#include "config.h"
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <assert.h>
#include <time.h>
#include "bfd.h"
#include "getopt.h"
#include "bucomm.h"
#include "libiberty.h"
#include "safe-ctype.h"
#include "obstack.h"
#include "windres.h"
int verbose = 0;
enum res_format
{
RES_FORMAT_UNKNOWN,
RES_FORMAT_RC,
RES_FORMAT_RES,
RES_FORMAT_COFF
};
struct format_map
{
const char *name;
enum res_format format;
};
static const struct format_map format_names[] =
{
{ "rc", RES_FORMAT_RC },
{ "res", RES_FORMAT_RES },
{ "coff", RES_FORMAT_COFF },
{ NULL, RES_FORMAT_UNKNOWN }
};
static const struct format_map format_fileexts[] =
{
{ "rc", RES_FORMAT_RC },
{ "res", RES_FORMAT_RES },
{ "exe", RES_FORMAT_COFF },
{ "obj", RES_FORMAT_COFF },
{ "o", RES_FORMAT_COFF },
{ NULL, RES_FORMAT_UNKNOWN }
};
struct include_dir
{
struct include_dir *next;
char *dir;
};
static struct include_dir *include_dirs;
static void res_init (void);
static int extended_menuitems (const struct menuitem *);
static enum res_format format_from_name (const char *, int);
static enum res_format format_from_filename (const char *, int);
static void usage (FILE *, int);
static int cmp_res_entry (const void *, const void *);
static struct res_directory *sort_resources (struct res_directory *);
static void reswr_init (void);
static const char * quot (const char *);
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free free
static struct obstack res_obstack;
static void
res_init (void)
{
obstack_init (&res_obstack);
}
void *
res_alloc (size_t bytes)
{
return (void *) obstack_alloc (&res_obstack, bytes);
}
static struct obstack reswr_obstack;
static void
reswr_init (void)
{
obstack_init (&reswr_obstack);
}
void *
reswr_alloc (size_t bytes)
{
return (void *) obstack_alloc (&reswr_obstack, bytes);
}
FILE *
open_file_search (const char *filename, const char *mode, const char *errmsg,
char **real_filename)
{
FILE *e;
struct include_dir *d;
e = fopen (filename, mode);
if (e != NULL)
{
*real_filename = xstrdup (filename);
return e;
}
if (errno == ENOENT)
{
for (d = include_dirs; d != NULL; d = d->next)
{
char *n;
n = (char *) xmalloc (strlen (d->dir) + strlen (filename) + 2);
sprintf (n, "%s/%s", d->dir, filename);
e = fopen (n, mode);
if (e != NULL)
{
*real_filename = n;
return e;
}
if (errno != ENOENT)
break;
}
}
fatal (_("can't open %s `%s': %s"), errmsg, filename, strerror (errno));
return NULL;
}
int
res_id_cmp (struct res_id a, struct res_id b)
{
if (! a.named)
{
if (b.named)
return 1;
if (a.u.id > b.u.id)
return 1;
else if (a.u.id < b.u.id)
return -1;
else
return 0;
}
else
{
unichar *as, *ase, *bs, *bse;
if (! b.named)
return -1;
as = a.u.n.name;
ase = as + a.u.n.length;
bs = b.u.n.name;
bse = bs + b.u.n.length;
while (as < ase)
{
int i;
if (bs >= bse)
return 1;
i = (int) *as - (int) *bs;
if (i != 0)
return i;
++as;
++bs;
}
if (bs < bse)
return -1;
return 0;
}
}
void
res_id_print (FILE *stream, struct res_id id, int quote)
{
if (! id.named)
fprintf (stream, "%lu", id.u.id);
else
{
if (quote)
putc ('"', stream);
unicode_print (stream, id.u.n.name, id.u.n.length);
if (quote)
putc ('"', stream);
}
}
void
res_ids_print (FILE *stream, int cids, const struct res_id *ids)
{
int i;
