[efi] add support for Windows 7 UEFI boot

* Add WIM file handling in vhd.c to extract bootx64.efi
* x64 only, since Microsoft does not provide Win7 x86 EFI support

src/.msvc/rufus.vcxproj

@@ -175,6 +175,7 @@
     <ClCompile Include="..\stdio.c" />
     <ClCompile Include="..\stdlg.c" />
     <ClCompile Include="..\syslinux.c" />
+    <ClCompile Include="..\vhd.c" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\badblocks.h" />

src/.msvc/rufus.vcxproj.filters

@@ -54,6 +54,9 @@
     <ClCompile Include="..\net.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\vhd.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\rufus.h">

src/.msvc/rufus_sources

@@ -41,4 +41,5 @@ SOURCES=rufus.c          \
         badblocks.c      \
         drive.c          \
         syslinux.c       \
+        vhd.c            \
         rufus.rc

src/Makefile.am

@@ -9,7 +9,7 @@ pkg_v_rc_0 = @echo "  RC     $@";
 %_rc.o: %.rc
 	$(pkg_v_rc)$(WINDRES) $(AM_RCFLAGS) -i $< -o $@
 
-rufus_SOURCES = drive.c icon.c parser.c iso.c net.c dos.c dos_locale.c badblocks.c syslinux.c format.c stdio.c stdlg.c rufus.c
+rufus_SOURCES = drive.c icon.c parser.c iso.c net.c dos.c dos_locale.c badblocks.c syslinux.c vhd.c format.c stdio.c stdlg.c rufus.c
 rufus_CFLAGS = -I./ms-sys/inc -I./syslinux/libfat -I./syslinux/libinstaller -I./libcdio $(AM_CFLAGS)
 rufus_LDFLAGS = $(AM_LDFLAGS) -mwindows
 rufus_LDADD = rufus_rc.o ms-sys/libmssys.a syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a \

src/Makefile.in

@@ -47,8 +47,9 @@ am_rufus_OBJECTS = rufus-drive.$(OBJEXT) rufus-icon.$(OBJEXT) \
 	rufus-parser.$(OBJEXT) rufus-iso.$(OBJEXT) rufus-net.$(OBJEXT) \
 	rufus-dos.$(OBJEXT) rufus-dos_locale.$(OBJEXT) \
 	rufus-badblocks.$(OBJEXT) rufus-syslinux.$(OBJEXT) \
-	rufus-format.$(OBJEXT) rufus-stdio.$(OBJEXT) \
+	rufus-vhd.$(OBJEXT) rufus-format.$(OBJEXT) \
-	rufus-stdlg.$(OBJEXT) rufus-rufus.$(OBJEXT)
+	rufus-stdio.$(OBJEXT) rufus-stdlg.$(OBJEXT) \
+	rufus-rufus.$(OBJEXT)
 rufus_OBJECTS = $(am_rufus_OBJECTS)
 rufus_DEPENDENCIES = rufus_rc.o ms-sys/libmssys.a \
 	syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a \
@@ -183,7 +184,7 @@ SUBDIRS = ms-sys syslinux/libfat syslinux/libinstaller libcdio/iso9660 libcdio/u
 pkg_v_rc = $(pkg_v_rc_$(V))
 pkg_v_rc_ = $(pkg_v_rc_$(AM_DEFAULT_VERBOSITY))
 pkg_v_rc_0 = @echo "  RC     $@";
-rufus_SOURCES = drive.c icon.c parser.c iso.c net.c dos.c dos_locale.c badblocks.c syslinux.c format.c stdio.c stdlg.c rufus.c
+rufus_SOURCES = drive.c icon.c parser.c iso.c net.c dos.c dos_locale.c badblocks.c syslinux.c vhd.c format.c stdio.c stdlg.c rufus.c
 rufus_CFLAGS = -I./ms-sys/inc -I./syslinux/libfat -I./syslinux/libinstaller -I./libcdio $(AM_CFLAGS)
 rufus_LDFLAGS = $(AM_LDFLAGS) -mwindows
 rufus_LDADD = rufus_rc.o ms-sys/libmssys.a syslinux/libfat/libfat.a syslinux/libinstaller/libinstaller.a \
@@ -316,6 +317,14 @@ rufus-syslinux.obj: syslinux.c
 	$(AM_V_CC) @AM_BACKSLASH@
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-syslinux.obj `if test -f 'syslinux.c'; then $(CYGPATH_W) 'syslinux.c'; else $(CYGPATH_W) '$(srcdir)/syslinux.c'; fi`
 
