mirror of
https://github.com/reactos/reactos.git
synced 2024-11-19 13:33:42 +00:00
597 lines
17 KiB
C
597 lines
17 KiB
C
/*
|
|
* PROJECT: ReactOS DiskPart
|
|
* LICENSE: GPL - See COPYING in the top level directory
|
|
* FILE: base/system/diskpart/create.c
|
|
* PURPOSE: Manages all the partitions of the OS in an interactive way.
|
|
* PROGRAMMERS: Lee Schroeder
|
|
*/
|
|
|
|
#include "diskpart.h"
|
|
|
|
#define NDEBUG
|
|
#include <debug.h>
|
|
|
|
|
|
BOOL
|
|
CreateExtendedPartition(
|
|
_In_ INT argc,
|
|
_In_ PWSTR *argv)
|
|
{
|
|
PPARTENTRY PartEntry, NewPartEntry;
|
|
PLIST_ENTRY ListEntry;
|
|
ULONGLONG ullSize = 0ULL;
|
|
ULONGLONG ullSectorCount;
|
|
#if 0
|
|
ULONGLONG ullOffset = 0ULL;
|
|
BOOL bNoErr = FALSE;
|
|
#endif
|
|
INT i;
|
|
PWSTR pszSuffix = NULL;
|
|
NTSTATUS Status;
|
|
|
|
if (CurrentDisk == NULL)
|
|
{
|
|
ConResPuts(StdOut, IDS_SELECT_NO_DISK);
|
|
return TRUE;
|
|
}
|
|
|
|
for (i = 3; i < argc; i++)
|
|
{
|
|
if (HasPrefix(argv[i], L"size=", &pszSuffix))
|
|
{
|
|
/* size=<N> (MB) */
|
|
DPRINT("Size : %s\n", pszSuffix);
|
|
|
|
ullSize = _wcstoui64(pszSuffix, NULL, 10);
|
|
if ((ullSize == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
else if (HasPrefix(argv[i], L"offset=", &pszSuffix))
|
|
{
|
|
/* offset=<N> (KB) */
|
|
DPRINT("Offset : %s\n", pszSuffix);
|
|
ConPuts(StdOut, L"The OFFSET option is not supported yet!\n");
|
|
#if 0
|
|
ullOffset = _wcstoui64(pszSuffix, NULL, 10);
|
|
if ((ullOffset == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
}
|
|
else if (HasPrefix(argv[i], L"align=", &pszSuffix))
|
|
{
|
|
/* align=<N> */
|
|
DPRINT("Align : %s\n", pszSuffix);
|
|
ConPuts(StdOut, L"The ALIGN option is not supported yet!\n");
|
|
#if 0
|
|
bAlign = TRUE;
|
|
#endif
|
|
}
|
|
else if (_wcsicmp(argv[i], L"noerr") == 0)
|
|
{
|
|
/* noerr */
|
|
DPRINT("NoErr\n", pszSuffix);
|
|
ConPuts(StdOut, L"The NOERR option is not supported yet!\n");
|
|
#if 0
|
|
bNoErr = TRUE;
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
DPRINT1("Size: %I64u\n", ullSize);
|
|
#if 0
|
|
DPRINT1("Offset: %I64u\n", ullOffset);
|
|
#endif
|
|
|
|
if (GetPrimaryPartitionCount(CurrentDisk) >= 4)
|
|
{
|
|
ConPuts(StdOut, L"No space left for an extended partition!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
if (CurrentDisk->ExtendedPartition != NULL)
|
|
{
|
|
ConPuts(StdOut, L"We already have an extended partition on this disk!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
if (ullSize != 0)
|
|
ullSectorCount = (ullSize * 1024 * 1024) / CurrentDisk->BytesPerSector;
|
|
else
|
|
ullSectorCount = 0;
|
|
|
|
DPRINT1("SectorCount: %I64u\n", ullSectorCount);
|
|
|
|
ListEntry = CurrentDisk->PrimaryPartListHead.Blink;
|
|
|
|
PartEntry = CONTAINING_RECORD(ListEntry, PARTENTRY, ListEntry);
|
|
if (PartEntry->IsPartitioned)
|
|
{
|
|
ConPuts(StdOut, L"No disk space left for an extended partition!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
