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[USETUP]

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First part of the partition management code rewrite. This part fixes the handling of primary partitions. Extended partitions and logical drives are not handled yet. Safety checks and warnings are still missing! Partitions created by the new code are accepted by gparted and Windows.


svn path=/trunk/; revision=63355
This commit is contained in:
Eric Kohl 2014-05-18 15:14:24 +00:00
parent 9e6083e5c2
commit 005d881ce1
4 changed files with 953 additions and 1244 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
reactos/base/setup/usetup/bootsup.c
View file

@ -1444,7 +1444,6 @@ InstallFat16BootCodeToDisk(
NTSTATUS Status;
PFAT_BOOTSECTOR OrigBootSector;
PFAT_BOOTSECTOR NewBootSector;
PARTITION_INFORMATION *PartInfo;
/* Allocate buffer for original bootsector */
OrigBootSector = RtlAllocateHeap(ProcessHeap, 0, SECTORSIZE);
@ -1543,8 +1542,7 @@ InstallFat16BootCodeToDisk(
FIELD_OFFSET(FAT_BOOTSECTOR, BootCodeAndData) -
FIELD_OFFSET(FAT_BOOTSECTOR, OemName));
PartInfo = &PartitionList->CurrentPartition->PartInfo[PartitionList->CurrentPartitionNumber];
NewBootSector->HiddenSectors = PartInfo->HiddenSectors;
NewBootSector->HiddenSectors = PartitionList->CurrentDisk->SectorsPerTrack;
/* Free the original boot sector */
RtlFreeHeap(ProcessHeap, 0, OrigBootSector);
@ -1606,7 +1604,6 @@ InstallFat32BootCodeToDisk(
PFAT32_BOOTSECTOR NewBootSector;
LARGE_INTEGER FileOffset;
USHORT BackupBootSector;
PARTITION_INFORMATION *PartInfo;
/* Allocate buffer for original bootsector */
OrigBootSector = RtlAllocateHeap(ProcessHeap, 0, SECTORSIZE);
@ -1704,8 +1701,7 @@ InstallFat32BootCodeToDisk(
FIELD_OFFSET(FAT32_BOOTSECTOR, BootCodeAndData) -
FIELD_OFFSET(FAT32_BOOTSECTOR, OemName));
PartInfo = &PartitionList->CurrentPartition->PartInfo[PartitionList->CurrentPartitionNumber];
NewBootSector->HiddenSectors = PartInfo->HiddenSectors;
NewBootSector->HiddenSectors = PartitionList->CurrentDisk->SectorsPerTrack;
/* Get the location of the backup boot sector */
BackupBootSector = OrigBootSector->BackupBootSector;

251
reactos/base/setup/usetup/interface/usetup.c
View file

@ -1428,6 +1428,7 @@ LayoutSettingsPage(PINPUT_RECORD Ir)
}
#if 0
static BOOL
IsDiskSizeValid(PPARTENTRY PartEntry)
{
@ -1456,6 +1457,7 @@ IsDiskSizeValid(PPARTENTRY PartEntry)
return TRUE;
}
}
#endif
static PAGE_NUMBER
@ -1512,32 +1514,32 @@ SelectPartitionPage(PINPUT_RECORD Ir)
{
if (AutoPartition)
{
PPARTENTRY PartEntry = PartitionList->CurrentPartition;
ULONG MaxSize = (PartEntry->UnpartitionedLength + (1 << 19)) >> 20; /* in MBytes (rounded) */
if(!IsDiskSizeValid(PartitionList->CurrentPartition))
#if 0
if (!IsDiskSizeValid(PartitionList->CurrentPartition))
{
MUIDisplayError(ERROR_INSUFFICIENT_DISKSPACE, Ir, POPUP_WAIT_ANY_KEY);
return SELECT_PARTITION_PAGE; /* let the user select another partition */
}
#endif
CreateNewPartition(PartitionList,
MaxSize,
PartitionList->CurrentPartition->SectorCount.QuadPart,
TRUE);
DestinationDriveLetter = (WCHAR)PartitionList->CurrentPartition->DriveLetter[0];
DestinationDriveLetter = (WCHAR)PartitionList->CurrentPartition->DriveLetter;
