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* update copyright year * switch relevant files to UTF-8 (without signature). It's 2013 for crying out loud: if your file editor or file viewer can't handle plain UTF-8, go back to the 1980s! * also rename autogen.sh to bootstrap.sh
1348 lines
46 KiB
C
1348 lines
46 KiB
C
/*
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* Rufus: The Reliable USB Formatting Utility
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* Formatting function calls
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* Copyright © 2007-2009 Tom Thornhill/Ridgecrop
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* Copyright © 2011-2013 Pete Batard <pete@akeo.ie>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifdef _CRTDBG_MAP_ALLOC
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#include <stdlib.h>
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#include <crtdbg.h>
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#endif
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#include <windows.h>
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#include <windowsx.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <process.h>
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#include <stddef.h>
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#include <ctype.h>
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#include <locale.h>
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#include "msapi_utf8.h"
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#include "rufus.h"
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#include "resource.h"
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#include "br.h"
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#include "fat16.h"
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#include "fat32.h"
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#include "ntfs.h"
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#include "partition_info.h"
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#include "file.h"
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#include "format.h"
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#include "badblocks.h"
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/*
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* Globals
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*/
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DWORD FormatStatus;
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badblocks_report report;
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static float format_percent = 0.0f;
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static int task_number = 0;
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/* Number of steps for each FS for FCC_STRUCTURE_PROGRESS */
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const int nb_steps[FS_MAX] = { 5, 5, 12, 10 };
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static int fs_index = 0;
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/*
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* FormatEx callback. Return FALSE to halt operations
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*/
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static BOOLEAN __stdcall FormatExCallback(FILE_SYSTEM_CALLBACK_COMMAND Command, DWORD Action, PVOID pData)
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{
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DWORD* percent;
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if (IS_ERROR(FormatStatus))
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return FALSE;
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switch(Command) {
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case FCC_PROGRESS:
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percent = (DWORD*)pData;
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PrintStatus(0, FALSE, "Formatting: %d%% completed.", *percent);
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UpdateProgress(OP_FORMAT, 1.0f * (*percent));
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break;
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case FCC_STRUCTURE_PROGRESS: // No progress on quick format
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PrintStatus(0, TRUE, "Creating file system: Task %d/%d completed.", ++task_number, nb_steps[fs_index]);
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format_percent += 100.0f / (1.0f * nb_steps[fs_index]);
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UpdateProgress(OP_CREATE_FS, format_percent);
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break;
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case FCC_DONE:
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PrintStatus(0, TRUE, "Creating file system: Task %d/%d completed.", nb_steps[fs_index], nb_steps[fs_index]);
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UpdateProgress(OP_CREATE_FS, 100.0f);
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if(*(BOOLEAN*)pData == FALSE) {
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uprintf("Error while formatting.\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_GEN_FAILURE;
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}
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break;
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case FCC_DONE_WITH_STRUCTURE: // We get this message when formatting Small FAT16
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// pData Seems to be a struct with at least one (32 BIT!!!) string pointer to the size in MB
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// uprintf("Done with that sort of thing: Action=%d pData=%0p\n", Action, pData);
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// /!\ THE FOLLOWING ONLY WORKS ON VISTA OR LATER - DO NOT ENABLE ON XP!
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// DumpBufferHex(pData, 8);
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// uprintf("Volume size: %s MB\n", (char*)(LONG_PTR)(*(ULONG32*)pData));
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break;
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case FCC_INCOMPATIBLE_FILE_SYSTEM:
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uprintf("Incompatible File System\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_INCOMPATIBLE_FS);
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break;
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case FCC_ACCESS_DENIED:
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uprintf("Access denied\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_ACCESS_DENIED;
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break;
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case FCC_MEDIA_WRITE_PROTECTED:
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uprintf("Media is write protected\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_PROTECT;
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break;
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case FCC_VOLUME_IN_USE:
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uprintf("Volume is in use\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_DEVICE_IN_USE;
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break;
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case FCC_CANT_QUICK_FORMAT:
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uprintf("Cannot quick format this volume\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_CANT_QUICK_FORMAT);
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break;
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case FCC_BAD_LABEL:
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uprintf("Bad label\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_LABEL_TOO_LONG;
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break;
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case FCC_OUTPUT:
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uprintf("%s\n", ((PTEXTOUTPUT)pData)->Output);
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break;
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case FCC_CLUSTER_SIZE_TOO_BIG:
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case FCC_CLUSTER_SIZE_TOO_SMALL:
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uprintf("Unsupported cluster size\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_INVALID_CLUSTER_SIZE);
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break;
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case FCC_VOLUME_TOO_BIG:
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case FCC_VOLUME_TOO_SMALL:
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uprintf("Volume is too %s\n", FCC_VOLUME_TOO_BIG?"big":"small");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_INVALID_VOLUME_SIZE);
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case FCC_NO_MEDIA_IN_DRIVE:
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uprintf("No media in drive\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_NO_MEDIA_IN_DRIVE;
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break;
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default:
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uprintf("FormatExCallback: received unhandled command %X\n", Command);
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_NOT_SUPPORTED;
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break;
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}
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return (!IS_ERROR(FormatStatus));
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}
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/*
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* Chkdsk callback. Return FALSE to halt operations
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*/
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static BOOLEAN __stdcall ChkdskCallback(FILE_SYSTEM_CALLBACK_COMMAND Command, DWORD Action, PVOID pData)
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{
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DWORD* percent;
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if (IS_ERROR(FormatStatus))
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return FALSE;
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switch(Command) {
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case FCC_PROGRESS:
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case FCC_CHECKDISK_PROGRESS:
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percent = (DWORD*)pData;
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PrintStatus(0, FALSE, "NTFS Fixup: %d%% completed.", *percent);
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break;
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case FCC_DONE:
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if(*(BOOLEAN*)pData == FALSE) {
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uprintf("Error while checking disk.\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_GEN_FAILURE;
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}
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break;
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case FCC_UNKNOWN1A:
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case FCC_DONE_WITH_STRUCTURE:
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// Silence these specific calls
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break;
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case FCC_INCOMPATIBLE_FILE_SYSTEM:
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uprintf("Incompatible File System\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_INCOMPATIBLE_FS);
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break;
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case FCC_ACCESS_DENIED:
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uprintf("Access denied\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_ACCESS_DENIED;
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break;
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case FCC_MEDIA_WRITE_PROTECTED:
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uprintf("Media is write protected\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_PROTECT;
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break;
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case FCC_VOLUME_IN_USE:
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uprintf("Volume is in use\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_DEVICE_IN_USE;
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break;
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case FCC_OUTPUT:
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uprintf("%s\n", ((PTEXTOUTPUT)pData)->Output);
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break;
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case FCC_NO_MEDIA_IN_DRIVE:
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uprintf("No media in drive\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_NO_MEDIA_IN_DRIVE;
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break;
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case FCC_READ_ONLY_MODE:
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uprintf("Media has been switched to read-only - Leaving checkdisk\n");
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break;
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default:
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uprintf("ChkdskExCallback: received unhandled command %X\n", Command);
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// Assume the command isn't an error
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break;
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}
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return (!IS_ERROR(FormatStatus));
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}
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/*
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* Converts an UTF-16 label to a valid FAT/NTFS one
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*/
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static void ToValidLabel(WCHAR* name, BOOL bFAT)
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{
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size_t i, j, k;
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BOOL found;
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WCHAR unauthorized[] = L"*?.,;:/\\|+=<>[]";
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WCHAR to_underscore[] = L"\t";
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if (name == NULL)
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return;
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for (i=0, k=0; i<wcslen(name); i++) {
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if (bFAT) { // NTFS does allows all the FAT unauthorized above
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found = FALSE;
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for (j=0; j<wcslen(unauthorized); j++) {
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if (name[i] == unauthorized[j]) {
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found = TRUE; break;
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}
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}
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// A FAT label that contains extended chars will be rejected
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if (name[i] >= 0x80) {
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name[k++] = '_';
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found = TRUE;
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}
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if (found) continue;
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}
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found = FALSE;
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for (j=0; j<wcslen(to_underscore); j++) {
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if (name[i] == to_underscore[j]) {
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name[k++] = '_';
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found = TRUE; break;
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}
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}
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if (found) continue;
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name[k++] = bFAT?toupper(name[i]):name[i];
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}
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name[k] = 0;
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if (bFAT) {
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name[11] = 0;
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for (i=0, j=0; name[i]!=0; i++)
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if (name[i] == '_') j++;
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if (i<2*j) {
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// If the final label is mostly underscore, use the proposed label
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uprintf("FAT label is mostly undercores. Using '%s' label instead.\n", SelectedDrive.proposed_label);
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for(i=0; SelectedDrive.proposed_label[i]!=0; i++)
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name[i] = SelectedDrive.proposed_label[i];
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name[i] = 0;
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}
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} else {
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name[32] = 0;
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}
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// Needed for disk by label isolinux.cfg workaround
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wchar_to_utf8_no_alloc(name, iso_report.usb_label, sizeof(iso_report.usb_label));
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}
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/*
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* 28.2 CALCULATING THE VOLUME SERIAL NUMBER
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*
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* For example, say a disk was formatted on 26 Dec 95 at 9:55 PM and 41.94
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* seconds. DOS takes the date and time just before it writes it to the
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* disk.
