[SETUPLIB][REACTOS][USETUP] Don't export setup data. Make IsUnattendedSetup local to the installer.

base/setup/lib/bootsup.c

@@ -19,7 +19,8 @@
 #include "bootcode.h"
 #include "fsutil.h"
 
-#include "setuplib.h" // HACK for IsUnattendedSetup
+#include "setuplib.h"
+extern BOOLEAN IsUnattendedSetup; // HACK
 
 #include "bootsup.h"
 

base/setup/lib/setuplib.c

@@ -27,7 +27,7 @@ BOOLEAN IsUnattendedSetup = FALSE;
 
 /* FUNCTIONS ****************************************************************/
 
-VOID
+BOOLEAN
 NTAPI
 CheckUnattendedSetup(
     IN OUT PUSETUP_DATA pSetupData)
@@ -47,7 +47,7 @@ CheckUnattendedSetup(
     if (DoesFileExist(NULL, UnattendInfPath) == FALSE)
     {
         DPRINT("Does not exist: %S\n", UnattendInfPath);
-        return;
+        return IsUnattendedSetup;
     }
 
     /* Load 'unattend.inf' from installation media */
@@ -59,7 +59,7 @@ CheckUnattendedSetup(
     if (UnattendInf == INVALID_HANDLE_VALUE)
     {
         DPRINT("SpInfOpenInfFile() failed\n");
-        return;
+        return IsUnattendedSetup;
     }
 
     /* Open 'Unattend' section */
@@ -200,6 +200,7 @@ CheckUnattendedSetup(
 
 Quit:
     SpInfCloseInfFile(UnattendInf);
+    return IsUnattendedSetup;
 }
 
 VOID

base/setup/lib/setuplib.h

@@ -30,8 +30,6 @@ extern "C" {
 
 #endif
 
-extern SPLIBAPI BOOLEAN IsUnattendedSetup; // HACK
-
 /* NOTE: Please keep the header inclusion order! */
 
 #include "errorcode.h"
@@ -167,7 +165,7 @@ typedef struct _USETUP_DATA
 
 #include "substset.h"
 
-VOID
+BOOLEAN
 NTAPI
 CheckUnattendedSetup(
     IN OUT PUSETUP_DATA pSetupData);

base/setup/lib/setuplib.spec

@@ -1,8 +1,4 @@
 
-@ extern IsUnattendedSetup
-@ extern MbrPartitionTypes
-@ extern GptPartitionTypes
-
 ;; fileqsup and infsupp function pointers to be initialized by the user of this library
 ;;@ extern SpFileExports
 ;;@ extern SpInfExports
@@ -10,7 +6,6 @@
 ;; infsupp
 @ cdecl INF_GetDataField(ptr long ptr)  ## -private
 
-
 ;; filesup
 @ cdecl ConcatPathsV(ptr long long ptr)
 @ cdecl CombinePathsV(ptr long long ptr)
@@ -44,6 +39,9 @@
 @ cdecl IsPartitionActive(ptr)          ## -private
 @ cdecl SelectPartition(ptr long long)
 
+;; partinfo
+@ stdcall LookupPartitionTypeString(long ptr)
+
 ;; osdetect
 @ stdcall CreateNTOSInstallationsList(ptr)
 @ stdcall FindSubStrI(wstr wstr)

base/setup/lib/utils/partinfo.c

@@ -1,14 +1,14 @@
 /*
  * PROJECT:     ReactOS Setup Library
- * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
+ * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
  * PURPOSE:     MBR and GPT Partition types
- * COPYRIGHT:   Copyright 2018-2020 Hermes Belusca-Maito
+ * COPYRIGHT:   Copyright 2018-2025 Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
  */
 
 #include "precomp.h"
 #include "partinfo.h"
 
-/* MBR PARTITION TYPES ******************************************************/
+/* MBR PARTITION TYPES *******************************************************/
 
 /*
  * This partition type list is based from:
@@ -42,8 +42,14 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
+typedef struct _MBR_PARTITION_TYPE
+{
+    UCHAR Type;
+    PCSTR Description;
+} MBR_PARTITION_TYPE, *PMBR_PARTITION_TYPE;
+
 /* Known MBR partition type codes and descriptions */
-const MBR_PARTITION_TYPE MbrPartitionTypes[NUM_MBR_PARTITION_TYPES] =
+const MBR_PARTITION_TYPE MbrPartitionTypes[] =
 {
     { 0x00, "(Empty)" },                                    // PARTITION_ENTRY_UNUSED
     { 0x01, "FAT12" },                                      // PARTITION_FAT_12
@@ -201,7 +207,7 @@ const MBR_PARTITION_TYPE MbrPartitionTypes[NUM_MBR_PARTITION_TYPES] =
 };
 
