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cabarc: Add support for specifying a maximum cabinet file.

This commit is contained in:
Alexandre Julliard 2011-02-14 17:24:53 +01:00
parent a24e8c8f0b
commit 0c1e7ff7c4
1 changed files with 48 additions and 13 deletions
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61
programs/cabarc/cabarc.c
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@ -63,12 +63,14 @@ WINE_DEFAULT_DEBUG_CHANNEL(cabarc);
#define _A_ARCH 0x20
/* command-line options */
static int opt_cabinet_size = CB_MAX_DISK;
static int opt_cabinet_id;
static int opt_compression = tcompTYPE_MSZIP;
static int opt_recurse;
static int opt_preserve_paths;
static int opt_reserve_space;
static int opt_verbose;
static char *opt_cab_file;
static WCHAR *opt_dest_dir;
static WCHAR **opt_files;
@ -106,6 +108,29 @@ static char *strdupWtoA( UINT cp, const WCHAR *str )
return ret;
}
/* format a cabinet name by replacing the '*' wildcard by the cabinet id */
static BOOL format_cab_name( char *dest, int id, const char *name )
{
const char *num = strchr( name, '*' );
int len;
if (!num)
{
if (id == 1)
{
strcpy( dest, name );
return TRUE;
}
WINE_MESSAGE( "cabarc: Cabinet name must contain a '*' character\n" );
return FALSE;
}
len = num - name;
memcpy( dest, name, len );
len += sprintf( dest + len, "%u", id );
lstrcpynA( dest + len, num + 1, CB_MAX_CABINET_NAME - len );
return TRUE;
}
static int CDECL fci_file_placed( CCAB *cab, char *file, LONG size, BOOL continuation, void *ptr )
{
if (!continuation && opt_verbose) printf( "adding %s\n", file );
@ -219,8 +244,7 @@ static BOOL CDECL fci_get_temp( char *name, int size, void *ptr )
static BOOL CDECL fci_get_next_cab( CCAB *cab, ULONG prev_size, void *ptr )
{
WINE_ERR( "shouldn't happen\n" );
return FALSE;
return format_cab_name( cab->szCab, cab->iCab, opt_cab_file );
}
static LONG CDECL fci_status( UINT type, ULONG cb1, ULONG cb2, void *ptr )
@ -364,14 +388,14 @@ static INT_PTR CDECL list_notify( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION pf
}
}
static int list_cabinet( char *cab_dir, char *cab_file )
static int list_cabinet( char *cab_dir )
{
ERF erf;
int ret = 0;
HFDI fdi = FDICreate( cab_alloc, cab_free, fdi_open, fdi_read,
fdi_write, fdi_close, fdi_lseek, cpuUNKNOWN, &erf );
if (!FDICopy( fdi, cab_file, cab_dir, 0, list_notify, NULL, NULL )) ret = GetLastError();
if (!FDICopy( fdi, opt_cab_file, cab_dir, 0, list_notify, NULL, NULL )) ret = GetLastError();
FDIDestroy( fdi );
return ret;
}
@ -436,14 +460,14 @@ static INT_PTR CDECL extract_notify( FDINOTIFICATIONTYPE fdint, PFDINOTIFICATION
}
}
static int extract_cabinet( char *cab_dir, char *cab_file )
static int extract_cabinet( char *cab_dir )
{
ERF erf;
int ret = 0;
HFDI fdi = FDICreate( cab_alloc, cab_free, fdi_open, fdi_read,
fdi_write, fdi_close, fdi_lseek, cpuUNKNOWN, &erf );
if (!FDICopy( fdi, cab_file, cab_dir, 0, extract_notify, NULL, NULL )) ret = GetLastError();
if (!FDICopy( fdi, opt_cab_file, cab_dir, 0, extract_notify, NULL, NULL )) ret = GetLastError();
FDIDestroy( fdi );
return ret;
}
@ -523,7 +547,7 @@ static BOOL add_file_or_directory( HFCI fci, WCHAR *name )
return add_file( fci, name );
}
static int new_cabinet( char *cab_dir, char *cab_file )
static int new_cabinet( char *cab_dir )
{
WCHAR **file;
ERF erf;
@ -531,7 +555,7 @@ static int new_cabinet( char *cab_dir, char *cab_file )
HFCI fci;
CCAB cab;
cab.cb = CB_MAX_DISK;
cab.cb = opt_cabinet_size;
cab.cbFolderThresh = CB_MAX_DISK;
cab.cbReserveCFHeader = opt_reserve_space;
cab.cbReserveCFFolder = 0;
@ -543,7 +567,7 @@ static int new_cabinet( char *cab_dir, char *cab_file )
strcpy( cab.szCabPath, cab_dir );
strcat( cab.szCabPath, "\\" );
strcpy( cab.szCab, cab_file );
format_cab_name( cab.szCab, 1, opt_cab_file );
fci = FCICreate( &erf, fci_file_placed, cab_alloc, cab_free,fci_open, fci_read,
fci_write, fci_close, fci_lseek, fci_delete, fci_get_temp, &cab, NULL );
@ -554,7 +578,7 @@ static int new_cabinet( char *cab_dir, char *cab_file )
if (ret)
{
if (!(ret = FCIFlushCabinet( fci, FALSE, fci_get_next_cab, fci_status )))
WINE_MESSAGE( "cabarc: Failed to create cabinet %s\n", wine_dbgstr_a(cab_file) );
WINE_MESSAGE( "cabarc: Failed to create cabinet %s\n", wine_dbgstr_a(opt_cab_file) );
}
FCIDestroy( fci );
return !ret;
@ -569,6 +593,7 @@ static void usage( void )
" N Create a new cabinet\n"
" X Extract files from the cabinet into dest_dir\n"
"\nOptions:\n"
" -d size Set maximum disk size\n"
" -h Display this help\n"
" -i id Set cabinet id\n"
" -m type Set compression type (mszip|none)\n"
@ -592,6 +617,15 @@ int wmain( int argc, WCHAR *argv[] )
{
switch (argv[1][1])
{
case 'd':
argv++; argc--;
opt_cabinet_size = atoiW( argv[1] );
if (opt_cabinet_size < 50000)
{
WINE_MESSAGE( "cabarc: Cabinet size must be at least 50000\n" );
return 1;
}
break;
case 'h':
usage();
return 0;
@ -652,15 +686,16 @@ int wmain( int argc, WCHAR *argv[] )
for (p = argv[i]; *p; p++)
if (*p == '/') *p = '\\';
opt_files = argv + 1;
opt_cab_file = file_part;
switch (*command)
{
case 'l':
case 'L':
return list_cabinet( buffer, file_part );
return list_cabinet( buffer );
case 'n':
case 'N':
return new_cabinet( buffer, file_part );
return new_cabinet( buffer );
case 'x':
case 'X':
if (argc > 1) /* check for destination dir as last argument */
@ -672,7 +707,7 @@ int wmain( int argc, WCHAR *argv[] )
argv[--argc] = NULL;
}
}
return extract_cabinet( buffer, file_part );
return extract_cabinet( buffer );
default:
usage();
return 1;