96 lines
2.5 KiB
C++
96 lines
2.5 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#include "cefclient/resource_util.h"
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#include "include/base/cef_logging.h"
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#include "include/cef_stream.h"
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#include "include/wrapper/cef_byte_read_handler.h"
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#include "cefclient/resource.h"
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namespace client {
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namespace {
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bool LoadBinaryResource(int binaryId, DWORD &dwSize, LPBYTE &pBytes) {
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HINSTANCE hInst = GetModuleHandle(NULL);
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HRSRC hRes = FindResource(hInst, MAKEINTRESOURCE(binaryId),
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MAKEINTRESOURCE(256));
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if (hRes) {
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HGLOBAL hGlob = LoadResource(hInst, hRes);
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if (hGlob) {
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dwSize = SizeofResource(hInst, hRes);
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pBytes = (LPBYTE)LockResource(hGlob);
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if (dwSize > 0 && pBytes)
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return true;
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}
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}
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return false;
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}
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int GetResourceId(const char* resource_name) {
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// Map of resource labels to BINARY id values.
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static struct _resource_map {
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char* name;
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int id;
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} resource_map[] = {
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{"binding.html", IDS_BINDING},
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{"dialogs.html", IDS_DIALOGS},
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{"localstorage.html", IDS_LOCALSTORAGE},
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{"logo.png", IDS_LOGO},
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{"osr_test.html", IDS_OSRTEST},
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{"other_tests.html", IDS_OTHER_TESTS},
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{"performance.html", IDS_PERFORMANCE},
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{"performance2.html", IDS_PERFORMANCE2},
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{"transparency.html", IDS_TRANSPARENCY},
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{"window.html", IDS_WINDOW},
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{"xmlhttprequest.html", IDS_XMLHTTPREQUEST},
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};
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for (int i = 0; i < sizeof(resource_map)/sizeof(_resource_map); ++i) {
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if (!strcmp(resource_map[i].name, resource_name))
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return resource_map[i].id;
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}
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return 0;
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}
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} // namespace
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bool LoadBinaryResource(const char* resource_name, std::string& resource_data) {
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int resource_id = GetResourceId(resource_name);
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if (resource_id == 0)
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return false;
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DWORD dwSize;
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LPBYTE pBytes;
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if (LoadBinaryResource(resource_id, dwSize, pBytes)) {
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resource_data = std::string(reinterpret_cast<char*>(pBytes), dwSize);
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return true;
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}
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NOTREACHED(); // The resource should be found.
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return false;
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}
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CefRefPtr<CefStreamReader> GetBinaryResourceReader(const char* resource_name) {
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int resource_id = GetResourceId(resource_name);
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if (resource_id == 0)
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return NULL;
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DWORD dwSize;
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LPBYTE pBytes;
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if (LoadBinaryResource(resource_id, dwSize, pBytes)) {
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return CefStreamReader::CreateForHandler(
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new CefByteReadHandler(pBytes, dwSize, NULL));
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}
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NOTREACHED(); // The resource should be found.
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return NULL;
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}
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} // namespace client
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