for (i = 0; i < cids; i++)
{
res_id_print (stream, ids[i], 1);
if (i + 1 < cids)
fprintf (stream, ": ");
}
}
void
res_string_to_id (struct res_id *res_id, const char *string)
{
res_id->named = 1;
unicode_from_ascii (&res_id->u.n.length, &res_id->u.n.name, string);
}
struct res_resource *
define_resource (struct res_directory **resources, int cids,
const struct res_id *ids, int dupok)
{
struct res_entry *re = NULL;
int i;
assert (cids > 0);
for (i = 0; i < cids; i++)
{
struct res_entry **pp;
if (*resources == NULL)
{
static unsigned long timeval;
if (timeval == 0)
timeval = time (NULL);
*resources = ((struct res_directory *)
res_alloc (sizeof **resources));
(*resources)->characteristics = 0;
(*resources)->time = timeval;
(*resources)->major = 0;
(*resources)->minor = 0;
(*resources)->entries = NULL;
}
for (pp = &(*resources)->entries; *pp != NULL; pp = &(*pp)->next)
if (res_id_cmp ((*pp)->id, ids[i]) == 0)
break;
if (*pp != NULL)
re = *pp;
else
{
re = (struct res_entry *) res_alloc (sizeof *re);
re->next = NULL;
re->id = ids[i];
if ((i + 1) < cids)
{
re->subdir = 1;
re->u.dir = NULL;
}
else
{
re->subdir = 0;
re->u.res = NULL;
}
*pp = re;
}
if ((i + 1) < cids)
{
if (! re->subdir)
{
fprintf (stderr, "%s: ", program_name);
res_ids_print (stderr, i, ids);
fprintf (stderr, _(": expected to be a directory\n"));
xexit (1);
}
resources = &re->u.dir;
}
}
if (re->subdir)
{
fprintf (stderr, "%s: ", program_name);
res_ids_print (stderr, cids, ids);
fprintf (stderr, _(": expected to be a leaf\n"));
xexit (1);
}
if (re->u.res != NULL)
{
if (dupok)
return re->u.res;
fprintf (stderr, _("%s: warning: "), program_name);
res_ids_print (stderr, cids, ids);
fprintf (stderr, _(": duplicate value\n"));
}
re->u.res = ((struct res_resource *)
res_alloc (sizeof (struct res_resource)));
memset (re->u.res, 0, sizeof (struct res_resource));
re->u.res->type = RES_TYPE_UNINITIALIZED;
return re->u.res;
}
struct res_resource *
define_standard_resource (struct res_directory **resources, int type,
struct res_id name, int language, int dupok)
{
struct res_id a[3];
a[0].named = 0;
a[0].u.id = type;
a[1] = name;
a[2].named = 0;
a[2].u.id = language;
return define_resource (resources, 3, a, dupok);
}
static int
cmp_res_entry (const void *p1, const void *p2)
{
const struct res_entry **re1, **re2;
re1 = (const struct res_entry **) p1;
re2 = (const struct res_entry **) p2;
return res_id_cmp ((*re1)->id, (*re2)->id);
}
static struct res_directory *
sort_resources (struct res_directory *resdir)
{
int c, i;
struct res_entry *re;
struct res_entry **a;
if (resdir->entries == NULL)
return resdir;
c = 0;
for (re = resdir->entries; re != NULL; re = re->next)
++c;
a = (struct res_entry **) xmalloc (c * sizeof (struct res_entry *));
for (i = 0, re = resdir->entries; re != NULL; re = re->next, i++)
a[i] = re;
qsort (a, c, sizeof (struct res_entry *), cmp_res_entry);
resdir->entries = a[0];
for (i = 0; i < c - 1; i++)
a[i]->next = a[i + 1];
a[i]->next = NULL;
free (a);
for (re = resdir->entries; re != NULL; re = re->next)
if (re->subdir)
re->u.dir = sort_resources (re->u.dir);
return resdir;
}
int
extended_dialog (const struct dialog *dialog)
{
const struct dialog_control *c;
