/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <boost/asio.hpp>
-#include <boost/bind.hpp>
-#include <boost/thread.hpp>
+
#include "json_server.h"
#include "job_manager.h"
#include "job.h"
#include "util.h"
#include "film.h"
#include "transcode_job.h"
+#include <dcp/raw_convert.h>
+#include <boost/asio.hpp>
+#include <boost/bind/bind.hpp>
+#include <boost/thread.hpp>
+#include <iostream>
+
using std::string;
-using std::stringstream;
using std::cout;
using std::map;
using std::list;
using boost::thread;
-using boost::shared_ptr;
-using boost::dynamic_pointer_cast;
+using std::shared_ptr;
+using std::dynamic_pointer_cast;
using boost::asio::ip::tcp;
+using dcp::raw_convert;
+
#define MAX_LENGTH 512
+
enum State {
AWAITING_G,
AWAITING_E,
READING_URL,
};
+
JSONServer::JSONServer (int port)
{
+#ifdef DCPOMATIC_LINUX
+ auto t = new thread (boost::bind (&JSONServer::run, this, port));
+ pthread_setname_np (t->native_handle(), "json-server");
+#else
new thread (boost::bind (&JSONServer::run, this, port));
+#endif
}
+
void
JSONServer::run (int port)
try
{
boost::asio::io_service io_service;
tcp::acceptor a (io_service, tcp::endpoint (tcp::v4 (), port));
- while (1) {
+ while (true) {
try {
shared_ptr<tcp::socket> s (new tcp::socket (io_service));
a.accept (*s);
}
+
void
JSONServer::handle (shared_ptr<tcp::socket> socket)
{
string url;
State state = AWAITING_G;
- while (1) {
+ while (true) {
char data[MAX_LENGTH];
boost::system::error_code error;
size_t len = socket->read_some (boost::asio::buffer (data), error);
break;
}
- char* p = data;
- char* e = data + len;
+ auto p = data;
+ auto e = data + len;
while (p != e) {
- State old_state = state;
+ auto old_state = state;
switch (state) {
case AWAITING_G:
if (*p == 'G') {
}
}
+
void
JSONServer::request (string url, shared_ptr<tcp::socket> socket)
{
cout << "request: " << url << "\n";
-
- map<string, string> r = split_get_request (url);
- for (map<string, string>::iterator i = r.begin(); i != r.end(); ++i) {
- cout << i->first << " => " << i->second << "\n";
+
+ auto r = split_get_request (url);
+ for (auto const& i: r) {
+ cout << i.first << " => " << i.second << "\n";
}
-
+
string action;
if (r.find ("action") != r.end ()) {
action = r["action"];
}
-
- stringstream json;
+
+ string json;
if (action == "status") {
-
- list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
-
- json << "{ \"jobs\": [";
- for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
- json << "{ ";
+ auto jobs = JobManager::instance()->get();
+
+ json += "{ \"jobs\": [";
+ for (auto i = jobs.cbegin(); i != jobs.cend(); ++i) {
+ json += "{ ";
if ((*i)->film()) {
- json << "\"dcp\": \"" << (*i)->film()->dcp_name() << "\", ";
+ json += "\"dcp\": \"" + (*i)->film()->dcp_name() + "\", ";
}
-
- json << "\"name\": \"" << (*i)->json_name() << "\", "
- << "\"progress\": " << (*i)->progress () << ", "
- << "\"status\": \"" << (*i)->json_status() << "\"";
- json << " }";
-
- list<shared_ptr<Job> >::iterator j = i;
+
+ json += "\"name\": \"" + (*i)->json_name() + "\", ";
+ if ((*i)->progress()) {
+ json += "\"progress\": " + raw_convert<string>((*i)->progress().get()) + ", ";
+ } else {
+ json += "\"progress\": unknown, ";
+ }
+ json += "\"status\": \"" + (*i)->json_status() + "\"";
+ json += " }";
+
+ auto j = i;
++j;
if (j != jobs.end ()) {
- json << ", ";
+ json += ", ";
}
}
- json << "] }";
-
- if (json.str().empty ()) {
- json << "{ }";
- }
+ json += "] }";
}
-
- stringstream reply;
- reply << "HTTP/1.1 200 OK\r\n"
- << "Content-Length: " << json.str().length() << "\r\n"
- << "Content-Type: application/json\r\n"
- << "\r\n"
- << json.str () << "\r\n";
- cout << "reply: " << json.str() << "\n";
- boost::asio::write (*socket, boost::asio::buffer (reply.str().c_str(), reply.str().length()));
+
+ string reply = "HTTP/1.1 200 OK\r\n"
+ "Content-Length: " + raw_convert<string>(json.length()) + "\r\n"
+ "Content-Type: application/json\r\n"
+ "\r\n"
+ + json + "\r\n";
+ cout << "reply: " << json << "\n";
+ boost::asio::write (*socket, boost::asio::buffer(reply.c_str(), reply.length()));
}