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*
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* Low order word is calculated: Volume Serial Number is:
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* Month & Day 12/26 0c1ah
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* Sec & Hundrenths 41:94 295eh 3578:1d02
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* -----
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* 3578h
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*
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* High order word is calculated:
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* Hours & Minutes 21:55 1537h
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* Year 1995 07cbh
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* -----
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* 1d02h
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*/
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static DWORD GetVolumeID(void)
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{
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SYSTEMTIME s;
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DWORD d;
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WORD lo,hi,tmp;
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GetLocalTime(&s);
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lo = s.wDay + (s.wMonth << 8);
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tmp = (s.wMilliseconds/10) + (s.wSecond << 8);
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lo += tmp;
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hi = s.wMinute + (s.wHour << 8);
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hi += s.wYear;
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d = lo + (hi << 16);
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return d;
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}
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/*
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* This is the Microsoft calculation from FATGEN
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*
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* DWORD RootDirSectors = 0;
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* DWORD TmpVal1, TmpVal2, FATSz;
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*
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* TmpVal1 = DskSize - (ReservedSecCnt + RootDirSectors);
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* TmpVal2 = (256 * SecPerClus) + NumFATs;
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* TmpVal2 = TmpVal2 / 2;
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* FATSz = (TmpVal1 + (TmpVal2 - 1)) / TmpVal2;
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*
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* return( FatSz );
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*/
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static DWORD GetFATSizeSectors(DWORD DskSize, DWORD ReservedSecCnt, DWORD SecPerClus, DWORD NumFATs, DWORD BytesPerSect)
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{
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ULONGLONG Numerator, Denominator;
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ULONGLONG FatElementSize = 4;
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ULONGLONG FatSz;
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// This is based on
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// http://hjem.get2net.dk/rune_moeller_barnkob/filesystems/fat.html
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Numerator = FatElementSize * (DskSize - ReservedSecCnt);
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Denominator = (SecPerClus * BytesPerSect) + (FatElementSize * NumFATs);
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FatSz = Numerator / Denominator;
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// round up
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FatSz += 1;
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return (DWORD)FatSz;
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}
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/*
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* Large FAT32 volume formatting from fat32format by Tom Thornhill
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* http://www.ridgecrop.demon.co.uk/index.htm?fat32format.htm
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*/
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// TODO: disable slow format for > 32 GB FAT32
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static BOOL FormatFAT32(DWORD DriveIndex)
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{
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BOOL r = FALSE;
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char DriveLetter;
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DWORD i;
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HANDLE hLogicalVolume;
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DWORD cbRet;
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DISK_GEOMETRY dgDrive;
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PARTITION_INFORMATION piDrive;
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// Recommended values
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DWORD ReservedSectCount = 32;
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DWORD NumFATs = 2;
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DWORD BackupBootSect = 6;
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DWORD VolumeId = 0; // calculated before format
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WCHAR wLabel[64], wDriveName[] = L"#:\\";
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DWORD BurstSize = 128; // Zero in blocks of 64K typically
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// Calculated later
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DWORD FatSize = 0;
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DWORD BytesPerSect = 0;
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DWORD ClusterSize = 0;
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DWORD SectorsPerCluster = 0;
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DWORD TotalSectors = 0;
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DWORD SystemAreaSize = 0;
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DWORD UserAreaSize = 0;
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ULONGLONG qTotalSectors = 0;
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// Structures to be written to the disk
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FAT_BOOTSECTOR32 *pFAT32BootSect = NULL;
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FAT_FSINFO *pFAT32FsInfo = NULL;
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DWORD *pFirstSectOfFat = NULL;
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BYTE* pZeroSect = NULL;
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char VolId[12] = "NO NAME ";
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// Debug temp vars
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ULONGLONG FatNeeded, ClusterCount;
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PrintStatus(0, TRUE, "Formatting...");
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uprintf("Using large FAT32 format method\n");
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VolumeId = GetVolumeID();
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// Open the drive (volume should already be locked)
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hLogicalVolume = GetDriveHandle(DriveIndex, &DriveLetter, TRUE, FALSE);
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if (IS_ERROR(FormatStatus)) goto out;
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if (hLogicalVolume == INVALID_HANDLE_VALUE)
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die("Could not access logical volume\n", ERROR_OPEN_FAILED);
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// Make sure we get exclusive access
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if (!UnmountDrive(hLogicalVolume))
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return r;
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// Work out drive params
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if (!DeviceIoControl (hLogicalVolume, IOCTL_DISK_GET_DRIVE_GEOMETRY, NULL, 0, &dgDrive,
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sizeof(dgDrive), &cbRet, NULL)) {
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die("Failed to get device geometry\n", ERROR_NOT_SUPPORTED);
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}
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if (IS_ERROR(FormatStatus)) goto out;
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if (!DeviceIoControl (hLogicalVolume, IOCTL_DISK_GET_PARTITION_INFO, NULL, 0, &piDrive,
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sizeof(piDrive), &cbRet, NULL)) {
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die("Failed to get parition info\n", ERROR_NOT_SUPPORTED);
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}
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BytesPerSect = dgDrive.BytesPerSector;
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// Checks on Disk Size
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qTotalSectors = piDrive.PartitionLength.QuadPart/dgDrive.BytesPerSector;
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// Low end limit - 65536 sectors
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if (qTotalSectors < 65536) {
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// Most FAT32 implementations would probably mount this volume just fine,
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// but the spec says that we shouldn't do this, so we won't
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die("This drive is too small for FAT32 - there must be at least 64K clusters\n", APPERR(ERROR_INVALID_CLUSTER_SIZE));
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}
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|
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if (qTotalSectors >= 0xffffffff) {
|
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// This is a more fundamental limitation on FAT32 - the total sector count in the root dir
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// ís 32bit. With a bit of creativity, FAT32 could be extended to handle at least 2^28 clusters
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// There would need to be an extra field in the FSInfo sector, and the old sector count could
|
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// be set to 0xffffffff. This is non standard though, the Windows FAT driver FASTFAT.SYS won't
|
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// understand this. Perhaps a future version of FAT32 and FASTFAT will handle this.
