[hbelusca] 74573: [USETUP]: Consolidate the PartList module of the setuplib. - The 'FORMATMACHINESTATE FormatState' machine-state and the 'TempPartition' members of the partition list structure is ...

Author: hbelusca
Date: Wed May 17 23:37:07 2017
New Revision: 74573

URL: http://svn.reactos.org/svn/reactos?rev=74573&view=rev
Log:
[USETUP]: Consolidate the PartList module of the setuplib.
- The 'FORMATMACHINESTATE FormatState' machine-state and the 'TempPartition' members of the partition list structure is purely a USETUP convenience, so remove them from the PARTLIST structure and move them back into USETUP.
- Attempt to recognize the filesystem (set the 'FileSystem' member of PARTENTRY) of partitions we are adding into the PARTLIST list.
- Fix the return value of the SelectPartition function, which is by the way completely broken (it doesn't do what it is supposed to do; alternatively its naming is completely wrong...).

Modified:
    branches/setup_improvements/base/setup/lib/partlist.c
    branches/setup_improvements/base/setup/lib/partlist.h
    branches/setup_improvements/base/setup/usetup/partlist.h

Modified: branches/setup_improvements/base/setup/lib/partlist.c
URL: http://svn.reactos.org/svn/reactos/branches/setup_improvements/base/setup/li...
==============================================================================
--- branches/setup_improvements/base/setup/lib/partlist.c	[iso-8859-1] (original)
+++ branches/setup_improvements/base/setup/lib/partlist.c	[iso-8859-1] Wed May 17 23:37:07 2017
@@ -488,17 +488,18 @@
     PPARTENTRY PartEntry;

PartitionInfo = &DiskEntry->LayoutBuffer->PartitionEntry[PartitionIndex];
+
     if (PartitionInfo->PartitionType == PARTITION_ENTRY_UNUSED ||
         (LogicalPartition == TRUE && IsContainerPartition(PartitionInfo->PartitionType)))
+    {
         return;
+    }

PartEntry = RtlAllocateHeap(ProcessHeap,
                                 HEAP_ZERO_MEMORY,
                                 sizeof(PARTENTRY));
     if (PartEntry == NULL)
-    {
         return;
-    }

PartEntry->DiskEntry = DiskEntry;

@@ -522,12 +523,10 @@
         if (LogicalPartition == FALSE && DiskEntry->ExtendedPartition == NULL)
             DiskEntry->ExtendedPartition = PartEntry;
     }
-#if 0
     else if (IsRecognizedPartition(PartEntry->PartitionType))
     {
-        // FIXME FIXME! We should completely rework how we get this 'FileSystemList' available...
-        PartEntry->FileSystem = GetFileSystem(/*FileSystemList,*/ PartEntry);
-        if (!PartEntry->FileSystem)
+        PartEntry->FileSystem = GetFileSystem(PartEntry);
+        if (PartEntry->FileSystem)
             PartEntry->FormatState = Preformatted;
         else
             PartEntry->FormatState = Unformatted;
@@ -535,63 +534,7 @@
     }
     else
     {
-        /* Unknown partition, so unknown partition format (may or may not be actually formatted) */
-        PartEntry->FormatState = UnknownFormat;
-    }
-#endif
-    else if ((PartEntry->PartitionType == PARTITION_FAT_12) ||
-             (PartEntry->PartitionType == PARTITION_FAT_16) ||
-             (PartEntry->PartitionType == PARTITION_HUGE) ||
-             (PartEntry->PartitionType == PARTITION_XINT13) ||
-             (PartEntry->PartitionType == PARTITION_FAT32) ||
-             (PartEntry->PartitionType == PARTITION_FAT32_XINT13))
-    {
-#if 0
-        if (CheckFatFormat())
-        {
-            PartEntry->FormatState = Preformatted;
-        }
-        else
-        {
-            PartEntry->FormatState = Unformatted;
-        }
-#endif
-        PartEntry->FormatState = Preformatted;
-    }
-    else if (PartEntry->PartitionType == PARTITION_EXT2)
-    {
-#if 0
-        if (CheckExt2Format())
-        {
-            PartEntry->FormatState = Preformatted;
-        }
-        else
-        {
-            PartEntry->FormatState = Unformatted;
-        }
-#endif
-        PartEntry->FormatState = Preformatted;
-    }
-    else if (PartEntry->PartitionType == PARTITION_IFS)
-    {
-#if 0
-        if (CheckNtfsFormat())
-        {
-            PartEntry->FormatState = Preformatted;
-        }
-        else if (CheckHpfsFormat())
-        {
-            PartEntry->FormatState = Preformatted;
-        }
-        else
-        {
-            PartEntry->FormatState = Unformatted;
-        }
-#endif
-        PartEntry->FormatState = Preformatted;
-    }
-    else
-    {
+        /* Unknown partition, hence unknown partition format (may or may not be actually formatted) */
         PartEntry->FormatState = UnknownFormat;
     }

