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https://github.com/elasota/Aerofoil.git
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76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
#pragma once
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#include "IGpFileSystem.h"
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#include "GpCoreDefs.h"
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#include <jni.h>
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#include <string>
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struct IGpMutex;
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class GpFileSystem_Android final : public IGpFileSystem
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{
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public:
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GpFileSystem_Android();
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~GpFileSystem_Android();
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void InitJNI();
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void ShutdownJNI();
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bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
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bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool *exists) override;
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GpIOStream *OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition) override;
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bool DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed) override;
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IGpDirectoryCursor *ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths) override;
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bool ValidateFilePath(const char *path, size_t pathLen) const override;
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bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
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bool IsVirtualDirectoryLooseResources(PortabilityLayer::VirtualDirectory_t virtualDir) const override;
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void SetMainThreadRelay(IGpThreadRelay *relay) override;
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void SetDelayCallback(DelayCallback_t delayCallback) override;
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void PostSourceExportRequest(bool cancelled, int fd, jobject pfd);
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void ClosePFD(jobject pfd);
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static GpFileSystem_Android *GetInstance();
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private:
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struct ScanDirectoryNestedContext
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{
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GpFileSystem_Android *m_this;
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IGpDirectoryCursor *m_returnValue;
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PortabilityLayer::VirtualDirectory_t m_virtualDirectory;
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char const *const *m_paths;
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size_t m_numPaths;
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};
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static void ScanDirectoryNestedThunk(void *context);
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IGpDirectoryCursor *ScanDirectoryNestedInternal(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
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IGpDirectoryCursor *ScanAssetDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
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IGpDirectoryCursor *ScanStorageDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
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bool OpenSourceExportFD(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, int &fd, jobject &pfd);
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bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution, bool &isAsset);
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IGpThreadRelay *m_relay;
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DelayCallback_t m_delayCallback;
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jobject m_activity;
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jmethodID m_scanAssetDirectoryMID;
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jmethodID m_selectSourceExportPathMID;
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jmethodID m_closeSourceExportPFDMID;
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IGpMutex *m_sourceExportMutex;
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int m_sourceExportFD;
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bool m_sourceExportWaiting;
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bool m_sourceExportCancelled;
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jobject m_sourceExportPFD;
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static GpFileSystem_Android ms_instance;
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};
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