tx01-data/executable.cc

#include "executable.hpp"

#ifdef __linux__

#define _EXEC_PATH_IMPL_ 1

#include <unistd.h>
#include <string>
#include <climits>

boost::filesystem::path get_executable_path()
{
	static char buf[PATH_MAX];
	readlink("/proc/self/exe", buf, PATH_MAX);
	return buf;
}

#endif

#ifdef __WINNT__

#define _EXEC_PATH_IMPL_ 1

#include <windows.h>

boost::filesystem::path get_executable_path()
{
	static char buf[MAX_PATH];
	GetModuleFileNameA(NULL, buf, MAX_PATH);
	return buf;
}

#endif

#ifndef _EXEC_PATH_IMPL_
#error "don't know how to get executable path"
#endif

boost::filesystem::path get_executable_directory()
{
	return get_executable_path().parent_path();
}