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HTTP: Add a method for initializing the authentication state from another connection

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Originally committed as revision 23685 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Martin Storsjö 2010-06-21 19:40:30 +00:00
parent 17b1493f74
commit db30234794
2 changed files with 17 additions and 0 deletions
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6
libavformat/http.c
View File

@ -69,6 +69,12 @@ void ff_http_set_chunked_transfer_encoding(URLContext *h, int is_chunked)
((HTTPContext*)h->priv_data)->chunksize = is_chunked ? 0 : -1;
}
void ff_http_init_auth_state(URLContext *dest, const URLContext *src)
{
memcpy(&((HTTPContext*)dest->priv_data)->auth_state,
&((HTTPContext*)src->priv_data)->auth_state, sizeof(HTTPAuthState));
}
/* return non zero if error */
static int http_open_cnx(URLContext *h)
{

11
libavformat/http.h
View File

@ -50,4 +50,15 @@ void ff_http_set_headers(URLContext *h, const char *headers);
*/
void ff_http_set_chunked_transfer_encoding(URLContext *h, int is_chunked);
/**
* Initialize the authentication state based on another HTTP URLContext.
* This can be used to pre-initialize the authentication parameters if
* they are known beforehand, to avoid having to do an initial failing
* request just to get the parameters.
*
* @param dest URL context whose authentication state gets updated
* @param src URL context whose authentication state gets copied
*/
void ff_http_init_auth_state(URLContext *dest, const URLContext *src);
#endif /* AVFORMAT_HTTP_H */