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44 lines
1.2 KiB
44 lines
1.2 KiB
7 months ago
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/*
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* Copyright (c) 2018 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import <Foundation/Foundation.h>
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#include <dlfcn.h>
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#include <mach-o/dyld.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include "rtc_base/checks.h"
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namespace webrtc {
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namespace test {
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void GetNSExecutablePath(std::string* path) {
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RTC_DCHECK(path);
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// Executable path can have relative references ("..") depending on
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// how the app was launched.
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uint32_t executable_length = 0;
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_NSGetExecutablePath(NULL, &executable_length);
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RTC_DCHECK_GT(executable_length, 1u);
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char executable_path[PATH_MAX + 1];
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int rv = _NSGetExecutablePath(executable_path, &executable_length);
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RTC_DCHECK_EQ(rv, 0);
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char full_path[PATH_MAX];
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if (realpath(executable_path, full_path) == nullptr) {
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*path = "";
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return;
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}
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*path = full_path;
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}
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} // namespace test
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} // namespace webrtc
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