1 /* arsup.c - Archive support for MRI compatibility
2 Copyright 1992, 1994, 1995, 1996, 1997, 2000, 2002, 2003
3 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
22 /* Contributed by Steve Chamberlain
25 This file looks after requests from arparse.y, to provide the MRI
26 style librarian command syntax + 1 word LIST. */
30 #include "libiberty.h"
32 #include "filenames.h"
34 static void map_over_list
35 (bfd
*, void (*function
) (bfd
*, bfd
*), struct list
*);
36 static void ar_directory_doer (bfd
*, bfd
*);
37 static void ar_addlib_doer (bfd
*, bfd
*);
42 map_over_list (bfd
*arch
, void (*function
) (bfd
*, bfd
*), struct list
*list
)
54 function (head
, (bfd
*) NULL
);
62 /* This may appear to be a baroque way of accomplishing what we
63 want. however we have to iterate over the filenames in order
64 to notice where a filename is requested but does not exist in
65 the archive. Ditto mapping over each file each time -- we
66 want to hack multiple references. */
67 for (ptr
= list
; ptr
; ptr
= ptr
->next
)
69 bfd_boolean found
= FALSE
;
72 for (head
= arch
->next
; head
; head
= head
->next
)
74 if (head
->filename
!= NULL
75 && FILENAME_CMP (ptr
->name
, head
->filename
) == 0)
78 function (head
, prev
);
83 fprintf (stderr
, _("No entry %s in archive.\n"), ptr
->name
);
92 ar_directory_doer (bfd
*abfd
, bfd
*ignore ATTRIBUTE_UNUSED
)
94 print_arelt_descr(outfile
, abfd
, verbose
);
98 ar_directory (char *ar_name
, struct list
*list
, char *output
)
102 arch
= open_inarch (ar_name
, (char *) NULL
);
105 outfile
= fopen(output
,"w");
109 fprintf (stderr
,_("Can't open file %s\n"), output
);
116 map_over_list (arch
, ar_directory_doer
, list
);
127 extern int interactive
;
148 ar_open (char *name
, int t
)
150 char *tname
= (char *) xmalloc (strlen (name
) + 10);
151 const char *bname
= lbasename (name
);
154 /* Prepend tmp- to the beginning, to avoid file-name clashes after
155 truncation on filesystems with limited namespaces (DOS). */
156 sprintf (tname
, "%.*stmp-%s", (int) (bname
- name
), name
, bname
);
157 obfd
= bfd_openw (tname
, NULL
);
162 _("%s: Can't open output archive %s\n"),
163 program_name
, tname
);
175 ibfd
= bfd_openr (name
, NULL
);
179 fprintf (stderr
,_("%s: Can't open input archive %s\n"),
185 if (!bfd_check_format(ibfd
, bfd_archive
))
188 _("%s: file %s is not an archive\n"),
194 ptr
= &(obfd
->archive_head
);
195 element
= bfd_openr_next_archived_file (ibfd
, NULL
);
200 ptr
= &element
->next
;
201 element
= bfd_openr_next_archived_file (ibfd
, element
);
205 bfd_set_format (obfd
, bfd_archive
);
212 ar_addlib_doer (bfd
*abfd
, bfd
*prev
)
214 /* Add this module to the output bfd. */
216 prev
->next
= abfd
->next
;
218 abfd
->next
= obfd
->archive_head
;
219 obfd
->archive_head
= abfd
;
223 ar_addlib (char *name
, struct list
*list
)
227 fprintf (stderr
, _("%s: no output archive specified yet\n"), program_name
);
234 arch
= open_inarch (name
, (char *) NULL
);
236 map_over_list (arch
, ar_addlib_doer
, list
);
238 /* Don't close the bfd, since it will make the elements disasppear. */
243 ar_addmod (struct list
*list
)
247 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
254 bfd
*abfd
= bfd_openr (list
->name
, NULL
);
258 fprintf (stderr
, _("%s: can't open file %s\n"),
259 program_name
, list
->name
);
264 abfd
->next
= obfd
->archive_head
;
265 obfd
->archive_head
= abfd
;
277 obfd
->archive_head
= 0;
281 ar_delete (struct list
*list
)
285 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
292 /* Find this name in the archive. */
293 bfd
*member
= obfd
->archive_head
;
294 bfd
**prev
= &(obfd
->archive_head
);
299 if (FILENAME_CMP(member
->filename
, list
->name
) == 0)
301 *prev
= member
->next
;
305 prev
= &(member
->next
);
307 member
= member
->next
;
312 fprintf (stderr
, _("%s: can't find module file %s\n"),
313 program_name
, list
->name
);
327 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
332 char *ofilename
= xstrdup (bfd_get_filename (obfd
));
336 rename (ofilename
, real_name
);
343 ar_replace (struct list
*list
)
347 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
354 /* Find this name in the archive. */
355 bfd
*member
= obfd
->archive_head
;
356 bfd
**prev
= &(obfd
->archive_head
);
361 if (FILENAME_CMP (member
->filename
, list
->name
) == 0)
363 /* Found the one to replace. */
364 bfd
*abfd
= bfd_openr (list
->name
, 0);
368 fprintf (stderr
, _("%s: can't open file %s\n"),
369 program_name
, list
->name
);
375 abfd
->next
= member
->next
;
381 prev
= &(member
->next
);
383 member
= member
->next
;
388 bfd
*abfd
= bfd_openr (list
->name
, 0);
390 fprintf (stderr
,_("%s: can't find module file %s\n"),
391 program_name
, list
->name
);
394 fprintf (stderr
, _("%s: can't open file %s\n"),
395 program_name
, list
->name
);
407 /* And I added this one. */
413 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
422 printf (_("Current open archive is %s\n"), bfd_get_filename (obfd
));
424 for (abfd
= obfd
->archive_head
;
427 ar_directory_doer (abfd
, (bfd
*) NULL
);
436 fclose ((FILE *)(obfd
->iostream
));
437 unlink (bfd_get_filename (obfd
));
442 ar_extract (struct list
*list
)
446 fprintf (stderr
, _("%s: no open archive\n"), program_name
);
453 /* Find this name in the archive. */
454 bfd
*member
= obfd
->archive_head
;
457 while (member
&& !found
)
459 if (FILENAME_CMP (member
->filename
, list
->name
) == 0)
461 extract_file (member
);
465 member
= member
->next
;
470 bfd_openr (list
->name
, 0);
471 fprintf (stderr
, _("%s: can't find module file %s\n"),
472 program_name
, list
->name
);
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