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authorDaniel Stenberg <daniel@haxx.se>2007-06-18 21:04:45 +0000
committerDaniel Stenberg <daniel@haxx.se>2007-06-18 21:04:45 +0000
commitfe85ae15f3672578c580ab4e8ad4c0c144a3f071 (patch)
treefb79dc2efeb3db160378e70f546fc0ccc8d8b4da
parentcc26cc5dcdda7b767a4b39378140f25863985c42 (diff)
make the ftp-method multicwd case possible to LIST the root directory of a
server!
-rw-r--r--lib/ftp.c86
1 files changed, 46 insertions, 40 deletions
diff --git a/lib/ftp.c b/lib/ftp.c
index ece1cadda..ce14a4920 100644
--- a/lib/ftp.c
+++ b/lib/ftp.c
@@ -3719,51 +3719,57 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
if(!ftpc->dirs)
return CURLE_OUT_OF_MEMORY;
- /* parse the URL path into separate path components */
- while ((slash_pos = strchr(cur_pos, '/')) != NULL) {
- /* 1 or 0 to indicate absolute directory */
- bool absolute_dir = (bool)((cur_pos - data->reqdata.path > 0) &&
- (ftpc->dirdepth == 0));
-
- /* seek out the next path component */
- if (slash_pos-cur_pos) {
- /* we skip empty path components, like "x//y" since the FTP command
- CWD requires a parameter and a non-existant parameter a) doesn't
- work on many servers and b) has no effect on the others. */
- int len = (int)(slash_pos - cur_pos + absolute_dir);
- ftpc->dirs[ftpc->dirdepth] = curl_easy_unescape(conn->data,
- cur_pos - absolute_dir,
- len, NULL);
- if (!ftpc->dirs[ftpc->dirdepth]) { /* run out of memory ... */
- failf(data, "no memory");
- freedirs(conn);
- return CURLE_OUT_OF_MEMORY;
+ /* we have a special case for listing the root dir only */
+ if(strequal(path_to_use, "/")) {
+ cur_pos++; /* make it point to the zero byte */
+ ftpc->dirs[0] = strdup("/");
+ ftpc->dirdepth++;
+ }
+ else {
+ /* parse the URL path into separate path components */
+ while ((slash_pos = strchr(cur_pos, '/')) != NULL) {
+ /* 1 or 0 to indicate absolute directory */
+ bool absolute_dir = (bool)((cur_pos - data->reqdata.path > 0) &&
+ (ftpc->dirdepth == 0));
+
+ /* seek out the next path component */
+ if (slash_pos-cur_pos) {
+ /* we skip empty path components, like "x//y" since the FTP command
+ CWD requires a parameter and a non-existant parameter a) doesn't
+ work on many servers and b) has no effect on the others. */
+ int len = (int)(slash_pos - cur_pos + absolute_dir);
+ ftpc->dirs[ftpc->dirdepth] =
+ curl_easy_unescape(conn->data, cur_pos - absolute_dir, len, NULL);
+ if (!ftpc->dirs[ftpc->dirdepth]) { /* run out of memory ... */
+ failf(data, "no memory");
+ freedirs(conn);
+ return CURLE_OUT_OF_MEMORY;
+ }
+ if (isBadFtpString(ftpc->dirs[ftpc->dirdepth])) {
+ free(ftpc->dirs[ftpc->dirdepth]);
+ freedirs(conn);
+ return CURLE_URL_MALFORMAT;
+ }
}
- if (isBadFtpString(ftpc->dirs[ftpc->dirdepth])) {
- free(ftpc->dirs[ftpc->dirdepth]);
- freedirs(conn);
- return CURLE_URL_MALFORMAT;
+ else {
+ cur_pos = slash_pos + 1; /* jump to the rest of the string */
+ continue;
}
- }
- else {
- cur_pos = slash_pos + 1; /* jump to the rest of the string */
- continue;
- }
- cur_pos = slash_pos + 1; /* jump to the rest of the string */
- if(++ftpc->dirdepth >= ftpc->diralloc) {
- /* enlarge array */
- char *bigger;
- ftpc->diralloc *= 2; /* double the size each time */
- bigger = realloc(ftpc->dirs, ftpc->diralloc * sizeof(ftpc->dirs[0]));
- if(!bigger) {
- freedirs(conn);
- return CURLE_OUT_OF_MEMORY;
- }
- ftpc->dirs = (char **)bigger;
+ cur_pos = slash_pos + 1; /* jump to the rest of the string */
+ if(++ftpc->dirdepth >= ftpc->diralloc) {
+ /* enlarge array */
+ char *bigger;
+ ftpc->diralloc *= 2; /* double the size each time */
+ bigger = realloc(ftpc->dirs, ftpc->diralloc * sizeof(ftpc->dirs[0]));
+ if(!bigger) {
+ freedirs(conn);
+ return CURLE_OUT_OF_MEMORY;
+ }
+ ftpc->dirs = (char **)bigger;
+ }
}
}
-
ftp->file = cur_pos; /* the rest is the file name */
}