Added JSON-RPC over WebSocket.

Wslay library must be placed under deps/wslay.

1 files changed, 83 insertions, 0 deletions

diff --git a/src/WebSocketSessionMan.cc b/src/WebSocketSessionMan.cc
new file mode 100644
index 00000000..15f6c935
--- /dev/null
+++ b/src/WebSocketSessionMan.cc
@@ -0,0 +1,83 @@
+/* <!-- copyright */
+/*
+ * aria2 - The high speed download utility
+ *
+ * Copyright (C) 2012 Tatsuhiro Tsujikawa
+ *
+ * This program 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,
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL.  If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so.  If you
+ * do not wish to do so, delete this exception statement from your
+ * version.  If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+/* copyright --> */
+#include "WebSocketSessionMan.h"
+#include "WebSocketSession.h"
+#include "RequestGroup.h"
+#include "json.h"
+#include "util.h"
+#include "WebSocketInteractionCommand.h"
+
+namespace aria2 {
+
+namespace rpc {
+
+WebSocketSessionMan::WebSocketSessionMan() {}
+
+WebSocketSessionMan::~WebSocketSessionMan() {}
+
+void WebSocketSessionMan::addSession
+(const SharedHandle<WebSocketSession>& wsSession)
+{
+  sessions_.insert(wsSession);
+}
+
+void WebSocketSessionMan::removeSession
+(const SharedHandle<WebSocketSession>& wsSession)
+{
+  sessions_.erase(wsSession);
+}
+
+void WebSocketSessionMan::addNotification
+(const std::string& method, const RequestGroup* group)
+{
+  SharedHandle<Dict> dict = Dict::g();
+  dict->put("jsonrpc", "2.0");
+  dict->put("method", method);
+  SharedHandle<Dict> eventSpec = Dict::g();
+  eventSpec->put("gid", util::itos(group->getGID()));
+  SharedHandle<List> params = List::g();
+  params->append(eventSpec);
+  dict->put("params", params);
+  std::string msg = json::encode(dict);
+  for(WebSocketSessions::const_iterator i = sessions_.begin(),
+        eoi = sessions_.end(); i != eoi; ++i) {
+    (*i)->addTextMessage(msg);
+    (*i)->getCommand()->updateWriteCheck();
+  }
+}
+
+} // namespace rpc
+
+} // namespace aria2