[hbelusca] 74531: [USETUP]: Code improvements: - Use explicit ansi string safe functions (where they are used ansi, but not explicitely); - Add (old-school) function parameters annotations; - Use P...
Author: hbelusca Date: Sat May 13 16:32:53 2017 New Revision: 74531
URL: http://svn.reactos.org/svn/reactos?rev=74531&view=rev Log: [USETUP]: Code improvements: - Use explicit ansi string safe functions (where they are used ansi, but not explicitely); - Add (old-school) function parameters annotations; - Use PARTITION_ENTRY_UNUSED where needed (instead of hardcoding its value); - Turn some functions static to this module; - Turn the 2nd parameter of both GetNextUnformattedPartition() and GetNextUncheckedPartition() optional (for next commit); - Improve some comments; - Use NT types.
Modified: branches/setup_improvements/base/setup/usetup/partlist.c branches/setup_improvements/base/setup/usetup/partlist.h
Modified: branches/setup_improvements/base/setup/usetup/partlist.c URL: http://svn.reactos.org/svn/reactos/branches/setup_improvements/base/setup/us... ============================================================================== --- branches/setup_improvements/base/setup/usetup/partlist.c [iso-8859-1] (original) +++ branches/setup_improvements/base/setup/usetup/partlist.c [iso-8859-1] Sat May 13 16:32:53 2017 @@ -173,19 +173,19 @@
VOID GetPartTypeStringFromPartitionType( - UCHAR partitionType, - PCHAR strPartType, - DWORD cchPartType) + IN UCHAR partitionType, + OUT PCHAR strPartType, + IN ULONG cchPartType) { /* Determine partition type */
if (IsContainerPartition(partitionType)) { - StringCchCopy(strPartType, cchPartType, MUIGetString(STRING_EXTENDED_PARTITION)); + StringCchCopyA(strPartType, cchPartType, MUIGetString(STRING_EXTENDED_PARTITION)); } else if (partitionType == PARTITION_ENTRY_UNUSED) { - StringCchCopy(strPartType, cchPartType, MUIGetString(STRING_FORMATUNUSED)); + StringCchCopyA(strPartType, cchPartType, MUIGetString(STRING_FORMATUNUSED)); } else { @@ -196,13 +196,13 @@ { if (partitionType == PartitionTypes[i].Type) { - StringCchCopy(strPartType, cchPartType, PartitionTypes[i].Description); + StringCchCopyA(strPartType, cchPartType, PartitionTypes[i].Description); return; } }
/* We are here because the partition type is unknown */ - StringCchCopy(strPartType, cchPartType, MUIGetString(STRING_FORMATUNKNOWN)); + StringCchCopyA(strPartType, cchPartType, MUIGetString(STRING_FORMATUNKNOWN)); } }
@@ -252,7 +252,6 @@ return Temp * Alignment; }
- ULONGLONG AlignUp( IN ULONGLONG Value, @@ -281,7 +280,7 @@ static VOID GetDriverName( - PDISKENTRY DiskEntry) + IN PDISKENTRY DiskEntry) { RTL_QUERY_REGISTRY_TABLE QueryTable[2]; WCHAR KeyName[32]; @@ -316,7 +315,7 @@ static VOID AssignDriveLetters( - PPARTLIST List) + IN PPARTLIST List) { PDISKENTRY DiskEntry; PPARTENTRY PartEntry; @@ -395,7 +394,7 @@ }
-NTSTATUS +static NTSTATUS NTAPI DiskIdentifierQueryRoutine( PWSTR ValueName, @@ -425,7 +424,7 @@ }
-NTSTATUS +static NTSTATUS NTAPI DiskConfigurationDataQueryRoutine( PWSTR ValueName, @@ -469,7 +468,7 @@ }
-NTSTATUS +static NTSTATUS NTAPI SystemConfigurationDataQueryRoutine( PWSTR ValueName, @@ -521,7 +520,7 @@
