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-rw-r--r--lib/ftp.c97
1 files changed, 30 insertions, 67 deletions
diff --git a/lib/ftp.c b/lib/ftp.c
index 8042edf4..e2cc38b6 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2018, 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
@@ -59,6 +59,7 @@
#include "ftp.h"
#include "fileinfo.h"
#include "ftplistparser.h"
+#include "curl_range.h"
#include "curl_sec.h"
#include "strtoofft.h"
#include "strcase.h"
@@ -310,9 +311,11 @@ static CURLcode AcceptServerConnect(struct connectdata *conn)
int error = 0;
/* activate callback for setting socket options */
+ Curl_set_in_callback(data, true);
error = data->set.fsockopt(data->set.sockopt_client,
s,
CURLSOCKTYPE_ACCEPT);
+ Curl_set_in_callback(data, false);
if(error) {
close_secondarysocket(conn);
@@ -1471,7 +1474,7 @@ static CURLcode ftp_state_list(struct connectdata *conn)
slashPos = strrchr(inpath, '/');
n = slashPos - inpath;
}
- result = Curl_urldecode(data, inpath, n, &lstArg, NULL, FALSE);
+ result = Curl_urldecode(data, inpath, n, &lstArg, NULL, TRUE);
if(result)
return result;
}
@@ -1535,7 +1538,7 @@ static CURLcode ftp_state_type(struct connectdata *conn)
date. */
if(data->set.opt_no_body && ftpc->file &&
ftp_need_type(conn, data->set.prefer_ascii)) {
- /* The SIZE command is _not_ RFC 959 specified, and therefor many servers
+ /* The SIZE command is _not_ RFC 959 specified, and therefore many servers
may not support it! It is however the only way we have to get a file's
size! */
@@ -1615,8 +1618,10 @@ static CURLcode ftp_state_ul_setup(struct connectdata *conn,
/* Let's read off the proper amount of bytes from the input. */
if(conn->seek_func) {
+ Curl_set_in_callback(data, true);
seekerr = conn->seek_func(conn->seek_client, data->state.resume_from,
SEEK_SET);
+ Curl_set_in_callback(data, true);
}
if(seekerr != CURL_SEEKFUNC_OK) {
@@ -2060,7 +2065,7 @@ static CURLcode ftp_state_mdtm_resp(struct connectdata *conn,
"%04d%02d%02d %02d:%02d:%02d GMT",
year, month, day, hour, minute, second);
/* now, convert this into a time() value: */
- data->info.filetime = (long)curl_getdate(timebuf, &secs);
+ data->info.filetime = curl_getdate(timebuf, &secs);
}
#ifdef CURL_FTP_HTTPSTYLE_HEAD
@@ -2072,7 +2077,7 @@ static CURLcode ftp_state_mdtm_resp(struct connectdata *conn,
data->set.get_filetime &&
(data->info.filetime >= 0) ) {
char headerbuf[128];
- time_t filetime = (time_t)data->info.filetime;
+ time_t filetime = data->info.filetime;
struct tm buffer;
const struct tm *tm = &buffer;
@@ -3180,14 +3185,16 @@ static CURLcode ftp_done(struct connectdata *conn, CURLcode status,
if(data->state.wildcardmatch) {
if(data->set.chunk_end && ftpc->file) {
+ Curl_set_in_callback(data, true);
data->set.chunk_end(data->wildcard.customptr);
+ Curl_set_in_callback(data, false);
}
ftpc->known_filesize = -1;
}
if(!result)
/* get the "raw" path */
- result = Curl_urldecode(data, path_to_use, 0, &path, NULL, FALSE);
+ result = Curl_urldecode(data, path_to_use, 0, &path, NULL, TRUE);
if(result) {
/* We can limp along anyway (and should try to since we may already be in
* the error path) */
@@ -3463,62 +3470,6 @@ ftp_pasv_verbose(struct connectdata *conn,
#endif
/*
- Check if this is a range download, and if so, set the internal variables
- properly.
