From 4b5967f68391c9ea048c6ca76eef893e764d4779 Mon Sep 17 00:00:00 2001 From: Graham Bloice Date: Wed, 2 Jul 2014 14:10:02 +0100 Subject: Moved nghttp2 to epan Cleaned up nghttp2 build Change-Id: I9f7adc12936155e0ffc01ec825b5aff95279f97d Reviewed-on: https://code.wireshark.org/review/2937 Reviewed-by: Pascal Quantin Reviewed-by: Alexis La Goutte Tested-by: Alexis La Goutte Reviewed-by: Evan Huus --- wsutil/CMakeLists.txt | 5 - wsutil/Makefile.am | 4 - wsutil/Makefile.nmake | 21 +- wsutil/nghttp2/Makefile.am | 63 - wsutil/nghttp2/Makefile.common | 53 - wsutil/nghttp2/Makefile.nmake | 43 - wsutil/nghttp2/README.nghttp2 | 88 - wsutil/nghttp2/nghttp2/nghttp2.h | 3111 ------------------ wsutil/nghttp2/nghttp2/nghttp2ver.h | 42 - wsutil/nghttp2/nghttp2_buf.c | 477 --- wsutil/nghttp2/nghttp2_buf.h | 371 --- wsutil/nghttp2/nghttp2_hd.c | 2072 ------------ wsutil/nghttp2/nghttp2_hd.h | 353 -- wsutil/nghttp2/nghttp2_hd_huffman.c | 207 -- wsutil/nghttp2/nghttp2_hd_huffman.h | 74 - wsutil/nghttp2/nghttp2_hd_huffman_data.c | 5152 ------------------------------ wsutil/nghttp2/nghttp2_helper.c | 409 --- wsutil/nghttp2/nghttp2_helper.h | 134 - wsutil/nghttp2/nghttp2_int.h | 50 - wsutil/nghttp2/nghttp2_net.h | 44 - 20 files changed, 3 insertions(+), 12770 deletions(-) delete mode 100644 wsutil/nghttp2/Makefile.am delete mode 100644 wsutil/nghttp2/Makefile.common delete mode 100644 wsutil/nghttp2/Makefile.nmake delete mode 100644 wsutil/nghttp2/README.nghttp2 delete mode 100644 wsutil/nghttp2/nghttp2/nghttp2.h delete mode 100644 wsutil/nghttp2/nghttp2/nghttp2ver.h delete mode 100644 wsutil/nghttp2/nghttp2_buf.c delete mode 100644 wsutil/nghttp2/nghttp2_buf.h delete mode 100644 wsutil/nghttp2/nghttp2_hd.c delete mode 100644 wsutil/nghttp2/nghttp2_hd.h delete mode 100644 wsutil/nghttp2/nghttp2_hd_huffman.c delete mode 100644 wsutil/nghttp2/nghttp2_hd_huffman.h delete mode 100644 wsutil/nghttp2/nghttp2_hd_huffman_data.c delete mode 100644 wsutil/nghttp2/nghttp2_helper.c delete mode 100644 wsutil/nghttp2/nghttp2_helper.h delete mode 100644 wsutil/nghttp2/nghttp2_int.h delete mode 100644 wsutil/nghttp2/nghttp2_net.h (limited to 'wsutil') diff --git a/wsutil/CMakeLists.txt b/wsutil/CMakeLists.txt index 1d5ad1c7d4..b917fb9088 100644 --- a/wsutil/CMakeLists.txt +++ b/wsutil/CMakeLists.txt @@ -87,11 +87,6 @@ set(WSUTIL_FILES ws_mempbrk.c ws_mempbrk_sse42.c ws_version_info.c - nghttp2/nghttp2_buf.c - nghttp2/nghttp2_hd.c - nghttp2/nghttp2_hd_huffman.c - nghttp2/nghttp2_hd_huffman_data.c - nghttp2/nghttp2_helper.c ${WSUTIL_PLATFORM_FILES} ${WSUTIL_SSE42_FILES} ) diff --git a/wsutil/Makefile.am b/wsutil/Makefile.am index c2e0c22186..dea504eafc 100644 --- a/wsutil/Makefile.am +++ b/wsutil/Makefile.am @@ -18,8 +18,6 @@ # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -SUBDIRS = nghttp2 - DIST_SUBDIRS = $(SUBDIRS) ACLOCAL_AMFLAGS = `../aclocal-flags` @@ -82,14 +80,12 @@ EXTRA_libwsutil_la_SOURCES= \ wsgetopt_int.h libwsutil_la_DEPENDENCIES= \ - nghttp2/libnghttp2.la \ $(wsutil_optional_objects) libwsutil_la_LIBADD = \ @COREFOUNDATION_FRAMEWORKS@ \ @GLIB_LIBS@ \ @LIBGCRYPT_LIBS@ \ - nghttp2/libnghttp2.la \ $(wsutil_optional_objects) EXTRA_DIST = \ diff --git a/wsutil/Makefile.nmake b/wsutil/Makefile.nmake index 5a08acf234..64dbdb3d46 100644 --- a/wsutil/Makefile.nmake +++ b/wsutil/Makefile.nmake @@ -34,19 +34,14 @@ OBJECTS = file_util.obj \ libwsutil.lib: libwsutil.dll libwsutil.exp: libwsutil.dll -libwsutil.dll : $(OBJECTS) nghttp ..\image\libwsutil.res +libwsutil.dll : $(OBJECTS) ..\image\libwsutil.res @echo Linking libwsutil.dll $(link) $(dlllflags) $(conlibsdll) shell32.lib \ $(LOCAL_LDFLAGS) $(DLL_LDFLAGS) \ /OUT:libwsutil.dll \ /IMPLIB:libwsutil.lib \ ..\image\libwsutil.res \ - $(OBJECTS) $(libwsutil_LIBS) \ - nghttp2/nghttp2_buf.obj \ - nghttp2/nghttp2_hd.obj \ - nghttp2/nghttp2_hd_huffman.obj \ - nghttp2/nghttp2_hd_huffman_data.obj \ - nghttp2/nghttp2_helper.obj + $(OBJECTS) $(libwsutil_LIBS) # # The following target will rebuild its obj @@ -54,7 +49,7 @@ libwsutil.dll : $(OBJECTS) nghttp ..\image\libwsutil.res # ws_version_info.obj: ..\version.h -clean-local: +clean: rm -f $(OBJECTS) \ libwsutil.lib \ libwsutil.exp \ @@ -62,20 +57,10 @@ clean-local: libwsutil.dll.manifest \ *.pdb *.sbr -clean: clean-local - cd nghttp2 - $(MAKE) /$(MAKEFLAGS) -f Makefile.nmake clean - cd .. - distclean: clean maintainer-clean: distclean -nghttp: ..\config.h - cd nghttp2 - $(MAKE) /$(MAKEFLAGS) -f Makefile.nmake - cd .. - checkapi: ## $(PERL) ../tools/checkAPIs.pl -g abort -g termoutput \ $(PERL) ../tools/checkAPIs.pl -g termoutput -build \ diff --git a/wsutil/nghttp2/Makefile.am b/wsutil/nghttp2/Makefile.am deleted file mode 100644 index ebb0891a45..0000000000 --- a/wsutil/nghttp2/Makefile.am +++ /dev/null @@ -1,63 +0,0 @@ -# Makefile.am -# Automake file for libnghttp2 library -# -# Wireshark - Network traffic analyzer -# By Gerald Combs -# Copyright 1998 Gerald Combs -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version 2 -# of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -if HAVE_WARNINGS_AS_ERRORS -AM_CFLAGS = -Werror -endif - -include Makefile.common - -AM_CPPFLAGS = \ - -I$(top_srcdir) \ - $(LIBNGHTTP2_CFLAGS) - -noinst_LTLIBRARIES = libnghttp2.la - -CLEANFILES = \ - libnghttp2.a \ - libnghttp2.la \ - *~ - -DISTCLEANFILES = - -MAINTAINERCLEANFILES = \ - Makefile.in - -libnghttp2_la_SOURCES = \ - $(LIBNGHTTP2_SRC) \ - $(LIBNGHTTP2_INCLUDES) - -EXTRA_DIST = \ - Makefile.common \ - Makefile.nmake - -# -# Editor modelines - http://www.wireshark.org/tools/modelines.html -# -# Local variables: -# c-basic-offset: 8 -# tab-width: 8 -# indent-tabs-mode: t -# End: -# -# vi: set shiftwidth=8 tabstop=8 noexpandtab: -# :indentSize=8:tabSize=8:noTabs=false: -# diff --git a/wsutil/nghttp2/Makefile.common b/wsutil/nghttp2/Makefile.common deleted file mode 100644 index 34328a6413..0000000000 --- a/wsutil/nghttp2/Makefile.common +++ /dev/null @@ -1,53 +0,0 @@ -# Makefile.common -# Contains the stuff from Makefile.am and Makefile.nmake that is -# a) common to both files and -# b) portable between both files -# -# Wireshark - Network traffic analyzer -# By Gerald Combs -# Copyright 1998 Gerald Combs -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version 2 -# of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -LIBNGHTTP2_SRC = \ - nghttp2_buf.c \ - nghttp2_hd.c \ - nghttp2_hd_huffman.c \ - nghttp2_hd_huffman_data.c \ - nghttp2_helper.c - -LIBNGHTTP2_INCLUDES = \ - nghttp2_buf.h \ - nghttp2_hd.h \ - nghttp2_hd_huffman.h \ - nghttp2_helper.h \ - nghttp2_int.h \ - nghttp2_net.h \ - nghttp2/nghttp2.h \ - nghttp2/nghttp2ver.h - - -# -# Editor modelines - http://www.wireshark.org/tools/modelines.html -# -# Local variables: -# c-basic-offset: 8 -# tab-width: 8 -# indent-tabs-mode: t -# End: -# -# vi: set shiftwidth=8 tabstop=8 noexpandtab: -# :indentSize=8:tabSize=8:noTabs=false: -# diff --git a/wsutil/nghttp2/Makefile.nmake b/wsutil/nghttp2/Makefile.nmake deleted file mode 100644 index 0f4e747e1e..0000000000 --- a/wsutil/nghttp2/Makefile.nmake +++ /dev/null @@ -1,43 +0,0 @@ -## Makefile for building nghttp2.lib with Microsoft C and nmake -## Use: $(MAKE) /$(MAKEFLAGS) -f makefile.nmake -# - -include ..\..\config.nmake -include Makefile.common - -############### no need to modify below this line ######### - -CFLAGS=$(WARNINGS_ARE_ERRORS) $(STANDARD_CFLAGS) \ - /I../.. $(GLIB_CFLAGS) -DWS_BUILD_DLL - -.c.obj:: - $(CC) $(CFLAGS) -Fd.\ -c $< - -NGHTTP2_OBJECTS = $(LIBNGHTTP2_SRC:.c=.obj) - -nghttp2.lib: $(NGHTTP2_OBJECTS) - link /lib /out:nghttp2.lib $(NGHTTP2_OBJECTS) - -clean: - rm -f $(NGHTTP2_OBJECTS) nghttp2.lib *.pdb *.sbr - -distclean: clean - -maintainer-clean: distclean - -checkapi: - $(PERL) ../../tools/checkAPIs.pl -g termoutput -build \ - $(LIBNGHTTP2_SRC) - -# -# Editor modelines - http://www.wireshark.org/tools/modelines.html -# -# Local variables: -# c-basic-offset: 8 -# tab-width: 8 -# indent-tabs-mode: t -# End: -# -# vi: set shiftwidth=8 tabstop=8 noexpandtab: -# :indentSize=8:tabSize=8:noTabs=false: -# diff --git a/wsutil/nghttp2/README.nghttp2 b/wsutil/nghttp2/README.nghttp2 deleted file mode 100644 index 87452ea2a7..0000000000 --- a/wsutil/nghttp2/README.nghttp2 +++ /dev/null @@ -1,88 +0,0 @@ -Code from nghttp2 library ( https://github.com/tatsuhiro-t/nghttp2) -Thanks for Tatsuhiro Tsujikawa for permission to use nghttp2 lib. - -Update library from source - -download (clone) last release of nghttp2 -and in folder wsutil/nghttp2 copy following file - -cp ../../../nghttp2/lib/nghttp2_buf.[ch] . -cp ../../../nghttp2/lib/nghttp2_hd*.[ch] . -cp ../../../nghttp2/lib/nghttp2_helper.[ch] . -cp ../../../nghttp2/lib/nghttp2_int.h . -cp ../../../nghttp2/lib/nghttp2_net.h . -cp ../../../nghttp2/lib/includes/nghttp2/nghttp2.h nghttp2/ -cp ../../../nghttp2/lib/includes/nghttp2/nghttp2ver.h nghttp2/ - -Change path to nghttp2.h -find . -name "nghttp2*" -type f -exec sed -i 's///g' {} \; - -Change path to nghttp2ver.h -find . -name "nghttp2*" -type f -exec sed -i 's///g' {} \; - -Fix c++-compat error - -in nghttp2/nghttp2_helper.h remove check for CONFIG.H - -in nghttp2/nghttp2/nghttp2.h - -Add on the top -#include "ws_symbol_export.h" -#include "config.h" - -Replace - -#include - -By - -#ifdef __WIN32__ - -typedef __int8 int8_t; -typedef unsigned __int8 uint8_t; -typedef __int16 int16_t; -typedef unsigned __int16 uint16_t; -typedef __int32 int32_t; -typedef unsigned __int32 uint32_t; -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#else -#include -#endif - -and export (WS_DLL_PUBLIC) following function : -nghttp2_hd_inflate_new -nghttp2_hd_inflate_del -nghttp2_hd_inflate_change_table_size -nghttp2_hd_inflate_hd -nghttp2_hd_inflate_end_headers diff --git a/wsutil/nghttp2/nghttp2/nghttp2.h b/wsutil/nghttp2/nghttp2/nghttp2.h deleted file mode 100644 index 51e78f80fa..0000000000 --- a/wsutil/nghttp2/nghttp2/nghttp2.h +++ /dev/null @@ -1,3111 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2013, 2014 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_H -#define NGHTTP2_H - -#include "ws_symbol_export.h" -#include "config.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#include -#ifdef __WIN32__ - -typedef __int8 int8_t; -typedef unsigned __int8 uint8_t; -typedef __int16 int16_t; -typedef unsigned __int16 uint16_t; -typedef __int32 int32_t; -typedef unsigned __int32 uint32_t; -typedef __int64 int64_t; -typedef unsigned __int64 uint64_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#else -#include -#endif -#include - -#include - -/** - * @macro - * - * The protocol version identification string of this library - * supports. This identifier is used if HTTP/2 is used over TLS. - */ -#define NGHTTP2_PROTO_VERSION_ID "h2-13" -/** - * @macro - * - * The length of :macro:`NGHTTP2_PROTO_VERSION_ID`. - */ -#define NGHTTP2_PROTO_VERSION_ID_LEN 5 - -/** - * @macro - * - * The protocol version identification string of this library - * supports. This identifier is used if HTTP/2 is used over cleartext - * TCP. - */ -#define NGHTTP2_CLEARTEXT_PROTO_VERSION_ID "h2c-13" - -/** - * @macro - * - * The length of :macro:`NGHTTP2_CLEARTEXT_PROTO_VERSION_ID`. - */ -#define NGHTTP2_CLEARTEXT_PROTO_VERSION_ID_LEN 6 - -struct nghttp2_session; -/** - * @struct - * - * The primary structure to hold the resources needed for a HTTP/2 - * session. The details of this structure are intentionally hidden - * from the public API. - */ -typedef struct nghttp2_session nghttp2_session; - -/** - * @macro - * - * The age of :type:`nghttp2_info` - */ -#define NGHTTP2_VERSION_AGE 1 - -/** - * @struct - * - * This struct is what `nghttp2_version()` returns. It holds - * information about the particular nghttp2 version. - */ -typedef struct { - /** - * Age of this struct. This instance of nghttp2 sets it to - * :macro:`NGHTTP2_VERSION_AGE` but a future version may bump it and - * add more struct fields at the bottom - */ - int age; - /** - * the :macro:`NGHTTP2_VERSION_NUM` number (since age ==1) - */ - int version_num; - /** - * points to the :macro:`NGHTTP2_VERSION` string (since age ==1) - */ - const char *version_str; - /** - * points to the :macro:`NGHTTP2_PROTO_VERSION_ID` string this - * instance implements (since age ==1) - */ - const char *proto_str; - /* -------- the above fields all exist when age == 1 */ -} nghttp2_info; - -/** - * @macro - * - * The default weight of stream dependency. - */ -#define NGHTTP2_DEFAULT_WEIGHT 16 - -/** - * @macro - * - * The maximum weight of stream dependency. - */ -#define NGHTTP2_MAX_WEIGHT 256 - -/** - * @macro - * - * The minimum weight of stream dependency. - */ -#define NGHTTP2_MIN_WEIGHT 1 - -/** - * @macro - * - * The maximum window size - */ -#define NGHTTP2_MAX_WINDOW_SIZE ((int32_t)((1U << 31) - 1)) - -/** - * @macro - * - * The initial window size for stream level flow control. - */ -#define NGHTTP2_INITIAL_WINDOW_SIZE ((1 << 16) - 1) -/** - * @macro - * - * The initial window size for connection level flow control. - */ -#define NGHTTP2_INITIAL_CONNECTION_WINDOW_SIZE ((1 << 16) - 1) - -/** - * @macro - * - * The default header table size. - */ -#define NGHTTP2_DEFAULT_HEADER_TABLE_SIZE (1 << 12) - -/** - * @macro - * - * The client connection preface. - */ -#define NGHTTP2_CLIENT_CONNECTION_PREFACE "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" - -/** - * @macro - * - * The length of :macro:`NGHTTP2_CLIENT_CONNECTION_PREFACE`. - */ -#define NGHTTP2_CLIENT_CONNECTION_PREFACE_LEN 24 - -/** - * @macro - * - * The client connection header. This macro is obsoleted by - * NGHTTP2_CLIENT_CONNECTION_PREFACE. - */ -#define NGHTTP2_CLIENT_CONNECTION_HEADER NGHTTP2_CLIENT_CONNECTION_PREFACE - -/** - * @macro - * - * The length of :macro:`NGHTTP2_CLIENT_CONNECTION_HEADER`. - */ -#define NGHTTP2_CLIENT_CONNECTION_HEADER_LEN \ - NGHTTP2_CLIENT_CONNECTION_PREFACE_LEN - -/** - * @enum - * - * Error codes used in this library. The code range is [-999, -500], - * inclusive. The following values are defined: - */ -typedef enum { - /** - * Invalid argument passed. - */ - NGHTTP2_ERR_INVALID_ARGUMENT = -501, - /** - * Ouf of buffer space. - */ - NGHTTP2_ERR_BUFFER_ERROR = -502, - /** - * The specified protocol version is not supported. - */ - NGHTTP2_ERR_UNSUPPORTED_VERSION = -503, - /** - * Used as a return value from :type:`nghttp2_send_callback` and - * :type:`nghttp2_recv_callback` to indicate that the operation - * would block. - */ - NGHTTP2_ERR_WOULDBLOCK = -504, - /** - * General protocol error - */ - NGHTTP2_ERR_PROTO = -505, - /** - * The frame is invalid. - */ - NGHTTP2_ERR_INVALID_FRAME = -506, - /** - * The peer performed a shutdown on the connection. - */ - NGHTTP2_ERR_EOF = -507, - /** - * Used as a return value from - * :func:`nghttp2_data_source_read_callback` to indicate that data - * transfer is postponed. See - * :func:`nghttp2_data_source_read_callback` for details. - */ - NGHTTP2_ERR_DEFERRED = -508, - /** - * Stream ID has reached the maximum value. Therefore no stream ID - * is available. - */ - NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE = -509, - /** - * The stream is already closed; or the stream ID is invalid. - */ - NGHTTP2_ERR_STREAM_CLOSED = -510, - /** - * RST_STREAM has been added to the outbound queue. The stream is - * in closing state. - */ - NGHTTP2_ERR_STREAM_CLOSING = -511, - /** - * The transmission is not allowed for this stream (e.g., a frame - * with END_STREAM flag set has already sent). - */ - NGHTTP2_ERR_STREAM_SHUT_WR = -512, - /** - * The stream ID is invalid. - */ - NGHTTP2_ERR_INVALID_STREAM_ID = -513, - /** - * The state of the stream is not valid (e.g., DATA cannot be sent - * to the stream if response HEADERS has not been sent). - */ - NGHTTP2_ERR_INVALID_STREAM_STATE = -514, - /** - * Another DATA frame has already been deferred. - */ - NGHTTP2_ERR_DEFERRED_DATA_EXIST = -515, - /** - * Starting new stream is not allowed (e.g., GOAWAY has been sent - * and/or received). - */ - NGHTTP2_ERR_START_STREAM_NOT_ALLOWED = -516, - /** - * GOAWAY has already been sent. - */ - NGHTTP2_ERR_GOAWAY_ALREADY_SENT = -517, - /** - * The received frame contains the invalid header block (e.g., There - * are duplicate header names; or the header names are not encoded - * in US-ASCII character set and not lower cased; or the header name - * is zero-length string; or the header value contains multiple - * in-sequence NUL bytes). - */ - NGHTTP2_ERR_INVALID_HEADER_BLOCK = -518, - /** - * Indicates that the context is not suitable to perform the - * requested operation. - */ - NGHTTP2_ERR_INVALID_STATE = -519, - /** - * The user callback function failed due to the temporal error. - */ - NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE = -521, - /** - * The length of the frame is invalid, either too large or too small. - */ - NGHTTP2_ERR_FRAME_SIZE_ERROR = -522, - /** - * Header block inflate/deflate error. - */ - NGHTTP2_ERR_HEADER_COMP = -523, - /** - * Flow control error - */ - NGHTTP2_ERR_FLOW_CONTROL = -524, - /** - * Insufficient buffer size given to function. - */ - NGHTTP2_ERR_INSUFF_BUFSIZE = -525, - /** - * Callback was paused by the application - */ - NGHTTP2_ERR_PAUSE = -526, - /** - * There are too many in-flight SETTING frame and no more - * transmission of SETTINGS is allowed. - */ - NGHTTP2_ERR_TOO_MANY_INFLIGHT_SETTINGS = -527, - /** - * The server push is disabled. - */ - NGHTTP2_ERR_PUSH_DISABLED = -528, - /** - * DATA frame for a given stream has been already submitted and has - * not been fully processed yet. - */ - NGHTTP2_ERR_DATA_EXIST = -529, - /** - * The errors < :enum:`NGHTTP2_ERR_FATAL` mean that the library is - * under unexpected condition and processing was terminated (e.g., - * out of memory). If application receives this error code, it must - * stop using that :type:`nghttp2_session` object and only allowed - * operation for that object is deallocate it using - * `nghttp2_session_del()`. - */ - NGHTTP2_ERR_FATAL = -900, - /** - * Out of memory. This is a fatal error. - */ - NGHTTP2_ERR_NOMEM = -901, - /** - * The user callback function failed. This is a fatal error. - */ - NGHTTP2_ERR_CALLBACK_FAILURE = -902 -} nghttp2_error; - -typedef enum { - NGHTTP2_MSG_MORE -} nghttp2_io_flag; - -/** - * @enum - * - * The flags for header field name/value pair. - */ -typedef enum { - /** - * No flag set. - */ - NGHTTP2_NV_FLAG_NONE = 0, - /** - * Indicates that this name/value pair must not be indexed. - */ - NGHTTP2_NV_FLAG_NO_INDEX = 0x01 -} nghttp2_nv_flag; - -/** - * @struct - * - * The name/value pair, which mainly used to represent header fields. - */ -typedef struct { - /** - * The |name| byte string, which is not necessarily ``NULL`` - * terminated. - */ - uint8_t *name; - /** - * The |value| byte string, which is not necessarily ``NULL`` - * terminated. - */ - uint8_t *value; - /** - * The length of the |name|. - */ - size_t namelen; - /** - * The length of the |value|. - */ - size_t valuelen; - /** - * Bitwise OR of one or more of :type:`nghttp2_nv_flag`. - */ - uint8_t flags; -} nghttp2_nv; - -/** - * @enum - * - * The frame types in HTTP/2 specification. - */ -typedef enum { - /** - * The DATA frame. - */ - NGHTTP2_DATA = 0, - /** - * The HEADERS frame. - */ - NGHTTP2_HEADERS = 0x01, - /** - * The PRIORITY frame. - */ - NGHTTP2_PRIORITY = 0x02, - /** - * The RST_STREAM frame. - */ - NGHTTP2_RST_STREAM = 0x03, - /** - * The SETTINGS frame. - */ - NGHTTP2_SETTINGS = 0x04, - /** - * The PUSH_PROMISE frame. - */ - NGHTTP2_PUSH_PROMISE = 0x05, - /** - * The PING frame. - */ - NGHTTP2_PING = 0x06, - /** - * The GOAWAY frame. - */ - NGHTTP2_GOAWAY = 0x07, - /** - * The WINDOW_UPDATE frame. - */ - NGHTTP2_WINDOW_UPDATE = 0x08, - /** - * The CONTINUATION frame. - */ - NGHTTP2_CONTINUATION = 0x09 -} nghttp2_frame_type; - -/** - * @enum - * - * The extension frame types. - * - * TODO: The assigned frame types were carried from draft-12, and now - * actually TBD. - */ -typedef enum { - /** - * The ALTSVC extension frame. - */ - NGHTTP2_EXT_ALTSVC = 0x0a -} nghttp2_ext_frame_type; - -/** - * @enum - * - * The flags for HTTP/2 frames. This enum defines all flags for all - * frames. - */ -typedef enum { - /** - * No flag set. - */ - NGHTTP2_FLAG_NONE = 0, - /** - * The END_STREAM flag. - */ - NGHTTP2_FLAG_END_STREAM = 0x01, - /** - * The END_HEADERS flag. - */ - NGHTTP2_FLAG_END_HEADERS = 0x04, - /** - * The ACK flag. - */ - NGHTTP2_FLAG_ACK = 0x01, - /** - * The END_SEGMENT flag. - */ - NGHTTP2_FLAG_END_SEGMENT = 0x02, - /** - * The PADDED flag. - */ - NGHTTP2_FLAG_PADDED = 0x08, - /** - * The PRIORITY flag. - */ - NGHTTP2_FLAG_PRIORITY = 0x20 -} nghttp2_flag; - -/** - * @enum - * The SETTINGS ID. - */ -typedef enum { - /** - * SETTINGS_HEADER_TABLE_SIZE - */ - NGHTTP2_SETTINGS_HEADER_TABLE_SIZE = 0x01, - /** - * SETTINGS_ENABLE_PUSH - */ - NGHTTP2_SETTINGS_ENABLE_PUSH = 0x02, - /** - * SETTINGS_MAX_CONCURRENT_STREAMS - */ - NGHTTP2_SETTINGS_MAX_CONCURRENT_STREAMS = 0x03, - /** - * SETTINGS_INITIAL_WINDOW_SIZE - */ - NGHTTP2_SETTINGS_INITIAL_WINDOW_SIZE = 0x04 -} nghttp2_settings_id; - -/** - * @macro - * Default maximum concurrent streams. - */ -#define NGHTTP2_INITIAL_MAX_CONCURRENT_STREAMS ((1U << 31) - 1) - -/** - * @enum - * The status codes for the RST_STREAM and GOAWAY frames. - */ -typedef enum { - /** - * No errors. - */ - NGHTTP2_NO_ERROR = 0x00, - /** - * PROTOCOL_ERROR - */ - NGHTTP2_PROTOCOL_ERROR = 0x01, - /** - * INTERNAL_ERROR - */ - NGHTTP2_INTERNAL_ERROR = 0x02, - /** - * FLOW_CONTROL_ERROR - */ - NGHTTP2_FLOW_CONTROL_ERROR = 0x03, - /** - * SETTINGS_TIMEOUT - */ - NGHTTP2_SETTINGS_TIMEOUT = 0x04, - /** - * STREAM_CLOSED - */ - NGHTTP2_STREAM_CLOSED = 0x05, - /** - * FRAME_SIZE_ERROR - */ - NGHTTP2_FRAME_SIZE_ERROR = 0x06, - /** - * REFUSED_STREAM - */ - NGHTTP2_REFUSED_STREAM = 0x07, - /** - * CANCEL - */ - NGHTTP2_CANCEL = 0x08, - /** - * COMPRESSION_ERROR - */ - NGHTTP2_COMPRESSION_ERROR = 0x09, - /** - * CONNECT_ERROR - */ - NGHTTP2_CONNECT_ERROR = 0x0a, - /** - * ENHANCE_YOUR_CALM - */ - NGHTTP2_ENHANCE_YOUR_CALM = 0x0b, - /** - * INADEQUATE_SECURITY - */ - NGHTTP2_INADEQUATE_SECURITY = 0x0c -} nghttp2_error_code; - -/** - * @struct - * The frame header. - */ -typedef struct { - /** - * The length field of this frame, excluding frame header. - */ - size_t length; - /** - * The stream identifier (aka, stream ID) - */ - int32_t stream_id; - /** - * The type of this frame. See `nghttp2_frame`. - */ - uint8_t type; - /** - * The flags. - */ - uint8_t flags; -} nghttp2_frame_hd; - - -/** - * @union - * - * This union represents the some kind of data source passed to - * :type:`nghttp2_data_source_read_callback`. - */ -typedef union { - /** - * The integer field, suitable for a file descriptor. - */ - int fd; - /** - * The pointer to an arbitrary object. - */ - void *ptr; -} nghttp2_data_source; - -/** - * @enum - * - * The flags used to set in |data_flags| output parameter in - * :type:`nghttp2_data_source_read_callback`. - */ -typedef enum { - /** - * No flag set. - */ - NGHTTP2_DATA_FLAG_NONE = 0, - /** - * Indicates EOF was sensed. - */ - NGHTTP2_DATA_FLAG_EOF = 0x01 -} nghttp2_data_flag; - -/** - * @functypedef - * - * Callback function invoked when the library wants to read data from - * the |source|. The read data is sent in the stream |stream_id|. - * The implementation of this function must read at most |length| - * bytes of data from |source| (or possibly other places) and store - * them in |buf| and return number of data stored in |buf|. If EOF is - * reached, set :enum:`NGHTTP2_DATA_FLAG_EOF` flag in |*data_flags|. - * - * If the application wants to postpone DATA frames (e.g., - * asynchronous I/O, or reading data blocks for long time), it is - * achieved by returning :enum:`NGHTTP2_ERR_DEFERRED` without reading - * any data in this invocation. The library removes DATA frame from - * the outgoing queue temporarily. To move back deferred DATA frame - * to outgoing queue, call `nghttp2_session_resume_data()`. In case - * of error, there are 2 choices. Returning - * :enum:`NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE` will close the stream - * by issuing RST_STREAM with :enum:`NGHTTP2_INTERNAL_ERROR`. - * Returning :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` will signal the - * entire session failure. - */ -typedef ssize_t (*nghttp2_data_source_read_callback) -(nghttp2_session *session, int32_t stream_id, - uint8_t *buf, size_t length, uint32_t *data_flags, - nghttp2_data_source *source, void *user_data); - -/** - * @struct - * - * This struct represents the data source and the way to read a chunk - * of data from it. - */ -typedef struct { - /** - * The data source. - */ - nghttp2_data_source source; - /** - * The callback function to read a chunk of data from the |source|. - */ - nghttp2_data_source_read_callback read_callback; -} nghttp2_data_provider; - -/** - * @struct - * - * The DATA frame. The received data is delivered via - * :type:`nghttp2_on_data_chunk_recv_callback`. - */ -typedef struct { - nghttp2_frame_hd hd; - /** - * The length of the padding in this frame. This includes PAD_HIGH - * and PAD_LOW. - */ - size_t padlen; -} nghttp2_data; - -/** - * @enum - * - * The category of HEADERS, which indicates the role of the frame. In - * HTTP/2 spec, request, response, push response and other arbitrary - * headers (e.g., trailers) are all called just HEADERS. To give the - * application the role of incoming HEADERS frame, we define several - * categories. - */ -typedef enum { - /** - * The HEADERS frame is opening new stream, which is analogous to - * SYN_STREAM in SPDY. - */ - NGHTTP2_HCAT_REQUEST = 0, - /** - * The HEADERS frame is the first response headers, which is - * analogous to SYN_REPLY in SPDY. - */ - NGHTTP2_HCAT_RESPONSE = 1, - /** - * The HEADERS frame is the first headers sent against reserved - * stream. - */ - NGHTTP2_HCAT_PUSH_RESPONSE = 2, - /** - * The HEADERS frame which does not apply for the above categories, - * which is analogous to HEADERS in SPDY. - */ - NGHTTP2_HCAT_HEADERS = 3 -} nghttp2_headers_category; - -/** - * @struct - * - * The structure to specify stream dependency. - */ -typedef struct { - /** - * The stream ID of the stream to depend on. Specifying 0 makes - * stream not depend any other stream. - */ - int32_t stream_id; - /** - * The weight of this dependency. - */ - int32_t weight; - /** - * nonzero means exclusive dependency - */ - uint8_t exclusive; -} nghttp2_priority_spec; - -/** - * @struct - * - * The HEADERS frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The length of the padding in this frame. This includes PAD_HIGH - * and PAD_LOW. - */ - size_t padlen; - /** - * The priority specification - */ - nghttp2_priority_spec pri_spec; - /** - * The name/value pairs. - */ - nghttp2_nv *nva; - /** - * The number of name/value pairs in |nva|. - */ - size_t nvlen; - /** - * The category of this HEADERS frame. - */ - nghttp2_headers_category cat; -} nghttp2_headers; - -/** - * @struct - * - * The PRIORITY frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The priority specification. - */ - nghttp2_priority_spec pri_spec; -} nghttp2_priority; - -/** - * @struct - * - * The RST_STREAM frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The error code. See :type:`nghttp2_error_code`. - */ - nghttp2_error_code error_code; -} nghttp2_rst_stream; - -/** - * @struct - * - * The SETTINGS ID/Value pair. It has the following members: - */ -typedef struct { - /** - * The SETTINGS ID. See :type:`nghttp2_settings_id`. - */ - int32_t settings_id; - /** - * The value of this entry. - */ - uint32_t value; -} nghttp2_settings_entry; - -/** - * @struct - * - * The SETTINGS frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The number of SETTINGS ID/Value pairs in |iv|. - */ - size_t niv; - /** - * The pointer to the array of SETTINGS ID/Value pair. - */ - nghttp2_settings_entry *iv; -} nghttp2_settings; - -/** - * @struct - * - * The PUSH_PROMISE frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The length of the padding in this frame. This includes PAD_HIGH - * and PAD_LOW. - */ - size_t padlen; - /** - * The name/value pairs. - */ - nghttp2_nv *nva; - /** - * The number of name/value pairs in |nva|. - */ - size_t nvlen; - /** - * The promised stream ID - */ - int32_t promised_stream_id; -} nghttp2_push_promise; - -/** - * @struct - * - * The PING frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The opaque data - */ - uint8_t opaque_data[8]; -} nghttp2_ping; - -/** - * @struct - * - * The GOAWAY frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The last stream stream ID. - */ - int32_t last_stream_id; - /** - * The error code. See :type:`nghttp2_error_code`. - */ - nghttp2_error_code error_code; - /** - * The additional debug data - */ - uint8_t *opaque_data; - /** - * The length of |opaque_data| member. - */ - size_t opaque_data_len; -} nghttp2_goaway; - -/** - * @struct - * - * The WINDOW_UPDATE frame. It has the following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The window size increment. - */ - int32_t window_size_increment; -} nghttp2_window_update; - -/** - * @struct - * - * The extension frame. It has following members: - */ -typedef struct { - /** - * The frame header. - */ - nghttp2_frame_hd hd; - /** - * The pointer to extension payload. The exact pointer type is - * determined by hd.type. - * - * If hd.type == :enum:`NGHTTP2_EXT_ALTSVC`, it is a pointer to - * :type:`nghttp2_ext_altsvc`. - */ - void *payload; -} nghttp2_extension; - -/** - * @struct - * - * The ALTSVC extension frame payload. It has following members: - */ -typedef struct { - /** - * Protocol ID - */ - uint8_t *protocol_id; - /** - * Host - */ - uint8_t *host; - /** - * Origin - */ - uint8_t *origin; - /** - * The length of |protocol_id| - */ - size_t protocol_id_len; - /** - * The length of |host| - */ - size_t host_len; - /** - * The length of |origin| - */ - size_t origin_len; - /** - * Max-Age - */ - uint32_t max_age; - /** - * Port - */ - uint16_t port; -} nghttp2_ext_altsvc; - -/** - * @union - * - * This union includes all frames to pass them to various function - * calls as nghttp2_frame type. The CONTINUATION frame is omitted - * from here because the library deals with it internally. - */ -typedef union { - /** - * The frame header, which is convenient to inspect frame header. - */ - nghttp2_frame_hd hd; - /** - * The DATA frame. - */ - nghttp2_data data; - /** - * The HEADERS frame. - */ - nghttp2_headers headers; - /** - * The PRIORITY frame. - */ - nghttp2_priority priority; - /** - * The RST_STREAM frame. - */ - nghttp2_rst_stream rst_stream; - /** - * The SETTINGS frame. - */ - nghttp2_settings settings; - /** - * The PUSH_PROMISE frame. - */ - nghttp2_push_promise push_promise; - /** - * The PING frame. - */ - nghttp2_ping ping; - /** - * The GOAWAY frame. - */ - nghttp2_goaway goaway; - /** - * The WINDOW_UPDATE frame. - */ - nghttp2_window_update window_update; - /** - * The extension frame. - */ - nghttp2_extension ext; -} nghttp2_frame; - -/** - * @functypedef - * - * Callback function invoked when |session| wants to send data to the - * remote peer. The implementation of this function must send at most - * |length| bytes of data stored in |data|. The |flags| is currently - * not used and always 0. It must return the number of bytes sent if - * it succeeds. If it cannot send any single byte without blocking, - * it must return :enum:`NGHTTP2_ERR_WOULDBLOCK`. For other errors, - * it must return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. The - * |user_data| pointer is the third argument passed in to the call to - * `nghttp2_session_client_new()` or `nghttp2_session_server_new()`. - * - * This callback is required if the application uses - * `nghttp2_session_send()` to send data to the remote endpoint. If - * the application uses solely `nghttp2_session_mem_send()` instead, - * this callback function is unnecessary. - */ -typedef ssize_t (*nghttp2_send_callback) -(nghttp2_session *session, - const uint8_t *data, size_t length, int flags, void *user_data); - -/** - * @functypedef - * - * Callback function invoked when |session| wants to receive data from - * the remote peer. The implementation of this function must read at - * most |length| bytes of data and store it in |buf|. The |flags| is - * currently not used and always 0. It must return the number of - * bytes written in |buf| if it succeeds. If it cannot read any - * single byte without blocking, it must return - * :enum:`NGHTTP2_ERR_WOULDBLOCK`. If it gets EOF before it reads any - * single byte, it must return :enum:`NGHTTP2_ERR_EOF`. For other - * errors, it must return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - * Returning 0 is treated as :enum:`NGHTTP2_ERR_WOULDBLOCK`. The - * |user_data| pointer is the third argument passed in to the call to - * `nghttp2_session_client_new()` or `nghttp2_session_server_new()`. - * - * This callback is required if the application uses - * `nghttp2_session_recv()` to receive data from the remote endpoint. - * If the application uses solely `nghttp2_session_mem_recv()` - * instead, this callback function is unnecessary. - */ -typedef ssize_t (*nghttp2_recv_callback) -(nghttp2_session *session, - uint8_t *buf, size_t length, int flags, void *user_data); - -/** - * @functypedef - * - * Callback function invoked by `nghttp2_session_recv()` when a frame - * is received. The |user_data| pointer is the third argument passed - * in to the call to `nghttp2_session_client_new()` or - * `nghttp2_session_server_new()`. - * - * If frame is HEADERS or PUSH_PROMISE, the ``nva`` and ``nvlen`` - * member of their data structure are always ``NULL`` and 0 - * respectively. The header name/value pairs are emitted via - * :type:`nghttp2_on_header_callback`. - * - * For HEADERS, PUSH_PROMISE and DATA frames, this callback may be - * called after stream is closed (see - * :type:`nghttp2_on_stream_close_callback`). The application should - * check that stream is still alive using its own stream management or - * :func:`nghttp2_session_get_stream_user_data()`. - * - * Only HEADERS and DATA frame can signal the end of incoming data. - * If ``frame->hd.flags & NGHTTP2_FLAG_END_STREAM`` is nonzero, the - * |frame| is the last frame from the remote peer in this stream. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero value is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_mem_recv()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_frame_recv_callback) -(nghttp2_session *session, const nghttp2_frame *frame, void *user_data); - -/** - * @functypedef - * - * Callback function invoked by `nghttp2_session_recv()` when an - * invalid non-DATA frame is received. The |error_code| is one of the - * :enum:`nghttp2_error_code` and indicates the error. When this - * callback function is invoked, the library automatically submits - * either RST_STREAM or GOAWAY frame. The |user_data| pointer is the - * third argument passed in to the call to - * `nghttp2_session_client_new()` or `nghttp2_session_server_new()`. - * - * If frame is HEADERS or PUSH_PROMISE, the ``nva`` and ``nvlen`` - * member of their data structure are always ``NULL`` and 0 - * respectively. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_send()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_invalid_frame_recv_callback) -(nghttp2_session *session, const nghttp2_frame *frame, - nghttp2_error_code error_code, void *user_data); - -/** - * @functypedef - * - * Callback function invoked when a chunk of data in DATA frame is - * received. The |stream_id| is the stream ID this DATA frame belongs - * to. The |flags| is the flags of DATA frame which this data chunk - * is contained. ``(flags & NGHTTP2_FLAG_END_STREAM) != 0`` does not - * necessarily mean this chunk of data is the last one in the stream. - * You should use :type:`nghttp2_on_frame_recv_callback` to know all - * data frames are received. The |user_data| pointer is the third - * argument passed in to the call to `nghttp2_session_client_new()` or - * `nghttp2_session_server_new()`. - * - * If the application uses `nghttp2_session_mem_recv()`, it can return - * :enum:`NGHTTP2_ERR_PAUSE` to make `nghttp2_session_mem_recv()` - * return without processing further input bytes. The memory by - * pointed by the |data| is retained until - * `nghttp2_session_mem_recv()` or `nghttp2_session_recv()` is called. - * The application must retain the input bytes which was used to - * produce the |data| parameter, because it may refer to the memory - * region included in the input bytes. