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);
41 #define _O_ACCMODE (_O_RDONLY|_O_WRONLY|_O_RDWR)
42 #define _O_APPEND 0x0008
43 #define _O_RANDOM 0x0010
44 #define _O_SEQUENTIAL 0x0020
45 #define _O_TEMPORARY 0x0040
46 #define _O_NOINHERIT 0x0080
47 #define _O_CREAT 0x0100
48 #define _O_TRUNC 0x0200
49 #define _O_EXCL 0x0400
50 #define _O_SHORT_LIVED 0x1000
51 #define _O_TEXT 0x4000
52 #define _O_BINARY 0x8000
54 #define _SH_COMPAT 0x00
55 #define _SH_DENYRW 0x10
56 #define _SH_DENYWR 0x20
57 #define _SH_DENYRD 0x30
58 #define _SH_DENYNO 0x40
60 #define _A_RDONLY 0x01
61 #define _A_HIDDEN 0x02
62 #define _A_SYSTEM 0x04
65 /* command-line options */
66 static int opt_cabinet_size = CB_MAX_DISK;
67 static int opt_cabinet_id;
68 static int opt_compression = tcompTYPE_MSZIP;
69 static int opt_recurse;
70 static int opt_preserve_paths;
71 static int opt_reserve_space;
72 static int opt_verbose;
73 static char *opt_cab_file;
74 static WCHAR *opt_dest_dir;
75 static WCHAR **opt_files;
77 static void * CDECL cab_alloc( ULONG size )
79 return HeapAlloc( GetProcessHeap(), 0, size );
82 static void CDECL cab_free( void *ptr )
84 HeapFree( GetProcessHeap(), 0, ptr );
87 static WCHAR *strdupAtoW( UINT cp, const char *str )
92 DWORD len = MultiByteToWideChar( cp, 0, str, -1, NULL, 0 );
93 if ((ret = cab_alloc( len * sizeof(WCHAR) )))
94 MultiByteToWideChar( cp, 0, str, -1, ret, len );
99 static char *strdupWtoA( UINT cp, const WCHAR *str )
104 DWORD len = WideCharToMultiByte( cp, 0, str, -1, NULL, 0, NULL, NULL );
105 if ((ret = cab_alloc( len )))
106 WideCharToMultiByte( cp, 0, str, -1, ret, len, NULL, NULL );
111 /* format a cabinet name by replacing the '*' wildcard by the cabinet id */
112 static BOOL format_cab_name( char *dest, int id, const char *name )
114 const char *num = strchr( name, '*' );
121 strcpy( dest, name );
124 WINE_MESSAGE( "cabarc: Cabinet name must contain a '*' character\n" );
128 memcpy( dest, name, len );
129 len += sprintf( dest + len, "%u", id );
130 lstrcpynA( dest + len, num + 1, CB_MAX_CABINET_NAME - len );
134 static int CDECL fci_file_placed( CCAB *cab, char *file, LONG size, BOOL continuation, void *ptr )
136 if (!continuation && opt_verbose) printf( "adding %s\n", file );
140 static INT_PTR CDECL fci_open( char *file, int oflag, int pmode, int *err, void *ptr )
142 DWORD creation = 0, sharing = 0;
146 switch (oflag & _O_ACCMODE)
148 case _O_RDONLY: ioflag |= GENERIC_READ; break;
149 case _O_WRONLY: ioflag |= GENERIC_WRITE; break;
150 case _O_RDWR: ioflag |= GENERIC_READ | GENERIC_WRITE; break;
153 if (oflag & _O_CREAT)
155 if (oflag & _O_EXCL) creation = CREATE_NEW;
156 else if (oflag & _O_TRUNC) creation = CREATE_ALWAYS;
157 else creation = OPEN_ALWAYS;
161 if (oflag & _O_TRUNC) creation = TRUNCATE_EXISTING;
162 else creation = OPEN_EXISTING;
165 switch (pmode & 0x70)
167 case _SH_DENYRW: sharing = 0; break;
168 case _SH_DENYWR: sharing = FILE_SHARE_READ; break;
169 case _SH_DENYRD: sharing = FILE_SHARE_WRITE; break;
170 default: sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; break;
173 handle = CreateFileA( file, ioflag, sharing, NULL, creation, FILE_ATTRIBUTE_NORMAL, NULL );
174 if (handle == INVALID_HANDLE_VALUE) *err = GetLastError();
175 return (INT_PTR)handle;
178 static UINT CDECL fci_read( INT_PTR hf, void *pv, UINT cb, int *err, void *ptr )
182 if (!ReadFile( (HANDLE)hf, pv, cb, &num_read, NULL ))
184 *err = GetLastError();
190 static UINT CDECL fci_write( INT_PTR hf, void *pv, UINT cb, int *err, void *ptr )