return SELECT_FILE_SYSTEM_PAGE;
}
}
else
{
if(!IsDiskSizeValid(PartitionList->CurrentPartition))
#if 0
if (!IsDiskSizeValid(PartitionList->CurrentPartition))
{
MUIDisplayError(ERROR_INSUFFICIENT_DISKSPACE, Ir, POPUP_WAIT_ANY_KEY);
return SELECT_PARTITION_PAGE; /* let the user select another partition */
}
DestinationDriveLetter = (WCHAR)PartitionList->CurrentPartition->DriveLetter[0];
#endif
DestinationDriveLetter = (WCHAR)PartitionList->CurrentPartition->DriveLetter;
return SELECT_FILE_SYSTEM_PAGE;
}
@ -1547,7 +1549,7 @@ SelectPartitionPage(PINPUT_RECORD Ir)
{
/* Update status text */
if (PartitionList->CurrentPartition == NULL ||
PartitionList->CurrentPartition->Unpartitioned == TRUE)
PartitionList->CurrentPartition->IsPartitioned == FALSE)
{
CONSOLE_SetStatusText(MUIGetString(STRING_INSTALLCREATEPARTITION));
}
@ -1582,26 +1584,28 @@ SelectPartitionPage(PINPUT_RECORD Ir)
}
else if (Ir->Event.KeyEvent.wVirtualKeyCode == VK_RETURN) /* ENTER */
{
if(!IsDiskSizeValid(PartitionList->CurrentPartition))
#if 0
if (!IsDiskSizeValid(PartitionList->CurrentPartition))
{
MUIDisplayError(ERROR_INSUFFICIENT_DISKSPACE, Ir, POPUP_WAIT_ANY_KEY);
return SELECT_PARTITION_PAGE; /* let the user select another partition */
}
#endif
if (PartitionList->CurrentPartition == NULL ||
PartitionList->CurrentPartition->Unpartitioned == TRUE)
PartitionList->CurrentPartition->IsPartitioned == FALSE)
{
CreateNewPartition(PartitionList,
0ULL,
TRUE);
}
DestinationDriveLetter = (WCHAR)PartitionList->CurrentPartition->DriveLetter[0];
DestinationDriveLetter = (WCHAR)PartitionList->CurrentPartition->DriveLetter;
return SELECT_FILE_SYSTEM_PAGE;
}
else if (Ir->Event.KeyEvent.wVirtualKeyCode == 'C') /* C */
{
if (PartitionList->CurrentPartition->Unpartitioned == FALSE)
if (PartitionList->CurrentPartition->IsPartitioned == TRUE)
{
MUIDisplayError(ERROR_NEW_PARTITION, Ir, POPUP_WAIT_ANY_KEY);
return SELECT_PARTITION_PAGE;
@ -1611,7 +1615,7 @@ SelectPartitionPage(PINPUT_RECORD Ir)
}
else if (Ir->Event.KeyEvent.wVirtualKeyCode == 'D') /* D */
{
if (PartitionList->CurrentPartition->Unpartitioned == TRUE)
if (PartitionList->CurrentPartition->IsPartitioned == FALSE)
{
MUIDisplayError(ERROR_DELETE_SPACE, Ir, POPUP_WAIT_ANY_KEY);
return SELECT_PARTITION_PAGE;
@ -1779,6 +1783,7 @@ CreatePartitionPage(PINPUT_RECORD Ir)
ULONG MaxSize;
ULONGLONG PartSize;
ULONGLONG DiskSize;
ULONGLONG SectorCount;
PCHAR Unit;
if (PartitionList == NULL ||
@ -1796,17 +1801,17 @@ CreatePartitionPage(PINPUT_RECORD Ir)
CONSOLE_SetTextXY(6, 8, MUIGetString(STRING_CHOOSENEWPARTITION));
DiskSize = DiskEntry->SectorCount.QuadPart * DiskEntry->BytesPerSector;
#if 0
if (DiskEntry->DiskSize >= 0x280000000ULL) /* 10 GB */
if (DiskSize >= 10737418240) /* 10 GB */
{
DiskSize = (DiskEntry->DiskSize + (1 << 29)) >> 30;
DiskSize = DiskSize / 1073741824;
Unit = MUIGetString(STRING_GB);
}
else
#endif
{
DiskSize = (DiskEntry->DiskSize + (1 << 19)) >> 20;
DiskSize = DiskSize / 1048576;
if (DiskSize == 0)
DiskSize = 1;
@ -1841,7 +1846,7 @@ CreatePartitionPage(PINPUT_RECORD Ir)
#if 0
CONSOLE_PrintTextXY(8, 10, "Maximum size of the new partition is %I64u MB",
PartitionList->CurrentPartition->UnpartitionedLength / (1024*1024));
