1 /* 2 * Copyright 2016 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #include "UrlHandler.h" 9 10 #include "microhttpd.h" 11 #include "../Request.h" 12 #include "../Response.h" 13 14 using namespace Response; 15 16 bool ClipAlphaHandler::canHandle(const char* method, const char* url) { 17 static const char* kBasePath = "/clipAlpha/"; 18 return 0 == strcmp(method, MHD_HTTP_METHOD_POST) && 19 0 == strncmp(url, kBasePath, strlen(kBasePath)); 20 } 21 22 int ClipAlphaHandler::handle(Request* request, MHD_Connection* connection, 23 const char* url, const char* method, 24 const char* upload_data, size_t* upload_data_size) { 25 SkTArray<SkString> commands; 26 SkStrSplit(url, "/", &commands); 27 28 if (!request->hasPicture() || commands.count() != 2) { 29 return MHD_NO; 30 } 31 32 int alpha; 33 sscanf(commands[1].c_str(), "%d", &alpha); 34 35 request->fDebugCanvas->setClipVizColor(SkColorSetARGB(alpha, 0, 0, 0)); 36 return SendOK(connection); 37 } 38
