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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 EnableGPUHandler::canHandle(const char* method, const char* url) {
     17     static const char* kBasePath = "/enableGPU/";
     18     return 0 == strcmp(method, MHD_HTTP_METHOD_POST) &&
     19            0 == strncmp(url, kBasePath, strlen(kBasePath));
     20 }
     21 
     22 int EnableGPUHandler::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 (commands.count() != 2) {
     29         return MHD_NO;
     30     }
     31 
     32     int enable;
     33     sscanf(commands[1].c_str(), "%d", &enable);
     34 
     35     bool success = request->enableGPU(SkToBool(enable));
     36     if (!success) {
     37         return SendError(connection, "Unable to create GPU surface");
     38     }
     39     return SendOK(connection);
     40 }
     41