PartitionList->CurrentPartition->SectorCount * DiskEntry->BytesPerSector / 1048576);
#endif
CONSOLE_SetStatusText(MUIGetString(STRING_CREATEPARTITION));
@ -1849,9 +1854,10 @@ CreatePartitionPage(PINPUT_RECORD Ir)
PartEntry = PartitionList->CurrentPartition;
while (TRUE)
{
MaxSize = (PartEntry->UnpartitionedLength + (1 << 19)) >> 20; /* in MBytes (rounded) */
MaxSize = (PartEntry->SectorCount.QuadPart * DiskEntry->BytesPerSector) / 1048576; /* in MBytes (rounded) */
if (MaxSize > PARTITION_MAXSIZE) MaxSize = PARTITION_MAXSIZE;
if (MaxSize > PARTITION_MAXSIZE)
MaxSize = PARTITION_MAXSIZE;
ShowPartitionSizeInputBox(12, 14, xScreen - 12, 17, /* left, top, right, bottom */
MaxSize, InputBuffer, &Quit, &Cancel);
@ -1887,23 +1893,22 @@ CreatePartitionPage(PINPUT_RECORD Ir)
if (PartSize == MaxSize)
{
/* Use all of the unpartitioned disk space */
PartSize = PartEntry->UnpartitionedLength;
SectorCount = PartEntry->SectorCount.QuadPart;
}
else
{
/* Round-up by cylinder size */
PartSize = (PartSize * 1024 * 1024 + DiskEntry->CylinderSize - 1) /
DiskEntry->CylinderSize * DiskEntry->CylinderSize;
/* Calculate the sector count from the size in MB */
SectorCount = PartSize * 1048576 / DiskEntry->BytesPerSector;
/* But never get larger than the unpartitioned disk space */
if (PartSize > PartEntry->UnpartitionedLength)
PartSize = PartEntry->UnpartitionedLength;
if (SectorCount > PartEntry->SectorCount.QuadPart)
SectorCount = PartEntry->SectorCount.QuadPart;
}
DPRINT ("Partition size: %I64u bytes\n", PartSize);
CreateNewPartition(PartitionList,
PartSize,
SectorCount,
FALSE);
return SELECT_PARTITION_PAGE;
@ -1923,7 +1928,6 @@ DeletePartitionPage(PINPUT_RECORD Ir)
ULONGLONG PartSize;
PCHAR Unit;
PCHAR PartType;
UCHAR PartNumber;
if (PartitionList == NULL ||
PartitionList->CurrentDisk == NULL ||
@ -1935,7 +1939,6 @@ DeletePartitionPage(PINPUT_RECORD Ir)
DiskEntry = PartitionList->CurrentDisk;
PartEntry = PartitionList->CurrentPartition;
PartNumber = PartitionList->CurrentPartitionNumber;
MUIDisplayPage(DELETE_PARTITION_PAGE);
@ -1945,46 +1948,47 @@ DeletePartitionPage(PINPUT_RECORD Ir)
{
PartType = MUIGetString(STRING_UNFORMATTED);
}
else if (PartEntry->Unpartitioned == FALSE)
else if (PartEntry->IsPartitioned == TRUE)
{
if ((PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT_12) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT_16) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_HUGE) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_XINT13))
if ((PartEntry->PartitionType == PARTITION_FAT_12) ||
(PartEntry->PartitionType == PARTITION_FAT_16) ||
(PartEntry->PartitionType == PARTITION_HUGE) ||
(PartEntry->PartitionType == PARTITION_XINT13))
{
PartType = "FAT";
}
else if ((PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT32) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT32_XINT13))
else if ((PartEntry->PartitionType == PARTITION_FAT32) ||
(PartEntry->PartitionType == PARTITION_FAT32_XINT13))
{
PartType = "FAT32";
}
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_EXT2)
else if (PartEntry->PartitionType == PARTITION_EXT2)
{
PartType = "EXT2";
}
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_IFS)