194 if (!WriteFile( (HANDLE) hf, pv, cb, &written, NULL ))
196 *err = GetLastError();
202 static int CDECL fci_close( INT_PTR hf, int *err, void *ptr )
204 if (!CloseHandle( (HANDLE)hf ))
206 *err = GetLastError();
212 static LONG CDECL fci_lseek( INT_PTR hf, LONG dist, int seektype, int *err, void *ptr )
216 ret = SetFilePointer( (HANDLE)hf, dist, NULL, seektype );
217 if (ret == INVALID_SET_FILE_POINTER && GetLastError())
219 *err = GetLastError();
225 static int CDECL fci_delete( char *file, int *err, void *ptr )
227 if (!DeleteFileA( file ))
229 *err = GetLastError();
235 static BOOL CDECL fci_get_temp( char *name, int size, void *ptr )
239 if (!GetTempPathA( MAX_PATH, path )) return FALSE;
240 if (!GetTempFileNameA( path, "cab", 0, name )) return FALSE;
245 static BOOL CDECL fci_get_next_cab( CCAB *cab, ULONG prev_size, void *ptr )
247 return format_cab_name( cab->szCab, cab->iCab + 1, opt_cab_file );
250 static LONG CDECL fci_status( UINT type, ULONG cb1, ULONG cb2, void *ptr )
255 static INT_PTR CDECL fci_get_open_info( char *name, USHORT *date, USHORT *time,
256 USHORT *attribs, int *err, void *ptr )
259 BY_HANDLE_FILE_INFORMATION info;
260 WCHAR *p, *nameW = strdupAtoW( CP_UTF8, name );
262 handle = CreateFileW( nameW, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
263 NULL, OPEN_EXISTING, 0, NULL );
264 if (handle == INVALID_HANDLE_VALUE)
266 *err = GetLastError();
267 WINE_ERR( "failed to open %s: error %u\n", wine_dbgstr_w(nameW), *err );
271 if (!GetFileInformationByHandle( handle, &info ))
273 *err = GetLastError();
274 CloseHandle( handle );
278 FileTimeToDosDateTime( &info.ftLastWriteTime, date, time );
279 *attribs = info.dwFileAttributes & (_A_RDONLY | _A_HIDDEN | _A_SYSTEM | _A_ARCH);
280 for (p = nameW; *p; p++) if (*p >= 0x80) break;
281 if (*p) *attribs |= _A_NAME_IS_UTF;
283 return (INT_PTR)handle;
286 static INT_PTR CDECL fdi_open( char *file, int oflag, int pmode )
289 return fci_open( file, oflag, pmode, &err, NULL );
292 static UINT CDECL fdi_read( INT_PTR hf, void *pv, UINT cb )
295 return fci_read( hf, pv, cb, &err, NULL );
298 static UINT CDECL fdi_write( INT_PTR hf, void *pv, UINT cb )
301 return fci_write( hf, pv, cb, &err, NULL );
304 static int CDECL fdi_close( INT_PTR hf )
307 return fci_close( hf, &err, NULL );
310 static LONG CDECL fdi_lseek( INT_PTR hf, LONG dist, int whence )
313 return fci_lseek( hf, dist, whence, &err, NULL );
317 /* create directories leading to a given file */
318 static void create_directories( const WCHAR *name )
322 /* create the directory/directories */
323 path = cab_alloc( (strlenW(name) + 1) * sizeof(WCHAR) );
326 p = strchrW(path, '\\');
330 if (!CreateDirectoryW( path, NULL ))
331 WINE_TRACE("Couldn't create directory %s - error: %d\n", wine_dbgstr_w(path), GetLastError());
333 p = strchrW(p+1, '\\');
338 /* check if file name matches against one of the files specification */
339 static BOOL match_files( const WCHAR *name )
343 if (!*opt_files) return TRUE;
344 for (i = 0; opt_files[i]; i++)
346 unsigned int len = strlenW( opt_files[i] );
347 /* FIXME: do smarter matching, and wildcards */
349 if (strncmpiW( name, opt_files[i], len )) continue;
350 if (opt_files[i][len - 1] == '\\' || !name[len] || name[len] == '\\') return TRUE;
355 static INT_PTR CDECL list_notify( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin )
361 case fdintCABINET_INFO:
364 nameW = strdupAtoW( (pfdin->attribs & _A_NAME_IS_UTF) ? CP_UTF8 : CP_ACP, pfdin->psz1 );
365 if (match_files( nameW ))