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die ("This drive is too big for FAT32 - max 2TB supported\n", APPERR(ERROR_INVALID_VOLUME_SIZE));
|
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}
|
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|
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pFAT32BootSect = (FAT_BOOTSECTOR32*) calloc(BytesPerSect, 1);
|
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pFAT32FsInfo = (FAT_FSINFO*) calloc(BytesPerSect, 1);
|
|
pFirstSectOfFat = (DWORD*) calloc(BytesPerSect, 1);
|
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if (!pFAT32BootSect || !pFAT32FsInfo || !pFirstSectOfFat) {
|
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die("Failed to allocate memory\n", ERROR_NOT_ENOUGH_MEMORY);
|
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}
|
|
|
|
// fill out the boot sector and fs info
|
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pFAT32BootSect->sJmpBoot[0]=0xEB;
|
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pFAT32BootSect->sJmpBoot[1]=0x5A;
|
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pFAT32BootSect->sJmpBoot[2]=0x90;
|
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strncpy((char*)pFAT32BootSect->sOEMName, "MSWIN4.1", 8);
|
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pFAT32BootSect->wBytsPerSec = (WORD) BytesPerSect;
|
|
|
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ClusterSize = (DWORD)ComboBox_GetItemData(hClusterSize, ComboBox_GetCurSel(hClusterSize));
|
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SectorsPerCluster = ClusterSize / BytesPerSect;
|
|
|
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pFAT32BootSect->bSecPerClus = (BYTE) SectorsPerCluster ;
|
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pFAT32BootSect->wRsvdSecCnt = (WORD) ReservedSectCount;
|
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pFAT32BootSect->bNumFATs = (BYTE) NumFATs;
|
|
pFAT32BootSect->wRootEntCnt = 0;
|
|
pFAT32BootSect->wTotSec16 = 0;
|
|
pFAT32BootSect->bMedia = 0xF8;
|
|
pFAT32BootSect->wFATSz16 = 0;
|
|
pFAT32BootSect->wSecPerTrk = (WORD) dgDrive.SectorsPerTrack;
|
|
pFAT32BootSect->wNumHeads = (WORD) dgDrive.TracksPerCylinder;
|
|
pFAT32BootSect->dHiddSec = (DWORD) piDrive.HiddenSectors;
|
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TotalSectors = (DWORD) (piDrive.PartitionLength.QuadPart/dgDrive.BytesPerSector);
|
|
pFAT32BootSect->dTotSec32 = TotalSectors;
|
|
|
|
FatSize = GetFATSizeSectors(pFAT32BootSect->dTotSec32, pFAT32BootSect->wRsvdSecCnt,
|
|
pFAT32BootSect->bSecPerClus, pFAT32BootSect->bNumFATs, BytesPerSect);
|
|
|
|
pFAT32BootSect->dFATSz32 = FatSize;
|
|
pFAT32BootSect->wExtFlags = 0;
|
|
pFAT32BootSect->wFSVer = 0;
|
|
pFAT32BootSect->dRootClus = 2;
|
|
pFAT32BootSect->wFSInfo = 1;
|
|
pFAT32BootSect->wBkBootSec = (WORD) BackupBootSect;
|
|
pFAT32BootSect->bDrvNum = 0x80;
|
|
pFAT32BootSect->Reserved1 = 0;
|
|
pFAT32BootSect->bBootSig = 0x29;
|
|
|
|
pFAT32BootSect->dBS_VolID = VolumeId;
|
|
memcpy(pFAT32BootSect->sVolLab, VolId, 11);
|
|
memcpy(pFAT32BootSect->sBS_FilSysType, "FAT32 ", 8);
|
|
((BYTE*)pFAT32BootSect)[510] = 0x55;
|
|
((BYTE*)pFAT32BootSect)[511] = 0xaa;
|
|
|
|
// FATGEN103.DOC says "NOTE: Many FAT documents mistakenly say that this 0xAA55 signature occupies the "last 2 bytes of
|
|
// the boot sector". This statement is correct if - and only if - BPB_BytsPerSec is 512. If BPB_BytsPerSec is greater than
|
|
// 512, the offsets of these signature bytes do not change (although it is perfectly OK for the last two bytes at the end
|
|
// of the boot sector to also contain this signature)."
|
|
//
|
|
// Windows seems to only check the bytes at offsets 510 and 511. Other OSs might check the ones at the end of the sector,
|
|
// so we'll put them there too.
|
|
if (BytesPerSect != 512) {
|
|
((BYTE*)pFAT32BootSect)[BytesPerSect-2] = 0x55;
|
|
((BYTE*)pFAT32BootSect)[BytesPerSect-1] = 0xaa;
|
|
}
|
|
|
|
// FSInfo sect
|
|
pFAT32FsInfo->dLeadSig = 0x41615252;
|
|
pFAT32FsInfo->dStrucSig = 0x61417272;
|
|
pFAT32FsInfo->dFree_Count = (DWORD) -1;
|
|
pFAT32FsInfo->dNxt_Free = (DWORD) -1;
|
|
pFAT32FsInfo->dTrailSig = 0xaa550000;
|
|
|
|
// First FAT Sector
|
|
pFirstSectOfFat[0] = 0x0ffffff8; // Reserved cluster 1 media id in low byte
|
|
pFirstSectOfFat[1] = 0x0fffffff; // Reserved cluster 2 EOC
|
|
pFirstSectOfFat[2] = 0x0fffffff; // end of cluster chain for root dir
|
|
|
|
// Write boot sector, fats
|
|
// Sector 0 Boot Sector
|
|
// Sector 1 FSInfo
|
|
// Sector 2 More boot code - we write zeros here
|
|
// Sector 3 unused
|
|
// Sector 4 unused
|
|
// Sector 5 unused
|
|
// Sector 6 Backup boot sector
|
|
// Sector 7 Backup FSInfo sector
|
|
// Sector 8 Backup 'more boot code'
|
|
// zero'd sectors upto ReservedSectCount
|
|
// FAT1 ReservedSectCount to ReservedSectCount + FatSize
|
|
// ...
|
|
// FATn ReservedSectCount to ReservedSectCount + FatSize
|
|
// RootDir - allocated to cluster2
|
|
|
|
UserAreaSize = TotalSectors - ReservedSectCount - (NumFATs*FatSize);
|
|
ClusterCount = UserAreaSize / SectorsPerCluster;
|
|
|
|
// Sanity check for a cluster count of >2^28, since the upper 4 bits of the cluster values in
|
|
// the FAT are reserved.
|
|
if (ClusterCount > 0x0FFFFFFF) {
|
|
die("This drive has more than 2^28 clusters, try to specify a larger cluster size or use the default\n",
|
|
ERROR_INVALID_CLUSTER_SIZE);
|
|
}
|
|
|
|
// Sanity check - < 64K clusters means that the volume will be misdetected as FAT16
|
|
if (ClusterCount < 65536) {
|
|
die("FAT32 must have at least 65536 clusters, try to specify a smaller cluster size or use the default\n",
|
|
ERROR_INVALID_CLUSTER_SIZE);
|
|
}
|
|
|
|
// Sanity check, make sure the fat is big enough
|
|
// Convert the cluster count into a Fat sector count, and check the fat size value we calculated
|
|
// earlier is OK.