else if (PartEntry->PartitionType == PARTITION_IFS)
{
PartType = "NTFS"; /* FIXME: Not quite correct! */
}
}
PartSize = PartEntry->SectorCount.QuadPart * DiskEntry->BytesPerSector;
#if 0
if (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart >= 0x280000000LL) /* 10 GB */
if (PartSize >= 10737418240) /* 10 GB */
{
PartSize = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 29)) >> 30;
PartSize = PartSize / 1073741824;
Unit = MUIGetString(STRING_GB);
}
else
#endif
if (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart >= 0xA00000LL) /* 10 MB */
if (PartSize >= 10485760) /* 10 MB */
{
PartSize = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 19)) >> 20;
PartSize = PartSize / 1048576;
Unit = MUIGetString(STRING_MB);
}
else
{
PartSize = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 9)) >> 10;
PartSize = PartSize / 1024;
Unit = MUIGetString(STRING_KB);
}
@ -1992,9 +1996,9 @@ DeletePartitionPage(PINPUT_RECORD Ir)
{
CONSOLE_PrintTextXY(6, 10,
MUIGetString(STRING_HDDINFOUNK2),
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : PartEntry->DriveLetter[PartNumber],
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : ':',
PartEntry->PartInfo[PartNumber].PartitionType,
(PartEntry->DriveLetter == 0) ? '-' : PartEntry->DriveLetter,
(PartEntry->DriveLetter == 0) ? '-' : ':',
PartEntry->PartitionType,
PartSize,
Unit);
}
@ -2002,24 +2006,24 @@ DeletePartitionPage(PINPUT_RECORD Ir)
{
CONSOLE_PrintTextXY(6, 10,
" %c%c %s %I64u %s",
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : PartEntry->DriveLetter[PartNumber],
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : ':',
(PartEntry->DriveLetter == 0) ? '-' : PartEntry->DriveLetter,
(PartEntry->DriveLetter == 0) ? '-' : ':',
PartType,
PartSize,
Unit);
}
DiskSize = DiskEntry->SectorCount.QuadPart * DiskEntry->BytesPerSector;
#if 0
if (DiskEntry->DiskSize >= 0x280000000ULL) /* 10 GB */
if (DiskSize >= 10737418240) /* 10 GB */
{
DiskSize = (DiskEntry->DiskSize + (1 << 29)) >> 30;
DiskSize = DiskSize / 1073741824;
Unit = MUIGetString(STRING_GB);
}
else
#endif
{
DiskSize = (DiskEntry->DiskSize + (1 << 19)) >> 20;
DiskSize = DiskSize / 1048576;
if (DiskSize == 0)
DiskSize = 1;
@ -2085,7 +2089,6 @@ SelectFileSystemPage(PINPUT_RECORD Ir)
{
PDISKENTRY DiskEntry;
PPARTENTRY PartEntry;
UCHAR PartNumber;
ULONGLONG DiskSize;
ULONGLONG PartSize;
PCHAR DiskUnit;
@ -2102,54 +2105,55 @@ SelectFileSystemPage(PINPUT_RECORD Ir)
DiskEntry = PartitionList->CurrentDisk;
PartEntry = PartitionList->CurrentPartition;
PartNumber = PartitionList->CurrentPartitionNumber;
/* adjust disk size */
if (DiskEntry->DiskSize >= 0x280000000ULL) /* 10 GB */
DiskSize = DiskEntry->SectorCount.QuadPart * DiskEntry->BytesPerSector;
if (DiskSize >= 10737418240) /* 10 GB */
{
DiskSize = (DiskEntry->DiskSize + (1 << 29)) >> 30;
DiskSize = DiskSize / 1073741824;
DiskUnit = MUIGetString(STRING_GB);
}
else
{
DiskSize = (DiskEntry->DiskSize + (1 << 19)) >> 20;
DiskSize = DiskSize / 1048576;
DiskUnit = MUIGetString(STRING_MB);
}
/* adjust partition size */
if (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart >= 0x280000000LL) /* 10 GB */
PartSize = PartEntry->SectorCount.QuadPart * DiskEntry->BytesPerSector;
