[freedos] initial FreeDOS support

* closes #2

freedos/readme.txt

@@ -0,0 +1,2 @@
+These files were extracted from the fd11tst3.img image available at:
+http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.1-test3/

src/.msvc/rufus_2010.vcxproj

@@ -194,6 +194,7 @@
     <ClInclude Include="..\inc\partition_info.h" />
     <ClInclude Include="..\msapi_utf8.h" />
     <ClInclude Include="..\msdos.h" />
+    <ClInclude Include="..\resource.h" />
     <ClInclude Include="..\rufus.h" />
     <ClInclude Include="..\license.h" />
     <ClInclude Include="..\sys_types.h" />
@@ -202,6 +203,8 @@
     <Manifest Include="..\common_controls_and_elevation.manifest" />
   </ItemGroup>
   <ItemGroup>
+    <None Include="..\..\freedos\COMMAND.COM" />
+    <None Include="..\..\freedos\KERNEL.SYS" />
     <None Include="..\rufus.ico" />
   </ItemGroup>
   <ItemGroup>

src/.msvc/rufus_2010.vcxproj.filters

@@ -16,6 +16,9 @@
     <Filter Include="Header Files\ms-sys inc">
       <UniqueIdentifier>{ecff9fec-41c4-4ce8-b725-27ee39754cb7}</UniqueIdentifier>
     </Filter>
+    <Filter Include="Resource Files\freedos">
+      <UniqueIdentifier>{340c377e-7530-411d-a367-49825f080d85}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\rufus.c">
@@ -167,11 +170,20 @@
     <ClInclude Include="..\inc\partition_info.h">
       <Filter>Header Files\ms-sys inc</Filter>
     </ClInclude>
+    <ClInclude Include="..\resource.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="..\rufus.ico">
       <Filter>Resource Files</Filter>
     </None>
+    <None Include="..\..\freedos\COMMAND.COM">
+      <Filter>Resource Files\freedos</Filter>
+    </None>
+    <None Include="..\..\freedos\KERNEL.SYS">
+      <Filter>Resource Files\freedos</Filter>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <Manifest Include="..\common_controls_and_elevation.manifest">

src/format.c

@@ -318,7 +318,7 @@ out:
 /*
  * Process the Partition Boot Record
  */
-static BOOL WritePBR(HANDLE hLogicalVolume)
+static BOOL WritePBR(HANDLE hLogicalVolume, BOOL bFreeDOS)
 {
 	int i;
 	FILE fake_fd = { 0 };
@@ -334,9 +334,11 @@ static BOOL WritePBR(HANDLE hLogicalVolume)
 			break;
 		}
 		uprintf("Confirmed new volume has a FAT16 boot sector\n");
-		if (!write_fat_16_br(&fake_fd, 0) ||
+		if (bFreeDOS) {
-			// Disk Drive ID needs to be corrected on XP
+			if (!write_fat_16_fd_br(&fake_fd, 0)) break;
-			!write_partition_physical_disk_drive_id_fat16(&fake_fd))
+		} else if (!write_fat_16_br(&fake_fd, 0)) break;
+		// Disk Drive ID needs to be corrected on XP
+		if (!write_partition_physical_disk_drive_id_fat16(&fake_fd))
 			break;
 		return TRUE;
 	case FS_FAT32:
@@ -347,9 +349,11 @@ static BOOL WritePBR(HANDLE hLogicalVolume)
 			}
 			uprintf("Confirmed new volume has a %s FAT32 boot sector\n", i?"secondary":"primary");
 			uprintf("Setting %s FAT32 boot sector for DOS boot...\n", i?"secondary":"primary");
-			if (!write_fat_32_br(&fake_fd, 0) ||
+			if (bFreeDOS) {
-				// Disk Drive ID needs to be corrected on XP
+				if (!write_fat_32_fd_br(&fake_fd, 0)) break;
-				!write_partition_physical_disk_drive_id_fat32(&fake_fd))
+			} else if (!write_fat_32_br(&fake_fd, 0)) break;
+			// Disk Drive ID needs to be corrected on XP
+			if (!write_partition_physical_disk_drive_id_fat32(&fake_fd))
 				break;
 			fake_fd._cnt += 6 * (int)SelectedDrive.Geometry.BytesPerSector;
 		}
@@ -469,15 +473,15 @@ void __cdecl FormatThread(void* param)
 			goto out;
 		}
 		PrintStatus(0, "Writing partition boot record...\n");
-		if (!WritePBR(hLogicalVolume)) {
+		if (!WritePBR(hLogicalVolume, ComboBox_GetCurSel(hDOSType) == DT_FREEDOS)) {
 			// Errorcode has already been set
 			goto out;
 		}
 		// ...but we must have relinquished that lock to write the MS-DOS files 
 		safe_unlockclose(hLogicalVolume);
 		UpdateProgress(OP_DOS, -1.0f);
-		PrintStatus(0, "Copying MS-DOS files...\n");
+		PrintStatus(0, "Copying DOS files...\n");
-		if (!ExtractMSDOS(drive_name)) {
+		if (!ExtractDOS(drive_name, ComboBox_GetCurSel(hDOSType))) {
 			FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_CANNOT_COPY;
 			goto out;
 		}

