2 * Tool to manipulate cabinet files
4 * Copyright 2011 Alexandre Julliard
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
22 #include "wine/port.h"
27 #define WIN32_LEAN_AND_MEAN
32 #include "wine/unicode.h"
33 #include "wine/debug.h"
35 WINE_DEFAULT_DEBUG_CHANNEL(cabarc);
42 #define _O_ACCMODE (_O_RDONLY|_O_WRONLY|_O_RDWR)
43 #define _O_APPEND 0x0008
44 #define _O_RANDOM 0x0010
45 #define _O_SEQUENTIAL 0x0020
46 #define _O_TEMPORARY 0x0040
47 #define _O_NOINHERIT 0x0080
48 #define _O_CREAT 0x0100
49 #define _O_TRUNC 0x0200
50 #define _O_EXCL 0x0400
51 #define _O_SHORT_LIVED 0x1000
52 #define _O_TEXT 0x4000
53 #define _O_BINARY 0x8000
57 #define _SH_COMPAT 0x00
58 #define _SH_DENYRW 0x10
59 #define _SH_DENYWR 0x20
60 #define _SH_DENYRD 0x30
61 #define _SH_DENYNO 0x40
65 #define _A_RDONLY 0x01
66 #define _A_HIDDEN 0x02
67 #define _A_SYSTEM 0x04
71 /* command-line options */
72 static int opt_cabinet_size = CB_MAX_DISK;
73 static int opt_cabinet_id;
74 static int opt_compression = tcompTYPE_MSZIP;
75 static int opt_recurse;
76 static int opt_preserve_paths;
77 static int opt_reserve_space;
78 static int opt_verbose;
79 static char *opt_cab_file;
80 static WCHAR *opt_dest_dir;
81 static WCHAR **opt_files;
83 static void * CDECL cab_alloc( ULONG size )
85 return HeapAlloc( GetProcessHeap(), 0, size );
88 static void CDECL cab_free( void *ptr )
90 HeapFree( GetProcessHeap(), 0, ptr );
93 static WCHAR *strdupAtoW( UINT cp, const char *str )
98 DWORD len = MultiByteToWideChar( cp, 0, str, -1, NULL, 0 );
99 if ((ret = cab_alloc( len * sizeof(WCHAR) )))
100 MultiByteToWideChar( cp, 0, str, -1, ret, len );
105 static char *strdupWtoA( UINT cp, const WCHAR *str )
110 DWORD len = WideCharToMultiByte( cp, 0, str, -1, NULL, 0, NULL, NULL );
111 if ((ret = cab_alloc( len )))
112 WideCharToMultiByte( cp, 0, str, -1, ret, len, NULL, NULL );
117 /* format a cabinet name by replacing the '*' wildcard by the cabinet id */
118 static BOOL format_cab_name( char *dest, int id, const char *name )
120 const char *num = strchr( name, '*' );
127 strcpy( dest, name );
130 WINE_MESSAGE( "cabarc: Cabinet name must contain a '*' character\n" );
134 memcpy( dest, name, len );
135 len += sprintf( dest + len, "%u", id );
136 lstrcpynA( dest + len, num + 1, CB_MAX_CABINET_NAME - len );
140 static int CDECL fci_file_placed( CCAB *cab, char *file, LONG size, BOOL continuation, void *ptr )
142 if (!continuation && opt_verbose) printf( "adding %s\n", file );
146 static INT_PTR CDECL fci_open( char *file, int oflag, int pmode, int *err, void *ptr )
148 DWORD creation = 0, sharing = 0;
152 switch (oflag & _O_ACCMODE)
154 case _O_RDONLY: ioflag |= GENERIC_READ; break;
155 case _O_WRONLY: ioflag |= GENERIC_WRITE; break;
156 case _O_RDWR: ioflag |= GENERIC_READ | GENERIC_WRITE; break;
159 if (oflag & _O_CREAT)
161 if (oflag & _O_EXCL) creation = CREATE_NEW;
162 else if (oflag & _O_TRUNC) creation = CREATE_ALWAYS;
163 else creation = OPEN_ALWAYS;
167 if (oflag & _O_TRUNC) creation = TRUNCATE_EXISTING;
168 else creation = OPEN_EXISTING;
171 switch (pmode & 0x70)
173 case _SH_DENYRW: sharing = 0; break;
174 case _SH_DENYWR: sharing = FILE_SHARE_READ; break;
175 case _SH_DENYRD: sharing = FILE_SHARE_WRITE; break;
176 default: sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; break;
179 handle = CreateFileA( file, ioflag, sharing, NULL, creation, FILE_ATTRIBUTE_NORMAL, NULL );
180 if (handle == INVALID_HANDLE_VALUE) *err = GetLastError();
181 return (INT_PTR)handle;
184 static UINT CDECL fci_read( INT_PTR hf, void *pv, UINT cb, int *err, void *ptr )
188 if (!ReadFile( (HANDLE)hf, pv, cb, &num_read, NULL ))
190 *err = GetLastError();