@@ -1256,9 +1199,6 @@
     List->SystemPartition = NULL;
     List->OriginalSystemPartition = NULL;

-    List->TempPartition = NULL;
-    List->FormatState = Start;
-
     InitializeListHead(&List->DiskListHead);
     InitializeListHead(&List->BiosDiskListHead);

@@ -1392,7 +1332,10 @@
     RtlFreeHeap(ProcessHeap, 0, List);
 }

-ULONG
+//
+// FIXME: This function is COMPLETELY BROKEN!!!!
+//
+BOOLEAN
 SelectPartition(
     IN PPARTLIST List,
     IN ULONG DiskNumber,
@@ -2392,9 +2335,7 @@

VOID
 CheckActiveSystemPartition(
-    IN PPARTLIST List // ,
-    // IN PFILE_SYSTEM_LIST FileSystemList /* Needed for checking the FS of the candidate system partition */
-    )
+    IN PPARTLIST List)
 {
     PDISKENTRY DiskEntry;
     PPARTENTRY PartEntry;
@@ -2571,7 +2512,7 @@
      * NOTE also that for those architectures looking for a
      * partition boot indicator is insufficient.
      */
-    FileSystem = GetFileSystem(/*FileSystemList,*/ List->OriginalSystemPartition);
+    FileSystem = GetFileSystem(List->OriginalSystemPartition);
     if (FileSystem == NULL)
     {
         DPRINT1("System partition %lu in disk %lu with no FS?!\n",
@@ -2580,7 +2521,7 @@
         goto FindAndUseAlternativeSystemPartition;
     }
     // HACK: WARNING: We cannot write on this FS yet!
-    // See fslist.c:GetFileSystem()
+    // See fsutil.c:GetFileSystem()
     if (List->OriginalSystemPartition->PartitionType == PARTITION_EXT2 ||
         List->OriginalSystemPartition->PartitionType == PARTITION_IFS)
     {

Modified: branches/setup_improvements/base/setup/lib/partlist.h
URL: http://svn.reactos.org/svn/reactos/branches/setup_improvements/base/setup/li...
==============================================================================
--- branches/setup_improvements/base/setup/lib/partlist.h	[iso-8859-1] (original)
+++ branches/setup_improvements/base/setup/lib/partlist.h	[iso-8859-1] Wed May 17 23:37:07 2017
@@ -16,19 +16,6 @@
     Preformatted,
     Formatted
 } FORMATSTATE, *PFORMATSTATE;
-
-typedef enum _FORMATMACHINESTATE
-{
-    Start,
-    FormatSystemPartition,
-    FormatInstallPartition,
-    FormatOtherPartition,
-    FormatDone,
-    CheckSystemPartition,
-    CheckInstallPartition,
-    CheckOtherPartition,
-    CheckDone
-} FORMATMACHINESTATE, *PFORMATMACHINESTATE;

struct _FILE_SYSTEM;

@@ -165,9 +152,6 @@
      */
     PPARTENTRY OriginalSystemPartition;

-    PPARTENTRY TempPartition;
-    FORMATMACHINESTATE FormatState;
-
     LIST_ENTRY DiskListHead;
     LIST_ENTRY BiosDiskListHead;

@@ -236,7 +220,7 @@
 DestroyPartitionList(
     IN PPARTLIST List);

-ULONG
+BOOLEAN
 SelectPartition(
     IN PPARTLIST List,
     IN ULONG DiskNumber,
@@ -273,9 +257,7 @@

VOID
 CheckActiveSystemPartition(
-    IN PPARTLIST List // ,
-    // IN PFILE_SYSTEM_LIST FileSystemList /* Needed for checking the FS of the candidate system partition */
-    );
+    IN PPARTLIST List);

BOOLEAN
 WritePartitionsToDisk(

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] Wed May 17 23:37:07 2017
@@ -27,7 +27,6 @@

#include "../lib/partlist.h"

-#if 0
 typedef enum _FORMATMACHINESTATE
 {
     Start,
@@ -40,7 +39,6 @@
     CheckOtherPartition,
     CheckDone
 } FORMATMACHINESTATE, *PFORMATMACHINESTATE;
-#endif

typedef struct _PARTLIST_UI
 {