|
|
FatNeeded = ClusterCount * 4;
|
|
FatNeeded += (BytesPerSect-1);
|
|
FatNeeded /= BytesPerSect;
|
|
if (FatNeeded > FatSize) {
|
|
die("This drive is too big for large FAT32 format\n", APPERR(ERROR_INVALID_VOLUME_SIZE));
|
|
}
|
|
|
|
// Now we're commited - print some info first
|
|
uprintf("Size : %gGB %u sectors\n", (double) (piDrive.PartitionLength.QuadPart / (1000*1000*1000)), TotalSectors);
|
|
uprintf("Cluster size %d bytes, %d Bytes Per Sector\n", SectorsPerCluster*BytesPerSect, BytesPerSect);
|
|
uprintf("Volume ID is %x:%x\n", VolumeId>>16, VolumeId&0xffff);
|
|
uprintf("%d Reserved Sectors, %d Sectors per FAT, %d FATs\n", ReservedSectCount, FatSize, NumFATs);
|
|
uprintf("%d Total clusters\n", ClusterCount);
|
|
|
|
// Fix up the FSInfo sector
|
|
pFAT32FsInfo->dFree_Count = (UserAreaSize/SectorsPerCluster) - 1;
|
|
pFAT32FsInfo->dNxt_Free = 3; // clusters 0-1 resered, we used cluster 2 for the root dir
|
|
|
|
uprintf("%d Free Clusters\n", pFAT32FsInfo->dFree_Count);
|
|
// Work out the Cluster count
|
|
|
|
// First zero out ReservedSect + FatSize * NumFats + SectorsPerCluster
|
|
SystemAreaSize = ReservedSectCount + (NumFATs*FatSize) + SectorsPerCluster;
|
|
uprintf("Clearing out %d sectors for reserved sectors, FATs and root cluster...\n", SystemAreaSize);
|
|
|
|
// Not the most effective, but easy on RAM
|
|
pZeroSect = (BYTE*)calloc(BytesPerSect, BurstSize);
|
|
if (!pZeroSect) {
|
|
die("Failed to allocate memory\n", ERROR_NOT_ENOUGH_MEMORY);
|
|
}
|
|
|
|
format_percent = 0.0f;
|
|
for (i=0; i<(SystemAreaSize+BurstSize-1); i+=BurstSize) {
|
|
format_percent = (100.0f*i)/(1.0f*(SystemAreaSize+BurstSize));
|
|
PrintStatus(0, FALSE, "Formatting: %d%% completed.", (int)format_percent);
|
|
UpdateProgress(OP_FORMAT, format_percent);
|
|
if (IS_ERROR(FormatStatus)) goto out; // For cancellation
|
|
if (write_sectors(hLogicalVolume, BytesPerSect, i, BurstSize, pZeroSect) != (BytesPerSect*BurstSize)) {
|
|
die("Error clearing reserved sectors\n", ERROR_WRITE_FAULT);
|
|
}
|
|
}
|
|
|
|
uprintf ("Initialising reserved sectors and FATs...\n");
|
|
// Now we should write the boot sector and fsinfo twice, once at 0 and once at the backup boot sect position
|
|
for (i=0; i<2; i++) {
|
|
int SectorStart = (i==0) ? 0 : BackupBootSect;
|
|
write_sectors(hLogicalVolume, BytesPerSect, SectorStart, 1, pFAT32BootSect);
|
|
write_sectors(hLogicalVolume, BytesPerSect, SectorStart+1, 1, pFAT32FsInfo);
|
|
}
|
|
|
|
// Write the first fat sector in the right places
|
|
for ( i=0; i<NumFATs; i++ ) {
|
|
int SectorStart = ReservedSectCount + (i * FatSize );
|
|
uprintf("FAT #%d sector at address: %d\n", i, SectorStart);
|
|
write_sectors(hLogicalVolume, BytesPerSect, SectorStart, 1, pFirstSectOfFat);
|
|
}
|
|
|
|
// Set the FAT32 volume label
|
|
GetWindowTextW(hLabel, wLabel, ARRAYSIZE(wLabel));
|
|
ToValidLabel(wLabel, TRUE);
|
|
wDriveName[0] = DriveLetter;
|
|
// Handle must be closed for SetVolumeLabel to work
|
|
safe_closehandle(hLogicalVolume);
|
|
|
|
PrintStatus(0, TRUE, "Setting Label (This can take while)...");
|
|
if (!SetVolumeLabelW(wDriveName, wLabel)) {
|
|
uprintf("Could not set label: %s\n", WindowsErrorString());
|
|
}
|
|
uprintf("Format completed.\n");
|
|
r = TRUE;
|
|
|
|
out:
|
|
safe_closehandle(hLogicalVolume);
|
|
safe_free(pFAT32BootSect);
|
|
safe_free(pFAT32FsInfo);
|
|
safe_free(pFirstSectOfFat);
|
|
safe_free(pZeroSect);
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Call on fmifs.dll's FormatEx() to format the drive
|
|
*/
|
|
static BOOL FormatDrive(char DriveLetter)
|
|
{
|
|
BOOL r = FALSE;
|
|
PF_DECL(FormatEx);
|
|
WCHAR wDriveRoot[] = L"?:\\";
|
|
WCHAR wFSType[32];
|
|
WCHAR wLabel[64];
|
|
size_t i;
|
|
char* locale;
|
|
|
|
wDriveRoot[0] = (WCHAR)DriveLetter;
|
|
PrintStatus(0, TRUE, "Formatting...");
|
|
// LoadLibrary("fmifs.dll") appears to changes the locale, which can lead to
|
|
// problems with tolower(). Make sure we restore the locale. For more details,
|
|
// see http://comments.gmane.org/gmane.comp.gnu.mingw.user/39300
|
|
locale = setlocale(LC_ALL, NULL);
|
|
PF_INIT_OR_OUT(FormatEx, fmifs);
|
|
setlocale(LC_ALL, locale);
|
|
|
|
GetWindowTextW(hFileSystem, wFSType, ARRAYSIZE(wFSType));
|
|
// We may have a " (Default)" trail
|
|
for (i=0; i<wcslen(wFSType); i++) {
|
|
if (wFSType[i] == ' ') {
|
|
wFSType[i] = 0;
|
|
break;
|
|
}
|
|
}
|
|
GetWindowTextW(hLabel, wLabel, ARRAYSIZE(wLabel));
|
|
// Make sure the label is valid
|
|
ToValidLabel(wLabel, (wFSType[0] == 'F') && (wFSType[1] == 'A') && (wFSType[2] == 'T'));
|
|
uprintf("Using cluster size: %d bytes\n", ComboBox_GetItemData(hClusterSize, ComboBox_GetCurSel(hClusterSize)));
|
|
format_percent = 0.0f;
|
|
task_number = 0;
|
|
fs_index = (int)ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem));
|
|
pfFormatEx(wDriveRoot, SelectedDrive.Geometry.MediaType, wFSType, wLabel,
|
|
IsChecked(IDC_QUICKFORMAT), (ULONG)ComboBox_GetItemData(hClusterSize, ComboBox_GetCurSel(hClusterSize)),
|
|
FormatExCallback);
|
|
if (!IS_ERROR(FormatStatus)) {
|
|
uprintf("Format completed.\n");
|
|
r = TRUE;
|
|
}
|
|
|
|
out:
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Call on fmifs.dll's Chkdsk() to fixup the filesystem
|
|
*/
|
|
static BOOL CheckDisk(char DriveLetter)
|
|
{
|
|
BOOL r = FALSE;
|
|
PF_DECL(Chkdsk);
|
|
WCHAR wDriveRoot[] = L"?:\\";
|
|
WCHAR wFSType[32];
|
|
size_t i;
|
|
|
|
wDriveRoot[0] = (WCHAR)DriveLetter;
|
|
PrintStatus(0, TRUE, "NTFS Fixup (Checkdisk)...");
|
|
|
|
PF_INIT_OR_OUT(Chkdsk, fmifs);
|
|
|
|
GetWindowTextW(hFileSystem, wFSType, ARRAYSIZE(wFSType));
|
|
// We may have a " (Default)" trail