196 static UINT CDECL fci_write( INT_PTR hf, void *pv, UINT cb, int *err, void *ptr )
200 if (!WriteFile( (HANDLE) hf, pv, cb, &written, NULL ))
202 *err = GetLastError();
208 static int CDECL fci_close( INT_PTR hf, int *err, void *ptr )
210 if (!CloseHandle( (HANDLE)hf ))
212 *err = GetLastError();
218 static LONG CDECL fci_lseek( INT_PTR hf, LONG dist, int seektype, int *err, void *ptr )
222 ret = SetFilePointer( (HANDLE)hf, dist, NULL, seektype );
223 if (ret == INVALID_SET_FILE_POINTER && GetLastError())
225 *err = GetLastError();
231 static int CDECL fci_delete( char *file, int *err, void *ptr )
233 if (!DeleteFileA( file ))
235 *err = GetLastError();
241 static BOOL CDECL fci_get_temp( char *name, int size, void *ptr )
245 if (!GetTempPathA( MAX_PATH, path )) return FALSE;
246 if (!GetTempFileNameA( path, "cab", 0, name )) return FALSE;
251 static BOOL CDECL fci_get_next_cab( CCAB *cab, ULONG prev_size, void *ptr )
253 return format_cab_name( cab->szCab, cab->iCab + 1, opt_cab_file );
256 static LONG CDECL fci_status( UINT type, ULONG cb1, ULONG cb2, void *ptr )
261 static INT_PTR CDECL fci_get_open_info( char *name, USHORT *date, USHORT *time,
262 USHORT *attribs, int *err, void *ptr )
265 BY_HANDLE_FILE_INFORMATION info;
266 WCHAR *p, *nameW = strdupAtoW( CP_UTF8, name );
268 handle = CreateFileW( nameW, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
269 NULL, OPEN_EXISTING, 0, NULL );
270 if (handle == INVALID_HANDLE_VALUE)
272 *err = GetLastError();
273 WINE_ERR( "failed to open %s: error %u\n", wine_dbgstr_w(nameW), *err );
277 if (!GetFileInformationByHandle( handle, &info ))
279 *err = GetLastError();
280 CloseHandle( handle );
284 FileTimeToDosDateTime( &info.ftLastWriteTime, date, time );
285 *attribs = info.dwFileAttributes & (_A_RDONLY | _A_HIDDEN | _A_SYSTEM | _A_ARCH);
286 for (p = nameW; *p; p++) if (*p >= 0x80) break;
287 if (*p) *attribs |= _A_NAME_IS_UTF;
289 return (INT_PTR)handle;
292 static INT_PTR CDECL fdi_open( char *file, int oflag, int pmode )
295 return fci_open( file, oflag, pmode, &err, NULL );
298 static UINT CDECL fdi_read( INT_PTR hf, void *pv, UINT cb )
301 return fci_read( hf, pv, cb, &err, NULL );
304 static UINT CDECL fdi_write( INT_PTR hf, void *pv, UINT cb )
307 return fci_write( hf, pv, cb, &err, NULL );
310 static int CDECL fdi_close( INT_PTR hf )
313 return fci_close( hf, &err, NULL );
316 static LONG CDECL fdi_lseek( INT_PTR hf, LONG dist, int whence )
319 return fci_lseek( hf, dist, whence, &err, NULL );
323 /* create directories leading to a given file */
324 static void create_directories( const WCHAR *name )
328 /* create the directory/directories */
329 path = cab_alloc( (strlenW(name) + 1) * sizeof(WCHAR) );
332 p = strchrW(path, '\\');
336 if (!CreateDirectoryW( path, NULL ))
337 WINE_TRACE("Couldn't create directory %s - error: %d\n", wine_dbgstr_w(path), GetLastError());
339 p = strchrW(p+1, '\\');
344 /* check if file name matches against one of the files specification */
345 static BOOL match_files( const WCHAR *name )
349 if (!*opt_files) return TRUE;
350 for (i = 0; opt_files[i]; i++)
352 unsigned int len = strlenW( opt_files[i] );
353 /* FIXME: do smarter matching, and wildcards */
355 if (strncmpiW( name, opt_files[i], len )) continue;
356 if (opt_files[i][len - 1] == '\\' || !name[len] || name[len] == '\\') return TRUE;
361 static INT_PTR CDECL list_notify( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin )
367 case fdintCABINET_INFO:
370 nameW = strdupAtoW( (pfdin->attribs & _A_NAME_IS_UTF) ? CP_UTF8 : CP_ACP, pfdin->psz1 );
371 if (match_files( nameW ))
373 char *nameU = strdupWtoA( CP_UNIXCP, nameW );
