/* arsup.c - Archive support for MRI compatibility
|
/* arsup.c - Archive support for MRI compatibility
|
Copyright 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
|
Copyright 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003,
|
2004, 2005, 2007, 2008 Free Software Foundation, Inc.
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2004, 2005, 2007, 2008 Free Software Foundation, Inc.
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|
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This file is part of GNU Binutils.
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This file is part of GNU Binutils.
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|
|
This program is free software; you can redistribute it and/or modify
|
This program is free software; you can redistribute it and/or modify
|
it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
|
the Free Software Foundation; either version 3 of the License, or
|
the Free Software Foundation; either version 3 of the License, or
|
(at your option) any later version.
|
(at your option) any later version.
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|
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This program is distributed in the hope that it will be useful,
|
This program is distributed in the hope that it will be useful,
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
GNU General Public License for more details.
|
GNU General Public License for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with this program; if not, write to the Free Software
|
along with this program; if not, write to the Free Software
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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MA 02110-1301, USA. */
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|
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/* Contributed by Steve Chamberlain
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/* Contributed by Steve Chamberlain
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sac@cygnus.com
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sac@cygnus.com
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|
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This file looks after requests from arparse.y, to provide the MRI
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This file looks after requests from arparse.y, to provide the MRI
|
style librarian command syntax + 1 word LIST. */
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style librarian command syntax + 1 word LIST. */
|
|
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#include "sysdep.h"
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#include "sysdep.h"
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#include "bfd.h"
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#include "bfd.h"
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#include "libiberty.h"
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#include "libiberty.h"
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#include "filenames.h"
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#include "filenames.h"
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#include "bucomm.h"
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#include "bucomm.h"
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#include "arsup.h"
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#include "arsup.h"
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|
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static void map_over_list
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static void map_over_list
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(bfd *, void (*function) (bfd *, bfd *), struct list *);
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(bfd *, void (*function) (bfd *, bfd *), struct list *);
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static void ar_directory_doer (bfd *, bfd *);
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static void ar_directory_doer (bfd *, bfd *);
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static void ar_addlib_doer (bfd *, bfd *);
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static void ar_addlib_doer (bfd *, bfd *);
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|
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extern int verbose;
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extern int verbose;
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|
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static bfd *obfd;
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static bfd *obfd;
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static char *real_name;
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static char *real_name;
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static FILE *outfile;
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static FILE *outfile;
|
|
|
static void
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static void
|
map_over_list (bfd *arch, void (*function) (bfd *, bfd *), struct list *list)
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map_over_list (bfd *arch, void (*function) (bfd *, bfd *), struct list *list)
|
{
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{
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bfd *head;
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bfd *head;
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|
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if (list == NULL)
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if (list == NULL)
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{
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{
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bfd *next;
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bfd *next;
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|
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head = arch->archive_next;
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head = arch->archive_next;
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while (head != NULL)
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while (head != NULL)
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{
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{
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next = head->archive_next;
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next = head->archive_next;
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function (head, (bfd *) NULL);
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function (head, (bfd *) NULL);
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head = next;
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head = next;
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}
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}
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}
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}
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else
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else
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{
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{
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struct list *ptr;
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struct list *ptr;
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|
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/* This may appear to be a baroque way of accomplishing what we
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/* This may appear to be a baroque way of accomplishing what we
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want. however we have to iterate over the filenames in order
