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- Recognize up to 4 partitions inside every primary partition table. However, installation will be performed to the first partition anyway.

Browse source 
svn path=/trunk/; revision=40428
This commit is contained in:
Aleksey Bragin 2009-04-09 12:42:09 +00:00
parent 8cd1519932
commit fbd73e2e9e
2 changed files with 109 additions and 21 deletions
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125
reactos/base/setup/usetup/partlist.c
View file

@ -928,6 +928,7 @@ CreatePartitionList (SHORT Left,
List->CurrentDisk = NULL;
List->CurrentPartition = NULL;
List->CurrentPartitionNumber = 0;
InitializeListHead (&List->DiskListHead);
InitializeListHead (&List->BiosDiskListHead);
@ -984,6 +985,7 @@ CreatePartitionList (SHORT Left,
{
List->CurrentDisk = NULL;
List->CurrentPartition = NULL;
List->CurrentPartitionNumber = 0;
}
else
{
@ -995,6 +997,7 @@ CreatePartitionList (SHORT Left,
if (IsListEmpty (&List->CurrentDisk->PartListHead))
{
List->CurrentPartition = 0;
List->CurrentPartitionNumber = 0;
}
else
{
@ -1002,6 +1005,7 @@ CreatePartitionList (SHORT Left,
CONTAINING_RECORD (List->CurrentDisk->PartListHead.Flink,
PARTENTRY,
ListEntry);
List->CurrentPartitionNumber = 0;
}
}
@ -1091,7 +1095,8 @@ PrintEmptyLine (PPARTLIST List)
static VOID
PrintPartitionData (PPARTLIST List,
PDISKENTRY DiskEntry,
PPARTENTRY PartEntry)
PPARTENTRY PartEntry,
ULONG PartNumber)
{
CHAR LineBuffer[128];
COORD coPos;
@ -1147,44 +1152,44 @@ PrintPartitionData (PPARTLIST List,
}
else if (PartEntry->Unpartitioned == FALSE)
{
if ((PartEntry->PartInfo[0].PartitionType == PARTITION_FAT_12) ||
(PartEntry->PartInfo[0].PartitionType == PARTITION_FAT_16) ||
(PartEntry->PartInfo[0].PartitionType == PARTITION_HUGE) ||
(PartEntry->PartInfo[0].PartitionType == PARTITION_XINT13))
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))
{
PartType = "FAT";
}
else if ((PartEntry->PartInfo[0].PartitionType == PARTITION_FAT32) ||
(PartEntry->PartInfo[0].PartitionType == PARTITION_FAT32_XINT13))
else if ((PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT32) ||
(PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_FAT32_XINT13))
{
PartType = "FAT32";
}
else if (PartEntry->PartInfo[0].PartitionType == PARTITION_EXT2)
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_EXT2)
{
PartType = "EXT2";
}
else if (PartEntry->PartInfo[0].PartitionType == PARTITION_IFS)
else if (PartEntry->PartInfo[PartNumber].PartitionType == PARTITION_IFS)
{
PartType = "NTFS"; /* FIXME: Not quite correct! */
}
}
#if 0
if (PartEntry->PartInfo[0].PartitionLength.QuadPart >= 0x280000000LL) /* 10 GB */
if (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart >= 0x280000000LL) /* 10 GB */
{
PartSize.QuadPart = (PartEntry->PartInfo[0].PartitionLength.QuadPart + (1 << 29)) >> 30;
PartSize.QuadPart = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 29)) >> 30;
Unit = MUIGetString(STRING_GB);
}
else
#endif
if (PartEntry->PartInfo[0].PartitionLength.QuadPart >= 0xA00000LL) /* 10 MB */
if (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart >= 0xA00000LL) /* 10 MB */
{
PartSize.QuadPart = (PartEntry->PartInfo[0].PartitionLength.QuadPart + (1 << 19)) >> 20;
PartSize.QuadPart = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 19)) >> 20;
Unit = MUIGetString(STRING_MB);
}
else
{
PartSize.QuadPart = (PartEntry->PartInfo[0].PartitionLength.QuadPart + (1 << 9)) >> 10;
PartSize.QuadPart = (PartEntry->PartInfo[PartNumber].PartitionLength.QuadPart + (1 << 9)) >> 10;
Unit = MUIGetString(STRING_KB);
}
@ -1194,7 +1199,7 @@ PrintPartitionData (PPARTLIST List,
MUIGetString(STRING_HDDINFOUNK5),
(PartEntry->DriveLetter == 0) ? '-' : PartEntry->DriveLetter,
(PartEntry->DriveLetter == 0) ? '-' : ':',
PartEntry->PartInfo[0].PartitionType,
PartEntry->PartInfo[PartNumber].PartitionType,
PartSize.u.LowPart,
Unit);
}
@ -1211,7 +1216,8 @@ PrintPartitionData (PPARTLIST List,
}
Attribute = (List->CurrentDisk == DiskEntry &&
List->CurrentPartition == PartEntry) ?
List->CurrentPartition == PartEntry &&
List->CurrentPartitionNumber == PartNumber) ?
FOREGROUND_BLUE | BACKGROUND_WHITE :
FOREGROUND_WHITE | BACKGROUND_BLUE;
@ -1259,6 +1265,7 @@ PrintDiskData (PPARTLIST List,
USHORT Height;
ULARGE_INTEGER DiskSize;