 
-/* GPT PARTITION TYPES ******************************************************/
+/* GPT PARTITION TYPES *******************************************************/
 
 #define GUID_CONST(l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
     { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
@@ -267,8 +273,14 @@ DEFINE_GUID(PARTITION_DPP_GUID,              0x57434F53, 0x94CB, 0x43F0, 0xA5, 0
  *   https://www.magnumdb.com/search?q=PARTITION_*
  */
 
+typedef struct _GPT_PARTITION_TYPE
+{
+    GUID Guid;
+    PCSTR Description;
+} GPT_PARTITION_TYPE, *PGPT_PARTITION_TYPE;
+
 /* Known GPT partition type GUIDs and descriptions */
-const GPT_PARTITION_TYPE GptPartitionTypes[NUM_GPT_PARTITION_TYPES] =
+const GPT_PARTITION_TYPE GptPartitionTypes[] =
 {
     /*
      * EFI specification
@@ -784,4 +796,44 @@ const GPT_PARTITION_TYPE GptPartitionTypes[NUM_GPT_PARTITION_TYPES] =
         "ArcaOS Type 1" },
 };
 
+
+/* PARTITION TYPES LOOKUP ****************************************************/
+
+PCSTR
+NTAPI
+LookupPartitionTypeString(
+    _In_ PARTITION_STYLE PartitionStyle,
+    _In_ PVOID PartitionType)
+{
+    UINT i;
+
+    /* Do the table lookup */
+    if (PartitionStyle == PARTITION_STYLE_MBR)
+    {
+        for (i = 0; i < _countof(MbrPartitionTypes); ++i)
+        {
+            if (*(PUCHAR)PartitionType == MbrPartitionTypes[i].Type)
+            {
+                return MbrPartitionTypes[i].Description;
+            }
+        }
+    }
+#if 0 // TODO: GPT support!
+    else if (PartitionStyle == PARTITION_STYLE_GPT)
+    {
+        for (i = 0; i < _countof(GptPartitionTypes); ++i)
+        {
+            if (IsEqualPartitionType((PGUID)PartitionType,
+                                     &GptPartitionTypes[i].Guid))
+            {
+                return GptPartitionTypes[i].Description;
+            }
+        }
+    }
+#endif
+
+    /* The partition type is unknown */
+    return NULL;
+}
+
 /* EOF */

base/setup/lib/utils/partinfo.h

@@ -1,32 +1,16 @@
 /*
  * PROJECT:     ReactOS Setup Library
- * LICENSE:     GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
+ * LICENSE:     GPL-2.0-or-later (https://spdx.org/licenses/GPL-2.0-or-later)
  * PURPOSE:     MBR and GPT Partition types
- * COPYRIGHT:   Copyright 2018-2020 Hermes Belusca-Maito
+ * COPYRIGHT:   Copyright 2018-2025 Hermès Bélusca-Maïto <hermes.belusca-maito@reactos.org>
  */
 
 #pragma once
 
-/* MBR PARTITION TYPES ******************************************************/
+PCSTR
-
+NTAPI
-typedef struct _MBR_PARTITION_TYPE
+LookupPartitionTypeString(
-{
+    _In_ PARTITION_STYLE PartitionStyle,
-    UCHAR Type;
+    _In_ PVOID PartitionType);
-    PCSTR Description;
-} MBR_PARTITION_TYPE, *PMBR_PARTITION_TYPE;
-
-#define NUM_MBR_PARTITION_TYPES 153
-extern SPLIBAPI const MBR_PARTITION_TYPE MbrPartitionTypes[NUM_MBR_PARTITION_TYPES];
-
-/* GPT PARTITION TYPES ******************************************************/
-
-typedef struct _GPT_PARTITION_TYPE
-{
-    GUID Guid;
-    PCSTR Description;
-} GPT_PARTITION_TYPE, *PGPT_PARTITION_TYPE;
-
-#define NUM_GPT_PARTITION_TYPES 177
-extern SPLIBAPI const GPT_PARTITION_TYPE GptPartitionTypes[NUM_GPT_PARTITION_TYPES];
 