if (ullSectorCount == 0)
|
|
{
|
|
PartEntry->IsPartitioned = TRUE;
|
|
PartEntry->New = TRUE;
|
|
PartEntry->PartitionType = PARTITION_EXTENDED;
|
|
PartEntry->FormatState = Unformatted;
|
|
PartEntry->FileSystemName[0] = L'\0';
|
|
|
|
CurrentPartition = PartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
}
|
|
else
|
|
{
|
|
if (PartEntry->SectorCount.QuadPart == ullSectorCount)
|
|
{
|
|
PartEntry->IsPartitioned = TRUE;
|
|
PartEntry->New = TRUE;
|
|
PartEntry->PartitionType = PARTITION_EXTENDED;
|
|
PartEntry->FormatState = Unformatted;
|
|
PartEntry->FileSystemName[0] = L'\0';
|
|
|
|
CurrentPartition = PartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
}
|
|
else if (PartEntry->SectorCount.QuadPart > ullSectorCount)
|
|
{
|
|
NewPartEntry = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PPARTENTRY));
|
|
if (NewPartEntry == NULL)
|
|
{
|
|
ConPuts(StdOut, L"Memory allocation failed!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
NewPartEntry->DiskEntry = PartEntry->DiskEntry;
|
|
|
|
NewPartEntry->StartSector.QuadPart = PartEntry->StartSector.QuadPart;
|
|
NewPartEntry->SectorCount.QuadPart = ullSectorCount;
|
|
|
|
NewPartEntry->LogicalPartition = FALSE;
|
|
NewPartEntry->IsPartitioned = TRUE;
|
|
NewPartEntry->New = TRUE;
|
|
NewPartEntry->PartitionType = PARTITION_EXTENDED;
|
|
NewPartEntry->FormatState = Unformatted;
|
|
NewPartEntry->FileSystemName[0] = L'\0';
|
|
|
|
PartEntry->StartSector.QuadPart += ullSectorCount;
|
|
PartEntry->SectorCount.QuadPart -= ullSectorCount;
|
|
|
|
InsertTailList(ListEntry, &NewPartEntry->ListEntry);
|
|
|
|
CurrentPartition = NewPartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
}
|
|
}
|
|
|
|
UpdateDiskLayout(CurrentDisk);
|
|
Status = WritePartitions(CurrentDisk);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
ConResPuts(StdOut, IDS_CREATE_PARTITION_FAIL);
|
|
CurrentPartition = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
ConResPuts(StdOut, IDS_CREATE_PARTITION_SUCCESS);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
BOOL
|
|
CreateLogicalPartition(
|
|
_In_ INT argc,
|
|
_In_ PWSTR *argv)
|
|
{
|
|
PPARTENTRY PartEntry, NewPartEntry;
|
|
PLIST_ENTRY ListEntry;
|
|
ULONGLONG ullSize = 0ULL;
|
|
ULONGLONG ullSectorCount;
|
|
#if 0
|
|
ULONGLONG ullOffset = 0ULL;
|
|
BOOL bNoErr = FALSE;
|
|
#endif
|
|
UCHAR PartitionType = PARTITION_HUGE;
|
|
INT i, length;
|
|
PWSTR pszSuffix = NULL;
|
|
NTSTATUS Status;
|
|
|
|
if (CurrentDisk == NULL)
|
|
{
|
|
ConResPuts(StdOut, IDS_SELECT_NO_DISK);
|
|
return TRUE;
|
|
}
|
|
|
|
for (i = 3; i < argc; i++)
|
|
{
|
|
if (HasPrefix(argv[i], L"size=", &pszSuffix))
|
|
{
|
|
/* size=<N> (MB) */
|
|
DPRINT("Size : %s\n", pszSuffix);
|
|
|
|
ullSize = _wcstoui64(pszSuffix, NULL, 10);
|
|
if ((ullSize == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
else if (HasPrefix(argv[i], L"offset=", &pszSuffix))
|
|
{
|
|
/* offset=<N> (KB) */
|
|
