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-rw-r--r--src/unstable/protocolwebsocket.cpp29
-rw-r--r--src/unstable/protocolwebsocket.h6
2 files changed, 29 insertions, 6 deletions
diff --git a/src/unstable/protocolwebsocket.cpp b/src/unstable/protocolwebsocket.cpp
index 8d4a124..08ac176 100644
--- a/src/unstable/protocolwebsocket.cpp
+++ b/src/unstable/protocolwebsocket.cpp
@@ -66,6 +66,11 @@ void Bu::ProtocolWebSocket::onNewData( Bu::Client * /*pClient*/ )
66 } 66 }
67} 67}
68 68
69bool onProcessHeaders( Bu::StringList & /*lHeadersOut*/ )
70{
71 return true;
72}
73
69void Bu::ProtocolWebSocket::writeMessage( const Bu::String &sData, 74void Bu::ProtocolWebSocket::writeMessage( const Bu::String &sData,
70 Bu::ProtocolWebSocket::Operation eOp ) 75 Bu::ProtocolWebSocket::Operation eOp )
71{ 76{
@@ -237,12 +242,24 @@ bool Bu::ProtocolWebSocket::processHeaders()
237 242
238 DEBUG( Bu::println("accept: %1").arg( mbOut.getString() ) ); 243 DEBUG( Bu::println("accept: %1").arg( mbOut.getString() ) );
239 244
240 pClient->write("HTTP/1.1 101 Switching Protocols\r\n" 245 Bu::StringList lHeadersOut;
241 "Upgrade: websocket\r\n" 246 lHeadersOut.append("Upgrade: websocket");
242 "Connection: Upgrade\r\n" 247 lHeadersOut.append("Connection: Upgrade");
243 "Sec-WebSocket-Accept: " + mbOut.getString() + "\r\n" 248 lHeadersOut.append("Sec-WebSocket-Accept: " + mbOut.getString());
244 "\r\n" 249
245 ); 250 if( !onProcessHeaders( lHeadersOut ) )
251 {
252 pClient->disconnect();
253 return false;
254 }
255
256 Bu::String sHeaderBlock("HTTP/1.1 101 Switching Protocols\r\n");
257 for( Bu::StringList::iterator i = lHeadersOut.begin(); i; i++ )
258 {
259 sHeaderBlock += (*i) + "\r\n";
260 }
261 sHeaderBlock += "\r\n";
262 pClient->write( sHeaderBlock );
246 263
247 DEBUG( Bu::println("websocket: Switching protocols.") ); 264 DEBUG( Bu::println("websocket: Switching protocols.") );
248 265
diff --git a/src/unstable/protocolwebsocket.h b/src/unstable/protocolwebsocket.h
index 6778ea5..e5ff804 100644
--- a/src/unstable/protocolwebsocket.h
+++ b/src/unstable/protocolwebsocket.h
@@ -35,6 +35,12 @@ namespace Bu
35 virtual void onNewConnection( Bu::Client *pClient ); 35 virtual void onNewConnection( Bu::Client *pClient );
36 virtual void onNewData( Bu::Client *pClient ); 36 virtual void onNewData( Bu::Client *pClient );
37 37
38 /**
39 * Return true to continue the connection, return false to disconnect.
40 * Feel free to modify the headers out list to add or remove http
41 * headers to go to the client.
42 */
43 virtual bool onProcessHeaders( Bu::StringList &lHeadersOut );
38 virtual void onHandshakeComplete()=0; 44 virtual void onHandshakeComplete()=0;
39 virtual void onNewMessage( const Bu::String &sData, Operation eOp )=0; 45 virtual void onNewMessage( const Bu::String &sData, Operation eOp )=0;
40 void writeMessage( const Bu::String &sData, Operation eOp=Text ); 46 void writeMessage( const Bu::String &sData, Operation eOp=Text );