57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include "ResourceLoaderAppDirMacOS.hpp"
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#include "Base/Utils.hpp"
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#include <unistd.h>
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#include <climits>
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#include <iostream>
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#include <mach-o/dyld.h>
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#include <stdlib.h>
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namespace OpenVulkano
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{
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namespace
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{
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void* HANDLE = ResourceLoader::RegisterResourceLoader(std::make_unique<ResourceLoaderAppDirMacOS>());
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std::string FindAppDir()
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{
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char pathBuffer[PATH_MAX];
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uint32_t bufferSize = sizeof(pathBuffer);
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if (_NSGetExecutablePath(pathBuffer, &bufferSize) == 0)
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{
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char resolvedPath[PATH_MAX];
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if (realpath(pathBuffer, resolvedPath) != nullptr)
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{
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std::string_view appDirPath(resolvedPath);
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appDirPath = appDirPath.substr(0, appDirPath.find_last_of('/') + 1);
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return std::string(appDirPath);
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}
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}
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std::cerr << "Failed to find real path to application!";
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return "";
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}
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const std::string& GetAppDir()
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{
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static const std::string appDirPath = FindAppDir();
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return appDirPath;
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}
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}
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std::string ResourceLoaderAppDirMacOS::GetResourcePath(const std::string& resourceName)
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{
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return GetAppDir() + resourceName;
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}
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Array<char> ResourceLoaderAppDirMacOS::GetResource(const std::string& resourceName)
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{
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return Utils::ReadFile(GetAppDir() + resourceName, true);
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}
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} |