1 /* arsup.c - Archive support for MRI compatibility
2 Copyright 1992, 1994, 1995, 1996, 1997, 2000
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
32 #include "libiberty.h"
34 #include "filenames.h"
36 static void map_over_list
37 PARAMS ((bfd *, void (*function) (bfd *, bfd *), struct list *));
38 static void ar_directory_doer PARAMS ((bfd *, bfd *));
39 static void ar_addlib_doer PARAMS ((bfd *, bfd *));
44 map_over_list (arch, function, list)
46 void (*function) PARAMS ((bfd *, bfd *));
59 function (head, (bfd *) NULL);
67 /* This may appear to be a baroque way of accomplishing what we
68 want. however we have to iterate over the filenames in order
69 to notice where a filename is requested but does not exist in
70 the archive. Ditto mapping over each file each time -- we
71 want to hack multiple references. */
72 for (ptr = list; ptr; ptr = ptr->next)
74 boolean found = false;
77 for (head = arch->next; head; head = head->next)
79 if (head->filename != NULL
80 && FILENAME_CMP (ptr->name, head->filename) == 0)
83 function (head, prev);
88 fprintf (stderr, _("No entry %s in archive.\n"), ptr->name);
98 ar_directory_doer (abfd, ignore)
100 bfd *ignore ATTRIBUTE_UNUSED;
102 print_arelt_descr(outfile, abfd, verbose);
106 ar_directory (ar_name, list, output)
113 arch = open_inarch (ar_name, (char *) NULL);
116 outfile = fopen(output,"w");
120 fprintf (stderr,_("Can't open file %s\n"), output);
127 map_over_list (arch, ar_directory_doer, list);
138 extern int interactive;
157 DEFUN(ar_open,(name, t),
162 char *tname = (char *) xmalloc (strlen (name) + 10);
163 const char *bname = lbasename (name);
165 /* Prepend tmp- to the beginning, to avoid file-name clashes after
166 truncation on filesystems with limited namespaces (DOS). */
167 sprintf(tname, "%.*stmp-%s", (int) (bname - name), name, bname);
168 obfd = bfd_openw(tname, NULL);
171 fprintf(stderr,_("%s: Can't open output archive %s\n"), program_name,
181 ibfd = bfd_openr(name, NULL);
183 fprintf(stderr,_("%s: Can't open input archive %s\n"),
188 if (bfd_check_format(ibfd, bfd_archive) != true) {
189 fprintf(stderr,_("%s: file %s is not an archive\n"), program_name,
194 ptr = &(obfd->archive_head);
195 element = bfd_openr_next_archived_file(ibfd, NULL);
199 ptr = &element->next;
200 element = bfd_openr_next_archived_file(ibfd, element);
204 bfd_set_format(obfd, bfd_archive);
212 ar_addlib_doer (abfd, prev)
216 /* Add this module to the output bfd */
218 prev->next = abfd->next;
219 abfd->next = obfd->archive_head;
220 obfd->archive_head = abfd;
224 ar_addlib (name, list)
230 fprintf (stderr, _("%s: no output archive specified yet\n"), program_name);
237 arch = open_inarch (name, (char *) NULL);
239 map_over_list (arch, ar_addlib_doer, list);
241 /* Don't close the bfd, since it will make the elements disasppear */
246 DEFUN(ar_addmod, (list),
250 fprintf(stderr, _("%s: no open output archive\n"), program_name);
256 bfd *abfd = bfd_openr(list->name, NULL);
258 fprintf(stderr,_("%s: can't open file %s\n"), program_name,
263 abfd->next = obfd->archive_head;
264 obfd->archive_head = abfd;
277 obfd->archive_head = 0;
281 DEFUN(ar_delete, (list),
285 fprintf(stderr, _("%s: no open output archive\n"), program_name);
291 /* Find this name in the archive */
292 bfd *member = obfd->archive_head;
293 bfd **prev = &(obfd->archive_head);
296 if (FILENAME_CMP(member->filename, list->name) == 0) {
297 *prev = member->next;
301 prev = &(member->next);
303 member = member->next;
306 fprintf(stderr,_("%s: can't find module file %s\n"), program_name,
321 fprintf(stderr, _("%s: no open output archive\n"), program_name);
325 char *ofilename = xstrdup (bfd_get_filename (obfd));
328 rename (ofilename, real_name);
337 DEFUN(ar_replace, (list),
341 fprintf(stderr, _("%s: no open output archive\n"), program_name);
347 /* Find this name in the archive */
348 bfd *member = obfd->archive_head;
349 bfd **prev = &(obfd->archive_head);
353 if (FILENAME_CMP(member->filename, list->name) == 0)
355 /* Found the one to replace */
356 bfd *abfd = bfd_openr(list->name, 0);
359 fprintf(stderr, _("%s: can't open file %s\n"), program_name, list->name);
364 abfd->next = member->next;
369 prev = &(member->next);
371 member = member->next;
374 bfd *abfd = bfd_openr(list->name, 0);
375 fprintf(stderr,_("%s: can't find module file %s\n"), program_name,
379 fprintf(stderr, _("%s: can't open file %s\n"), program_name, list->name);
393 /* And I added this one */
399 fprintf(stderr, _("%s: no open output archive\n"), program_name);
406 printf(_("Current open archive is %s\n"), bfd_get_filename (obfd));
407 for (abfd = obfd->archive_head;
411 ar_directory_doer (abfd, (bfd *) NULL);
422 fclose((FILE *)(obfd->iostream));
423 unlink(bfd_get_filename (obfd));
427 DEFUN(ar_extract,(list),
433 fprintf(stderr, _("%s: no open archive\n"), program_name);
439 /* Find this name in the archive */
440 bfd *member = obfd->archive_head;
442 while (member && !found)
444 if (FILENAME_CMP(member->filename, list->name) == 0)
446 extract_file(member);
450 member = member->next;
453 bfd_openr(list->name, 0);
454 fprintf(stderr,_("%s: can't find module file %s\n"), program_name,