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stream: fix redirection for proxy URLs

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Fix redirection for proxy URLs.

Should fix bug #2091.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35207 b3059339-0415-0410-9bf9-f77b7e298cf2

Conflicts:
	stream/url.c
This commit is contained in:
reimar 2012-09-21 18:57:00 +00:00 committed by wm4
parent 5a6dde54af
commit 82d47895e4
3 changed files with 55 additions and 15 deletions
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10
stream/http.c
View File

@ -829,18 +829,16 @@ static int http_streaming_start(stream_t *stream, int* file_format) {
if( next_url!=NULL ) {
int is_ultravox = strcasecmp(stream->streaming_ctrl->url->protocol, "unsv") == 0;
stream->streaming_ctrl->url = url_redirect( &url, next_url );
if (!strcasecmp(url->protocol, "mms")) {
if (url_is_protocol(url, "mms")) {
res = STREAM_REDIRECTED;
goto err_out;
}
if (strcasecmp(url->protocol, "http")) {
if (!url_is_protocol(url, "http")) {
mp_msg(MSGT_NETWORK,MSGL_ERR,"Unsupported http %d redirect to %s protocol\n", http_hdr->status_code, url->protocol);
goto err_out;
}
if (is_ultravox) {
free(url->protocol);
url->protocol = strdup("unsv");
}
if (is_ultravox)
url_set_protocol(url, "unsv");
redirect = 1;
}
break;

58
stream/url.c
View File

@ -60,25 +60,65 @@ end:
return p;
}
static int is_proxy(const URL_t *url) {
return !strcasecmp(url->protocol, "http_proxy") && url->file && strstr(url->file, "://");
}
int url_is_protocol(const URL_t *url, const char *proto) {
int proxy = is_proxy(url);
if (proxy) {
URL_t *tmp = url_new(url->file + 1);
int res = !strcasecmp(tmp->protocol, proto);
url_free(tmp);
return res;
}
return !strcasecmp(url->protocol, proto);
}
void url_set_protocol(URL_t *url, const char *proto) {
int proxy = is_proxy(url);
if (proxy) {
char *dst = url->file + 1;
int oldlen = strstr(dst, "://") - dst;
int newlen = strlen(proto);
if (newlen != oldlen) {
mp_msg(MSGT_NETWORK, MSGL_ERR, "Setting protocol not implemented!\n");
return;
}
memcpy(dst, proto, newlen);
return;
}
free(url->protocol);
url->protocol = strdup(proto);
}
URL_t *url_redirect(URL_t **url, const char *redir) {
URL_t *u = *url;
int proxy = is_proxy(u);
const char *oldurl = proxy ? u->file + 1 : u->url;
const char *newurl = redir;
char *buffer = NULL;
URL_t *res;
if (!strchr(redir, '/') || *redir == '/') {
char *tmp;
char *newurl = malloc(strlen(u->url) + strlen(redir) + 1);
strcpy(newurl, u->url);
newurl = buffer = malloc(strlen(oldurl) + strlen(redir) + 1);
strcpy(buffer, oldurl);
if (*redir == '/') {
redir++;
tmp = strstr(newurl, "://");
tmp = strstr(buffer, "://");
if (tmp) tmp = strchr(tmp + 3, '/');
} else
tmp = strrchr(newurl, '/');
tmp = strrchr(buffer, '/');
if (tmp) tmp[1] = 0;
strcat(newurl, redir);
res = url_new(newurl);
free(newurl);
} else
res = url_new(redir);
strcat(buffer, redir);
}
if (proxy) {
char *tmp = get_http_proxy_url(u, newurl);
free(buffer);
newurl = buffer = tmp;
}
res = url_new(newurl);
free(buffer);
url_free(u);
*url = res;
return res;

2
stream/url.h
View File

@ -36,6 +36,8 @@ typedef struct {
char *password;
} URL_t;
int url_is_protocol(const URL_t *url, const char *proto);
void url_set_protocol(URL_t *url, const char *proto);
URL_t *url_redirect(URL_t **url, const char *redir);
char *get_http_proxy_url(const URL_t *proxy, const char *host_url);