1 /* arsup.c - Archive support for MRI compatibility
2 Copyright 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
3 2004, 2007 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, 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"
31 #include "filenames.h"
35 static void map_over_list
36 (bfd
*, void (*function
) (bfd
*, bfd
*), struct list
*);
37 static void ar_directory_doer (bfd
*, bfd
*);
38 static void ar_addlib_doer (bfd
*, bfd
*);
43 static char *real_name
;
47 map_over_list (bfd
*arch
, void (*function
) (bfd
*, bfd
*), struct list
*list
)
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 bfd_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
);
96 ar_directory_doer (bfd
*abfd
, bfd
*ignore ATTRIBUTE_UNUSED
)
98 print_arelt_descr(outfile
, abfd
, verbose
);
102 ar_directory (char *ar_name
, struct list
*list
, char *output
)
106 arch
= open_inarch (ar_name
, (char *) NULL
);
109 outfile
= fopen(output
,"w");
113 fprintf (stderr
,_("Can't open file %s\n"), output
);
120 map_over_list (arch
, ar_directory_doer
, list
);
131 extern int interactive
;
149 ar_open (char *name
, int t
)
151 char *tname
= (char *) xmalloc (strlen (name
) + 10);
152 const char *bname
= lbasename (name
);
155 /* Prepend tmp- to the beginning, to avoid file-name clashes after
156 truncation on filesystems with limited namespaces (DOS). */
157 sprintf (tname
, "%.*stmp-%s", (int) (bname
- name
), name
, bname
);
158 obfd
= bfd_openw (tname
, NULL
);
163 _("%s: Can't open output archive %s\n"),
164 program_name
, tname
);
176 ibfd
= bfd_openr (name
, NULL
);
180 fprintf (stderr
,_("%s: Can't open input archive %s\n"),
186 if (!bfd_check_format(ibfd
, bfd_archive
))
189 _("%s: file %s is not an archive\n"),
195 ptr
= &(obfd
->archive_head
);
196 element
= bfd_openr_next_archived_file (ibfd
, NULL
);
201 ptr
= &element
->next
;
202 element
= bfd_openr_next_archived_file (ibfd
, element
);
206 bfd_set_format (obfd
, bfd_archive
);
213 ar_addlib_doer (bfd
*abfd
, bfd
*prev
)
215 /* Add this module to the output bfd. */
217 prev
->next
= abfd
->next
;
219 abfd
->next
= obfd
->archive_head
;
220 obfd
->archive_head
= abfd
;
224 ar_addlib (char *name
, struct list
*list
)
228 fprintf (stderr
, _("%s: no output archive specified yet\n"), program_name
);
235 arch
= open_inarch (name
, (char *) NULL
);
237 map_over_list (arch
, ar_addlib_doer
, list
);
239 /* Don't close the bfd, since it will make the elements disappear. */
244 ar_addmod (struct list
*list
)
248 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
255 bfd
*abfd
= bfd_openr (list
->name
, NULL
);
259 fprintf (stderr
, _("%s: can't open file %s\n"),
260 program_name
, list
->name
);
265 abfd
->next
= obfd
->archive_head
;
266 obfd
->archive_head
= abfd
;
278 obfd
->archive_head
= 0;
282 ar_delete (struct list
*list
)
286 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
293 /* Find this name in the archive. */
294 bfd
*member
= obfd
->archive_head
;
295 bfd
**prev
= &(obfd
->archive_head
);
300 if (FILENAME_CMP(member
->filename
, list
->name
) == 0)
302 *prev
= member
->next
;
306 prev
= &(member
->next
);
308 member
= member
->next
;
313 fprintf (stderr
, _("%s: can't find module file %s\n"),
314 program_name
, list
->name
);
328 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
333 char *ofilename
= xstrdup (bfd_get_filename (obfd
));
337 smart_rename (ofilename
, real_name
, 0);
344 ar_replace (struct list
*list
)
348 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
355 /* Find this name in the archive. */
356 bfd
*member
= obfd
->archive_head
;
357 bfd
**prev
= &(obfd
->archive_head
);
362 if (FILENAME_CMP (member
->filename
, list
->name
) == 0)
364 /* Found the one to replace. */
365 bfd
*abfd
= bfd_openr (list
->name
, 0);
369 fprintf (stderr
, _("%s: can't open file %s\n"),
370 program_name
, list
->name
);
376 abfd
->next
= member
->next
;
382 prev
= &(member
->next
);
384 member
= member
->next
;
389 bfd
*abfd
= bfd_openr (list
->name
, 0);
391 fprintf (stderr
,_("%s: can't find module file %s\n"),
392 program_name
, list
->name
);
395 fprintf (stderr
, _("%s: can't open file %s\n"),
396 program_name
, list
->name
);
408 /* And I added this one. */
414 fprintf (stderr
, _("%s: no open output archive\n"), program_name
);
423 printf (_("Current open archive is %s\n"), bfd_get_filename (obfd
));
425 for (abfd
= obfd
->archive_head
;
428 ar_directory_doer (abfd
, (bfd
*) NULL
);
437 bfd_cache_close (obfd
);
438 unlink (bfd_get_filename (obfd
));
443 ar_extract (struct list
*list
)
447 fprintf (stderr
, _("%s: no open archive\n"), program_name
);
454 /* Find this name in the archive. */
455 bfd
*member
= obfd
->archive_head
;
458 while (member
&& !found
)
460 if (FILENAME_CMP (member
->filename
, list
->name
) == 0)
462 extract_file (member
);
466 member
= member
->next
;
471 bfd_openr (list
->name
, 0);
472 fprintf (stderr
, _("%s: can't find module file %s\n"),
473 program_name
, list
->name
);
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