PCHAR Unit;
ULONG i;
Width = List->Right - List->Left - 1;
Height = List->Bottom - List->Top - 2;
@ -1338,9 +1345,16 @@ PrintDiskData (PPARTLIST List,
LIST_FOR_EACH(PartEntry, &DiskEntry->PartListHead, PARTENTRY, ListEntry)
{
/* Print disk entry */
for (i=0; i<4; i++)
{
if (PartEntry->PartInfo[i].PartitionType != PARTITION_ENTRY_UNUSED)
{
PrintPartitionData (List,
DiskEntry,
PartEntry);
PartEntry,
i);
}
}
}
/* Print separator line */
@ -1589,6 +1603,7 @@ SelectPartition(PPARTLIST List, ULONG DiskNumber, ULONG PartitionNumber)
{
List->CurrentDisk = DiskEntry;
List->CurrentPartition = PartEntry;
List->CurrentPartitionNumber = i;
DrawPartitionList (List);
return TRUE;
}
@ -1610,6 +1625,7 @@ ScrollDownPartitionList (PPARTLIST List)
PPARTENTRY PartEntry;
PLIST_ENTRY Entry1;
PLIST_ENTRY Entry2;
UCHAR i;
/* Check for empty disks */
if (IsListEmpty (&List->DiskListHead))
@ -1618,7 +1634,30 @@ ScrollDownPartitionList (PPARTLIST List)
/* Check for next usable entry on current disk */
if (List->CurrentPartition != NULL)
{
Entry2 = List->CurrentPartition->ListEntry.Flink;
Entry2 = &List->CurrentPartition->ListEntry;
PartEntry = CONTAINING_RECORD (Entry2, PARTENTRY, ListEntry);
/* Check if we can move inside primary partitions */
for (i = List->CurrentPartitionNumber + 1; i < 4; i++)
{
if (PartEntry->PartInfo[i].PartitionType != PARTITION_ENTRY_UNUSED)
break;
}
if (i == 4)
{
/* We're out of partitions in the current partition table.
Try to move to the next one if possible. */
Entry2 = Entry2->Flink;
}
else
{
/* Just advance to the next partition */
List->CurrentPartitionNumber = i;
DrawPartitionList (List);
return;
}
while (Entry2 != &List->CurrentDisk->PartListHead)
{
PartEntry = CONTAINING_RECORD (Entry2, PARTENTRY, ListEntry);
@ -1626,6 +1665,7 @@ ScrollDownPartitionList (PPARTLIST List)
// if (PartEntry->HidePartEntry == FALSE)
{
List->CurrentPartition = PartEntry;
List->CurrentPartitionNumber = 0;
DrawPartitionList (List);
return;
}
@ -1650,6 +1690,7 @@ ScrollDownPartitionList (PPARTLIST List)
{
List->CurrentDisk = DiskEntry;
List->CurrentPartition = PartEntry;
List->CurrentPartitionNumber = 0;
DrawPartitionList (List);
return;
}
@ -1670,6 +1711,7 @@ ScrollUpPartitionList (PPARTLIST List)
PPARTENTRY PartEntry;
PLIST_ENTRY Entry1;
PLIST_ENTRY Entry2;
UCHAR i;
/* Check for empty disks */
if (IsListEmpty (&List->DiskListHead))
@ -1678,7 +1720,28 @@ ScrollUpPartitionList (PPARTLIST List)
/* check for previous usable entry on current disk */
if (List->CurrentPartition != NULL)
{
Entry2 = List->CurrentPartition->ListEntry.Blink;
Entry2 = &List->CurrentPartition->ListEntry;
PartEntry = CONTAINING_RECORD (Entry2, PARTENTRY, ListEntry);
/* Check if we can move inside primary partitions */
if (List->CurrentPartitionNumber > 0)
{
/* Find a previous partition */
for (i = List->CurrentPartitionNumber - 1; i > 0; i--)
{
if (PartEntry->PartInfo[i].PartitionType != PARTITION_ENTRY_UNUSED)
break;
}
/* Move to it and return */
List->CurrentPartitionNumber = i;
DrawPartitionList (List);
return;
}
/* Move to the previous entry */
Entry2 = Entry2->Blink;
while (Entry2 != &List->CurrentDisk->PartListHead)
{
PartEntry = CONTAINING_RECORD (Entry2, PARTENTRY, ListEntry);
@ -1686,6 +1749,18 @@ ScrollUpPartitionList (PPARTLIST List)
// if (PartEntry->HidePartEntry == FALSE)
{
List->CurrentPartition = PartEntry;
/* Find last existing partition in the table */
for (i = 3; i > 0; i--)
{
if (PartEntry->PartInfo[i].PartitionType != PARTITION_ENTRY_UNUSED)
break;
}
/* Move to it */
List->CurrentPartitionNumber = i;
/* Draw partition list and return */
DrawPartitionList (List);
return;
}
@ -1711,6 +1786,18 @@ ScrollUpPartitionList (PPARTLIST List)
{
List->CurrentDisk = DiskEntry;
List->CurrentPartition = PartEntry;
/* Find last existing partition in the table */
for (i = 3; i > 0; i--)
{
if (PartEntry->PartInfo[i].PartitionType != PARTITION_ENTRY_UNUSED)
break;
}
/* Move to it */
List->CurrentPartitionNumber = i;
/* Draw partition list and return */
DrawPartitionList (List);
return;
}

1
reactos/base/setup/usetup/partlist.h
View file

@ -132,6 +132,7 @@ typedef struct _PARTLIST
PDISKENTRY CurrentDisk;
PPARTENTRY CurrentPartition;
UCHAR CurrentPartitionNumber;
PDISKENTRY ActiveBootDisk;
PPARTENTRY ActiveBootPartition;