if (dialog->ex != NULL)
return 1;
for (c = dialog->controls; c != NULL; c = c->next)
if (c->data != NULL || c->help != 0)
return 1;
return 0;
}
int
extended_menu (const struct menu *menu)
{
return extended_menuitems (menu->items);
}
static int
extended_menuitems (const struct menuitem *menuitems)
{
const struct menuitem *mi;
for (mi = menuitems; mi != NULL; mi = mi->next)
{
if (mi->help != 0 || mi->state != 0)
return 1;
if (mi->popup != NULL && mi->id != 0)
return 1;
if ((mi->type
& ~ (MENUITEM_CHECKED
| MENUITEM_GRAYED
| MENUITEM_HELP
| MENUITEM_INACTIVE
| MENUITEM_MENUBARBREAK
| MENUITEM_MENUBREAK))
!= 0)
return 1;
if (mi->popup != NULL)
{
if (extended_menuitems (mi->popup))
return 1;
}
}
return 0;
}
static enum res_format
format_from_name (const char *name, int exit_on_error)
{
const struct format_map *m;
for (m = format_names; m->name != NULL; m++)
if (strcasecmp (m->name, name) == 0)
break;
if (m->name == NULL && exit_on_error)
{
non_fatal (_("unknown format type `%s'"), name);
fprintf (stderr, _("%s: supported formats:"), program_name);
for (m = format_names; m->name != NULL; m++)
fprintf (stderr, " %s", m->name);
fprintf (stderr, "\n");
xexit (1);
}
return m->format;
}
static enum res_format
format_from_filename (const char *filename, int input)
{
const char *ext;
FILE *e;
unsigned char b1, b2, b3, b4, b5;
int magic;
ext = strrchr (filename, '.');
if (ext != NULL)
{
const struct format_map *m;
++ext;
for (m = format_fileexts; m->name != NULL; m++)
if (strcasecmp (m->name, ext) == 0)
return m->format;
}
if (! input)
return RES_FORMAT_COFF;
e = fopen (filename, FOPEN_RB);
if (e == NULL)
fatal ("%s: %s", filename, strerror (errno));
b1 = getc (e);
b2 = getc (e);
b3 = getc (e);
b4 = getc (e);
b5 = getc (e);
fclose (e);
if (b1 == 0x4d && b2 == 0x5a)
return RES_FORMAT_COFF;
magic = (b2 << 8) | b1;
switch (magic)
{
case 0x14c:
case 0x166:
case 0x184:
case 0x268:
case 0x1f0:
case 0x290:
return RES_FORMAT_COFF;
}
if (b1 == 0 && b2 == 0 && b3 == 0 && b4 == 0 && b5 == 0x20)
return RES_FORMAT_RES;
if ((ISPRINT (b1) || ISSPACE (b1))
&& (ISPRINT (b2) || ISSPACE (b2))
&& (ISPRINT (b3) || ISSPACE (b3))
&& (ISPRINT (b4) || ISSPACE (b4))
&& (ISPRINT (b5) || ISSPACE (b5)))
return RES_FORMAT_RC;
fatal (_("can not determine type of file `%s'; use the -J option"),
filename);
return RES_FORMAT_UNKNOWN;
}
static void
usage (FILE *stream, int status)
{
fprintf (stream, _("Usage: %s [option(s)] [input-file] [output-file]\n"),
program_name);
fprintf (stream, _(" The options are:\n\
-i --input=<file> Name input file\n\
-o --output=<file> Name output file\n\
-J --input-format=<format> Specify input format\n\
-O --output-format=<format> Specify output format\n\
-F --target=<target> Specify COFF target\n\
--preprocessor=<program> Program to use to preprocess rc file\n\
-I --include-dir=<dir> Include directory when preprocessing rc file\n\
-D --define <sym>[=<val>] Define SYM when preprocessing rc file\n\
-U --undefine <sym> Undefine SYM when preprocessing rc file\n\
-v --verbose Verbose - tells you what it's doing\n\
-l --language=<val> Set language when reading rc file\n\
--use-temp-file Use a temporary file instead of popen to read\n\
the preprocessor output\n\