 /* EOF */

base/setup/reactos/drivepage.c

@@ -896,36 +896,14 @@ GetPartitionTypeString(
     }
     else
     {
-        UINT i;
-
         /* Do the table lookup */
-        if (PartEntry->DiskEntry->DiskStyle == PARTITION_STYLE_MBR)
+        PCSTR Description = LookupPartitionTypeString(PartEntry->DiskEntry->DiskStyle,
+                                                      &PartEntry->PartitionType);
+        if (Description)
         {
-            for (i = 0; i < ARRAYSIZE(MbrPartitionTypes); ++i)
+            StringCchCopyA(strBuffer, cchBuffer, Description);
-            {
+            return;
-                if (PartEntry->PartitionType == MbrPartitionTypes[i].Type)
-                {
-                    StringCchCopyA(strBuffer, cchBuffer,
-                                   MbrPartitionTypes[i].Description);
-                    return;
-                }
-            }
         }
-#if 0 // TODO: GPT support!
-        else if (PartEntry->DiskEntry->DiskStyle == PARTITION_STYLE_GPT)
-        {
-            for (i = 0; i < ARRAYSIZE(GptPartitionTypes); ++i)
-            {
-                if (IsEqualPartitionType(PartEntry->PartitionType,
-                                         GptPartitionTypes[i].Guid))
-                {
-                    StringCchCopyA(strBuffer, cchBuffer,
-                                   GptPartitionTypes[i].Description);
-                    return;
-                }
-            }
-        }
-#endif
 
         /* We are here because the partition type is unknown */
         if (cchBuffer > 0) *strBuffer = '\0';

base/setup/reactos/reactos.c

@@ -39,6 +39,7 @@
 
 HANDLE ProcessHeap;
 SETUPDATA SetupData;
+static BOOLEAN IsUnattendedSetup;
 
 /* The partition where to perform the installation */
 PPARTENTRY InstallPartition = NULL;
@@ -2880,8 +2881,7 @@ _tWinMain(HINSTANCE hInst,
     }
 
     /* Retrieve any supplemental options from the unattend file */
-    CheckUnattendedSetup(&SetupData.USetupData);
+    SetupData.bUnattend = IsUnattendedSetup = CheckUnattendedSetup(&SetupData.USetupData);
-    SetupData.bUnattend = IsUnattendedSetup; // FIXME :-)
 
     /* Load extra setup data (HW lists etc...) */
     if (!LoadSetupData(&SetupData))

base/setup/usetup/partlist.c

@@ -49,36 +49,14 @@ GetPartitionTypeString(
     }
     else
     {
-        UINT i;
-
         /* Do the table lookup */
-        if (PartEntry->DiskEntry->DiskStyle == PARTITION_STYLE_MBR)
+        PCSTR Description = LookupPartitionTypeString(PartEntry->DiskEntry->DiskStyle,
+                                                      &PartEntry->PartitionType);
+        if (Description)
         {
-            for (i = 0; i < ARRAYSIZE(MbrPartitionTypes); ++i)
+            RtlStringCchCopyA(strBuffer, cchBuffer, Description);
-            {
+            return;
-                if (PartEntry->PartitionType == MbrPartitionTypes[i].Type)
-                {
-                    RtlStringCchCopyA(strBuffer, cchBuffer,
-                                      MbrPartitionTypes[i].Description);
-                    return;
-                }
-            }
         }
-#if 0 // TODO: GPT support!
-        else if (PartEntry->DiskEntry->DiskStyle == PARTITION_STYLE_GPT)
-        {
-            for (i = 0; i < ARRAYSIZE(GptPartitionTypes); ++i)
-            {
-                if (IsEqualPartitionType(PartEntry->PartitionType,
-                                         GptPartitionTypes[i].Guid))
-                {
-                    RtlStringCchCopyA(strBuffer, cchBuffer,
-                                      GptPartitionTypes[i].Description);
-                    return;
-                }
-            }
-        }
-#endif
 
         /* We are here because the partition type is unknown */
         if (cchBuffer > 0) *strBuffer = '\0';

base/setup/usetup/usetup.c

@@ -42,6 +42,7 @@
 HANDLE ProcessHeap;
 
 static USETUP_DATA USetupData;
+static BOOLEAN IsUnattendedSetup;
 
 /* The partition where to perform the installation */
 static PPARTENTRY InstallPartition = NULL;
@@ -604,8 +605,7 @@ SetupStartPage(PINPUT_RECORD Ir)
     if (WaitNoPendingInstallEvents(NULL) != STATUS_WAIT_0)
         DPRINT1("WaitNoPendingInstallEvents() failed to wait!\n");
 
-    CheckUnattendedSetup(&USetupData);
+    IsUnattendedSetup = CheckUnattendedSetup(&USetupData);
-
     if (IsUnattendedSetup)
     {
         // TODO: Read options from inf