mirror of
https://github.com/akuker/RASCSI.git
synced 2024-06-26 22:29:45 +00:00
efbfb54d26
* Added unit tests * Fixed SonarCloud issues * Updated error handling * Updated deletion of controllers * Image folder handling cleanup * Fixed clang warning * Removed duplicate code * Reduced code complexity * Updated array handling * Initialize device with ID and LUN * Use smart pointers * Updated memory management * Logging updates * Extracted methods * Split scsi.h
56 lines
1.1 KiB
C++
56 lines
1.1 KiB
C++
//---------------------------------------------------------------------------
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//
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// SCSI Target Emulator RaSCSI Reloaded
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// for Raspberry Pi
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//
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// Copyright (C) 2021-2022 Uwe Seimet
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//
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//---------------------------------------------------------------------------
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#include "rascsi_exceptions.h"
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#include "file_support.h"
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using namespace std;
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unordered_map<string, id_set> FileSupport::reserved_files;
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void FileSupport::ReserveFile(const Filepath& path, int id, int lun) const
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{
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reserved_files[path.GetPath()] = make_pair(id, lun);
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}
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void FileSupport::UnreserveFile() const
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{
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reserved_files.erase(diskpath.GetPath());
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}
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bool FileSupport::GetIdsForReservedFile(const Filepath& path, int& id, int& lun)
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{
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if (const auto& it = reserved_files.find(path.GetPath()); it != reserved_files.end()) {
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id = it->second.first;
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lun = it->second.second;
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return true;
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}
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return false;
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}
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void FileSupport::UnreserveAll()
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{
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reserved_files.clear();
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}
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bool FileSupport::FileExists(const Filepath& filepath)
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{
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try {
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// Disk::Open closes the file in case it exists
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Open(filepath);
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}
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catch(const file_not_found_exception&) {
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return false;
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}
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return true;
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}
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