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| 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->fPicture.get() || 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 |
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