--no-use-temp-file Use popen (default)\n"));
#ifdef YYDEBUG
fprintf (stream, _("\
--yydebug Turn on parser debugging\n"));
#endif
fprintf (stream, _("\
-r Ignored for compatibility with rc\n\
-h --help Print this help message\n\
-V --version Print version information\n"));
fprintf (stream, _("\
FORMAT is one of rc, res, or coff, and is deduced from the file name\n\
extension if not specified. A single file name is an input file.\n\
No input-file is stdin, default rc. No output-file is stdout, default rc.\n"));
list_supported_targets (program_name, stream);
if (status == 0)
fprintf (stream, _("Report bugs to %s\n"), REPORT_BUGS_TO);
exit (status);
}
static const char *
quot (const char *string)
{
static char *buf = 0;
static int buflen = 0;
int slen = strlen (string);
const char *src;
char *dest;
if ((buflen < slen * 2 + 2) || !buf)
{
buflen = slen * 2 + 2;
if (buf)
free (buf);
buf = (char *) xmalloc (buflen);
}
for (src=string, dest=buf; *src; src++, dest++)
{
if (*src == '(' || *src == ')' || *src == ' ')
*dest++ = '\\';
*dest = *src;
}
*dest = 0;
return buf;
}
#define OPTION_PREPROCESSOR 150
#define OPTION_USE_TEMP_FILE (OPTION_PREPROCESSOR + 1)
#define OPTION_NO_USE_TEMP_FILE (OPTION_USE_TEMP_FILE + 1)
#define OPTION_YYDEBUG (OPTION_NO_USE_TEMP_FILE + 1)
static const struct option long_options[] =
{
{"input", required_argument, 0, 'i'},
{"output", required_argument, 0, 'o'},
{"input-format", required_argument, 0, 'J'},
{"output-format", required_argument, 0, 'O'},
{"target", required_argument, 0, 'F'},
{"preprocessor", required_argument, 0, OPTION_PREPROCESSOR},
{"include-dir", required_argument, 0, 'I'},
{"define", required_argument, 0, 'D'},
{"undefine", required_argument, 0, 'U'},
{"verbose", no_argument, 0, 'v'},
{"language", required_argument, 0, 'l'},
{"use-temp-file", no_argument, 0, OPTION_USE_TEMP_FILE},
{"no-use-temp-file", no_argument, 0, OPTION_NO_USE_TEMP_FILE},
{"yydebug", no_argument, 0, OPTION_YYDEBUG},
{"version", no_argument, 0, 'V'},
{"help", no_argument, 0, 'h'},
{0, no_argument, 0, 0}
};
int main (int, char **);
int
main (int argc, char **argv)
{
int c;
char *input_filename;
char *output_filename;
enum res_format input_format;
enum res_format input_format_tmp;
enum res_format output_format;
char *target;
char *preprocessor;
char *preprocargs;
const char *quotedarg;
int language;
struct res_directory *resources;
int use_temp_file;
#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
setlocale (LC_MESSAGES, "");
#endif
#if defined (HAVE_SETLOCALE)
setlocale (LC_CTYPE, "");
#endif
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
program_name = argv[0];
xmalloc_set_program_name (program_name);
bfd_init ();
set_default_bfd_target ();
res_init ();
input_filename = NULL;
output_filename = NULL;
input_format = RES_FORMAT_UNKNOWN;
output_format = RES_FORMAT_UNKNOWN;
target = NULL;
preprocessor = NULL;
preprocargs = NULL;
language = 0x409;
use_temp_file = 0;
while ((c = getopt_long (argc, argv, "f:i:l:o:I:J:O:F:D:U:rhHvV", long_options,
(int *) 0)) != EOF)
{
switch (c)
{
case 'i':
input_filename = optarg;
break;
case 'f':
if (*optarg != 'o')
fatal (_("invalid option -f\n"));
optarg++;
if (* optarg == 0)
{