src/license.h

@@ -26,7 +26,7 @@ const char* additional_copyrights =
 "http://ms-sys.sourceforge.net\r\n"
 "GNU General Public License (GPL) v2 or later\r\n"
 "\r\n"
-"Bad blocks testing from e2fsprogs by Theodore T'so and al:\r\n"
+"Bad blocks testing from e2fsprogs by Theodore T'so et al:\r\n"
 "http://e2fsprogs.sourceforge.net\r\n"
 "GNU General Public License (GPL) v3 compatible\r\n"
 "\r\n"

src/msdos.c

@@ -29,6 +29,7 @@
 
 #include "rufus.h"
 #include "msdos.h"
+#include "resource.h"
 
 static BYTE* DiskImage;
 static size_t DiskImageSize;
@@ -257,7 +258,7 @@ static BOOL ExtractFAT(int entry, const char* path)
 	if ((!WriteFile(hFile, &DiskImage[filestart], (DWORD)filesize, &Size, 0)) || (filesize != Size)) {
 		uprintf("Couldn't write file '%s': %s.\n", filename, WindowsErrorString());
 		safe_closehandle(hFile);
-		return FALSE;		safe_closehandle(hFile);
+		return FALSE;
 	}
 
 	/* Restore timestamps from FAT */
@@ -284,7 +285,7 @@ static BOOL ExtractFAT(int entry, const char* path)
 
 /* Extract the MS-DOS files contained in the FAT12 1.4MB floppy
    image included as resource "BINFILE" in diskcopy.dll */
-BOOL ExtractMSDOS(const char* path)
+static BOOL ExtractMSDOS(const char* path)
 {
 	char dllname[MAX_PATH] = "C:\\Windows\\System32";
 	int i, j;
@@ -337,3 +338,74 @@ BOOL ExtractMSDOS(const char* path)
 