DPRINT("Offset : %s\n", pszSuffix);
|
|
ConPuts(StdOut, L"The OFFSET option is not supported yet!\n");
|
|
#if 0
|
|
ullOffset = _wcstoui64(pszSuffix, NULL, 10);
|
|
if ((ullOffset == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
}
|
|
else if (HasPrefix(argv[i], L"id=", &pszSuffix))
|
|
{
|
|
/* id=<Byte>|<GUID> */
|
|
DPRINT("Id : %s\n", pszSuffix);
|
|
|
|
length = wcslen(pszSuffix);
|
|
if ((length == 1) || (length == 2))
|
|
{
|
|
/* Byte */
|
|
PartitionType = (UCHAR)wcstoul(pszSuffix, NULL, 16);
|
|
if ((PartitionType == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
#if 0
|
|
else if ()
|
|
{
|
|
/* GUID */
|
|
}
|
|
#endif
|
|
else
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
else if (HasPrefix(argv[i], L"align=", &pszSuffix))
|
|
{
|
|
/* align=<N> */
|
|
DPRINT("Align : %s\n", pszSuffix);
|
|
ConPuts(StdOut, L"The ALIGN option is not supported yet!\n");
|
|
#if 0
|
|
bAlign = TRUE;
|
|
#endif
|
|
}
|
|
else if (_wcsicmp(argv[i], L"noerr") == 0)
|
|
{
|
|
/* noerr */
|
|
DPRINT("NoErr\n", pszSuffix);
|
|
ConPuts(StdOut, L"The NOERR option is not supported yet!\n");
|
|
#if 0
|
|
bNoErr = TRUE;
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
DPRINT1("Size: %I64u\n", ullSize);
|
|
#if 0
|
|
DPRINT1("Offset: %I64u\n", ullOffset);
|
|
#endif
|
|
DPRINT1("Partition Type: %hx\n", PartitionType);
|
|
|
|
if (ullSize != 0)
|
|
ullSectorCount = (ullSize * 1024 * 1024) / CurrentDisk->BytesPerSector;
|
|
else
|
|
ullSectorCount = 0;
|
|
|
|
DPRINT1("SectorCount: %I64u\n", ullSectorCount);
|
|
|
|
for (ListEntry = CurrentDisk->LogicalPartListHead.Flink;
|
|
ListEntry != &CurrentDisk->LogicalPartListHead;
|
|
ListEntry = ListEntry->Flink)
|
|
{
|
|
PartEntry = CONTAINING_RECORD(ListEntry, PARTENTRY, ListEntry);
|
|
if (PartEntry->IsPartitioned)
|
|
continue;
|
|
|
|
if (ullSectorCount == 0)
|
|
{
|
|
PartEntry->IsPartitioned = TRUE;
|
|
PartEntry->New = TRUE;
|
|
PartEntry->PartitionType = PartitionType;
|
|
PartEntry->FormatState = Unformatted;
|
|
PartEntry->FileSystemName[0] = L'\0';
|
|
|
|
CurrentPartition = PartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
if (PartEntry->SectorCount.QuadPart == ullSectorCount)
|
|
{
|
|
PartEntry->IsPartitioned = TRUE;
|
|
PartEntry->New = TRUE;
|
|
PartEntry->PartitionType = PartitionType;
|
|
PartEntry->FormatState = Unformatted;
|
|
PartEntry->FileSystemName[0] = L'\0';
|
|
|
|
CurrentPartition = PartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
break;
|
|
}
|
|
else if (PartEntry->SectorCount.QuadPart > ullSectorCount)
|
|
{
|
|
NewPartEntry = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PPARTENTRY));
|
|
if (NewPartEntry == NULL)
|
|
{
|
|
ConPuts(StdOut, L"Memory allocation failed!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
NewPartEntry->DiskEntry = PartEntry->DiskEntry;
|
|
|
|
NewPartEntry->StartSector.QuadPart = PartEntry->StartSector.QuadPart;
|
|
NewPartEntry->SectorCount.QuadPart = ullSectorCount;