static VOID EnumerateBiosDiskEntries( - PPARTLIST PartList) + IN PPARTLIST PartList) { RTL_QUERY_REGISTRY_TABLE QueryTable[3]; WCHAR Name[120]; @@ -662,16 +661,16 @@ static VOID AddPartitionToDisk( - ULONG DiskNumber, - PDISKENTRY DiskEntry, - ULONG PartitionIndex, - BOOLEAN LogicalPartition) + IN ULONG DiskNumber, + IN PDISKENTRY DiskEntry, + IN ULONG PartitionIndex, + IN BOOLEAN LogicalPartition) { PPARTITION_INFORMATION PartitionInfo; PPARTENTRY PartEntry;
PartitionInfo = &DiskEntry->LayoutBuffer->PartitionEntry[PartitionIndex]; - if (PartitionInfo->PartitionType == 0 || + if (PartitionInfo->PartitionType == PARTITION_ENTRY_UNUSED || (LogicalPartition == TRUE && IsContainerPartition(PartitionInfo->PartitionType))) return;
@@ -772,7 +771,7 @@ static VOID ScanForUnpartitionedDiskSpace( - PDISKENTRY DiskEntry) + IN PDISKENTRY DiskEntry) { ULONGLONG LastStartSector; ULONGLONG LastSectorCount; @@ -787,7 +786,7 @@ { DPRINT1("No primary partition!\n");
- /* Create a partition table that represents the empty disk */ + /* Create a partition entry that represents the empty disk */ NewPartEntry = RtlAllocateHeap(ProcessHeap, HEAP_ZERO_MEMORY, sizeof(PARTENTRY)); @@ -905,7 +904,7 @@ { DPRINT1("No logical partition!\n");
- /* Create a partition table entry that represents the empty extended partition */ + /* Create a partition entry that represents the empty extended partition */ NewPartEntry = RtlAllocateHeap(ProcessHeap, HEAP_ZERO_MEMORY, sizeof(PARTENTRY)); @@ -1079,12 +1078,12 @@ static VOID UpdateDiskSignatures( - PPARTLIST List) + IN PPARTLIST List) { PLIST_ENTRY Entry; PDISKENTRY DiskEntry;
- /* Print partition lines*/ + /* Print partition lines */ Entry = List->DiskListHead.Flink; while (Entry != &List->DiskListHead) { @@ -1105,9 +1104,9 @@ static VOID AddDiskToList( - HANDLE FileHandle, - ULONG DiskNumber, - PPARTLIST List) + IN HANDLE FileHandle, + IN ULONG DiskNumber, + IN PPARTLIST List) { DISK_GEOMETRY DiskGeometry; SCSI_ADDRESS ScsiAddress; @@ -1137,9 +1136,7 @@ &DiskGeometry, sizeof(DISK_GEOMETRY)); if (!NT_SUCCESS(Status)) - { return; - }
if (DiskGeometry.MediaType != FixedMedia && DiskGeometry.MediaType != RemovableMedia) @@ -1158,17 +1155,13 @@ &ScsiAddress, sizeof(SCSI_ADDRESS)); if (!NT_SUCCESS(Status)) - { return; - }
Mbr = (PARTITION_SECTOR*)RtlAllocateHeap(ProcessHeap, 0, DiskGeometry.BytesPerSector); if (Mbr == NULL) - { return; - }
FileOffset.QuadPart = 0; Status = NtReadFile(FileHandle, @@ -1218,7 +1211,7 @@ else DiskEntry->NoMbr = FALSE;
- /* Free Mbr sector buffer */ + /* Free the MBR sector buffer */ RtlFreeHeap(ProcessHeap, 0, Mbr);
ListEntry = List->BiosDiskListHead.Flink; @@ -1227,7 +1220,7 @@ BiosDiskEntry = CONTAINING_RECORD(ListEntry, BIOSDISKENTRY, ListEntry); /* FIXME: * Compare the size from bios and the reported size from driver. - * If we have more than one disk with a zero or with the same signatur + * If we have more than one disk with a zero or with the same signature * we must create new signatures and reboot. After the reboot, * it is possible to identify the disks. */ @@ -1347,7 +1340,7 @@
if (DiskEntry->LayoutBuffer->PartitionEntry[0].StartingOffset.QuadPart != 0 && DiskEntry->LayoutBuffer->PartitionEntry[0].PartitionLength.QuadPart != 0 && - DiskEntry->LayoutBuffer->PartitionEntry[0].PartitionType != 0) + DiskEntry->LayoutBuffer->PartitionEntry[0].PartitionType != PARTITION_ENTRY_UNUSED) { if ((DiskEntry->LayoutBuffer->PartitionEntry[0].StartingOffset.QuadPart / DiskEntry->BytesPerSector) % DiskEntry->SectorsPerTrack == 0) { @@ -1498,7 +1491,7 @@
if (IsListEmpty(&List->CurrentDisk->PrimaryPartListHead)) { - List->CurrentPartition = 0; + List->CurrentPartition = NULL; } else { @@ -1514,7 +1507,7 @@