367 char *nameU = strdupWtoA( CP_UNIXCP, nameW );
370 char attrs[] = "rxash";
371 if (!(pfdin->attribs & _A_RDONLY)) attrs[0] = '-';
372 if (!(pfdin->attribs & _A_EXEC)) attrs[1] = '-';
373 if (!(pfdin->attribs & _A_ARCH)) attrs[2] = '-';
374 if (!(pfdin->attribs & _A_SYSTEM)) attrs[3] = '-';
375 if (!(pfdin->attribs & _A_HIDDEN)) attrs[4] = '-';
376 printf( " %s %9u %04u/%02u/%02u %02u:%02u:%02u ", attrs, pfdin->cb,
377 (pfdin->date >> 9) + 1980, (pfdin->date >> 5) & 0x0f, pfdin->date & 0x1f,
378 pfdin->time >> 11, (pfdin->time >> 5) & 0x3f, (pfdin->time & 0x1f) * 2 );
380 printf( "%s\n", nameU );
386 WINE_FIXME( "Unexpected notification type %d.\n", fdint );
391 static int list_cabinet( char *cab_dir )
395 HFDI fdi = FDICreate( cab_alloc, cab_free, fdi_open, fdi_read,
396 fdi_write, fdi_close, fdi_lseek, cpuUNKNOWN, &erf );
398 if (!FDICopy( fdi, opt_cab_file, cab_dir, 0, list_notify, NULL, NULL )) ret = GetLastError();
403 static INT_PTR CDECL extract_notify( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pfdin )
405 WCHAR *file, *nameW, *path = NULL;
410 case fdintCABINET_INFO:
414 nameW = strdupAtoW( (pfdin->attribs & _A_NAME_IS_UTF) ? CP_UTF8 : CP_ACP, pfdin->psz1 );
415 if (opt_preserve_paths)
418 while (*file == '\\') file++; /* remove leading backslashes */
422 if ((file = strrchrW( nameW, '\\' ))) file++;
428 path = cab_alloc( (strlenW(opt_dest_dir) + strlenW(file) + 1) * sizeof(WCHAR) );
429 strcpyW( path, opt_dest_dir );
430 strcatW( path, file );
434 if (match_files( file ))
438 char *nameU = strdupWtoA( CP_UNIXCP, path );
439 printf( "extracting %s\n", nameU );
442 create_directories( path );
443 /* FIXME: check for existing file and overwrite mode */
444 ret = (INT_PTR)CreateFileW( path, GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
445 NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL );
450 if (path != file) cab_free( path );
453 case fdintCLOSE_FILE_INFO:
454 CloseHandle( (HANDLE)pfdin->hf );
458 WINE_FIXME( "Unexpected notification type %d.\n", fdint );
463 static int extract_cabinet( char *cab_dir )
467 HFDI fdi = FDICreate( cab_alloc, cab_free, fdi_open, fdi_read,
468 fdi_write, fdi_close, fdi_lseek, cpuUNKNOWN, &erf );
470 if (!FDICopy( fdi, opt_cab_file, cab_dir, 0, extract_notify, NULL, NULL )) ret = GetLastError();
475 static BOOL add_file( HFCI fci, WCHAR *name )
478 char *filename, *path = strdupWtoA( CP_UTF8, name );
480 if (!opt_preserve_paths)
482 if ((filename = strrchr( path, '\\' ))) filename++;
483 else filename = path;
488 while (*filename == '\\') filename++; /* remove leading backslashes */
490 ret = FCIAddFile( fci, path, filename, FALSE,
491 fci_get_next_cab, fci_status, fci_get_open_info, opt_compression );
496 static BOOL add_directory( HFCI fci, WCHAR *dir )
498 static const WCHAR wildcardW[] = {'*',0};
501 WIN32_FIND_DATAW data;
504 if (!(buffer = cab_alloc( (strlenW(dir) + MAX_PATH + 2) * sizeof(WCHAR) ))) return FALSE;
505 strcpyW( buffer, dir );
506 p = buffer + strlenW( buffer );
507 if (p > buffer && p[-1] != '\\') *p++ = '\\';
508 strcpyW( p, wildcardW );
510 if ((handle = FindFirstFileW( buffer, &data )) != INVALID_HANDLE_VALUE)
514 if (data.cFileName[0] == '.' && !data.cFileName[1]) continue;
515 if (data.cFileName[0] == '.' && data.cFileName[1] == '.' && !data.cFileName[2]) continue;
516 if (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) continue;
518 strcpyW( p, data.cFileName );
519 if (data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