+rufus-vhd.o: vhd.c
+	$(AM_V_CC) @AM_BACKSLASH@
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-vhd.o `test -f 'vhd.c' || echo '$(srcdir)/'`vhd.c
+
+rufus-vhd.obj: vhd.c
+	$(AM_V_CC) @AM_BACKSLASH@
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-vhd.obj `if test -f 'vhd.c'; then $(CYGPATH_W) 'vhd.c'; else $(CYGPATH_W) '$(srcdir)/vhd.c'; fi`
+
 rufus-format.o: format.c
 	$(AM_V_CC) @AM_BACKSLASH@
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(rufus_CFLAGS) $(CFLAGS) -c -o rufus-format.o `test -f 'format.c' || echo '$(srcdir)/'`format.c

src/format.c

@@ -1122,6 +1122,8 @@ DWORD WINAPI FormatThread(LPVOID param)
 	char drive_name[] = "?:\\";
 	char bb_msg[512];
 	char logfile[MAX_PATH], *userdir;
+	char wim_image[] = "?:\\sources\\install.wim";
+	char efi_dst[] = "?:\\efi\\boot\\bootx64.efi";
 	FILE* log_fd;
 
 	hPhysicalDrive = GetDriveHandle(num, NULL, TRUE, TRUE);
@@ -1250,7 +1252,7 @@ DWORD WINAPI FormatThread(LPVOID param)
 	if (IsChecked(IDC_DOS)) {
 		if (pt == PT_GPT) {
 			// For once, no need to do anything - just check our sanity
-			if ( (dt != DT_ISO) || (!iso_report.has_efi) || (fs > FS_FAT32) ) {
+			if ( (dt != DT_ISO) || (!IS_EFI(iso_report)) || (fs > FS_FAT32) ) {
 				uprintf("Spock gone crazy error!\n");
 				FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_INSTALL_FAILURE;
 				goto out;
@@ -1310,6 +1312,23 @@ DWORD WINAPI FormatThread(LPVOID param)
 						FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_CANNOT_COPY;
 					goto out;
 				}
+				if ((pt == PT_GPT) && (!iso_report.has_efi) && (iso_report.has_win7_efi)) {
+					// TODO: progress
+					PrintStatus(0, TRUE, "Win7 EFI boot setup (this may take a while)...");
+					wim_image[0] = drive_name[0];
+					efi_dst[0] = drive_name[0];
+					efi_dst[sizeof(efi_dst) - sizeof("\\bootx64.efi")] = 0;
+					if (!CreateDirectoryA(efi_dst, 0)) {
+						uprintf("Could not create directory '%s': %s\n", WindowsErrorString());
+						FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_CANT_PATCH);
+					} else {
+						efi_dst[sizeof(efi_dst) - sizeof("\\bootx64.efi")] = '\\';
+						if (!WIMExtractFile(wim_image, 1, "Windows\\Boot\\EFI\\bootmgfw.efi", efi_dst)) {
+							uprintf("Failed to setup Win7 EFI boot\n");
+							FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_CANT_PATCH);
+						}
+					}
+				}
 			}
 			if ( (pt == PT_MBR) && (IS_WINPE(iso_report.winpe)) ) {
 				// Apply WinPe fixup

src/iso.c

@@ -55,7 +55,7 @@ RUFUS_ISO_REPORT iso_report;
 int64_t iso_blocking_status = -1;
 #define ISO_BLOCKING(x) do {x; iso_blocking_status++; } while(0)
 static const char* psz_extract_dir;
-static const char* bootmgr_name = "bootmgr";
+static const char* bootmgr_efi_name = "bootmgr.efi";
 static const char* ldlinux_name = "ldlinux.sys";
 static const char* efi_dirname = "/efi/boot";
 static const char* isolinux_name[] = { "isolinux.cfg", "syslinux.cfg", "extlinux.conf"};
@@ -123,9 +123,14 @@ static __inline BOOL check_iso_props(const char* psz_dirname, BOOL* is_syslinux_
 	}
 