VOID DestroyPartitionList( - PPARTLIST List) + IN PPARTLIST List) { PDISKENTRY DiskEntry; PBIOSDISKENTRY BiosDiskEntry; @@ -1574,10 +1567,10 @@ static VOID PrintEmptyLine( - PPARTLIST List) + IN PPARTLIST List) { COORD coPos; - DWORD Written; + ULONG Written; USHORT Width; USHORT Height;
@@ -1609,13 +1602,13 @@ static VOID PrintPartitionData( - PPARTLIST List, - PDISKENTRY DiskEntry, - PPARTENTRY PartEntry) + IN PPARTLIST List, + IN PDISKENTRY DiskEntry, + IN PPARTENTRY PartEntry) { CHAR LineBuffer[128]; COORD coPos; - DWORD Written; + ULONG Written; USHORT Width; USHORT Height; LARGE_INTEGER PartSize; @@ -1765,14 +1758,14 @@ static VOID PrintDiskData( - PPARTLIST List, - PDISKENTRY DiskEntry) + IN PPARTLIST List, + IN PDISKENTRY DiskEntry) { PPARTENTRY PrimaryPartEntry, LogicalPartEntry; PLIST_ENTRY PrimaryEntry, LogicalEntry; CHAR LineBuffer[128]; COORD coPos; - DWORD Written; + ULONG Written; USHORT Width; USHORT Height; ULARGE_INTEGER DiskSize; @@ -1887,19 +1880,19 @@
VOID DrawPartitionList( - PPARTLIST List) + IN PPARTLIST List) { PLIST_ENTRY Entry, Entry2; PDISKENTRY DiskEntry; PPARTENTRY PartEntry = NULL; COORD coPos; - DWORD Written; + ULONG Written; SHORT i; SHORT CurrentDiskLine; SHORT CurrentPartLine; SHORT LastLine; - BOOL CurrentPartLineFound = FALSE; - BOOL CurrentDiskLineFound = FALSE; + BOOLEAN CurrentPartLineFound = FALSE; + BOOLEAN CurrentDiskLineFound = FALSE;
/* Calculate the line of the current disk and partition */ CurrentDiskLine = 0; @@ -2129,11 +2122,11 @@ }
-DWORD +ULONG SelectPartition( - PPARTLIST List, - ULONG DiskNumber, - ULONG PartitionNumber) + IN PPARTLIST List, + IN ULONG DiskNumber, + IN ULONG PartitionNumber) { PDISKENTRY DiskEntry; PPARTENTRY PartEntry; @@ -2180,7 +2173,7 @@
BOOL ScrollDownPartitionList( - PPARTLIST List) + IN PPARTLIST List) { PLIST_ENTRY DiskListEntry; PLIST_ENTRY PartListEntry; @@ -2276,7 +2269,7 @@
BOOL ScrollUpPartitionList( - PPARTLIST List) + IN PPARTLIST List) { PLIST_ENTRY DiskListEntry; PLIST_ENTRY PartListEntry; @@ -2373,7 +2366,7 @@ static BOOLEAN IsEmptyLayoutEntry( - PPARTITION_INFORMATION PartitionInfo) + IN PPARTITION_INFORMATION PartitionInfo) { if (PartitionInfo->StartingOffset.QuadPart == 0 && PartitionInfo->PartitionLength.QuadPart == 0) @@ -2426,7 +2419,7 @@ static ULONG GetLogicalPartitionCount( - PDISKENTRY DiskEntry) + IN PDISKENTRY DiskEntry) { PLIST_ENTRY ListEntry; PPARTENTRY PartEntry; @@ -2447,9 +2440,9 @@
static -BOOL +BOOLEAN ReAllocateLayoutBuffer( - PDISKENTRY DiskEntry) + IN PDISKENTRY DiskEntry) { PDRIVE_LAYOUT_INFORMATION NewLayoutBuffer; ULONG NewPartitionCount; @@ -2485,8 +2478,8 @@ /* If the layout buffer grows, make sure the new (empty) entries are written to the disk */ if (NewPartitionCount > CurrentPartitionCount) { - for (i = CurrentPartitionCount; i < NewPartitionCount; i++) - NewLayoutBuffer->PartitionEntry[i].RewritePartition = TRUE; + for (i = CurrentPartitionCount; i < NewPartitionCount; i++) + NewLayoutBuffer->PartitionEntry[i].RewritePartition = TRUE; }
DiskEntry->LayoutBuffer = NewLayoutBuffer; @@ -2555,7 +2548,7 @@ ListEntry = ListEntry->Flink; }
- /* Update the logical partition tables */ + /* Update the logical partition table */ Index = 4; ListEntry = DiskEntry->LogicalPartListHead.Flink; while (ListEntry != &DiskEntry->LogicalPartListHead) @@ -2580,7 +2573,7 @@ PartEntry->PartitionNumber = PartitionNumber; PartEntry->PartitionIndex = Index;