if (PartSize >= 10737418240) /* 10 GB */
{
PartSize = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 29)) >> 30;
PartSize = PartSize / 1073741824;
PartUnit = MUIGetString(STRING_GB);
}
else
{
PartSize = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 19)) >> 20;
PartSize = PartSize / 1048576;
PartUnit = MUIGetString(STRING_MB);
}
/* adjust partition type */
if ((PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT_12) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT_16) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_HUGE) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_XINT13))
if ((PartEntry->PartitionType == PARTITION_FAT_12) ||
(PartEntry->PartitionType == PARTITION_FAT_16) ||
(PartEntry->PartitionType == PARTITION_HUGE) ||
(PartEntry->PartitionType == PARTITION_XINT13))
{
PartType = "FAT";
}
else if ((PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT32) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT32_XINT13))
else if ((PartEntry->PartitionType == PARTITION_FAT32) ||
(PartEntry->PartitionType == PARTITION_FAT32_XINT13))
{
PartType = "FAT32";
}
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_EXT2)
else if (PartEntry->PartitionType == PARTITION_EXT2)
{
PartType = "EXT2";
}
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_IFS)
else if (PartEntry->PartitionType == PARTITION_IFS)
{
PartType = "NTFS"; /* FIXME: Not quite correct! */
}
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_ENTRY_UNUSED)
else if (PartEntry->PartitionType == PARTITION_ENTRY_UNUSED)
{
PartType = MUIGetString(STRING_FORMATUNUSED);
}
@ -2164,7 +2168,7 @@ SelectFileSystemPage(PINPUT_RECORD Ir)
#if 0
CONSOLE_PrintTextXY(8, 10, "Partition %lu (%I64u %s) %s of",
PartEntry->PartInfo[PartNumber].PartitionNumber,
PartEntry->PartitionNumber,
PartSize,
PartUnit,
PartType);
@ -2197,9 +2201,9 @@ SelectFileSystemPage(PINPUT_RECORD Ir)
{
CONSOLE_PrintTextXY(8, 10,
MUIGetString(STRING_HDDINFOUNK4),
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : PartEntry->DriveLetter[PartNumber],
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : ':',
PartEntry->PartInfo[PartNumber].PartitionType,
(PartEntry->DriveLetter == 0) ? '-' : PartEntry->DriveLetter,
(PartEntry->DriveLetter == 0) ? '-' : ':',
PartEntry->PartitionType,
PartSize,
PartUnit);
}
@ -2207,8 +2211,8 @@ SelectFileSystemPage(PINPUT_RECORD Ir)
{
CONSOLE_PrintTextXY(8, 10,
"%c%c %s %I64u %s",
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : PartEntry->DriveLetter[PartNumber],
(PartEntry->DriveLetter[PartNumber] == 0) ? '-' : ':',
(PartEntry->DriveLetter == 0) ? '-' : PartEntry->DriveLetter,
(PartEntry->DriveLetter == 0) ? '-' : ':',
PartType,
PartSize,
PartUnit);
@ -2237,6 +2241,7 @@ SelectFileSystemPage(PINPUT_RECORD Ir)
/* FIXME: Add file systems to list */
}
DrawFileSystemList(FileSystemList);
if (RepairUpdateFlag)
@ -2305,12 +2310,11 @@ static ULONG
FormatPartitionPage(PINPUT_RECORD Ir)
{
WCHAR PathBuffer[MAX_PATH];
PDISKENTRY DiskEntry;
PPARTENTRY PartEntry;
UCHAR PartNum;
NTSTATUS Status;
#ifndef NDEBUG
PDISKENTRY DiskEntry;
ULONG Line;
ULONG i;
PLIST_ENTRY Entry;
@ -2326,11 +2330,8 @@ FormatPartitionPage(PINPUT_RECORD Ir)
