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[REACTOS] Temporarily revert 0ca4e6dcfa, as requested by Hermès

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The setup mistakes the unpartitioned disk as GPT.
This reverts commit 0ca4e6dcfa.
This commit is contained in:
Stanislav Motylkov 2024-11-23 23:12:02 +01:00
parent 0ca4e6dcfa
commit bbdcc14b1c
4 changed files with 56 additions and 44 deletions
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80
base/setup/lib/utils/partlist.c
View file

@ -2818,48 +2818,41 @@ GetAdjUnpartitionedEntry(
return NULL;
}
static ERROR_NUMBER
MBRPartitionCreateChecks(
_In_ PPARTENTRY PartEntry,
_In_opt_ ULONGLONG SizeBytes,
_In_opt_ ULONG_PTR PartitionInfo)
ERROR_NUMBER
PartitionCreationChecks(
_In_ PPARTENTRY PartEntry)
{
PDISKENTRY DiskEntry = PartEntry->DiskEntry;
BOOLEAN isContainer = IsContainerPartition((UCHAR)PartitionInfo);
ASSERT(DiskEntry->DiskStyle == PARTITION_STYLE_MBR);
ASSERT(!PartEntry->IsPartitioned);
if (isContainer)
if (DiskEntry->DiskStyle == PARTITION_STYLE_GPT)
{
/* Cannot create an extended partition within logical partition space */
if (PartEntry->LogicalPartition)
return ERROR_ONLY_ONE_EXTENDED;
/* Fail if there is another extended partition in the list */
if (DiskEntry->ExtendedPartition)
return ERROR_ONLY_ONE_EXTENDED;
DPRINT1("GPT-partitioned disk detected, not currently supported by SETUP!\n");
return ERROR_WARN_PARTITION;
}
/* Fail if the partition is already in use */
if (PartEntry->IsPartitioned)
return ERROR_NEW_PARTITION;
/*
* Primary or Extended partitions
* For primary partitions
*/
if (!PartEntry->LogicalPartition || isContainer)
if (!PartEntry->LogicalPartition)
{
/* Only one primary partition is allowed on super-floppy */
if (IsSuperFloppy(DiskEntry))
return ERROR_PARTITION_TABLE_FULL;
/* Fail if there are too many primary partitions */
/* Fail if there are already 4 primary partitions in the list */
if (GetPrimaryPartitionCount(DiskEntry) >= 4)
return ERROR_PARTITION_TABLE_FULL;
}
/*
* Logical partitions
* For logical partitions
*/
else
{
// TODO: Check that we are inside an extended partition!
// TODO: Check that we are inside an extended partition!!
// Then the following check will be useless.
/* Only one (primary) partition is allowed on super-floppy */
@ -2871,24 +2864,38 @@ MBRPartitionCreateChecks(
}
ERROR_NUMBER
PartitionCreateChecks(
_In_ PPARTENTRY PartEntry,
_In_opt_ ULONGLONG SizeBytes,
_In_opt_ ULONG_PTR PartitionInfo)
ExtendedPartitionCreationChecks(
_In_ PPARTENTRY PartEntry)
{
PDISKENTRY DiskEntry = PartEntry->DiskEntry;
if (DiskEntry->DiskStyle == PARTITION_STYLE_GPT)
{
DPRINT1("GPT-partitioned disk detected, not currently supported by SETUP!\n");
return ERROR_WARN_PARTITION;
}
/* Fail if the partition is already in use */
if (PartEntry->IsPartitioned)
return ERROR_NEW_PARTITION;
if (DiskEntry->DiskStyle == PARTITION_STYLE_MBR)
return MBRPartitionCreateChecks(PartEntry, SizeBytes, PartitionInfo);
else // if (DiskEntry->DiskStyle == PARTITION_STYLE_GPT)
{
DPRINT1("GPT-partitioned disk detected, not currently supported by SETUP!\n");
return ERROR_WARN_PARTITION;
}
/* Cannot create an extended partition within logical partition space */
if (PartEntry->LogicalPartition)
return ERROR_ONLY_ONE_EXTENDED;
/* Only one primary partition is allowed on super-floppy */
if (IsSuperFloppy(DiskEntry))
return ERROR_PARTITION_TABLE_FULL;
/* Fail if there are already 4 primary partitions in the list */
if (GetPrimaryPartitionCount(DiskEntry) >= 4)
return ERROR_PARTITION_TABLE_FULL;
/* Fail if there is another extended partition in the list */
if (DiskEntry->ExtendedPartition)
return ERROR_ONLY_ONE_EXTENDED;
return ERROR_SUCCESS;
}
// TODO: Improve upon the PartitionInfo parameter later
@ -2919,10 +2926,13 @@ CreatePartition(
return FALSE;
}
Error = PartitionCreateChecks(PartEntry, SizeBytes, PartitionInfo);
if (isContainer)
Error = ExtendedPartitionCreationChecks(PartEntry);
else
Error = PartitionCreationChecks(PartEntry);
if (Error != NOT_AN_ERROR)
{
DPRINT1("PartitionCreateChecks(%s) failed with error %lu\n", mainType, Error);
DPRINT1("PartitionCreationChecks(%s) failed with error %lu\n", mainType, Error);
return FALSE;
}

10
base/setup/lib/utils/partlist.h
View file

@ -338,10 +338,12 @@ GetAdjUnpartitionedEntry(
_In_ BOOLEAN Direction);
ERROR_NUMBER
PartitionCreateChecks(
_In_ PPARTENTRY PartEntry,
_In_opt_ ULONGLONG SizeBytes,
_In_opt_ ULONG_PTR PartitionInfo);
PartitionCreationChecks(
_In_ PPARTENTRY PartEntry);
ERROR_NUMBER
ExtendedPartitionCreationChecks(
_In_ PPARTENTRY PartEntry);
BOOLEAN
CreatePartition(