腾讯玩一玩，非标准的websocket协议引擎解析不兼容问题

kbengine#623

Author: kebiao

kbe/src/lib/common/strutil.cpp

@@ -86,7 +86,6 @@ namespace strutil {
 		return s;
 	}
 
-
 	std::string kbe_trim(std::string s) 
 	{
 		return kbe_ltrim(kbe_rtrim(s));

kbe/src/lib/network/websocket_protocol.cpp

@@ -99,12 +99,18 @@ bool WebSocketProtocol::handshake(Network::Channel* pChannel, MemoryStream* s)
 	values = KBEngine::strutil::kbe_splits(header_and_data[0], "\r\n");
 	std::vector<std::string>::iterator iter = values.begin();
 
-	for(; iter != values.end(); ++iter)
+	for (; iter != values.end(); ++iter)
 	{
-		header_and_data = KBEngine::strutil::kbe_splits((*iter), ": ");
+		std::string linedata = (*iter);
 
-		if(header_and_data.size() == 2)
-			headers[header_and_data[0]] = header_and_data[1];
+		std::string::size_type findex = linedata.find_first_of(':', 0);
+		if (findex == std::string::npos)
+			continue;
+
+		std::string leftstr = linedata.substr(0, findex);
+		std::string rightstr = linedata.substr(findex + 1, linedata.size() - findex);
+
+		headers[KBEngine::strutil::kbe_trim(leftstr)] = KBEngine::strutil::kbe_trim(rightstr);
 	}
 
 	std::string szKey, szOrigin, szHost;