void RP_SDPFromFile(RTPClient *rtp, char *file_name, RTPStream *stream)
{
FILE *_sdp;
char *sdp_buf;
u32 sdp_size;
sdp_buf = NULL;
if (file_name && strstr(file_name, "file://")) file_name += strlen("file://");
if (!file_name || !(_sdp = gf_fopen(file_name, "rt")) ) {
gf_service_connect_ack(rtp->service, NULL, GF_URL_ERROR);
return;
}
gf_fseek(_sdp, 0, SEEK_END);
sdp_size = (u32) gf_ftell(_sdp);
gf_fseek(_sdp, 0, SEEK_SET);
sdp_buf = (char*)gf_malloc(sdp_size);
if (1 > fread(sdp_buf, 1, sdp_size, _sdp)) {
gf_service_connect_ack(rtp->service, NULL, GF_URL_ERROR);
} else {
RP_LoadSDP(rtp, sdp_buf, sdp_size, stream);
}
gf_fclose(_sdp);
gf_free(sdp_buf);
}
/*process describe reply*/
void RP_ProcessDescribe(RTPSession *sess, RTSPCommand *com, M4Err e)
{
RTPStream *ch;
ChannelDescribe *ch_desc;
ch = NULL;
ch_desc = com->user_data;
if (e) goto exit;
switch (sess->rtsp_rsp->ResponseCode) {
//TODO handle all 3xx codes (redirections)
case NC_RTSP_Multiple_Choice:
e = ch_desc ? M4ChannelNotFound : M4URLNotFound;
goto exit;
case NC_RTSP_Not_Found:
e = M4URLNotFound;
goto exit;
case NC_RTSP_OK:
break;
default:
//we should have a basic error code mapping here
e = M4ServiceError;
goto exit;
}
ch = NULL;
if (ch_desc) {
ch = RP_FindChannel(sess->owner, ch_desc->channel, ch_desc->ES_ID, ch_desc->esd_url, 0);
} else {
NM_OnMessage(sess->owner->service, M4OK, "Connected");
}
/*error on loading SDP is done internally*/
RP_LoadSDP(sess->owner, sess->rtsp_rsp->body, sess->rtsp_rsp->Content_Length, ch);
if (!ch_desc) goto exit;
if (!ch) {
e = M4ChannelNotFound;
goto exit;
}
e = RP_SetupChannel(ch, ch_desc);
exit:
if (e) {
if (!ch_desc) {
NM_OnConnect(sess->owner->service, NULL, e);
} else if (ch) {
RP_ConfirmChannelConnect(ch, e);
} else {
NM_OnConnect(sess->owner->service, ch_desc->channel, e);
}
}
if (ch_desc) free(ch_desc);
com->user_data = NULL;
}
void RP_SDPFromData(RTPClient *rtp, char *s_url, RTPStream *stream)
{
char *url;
char buf[2000];
u32 size;
url = strstr(s_url, ",");
if (!url) {
gf_service_connect_ack(rtp->service, NULL, GF_URL_ERROR);
return;
}
url += 1;
if (strstr(url, ";base64")) {
//decode
size = gf_base64_decode(url, (u32) strlen(url), buf, 2000);
buf[size] = 0;
url = buf;
}
RP_LoadSDP(rtp, url, (u32) strlen(url), stream);
}
void RP_SDPFromData(RTPClient *rtp, char *s_url, RTPStream *stream)
{
char *url;
char buf[2000];
u32 size;
url = strstr(s_url, ",");
if (!url) {
NM_OnConnect(rtp->service, NULL, M4InvalidURL);
return;
}
url += 1;
if (strstr(url, ";base64")) {
//decode
size = Base64_dec(url, strlen(url), buf, 2000);
buf[size] = 0;
url = buf;
}
RP_LoadSDP(rtp, url, strlen(url), stream);
}
void RP_SDPFromFile(RTPClient *rtp, char *file_name, RTPStream *stream)
{
FILE *_sdp;
char *sdp_buf;
u32 sdp_size;
sdp_buf = NULL;
if (file_name && strstr(file_name, "file://")) file_name += strlen("file://");
if (!file_name || !(_sdp = fopen(file_name, "rt")) ) {
NM_OnConnect(rtp->service, NULL, M4InvalidURL);
return;
}
fseek(_sdp, 0, SEEK_END);
sdp_size = ftell(_sdp);
fseek(_sdp, 0, SEEK_SET);
sdp_buf = malloc(sdp_size);
fread(sdp_buf, sdp_size, 1, _sdp);
RP_LoadSDP(rtp, sdp_buf, sdp_size, stream);
fclose(_sdp);
free(sdp_buf);
}