std::shared_ptr

[dcpomatic.git] / src / lib / json_server.cc

diff --git a/src/lib/json_server.cc b/src/lib/json_server.cc
index 9d625a287ff454d3da10c9fca6581051de84546d..9c1034a68bf6f26e41df3a15e0d040ead6044f4a 100644 (file)
--- a/src/lib/json_server.cc
+++ b/src/lib/json_server.cc
@@ -1,40 +1,44 @@
 /*
-    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2015 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
 
@@ -48,7 +52,12 @@ enum State {
 
 JSONServer::JSONServer (int port)
 {
+#ifdef DCPOMATIC_LINUX
+       thread* 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
@@ -57,7 +66,7 @@ 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);
@@ -79,7 +88,7 @@ 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);
@@ -138,51 +147,54 @@ 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";
        }
-       
+
        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\": [";
+
+               json += "{ \"jobs\": [";
                for (list<shared_ptr<Job> >::iterator i = jobs.begin(); i != jobs.end(); ++i) {
 
-                       json << "{ "
-                            << "\"name\": \""   << (*i)->json_name() << "\", "
-                            << "\"progress\": " << (*i)->progress () << ", "
-                            << "\"status\": \"" << (*i)->json_status() << "\"";
-                       
-                       json << " }";
-                       
+                       json += "{ ";
+
+                       if ((*i)->film()) {
+                               json += "\"dcp\": \"" + (*i)->film()->dcp_name() + "\", ";
+                       }
+
+                       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 += " }";
+
                        list<shared_ptr<Job> >::iterator 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()));
 }