vlc | branch: master | Jean-Paul Saman <jean-paul.sa...@m2x.nl> | Wed Jan 18 16:48:52 2012 +0100| [5de5d154d85ad7997d74e983c515ac6f6c23083a] | committer: Jean-Paul Saman
stream_filter/httplive.c: Rewrite relativeURL (fix #4268) The relativeURL function missed various checks to determine the correct location for the next download. Checking not only the meta playlist locations, but also the HLS playlist locations itself should fix #4268. > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=5de5d154d85ad7997d74e983c515ac6f6c23083a --- modules/stream_filter/httplive.c | 100 ++++++++++++++++++++++++++------------ 1 files changed, 69 insertions(+), 31 deletions(-) diff --git a/modules/stream_filter/httplive.c b/modules/stream_filter/httplive.c index d17f061..8038e36 100644 --- a/modules/stream_filter/httplive.c +++ b/modules/stream_filter/httplive.c @@ -460,44 +460,90 @@ static char *parse_Attributes(const char *line, const char *attr) return NULL; } -static char *relative_URI(stream_t *s, const char *uri, const char *path) +static char *relative_URI(stream_t *s, const char *uri, const vlc_url_t *url) { stream_sys_t *p_sys = s->p_sys; + char *psz_password = NULL; + char *psz_username = NULL; + char *psz_protocol = NULL; + char *psz_path = NULL; + char *psz_host = NULL; + char *psz_uri = NULL; + int i_port = -1; char *p = strchr(uri, ':'); if (p != NULL) return NULL; - if (p_sys->m3u8.psz_path == NULL) - return NULL; + /* Determine protocol to use */ + if (url && url->psz_protocol) + { + psz_protocol = strdup(url->psz_protocol); + i_port = url->i_port; + } + else if (p_sys->m3u8.psz_protocol) + { + psz_protocol = strdup(p_sys->m3u8.psz_protocol); + i_port = p_sys->m3u8.i_port; + } + + /* Determine host to use */ + if (url && url->psz_host) + psz_host = strdup(url->psz_host); + else if (p_sys->m3u8.psz_host) + psz_host = strdup(p_sys->m3u8.psz_host); + + /* Determine path to use */ + if (url && url->psz_path != NULL) + psz_path = strdup(url->psz_path); + else if (p_sys->m3u8.psz_path != NULL) + psz_path = strdup(p_sys->m3u8.psz_path); + + if ((psz_protocol == NULL) || + (psz_path == NULL) || + (psz_host == NULL)) + goto fail; - char *psz_path = strdup(p_sys->m3u8.psz_path); - if (psz_path == NULL) return NULL; p = strrchr(psz_path, '/'); if (p) *p = '\0'; - char *psz_uri = NULL; - if (p_sys->m3u8.psz_password || p_sys->m3u8.psz_username) - { - if (asprintf(&psz_uri, "%s://%s:%s@%s:%d%s/%s", p_sys->m3u8.psz_protocol, - p_sys->m3u8.psz_username, p_sys->m3u8.psz_password, - p_sys->m3u8.psz_host, p_sys->m3u8.i_port, - path ? path : psz_path, uri) < 0) + /* Determine credentials to use */ + if (url && url->psz_username) + psz_username = strdup(url->psz_username); + else if (p_sys->m3u8.psz_username) + psz_username = strdup(p_sys->m3u8.psz_username); + + if (url && url->psz_password) + psz_password = strdup(url->psz_password); + else if (p_sys->m3u8.psz_password) + psz_password = strdup(p_sys->m3u8.psz_password); + + /* */ + if (psz_password || psz_username) + { + if (asprintf(&psz_uri, "%s://%s:%s@%s:%d%s/%s", + psz_protocol, + psz_username ? psz_username : "", + psz_password ? psz_password : "", + psz_host, i_port, + psz_path, uri) < 0) goto fail; } else { - if (asprintf(&psz_uri, "%s://%s:%d%s/%s", p_sys->m3u8.psz_protocol, - p_sys->m3u8.psz_host, p_sys->m3u8.i_port, - path ? path : psz_path, uri) < 0) + if (asprintf(&psz_uri, "%s://%s:%d%s/%s", + psz_protocol, psz_host, i_port, + psz_path, uri) < 0) goto fail; } - free(psz_path); - return psz_uri; fail: + free(psz_password); + free(psz_username); + free(psz_protocol); free(psz_path); - return NULL; + free(psz_host); + return psz_uri; } static char *ConstructUrl(vlc_url_t *url) @@ -586,25 +632,17 @@ static int parse_AddSegment(stream_t *s, hls_stream_t *hls, const int duration, assert(uri); /* Store segment information */ - char *psz_path = NULL; - if (hls->url.psz_path != NULL) - { - psz_path = strdup(hls->url.psz_path); - if (psz_path == NULL) - return VLC_ENOMEM; - char *p = strrchr(psz_path, '/'); - if (p) *p = '\0'; - } - char *psz_uri = relative_URI(s, uri, psz_path); - free(psz_path); - vlc_mutex_lock(&hls->lock); + + char *psz_uri = relative_URI(s, uri, &hls->url); + segment_t *segment = segment_New(hls, duration, psz_uri ? psz_uri : uri); if (segment) segment->sequence = hls->sequence + vlc_array_count(hls->segments) - 1; + free(psz_uri); + vlc_mutex_unlock(&hls->lock); - free(psz_uri); return segment ? VLC_SUCCESS : VLC_ENOMEM; } _______________________________________________ vlc-commits mailing list vlc-commits@videolan.org http://mailman.videolan.org/listinfo/vlc-commits
