diff options
Diffstat (limited to 'lib/content_encoding.h')
| -rw-r--r-- | lib/content_encoding.h | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/lib/content_encoding.h b/lib/content_encoding.h index 3fadd28..4cd52be 100644 --- a/lib/content_encoding.h +++ b/lib/content_encoding.h @@ -7,7 +7,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -23,26 +23,33 @@ ***************************************************************************/ #include "curl_setup.h" -/* - * Comma-separated list all supported Content-Encodings ('identity' is implied) - */ -#ifdef HAVE_LIBZ -#define ALL_CONTENT_ENCODINGS "deflate, gzip" -/* force a cleanup */ -void Curl_unencode_cleanup(struct connectdata *conn); -#else -#define ALL_CONTENT_ENCODINGS "identity" -#define Curl_unencode_cleanup(x) Curl_nop_stmt -#endif +/* Decoding writer. */ +typedef struct contenc_writer_s contenc_writer; +typedef struct content_encoding_s content_encoding; + +struct contenc_writer_s { + const content_encoding *handler; /* Encoding handler. */ + contenc_writer *downstream; /* Downstream writer. */ + void *params; /* Encoding-specific storage (variable length). */ +}; -CURLcode Curl_unencode_deflate_write(struct connectdata *conn, - struct SingleRequest *req, - ssize_t nread); +/* Content encoding writer. */ +struct content_encoding_s { + const char *name; /* Encoding name. */ + const char *alias; /* Encoding name alias. */ + CURLcode (*init_writer)(struct connectdata *conn, contenc_writer *writer); + CURLcode (*unencode_write)(struct connectdata *conn, contenc_writer *writer, + const char *buf, size_t nbytes); + void (*close_writer)(struct connectdata *conn, contenc_writer *writer); + size_t paramsize; +}; -CURLcode -Curl_unencode_gzip_write(struct connectdata *conn, - struct SingleRequest *k, - ssize_t nread); +CURLcode Curl_build_unencoding_stack(struct connectdata *conn, + const char *enclist, int maybechunked); +CURLcode Curl_unencode_write(struct connectdata *conn, contenc_writer *writer, + const char *buf, size_t nbytes); +void Curl_unencode_cleanup(struct connectdata *conn); +char *Curl_all_content_encodings(void); #endif /* HEADER_CURL_CONTENT_ENCODING_H */ |