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_mem_recv()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_data_chunk_recv_callback) -(nghttp2_session *session, uint8_t flags, int32_t stream_id, - const uint8_t *data, size_t len, void *user_data); - -/** - * @functypedef - * - * Callback function invoked just before the non-DATA frame |frame| is - * sent. The |user_data| pointer is the third argument passed in to - * the call to `nghttp2_session_client_new()` or - * `nghttp2_session_server_new()`. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_send()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_before_frame_send_callback) -(nghttp2_session *session, const nghttp2_frame *frame, void *user_data); - -/** - * @functypedef - * - * Callback function invoked after the frame |frame| is sent. The - * |user_data| pointer is the third argument passed in to the call to - * `nghttp2_session_client_new()` or `nghttp2_session_server_new()`. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_send()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_frame_send_callback) -(nghttp2_session *session, const nghttp2_frame *frame, void *user_data); - -/** - * @functypedef - * - * Callback function invoked after the non-DATA frame |frame| is not - * sent because of the error. The error is indicated by the - * |lib_error_code|, which is one of the values defined in - * :type:`nghttp2_error`. The |user_data| pointer is the third - * argument passed in to the call to `nghttp2_session_client_new()` or - * `nghttp2_session_server_new()`. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_send()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_frame_not_send_callback) -(nghttp2_session *session, const nghttp2_frame *frame, int lib_error_code, - void *user_data); - -/** - * @functypedef - * - * Callback function invoked when the stream |stream_id| is closed. - * The reason of closure is indicated by the |error_code|. The - * stream_user_data, which was specified in `nghttp2_submit_request()` - * or `nghttp2_submit_headers()`, is still available in this function. - * The |user_data| pointer is the third argument passed in to the call - * to `nghttp2_session_client_new()` or - * `nghttp2_session_server_new()`. - * - * This function is also called for a stream in reserved state. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_send()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_stream_close_callback) -(nghttp2_session *session, int32_t stream_id, nghttp2_error_code error_code, - void *user_data); - -/** - * @functypedef - * - * Callback function invoked when the received frame type is unknown. - * The |head| is the pointer to the header of the received frame. The - * |headlen| is the length of the |head|. According to the spec, the - * |headlen| is always 8. In other words, the |head| is the first 8 - * bytes of the received frame. The |payload| is the pointer to the - * data portion of the received frame. The |payloadlen| is the length - * of the |payload|. This is the data after the length field. The - * |user_data| pointer is the third argument passed in to the call to - * `nghttp2_session_client_new()` or `nghttp2_session_server_new()`. - * - * The implementation of this function must return 0 if it succeeds. - * If nonzero is returned, it is treated as fatal error and - * `nghttp2_session_recv()` and `nghttp2_session_send()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_unknown_frame_recv_callback) -(nghttp2_session *session, - const uint8_t *head, size_t headlen, - const uint8_t *payload, size_t payloadlen, - void *user_data); - -/** - * @functypedef - * - * Callback function invoked when the reception of header block in - * HEADERS or PUSH_PROMISE is started. Each header name/value pair - * will be emitted by :type:`nghttp2_on_header_callback`. - * - * The ``frame->hd.flags`` may not have - * :enum:`NGHTTP2_FLAG_END_HEADERS` flag set, which indicates that one - * or more CONTINUATION frames are involved. But the application does - * not need to care about that because the header name/value pairs are - * emitted transparently regardless of CONTINUATION frames. - * - * The implementation of this function must return 0 if it succeeds or - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. If nonzero value other than - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` is returned, it is treated as - * if :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` is returned. If - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` is returned, - * `nghttp2_session_mem_recv()` function will immediately return - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_begin_headers_callback) -(nghttp2_session *session, const nghttp2_frame *frame, void *user_data); - -/** - * @functypedef - * - * Callback function invoked when a header name/value pair is received - * for the |frame|. The |name| of length |namelen| is header name. - * The |value| of length |valuelen| is header value. The |flags| is - * bitwise OR of one or more of :type:`nghttp2_nv_flag`. - * - * If :enum:`NGHTTP2_NV_FLAG_NO_INDEX` is set in |flags|, the receiver - * must not index this name/value pair when forwarding it to the next - * hop. - * - * When this callback is invoked, ``frame->hd.type`` is either - * :enum:`NGHTTP2_HEADERS` or :enum:`NGHTTP2_PUSH_PROMISE`. After all - * header name/value pairs are processed with this callback, and no - * error has been detected, :type:`nghttp2_on_frame_recv_callback` - * will be invoked. If there is an error in decompression, - * :type:`nghttp2_on_frame_recv_callback` for the |frame| will not be - * invoked. - * - * The |name| may be ``NULL`` if the |namelen| is 0. The same thing - * can be said about the |value|. - * - * Please note that nghttp2 library does not perform any validity - * check against the |name| and the |value|. For example, the - * |namelen| could be 0, and/or the |value| contains ``0x0a`` or - * ``0x0d``. The application must check them if it matters. The - * helper function `nghttp2_check_header_name()` and - * `nghttp2_check_header_value()` provide simple validation against - * HTTP2 header field construction rule. - * - * One more thing to note is that the |value| may contain ``NULL`` - * (``0x00``) characters. It is used to concatenate header values - * which share the same header field name. The application should - * split these values if it wants to get individual value. This - * concatenation is used in order to keep the ordering of headers. - * - * If the application uses `nghttp2_session_mem_recv()`, it can return - * :enum:`NGHTTP2_ERR_PAUSE` to make `nghttp2_session_mem_recv()` - * return without processing further input bytes. The memory pointed - * by |frame|, |name| and |value| parameters are retained until - * `nghttp2_session_mem_recv()` or `nghttp2_session_recv()` is called. - * The application must retain the input bytes which was used to - * produce these parameters, because it may refer to the memory region - * included in the input bytes. - * - * Returning :enum:`NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE` will close - * the stream by issuing RST_STREAM with - * :enum:`NGHTTP2_INTERNAL_ERROR`. In this case, - * :type:`nghttp2_on_frame_recv_callback` will not be invoked. - * - * The implementation of this function must return 0 if it succeeds. - * It may return :enum:`NGHTTP2_ERR_PAUSE` or - * :enum:`NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE`. For other critical - * failures, it must return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. If - * the other nonzero value is returned, it is treated as - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. If - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` is returned, - * `nghttp2_session_recv()` and `nghttp2_session_mem_recv()` functions - * immediately return :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef int (*nghttp2_on_header_callback) -(nghttp2_session *session, - const nghttp2_frame *frame, - const uint8_t *name, size_t namelen, - const uint8_t *value, size_t valuelen, - uint8_t flags, - void *user_data); - -/** - * @functypedef - * - * Callback function invoked when the library asks application how - * many padding bytes are required for the transmission of the - * |frame|. The application must choose the total length of payload - * including padded bytes in range [frame->hd.length, max_payloadlen], - * inclusive. Choosing number not in this range will be treated as - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. Returning - * ``frame->hd.length`` means no padding is added. Returning - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` will make - * `nghttp2_session_send()` function immediately return - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE`. - */ -typedef ssize_t (*nghttp2_select_padding_callback) -(nghttp2_session *session, - const nghttp2_frame *frame, - size_t max_payloadlen, - void *user_data); - -/** - * @struct - * - * Callback functions. - */ -typedef struct { - /** - * Callback function invoked when the |session| wants to send data - * to the remote peer. This callback is not necessary if the - * application uses solely `nghttp2_session_mem_send()` to serialize - * data to transmit. - */ - nghttp2_send_callback send_callback; - /** - * Callback function invoked when the |session| wants to receive - * data from the remote peer. This callback is not necessary if the - * application uses solely `nghttp2_session_mem_recv()` to process - * received data. - */ - nghttp2_recv_callback recv_callback; - /** - * Callback function invoked by `nghttp2_session_recv()` when a - * frame is received. - */ - nghttp2_on_frame_recv_callback on_frame_recv_callback; - /** - * Callback function invoked by `nghttp2_session_recv()` when an - * invalid non-DATA frame is received. - */ - nghttp2_on_invalid_frame_recv_callback on_invalid_frame_recv_callback; - /** - * Callback function invoked when a chunk of data in DATA frame is - * received. - */ - nghttp2_on_data_chunk_recv_callback on_data_chunk_recv_callback; - /** - * Callback function invoked before a non-DATA frame is sent. - */ - nghttp2_before_frame_send_callback before_frame_send_callback; - /** - * Callback function invoked after a frame is sent. - */ - nghttp2_on_frame_send_callback on_frame_send_callback; - /** - * The callback function invoked when a non-DATA frame is not sent - * because of an error. - */ - nghttp2_on_frame_not_send_callback on_frame_not_send_callback; - /** - * Callback function invoked when the stream is closed. - */ - nghttp2_on_stream_close_callback on_stream_close_callback; - /** - * Callback function invoked when the received frame type is - * unknown. - */ - nghttp2_on_unknown_frame_recv_callback on_unknown_frame_recv_callback; - /** - * Callback function invoked when the reception of header block in - * HEADERS or PUSH_PROMISE is started. - */ - nghttp2_on_begin_headers_callback on_begin_headers_callback; - /** - * Callback function invoked when a header name/value pair is - * received. - */ - nghttp2_on_header_callback on_header_callback; - /** - * Callback function invoked when the library asks application how - * many padding bytes are required for the transmission of the given - * frame. - */ - nghttp2_select_padding_callback select_padding_callback; -} nghttp2_session_callbacks; - -struct nghttp2_option; - -/** - * @struct - * - * Configuration options for :type:`nghttp2_session`. The details of - * this structure are intentionally hidden from the public API. - */ -typedef struct nghttp2_option nghttp2_option; - -/** - * @function - * - * Initializes |*option_ptr| with default values. - * - * When the application finished using this object, it can use - * `nghttp2_option_del()` to free its memory. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_option_new(nghttp2_option **option_ptr); - -/** - * @function - * - * Frees any resources allocated for |option|. If |option| is - * ``NULL``, this function does nothing. - */ -void nghttp2_option_del(nghttp2_option *option); - -/** - * @function - * - * This option prevents the library from sending WINDOW_UPDATE for a - * stream automatically. If this option is set to nonzero, the - * library won't send WINDOW_UPDATE for a stream and the application - * is responsible for sending WINDOW_UPDATE using - * `nghttp2_submit_window_update`. By default, this option is set to - * zero. - */ -void nghttp2_option_set_no_auto_stream_window_update(nghttp2_option *option, - int val); - -/** - * @function - * - * This option prevents the library from sending WINDOW_UPDATE for a - * connection automatically. If this option is set to nonzero, the - * library won't send WINDOW_UPDATE for a connection and the - * application is responsible for sending WINDOW_UPDATE with stream ID - * 0 using `nghttp2_submit_window_update`. By default, this option is - * set to zero. - */ -void nghttp2_option_set_no_auto_connection_window_update -(nghttp2_option *option, int val); - -/** - * @function - * - * This option sets the SETTINGS_MAX_CONCURRENT_STREAMS value of - * remote endpoint as if it is received in SETTINGS frame. Without - * specifying this option, before the local endpoint receives - * SETTINGS_MAX_CONCURRENT_STREAMS in SETTINGS frame from remote - * endpoint, SETTINGS_MAX_CONCURRENT_STREAMS is unlimited. This may - * cause problem if local endpoint submits lots of requests initially - * and sending them at once to the remote peer may lead to the - * rejection of some requests. Specifying this option to the sensible - * value, say 100, may avoid this kind of issue. This value will be - * overwritten if the local endpoint receives - * SETTINGS_MAX_CONCURRENT_STREAMS from the remote endpoint. - */ -void nghttp2_option_set_peer_max_concurrent_streams(nghttp2_option *option, - uint32_t val); - -/** - * @function - * - * Initializes |*session_ptr| for client use. The all members of - * |callbacks| are copied to |*session_ptr|. Therefore |*session_ptr| - * does not store |callbacks|. The |user_data| is an arbitrary user - * supplied data, which will be passed to the callback functions. - * - * The :member:`nghttp2_session_callbacks.send_callback` must be - * specified. If the application code uses `nghttp2_session_recv()`, - * the :member:`nghttp2_session_callbacks.recv_callback` must be - * specified. The other members of |callbacks| can be ``NULL``. - * - * If this function fails, |*session_ptr| is left untouched. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_client_new(nghttp2_session **session_ptr, - const nghttp2_session_callbacks *callbacks, - void *user_data); - -/** - * @function - * - * Initializes |*session_ptr| for server use. The all members of - * |callbacks| are copied to |*session_ptr|. Therefore |*session_ptr| - * does not store |callbacks|. The |user_data| is an arbitrary user - * supplied data, which will be passed to the callback functions. - * - * The :member:`nghttp2_session_callbacks.send_callback` must be - * specified. If the application code uses `nghttp2_session_recv()`, - * the :member:`nghttp2_session_callbacks.recv_callback` must be - * specified. The other members of |callbacks| can be ``NULL``. - * - * If this function fails, |*session_ptr| is left untouched. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_server_new(nghttp2_session **session_ptr, - const nghttp2_session_callbacks *callbacks, - void *user_data); - -/** - * @function - * - * Like `nghttp2_session_client_new()`, but with additional options - * specified in the |option|. - * - * The |option| can be ``NULL`` and the call is equivalent to - * `nghttp2_session_client_new()`. - * - * This function does not take ownership |option|. The application is - * responsible for freeing |option| if it finishes using the object. - * - * The library code does not refer to |option| after this function - * returns. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_client_new2(nghttp2_session **session_ptr, - const nghttp2_session_callbacks *callbacks, - void *user_data, - const nghttp2_option *option); - -/** - * @function - * - * Like `nghttp2_session_server_new()`, but with additional options - * specified in the |option|. - * - * The |option| can be ``NULL`` and the call is equivalent to - * `nghttp2_session_server_new()`. - * - * This function does not take ownership |option|. The application is - * responsible for freeing |option| if it finishes using the object. - * - * The library code does not refer to |option| after this function - * returns. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_server_new2(nghttp2_session **session_ptr, - const nghttp2_session_callbacks *callbacks, - void *user_data, - const nghttp2_option *option); - -/** - * @function - * - * Frees any resources allocated for |session|. If |session| is - * ``NULL``, this function does nothing. - */ -void nghttp2_session_del(nghttp2_session *session); - -/** - * @function - * - * Sends pending frames to the remote peer. - * - * This function retrieves the highest prioritized frame from the - * outbound queue and sends it to the remote peer. It does this as - * many as possible until the user callback - * :member:`nghttp2_session_callbacks.send_callback` returns - * :enum:`NGHTTP2_ERR_WOULDBLOCK` or the outbound queue becomes empty. - * This function calls several callback functions which are passed - * when initializing the |session|. Here is the simple time chart - * which tells when each callback is invoked: - * - * 1. Get the next frame to send from outbound queue. - * 2. Prepare transmission of the frame. - * 3. If the control frame cannot be sent because some preconditions - * are not met (e.g., request HEADERS cannot be sent after GOAWAY), - * :member:`nghttp2_session_callbacks.on_frame_not_send_callback` - * is invoked. Abort the following steps. - * 4. If the frame is HEADERS, PUSH_PROMISE or DATA, - * :member:`nghttp2_session_callbacks.select_padding_callback` is - * invoked. - * 5. If the frame is request HEADERS, the stream is opened here. - * 6. :member:`nghttp2_session_callbacks.before_frame_send_callback` is - * invoked. - * 7. :member:`nghttp2_session_callbacks.send_callback` is invoked one - * or more times to send the frame. - * 8. :member:`nghttp2_session_callbacks.on_frame_send_callback` is - * invoked. - * 9. If the transmission of the frame triggers closure of the stream, - * the stream is closed and - * :member:`nghttp2_session_callbacks.on_stream_close_callback` is - * invoked. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` - * The callback function failed. - */ -int nghttp2_session_send(nghttp2_session *session); - -/** - * @function - * - * Returns the serialized data to send. - * - * This function behaves like `nghttp2_session_send()` except that it - * does not use :member:`nghttp2_session_callbacks.send_callback` to - * transmit data. Instead, it assigns the pointer to the serialized - * data to the |*data_ptr| and returns its length. The other - * callbacks are called in the same way as they are in - * `nghttp2_session_send()`. - * - * If no data is available to send, this function returns 0. - * - * This function may not return all serialized data in one invocation. - * To get all data, call this function repeatedly until it returns 0 - * or one of negative error codes. - * - * The assigned |*data_ptr| is valid until the next call of - * `nghttp2_session_mem_send()` or `nghttp2_session_send()`. - * - * The caller must send all data before sending the next chunk of - * data. - * - * This function returns the length of the data pointed by the - * |*data_ptr| if it succeeds, or one of the following negative error - * codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -ssize_t nghttp2_session_mem_send(nghttp2_session *session, - const uint8_t **data_ptr); - -/** - * @function - * - * Receives frames from the remote peer. - * - * This function receives as many frames as possible until the user - * callback :member:`nghttp2_session_callbacks.recv_callback` returns - * :enum:`NGHTTP2_ERR_WOULDBLOCK`. This function calls several - * callback functions which are passed when initializing the - * |session|. Here is the simple time chart which tells when each - * callback is invoked: - * - * 1. :member:`nghttp2_session_callbacks.recv_callback` is invoked one - * or more times to receive frame header. - * 2. If the frame is DATA frame: - * - * 1. :member:`nghttp2_session_callbacks.recv_callback` is invoked - * to receive DATA payload. For each chunk of data, - * :member:`nghttp2_session_callbacks.on_data_chunk_recv_callback` - * is invoked. - * 2. If one DATA frame is completely received, - * :member:`nghttp2_session_callbacks.on_frame_recv_callback` is - * invoked. If the reception of the frame triggers the - * closure of the stream, - * :member:`nghttp2_session_callbacks.on_stream_close_callback` - * is invoked. - * - * 3. If the frame is the control frame: - * - * 1. :member:`nghttp2_session_callbacks.recv_callback` is invoked - * one or more times to receive whole frame. - * - * 2. If the received frame is valid, then following actions are - * taken. If the frame is either HEADERS or PUSH_PROMISE, - * :member:`nghttp2_session_callbacks.on_begin_headers_callback` - * is invoked. Then - * :member:`nghttp2_session_callbacks.on_header_callback` is - * invoked for each header name/value pair. After all name/value - * pairs are emitted successfully, - * :member:`nghttp2_session_callbacks.on_frame_recv_callback` is - * invoked. For other frames, - * :member:`nghttp2_session_callbacks.on_frame_recv_callback` is - * invoked. - * If the reception of the frame triggers the closure of the - * stream, - * :member:`nghttp2_session_callbacks.on_stream_close_callback` - * is invoked. - * 3. If the received frame is unpacked but is interpreted as - * invalid, - * :member:`nghttp2_session_callbacks.on_invalid_frame_recv_callback` - * is invoked. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_EOF` - * The remote peer did shutdown on the connection. - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` - * The callback function failed. - */ -int nghttp2_session_recv(nghttp2_session *session); - -/** - * @function - * - * Processes data |in| as an input from the remote endpoint. The - * |inlen| indicates the number of bytes in the |in|. - * - * This function behaves like `nghttp2_session_recv()` except that it - * does not use :member:`nghttp2_session_callbacks.recv_callback` to - * receive data; the |in| is the only data for the invocation of this - * function. If all bytes are processed, this function returns. The - * other callbacks are called in the same way as they are in - * `nghttp2_session_recv()`. - * - * In the current implementation, this function always tries to - * processes all input data unless either an error occurs or - * :enum:`NGHTTP2_ERR_PAUSE` is returned from - * :member:`nghttp2_session_callbacks.on_header_callback` or - * :member:`nghttp2_session_callbacks.on_data_chunk_recv_callback`. - * If :enum:`NGHTTP2_ERR_PAUSE` is used, the return value includes the - * number of bytes which was used to produce the data or frame for the - * callback. - * - * This function returns the number of processed bytes, or one of the - * following negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_CALLBACK_FAILURE` - * The callback function failed. - */ -ssize_t nghttp2_session_mem_recv(nghttp2_session *session, - const uint8_t *in, size_t inlen); - -/** - * @function - * - * Puts back previously deferred DATA frame in the stream |stream_id| - * to the outbound queue. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The stream does not exist; or no deferred data exist; or data - * was deferred by flow control. - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_resume_data(nghttp2_session *session, int32_t stream_id); - -/** - * @function - * - * Returns nonzero value if |session| wants to receive data from the - * remote peer. - * - * If both `nghttp2_session_want_read()` and - * `nghttp2_session_want_write()` return 0, the application should - * drop the connection. - */ -int nghttp2_session_want_read(nghttp2_session *session); - -/** - * @function - * - * Returns nonzero value if |session| wants to send data to the remote - * peer. - * - * If both `nghttp2_session_want_read()` and - * `nghttp2_session_want_write()` return 0, the application should - * drop the connection. - */ -int nghttp2_session_want_write(nghttp2_session *session); - -/** - * @function - * - * Returns stream_user_data for the stream |stream_id|. The - * stream_user_data is provided by `nghttp2_submit_request()`, - * `nghttp2_submit_headers()` or - * `nghttp2_session_set_stream_user_data()`. Unless it is set using - * `nghttp2_session_set_stream_user_data()`, if the stream is - * initiated by the remote endpoint, stream_user_data is always - * ``NULL``. If the stream does not exist, this function returns - * ``NULL``. - */ -void* nghttp2_session_get_stream_user_data(nghttp2_session *session, - int32_t stream_id); - -/** - * @function - * - * Sets the |stream_user_data| to the stream denoted by the - * |stream_id|. If a stream user data is already set to the stream, - * it is replaced with the |stream_user_data|. It is valid to specify - * ``NULL`` in the |stream_user_data|, which nullifies the associated - * data pointer. - * - * It is valid to set the |stream_user_data| to the stream reserved by - * PUSH_PROMISE frame. - * - * This function returns 0 if it succeeds, or one of following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The stream does not exist - */ -int nghttp2_session_set_stream_user_data(nghttp2_session *session, - int32_t stream_id, - void *stream_user_data); - -/** - * @function - * - * Returns the number of frames in the outbound queue. This does not - * include the deferred DATA frames. - */ -size_t nghttp2_session_get_outbound_queue_size(nghttp2_session *session); - -/** - * @function - * - * Returns the number of DATA payload in bytes received without - * WINDOW_UPDATE transmission for the stream |stream_id|. The local - * (receive) window size can be adjusted by - * `nghttp2_submit_window_update()`. This function takes into account - * that and returns effective data length. In particular, if the - * local window size is reduced by submitting negative - * window_size_increment with `nghttp2_submit_window_update()`, this - * function returns the number of bytes less than actually received. - * - * This function returns -1 if it fails. - */ -int32_t nghttp2_session_get_stream_effective_recv_data_length -(nghttp2_session *session, int32_t stream_id); - -/** - * @function - * - * Returns the local (receive) window size for the stream |stream_id|. - * The local window size can be adjusted by - * `nghttp2_submit_window_update()`. This function takes into account - * that and returns effective window size. - * - * This function returns -1 if it fails. - */ -int32_t nghttp2_session_get_stream_effective_local_window_size -(nghttp2_session *session, int32_t stream_id); - -/** - * @function - * - * Returns the number of DATA payload in bytes received without - * WINDOW_UPDATE transmission for a connection. The local (receive) - * window size can be adjusted by `nghttp2_submit_window_update()`. - * This function takes into account that and returns effective data - * length. In particular, if the local window size is reduced by - * submitting negative window_size_increment with - * `nghttp2_submit_window_update()`, this function returns the number - * of bytes less than actually received. - * - * This function returns -1 if it fails. - */ -int32_t nghttp2_session_get_effective_recv_data_length -(nghttp2_session *session); - -/** - * @function - * - * Returns the local (receive) window size for a connection. The - * local window size can be adjusted by - * `nghttp2_submit_window_update()`. This function takes into account - * that and returns effective window size. - * - * This function returns -1 if it fails. - */ -int32_t nghttp2_session_get_effective_local_window_size -(nghttp2_session *session); - -/** - * @function - * - * Returns the remote window size for a given stream |stream_id|. - * This is the amount of flow-controlled payload (e.g., DATA) that the - * local endpoint can send without WINDOW_UPDATE. - * - * This function returns -1 if it fails. - */ -int32_t nghttp2_session_get_stream_remote_window_size(nghttp2_session* session, - int32_t stream_id); - - -/** - * @function - * - * Returns 1 if local peer half closed the given stream |stream_id|. - * Returns 0 if it did not. Returns -1 if no such stream exists. - */ -int nghttp2_session_get_stream_local_close(nghttp2_session* session, - int32_t stream_id); - -/** - * @function - * - * Returns 1 if remote peer half closed the given stream |stream_id|. - * Returns 0 if it did not. Returns -1 if no such stream exists. - */ -int nghttp2_session_get_stream_remote_close(nghttp2_session* session, - int32_t stream_id); - -/** - * @function - * - * Signals the session so that the connection should be terminated. - * - * The last stream ID is the ID of a stream for which - * :type:`nghttp2_on_frame_recv_callback` was called most recently. - * - * The |error_code| is the error code of this GOAWAY frame. - * - * After the transmission, both `nghttp2_session_want_read()` and - * `nghttp2_session_want_write()` return 0. - * - * This function should be called when the connection should be - * terminated after sending GOAWAY. If the remaining streams should - * be processed after GOAWAY, use `nghttp2_submit_goaway()` instead. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_terminate_session(nghttp2_session *session, - nghttp2_error_code error_code); - -/** - * @function - * - * Signals the session so that the connection should be terminated. - * - * This function behaves like `nghttp2_session_terminate_session()`, - * but the last stream ID can be specified by the application for fine - * grained control of stream. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_session_terminate_session2(nghttp2_session *session, - int32_t last_stream_id, - nghttp2_error_code error_code); - -/** - * @function - * - * Returns the value of SETTINGS |id| notified by a remote endpoint. - * The |id| must be one of values defined in - * :enum:`nghttp2_settings_id`. - */ -uint32_t nghttp2_session_get_remote_settings(nghttp2_session *session, - nghttp2_settings_id id); - -/** - * @function - * - * Performs post-process of HTTP Upgrade request. This function can - * be called from both client and server, but the behavior is very - * different in each other. - * - * If called from client side, the |settings_payload| must be the - * value sent in ``HTTP2-Settings`` header field and must be decoded - * by base64url decoder. The |settings_payloadlen| is the length of - * |settings_payload|. The |settings_payload| is unpacked and its - * setting values will be submitted using `nghttp2_submit_settings()`. - * This means that the client application code does not need to submit - * SETTINGS by itself. The stream with stream ID=1 is opened and the - * |stream_user_data| is used for its stream_user_data. The opened - * stream becomes half-closed (local) state. - * - * If called from server side, the |settings_payload| must be the - * value received in ``HTTP2-Settings`` header field and must be - * decoded by base64url decoder. The |settings_payloadlen| is the - * length of |settings_payload|. It is treated as if the SETTINGS - * frame with that payload is received. Thus, callback functions for - * the reception of SETTINGS frame will be invoked. The stream with - * stream ID=1 is opened. The |stream_user_data| is ignored. The - * opened stream becomes half-closed (remote). - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |settings_payload| is badly formed. - * :enum:`NGHTTP2_ERR_PROTO` - * The stream ID 1 is already used or closed; or is not available. - */ -int nghttp2_session_upgrade(nghttp2_session *session, - const uint8_t *settings_payload, - size_t settings_payloadlen, - void *stream_user_data); - -/** - * @function - * - * Serializes the SETTINGS values |iv| in the |buf|. The size of the - * |buf| is specified by |buflen|. The number of entries in the |iv| - * array is given by |niv|. The required space in |buf| for the |niv| - * entries is ``8*niv`` bytes and if the given buffer is too small, an - * error is returned. This function is used mainly for creating a - * SETTINGS payload to be sent with the ``HTTP2-Settings`` header - * field in an HTTP Upgrade request. The data written in |buf| is NOT - * base64url encoded and the application is responsible for encoding. - * - * This function returns the number of bytes written in |buf|, or one - * of the following negative error codes: - * - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |iv| contains duplicate settings ID or invalid value. - * - * :enum:`NGHTTP2_ERR_INSUFF_BUFSIZE` - * The provided |buflen| size is too small to hold the output. - */ -ssize_t nghttp2_pack_settings_payload(uint8_t *buf, - size_t buflen, - const nghttp2_settings_entry *iv, - size_t niv); - -/** - * @function - * - * Returns string describing the |lib_error_code|. The - * |lib_error_code| must be one of the :enum:`nghttp2_error`. - */ -const char* nghttp2_strerror(int lib_error_code); - -/** - * @function - * - * Initializes |pri_spec| with the |stream_id| of the stream to depend - * on with |weight| and its exclusive flag. If |exclusive| is - * nonzero, exclusive flag is set. - * - * The |weight| must be in [:enum:`NGHTTP2_MIN_WEIGHT`, - * :enum:`NGHTTP2_MAX_WEIGHT`], inclusive. - */ -void nghttp2_priority_spec_init(nghttp2_priority_spec *pri_spec, - int32_t stream_id, int32_t weight, - int exclusive); - -/** - * @function - * - * Initializes |pri_spec| with the default values. The default values - * are: stream_id = 0, weight = :macro:`NGHTTP2_DEFAULT_WEIGHT` and - * exclusive = 0. - */ -void nghttp2_priority_spec_default_init(nghttp2_priority_spec *pri_spec); - -/** - * @function - * - * Returns nonzero if the |pri_spec| is filled with default values. - */ -int nghttp2_priority_spec_check_default(const nghttp2_priority_spec *pri_spec); - -/** - * @function - * - * Submits HEADERS frame and optionally one or more DATA frames. - * - * The |pri_spec| is priority specification of this request. ``NULL`` - * means the default priority (see - * `nghttp2_priority_spec_default_init()`). To specify the priority, - * use `nghttp2_priority_spec_init()`. If |pri_spec| is not ``NULL``, - * this function will copy its data members. - * - * The `pri_spec->weight` must be in [:enum:`NGHTTP2_MIN_WEIGHT`, - * :enum:`NGHTTP2_MAX_WEIGHT`], inclusive. If `pri_spec->weight` is - * strictly less than :enum:`NGHTTP2_MIN_WEIGHT`, it becomes - * :enum:`NGHTTP2_MIN_WEIGHT`. If it is strictly greater than - * :enum:`NGHTTP2_MAX_WEIGHT`, it becomes :enum:`NGHTTP2_MAX_WEIGHT`. - * - * The |nva| is an array of name/value pair :type:`nghttp2_nv` with - * |nvlen| elements. The value is opaque sequence of bytes and - * therefore can contain NULL byte (0x0). If the application requires - * that the ordering of values for a single header field name - * appearing in different header fields, it has to concatenate them - * using NULL byte (0x0) before passing them to this function. - * - * HTTP/2 specification has requirement about header fields in the - * request HEADERS. See the specification for more details. - * - * This function creates copies of all name/value pairs in |nva|. It - * also lower-cases all names in |nva|. - * - * If |data_prd| is not ``NULL``, it provides data which will be sent - * in subsequent DATA frames. In this case, a method that allows - * request message bodies - * (http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9) must - * be specified with ``:method`` key in |nva| (e.g. ``POST``). This - * function does not take ownership of the |data_prd|. The function - * copies the members of the |data_prd|. If |data_prd| is ``NULL``, - * HEADERS have END_STREAM set. The |stream_user_data| is data - * associated to the stream opened by this request and can be an - * arbitrary pointer, which can be retrieved later by - * `nghttp2_session_get_stream_user_data()`. - * - * This function returns assigned stream ID if it succeeds, or one of - * the following negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE` - * No stream ID is available because maximum stream ID was - * reached. - * - * .. warning:: - * - * This function returns assigned stream ID if it succeeds. But - * that stream is not opened yet. The application must not submit - * frame to that stream ID before - * :member:`nghttp2_session_callbacks.before_frame_send_callback` is - * called for this frame. - * - */ -int32_t nghttp2_submit_request(nghttp2_session *session, - const nghttp2_priority_spec *pri_spec, - const nghttp2_nv *nva, size_t nvlen, - const nghttp2_data_provider *data_prd, - void *stream_user_data); - -/** - * @function - * - * Submits response HEADERS frame and optionally one or more DATA - * frames against the stream |stream_id|. - * - * The |nva| is an array of name/value pair :type:`nghttp2_nv` with - * |nvlen| elements. The value is opaque sequence of bytes and - * therefore can contain NULL byte (0x0). If the application requires - * that the ordering of values for a single header field name - * appearing in different header fields, it has to concatenate them - * using NULL byte (0x0) before passing them to this function. - * - * HTTP/2 specification has requirement about header fields in the - * response HEADERS. See the specification for more details. - * - * This function creates copies of all name/value pairs in |nva|. It - * also lower-cases all names in |nva|. - * - * If |data_prd| is not ``NULL``, it provides data which will be sent - * in subsequent DATA frames. This function does not take ownership - * of the |data_prd|. The function copies the members of the - * |data_prd|. If |data_prd| is ``NULL``, HEADERS will have - * END_STREAM flag set. - * - * This method can be used as normal HTTP response and push response. - * When pushing a resource using this function, the |session| must be - * configured using `nghttp2_session_server_new()` or its variants and - * the target stream denoted by the |stream_id| must be reserved using - * `nghttp2_submit_push_promise()`. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |stream_id| is 0. - */ -int nghttp2_submit_response(nghttp2_session *session, - int32_t stream_id, - const nghttp2_nv *nva, size_t nvlen, - const nghttp2_data_provider *data_prd); - -/** - * @function - * - * Submits HEADERS frame. The |flags| is bitwise OR of the - * following values: - * - * * :enum:`NGHTTP2_FLAG_END_STREAM` - * - * If |flags| includes :enum:`NGHTTP2_FLAG_END_STREAM`, this frame has - * END_STREAM flag set. - * - * The library handles the CONTINUATION frame internally and it - * correctly sets END_HEADERS to the last sequence of the PUSH_PROMISE - * or CONTINUATION frame. - * - * If the |stream_id| is -1, this frame is assumed as request (i.e., - * request HEADERS frame which opens new stream). In this case, the - * assigned stream ID will be returned. Otherwise, specify stream ID - * in |stream_id|. - * - * The |pri_spec| is priority specification of this request. ``NULL`` - * means the default priority (see - * `nghttp2_priority_spec_default_init()`). To specify the priority, - * use `nghttp2_priority_spec_init()`. If |pri_spec| is not ``NULL``, - * this function will copy its data members. - * - * The `pri_spec->weight` must be in [:enum:`NGHTTP2_MIN_WEIGHT`, - * :enum:`NGHTTP2_MAX_WEIGHT`], inclusive. If `pri_spec->weight` is - * strictly less than :enum:`NGHTTP2_MIN_WEIGHT`, it becomes - * :enum:`NGHTTP2_MIN_WEIGHT`. If it is strictly greater than - * :enum:`NGHTTP2_MAX_WEIGHT`, it becomes :enum:`NGHTTP2_MAX_WEIGHT`. - * - * The |nva| is an array of name/value pair :type:`nghttp2_nv` with - * |nvlen| elements. The value is opaque sequence of bytes and - * therefore can contain NULL byte (0x0). If the application requires - * that the ordering of values for a single header field name - * appearing in different header fields, it has to concatenate them - * using NULL byte (0x0) before passing them to this function. - * - * This function creates copies of all name/value pairs in |nva|. It - * also lower-cases all names in |nva|. - * - * The |stream_user_data| is a pointer to an arbitrary data which is - * associated to the stream this frame will open. Therefore it is - * only used if this frame opens streams, in other words, it changes - * stream state from idle or reserved to open. - * - * This function is low-level in a sense that the application code can - * specify flags directly. For usual HTTP request, - * `nghttp2_submit_request()` is useful. - * - * This function returns newly assigned stream ID if it succeeds and - * |stream_id| is -1. Otherwise, this function returns 0 if it - * succeeds, or one of the following negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE` - * No stream ID is available because maximum stream ID was - * reached. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |stream_id| is 0. - * - * .. warning:: - * - * This function returns assigned stream ID if it succeeds and - * |stream_id| is -1. But that stream is not opened yet. The - * application must not submit frame to that stream ID before - * :member:`nghttp2_session_callbacks.before_frame_send_callback` is - * called for this frame. - * - */ -int32_t nghttp2_submit_headers(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - const nghttp2_priority_spec *pri_spec, - const nghttp2_nv *nva, size_t nvlen, - void *stream_user_data); - -/** - * @function - * - * Submits one or more DATA frames to the stream |stream_id|. The - * data to be sent are provided by |data_prd|. If |flags| contains - * :enum:`NGHTTP2_FLAG_END_STREAM`, the last DATA frame has END_STREAM - * flag set. If |flags| contains :enum:`NGHTTP2_FLAG_END_SEGMENT`, - * the last DATA frame has END_SEGMENT flag set. - * - * This function does not take ownership of the |data_prd|. The - * function copies the members of the |data_prd|. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_DATA_EXIST` - * DATA has been already submitted and not fully processed yet. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |stream_id| is 0. - */ -int nghttp2_submit_data(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - const nghttp2_data_provider *data_prd); - -/** - * @function - * - * Submits PRIORITY frame to change the priority of stream |stream_id| - * to the priority specification |pri_spec|. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * The |pri_spec| is priority specification of this request. ``NULL`` - * is not allowed for this function. To specify the priority, use - * `nghttp2_priority_spec_init()`. This function will copy its data - * members. - * - * The `pri_spec->weight` must be in [:enum:`NGHTTP2_MIN_WEIGHT`, - * :enum:`NGHTTP2_MAX_WEIGHT`], inclusive. If `pri_spec->weight` is - * strictly less than :enum:`NGHTTP2_MIN_WEIGHT`, it becomes - * :enum:`NGHTTP2_MIN_WEIGHT`. If it is strictly greater than - * :enum:`NGHTTP2_MAX_WEIGHT`, it becomes :enum:`NGHTTP2_MAX_WEIGHT`. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |stream_id| is 0; or the |pri_spec| is NULL; or trying to - * depend on itself. - */ -int nghttp2_submit_priority(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - const nghttp2_priority_spec *pri_spec); - -/** - * @function - * - * Submits RST_STREAM frame to cancel/reject the stream |stream_id| - * with the error code |error_code|. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |stream_id| is 0. - */ -int nghttp2_submit_rst_stream(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - nghttp2_error_code error_code); - -/** - * @function - * - * Stores local settings and submits SETTINGS frame. The |iv| is the - * pointer to the array of :type:`nghttp2_settings_entry`. The |niv| - * indicates the number of :type:`nghttp2_settings_entry`. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * This function does not take ownership of the |iv|. This function - * copies all the elements in the |iv|. - * - * While updating individual stream's local window size, if the window - * size becomes strictly larger than NGHTTP2_MAX_WINDOW_SIZE, - * RST_STREAM is issued against such a stream. - * - * SETTINGS with :enum:`NGHTTP2_FLAG_ACK` is automatically submitted - * by the library and application could not send it at its will. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |iv| contains invalid value (e.g., initial window size - * strictly greater than (1 << 31) - 1. - * :enum:`NGHTTP2_ERR_TOO_MANY_INFLIGHT_SETTINGS` - * There is already another in-flight SETTINGS. Note that the - * current implementation only allows 1 in-flight SETTINGS frame - * without ACK flag set. - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_submit_settings(nghttp2_session *session, uint8_t flags, - const nghttp2_settings_entry *iv, size_t niv); - - -/** - * @function - * - * Submits PUSH_PROMISE frame. - * - * The |flags| is currently ignored. The library handles the - * CONTINUATION frame internally and it correctly sets END_HEADERS to - * the last sequence of the PUSH_PROMISE or CONTINUATION frame. - * - * The |stream_id| must be client initiated stream ID. - * - * The |nva| is an array of name/value pair :type:`nghttp2_nv` with - * |nvlen| elements. The value is opaque sequence of bytes and - * therefore can contain NULL byte (0x0). If the application requires - * that the ordering of values for a single header field name - * appearing in different header fields, it has to concatenate them - * using NULL byte (0x0) before passing them to this function. - * - * This function creates copies of all name/value pairs in |nva|. It - * also lower-cases all names in |nva|. - * - * The |promised_stream_user_data| is a pointer to an arbitrary data - * which is associated to the promised stream this frame will open and - * make it in reserved state. It is available using - * `nghttp2_session_get_stream_user_data()`. The application can - * access it in :type:`nghttp2_before_frame_send_callback` and - * :type:`nghttp2_on_frame_send_callback` of this frame. - * - * The client side is not allowed to use this function. - * - * This function returns assigned promised stream ID if it succeeds, - * or one of the following negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_PROTO` - * This function was invoked when |session| is initialized as - * client. - * :enum:`NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE` - * No stream ID is available because maximum stream ID was - * reached. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |stream_id| is 0. - * - * .. warning:: - * - * This function returns assigned promised stream ID if it succeeds. - * But that stream is not opened yet. The application must not - * submit frame to that stream ID before - * :member:`nghttp2_session_callbacks.before_frame_send_callback` is - * called for this frame. - * - */ -int32_t nghttp2_submit_push_promise(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - const nghttp2_nv *nva, size_t nvlen, - void *promised_stream_user_data); - -/** - * @function - * - * Submits PING frame. You don't have to send PING back when you - * received PING frame. The library automatically submits PING frame - * in this case. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * If the |opaque_data| is non ``NULL``, then it should point to the 8 - * bytes array of memory to specify opaque data to send with PING - * frame. If the |opaque_data| is ``NULL``, zero-cleared 8 bytes will - * be sent as opaque data. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_submit_ping(nghttp2_session *session, uint8_t flags, - const uint8_t *opaque_data); - -/** - * @function - * - * Submits GOAWAY frame with the last stream ID |last_stream_id| and - * the error code |error_code|. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * If the |opaque_data| is not ``NULL`` and |opaque_data_len| is not - * zero, those data will be sent as additional debug data. The - * library makes a copy of the memory region pointed by |opaque_data| - * with the length |opaque_data_len|, so the caller does not need to - * keep this memory after the return of this function. If the - * |opaque_data_len| is 0, the |opaque_data| could be ``NULL``. - * - * To shutdown gracefully, first send GOAWAY with ``last_stream_id = - * (1u << 31) - 1``. After 1 RTT, call either - * `nghttp2_submit_goaway()`, `nghttp2_session_terminate_session()` or - * `nghttp2_session_terminate_session2()`. The latter 2 will close - * HTTP/2 session immediately after transmission of the frame. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The |opaque_data_len| is too large. - */ -int nghttp2_submit_goaway(nghttp2_session *session, uint8_t flags, - int32_t last_stream_id, - nghttp2_error_code error_code, - const uint8_t *opaque_data, size_t opaque_data_len); - -/** - * @function - * - * Submits WINDOW_UPDATE frame. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * If the |window_size_increment| is positive, the WINDOW_UPDATE with - * that value as window_size_increment is queued. If the - * |window_size_increment| is larger than the received bytes from the - * remote endpoint, the local window size is increased by that - * difference. - * - * If the |window_size_increment| is negative, the local window size - * is decreased by -|window_size_increment|. If - * :enum:`NGHTTP2_OPT_NO_AUTO_STREAM_WINDOW_UPDATE` (or - * :enum:`NGHTTP2_OPT_NO_AUTO_CONNECTION_WINDOW_UPDATE` if |stream_id| - * is 0) is not set and the library decided that the WINDOW_UPDATE - * should be submitted, then WINDOW_UPDATE is queued with the current - * received bytes count. - * - * If the |window_size_increment| is 0, the function does nothing and - * returns 0. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_FLOW_CONTROL` - * The local window size overflow or gets negative. - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_submit_window_update(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - int32_t window_size_increment); - -/** - * @function - * - * Submits ALTSVC frame with given parameters. - * - * The |flags| is currently ignored and should be - * :enum:`NGHTTP2_FLAG_NONE`. - * - * Only the server can send the ALTSVC frame. If |session| is - * initialized as client, this function fails and returns - * :enum:`NGHTTP2_ERR_INVALID_STATE`. - * - * If the |protocol_id_len| is 0, the |protocol_id| could be ``NULL``. - * - * If the |host_len| is 0, the |host| could be ``NULL``. - * - * If the |origin_len| is 0, the |origin| could be ``NULL``. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_PROTO` - * The function is invoked with |session| which was initialized as - * client. - * :enum:`NGHTTP2_ERR_INVALID_ARGUMENT` - * The combined length of |protocol_id_len|, |host_len| and - * |origin_len| is is too large. - */ -int nghttp2_submit_altsvc(nghttp2_session *session, uint8_t flags, - int32_t stream_id, - uint32_t max_age, uint16_t port, - const uint8_t *protocol_id, size_t protocol_id_len, - const uint8_t *host, size_t host_len, - const uint8_t *origin, size_t origin_len); - -/** - * @function - * - * Compares ``lhs->name`` of length ``lhs->namelen`` bytes and - * ``rhs->name`` of length ``rhs->namelen`` bytes. Returns negative - * integer if ``lhs->name`` is found to be less than ``rhs->name``; or - * returns positive integer if ``lhs->name`` is found to be greater - * than ``rhs->name``; or returns 0 otherwise. - */ -int nghttp2_nv_compare_name(const nghttp2_nv *lhs, const nghttp2_nv *rhs); - -/** - * @function - * - * A helper function for dealing with NPN in client side or ALPN in - * server side. The |in| contains peer's protocol list in preferable - * order. The format of |in| is length-prefixed and not - * null-terminated. For example, ``HTTP-draft-04/2.0`` and - * ``http/1.1`` stored in |in| like this:: - * - * in[0] = 17 - * in[1..17] = "HTTP-draft-04/2.0" - * in[18] = 8 - * in[19..26] = "http/1.1" - * inlen = 27 - * - * The selection algorithm is as follows: - * - * 1. If peer's list contains HTTP/2 protocol the library supports, - * it is selected and returns 1. The following step is not taken. - * - * 2. If peer's list contains ``http/1.1``, this function selects - * ``http/1.1`` and returns 0. The following step is not taken. - * - * 3. This function selects nothing and returns -1 (So called - * non-overlap case). In this case, |out| and |outlen| are left - * untouched. - * - * Selecting ``HTTP-draft-04/2.0`` means that ``HTTP-draft-04/2.0`` is - * written into |*out| and its length (which is 17) is assigned to - * |*outlen|. - * - * For ALPN, refer to - * https://tools.ietf.org/html/draft-ietf-tls-applayerprotoneg-05 - * - * See http://technotes.googlecode.com/git/nextprotoneg.html for more - * details about NPN. - * - * For NPN, to use this method you should do something like:: - * - * static int select_next_proto_cb(SSL* ssl, - * unsigned char **out, - * unsigned char *outlen, - * const unsigned char *in, - * unsigned int inlen, - * void *arg) - * { - * int rv; - * rv = nghttp2_select_next_protocol(out, outlen, in, inlen); - * if(rv == 1) { - * ((MyType*)arg)->http2_selected = 1; - * } - * return SSL_TLSEXT_ERR_OK; - * } - * ... - * SSL_CTX_set_next_proto_select_cb(ssl_ctx, select_next_proto_cb, my_obj); - * - */ -int nghttp2_select_next_protocol(unsigned char **out, unsigned char *outlen, - const unsigned char *in, unsigned int inlen); - -/** - * @function - * - * Returns a pointer to a nghttp2_info struct with version information - * about the run-time library in use. The |least_version| argument - * can be set to a 24 bit numerical value for the least accepted - * version number and if the condition is not met, this function will - * return a ``NULL``. Pass in 0 to skip the version checking. - */ -nghttp2_info *nghttp2_version(int least_version); - -/** - * @function - * - * Returns nonzero if the :type:`nghttp2_error` library error code - * |lib_error| is fatal. - */ -int nghttp2_is_fatal(int lib_error); - -/** - * @function - * - * Returns nonzero if HTTP header field name |name| of length |len| is - * valid according to - * http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-25#section-3.2 - * - * Because this is a header field name in HTTP2, the upper cased alphabet - * is treated as error. - */ -int nghttp2_check_header_name(const uint8_t *name, size_t len); - -/** - * @function - * - * Returns nonzero if HTTP header field value |value| of length |len| - * is valid according to - * http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-25#section-3.2 - * - * Because this is HTTP2 header field value, it can contain NULL - * character (0x00). - */ -int nghttp2_check_header_value(const uint8_t *value, size_t len); - -/* HPACK API */ - -struct nghttp2_hd_deflater; - -/** - * @struct - * - * HPACK deflater object. - */ -typedef struct nghttp2_hd_deflater nghttp2_hd_deflater; - -/** - * @function - * - * Initializes |*deflater_ptr| for deflating name/values pairs. - * - * The |deflate_hd_table_bufsize_max| is the upper bound of header - * table size the deflater will use. - * - * If this function fails, |*deflater_ptr| is left untouched. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_hd_deflate_new(nghttp2_hd_deflater **deflater_ptr, - size_t deflate_hd_table_bufsize_max); - -/** - * @function - * - * Deallocates any resources allocated for |deflater|. - */ -void nghttp2_hd_deflate_del(nghttp2_hd_deflater *deflater); - -/** - * @function - * - * Sets the availability of reference set in the |deflater|. If - * |no_refset| is nonzero, the deflater will first emit "Reference Set - * Emptying" in the each subsequent invocation of - * `nghttp2_hd_deflate_hd()` to clear up reference set. By default, - * the deflater uses reference set. - */ -void nghttp2_hd_deflate_set_no_refset(nghttp2_hd_deflater *deflater, - uint8_t no_refset); - -/** - * @function - * - * Changes header table size of the |deflater| to - * |settings_hd_table_bufsize_max| bytes. This may trigger eviction - * in the dynamic table. - * - * The |settings_hd_table_bufsize_max| should be the value received in - * SETTINGS_HEADER_TABLE_SIZE. - * - * The deflater never uses more memory than - * ``deflate_hd_table_bufsize_max`` bytes specified in - * `nghttp2_hd_deflate_new()`. Therefore, if - * |settings_hd_table_bufsize_max| > ``deflate_hd_table_bufsize_max``, - * resulting maximum table size becomes - * ``deflate_hd_table_bufsize_max``. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_hd_deflate_change_table_size(nghttp2_hd_deflater *deflater, - size_t settings_hd_table_bufsize_max); - -/** - * @function - * - * Deflates the |nva|, which has the |nvlen| name/value pairs, into - * the |buf| of length |buflen|. - * - * If |buf| is not large enough to store the deflated header block, - * this function fails with :enum:`NGHTTP2_ERR_INSUFF_BUFSIZE`. The - * caller should use `nghttp2_hd_deflate_bound()` to know the upper - * bound of buffer size required to deflate given header name/value - * pairs. - * - * Once this function fails, subsequent call of this function always - * returns :enum:`NGHTTP2_ERR_HEADER_COMP`. - * - * After this function returns, it is safe to delete the |nva|. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_HEADER_COMP` - * Deflation process has failed. - * :enum:`NGHTTP2_ERR_INSUFF_BUFSIZE` - * The provided |buflen| size is too small to hold the output. - */ -ssize_t nghttp2_hd_deflate_hd(nghttp2_hd_deflater *deflater, - uint8_t *buf, size_t buflen, - const nghttp2_nv *nva, size_t nvlen); - -/** - * @function - * - * Returns an upper bound on the compressed size after deflation of - * |nva| of length |nvlen|. - */ -size_t nghttp2_hd_deflate_bound(nghttp2_hd_deflater *deflater, - const nghttp2_nv *nva, size_t nvlen); - -struct nghttp2_hd_inflater; - -/** - * @struct - * - * HPACK inflater object. - */ -typedef struct nghttp2_hd_inflater nghttp2_hd_inflater; - -/** - * @function - * - * Initializes |*inflater_ptr| for inflating name/values pairs. - * - * If this function fails, |*inflater_ptr| is left untouched. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -WS_DLL_PUBLIC int nghttp2_hd_inflate_new(nghttp2_hd_inflater **inflater_ptr); - -/** - * @function - * - * Deallocates any resources allocated for |inflater|. - */ -WS_DLL_PUBLIC void nghttp2_hd_inflate_del(nghttp2_hd_inflater *inflater); - -/** - * @function - * - * Changes header table size in the |inflater|. This may trigger - * eviction in the dynamic table. - * - * The |settings_hd_table_bufsize_max| should be the value transmitted - * in SETTINGS_HEADER_TABLE_SIZE. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -WS_DLL_PUBLIC int nghttp2_hd_inflate_change_table_size(nghttp2_hd_inflater *inflater, - size_t settings_hd_table_bufsize_max); - -/** - * @enum - * - * The flags for header inflation. - */ -typedef enum { - /** - * No flag set. - */ - NGHTTP2_HD_INFLATE_NONE = 0, - /** - * Indicates all headers were inflated. - */ - NGHTTP2_HD_INFLATE_FINAL = 0x01, - /** - * Indicates a header was emitted. - */ - NGHTTP2_HD_INFLATE_EMIT = 0x02 -} nghttp2_hd_inflate_flag; - -/** - * @function - * - * Inflates name/value block stored in |in| with length |inlen|. This - * function performs decompression. For each successful emission of - * header name/value pair, :enum:`NGHTTP2_HD_INFLATE_EMIT` is set in - * |*inflate_flags| and name/value pair is assigned to the |nv_out| - * and the function returns. The caller must not free the members of - * |nv_out|. - * - * The |nv_out| may include pointers to the memory region in the |in|. - * The caller must retain the |in| while the |nv_out| is used. - * - * The application should call this function repeatedly until the - * ``(*inflate_flags) & NGHTTP2_HD_INFLATE_FINAL`` is nonzero and - * return value is non-negative. This means the all input values are - * processed successfully. Then the application must call - * `nghttp2_hd_inflate_end_headers()` to prepare for the next header - * block input. - * - * The caller can feed complete compressed header block. It also can - * feed it in several chunks. The caller must set |in_final| to - * nonzero if the given input is the last block of the compressed - * header. - * - * This function returns the number of bytes processed if it succeeds, - * or one of the following negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - * :enum:`NGHTTP2_ERR_HEADER_COMP` - * Inflation process has failed. - * :enum:`NGHTTP2_ERR_BUFFER_ERROR` - * The heder field name or value is too large. - * - * Example follows:: - * - * int inflate_header_block(nghttp2_hd_inflater *hd_inflater, - * uint8_t *in, size_t inlen, int final) - * { - * ssize_t rv; - * - * for(;;) { - * nghttp2_nv nv; - * int inflate_flags = 0; - * - * rv = nghttp2_hd_inflate_hd(hd_inflater, &nv, &inflate_flags, - * in, inlen, final); - * - * if(rv < 0) { - * fprintf(stderr, "inflate failed with error code %zd", rv); - * return -1; - * } - * - * in += rv; - * inlen -= rv; - * - * if(inflate_flags & NGHTTP2_HD_INFLATE_EMIT) { - * fwrite(nv.name, nv.namelen, 1, stderr); - * fprintf(stderr, ": "); - * fwrite(nv.value, nv.valuelen, 1, stderr); - * fprintf(stderr, "\n"); - * } - * if(inflate_flags & NGHTTP2_HD_INFLATE_FINAL) { - * nghttp2_hd_inflate_end_headers(hd_inflater); - * break; - * } - * if((inflate_flags & NGHTTP2_HD_INFLATE_EMIT) == 0 && - * inlen == 0) { - * break; - * } - * } - * - * return 0; - * } - * - */ -WS_DLL_PUBLIC ssize_t nghttp2_hd_inflate_hd(nghttp2_hd_inflater *inflater, - nghttp2_nv *nv_out, int *inflate_flags, - uint8_t *in, size_t inlen, int in_final); - -/** - * @function - * - * Signals the end of decompression for one header block. - * - * This function returns 0 if it succeeds. Currently this function - * always succeeds. - */ -WS_DLL_PUBLIC int nghttp2_hd_inflate_end_headers(nghttp2_hd_inflater *inflater); - -#ifdef __cplusplus -} -#endif - -#endif /* NGHTTP2_H */ diff --git a/wsutil/nghttp2/nghttp2/nghttp2ver.h b/wsutil/nghttp2/nghttp2/nghttp2ver.h deleted file mode 100644 index 0fe2d12caa..0000000000 --- a/wsutil/nghttp2/nghttp2/nghttp2ver.h +++ /dev/null @@ -1,42 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2012, 2013 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2VER_H -#define NGHTTP2VER_H - -/** - * @macro - * Version number of the nghttp2 library release - */ -#define NGHTTP2_VERSION "0.4.2-DEV" - -/** - * @macro - * Numerical representation of the version number of the nghttp2 library - * release. This is a 24 bit number with 8 bits for major number, 8 bits - * for minor and 8 bits for patch. Version 1.2.3 becomes 0x010203. - */ -#define NGHTTP2_VERSION_NUM 0x000402 - -#endif /* NGHTTP2VER_H */ diff --git a/wsutil/nghttp2/nghttp2_buf.c b/wsutil/nghttp2/nghttp2_buf.c deleted file mode 100644 index ad75519f8c..0000000000 --- a/wsutil/nghttp2/nghttp2_buf.c +++ /dev/null @@ -1,477 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2014 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#include "nghttp2_buf.h" - -#include - -#include "nghttp2_helper.h" - -void nghttp2_buf_init(nghttp2_buf *buf) -{ - buf->begin = NULL; - buf->end = NULL; - buf->pos = NULL; - buf->last = NULL; - buf->mark = NULL; -} - -int nghttp2_buf_init2(nghttp2_buf *buf, size_t initial) -{ - nghttp2_buf_init(buf); - return nghttp2_buf_reserve(buf, initial); -} - -void nghttp2_buf_free(nghttp2_buf *buf) -{ - free(buf->begin); -} - -int nghttp2_buf_reserve(nghttp2_buf *buf, size_t new_cap) -{ - uint8_t *ptr; - size_t cap; - - cap = nghttp2_buf_cap(buf); - - if(cap >= new_cap) { - return 0; - } - - new_cap = nghttp2_max(new_cap, cap * 2); - - ptr = (uint8_t *)realloc(buf->begin, new_cap); - if(ptr == NULL) { - return NGHTTP2_ERR_NOMEM; - } - - buf->pos = ptr + (buf->pos - buf->begin); - buf->last = ptr + (buf->last - buf->begin); - buf->mark = ptr + (buf->mark - buf->begin); - buf->begin = ptr; - buf->end = ptr + new_cap; - - return 0; -} - -int nghttp2_buf_pos_reserve(nghttp2_buf *buf, size_t new_rel_cap) -{ - return nghttp2_buf_reserve(buf, nghttp2_buf_pos_offset(buf) + new_rel_cap); -} - -int nghttp2_buf_last_reserve(nghttp2_buf *buf, size_t new_rel_cap) -{ - return nghttp2_buf_reserve(buf, nghttp2_buf_last_offset(buf) + new_rel_cap); -} - -void nghttp2_buf_reset(nghttp2_buf *buf) -{ - buf->pos = buf->last = buf->mark = buf->begin; -} - -void nghttp2_buf_wrap_init(nghttp2_buf *buf, uint8_t *begin, size_t len) -{ - buf->begin = buf->pos = buf->last = buf->mark = begin; - buf->end = begin + len; -} - -static int buf_chain_new(nghttp2_buf_chain **chain, size_t chunk_length) -{ - int rv; - - *chain = (nghttp2_buf_chain *)malloc(sizeof(nghttp2_buf_chain)); - if(*chain == NULL) { - return NGHTTP2_ERR_NOMEM; - } - - (*chain)->next = NULL; - - rv = nghttp2_buf_init2(&(*chain)->buf, chunk_length); - if(rv != 0) { - free(*chain); - return NGHTTP2_ERR_NOMEM; - } - - return 0; -} - -static void buf_chain_del(nghttp2_buf_chain *chain) -{ - nghttp2_buf_free(&chain->buf); - free(chain); -} - -int nghttp2_bufs_init(nghttp2_bufs *bufs, size_t chunk_length, - size_t max_chunk) -{ - return nghttp2_bufs_init2(bufs, chunk_length, max_chunk, 0); -} - -int nghttp2_bufs_init2(nghttp2_bufs *bufs, size_t chunk_length, - size_t max_chunk, size_t offset) -{ - return nghttp2_bufs_init3(bufs, chunk_length, max_chunk, max_chunk, offset); -} - -int nghttp2_bufs_init3(nghttp2_bufs *bufs, size_t chunk_length, - size_t max_chunk, size_t chunk_keep, size_t offset) -{ - int rv; - nghttp2_buf_chain *chain; - - if(chunk_keep == 0 || max_chunk < chunk_keep || chunk_length < offset) { - return NGHTTP2_ERR_INVALID_ARGUMENT; - } - - rv = buf_chain_new(&chain, chunk_length); - if(rv != 0) { - return rv; - } - - bufs->offset = offset; - - bufs->head = chain; - bufs->cur = bufs->head; - - nghttp2_buf_shift_right(&bufs->cur->buf, offset); - - bufs->chunk_length = chunk_length; - bufs->chunk_used = 1; - bufs->max_chunk = max_chunk; - bufs->chunk_keep = chunk_keep; - - return 0; -} - -void nghttp2_bufs_free(nghttp2_bufs *bufs) -{ - nghttp2_buf_chain *chain, *next_chain; - - for(chain = bufs->head; chain;) { - next_chain = chain->next; - - buf_chain_del(chain); - - chain = next_chain; - } -} - -int nghttp2_bufs_wrap_init(nghttp2_bufs *bufs, uint8_t *begin, size_t len) -{ - nghttp2_buf_chain *chain; - - chain = (nghttp2_buf_chain *)malloc(sizeof(nghttp2_buf_chain)); - if(chain == NULL) { - return NGHTTP2_ERR_NOMEM; - } - - chain->next = NULL; - - nghttp2_buf_wrap_init(&chain->buf, begin, len); - - bufs->offset = 0; - - bufs->head = chain; - bufs->cur = bufs->head; - - bufs->chunk_length = len; - bufs->chunk_used = 1; - bufs->max_chunk = 1; - bufs->chunk_keep = 1; - - return 0; -} - -void nghttp2_bufs_wrap_free(nghttp2_bufs *bufs) -{ - free(bufs->head); -} - -void nghttp2_bufs_seek_last_present(nghttp2_bufs *bufs) -{ - nghttp2_buf_chain *ci; - - for(ci = bufs->cur; ci; ci = ci->next) { - if(nghttp2_buf_len(&ci->buf) == 0) { - return; - } else { - bufs->cur = ci; - } - } -} - -ssize_t nghttp2_bufs_len(nghttp2_bufs *bufs) -{ - nghttp2_buf_chain *ci; - ssize_t len; - - len = 0; - for(ci = bufs->head; ci; ci = ci->next) { - len += nghttp2_buf_len(&ci->buf); - } - - return len; -} - -static ssize_t bufs_avail(nghttp2_bufs *bufs) -{ - return (ssize_t)(nghttp2_buf_avail(&bufs->cur->buf) + - (bufs->chunk_length - bufs->offset) * (bufs->max_chunk - bufs->chunk_used)); -} - -static int bufs_alloc_chain(nghttp2_bufs *bufs) -{ - int rv; - nghttp2_buf_chain *chain; - - if(bufs->cur->next) { - bufs->cur = bufs->cur->next; - - return 0; - } - - if(bufs->max_chunk == bufs->chunk_used) { - return NGHTTP2_ERR_BUFFER_ERROR; - } - - rv = buf_chain_new(&chain, bufs->chunk_length); - if(rv != 0) { - return rv; - } - - DEBUGF(fprintf(stderr, - "new buffer %zu bytes allocated for bufs %p, used %zu\n", - bufs->chunk_length, bufs, bufs->chunk_used)); - - ++bufs->chunk_used; - - bufs->cur->next = chain; - bufs->cur = chain; - - nghttp2_buf_shift_right(&bufs->cur->buf, bufs->offset); - - return 0; -} - -int nghttp2_bufs_add(nghttp2_bufs *bufs, const void *data, size_t len) -{ - int rv; - size_t nwrite; - nghttp2_buf *buf; - const uint8_t *p; - - if(bufs_avail(bufs) < (ssize_t)len) { - return NGHTTP2_ERR_BUFFER_ERROR; - } - - p = (const uint8_t *)data; - - while(len) { - buf = &bufs->cur->buf; - - nwrite = nghttp2_min((size_t)nghttp2_buf_avail(buf), len); - if(nwrite == 0) { - rv = bufs_alloc_chain(bufs); - if(rv != 0) { - return rv; - } - continue; - } - - buf->last = nghttp2_cpymem(buf->last, p, nwrite); - p += len; - len -= nwrite; - } - - return 0; -} - -static int bufs_ensure_addb(nghttp2_bufs *bufs) -{ - int rv; - nghttp2_buf *buf; - - buf = &bufs->cur->buf; - - if(nghttp2_buf_avail(buf) > 0) { - return 0; - } - - rv = bufs_alloc_chain(bufs); - if(rv != 0) { - return rv; - } - - return 0; -} - -int nghttp2_bufs_addb(nghttp2_bufs *bufs, uint8_t b) -{ - int rv; - - rv = bufs_ensure_addb(bufs); - if(rv != 0) { - return rv; - } - - *bufs->cur->buf.last++ = b; - - return 0; -} - -int nghttp2_bufs_addb_hold(nghttp2_bufs *bufs, uint8_t b) -{ - int rv; - - rv = bufs_ensure_addb(bufs); - if(rv != 0) { - return rv; - } - - *bufs->cur->buf.last = b; - - return 0; -} - -int nghttp2_bufs_orb(nghttp2_bufs *bufs, uint8_t b) -{ - int rv; - - rv = bufs_ensure_addb(bufs); - if(rv != 0) { - return rv; - } - - *bufs->cur->buf.last++ |= b; - - return 0; -} - -int nghttp2_bufs_orb_hold(nghttp2_bufs *bufs, uint8_t b) -{ - int rv; - - rv = bufs_ensure_addb(bufs); - if(rv != 0) { - return rv; - } - - *bufs->cur->buf.last |= b; - - return 0; -} - -ssize_t nghttp2_bufs_remove(nghttp2_bufs *bufs, uint8_t **out) -{ - size_t len; - nghttp2_buf_chain *chain; - nghttp2_buf *buf; - uint8_t *res; - nghttp2_buf resbuf; - - len = 0; - - for(chain = bufs->head; chain; chain = chain->next) { - len += nghttp2_buf_len(&chain->buf); - } - - if(!len) { - res = NULL; - } else { - res = (uint8_t *)malloc(len); - - if(res == NULL) { - return NGHTTP2_ERR_NOMEM; - } - } - - nghttp2_buf_wrap_init(&resbuf, res, len); - - for(chain = bufs->head; chain; chain = chain->next) { - buf = &chain->buf; - - if(resbuf.last) { - resbuf.last = nghttp2_cpymem(resbuf.last, - buf->pos, nghttp2_buf_len(buf)); - } - - nghttp2_buf_reset(buf); - nghttp2_buf_shift_right(&chain->buf, bufs->offset); - } - - bufs->cur = bufs->head; - - *out = res; - - return (ssize_t)len; -} - -void nghttp2_bufs_reset(nghttp2_bufs *bufs) -{ - nghttp2_buf_chain *chain, *ci; - size_t k; - - k = bufs->chunk_keep; - - for(ci = bufs->head; ci; ci = ci->next) { - nghttp2_buf_reset(&ci->buf); - nghttp2_buf_shift_right(&ci->buf, bufs->offset); - - if(--k == 0) { - break; - } - } - - if(ci) { - chain = ci->next; - ci->next = NULL; - - for(ci = chain; ci;) { - chain = ci->next; - - buf_chain_del(ci); - - ci = chain; - } - - bufs->chunk_used = bufs->chunk_keep; - } - - bufs->cur = bufs->head; -} - -int nghttp2_bufs_advance(nghttp2_bufs *bufs) -{ - return bufs_alloc_chain(bufs); -} - -int nghttp2_bufs_next_present(nghttp2_bufs *bufs) -{ - nghttp2_buf_chain *chain; - - chain = bufs->cur->next; - - return chain && nghttp2_buf_len(&chain->buf); -} - diff --git a/wsutil/nghttp2/nghttp2_buf.h b/wsutil/nghttp2/nghttp2_buf.h deleted file mode 100644 index 3d940d8522..0000000000 --- a/wsutil/nghttp2/nghttp2_buf.h +++ /dev/null @@ -1,371 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2014 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_BUF_H -#define NGHTTP2_BUF_H - -#ifdef HAVE_CONFIG_H -# include -#endif /* HAVE_CONFIG_H */ - -#include - -#include "nghttp2_int.h" - -typedef struct { - /* This points to the beginning of the buffer. The effective range - of buffer is [begin, end). */ - uint8_t *begin; - /* This points to the memory one byte beyond the end of the - buffer. */ - uint8_t *end; - /* The position indicator for effective start of the buffer. pos <= - last must be hold. */ - uint8_t *pos; - /* The position indicator for effective one beyond of the end of the - buffer. last <= end must be hold. */ - uint8_t *last; - /* Mark arbitrary position in buffer [begin, end) */ - uint8_t *mark; -} nghttp2_buf; - -#define nghttp2_buf_len(BUF) ((ssize_t)((BUF)->last - (BUF)->pos)) -#define nghttp2_buf_avail(BUF) ((ssize_t)((BUF)->end - (BUF)->last)) -#define nghttp2_buf_mark_avail(BUF) ((ssize_t)((BUF)->mark - (BUF)->last)) -#define nghttp2_buf_cap(BUF) ((ssize_t)((BUF)->end - (BUF)->begin)) - -#define nghttp2_buf_pos_offset(BUF) ((ssize_t)((BUF)->pos - (BUF)->begin)) -#define nghttp2_buf_last_offset(BUF) ((ssize_t)((BUF)->last - (BUF)->begin)) - -#define nghttp2_buf_shift_right(BUF, AMT) \ - do { \ - (BUF)->pos += AMT; \ - (BUF)->last += AMT; \ - } while(0) - -#define nghttp2_buf_shift_left(BUF, AMT) \ - do { \ - (BUF)->pos -= AMT; \ - (BUF)->last -= AMT; \ - } while(0) - -/* - * Initializes the |buf|. No memory is allocated in this function. Use - * nghttp2_buf_reserve() or nghttp2_buf_reserve2() to allocate memory. - */ -void nghttp2_buf_init(nghttp2_buf *buf); - - -/* - * Initializes the |buf| and allocates at least |initial| bytes of - * memory. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - */ -int nghttp2_buf_init2(nghttp2_buf *buf, size_t initial); - -/* - * Frees buffer in |buf|. - */ -void nghttp2_buf_free(nghttp2_buf *buf); - -/* - * Extends buffer so that nghttp2_buf_cap() returns at least - * |new_cap|. If extensions took place, buffer pointers in |buf| will - * change. - * - * This function returns 0 if it succeeds, or one of the followings - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - */ -int nghttp2_buf_reserve(nghttp2_buf *buf, size_t new_cap); - -/* - * This function behaves like nghttp2_buf_reserve(), but new capacity - * is calculated as nghttp2_buf_pos_offset(buf) + new_rel_cap. In - * other words, this function reserves memory at least |new_rel_cap| - * bytes from buf->pos. - */ -int nghttp2_buf_pos_reserve(nghttp2_buf *buf, size_t new_rel_cap); - -/* - * This function behaves like nghttp2_buf_reserve(), but new capacity - * is calculated as nghttp2_buf_last_offset(buf) + new_rel_cap. In - * other words, this function reserves memory at least |new_rel_cap| - * bytes from buf->last. - */ -int nghttp2_buf_last_reserve(nghttp2_buf *buf, size_t new_rel_cap); - -/* - * Resets pos, last, mark member of |buf| to buf->begin. - */ -void nghttp2_buf_reset(nghttp2_buf *buf); - -/* - * Initializes |buf| using supplied buffer |begin| of length - * |len|. Semantically, the application should not call *_reserve() or - * nghttp2_free() functions for |buf|. - */ -void nghttp2_buf_wrap_init(nghttp2_buf *buf, uint8_t *begin, size_t len); - -struct nghttp2_buf_chain; - -typedef struct nghttp2_buf_chain nghttp2_buf_chain; - -/* Chains 2 buffers */ -struct nghttp2_buf_chain { - /* Points to the subsequent buffer. NULL if there is no such - buffer. */ - nghttp2_buf_chain *next; - nghttp2_buf buf; -}; - -typedef struct { - /* Points to the first buffer */ - nghttp2_buf_chain *head; - /* Buffer pointer where write occurs. */ - nghttp2_buf_chain *cur; - /* The buffer capacity of each buf */ - size_t chunk_length; - /* The maximum number of nghttp2_buf_chain */ - size_t max_chunk; - /* The number of nghttp2_buf_chain allocated */ - size_t chunk_used; - /* The number of nghttp2_buf_chain to keep on reset */ - size_t chunk_keep; - /* pos offset from begin in each buffers. On initialization and - reset, buf->pos and buf->last are positioned at buf->begin + - offset. */ - size_t offset; -} nghttp2_bufs; - -/* - * This is the same as calling nghttp2_bufs_init2 with the given - * arguments and offset = 0. - */ -int nghttp2_bufs_init(nghttp2_bufs *bufs, size_t chunk_length, - size_t max_chunk); - -/* - * This is the same as calling nghttp2_bufs_init3 with the given - * arguments and chunk_keep = max_chunk. - */ -int nghttp2_bufs_init2(nghttp2_bufs *bufs, size_t chunk_length, - size_t max_chunk, size_t offset); - -/* - * Initializes |bufs|. Each buffer size is given in the - * |chunk_length|. The maximum number of buffers is given in the - * |max_chunk|. On reset, first |chunk_keep| buffers are kept and - * remaining buffers are deleted. Each buffer will have bufs->pos and - * bufs->last shifted to left by |offset| bytes on creation and reset. - * - * This function allocates first buffer. bufs->head and bufs->cur - * will point to the first buffer after this call. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_INVALID_ARGUMENT - * chunk_keep is 0; or max_chunk < chunk_keep; or offset is too - * long. - */ -int nghttp2_bufs_init3(nghttp2_bufs *bufs, size_t chunk_length, - size_t max_chunk, size_t chunk_keep, size_t offset); - -/* - * Frees any related resources to the |bufs|. - */ -void nghttp2_bufs_free(nghttp2_bufs *bufs); - -/* - * Initializes |bufs| using supplied buffer |begin| of length |len|. - * The first buffer bufs->head uses buffer |begin|. The buffer size - * is fixed and no allocate extra chunk buffer is allocated. In other - * words, max_chunk = chunk_keep = 1. To free the resource allocated - * for |bufs|, use nghttp2_bufs_wrap_free(). - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - */ -int nghttp2_bufs_wrap_init(nghttp2_bufs *bufs, uint8_t *begin, size_t len); - -/* - * Frees any related resource to the |bufs|. This function does not - * free supplied buffer provided in nghttp2_bufs_wrap_init(). - */ -void nghttp2_bufs_wrap_free(nghttp2_bufs *bufs); - -/* - * Appends the |data| of length |len| to the |bufs|. The write starts - * at bufs->cur->buf.last. A new buffers will be allocated to store - * all data. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -int nghttp2_bufs_add(nghttp2_bufs *bufs, const void *data, size_t len); - -/* - * Appends a single byte |b| to the |bufs|. The write starts at - * bufs->cur->buf.last. A new buffers will be allocated to store all - * data. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -int nghttp2_bufs_addb(nghttp2_bufs *bufs, uint8_t b); - -/* - * Behaves like nghttp2_bufs_addb(), but this does not update - * buf->last pointer. - */ -int nghttp2_bufs_addb_hold(nghttp2_bufs *bufs, uint8_t b); - -#define nghttp2_bufs_fast_addb(BUFS, B) \ - do { \ - *(BUFS)->cur->buf.last++ = B; \ - } while(0) - -#define nghttp2_bufs_fast_addb_hold(BUFS, B) \ - do { \ - *(BUFS)->cur->buf.last = B; \ - } while(0) - -/* - * Performs bitwise-OR of |b| at bufs->cur->buf.last. A new buffers - * will be allocated if necessary. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -int nghttp2_bufs_orb(nghttp2_bufs *bufs, uint8_t b); - -/* - * Behaves like nghttp2_bufs_orb(), but does not update buf->last - * pointer. - */ -int nghttp2_bufs_orb_hold(nghttp2_bufs *bufs, uint8_t b); - -#define nghttp2_bufs_fast_orb(BUFS, B) \ - do { \ - *(BUFS)->cur->buf.last++ |= B; \ - } while(0) - -#define nghttp2_bufs_fast_orb_hold(BUFS, B) \ - do { \ - *(BUFS)->cur->buf.last |= B; \ - } while(0) - -/* - * Copies all data stored in |bufs| to the contagious buffer. This - * function allocates the contagious memory to store all data in - * |bufs| and assigns it to |*out|. - * - * On successful return, nghttp2_bufs_len(bufs) returns 0, just like - * after calling nghttp2_bufs_reset(). - - * This function returns the length of copied data and assigns the - * pointer to copied data to |*out| if it succeeds, or one of the - * following negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - */ -ssize_t nghttp2_bufs_remove(nghttp2_bufs *bufs, uint8_t **out); - -/* - * Resets |bufs| and makes the buffers empty. - */ -void nghttp2_bufs_reset(nghttp2_bufs *bufs); - -/* - * Moves bufs->cur to bufs->cur->next. If resulting bufs->cur is - * NULL, this function allocates new buffers and bufs->cur points to - * it. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -int nghttp2_bufs_advance(nghttp2_bufs *bufs); - -/* Sets bufs->cur to bufs->head */ -#define nghttp2_bufs_rewind(BUFS) \ - do { \ - (BUFS)->cur = (BUFS)->head; \ - } while(0) - -/* - * Move bufs->cur, from the current position, using next member, to - * the last buf which has nghttp2_buf_len(buf) > 0 without seeing buf - * which satisfies nghttp2_buf_len(buf) == 0. If - * nghttp2_buf_len(&bufs->cur->buf) == 0 or bufs->cur->next is NULL, - * bufs->cur is unchanged. - */ -void nghttp2_bufs_seek_last_present(nghttp2_bufs *bufs); - -/* - * Returns nonzero if bufs->cur->next is not emtpy. - */ -int nghttp2_bufs_next_present(nghttp2_bufs *bufs); - -#define nghttp2_bufs_cur_avail(BUFS) nghttp2_buf_avail(&(BUFS)->cur->buf) - -/* - * Returns the buffer length of |bufs|. - */ -ssize_t nghttp2_bufs_len(nghttp2_bufs *bufs); - -#endif /* NGHTTP2_BUF_H */ diff --git a/wsutil/nghttp2/nghttp2_hd.c b/wsutil/nghttp2/nghttp2_hd.c deleted file mode 100644 index 9bf140ec02..0000000000 --- a/wsutil/nghttp2/nghttp2_hd.c +++ /dev/null @@ -1,2072 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2013 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#include "nghttp2_hd.h" - -#include -#include -#include - -#include "nghttp2_helper.h" -#include "nghttp2_int.h" - -/* Make scalar initialization form of nghttp2_nv */ -#define MAKE_STATIC_ENT(I, N, V, NH, VH) \ - { { { (uint8_t*)N, (uint8_t*)V, sizeof(N) - 1, sizeof(V) - 1, 0 }, \ - NH, VH, 1, NGHTTP2_HD_FLAG_NONE }, I } - -/* Sorted by hash(name) and its table index */ -static nghttp2_hd_static_entry static_table[] = { - MAKE_STATIC_ENT(20, "age", "", 96511u, 0u), - MAKE_STATIC_ENT(59, "via", "", 116750u, 0u), - MAKE_STATIC_ENT(32, "date", "", 3076014u, 0u), - MAKE_STATIC_ENT(33, "etag", "", 3123477u, 0u), - MAKE_STATIC_ENT(36, "from", "", 3151786u, 0u), - MAKE_STATIC_ENT(37, "host", "", 3208616u, 0u), - MAKE_STATIC_ENT(44, "link", "", 3321850u, 0u), - MAKE_STATIC_ENT(58, "vary", "", 3612210u, 0u), - MAKE_STATIC_ENT(38, "if-match", "", 34533653u, 0u), - MAKE_STATIC_ENT(41, "if-range", "", 39145613u, 0u), - MAKE_STATIC_ENT(3, ":path", "/", 56997727u, 47u), - MAKE_STATIC_ENT(4, ":path", "/index.html", 56997727u, 2144181430u), - MAKE_STATIC_ENT(21, "allow", "", 92906313u, 0u), - MAKE_STATIC_ENT(49, "range", "", 108280125u, 0u), - MAKE_STATIC_ENT(14, "accept-charset", "", 124285319u, 0u), - MAKE_STATIC_ENT(43, "last-modified", "", 150043680u, 0u), - MAKE_STATIC_ENT(48, "proxy-authorization", "", 329532250u, 0u), - MAKE_STATIC_ENT(57, "user-agent", "", 486342275u, 0u), - MAKE_STATIC_ENT(40, "if-none-match", "", 646073760u, 0u), - MAKE_STATIC_ENT(30, "content-type", "", 785670158u, 0u), - MAKE_STATIC_ENT(16, "accept-language", "", 802785917u, 0u), - MAKE_STATIC_ENT(50, "referer", "", 1085069613u, 0u), - MAKE_STATIC_ENT(51, "refresh", "", 1085444827u, 0u), - MAKE_STATIC_ENT(55, "strict-transport-security", "", 1153852136u, 0u), - MAKE_STATIC_ENT(54, "set-cookie", "", 1237214767u, 0u), - MAKE_STATIC_ENT(56, "transfer-encoding", "", 1274458357u, 0u), - MAKE_STATIC_ENT(17, "accept-ranges", "", 1397189435u, 0u), - MAKE_STATIC_ENT(42, "if-unmodified-since", "", 1454068927u, 0u), - MAKE_STATIC_ENT(46, "max-forwards", "", 1619948695u, 0u), - MAKE_STATIC_ENT(45, "location", "", 1901043637u, 0u), - MAKE_STATIC_ENT(52, "retry-after", "", 1933352567u, 0u), - MAKE_STATIC_ENT(25, "content-encoding", "", 2095084583u, 0u), - MAKE_STATIC_ENT(28, "content-location", "", 2284906121u, 0u), - MAKE_STATIC_ENT(39, "if-modified-since", "", 2302095846u, 0u), - MAKE_STATIC_ENT(18, "accept", "", 2871506184u, 0u), - MAKE_STATIC_ENT(29, "content-range", "", 2878374633u, 0u), - MAKE_STATIC_ENT(22, "authorization", "", 2909397113u, 0u), - MAKE_STATIC_ENT(31, "cookie", "", 2940209764u, 0u), - MAKE_STATIC_ENT(0, ":authority", "", 2962729033u, 0u), - MAKE_STATIC_ENT(35, "expires", "", 2985731892u, 0u), - MAKE_STATIC_ENT(34, "expect", "", 3005803609u, 0u), - MAKE_STATIC_ENT(24, "content-disposition", "", 3027699811u, 0u), - MAKE_STATIC_ENT(26, "content-language", "", 3065240108u, 0u), - MAKE_STATIC_ENT(1, ":method", "GET", 3153018267u, 70454u), - MAKE_STATIC_ENT(2, ":method", "POST", 3153018267u, 2461856u), - MAKE_STATIC_ENT(27, "content-length", "", 3162187450u, 0u), - MAKE_STATIC_ENT(19, "access-control-allow-origin", "", 3297999203u, 0u), - MAKE_STATIC_ENT(5, ":scheme", "http", 3322585695u, 3213448u), - MAKE_STATIC_ENT(6, ":scheme", "https", 3322585695u, 99617003u), - MAKE_STATIC_ENT(7, ":status", "200", 3338091692u, 49586u), - MAKE_STATIC_ENT(8, ":status", "204", 3338091692u, 49590u), - MAKE_STATIC_ENT(9, ":status", "206", 3338091692u, 49592u), - MAKE_STATIC_ENT(10, ":status", "304", 3338091692u, 50551u), - MAKE_STATIC_ENT(11, ":status", "400", 3338091692u, 51508u), - MAKE_STATIC_ENT(12, ":status", "404", 3338091692u, 51512u), - MAKE_STATIC_ENT(13, ":status", "500", 3338091692u, 52469u), - MAKE_STATIC_ENT(53, "server", "", 3389140803u, 0u), - MAKE_STATIC_ENT(47, "proxy-authenticate", "", 3993199572u, 0u), - MAKE_STATIC_ENT(60, "www-authenticate", "", 4051929931u, 0u), - MAKE_STATIC_ENT(23, "cache-control", "", 4086191634u, 0u), - MAKE_STATIC_ENT(15, "accept-encoding", "gzip, deflate", 4127597688u, 1733326877u), -}; - -/* Index to the position in static_table */ -const size_t static_table_index[] = { - 38, 43, 44, 10, 11, 47, 48, 49, 50, 51, 52, 53, 54, 55, 14, 60, - 20, 26, 34, 46, 0 , 12, 36, 59, 41, 31, 42, 45, 32, 35, 19, 37, - 2 , 3 , 40, 39, 4 , 5 , 8 , 33, 18, 9 , 27, 15, 6 , 29, 28, 57, - 16, 13, 21, 22, 30, 56, 24, 23, 25, 17, 7 , 1 , 58 -}; - -static const size_t STATIC_TABLE_LENGTH = - sizeof(static_table)/sizeof(static_table[0]); - -static int memeq(const void *s1, const void *s2, size_t n) -{ - const uint8_t *a = (const uint8_t*)s1, *b = (const uint8_t*)s2; - uint8_t c = 0; - while(n > 0) { - c |= (*a++) ^ (*b++); - --n; - } - return c == 0; -} - -static uint32_t hash(const uint8_t *s, size_t n) -{ - uint32_t h = 0; - while(n > 0) { - h = h * 31 + *s++; - --n; - } - return h; -} - -typedef struct { - nghttp2_nv *nva; - size_t nvacap; - size_t nvlen; -} nghttp2_nva_out; - -int nghttp2_hd_entry_init(nghttp2_hd_entry *ent, uint8_t flags, - uint8_t *name, size_t namelen, - uint8_t *value, size_t valuelen) -{ - int rv = 0; - - /* Since nghttp2_hd_entry is used for indexing, ent->nv.flags always - NGHTTP2_NV_FLAG_NONE */ - ent->nv.flags = NGHTTP2_NV_FLAG_NONE; - - if((flags & NGHTTP2_HD_FLAG_NAME_ALLOC) && - (flags & NGHTTP2_HD_FLAG_NAME_GIFT) == 0) { - if(namelen == 0) { - /* We should not allow empty header field name */ - ent->nv.name = NULL; - } else { - ent->nv.name = (uint8_t *)nghttp2_memdup(name, namelen); - if(ent->nv.name == NULL) { - rv = NGHTTP2_ERR_NOMEM; - goto fail; - } - } - } else { - ent->nv.name = name; - } - if((flags & NGHTTP2_HD_FLAG_VALUE_ALLOC) && - (flags & NGHTTP2_HD_FLAG_VALUE_GIFT) == 0) { - if(valuelen == 0) { - ent->nv.value = NULL; - } else { - ent->nv.value = (uint8_t *)nghttp2_memdup(value, valuelen); - if(ent->nv.value == NULL) { - rv = NGHTTP2_ERR_NOMEM; - goto fail2; - } - } - } else { - ent->nv.value = value; - } - ent->nv.namelen = namelen; - ent->nv.valuelen = valuelen; - ent->ref = 1; - ent->flags = flags; - if(ent->nv.name) { - ent->name_hash = hash(ent->nv.name, ent->nv.namelen); - } else { - ent->name_hash = 0; - } - if(ent->nv.value) { - ent->value_hash = hash(ent->nv.value, ent->nv.valuelen); - } else { - ent->value_hash = 0; - } - return 0; - - fail2: - if(flags & NGHTTP2_HD_FLAG_NAME_ALLOC) { - free(ent->nv.name); - } - fail: - return rv; -} - -void nghttp2_hd_entry_free(nghttp2_hd_entry *ent) -{ - assert(ent->ref == 0); - if(ent->flags & NGHTTP2_HD_FLAG_NAME_ALLOC) { - free(ent->nv.name); - } - if(ent->flags & NGHTTP2_HD_FLAG_VALUE_ALLOC) { - free(ent->nv.value); - } -} - -static int hd_ringbuf_init(nghttp2_hd_ringbuf *ringbuf, size_t bufsize) -{ - size_t size; - for(size = 1; size < bufsize; size <<= 1); - ringbuf->buffer = (nghttp2_hd_entry**)malloc(sizeof(nghttp2_hd_entry*) * size); - if(ringbuf->buffer == NULL) { - return NGHTTP2_ERR_NOMEM; - } - ringbuf->mask = size - 1; - ringbuf->first = 0; - ringbuf->len = 0; - return 0; -} - -static nghttp2_hd_entry* hd_ringbuf_get(nghttp2_hd_ringbuf *ringbuf, - size_t idx) -{ - assert(idx < ringbuf->len); - return ringbuf->buffer[(ringbuf->first + idx) & ringbuf->mask]; -} - -static int hd_ringbuf_reserve(nghttp2_hd_ringbuf *ringbuf, size_t bufsize) -{ - size_t i; - size_t size; - nghttp2_hd_entry **buffer; - - if(ringbuf->mask + 1 >= bufsize) { - return 0; - } - for(size = 1; size < bufsize; size <<= 1); - buffer = ( nghttp2_hd_entry **)malloc(sizeof(nghttp2_hd_entry*) * size); - if(buffer == NULL) { - return NGHTTP2_ERR_NOMEM; - } - for(i = 0; i < ringbuf->len; ++i) { - buffer[i] = hd_ringbuf_get(ringbuf, i); - } - free(ringbuf->buffer); - ringbuf->buffer = buffer; - ringbuf->mask = size - 1; - ringbuf->first = 0; - return 0; -} - -static void hd_ringbuf_free(nghttp2_hd_ringbuf *ringbuf) -{ - size_t i; - if(ringbuf == NULL) { - return; - } - for(i = 0; i < ringbuf->len; ++i) { - nghttp2_hd_entry *ent = hd_ringbuf_get(ringbuf, i); - --ent->ref; - nghttp2_hd_entry_free(ent); - free(ent); - } - free(ringbuf->buffer); -} - -static int hd_ringbuf_push_front(nghttp2_hd_ringbuf *ringbuf, - nghttp2_hd_entry *ent) -{ - int rv; - - rv = hd_ringbuf_reserve(ringbuf, ringbuf->len + 1); - - if(rv != 0) { - return rv; - } - - ringbuf->buffer[--ringbuf->first & ringbuf->mask] = ent; - ++ringbuf->len; - - return 0; -} - -static void hd_ringbuf_pop_back(nghttp2_hd_ringbuf *ringbuf) -{ - assert(ringbuf->len > 0); - --ringbuf->len; -} - -static int hd_context_init(nghttp2_hd_context *context, - nghttp2_hd_role role) -{ - int rv; - context->role = role; - context->bad = 0; - context->hd_table_bufsize_max = NGHTTP2_HD_DEFAULT_MAX_BUFFER_SIZE; - rv = hd_ringbuf_init - (&context->hd_table, - context->hd_table_bufsize_max/NGHTTP2_HD_ENTRY_OVERHEAD); - if(rv != 0) { - return rv; - } - - context->hd_table_bufsize = 0; - return 0; -} - -static void hd_context_free(nghttp2_hd_context *context) -{ - hd_ringbuf_free(&context->hd_table); -} - -int nghttp2_hd_deflate_init(nghttp2_hd_deflater *deflater) -{ - return nghttp2_hd_deflate_init2(deflater, - NGHTTP2_HD_DEFAULT_MAX_DEFLATE_BUFFER_SIZE); -} - -int nghttp2_hd_deflate_init2(nghttp2_hd_deflater *deflater, - size_t deflate_hd_table_bufsize_max) -{ - int rv; - rv = hd_context_init(&deflater->ctx, NGHTTP2_HD_ROLE_DEFLATE); - if(rv != 0) { - return rv; - } - deflater->no_refset = 0; - - if(deflate_hd_table_bufsize_max < NGHTTP2_HD_DEFAULT_MAX_BUFFER_SIZE) { - deflater->notify_table_size_change = 1; - deflater->ctx.hd_table_bufsize_max = deflate_hd_table_bufsize_max; - } else { - deflater->notify_table_size_change = 0; - } - - deflater->deflate_hd_table_bufsize_max = deflate_hd_table_bufsize_max; - - return 0; -} - -int nghttp2_hd_inflate_init(nghttp2_hd_inflater *inflater) -{ - int rv; - - rv = hd_context_init(&inflater->ctx, NGHTTP2_HD_ROLE_INFLATE); - if(rv != 0) { - goto fail; - } - - inflater->settings_hd_table_bufsize_max = - NGHTTP2_HD_DEFAULT_MAX_BUFFER_SIZE; - - inflater->ent_keep = NULL; - inflater->nv_keep = NULL; - inflater->end_headers_index = 0; - - inflater->opcode = NGHTTP2_HD_OPCODE_NONE; - inflater->state = NGHTTP2_HD_STATE_OPCODE; - - rv = nghttp2_bufs_init3(&inflater->nvbufs, NGHTTP2_HD_MAX_NV / 8, 8, 1, 0); - - if(rv != 0) { - goto nvbufs_fail; - } - - inflater->huffman_encoded = 0; - inflater->index = 0; - inflater->left = 0; - inflater->newnamelen = 0; - inflater->index_required = 0; - inflater->no_index = 0; - inflater->ent_name = NULL; - - return 0; - - nvbufs_fail: - hd_context_free(&inflater->ctx); - fail: - return rv; -} - -static void hd_inflate_keep_free(nghttp2_hd_inflater *inflater) -{ - if(inflater->ent_keep) { - if(inflater->ent_keep->ref == 0) { - nghttp2_hd_entry_free(inflater->ent_keep); - free(inflater->ent_keep); - } - inflater->ent_keep = NULL; - } - - free(inflater->nv_keep); - inflater->nv_keep = NULL; -} - -void nghttp2_hd_deflate_free(nghttp2_hd_deflater *deflater) -{ - hd_context_free(&deflater->ctx); -} - -void nghttp2_hd_inflate_free(nghttp2_hd_inflater *inflater) -{ - hd_inflate_keep_free(inflater); - nghttp2_bufs_free(&inflater->nvbufs); - hd_context_free(&inflater->ctx); -} - -void nghttp2_hd_deflate_set_no_refset(nghttp2_hd_deflater *deflater, - uint8_t no_refset) -{ - deflater->no_refset = no_refset; -} - -static size_t entry_room(size_t namelen, size_t valuelen) -{ - return NGHTTP2_HD_ENTRY_OVERHEAD + namelen + valuelen; -} - -static int emit_indexed_header(nghttp2_nv *nv_out, nghttp2_hd_entry *ent) -{ - DEBUGF(fprintf(stderr, "inflatehd: header emission: ")); - DEBUGF(fwrite(ent->nv.name, ent->nv.namelen, 1, stderr)); - DEBUGF(fprintf(stderr, ": ")); - DEBUGF(fwrite(ent->nv.value, ent->nv.valuelen, 1, stderr)); - DEBUGF(fprintf(stderr, "\n")); - /* ent->ref may be 0. This happens if the careless stupid encoder - emits literal block larger than header table capacity with - indexing. */ - ent->flags |= NGHTTP2_HD_FLAG_EMIT; - *nv_out = ent->nv; - return 0; -} - -static int emit_literal_header(nghttp2_nv *nv_out, nghttp2_nv *nv) -{ - DEBUGF(fprintf(stderr, "inflatehd: header emission: ")); - DEBUGF(fwrite(nv->name, nv->namelen, 1, stderr)); - DEBUGF(fprintf(stderr, ": ")); - DEBUGF(fwrite(nv->value, nv->valuelen, 1, stderr)); - DEBUGF(fprintf(stderr, "\n")); - *nv_out = *nv; - return 0; -} - -static size_t count_encoded_length(size_t n, size_t prefix) -{ - size_t k = (1 << prefix) - 1; - size_t len = 0; - if(n >= k) { - n -= k; - ++len; - } else { - return 1; - } - do { - ++len; - if(n >= 128) { - n >>= 7; - } else { - break; - } - } while(n); - return len; -} - -static size_t encode_length(uint8_t *buf, size_t n, size_t prefix) -{ - size_t k = (1 << prefix) - 1; - size_t len = 0; - *buf &= ~k; - if(n >= k) { - *buf++ |= k; - n -= k; - ++len; - } else { - *buf++ |= n; - return 1; - } - do { - ++len; - if(n >= 128) { - *buf++ = (1 << 7) | (n & 0x7f); - n >>= 7; - } else { - *buf++ = (uint8_t)n; - break; - } - } while(n); - return len; -} - -/* - * Decodes |prefx| prefixed integer stored from |in|. The |last| - * represents the 1 beyond the last of the valid contiguous memory - * region from |in|. The decoded integer must be strictly less than 1 - * << 16. - * - * If the |initial| is nonzero, it is used as a initial value, this - * function assumes the |in| starts with intermediate data. - * - * An entire integer is decoded successfully, decoded, the |*final| is - * set to nonzero. - * - * This function returns the next byte of read byte. This function - * stores the decoded integer in |*res| if it succeed, including - * partial decoding, or stores -1 in |*res|, indicating decoding - * error. - */ -static uint8_t* decode_length(ssize_t *res, int *final, ssize_t initial, - uint8_t *in, uint8_t *last, size_t prefix) -{ - int k = (1 << prefix) - 1, r; - ssize_t n = initial; - *final = 0; - if(n == 0) { - if((*in & k) == k) { - n = k; - } else { - *res = (*in) & k; - *final = 1; - return in + 1; - } - if(++in == last) { - *res = n; - return in; - } - } - for(r = 0; in != last; ++in, r += 7) { - n += (*in & 0x7f) << r; - if(n >= (1 << 16)) { - *res = -1; - return in + 1; - } - if((*in & (1 << 7)) == 0) { - break; - } - } - if(in == last) { - *res = n; - return in; - } - if(*in & (1 << 7)) { - *res = -1; - return in + 1; - } - *res = n; - *final = 1; - return in + 1; -} - -static int emit_clear_refset(nghttp2_bufs *bufs) -{ - int rv; - - DEBUGF(fprintf(stderr, "deflatehd: emit clear refset\n")); - - rv = nghttp2_bufs_addb(bufs, 0x30u); - if(rv != 0) { - return rv; - } - - return 0; -} - -static int emit_table_size(nghttp2_bufs *bufs, size_t table_size) -{ - int rv; - uint8_t *bufp; - size_t blocklen; - uint8_t sb[16]; - - DEBUGF(fprintf(stderr, "deflatehd: emit table_size=%zu\n", table_size)); - - blocklen = count_encoded_length(table_size, 4); - - if(sizeof(sb) < blocklen) { - return NGHTTP2_ERR_HEADER_COMP; - } - - bufp = sb; - - *bufp = 0x20u; - - encode_length(bufp, table_size, 4); - - rv = nghttp2_bufs_add(bufs, sb, blocklen); - if(rv != 0) { - return rv; - } - - return 0; -} - -static int emit_indexed_block(nghttp2_bufs *bufs, size_t idx) -{ - int rv; - size_t blocklen; - uint8_t sb[16]; - uint8_t *bufp; - - blocklen = count_encoded_length(idx + 1, 7); - - DEBUGF(fprintf(stderr, "deflatehd: emit indexed index=%zu, %zu bytes\n", - idx, blocklen)); - - if(sizeof(sb) < blocklen) { - return NGHTTP2_ERR_HEADER_COMP; - } - - bufp = sb; - *bufp = 0x80u; - encode_length(bufp, idx + 1, 7); - - rv = nghttp2_bufs_add(bufs, sb, blocklen); - if(rv != 0) { - return rv; - } - - return 0; -} - -static int emit_string(nghttp2_bufs *bufs, - size_t enclen, int huffman, - const uint8_t *str, size_t len) -{ - int rv; - uint8_t sb[16]; - uint8_t *bufp; - size_t blocklen; - - blocklen = count_encoded_length(enclen, 7); - - DEBUGF(fprintf(stderr, - "deflatehd: emit string str=")); - DEBUGF(fwrite(str, len, 1, stderr)); - DEBUGF(fprintf(stderr, ", length=%zu, huffman=%d, encoded_length=%zu\n", - len, huffman, enclen)); - - if(sizeof(sb) < blocklen) { - return NGHTTP2_ERR_HEADER_COMP; - } - - bufp = sb; - *bufp = huffman ? 1 << 7 : 0; - encode_length(bufp, enclen, 7); - - rv = nghttp2_bufs_add(bufs, sb, blocklen); - if(rv != 0) { - return rv; - } - - if(huffman) { - rv = nghttp2_hd_huff_encode(bufs, str, len); - } else { - assert(enclen == len); - rv = nghttp2_bufs_add(bufs, str, len); - } - - return rv; -} - -static uint8_t pack_first_byte(int inc_indexing, int no_index) -{ - if(inc_indexing) { - return 0x40u; - } - - if(no_index) { - return 0x10u; - } - - return 0; -} - -static int emit_indname_block(nghttp2_bufs *bufs, size_t idx, - const nghttp2_nv *nv, - int inc_indexing) -{ - int rv; - uint8_t *bufp; - size_t encvallen; - size_t blocklen; - int huffman; - uint8_t sb[16]; - size_t prefixlen; - int no_index; - - no_index = (nv->flags & NGHTTP2_NV_FLAG_NO_INDEX) != 0; - - if(inc_indexing) { - prefixlen = 6; - } else { - prefixlen = 4; - } - - DEBUGF(fprintf(stderr, - "deflatehd: emit indname index=%zu, valuelen=%zu, " - "indexing=%d, no_index=%d\n", - idx, nv->valuelen, inc_indexing, no_index)); - - encvallen = nghttp2_hd_huff_encode_count(nv->value, nv->valuelen); - blocklen = count_encoded_length(idx + 1, prefixlen); - huffman = encvallen < nv->valuelen; - - if(!huffman) { - encvallen = nv->valuelen; - } - - if(sizeof(sb) < blocklen) { - return NGHTTP2_ERR_HEADER_COMP; - } - - bufp = sb; - - *bufp = pack_first_byte(inc_indexing, no_index); - - encode_length(bufp, idx + 1, prefixlen); - - rv = nghttp2_bufs_add(bufs, sb, blocklen); - if(rv != 0) { - return rv; - } - - rv = emit_string(bufs, encvallen, huffman, nv->value, nv->valuelen); - if(rv != 0) { - return rv; - } - - return 0; -} - -static int emit_newname_block(nghttp2_bufs *bufs, const nghttp2_nv *nv, - int inc_indexing) -{ - int rv; - size_t encnamelen; - size_t encvallen; - int name_huffman; - int value_huffman; - int no_index; - - no_index = (nv->flags & NGHTTP2_NV_FLAG_NO_INDEX) != 0; - - DEBUGF(fprintf(stderr, - "deflatehd: emit newname namelen=%zu, valuelen=%zu, " - "indexing=%d, no_index=%d\n", - nv->namelen, nv->valuelen, inc_indexing, no_index)); - - encnamelen = nghttp2_hd_huff_encode_count(nv->name, nv->namelen); - encvallen = nghttp2_hd_huff_encode_count(nv->value, nv->valuelen); - name_huffman = encnamelen < nv->namelen; - value_huffman = encvallen < nv->valuelen; - - if(!name_huffman) { - encnamelen = nv->namelen; - } - if(!value_huffman) { - encvallen = nv->valuelen; - } - - rv = nghttp2_bufs_addb(bufs, pack_first_byte(inc_indexing, no_index)); - if(rv != 0) { - return rv; - } - - rv = emit_string(bufs, encnamelen, name_huffman, nv->name, nv->namelen); - if(rv != 0) { - return rv; - } - - rv = emit_string(bufs, encvallen, value_huffman, nv->value, nv->valuelen); - if(rv != 0) { - return rv; - } - - return 0; -} - -/* - * Emit common header with |index| by toggle off and on (thus 2 - * indexed representation emissions). - */ -static int emit_implicit(nghttp2_bufs *bufs, size_t idx) -{ - int i, rv; - - for(i = 0; i < 2; ++i) { - rv = emit_indexed_block(bufs, idx); - if(rv != 0) { - return rv; - } - } - return 0; -} - -static nghttp2_hd_entry* add_hd_table_incremental(nghttp2_hd_context *context, - nghttp2_bufs *bufs, - const nghttp2_nv *nv, - uint8_t entry_flags) -{ - int rv; - nghttp2_hd_entry *new_ent; - size_t room; - - room = entry_room(nv->namelen, nv->valuelen); - - while(context->hd_table_bufsize + room > context->hd_table_bufsize_max && - context->hd_table.len > 0) { - - size_t idx = context->hd_table.len - 1; - nghttp2_hd_entry* ent = hd_ringbuf_get(&context->hd_table, idx); - - context->hd_table_bufsize -= entry_room(ent->nv.namelen, ent->nv.valuelen); - if(context->role == NGHTTP2_HD_ROLE_DEFLATE) { - if(ent->flags & NGHTTP2_HD_FLAG_IMPLICIT_EMIT) { - /* Emit common header just before it slips away from the - table. If we don't do this, we have to emit it in literal - representation which hurts compression. */ - rv = emit_implicit(bufs, idx); - if(rv != 0) { - return NULL; - } - } - } - DEBUGF(fprintf(stderr, "hpack: remove item from header table: ")); - DEBUGF(fwrite(ent->nv.name, ent->nv.namelen, 1, stderr)); - DEBUGF(fprintf(stderr, ": ")); - DEBUGF(fwrite(ent->nv.value, ent->nv.valuelen, 1, stderr)); - DEBUGF(fprintf(stderr, "\n")); - hd_ringbuf_pop_back(&context->hd_table); - if(--ent->ref == 0) { - nghttp2_hd_entry_free(ent); - free(ent); - } - } - - new_ent = (nghttp2_hd_entry *)malloc(sizeof(nghttp2_hd_entry)); - if(new_ent == NULL) { - return NULL; - } - - rv = nghttp2_hd_entry_init(new_ent, entry_flags, - nv->name, nv->namelen, nv->value, nv->valuelen); - if(rv != 0) { - free(new_ent); - return NULL; - } - - if(room > context->hd_table_bufsize_max) { - /* The entry taking more than NGHTTP2_HD_MAX_BUFFER_SIZE is - immediately evicted. */ - --new_ent->ref; - } else { - rv = hd_ringbuf_push_front(&context->hd_table, new_ent); - - if(rv != 0) { - --new_ent->ref; - nghttp2_hd_entry_free(new_ent); - free(new_ent); - - return NULL; - } - - context->hd_table_bufsize += room; - - new_ent->flags |= NGHTTP2_HD_FLAG_REFSET; - } - return new_ent; -} - -static int name_eq(const nghttp2_nv *a, const nghttp2_nv *b) -{ - return a->namelen == b->namelen && memeq(a->name, b->name, a->namelen); -} - -static int value_eq(const nghttp2_nv *a, const nghttp2_nv *b) -{ - return a->valuelen == b->valuelen && memeq(a->value, b->value, a->valuelen); -} - -typedef struct { - ssize_t index; - /* Nonzero if both name and value are matched. */ - uint8_t name_value_match; -} search_result; - -static search_result search_hd_table(nghttp2_hd_context *context, - const nghttp2_nv *nv) -{ - search_result res = { -1, 0 }; - size_t i; - uint32_t name_hash = hash(nv->name, nv->namelen); - uint32_t value_hash = hash(nv->value, nv->valuelen); - ssize_t left = -1, right = (ssize_t)STATIC_TABLE_LENGTH; - int use_index = (nv->flags & NGHTTP2_NV_FLAG_NO_INDEX) == 0; - - if(use_index) { - for(i = 0; i < context->hd_table.len; ++i) { - nghttp2_hd_entry *ent = hd_ringbuf_get(&context->hd_table, i); - if(ent->name_hash == name_hash && name_eq(&ent->nv, nv)) { - if(res.index == -1) { - res.index = (ssize_t)i; - } - if(ent->value_hash == value_hash && value_eq(&ent->nv, nv)) { - res.index = (ssize_t)i; - res.name_value_match = 1; - return res; - } - } - } - } - - while(right - left > 1) { - ssize_t mid = (left + right) / 2; - nghttp2_hd_entry *ent = &static_table[mid].ent; - if(ent->name_hash < name_hash) { - left = mid; - } else { - right = mid; - } - } - - for(i = right; i < STATIC_TABLE_LENGTH; ++i) { - nghttp2_hd_entry *ent = &static_table[i].ent; - if(ent->name_hash != name_hash) { - break; - } - if(name_eq(&ent->nv, nv)) { - if(res.index == -1) { - res.index = (ssize_t)(context->hd_table.len + static_table[i].index); - } - if(use_index && - ent->value_hash == value_hash && value_eq(&ent->nv, nv)) { - res.index = (ssize_t)(context->hd_table.len + static_table[i].index); - res.name_value_match = 1; - return res; - } - } - } - return res; -} - -static void hd_context_shrink_table_size(nghttp2_hd_context *context) -{ - while(context->hd_table_bufsize > context->hd_table_bufsize_max && - context->hd_table.len > 0) { - size_t idx = context->hd_table.len - 1; - nghttp2_hd_entry* ent = hd_ringbuf_get(&context->hd_table, idx); - context->hd_table_bufsize -= entry_room(ent->nv.namelen, ent->nv.valuelen); - hd_ringbuf_pop_back(&context->hd_table); - if(--ent->ref == 0) { - nghttp2_hd_entry_free(ent); - free(ent); - } - } -} - -int nghttp2_hd_deflate_change_table_size(nghttp2_hd_deflater *deflater, - size_t settings_hd_table_bufsize_max) -{ - size_t next_bufsize = nghttp2_min(settings_hd_table_bufsize_max, - deflater->deflate_hd_table_bufsize_max); - - deflater->ctx.hd_table_bufsize_max = next_bufsize; - - deflater->notify_table_size_change = 1; - - hd_context_shrink_table_size(&deflater->ctx); - return 0; -} - -int nghttp2_hd_inflate_change_table_size(nghttp2_hd_inflater *inflater, - size_t settings_hd_table_bufsize_max) -{ - inflater->settings_hd_table_bufsize_max = settings_hd_table_bufsize_max; - inflater->ctx.hd_table_bufsize_max = settings_hd_table_bufsize_max; - hd_context_shrink_table_size(&inflater->ctx); - return 0; -} - -static void clear_refset(nghttp2_hd_context *context) -{ - size_t i; - for(i = 0; i < context->hd_table.len; ++i) { - nghttp2_hd_entry *ent = hd_ringbuf_get(&context->hd_table, i); - ent->flags &= ~NGHTTP2_HD_FLAG_REFSET; - } -} - -#define INDEX_RANGE_VALID(context, idx) \ - ((idx) < (context)->hd_table.len + STATIC_TABLE_LENGTH) - -static size_t get_max_index(nghttp2_hd_context *context) -{ - return context->hd_table.len + STATIC_TABLE_LENGTH - 1; -} - -nghttp2_hd_entry* nghttp2_hd_table_get(nghttp2_hd_context *context, - size_t idx) -{ - assert(INDEX_RANGE_VALID(context, idx)); - if(idx < context->hd_table.len) { - return hd_ringbuf_get(&context->hd_table, idx); - } else { - return - &static_table[static_table_index[idx - context->hd_table.len]].ent; - } -} - -#define name_match(NV, NAME) \ - (nv->namelen == sizeof(NAME) - 1 && memeq(nv->name, NAME, sizeof(NAME) - 1)) - -static int hd_deflate_should_indexing(nghttp2_hd_deflater *deflater, - const nghttp2_nv *nv) -{ - if((nv->flags & NGHTTP2_NV_FLAG_NO_INDEX) || - entry_room(nv->namelen, nv->valuelen) > - deflater->ctx.hd_table_bufsize_max * 3 / 4) { - return 0; - } -#ifdef NGHTTP2_XHD - return !name_match(nv, NGHTTP2_XHD); -#else /* !NGHTTP2_XHD */ - return - !name_match(nv, "set-cookie") && - !name_match(nv, "content-length") && - !name_match(nv, "location") && - !name_match(nv, "etag") && - !name_match(nv, ":path"); -#endif /* !NGHTTP2_XHD */ -} - -static int deflate_nv(nghttp2_hd_deflater *deflater, - nghttp2_bufs *bufs, const nghttp2_nv *nv) -{ - int rv; - nghttp2_hd_entry *ent; - search_result res; - - DEBUGF(fprintf(stderr, "deflatehd: deflating ")); - DEBUGF(fwrite(nv->name, nv->namelen, 1, stderr)); - DEBUGF(fprintf(stderr, ": ")); - DEBUGF(fwrite(nv->value, nv->valuelen, 1, stderr)); - DEBUGF(fprintf(stderr, "\n")); - - res = search_hd_table(&deflater->ctx, nv); - - if(res.index != -1 && res.name_value_match) { - size_t idx = res.index; - - DEBUGF(fprintf(stderr, "deflatehd: name/value match index=%zd\n", - res.index)); - - ent = nghttp2_hd_table_get(&deflater->ctx, idx); - if(idx >= deflater->ctx.hd_table.len) { - nghttp2_hd_entry *new_ent; - - /* It is important to first add entry to the header table and - let eviction go. If NGHTTP2_HD_FLAG_IMPLICIT_EMIT entry is - evicted, it must be emitted before the |nv|. */ - new_ent = add_hd_table_incremental(&deflater->ctx, bufs, &ent->nv, - NGHTTP2_HD_FLAG_NONE); - if(!new_ent) { - return NGHTTP2_ERR_HEADER_COMP; - } - if(new_ent->ref == 