|
|
for (i=0; i<wcslen(wFSType); i++) {
|
|
if (wFSType[i] == ' ') {
|
|
wFSType[i] = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
pfChkdsk(wDriveRoot, wFSType, FALSE, FALSE, FALSE, FALSE, NULL, NULL, ChkdskCallback);
|
|
if (!IS_ERROR(FormatStatus)) {
|
|
uprintf("NTFS Fixup completed.\n");
|
|
r = TRUE;
|
|
}
|
|
|
|
out:
|
|
return r;
|
|
}
|
|
|
|
static BOOL AnalyzeMBR(HANDLE hPhysicalDrive)
|
|
{
|
|
FILE fake_fd = { 0 };
|
|
|
|
fake_fd._ptr = (char*)hPhysicalDrive;
|
|
fake_fd._bufsiz = SelectedDrive.Geometry.BytesPerSector;
|
|
|
|
if (!is_br(&fake_fd)) {
|
|
uprintf("Drive does not have an x86 master boot record\n");
|
|
return FALSE;
|
|
}
|
|
if (is_dos_mbr(&fake_fd)) {
|
|
uprintf("Drive has a Microsoft DOS/NT/95A master boot record\n");
|
|
} else if (is_dos_f2_mbr(&fake_fd)) {
|
|
uprintf("Drive has a Microsoft DOS/NT/95A master boot record "
|
|
"with the undocumented F2 instruction\n");
|
|
} else if (is_95b_mbr(&fake_fd)) {
|
|
uprintf("Drive has a Microsoft 95B/98/98SE/ME master boot record\n");
|
|
} else if (is_2000_mbr(&fake_fd)) {
|
|
uprintf("Drive has a Microsoft 2000/XP/2003 master boot record\n");
|
|
} else if (is_vista_mbr(&fake_fd)) {
|
|
uprintf("Drive has a Microsoft Vista master boot record\n");
|
|
} else if (is_win7_mbr(&fake_fd)) {
|
|
uprintf("Drive has a Microsoft 7 master boot record\n");
|
|
} else if (is_zero_mbr(&fake_fd)) {
|
|
uprintf("Drive has a zeroed non-bootable master boot record\n");
|
|
} else {
|
|
uprintf("Unknown boot record\n");
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL AnalyzePBR(HANDLE hLogicalVolume)
|
|
{
|
|
FILE fake_fd = { 0 };
|
|
|
|
fake_fd._ptr = (char*)hLogicalVolume;
|
|
fake_fd._bufsiz = SelectedDrive.Geometry.BytesPerSector;
|
|
|
|
if (!is_br(&fake_fd)) {
|
|
uprintf("Volume does not have an x86 partition boot record\n");
|
|
return FALSE;
|
|
}
|
|
if (is_fat_16_br(&fake_fd) || is_fat_32_br(&fake_fd)) {
|
|
if (entire_fat_16_br_matches(&fake_fd)) {
|
|
uprintf("Drive has a FAT16 DOS partition boot record\n");
|
|
} else if (entire_fat_16_fd_br_matches(&fake_fd)) {
|
|
uprintf("Drive has a FAT16 FreeDOS partition boot record\n");
|
|
} else if (entire_fat_32_br_matches(&fake_fd)) {
|
|
uprintf("Drive has a FAT32 DOS partition boot record\n");
|
|
} else if (entire_fat_32_nt_br_matches(&fake_fd)) {
|
|
uprintf("Drive has a FAT32 NT partition boot record\n");
|
|
} else if (entire_fat_32_fd_br_matches(&fake_fd)) {
|
|
uprintf("Drive has a FAT32 FreeDOS partition boot record\n");
|
|
} else {
|
|
uprintf("Drive has a unknown FAT16 or FAT32 partition boot record\n");
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL ClearMBRGPT(HANDLE hPhysicalDrive, LONGLONG DiskSize, DWORD SectorSize)
|
|
{
|
|
BOOL r = FALSE;
|
|
uint64_t i, last_sector = DiskSize/SectorSize;
|
|
unsigned char* pBuf = (unsigned char*) calloc(SectorSize, 1);
|
|
|
|
PrintStatus(0, TRUE, "Clearing MBR/GPT structures...");
|
|
if (pBuf == NULL) {
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_NOT_ENOUGH_MEMORY;
|
|
goto out;
|
|
}
|
|
// http://en.wikipedia.org/wiki/GUID_Partition_Table tells us we should clear 34 sectors at the
|
|
// beginning and 33 at the end. We bump these values to MAX_SECTORS_TO_CLEAR each end to help
|
|
// with reluctant access to large drive.
|
|
for (i=0; i<MAX_SECTORS_TO_CLEAR; i++) {
|
|
if ((IS_ERROR(FormatStatus)) || (write_sectors(hPhysicalDrive, SectorSize, i, 1, pBuf) != SectorSize)) {
|
|
goto out;
|
|
}
|
|
}
|
|
for (i=last_sector-MAX_SECTORS_TO_CLEAR; i<last_sector; i++) {
|
|
if ((IS_ERROR(FormatStatus)) || (write_sectors(hPhysicalDrive, SectorSize, i, 1, pBuf) != SectorSize)) {
|
|
goto out;
|
|
}
|
|
}
|
|
r = TRUE;
|
|
|
|
out:
|
|
safe_free(pBuf);
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Our own MBR, not in ms-sys
|
|
*/
|
|
BOOL WriteRufusMBR(FILE *fp)
|
|
{
|
|
DWORD size;
|
|
unsigned char aucRef[] = {0x55, 0xAA};
|
|
unsigned char* rufus_mbr;
|
|
|
|
// TODO: Will we need to edit the disk ID according to UI selection in the MBR as well?
|
|
rufus_mbr = GetResource(hMainInstance, MAKEINTRESOURCEA(IDR_BR_MBR_BIN), _RT_RCDATA, "mbr.bin", &size, FALSE);
|
|
|
|
return
|
|
write_data(fp, 0x0, rufus_mbr, 0x1b8) &&
|
|
write_data(fp, 0x1fe, aucRef, sizeof(aucRef));
|
|
}
|
|
|
|
/*
|
|
* Process the Master Boot Record
|
|
*/
|
|
static BOOL WriteMBR(HANDLE hPhysicalDrive)
|
|
{
|
|
BOOL r = FALSE;
|
|
int dt, fs;
|
|
unsigned char* buf = NULL;
|
|
size_t SecSize = SelectedDrive.Geometry.BytesPerSector;
|
|
size_t nSecs = (0x200 + SecSize -1) / SecSize;
|
|
FILE fake_fd = { 0 };
|
|
|
|
if (!AnalyzeMBR(hPhysicalDrive)) return FALSE;
|
|
|
|
// FormatEx rewrites the MBR and removes the LBA attribute of FAT16
|
|
// and FAT32 partitions - we need to correct this in the MBR
|
|
buf = (unsigned char*)malloc(SecSize * nSecs);
|
|
if (buf == NULL) {
|
|
uprintf("Could not allocate memory for MBR");
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_NOT_ENOUGH_MEMORY;
|
|
goto out;
|
|
}
|
|
|
|
if (!read_sectors(hPhysicalDrive, SelectedDrive.Geometry.BytesPerSector, 0, nSecs, buf)) {
|
|
uprintf("Could not read MBR\n");
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_READ_FAULT;
|
|
goto out;
|
|
}
|
|
|
|
switch (ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem))) {
|
|
case FS_FAT16:
|
|
if (buf[0x1c2] == 0x0e) {
|
|
uprintf("Partition is already FAT16 LBA...\n");
|
|
} else if ((buf[0x1c2] != 0x04) && (buf[0x1c2] != 0x06)) {
|
|
uprintf("Warning: converting a non FAT16 partition to FAT16 LBA: FS type=0x%02x\n", buf[0x1c2]);
|
|
}
|
|
buf[0x1c2] = 0x0e;
|
|
break;
|
|