376 char attrs[] = "rxash";
377 if (!(pfdin->attribs & _A_RDONLY)) attrs[0] = '-';
378 if (!(pfdin->attribs & _A_EXEC)) attrs[1] = '-';
379 if (!(pfdin->attribs & _A_ARCH)) attrs[2] = '-';
380 if (!(pfdin->attribs & _A_SYSTEM)) attrs[3] = '-';
381 if (!(pfdin->attribs & _A_HIDDEN)) attrs[4] = '-';
382 printf( " %s %9u %04u/%02u/%02u %02u:%02u:%02u ", attrs, pfdin->cb,
383 (pfdin->date >> 9) + 1980, (pfdin->date >> 5) & 0x0f, pfdin->date & 0x1f,
384 pfdin->time >> 11, (pfdin->time >> 5) & 0x3f, (pfdin->time & 0x1f) * 2 );
386 printf( "%s\n", nameU );
392 WINE_FIXME( "Unexpected notification type %d.\n", fdint );
397 static int list_cabinet( char *cab_dir )
401 HFDI fdi = FDICreate( cab_alloc, cab_free, fdi_open, fdi_read,
402 fdi_write, fdi_close, fdi_lseek, cpuUNKNOWN, &erf );
404 if (!FDICopy( fdi, opt_cab_file, cab_dir, 0, list_notify, NULL, NULL )) ret = GetLastError();
409 static INT_PTR CDECL extract_notify( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin )
411 WCHAR *file, *nameW, *path = NULL;
416 case fdintCABINET_INFO:
420 nameW = strdupAtoW( (pfdin->attribs & _A_NAME_IS_UTF) ? CP_UTF8 : CP_ACP, pfdin->psz1 );
421 if (opt_preserve_paths)
424 while (*file == '\\') file++; /* remove leading backslashes */
428 if ((file = strrchrW( nameW, '\\' ))) file++;
434 path = cab_alloc( (strlenW(opt_dest_dir) + strlenW(file) + 1) * sizeof(WCHAR) );
435 strcpyW( path, opt_dest_dir );
436 strcatW( path, file );
440 if (match_files( file ))
444 char *nameU = strdupWtoA( CP_UNIXCP, path );
445 printf( "extracting %s\n", nameU );
448 create_directories( path );
449 /* FIXME: check for existing file and overwrite mode */
450 ret = (INT_PTR)CreateFileW( path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
451 NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
456 if (path != file) cab_free( path );
459 case fdintCLOSE_FILE_INFO:
460 CloseHandle( (HANDLE)pfdin->hf );
463 case fdintNEXT_CABINET:
464 WINE_TRACE("Next cab: status %u, path '%s', file '%s'\n", pfdin->fdie, pfdin->psz3, pfdin->psz1);
465 return pfdin->fdie == FDIERROR_NONE ? 0 : -1;
471 WINE_FIXME( "Unexpected notification type %d.\n", fdint );
476 static int extract_cabinet( char *cab_dir )
480 HFDI fdi = FDICreate( cab_alloc, cab_free, fdi_open, fdi_read,
481 fdi_write, fdi_close, fdi_lseek, cpuUNKNOWN, &erf );
483 if (!FDICopy( fdi, opt_cab_file, cab_dir, 0, extract_notify, NULL, NULL ))
485 ret = GetLastError();
486 WINE_WARN("FDICopy() failed: code %u\n", ret);
492 static BOOL add_file( HFCI fci, WCHAR *name )
495 char *filename, *path = strdupWtoA( CP_UTF8, name );
497 if (!opt_preserve_paths)
499 if ((filename = strrchr( path, '\\' ))) filename++;
500 else filename = path;
505 while (*filename == '\\') filename++; /* remove leading backslashes */
507 ret = FCIAddFile( fci, path, filename, FALSE,
508 fci_get_next_cab, fci_status, fci_get_open_info, opt_compression );
513 static BOOL add_directory( HFCI fci, WCHAR *dir )
515 static const WCHAR wildcardW[] = {'*',0};
518 WIN32_FIND_DATAW data;
521 if (!(buffer = cab_alloc( (strlenW(dir) + MAX_PATH + 2) * sizeof(WCHAR) ))) return FALSE;
522 strcpyW( buffer, dir );
523 p = buffer + strlenW( buffer );
524 if (p > buffer && p[-1] != '\\') *p++ = '\\';
525 strcpyW( p, wildcardW );
527 if ((handle = FindFirstFileW( buffer, &data )) != INVALID_HANDLE_VALUE)
531 if (data.cFileName[0] == '.' && !data.cFileName[1]) continue;
532 if (data.cFileName[0] == '.' && data.cFileName[1] == '.' && !data.cFileName[2]) continue;
533 if (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) continue;
535 strcpyW( p, data.cFileName );
536 if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