 	if (scan_only) {
-		// Check for a "bootmgr" file in root (psz_path = "")
+		// Check for a "bootmgr(.efi)" file in root (psz_path = "")
-		if ((*psz_dirname == 0) && (safe_stricmp(psz_basename, bootmgr_name) == 0))
+		if (*psz_dirname == 0) {
+			if (safe_strnicmp(psz_basename, bootmgr_efi_name, sizeof(bootmgr_efi_name)-4) == 0)
 				iso_report.has_bootmgr = TRUE;
+			if (safe_stricmp(psz_basename, bootmgr_efi_name) == 0) {
+				iso_report.has_win7_efi = TRUE;
+			}
+		}
 
 		// Check for the EFI boot directory
 		if (safe_stricmp(psz_dirname, efi_dirname) == 0)

src/rufus.c

@@ -491,7 +491,7 @@ static void SetFSFromISO(void)
 	}
 
 	// Syslinux and EFI have precedence over bootmgr
-	if ((iso_report.has_isolinux) || (iso_report.has_efi)) {
+	if ((iso_report.has_isolinux) || (IS_EFI(iso_report))) {
 		if (fs_mask & (1<<FS_FAT32)) {
 			selected_fs = FS_FAT32;
 		} else if (fs_mask & (1<<FS_FAT16)) {
@@ -633,7 +633,7 @@ const GUID PARTITION_BASIC_DATA_GUID = { 0xebd0a0a2, 0xb9e5, 0x4433, {0x87, 0xc0
 #endif
 BOOL CreatePartition(HANDLE hDrive)
 {
-	CREATE_DISK CreateDisk = {PARTITION_STYLE_RAW, {0}};
+	CREATE_DISK CreateDisk = {PARTITION_STYLE_RAW, {{0}}};
 	DRIVE_LAYOUT_INFORMATION_EX4 DriveLayoutEx = {0};
 	BOOL r;
 	DWORD size;
@@ -1354,8 +1354,10 @@ DWORD WINAPI ISOScanThread(LPVOID param)
 		safe_free(iso_path);
 		goto out;
 	}
-	uprintf("ISO label: '%s'\r\n  Size: %lld bytes\r\n  Has a >4GB file: %s\r\n  Uses EFI: %s\r\n  Uses Bootmgr: %s\r\n  Uses WinPE: %s%s\r\n  Uses isolinux: %s\n",
+	// TODO: 4GB and UEFI = BAD!!!
-		iso_report.label, iso_report.projected_size, iso_report.has_4GB_file?"Yes":"No",  iso_report.has_efi?"Yes":"No", iso_report.has_bootmgr?"Yes":"No",
+	uprintf("ISO label: '%s'\r\n  Size: %lld bytes\r\n  Has a >4GB file: %s\r\n  Uses EFI: %s%s\r\n  Uses Bootmgr: %s\r\n  Uses WinPE: %s%s\r\n  Uses isolinux: %s\n",
+		iso_report.label, iso_report.projected_size, iso_report.has_4GB_file?"Yes":"No", (iso_report.has_efi || iso_report.has_win7_efi)?"Yes":"No", 
+		(iso_report.has_win7_efi && (!iso_report.has_efi))?" (win7_x64)":"", iso_report.has_bootmgr?"Yes":"No",
 		IS_WINPE(iso_report.winpe)?"Yes":"No", (iso_report.uses_minint)?" (with /minint)":"", iso_report.has_isolinux?"Yes":"No");
 	if (iso_report.has_isolinux) {
 		for (i=0; i<NB_OLD_C32; i++) {
@@ -1922,7 +1924,7 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
 						}
 						fs = (int)ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem));
 						pt = (int)ComboBox_GetItemData(hPartitionScheme, ComboBox_GetCurSel(hPartitionScheme));
-						if ((pt == PT_GPT) && ((!iso_report.has_efi) || ((fs > FS_FAT32)))) {
+						if ((pt == PT_GPT) && ((!IS_EFI(iso_report)) || ((fs > FS_FAT32)))) {
 							MessageBoxA(hMainDialog, "When using GPT, only EFI bootable ISOs are supported. "
 								"Please select an EFI bootable ISO or change the Partition Scheme to MBR.", "Unsupported GPT ISO...", MB_OK|MB_ICONERROR);
 							break;
@@ -1937,8 +1939,8 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
 							}
 							break;
 						} else if (((fs == FS_FAT16)||(fs == FS_FAT32)) && ((!iso_report.has_isolinux) && (pt != PT_GPT))) {
-							MessageBoxA(hMainDialog, "Only 'isolinux' based ISO "
+							MessageBoxA(hMainDialog, "Only isolinux or EFI based ISO "
-								"images can currently be used with FAT.", "Unsupported ISO...", MB_OK|MB_ICONERROR);
+								"images can currently be used with FAT/FAT32.", "Unsupported ISO...", MB_OK|MB_ICONERROR);
 							break;
 						}
 					}

