68 lines
1.5 KiB
C++
68 lines
1.5 KiB
C++
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// Copyright (c) 2011 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2011 The Chromium Authors. All rights reserved.
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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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#include "cefclient/resource_util.h"
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#include <stdio.h>
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#include <string>
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#include "include/cef_stream.h"
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#include "cefclient/util.h"
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bool GetResourceDir(std::string& dir) {
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char buff[1024];
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// Retrieve the executable path.
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ssize_t len = readlink("/proc/self/exe", buff, sizeof(buff)-1);
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if (len == -1)
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return false;
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buff[len] = 0;
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// Remove the executable name from the path.
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char* pos = strrchr(buff, '/');
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if (!pos)
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return false;
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// Add "files" to the path.
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strcpy(pos+1, "files"); // NOLINT(runtime/printf)
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dir = std::string(buff);
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return true;
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}
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bool LoadBinaryResource(const char* resource_name, std::string& resource_data) {
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std::string path;
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if (!GetResourceDir(path))
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return false;
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path.append("/");
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path.append(resource_name);
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FILE* f = fopen(path.c_str(), "rb");
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if (!f)
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return false;
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size_t bytes_read;
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char buff[1024*8];
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do {
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bytes_read = fread(buff, 1, sizeof(buff)-1, f);
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if (bytes_read > 0)
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resource_data.append(buff, bytes_read);
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} while (bytes_read > 0);
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fclose(f);
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return true;
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}
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CefRefPtr<CefStreamReader> GetBinaryResourceReader(const char* resource_name) {
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std::string path;
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if (!GetResourceDir(path))
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return NULL;
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path.append("/");
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path.append(resource_name);
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return CefStreamReader::CreateForFile(path);
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}
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