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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.
139 lines
3.4 KiB
C++
139 lines
3.4 KiB
C++
/******************************************************************************
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* The MIT License (MIT)
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*
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* Copyright (c) 2018-2026 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 "../test_common.h"
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#include <Psapi.h>
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uint64_t GetMemoryUsage()
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{
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HANDLE proc = GetCurrentProcess();
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if(proc == NULL)
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{
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TEST_ERROR("Couldn't open process: %d", GetLastError());
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return 0;
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}
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PROCESS_MEMORY_COUNTERS memInfo = {};
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uint64_t ret = 0;
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if(GetProcessMemoryInfo(proc, &memInfo, sizeof(memInfo)))
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{
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ret = memInfo.WorkingSetSize;
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}
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else
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{
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TEST_ERROR("Couldn't get process memory info: %d", GetLastError());
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}
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return ret;
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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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GetCurrentDirectoryA(MAX_PATH, cwd);
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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 Wide2UTF8(const std::wstring &s)
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{
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int bytes_required = WideCharToMultiByte(CP_UTF8, 0, s.c_str(), -1, NULL, 0, NULL, NULL);
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if(bytes_required == 0)
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return "";
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std::string ret;
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ret.resize(bytes_required);
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int res = WideCharToMultiByte(CP_UTF8, 0, s.c_str(), -1, &ret[0], bytes_required, NULL, NULL);
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if(ret.back() == 0)
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ret.pop_back();
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if(res == 0)
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{
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TEST_WARN("Failed to convert wstring '%ls'", s.c_str());
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return "";
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}
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return ret;
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}
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std::wstring UTF82Wide(const std::string &s)
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{
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int chars_required = MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, NULL, 0);
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if(chars_required == 0)
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return L"";
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std::wstring ret;
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ret.resize(chars_required);
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int res = MultiByteToWideChar(CP_UTF8, 0, s.c_str(), -1, &ret[0], chars_required);
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if(ret.back() == 0)
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ret.pop_back();
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if(res == 0)
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{
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TEST_WARN("Failed to convert utf-8 string '%s'", s.c_str());
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return L"";
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}
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return ret;
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}
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std::string GetEnvVar(const char *var)
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{
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std::wstring wvar = UTF82Wide(var);
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wchar_t wval[1024] = {};
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DWORD len = GetEnvironmentVariableW(wvar.c_str(), wval, 1023);
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if(len > 0 && len <= 1023)
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return Wide2UTF8(wval);
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return "";
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}
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std::string GetExecutableName()
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{
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wchar_t curFile[512] = {0};
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GetModuleFileNameW(NULL, curFile, 511);
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return Wide2UTF8(curFile);
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}
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