if (optind == argc)
fatal (_("No filename following the -fo option.\n"));
optarg = argv [optind++];
}
case 'o':
output_filename = optarg;
break;
case 'J':
input_format = format_from_name (optarg, 1);
break;
case 'O':
output_format = format_from_name (optarg, 1);
break;
case 'F':
target = optarg;
break;
case OPTION_PREPROCESSOR:
preprocessor = optarg;
break;
case 'D':
case 'U':
if (preprocargs == NULL)
{
quotedarg = quot (optarg);
preprocargs = xmalloc (strlen (quotedarg) + 3);
sprintf (preprocargs, "-%c%s", c, quotedarg);
}
else
{
char *n;
quotedarg = quot (optarg);
n = xmalloc (strlen (preprocargs) + strlen (quotedarg) + 4);
sprintf (n, "%s -%c%s", preprocargs, c, quotedarg);
free (preprocargs);
preprocargs = n;
}
break;
case 'r':
break;
case 'v':
verbose ++;
break;
case 'I':
input_format_tmp = format_from_name (optarg, 0);
if (input_format_tmp != RES_FORMAT_UNKNOWN)
{
fprintf (stderr, _("Option -I is deprecated for setting the input format, please use -J instead.\n"));
input_format = input_format_tmp;
break;
}
if (preprocargs == NULL)
{
quotedarg = quot (optarg);
preprocargs = xmalloc (strlen (quotedarg) + 3);
sprintf (preprocargs, "-I%s", quotedarg);
}
else
{
char *n;
quotedarg = quot (optarg);
n = xmalloc (strlen (preprocargs) + strlen (quotedarg) + 4);
sprintf (n, "%s -I%s", preprocargs, quotedarg);
free (preprocargs);
preprocargs = n;
}
{
struct include_dir *n, **pp;
n = (struct include_dir *) xmalloc (sizeof *n);
n->next = NULL;
n->dir = optarg;
for (pp = &include_dirs; *pp != NULL; pp = &(*pp)->next)
;
*pp = n;
}
break;
case 'l':
language = strtol (optarg, (char **) NULL, 16);
break;
case OPTION_USE_TEMP_FILE:
use_temp_file = 1;
break;
case OPTION_NO_USE_TEMP_FILE:
use_temp_file = 0;
break;
#ifdef YYDEBUG
case OPTION_YYDEBUG:
yydebug = 1;
break;
#endif
case 'h':
case 'H':
usage (stdout, 0);
break;
case 'V':
print_version ("windres");
break;
default:
usage (stderr, 1);
break;
}
}
if (input_filename == NULL && optind < argc)
{
input_filename = argv[optind];
++optind;
}
if (output_filename == NULL && optind < argc)
{
output_filename = argv[optind];
++optind;
}
if (argc != optind)
usage (stderr, 1);
if (input_format == RES_FORMAT_UNKNOWN)
{
if (input_filename == NULL)
input_format = RES_FORMAT_RC;
else
input_format = format_from_filename (input_filename, 1);
}
if (output_format == RES_FORMAT_UNKNOWN)
{
if (output_filename == NULL)
output_format = RES_FORMAT_RC;
else
output_format = format_from_filename (output_filename, 0);
}
switch (input_format)
{
default:
abort ();
case RES_FORMAT_RC:
resources = read_rc_file (input_filename, preprocessor, preprocargs,
language, use_temp_file);
break;
case RES_FORMAT_RES:
resources = read_res_file (input_filename);
break;
case RES_FORMAT_COFF:
resources = read_coff_rsrc (input_filename, target);
break;
}
if (resources == NULL)
fatal (_("no resources"));
resources = sort_resources (resources);
reswr_init ();
switch (output_format)
{
default:
abort ();
case RES_FORMAT_RC:
write_rc_file (output_filename, resources);
break;
case RES_FORMAT_RES:
write_res_file (output_filename, resources);
break;
case RES_FORMAT_COFF:
write_coff_file (output_filename, target, resources);
break;
}
xexit (0);
return 0;
}