|
|
|
|
NewPartEntry->LogicalPartition = TRUE;
|
|
NewPartEntry->IsPartitioned = TRUE;
|
|
NewPartEntry->New = TRUE;
|
|
NewPartEntry->PartitionType = PartitionType;
|
|
NewPartEntry->FormatState = Unformatted;
|
|
NewPartEntry->FileSystemName[0] = L'\0';
|
|
|
|
PartEntry->StartSector.QuadPart += ullSectorCount;
|
|
PartEntry->SectorCount.QuadPart -= ullSectorCount;
|
|
|
|
InsertTailList(ListEntry, &NewPartEntry->ListEntry);
|
|
|
|
CurrentPartition = NewPartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
UpdateDiskLayout(CurrentDisk);
|
|
Status = WritePartitions(CurrentDisk);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
ConResPuts(StdOut, IDS_CREATE_PARTITION_FAIL);
|
|
CurrentPartition = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
ConResPuts(StdOut, IDS_CREATE_PARTITION_SUCCESS);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
BOOL
|
|
CreatePrimaryPartition(
|
|
_In_ INT argc,
|
|
_In_ PWSTR *argv)
|
|
{
|
|
PPARTENTRY PartEntry, NewPartEntry;
|
|
PLIST_ENTRY ListEntry;
|
|
ULONGLONG ullSize = 0ULL;
|
|
ULONGLONG ullSectorCount;
|
|
#if 0
|
|
ULONGLONG ullOffset = 0ULL;
|
|
BOOL bNoErr = FALSE;
|
|
#endif
|
|
UCHAR PartitionType = PARTITION_HUGE;
|
|
INT i, length;
|
|
PWSTR pszSuffix = NULL;
|
|
NTSTATUS Status;
|
|
|
|
if (CurrentDisk == NULL)
|
|
{
|
|
ConResPuts(StdOut, IDS_SELECT_NO_DISK);
|
|
return TRUE;
|
|
}
|
|
|
|
for (i = 3; i < argc; i++)
|
|
{
|
|
if (HasPrefix(argv[i], L"size=", &pszSuffix))
|
|
{
|
|
/* size=<N> (MB) */
|
|
DPRINT("Size : %s\n", pszSuffix);
|
|
|
|
ullSize = _wcstoui64(pszSuffix, NULL, 10);
|
|
if ((ullSize == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
else if (HasPrefix(argv[i], L"offset=", &pszSuffix))
|
|
{
|
|
/* offset=<N> (KB) */
|
|
DPRINT("Offset : %s\n", pszSuffix);
|
|
ConPuts(StdOut, L"The OFFSET option is not supported yet!\n");
|
|
#if 0
|
|
ullOffset = _wcstoui64(pszSuffix, NULL, 10);
|
|
if ((ullOffset == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
#endif
|
|
}
|
|
else if (HasPrefix(argv[i], L"id=", &pszSuffix))
|
|
{
|
|
/* id=<Byte>|<GUID> */
|
|
DPRINT("Id : %s\n", pszSuffix);
|
|
|
|
length = wcslen(pszSuffix);
|
|
if ((length == 1) || (length == 2))
|
|
{
|
|
/* Byte */
|
|
PartitionType = (UCHAR)wcstoul(pszSuffix, NULL, 16);
|
|
if ((PartitionType == 0) && (errno == ERANGE))
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
#if 0
|
|
else if ()
|
|
{
|
|
/* GUID */
|
|
}
|
|
#endif
|
|
else
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
else if (HasPrefix(argv[i], L"align=", &pszSuffix))
|
|
{
|
|
/* align=<N> */
|
|
DPRINT("Align : %s\n", pszSuffix);
|
|
ConPuts(StdOut, L"The ALIGN option is not supported yet!\n");
|
|
#if 0
|
|
bAlign = TRUE;
|
|
#endif
|
|
}
|
|
else if (_wcsicmp(argv[i], L"noerr") == 0)
|
|
{
|
|
/* noerr */
|
|
DPRINT("NoErr\n", pszSuffix);
|
|
ConPuts(StdOut, L"The NOERR option is not supported yet!\n");
|
|
#if 0
|
|
bNoErr = TRUE;
