int rtsp_client_setup_onreply(struct rtsp_client_t* rtsp, void* parser)
{
int code;
const char *session;
const char *transport;
assert(RTSP_SETUP == rtsp->state);
assert(rtsp->progress < rtsp->media_count);
code = rtsp_get_status_code(parser);
if (200 == code)
{
session = rtsp_get_header_by_name(parser, "Session");
transport = rtsp_get_header_by_name(parser, "Transport");
if (!session || 0 != rtsp_header_session(session, &rtsp->media[rtsp->progress].session)
|| !transport || 0 != rtsp_header_transport(transport, &rtsp->media[rtsp->progress].transport))
{
printf("Get rtsp transport error.\n");
return -EINVAL;
}
assert(strlen(session) < sizeof(rtsp->media[0].session.session));
assert(!rtsp->aggregate || 0 == strcmp(rtsp->media[0].session.session, rtsp->media[rtsp->progress].session.session));
if (rtsp->media_count == ++rtsp->progress)
{
return rtsp->handler.onsetup(rtsp->param);
}
else
{
// setup next media
return rtsp_client_media_setup(rtsp);
}
}
else if (401 == code)
{
// Unauthorized
const char* authenticate;
authenticate = rtsp_get_header_by_name(parser, "WWW-Authenticate");
if (authenticate)
{
rtsp_client_www_authenticate(rtsp, authenticate);
}
return -EACCES; // try again
}
else
{
return -1;
}
}
static int rtsp_header_transport_ex(const char* value, struct rtsp_header_transport_t *transport, size_t *num)
{
size_t i;
const char* p = value;
for(i = 0; i < *num && p; i++)
{
if(0 != rtsp_header_transport(p, &transport[i]))
return -1;
p = strchr(p+1, ',');
}
*num = i;
return 0;
}