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want. however we have to iterate over the filenames in order
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to notice where a filename is requested but does not exist in
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to notice where a filename is requested but does not exist in
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the archive. Ditto mapping over each file each time -- we
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the archive. Ditto mapping over each file each time -- we
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want to hack multiple references. */
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want to hack multiple references. */
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for (ptr = list; ptr; ptr = ptr->next)
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for (ptr = list; ptr; ptr = ptr->next)
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{
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{
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bfd_boolean found = FALSE;
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bfd_boolean found = FALSE;
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bfd *prev = arch;
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bfd *prev = arch;
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|
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for (head = arch->archive_next; head; head = head->archive_next)
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for (head = arch->archive_next; head; head = head->archive_next)
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{
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{
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if (head->filename != NULL
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if (head->filename != NULL
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&& FILENAME_CMP (ptr->name, head->filename) == 0)
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&& FILENAME_CMP (ptr->name, head->filename) == 0)
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{
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{
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found = TRUE;
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found = TRUE;
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function (head, prev);
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function (head, prev);
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}
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}
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prev = head;
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prev = head;
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}
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}
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if (! found)
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if (! found)
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fprintf (stderr, _("No entry %s in archive.\n"), ptr->name);
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fprintf (stderr, _("No entry %s in archive.\n"), ptr->name);
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}
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}
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}
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}
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}
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}
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|
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|
|
|
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static void
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static void
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ar_directory_doer (bfd *abfd, bfd *ignore ATTRIBUTE_UNUSED)
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ar_directory_doer (bfd *abfd, bfd *ignore ATTRIBUTE_UNUSED)
|
{
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{
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print_arelt_descr(outfile, abfd, verbose);
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print_arelt_descr(outfile, abfd, verbose);
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}
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}
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void
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void
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ar_directory (char *ar_name, struct list *list, char *output)
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ar_directory (char *ar_name, struct list *list, char *output)
|
{
|
{
|
bfd *arch;
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bfd *arch;
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|
|
arch = open_inarch (ar_name, (char *) NULL);
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arch = open_inarch (ar_name, (char *) NULL);
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if (output)
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if (output)
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{
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{
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outfile = fopen(output,"w");
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outfile = fopen(output,"w");
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if (outfile == 0)
|
if (outfile == 0)
|
{
|
{
|
outfile = stdout;
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outfile = stdout;
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fprintf (stderr,_("Can't open file %s\n"), output);
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fprintf (stderr,_("Can't open file %s\n"), output);
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output = 0;
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output = 0;
|
}
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}
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}
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}
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else
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else
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outfile = stdout;
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outfile = stdout;
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|
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map_over_list (arch, ar_directory_doer, list);
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map_over_list (arch, ar_directory_doer, list);
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|
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bfd_close (arch);
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bfd_close (arch);
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|
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if (output)
|
if (output)
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fclose (outfile);
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fclose (outfile);
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}
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}
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|
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void
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void
|
prompt (void)
|
prompt (void)
|
{
|
{
|
extern int interactive;
|
extern int interactive;
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|
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if (interactive)
|
if (interactive)
|
{
|
{
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printf ("AR >");
|
printf ("AR >");
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fflush (stdout);