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
ConResPuts(StdErr, IDS_ERROR_INVALID_ARGS);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
DPRINT1("Size: %I64u\n", ullSize);
|
|
#if 0
|
|
DPRINT1("Offset: %I64u\n", ullOffset);
|
|
#endif
|
|
DPRINT1("Partition Type: %hx\n", PartitionType);
|
|
|
|
if (GetPrimaryPartitionCount(CurrentDisk) >= 4)
|
|
{
|
|
ConPuts(StdOut, L"No space left for another primary partition!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
if (ullSize != 0)
|
|
ullSectorCount = (ullSize * 1024 * 1024) / CurrentDisk->BytesPerSector;
|
|
else
|
|
ullSectorCount = 0;
|
|
|
|
DPRINT1("SectorCount: %I64u\n", ullSectorCount);
|
|
|
|
for (ListEntry = CurrentDisk->PrimaryPartListHead.Flink;
|
|
ListEntry != &CurrentDisk->PrimaryPartListHead;
|
|
ListEntry = ListEntry->Flink)
|
|
{
|
|
PartEntry = CONTAINING_RECORD(ListEntry, PARTENTRY, ListEntry);
|
|
if (PartEntry->IsPartitioned)
|
|
continue;
|
|
|
|
if (ullSectorCount == 0)
|
|
{
|
|
PartEntry->IsPartitioned = TRUE;
|
|
PartEntry->New = TRUE;
|
|
PartEntry->PartitionType = PartitionType;
|
|
PartEntry->FormatState = Unformatted;
|
|
PartEntry->FileSystemName[0] = L'\0';
|
|
|
|
CurrentPartition = PartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
if (PartEntry->SectorCount.QuadPart == ullSectorCount)
|
|
{
|
|
PartEntry->IsPartitioned = TRUE;
|
|
PartEntry->New = TRUE;
|
|
PartEntry->PartitionType = PartitionType;
|
|
PartEntry->FormatState = Unformatted;
|
|
PartEntry->FileSystemName[0] = L'\0';
|
|
|
|
CurrentPartition = PartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
break;
|
|
}
|
|
else if (PartEntry->SectorCount.QuadPart > ullSectorCount)
|
|
{
|
|
NewPartEntry = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PPARTENTRY));
|
|
if (NewPartEntry == NULL)
|
|
{
|
|
ConPuts(StdOut, L"Memory allocation failed!\n");
|
|
return TRUE;
|
|
}
|
|
|
|
NewPartEntry->DiskEntry = PartEntry->DiskEntry;
|
|
|
|
NewPartEntry->StartSector.QuadPart = PartEntry->StartSector.QuadPart;
|
|
NewPartEntry->SectorCount.QuadPart = ullSectorCount;
|
|
|
|
NewPartEntry->LogicalPartition = FALSE;
|
|
NewPartEntry->IsPartitioned = TRUE;
|
|
NewPartEntry->New = TRUE;
|
|
NewPartEntry->PartitionType = PartitionType;
|
|
NewPartEntry->FormatState = Unformatted;
|
|
NewPartEntry->FileSystemName[0] = L'\0';
|
|
|
|
PartEntry->StartSector.QuadPart += ullSectorCount;
|
|
PartEntry->SectorCount.QuadPart -= ullSectorCount;
|
|
|
|
InsertTailList(ListEntry, &NewPartEntry->ListEntry);
|
|
|
|
CurrentPartition = NewPartEntry;
|
|
CurrentDisk->Dirty = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
UpdateDiskLayout(CurrentDisk);
|
|
Status = WritePartitions(CurrentDisk);
|
|
if (!NT_SUCCESS(Status))
|
|
{
|
|
ConResPuts(StdOut, IDS_CREATE_PARTITION_FAIL);
|
|
CurrentPartition = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
ConResPuts(StdOut, IDS_CREATE_PARTITION_SUCCESS);
|
|
|
|
return TRUE;
|
|
}
|