int
main (int argc, char ** argv)
{
int argn;
FILE* disk;
if (argc <= 1 || ! strcmp (argv[1], "--help"))
{
printf (usage);
return 0;
}
if (! strcmp (argv[1], "--version"))
{
printf (__FILE__" version "ZZIP_PACKAGE" "ZZIP_VERSION"\n");
return 0;
}
disk = fopen (argv[1], "r");
if (! disk) {
perror(argv[1]);
return -1;
}
if (argc == 2)
{ /* print directory list */
ZZIP_ENTRY* entry = zzip_entry_findfirst(disk);
if (! entry) puts("no first entry!\n");
for (; entry ; entry = zzip_entry_findnext(entry))
{
char* name = zzip_entry_strdup_name (entry);
printf ("%s\n", name);
free (name);
}
return 0;
}
if (argc == 3)
{ /* list from one spec */
ZZIP_ENTRY* entry = 0;
while ((entry = zzip_entry_findmatch(disk, argv[2], entry, 0, 0)))
zzip_entry_fprint (entry, stdout);
return 0;
}
for (argn=1; argn < argc; argn++)
{ /* list only the matching entries - each in order of commandline */
ZZIP_ENTRY* entry = zzip_entry_findfirst(disk);
for (; entry ; entry = zzip_entry_findnext(entry))
{
char* name = zzip_entry_strdup_name (entry);
if (! fnmatch (argv[argn], name,
FNM_NOESCAPE|FNM_PATHNAME|FNM_PERIOD))
zzip_cat_file (disk, name, stdout);
free (name);
}
}
return 0;
}
static int unzzip_cat (int argc, char ** argv, int extract)
{
int done = 0;
int argn;
FILE* disk;
disk = fopen (argv[1], "rb");
if (! disk) {
perror(argv[1]);
return exitcode(errno);
}
if (argc == 2)
{ /* print directory list */
ZZIP_ENTRY* entry = zzip_entry_findfirst(disk);
for (; entry ; entry = zzip_entry_findnext(entry))
{
char* name = zzip_entry_strdup_name (entry);
FILE* out = stdout;
if (! name) {
done = EXIT_WARNINGS;
continue;
}
if (extract) out = create_fopen(name, "wb", 1);
if (! out) {
if (errno != EISDIR) done = EXIT_ERRORS;
continue;
}
unzzip_cat_file (disk, name, out);
if (extract) fclose(out);
free (name);
}
return done;
}
if (argc == 3 && !extract)
{ /* list from one spec */
ZZIP_ENTRY* entry = 0;
while ((entry = zzip_entry_findmatch(disk, argv[2], entry, 0, 0)))
{
unzzip_big_entry_fprint (entry, stdout);
}
return 0;
}
for (argn=1; argn < argc; argn++)
{ /* list only the matching entries - each in order of commandline */
ZZIP_ENTRY* entry = zzip_entry_findfirst(disk);
for (; entry ; entry = zzip_entry_findnext(entry))
{
char* name = zzip_entry_strdup_name (entry);
DBG3(".. check '%s' to zip '%s'", argv[argn], name);
if (! _zzip_fnmatch (argv[argn], name,
_zzip_FNM_NOESCAPE|_zzip_FNM_PATHNAME|_zzip_FNM_PERIOD))
{
FILE* out = stdout;
if (extract) out = create_fopen(name, "wb", 1);
if (! out) {
if (errno != EISDIR) done = EXIT_ERRORS;
continue;
}
unzzip_cat_file (disk, name, out);
if (extract) fclose(out);
break; /* match loop */
}
free (name);
}
}
return done;
}
