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// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <limits.h>
#include <mach-o/dyld.h>
#include <stdlib.h>
#include "platform/test/paths_internal.h"
#include "util/osp_logging.h"
#include "util/std_util.h"
namespace openscreen {
std::string GetExePath() {
uint32_t path_size = 0;
_NSGetExecutablePath(nullptr, &path_size);
OSP_DCHECK(path_size > 0u);
std::string exe_path(path_size, 0);
int ret = _NSGetExecutablePath(data(exe_path), &path_size);
OSP_DCHECK_EQ(ret, 0);
char* resolved = realpath(exe_path.c_str(), nullptr);
std::string final_path(resolved);
free(resolved);
return final_path;
}
} // namespace openscreen
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