зеркало из https://github.com/AvaloniaUI/angle.git
68 строки
1.3 KiB
C++
68 строки
1.3 KiB
C++
//
|
|
// Copyright (c) 2015 The ANGLE Project Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
//
|
|
|
|
// OSX_system_utils.cpp: Implementation of OS-specific functions for OSX
|
|
|
|
#include "system_utils.h"
|
|
|
|
#include <cstdlib>
|
|
#include <mach-o/dyld.h>
|
|
#include <vector>
|
|
|
|
namespace angle
|
|
{
|
|
|
|
namespace
|
|
{
|
|
|
|
std::string GetExecutablePathImpl()
|
|
{
|
|
std::string result;
|
|
|
|
uint32_t size = 0;
|
|
_NSGetExecutablePath(nullptr, &size);
|
|
|
|
std::vector<char> buffer;
|
|
buffer.resize(size + 1);
|
|
|
|
_NSGetExecutablePath(buffer.data(), &size);
|
|
buffer[size] = '\0';
|
|
|
|
if (!strrchr(buffer.data(), '/'))
|
|
{
|
|
return "";
|
|
}
|
|
return buffer.data();
|
|
}
|
|
|
|
std::string GetExecutableDirectoryImpl()
|
|
{
|
|
std::string executablePath = GetExecutablePath();
|
|
size_t lastPathSepLoc = executablePath.find_last_of("/");
|
|
return (lastPathSepLoc != std::string::npos) ? executablePath.substr(0, lastPathSepLoc) : "";
|
|
}
|
|
|
|
} // anonymous namespace
|
|
|
|
const char *GetExecutablePath()
|
|
{
|
|
const static std::string &exePath = GetExecutablePathImpl();
|
|
return exePath.c_str();
|
|
}
|
|
|
|
const char *GetExecutableDirectory()
|
|
{
|
|
const static std::string &exeDir = GetExecutableDirectoryImpl();
|
|
return exeDir.c_str();
|
|
}
|
|
|
|
const char *GetSharedLibraryExtension()
|
|
{
|
|
return "dylib";
|
|
}
|
|
|
|
} // namespace angle
|