src/rufus.h

@@ -181,6 +181,7 @@ typedef struct {
 #define WINPE_MININT    0x2A
 #define WINPE_I386      0x15
 #define IS_WINPE(r)     (((r&WINPE_MININT) == WINPE_MININT)||((r&WINPE_I386) == WINPE_I386))
+#define IS_EFI(r)       ((r.has_efi) || (r.has_win7_efi))
 
 typedef struct {
 	char label[192];		/* 3*64 to account for UTF-8 */
@@ -191,6 +192,7 @@ typedef struct {
 	BOOL has_4GB_file;
 	BOOL has_bootmgr;
 	BOOL has_efi;
+	BOOL has_win7_efi;
 	BOOL has_isolinux;
 	BOOL has_autorun;
 	BOOL has_old_c32[NB_OLD_C32];
@@ -296,6 +298,7 @@ extern char* get_token_data_buffer(const char* token, unsigned int n, const char
 extern char* insert_section_data(const char* filename, const char* section, const char* data, BOOL dos2unix);
 extern char* replace_in_token_data(const char* filename, const char* token, const char* src, const char* rep, BOOL dos2unix);
 extern void parse_update(char* buf, size_t len);
+extern BOOL WIMExtractFile(const char* wim_image, int index, const char* src, const char* dst);
 
 __inline static BOOL UnlockDrive(HANDLE hDrive)
 {

src/rufus.rc

@@ -30,7 +30,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL
 IDD_DIALOG DIALOGEX 12, 12, 206, 316
 STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | DS_CENTER | WS_POPUP | WS_CAPTION | WS_SYSMENU
 EXSTYLE WS_EX_APPWINDOW
-CAPTION "Rufus v1.3.1.223"
+CAPTION "Rufus v1.3.1.224"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
     DEFPUSHBUTTON   "Start",IDC_START,94,278,50,14
@@ -274,8 +274,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,3,1,223
+ FILEVERSION 1,3,1,224
- PRODUCTVERSION 1,3,1,223
+ PRODUCTVERSION 1,3,1,224
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -292,13 +292,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Akeo Consulting (http://akeo.ie)"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "1.3.1.223"
+            VALUE "FileVersion", "1.3.1.224"
             VALUE "InternalName", "Rufus"
             VALUE "LegalCopyright", "(c) 2011-2012 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
             VALUE "OriginalFilename", "rufus.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "1.3.1.223"
+            VALUE "ProductVersion", "1.3.1.224"
         END
     END
     BLOCK "VarFileInfo"

