thirdparty/scummvm
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CLOUD: Prepare code for path handlers

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LocalWebserver would storage the handlers.

Client now has methods like path() or query() to access different parts
of the request.
This commit is contained in:
Alexander Tkachev 2016-06-16 14:19:18 +06:00
parent ceb86a0dd8
commit 3946f23d17
4 changed files with 93 additions and 17 deletions
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14
backends/networking/sdl_net/localwebserver.cpp
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@ -110,6 +110,11 @@ void LocalWebserver::stop() {
}
}
void LocalWebserver::addPathHandler(Common::String path, ClientHandler handler) {
if (_pathHandlers.contains(path)) warning("LocalWebserver::addPathHandler: path already had a handler");
_pathHandlers[path] = handler;
}
void LocalWebserver::handle() {
int numready = SDLNet_CheckSockets(_set, 0);
if (numready == -1) {
@ -127,10 +132,13 @@ void LocalWebserver::handleClient(uint32 i) {
case READ_HEADERS: //decide what to do next with that client
//if GET, check whether we know a handler for such URL
//if PUT, check whether we know a handler for that URL
if (_pathHandlers.contains(_client[i].path()))
(*_pathHandlers[_client[i].path()])(_client[i]);
if (_client[i].state() == BEING_HANDLED || _client[i].state() == INVALID) break;
//if no handler, answer with default BAD REQUEST
warning("headers %s", _client[i].headers().c_str());
setClientGetHandler(_client[i], "<html><head><title>ScummVM</title></head><body>Hello, World!</body></html>");
break;
//fallthrough
case BAD_REQUEST:
setClientGetHandler(_client[i], "<html><head><title>ScummVM - Bad Request</title></head><body>BAD REQUEST</body></html>", 400);
break;