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baldurk
856c838def
* In a previous update in 2021 many copyright ranges were truncated accidentally, and some files have been copy-pasted with wrong years. These dates have been fixed based on git history and original copyright messages.
98 lines
2.6 KiB
C++
98 lines
2.6 KiB
C++
/******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2022-2026 Baldur Karlsson
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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******************************************************************************/
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#include <mach-o/dyld.h>
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#include <mach/mach.h>
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#include "test_common.h"
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uint64_t GetMemoryUsage()
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{
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mach_task_basic_info taskInfo;
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mach_msg_type_number_t infoCount = MACH_TASK_BASIC_INFO_COUNT;
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int ret = task_info(mach_task_self(), MACH_TASK_BASIC_INFO, (task_info_t)&taskInfo, &infoCount);
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if(ret != KERN_SUCCESS)
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return 0;
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return taskInfo.resident_size;
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}
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std::string GetCWD()
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{
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char cwd[MAX_PATH + 1] = {0};
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getcwd(cwd, MAX_PATH);
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std::string cwdstr = cwd;
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for(size_t i = 0; i < cwdstr.size(); i++)
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if(cwdstr[i] == '\\')
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cwdstr[i] = '/';
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while(cwdstr.back() == '/' || cwdstr.back() == '\\')
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cwdstr.pop_back();
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return cwdstr;
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}
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std::string GetEnvVar(const char *var)
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{
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const char *data = getenv(var);
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if(data)
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return data;
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return "";
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}
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std::string GetExecutableName()
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{
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char path[512] = {0};
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std::string selfName;
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uint32_t pathSize = (uint32_t)sizeof(path);
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if(_NSGetExecutablePath(path, &pathSize) == 0)
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{
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selfName = path;
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}
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else
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{
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pathSize++;
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if(_NSGetExecutablePath(path, &pathSize) == 0)
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{
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selfName = path;
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}
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else
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{
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return "/unknown/unknown";
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}
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}
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memset(path, 0, sizeof(path));
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readlink(selfName.c_str(), path, 511);
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if(path[0] != 0)
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selfName = path;
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return selfName;
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}
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