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avformat/hls: update cookies on setcookie response

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Context cookies must be updated when a playlist response return Setcookie header.

See: 770dd105044d00263da041f509a08b316296a78e
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Lucas de Andrade 2015-10-30 09:51:26 -02:00 committed by Michael Niedermayer
parent 2f5f940bef
commit fcb8ee98f6
1 changed files with 15 additions and 16 deletions
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31
libavformat/hls.c
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@ -606,6 +606,14 @@ static int url_connect(struct playlist *pls, AVDictionary *opts, AVDictionary *o
return ret;
}
static void update_options(char **dest, const char *name, void *src)
{
av_freep(dest);
av_opt_get(src, name, 0, (uint8_t**)dest);
if (*dest && !strlen(*dest))
av_freep(dest);
}
static int open_url(HLSContext *c, URLContext **uc, const char *url, AVDictionary *opts)
{
AVDictionary *tmp = NULL;
@ -615,6 +623,12 @@ static int open_url(HLSContext *c, URLContext **uc, const char *url, AVDictionar
av_dict_copy(&tmp, opts, 0);
ret = ffurl_open(uc, url, AVIO_FLAG_READ, c->interrupt_callback, &tmp);
if( ret >= 0) {
// update cookies on http response with setcookies.
URLContext *u = *uc;
update_options(&c->cookies, "cookies", u->priv_data);
av_dict_set(&opts, "cookies", c->cookies, 0);
}
av_dict_free(&tmp);
@ -1055,18 +1069,9 @@ static void intercept_id3(struct playlist *pls, uint8_t *buf,
pls->is_id3_timestamped = (pls->id3_mpegts_timestamp != AV_NOPTS_VALUE);
}
static void update_options(char **dest, const char *name, void *src)
{
av_freep(dest);
av_opt_get(src, name, 0, (uint8_t**)dest);
if (*dest && !strlen(*dest))
av_freep(dest);
}
static int open_input(HLSContext *c, struct playlist *pls, struct segment *seg)
{
AVDictionary *opts = NULL;
AVDictionary *opts2 = NULL;
int ret;
// broker prior HTTP options that should be consistent across requests
@ -1075,9 +1080,6 @@ static int open_input(HLSContext *c, struct playlist *pls, struct segment *seg)
av_dict_set(&opts, "headers", c->headers, 0);
av_dict_set(&opts, "seekable", "0", 0);
// Same opts for key request (ffurl_open mutilates the opts so it cannot be used twice)
av_dict_copy(&opts2, opts, 0);
if (seg->size >= 0) {
/* try to restrict the HTTP request to the part we want
* (if this is in fact a HTTP request) */
@ -1095,14 +1097,12 @@ static int open_input(HLSContext *c, struct playlist *pls, struct segment *seg)
char iv[33], key[33], url[MAX_URL_SIZE];
if (strcmp(seg->key, pls->key_url)) {
URLContext *uc;
if (open_url(pls->parent->priv_data, &uc, seg->key, opts2) == 0) {
if (open_url(pls->parent->priv_data, &uc, seg->key, opts) == 0) {
if (ffurl_read_complete(uc, pls->key, sizeof(pls->key))
!= sizeof(pls->key)) {
av_log(NULL, AV_LOG_ERROR, "Unable to read key file %s\n",
seg->key);
}
update_options(&c->cookies, "cookies", uc->priv_data);
av_dict_set(&opts, "cookies", c->cookies, 0);
ffurl_close(uc);
} else {
av_log(NULL, AV_LOG_ERROR, "Unable to open key file %s\n",
@ -1151,7 +1151,6 @@ static int open_input(HLSContext *c, struct playlist *pls, struct segment *seg)
cleanup:
av_dict_free(&opts);
av_dict_free(&opts2);
pls->cur_seg_offset = 0;
return ret;
}