return QUIT_PAGE;
}
#ifndef NDEBUG
DiskEntry = PartitionList->CurrentDisk;
#endif
PartEntry = PartitionList->CurrentPartition;
PartNum = PartitionList->CurrentPartitionNumber;
while (TRUE)
{
@ -2355,50 +2356,55 @@ FormatPartitionPage(PINPUT_RECORD Ir)
if (wcscmp(FileSystemList->Selected->FileSystem, L"FAT") == 0)
{
if (PartEntry->PartInfo[PartNum].PartitionLength.QuadPart < (4200LL * 1024LL))
if (PartEntry->SectorCount.QuadPart < 8192)
{
/* FAT12 CHS partition (disk is smaller than 4.1MB) */
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_FAT_12;
PartEntry->PartitionType = PARTITION_FAT_12;
}
else if (PartEntry->PartInfo[PartNum].StartingOffset.QuadPart < (1024LL * 255LL * 63LL * 512LL))
else if (PartEntry->StartSector.QuadPart < 1450560)
{
/* Partition starts below the 8.4GB boundary ==> CHS partition */
if (PartEntry->PartInfo[PartNum].PartitionLength.QuadPart < (32LL * 1024LL * 1024LL))
if (PartEntry->SectorCount.QuadPart < 65536)
{
/* FAT16 CHS partition (partiton size < 32MB) */
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_FAT_16;
PartEntry->PartitionType = PARTITION_FAT_16;
}
else if (PartEntry->PartInfo[PartNum].PartitionLength.QuadPart < (512LL * 1024LL * 1024LL))
else if (PartEntry->SectorCount.QuadPart < 1048576)
{
/* FAT16 CHS partition (partition size < 512MB) */
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_HUGE;
PartEntry->PartitionType = PARTITION_HUGE;
}
else
{
/* FAT32 CHS partition (partition size >= 512MB) */
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_FAT32;
PartEntry->PartitionType = PARTITION_FAT32;
}
}
else
{
/* Partition starts above the 8.4GB boundary ==> LBA partition */
if (PartEntry->PartInfo[PartNum].PartitionLength.QuadPart < (512LL * 1024LL * 1024LL))
if (PartEntry->SectorCount.QuadPart < 1048576)
{
/* FAT16 LBA partition (partition size < 512MB) */
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_XINT13;
PartEntry->PartitionType = PARTITION_XINT13;
}
else
{
/* FAT32 LBA partition (partition size >= 512MB) */
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_FAT32_XINT13;
PartEntry->PartitionType = PARTITION_FAT32_XINT13;
}
}
DiskEntry->LayoutBuffer->PartitionEntry[PartEntry->PartitionIndex].PartitionType = PartEntry->PartitionType;
}
#if 0
else if (wcscmp(FileSystemList->Selected->FileSystem, L"EXT2") == 0)
{
PartEntry->PartInfo[PartNum].PartitionType = PARTITION_EXT2;
DiskEntry->LayoutBuffer->PartitionEntry[PartEntry->PartitionIndex].PartitionType = PartEntry->PartitionType;
}
#endif
else if (!FileSystemList->Selected->FormatFunc)
return QUIT_PAGE;
@ -2414,27 +2420,21 @@ FormatPartitionPage(PINPUT_RECORD Ir)
DiskEntry = PartitionList->CurrentDisk;
Entry = DiskEntry->PartListHead.Flink;
while (Entry != &DiskEntry->PartListHead)
while (Entry != &DiskEntry->PrimaryPartListHead)
{
PartEntry = CONTAINING_RECORD(Entry, PARTENTRY, ListEntry);
if (PartEntry->Unpartitioned == FALSE)
if (PartEntry->IsPartitioned == TRUE)
{
for (i = 0; i < 4; i++)
{
CONSOLE_PrintTextXY(6, Line,
"%2u: %2u %c %12I64u %12I64u %2u %c",
i,
PartEntry->PartInfo[i].PartitionNumber,
PartEntry->PartInfo[i].BootIndicator ? 'A' : '-',
PartEntry->PartInfo[i].StartingOffset.QuadPart,
