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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Base/Paths.h>
#include <Swiften/Base/Platform.h>
#if defined(SWIFTEN_PLATFORM_MACOSX)
#include <mach-o/dyld.h>
#elif defined(SWIFTEN_PLATFORM_LINUX)
#include <unistd.h>
#elif defined(SWIFTEN_PLATFORM_WINDOWS)
#include <windows.h>
#endif
#include <Swiften/Base/ByteArray.h>
namespace Swift {
boost::filesystem::path Paths::getExecutablePath() {
#if defined(SWIFTEN_PLATFORM_MACOSX)
ByteArray path;
uint32_t size = 4096;
path.resize(size);
if (_NSGetExecutablePath(const_cast<char*>(reinterpret_cast<const char*>(vecptr(path))), &size) == 0) {
return boost::filesystem::path(std::string(reinterpret_cast<const char*>(vecptr(path)), path.size()).c_str()).parent_path();
}
#elif defined(SWIFTEN_PLATFORM_LINUX)
ByteArray path;
path.resize(4096);
size_t size = static_cast<size_t>(readlink("/proc/self/exe", reinterpret_cast<char*>(vecptr(path)), path.size()));
if (size > 0) {
path.resize(size);
return boost::filesystem::path(std::string(reinterpret_cast<const char*>(vecptr(path)), path.size()).c_str()).parent_path();
}
#elif defined(SWIFTEN_PLATFORM_WINDOWS)
std::vector<wchar_t> data;
data.resize(2048);
GetModuleFileNameW(NULL, vecptr(data), data.size());
return boost::filesystem::path(
std::wstring(vecptr(data), data.size())).parent_path();
#endif
return boost::filesystem::path();
}
}
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Swift