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ffserver: merge RTSP's teardown & pause routines

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They were basically the same.

Signed-off-by: Reynaldo H. Verdejo Pinochet <r.verdejo@sisa.samsung.com>
This commit is contained in:
Reynaldo H. Verdejo Pinochet 2014-02-13 15:03:52 -03:00
parent 720530e52a
commit 87079bd055
1 changed files with 14 additions and 31 deletions
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45
ffserver.c
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@ -287,8 +287,7 @@ static void rtsp_cmd_describe(HTTPContext *c, const char *url);
static void rtsp_cmd_options(HTTPContext *c, const char *url);
static void rtsp_cmd_setup(HTTPContext *c, const char *url, RTSPMessageHeader *h);
static void rtsp_cmd_play(HTTPContext *c, const char *url, RTSPMessageHeader *h);
static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPMessageHeader *h);
static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPMessageHeader *h);
static void rtsp_cmd_interrupt(HTTPContext *c, const char *url, RTSPMessageHeader *h, int pause_only);
/* SDP handling */
static int prepare_sdp_description(FFStream *stream, uint8_t **pbuffer,
@ -2962,9 +2961,9 @@ static int rtsp_parse_request(HTTPContext *c)
else if (!strcmp(cmd, "PLAY"))
rtsp_cmd_play(c, url, header);
else if (!strcmp(cmd, "PAUSE"))
rtsp_cmd_pause(c, url, header);
rtsp_cmd_interrupt(c, url, header, 1);
else if (!strcmp(cmd, "TEARDOWN"))
rtsp_cmd_teardown(c, url, header);
rtsp_cmd_interrupt(c, url, header, 0);
else
rtsp_reply_error(c, RTSP_STATUS_METHOD);
@ -3318,7 +3317,7 @@ static void rtsp_cmd_play(HTTPContext *c, const char *url, RTSPMessageHeader *h)
avio_printf(c->pb, "\r\n");
}
static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPMessageHeader *h)
static void rtsp_cmd_interrupt(HTTPContext *c, const char *url, RTSPMessageHeader *h, int pause_only)
{
HTTPContext *rtp_c;
@ -3328,29 +3327,14 @@ static void rtsp_cmd_pause(HTTPContext *c, const char *url, RTSPMessageHeader *h
return;
}
if (rtp_c->state != HTTPSTATE_SEND_DATA &&
rtp_c->state != HTTPSTATE_WAIT_FEED) {
rtsp_reply_error(c, RTSP_STATUS_STATE);
return;
}
rtp_c->state = HTTPSTATE_READY;
rtp_c->first_pts = AV_NOPTS_VALUE;
/* now everything is OK, so we can send the connection parameters */
rtsp_reply_header(c, RTSP_STATUS_OK);
/* session ID */
avio_printf(c->pb, "Session: %s\r\n", rtp_c->session_id);
avio_printf(c->pb, "\r\n");
}
static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPMessageHeader *h)
{
HTTPContext *rtp_c;
rtp_c = find_rtp_session_with_url(url, h->session_id);
if (!rtp_c) {
rtsp_reply_error(c, RTSP_STATUS_SESSION);
return;
if (pause_only) {
if (rtp_c->state != HTTPSTATE_SEND_DATA &&
rtp_c->state != HTTPSTATE_WAIT_FEED) {
rtsp_reply_error(c, RTSP_STATUS_STATE);
return;
}
rtp_c->state = HTTPSTATE_READY;
rtp_c->first_pts = AV_NOPTS_VALUE;
}
/* now everything is OK, so we can send the connection parameters */
@ -3359,11 +3343,10 @@ static void rtsp_cmd_teardown(HTTPContext *c, const char *url, RTSPMessageHeader
avio_printf(c->pb, "Session: %s\r\n", rtp_c->session_id);
avio_printf(c->pb, "\r\n");
/* abort the session */
close_connection(rtp_c);
if (!pause_only)
close_connection(rtp_c);
}
/********************************************************************/
/* RTP handling */