0) { - nghttp2_hd_entry_free(new_ent); - free(new_ent); - new_ent = NULL; - } else { - /* new_ent->ref > 0 means that new_ent is in the reference - set */ - new_ent->flags |= NGHTTP2_HD_FLAG_EMIT; - } - rv = emit_indexed_block(bufs, idx); - if(rv != 0) { - return rv; - } - } else if((ent->flags & NGHTTP2_HD_FLAG_REFSET) == 0) { - ent->flags |= NGHTTP2_HD_FLAG_REFSET | NGHTTP2_HD_FLAG_EMIT; - rv = emit_indexed_block(bufs, idx); - if(rv != 0) { - return rv; - } - } else { - int num_emits = 0; - if(ent->flags & NGHTTP2_HD_FLAG_EMIT) { - /* occurrences of the same indexed representation. Emit index - twice. */ - num_emits = 2; - } else if(ent->flags & NGHTTP2_HD_FLAG_IMPLICIT_EMIT) { - /* ent was implicitly emitted because it is the common - header field. To support occurrences of the same indexed - representation, we have to emit 4 times. This is because - "implicitly emitted" means actually not emitted at - all. So first 2 emits performs 1st header appears in the - reference set. And another 2 emits are done for 2nd - (current) header. */ - ent->flags ^= NGHTTP2_HD_FLAG_IMPLICIT_EMIT; - ent->flags |= NGHTTP2_HD_FLAG_EMIT; - num_emits = 4; - } else { - /* This is common header and not emitted in the current - run. Just mark IMPLICIT_EMIT, in the hope that we are not - required to emit anything for this. We will emit toggle - off/on for this entry if it is removed from the header - table. */ - ent->flags |= NGHTTP2_HD_FLAG_IMPLICIT_EMIT; - } - for(; num_emits > 0; --num_emits) { - rv = emit_indexed_block(bufs, idx); - if(rv != 0) { - return rv; - } - } - } - } else { - ssize_t idx = -1; - int incidx = 0; - if(res.index != -1) { - DEBUGF(fprintf(stderr, "deflatehd: name match index=%zd\n", - res.index)); - - idx = res.index; - } - if(hd_deflate_should_indexing(deflater, nv)) { - nghttp2_hd_entry *new_ent; - if(idx >= (ssize_t)deflater->ctx.hd_table.len) { - nghttp2_nv nv_indname; - nv_indname = *nv; - nv_indname.name = nghttp2_hd_table_get(&deflater->ctx, idx)->nv.name; - new_ent = add_hd_table_incremental(&deflater->ctx, bufs, &nv_indname, - NGHTTP2_HD_FLAG_VALUE_ALLOC); - } else { - new_ent = add_hd_table_incremental(&deflater->ctx, bufs, nv, - NGHTTP2_HD_FLAG_NAME_ALLOC | - NGHTTP2_HD_FLAG_VALUE_ALLOC); - } - if(!new_ent) { - return NGHTTP2_ERR_HEADER_COMP; - } - if(new_ent->ref == 0) { - nghttp2_hd_entry_free(new_ent); - free(new_ent); - } else { - /* new_ent->ref > 0 means that new_ent is in the reference - set. */ - new_ent->flags |= NGHTTP2_HD_FLAG_EMIT; - } - incidx = 1; - } - if(idx == -1) { - rv = emit_newname_block(bufs, nv, incidx); - } else { - rv = emit_indname_block(bufs, idx, nv, incidx); - } - if(rv != 0) { - return rv; - } - } - return 0; -} - -static int deflate_post_process_hd_entry(nghttp2_hd_entry *ent, - size_t idx, - nghttp2_bufs *bufs) -{ - int rv; - - if((ent->flags & NGHTTP2_HD_FLAG_REFSET) && - (ent->flags & NGHTTP2_HD_FLAG_IMPLICIT_EMIT) == 0 && - (ent->flags & NGHTTP2_HD_FLAG_EMIT) == 0) { - /* This entry is not present in the current header set and must - be removed. */ - ent->flags ^= NGHTTP2_HD_FLAG_REFSET; - - rv = emit_indexed_block(bufs, idx); - if(rv != 0) { - return rv; - } - } - - ent->flags &= ~(NGHTTP2_HD_FLAG_EMIT | NGHTTP2_HD_FLAG_IMPLICIT_EMIT); - - return 0; -} - -int nghttp2_hd_deflate_hd_bufs(nghttp2_hd_deflater *deflater, - nghttp2_bufs *bufs, - const nghttp2_nv *nv, size_t nvlen) -{ - size_t i; - int rv = 0; - - if(deflater->ctx.bad) { - return NGHTTP2_ERR_HEADER_COMP; - } - - if(deflater->notify_table_size_change) { - - deflater->notify_table_size_change = 0; - - rv = emit_table_size(bufs, deflater->ctx.hd_table_bufsize_max); - - if(rv != 0) { - goto fail; - } - } - - if(deflater->no_refset) { - rv = emit_clear_refset(bufs); - if(rv != 0) { - goto fail; - } - clear_refset(&deflater->ctx); - } - for(i = 0; i < nvlen; ++i) { - rv = deflate_nv(deflater, bufs, &nv[i]); - if(rv != 0) { - goto fail; - } - } - - DEBUGF(fprintf(stderr, - "deflatehd: all input name/value pairs were deflated\n")); - - for(i = 0; i < deflater->ctx.hd_table.len; ++i) { - nghttp2_hd_entry *ent = hd_ringbuf_get(&deflater->ctx.hd_table, i); - - rv = deflate_post_process_hd_entry(ent, i, bufs); - if(rv != 0) { - goto fail; - } - } - - return 0; - fail: - DEBUGF(fprintf(stderr, "deflatehd: error return %d\n", rv)); - - deflater->ctx.bad = 1; - return rv; -} - -ssize_t nghttp2_hd_deflate_hd(nghttp2_hd_deflater *deflater, - uint8_t *buf, size_t buflen, - const nghttp2_nv *nv, size_t nvlen) -{ - nghttp2_bufs bufs; - int rv; - - rv = nghttp2_bufs_wrap_init(&bufs, buf, buflen); - - if(rv != 0) { - return rv; - } - - rv = nghttp2_hd_deflate_hd_bufs(deflater, &bufs, nv, nvlen); - - buflen = nghttp2_bufs_len(&bufs); - - nghttp2_bufs_wrap_free(&bufs); - - if(rv == NGHTTP2_ERR_BUFFER_ERROR) { - return NGHTTP2_ERR_INSUFF_BUFSIZE; - } - - if(rv != 0) { - return rv; - } - - return (ssize_t)buflen; -} - -size_t nghttp2_hd_deflate_bound(nghttp2_hd_deflater *deflater, - const nghttp2_nv *nva, size_t nvlen) -{ - size_t n; - size_t i; - - /* Possible Reference Set Emptying */ - n = 1; - - /* Possible Maximum Header Table Size Change. Encoding (1u << 31) - - 1 using 4 bit prefix requires 6 bytes. */ - n += 6; - - /* Use Literal Header Field without indexing - New Name, since it is - most space consuming format. Also we choose the less one between - non-huffman and huffman, so using literal byte count is - sufficient for upper bound. - - Encoding (1u << 31) - 1 using 7 bit prefix requires 6 bytes. We - need 2 of this for |nvlen| header fields. */ - n += 6 * 2 * nvlen; - - for(i = 0; i < nvlen; ++i) { - n += nva[i].namelen + nva[i].valuelen; - } - - /* Add possible reference set toggle off */ - n += deflater->ctx.hd_table.len; - - return n; -} - -int nghttp2_hd_deflate_new(nghttp2_hd_deflater **deflater_ptr, - size_t deflate_hd_table_bufsize_max) -{ - int rv; - nghttp2_hd_deflater *deflater; - - deflater = (nghttp2_hd_deflater *)malloc(sizeof(nghttp2_hd_deflater)); - - if(deflater == NULL) { - return NGHTTP2_ERR_NOMEM; - } - - rv = nghttp2_hd_deflate_init2(deflater, deflate_hd_table_bufsize_max); - - if(rv != 0) { - return rv; - } - - *deflater_ptr = deflater; - - return 0; -} - -void nghttp2_hd_deflate_del(nghttp2_hd_deflater *deflater) -{ - nghttp2_hd_deflate_free(deflater); - - free(deflater); -} - -static void hd_inflate_set_huffman_encoded(nghttp2_hd_inflater *inflater, - const uint8_t *in) -{ - inflater->huffman_encoded = (*in & (1 << 7)) != 0; -} - -/* - * Decodes the integer from the range [in, last). The result is - * assigned to |inflater->left|. If the |inflater->left| is 0, then - * it performs variable integer decoding from scratch. Otherwise, it - * uses the |inflater->left| as the initial value and continues to - * decode assuming that [in, last) begins with intermediary sequence. - * - * This function returns the number of bytes read if it succeeds, or - * one of the following negative error codes: - * - * NGHTTP2_ERR_HEADER_COMP - * Integer decoding failed - */ -static ssize_t hd_inflate_read_len(nghttp2_hd_inflater *inflater, - int *rfin, - uint8_t *in, uint8_t *last, - size_t prefix, size_t maxlen) -{ - uint8_t *nin; - *rfin = 0; - nin = decode_length(&inflater->left, rfin, inflater->left, in, last, prefix); - if(inflater->left == -1) { - DEBUGF(fprintf(stderr, "inflatehd: invalid integer\n")); - return NGHTTP2_ERR_HEADER_COMP; - } - if((size_t)inflater->left > maxlen) { - DEBUGF(fprintf(stderr, - "inflatehd: integer exceeded the maximum value %zu\n", - maxlen)); - return NGHTTP2_ERR_HEADER_COMP; - } - return (ssize_t)(nin - in); -} - -/* - * Reads |inflater->left| bytes from the range [in, last) and performs - * huffman decoding against them and pushes the result into the - * |buffer|. - * - * This function returns the number of bytes read if it succeeds, or - * one of the following negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - * NGHTTP2_ERR_HEADER_COMP - * Huffman decoding failed - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -static ssize_t hd_inflate_read_huff(nghttp2_hd_inflater *inflater, - nghttp2_bufs *bufs, - uint8_t *in, uint8_t *last) -{ - ssize_t readlen; - int final = 0; - if(last - in >= inflater->left) { - last = in + inflater->left; - final = 1; - } - readlen = nghttp2_hd_huff_decode(&inflater->huff_decode_ctx, bufs, - in, last - in, final); - - if(readlen < 0) { - DEBUGF(fprintf(stderr, "inflatehd: huffman decoding failed\n")); - return readlen; - } - inflater->left -= readlen; - return readlen; -} - -/* - * Reads |inflater->left| bytes from the range [in, last) and copies - * them into the |buffer|. - * - * This function returns the number of bytes read if it succeeds, or - * one of the following negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - * NGHTTP2_ERR_HEADER_COMP - * Header decompression failed - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -static ssize_t hd_inflate_read(nghttp2_hd_inflater *inflater, - nghttp2_bufs *bufs, - uint8_t *in, uint8_t *last) -{ - int rv; - size_t len = nghttp2_min(last - in, inflater->left); - rv = nghttp2_bufs_add(bufs, in, len); - if(rv != 0) { - return rv; - } - inflater->left -= (ssize_t)len; - return (ssize_t)len; -} - -/* - * Finalize indexed header representation reception. If header is - * emitted, |*nv_out| is filled with that value and 0 is returned. If - * no header is emitted, 1 is returned. - * - * This function returns either 0 or 1 if it succeeds, or one of the - * following negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - */ -static int hd_inflate_commit_indexed(nghttp2_hd_inflater *inflater, - nghttp2_nv *nv_out) -{ - nghttp2_hd_entry *ent = nghttp2_hd_table_get(&inflater->ctx, inflater->index); - if(inflater->index >= inflater->ctx.hd_table.len) { - nghttp2_hd_entry *new_ent; - new_ent = add_hd_table_incremental(&inflater->ctx, NULL, &ent->nv, - NGHTTP2_HD_FLAG_NONE); - if(!new_ent) { - return NGHTTP2_ERR_NOMEM; - } - /* new_ent->ref == 0 may be hold */ - emit_indexed_header(nv_out, new_ent); - inflater->ent_keep = new_ent; - return 0; - } - ent->flags ^= NGHTTP2_HD_FLAG_REFSET; - if(ent->flags & NGHTTP2_HD_FLAG_REFSET) { - emit_indexed_header(nv_out, ent); - return 0; - } - DEBUGF(fprintf(stderr, "inflatehd: toggle off item: ")); - DEBUGF(fwrite(ent->nv.name, ent->nv.namelen, 1, stderr)); - DEBUGF(fprintf(stderr, ": ")); - DEBUGF(fwrite(ent->nv.value, ent->nv.valuelen, 1, stderr)); - DEBUGF(fprintf(stderr, "\n")); - return 1; -} - -static int hd_inflate_remove_bufs(nghttp2_hd_inflater *inflater, - nghttp2_nv *nv, int value_only) -{ - ssize_t rv; - size_t buflen; - uint8_t *buf; - - rv = nghttp2_bufs_remove(&inflater->nvbufs, &buf); - - if(rv < 0) { - return NGHTTP2_ERR_NOMEM; - } - - buflen = rv; - - if(value_only) { - nv->name = NULL; - nv->namelen = 0; - } else { - nv->name = buf; - nv->namelen = inflater->newnamelen; - } - - nv->value = buf + nv->namelen; - nv->valuelen = buflen - nv->namelen; - - return 0; -} - -/* - * Finalize literal header representation - new name- reception. If - * header is emitted, |*nv_out| is filled with that value and 0 is - * returned. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - */ -static int hd_inflate_commit_newname(nghttp2_hd_inflater *inflater, - nghttp2_nv *nv_out) -{ - int rv; - nghttp2_nv nv; - - rv = hd_inflate_remove_bufs(inflater, &nv, 0 /* name and value */); - if(rv != 0) { - return NGHTTP2_ERR_NOMEM; - } - - if(inflater->no_index) { - nv.flags = NGHTTP2_NV_FLAG_NO_INDEX; - } else { - nv.flags = NGHTTP2_NV_FLAG_NONE; - } - - if(inflater->index_required) { - nghttp2_hd_entry *new_ent; - uint8_t ent_flags; - - /* nv->value points to the middle of the buffer pointed by - nv->name. So we just need to keep track of nv->name for memory - management. */ - ent_flags = NGHTTP2_HD_FLAG_NAME_ALLOC | NGHTTP2_HD_FLAG_NAME_GIFT; - - new_ent = add_hd_table_incremental(&inflater->ctx, NULL, &nv, ent_flags); - - if(new_ent) { - emit_indexed_header(nv_out, new_ent); - inflater->ent_keep = new_ent; - - return 0; - } - - free(nv.name); - - return NGHTTP2_ERR_NOMEM; - } - - emit_literal_header(nv_out, &nv); - - inflater->nv_keep = nv.name; - - return 0; -} - -/* - * Finalize literal header representation - indexed name- - * reception. If header is emitted, |*nv_out| is filled with that - * value and 0 is returned. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory - */ -static int hd_inflate_commit_indname(nghttp2_hd_inflater *inflater, - nghttp2_nv *nv_out) -{ - int rv; - nghttp2_nv nv; - - rv = hd_inflate_remove_bufs(inflater, &nv, 1 /* value only */); - if(rv != 0) { - return NGHTTP2_ERR_NOMEM; - } - - if(inflater->no_index) { - nv.flags = NGHTTP2_NV_FLAG_NO_INDEX; - } else { - nv.flags = NGHTTP2_NV_FLAG_NONE; - } - - nv.name = inflater->ent_name->nv.name; - nv.namelen = inflater->ent_name->nv.namelen; - - if(inflater->index_required) { - nghttp2_hd_entry *new_ent; - uint8_t ent_flags; - int static_name; - - ent_flags = NGHTTP2_HD_FLAG_VALUE_ALLOC | NGHTTP2_HD_FLAG_VALUE_GIFT; - static_name = inflater->index >= inflater->ctx.hd_table.len; - - if(!static_name) { - ent_flags |= NGHTTP2_HD_FLAG_NAME_ALLOC; - /* For entry in static table, we must not touch ref, because it - is shared by threads */ - ++inflater->ent_name->ref; - } - - new_ent = add_hd_table_incremental(&inflater->ctx, NULL, &nv, ent_flags); - - if(!static_name && --inflater->ent_name->ref == 0) { - nghttp2_hd_entry_free(inflater->ent_name); - free(inflater->ent_name); - } - - inflater->ent_name = NULL; - - if(new_ent) { - emit_indexed_header(nv_out, new_ent); - - inflater->ent_keep = new_ent; - - return 0; - } - - free(nv.value); - - return NGHTTP2_ERR_NOMEM; - } - - emit_literal_header(nv_out, &nv); - - inflater->nv_keep = nv.value; - - return 0; -} - -ssize_t nghttp2_hd_inflate_hd(nghttp2_hd_inflater *inflater, - nghttp2_nv *nv_out, int *inflate_flags, - uint8_t *in, size_t inlen, int in_final) -{ - ssize_t rv = 0; - uint8_t *first = in; - uint8_t *last = in + inlen; - int rfin = 0; - - if(inflater->ctx.bad) { - return NGHTTP2_ERR_HEADER_COMP; - } - - DEBUGF(fprintf(stderr, "inflatehd: start state=%d\n", - inflater->state)); - hd_inflate_keep_free(inflater); - *inflate_flags = NGHTTP2_HD_INFLATE_NONE; - for(; in != last;) { - switch(inflater->state) { - case NGHTTP2_HD_STATE_OPCODE: - if((*in & 0xf0u) == 0x20u) { - DEBUGF(fprintf(stderr, "inflatehd: header table size change\n")); - inflater->opcode = NGHTTP2_HD_OPCODE_INDEXED; - inflater->state = NGHTTP2_HD_STATE_READ_TABLE_SIZE; - } else if((*in & 0xf0u) == 0x30u) { - if(*in != 0x30u) { - rv = NGHTTP2_ERR_HEADER_COMP; - goto fail; - } - - DEBUGF(fprintf(stderr, "inflatehd: clearing reference set\n")); - inflater->opcode = NGHTTP2_HD_OPCODE_INDEXED; - inflater->state = NGHTTP2_HD_STATE_CLEAR_REFSET; - ++in; - } else if(*in & 0x80u) { - DEBUGF(fprintf(stderr, "inflatehd: indexed repr\n")); - inflater->opcode = NGHTTP2_HD_OPCODE_INDEXED; - inflater->state = NGHTTP2_HD_STATE_READ_INDEX; - } else { - if(*in == 0x40u || *in == 0 || *in == 0x10u) { - DEBUGF(fprintf(stderr, - "inflatehd: literal header repr - new name\n")); - inflater->opcode = NGHTTP2_HD_OPCODE_NEWNAME; - inflater->state = NGHTTP2_HD_STATE_NEWNAME_CHECK_NAMELEN; - } else { - DEBUGF(fprintf(stderr, - "inflatehd: literal header repr - indexed name\n")); - inflater->opcode = NGHTTP2_HD_OPCODE_INDNAME; - inflater->state = NGHTTP2_HD_STATE_READ_INDEX; - } - inflater->index_required = (*in & 0x40) != 0; - inflater->no_index = (*in & 0x10u) != 0; - DEBUGF(fprintf(stderr, - "inflatehd: indexing required=%d, no_index=%d\n", - inflater->index_required, - inflater->no_index)); - if(inflater->opcode == NGHTTP2_HD_OPCODE_NEWNAME) { - ++in; - } - } - inflater->left = 0; - break; - case NGHTTP2_HD_STATE_CLEAR_REFSET: - clear_refset(&inflater->ctx); - inflater->state = NGHTTP2_HD_STATE_OPCODE; - - break; - case NGHTTP2_HD_STATE_READ_TABLE_SIZE: - rfin = 0; - rv = hd_inflate_read_len(inflater, &rfin, in, last, 4, - inflater->settings_hd_table_bufsize_max); - if(rv < 0) { - goto fail; - } - in += rv; - if(!rfin) { - goto almost_ok; - } - DEBUGF(fprintf(stderr, "inflatehd: table_size=%zd\n", inflater->left)); - inflater->ctx.hd_table_bufsize_max = inflater->left; - hd_context_shrink_table_size(&inflater->ctx); - inflater->state = NGHTTP2_HD_STATE_OPCODE; - break; - case NGHTTP2_HD_STATE_READ_INDEX: { - size_t prefixlen; - - if(inflater->opcode == NGHTTP2_HD_OPCODE_INDEXED) { - prefixlen = 7; - } else if(inflater->index_required) { - prefixlen = 6; - } else { - prefixlen = 4; - } - - rfin = 0; - rv = hd_inflate_read_len(inflater, &rfin, in, last, prefixlen, - get_max_index(&inflater->ctx) + 1); - if(rv < 0) { - goto fail; - } - - in += rv; - - if(inflater->left == 0) { - rv = NGHTTP2_ERR_HEADER_COMP; - goto fail; - } - - if(!rfin) { - goto almost_ok; - } - DEBUGF(fprintf(stderr, "inflatehd: index=%zd\n", inflater->left)); - if(inflater->opcode == NGHTTP2_HD_OPCODE_INDEXED) { - inflater->index = inflater->left; - assert(inflater->index > 0); - --inflater->index; - rv = hd_inflate_commit_indexed(inflater, nv_out); - if(rv < 0) { - goto fail; - } - inflater->state = NGHTTP2_HD_STATE_OPCODE; - /* If rv == 1, no header was emitted */ - if(rv == 0) { - *inflate_flags |= NGHTTP2_HD_INFLATE_EMIT; - return (ssize_t)(in - first); - } - } else { - inflater->index = inflater->left; - assert(inflater->index > 0); - --inflater->index; - inflater->ent_name = nghttp2_hd_table_get(&inflater->ctx, - inflater->index); - inflater->state = NGHTTP2_HD_STATE_CHECK_VALUELEN; - } - break; - } - case NGHTTP2_HD_STATE_NEWNAME_CHECK_NAMELEN: - hd_inflate_set_huffman_encoded(inflater, in); - inflater->state = NGHTTP2_HD_STATE_NEWNAME_READ_NAMELEN; - inflater->left = 0; - DEBUGF(fprintf(stderr, "inflatehd: huffman encoded=%d\n", - inflater->huffman_encoded != 0)); - /* Fall through */ - case NGHTTP2_HD_STATE_NEWNAME_READ_NAMELEN: - rfin = 0; - rv = hd_inflate_read_len(inflater, &rfin, in, last, 7, - NGHTTP2_HD_MAX_NV); - if(rv < 0) { - goto fail; - } - in += rv; - if(!rfin) { - DEBUGF(fprintf(stderr, - "inflatehd: integer not fully decoded. current=%zd\n", - inflater->left)); - - goto almost_ok; - } - - if(inflater->huffman_encoded) { - nghttp2_hd_huff_decode_context_init(&inflater->huff_decode_ctx); - - inflater->state = NGHTTP2_HD_STATE_NEWNAME_READ_NAMEHUFF; - } else { - inflater->state = NGHTTP2_HD_STATE_NEWNAME_READ_NAME; - } - break; - case NGHTTP2_HD_STATE_NEWNAME_READ_NAMEHUFF: - rv = hd_inflate_read_huff(inflater, &inflater->nvbufs, in, last); - if(rv < 0) { - goto fail; - } - - in += rv; - - DEBUGF(fprintf(stderr, "inflatehd: %zd bytes read\n", rv)); - - if(inflater->left) { - DEBUGF(fprintf(stderr, - "inflatehd: still %zd bytes to go\n", inflater->left)); - - goto almost_ok; - } - - inflater->newnamelen = nghttp2_bufs_len(&inflater->nvbufs); - - inflater->state = NGHTTP2_HD_STATE_CHECK_VALUELEN; - - break; - case NGHTTP2_HD_STATE_NEWNAME_READ_NAME: - rv = hd_inflate_read(inflater, &inflater->nvbufs, in, last); - if(rv < 0) { - goto fail; - } - - in += rv; - - DEBUGF(fprintf(stderr, "inflatehd: %zd bytes read\n", rv)); - if(inflater->left) { - DEBUGF(fprintf(stderr, - "inflatehd: still %zd bytes to go\n", inflater->left)); - - goto almost_ok; - } - - inflater->newnamelen = nghttp2_bufs_len(&inflater->nvbufs); - - inflater->state = NGHTTP2_HD_STATE_CHECK_VALUELEN; - - break; - case NGHTTP2_HD_STATE_CHECK_VALUELEN: - hd_inflate_set_huffman_encoded(inflater, in); - inflater->state = NGHTTP2_HD_STATE_READ_VALUELEN; - inflater->left = 0; - DEBUGF(fprintf(stderr, "inflatehd: huffman encoded=%d\n", - inflater->huffman_encoded != 0)); - /* Fall through */ - case NGHTTP2_HD_STATE_READ_VALUELEN: - rfin = 0; - rv = hd_inflate_read_len(inflater, &rfin, in, last, 7, - NGHTTP2_HD_MAX_NV); - if(rv < 0) { - goto fail; - } - - in += rv; - - if(!rfin) { - goto almost_ok; - } - - DEBUGF(fprintf(stderr, "inflatehd: valuelen=%zd\n", inflater->left)); - if(inflater->left == 0) { - if(inflater->opcode == NGHTTP2_HD_OPCODE_NEWNAME) { - rv = hd_inflate_commit_newname(inflater, nv_out); - } else { - rv = hd_inflate_commit_indname(inflater, nv_out); - } - if(rv != 0) { - goto fail; - } - inflater->state = NGHTTP2_HD_STATE_OPCODE; - *inflate_flags |= NGHTTP2_HD_INFLATE_EMIT; - return (ssize_t)(in - first); - } - - if(inflater->huffman_encoded) { - nghttp2_hd_huff_decode_context_init(&inflater->huff_decode_ctx); - - inflater->state = NGHTTP2_HD_STATE_READ_VALUEHUFF; - } else { - inflater->state = NGHTTP2_HD_STATE_READ_VALUE; - } - break; - case NGHTTP2_HD_STATE_READ_VALUEHUFF: - rv = hd_inflate_read_huff(inflater, &inflater->nvbufs, in, last); - if(rv < 0) { - goto fail; - } - - in += rv; - - DEBUGF(fprintf(stderr, "inflatehd: %zd bytes read\n", rv)); - - if(inflater->left) { - DEBUGF(fprintf(stderr, - "inflatehd: still %zd bytes to go\n", inflater->left)); - - goto almost_ok; - } - - if(inflater->opcode == NGHTTP2_HD_OPCODE_NEWNAME) { - rv = hd_inflate_commit_newname(inflater, nv_out); - } else { - rv = hd_inflate_commit_indname(inflater, nv_out); - } - - if(rv != 0) { - goto fail; - } - - inflater->state = NGHTTP2_HD_STATE_OPCODE; - *inflate_flags |= NGHTTP2_HD_INFLATE_EMIT; - - return (ssize_t)(in - first); - case NGHTTP2_HD_STATE_READ_VALUE: - rv = hd_inflate_read(inflater, &inflater->nvbufs, in, last); - if(rv < 0) { - DEBUGF(fprintf(stderr, "inflatehd: value read failure %zd: %s\n", - rv, nghttp2_strerror((int)rv))); - goto fail; - } - - in += rv; - - DEBUGF(fprintf(stderr, "inflatehd: %zd bytes read\n", rv)); - - if(inflater->left) { - DEBUGF(fprintf(stderr, - "inflatehd: still %zd bytes to go\n", inflater->left)); - goto almost_ok; - } - - if(inflater->opcode == NGHTTP2_HD_OPCODE_NEWNAME) { - rv = hd_inflate_commit_newname(inflater, nv_out); - } else { - rv = hd_inflate_commit_indname(inflater, nv_out); - } - - if(rv != 0) { - goto fail; - } - - inflater->state = NGHTTP2_HD_STATE_OPCODE; - *inflate_flags |= NGHTTP2_HD_INFLATE_EMIT; - - return (ssize_t)(in - first); - } - } - - assert(in == last); - - DEBUGF(fprintf(stderr, "inflatehd: all input bytes were processed\n")); - - if(in_final) { - DEBUGF(fprintf(stderr, "inflatehd: in_final set\n")); - - if(inflater->state != NGHTTP2_HD_STATE_OPCODE) { - DEBUGF(fprintf(stderr, "inflatehd: unacceptable state=%d\n", - inflater->state)); - rv = NGHTTP2_ERR_HEADER_COMP; - - goto fail; - } - for(; inflater->end_headers_index < inflater->ctx.hd_table.len; - ++inflater->end_headers_index) { - nghttp2_hd_entry *ent; - ent = hd_ringbuf_get(&inflater->ctx.hd_table, - inflater->end_headers_index); - - if((ent->flags & NGHTTP2_HD_FLAG_REFSET) && - (ent->flags & NGHTTP2_HD_FLAG_EMIT) == 0) { - emit_indexed_header(nv_out, ent); - *inflate_flags |= NGHTTP2_HD_INFLATE_EMIT; - return (ssize_t)(in - first); - } - ent->flags &= ~NGHTTP2_HD_FLAG_EMIT; - } - *inflate_flags |= NGHTTP2_HD_INFLATE_FINAL; - } - return (ssize_t)(in - first); - - almost_ok: - if(in_final && inflater->state != NGHTTP2_HD_STATE_OPCODE) { - DEBUGF(fprintf(stderr, "inflatehd: input ended prematurely\n")); - - rv = NGHTTP2_ERR_HEADER_COMP; - - goto fail; - } - return (ssize_t)(in - first); - - fail: - DEBUGF(fprintf(stderr, "inflatehd: error return %zd\n", rv)); - - inflater->ctx.bad = 1; - return rv; -} - -int nghttp2_hd_inflate_end_headers(nghttp2_hd_inflater *inflater) -{ - hd_inflate_keep_free(inflater); - inflater->end_headers_index = 0; - return 0; -} - -int nghttp2_hd_inflate_new(nghttp2_hd_inflater **inflater_ptr) -{ - int rv; - nghttp2_hd_inflater *inflater; - - inflater = (nghttp2_hd_inflater *)malloc(sizeof(nghttp2_hd_inflater)); - - if(inflater == NULL) { - return NGHTTP2_ERR_NOMEM; - } - - rv = nghttp2_hd_inflate_init(inflater); - - if(rv != 0) { - return rv; - } - - *inflater_ptr = inflater; - - return 0; -} - -void nghttp2_hd_inflate_del(nghttp2_hd_inflater *inflater) -{ - nghttp2_hd_inflate_free(inflater); - - free(inflater); -} - -int nghttp2_hd_emit_indname_block(nghttp2_bufs *bufs, size_t idx, - nghttp2_nv *nv, int inc_indexing) -{ - - return emit_indname_block(bufs, idx, nv, inc_indexing); -} - -int nghttp2_hd_emit_newname_block(nghttp2_bufs *bufs, nghttp2_nv *nv, - int inc_indexing) -{ - return emit_newname_block(bufs, nv, inc_indexing); -} - -int nghttp2_hd_emit_table_size(nghttp2_bufs *bufs, size_t table_size) -{ - return emit_table_size(bufs, table_size); -} diff --git a/wsutil/nghttp2/nghttp2_hd.h b/wsutil/nghttp2/nghttp2_hd.h deleted file mode 100644 index 3e55ff08bf..0000000000 --- a/wsutil/nghttp2/nghttp2_hd.h +++ /dev/null @@ -1,353 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2013 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_HD_H -#define NGHTTP2_HD_H - -#ifdef HAVE_CONFIG_H -# include -#endif /* HAVE_CONFIG_H */ - -#include - -#include "nghttp2_hd_huffman.h" -#include "nghttp2_buf.h" - -#define NGHTTP2_HD_DEFAULT_MAX_BUFFER_SIZE NGHTTP2_DEFAULT_HEADER_TABLE_SIZE -#define NGHTTP2_HD_ENTRY_OVERHEAD 32 - -/* The maximum length of one name/value pair. This is the sum of the - length of name and value. This is not specified by the spec. We - just chose the arbitrary size */ -#define NGHTTP2_HD_MAX_NV 65536 - -/* Default size of maximum table buffer size for encoder. Even if - remote decoder notifies larger buffer size for its decoding, - encoder only uses the memory up to this value. */ -#define NGHTTP2_HD_DEFAULT_MAX_DEFLATE_BUFFER_SIZE (1 << 12) - -typedef enum { - NGHTTP2_HD_ROLE_DEFLATE, - NGHTTP2_HD_ROLE_INFLATE -} nghttp2_hd_role; - -typedef enum { - NGHTTP2_HD_FLAG_NONE = 0, - /* Indicates name was dynamically allocated and must be freed */ - NGHTTP2_HD_FLAG_NAME_ALLOC = 1, - /* Indicates value was dynamically allocated and must be freed */ - NGHTTP2_HD_FLAG_VALUE_ALLOC = 1 << 1, - /* Indicates that the entry is in the reference set */ - NGHTTP2_HD_FLAG_REFSET = 1 << 2, - /* Indicates that the entry is emitted in the current header - processing. */ - NGHTTP2_HD_FLAG_EMIT = 1 << 3, - NGHTTP2_HD_FLAG_IMPLICIT_EMIT = 1 << 4, - /* Indicates that the name was gifted to the entry and no copying - necessary. */ - NGHTTP2_HD_FLAG_NAME_GIFT = 1 << 5, - /* Indicates that the value was gifted to the entry and no copying - necessary. */ - NGHTTP2_HD_FLAG_VALUE_GIFT = 1 << 6 -} nghttp2_hd_flags; - -typedef struct { - nghttp2_nv nv; - uint32_t name_hash; - uint32_t value_hash; - /* Reference count */ - uint8_t ref; - uint8_t flags; -} nghttp2_hd_entry; - -typedef struct { - nghttp2_hd_entry ent; - size_t index; -} nghttp2_hd_static_entry; - -typedef struct { - nghttp2_hd_entry **buffer; - size_t mask; - size_t first; - size_t len; -} nghttp2_hd_ringbuf; - -typedef enum { - NGHTTP2_HD_OPCODE_NONE, - NGHTTP2_HD_OPCODE_INDEXED, - NGHTTP2_HD_OPCODE_NEWNAME, - NGHTTP2_HD_OPCODE_INDNAME -} nghttp2_hd_opcode; - -typedef enum { - NGHTTP2_HD_STATE_OPCODE, - NGHTTP2_HD_STATE_CLEAR_REFSET, - NGHTTP2_HD_STATE_READ_TABLE_SIZE, - NGHTTP2_HD_STATE_READ_INDEX, - NGHTTP2_HD_STATE_NEWNAME_CHECK_NAMELEN, - NGHTTP2_HD_STATE_NEWNAME_READ_NAMELEN, - NGHTTP2_HD_STATE_NEWNAME_READ_NAMEHUFF, - NGHTTP2_HD_STATE_NEWNAME_READ_NAME, - NGHTTP2_HD_STATE_CHECK_VALUELEN, - NGHTTP2_HD_STATE_READ_VALUELEN, - NGHTTP2_HD_STATE_READ_VALUEHUFF, - NGHTTP2_HD_STATE_READ_VALUE -} nghttp2_hd_inflate_state; - -typedef struct { - /* dynamic header table */ - nghttp2_hd_ringbuf hd_table; - /* Abstract buffer size of hd_table as described in the spec. This - is the sum of length of name/value in hd_table + - NGHTTP2_HD_ENTRY_OVERHEAD bytes overhead per each entry. */ - size_t hd_table_bufsize; - /* The effective header table size. */ - size_t hd_table_bufsize_max; - /* Role of this context; deflate or infalte */ - nghttp2_hd_role role; - /* If inflate/deflate error occurred, this value is set to 1 and - further invocation of inflate/deflate will fail with - NGHTTP2_ERR_HEADER_COMP. */ - uint8_t bad; -} nghttp2_hd_context; - -struct nghttp2_hd_deflater { - nghttp2_hd_context ctx; - /* The upper limit of the header table size the deflater accepts. */ - size_t deflate_hd_table_bufsize_max; - /* Set to this nonzero to clear reference set on each deflation each - time. */ - uint8_t no_refset; - /* If nonzero, send header table size using encoding context update - in the next deflate process */ - uint8_t notify_table_size_change; -}; - -struct nghttp2_hd_inflater { - nghttp2_hd_context ctx; - /* header buffer */ - nghttp2_bufs nvbufs; - /* Stores current state of huffman decoding */ - nghttp2_hd_huff_decode_context huff_decode_ctx; - /* Pointer to the nghttp2_hd_entry which is used current header - emission. This is required because in some cases the - ent_keep->ref == 0 and we have to keep track of it. */ - nghttp2_hd_entry *ent_keep; - /* Pointer to the name/value pair buffer which is used in the - current header emission. */ - uint8_t *nv_keep; - /* Pointers to the name/value pair which is referred as indexed - name. This entry must be in header table. */ - nghttp2_hd_entry *ent_name; - /* The number of bytes to read */ - ssize_t left; - /* The index in indexed repr or indexed name */ - size_t index; - /* The index of header table to toggle off the entry from reference - set at the end of decompression. */ - size_t end_headers_index; - /* The length of new name encoded in literal. For huffman encoded - string, this is the length after it is decoded. */ - size_t newnamelen; - /* The maximum header table size the inflater supports. This is the - same value transmitted in SETTINGS_HEADER_TABLE_SIZE */ - size_t settings_hd_table_bufsize_max; - nghttp2_hd_opcode opcode; - nghttp2_hd_inflate_state state; - /* nonzero if string is huffman encoded */ - uint8_t huffman_encoded; - /* nonzero if deflater requires that current entry is indexed */ - uint8_t index_required; - /* nonzero if deflater requires that current entry must not be - indexed */ - uint8_t no_index; -}; - -/* - * Initializes the |ent| members. If NGHTTP2_HD_FLAG_NAME_ALLOC bit - * set in the |flags|, the content pointed by the |name| with length - * |namelen| is copied. Likewise, if NGHTTP2_HD_FLAG_VALUE_ALLOC bit - * set in the |flags|, the content pointed by the |value| with length - * |valuelen| is copied. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - */ -int nghttp2_hd_entry_init(nghttp2_hd_entry *ent, uint8_t flags, - uint8_t *name, size_t namelen, - uint8_t *value, size_t valuelen); - -void nghttp2_hd_entry_free(nghttp2_hd_entry *ent); - -/* - * Initializes |deflater| for deflating name/values pairs. - * - * The encoder only uses up to - * NGHTTP2_HD_DEFAULT_MAX_DEFLATE_BUFFER_SIZE bytes for header table - * even if the larger value is specified later in - * nghttp2_hd_change_table_size(). - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - */ -int nghttp2_hd_deflate_init(nghttp2_hd_deflater *deflater); - -/* - * Initializes |deflater| for deflating name/values pairs. - * - * The encoder only uses up to |deflate_hd_table_bufsize_max| bytes - * for header table even if the larger value is specified later in - * nghttp2_hd_change_table_size(). - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - */ -int nghttp2_hd_deflate_init2(nghttp2_hd_deflater *deflater, - size_t deflate_hd_table_bufsize_max); - -/* - * Deallocates any resources allocated for |deflater|. - */ -void nghttp2_hd_deflate_free(nghttp2_hd_deflater *deflater); - -/* - * Deflates the |nva|, which has the |nvlen| name/value pairs, into - * the |bufs|. - * - * This function expands |bufs| as necessary to store the result. If - * buffers is full and the process still requires more space, this - * funtion fails and returns NGHTTP2_ERR_HEADER_COMP. - * - * After this function returns, it is safe to delete the |nva|. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_HEADER_COMP - * Deflation process has failed. - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -int nghttp2_hd_deflate_hd_bufs(nghttp2_hd_deflater *deflater, - nghttp2_bufs *bufs, - const nghttp2_nv *nva, size_t nvlen); - -/* - * Initializes |inflater| for inflating name/values pairs. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * :enum:`NGHTTP2_ERR_NOMEM` - * Out of memory. - */ -int nghttp2_hd_inflate_init(nghttp2_hd_inflater *inflater); - -/* - * Deallocates any resources allocated for |inflater|. - */ -void nghttp2_hd_inflate_free(nghttp2_hd_inflater *inflater); - -/* For unittesting purpose */ -int nghttp2_hd_emit_indname_block(nghttp2_bufs *bufs, size_t index, - nghttp2_nv *nv, int inc_indexing); - -/* For unittesting purpose */ -int nghttp2_hd_emit_newname_block(nghttp2_bufs *bufs, nghttp2_nv *nv, - int inc_indexing); - -/* For unittesting purpose */ -int nghttp2_hd_emit_table_size(nghttp2_bufs *bufs, size_t table_size); - -/* For unittesting purpose */ -nghttp2_hd_entry* nghttp2_hd_table_get(nghttp2_hd_context *context, - size_t index); - -/* Huffman encoding/decoding functions */ - -/* - * Counts the required bytes to encode |src| with length |len|. - * - * This function returns the number of required bytes to encode given - * data, including padding of prefix of terminal symbol code. This - * function always succeeds. - */ -size_t nghttp2_hd_huff_encode_count(const uint8_t *src, size_t len); - -/* - * Encodes the given data |src| with length |srclen| to the |bufs|. - * This function expands extra buffers in |bufs| if necessary. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_BUFFER_ERROR - * Out of buffer space. - */ -int nghttp2_hd_huff_encode(nghttp2_bufs *bufs, - const uint8_t *src, size_t srclen); - -void nghttp2_hd_huff_decode_context_init(nghttp2_hd_huff_decode_context *ctx); - -/* - * Decodes the given data |src| with length |srclen|. The |ctx| must - * be initialized by nghttp2_hd_huff_decode_context_init(). The result - * will be added to |dest|. This function may expand |dest| as - * needed. The caller is responsible to release the memory of |dest| - * by calling nghttp2_bufs_free() or export its content using - * nghttp2_bufs_remove(). - * - * The caller must set the |final| to nonzero if the given input is - * the final block. - * - * This function returns the number of read bytes from the |in|. - * - * If this function fails, it returns one of the following negative - * return codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - * NGHTTP2_ERR_BUFFER_ERROR - * Maximum buffer capacity size exceeded. - * NGHTTP2_ERR_HEADER_COMP - * Decoding process has failed. - */ -ssize_t nghttp2_hd_huff_decode(nghttp2_hd_huff_decode_context *ctx, - nghttp2_bufs *bufs, - const uint8_t *src, size_t srclen, int final); - -#endif /* NGHTTP2_HD_H */ diff --git a/wsutil/nghttp2/nghttp2_hd_huffman.c b/wsutil/nghttp2/nghttp2_hd_huffman.c deleted file mode 100644 index c885722673..0000000000 --- a/wsutil/nghttp2/nghttp2_hd_huffman.c +++ /dev/null @@ -1,207 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2013 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#include "nghttp2_hd_huffman.h" - -#include -#include -#include - -#include "nghttp2_hd.h" - -extern const nghttp2_huff_sym huff_sym_table[]; -extern const nghttp2_huff_decode huff_decode_table[][16]; - -/* - * Encodes huffman code |sym| into |*dest_ptr|, whose least |rembits| - * bits are not filled yet. The |rembits| must be in range [1, 8], - * inclusive. At the end of the process, the |*dest_ptr| is updated - * and points where next output should be placed. The number of - * unfilled bits in the pointed location is returned. - */ -static ssize_t huff_encode_sym(nghttp2_bufs *bufs, size_t *avail_ptr, - size_t rembits, - const nghttp2_huff_sym *sym) -{ - int rv; - size_t nbits = sym->nbits; - - for(;;) { - if(rembits > nbits) { - if(*avail_ptr) { - nghttp2_bufs_fast_orb_hold(bufs, sym->code << (rembits - nbits)); - } else { - rv = nghttp2_bufs_orb_hold(bufs, sym->code << (rembits - nbits)); - if(rv != 0) { - return rv; - } - - *avail_ptr = nghttp2_bufs_cur_avail(bufs); - } - - rembits -= nbits; - - break; - } - - if(*avail_ptr) { - nghttp2_bufs_fast_orb(bufs, sym->code >> (nbits - rembits)); - --*avail_ptr; - } else { - rv = nghttp2_bufs_orb(bufs, sym->code >> (nbits - rembits)); - if(rv != 0) { - return rv; - } - - *avail_ptr = nghttp2_bufs_cur_avail(bufs); - } - - nbits -= rembits; - rembits = 8; - - if(nbits == 0) { - break; - } - - if(*avail_ptr) { - nghttp2_bufs_fast_addb_hold(bufs, 0); - } else { - rv = nghttp2_bufs_addb_hold(bufs, 0); - if(rv != 0) { - return rv; - } - - *avail_ptr = nghttp2_bufs_cur_avail(bufs); - } - } - return (ssize_t)rembits; -} - -size_t nghttp2_hd_huff_encode_count(const uint8_t *src, size_t len) -{ - size_t i; - size_t nbits = 0; - - for(i = 0; i < len; ++i) { - nbits += huff_sym_table[src[i]].nbits; - } - /* pad the prefix of EOS (256) */ - return (nbits + 7) / 8; -} - -int nghttp2_hd_huff_encode(nghttp2_bufs *bufs, - const uint8_t *src, size_t srclen) -{ - int rv; - ssize_t rembits = 8; - size_t i; - size_t avail; - - avail = nghttp2_bufs_cur_avail(bufs); - - for(i = 0; i < srclen; ++i) { - const nghttp2_huff_sym *sym = &huff_sym_table[src[i]]; - if(rembits == 8) { - if(avail) { - nghttp2_bufs_fast_addb_hold(bufs, 0); - } else { - rv = nghttp2_bufs_addb_hold(bufs, 0); - if(rv != 0) { - return rv; - } - avail = nghttp2_bufs_cur_avail(bufs); - } - } - rembits = huff_encode_sym(bufs, &avail, rembits, sym); - if(rembits < 0) { - return (int)rembits; - } - } - /* 256 is special terminal symbol, pad with its prefix */ - if(rembits < 8) { - const nghttp2_huff_sym *sym = &huff_sym_table[256]; - - /* Caution we no longer adjust avail here */ - if(avail) { - nghttp2_bufs_fast_orb(bufs, sym->code >> (sym->nbits - rembits)); - } else { - rv = nghttp2_bufs_orb(bufs, sym->code >> (sym->nbits - rembits)); - if(rv != 0) { - return rv; - } - } - } - - return 0; -} - -void nghttp2_hd_huff_decode_context_init(nghttp2_hd_huff_decode_context *ctx) -{ - ctx->state = 0; - ctx->accept = 1; -} - -ssize_t nghttp2_hd_huff_decode(nghttp2_hd_huff_decode_context *ctx, - nghttp2_bufs *bufs, - const uint8_t *src, size_t srclen, int final) -{ - size_t i, j; - int rv; - size_t avail; - - avail = nghttp2_bufs_cur_avail(bufs); - - /* We use the decoding algorithm described in - http://graphics.ics.uci.edu/pub/Prefix.pdf */ - for(i = 0; i < srclen; ++i) { - uint8_t in = src[i] >> 4; - for(j = 0; j < 2; ++j) { - const nghttp2_huff_decode *t; - - t = &huff_decode_table[ctx->state][in]; - if(t->flags & NGHTTP2_HUFF_FAIL) { - return NGHTTP2_ERR_HEADER_COMP; - } - if(t->flags & NGHTTP2_HUFF_SYM) { - if(avail) { - nghttp2_bufs_fast_addb(bufs, t->sym); - --avail; - } else { - rv = nghttp2_bufs_addb(bufs, t->sym); - if(rv != 0) { - return rv; - } - avail = nghttp2_bufs_cur_avail(bufs); - } - } - ctx->state = t->state; - ctx->accept = (t->flags & NGHTTP2_HUFF_ACCEPTED) != 0; - in = src[i] & 0xf; - } - } - if(final && !ctx->accept) { - return NGHTTP2_ERR_HEADER_COMP; - } - return (ssize_t)i; -} diff --git a/wsutil/nghttp2/nghttp2_hd_huffman.h b/wsutil/nghttp2/nghttp2_hd_huffman.h deleted file mode 100644 index c9788c1c4f..0000000000 --- a/wsutil/nghttp2/nghttp2_hd_huffman.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2013 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_HD_HUFFMAN_H -#define NGHTTP2_HD_HUFFMAN_H - -#ifdef HAVE_CONFIG_H -# include -#endif /* HAVE_CONFIG_H */ - -#include - -typedef enum { - /* FSA accepts this state as the end of huffman encoding - sequence. */ - NGHTTP2_HUFF_ACCEPTED = 1, - /* This state emits symbol */ - NGHTTP2_HUFF_SYM = (1 << 1), - /* If state machine reaches this state, decoding fails. */ - NGHTTP2_HUFF_FAIL = (1 << 2) -} nghttp2_huff_decode_flag; - -typedef struct { - /* huffman decoding state, which is actually the node ID of internal - huffman tree. We have 257 leaf nodes, but they are identical to - root node other than emitting a symbol, so we have 256 internal - nodes [1..255], inclusive. */ - uint8_t state; - /* bitwise OR of zero or more of the nghttp2_huff_decode_flag */ - uint8_t flags; - /* symbol if NGHTTP2_HUFF_SYM flag set */ - uint8_t sym; -} nghttp2_huff_decode; - -typedef nghttp2_huff_decode huff_decode_table_type[16]; - -typedef struct { - /* Current huffman decoding state. We stripped leaf nodes, so the - value range is [0..255], inclusive. */ - uint8_t state; - /* nonzero if we can say that the decoding process succeeds at this - state */ - uint8_t accept; -} nghttp2_hd_huff_decode_context; - -typedef struct { - /* The number of bits in this code */ - uint32_t nbits; - /* Huffman code aligned to LSB */ - uint32_t code; -} nghttp2_huff_sym; - -#endif /* NGHTTP2_HD_HUFFMAN_H */ diff --git a/wsutil/nghttp2/nghttp2_hd_huffman_data.c b/wsutil/nghttp2/nghttp2_hd_huffman_data.c deleted file mode 100644 index 1c6f593569..0000000000 --- a/wsutil/nghttp2/nghttp2_hd_huffman_data.c +++ /dev/null @@ -1,5152 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2013 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#include "nghttp2_hd_huffman.h" - -const nghttp2_huff_sym huff_sym_table[] = { - { 13, 0x1ff8u }, - { 23, 0x7fffd8u }, - { 28, 0xfffffe2u }, - { 28, 0xfffffe3u }, - { 28, 0xfffffe4u }, - { 28, 0xfffffe5u }, - { 28, 0xfffffe6u }, - { 28, 0xfffffe7u }, - { 28, 0xfffffe8u }, - { 24, 0xffffeau }, - { 30, 0x3ffffffcu }, - { 28, 0xfffffe9u }, - { 28, 0xfffffeau }, - { 30, 0x3ffffffdu }, - { 28, 0xfffffebu }, - { 28, 0xfffffecu }, - { 28, 0xfffffedu }, - { 28, 0xfffffeeu }, - { 28, 0xfffffefu }, - { 28, 0xffffff0u }, - { 28, 0xffffff1u }, - { 28, 0xffffff2u }, - { 30, 0x3ffffffeu }, - { 28, 0xffffff3u }, - { 28, 0xffffff4u }, - { 28, 0xffffff5u }, - { 28, 0xffffff6u }, - { 28, 0xffffff7u }, - { 28, 0xffffff8u }, - { 28, 0xffffff9u }, - { 28, 0xffffffau }, - { 28, 0xffffffbu }, - { 6, 0x14u }, - { 10, 0x3f8u }, - { 10, 0x3f9u }, - { 12, 0xffau }, - { 13, 0x1ff9u }, - { 6, 0x15u }, - { 8, 0xf8u }, - { 11, 0x7fau }, - { 10, 0x3fau }, - { 10, 0x3fbu }, - { 8, 0xf9u }, - { 11, 0x7fbu }, - { 8, 0xfau }, - { 6, 0x16u }, - { 6, 0x17u }, - { 6, 0x18u }, - { 5, 0x0u }, - { 5, 0x1u }, - { 5, 0x2u }, - { 6, 0x19u }, - { 6, 0x1au }, - { 6, 0x1bu }, - { 6, 0x1cu }, - { 6, 0x1du }, - { 6, 0x1eu }, - { 6, 0x1fu }, - { 7, 0x5cu }, - { 8, 0xfbu }, - { 15, 0x7ffcu }, - { 6, 0x20u }, - { 12, 0xffbu }, - { 10, 0x3fcu }, - { 13, 0x1ffau }, - { 6, 0x21u }, - { 7, 0x5du }, - { 7, 0x5eu }, - { 7, 0x5fu }, - { 7, 0x60u }, - { 7, 0x61u }, - { 7, 0x62u }, - { 7, 0x63u }, - { 7, 0x64u }, - { 7, 0x65u }, - { 7, 0x66u }, - { 7, 0x67u }, - { 7, 0x68u }, - { 7, 0x69u }, - { 7, 0x6au }, - { 7, 0x6bu }, - { 7, 0x6cu }, - { 7, 0x6du }, - { 7, 0x6eu }, - { 7, 0x6fu }, - { 7, 0x70u }, - { 7, 0x71u }, - { 7, 0x72u }, - { 8, 0xfcu }, - { 7, 0x73u }, - { 8, 0xfdu }, - { 13, 0x1ffbu }, - { 19, 0x7fff0u }, - { 13, 0x1ffcu }, - { 14, 0x3ffcu }, - { 6, 0x22u }, - { 15, 0x7ffdu }, - { 5, 0x3u }, - { 6, 0x23u }, - { 5, 0x4u }, - { 6, 0x24u }, - { 5, 0x5u }, - { 6, 0x25u }, - { 6, 0x26u }, - { 6, 0x27u }, - { 5, 0x6u }, - { 7, 0x74u }, - { 7, 0x75u }, - { 6, 0x28u }, - { 6, 0x29u }, - { 6, 0x2au }, - { 5, 0x7u }, - { 6, 0x2bu }, - { 7, 0x76u }, - { 6, 0x2cu }, - { 5, 0x8u }, - { 5, 0x9u }, - { 6, 0x2du }, - { 7, 0x77u }, - { 7, 0x78u }, - { 7, 0x79u }, - { 7, 0x7au }, - { 7, 0x7bu }, - { 15, 0x7ffeu }, - { 11, 0x7fcu }, - { 14, 0x3ffdu }, - { 13, 0x1ffdu }, - { 28, 0xffffffcu }, - { 20, 0xfffe6u }, - { 22, 0x3fffd2u }, - { 20, 0xfffe7u }, - { 20, 0xfffe8u }, - { 22, 0x3fffd3u }, - { 22, 0x3fffd4u }, - { 22, 0x3fffd5u }, - { 23, 0x7fffd9u }, - { 22, 0x3fffd6u }, - { 23, 0x7fffdau }, - { 23, 0x7fffdbu }, - { 23, 0x7fffdcu }, - { 23, 0x7fffddu }, - { 23, 0x7fffdeu }, - { 24, 0xffffebu }, - { 23, 0x7fffdfu }, - { 24, 0xffffecu }, - { 24, 0xffffedu }, - { 22, 0x3fffd7u }, - { 23, 0x7fffe0u }, - { 24, 0xffffeeu }, - { 23, 0x7fffe1u }, - { 23, 0x7fffe2u }, - { 23, 0x7fffe3u }, - { 23, 0x7fffe4u }, - { 21, 0x1fffdcu }, - { 22, 0x3fffd8u }, - { 23, 0x7fffe5u }, - { 22, 0x3fffd9u }, - { 23, 0x7fffe6u }, - { 23, 0x7fffe7u }, - { 24, 0xffffefu }, - { 22, 0x3fffdau }, - { 21, 0x1fffddu }, - { 20, 0xfffe9u }, - { 22, 0x3fffdbu }, - { 22, 0x3fffdcu }, - { 23, 0x7fffe8u }, - { 23, 0x7fffe9u }, - { 21, 0x1fffdeu }, - { 23, 0x7fffeau }, - { 22, 0x3fffddu }, - { 22, 0x3fffdeu }, - { 24, 0xfffff0u }, - { 21, 0x1fffdfu }, - { 22, 0x3fffdfu }, - { 23, 0x7fffebu }, - { 23, 0x7fffecu }, - { 21, 0x1fffe0u }, - { 21, 0x1fffe1u }, - { 22, 0x3fffe0u }, - { 21, 0x1fffe2u }, - { 23, 0x7fffedu }, - { 22, 0x3fffe1u }, - { 23, 0x7fffeeu }, - { 23, 0x7fffefu }, - { 20, 0xfffeau }, - { 22, 0x3fffe2u }, - { 22, 0x3fffe3u }, - { 22, 0x3fffe4u }, - { 23, 0x7ffff0u }, - { 22, 0x3fffe5u }, - { 22, 0x3fffe6u }, - { 23, 0x7ffff1u }, - { 26, 0x3ffffe0u }, - { 26, 0x3ffffe1u }, - { 20, 0xfffebu }, - { 19, 0x7fff1u }, - { 22, 0x3fffe7u }, - { 23, 0x7ffff2u }, - { 22, 0x3fffe8u }, - { 25, 0x1ffffecu }, - { 26, 0x3ffffe2u }, - { 26, 0x3ffffe3u }, - { 26, 0x3ffffe4u }, - { 27, 0x7ffffdeu }, - { 27, 0x7ffffdfu }, - { 26, 0x3ffffe5u }, - { 24, 0xfffff1u }, - { 25, 0x1ffffedu }, - { 19, 0x7fff2u }, - { 21, 0x1fffe3u }, - { 26, 0x3ffffe6u }, - { 27, 0x7ffffe0u }, - { 27, 0x7ffffe1u }, - { 26, 0x3ffffe7u }, - { 27, 0x7ffffe2u }, - { 24, 0xfffff2u }, - { 21, 0x1fffe4u }, - { 21, 0x1fffe5u }, - { 26, 0x3ffffe8u }, - { 26, 0x3ffffe9u }, - { 28, 0xffffffdu }, - { 27, 0x7ffffe3u }, - { 27, 0x7ffffe4u }, - { 27, 0x7ffffe5u }, - { 20, 0xfffecu }, - { 24, 0xfffff3u }, - { 20, 0xfffedu }, - { 21, 0x1fffe6u }, - { 22, 0x3fffe9u }, - { 21, 0x1fffe7u }, - { 21, 0x1fffe8u }, - { 23, 0x7ffff3u }, - { 22, 0x3fffeau }, - { 22, 0x3fffebu }, - { 25, 0x1ffffeeu }, - { 25, 0x1ffffefu }, - { 24, 0xfffff4u }, - { 24, 0xfffff5u }, - { 26, 0x3ffffeau }, - { 23, 0x7ffff4u }, - { 26, 0x3ffffebu }, - { 27, 0x7ffffe6u }, - { 26, 0x3ffffecu }, - { 26, 0x3ffffedu }, - { 27, 0x7ffffe7u }, - { 27, 0x7ffffe8u }, - { 27, 0x7ffffe9u }, - { 27, 0x7ffffeau }, - { 27, 0x7ffffebu }, - { 28, 0xffffffeu }, - { 27, 0x7ffffecu }, - { 27, 0x7ffffedu }, - { 27, 0x7ffffeeu }, - { 27, 0x7ffffefu }, - { 27, 0x7fffff0u }, - { 26, 0x3ffffeeu }, - { 30, 0x3fffffffu } -}; - -const nghttp2_huff_decode huff_decode_table[][16] = { - /* 0 */ - { - {4, 0x00, 0}, - {5, 0x00, 0}, - {7, 0x00, 0}, - {8, 0x00, 0}, - {11, 0x00, 0}, - {12, 0x00, 0}, - {16, 0x00, 0}, - {19, 0x00, 0}, - {25, 0x00, 0}, - {28, 0x00, 0}, - {32, 0x00, 0}, - {35, 0x00, 0}, - {42, 0x00, 0}, - {49, 0x00, 0}, - {57, 0x00, 0}, - {64, 0x01, 0}, - }, - /* 1 */ - { - {0, 0x03, 48}, - {0, 0x03, 49}, - {0, 0x03, 50}, - {0, 0x03, 97}, - {0, 0x03, 99}, - {0, 0x03, 101}, - {0, 0x03, 105}, - {0, 0x03, 111}, - {0, 0x03, 115}, - {0, 0x03, 116}, - {13, 0x00, 0}, - {14, 0x00, 0}, - {17, 0x00, 0}, - {18, 0x00, 0}, - {20, 0x00, 0}, - {21, 0x00, 0}, - }, - /* 2 */ - { - {1, 0x02, 48}, - {22, 0x03, 48}, - {1, 0x02, 49}, - {22, 0x03, 49}, - {1, 0x02, 50}, - {22, 0x03, 50}, - {1, 0x02, 97}, - {22, 0x03, 97}, - {1, 0x02, 99}, - {22, 0x03, 99}, - {1, 0x02, 101}, - {22, 0x03, 101}, - {1, 0x02, 105}, - {22, 0x03, 105}, - {1, 0x02, 111}, - {22, 0x03, 111}, - }, - /* 3 */ - { - {2, 0x02, 48}, - {9, 0x02, 48}, - {23, 0x02, 48}, - {40, 0x03, 48}, - {2, 0x02, 49}, - {9, 0x02, 49}, - {23, 0x02, 49}, - {40, 0x03, 49}, - {2, 0x02, 50}, - {9, 0x02, 50}, - {23, 0x02, 50}, - {40, 0x03, 50}, - {2, 0x02, 97}, - {9, 0x02, 97}, - {23, 0x02, 97}, - {40, 0x03, 97}, - }, - /* 4 */ - { - {3, 0x02, 48}, - {6, 0x02, 48}, - {10, 0x02, 48}, - {15, 0x02, 48}, - {24, 0x02, 48}, - {31, 0x02, 48}, - {41, 0x02, 48}, - {56, 0x03, 48}, - {3, 0x02, 49}, - {6, 0x02, 49}, - {10, 0x02, 49}, - {15, 0x02, 49}, - {24, 0x02, 49}, - {31, 0x02, 49}, - {41, 0x02, 49}, - {56, 0x03, 49}, - }, - /* 5 */ - { - {3, 0x02, 50}, - {6, 0x02, 50}, - {10, 0x02, 50}, - {15, 0x02, 50}, - {24, 0x02, 50}, - {31, 0x02, 50}, - {41, 0x02, 50}, - {56, 0x03, 50}, - {3, 0x02, 97}, - {6, 0x02, 97}, - {10, 0x02, 97}, - {15, 0x02, 97}, - {24, 0x02, 97}, - {31, 0x02, 97}, - {41, 0x02, 97}, - {56, 0x03, 97}, - }, - /* 6 */ - { - {2, 0x02, 99}, - {9, 0x02, 99}, - {23, 0x02, 99}, - {40, 0x03, 99}, - {2, 0x02, 101}, - {9, 0x02, 101}, - {23, 0x02, 101}, - {40, 0x03, 101}, - {2, 0x02, 105}, - {9, 0x02, 105}, - {23, 0x02, 105}, - {40, 0x03, 105}, - {2, 0x02, 111}, - {9, 0x02, 111}, - {23, 0x02, 111}, - {40, 0x03, 111}, - }, - /* 7 */ - { - {3, 0x02, 99}, - {6, 0x02, 99}, - {10, 0x02, 99}, - {15, 0x02, 99}, - {24, 0x02, 99}, - {31, 0x02, 99}, - {41, 0x02, 99}, - {56, 0x03, 99}, - {3, 0x02, 101}, - {6, 0x02, 101}, - {10, 0x02, 101}, - {15, 0x02, 101}, - {24, 0x02, 101}, - {31, 0x02, 101}, - {41, 0x02, 101}, - {56, 0x03, 101}, - }, - /* 8 */ - { - {3, 0x02, 105}, - {6, 0x02, 105}, - {10, 0x02, 105}, - {15, 0x02, 105}, - {24, 0x02, 105}, - {31, 0x02, 105}, - {41, 0x02, 105}, - {56, 0x03, 105}, - {3, 0x02, 111}, - {6, 0x02, 111}, - {10, 0x02, 111}, - {15, 0x02, 111}, - {24, 0x02, 111}, - {31, 0x02, 111}, - {41, 0x02, 111}, - {56, 0x03, 111}, - }, - /* 9 */ - { - {1, 0x02, 115}, - {22, 0x03, 115}, - {1, 0x02, 116}, - {22, 0x03, 116}, - {0, 0x03, 32}, - {0, 0x03, 37}, - {0, 0x03, 45}, - {0, 0x03, 46}, - {0, 0x03, 47}, - {0, 0x03, 51}, - {0, 0x03, 52}, - {0, 0x03, 53}, - {0, 0x03, 54}, - {0, 0x03, 55}, - {0, 0x03, 56}, - {0, 0x03, 57}, - }, - /* 10 */ - { - {2, 0x02, 115}, - {9, 0x02, 115}, - {23, 0x02, 115}, - {40, 0x03, 115}, - {2, 0x02, 116}, - {9, 0x02, 116}, - {23, 0x02, 116}, - {40, 0x03, 116}, - {1, 0x02, 32}, - {22, 0x03, 32}, - {1, 0x02, 37}, - {22, 0x03, 37}, - {1, 0x02, 45}, - {22, 0x03, 45}, - {1, 0x02, 46}, - {22, 0x03, 46}, - }, - /* 11 */ - { - {3, 0x02, 115}, - {6, 0x02, 115}, - {10, 0x02, 115}, - {15, 0x02, 115}, - {24, 0x02, 115}, - {31, 0x02, 115}, - {41, 0x02, 115}, - {56, 0x03, 115}, - {3, 0x02, 116}, - {6, 0x02, 116}, - {10, 0x02, 116}, - {15, 0x02, 116}, - {24, 0x02, 116}, - {31, 0x02, 116}, - {41, 0x02, 116}, - {56, 0x03, 116}, - }, - /* 12 */ - { - {2, 0x02, 32}, - {9, 0x02, 32}, - {23, 0x02, 32}, - {40, 0x03, 32}, - {2, 0x02, 37}, - {9, 0x02, 37}, - {23, 0x02, 37}, - {40, 0x03, 37}, - {2, 0x02, 45}, - {9, 0x02, 45}, - {23, 0x02, 45}, - {40, 0x03, 45}, - {2, 0x02, 46}, - {9, 0x02, 46}, - {23, 0x02, 46}, - {40, 0x03, 46}, - }, - /* 13 */ - { - {3, 0x02, 32}, - {6, 0x02, 32}, - {10, 0x02, 32}, - {15, 0x02, 32}, - {24, 0x02, 32}, - {31, 0x02, 32}, - {41, 0x02, 32}, - {56, 0x03, 32}, - {3, 0x02, 37}, - {6, 0x02, 37}, - {10, 0x02, 37}, - {15, 0x02, 37}, - {24, 0x02, 37}, - {31, 0x02, 37}, - {41, 0x02, 37}, - {56, 0x03, 37}, - }, - /* 14 */ - { - {3, 0x02, 45}, - {6, 0x02, 45}, - {10, 0x02, 45}, - {15, 0x02, 45}, - {24, 0x02, 45}, - {31, 0x02, 45}, - {41, 0x02, 45}, - {56, 0x03, 45}, - {3, 0x02, 46}, - {6, 0x02, 46}, - {10, 0x02, 46}, - {15, 0x02, 46}, - {24, 0x02, 46}, - {31, 0x02, 46}, - {41, 0x02, 46}, - {56, 0x03, 46}, - }, - /* 15 */ - { - {1, 0x02, 47}, - {22, 0x03, 47}, - {1, 0x02, 51}, - {22, 0x03, 51}, - {1, 0x02, 52}, - {22, 0x03, 52}, - {1, 0x02, 53}, - {22, 0x03, 53}, - {1, 0x02, 54}, - {22, 0x03, 54}, - {1, 0x02, 55}, - {22, 0x03, 55}, - {1, 0x02, 56}, - {22, 0x03, 56}, - {1, 0x02, 57}, - {22, 0x03, 57}, - }, - /* 16 */ - { - {2, 0x02, 47}, - {9, 0x02, 47}, - {23, 0x02, 47}, - {40, 0x03, 47}, - {2, 0x02, 51}, - {9, 0x02, 51}, - {23, 0x02, 51}, - {40, 0x03, 51}, - {2, 0x02, 52}, - {9, 0x02, 52}, - {23, 0x02, 52}, - {40, 0x03, 52}, - {2, 0x02, 53}, - {9, 0x02, 53}, - {23, 0x02, 53}, - {40, 0x03, 53}, - }, - /* 17 */ - { - {3, 0x02, 47}, - {6, 0x02, 47}, - {10, 0x02, 47}, - {15, 0x02, 47}, - {24, 0x02, 47}, - {31, 0x02, 47}, - {41, 0x02, 47}, - {56, 0x03, 47}, - {3, 0x02, 51}, - {6, 0x02, 51}, - {10, 0x02, 51}, - {15, 0x02, 51}, - {24, 0x02, 51}, - {31, 0x02, 51}, - {41, 0x02, 51}, - {56, 0x03, 51}, - }, - /* 18 */ - { - {3, 0x02, 52}, - {6, 0x02, 52}, - {10, 0x02, 52}, - {15, 0x02, 52}, - {24, 0x02, 52}, - {31, 0x02, 52}, - {41, 0x02, 52}, - {56, 0x03, 52}, - {3, 0x02, 53}, - {6, 0x02, 53}, - {10, 0x02, 53}, - {15, 0x02, 53}, - {24, 0x02, 53}, - {31, 0x02, 53}, - {41, 0x02, 53}, - {56, 0x03, 53}, - }, - /* 19 */ - { - {2, 0x02, 54}, - {9, 0x02, 54}, - {23, 0x02, 54}, - {40, 0x03, 54}, - {2, 0x02, 55}, - {9, 0x02, 55}, - {23, 0x02, 55}, - {40, 0x03, 55}, - {2, 0x02, 56}, - {9, 0x02, 56}, - {23, 0x02, 56}, - {40, 0x03, 56}, - {2, 0x02, 57}, - {9, 0x02, 57}, - {23, 0x02, 57}, - {40, 0x03, 57}, - }, - /* 20 */ - { - {3, 0x02, 54}, - {6, 0x02, 54}, - {10, 0x02, 54}, - {15, 0x02, 54}, - {24, 0x02, 54}, - {31, 0x02, 54}, - {41, 0x02, 54}, - {56, 0x03, 54}, - {3, 0x02, 55}, - {6, 0x02, 55}, - {10, 0x02, 55}, - {15, 0x02, 55}, - {24, 0x02, 55}, - {31, 0x02, 55}, - {41, 0x02, 55}, - {56, 0x03, 55}, - }, - /* 21 */ - { - {3, 0x02, 56}, - {6, 0x02, 56}, - {10, 0x02, 56}, - {15, 0x02, 56}, - {24, 0x02, 56}, - {31, 0x02, 56}, - {41, 0x02, 56}, - {56, 0x03, 56}, - {3, 0x02, 57}, - {6, 0x02, 57}, - {10, 0x02, 57}, - {15, 0x02, 57}, - {24, 0x02, 57}, - {31, 0x02, 57}, - {41, 0x02, 57}, - {56, 0x03, 57}, - }, - /* 22 */ - { - {26, 0x00, 0}, - {27, 0x00, 0}, - {29, 0x00, 0}, - {30, 0x00, 0}, - {33, 0x00, 0}, - {34, 0x00, 0}, - {36, 0x00, 0}, - {37, 0x00, 0}, - {43, 0x00, 0}, - {46, 0x00, 0}, - {50, 0x00, 0}, - {53, 0x00, 0}, - {58, 0x00, 0}, - {61, 0x00, 0}, - {65, 0x00, 0}, - {68, 0x01, 0}, - }, - /* 23 */ - { - {0, 0x03, 61}, - {0, 0x03, 65}, - {0, 0x03, 95}, - {0, 0x03, 98}, - {0, 0x03, 100}, - {0, 0x03, 102}, - {0, 0x03, 103}, - {0, 0x03, 104}, - {0, 0x03, 108}, - {0, 0x03, 109}, - {0, 0x03, 110}, - {0, 0x03, 112}, - {0, 0x03, 114}, - {0, 0x03, 117}, - {38, 0x00, 0}, - {39, 0x00, 0}, - }, - /* 24 */ - { - {1, 0x02, 61}, - {22, 0x03, 61}, - {1, 0x02, 65}, - {22, 0x03, 65}, - {1, 0x02, 95}, - {22, 0x03, 95}, - {1, 0x02, 98}, - {22, 0x03, 98}, - {1, 0x02, 100}, - {22, 0x03, 100}, - {1, 0x02, 102}, - {22, 0x03, 102}, - {1, 0x02, 103}, - {22, 0x03, 103}, - {1, 0x02, 104}, - {22, 0x03, 104}, - }, - /* 25 */ - { - {2, 0x02, 61}, - {9, 0x02, 61}, - {23, 0x02, 61}, - {40, 0x03, 61}, - {2, 0x02, 65}, - {9, 0x02, 65}, - {23, 0x02, 65}, - {40, 0x03, 65}, - {2, 0x02, 95}, - {9, 0x02, 95}, - {23, 0x02, 95}, - {40, 0x03, 95}, - {2, 0x02, 98}, - {9, 0x02, 98}, - {23, 0x02, 98}, - {40, 0x03, 98}, - }, - /* 26 */ - { - {3, 0x02, 61}, - {6, 0x02, 61}, - {10, 0x02, 61}, - {15, 0x02, 61}, - {24, 0x02, 61}, - {31, 0x02, 61}, - {41, 0x02, 61}, - {56, 0x03, 61}, - {3, 0x02, 65}, - {6, 0x02, 65}, - {10, 0x02, 65}, - {15, 0x02, 65}, - {24, 0x02, 65}, - {31, 0x02, 65}, - {41, 0x02, 65}, - {56, 0x03, 65}, - }, - /* 27 */ - { - {3, 0x02, 95}, - {6, 0x02, 95}, - {10, 0x02, 95}, - {15, 0x02, 95}, - {24, 0x02, 95}, - {31, 0x02, 95}, - {41, 0x02, 95}, - {56, 0x03, 95}, - {3, 0x02, 98}, - {6, 0x02, 98}, - {10, 0x02, 98}, - {15, 0x02, 98}, - {24, 0x02, 98}, - {31, 0x02, 98}, - {41, 0x02, 98}, - {56, 0x03, 98}, - }, - /* 28 */ - { - {2, 0x02, 100}, - {9, 0x02, 100}, - {23, 0x02, 100}, - {40, 0x03, 100}, - {2, 0x02, 102}, - {9, 0x02, 102}, - {23, 0x02, 102}, - {40, 0x03, 102}, - {2, 0x02, 103}, - {9, 0x02, 103}, - {23, 0x02, 103}, - {40, 0x03, 103}, - {2, 0x02, 104}, - {9, 0x02, 104}, - {23, 0x02, 104}, - {40, 0x03, 104}, - }, - /* 29 */ - { - {3, 0x02, 100}, - {6, 0x02, 100}, - {10, 0x02, 100}, - {15, 0x02, 100}, - {24, 0x02, 100}, - {31, 0x02, 100}, - {41, 0x02, 100}, - {56, 0x03, 100}, - {3, 0x02, 102}, - {6, 0x02, 102}, - {10, 0x02, 102}, - {15, 0x02, 102}, - {24, 0x02, 102}, - {31, 0x02, 102}, - {41, 0x02, 102}, - {56, 0x03, 102}, - }, - /* 30 */ - { - {3, 0x02, 103}, - {6, 0x02, 103}, - {10, 0x02, 103}, - {15, 0x02, 103}, - {24, 0x02, 103}, - {31, 0x02, 103}, - {41, 0x02, 103}, - {56, 0x03, 103}, - {3, 0x02, 104}, - {6, 0x02, 104}, - {10, 0x02, 104}, - {15, 0x02, 104}, - {24, 0x02, 104}, - {31, 0x02, 104}, - {41, 0x02, 104}, - {56, 0x03, 104}, - }, - /* 31 */ - { - {1, 0x02, 108}, - {22, 0x03, 108}, - {1, 0x02, 109}, - {22, 0x03, 109}, - {1, 0x02, 110}, - {22, 0x03, 110}, - {1, 0x02, 112}, - {22, 0x03, 112}, - {1, 0x02, 114}, - {22, 0x03, 114}, - {1, 0x02, 117}, - {22, 0x03, 117}, - {0, 0x03, 58}, - {0, 0x03, 66}, - {0, 0x03, 67}, - {0, 0x03, 68}, - }, - /* 32 */ - { - {2, 0x02, 108}, - {9, 0x02, 108}, - {23, 0x02, 108}, - {40, 0x03, 108}, - {2, 0x02, 109}, - {9, 0x02, 109}, - {23, 0x02, 109}, - {40, 0x03, 109}, - {2, 0x02, 110}, - {9, 0x02, 110}, - {23, 0x02, 110}, - {40, 0x03, 110}, - {2, 0x02, 112}, - {9, 0x02, 112}, - {23, 0x02, 112}, - {40, 0x03, 112}, - }, - /* 33 */ - { - {3, 0x02, 108}, - {6, 0x02, 108}, - {10, 0x02, 108}, - {15, 0x02, 108}, - {24, 0x02, 108}, - {31, 0x02, 108}, - {41, 0x02, 108}, - {56, 0x03, 108}, - {3, 0x02, 109}, - {6, 0x02, 109}, - {10, 0x02, 109}, - {15, 0x02, 109}, - {24, 0x02, 109}, - {31, 0x02, 109}, - {41, 0x02, 109}, - {56, 0x03, 109}, - }, - /* 34 */ - { - {3, 0x02, 110}, - {6, 0x02, 110}, - {10, 0x02, 110}, - {15, 0x02, 110}, - {24, 0x02, 110}, - {31, 0x02, 110}, - {41, 0x02, 110}, - {56, 0x03, 110}, - {3, 0x02, 112}, - {6, 0x02, 112}, - {10, 0x02, 112}, - {15, 0x02, 112}, - {24, 0x02, 112}, - {31, 0x02, 112}, - {41, 0x02, 112}, - {56, 0x03, 112}, - }, - /* 35 */ - { - {2, 0x02, 114}, - {9, 0x02, 114}, - {23, 0x02, 114}, - {40, 0x03, 114}, - {2, 0x02, 117}, - {9, 0x02, 117}, - {23, 0x02, 117}, - {40, 0x03, 117}, - {1, 0x02, 58}, - {22, 0x03, 58}, - {1, 0x02, 66}, - {22, 0x03, 66}, - {1, 0x02, 67}, - {22, 0x03, 67}, - {1, 0x02, 68}, - {22, 0x03, 68}, - }, - /* 36 */ - { - {3, 0x02, 114}, - {6, 0x02, 114}, - {10, 0x02, 114}, - {15, 0x02, 114}, - {24, 0x02, 114}, - {31, 0x02, 114}, - {41, 0x02, 114}, - {56, 0x03, 114}, - {3, 0x02, 117}, - {6, 0x02, 117}, - {10, 0x02, 117}, - {15, 0x02, 117}, - {24, 0x02, 117}, - {31, 0x02, 117}, - {41, 0x02, 117}, - {56, 0x03, 117}, - }, - /* 37 */ - { - {2, 0x02, 58}, - {9, 0x02, 58}, - {23, 0x02, 58}, - {40, 0x03, 58}, - {2, 0x02, 66}, - {9, 0x02, 66}, - {23, 0x02, 66}, - {40, 0x03, 66}, - {2, 0x02, 67}, - {9, 0x02, 67}, - {23, 0x02, 67}, - {40, 0x03, 67}, - {2, 0x02, 68}, - {9, 0x02, 68}, - {23, 0x02, 68}, - {40, 0x03, 68}, - }, - /* 38 */ - { - {3, 0x02, 58}, - {6, 0x02, 58}, - {10, 0x02, 58}, - {15, 0x02, 58}, - {24, 0x02, 58}, - {31, 0x02, 58}, - {41, 0x02, 58}, - {56, 0x03, 58}, - {3, 0x02, 66}, - {6, 0x02, 66}, - {10, 0x02, 66}, - {15, 0x02, 66}, - {24, 0x02, 66}, - {31, 0x02, 66}, - {41, 0x02, 66}, - {56, 0x03, 66}, - }, - /* 39 */ - { - {3, 0x02, 67}, - {6, 0x02, 67}, - {10, 0x02, 67}, - {15, 0x02, 67}, - {24, 0x02, 67}, - {31, 0x02, 67}, - {41, 0x02, 67}, - {56, 0x03, 67}, - {3, 0x02, 68}, - {6, 0x02, 68}, - {10, 0x02, 68}, - {15, 0x02, 68}, - {24, 0x02, 68}, - {31, 0x02, 68}, - {41, 0x02, 68}, - {56, 0x03, 68}, - }, - /* 40 */ - { - {44, 0x00, 0}, - {45, 0x00, 0}, - {47, 0x00, 0}, - {48, 0x00, 0}, - {51, 0x00, 0}, - {52, 0x00, 0}, - {54, 0x00, 0}, - {55, 0x00, 0}, - {59, 0x00, 0}, - {60, 0x00, 0}, - {62, 0x00, 0}, - {63, 0x00, 0}, - {66, 0x00, 0}, - {67, 0x00, 0}, - {69, 0x00, 0}, - {72, 0x01, 0}, - }, - /* 41 */ - { - {0, 0x03, 69}, - {0, 0x03, 70}, - {0, 0x03, 71}, - {0, 0x03, 72}, - {0, 0x03, 73}, - {0, 0x03, 74}, - {0, 0x03, 75}, - {0, 0x03, 76}, - {0, 0x03, 77}, - {0, 0x03, 78}, - {0, 0x03, 79}, - {0, 0x03, 80}, - {0, 0x03, 81}, - {0, 0x03, 82}, - {0, 0x03, 83}, - {0, 0x03, 84}, - }, - /* 42 */ - { - {1, 0x02, 69}, - {22, 0x03, 69}, - {1, 0x02, 70}, - {22, 0x03, 70}, - {1, 0x02, 71}, - {22, 0x03, 71}, - {1, 0x02, 72}, - {22, 0x03, 72}, - {1, 0x02, 73}, - {22, 0x03, 73}, - {1, 0x02, 74}, - {22, 0x03, 74}, - {1, 0x02, 75}, - {22, 0x03, 75}, - {1, 0x02, 76}, - {22, 0x03, 76}, - }, - /* 43 */ - { - {2, 0x02, 69}, - {9, 0x02, 69}, - {23, 0x02, 69}, - {40, 0x03, 69}, - {2, 0x02, 70}, - {9, 0x02, 70}, - {23, 0x02, 70}, - {40, 0x03, 70}, - {2, 0x02, 71}, - {9, 0x02, 71}, - {23, 0x02, 71}, - {40, 0x03, 71}, - {2, 0x02, 72}, - {9, 0x02, 72}, - {23, 0x02, 72}, - {40, 0x03, 72}, - }, - /* 44 */ - { - {3, 0x02, 69}, - {6, 0x02, 69}, - {10, 0x02, 69}, - {15, 0x02, 69}, - {24, 0x02, 69}, - {31, 0x02, 69}, - {41, 0x02, 69}, - {56, 0x03, 69}, - {3, 0x02, 70}, - {6, 0x02, 70}, - {10, 0x02, 70}, - {15, 0x02, 70}, - {24, 0x02, 70}, - {31, 0x02, 70}, - {41, 0x02, 70}, - {56, 0x03, 70}, - }, - /* 45 */ - { - {3, 0x02, 71}, - {6, 0x02, 71}, - {10, 0x02, 71}, - {15, 0x02, 71}, - {24, 0x02, 71}, - {31, 0x02, 71}, - {41, 0x02, 71}, - {56, 0x03, 71}, - {3, 0x02, 72}, - {6, 0x02, 72}, - {10, 0x02, 72}, - {15, 0x02, 72}, - {24, 0x02, 72}, - {31, 0x02, 72}, - {41, 0x02, 72}, - {56, 0x03, 72}, - }, - /* 46 */ - { - {2, 0x02, 73}, - {9, 0x02, 73}, - {23, 0x02, 73}, - {40, 0x03, 73}, - {2, 0x02, 74}, - {9, 0x02, 74}, - {23, 0x02, 74}, - {40, 0x03, 74}, - {2, 0x02, 75}, - {9, 0x02, 75}, - {23, 0x02, 75}, - {40, 0x03, 75}, - {2, 0x02, 76}, - {9, 0x02, 76}, - {23, 0x02, 76}, - {40, 0x03, 76}, - }, - /* 47 */ - { - {3, 0x02, 73}, - {6, 0x02, 73}, - {10, 0x02, 73}, - {15, 0x02, 73}, - {24, 0x02, 73}, - {31, 0x02, 73}, - {41, 0x02, 73}, - {56, 0x03, 73}, - {3, 0x02, 74}, - {6, 0x02, 74}, - {10, 0x02, 74}, - {15, 0x02, 74}, - {24, 0x02, 74}, - {31, 0x02, 74}, - {41, 0x02, 74}, - {56, 0x03, 74}, - }, - /* 48 */ - { - {3, 0x02, 75}, - {6, 0x02, 75}, - {10, 0x02, 75}, - {15, 0x02, 75}, - {24, 0x02, 75}, - {31, 0x02, 75}, - {41, 0x02, 75}, - {56, 0x03, 75}, - {3, 0x02, 76}, - {6, 0x02, 76}, - {10, 0x02, 76}, - {15, 0x02, 76}, - {24, 0x02, 76}, - {31, 0x02, 76}, - {41, 0x02, 76}, - {56, 0x03, 76}, - }, - /* 49 */ - { - {1, 0x02, 77}, - {22, 0x03, 77}, - {1, 0x02, 78}, - {22, 0x03, 78}, - {1, 0x02, 79}, - {22, 0x03, 79}, - {1, 0x02, 80}, - {22, 0x03, 80}, - {1, 0x02, 81}, - {22, 0x03, 81}, - {1, 0x02, 82}, - {22, 0x03, 82}, - {1, 0x02, 83}, - {22, 0x03, 83}, - {1, 0x02, 84}, - {22, 0x03, 84}, - }, - /* 50 */ - { - {2, 0x02, 77}, - {9, 0x02, 77}, - {23, 0x02, 77}, - {40, 0x03, 77}, - {2, 0x02, 78}, - {9, 0x02, 78}, - {23, 0x02, 78}, - {40, 0x03, 78}, - {2, 0x02, 79}, - {9, 0x02, 79}, - {23, 0x02, 79}, - {40, 0x03, 79}, - {2, 0x02, 80}, - {9, 0x02, 80}, - {23, 0x02, 80}, - {40, 0x03, 80}, - }, - /* 51 */ - { - {3, 0x02, 77}, - {6, 0x02, 77}, - {10, 0x02, 77}, - {15, 0x02, 77}, - {24, 0x02, 77}, - {31, 0x02, 77}, - {41, 0x02, 77}, - {56, 0x03, 77}, - {3, 0x02, 78}, - {6, 0x02, 78}, - {10, 0x02, 78}, - {15, 0x02, 78}, - {24, 0x02, 78}, - {31, 0x02, 78}, - {41, 0x02, 78}, - {56, 0x03, 78}, - }, - /* 52 */ - { - {3, 0x02, 79}, - {6, 0x02, 79}, - {10, 0x02, 79}, - {15, 0x02, 79}, - {24, 0x02, 79}, - {31, 0x02, 79}, - {41, 0x02, 79}, - {56, 0x03, 79}, - {3, 0x02, 80}, - {6, 0x02, 80}, - {10, 0x02, 80}, - {15, 0x02, 80}, - {24, 0x02, 80}, - {31, 0x02, 80}, - {41, 0x02, 80}, - {56, 0x03, 80}, - }, - /* 53 */ - { - {2, 0x02, 81}, - {9, 0x02, 81}, - {23, 0x02, 81}, - {40, 0x03, 81}, - {2, 0x02, 82}, - {9, 0x02, 82}, - {23, 0x02, 82}, - {40, 0x03, 82}, - {2, 0x02, 83}, - {9, 0x02, 83}, - {23, 0x02, 83}, - {40, 0x03, 83}, - {2, 0x02, 84}, - {9, 0x02, 84}, - {23, 0x02, 84}, - {40, 0x03, 84}, - }, - /* 54 */ - { - {3, 0x02, 81}, - {6, 0x02, 81}, - {10, 0x02, 81}, - {15, 0x02, 81}, - {24, 0x02, 81}, - {31, 0x02, 81}, - {41, 0x02, 81}, - {56, 0x03, 81}, - {3, 0x02, 82}, - {6, 0x02, 82}, - {10, 0x02, 82}, - {15, 0x02, 82}, - {24, 0x02, 82}, - {31, 0x02, 82}, - {41, 0x02, 82}, - {56, 0x03, 82}, - }, - /* 55 */ - { - {3, 0x02, 83}, - {6, 0x02, 83}, - {10, 0x02, 83}, - {15, 0x02, 83}, - {24, 0x02, 83}, - {31, 0x02, 83}, - {41, 0x02, 83}, - {56, 0x03, 83}, - {3, 0x02, 84}, - {6, 0x02, 84}, - {10, 0x02, 84}, - {15, 0x02, 84}, - {24, 0x02, 84}, - {31, 0x02, 84}, - {41, 0x02, 84}, - {56, 0x03, 84}, - }, - /* 56 */ - { - {0, 0x03, 85}, - {0, 0x03, 86}, - {0, 0x03, 87}, - {0, 0x03, 89}, - {0, 0x03, 106}, - {0, 0x03, 107}, - {0, 0x03, 113}, - {0, 0x03, 118}, - {0, 0x03, 119}, - {0, 0x03, 120}, - {0, 0x03, 121}, - {0, 0x03, 122}, - {70, 0x00, 0}, - {71, 0x00, 0}, - {73, 0x00, 0}, - {74, 0x01, 0}, - }, - /* 57 */ - { - {1, 0x02, 85}, - {22, 0x03, 85}, - {1, 0x02, 86}, - {22, 0x03, 86}, - {1, 0x02, 87}, - {22, 0x03, 87}, - {1, 0x02, 89}, - {22, 0x03, 89}, - {1, 0x02, 106}, - {22, 0x03, 106}, - {1, 0x02, 107}, - {22, 0x03, 107}, - {1, 0x02, 113}, - {22, 0x03, 113}, - {1, 0x02, 118}, - {22, 0x03, 118}, - }, - /* 58 */ - { - {2, 0x02, 85}, - {9, 0x02, 85}, - {23, 0x02, 85}, - {40, 0x03, 85}, - {2, 0x02, 86}, - {9, 0x02, 86}, - {23, 0x02, 86}, - {40, 0x03, 86}, - {2, 0x02, 87}, - {9, 0x02, 87}, - {23, 0x02, 87}, - {40, 0x03, 87}, - {2, 0x02, 89}, - {9, 0x02, 89}, - {23, 0x02, 89}, - {40, 0x03, 89}, - }, - /* 59 */ - { - {3, 0x02, 85}, - {6, 0x02, 85}, - {10, 0x02, 85}, - {15, 0x02, 85}, - {24, 0x02, 85}, - {31, 0x02, 85}, - {41, 0x02, 85}, - {56, 0x03, 85}, - {3, 0x02, 86}, - {6, 0x02, 86}, - {10, 0x02, 86}, - {15, 0x02, 86}, - {24, 0x02, 86}, - {31, 0x02, 86}, - {41, 0x02, 86}, - {56, 0x03, 86}, - }, - /* 60 */ - { - {3, 0x02, 87}, - {6, 0x02, 87}, - {10, 0x02, 87}, - {15, 0x02, 87}, - {24, 0x02, 87}, - {31, 0x02, 87}, - {41, 0x02, 87}, - {56, 0x03, 87}, - {3, 0x02, 89}, - {6, 0x02, 89}, - {10, 0x02, 89}, - {15, 0x02, 89}, - {24, 0x02, 89}, - {31, 0x02, 89}, - {41, 0x02, 89}, - {56, 0x03, 89}, - }, - /* 61 */ - { - {2, 0x02, 106}, - {9, 0x02, 106}, - {23, 0x02, 106}, - {40, 0x03, 106}, - {2, 0x02, 107}, - {9, 0x02, 107}, - {23, 0x02, 107}, - {40, 0x03, 107}, - {2, 0x02, 113}, - {9, 0x02, 113}, - {23, 0x02, 113}, - {40, 0x03, 113}, - {2, 0x02, 118}, - {9, 0x02, 118}, - {23, 0x02, 118}, - {40, 0x03, 118}, - }, - /* 62 */ - { - {3, 0x02, 106}, - {6, 0x02, 106}, - {10, 0x02, 106}, - {15, 0x02, 106}, - {24, 0x02, 106}, - {31, 0x02, 106}, - {41, 0x02, 106}, - {56, 0x03, 106}, - {3, 0x02, 107}, - {6, 0x02, 107}, - {10, 0x02, 107}, - {15, 0x02, 107}, - {24, 0x02, 107}, - {31, 0x02, 107}, - {41, 0x02, 107}, - {56, 0x03, 107}, - }, - /* 63 */ - { - {3, 0x02, 113}, - {6, 0x02, 113}, - {10, 0x02, 113}, - {15, 0x02, 113}, - {24, 0x02, 113}, - {31, 0x02, 113}, - {41, 0x02, 113}, - {56, 0x03, 113}, - {3, 0x02, 118}, - {6, 0x02, 118}, - {10, 0x02, 118}, - {15, 0x02, 118}, - {24, 0x02, 118}, - {31, 0x02, 118}, - {41, 0x02, 118}, - {56, 0x03, 118}, - }, - /* 64 */ - { - {1, 0x02, 119}, - {22, 0x03, 119}, - {1, 0x02, 120}, - {22, 0x03, 120}, - {1, 0x02, 121}, - {22, 0x03, 121}, - {1, 0x02, 122}, - {22, 0x03, 122}, - {0, 0x03, 38}, - {0, 0x03, 42}, - {0, 0x03, 44}, - {0, 0x03, 59}, - {0, 0x03, 88}, - {0, 0x03, 90}, - {75, 0x00, 0}, - {78, 0x00, 0}, - }, - /* 65 */ - { - {2, 0x02, 119}, - {9, 0x02, 119}, - {23, 0x02, 119}, - {40, 0x03, 119}, - {2, 0x02, 120}, - {9, 0x02, 120}, - {23, 0x02, 120}, - {40, 0x03, 120}, - {2, 0x02, 121}, - {9, 0x02, 121}, - {23, 0x02, 121}, - {40, 0x03, 121}, - {2, 0x02, 122}, - {9, 0x02, 122}, - {23, 0x02, 122}, - {40, 0x03, 122}, - }, - /* 66 */ - { - {3, 0x02, 119}, - {6, 0x02, 119}, - {10, 0x02, 119}, - {15, 0x02, 119}, - {24, 0x02, 119}, - {31, 0x02, 119}, - {41, 0x02, 119}, - {56, 0x03, 119}, - {3, 0x02, 120}, - {6, 0x02, 120}, - {10, 0x02, 120}, - {15, 0x02, 120}, - {24, 0x02, 120}, - {31, 0x02, 120}, - {41, 0x02, 120}, - {56, 0x03, 120}, - }, - /* 67 */ - { - {3, 0x02, 121}, - {6, 0x02, 121}, - {10, 0x02, 121}, - {15, 0x02, 121}, - {24, 0x02, 121}, - {31, 0x02, 121}, - {41, 0x02, 121}, - {56, 0x03, 121}, - {3, 0x02, 122}, - {6, 0x02, 122}, - {10, 0x02, 122}, - {15, 0x02, 122}, - {24, 0x02, 122}, - {31, 0x02, 122}, - {41, 0x02, 122}, - {56, 0x03, 122}, - }, - /* 68 */ - { - {1, 0x02, 38}, - {22, 0x03, 38}, - {1, 0x02, 42}, - {22, 0x03, 42}, - {1, 0x02, 44}, - {22, 0x03, 44}, - {1, 0x02, 59}, - {22, 0x03, 59}, - {1, 0x02, 88}, - {22, 0x03, 88}, - {1, 0x02, 90}, - {22, 0x03, 90}, - {76, 0x00, 0}, - {77, 0x00, 0}, - {79, 0x00, 0}, - {81, 0x00, 0}, - }, - /* 69 */ - { - {2, 0x02, 38}, - {9, 0x02, 38}, - {23, 0x02, 38}, - {40, 0x03, 38}, - {2, 0x02, 42}, - {9, 0x02, 42}, - {23, 0x02, 42}, - {40, 0x03, 42}, - {2, 0x02, 44}, - {9, 0x02, 44}, - {23, 0x02, 44}, - {40, 0x03, 44}, - {2, 0x02, 59}, - {9, 0x02, 59}, - {23, 0x02, 59}, - {40, 0x03, 59}, - }, - /* 70 */ - { - {3, 0x02, 38}, - {6, 0x02, 38}, - {10, 0x02, 38}, - {15, 0x02, 38}, - {24, 0x02, 38}, - {31, 0x02, 38}, - {41, 0x02, 38}, - {56, 0x03, 38}, - {3, 0x02, 42}, - {6, 0x02, 42}, - {10, 0x02, 42}, - {15, 0x02, 42}, - {24, 0x02, 42}, - {31, 0x02, 42}, - {41, 0x02, 42}, - {56, 0x03, 42}, - }, - /* 71 */ - { - {3, 0x02, 44}, - {6, 0x02, 44}, - {10, 0x02, 44}, - {15, 0x02, 44}, - {24, 0x02, 44}, - {31, 0x02, 44}, - {41, 0x02, 44}, - {56, 0x03, 44}, - {3, 0x02, 59}, - {6, 0x02, 59}, - {10, 0x02, 59}, - {15, 0x02, 59}, - {24, 0x02, 59}, - {31, 0x02, 59}, - {41, 0x02, 59}, - {56, 0x03, 59}, - }, - /* 72 */ - { - {2, 0x02, 88}, - {9, 0x02, 88}, - {23, 0x02, 88}, - {40, 0x03, 88}, - {2, 0x02, 90}, - {9, 0x02, 90}, - {23, 0x02, 90}, - {40, 0x03, 90}, - {0, 0x03, 33}, - {0, 0x03, 34}, - {0, 0x03, 40}, - {0, 0x03, 41}, - {0, 0x03, 63}, - {80, 0x00, 0}, - {82, 0x00, 0}, - {84, 0x00, 0}, - }, - /* 73 */ - { - {3, 0x02, 88}, - {6, 0x02, 88}, - {10, 0x02, 88}, - {15, 0x02, 88}, - {24, 0x02, 88}, - {31, 0x02, 88}, - {41, 0x02, 88}, - {56, 0x03, 88}, - {3, 0x02, 90}, - {6, 0x02, 90}, - {10, 0x02, 90}, - {15, 0x02, 90}, - {24, 0x02, 90}, - {31, 0x02, 90}, - {41, 0x02, 90}, - {56, 0x03, 90}, - }, - /* 74 */ - { - {1, 0x02, 33}, - {22, 0x03, 33}, - {1, 0x02, 34}, - {22, 0x03, 34}, - {1, 0x02, 40}, - {22, 0x03, 40}, - {1, 0x02, 41}, - {22, 0x03, 41}, - {1, 0x02, 63}, - {22, 0x03, 63}, - {0, 0x03, 39}, - {0, 0x03, 43}, - {0, 0x03, 124}, - {83, 0x00, 0}, - {85, 0x00, 0}, - {88, 0x00, 0}, - }, - /* 75 */ - { - {2, 0x02, 33}, - {9, 0x02, 33}, - {23, 0x02, 33}, - {40, 0x03, 33}, - {2, 0x02, 34}, - {9, 0x02, 34}, - {23, 0x02, 34}, - {40, 0x03, 34}, - {2, 0x02, 40}, - {9, 0x02, 40}, - {23, 0x02, 40}, - {40, 0x03, 40}, - {2, 0x02, 41}, - {9, 0x02, 41}, - {23, 0x02, 41}, - {40, 0x03, 41}, - }, - /* 76 */ - { - {3, 0x02, 33}, - {6, 0x02, 33}, - {10, 0x02, 33}, - {15, 0x02, 33}, - {24, 0x02, 33}, - {31, 0x02, 33}, - {41, 0x02, 33}, - {56, 0x03, 33}, - {3, 0x02, 34}, - {6, 0x02, 34}, - {10, 0x02, 34}, - {15, 0x02, 34}, - {24, 0x02, 34}, - {31, 0x02, 34}, - {41, 0x02, 34}, - {56, 0x03, 34}, - }, - /* 77 */ - { - {3, 0x02, 40}, - {6, 0x02, 40}, - {10, 0x02, 40}, - {15, 0x02, 40}, - {24, 0x02, 40}, - {31, 0x02, 40}, - {41, 0x02, 40}, - {56, 0x03, 40}, - {3, 0x02, 41}, - {6, 0x02, 41}, - {10, 0x02, 41}, - {15, 0x02, 41}, - {24, 0x02, 41}, - {31, 0x02, 41}, - {41, 0x02, 41}, - {56, 0x03, 41}, - }, - /* 78 */ - { - {2, 0x02, 63}, - {9, 0x02, 63}, - {23, 0x02, 63}, - {40, 0x03, 63}, - {1, 0x02, 39}, - {22, 0x03, 39}, - {1, 0x02, 43}, - {22, 0x03, 43}, - {1, 0x02, 124}, - {22, 0x03, 124}, - {0, 0x03, 35}, - {0, 0x03, 62}, - {86, 0x00, 0}, - {87, 0x00, 0}, - {89, 0x00, 0}, - {90, 0x00, 0}, - }, - /* 79 */ - { - {3, 0x02, 63}, - {6, 0x02, 63}, - {10, 0x02, 63}, - {15, 0x02, 63}, - {24, 0x02, 63}, - {31, 0x02, 63}, - {41, 0x02, 63}, - {56, 0x03, 63}, - {2, 0x02, 39}, - {9, 0x02, 39}, - {23, 0x02, 39}, - {40, 0x03, 39}, - {2, 0x02, 43}, - {9, 0x02, 43}, - {23, 0x02, 43}, - {40, 0x03, 43}, - }, - /* 80 */ - { - {3, 0x02, 39}, - {6, 0x02, 39}, - {10, 0x02, 39}, - {15, 0x02, 39}, - {24, 0x02, 39}, - {31, 0x02, 39}, - {41, 0x02, 39}, - {56, 0x03, 39}, - {3, 0x02, 43}, - {6, 0x02, 43}, - {10, 0x02, 43}, - {15, 0x02, 43}, - {24, 0x02, 43}, - {31, 0x02, 43}, - {41, 0x02, 43}, - {56, 0x03, 43}, - }, - /* 81 */ - { - {2, 0x02, 124}, - {9, 0x02, 124}, - {23, 0x02, 124}, - {40, 0x03, 124}, - {1, 0x02, 35}, - {22, 0x03, 35}, - {1, 0x02, 62}, - {22, 0x03, 62}, - {0, 0x03, 0}, - {0, 0x03, 36}, - {0, 0x03, 64}, - {0, 0x03, 91}, - {0, 0x03, 93}, - {0, 0x03, 126}, - {91, 0x00, 0}, - {92, 0x00, 0}, - }, - /* 82 */ - { - {3, 0x02, 124}, - {6, 0x02, 124}, - {10, 0x02, 124}, - {15, 0x02, 124}, - {24, 0x02, 124}, - {31, 0x02, 124}, - {41, 0x02, 124}, - {56, 0x03, 124}, - {2, 0x02, 35}, - {9, 0x02, 35}, - {23, 0x02, 35}, - {40, 0x03, 35}, - {2, 0x02, 62}, - {9, 0x02, 62}, - {23, 0x02, 62}, - {40, 0x03, 62}, - }, - /* 83 */ - { - {3, 0x02, 35}, - {6, 0x02, 35}, - {10, 0x02, 35}, - {15, 0x02, 35}, - {24, 0x02, 35}, - {31, 0x02, 35}, - {41, 0x02, 35}, - {56, 0x03, 35}, - {3, 0x02, 62}, - {6, 0x02, 62}, - {10, 0x02, 62}, - {15, 0x02, 62}, - {24, 0x02, 62}, - {31, 0x02, 62}, - {41, 0x02, 62}, - {56, 0x03, 62}, - }, - /* 84 */ - { - {1, 0x02, 0}, - {22, 0x03, 0}, - {1, 0x02, 36}, - {22, 0x03, 36}, - {1, 0x02, 64}, - {22, 0x03, 64}, - {1, 0x02, 91}, - {22, 0x03, 91}, - {1, 0x02, 93}, - {22, 0x03, 93}, - {1, 0x02, 126}, - {22, 0x03, 126}, - {0, 0x03, 94}, - {0, 0x03, 125}, - {93, 0x00, 0}, - {94, 0x00, 0}, - }, - /* 85 */ - { - {2, 0x02, 0}, - {9, 0x02, 0}, - {23, 0x02, 0}, - {40, 0x03, 0}, - {2, 0x02, 36}, - {9, 0x02, 36}, - {23, 0x02, 36}, - {40, 0x03, 36}, - {2, 0x02, 64}, - {9, 0x02, 64}, - {23, 0x02, 64}, - {40, 0x03, 64}, - {2, 0x02, 91}, - {9, 0x02, 91}, - {23, 0x02, 91}, - {40, 0x03, 91}, - }, - /* 86 */ - { - {3, 