520 ret = add_directory( fci, buffer );
522 ret = add_file( fci, buffer );
524 } while (FindNextFileW( handle, &data ));
531 static BOOL add_file_or_directory( HFCI fci, WCHAR *name )
533 DWORD attr = GetFileAttributesW( name );
535 if (attr == INVALID_FILE_ATTRIBUTES)
537 WINE_MESSAGE( "cannot open %s\n", wine_dbgstr_w(name) );
540 if (attr & FILE_ATTRIBUTE_DIRECTORY)
542 if (opt_recurse) return add_directory( fci, name );
543 WINE_MESSAGE( "cabarc: Cannot add %s, it's a directory (use -r for recursive add)\n",
544 wine_dbgstr_w(name) );
547 return add_file( fci, name );
550 static int new_cabinet( char *cab_dir )
552 static const WCHAR plusW[] = {'+',0};
559 cab.cb = opt_cabinet_size;
560 cab.cbFolderThresh = CB_MAX_DISK;
561 cab.cbReserveCFHeader = opt_reserve_space;
562 cab.cbReserveCFFolder = 0;
563 cab.cbReserveCFData = 0;
566 cab.setID = opt_cabinet_id;
569 strcpy( cab.szCabPath, cab_dir );
570 strcat( cab.szCabPath, "\\" );
571 format_cab_name( cab.szCab, 1, opt_cab_file );
573 fci = FCICreate( &erf, fci_file_placed, cab_alloc, cab_free,fci_open, fci_read,
574 fci_write, fci_close, fci_lseek, fci_delete, fci_get_temp, &cab, NULL );
576 for (file = opt_files; *file; file++)
578 if (!strcmpW( *file, plusW ))
579 FCIFlushFolder( fci, fci_get_next_cab, fci_status );
581 if (!(ret = add_file_or_directory( fci, *file ))) break;
586 if (!(ret = FCIFlushCabinet( fci, FALSE, fci_get_next_cab, fci_status )))
587 WINE_MESSAGE( "cabarc: Failed to create cabinet %s\n", wine_dbgstr_a(opt_cab_file) );
593 static void usage( void )
596 "Usage: cabarc [options] command file.cab [files...] [dest_dir\\]\n"
598 " L List the contents of the cabinet\n"
599 " N Create a new cabinet\n"
600 " X Extract files from the cabinet into dest_dir\n"
602 " -d size Set maximum disk size\n"
603 " -h Display this help\n"
604 " -i id Set cabinet id\n"
605 " -m type Set compression type (mszip|none)\n"
606 " -p Preserve directory names\n"
607 " -r Recurse into directories\n"
608 " -s size Reserve space in the cabinet header\n"
609 " -v More verbose output\n" );
612 int wmain( int argc, WCHAR *argv[] )
614 static const WCHAR noneW[] = {'n','o','n','e',0};
615 static const WCHAR mszipW[] = {'m','s','z','i','p',0};
618 char buffer[MAX_PATH];
619 char *cab_file, *file_part;
622 while (argv[1] && argv[1][0] == '-')
628 opt_cabinet_size = atoiW( argv[1] );
629 if (opt_cabinet_size < 50000)
631 WINE_MESSAGE( "cabarc: Cabinet size must be at least 50000\n" );
640 opt_cabinet_id = atoiW( argv[1] );
644 if (!strcmpiW( argv[1], noneW )) opt_compression = tcompTYPE_NONE;
645 else if (!strcmpiW( argv[1], mszipW )) opt_compression = tcompTYPE_MSZIP;
648 WINE_MESSAGE( "cabarc: Unknown compression type '%s'\n", optarg );
653 opt_preserve_paths = 1;
660 opt_reserve_space = atoiW( argv[1] );
673 if (argc < 3 || !command[0] || command[1])
678 cab_file = strdupWtoA( CP_ACP, argv[2] );
682 if (!GetFullPathNameA( cab_file, MAX_PATH, buffer, &file_part ) || !file_part)
684 WINE_ERR( "cannot get full name for %s\n", wine_dbgstr_a( cab_file ));
688 cab_free( cab_file );
690 /* map slash to backslash in all file arguments */
691 for (i = 1; i < argc; i++)
692 for (p = argv[i]; *p; p++)
693 if (*p == '/') *p = '\\';
694 opt_files = argv + 1;
695 opt_cab_file = file_part;
701 return list_cabinet( buffer );
704 return new_cabinet( buffer );
707 if (argc > 1) /* check for destination dir as last argument */
709 WCHAR *last = argv[argc - 1];
710 if (last[0] && last[strlenW(last) - 1] == '\\')
716 return extract_cabinet( buffer );