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