0x02, 0}, - {6, 0x02, 0}, - {10, 0x02, 0}, - {15, 0x02, 0}, - {24, 0x02, 0}, - {31, 0x02, 0}, - {41, 0x02, 0}, - {56, 0x03, 0}, - {3, 0x02, 36}, - {6, 0x02, 36}, - {10, 0x02, 36}, - {15, 0x02, 36}, - {24, 0x02, 36}, - {31, 0x02, 36}, - {41, 0x02, 36}, - {56, 0x03, 36}, - }, - /* 87 */ - { - {3, 0x02, 64}, - {6, 0x02, 64}, - {10, 0x02, 64}, - {15, 0x02, 64}, - {24, 0x02, 64}, - {31, 0x02, 64}, - {41, 0x02, 64}, - {56, 0x03, 64}, - {3, 0x02, 91}, - {6, 0x02, 91}, - {10, 0x02, 91}, - {15, 0x02, 91}, - {24, 0x02, 91}, - {31, 0x02, 91}, - {41, 0x02, 91}, - {56, 0x03, 91}, - }, - /* 88 */ - { - {2, 0x02, 93}, - {9, 0x02, 93}, - {23, 0x02, 93}, - {40, 0x03, 93}, - {2, 0x02, 126}, - {9, 0x02, 126}, - {23, 0x02, 126}, - {40, 0x03, 126}, - {1, 0x02, 94}, - {22, 0x03, 94}, - {1, 0x02, 125}, - {22, 0x03, 125}, - {0, 0x03, 60}, - {0, 0x03, 96}, - {0, 0x03, 123}, - {95, 0x00, 0}, - }, - /* 89 */ - { - {3, 0x02, 93}, - {6, 0x02, 93}, - {10, 0x02, 93}, - {15, 0x02, 93}, - {24, 0x02, 93}, - {31, 0x02, 93}, - {41, 0x02, 93}, - {56, 0x03, 93}, - {3, 0x02, 126}, - {6, 0x02, 126}, - {10, 0x02, 126}, - {15, 0x02, 126}, - {24, 0x02, 126}, - {31, 0x02, 126}, - {41, 0x02, 126}, - {56, 0x03, 126}, - }, - /* 90 */ - { - {2, 0x02, 94}, - {9, 0x02, 94}, - {23, 0x02, 94}, - {40, 0x03, 94}, - {2, 0x02, 125}, - {9, 0x02, 125}, - {23, 0x02, 125}, - {40, 0x03, 125}, - {1, 0x02, 60}, - {22, 0x03, 60}, - {1, 0x02, 96}, - {22, 0x03, 96}, - {1, 0x02, 123}, - {22, 0x03, 123}, - {96, 0x00, 0}, - {110, 0x00, 0}, - }, - /* 91 */ - { - {3, 0x02, 94}, - {6, 0x02, 94}, - {10, 0x02, 94}, - {15, 0x02, 94}, - {24, 0x02, 94}, - {31, 0x02, 94}, - {41, 0x02, 94}, - {56, 0x03, 94}, - {3, 0x02, 125}, - {6, 0x02, 125}, - {10, 0x02, 125}, - {15, 0x02, 125}, - {24, 0x02, 125}, - {31, 0x02, 125}, - {41, 0x02, 125}, - {56, 0x03, 125}, - }, - /* 92 */ - { - {2, 0x02, 60}, - {9, 0x02, 60}, - {23, 0x02, 60}, - {40, 0x03, 60}, - {2, 0x02, 96}, - {9, 0x02, 96}, - {23, 0x02, 96}, - {40, 0x03, 96}, - {2, 0x02, 123}, - {9, 0x02, 123}, - {23, 0x02, 123}, - {40, 0x03, 123}, - {97, 0x00, 0}, - {101, 0x00, 0}, - {111, 0x00, 0}, - {133, 0x00, 0}, - }, - /* 93 */ - { - {3, 0x02, 60}, - {6, 0x02, 60}, - {10, 0x02, 60}, - {15, 0x02, 60}, - {24, 0x02, 60}, - {31, 0x02, 60}, - {41, 0x02, 60}, - {56, 0x03, 60}, - {3, 0x02, 96}, - {6, 0x02, 96}, - {10, 0x02, 96}, - {15, 0x02, 96}, - {24, 0x02, 96}, - {31, 0x02, 96}, - {41, 0x02, 96}, - {56, 0x03, 96}, - }, - /* 94 */ - { - {3, 0x02, 123}, - {6, 0x02, 123}, - {10, 0x02, 123}, - {15, 0x02, 123}, - {24, 0x02, 123}, - {31, 0x02, 123}, - {41, 0x02, 123}, - {56, 0x03, 123}, - {98, 0x00, 0}, - {99, 0x00, 0}, - {102, 0x00, 0}, - {105, 0x00, 0}, - {112, 0x00, 0}, - {119, 0x00, 0}, - {134, 0x00, 0}, - {153, 0x00, 0}, - }, - /* 95 */ - { - {0, 0x03, 92}, - {0, 0x03, 195}, - {0, 0x03, 208}, - {100, 0x00, 0}, - {103, 0x00, 0}, - {104, 0x00, 0}, - {106, 0x00, 0}, - {107, 0x00, 0}, - {113, 0x00, 0}, - {116, 0x00, 0}, - {120, 0x00, 0}, - {126, 0x00, 0}, - {135, 0x00, 0}, - {142, 0x00, 0}, - {154, 0x00, 0}, - {169, 0x00, 0}, - }, - /* 96 */ - { - {1, 0x02, 92}, - {22, 0x03, 92}, - {1, 0x02, 195}, - {22, 0x03, 195}, - {1, 0x02, 208}, - {22, 0x03, 208}, - {0, 0x03, 128}, - {0, 0x03, 130}, - {0, 0x03, 131}, - {0, 0x03, 162}, - {0, 0x03, 184}, - {0, 0x03, 194}, - {0, 0x03, 224}, - {0, 0x03, 226}, - {108, 0x00, 0}, - {109, 0x00, 0}, - }, - /* 97 */ - { - {2, 0x02, 92}, - {9, 0x02, 92}, - {23, 0x02, 92}, - {40, 0x03, 92}, - {2, 0x02, 195}, - {9, 0x02, 195}, - {23, 0x02, 195}, - {40, 0x03, 195}, - {2, 0x02, 208}, - {9, 0x02, 208}, - {23, 0x02, 208}, - {40, 0x03, 208}, - {1, 0x02, 128}, - {22, 0x03, 128}, - {1, 0x02, 130}, - {22, 0x03, 130}, - }, - /* 98 */ - { - {3, 0x02, 92}, - {6, 0x02, 92}, - {10, 0x02, 92}, - {15, 0x02, 92}, - {24, 0x02, 92}, - {31, 0x02, 92}, - {41, 0x02, 92}, - {56, 0x03, 92}, - {3, 0x02, 195}, - {6, 0x02, 195}, - {10, 0x02, 195}, - {15, 0x02, 195}, - {24, 0x02, 195}, - {31, 0x02, 195}, - {41, 0x02, 195}, - {56, 0x03, 195}, - }, - /* 99 */ - { - {3, 0x02, 208}, - {6, 0x02, 208}, - {10, 0x02, 208}, - {15, 0x02, 208}, - {24, 0x02, 208}, - {31, 0x02, 208}, - {41, 0x02, 208}, - {56, 0x03, 208}, - {2, 0x02, 128}, - {9, 0x02, 128}, - {23, 0x02, 128}, - {40, 0x03, 128}, - {2, 0x02, 130}, - {9, 0x02, 130}, - {23, 0x02, 130}, - {40, 0x03, 130}, - }, - /* 100 */ - { - {3, 0x02, 128}, - {6, 0x02, 128}, - {10, 0x02, 128}, - {15, 0x02, 128}, - {24, 0x02, 128}, - {31, 0x02, 128}, - {41, 0x02, 128}, - {56, 0x03, 128}, - {3, 0x02, 130}, - {6, 0x02, 130}, - {10, 0x02, 130}, - {15, 0x02, 130}, - {24, 0x02, 130}, - {31, 0x02, 130}, - {41, 0x02, 130}, - {56, 0x03, 130}, - }, - /* 101 */ - { - {1, 0x02, 131}, - {22, 0x03, 131}, - {1, 0x02, 162}, - {22, 0x03, 162}, - {1, 0x02, 184}, - {22, 0x03, 184}, - {1, 0x02, 194}, - {22, 0x03, 194}, - {1, 0x02, 224}, - {22, 0x03, 224}, - {1, 0x02, 226}, - {22, 0x03, 226}, - {0, 0x03, 153}, - {0, 0x03, 161}, - {0, 0x03, 167}, - {0, 0x03, 172}, - }, - /* 102 */ - { - {2, 0x02, 131}, - {9, 0x02, 131}, - {23, 0x02, 131}, - {40, 0x03, 131}, - {2, 0x02, 162}, - {9, 0x02, 162}, - {23, 0x02, 162}, - {40, 0x03, 162}, - {2, 0x02, 184}, - {9, 0x02, 184}, - {23, 0x02, 184}, - {40, 0x03, 184}, - {2, 0x02, 194}, - {9, 0x02, 194}, - {23, 0x02, 194}, - {40, 0x03, 194}, - }, - /* 103 */ - { - {3, 0x02, 131}, - {6, 0x02, 131}, - {10, 0x02, 131}, - {15, 0x02, 131}, - {24, 0x02, 131}, - {31, 0x02, 131}, - {41, 0x02, 131}, - {56, 0x03, 131}, - {3, 0x02, 162}, - {6, 0x02, 162}, - {10, 0x02, 162}, - {15, 0x02, 162}, - {24, 0x02, 162}, - {31, 0x02, 162}, - {41, 0x02, 162}, - {56, 0x03, 162}, - }, - /* 104 */ - { - {3, 0x02, 184}, - {6, 0x02, 184}, - {10, 0x02, 184}, - {15, 0x02, 184}, - {24, 0x02, 184}, - {31, 0x02, 184}, - {41, 0x02, 184}, - {56, 0x03, 184}, - {3, 0x02, 194}, - {6, 0x02, 194}, - {10, 0x02, 194}, - {15, 0x02, 194}, - {24, 0x02, 194}, - {31, 0x02, 194}, - {41, 0x02, 194}, - {56, 0x03, 194}, - }, - /* 105 */ - { - {2, 0x02, 224}, - {9, 0x02, 224}, - {23, 0x02, 224}, - {40, 0x03, 224}, - {2, 0x02, 226}, - {9, 0x02, 226}, - {23, 0x02, 226}, - {40, 0x03, 226}, - {1, 0x02, 153}, - {22, 0x03, 153}, - {1, 0x02, 161}, - {22, 0x03, 161}, - {1, 0x02, 167}, - {22, 0x03, 167}, - {1, 0x02, 172}, - {22, 0x03, 172}, - }, - /* 106 */ - { - {3, 0x02, 224}, - {6, 0x02, 224}, - {10, 0x02, 224}, - {15, 0x02, 224}, - {24, 0x02, 224}, - {31, 0x02, 224}, - {41, 0x02, 224}, - {56, 0x03, 224}, - {3, 0x02, 226}, - {6, 0x02, 226}, - {10, 0x02, 226}, - {15, 0x02, 226}, - {24, 0x02, 226}, - {31, 0x02, 226}, - {41, 0x02, 226}, - {56, 0x03, 226}, - }, - /* 107 */ - { - {2, 0x02, 153}, - {9, 0x02, 153}, - {23, 0x02, 153}, - {40, 0x03, 153}, - {2, 0x02, 161}, - {9, 0x02, 161}, - {23, 0x02, 161}, - {40, 0x03, 161}, - {2, 0x02, 167}, - {9, 0x02, 167}, - {23, 0x02, 167}, - {40, 0x03, 167}, - {2, 0x02, 172}, - {9, 0x02, 172}, - {23, 0x02, 172}, - {40, 0x03, 172}, - }, - /* 108 */ - { - {3, 0x02, 153}, - {6, 0x02, 153}, - {10, 0x02, 153}, - {15, 0x02, 153}, - {24, 0x02, 153}, - {31, 0x02, 153}, - {41, 0x02, 153}, - {56, 0x03, 153}, - {3, 0x02, 161}, - {6, 0x02, 161}, - {10, 0x02, 161}, - {15, 0x02, 161}, - {24, 0x02, 161}, - {31, 0x02, 161}, - {41, 0x02, 161}, - {56, 0x03, 161}, - }, - /* 109 */ - { - {3, 0x02, 167}, - {6, 0x02, 167}, - {10, 0x02, 167}, - {15, 0x02, 167}, - {24, 0x02, 167}, - {31, 0x02, 167}, - {41, 0x02, 167}, - {56, 0x03, 167}, - {3, 0x02, 172}, - {6, 0x02, 172}, - {10, 0x02, 172}, - {15, 0x02, 172}, - {24, 0x02, 172}, - {31, 0x02, 172}, - {41, 0x02, 172}, - {56, 0x03, 172}, - }, - /* 110 */ - { - {114, 0x00, 0}, - {115, 0x00, 0}, - {117, 0x00, 0}, - {118, 0x00, 0}, - {121, 0x00, 0}, - {123, 0x00, 0}, - {127, 0x00, 0}, - {130, 0x00, 0}, - {136, 0x00, 0}, - {139, 0x00, 0}, - {143, 0x00, 0}, - {146, 0x00, 0}, - {155, 0x00, 0}, - {162, 0x00, 0}, - {170, 0x00, 0}, - {180, 0x00, 0}, - }, - /* 111 */ - { - {0, 0x03, 176}, - {0, 0x03, 177}, - {0, 0x03, 179}, - {0, 0x03, 209}, - {0, 0x03, 216}, - {0, 0x03, 217}, - {0, 0x03, 227}, - {0, 0x03, 229}, - {0, 0x03, 230}, - {122, 0x00, 0}, - {124, 0x00, 0}, - {125, 0x00, 0}, - {128, 0x00, 0}, - {129, 0x00, 0}, - {131, 0x00, 0}, - {132, 0x00, 0}, - }, - /* 112 */ - { - {1, 0x02, 176}, - {22, 0x03, 176}, - {1, 0x02, 177}, - {22, 0x03, 177}, - {1, 0x02, 179}, - {22, 0x03, 179}, - {1, 0x02, 209}, - {22, 0x03, 209}, - {1, 0x02, 216}, - {22, 0x03, 216}, - {1, 0x02, 217}, - {22, 0x03, 217}, - {1, 0x02, 227}, - {22, 0x03, 227}, - {1, 0x02, 229}, - {22, 0x03, 229}, - }, - /* 113 */ - { - {2, 0x02, 176}, - {9, 0x02, 176}, - {23, 0x02, 176}, - {40, 0x03, 176}, - {2, 0x02, 177}, - {9, 0x02, 177}, - {23, 0x02, 177}, - {40, 0x03, 177}, - {2, 0x02, 179}, - {9, 0x02, 179}, - {23, 0x02, 179}, - {40, 0x03, 179}, - {2, 0x02, 209}, - {9, 0x02, 209}, - {23, 0x02, 209}, - {40, 0x03, 209}, - }, - /* 114 */ - { - {3, 0x02, 176}, - {6, 0x02, 176}, - {10, 0x02, 176}, - {15, 0x02, 176}, - {24, 0x02, 176}, - {31, 0x02, 176}, - {41, 0x02, 176}, - {56, 0x03, 176}, - {3, 0x02, 177}, - {6, 0x02, 177}, - {10, 0x02, 177}, - {15, 0x02, 177}, - {24, 0x02, 177}, - {31, 0x02, 177}, - {41, 0x02, 177}, - {56, 0x03, 177}, - }, - /* 115 */ - { - {3, 0x02, 179}, - {6, 0x02, 179}, - {10, 0x02, 179}, - {15, 0x02, 179}, - {24, 0x02, 179}, - {31, 0x02, 179}, - {41, 0x02, 179}, - {56, 0x03, 179}, - {3, 0x02, 209}, - {6, 0x02, 209}, - {10, 0x02, 209}, - {15, 0x02, 209}, - {24, 0x02, 209}, - {31, 0x02, 209}, - {41, 0x02, 209}, - {56, 0x03, 209}, - }, - /* 116 */ - { - {2, 0x02, 216}, - {9, 0x02, 216}, - {23, 0x02, 216}, - {40, 0x03, 216}, - {2, 0x02, 217}, - {9, 0x02, 217}, - {23, 0x02, 217}, - {40, 0x03, 217}, - {2, 0x02, 227}, - {9, 0x02, 227}, - {23, 0x02, 227}, - {40, 0x03, 227}, - {2, 0x02, 229}, - {9, 0x02, 229}, - {23, 0x02, 229}, - {40, 0x03, 229}, - }, - /* 117 */ - { - {3, 0x02, 216}, - {6, 0x02, 216}, - {10, 0x02, 216}, - {15, 0x02, 216}, - {24, 0x02, 216}, - {31, 0x02, 216}, - {41, 0x02, 216}, - {56, 0x03, 216}, - {3, 0x02, 217}, - {6, 0x02, 217}, - {10, 0x02, 217}, - {15, 0x02, 217}, - {24, 0x02, 217}, - {31, 0x02, 217}, - {41, 0x02, 217}, - {56, 0x03, 217}, - }, - /* 118 */ - { - {3, 0x02, 227}, - {6, 0x02, 227}, - {10, 0x02, 227}, - {15, 0x02, 227}, - {24, 0x02, 227}, - {31, 0x02, 227}, - {41, 0x02, 227}, - {56, 0x03, 227}, - {3, 0x02, 229}, - {6, 0x02, 229}, - {10, 0x02, 229}, - {15, 0x02, 229}, - {24, 0x02, 229}, - {31, 0x02, 229}, - {41, 0x02, 229}, - {56, 0x03, 229}, - }, - /* 119 */ - { - {1, 0x02, 230}, - {22, 0x03, 230}, - {0, 0x03, 129}, - {0, 0x03, 132}, - {0, 0x03, 133}, - {0, 0x03, 134}, - {0, 0x03, 136}, - {0, 0x03, 146}, - {0, 0x03, 154}, - {0, 0x03, 156}, - {0, 0x03, 160}, - {0, 0x03, 163}, - {0, 0x03, 164}, - {0, 0x03, 169}, - {0, 0x03, 170}, - {0, 0x03, 173}, - }, - /* 120 */ - { - {2, 0x02, 230}, - {9, 0x02, 230}, - {23, 0x02, 230}, - {40, 0x03, 230}, - {1, 0x02, 129}, - {22, 0x03, 129}, - {1, 0x02, 132}, - {22, 0x03, 132}, - {1, 0x02, 133}, - {22, 0x03, 133}, - {1, 0x02, 134}, - {22, 0x03, 134}, - {1, 0x02, 136}, - {22, 0x03, 136}, - {1, 0x02, 146}, - {22, 0x03, 146}, - }, - /* 121 */ - { - {3, 0x02, 230}, - {6, 0x02, 230}, - {10, 0x02, 230}, - {15, 0x02, 230}, - {24, 0x02, 230}, - {31, 0x02, 230}, - {41, 0x02, 230}, - {56, 0x03, 230}, - {2, 0x02, 129}, - {9, 0x02, 129}, - {23, 0x02, 129}, - {40, 0x03, 129}, - {2, 0x02, 132}, - {9, 0x02, 132}, - {23, 0x02, 132}, - {40, 0x03, 132}, - }, - /* 122 */ - { - {3, 0x02, 129}, - {6, 0x02, 129}, - {10, 0x02, 129}, - {15, 0x02, 129}, - {24, 0x02, 129}, - {31, 0x02, 129}, - {41, 0x02, 129}, - {56, 0x03, 129}, - {3, 0x02, 132}, - {6, 0x02, 132}, - {10, 0x02, 132}, - {15, 0x02, 132}, - {24, 0x02, 132}, - {31, 0x02, 132}, - {41, 0x02, 132}, - {56, 0x03, 132}, - }, - /* 123 */ - { - {2, 0x02, 133}, - {9, 0x02, 133}, - {23, 0x02, 133}, - {40, 0x03, 133}, - {2, 0x02, 134}, - {9, 0x02, 134}, - {23, 0x02, 134}, - {40, 0x03, 134}, - {2, 0x02, 136}, - {9, 0x02, 136}, - {23, 0x02, 136}, - {40, 0x03, 136}, - {2, 0x02, 146}, - {9, 0x02, 146}, - {23, 0x02, 146}, - {40, 0x03, 146}, - }, - /* 124 */ - { - {3, 0x02, 133}, - {6, 0x02, 133}, - {10, 0x02, 133}, - {15, 0x02, 133}, - {24, 0x02, 133}, - {31, 0x02, 133}, - {41, 0x02, 133}, - {56, 0x03, 133}, - {3, 0x02, 134}, - {6, 0x02, 134}, - {10, 0x02, 134}, - {15, 0x02, 134}, - {24, 0x02, 134}, - {31, 0x02, 134}, - {41, 0x02, 134}, - {56, 0x03, 134}, - }, - /* 125 */ - { - {3, 0x02, 136}, - {6, 0x02, 136}, - {10, 0x02, 136}, - {15, 0x02, 136}, - {24, 0x02, 136}, - {31, 0x02, 136}, - {41, 0x02, 136}, - {56, 0x03, 136}, - {3, 0x02, 146}, - {6, 0x02, 146}, - {10, 0x02, 146}, - {15, 0x02, 146}, - {24, 0x02, 146}, - {31, 0x02, 146}, - {41, 0x02, 146}, - {56, 0x03, 146}, - }, - /* 126 */ - { - {1, 0x02, 154}, - {22, 0x03, 154}, - {1, 0x02, 156}, - {22, 0x03, 156}, - {1, 0x02, 160}, - {22, 0x03, 160}, - {1, 0x02, 163}, - {22, 0x03, 163}, - {1, 0x02, 164}, - {22, 0x03, 164}, - {1, 0x02, 169}, - {22, 0x03, 169}, - {1, 0x02, 170}, - {22, 0x03, 170}, - {1, 0x02, 173}, - {22, 0x03, 173}, - }, - /* 127 */ - { - {2, 0x02, 154}, - {9, 0x02, 154}, - {23, 0x02, 154}, - {40, 0x03, 154}, - {2, 0x02, 156}, - {9, 0x02, 156}, - {23, 0x02, 156}, - {40, 0x03, 156}, - {2, 0x02, 160}, - {9, 0x02, 160}, - {23, 0x02, 160}, - {40, 0x03, 160}, - {2, 0x02, 163}, - {9, 0x02, 163}, - {23, 0x02, 163}, - {40, 0x03, 163}, - }, - /* 128 */ - { - {3, 0x02, 154}, - {6, 0x02, 154}, - {10, 0x02, 154}, - {15, 0x02, 154}, - {24, 0x02, 154}, - {31, 0x02, 154}, - {41, 0x02, 154}, - {56, 0x03, 154}, - {3, 0x02, 156}, - {6, 0x02, 156}, - {10, 0x02, 156}, - {15, 0x02, 156}, - {24, 0x02, 156}, - {31, 0x02, 156}, - {41, 0x02, 156}, - {56, 0x03, 156}, - }, - /* 129 */ - { - {3, 0x02, 160}, - {6, 0x02, 160}, - {10, 0x02, 160}, - {15, 0x02, 160}, - {24, 0x02, 160}, - {31, 0x02, 160}, - {41, 0x02, 160}, - {56, 0x03, 160}, - {3, 0x02, 163}, - {6, 0x02, 163}, - {10, 0x02, 163}, - {15, 0x02, 163}, - {24, 0x02, 163}, - {31, 0x02, 163}, - {41, 0x02, 163}, - {56, 0x03, 163}, - }, - /* 130 */ - { - {2, 0x02, 164}, - {9, 0x02, 164}, - {23, 0x02, 164}, - {40, 0x03, 164}, - {2, 0x02, 169}, - {9, 0x02, 169}, - {23, 0x02, 169}, - {40, 0x03, 169}, - {2, 0x02, 170}, - {9, 0x02, 170}, - {23, 0x02, 170}, - {40, 0x03, 170}, - {2, 0x02, 173}, - {9, 0x02, 173}, - {23, 0x02, 173}, - {40, 0x03, 173}, - }, - /* 131 */ - { - {3, 0x02, 164}, - {6, 0x02, 164}, - {10, 0x02, 164}, - {15, 0x02, 164}, - {24, 0x02, 164}, - {31, 0x02, 164}, - {41, 0x02, 164}, - {56, 0x03, 164}, - {3, 0x02, 169}, - {6, 0x02, 169}, - {10, 0x02, 169}, - {15, 0x02, 169}, - {24, 0x02, 169}, - {31, 0x02, 169}, - {41, 0x02, 169}, - {56, 0x03, 169}, - }, - /* 132 */ - { - {3, 0x02, 170}, - {6, 0x02, 170}, - {10, 0x02, 170}, - {15, 0x02, 170}, - {24, 0x02, 170}, - {31, 0x02, 170}, - {41, 0x02, 170}, - {56, 0x03, 170}, - {3, 0x02, 173}, - {6, 0x02, 173}, - {10, 0x02, 173}, - {15, 0x02, 173}, - {24, 0x02, 173}, - {31, 0x02, 173}, - {41, 0x02, 173}, - {56, 0x03, 173}, - }, - /* 133 */ - { - {137, 0x00, 0}, - {138, 0x00, 0}, - {140, 0x00, 0}, - {141, 0x00, 0}, - {144, 0x00, 0}, - {145, 0x00, 0}, - {147, 0x00, 0}, - {150, 0x00, 0}, - {156, 0x00, 0}, - {159, 0x00, 0}, - {163, 0x00, 0}, - {166, 0x00, 0}, - {171, 0x00, 0}, - {174, 0x00, 0}, - {181, 0x00, 0}, - {190, 0x00, 0}, - }, - /* 134 */ - { - {0, 0x03, 178}, - {0, 0x03, 181}, - {0, 0x03, 185}, - {0, 0x03, 186}, - {0, 0x03, 187}, - {0, 0x03, 189}, - {0, 0x03, 190}, - {0, 0x03, 196}, - {0, 0x03, 198}, - {0, 0x03, 228}, - {0, 0x03, 232}, - {0, 0x03, 233}, - {148, 0x00, 0}, - {149, 0x00, 0}, - {151, 0x00, 0}, - {152, 0x00, 0}, - }, - /* 135 */ - { - {1, 0x02, 178}, - {22, 0x03, 178}, - {1, 0x02, 181}, - {22, 0x03, 181}, - {1, 0x02, 185}, - {22, 0x03, 185}, - {1, 0x02, 186}, - {22, 0x03, 186}, - {1, 0x02, 187}, - {22, 0x03, 187}, - {1, 0x02, 189}, - {22, 0x03, 189}, - {1, 0x02, 190}, - {22, 0x03, 190}, - {1, 0x02, 196}, - {22, 0x03, 196}, - }, - /* 136 */ - { - {2, 0x02, 178}, - {9, 0x02, 178}, - {23, 0x02, 178}, - {40, 0x03, 178}, - {2, 0x02, 181}, - {9, 0x02, 181}, - {23, 0x02, 181}, - {40, 0x03, 181}, - {2, 0x02, 185}, - {9, 0x02, 185}, - {23, 0x02, 185}, - {40, 0x03, 185}, - {2, 0x02, 186}, - {9, 0x02, 186}, - {23, 0x02, 186}, - {40, 0x03, 186}, - }, - /* 137 */ - { - {3, 0x02, 178}, - {6, 0x02, 178}, - {10, 0x02, 178}, - {15, 0x02, 178}, - {24, 0x02, 178}, - {31, 0x02, 178}, - {41, 0x02, 178}, - {56, 0x03, 178}, - {3, 0x02, 181}, - {6, 0x02, 181}, - {10, 0x02, 181}, - {15, 0x02, 181}, - {24, 0x02, 181}, - {31, 0x02, 181}, - {41, 0x02, 181}, - {56, 0x03, 181}, - }, - /* 138 */ - { - {3, 0x02, 185}, - {6, 0x02, 185}, - {10, 0x02, 185}, - {15, 0x02, 185}, - {24, 0x02, 185}, - {31, 0x02, 185}, - {41, 0x02, 185}, - {56, 0x03, 185}, - {3, 0x02, 186}, - {6, 0x02, 186}, - {10, 0x02, 186}, - {15, 0x02, 186}, - {24, 0x02, 186}, - {31, 0x02, 186}, - {41, 0x02, 186}, - {56, 0x03, 186}, - }, - /* 139 */ - { - {2, 0x02, 187}, - {9, 0x02, 187}, - {23, 0x02, 187}, - {40, 0x03, 187}, - {2, 0x02, 189}, - {9, 0x02, 189}, - {23, 0x02, 189}, - {40, 0x03, 189}, - {2, 0x02, 190}, - {9, 0x02, 190}, - {23, 0x02, 190}, - {40, 0x03, 190}, - {2, 0x02, 196}, - {9, 0x02, 196}, - {23, 0x02, 196}, - {40, 0x03, 196}, - }, - /* 140 */ - { - {3, 0x02, 187}, - {6, 0x02, 187}, - {10, 0x02, 187}, - {15, 0x02, 187}, - {24, 0x02, 187}, - {31, 0x02, 187}, - {41, 0x02, 187}, - {56, 0x03, 187}, - {3, 0x02, 189}, - {6, 0x02, 189}, - {10, 0x02, 189}, - {15, 0x02, 189}, - {24, 0x02, 189}, - {31, 0x02, 189}, - {41, 0x02, 189}, - {56, 0x03, 189}, - }, - /* 141 */ - { - {3, 0x02, 190}, - {6, 0x02, 190}, - {10, 0x02, 190}, - {15, 0x02, 190}, - {24, 0x02, 190}, - {31, 0x02, 190}, - {41, 0x02, 190}, - {56, 0x03, 190}, - {3, 0x02, 196}, - {6, 0x02, 196}, - {10, 0x02, 196}, - {15, 0x02, 196}, - {24, 0x02, 196}, - {31, 0x02, 196}, - {41, 0x02, 196}, - {56, 0x03, 196}, - }, - /* 142 */ - { - {1, 0x02, 198}, - {22, 0x03, 198}, - {1, 0x02, 228}, - {22, 0x03, 228}, - {1, 0x02, 232}, - {22, 0x03, 232}, - {1, 0x02, 233}, - {22, 0x03, 233}, - {0, 0x03, 1}, - {0, 0x03, 135}, - {0, 0x03, 137}, - {0, 0x03, 138}, - {0, 0x03, 139}, - {0, 0x03, 140}, - {0, 0x03, 141}, - {0, 0x03, 143}, - }, - /* 143 */ - { - {2, 0x02, 198}, - {9, 0x02, 198}, - {23, 0x02, 198}, - {40, 0x03, 198}, - {2, 0x02, 228}, - {9, 0x02, 228}, - {23, 0x02, 228}, - {40, 0x03, 228}, - {2, 0x02, 232}, - {9, 0x02, 232}, - {23, 0x02, 232}, - {40, 0x03, 232}, - {2, 0x02, 233}, - {9, 0x02, 233}, - {23, 0x02, 233}, - {40, 0x03, 233}, - }, - /* 144 */ - { - {3, 0x02, 198}, - {6, 0x02, 198}, - {10, 0x02, 198}, - {15, 0x02, 198}, - {24, 0x02, 198}, - {31, 0x02, 198}, - {41, 0x02, 198}, - {56, 0x03, 198}, - {3, 0x02, 228}, - {6, 0x02, 228}, - {10, 0x02, 228}, - {15, 0x02, 228}, - {24, 0x02, 228}, - {31, 0x02, 228}, - {41, 0x02, 228}, - {56, 0x03, 228}, - }, - /* 145 */ - { - {3, 0x02, 232}, - {6, 0x02, 232}, - {10, 0x02, 232}, - {15, 0x02, 232}, - {24, 0x02, 232}, - {31, 0x02, 232}, - {41, 0x02, 232}, - {56, 0x03, 232}, - {3, 0x02, 233}, - {6, 0x02, 233}, - {10, 0x02, 233}, - {15, 0x02, 233}, - {24, 0x02, 233}, - {31, 0x02, 233}, - {41, 0x02, 233}, - {56, 0x03, 233}, - }, - /* 146 */ - { - {1, 0x02, 1}, - {22, 0x03, 1}, - {1, 0x02, 135}, - {22, 0x03, 135}, - {1, 0x02, 137}, - {22, 0x03, 137}, - {1, 0x02, 138}, - {22, 0x03, 138}, - {1, 0x02, 139}, - {22, 0x03, 139}, - {1, 0x02, 140}, - {22, 0x03, 140}, - {1, 0x02, 141}, - {22, 0x03, 141}, - {1, 0x02, 143}, - {22, 0x03, 143}, - }, - /* 147 */ - { - {2, 0x02, 1}, - {9, 0x02, 1}, - {23, 0x02, 1}, - {40, 0x03, 1}, - {2, 0x02, 135}, - {9, 0x02, 135}, - {23, 0x02, 135}, - {40, 0x03, 135}, - {2, 0x02, 137}, - {9, 0x02, 137}, - {23, 0x02, 137}, - {40, 0x03, 137}, - {2, 0x02, 138}, - {9, 0x02, 138}, - {23, 0x02, 138}, - {40, 0x03, 138}, - }, - /* 148 */ - { - {3, 0x02, 1}, - {6, 0x02, 1}, - {10, 0x02, 1}, - {15, 0x02, 1}, - {24, 0x02, 1}, - {31, 0x02, 1}, - {41, 0x02, 1}, - {56, 0x03, 1}, - {3, 0x02, 135}, - {6, 0x02, 135}, - {10, 0x02, 135}, - {15, 0x02, 135}, - {24, 0x02, 135}, - {31, 0x02, 135}, - {41, 0x02, 135}, - {56, 0x03, 135}, - }, - /* 149 */ - { - {3, 0x02, 137}, - {6, 0x02, 137}, - {10, 0x02, 137}, - {15, 0x02, 137}, - {24, 0x02, 137}, - {31, 0x02, 137}, - {41, 0x02, 137}, - {56, 0x03, 137}, - {3, 0x02, 138}, - {6, 0x02, 138}, - {10, 0x02, 138}, - {15, 0x02, 138}, - {24, 0x02, 138}, - {31, 0x02, 138}, - {41, 0x02, 138}, - {56, 0x03, 138}, - }, - /* 150 */ - { - {2, 0x02, 139}, - {9, 0x02, 139}, - {23, 0x02, 139}, - {40, 0x03, 139}, - {2, 0x02, 140}, - {9, 0x02, 140}, - {23, 0x02, 140}, - {40, 0x03, 140}, - {2, 0x02, 141}, - {9, 0x02, 141}, - {23, 0x02, 141}, - {40, 0x03, 141}, - {2, 0x02, 143}, - {9, 0x02, 143}, - {23, 0x02, 143}, - {40, 0x03, 143}, - }, - /* 151 */ - { - {3, 0x02, 139}, - {6, 0x02, 139}, - {10, 0x02, 139}, - {15, 0x02, 139}, - {24, 0x02, 139}, - {31, 0x02, 139}, - {41, 0x02, 139}, - {56, 0x03, 139}, - {3, 0x02, 140}, - {6, 0x02, 140}, - {10, 0x02, 140}, - {15, 0x02, 140}, - {24, 0x02, 140}, - {31, 0x02, 140}, - {41, 0x02, 140}, - {56, 0x03, 140}, - }, - /* 152 */ - { - {3, 0x02, 141}, - {6, 0x02, 141}, - {10, 0x02, 141}, - {15, 0x02, 141}, - {24, 0x02, 141}, - {31, 0x02, 141}, - {41, 0x02, 141}, - {56, 0x03, 141}, - {3, 0x02, 143}, - {6, 0x02, 143}, - {10, 0x02, 143}, - {15, 0x02, 143}, - {24, 0x02, 143}, - {31, 0x02, 143}, - {41, 0x02, 143}, - {56, 0x03, 143}, - }, - /* 153 */ - { - {157, 0x00, 0}, - {158, 0x00, 0}, - {160, 0x00, 0}, - {161, 0x00, 0}, - {164, 0x00, 0}, - {165, 0x00, 0}, - {167, 0x00, 0}, - {168, 0x00, 0}, - {172, 0x00, 0}, - {173, 0x00, 0}, - {175, 0x00, 0}, - {177, 0x00, 0}, - {182, 0x00, 0}, - {185, 0x00, 0}, - {191, 0x00, 0}, - {207, 0x00, 0}, - }, - /* 154 */ - { - {0, 0x03, 147}, - {0, 0x03, 149}, - {0, 0x03, 150}, - {0, 0x03, 151}, - {0, 0x03, 152}, - {0, 0x03, 155}, - {0, 0x03, 157}, - {0, 0x03, 158}, - {0, 0x03, 165}, - {0, 0x03, 166}, - {0, 0x03, 168}, - {0, 0x03, 174}, - {0, 0x03, 175}, - {0, 0x03, 180}, - {0, 0x03, 182}, - {0, 0x03, 183}, - }, - /* 155 */ - { - {1, 0x02, 147}, - {22, 0x03, 147}, - {1, 0x02, 149}, - {22, 0x03, 149}, - {1, 0x02, 150}, - {22, 0x03, 150}, - {1, 0x02, 151}, - {22, 0x03, 151}, - {1, 0x02, 152}, - {22, 0x03, 152}, - {1, 0x02, 155}, - {22, 0x03, 155}, - {1, 0x02, 157}, - {22, 0x03, 157}, - {1, 0x02, 158}, - {22, 0x03, 158}, - }, - /* 156 */ - { - {2, 0x02, 147}, - {9, 0x02, 147}, - {23, 0x02, 147}, - {40, 0x03, 147}, - {2, 0x02, 149}, - {9, 0x02, 149}, - {23, 0x02, 149}, - {40, 0x03, 149}, - {2, 0x02, 150}, - {9, 0x02, 150}, - {23, 0x02, 150}, - {40, 0x03, 150}, - {2, 0x02, 151}, - {9, 0x02, 151}, - {23, 0x02, 151}, - {40, 0x03, 151}, - }, - /* 157 */ - { - {3, 0x02, 147}, - {6, 0x02, 147}, - {10, 0x02, 147}, - {15, 0x02, 147}, - {24, 0x02, 147}, - {31, 0x02, 147}, - {41, 0x02, 147}, - {56, 0x03, 147}, - {3, 0x02, 149}, - {6, 0x02, 149}, - {10, 0x02, 149}, - {15, 0x02, 149}, - {24, 0x02, 149}, - {31, 0x02, 149}, - {41, 0x02, 149}, - {56, 0x03, 149}, - }, - /* 158 */ - { - {3, 0x02, 150}, - {6, 0x02, 150}, - {10, 0x02, 150}, - {15, 0x02, 150}, - {24, 0x02, 150}, - {31, 0x02, 150}, - {41, 0x02, 150}, - {56, 0x03, 150}, - {3, 0x02, 151}, - {6, 0x02, 151}, - {10, 0x02, 151}, - {15, 0x02, 151}, - {24, 0x02, 151}, - {31, 0x02, 151}, - {41, 0x02, 151}, - {56, 0x03, 151}, - }, - /* 159 */ - { - {2, 0x02, 152}, - {9, 0x02, 152}, - {23, 0x02, 152}, - {40, 0x03, 152}, - {2, 0x02, 155}, - {9, 0x02, 155}, - {23, 0x02, 155}, - {40, 0x03, 155}, - {2, 0x02, 157}, - {9, 0x02, 157}, - {23, 0x02, 157}, - {40, 0x03, 157}, - {2, 0x02, 158}, - {9, 0x02, 158}, - {23, 0x02, 158}, - {40, 0x03, 158}, - }, - /* 160 */ - { - {3, 0x02, 152}, - {6, 0x02, 152}, - {10, 0x02, 152}, - {15, 0x02, 152}, - {24, 0x02, 152}, - {31, 0x02, 152}, - {41, 0x02, 152}, - {56, 0x03, 152}, - {3, 0x02, 155}, - {6, 0x02, 155}, - {10, 0x02, 155}, - {15, 0x02, 155}, - {24, 0x02, 155}, - {31, 0x02, 155}, - {41, 0x02, 155}, - {56, 0x03, 155}, - }, - /* 161 */ - { - {3, 0x02, 157}, - {6, 0x02, 157}, - {10, 0x02, 157}, - {15, 0x02, 157}, - {24, 0x02, 157}, - {31, 0x02, 157}, - {41, 0x02, 157}, - {56, 0x03, 157}, - {3, 0x02, 158}, - {6, 0x02, 158}, - {10, 0x02, 158}, - {15, 0x02, 158}, - {24, 0x02, 158}, - {31, 0x02, 158}, - {41, 0x02, 158}, - {56, 0x03, 158}, - }, - /* 162 */ - { - {1, 0x02, 165}, - {22, 0x03, 165}, - {1, 0x02, 166}, - {22, 0x03, 166}, - {1, 0x02, 168}, - {22, 0x03, 168}, - {1, 0x02, 174}, - {22, 0x03, 174}, - {1, 0x02, 175}, - {22, 0x03, 175}, - {1, 0x02, 180}, - {22, 0x03, 180}, - {1, 0x02, 182}, - {22, 0x03, 182}, - {1, 0x02, 183}, - {22, 0x03, 183}, - }, - /* 163 */ - { - {2, 0x02, 165}, - {9, 0x02, 165}, - {23, 0x02, 165}, - {40, 0x03, 165}, - {2, 0x02, 166}, - {9, 0x02, 166}, - {23, 0x02, 166}, - {40, 0x03, 166}, - {2, 0x02, 168}, - {9, 0x02, 168}, - {23, 0x02, 168}, - {40, 0x03, 168}, - {2, 0x02, 174}, - {9, 0x02, 174}, - {23, 0x02, 174}, - {40, 0x03, 174}, - }, - /* 164 */ - { - {3, 0x02, 165}, - {6, 0x02, 165}, - {10, 0x02, 165}, - {15, 0x02, 165}, - {24, 0x02, 165}, - {31, 0x02, 165}, - {41, 0x02, 165}, - {56, 0x03, 165}, - {3, 0x02, 166}, - {6, 0x02, 166}, - {10, 0x02, 166}, - {15, 0x02, 166}, - {24, 0x02, 166}, - {31, 0x02, 166}, - {41, 0x02, 166}, - {56, 0x03, 166}, - }, - /* 165 */ - { - {3, 0x02, 168}, - {6, 0x02, 168}, - {10, 0x02, 168}, - {15, 0x02, 168}, - {24, 0x02, 168}, - {31, 0x02, 168}, - {41, 0x02, 168}, - {56, 0x03, 168}, - {3, 0x02, 174}, - {6, 0x02, 174}, - {10, 0x02, 174}, - {15, 0x02, 174}, - {24, 0x02, 174}, - {31, 0x02, 174}, - {41, 0x02, 174}, - {56, 0x03, 174}, - }, - /* 166 */ - { - {2, 0x02, 175}, - {9, 0x02, 175}, - {23, 0x02, 175}, - {40, 0x03, 175}, - {2, 0x02, 180}, - {9, 0x02, 180}, - {23, 0x02, 180}, - {40, 0x03, 180}, - {2, 0x02, 182}, - {9, 0x02, 182}, - {23, 0x02, 182}, - {40, 0x03, 182}, - {2, 0x02, 183}, - {9, 0x02, 183}, - {23, 0x02, 183}, - {40, 0x03, 183}, - }, - /* 167 */ - { - {3, 0x02, 175}, - {6, 0x02, 175}, - {10, 0x02, 175}, - {15, 0x02, 175}, - {24, 0x02, 175}, - {31, 0x02, 175}, - {41, 0x02, 175}, - {56, 0x03, 175}, - {3, 0x02, 180}, - {6, 0x02, 180}, - {10, 0x02, 180}, - {15, 0x02, 180}, - {24, 0x02, 180}, - {31, 0x02, 180}, - {41, 0x02, 180}, - {56, 0x03, 180}, - }, - /* 168 */ - { - {3, 0x02, 182}, - {6, 0x02, 182}, - {10, 0x02, 182}, - {15, 0x02, 182}, - {24, 0x02, 182}, - {31, 0x02, 182}, - {41, 0x02, 182}, - {56, 0x03, 182}, - {3, 0x02, 183}, - {6, 0x02, 183}, - {10, 0x02, 183}, - {15, 0x02, 183}, - {24, 0x02, 183}, - {31, 0x02, 183}, - {41, 0x02, 183}, - {56, 0x03, 183}, - }, - /* 169 */ - { - {0, 0x03, 188}, - {0, 0x03, 191}, - {0, 0x03, 197}, - {0, 0x03, 231}, - {0, 0x03, 239}, - {176, 0x00, 0}, - {178, 0x00, 0}, - {179, 0x00, 0}, - {183, 0x00, 0}, - {184, 0x00, 0}, - {186, 0x00, 0}, - {187, 0x00, 0}, - {192, 0x00, 0}, - {199, 0x00, 0}, - {208, 0x00, 0}, - {223, 0x00, 0}, - }, - /* 170 */ - { - {1, 0x02, 188}, - {22, 0x03, 188}, - {1, 0x02, 191}, - {22, 0x03, 191}, - {1, 0x02, 197}, - {22, 0x03, 197}, - {1, 0x02, 231}, - {22, 0x03, 231}, - {1, 0x02, 239}, - {22, 0x03, 239}, - {0, 0x03, 9}, - {0, 0x03, 142}, - {0, 0x03, 144}, - {0, 0x03, 145}, - {0, 0x03, 148}, - {0, 0x03, 159}, - }, - /* 171 */ - { - {2, 0x02, 188}, - {9, 0x02, 188}, - {23, 0x02, 188}, - {40, 0x03, 188}, - {2, 0x02, 191}, - {9, 0x02, 191}, - {23, 0x02, 191}, - {40, 0x03, 191}, - {2, 0x02, 197}, - {9, 0x02, 197}, - {23, 0x02, 197}, - {40, 0x03, 197}, - {2, 0x02, 231}, - {9, 0x02, 231}, - {23, 0x02, 231}, - {40, 0x03, 231}, - }, - /* 172 */ - { - {3, 0x02, 188}, - {6, 0x02, 188}, - {10, 0x02, 188}, - {15, 0x02, 188}, - {24, 0x02, 188}, - {31, 0x02, 188}, - {41, 0x02, 188}, - {56, 0x03, 188}, - {3, 0x02, 191}, - {6, 0x02, 191}, - {10, 0x02, 191}, - {15, 0x02, 191}, - {24, 0x02, 191}, - {31, 0x02, 191}, - {41, 0x02, 191}, - {56, 0x03, 191}, - }, - /* 173 */ - { - {3, 0x02, 197}, - {6, 0x02, 197}, - {10, 0x02, 197}, - {15, 0x02, 197}, - {24, 0x02, 197}, - {31, 0x02, 197}, - {41, 0x02, 197}, - {56, 0x03, 197}, - {3, 0x02, 231}, - {6, 0x02, 231}, - {10, 0x02, 231}, - {15, 0x02, 231}, - {24, 0x02, 231}, - {31, 0x02, 231}, - {41, 0x02, 231}, - {56, 0x03, 231}, - }, - /* 174 */ - { - {2, 0x02, 239}, - {9, 0x02, 239}, - {23, 0x02, 239}, - {40, 0x03, 239}, - {1, 0x02, 9}, - {22, 0x03, 9}, - {1, 0x02, 142}, - {22, 0x03, 142}, - {1, 0x02, 144}, - {22, 0x03, 144}, - {1, 0x02, 145}, - {22, 0x03, 145}, - {1, 0x02, 148}, - {22, 0x03, 148}, - {1, 0x02, 159}, - {22, 0x03, 159}, - }, - /* 175 */ - { - {3, 0x02, 239}, - {6, 0x02, 239}, - {10, 0x02, 239}, - {15, 0x02, 239}, - {24, 0x02, 239}, - {31, 0x02, 239}, - {41, 0x02, 239}, - {56, 0x03, 239}, - {2, 0x02, 9}, - {9, 0x02, 9}, - {23, 0x02, 9}, - {40, 0x03, 9}, - {2, 0x02, 142}, - {9, 0x02, 142}, - {23, 0x02, 142}, - {40, 0x03, 142}, - }, - /* 176 */ - { - {3, 0x02, 9}, - {6, 0x02, 9}, - {10, 0x02, 9}, - {15, 0x02, 9}, - {24, 0x02, 9}, - {31, 0x02, 9}, - {41, 0x02, 9}, - {56, 0x03, 9}, - {3, 0x02, 142}, - {6, 0x02, 142}, - {10, 0x02, 142}, - {15, 0x02, 142}, - {24, 0x02, 142}, - {31, 0x02, 142}, - {41, 0x02, 142}, - {56, 0x03, 142}, - }, - /* 177 */ - { - {2, 0x02, 144}, - {9, 0x02, 144}, - {23, 0x02, 144}, - {40, 0x03, 144}, - {2, 0x02, 145}, - {9, 0x02, 145}, - {23, 0x02, 145}, - {40, 0x03, 145}, - {2, 0x02, 148}, - {9, 0x02, 148}, - {23, 0x02, 148}, - {40, 0x03, 148}, - {2, 0x02, 159}, - {9, 0x02, 159}, - {23, 0x02, 159}, - {40, 0x03, 159}, - }, - /* 178 */ - { - {3, 0x02, 144}, - {6, 0x02, 144}, - {10, 0x02, 144}, - {15, 0x02, 144}, - {24, 0x02, 144}, - {31, 0x02, 144}, - {41, 0x02, 144}, - {56, 0x03, 144}, - {3, 0x02, 145}, - {6, 0x02, 145}, - {10, 0x02, 145}, - {15, 0x02, 145}, - {24, 0x02, 145}, - {31, 0x02, 145}, - {41, 0x02, 145}, - {56, 0x03, 145}, - }, - /* 179 */ - { - {3, 0x02, 148}, - {6, 0x02, 148}, - {10, 0x02, 148}, - {15, 0x02, 148}, - {24, 0x02, 148}, - {31, 0x02, 148}, - {41, 0x02, 148}, - {56, 0x03, 148}, - {3, 0x02, 159}, - {6, 0x02, 159}, - {10, 0x02, 159}, - {15, 0x02, 159}, - {24, 0x02, 159}, - {31, 0x02, 159}, - {41, 0x02, 159}, - {56, 0x03, 159}, - }, - /* 180 */ - { - {0, 0x03, 171}, - {0, 0x03, 206}, - {0, 0x03, 215}, - {0, 0x03, 225}, - {0, 0x03, 236}, - {0, 0x03, 237}, - {188, 0x00, 0}, - {189, 0x00, 0}, - {193, 0x00, 0}, - {196, 0x00, 0}, - {200, 0x00, 0}, - {203, 0x00, 0}, - {209, 0x00, 0}, - {216, 0x00, 0}, - {224, 0x00, 0}, - {238, 0x00, 0}, - }, - /* 181 */ - { - {1, 0x02, 171}, - {22, 0x03, 171}, - {1, 0x02, 206}, - {22, 0x03, 206}, - {1, 0x02, 215}, - {22, 0x03, 215}, - {1, 0x02, 225}, - {22, 0x03, 225}, - {1, 0x02, 236}, - {22, 0x03, 236}, - {1, 0x02, 237}, - {22, 0x03, 237}, - {0, 0x03, 199}, - {0, 0x03, 207}, - {0, 0x03, 234}, - {0, 0x03, 235}, - }, - /* 182 */ - { - {2, 0x02, 171}, - {9, 0x02, 171}, - {23, 0x02, 171}, - {40, 0x03, 171}, - {2, 0x02, 206}, - {9, 0x02, 206}, - {23, 0x02, 206}, - {40, 0x03, 206}, - {2, 0x02, 215}, - {9, 0x02, 215}, - {23, 0x02, 215}, - {40, 0x03, 215}, - {2, 0x02, 225}, - {9, 0x02, 225}, - {23, 0x02, 225}, - {40, 0x03, 225}, - }, - /* 183 */ - { - {3, 0x02, 171}, - {6, 0x02, 171}, - {10, 0x02, 171}, - {15, 0x02, 171}, - {24, 0x02, 171}, - {31, 0x02, 171}, - {41, 0x02, 171}, - {56, 0x03, 171}, - {3, 0x02, 206}, - {6, 0x02, 206}, - {10, 0x02, 206}, - {15, 0x02, 206}, - {24, 0x02, 206}, - {31, 0x02, 206}, - {41, 0x02, 206}, - {56, 0x03, 206}, - }, - /* 184 */ - { - {3, 0x02, 215}, - {6, 0x02, 215}, - {10, 0x02, 215}, - {15, 0x02, 215}, - {24, 0x02, 215}, - {31, 0x02, 215}, - {41, 0x02, 215}, - {56, 0x03, 215}, - {3, 0x02, 225}, - {6, 0x02, 225}, - {10, 0x02, 225}, - {15, 0x02, 225}, - {24, 0x02, 225}, - {31, 0x02, 225}, - {41, 0x02, 225}, - {56, 0x03, 225}, - }, - /* 185 */ - { - {2, 0x02, 236}, - {9, 0x02, 236}, - {23, 0x02, 236}, - {40, 0x03, 236}, - {2, 0x02, 237}, - {9, 0x02, 237}, - {23, 0x02, 237}, - {40, 0x03, 237}, - {1, 0x02, 199}, - {22, 0x03, 199}, - {1, 0x02, 207}, - {22, 0x03, 207}, - {1, 0x02, 234}, - {22, 0x03, 234}, - {1, 0x02, 235}, - {22, 0x03, 235}, - }, - /* 186 */ - { - {3, 0x02, 236}, - {6, 0x02, 236}, - {10, 0x02, 236}, - {15, 0x02, 236}, - {24, 0x02, 236}, - {31, 0x02, 236}, - {41, 0x02, 236}, - {56, 0x03, 236}, - {3, 0x02, 237}, - {6, 0x02, 237}, - {10, 0x02, 237}, - {15, 0x02, 237}, - {24, 0x02, 237}, - {31, 0x02, 237}, - {41, 0x02, 237}, - {56, 0x03, 237}, - }, - /* 187 */ - { - {2, 0x02, 199}, - {9, 0x02, 199}, - {23, 0x02, 199}, - {40, 0x03, 199}, - {2, 0x02, 207}, - {9, 0x02, 207}, - {23, 0x02, 207}, - {40, 0x03, 207}, - {2, 0x02, 234}, - {9, 0x02, 234}, - {23, 0x02, 234}, - {40, 0x03, 234}, - {2, 0x02, 235}, - {9, 0x02, 235}, - {23, 0x02, 235}, - {40, 0x03, 235}, - }, - /* 188 */ - { - {3, 0x02, 199}, - {6, 0x02, 199}, - {10, 0x02, 199}, - {15, 0x02, 199}, - {24, 0x02, 199}, - {31, 0x02, 199}, - {41, 0x02, 199}, - {56, 0x03, 199}, - {3, 0x02, 207}, - {6, 0x02, 207}, - {10, 0x02, 207}, - {15, 0x02, 207}, - {24, 0x02, 207}, - {31, 0x02, 207}, - {41, 0x02, 207}, - {56, 0x03, 207}, - }, - /* 189 */ - { - {3, 0x02, 234}, - {6, 0x02, 234}, - {10, 0x02, 234}, - {15, 0x02, 234}, - {24, 0x02, 234}, - {31, 0x02, 234}, - {41, 0x02, 234}, - {56, 0x03, 234}, - {3, 0x02, 235}, - {6, 0x02, 235}, - {10, 0x02, 235}, - {15, 0x02, 235}, - {24, 0x02, 235}, - {31, 0x02, 235}, - {41, 0x02, 235}, - {56, 0x03, 235}, - }, - /* 190 */ - { - {194, 0x00, 0}, - {195, 0x00, 0}, - {197, 0x00, 0}, - {198, 0x00, 0}, - {201, 0x00, 0}, - {202, 0x00, 0}, - {204, 0x00, 0}, - {205, 0x00, 0}, - {210, 0x00, 0}, - {213, 0x00, 0}, - {217, 0x00, 0}, - {220, 0x00, 0}, - {225, 0x00, 0}, - {231, 0x00, 0}, - {239, 0x00, 0}, - {246, 0x00, 0}, - }, - /* 191 */ - { - {0, 0x03, 192}, - {0, 0x03, 193}, - {0, 0x03, 200}, - {0, 0x03, 201}, - {0, 0x03, 202}, - {0, 0x03, 205}, - {0, 0x03, 210}, - {0, 0x03, 213}, - {0, 0x03, 218}, - {0, 0x03, 219}, - {0, 0x03, 238}, - {0, 0x03, 240}, - {0, 0x03, 242}, - {0, 0x03, 243}, - {0, 0x03, 255}, - {206, 0x00, 0}, - }, - /* 192 */ - { - {1, 0x02, 192}, - {22, 0x03, 192}, - {1, 0x02, 193}, - {22, 0x03, 193}, - {1, 0x02, 200}, - {22, 0x03, 200}, - {1, 0x02, 201}, - {22, 0x03, 201}, - {1, 0x02, 202}, - {22, 0x03, 202}, - {1, 0x02, 205}, - {22, 0x03, 205}, - {1, 0x02, 210}, - {22, 0x03, 210}, - {1, 0x02, 213}, - {22, 0x03, 213}, - }, - /* 193 */ - { - {2, 0x02, 192}, - {9, 0x02, 192}, - {23, 0x02, 192}, - {40, 0x03, 192}, - {2, 0x02, 193}, - {9, 0x02, 193}, - {23, 0x02, 193}, - {40, 0x03, 193}, - {2, 0x02, 200}, - {9, 0x02, 200}, - {23, 0x02, 200}, - {40, 0x03, 200}, - {2, 0x02, 201}, - {9, 0x02, 201}, - {23, 0x02, 201}, - {40, 0x03, 201}, - }, - /* 194 */ - { - {3, 0x02, 192}, - {6, 0x02, 192}, - {10, 0x02, 192}, - {15, 0x02, 192}, - {24, 0x02, 192}, - {31, 0x02, 192}, - {41, 0x02, 192}, - {56, 0x03, 192}, - {3, 0x02, 193}, - {6, 0x02, 193}, - {10, 0x02, 193}, - {15, 0x02, 193}, - {24, 0x02, 193}, - {31, 0x02, 193}, - {41, 0x02, 193}, - {56, 0x03, 193}, - }, - /* 195 */ - { - {3, 0x02, 200}, - {6, 0x02, 200}, - {10, 0x02, 200}, - {15, 0x02, 200}, - {24, 0x02, 200}, - {31, 0x02, 200}, - {41, 0x02, 200}, - {56, 0x03, 200}, - {3, 0x02, 201}, - {6, 0x02, 201}, - {10, 0x02, 201}, - {15, 0x02, 201}, - {24, 0x02, 201}, - {31, 0x02, 201}, - {41, 0x02, 201}, - {56, 0x03, 201}, - }, - /* 196 */ - { - {2, 0x02, 202}, - {9, 0x02, 202}, - {23, 0x02, 202}, - {40, 0x03, 202}, - {2, 0x02, 205}, - {9, 0x02, 205}, - {23, 0x02, 205}, - {40, 0x03, 205}, - {2, 0x02, 210}, - {9, 0x02, 210}, - {23, 0x02, 210}, - {40, 0x03, 210}, - {2, 0x02, 213}, - {9, 0x02, 213}, - {23, 0x02, 213}, - {40, 0x03, 213}, - }, - /* 197 */ - { - {3, 0x02, 202}, - {6, 0x02, 202}, - {10, 0x02, 202}, - {15, 0x02, 202}, - {24, 0x02, 202}, - {31, 0x02, 202}, - {41, 0x02, 202}, - {56, 0x03, 202}, - {3, 0x02, 205}, - {6, 0x02, 205}, - {10, 0x02, 205}, - {15, 0x02, 205}, - {24, 0x02, 205}, - {31, 0x02, 205}, - {41, 0x02, 205}, - {56, 0x03, 205}, - }, - /* 198 */ - { - {3, 0x02, 210}, - {6, 0x02, 210}, - {10, 0x02, 210}, - {15, 0x02, 210}, - {24, 0x02, 210}, - {31, 0x02, 210}, - {41, 0x02, 210}, - {56, 0x03, 210}, - {3, 0x02, 213}, - {6, 0x02, 213}, - {10, 0x02, 213}, - {15, 0x02, 213}, - {24, 0x02, 213}, - {31, 0x02, 213}, - {41, 0x02, 213}, - {56, 0x03, 213}, - }, - /* 199 */ - { - {1, 0x02, 218}, - {22, 0x03, 218}, - {1, 0x02, 219}, - {22, 0x03, 219}, - {1, 0x02, 238}, - {22, 0x03, 238}, - {1, 0x02, 240}, - {22, 0x03, 240}, - {1, 0x02, 242}, - {22, 0x03, 242}, - {1, 0x02, 243}, - {22, 0x03, 243}, - {1, 0x02, 255}, - {22, 0x03, 255}, - {0, 0x03, 203}, - {0, 0x03, 204}, - }, - /* 200 */ - { - {2, 0x02, 218}, - {9, 0x02, 218}, - {23, 