mirror of
https://github.com/intel/compute-runtime.git
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ea5b586c37
Moved pathExists from SysCalls to path.h. In ULTs, use unchanged pathExists and mock stat, getFileAttributesA instead. Add Windows and Linux ULTs for pathExists. Signed-off-by: Fabian Zwoliński <fabian.zwolinski@intel.com>
100 lines
2.6 KiB
C++
100 lines
2.6 KiB
C++
/*
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* Copyright (C) 2023-2024 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/compiler_interface/os_compiler_cache_helper.h"
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#include "shared/source/helpers/path.h"
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#include "shared/source/os_interface/windows/sys_calls.h"
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#include "shared/source/utilities/debug_settings_reader.h"
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#include <ShlObj.h>
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#include <algorithm>
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namespace NEO {
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std::string getKnownFolderPath(REFKNOWNFOLDERID rfid) {
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PWSTR path = nullptr;
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auto result = SysCalls::shGetKnownFolderPath(rfid, 0, nullptr, &path);
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if (result != S_OK) {
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SysCalls::coTaskMemFree(path);
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return std::string();
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}
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std::wstring temp(path);
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SysCalls::coTaskMemFree(path);
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std::string ret(temp.length(), 0);
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std::transform(temp.begin(), temp.end(), ret.begin(), [](wchar_t c) {
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return static_cast<char>(c);
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});
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return ret;
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}
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bool createCompilerCachePath(std::string &cacheDir) {
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if (pathExists(cacheDir)) {
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cacheDir = joinPath(cacheDir, "neo_compiler_cache");
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if (pathExists(cacheDir)) {
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return true;
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}
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auto result = SysCalls::createDirectoryA(cacheDir.c_str(), NULL);
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if (result) {
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return true;
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}
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if (SysCalls::getLastError() == ERROR_ALREADY_EXISTS) {
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return true;
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}
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}
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cacheDir = "";
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return false;
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}
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bool checkDefaultCacheDirSettings(std::string &cacheDir, NEO::EnvironmentVariableReader &reader) {
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cacheDir = getKnownFolderPath(FOLDERID_LocalAppData);
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if (cacheDir.empty()) {
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return false;
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}
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cacheDir = joinPath(cacheDir, "NEO\\");
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if (!pathExists(cacheDir)) {
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SysCalls::createDirectoryA(cacheDir.c_str(), NULL);
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}
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if (pathExists(cacheDir)) {
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return createCompilerCachePath(cacheDir);
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}
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cacheDir = "";
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return false;
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}
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time_t getFileModificationTime(const std::string &path) {
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WIN32_FIND_DATAA ffd;
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HANDLE hFind = INVALID_HANDLE_VALUE;
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hFind = SysCalls::findFirstFileA(path.c_str(), &ffd);
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if (hFind == INVALID_HANDLE_VALUE) {
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return 0;
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}
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ULARGE_INTEGER uli;
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uli.LowPart = ffd.ftLastWriteTime.dwLowDateTime;
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uli.HighPart = ffd.ftLastWriteTime.dwHighDateTime;
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SysCalls::findClose(hFind);
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return uli.QuadPart;
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}
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size_t getFileSize(const std::string &path) {
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WIN32_FIND_DATAA ffd;
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HANDLE hFind = INVALID_HANDLE_VALUE;
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hFind = SysCalls::findFirstFileA(path.c_str(), &ffd);
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if (hFind == INVALID_HANDLE_VALUE) {
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return 0u;
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}
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SysCalls::findClose(hFind);
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return static_cast<size_t>((ffd.nFileSizeHigh * (MAXDWORD + 1)) + ffd.nFileSizeLow);
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}
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} // namespace NEO
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