case FS_FAT32:
|
|
if (buf[0x1c2] == 0x0c) {
|
|
uprintf("Partition is already FAT32 LBA...\n");
|
|
} else if (buf[0x1c2] != 0x0b) {
|
|
uprintf("Warning: converting a non FAT32 partition to FAT32 LBA: FS type=0x%02x\n", buf[0x1c2]);
|
|
}
|
|
buf[0x1c2] = 0x0c;
|
|
break;
|
|
}
|
|
if (IsChecked(IDC_BOOT)) {
|
|
// Set first partition bootable - masquerade as per the DiskID selected
|
|
buf[0x1be] = (IsChecked(IDC_RUFUS_MBR))?(BYTE)ComboBox_GetItemData(hDiskID, ComboBox_GetCurSel(hDiskID)):0x80;
|
|
uprintf("Set bootable USB partition as 0x%02X\n", buf[0x1be]);
|
|
}
|
|
|
|
if (!write_sectors(hPhysicalDrive, SecSize, 0, nSecs, buf)) {
|
|
uprintf("Could not write MBR\n");
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_FAULT;
|
|
goto out;
|
|
}
|
|
|
|
fake_fd._ptr = (char*)hPhysicalDrive;
|
|
fake_fd._bufsiz = SelectedDrive.Geometry.BytesPerSector;
|
|
fs = (int)ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem));
|
|
dt = (int)ComboBox_GetItemData(hBootType, ComboBox_GetCurSel(hBootType));
|
|
if ( (dt == DT_SYSLINUX) || ((dt == DT_ISO) && ((fs == FS_FAT16) || (fs == FS_FAT32))) ) {
|
|
r = write_syslinux_mbr(&fake_fd);
|
|
} else {
|
|
if ((IS_WINPE(iso_report.winpe) && !iso_report.uses_minint) || (IsChecked(IDC_RUFUS_MBR))) {
|
|
uprintf("Using Rufus bootable USB selection MBR\n");
|
|
r = WriteRufusMBR(&fake_fd);
|
|
} else {
|
|
uprintf("Using Windows 7 MBR\n");
|
|
r = write_win7_mbr(&fake_fd);
|
|
}
|
|
}
|
|
|
|
out:
|
|
safe_free(buf);
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Process the Partition Boot Record
|
|
*/
|
|
static BOOL WritePBR(HANDLE hLogicalVolume)
|
|
{
|
|
int i;
|
|
FILE fake_fd = { 0 };
|
|
BOOL bFreeDOS = (ComboBox_GetItemData(hBootType, ComboBox_GetCurSel(hBootType)) == DT_FREEDOS);
|
|
|
|
fake_fd._ptr = (char*)hLogicalVolume;
|
|
fake_fd._bufsiz = SelectedDrive.Geometry.BytesPerSector;
|
|
|
|
switch (ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem))) {
|
|
case FS_FAT16:
|
|
if (!is_fat_16_fs(&fake_fd)) {
|
|
uprintf("New volume does not have a FAT16 boot sector\n");
|
|
break;
|
|
}
|
|
uprintf("Confirmed new volume has a FAT16 boot sector\n");
|
|
if (bFreeDOS) {
|
|
if (!write_fat_16_fd_br(&fake_fd, 0)) break;
|
|
} 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:
|
|
for (i=0; i<2; i++) {
|
|
if (!is_fat_32_fs(&fake_fd)) {
|
|
uprintf("New volume does not have a %s FAT32 boot sector\n", i?"secondary":"primary");
|
|
break;
|
|
}
|
|
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 (bFreeDOS) {
|
|
if (!write_fat_32_fd_br(&fake_fd, 0)) break;
|
|
} 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;
|
|
}
|
|
return TRUE;
|
|
case FS_NTFS:
|
|
if (!is_ntfs_fs(&fake_fd)) {
|
|
uprintf("New volume does not have an NTFS boot sector\n");
|
|
break;
|
|
}
|
|
uprintf("Confirmed new volume has an NTFS boot sector\n");
|
|
if (!write_ntfs_br(&fake_fd)) break;
|
|
// Note: NTFS requires a full remount after writing the PBR. We dismount when we lock
|
|
// and also go through a forced remount, so that shouldn't be an issue.
|
|
// But with NTFS, if you don't remount, you don't boot!
|
|
return TRUE;
|
|
default:
|
|
uprintf("unsupported FS for FS BR processing\n");
|
|
break;
|
|
}
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_FAULT;
|
|
return FALSE;
|
|
}
|
|
|
|
/*
|
|
* Setup WinPE for bootable USB
|
|
*/
|
|
static BOOL SetupWinPE(char drive_letter)
|
|
{
|
|
char src[64], dst[32];
|
|
const char* basedir[] = { "i386", "minint" };
|
|
const char* patch_str_org[] = { "\\minint\\txtsetup.sif", "\\minint\\system32\\" };
|
|
const char* patch_str_rep[] = { "\\i386\\txtsetup.sif", "\\i386\\system32\\" };
|
|
const char *win_nt_bt_org = "$win_nt$.~bt", *win_nt_bt_rep = "i386";
|
|
const char *rdisk_zero = "rdisk(0)";
|
|
char setupsrcdev[64];
|
|
HANDLE handle = INVALID_HANDLE_VALUE;
|
|
DWORD i, j, size, rw_size, index = 0;
|
|
BOOL r = FALSE;
|
|
char* buf = NULL;
|
|
|
|
index = ((iso_report.winpe&WINPE_I386) == WINPE_I386)?0:1;
|
|
// Allow other values than harddisk 1, as per user choice for disk ID
|
|
safe_sprintf(setupsrcdev, sizeof(setupsrcdev),
|
|
"SetupSourceDevice = \"\\device\\harddisk%d\\partition1\"", ComboBox_GetCurSel(hDiskID));
|
|
// Copy of ntdetect.com in root
|
|
safe_sprintf(src, sizeof(src), "%c:\\%s\\ntdetect.com", drive_letter, basedir[index]);
|
|
safe_sprintf(dst, sizeof(dst), "%c:\\ntdetect.com", drive_letter);
|
|
CopyFileA(src, dst, TRUE);
|
|
if (!iso_report.uses_minint) {
|
|
// Create a copy of txtsetup.sif, as we want to keep the i386 files unmodified
|
|
safe_sprintf(src, sizeof(src), "%c:\\%s\\txtsetup.sif", drive_letter, basedir[index]);
|
|
safe_sprintf(dst, sizeof(dst), "%c:\\txtsetup.sif", drive_letter);
|
|
if (!CopyFileA(src, dst, TRUE)) {
|
|
uprintf("Did not copy %s as %s: %s\n", src, dst, WindowsErrorString());
|
|
}
|
|
if (insert_section_data(dst, "[SetupData]", setupsrcdev, FALSE) == NULL) {
|
|
uprintf("Failed to add SetupSourceDevice in %s\n", dst);
|
|
goto out;
|
|
}
|
|
uprintf("Succesfully added '%s' to %s\n", setupsrcdev, dst);
|
|
}
|
|
|
|
safe_sprintf(src, sizeof(src), "%c:\\%s\\setupldr.bin", drive_letter, basedir[index]);
|
|
safe_sprintf(dst, sizeof(dst), "%c:\\BOOTMGR", drive_letter);
|
|
if (!CopyFileA(src, dst, TRUE)) {
|
|
uprintf("Did not copy %s as %s: %s\n", src, dst, WindowsErrorString());
|
|
}
|
|
|
|
// \minint with /minint option doesn't require further processing => return true
|
|
// \minint and no \i386 without /minint is unclear => return error
|
|
if (iso_report.winpe&WINPE_MININT) {
|
|
if (iso_report.uses_minint) {
|
|
