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/* -------------------------------------------
Copyright (C) 2025, Amlal El Mahrouss, all rights reserved.
FILE: CommandLine.cc
PURPOSE: DIUTIL CLI.
------------------------------------------- */
#include <DiskImage.fwrk/headers/DiskImage.h>
static const Char kDiskName[kDIDiskNameLen] = "Disk";
static SInt32 kDiskSectorSz = 512;
static SizeT kDiskSz = gib_cast(4);
static const Char kOutDisk[kDIOutNameLen] = "disk.eimg";
/// @brief Filesystem tool entrypoint.
int main(int argc, char** argv)
{
for (SInt32 arg = 0; arg < argc; ++arg)
{
const Char* arg_s = argv[arg];
if (MmCmpMemory((VoidPtr)arg_s, (VoidPtr) "--disk-output-name", MmStrLen("--disk-output-name") == 0))
{
if ((arg + 1) < argc)
{
MmCopyMemory((VoidPtr)kOutDisk, argv[arg + 1], kDIDiskNameLen);
}
}
else if (MmCmpMemory((VoidPtr)arg_s, (VoidPtr) "--disk-output-size", MmStrLen("--disk-output-size") == 0))
{
if ((arg + 1) < argc)
{
kDiskSz = StrMathToNumber(argv[arg + 1], nullptr, 10);
}
}
else if (MmCmpMemory((VoidPtr)arg_s, (VoidPtr) "--disk-sector-size", MmStrLen("--disk-sector-size") == 0))
{
if ((arg + 1) < argc)
{
kDiskSectorSz = StrMathToNumber(argv[arg + 1], nullptr, 10);
}
}
else if (MmCmpMemory((VoidPtr)arg_s, (VoidPtr) "--disk-part-name", MmStrLen("--disk-part-name") == 0))
{
if ((arg + 1) < argc)
{
MmCopyMemory((VoidPtr)kDiskName, argv[arg + 1], kDIDiskNameLen);
}
}
}
// create disk image.
DI::DI_DISK_IMAGE img{};
img.disk_sz = kDiskSz;
img.sector_sz = kDiskSectorSz;
img.block_cnt = 0;
MmCopyMemory((VoidPtr)img.disk_name, (VoidPtr)kDiskName, kDIDiskNameLen);
MmCopyMemory((VoidPtr)img.out_name, (VoidPtr)kOutDisk, kDIDiskNameLen);
// format disk image to explicit partition map.
return DI::DIFormatPartitionEPM(img);
}
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