537 ret = add_directory( fci, buffer );
539 ret = add_file( fci, buffer );
541 } while (FindNextFileW( handle, &data ));
548 static BOOL add_file_or_directory( HFCI fci, WCHAR *name )
550 DWORD attr = GetFileAttributesW( name );
552 if (attr == INVALID_FILE_ATTRIBUTES)
554 WINE_MESSAGE( "cannot open %s\n", wine_dbgstr_w(name) );
557 if (attr & FILE_ATTRIBUTE_DIRECTORY)
559 if (opt_recurse) return add_directory( fci, name );
560 WINE_MESSAGE( "cabarc: Cannot add %s, it's a directory (use -r for recursive add)\n",
561 wine_dbgstr_w(name) );
564 return add_file( fci, name );
567 static int new_cabinet( char *cab_dir )
569 static const WCHAR plusW[] = {'+',0};
576 cab.cb = opt_cabinet_size;
577 cab.cbFolderThresh = CB_MAX_DISK;
578 cab.cbReserveCFHeader = opt_reserve_space;
579 cab.cbReserveCFFolder = 0;
580 cab.cbReserveCFData = 0;
583 cab.setID = opt_cabinet_id;
586 strcpy( cab.szCabPath, cab_dir );
587 strcat( cab.szCabPath, "\\" );
588 format_cab_name( cab.szCab, 1, opt_cab_file );
590 fci = FCICreate( &erf, fci_file_placed, cab_alloc, cab_free,fci_open, fci_read,
591 fci_write, fci_close, fci_lseek, fci_delete, fci_get_temp, &cab, NULL );
593 for (file = opt_files; *file; file++)
595 if (!strcmpW( *file, plusW ))
596 FCIFlushFolder( fci, fci_get_next_cab, fci_status );
598 if (!(ret = add_file_or_directory( fci, *file ))) break;
603 if (!(ret = FCIFlushCabinet( fci, FALSE, fci_get_next_cab, fci_status )))
604 WINE_MESSAGE( "cabarc: Failed to create cabinet %s\n", wine_dbgstr_a(opt_cab_file) );
610 static void usage( void )
613 "Usage: cabarc [options] command file.cab [files...] [dest_dir\\]\n"
615 " L List the contents of the cabinet\n"
616 " N Create a new cabinet\n"
617 " X Extract files from the cabinet into dest_dir\n"
619 " -d size Set maximum disk size\n"
620 " -h Display this help\n"
621 " -i id Set cabinet id\n"
622 " -m type Set compression type (mszip|none)\n"
623 " -p Preserve directory names\n"
624 " -r Recurse into directories\n"
625 " -s size Reserve space in the cabinet header\n"
626 " -v More verbose output\n" );
629 int wmain( int argc, WCHAR *argv[] )
631 static const WCHAR noneW[] = {'n','o','n','e',0};
632 static const WCHAR mszipW[] = {'m','s','z','i','p',0};
635 char buffer[MAX_PATH];
636 char filename[MAX_PATH];
637 char *cab_file, *file_part;
640 while (argv[1] && argv[1][0] == '-')
646 opt_cabinet_size = atoiW( argv[1] );
647 if (opt_cabinet_size < 50000)
649 WINE_MESSAGE( "cabarc: Cabinet size must be at least 50000\n" );
658 opt_cabinet_id = atoiW( argv[1] );
662 if (!strcmpiW( argv[1], noneW )) opt_compression = tcompTYPE_NONE;
663 else if (!strcmpiW( argv[1], mszipW )) opt_compression = tcompTYPE_MSZIP;
666 WINE_MESSAGE( "cabarc: Unknown compression type '%s'\n", optarg );
671 opt_preserve_paths = 1;
678 opt_reserve_space = atoiW( argv[1] );
691 if (argc < 3 || !command[0] || command[1])
696 cab_file = strdupWtoA( CP_ACP, argv[2] );
700 if (!GetFullPathNameA( cab_file, MAX_PATH, buffer, &file_part ) || !file_part)
702 WINE_ERR( "cannot get full name for %s\n", wine_dbgstr_a( cab_file ));
705 strcpy(filename, file_part);
708 /* map slash to backslash in all file arguments */
709 for (i = 1; i < argc; i++)
710 for (p = argv[i]; *p; p++)
711 if (*p == '/') *p = '\\';
712 opt_files = argv + 1;
713 opt_cab_file = filename;
719 return list_cabinet( buffer );
722 return new_cabinet( buffer );
725 if (argc > 1) /* check for destination dir as last argument */
727 WCHAR *last = argv[argc - 1];
728 if (last[0] && last[strlenW(last) - 1] == '\\')
734 WINE_TRACE("Extracting file(s) from cabinet %s\n", wine_dbgstr_a(cab_file));
735 return extract_cabinet( buffer );