int SrsHttpConn::do_cycle()
{
int ret = ERROR_SUCCESS;
if ((ret = get_peer_ip()) != ERROR_SUCCESS) {
srs_error("get peer ip failed. ret=%d", ret);
return ret;
}
srs_trace("http get peer ip success. ip=%s", ip);
// initialize parser
if ((ret = parser->initialize(HTTP_REQUEST)) != ERROR_SUCCESS) {
srs_error("http initialize http parser failed. ret=%d", ret);
return ret;
}
// underlayer socket
SrsSocket skt(stfd);
// process http messages.
for (;;) {
SrsHttpMessage* req = NULL;
// get a http message
if ((ret = parser->parse_message(&skt, &req)) != ERROR_SUCCESS) {
return ret;
}
// if SUCCESS, always NOT-NULL and completed message.
srs_assert(req);
srs_assert(req->is_complete());
// always free it in this scope.
SrsAutoFree(SrsHttpMessage, req, false);
// ok, handle http request.
if ((ret = process_request(&skt, req)) != ERROR_SUCCESS) {
return ret;
}
}
return ret;
}
int SrsHttpClient::post(SrsHttpUri* uri, string req, string& res)
{
res = "";
int ret = ERROR_SUCCESS;
if (!parser) {
parser = new SrsHttpParser();
if ((ret = parser->initialize(HTTP_RESPONSE)) != ERROR_SUCCESS) {
srs_error("initialize parser failed. ret=%d", ret);
return ret;
}
}
if ((ret = connect(uri)) != ERROR_SUCCESS) {
srs_error("http connect server failed. ret=%d", ret);
return ret;
}
// send POST request to uri
// POST %s HTTP/1.1\r\nHost: %s\r\nContent-Length: %d\r\n\r\n%s
std::stringstream ss;
ss << "POST " << uri->get_path() << " "
<< "HTTP/1.1" << __CRLF
<< "Host: " << uri->get_host() << __CRLF
<< "Connection: Keep-Alive" << __CRLF
<< "Content-Length: " << std::dec << req.length() << __CRLF
<< "User-Agent: " << RTMP_SIG_SRS_NAME << RTMP_SIG_SRS_VERSION << __CRLF
<< "Content-Type: text/html" << __CRLF
<< __CRLF
<< req;
SrsSocket skt(stfd);
std::string data = ss.str();
if ((ret = skt.write(data.c_str(), data.length(), NULL)) != ERROR_SUCCESS) {
// disconnect when error.
disconnect();
srs_error("write http post failed. ret=%d", ret);
return ret;
}
SrsHttpMessage* msg = NULL;
if ((ret = parser->parse_message(&skt, &msg)) != ERROR_SUCCESS) {
srs_error("parse http post response failed. ret=%d", ret);
return ret;
}
srs_assert(msg);
srs_assert(msg->is_complete());
// get response body.
if (msg->body_size() > 0) {
res = msg->body();
}
srs_info("parse http post response success.");
return ret;
}