- /* Fill the link entry of the previous partition table */ + /* Fill the link entry of the previous partition entry */ if (LinkInfo != NULL) { LinkInfo->StartingOffset.QuadPart = (PartEntry->StartSector.QuadPart - DiskEntry->SectorAlignment) * DiskEntry->BytesPerSector; @@ -2594,7 +2587,7 @@ LinkInfo->RewritePartition = TRUE; }
- /* Save a pointer to the link entry of the current partition table */ + /* Save a pointer to the link entry of the current partition entry */ LinkInfo = &DiskEntry->LayoutBuffer->PartitionEntry[Index + 1];
PartitionNumber++; @@ -2604,7 +2597,7 @@ ListEntry = ListEntry->Flink; }
- /* Wipe unused primary partition table entries */ + /* Wipe unused primary partition entries */ for (Index = GetPrimaryPartitionCount(DiskEntry); Index < 4; Index++) { DPRINT1("Primary partition entry %lu\n", Index); @@ -2626,7 +2619,7 @@ } }
- /* Wipe unused logical partition table entries */ + /* Wipe unused logical partition entries */ for (Index = 4; Index < DiskEntry->LayoutBuffer->PartitionCount; Index++) { if (Index % 4 >= 2) @@ -2660,8 +2653,8 @@ static PPARTENTRY GetPrevUnpartitionedEntry( - PDISKENTRY DiskEntry, - PPARTENTRY PartEntry) + IN PDISKENTRY DiskEntry, + IN PPARTENTRY PartEntry) { PPARTENTRY PrevPartEntry; PLIST_ENTRY ListHead; @@ -2687,8 +2680,8 @@ static PPARTENTRY GetNextUnpartitionedEntry( - PDISKENTRY DiskEntry, - PPARTENTRY PartEntry) + IN PDISKENTRY DiskEntry, + IN PPARTENTRY PartEntry) { PPARTENTRY NextPartEntry; PLIST_ENTRY ListHead; @@ -2713,9 +2706,9 @@
VOID CreatePrimaryPartition( - PPARTLIST List, - ULONGLONG SectorCount, - BOOLEAN AutoCreate) + IN PPARTLIST List, + IN ULONGLONG SectorCount, + IN BOOLEAN AutoCreate) { PDISKENTRY DiskEntry; PPARTENTRY PartEntry; @@ -2799,13 +2792,13 @@ static VOID AddLogicalDiskSpace( - PDISKENTRY DiskEntry) + IN PDISKENTRY DiskEntry) { PPARTENTRY NewPartEntry;
DPRINT1("AddLogicalDiskSpace()\n");
- /* Create a partition table entry that represents the empty space in the container partition */ + /* Create a partition entry that represents the empty space in the container partition */ NewPartEntry = RtlAllocateHeap(ProcessHeap, HEAP_ZERO_MEMORY, sizeof(PARTENTRY)); @@ -2832,8 +2825,8 @@
VOID CreateExtendedPartition( - PPARTLIST List, - ULONGLONG SectorCount) + IN PPARTLIST List, + IN ULONGLONG SectorCount) { PDISKENTRY DiskEntry; PPARTENTRY PartEntry; @@ -2941,9 +2934,9 @@
VOID CreateLogicalPartition( - PPARTLIST List, - ULONGLONG SectorCount, - BOOLEAN AutoCreate) + IN PPARTLIST List, + IN ULONGLONG SectorCount, + IN BOOLEAN AutoCreate) { PDISKENTRY DiskEntry; PPARTENTRY PartEntry; @@ -3028,7 +3021,7 @@
VOID DeleteCurrentPartition( - PPARTLIST List) + IN PPARTLIST List) { PDISKENTRY DiskEntry; PPARTENTRY PartEntry; @@ -3045,7 +3038,7 @@ return; }
- /* Clear the system disk and partition pointers if the system partition will be deleted */ + /* Clear the system disk and partition pointers if the system partition is being deleted */ if (List->SystemPartition == List->CurrentPartition) { List->SystemDisk = NULL; @@ -3461,7 +3454,7 @@
BOOLEAN WritePartitionsToDisk( - PPARTLIST List) + IN PPARTLIST List) { PLIST_ENTRY Entry; PDISKENTRY DiskEntry; @@ -3487,9 +3480,9 @@ }
-BOOL +BOOLEAN SetMountedDeviceValues( - PPARTLIST List) + IN PPARTLIST List) { PLIST_ENTRY Entry1, Entry2; PDISKENTRY DiskEntry; @@ -3497,9 +3490,7 @@ LARGE_INTEGER StartingOffset;
