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tls: Handle connection via a http proxy 

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2011-11-10 15:26:23 +02:00
parent f5c5d57b57
commit 2565dbeb3e
1 changed files with 17 additions and 0 deletions
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17
libavformat/tls.c
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@ -111,9 +111,15 @@ static int tls_open(URLContext *h, const char *uri, int flags)
char buf[200], host[200];
int numerichost = 0;
struct addrinfo hints = { 0 }, *ai = NULL;
const char *proxy_path;
int use_proxy;
ff_tls_init();
proxy_path = getenv("http_proxy");
use_proxy = (proxy_path != NULL) && !getenv("no_proxy") &&
av_strstart(proxy_path, "http://", NULL);
av_url_split(NULL, 0, NULL, 0, host, sizeof(host), &port, NULL, 0, uri);
ff_url_join(buf, sizeof(buf), "tcp", NULL, host, port, NULL);
@ -123,6 +129,17 @@ static int tls_open(URLContext *h, const char *uri, int flags)
freeaddrinfo(ai);
}
if (use_proxy) {
char proxy_host[200], proxy_auth[200], dest[200];
int proxy_port;
av_url_split(NULL, 0, proxy_auth, sizeof(proxy_auth),
proxy_host, sizeof(proxy_host), &proxy_port, NULL, 0,
proxy_path);
ff_url_join(dest, sizeof(dest), NULL, NULL, host, port, NULL);
ff_url_join(buf, sizeof(buf), "httpproxy", proxy_auth, proxy_host,
proxy_port, "/%s", dest);
}
ret = ffurl_open(&c->tcp, buf, AVIO_FLAG_READ_WRITE,
&h->interrupt_callback, NULL);
if (ret)