- */
-
-static CURLcode ftp_range(struct connectdata *conn)
-{
- curl_off_t from, to;
- char *ptr;
- struct Curl_easy *data = conn->data;
- struct ftp_conn *ftpc = &conn->proto.ftpc;
-
- if(data->state.use_range && data->state.range) {
- CURLofft from_t;
- CURLofft to_t;
- from_t = curlx_strtoofft(data->state.range, &ptr, 0, &from);
- if(from_t == CURL_OFFT_FLOW)
- return CURLE_RANGE_ERROR;
- while(*ptr && (ISSPACE(*ptr) || (*ptr == '-')))
- ptr++;
- to_t = curlx_strtoofft(ptr, NULL, 0, &to);
- if(to_t == CURL_OFFT_FLOW)
- return CURLE_RANGE_ERROR;
- if((to_t == CURL_OFFT_INVAL) && !from_t) {
- /* X - */
- data->state.resume_from = from;
- DEBUGF(infof(conn->data, "FTP RANGE %" CURL_FORMAT_CURL_OFF_T
- " to end of file\n", from));
- }
- else if(!to_t && (from_t == CURL_OFFT_INVAL)) {
- /* -Y */
- data->req.maxdownload = to;
- data->state.resume_from = -to;
- DEBUGF(infof(conn->data, "FTP RANGE the last %" CURL_FORMAT_CURL_OFF_T
- " bytes\n", to));
- }
- else {
- /* X-Y */
- data->req.maxdownload = (to - from) + 1; /* include last byte */
- data->state.resume_from = from;
- DEBUGF(infof(conn->data, "FTP RANGE from %" CURL_FORMAT_CURL_OFF_T
- " getting %" CURL_FORMAT_CURL_OFF_T " bytes\n",
- from, data->req.maxdownload));
- }
- DEBUGF(infof(conn->data, "range-download from %" CURL_FORMAT_CURL_OFF_T
- " to %" CURL_FORMAT_CURL_OFF_T ", totally %"
- CURL_FORMAT_CURL_OFF_T " bytes\n",
- from, to, data->req.maxdownload));
- ftpc->dont_check = TRUE; /* don't check for successful transfer */
- }
- else
- data->req.maxdownload = -1;
- return CURLE_OK;
-}
-
-
-/*
* ftp_do_more()
*
* This function shall be called when the second FTP (data) connection is
@@ -3640,7 +3591,13 @@ static CURLcode ftp_do_more(struct connectdata *conn, int *completep)
/* download */
ftp->downloadsize = -1; /* unknown as of yet */
- result = ftp_range(conn);
+ result = Curl_range(conn);
+
+ if(result == CURLE_OK && data->req.maxdownload >= 0) {
+ /* Don't check for successful transfer */
+ ftpc->dont_check = TRUE;
+ }
+
if(result)
;
else if(data->set.ftp_list_only || !ftpc->file) {
@@ -3883,8 +3840,11 @@ static CURLcode wc_statemach(struct connectdata *conn)
infof(conn->data, "Wildcard - START of \"%s\"\n", finfo->filename);
if(conn->data->set.chunk_bgn) {
- long userresponse = conn->data->set.chunk_bgn(
+ long userresponse;
+ Curl_set_in_callback(conn->data, true);
+ userresponse = conn->data->set.chunk_bgn(
finfo, wildcard->customptr, (int)wildcard->filelist.size);
+ Curl_set_in_callback(conn->data, false);
switch(userresponse) {
case CURL_CHUNK_BGN_FUNC_SKIP:
infof(conn->data, "Wildcard - \"%s\" skipped by user\n",
@@ -3920,8 +3880,11 @@ static CURLcode wc_statemach(struct connectdata *conn)
} break;
case CURLWC_SKIP: {
- if(conn->data->set.chunk_end)
+ if(conn->data->set.chunk_end) {
+ Curl_set_in_callback(conn->data, true);
conn->data->set.chunk_end(conn->data->wildcard.customptr);
+ Curl_set_in_callback(conn->data, false);
+ }
Curl_llist_remove(&wildcard->filelist, wildcard->filelist.head, NULL);
wildcard->state = (wildcard->filelist.size == 0) ?
CURLWC_CLEAN : CURLWC_DOWNLOADING;
@@ -4192,7 +4155,7 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
result = Curl_urldecode(conn->data, slash_pos ? cur_pos : "/",
slash_pos ? dirlen : 1,
&ftpc->dirs[0], NULL,
- FALSE);
+ TRUE);
if(result) {
freedirs(ftpc);
return result;
@@ -4299,7 +4262,7 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
size_t dlen;
char *path;
CURLcode result =
- Curl_urldecode(conn->data, data->state.path, 0, &path, &dlen, FALSE);
+ Curl_urldecode(conn->data, data->state.path, 0, &path, &dlen, TRUE);
if(result) {
freedirs(ftpc);
return result;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 13:30:55 +0000