PartEntry->PartInfo[i].PartitionLength.QuadPart,
PartEntry->PartInfo[i].PartitionType,
PartEntry->PartInfo[i].RewritePartition ? '*' : ' ');
Line++;
}
CONSOLE_PrintTextXY(6, Line,
"%2u: %2u %c %12I64u %12I64u %2u %c",
i,
PartEntry->PartitionNumber,
PartEntry->BootIndicator ? 'A' : '-',
PartEntry->StartSector.QuadPart,
PartEntry->SectorCount.QuadPart,
PartEntry->PartitionType,
PartEntry->Dirty ? '*' : ' ');
Line++;
}
@ -2445,6 +2445,8 @@ FormatPartitionPage(PINPUT_RECORD Ir)
PartEntry = PartitionList->CurrentPartition;
#endif
CheckActiveBootPartition(PartitionList);
if (WritePartitionsToDisk(PartitionList) == FALSE)
{
DPRINT("WritePartitionsToDisk() failed\n");
@ -2457,7 +2459,7 @@ FormatPartitionPage(PINPUT_RECORD Ir)
swprintf(PathBuffer,
L"\\Device\\Harddisk%lu\\Partition%lu",
PartitionList->CurrentDisk->DiskNumber,
PartitionList->CurrentPartition->PartInfo[PartNum].PartitionNumber);
PartitionList->CurrentPartition->PartitionNumber);
RtlCreateUnicodeString(&DestinationRootPath,
PathBuffer);
DPRINT("DestinationRootPath: %wZ\n", &DestinationRootPath);
@ -2475,7 +2477,6 @@ FormatPartitionPage(PINPUT_RECORD Ir)
PartEntry->New = FALSE;
CheckActiveBootPartition(PartitionList);
}
#ifndef NDEBUG
@ -2500,7 +2501,6 @@ CheckFileSystemPage(PINPUT_RECORD Ir)
WCHAR PathBuffer[MAX_PATH];
CHAR Buffer[MAX_PATH];
NTSTATUS Status;
UCHAR PartNum = PartitionList->CurrentPartitionNumber;
/* FIXME: code duplicated in FormatPartitionPage */
/* Set DestinationRootPath */
@ -2508,7 +2508,7 @@ CheckFileSystemPage(PINPUT_RECORD Ir)
swprintf(PathBuffer,
L"\\Device\\Harddisk%lu\\Partition%lu",
PartitionList->CurrentDisk->DiskNumber,
PartitionList->CurrentPartition->PartInfo[PartNum].PartitionNumber);
PartitionList->CurrentPartition->PartitionNumber);
RtlCreateUnicodeString(&DestinationRootPath, PathBuffer);
DPRINT("DestinationRootPath: %wZ\n", &DestinationRootPath);
@ -2574,8 +2574,7 @@ CheckFileSystemPage(PINPUT_RECORD Ir)
static PAGE_NUMBER
InstallDirectoryPage1(PWCHAR InstallDir,
PDISKENTRY DiskEntry,
PPARTENTRY PartEntry,
UCHAR PartNum)
PPARTENTRY PartEntry)
{
WCHAR PathBuffer[MAX_PATH];
@ -2599,7 +2598,7 @@ InstallDirectoryPage1(PWCHAR InstallDir,
swprintf(PathBuffer,
L"multi(0)disk(0)rdisk(%lu)partition(%lu)",
DiskEntry->BiosDiskNumber,
PartEntry->PartInfo[PartNum].PartitionNumber);
PartEntry->PartitionNumber);
if (InstallDir[0] != L'\\')
wcscat(PathBuffer, L"\\");
@ -2643,8 +2642,7 @@ InstallDirectoryPage(PINPUT_RECORD Ir)
{
return InstallDirectoryPage1(InstallDir,
DiskEntry,
PartEntry,
PartitionList->CurrentPartitionNumber);
PartEntry);
}
while (TRUE)
@ -2663,8 +2661,7 @@ InstallDirectoryPage(PINPUT_RECORD Ir)
{
return InstallDirectoryPage1(InstallDir,
DiskEntry,
PartEntry,
PartitionList->CurrentPartitionNumber);
PartEntry);
}
else if (Ir->Event.KeyEvent.uChar.AsciiChar == 0x08) /* BACKSPACE */
{
@ -3382,14 +3379,12 @@ BootLoaderPage(PINPUT_RECORD Ir)
swprintf(PathBuffer,
L"\\Device\\Harddisk%lu\\Partition%lu",
PartitionList->ActiveBootDisk->DiskNumber,
PartitionList->ActiveBootPartition->
PartInfo[PartitionList->ActiveBootPartitionNumber].PartitionNumber);
PartitionList->ActiveBootPartition->PartitionNumber);
RtlCreateUnicodeString(&SystemRootPath,