0x02, 218}, - {40, 0x03, 218}, - {2, 0x02, 219}, - {9, 0x02, 219}, - {23, 0x02, 219}, - {40, 0x03, 219}, - {2, 0x02, 238}, - {9, 0x02, 238}, - {23, 0x02, 238}, - {40, 0x03, 238}, - {2, 0x02, 240}, - {9, 0x02, 240}, - {23, 0x02, 240}, - {40, 0x03, 240}, - }, - /* 201 */ - { - {3, 0x02, 218}, - {6, 0x02, 218}, - {10, 0x02, 218}, - {15, 0x02, 218}, - {24, 0x02, 218}, - {31, 0x02, 218}, - {41, 0x02, 218}, - {56, 0x03, 218}, - {3, 0x02, 219}, - {6, 0x02, 219}, - {10, 0x02, 219}, - {15, 0x02, 219}, - {24, 0x02, 219}, - {31, 0x02, 219}, - {41, 0x02, 219}, - {56, 0x03, 219}, - }, - /* 202 */ - { - {3, 0x02, 238}, - {6, 0x02, 238}, - {10, 0x02, 238}, - {15, 0x02, 238}, - {24, 0x02, 238}, - {31, 0x02, 238}, - {41, 0x02, 238}, - {56, 0x03, 238}, - {3, 0x02, 240}, - {6, 0x02, 240}, - {10, 0x02, 240}, - {15, 0x02, 240}, - {24, 0x02, 240}, - {31, 0x02, 240}, - {41, 0x02, 240}, - {56, 0x03, 240}, - }, - /* 203 */ - { - {2, 0x02, 242}, - {9, 0x02, 242}, - {23, 0x02, 242}, - {40, 0x03, 242}, - {2, 0x02, 243}, - {9, 0x02, 243}, - {23, 0x02, 243}, - {40, 0x03, 243}, - {2, 0x02, 255}, - {9, 0x02, 255}, - {23, 0x02, 255}, - {40, 0x03, 255}, - {1, 0x02, 203}, - {22, 0x03, 203}, - {1, 0x02, 204}, - {22, 0x03, 204}, - }, - /* 204 */ - { - {3, 0x02, 242}, - {6, 0x02, 242}, - {10, 0x02, 242}, - {15, 0x02, 242}, - {24, 0x02, 242}, - {31, 0x02, 242}, - {41, 0x02, 242}, - {56, 0x03, 242}, - {3, 0x02, 243}, - {6, 0x02, 243}, - {10, 0x02, 243}, - {15, 0x02, 243}, - {24, 0x02, 243}, - {31, 0x02, 243}, - {41, 0x02, 243}, - {56, 0x03, 243}, - }, - /* 205 */ - { - {3, 0x02, 255}, - {6, 0x02, 255}, - {10, 0x02, 255}, - {15, 0x02, 255}, - {24, 0x02, 255}, - {31, 0x02, 255}, - {41, 0x02, 255}, - {56, 0x03, 255}, - {2, 0x02, 203}, - {9, 0x02, 203}, - {23, 0x02, 203}, - {40, 0x03, 203}, - {2, 0x02, 204}, - {9, 0x02, 204}, - {23, 0x02, 204}, - {40, 0x03, 204}, - }, - /* 206 */ - { - {3, 0x02, 203}, - {6, 0x02, 203}, - {10, 0x02, 203}, - {15, 0x02, 203}, - {24, 0x02, 203}, - {31, 0x02, 203}, - {41, 0x02, 203}, - {56, 0x03, 203}, - {3, 0x02, 204}, - {6, 0x02, 204}, - {10, 0x02, 204}, - {15, 0x02, 204}, - {24, 0x02, 204}, - {31, 0x02, 204}, - {41, 0x02, 204}, - {56, 0x03, 204}, - }, - /* 207 */ - { - {211, 0x00, 0}, - {212, 0x00, 0}, - {214, 0x00, 0}, - {215, 0x00, 0}, - {218, 0x00, 0}, - {219, 0x00, 0}, - {221, 0x00, 0}, - {222, 0x00, 0}, - {226, 0x00, 0}, - {228, 0x00, 0}, - {232, 0x00, 0}, - {235, 0x00, 0}, - {240, 0x00, 0}, - {243, 0x00, 0}, - {247, 0x00, 0}, - {250, 0x00, 0}, - }, - /* 208 */ - { - {0, 0x03, 211}, - {0, 0x03, 212}, - {0, 0x03, 214}, - {0, 0x03, 221}, - {0, 0x03, 222}, - {0, 0x03, 223}, - {0, 0x03, 241}, - {0, 0x03, 244}, - {0, 0x03, 245}, - {0, 0x03, 246}, - {0, 0x03, 247}, - {0, 0x03, 248}, - {0, 0x03, 250}, - {0, 0x03, 251}, - {0, 0x03, 252}, - {0, 0x03, 253}, - }, - /* 209 */ - { - {1, 0x02, 211}, - {22, 0x03, 211}, - {1, 0x02, 212}, - {22, 0x03, 212}, - {1, 0x02, 214}, - {22, 0x03, 214}, - {1, 0x02, 221}, - {22, 0x03, 221}, - {1, 0x02, 222}, - {22, 0x03, 222}, - {1, 0x02, 223}, - {22, 0x03, 223}, - {1, 0x02, 241}, - {22, 0x03, 241}, - {1, 0x02, 244}, - {22, 0x03, 244}, - }, - /* 210 */ - { - {2, 0x02, 211}, - {9, 0x02, 211}, - {23, 0x02, 211}, - {40, 0x03, 211}, - {2, 0x02, 212}, - {9, 0x02, 212}, - {23, 0x02, 212}, - {40, 0x03, 212}, - {2, 0x02, 214}, - {9, 0x02, 214}, - {23, 0x02, 214}, - {40, 0x03, 214}, - {2, 0x02, 221}, - {9, 0x02, 221}, - {23, 0x02, 221}, - {40, 0x03, 221}, - }, - /* 211 */ - { - {3, 0x02, 211}, - {6, 0x02, 211}, - {10, 0x02, 211}, - {15, 0x02, 211}, - {24, 0x02, 211}, - {31, 0x02, 211}, - {41, 0x02, 211}, - {56, 0x03, 211}, - {3, 0x02, 212}, - {6, 0x02, 212}, - {10, 0x02, 212}, - {15, 0x02, 212}, - {24, 0x02, 212}, - {31, 0x02, 212}, - {41, 0x02, 212}, - {56, 0x03, 212}, - }, - /* 212 */ - { - {3, 0x02, 214}, - {6, 0x02, 214}, - {10, 0x02, 214}, - {15, 0x02, 214}, - {24, 0x02, 214}, - {31, 0x02, 214}, - {41, 0x02, 214}, - {56, 0x03, 214}, - {3, 0x02, 221}, - {6, 0x02, 221}, - {10, 0x02, 221}, - {15, 0x02, 221}, - {24, 0x02, 221}, - {31, 0x02, 221}, - {41, 0x02, 221}, - {56, 0x03, 221}, - }, - /* 213 */ - { - {2, 0x02, 222}, - {9, 0x02, 222}, - {23, 0x02, 222}, - {40, 0x03, 222}, - {2, 0x02, 223}, - {9, 0x02, 223}, - {23, 0x02, 223}, - {40, 0x03, 223}, - {2, 0x02, 241}, - {9, 0x02, 241}, - {23, 0x02, 241}, - {40, 0x03, 241}, - {2, 0x02, 244}, - {9, 0x02, 244}, - {23, 0x02, 244}, - {40, 0x03, 244}, - }, - /* 214 */ - { - {3, 0x02, 222}, - {6, 0x02, 222}, - {10, 0x02, 222}, - {15, 0x02, 222}, - {24, 0x02, 222}, - {31, 0x02, 222}, - {41, 0x02, 222}, - {56, 0x03, 222}, - {3, 0x02, 223}, - {6, 0x02, 223}, - {10, 0x02, 223}, - {15, 0x02, 223}, - {24, 0x02, 223}, - {31, 0x02, 223}, - {41, 0x02, 223}, - {56, 0x03, 223}, - }, - /* 215 */ - { - {3, 0x02, 241}, - {6, 0x02, 241}, - {10, 0x02, 241}, - {15, 0x02, 241}, - {24, 0x02, 241}, - {31, 0x02, 241}, - {41, 0x02, 241}, - {56, 0x03, 241}, - {3, 0x02, 244}, - {6, 0x02, 244}, - {10, 0x02, 244}, - {15, 0x02, 244}, - {24, 0x02, 244}, - {31, 0x02, 244}, - {41, 0x02, 244}, - {56, 0x03, 244}, - }, - /* 216 */ - { - {1, 0x02, 245}, - {22, 0x03, 245}, - {1, 0x02, 246}, - {22, 0x03, 246}, - {1, 0x02, 247}, - {22, 0x03, 247}, - {1, 0x02, 248}, - {22, 0x03, 248}, - {1, 0x02, 250}, - {22, 0x03, 250}, - {1, 0x02, 251}, - {22, 0x03, 251}, - {1, 0x02, 252}, - {22, 0x03, 252}, - {1, 0x02, 253}, - {22, 0x03, 253}, - }, - /* 217 */ - { - {2, 0x02, 245}, - {9, 0x02, 245}, - {23, 0x02, 245}, - {40, 0x03, 245}, - {2, 0x02, 246}, - {9, 0x02, 246}, - {23, 0x02, 246}, - {40, 0x03, 246}, - {2, 0x02, 247}, - {9, 0x02, 247}, - {23, 0x02, 247}, - {40, 0x03, 247}, - {2, 0x02, 248}, - {9, 0x02, 248}, - {23, 0x02, 248}, - {40, 0x03, 248}, - }, - /* 218 */ - { - {3, 0x02, 245}, - {6, 0x02, 245}, - {10, 0x02, 245}, - {15, 0x02, 245}, - {24, 0x02, 245}, - {31, 0x02, 245}, - {41, 0x02, 245}, - {56, 0x03, 245}, - {3, 0x02, 246}, - {6, 0x02, 246}, - {10, 0x02, 246}, - {15, 0x02, 246}, - {24, 0x02, 246}, - {31, 0x02, 246}, - {41, 0x02, 246}, - {56, 0x03, 246}, - }, - /* 219 */ - { - {3, 0x02, 247}, - {6, 0x02, 247}, - {10, 0x02, 247}, - {15, 0x02, 247}, - {24, 0x02, 247}, - {31, 0x02, 247}, - {41, 0x02, 247}, - {56, 0x03, 247}, - {3, 0x02, 248}, - {6, 0x02, 248}, - {10, 0x02, 248}, - {15, 0x02, 248}, - {24, 0x02, 248}, - {31, 0x02, 248}, - {41, 0x02, 248}, - {56, 0x03, 248}, - }, - /* 220 */ - { - {2, 0x02, 250}, - {9, 0x02, 250}, - {23, 0x02, 250}, - {40, 0x03, 250}, - {2, 0x02, 251}, - {9, 0x02, 251}, - {23, 0x02, 251}, - {40, 0x03, 251}, - {2, 0x02, 252}, - {9, 0x02, 252}, - {23, 0x02, 252}, - {40, 0x03, 252}, - {2, 0x02, 253}, - {9, 0x02, 253}, - {23, 0x02, 253}, - {40, 0x03, 253}, - }, - /* 221 */ - { - {3, 0x02, 250}, - {6, 0x02, 250}, - {10, 0x02, 250}, - {15, 0x02, 250}, - {24, 0x02, 250}, - {31, 0x02, 250}, - {41, 0x02, 250}, - {56, 0x03, 250}, - {3, 0x02, 251}, - {6, 0x02, 251}, - {10, 0x02, 251}, - {15, 0x02, 251}, - {24, 0x02, 251}, - {31, 0x02, 251}, - {41, 0x02, 251}, - {56, 0x03, 251}, - }, - /* 222 */ - { - {3, 0x02, 252}, - {6, 0x02, 252}, - {10, 0x02, 252}, - {15, 0x02, 252}, - {24, 0x02, 252}, - {31, 0x02, 252}, - {41, 0x02, 252}, - {56, 0x03, 252}, - {3, 0x02, 253}, - {6, 0x02, 253}, - {10, 0x02, 253}, - {15, 0x02, 253}, - {24, 0x02, 253}, - {31, 0x02, 253}, - {41, 0x02, 253}, - {56, 0x03, 253}, - }, - /* 223 */ - { - {0, 0x03, 254}, - {227, 0x00, 0}, - {229, 0x00, 0}, - {230, 0x00, 0}, - {233, 0x00, 0}, - {234, 0x00, 0}, - {236, 0x00, 0}, - {237, 0x00, 0}, - {241, 0x00, 0}, - {242, 0x00, 0}, - {244, 0x00, 0}, - {245, 0x00, 0}, - {248, 0x00, 0}, - {249, 0x00, 0}, - {251, 0x00, 0}, - {252, 0x00, 0}, - }, - /* 224 */ - { - {1, 0x02, 254}, - {22, 0x03, 254}, - {0, 0x03, 2}, - {0, 0x03, 3}, - {0, 0x03, 4}, - {0, 0x03, 5}, - {0, 0x03, 6}, - {0, 0x03, 7}, - {0, 0x03, 8}, - {0, 0x03, 11}, - {0, 0x03, 12}, - {0, 0x03, 14}, - {0, 0x03, 15}, - {0, 0x03, 16}, - {0, 0x03, 17}, - {0, 0x03, 18}, - }, - /* 225 */ - { - {2, 0x02, 254}, - {9, 0x02, 254}, - {23, 0x02, 254}, - {40, 0x03, 254}, - {1, 0x02, 2}, - {22, 0x03, 2}, - {1, 0x02, 3}, - {22, 0x03, 3}, - {1, 0x02, 4}, - {22, 0x03, 4}, - {1, 0x02, 5}, - {22, 0x03, 5}, - {1, 0x02, 6}, - {22, 0x03, 6}, - {1, 0x02, 7}, - {22, 0x03, 7}, - }, - /* 226 */ - { - {3, 0x02, 254}, - {6, 0x02, 254}, - {10, 0x02, 254}, - {15, 0x02, 254}, - {24, 0x02, 254}, - {31, 0x02, 254}, - {41, 0x02, 254}, - {56, 0x03, 254}, - {2, 0x02, 2}, - {9, 0x02, 2}, - {23, 0x02, 2}, - {40, 0x03, 2}, - {2, 0x02, 3}, - {9, 0x02, 3}, - {23, 0x02, 3}, - {40, 0x03, 3}, - }, - /* 227 */ - { - {3, 0x02, 2}, - {6, 0x02, 2}, - {10, 0x02, 2}, - {15, 0x02, 2}, - {24, 0x02, 2}, - {31, 0x02, 2}, - {41, 0x02, 2}, - {56, 0x03, 2}, - {3, 0x02, 3}, - {6, 0x02, 3}, - {10, 0x02, 3}, - {15, 0x02, 3}, - {24, 0x02, 3}, - {31, 0x02, 3}, - {41, 0x02, 3}, - {56, 0x03, 3}, - }, - /* 228 */ - { - {2, 0x02, 4}, - {9, 0x02, 4}, - {23, 0x02, 4}, - {40, 0x03, 4}, - {2, 0x02, 5}, - {9, 0x02, 5}, - {23, 0x02, 5}, - {40, 0x03, 5}, - {2, 0x02, 6}, - {9, 0x02, 6}, - {23, 0x02, 6}, - {40, 0x03, 6}, - {2, 0x02, 7}, - {9, 0x02, 7}, - {23, 0x02, 7}, - {40, 0x03, 7}, - }, - /* 229 */ - { - {3, 0x02, 4}, - {6, 0x02, 4}, - {10, 0x02, 4}, - {15, 0x02, 4}, - {24, 0x02, 4}, - {31, 0x02, 4}, - {41, 0x02, 4}, - {56, 0x03, 4}, - {3, 0x02, 5}, - {6, 0x02, 5}, - {10, 0x02, 5}, - {15, 0x02, 5}, - {24, 0x02, 5}, - {31, 0x02, 5}, - {41, 0x02, 5}, - {56, 0x03, 5}, - }, - /* 230 */ - { - {3, 0x02, 6}, - {6, 0x02, 6}, - {10, 0x02, 6}, - {15, 0x02, 6}, - {24, 0x02, 6}, - {31, 0x02, 6}, - {41, 0x02, 6}, - {56, 0x03, 6}, - {3, 0x02, 7}, - {6, 0x02, 7}, - {10, 0x02, 7}, - {15, 0x02, 7}, - {24, 0x02, 7}, - {31, 0x02, 7}, - {41, 0x02, 7}, - {56, 0x03, 7}, - }, - /* 231 */ - { - {1, 0x02, 8}, - {22, 0x03, 8}, - {1, 0x02, 11}, - {22, 0x03, 11}, - {1, 0x02, 12}, - {22, 0x03, 12}, - {1, 0x02, 14}, - {22, 0x03, 14}, - {1, 0x02, 15}, - {22, 0x03, 15}, - {1, 0x02, 16}, - {22, 0x03, 16}, - {1, 0x02, 17}, - {22, 0x03, 17}, - {1, 0x02, 18}, - {22, 0x03, 18}, - }, - /* 232 */ - { - {2, 0x02, 8}, - {9, 0x02, 8}, - {23, 0x02, 8}, - {40, 0x03, 8}, - {2, 0x02, 11}, - {9, 0x02, 11}, - {23, 0x02, 11}, - {40, 0x03, 11}, - {2, 0x02, 12}, - {9, 0x02, 12}, - {23, 0x02, 12}, - {40, 0x03, 12}, - {2, 0x02, 14}, - {9, 0x02, 14}, - {23, 0x02, 14}, - {40, 0x03, 14}, - }, - /* 233 */ - { - {3, 0x02, 8}, - {6, 0x02, 8}, - {10, 0x02, 8}, - {15, 0x02, 8}, - {24, 0x02, 8}, - {31, 0x02, 8}, - {41, 0x02, 8}, - {56, 0x03, 8}, - {3, 0x02, 11}, - {6, 0x02, 11}, - {10, 0x02, 11}, - {15, 0x02, 11}, - {24, 0x02, 11}, - {31, 0x02, 11}, - {41, 0x02, 11}, - {56, 0x03, 11}, - }, - /* 234 */ - { - {3, 0x02, 12}, - {6, 0x02, 12}, - {10, 0x02, 12}, - {15, 0x02, 12}, - {24, 0x02, 12}, - {31, 0x02, 12}, - {41, 0x02, 12}, - {56, 0x03, 12}, - {3, 0x02, 14}, - {6, 0x02, 14}, - {10, 0x02, 14}, - {15, 0x02, 14}, - {24, 0x02, 14}, - {31, 0x02, 14}, - {41, 0x02, 14}, - {56, 0x03, 14}, - }, - /* 235 */ - { - {2, 0x02, 15}, - {9, 0x02, 15}, - {23, 0x02, 15}, - {40, 0x03, 15}, - {2, 0x02, 16}, - {9, 0x02, 16}, - {23, 0x02, 16}, - {40, 0x03, 16}, - {2, 0x02, 17}, - {9, 0x02, 17}, - {23, 0x02, 17}, - {40, 0x03, 17}, - {2, 0x02, 18}, - {9, 0x02, 18}, - {23, 0x02, 18}, - {40, 0x03, 18}, - }, - /* 236 */ - { - {3, 0x02, 15}, - {6, 0x02, 15}, - {10, 0x02, 15}, - {15, 0x02, 15}, - {24, 0x02, 15}, - {31, 0x02, 15}, - {41, 0x02, 15}, - {56, 0x03, 15}, - {3, 0x02, 16}, - {6, 0x02, 16}, - {10, 0x02, 16}, - {15, 0x02, 16}, - {24, 0x02, 16}, - {31, 0x02, 16}, - {41, 0x02, 16}, - {56, 0x03, 16}, - }, - /* 237 */ - { - {3, 0x02, 17}, - {6, 0x02, 17}, - {10, 0x02, 17}, - {15, 0x02, 17}, - {24, 0x02, 17}, - {31, 0x02, 17}, - {41, 0x02, 17}, - {56, 0x03, 17}, - {3, 0x02, 18}, - {6, 0x02, 18}, - {10, 0x02, 18}, - {15, 0x02, 18}, - {24, 0x02, 18}, - {31, 0x02, 18}, - {41, 0x02, 18}, - {56, 0x03, 18}, - }, - /* 238 */ - { - {0, 0x03, 19}, - {0, 0x03, 20}, - {0, 0x03, 21}, - {0, 0x03, 23}, - {0, 0x03, 24}, - {0, 0x03, 25}, - {0, 0x03, 26}, - {0, 0x03, 27}, - {0, 0x03, 28}, - {0, 0x03, 29}, - {0, 0x03, 30}, - {0, 0x03, 31}, - {0, 0x03, 127}, - {0, 0x03, 220}, - {0, 0x03, 249}, - {253, 0x00, 0}, - }, - /* 239 */ - { - {1, 0x02, 19}, - {22, 0x03, 19}, - {1, 0x02, 20}, - {22, 0x03, 20}, - {1, 0x02, 21}, - {22, 0x03, 21}, - {1, 0x02, 23}, - {22, 0x03, 23}, - {1, 0x02, 24}, - {22, 0x03, 24}, - {1, 0x02, 25}, - {22, 0x03, 25}, - {1, 0x02, 26}, - {22, 0x03, 26}, - {1, 0x02, 27}, - {22, 0x03, 27}, - }, - /* 240 */ - { - {2, 0x02, 19}, - {9, 0x02, 19}, - {23, 0x02, 19}, - {40, 0x03, 19}, - {2, 0x02, 20}, - {9, 0x02, 20}, - {23, 0x02, 20}, - {40, 0x03, 20}, - {2, 0x02, 21}, - {9, 0x02, 21}, - {23, 0x02, 21}, - {40, 0x03, 21}, - {2, 0x02, 23}, - {9, 0x02, 23}, - {23, 0x02, 23}, - {40, 0x03, 23}, - }, - /* 241 */ - { - {3, 0x02, 19}, - {6, 0x02, 19}, - {10, 0x02, 19}, - {15, 0x02, 19}, - {24, 0x02, 19}, - {31, 0x02, 19}, - {41, 0x02, 19}, - {56, 0x03, 19}, - {3, 0x02, 20}, - {6, 0x02, 20}, - {10, 0x02, 20}, - {15, 0x02, 20}, - {24, 0x02, 20}, - {31, 0x02, 20}, - {41, 0x02, 20}, - {56, 0x03, 20}, - }, - /* 242 */ - { - {3, 0x02, 21}, - {6, 0x02, 21}, - {10, 0x02, 21}, - {15, 0x02, 21}, - {24, 0x02, 21}, - {31, 0x02, 21}, - {41, 0x02, 21}, - {56, 0x03, 21}, - {3, 0x02, 23}, - {6, 0x02, 23}, - {10, 0x02, 23}, - {15, 0x02, 23}, - {24, 0x02, 23}, - {31, 0x02, 23}, - {41, 0x02, 23}, - {56, 0x03, 23}, - }, - /* 243 */ - { - {2, 0x02, 24}, - {9, 0x02, 24}, - {23, 0x02, 24}, - {40, 0x03, 24}, - {2, 0x02, 25}, - {9, 0x02, 25}, - {23, 0x02, 25}, - {40, 0x03, 25}, - {2, 0x02, 26}, - {9, 0x02, 26}, - {23, 0x02, 26}, - {40, 0x03, 26}, - {2, 0x02, 27}, - {9, 0x02, 27}, - {23, 0x02, 27}, - {40, 0x03, 27}, - }, - /* 244 */ - { - {3, 0x02, 24}, - {6, 0x02, 24}, - {10, 0x02, 24}, - {15, 0x02, 24}, - {24, 0x02, 24}, - {31, 0x02, 24}, - {41, 0x02, 24}, - {56, 0x03, 24}, - {3, 0x02, 25}, - {6, 0x02, 25}, - {10, 0x02, 25}, - {15, 0x02, 25}, - {24, 0x02, 25}, - {31, 0x02, 25}, - {41, 0x02, 25}, - {56, 0x03, 25}, - }, - /* 245 */ - { - {3, 0x02, 26}, - {6, 0x02, 26}, - {10, 0x02, 26}, - {15, 0x02, 26}, - {24, 0x02, 26}, - {31, 0x02, 26}, - {41, 0x02, 26}, - {56, 0x03, 26}, - {3, 0x02, 27}, - {6, 0x02, 27}, - {10, 0x02, 27}, - {15, 0x02, 27}, - {24, 0x02, 27}, - {31, 0x02, 27}, - {41, 0x02, 27}, - {56, 0x03, 27}, - }, - /* 246 */ - { - {1, 0x02, 28}, - {22, 0x03, 28}, - {1, 0x02, 29}, - {22, 0x03, 29}, - {1, 0x02, 30}, - {22, 0x03, 30}, - {1, 0x02, 31}, - {22, 0x03, 31}, - {1, 0x02, 127}, - {22, 0x03, 127}, - {1, 0x02, 220}, - {22, 0x03, 220}, - {1, 0x02, 249}, - {22, 0x03, 249}, - {254, 0x00, 0}, - {255, 0x00, 0}, - }, - /* 247 */ - { - {2, 0x02, 28}, - {9, 0x02, 28}, - {23, 0x02, 28}, - {40, 0x03, 28}, - {2, 0x02, 29}, - {9, 0x02, 29}, - {23, 0x02, 29}, - {40, 0x03, 29}, - {2, 0x02, 30}, - {9, 0x02, 30}, - {23, 0x02, 30}, - {40, 0x03, 30}, - {2, 0x02, 31}, - {9, 0x02, 31}, - {23, 0x02, 31}, - {40, 0x03, 31}, - }, - /* 248 */ - { - {3, 0x02, 28}, - {6, 0x02, 28}, - {10, 0x02, 28}, - {15, 0x02, 28}, - {24, 0x02, 28}, - {31, 0x02, 28}, - {41, 0x02, 28}, - {56, 0x03, 28}, - {3, 0x02, 29}, - {6, 0x02, 29}, - {10, 0x02, 29}, - {15, 0x02, 29}, - {24, 0x02, 29}, - {31, 0x02, 29}, - {41, 0x02, 29}, - {56, 0x03, 29}, - }, - /* 249 */ - { - {3, 0x02, 30}, - {6, 0x02, 30}, - {10, 0x02, 30}, - {15, 0x02, 30}, - {24, 0x02, 30}, - {31, 0x02, 30}, - {41, 0x02, 30}, - {56, 0x03, 30}, - {3, 0x02, 31}, - {6, 0x02, 31}, - {10, 0x02, 31}, - {15, 0x02, 31}, - {24, 0x02, 31}, - {31, 0x02, 31}, - {41, 0x02, 31}, - {56, 0x03, 31}, - }, - /* 250 */ - { - {2, 0x02, 127}, - {9, 0x02, 127}, - {23, 0x02, 127}, - {40, 0x03, 127}, - {2, 0x02, 220}, - {9, 0x02, 220}, - {23, 0x02, 220}, - {40, 0x03, 220}, - {2, 0x02, 249}, - {9, 0x02, 249}, - {23, 0x02, 249}, - {40, 0x03, 249}, - {0, 0x03, 10}, - {0, 0x03, 13}, - {0, 0x03, 22}, - {0, 0x04, 0}, - }, - /* 251 */ - { - {3, 0x02, 127}, - {6, 0x02, 127}, - {10, 0x02, 127}, - {15, 0x02, 127}, - {24, 0x02, 127}, - {31, 0x02, 127}, - {41, 0x02, 127}, - {56, 0x03, 127}, - {3, 0x02, 220}, - {6, 0x02, 220}, - {10, 0x02, 220}, - {15, 0x02, 220}, - {24, 0x02, 220}, - {31, 0x02, 220}, - {41, 0x02, 220}, - {56, 0x03, 220}, - }, - /* 252 */ - { - {3, 0x02, 249}, - {6, 0x02, 249}, - {10, 0x02, 249}, - {15, 0x02, 249}, - {24, 0x02, 249}, - {31, 0x02, 249}, - {41, 0x02, 249}, - {56, 0x03, 249}, - {1, 0x02, 10}, - {22, 0x03, 10}, - {1, 0x02, 13}, - {22, 0x03, 13}, - {1, 0x02, 22}, - {22, 0x03, 22}, - {0, 0x04, 0}, - {0, 0x04, 0}, - }, - /* 253 */ - { - {2, 0x02, 10}, - {9, 0x02, 10}, - {23, 0x02, 10}, - {40, 0x03, 10}, - {2, 0x02, 13}, - {9, 0x02, 13}, - {23, 0x02, 13}, - {40, 0x03, 13}, - {2, 0x02, 22}, - {9, 0x02, 22}, - {23, 0x02, 22}, - {40, 0x03, 22}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - }, - /* 254 */ - { - {3, 0x02, 10}, - {6, 0x02, 10}, - {10, 0x02, 10}, - {15, 0x02, 10}, - {24, 0x02, 10}, - {31, 0x02, 10}, - {41, 0x02, 10}, - {56, 0x03, 10}, - {3, 0x02, 13}, - {6, 0x02, 13}, - {10, 0x02, 13}, - {15, 0x02, 13}, - {24, 0x02, 13}, - {31, 0x02, 13}, - {41, 0x02, 13}, - {56, 0x03, 13}, - }, - /* 255 */ - { - {3, 0x02, 22}, - {6, 0x02, 22}, - {10, 0x02, 22}, - {15, 0x02, 22}, - {24, 0x02, 22}, - {31, 0x02, 22}, - {41, 0x02, 22}, - {56, 0x03, 22}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - {0, 0x04, 0}, - }, -}; diff --git a/wsutil/nghttp2/nghttp2_helper.c b/wsutil/nghttp2/nghttp2_helper.c deleted file mode 100644 index caf8bdb926..0000000000 --- a/wsutil/nghttp2/nghttp2_helper.c +++ /dev/null @@ -1,409 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2012 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#include "nghttp2_helper.h" - -#include -#include - -#include "nghttp2_net.h" - -void nghttp2_put_uint16be(uint8_t *buf, uint16_t n) -{ - uint16_t x = htons(n); - memcpy(buf, &x, sizeof(uint16_t)); -} - -void nghttp2_put_uint32be(uint8_t *buf, uint32_t n) -{ - uint32_t x = htonl(n); - memcpy(buf, &x, sizeof(uint32_t)); -} - -uint16_t nghttp2_get_uint16(const uint8_t *data) -{ - uint16_t n; - memcpy(&n, data, sizeof(uint16_t)); - return ntohs(n); -} - -uint32_t nghttp2_get_uint32(const uint8_t *data) -{ - uint32_t n; - memcpy(&n, data, sizeof(uint32_t)); - return ntohl(n); -} - -int nghttp2_reserve_buffer(uint8_t **buf_ptr, size_t *buflen_ptr, - size_t min_length) -{ - if(min_length > *buflen_ptr) { - uint8_t *temp; - min_length = (min_length+4095)/4096*4096; - temp = (uint8_t *)realloc(*buf_ptr, min_length); - if(temp == NULL) { - return NGHTTP2_ERR_NOMEM; - } else { - *buf_ptr = temp; - *buflen_ptr = min_length; - } - } - return 0; -} - -void* nghttp2_memdup(const void* src, size_t n) -{ - void* dest; - - if(n == 0) { - return NULL; - } - - dest = malloc(n); - if(dest == NULL) { - return NULL; - } - memcpy(dest, src, n); - return dest; -} - -void nghttp2_downcase(uint8_t *s, size_t len) -{ - size_t i; - for(i = 0; i < len; ++i) { - if('A' <= s[i] && s[i] <= 'Z') { - s[i] += 'a'-'A'; - } - } -} - -int nghttp2_adjust_local_window_size(int32_t *local_window_size_ptr, - int32_t *recv_window_size_ptr, - int32_t *recv_reduction_ptr, - int32_t *delta_ptr) -{ - if(*delta_ptr > 0) { - int32_t new_recv_window_size = - nghttp2_max(0, *recv_window_size_ptr) - *delta_ptr; - if(new_recv_window_size < 0) { - /* The delta size is strictly more than received bytes. Increase - local_window_size by that difference. */ - int32_t recv_reduction_diff; - if(*local_window_size_ptr > - NGHTTP2_MAX_WINDOW_SIZE + new_recv_window_size) { - return NGHTTP2_ERR_FLOW_CONTROL; - } - *local_window_size_ptr -= new_recv_window_size; - /* If there is recv_reduction due to earlier window_size - reduction, we have to adjust it too. */ - recv_reduction_diff = nghttp2_min(*recv_reduction_ptr, - -new_recv_window_size); - *recv_reduction_ptr -= recv_reduction_diff; - if(*recv_window_size_ptr < 0) { - *recv_window_size_ptr += recv_reduction_diff; - } else { - /* If *recv_window_size_ptr > 0, then those bytes are - considered to be backed to the remote peer (by - WINDOW_UPDATE with the adjusted *delta_ptr), so it is - effectively 0 now. */ - *recv_window_size_ptr = recv_reduction_diff; - } - /* recv_reduction_diff must be paied from *delta_ptr, since it - was added in window size reduction (see below). */ - *delta_ptr -= recv_reduction_diff; - } else { - *recv_window_size_ptr = new_recv_window_size; - } - return 0; - } else { - if(*local_window_size_ptr + *delta_ptr < 0 || - *recv_window_size_ptr < INT32_MIN - *delta_ptr || - *recv_reduction_ptr > INT32_MAX + *delta_ptr) { - return NGHTTP2_ERR_FLOW_CONTROL; - } - /* Decreasing local window size. Note that we achieve this without - noticing to the remote peer. To do this, we cut - recv_window_size by -delta. This means that we don't send - WINDOW_UPDATE for -delta bytes. */ - *local_window_size_ptr += *delta_ptr; - *recv_window_size_ptr += *delta_ptr; - *recv_reduction_ptr -= *delta_ptr; - *delta_ptr = 0; - } - return 0; -} - -int nghttp2_should_send_window_update(int32_t local_window_size, - int32_t recv_window_size) -{ - return recv_window_size >= local_window_size / 2; -} - -const char* nghttp2_strerror(int error_code) -{ - switch(error_code) { - case 0: - return "Success"; - case NGHTTP2_ERR_INVALID_ARGUMENT: - return "Invalid argument"; - case NGHTTP2_ERR_BUFFER_ERROR: - return "Out of buffer space"; - case NGHTTP2_ERR_UNSUPPORTED_VERSION: - return "Unsupported SPDY version"; - case NGHTTP2_ERR_WOULDBLOCK: - return "Operation would block"; - case NGHTTP2_ERR_PROTO: - return "Protocol error"; - case NGHTTP2_ERR_INVALID_FRAME: - return "Invalid frame octets"; - case NGHTTP2_ERR_EOF: - return "EOF"; - case NGHTTP2_ERR_DEFERRED: - return "Data transfer deferred"; - case NGHTTP2_ERR_STREAM_ID_NOT_AVAILABLE: - return "No more Stream ID available"; - case NGHTTP2_ERR_STREAM_CLOSED: - return "Stream was already closed or invalid"; - case NGHTTP2_ERR_STREAM_CLOSING: - return "Stream is closing"; - case NGHTTP2_ERR_STREAM_SHUT_WR: - return "The transmission is not allowed for this stream"; - case NGHTTP2_ERR_INVALID_STREAM_ID: - return "Stream ID is invalid"; - case NGHTTP2_ERR_INVALID_STREAM_STATE: - return "Invalid stream state"; - case NGHTTP2_ERR_DEFERRED_DATA_EXIST: - return "Another DATA frame has already been deferred"; - case NGHTTP2_ERR_START_STREAM_NOT_ALLOWED: - return "request HEADERS is not allowed"; - case NGHTTP2_ERR_GOAWAY_ALREADY_SENT: - return "GOAWAY has already been sent"; - case NGHTTP2_ERR_INVALID_HEADER_BLOCK: - return "Invalid header block"; - case NGHTTP2_ERR_INVALID_STATE: - return "Invalid state"; - case NGHTTP2_ERR_TEMPORAL_CALLBACK_FAILURE: - return "The user callback function failed due to the temporal error"; - case NGHTTP2_ERR_FRAME_SIZE_ERROR: - return "The length of the frame is invalid"; - case NGHTTP2_ERR_HEADER_COMP: - return "Header compression/decompression error"; - case NGHTTP2_ERR_FLOW_CONTROL: - return "Flow control error"; - case NGHTTP2_ERR_INSUFF_BUFSIZE: - return "Insufficient buffer size given to function"; - case NGHTTP2_ERR_PAUSE: - return "Callback was paused by the application"; - case NGHTTP2_ERR_TOO_MANY_INFLIGHT_SETTINGS: - return "Too many inflight SETTINGS"; - case NGHTTP2_ERR_PUSH_DISABLED: - return "Server push is disabled by peer"; - case NGHTTP2_ERR_DATA_EXIST: - return "DATA frame already exists"; - case NGHTTP2_ERR_NOMEM: - return "Out of memory"; - case NGHTTP2_ERR_CALLBACK_FAILURE: - return "The user callback function failed"; - default: - return "Unknown error code"; - } -} - -void nghttp2_free(void *ptr) -{ - free(ptr); -} - -static int VALID_HD_NAME_CHARS[] = { - 0 /* NUL */, 0 /* SOH */, 0 /* STX */, 0 /* ETX */, - 0 /* EOT */, 0 /* ENQ */, 0 /* ACK */, 0 /* BEL */, - 0 /* BS */, 0 /* HT */, 0 /* LF */, 0 /* VT */, - 0 /* FF */, 0 /* CR */, 0 /* SO */, 0 /* SI */, - 0 /* DLE */, 0 /* DC1 */, 0 /* DC2 */, 0 /* DC3 */, - 0 /* DC4 */, 0 /* NAK */, 0 /* SYN */, 0 /* ETB */, - 0 /* CAN */, 0 /* EM */, 0 /* SUB */, 0 /* ESC */, - 0 /* FS */, 0 /* GS */, 0 /* RS */, 0 /* US */, - 0 /* SPC */, 1 /* ! */, 0 /* " */, 1 /* # */, - 1 /* $ */, 1 /* % */, 1 /* & */, 1 /* ' */, - 0 /* ( */, 0 /* ) */, 1 /* * */, 1 /* + */, - 0 /* , */, 1 /* - */, 1 /* . */, 0 /* / */, - 1 /* 0 */, 1 /* 1 */, 1 /* 2 */, 1 /* 3 */, - 1 /* 4 */, 1 /* 5 */, 1 /* 6 */, 1 /* 7 */, - 1 /* 8 */, 1 /* 9 */, 0 /* : */, 0 /* ; */, - 0 /* < */, 0 /* = */, 0 /* > */, 0 /* ? */, - 0 /* @ */, 0 /* A */, 0 /* B */, 0 /* C */, - 0 /* D */, 0 /* E */, 0 /* F */, 0 /* G */, - 0 /* H */, 0 /* I */, 0 /* J */, 0 /* K */, - 0 /* L */, 0 /* M */, 0 /* N */, 0 /* O */, - 0 /* P */, 0 /* Q */, 0 /* R */, 0 /* S */, - 0 /* T */, 0 /* U */, 0 /* V */, 0 /* W */, - 0 /* X */, 0 /* Y */, 0 /* Z */, 0 /* [ */, - 0 /* \ */, 0 /* ] */, 1 /* ^ */, 1 /* _ */, - 1 /* ` */, 1 /* a */, 1 /* b */, 1 /* c */, - 1 /* d */, 1 /* e */, 1 /* f */, 1 /* g */, - 1 /* h */, 1 /* i */, 1 /* j */, 1 /* k */, - 1 /* l */, 1 /* m */, 1 /* n */, 1 /* o */, - 1 /* p */, 1 /* q */, 1 /* r */, 1 /* s */, - 1 /* t */, 1 /* u */, 1 /* v */, 1 /* w */, - 1 /* x */, 1 /* y */, 1 /* z */, 0 /* { */, - 1 /* | */, 0 /* } */, 1 /* ~ */, 0 /* DEL */, - 0 /* 0x80 */, 0 /* 0x81 */, 0 /* 0x82 */, 0 /* 0x83 */, - 0 /* 0x84 */, 0 /* 0x85 */, 0 /* 0x86 */, 0 /* 0x87 */, - 0 /* 0x88 */, 0 /* 0x89 */, 0 /* 0x8a */, 0 /* 0x8b */, - 0 /* 0x8c */, 0 /* 0x8d */, 0 /* 0x8e */, 0 /* 0x8f */, - 0 /* 0x90 */, 0 /* 0x91 */, 0 /* 0x92 */, 0 /* 0x93 */, - 0 /* 0x94 */, 0 /* 0x95 */, 0 /* 0x96 */, 0 /* 0x97 */, - 0 /* 0x98 */, 0 /* 0x99 */, 0 /* 0x9a */, 0 /* 0x9b */, - 0 /* 0x9c */, 0 /* 0x9d */, 0 /* 0x9e */, 0 /* 0x9f */, - 0 /* 0xa0 */, 0 /* 0xa1 */, 0 /* 0xa2 */, 0 /* 0xa3 */, - 0 /* 0xa4 */, 0 /* 0xa5 */, 0 /* 0xa6 */, 0 /* 0xa7 */, - 0 /* 0xa8 */, 0 /* 0xa9 */, 0 /* 0xaa */, 0 /* 0xab */, - 0 /* 0xac */, 0 /* 0xad */, 0 /* 0xae */, 0 /* 0xaf */, - 0 /* 0xb0 */, 0 /* 0xb1 */, 0 /* 0xb2 */, 0 /* 0xb3 */, - 0 /* 0xb4 */, 0 /* 0xb5 */, 0 /* 0xb6 */, 0 /* 0xb7 */, - 0 /* 0xb8 */, 0 /* 0xb9 */, 0 /* 0xba */, 0 /* 0xbb */, - 0 /* 0xbc */, 0 /* 0xbd */, 0 /* 0xbe */, 0 /* 0xbf */, - 0 /* 0xc0 */, 0 /* 0xc1 */, 0 /* 0xc2 */, 0 /* 0xc3 */, - 0 /* 0xc4 */, 0 /* 0xc5 */, 0 /* 0xc6 */, 0 /* 0xc7 */, - 0 /* 0xc8 */, 0 /* 0xc9 */, 0 /* 0xca */, 0 /* 0xcb */, - 0 /* 0xcc */, 0 /* 0xcd */, 0 /* 0xce */, 0 /* 0xcf */, - 0 /* 0xd0 */, 0 /* 0xd1 */, 0 /* 0xd2 */, 0 /* 0xd3 */, - 0 /* 0xd4 */, 0 /* 0xd5 */, 0 /* 0xd6 */, 0 /* 0xd7 */, - 0 /* 0xd8 */, 0 /* 0xd9 */, 0 /* 0xda */, 0 /* 0xdb */, - 0 /* 0xdc */, 0 /* 0xdd */, 0 /* 0xde */, 0 /* 0xdf */, - 0 /* 0xe0 */, 0 /* 0xe1 */, 0 /* 0xe2 */, 0 /* 0xe3 */, - 0 /* 0xe4 */, 0 /* 0xe5 */, 0 /* 0xe6 */, 0 /* 0xe7 */, - 0 /* 0xe8 */, 0 /* 0xe9 */, 0 /* 0xea */, 0 /* 0xeb */, - 0 /* 0xec */, 0 /* 0xed */, 0 /* 0xee */, 0 /* 0xef */, - 0 /* 0xf0 */, 0 /* 0xf1 */, 0 /* 0xf2 */, 0 /* 0xf3 */, - 0 /* 0xf4 */, 0 /* 0xf5 */, 0 /* 0xf6 */, 0 /* 0xf7 */, - 0 /* 0xf8 */, 0 /* 0xf9 */, 0 /* 0xfa */, 0 /* 0xfb */, - 0 /* 0xfc */, 0 /* 0xfd */, 0 /* 0xfe */, 0 /* 0xff */ -}; - -int nghttp2_check_header_name(const uint8_t *name, size_t len) -{ - const uint8_t *last; - if(len == 0) { - return 0; - } - if(*name == ':') { - if(len == 1) { - return 0; - } - ++name; - --len; - } - for(last = name + len; name != last; ++name) { - if(!VALID_HD_NAME_CHARS[*name]) { - return 0; - } - } - return 1; -} - -static int VALID_HD_VALUE_CHARS[] = { - 1 /* NUL */, 0 /* SOH */, 0 /* STX */, 0 /* ETX */, - 0 /* EOT */, 0 /* ENQ */, 0 /* ACK */, 0 /* BEL */, - 0 /* BS */, 1 /* HT */, 0 /* LF */, 0 /* VT */, - 0 /* FF */, 0 /* CR */, 0 /* SO */, 0 /* SI */, - 0 /* DLE */, 0 /* DC1 */, 0 /* DC2 */, 0 /* DC3 */, - 0 /* DC4 */, 0 /* NAK */, 0 /* SYN */, 0 /* ETB */, - 0 /* CAN */, 0 /* EM */, 0 /* SUB */, 0 /* ESC */, - 0 /* FS */, 0 /* GS */, 0 /* RS */, 0 /* US */, - 1 /* SPC */, 1 /* ! */, 1 /* " */, 1 /* # */, - 1 /* $ */, 1 /* % */, 1 /* & */, 1 /* ' */, - 1 /* ( */, 1 /* ) */, 1 /* * */, 1 /* + */, - 1 /* , */, 1 /* - */, 1 /* . */, 1 /* / */, - 1 /* 0 */, 1 /* 1 */, 1 /* 2 */, 1 /* 3 */, - 1 /* 4 */, 1 /* 5 */, 1 /* 6 */, 1 /* 7 */, - 1 /* 8 */, 1 /* 9 */, 1 /* : */, 1 /* ; */, - 1 /* < */, 1 /* = */, 1 /* > */, 1 /* ? */, - 1 /* @ */, 1 /* A */, 1 /* B */, 1 /* C */, - 1 /* D */, 1 /* E */, 1 /* F */, 1 /* G */, - 1 /* H */, 1 /* I */, 1 /* J */, 1 /* K */, - 1 /* L */, 1 /* M */, 1 /* N */, 1 /* O */, - 1 /* P */, 1 /* Q */, 1 /* R */, 1 /* S */, - 1 /* T */, 1 /* U */, 1 /* V */, 1 /* W */, - 1 /* X */, 1 /* Y */, 1 /* Z */, 1 /* [ */, - 1 /* \ */, 1 /* ] */, 1 /* ^ */, 1 /* _ */, - 1 /* ` */, 1 /* a */, 1 /* b */, 1 /* c */, - 1 /* d */, 1 /* e */, 1 /* f */, 1 /* g */, - 1 /* h */, 1 /* i */, 1 /* j */, 1 /* k */, - 1 /* l */, 1 /* m */, 1 /* n */, 1 /* o */, - 1 /* p */, 1 /* q */, 1 /* r */, 1 /* s */, - 1 /* t */, 1 /* u */, 1 /* v */, 1 /* w */, - 1 /* x */, 1 /* y */, 1 /* z */, 1 /* { */, - 1 /* | */, 1 /* } */, 1 /* ~ */, 0 /* DEL */, - 1 /* 0x80 */, 1 /* 0x81 */, 1 /* 0x82 */, 1 /* 0x83 */, - 1 /* 0x84 */, 1 /* 0x85 */, 1 /* 0x86 */, 1 /* 0x87 */, - 1 /* 0x88 */, 1 /* 0x89 */, 1 /* 0x8a */, 1 /* 0x8b */, - 1 /* 0x8c */, 1 /* 0x8d */, 1 /* 0x8e */, 1 /* 0x8f */, - 1 /* 0x90 */, 1 /* 0x91 */, 1 /* 0x92 */, 1 /* 0x93 */, - 1 /* 0x94 */, 1 /* 0x95 */, 1 /* 0x96 */, 1 /* 0x97 */, - 1 /* 0x98 */, 1 /* 0x99 */, 1 /* 0x9a */, 1 /* 0x9b */, - 1 /* 0x9c */, 1 /* 0x9d */, 1 /* 0x9e */, 1 /* 0x9f */, - 1 /* 0xa0 */, 1 /* 0xa1 */, 1 /* 0xa2 */, 1 /* 0xa3 */, - 1 /* 0xa4 */, 1 /* 0xa5 */, 1 /* 0xa6 */, 1 /* 0xa7 */, - 1 /* 0xa8 */, 1 /* 0xa9 */, 1 /* 0xaa */, 1 /* 0xab */, - 1 /* 0xac */, 1 /* 0xad */, 1 /* 0xae */, 1 /* 0xaf */, - 1 /* 0xb0 */, 1 /* 0xb1 */, 1 /* 0xb2 */, 1 /* 0xb3 */, - 1 /* 0xb4 */, 1 /* 0xb5 */, 1 /* 0xb6 */, 1 /* 0xb7 */, - 1 /* 0xb8 */, 1 /* 0xb9 */, 1 /* 0xba */, 1 /* 0xbb */, - 1 /* 0xbc */, 1 /* 0xbd */, 1 /* 0xbe */, 1 /* 0xbf */, - 1 /* 0xc0 */, 1 /* 0xc1 */, 1 /* 0xc2 */, 1 /* 0xc3 */, - 1 /* 0xc4 */, 1 /* 0xc5 */, 1 /* 0xc6 */, 1 /* 0xc7 */, - 1 /* 0xc8 */, 1 /* 0xc9 */, 1 /* 0xca */, 1 /* 0xcb */, - 1 /* 0xcc */, 1 /* 0xcd */, 1 /* 0xce */, 1 /* 0xcf */, - 1 /* 0xd0 */, 1 /* 0xd1 */, 1 /* 0xd2 */, 1 /* 0xd3 */, - 1 /* 0xd4 */, 1 /* 0xd5 */, 1 /* 0xd6 */, 1 /* 0xd7 */, - 1 /* 0xd8 */, 1 /* 0xd9 */, 1 /* 0xda */, 1 /* 0xdb */, - 1 /* 0xdc */, 1 /* 0xdd */, 1 /* 0xde */, 1 /* 0xdf */, - 1 /* 0xe0 */, 1 /* 0xe1 */, 1 /* 0xe2 */, 1 /* 0xe3 */, - 1 /* 0xe4 */, 1 /* 0xe5 */, 1 /* 0xe6 */, 1 /* 0xe7 */, - 1 /* 0xe8 */, 1 /* 0xe9 */, 1 /* 0xea */, 1 /* 0xeb */, - 1 /* 0xec */, 1 /* 0xed */, 1 /* 0xee */, 1 /* 0xef */, - 1 /* 0xf0 */, 1 /* 0xf1 */, 1 /* 0xf2 */, 1 /* 0xf3 */, - 1 /* 0xf4 */, 1 /* 0xf5 */, 1 /* 0xf6 */, 1 /* 0xf7 */, - 1 /* 0xf8 */, 1 /* 0xf9 */, 1 /* 0xfa */, 1 /* 0xfb */, - 1 /* 0xfc */, 1 /* 0xfd */, 1 /* 0xfe */, 1 /* 0xff */ -}; - -int nghttp2_check_header_value(const uint8_t *value, size_t len) -{ - const uint8_t *last; - for(last = value + len; value != last; ++value) { - if(!VALID_HD_VALUE_CHARS[*value]) { - return 0; - } - } - return 1; -} - -uint8_t* nghttp2_cpymem(uint8_t *dest, const void *src, size_t len) -{ - memcpy(dest, src, len); - - return dest + len; -} diff --git a/wsutil/nghttp2/nghttp2_helper.h b/wsutil/nghttp2/nghttp2_helper.h deleted file mode 100644 index 57c4068fc8..0000000000 --- a/wsutil/nghttp2/nghttp2_helper.h +++ /dev/null @@ -1,134 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2012 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_HELPER_H -#define NGHTTP2_HELPER_H - -#include - -#include - -#define nghttp2_min(A, B) ((A) < (B) ? (A) : (B)) -#define nghttp2_max(A, B) ((A) > (B) ? (A) : (B)) - -/* - * Copies 2 byte unsigned integer |n| in host byte order to |buf| in - * network byte order. - */ -void nghttp2_put_uint16be(uint8_t *buf, uint16_t n); - -/* - * Copies 4 byte unsigned integer |n| in host byte order to |buf| in - * network byte order. - */ -void nghttp2_put_uint32be(uint8_t *buf, uint32_t n); - -/* - * Retrieves 2 byte unsigned integer stored in |data| in network byte - * order and returns it in host byte order. - */ -uint16_t nghttp2_get_uint16(const uint8_t *data); - -/* - * Retrieves 4 byte unsigned integer stored in |data| in network byte - * order and returns it in host byte order. - */ -uint32_t nghttp2_get_uint32(const uint8_t *data); - -/* - * Ensures that buffer |*buf_ptr| with |*buflen_ptr| length has at - * least |min_length| bytes. If |min_length| > |*buflen_ptr|, - * allocates new buffer having at least |min_length| bytes and assigns - * its pointer to |*buf_ptr| and allocated number of bytes to - * |*buflen_ptr|. The memory pointed by |*buf_ptr| previously may - * change. No memory copy is done between old and new buffer. - * |*buf_ptr| and |*buflen_ptr| are only updated iff this function - * succeeds. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - */ -int nghttp2_reserve_buffer(uint8_t **buf_ptr, size_t *buflen_ptr, - size_t min_length); - -/* - * Allocates |n| bytes of memory and copy the memory region pointed by - * |src| with the length |n| bytes into it. Returns the allocated memory. - * - * This function returns pointer to allocated memory, or one of the - * following negative error codes: - * - * NGHTTP2_ERR_NOMEM - * Out of memory. - */ -void* nghttp2_memdup(const void* src, size_t n); - -void nghttp2_downcase(uint8_t *s, size_t len); - -/* - * Adjusts |*local_window_size_ptr|, |*recv_window_size_ptr|, - * |*recv_reduction_ptr| with |*delta_ptr| which is the - * WINDOW_UPDATE's window_size_increment sent from local side. If - * |delta| is strictly larger than |*recv_window_size_ptr|, - * |*local_window_size_ptr| is increased by delta - - * *recv_window_size_ptr. If |delta| is negative, - * |*local_window_size_ptr| is decreased by delta. - * - * This function returns 0 if it succeeds, or one of the following - * negative error codes: - * - * NGHTTP2_ERR_FLOW_CONTROL - * local_window_size overflow or gets negative. - */ -int nghttp2_adjust_local_window_size(int32_t *local_window_size_ptr, - int32_t *recv_window_size_ptr, - int32_t *recv_reduction_ptr, - int32_t *delta_ptr); - -/* - * Returns non-zero if the function decided that WINDOW_UPDATE should - * be sent. - */ -int nghttp2_should_send_window_update(int32_t local_window_size, - int32_t recv_window_size); - -/* - * Deallocates memory space pointed by |ptr|. This function exists for - * the application to free the memory space allocated by the library - * functions. Currently this function is hidden from the public API, - * but may be exposed as public API. - */ -void nghttp2_free(void *ptr); - -/* - * Copies the buffer |src| of length |len| to the destination pointed - * by the |dest|, assuming that the |dest| is at lest |len| bytes long - * . Returns dest + len. - */ -uint8_t* nghttp2_cpymem(uint8_t *dest, const void *src, size_t len); - -#endif /* NGHTTP2_HELPER_H */ diff --git a/wsutil/nghttp2/nghttp2_int.h b/wsutil/nghttp2/nghttp2_int.h deleted file mode 100644 index da64940ccc..0000000000 --- a/wsutil/nghttp2/nghttp2_int.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2012 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_INT_H -#define NGHTTP2_INT_H - -#ifdef HAVE_CONFIG_H -# include -#endif /* HAVE_CONFIG_H */ - -/* Macros, types and constants for internal use */ - -#ifdef DEBUGBUILD -#define DEBUGF(x) x -#else -#define DEBUGF(x) do { } while(0) -#endif - -typedef int (*nghttp2_compar)(const void *lhs, const void *rhs); - -/* Internal error code. They must be in the range [-499, -100], - inclusive. */ -typedef enum { - NGHTTP2_ERR_CREDENTIAL_PENDING = -101, - NGHTTP2_ERR_IGN_HEADER_BLOCK = -103, - NGHTTP2_ERR_IGN_PAYLOAD = -104 -} nghttp2_internal_error; - -#endif /* NGHTTP2_INT_H */ diff --git a/wsutil/nghttp2/nghttp2_net.h b/wsutil/nghttp2/nghttp2_net.h deleted file mode 100644 index 621231efd7..0000000000 --- a/wsutil/nghttp2/nghttp2_net.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * nghttp2 - HTTP/2 C Library - * - * Copyright (c) 2012 Tatsuhiro Tsujikawa - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ -#ifndef NGHTTP2_NET_H -#define NGHTTP2_NET_H - -#ifdef HAVE_CONFIG_H -# include -#endif /* HAVE_CONFIG_H */ - -#ifdef HAVE_ARPA_INET_H -# include -#endif /* HAVE_ARPA_INET_H */ - -#ifdef HAVE_NETINET_IN_H -# include -#endif /* HAVE_NETINET_IN_H */ - -#ifdef HAVE_WINSOCK2_H -# include -#endif /* HAVE_WINSOCK2_H */ - -#endif /* NGHTTP2_NET_H */ -- cgit v1.2.3