 	return r;
 }
+
+/* Extract the FreeDOS files embedded in the app */
+BOOL ExtractFreeDOS(const char* path)
+{
+	const char* res_name[2] = { "COMMAND.COM", "KERNEL.SYS" };
+	const int res_id[2] = { IDR_FD_COMMAND_COM, IDR_FD_KERNEL_SYS };
+	char filename[MAX_PATH];
+	HGLOBAL res_handle[2];
+	HRSRC res[2];
+	BYTE* res_data[2];
+	DWORD res_size[2], Size;
+	HANDLE hFile;
+	size_t pos;
+	int i;
+
+	if ((path == NULL) || ((safe_strlen(path) + 14) > sizeof(filename))) {
+		uprintf("invalid path supplied for FreeDOS extraction\n");
+		return FALSE;
+	}
+
+	for (i=0; i<2; i++) {
+		res[i] = FindResource(hMainInstance, MAKEINTRESOURCE(res_id[i]), RT_RCDATA);
+		if (res[i] == NULL) {
+			uprintf("Unable to locate FreeDOS resource %s: %s\n", res_name[i], WindowsErrorString());
+			return FALSE;
+		}
+		res_handle[i] = LoadResource(NULL, res[i]);
+		if (res_handle[i] == NULL) {
+			uprintf("Unable to load FreeDOS resource %s: %s\n", res_name[i], WindowsErrorString());
+			return FALSE;
+		}
+		res_data[i] = (BYTE*)LockResource(res_handle[i]);
+		res_size[i] = SizeofResource(NULL, res[i]);
+
+		strcpy(filename, path);
+		pos = strlen(path);
+		filename[pos++] = '\\';
+		filename[pos] = 0;
+		safe_strcat(filename, sizeof(filename), res_name[i]);
+
+		// TODO: set attributes
+		hFile = CreateFileA(filename, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
+			NULL, CREATE_ALWAYS, 0, 0);
+		if (hFile == INVALID_HANDLE_VALUE) {
+			uprintf("Unable to create file '%s': %s.\n", filename, WindowsErrorString());
+			return FALSE;
+		}
+
+		if ((!WriteFile(hFile, res_data[i], res_size[i], &Size, 0)) || (res_size[i] != Size)) {
+			uprintf("Couldn't write file '%s': %s.\n", filename, WindowsErrorString());
+			safe_closehandle(hFile);
+			return FALSE;
+		}
+
+		// TODO: Restore timestamps from resource
+//		if (!SetFileTime(hFile, &ftCreationTime, &ftLastAccessTime, &ftLastWriteTime)) {
+//			uprintf("Could not set timestamps: %s\n", WindowsErrorString());
+//		}
+
+		safe_closehandle(hFile);
+		uprintf("Succesfully wrote '%s' (%d bytes)\n", filename, res_size[i]);
+	}
+	return TRUE;
+}
+
+BOOL ExtractDOS(const char* path, int dos_type)
+{
+	if (dos_type == DT_WINME)
+		return ExtractMSDOS(path);
+	return ExtractFreeDOS(path);
+}

src/resource.h

@@ -8,6 +8,8 @@
 #define IDD_NOTIFICATION                104
 #define IDD_LICENSE                     105
 #define IDS_VERSION                     106
+#define IDR_FD_COMMAND_COM              300
+#define IDR_FD_KERNEL_SYS               301
 #define IDC_DEVICE                      1001
 #define IDC_FILESYSTEM                  1002
 #define IDC_START                       1003
@@ -30,6 +32,7 @@
 #define IDC_NOTIFICATION_ICON           1040
 #define IDC_NOTIFICATION_TEXT           1041
 #define IDC_NOTIFICATION_LINE           1042
+#define IDC_DOSTYPE                     1043
 
 // Next default values for new objects
 // 
@@ -38,7 +41,7 @@
 #define _APS_NO_MFC                     1
 #define _APS_NEXT_RESOURCE_VALUE        107
 #define _APS_NEXT_COMMAND_VALUE         40001
-#define _APS_NEXT_CONTROL_VALUE         1043
+#define _APS_NEXT_CONTROL_VALUE         1044
 #define _APS_NEXT_SYMED_VALUE           101
 #endif
 #endif

src/rufus.c

@@ -53,7 +53,7 @@ HWND hMainDialog;
 char szFolderPath[MAX_PATH];
 float fScale = 1.0f;
 int default_fs;
-HWND hDeviceList, hCapacity, hFileSystem, hClusterSize, hLabel;
+HWND hDeviceList, hCapacity, hFileSystem, hClusterSize, hLabel, hDOSType;
 
 static HWND hDeviceTooltip = NULL, hFSTooltip = NULL, hProgress = NULL;
 static StrArray DriveID, DriveLabel;
@@ -234,7 +234,6 @@ static BOOL SetClusterSizes(int FSType)
 	IGNORE_RETVAL(ComboBox_ResetContent(hClusterSize));
 
 	if ((FSType < 0) || (FSType >= FS_MAX)) {
-		uprintf("Invalid FS value passed to SetClusterSizes\n");
 		return FALSE;
 	}
 
