mirror of https://github.com/akuker/RASCSI.git
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
//---------------------------------------------------------------------------
|
|
//
|
|
// SCSI Target Emulator RaSCSI (*^..^*)
|
|
// for Raspberry Pi
|
|
//
|
|
// Copyright (C) 2022-2023 akuker
|
|
//
|
|
// Factory class for creating DiskImageHandles
|
|
//
|
|
// [ DiskImageHandleFactory ]
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
#include "disk_image/disk_image_handle_factory.h"
|
|
#include "shared/log.h"
|
|
#include "disk_image/disk_track_cache.h"
|
|
#include "disk_image/mmap_file_handle.h"
|
|
#include "disk_image/posix_file_handle.h"
|
|
|
|
DiskImageHandleType DiskImageHandleFactory::current_access_type = DiskImageHandleType::ePosixFile;
|
|
|
|
unique_ptr<DiskImageHandle> DiskImageHandleFactory::CreateDiskImageHandle(const string &path, int size, uint32_t blocks, off_t imgoff)
|
|
{
|
|
|
|
unique_ptr<DiskImageHandle> result = nullptr;
|
|
|
|
if (current_access_type == DiskImageHandleType::eMmapFile)
|
|
{
|
|
LOGINFO("%s Creating MmapFileAccess %s", __PRETTY_FUNCTION__, path.c_str())
|
|
result = make_unique<MmapFileHandle>(path, size, blocks, imgoff);
|
|
}
|
|
else if (current_access_type == DiskImageHandleType::eRamCache)
|
|
{
|
|
LOGINFO("%s Creating DiskCache %s", __PRETTY_FUNCTION__, path.c_str())
|
|
result = make_unique<DiskCache>(path, size, blocks, imgoff);
|
|
}
|
|
else if (current_access_type == DiskImageHandleType::ePosixFile)
|
|
{
|
|
LOGINFO("%s Creating PosixFileHandle %s", __PRETTY_FUNCTION__, path.c_str())
|
|
result = make_unique<PosixFileHandle>(path, size, blocks, imgoff);
|
|
}
|
|
|
|
if (result == nullptr)
|
|
{
|
|
LOGWARN("%s Unable to create the File Access", __PRETTY_FUNCTION__)
|
|
}
|
|
return result;
|
|
}
|