if (List == NULL) - { return FALSE; - }
Entry1 = List->DiskListHead.Flink; while (Entry1 != &List->DiskListHead) @@ -3514,6 +3505,7 @@ PartEntry = CONTAINING_RECORD(Entry2, PARTENTRY, ListEntry); if (PartEntry->IsPartitioned) { + /* Assign a "\DosDevices#:" mount point to this partition */ if (PartEntry->DriveLetter) { StartingOffset.QuadPart = PartEntry->StartSector.QuadPart * DiskEntry->BytesPerSector; @@ -3602,10 +3594,10 @@ }
-BOOL +BOOLEAN GetNextUnformattedPartition( IN PPARTLIST List, - OUT PDISKENTRY *pDiskEntry, + OUT PDISKENTRY *pDiskEntry OPTIONAL, OUT PPARTENTRY *pPartEntry) { PLIST_ENTRY Entry1, Entry2; @@ -3656,11 +3648,10 @@ return FALSE; }
- -BOOL +BOOLEAN GetNextUncheckedPartition( IN PPARTLIST List, - OUT PDISKENTRY *pDiskEntry, + OUT PDISKENTRY *pDiskEntry OPTIONAL, OUT PPARTENTRY *pPartEntry) { PLIST_ENTRY Entry1, Entry2;
Modified: branches/setup_improvements/base/setup/usetup/partlist.h URL: http://svn.reactos.org/svn/reactos/branches/setup_improvements/base/setup/us... ============================================================================== --- branches/setup_improvements/base/setup/usetup/partlist.h [iso-8859-1] (original) +++ branches/setup_improvements/base/setup/usetup/partlist.h [iso-8859-1] Sat May 13 16:32:53 2017 @@ -211,6 +211,12 @@ ULONG Signature; } BIOS_DISK, *PBIOS_DISK;
+VOID +GetPartTypeStringFromPartitionType( + IN UCHAR partitionType, + OUT PCHAR strPartType, + IN ULONG cchPartType); + PPARTLIST CreatePartitionList( SHORT Left, @@ -220,50 +226,46 @@
VOID DestroyPartitionList( - PPARTLIST List); + IN PPARTLIST List);
VOID DrawPartitionList( - PPARTLIST List); - -DWORD + IN PPARTLIST List); + +ULONG SelectPartition( - PPARTLIST List, - ULONG DiskNumber, - ULONG PartitionNumber); - -BOOL -SetMountedDeviceValues( - PPARTLIST List); + IN PPARTLIST List, + IN ULONG DiskNumber, + IN ULONG PartitionNumber);
BOOL ScrollDownPartitionList( - PPARTLIST List); + IN PPARTLIST List);
BOOL ScrollUpPartitionList( - PPARTLIST List); + IN PPARTLIST List);
VOID CreatePrimaryPartition( - PPARTLIST List, - ULONGLONG SectorCount, - BOOLEAN AutoCreate); + IN PPARTLIST List, + IN ULONGLONG SectorCount, + IN BOOLEAN AutoCreate);
VOID CreateExtendedPartition( - PPARTLIST List, - ULONGLONG SectorCount); + IN PPARTLIST List, + IN ULONGLONG SectorCount);
VOID CreateLogicalPartition( - PPARTLIST List, - ULONGLONG SectorCount, - BOOLEAN AutoCreate); + IN PPARTLIST List, + IN ULONGLONG SectorCount, + IN BOOLEAN AutoCreate);
VOID DeleteCurrentPartition( - PPARTLIST List); + IN PPARTLIST List);
VOID CheckActiveSystemPartition( @@ -272,7 +274,11 @@
BOOLEAN WritePartitionsToDisk( - PPARTLIST List); + IN PPARTLIST List); + +BOOLEAN +SetMountedDeviceValues( + IN PPARTLIST List);
ULONG PrimaryPartitionCreationChecks( @@ -286,22 +292,16 @@ LogicalPartitionCreationChecks( IN PPARTLIST List);
-BOOL +BOOLEAN GetNextUnformattedPartition( IN PPARTLIST List, - OUT PDISKENTRY *pDiskEntry, + OUT PDISKENTRY *pDiskEntry OPTIONAL, OUT PPARTENTRY *pPartEntry);
-BOOL +BOOLEAN GetNextUncheckedPartition( IN PPARTLIST List, - OUT PDISKENTRY *pDiskEntry, + OUT PDISKENTRY *pDiskEntry OPTIONAL, OUT PPARTENTRY *pPartEntry);
-VOID -GetPartTypeStringFromPartitionType( - UCHAR partitionType, - PCHAR strPartType, - DWORD cchPartType); - /* EOF */
-
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