@@ -846,8 +845,10 @@ static void EnableControls(BOOL bEnable)
 	if (bEnable) {
 		fs = (int)ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem));
 		EnableWindow(GetDlgItem(hMainDialog, IDC_DOS), (fs == FS_FAT16) || (fs == FS_FAT32));
+		EnableWindow(GetDlgItem(hMainDialog, IDC_DOSTYPE), (fs == FS_FAT16) || (fs == FS_FAT32));
 	} else {
 		EnableWindow(GetDlgItem(hMainDialog, IDC_DOS), FALSE);
+		EnableWindow(GetDlgItem(hMainDialog, IDC_DOSTYPE), FALSE);
 	}
 	EnableWindow(GetDlgItem(hMainDialog, IDC_BADBLOCKS), bEnable);
 	EnableWindow(GetDlgItem(hMainDialog, IDC_ABOUT), bEnable);
@@ -900,6 +901,7 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
 		hLabel = GetDlgItem(hDlg, IDC_LABEL);
 		hProgress = GetDlgItem(hDlg, IDC_PROGRESS);
 		hDOS = GetDlgItem(hDlg, IDC_DOS);
+		hDOSType = GetDlgItem(hDlg, IDC_DOSTYPE);
 		// High DPI scaling
 		hDC = GetDC(hDlg);
 		fScale = GetDeviceCaps(hDC, LOGPIXELSX) / 96.0f;
@@ -913,6 +915,12 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
 		CreateStatusBar();
 		// Use maximum granularity for the progress bar
 		SendMessage(hProgress, PBM_SETRANGE, 0, MAX_PROGRESS<<16);
+		// Fill up the DOS type dropdown
+		IGNORE_RETVAL(ComboBox_AddStringU(hDOSType, "FreeDOS"));
+		IGNORE_RETVAL(ComboBox_AddStringU(hDOSType, "WinMe"));
+		// TODO: enable folder selection
+		// IGNORE_RETVAL(ComboBox_AddStringU(hDOSType, "Custom"));
+		IGNORE_RETVAL(ComboBox_SetCurSel(hDOSType, 0));
 		// Create the string array
 		StrArrayCreate(&DriveID, MAX_DRIVES);
 		StrArrayCreate(&DriveLabel, MAX_DRIVES);
@@ -978,6 +986,7 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
 				if ((fs == FS_FAT16) || (fs == FS_FAT32)) {
 					if (!IsWindowEnabled(hDOS)) {
 						EnableWindow(hDOS, TRUE);
+						EnableWindow(hDOSType, TRUE);
 						CheckDlgButton(hDlg, IDC_DOS, uDOSChecked);
 					}
 				} else {
@@ -985,6 +994,7 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
 						uDOSChecked = IsDlgButtonChecked(hMainDialog, IDC_DOS);
 						CheckDlgButton(hDlg, IDC_DOS, BST_UNCHECKED);
 						EnableWindow(hDOS, FALSE);
+						EnableWindow(hDOSType, FALSE);
 					}
 				}
 				break;

src/rufus.h

@@ -116,6 +116,12 @@ enum {
 	FS_MAX
 };
 
+enum dos_type {
+	DT_FREEDOS = 0,
+	DT_WINME,
+	DT_MAX
+};
+
 /* Current drive info */
 typedef struct {
 	DWORD DeviceNumber;
@@ -134,7 +140,7 @@ typedef struct {
  */
 extern HINSTANCE hMainInstance;
 extern HWND hMainDialog, hStatus, hDeviceList, hCapacity;
-extern HWND hFileSystem, hClusterSize, hLabel; 
+extern HWND hFileSystem, hClusterSize, hLabel, hDOSType; 
 extern float fScale;
 extern char szFolderPath[MAX_PATH];
 extern DWORD FormatStatus;
@@ -156,7 +162,7 @@ extern HWND CreateTooltip(HWND hControl, const char* message, int duration);
 extern void DestroyTooltip(HWND hWnd);
 extern void DestroyAllTooltips(void);
 extern BOOL Notification(int type, char* title, char* format, ...);
-extern BOOL ExtractMSDOS(const char* path);
+extern BOOL ExtractDOS(const char* path, int dos_type);
 extern void __cdecl FormatThread(void* param);
 extern BOOL CreatePartition(HANDLE hDrive);
 extern HANDLE GetDriveHandle(DWORD DriveIndex, char* DriveLetter, BOOL bWriteAccess, BOOL bLockDrive);