src/vhd.c

@@ -0,0 +1,122 @@
+/*
+ * Rufus: The Reliable USB Formatting Utility
+ * Virtual Disk Handling functions
+ * Copyright (c) 2013 Pete Batard <pete@akeo.ie>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "rufus.h"
+#include "msapi_utf8.h"
+
+#define WIM_GENERIC_READ	GENERIC_READ
+#define WIM_OPEN_EXISTING	OPEN_EXISTING
+
+typedef HANDLE (WINAPI *WIMCreateFile_t)(
+	PWSTR   pszWimPath,
+	DWORD   dwDesiredAccess,
+	DWORD   dwCreationDisposition,
+	DWORD   dwFlagsAndAttributes,
+	DWORD   dwCompressionType,
+	PDWORD  pdwCreationResult
+);
+
+typedef BOOL (WINAPI *WIMSetTemporaryPath_t)(
+	HANDLE  hWim,
+	PWSTR   pszPath
+);
+
+typedef HANDLE (WINAPI *WIMLoadImage_t)(
+	HANDLE  hWim,
+	DWORD   dwImageIndex
+);
+
+typedef BOOL (WINAPI *WIMExtractImagePath_t)(
+	HANDLE  hImage,
+	PWSTR   pszImagePath,
+	PWSTR   pszDestinationPath,
+	DWORD   dwExtractFlags
+);
+
+typedef BOOL (WINAPI *WIMCloseHandle_t)(
+	HANDLE  hObj
+);
+
+// Extract a file from a WIM image
+// NB: Don't bother trying to get progress from a WIM callback - it doesn't work!
+BOOL WIMExtractFile(const char* image, int index, const char* src, const char* dst)
+{
+	BOOL r = FALSE;
+	DWORD dw = 0;
+	HANDLE hWim = NULL;
+	HANDLE hImage = NULL;
+	wchar_t wtemp[MAX_PATH] = {0};
+	wchar_t* wimage = utf8_to_wchar(image);
+	wchar_t* wsrc = utf8_to_wchar(src);
+	wchar_t* wdst = utf8_to_wchar(dst);
+	PF_DECL(WIMCreateFile);
+	PF_DECL(WIMSetTemporaryPath);
+	PF_DECL(WIMLoadImage);
+	PF_DECL(WIMExtractImagePath);
+	PF_DECL(WIMCloseHandle);
+
+	PF_INIT_OR_OUT(WIMCreateFile, wimgapi);
+	PF_INIT_OR_OUT(WIMSetTemporaryPath, wimgapi);
+	PF_INIT_OR_OUT(WIMLoadImage, wimgapi);
+	PF_INIT_OR_OUT(WIMExtractImagePath, wimgapi);
+	PF_INIT_OR_OUT(WIMCloseHandle, wimgapi);
+
+	// TODO: check for NULL and missing wimgapi.dll
+
+	if (GetTempPathW(ARRAYSIZE(wtemp), wtemp) == 0) {
+		uprintf("Could not fetch temp path: %s\n", WindowsErrorString());
+		goto out;
+	}
+
+	uprintf("Opening: %s (index #%d)\n", image, index);
+	hWim = pfWIMCreateFile(wimage, WIM_GENERIC_READ, WIM_OPEN_EXISTING, 0, 0, &dw);
+	if (hWim == NULL) {
+		uprintf("  Error: '%s': %s\n", WindowsErrorString());
+		goto out;
+	}
+
+	if (!pfWIMSetTemporaryPath(hWim, wtemp)) {
+		uprintf("  Error setting temp path: %s\n", WindowsErrorString());
+		goto out;
+	}
+
+	hImage = pfWIMLoadImage(hWim, (DWORD)index);
+	if (hImage == NULL) {
+		uprintf("  Error setting index: %s.\n", WindowsErrorString());
+		goto out;
+	}
+
+	uprintf("Extracting: %s (From \\%s)\n", dst, src);
+	if (!pfWIMExtractImagePath(hImage, wsrc, wdst, 0)) {
+		uprintf("  Could not extract file: %s.\n", WindowsErrorString());
+		goto out;
+	}
+	r = TRUE;
+
+out:
+	if ((hImage != NULL) || (hWim != NULL)) {
+		uprintf("Closing: %s\n", image);
+	}
+	if (hImage != NULL) pfWIMCloseHandle(hImage);
+	if (hWim != NULL) pfWIMCloseHandle(hWim);
+	safe_free(wimage);
+	safe_free(wsrc);
+	safe_free(wdst);
+	return r;
+}