You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.3 KiB
53 lines
1.3 KiB
// This file is part of libigl, a simple c++ geometry processing library.
|
|
//
|
|
// Copyright (C) 2014 Alec Jacobson <alecjacobson@gmail.com>
|
|
//
|
|
// This Source Code Form is subject to the terms of the Mozilla Public License
|
|
// v. 2.0. If a copy of the MPL was not distributed with this file, You can
|
|
// obtain one at http://mozilla.org/MPL/2.0/.
|
|
#include "path_to_executable.h"
|
|
#ifdef __APPLE__
|
|
# include <mach-o/dyld.h>
|
|
#endif
|
|
#if defined(_WIN32)
|
|
# include <windows.h>
|
|
#else
|
|
#include <unistd.h>
|
|
#endif
|
|
#include <stdint.h>
|
|
|
|
IGL_INLINE std::string igl::path_to_executable()
|
|
{
|
|
// http://pastebin.com/ffzzxPzi
|
|
using namespace std;
|
|
std::string path;
|
|
char buffer[1024];
|
|
uint32_t size = sizeof(buffer);
|
|
#if defined (WIN32)
|
|
GetModuleFileName(nullptr,buffer,size);
|
|
path = buffer;
|
|
#elif defined (__APPLE__)
|
|
if(_NSGetExecutablePath(buffer, &size) == 0)
|
|
{
|
|
path = buffer;
|
|
}
|
|
#elif defined(UNIX) || defined(unix) || defined(__unix) || defined(__unix__)
|
|
int byte_count = readlink("/proc/self/exe", buffer, size);
|
|
if (byte_count != -1)
|
|
{
|
|
path = std::string(buffer, byte_count);
|
|
}
|
|
#elif defined(__FreeBSD__)
|
|
int mib[4];
|
|
mib[0] = CTL_KERN;
|
|
mib[1] = KERN_PROC;
|
|
mib[2] = KERN_PROC_PATHNAME;
|
|
mib[3] = -1;
|
|
sysctl(mib, 4, buffer, sizeof(buffer), NULL, 0);
|
|
path = buffer;
|
|
#elif defined(SUNOS)
|
|
path = getexecname();
|
|
#endif
|
|
return path;
|
|
}
|
|
|
|
|