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38 lines
1.0 KiB
38 lines
1.0 KiB
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "UrlHandler.h"
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#include "microhttpd.h"
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#include "../Request.h"
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#include "../Response.h"
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using namespace Response;
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bool ClipAlphaHandler::canHandle(const char* method, const char* url) {
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static const char* kBasePath = "/clipAlpha/";
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return 0 == strcmp(method, MHD_HTTP_METHOD_POST) &&
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0 == strncmp(url, kBasePath, strlen(kBasePath));
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}
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int ClipAlphaHandler::handle(Request* request, MHD_Connection* connection,
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const char* url, const char* method,
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const char* upload_data, size_t* upload_data_size) {
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SkTArray<SkString> commands;
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SkStrSplit(url, "/", &commands);
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if (!request->hasPicture() || commands.count() != 2) {
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return MHD_NO;
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}
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int alpha;
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sscanf(commands[1].c_str(), "%d", &alpha);
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request->fDebugCanvas->setClipVizColor(SkColorSetARGB(alpha, 0, 0, 0));
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return SendOK(connection);
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}
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