PathBuffer);
DPRINT("SystemRootPath: %wZ\n", &SystemRootPath);
PartitionType = PartitionList->ActiveBootPartition->
PartInfo[PartitionList->ActiveBootPartitionNumber].PartitionType;
PartitionType = PartitionList->ActiveBootPartition->PartitionType;
if (IsUnattendedSetup)
{
@ -3573,8 +3568,7 @@ BootLoaderHarddiskVbrPage(PINPUT_RECORD Ir)
UCHAR PartitionType;
NTSTATUS Status;
PartitionType = PartitionList->ActiveBootPartition->
PartInfo[PartitionList->ActiveBootPartitionNumber].PartitionType;
PartitionType = PartitionList->ActiveBootPartition->PartitionType;
Status = InstallVBRToPartition(&SystemRootPath,
&SourceRootPath,
@ -3598,8 +3592,7 @@ BootLoaderHarddiskMbrPage(PINPUT_RECORD Ir)
WCHAR SourceMbrPathBuffer[MAX_PATH];
/* Step 1: Write the VBR */
PartitionType = PartitionList->ActiveBootPartition->
PartInfo[PartitionList->ActiveBootPartitionNumber].PartitionType;
PartitionType = PartitionList->ActiveBootPartition->PartitionType;
Status = InstallVBRToPartition(&SystemRootPath,
&SourceRootPath,

1888
reactos/base/setup/usetup/partlist.c
View file

File diff suppressed because it is too large Load diff

50
reactos/base/setup/usetup/partlist.h
View file

@ -42,12 +42,23 @@ typedef struct _PARTENTRY
{
LIST_ENTRY ListEntry;
CHAR DriveLetter[4];
struct _DISKENTRY *DiskEntry;
ULARGE_INTEGER StartSector;
ULARGE_INTEGER SectorCount;
BOOLEAN BootIndicator;
UCHAR PartitionType;
ULONG HiddenSectors;
ULONG PartitionNumber;
ULONG PartitionIndex;
CHAR DriveLetter;
CHAR VolumeLabel[17];
CHAR FileSystemName[9];
/* Partition is unused disk space */
BOOLEAN Unpartitioned;
/* Partition is partitioned disk space */
BOOLEAN IsPartitioned;
/* Partition is new. Table does not exist on disk yet */
BOOLEAN New;
@ -57,15 +68,6 @@ typedef struct _PARTENTRY
FORMATSTATE FormatState;
/*
* Raw offset and length of the unpartitioned disk space.
* Includes the leading, not yet existing, partition table.
*/
ULONGLONG UnpartitionedOffset;
ULONGLONG UnpartitionedLength;
PARTITION_INFORMATION PartInfo[4];
} PARTENTRY, *PPARTENTRY;
@ -86,18 +88,17 @@ typedef struct _DISKENTRY
LIST_ENTRY ListEntry;
ULONGLONG Cylinders;
ULONGLONG TracksPerCylinder;
ULONGLONG SectorsPerTrack;
ULONGLONG BytesPerSector;
ULONG TracksPerCylinder;
ULONG SectorsPerTrack;
ULONG BytesPerSector;
ULONGLONG DiskSize;
ULONGLONG CylinderSize;
ULONGLONG TrackSize;
ULARGE_INTEGER SectorCount;
ULONG SectorAlignment;
BOOLEAN BiosFound;
ULONG BiosDiskNumber;
ULONG Signature;
ULONG Checksum;
// ULONG Signature;
// ULONG Checksum;
ULONG DiskNumber;
USHORT Port;
@ -105,14 +106,17 @@ typedef struct _DISKENTRY
USHORT Id;
/* Has the partition list been modified? */
BOOLEAN Modified;
BOOLEAN Dirty;
BOOLEAN NewDisk;
BOOLEAN NoMbr; /* MBR is absent */
UNICODE_STRING DriverName;
LIST_ENTRY PartListHead;
PDRIVE_LAYOUT_INFORMATION LayoutBuffer;
LIST_ENTRY PrimaryPartListHead;
LIST_ENTRY ExtendedPartListHead;
} DISKENTRY, *PDISKENTRY;
@ -132,11 +136,9 @@ typedef struct _PARTLIST
PDISKENTRY CurrentDisk;
PPARTENTRY CurrentPartition;
UCHAR CurrentPartitionNumber;
PDISKENTRY ActiveBootDisk;
PPARTENTRY ActiveBootPartition;
UCHAR ActiveBootPartitionNumber;
LIST_ENTRY DiskListHead;
LIST_ENTRY BiosDiskListHead;