uprintf("Detected \\minint directory with /minint option: nothing to patch\n");
|
|
r = TRUE;
|
|
} else if (!(iso_report.winpe&WINPE_I386)) {
|
|
uprintf("Detected \\minint directory only but no /minint option: not sure what to do\n");
|
|
}
|
|
goto out;
|
|
}
|
|
|
|
// At this stage we only handle \i386
|
|
handle = CreateFileA(dst, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
if (handle == INVALID_HANDLE_VALUE) {
|
|
uprintf("Could not open %s for patching: %s\n", dst, WindowsErrorString());
|
|
goto out;
|
|
}
|
|
size = GetFileSize(handle, NULL);
|
|
if (size == INVALID_FILE_SIZE) {
|
|
uprintf("Could not get size for file %s: %s\n", dst, WindowsErrorString());
|
|
goto out;
|
|
}
|
|
buf = (char*)malloc(size);
|
|
if (buf == NULL)
|
|
goto out;
|
|
if ((!ReadFile(handle, buf, size, &rw_size, NULL)) || (size != rw_size)) {
|
|
uprintf("Could not read file %s: %s\n", dst, WindowsErrorString());
|
|
goto out;
|
|
}
|
|
SetFilePointer(handle, 0, NULL, FILE_BEGIN);
|
|
|
|
// Patch setupldr.bin
|
|
uprintf("Patching file %s\n", dst);
|
|
// Remove CRC check for 32 bit part of setupldr.bin from Win2k3
|
|
if ((size > 0x2061) && (buf[0x2060] == 0x74) && (buf[0x2061] == 0x03)) {
|
|
buf[0x2060] = 0xeb;
|
|
buf[0x2061] = 0x1a;
|
|
uprintf(" 0x00002060: 0x74 0x03 -> 0xEB 0x1A (disable Win2k3 CRC check)\n");
|
|
}
|
|
for (i=1; i<size-32; i++) {
|
|
for (j=0; j<ARRAYSIZE(patch_str_org); j++) {
|
|
if (safe_strnicmp(&buf[i], patch_str_org[j], strlen(patch_str_org[j])-1) == 0) {
|
|
uprintf(" 0x%08X: '%s' -> '%s'\n", i, &buf[i], patch_str_rep[j]);
|
|
strcpy(&buf[i], patch_str_rep[j]);
|
|
i += (DWORD)max(strlen(patch_str_org[j]), strlen(patch_str_rep[j])); // in case org is a substring of rep
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!iso_report.uses_minint) {
|
|
// Additional setupldr.bin/bootmgr patching
|
|
for (i=0; i<size-32; i++) {
|
|
// rdisk(0) -> rdisk(#) disk masquerading
|
|
// NB: only the first one seems to be needed
|
|
if (safe_strnicmp(&buf[i], rdisk_zero, strlen(rdisk_zero)-1) == 0) {
|
|
buf[i+6] = 0x30 + ComboBox_GetCurSel(hDiskID);
|
|
uprintf(" 0x%08X: '%s' -> 'rdisk(%c)'\n", i, rdisk_zero, buf[i+6]);
|
|
}
|
|
// $WIN_NT$_~BT -> i386
|
|
if (safe_strnicmp(&buf[i], win_nt_bt_org, strlen(win_nt_bt_org)-1) == 0) {
|
|
uprintf(" 0x%08X: '%s' -> '%s%s'\n", i, &buf[i], win_nt_bt_rep, &buf[i+strlen(win_nt_bt_org)]);
|
|
strcpy(&buf[i], win_nt_bt_rep);
|
|
// This ensures that we keep the terminator backslash
|
|
buf[i+strlen(win_nt_bt_rep)] = buf[i+strlen(win_nt_bt_org)];
|
|
buf[i+strlen(win_nt_bt_rep)+1] = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ((!WriteFile(handle, buf, size, &rw_size, NULL)) || (size != rw_size)) {
|
|
uprintf("Could not write patched file: %s\n", WindowsErrorString());
|
|
goto out;
|
|
}
|
|
safe_free(buf);
|
|
safe_closehandle(handle);
|
|
|
|
r = TRUE;
|
|
|
|
out:
|
|
safe_closehandle(handle);
|
|
safe_free(buf);
|
|
return r;
|
|
}
|
|
|
|
/*
|
|
* Issue a complete remount of the volume
|
|
*/
|
|
static BOOL RemountVolume(char drive_letter)
|
|
{
|
|
char drive_guid[50];
|
|
char drive_name[] = "?:\\";
|
|
|
|
drive_name[0] = drive_letter;
|
|
if (GetVolumeNameForVolumeMountPointA(drive_name, drive_guid, sizeof(drive_guid))) {
|
|
if (DeleteVolumeMountPointA(drive_name)) {
|
|
Sleep(200);
|
|
if (SetVolumeMountPointA(drive_name, drive_guid)) {
|
|
uprintf("Successfully remounted %s on %s\n", &drive_guid[4], drive_name);
|
|
} else {
|
|
uprintf("Failed to remount %s on %s\n", &drive_guid[4], drive_name);
|
|
// This will leave the drive unaccessible and must be flagged as an error
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_CANT_REMOUNT_VOLUME);
|
|
return FALSE;
|
|
}
|
|
} else {
|
|
uprintf("Could not remount %s %s\n", drive_name, WindowsErrorString());
|
|
// Try to continue regardless
|
|
}
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/*
|
|
* Standalone thread for the formatting operation
|
|
*/
|
|
DWORD WINAPI FormatThread(LPVOID param)
|
|
{
|
|
int r, pt, bt, fs, dt;
|
|
BOOL ret;
|
|
DWORD num = (DWORD)(uintptr_t)param;
|
|
HANDLE hPhysicalDrive = INVALID_HANDLE_VALUE;
|
|
HANDLE hLogicalVolume = INVALID_HANDLE_VALUE;
|
|
SYSTEMTIME lt;
|
|
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;
|
|
|
|
fs = (int)ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem));
|
|
dt = (int)ComboBox_GetItemData(hBootType, ComboBox_GetCurSel(hBootType));
|
|
pt = GETPARTTYPE((int)ComboBox_GetItemData(hPartitionScheme, ComboBox_GetCurSel(hPartitionScheme)));
|
|
bt = GETBIOSTYPE((int)ComboBox_GetItemData(hPartitionScheme, ComboBox_GetCurSel(hPartitionScheme)));
|
|
|
|
hPhysicalDrive = GetDriveHandle(num, NULL, TRUE, TRUE);
|
|
if (hPhysicalDrive == INVALID_HANDLE_VALUE) {
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
|
|
goto out;
|
|
}
|
|
// At this stage with have both a handle and a lock to the physical drive...
|
|
|
|
// ... but we can't write sectors that are part of a volume, even if we have
|
|
// access to physical, unless we have a lock (which doesn't have to be write)
|
|
// Also, having a volume handle allows us to unmount the volume
|
|
hLogicalVolume = GetDriveHandle(num, drive_name, FALSE, TRUE);
|
|
if (hLogicalVolume == INVALID_HANDLE_VALUE) {
|
|
uprintf("Could not lock volume\n");
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
|
|
goto out;
|
|
}
|
|
UnmountDrive(hLogicalVolume);
|
|
|
|
AnalyzeMBR(hPhysicalDrive);
|
|
AnalyzePBR(hLogicalVolume);
|
|
|
|
if (IsChecked(IDC_BADBLOCKS)) {
|
|
do {
|
|
// create a log file for bad blocks report. Since %USERPROFILE% may
|
|
// have localised characters, we use the UTF-8 API.