src/rufus.rc

@@ -30,7 +30,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL
 IDD_DIALOG DIALOGEX 12, 12, 206, 278
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
 EXSTYLE WS_EX_APPWINDOW
-CAPTION "Rufus v1.0.3.95"
+CAPTION "Rufus v1.0.3.96"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
     DEFPUSHBUTTON   "Start",IDC_START,94,236,50,14
@@ -48,9 +48,10 @@ BEGIN
     EDITTEXT        IDC_LABEL,7,131,190,13,ES_AUTOHSCROLL
     CONTROL         "Check device for bad blocks",IDC_BADBLOCKS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,13,161,171,10
     CONTROL         "Quick Format",IDC_QUICKFORMAT,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,13,173,58,10
-    CONTROL         "Create a DOS bootable disk",IDC_DOS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,13,185,115,10
+    CONTROL         "Create a DOS bootable disk:",IDC_DOS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,13,185,101,10
     LTEXT           "New volume label",IDC_STATIC,9,121,105,10
     CONTROL         "",IDC_PROGRESS,"msctls_progress32",PBS_SMOOTH | WS_BORDER,7,210,189,9
+    COMBOBOX        IDC_DOSTYPE,116,183,45,30,CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
 END
 
 IDD_ABOUTBOX DIALOGEX 0, 0, 287, 195
@@ -64,7 +65,7 @@ BEGIN
     DEFPUSHBUTTON   "OK",IDOK,231,175,50,14,WS_GROUP
     CONTROL         "<a href=""http://rufus.akeo.ie"">http://rufus.akeo.ie</a>",IDC_ABOUT_RUFUS_URL,
                     "SysLink",WS_TABSTOP,46,47,114,9
-    LTEXT           "Version 1.0.3 (Build 95)",IDC_STATIC,46,19,78,8
+    LTEXT           "Version 1.0.3 (Build 96)",IDC_STATIC,46,19,78,8
     PUSHBUTTON      "License...",IDC_ABOUT_LICENSE,46,175,50,14,WS_GROUP
     EDITTEXT        IDC_ABOUT_COPYRIGHTS,46,107,235,63,ES_MULTILINE | ES_READONLY | WS_VSCROLL
     LTEXT           "Report bugs or request enhancements at:",IDC_STATIC,46,66,187,8
@@ -163,8 +164,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,0,3,95
+ FILEVERSION 1,0,3,96
- PRODUCTVERSION 1,0,3,95
+ PRODUCTVERSION 1,0,3,96
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -181,13 +182,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "akeo.ie"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "1.0.3.95"
+            VALUE "FileVersion", "1.0.3.96"
             VALUE "InternalName", "Rufus"
             VALUE "LegalCopyright", "© 2011 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
             VALUE "OriginalFilename", "rufus.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "1.0.3.95"
+            VALUE "ProductVersion", "1.0.3.96"
         END
     END
     BLOCK "VarFileInfo"
@@ -205,6 +206,14 @@ END
 // Icon with lowest ID value placed first to ensure application icon
 // remains consistent on all systems.
 IDI_ICON                ICON                    "rufus.ico"
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// RCDATA
+//
+
+IDR_FD_COMMAND_COM      RCDATA                  "../freedos/COMMAND.COM"
+IDR_FD_KERNEL_SYS       RCDATA                  "../freedos/KERNEL.SYS"
 #endif    // English resources
 /////////////////////////////////////////////////////////////////////////////