/* * Copyright 2016 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "Request.h" #include "Response.h" #include "SkCommandLineFlags.h" #include "SkGraphics.h" #include "microhttpd.h" #include "urlhandlers/UrlHandler.h" #include #if !defined _WIN32 #include #include #endif using namespace Response; DEFINE_int32(port, 8888, "The port to listen on."); DEFINE_string(address, "127.0.0.1", "The address to bind to."); DEFINE_bool(hosted, false, "Running in hosted mode on debugger.skia.org."); class UrlManager { public: UrlManager() { // Register handlers fHandlers.push_back(new RootHandler); fHandlers.push_back(new PostHandler); fHandlers.push_back(new ImgHandler); fHandlers.push_back(new ClipAlphaHandler); fHandlers.push_back(new EnableGPUHandler); fHandlers.push_back(new CmdHandler); fHandlers.push_back(new InfoHandler); fHandlers.push_back(new DownloadHandler); fHandlers.push_back(new DataHandler); fHandlers.push_back(new BreakHandler); fHandlers.push_back(new OpsHandler); fHandlers.push_back(new OpBoundsHandler); fHandlers.push_back(new ColorModeHandler); fHandlers.push_back(new QuitHandler); } ~UrlManager() { for (int i = 0; i < fHandlers.count(); i++) { delete fHandlers[i]; } } // This is clearly not efficient for a large number of urls and handlers int invoke(Request* request, MHD_Connection* connection, const char* url, const char* method, const char* upload_data, size_t* upload_data_size) const { for (int i = 0; i < fHandlers.count(); i++) { if (fHandlers[i]->canHandle(method, url)) { return fHandlers[i]->handle(request, connection, url, method, upload_data, upload_data_size); } } return MHD_NO; } private: SkTArray fHandlers; }; const UrlManager kUrlManager; int answer_to_connection(void* cls, struct MHD_Connection* connection, const char* url, const char* method, const char* version, const char* upload_data, size_t* upload_data_size, void** con_cls) { SkDebugf("New %s request for %s using version %s\n", method, url, version); Request* request = reinterpret_cast(cls); int result = kUrlManager.invoke(request, connection, url, method, upload_data, upload_data_size); if (MHD_NO == result) { fprintf(stderr, "Invalid method and / or url: %s %s\n", method, url); } return result; } int skiaserve_main() { SkGraphics::Init(); Request request(SkString("/data")); // This simple server has one request struct sockaddr_in address; address.sin_family = AF_INET; address.sin_port = htons(FLAGS_port); int result = inet_pton(AF_INET, FLAGS_address[0], &address.sin_addr); if (result != 1) { printf("inet_pton for %s:%d failed with return %d %s\n", FLAGS_address[0], FLAGS_port, result, strerror(errno)); return 1; } printf("Visit http://%s:%d in your browser.\n", FLAGS_address[0], FLAGS_port); struct MHD_Daemon* daemon; daemon = MHD_start_daemon(MHD_USE_SELECT_INTERNALLY #ifdef SK_DEBUG | MHD_USE_DEBUG #endif , FLAGS_port, nullptr, nullptr, &answer_to_connection, &request, MHD_OPTION_SOCK_ADDR, &address, MHD_OPTION_END); if (NULL == daemon) { SkDebugf("Could not initialize daemon\n"); return 1; } if (FLAGS_hosted) { while (1) { SkDebugf("loop\n"); #if defined(SK_BUILD_FOR_WIN) Sleep(60 * 1000); #else sleep(60); #endif } } else { getchar(); } MHD_stop_daemon(daemon); return 0; } #if !defined SK_BUILD_FOR_IOS int main(int argc, char** argv) { SkCommandLineFlags::Parse(argc, argv); return skiaserve_main(); } #endif