| /* |
| * 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 "UrlHandler.h" |
| |
| #include "microhttpd.h" |
| #include "../Request.h" |
| #include "../Response.h" |
| |
| using namespace Response; |
| |
| bool ClipAlphaHandler::canHandle(const char* method, const char* url) { |
| static const char* kBasePath = "/clipAlpha/"; |
| return 0 == strcmp(method, MHD_HTTP_METHOD_POST) && |
| 0 == strncmp(url, kBasePath, strlen(kBasePath)); |
| } |
| |
| int ClipAlphaHandler::handle(Request* request, MHD_Connection* connection, |
| const char* url, const char* method, |
| const char* upload_data, size_t* upload_data_size) { |
| SkTArray<SkString> commands; |
| SkStrSplit(url, "/", &commands); |
| |
| if (!request->fPicture.get() || commands.count() != 2) { |
| return MHD_NO; |
| } |
| |
| int alpha; |
| sscanf(commands[1].c_str(), "%d", &alpha); |
| |
| request->fDebugCanvas->setClipVizColor(SkColorSetARGB(alpha, 0, 0, 0)); |
| return SendOK(connection); |
| } |
| |