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46 lines
998 B
C++
46 lines
998 B
C++
//
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// Copyright (c) 2015 The ANGLE Project 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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//
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// OSX_system_utils.cpp: Implementation of OS-specific functions for OSX
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#include "system_utils.h"
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#include <cstdlib>
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#include <mach-o/dyld.h>
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#include <vector>
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namespace angle
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{
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std::string GetExecutablePath()
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{
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std::string result;
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uint32_t size = 0;
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_NSGetExecutablePath(nullptr, &size);
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std::vector<char> buffer;
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buffer.resize(size + 1);
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_NSGetExecutablePath(buffer.data(), &size);
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buffer[size] = '\0';
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if (!strrchr(buffer.data(), '/'))
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{
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return "";
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}
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return buffer.data();
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}
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std::string GetExecutableDirectory()
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{
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std::string executablePath = GetExecutablePath();
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size_t lastPathSepLoc = executablePath.find_last_of("/");
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return (lastPathSepLoc != std::string::npos) ? executablePath.substr(0, lastPathSepLoc) : "";
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}
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} // namespace angle
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