|
|
userdir = getenvU("USERPROFILE");
|
|
safe_strcpy(logfile, MAX_PATH, userdir);
|
|
safe_free(userdir);
|
|
GetLocalTime(<);
|
|
safe_sprintf(&logfile[strlen(logfile)], sizeof(logfile)-strlen(logfile)-1,
|
|
"\\rufus_%04d%02d%02d_%02d%02d%02d.log",
|
|
lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond);
|
|
log_fd = fopenU(logfile, "w+");
|
|
if (log_fd == NULL) {
|
|
uprintf("Could not create log file for bad blocks check\n");
|
|
} else {
|
|
fprintf(log_fd, "Rufus bad blocks check started on: %04d.%02d.%02d %02d:%02d:%02d\n",
|
|
lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond);
|
|
fflush(log_fd);
|
|
}
|
|
|
|
if (!BadBlocks(hPhysicalDrive, SelectedDrive.DiskSize,
|
|
SelectedDrive.Geometry.BytesPerSector, ComboBox_GetCurSel(hNBPasses)+1, &report, log_fd)) {
|
|
uprintf("Bad blocks: Check failed.\n");
|
|
if (!FormatStatus)
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|
|
|
APPERR(ERROR_BADBLOCKS_FAILURE);
|
|
ClearMBRGPT(hPhysicalDrive, SelectedDrive.DiskSize, SelectedDrive.Geometry.BytesPerSector);
|
|
fclose(log_fd);
|
|
_unlink(logfile);
|
|
goto out;
|
|
}
|
|
uprintf("Bad Blocks: Check completed, %u bad block%s found. (%d/%d/%d errors)\n",
|
|
report.bb_count, (report.bb_count==1)?"":"s",
|
|
report.num_read_errors, report.num_write_errors, report.num_corruption_errors);
|
|
r = IDOK;
|
|
if (report.bb_count) {
|
|
safe_sprintf(bb_msg, sizeof(bb_msg), "Check completed: %u bad block%s found.\n"
|
|
" %d read errors\n %d write errors\n %d corruption errors\n",
|
|
report.bb_count, (report.bb_count==1)?"":"s",
|
|
report.num_read_errors, report.num_write_errors,
|
|
report.num_corruption_errors);
|
|
fprintf(log_fd, "%s", bb_msg);
|
|
GetLocalTime(<);
|
|
fprintf(log_fd, "Rufus bad blocks check ended on: %04d.%02d.%02d %02d:%02d:%02d\n",
|
|
lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond);
|
|
fclose(log_fd);
|
|
safe_sprintf(&bb_msg[strlen(bb_msg)], sizeof(bb_msg)-strlen(bb_msg)-1,
|
|
"\nA more detailed report can be found in:\n%s\n", logfile);
|
|
r = MessageBoxU(hMainDialog, bb_msg, "Bad blocks found", MB_ABORTRETRYIGNORE|MB_ICONWARNING);
|
|
} else {
|
|
// We didn't get any errors => delete the log file
|
|
fclose(log_fd);
|
|
_unlink(logfile);
|
|
}
|
|
} while (r == IDRETRY);
|
|
if (r == IDABORT) {
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_CANCELLED;
|
|
goto out;
|
|
}
|
|
}
|
|
// Close the (unmounted) volume before formatting, but keep the lock
|
|
safe_closehandle(hLogicalVolume);
|
|
|
|
// Especially after destructive badblocks test, you must zero the MBR/GPT completely
|
|
// before repartitioning. Else, all kind of bad things can happen.
|
|
if (!ClearMBRGPT(hPhysicalDrive, SelectedDrive.DiskSize, SelectedDrive.Geometry.BytesPerSector)) {
|
|
uprintf("unable to zero MBR/GPT\n");
|
|
if (!FormatStatus)
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_FAULT;
|
|
goto out;
|
|
}
|
|
UpdateProgress(OP_ZERO_MBR, -1.0f);
|
|
|
|
if (!CreatePartition(hPhysicalDrive, pt, fs, (pt==PARTITION_STYLE_MBR)&&(bt==BT_UEFI))) {
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_PARTITION_FAILURE;
|
|
goto out;
|
|
}
|
|
UpdateProgress(OP_PARTITION, -1.0f);
|
|
|
|
// Add a small delay after partitioning to be safe
|
|
Sleep(200);
|
|
|
|
// If FAT32 is requested and we have a large drive (>32 GB) use
|
|
// large FAT32 format, else use MS's FormatEx.
|
|
ret = ((fs == FS_FAT32) && (SelectedDrive.DiskSize > LARGE_FAT32_SIZE))?
|
|
FormatFAT32(num):FormatDrive(drive_name[0]);
|
|
if (!ret) {
|
|
// Error will be set by FormatDrive() in FormatStatus
|
|
uprintf("Format error: %s\n", StrError(FormatStatus));
|
|
goto out;
|
|
}
|
|
|
|
if (pt == PARTITION_STYLE_MBR) {
|
|
PrintStatus(0, TRUE, "Writing master boot record...");
|
|
if (!WriteMBR(hPhysicalDrive)) {
|
|
if (!FormatStatus)
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_FAULT;
|
|
goto out;
|
|
}
|
|
UpdateProgress(OP_FIX_MBR, -1.0f);
|
|
}
|
|
|
|
if (IsChecked(IDC_BOOT)) {
|
|
if (bt == BT_UEFI) {
|
|
// For once, no need to do anything - just check our sanity
|
|
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;
|
|
}
|
|
} else if ((dt == DT_WINME) || (dt == DT_FREEDOS) || ((dt == DT_ISO) && (fs == FS_NTFS))) {
|
|
// We still have a lock, which we need to modify the volume boot record
|
|
// => no need to reacquire the lock...
|
|
hLogicalVolume = GetDriveHandle(num, drive_name, TRUE, FALSE);
|
|
if (hLogicalVolume == INVALID_HANDLE_VALUE) {
|
|
uprintf("Could not re-mount volume for partition boot record access\n");
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
|
|
goto out;
|
|
}
|
|
// NB: if you unmount the logical volume here, XP will report error:
|
|
// [0x00000456] The media in the drive may have changed
|
|
PrintStatus(0, TRUE, "Writing partition boot record...");
|
|
if (!WritePBR(hLogicalVolume)) {
|
|
if (!FormatStatus)
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_WRITE_FAULT;
|
|
goto out;
|
|
}
|
|
// We must close and unlock the volume to write files to it
|
|
safe_unlockclose(hLogicalVolume);
|
|
} else if ( (dt == DT_SYSLINUX) || ((dt == DT_ISO) && ((fs == FS_FAT16) || (fs == FS_FAT32))) ) {
|
|
PrintStatus(0, TRUE, "Installing Syslinux...");
|
|
if (!InstallSyslinux(num, drive_name)) {
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_INSTALL_FAILURE;
|
|
}
|
|
}
|
|
} else {
|
|
if (IsChecked(IDC_SET_ICON))
|
|
SetAutorun(drive_name);
|
|
}
|
|
|
|
// We issue a complete remount of the filesystem at on account of:
|
|
// - Ensuring the file explorer properly detects that the volume was updated
|
|
// - Ensuring that an NTFS system will be reparsed so that it becomes bootable
|
|
if (!RemountVolume(drive_name[0]))
|
|
goto out;
|
|
|
|
if (IsChecked(IDC_BOOT)) {
|
|
if ((dt == DT_WINME) || (dt == DT_FREEDOS)) {
|
|
UpdateProgress(OP_DOS, -1.0f);
|
|
PrintStatus(0, TRUE, "Copying DOS files...");
|
|
if (!ExtractDOS(drive_name)) {
|
|
if (!FormatStatus)
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_CANNOT_COPY;
|
|
goto out;
|
|
}
|
|
} else if (dt == DT_ISO) {
|
|
if (iso_path != NULL) {
|
|
UpdateProgress(OP_DOS, 0.0f);
|
|
PrintStatus(0, TRUE, "Copying ISO files...");
|
|
drive_name[2] = 0;
|
|
if (!ExtractISO(iso_path, drive_name, FALSE)) {
|
|
if (!FormatStatus)
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_CANNOT_COPY;
|
|
goto out;
|
|
}
|
|
if ((bt == BT_UEFI) && (!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 ( (bt == BT_BIOS) && (IS_WINPE(iso_report.winpe)) ) {
|
|
// Apply WinPe fixup
|
|
if (!SetupWinPE(drive_name[0]))
|
|
FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|APPERR(ERROR_CANT_PATCH);
|
|
}
|
|
}
|
|
UpdateProgress(OP_FINALIZE, -1.0f);
|
|
PrintStatus(0, TRUE, "Finalizing...");
|
|
if (IsChecked(IDC_SET_ICON))
|
|
SetAutorun(drive_name);
|
|
// Issue another complete remount before we exit, to ensure we're clean
|
|
RemountVolume(drive_name[0]);
|
|
// NTFS fixup (WinPE/AIK images don't seem to boot without an extra checkdisk)
|
|
if ((dt == DT_ISO) && (fs == FS_NTFS)) {
|
|
CheckDisk(drive_name[0]);
|
|
UpdateProgress(OP_FINALIZE, -1.0f);
|
|
}
|
|
}
|
|
|
|
out:
|
|
SendMessage(hISOProgressDlg, UM_ISO_EXIT, 0, 0);
|
|
safe_unlockclose(hLogicalVolume);
|
|
safe_unlockclose(hPhysicalDrive);
|
|
PostMessage(hMainDialog, UM_FORMAT_COMPLETED, 0, 0);
|
|
ExitThread(0);
|
|
}
|