|
fflush (stdout);
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}
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}
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}
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}
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|
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void
|
void
|
maybequit (void)
|
maybequit (void)
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{
|
{
|
if (! interactive)
|
if (! interactive)
|
xexit (9);
|
xexit (9);
|
}
|
}
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|
|
|
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void
|
void
|
ar_open (char *name, int t)
|
ar_open (char *name, int t)
|
{
|
{
|
char *tname = (char *) xmalloc (strlen (name) + 10);
|
char *tname = (char *) xmalloc (strlen (name) + 10);
|
const char *bname = lbasename (name);
|
const char *bname = lbasename (name);
|
real_name = name;
|
real_name = name;
|
|
|
/* Prepend tmp- to the beginning, to avoid file-name clashes after
|
/* Prepend tmp- to the beginning, to avoid file-name clashes after
|
truncation on filesystems with limited namespaces (DOS). */
|
truncation on filesystems with limited namespaces (DOS). */
|
sprintf (tname, "%.*stmp-%s", (int) (bname - name), name, bname);
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sprintf (tname, "%.*stmp-%s", (int) (bname - name), name, bname);
|
obfd = bfd_openw (tname, NULL);
|
obfd = bfd_openw (tname, NULL);
|
|
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr,
|
fprintf (stderr,
|
_("%s: Can't open output archive %s\n"),
|
_("%s: Can't open output archive %s\n"),
|
program_name, tname);
|
program_name, tname);
|
|
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
if (!t)
|
if (!t)
|
{
|
{
|
bfd **ptr;
|
bfd **ptr;
|
bfd *element;
|
bfd *element;
|
bfd *ibfd;
|
bfd *ibfd;
|
|
|
ibfd = bfd_openr (name, NULL);
|
ibfd = bfd_openr (name, NULL);
|
|
|
if (!ibfd)
|
if (!ibfd)
|
{
|
{
|
fprintf (stderr,_("%s: Can't open input archive %s\n"),
|
fprintf (stderr,_("%s: Can't open input archive %s\n"),
|
program_name, name);
|
program_name, name);
|
maybequit ();
|
maybequit ();
|
return;
|
return;
|
}
|
}
|
|
|
if (!bfd_check_format(ibfd, bfd_archive))
|
if (!bfd_check_format(ibfd, bfd_archive))
|
{
|
{
|
fprintf (stderr,
|
fprintf (stderr,
|
_("%s: file %s is not an archive\n"),
|
_("%s: file %s is not an archive\n"),
|
program_name, name);
|
program_name, name);
|
maybequit ();
|
maybequit ();
|
return;
|
return;
|
}
|
}
|
|
|
ptr = &(obfd->archive_head);
|
ptr = &(obfd->archive_head);
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element = bfd_openr_next_archived_file (ibfd, NULL);
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element = bfd_openr_next_archived_file (ibfd, NULL);
|
|
|
while (element)
|
while (element)
|
{
|
{
|
*ptr = element;
|
*ptr = element;
|
ptr = &element->archive_next;
|
ptr = &element->archive_next;
|
element = bfd_openr_next_archived_file (ibfd, element);
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element = bfd_openr_next_archived_file (ibfd, element);
|
}
|
}
|
}
|
}
|
|
|
bfd_set_format (obfd, bfd_archive);
|
bfd_set_format (obfd, bfd_archive);
|
|
|
obfd->has_armap = 1;
|
obfd->has_armap = 1;
|
obfd->is_thin_archive = 0;
|
obfd->is_thin_archive = 0;
|
}
|
}
|
}
|
}
|
|
|
static void
|
static void
|
ar_addlib_doer (bfd *abfd, bfd *prev)
|
ar_addlib_doer (bfd *abfd, bfd *prev)
|
{
|
{
|
/* Add this module to the output bfd. */
|
/* Add this module to the output bfd. */
|
if (prev != NULL)
|
if (prev != NULL)
|
prev->archive_next = abfd->archive_next;
|
prev->archive_next = abfd->archive_next;
|
|
|
abfd->archive_next = obfd->archive_head;
|
abfd->archive_next = obfd->archive_head;
|
obfd->archive_head = abfd;
|
obfd->archive_head = abfd;
|
}
|
}
|
|
|
void
|
void
|
ar_addlib (char *name, struct list *list)
|
ar_addlib (char *name, struct list *list)
|
{
|
{
|
if (obfd == NULL)
|
if (obfd == NULL)
|
{
|
{
|
fprintf (stderr, _("%s: no output archive specified yet\n"), program_name);
|
fprintf (stderr, _("%s: no output archive specified yet\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
bfd *arch;
|
bfd *arch;
|
|
|
arch = open_inarch (name, (char *) NULL);
|
arch = open_inarch (name, (char *) NULL);
|
if (arch != NULL)
|
if (arch != NULL)
|
map_over_list (arch, ar_addlib_doer, list);
|
map_over_list (arch, ar_addlib_doer, list);
|
|
|
/* Don't close the bfd, since it will make the elements disappear. */
|
/* Don't close the bfd, since it will make the elements disappear. */
|
}
|
}
|
}
|
}
|
|
|
void
|
void
|
ar_addmod (struct list *list)
|
ar_addmod (struct list *list)
|
{
|
{
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
while (list)
|
while (list)
|
{
|
{
|
bfd *abfd = bfd_openr (list->name, NULL);
|
bfd *abfd = bfd_openr (list->name, NULL);
|
|
|
if (!abfd)
|
if (!abfd)
|
{
|
{
|
fprintf (stderr, _("%s: can't open file %s\n"),
|
fprintf (stderr, _("%s: can't open file %s\n"),
|
program_name, list->name);
|
program_name, list->name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
abfd->archive_next = obfd->archive_head;
|
abfd->archive_next = obfd->archive_head;
|
obfd->archive_head = abfd;
|
obfd->archive_head = abfd;
|
}
|
}
|
list = list->next;
|
list = list->next;
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
|
|
void
|
void
|
ar_clear (void)
|
ar_clear (void)
|
{
|
{
|
if (obfd)
|
if (obfd)
|
obfd->archive_head = 0;
|
obfd->archive_head = 0;
|
}
|
}
|
|
|
void
|
void
|
ar_delete (struct list *list)
|
ar_delete (struct list *list)
|
{
|
{
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
while (list)
|
while (list)
|
{
|
{
|
/* Find this name in the archive. */
|
/* Find this name in the archive. */
|
bfd *member = obfd->archive_head;
|
bfd *member = obfd->archive_head;
|
bfd **prev = &(obfd->archive_head);
|
bfd **prev = &(obfd->archive_head);
|
int found = 0;
|
int found = 0;
|
|
|
while (member)
|
while (member)
|
{
|
{
|
if (FILENAME_CMP(member->filename, list->name) == 0)
|
if (FILENAME_CMP(member->filename, list->name) == 0)
|
{
|
{
|
*prev = member->archive_next;
|
*prev = member->archive_next;
|
found = 1;
|
found = 1;
|
}
|
}
|
else
|
else
|
prev = &(member->archive_next);
|
prev = &(member->archive_next);
|
|
|
member = member->archive_next;
|
member = member->archive_next;
|
}
|
}
|
|
|
if (!found)
|
if (!found)
|
{
|
{
|
fprintf (stderr, _("%s: can't find module file %s\n"),
|
fprintf (stderr, _("%s: can't find module file %s\n"),
|
program_name, list->name);
|
program_name, list->name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
|
|
list = list->next;
|
list = list->next;
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
void
|
void
|
ar_save (void)
|
ar_save (void)
|
{
|
{
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
char *ofilename = xstrdup (bfd_get_filename (obfd));
|
char *ofilename = xstrdup (bfd_get_filename (obfd));
|
|
|
bfd_close (obfd);
|
bfd_close (obfd);
|
|
|
smart_rename (ofilename, real_name, 0);
|
smart_rename (ofilename, real_name, 0);
|
obfd = 0;
|
obfd = 0;
|
free (ofilename);
|
free (ofilename);
|
}
|
}
|
}
|
}
|
|
|
void
|
void
|
ar_replace (struct list *list)
|
ar_replace (struct list *list)
|
{
|
{
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
while (list)
|
while (list)
|
{
|
{
|
/* Find this name in the archive. */
|
/* Find this name in the archive. */
|
bfd *member = obfd->archive_head;
|
bfd *member = obfd->archive_head;
|
bfd **prev = &(obfd->archive_head);
|
bfd **prev = &(obfd->archive_head);
|
int found = 0;
|
int found = 0;
|
|
|
while (member)
|
while (member)
|
{
|
{
|
if (FILENAME_CMP (member->filename, list->name) == 0)
|
if (FILENAME_CMP (member->filename, list->name) == 0)
|
{
|
{
|
/* Found the one to replace. */
|
/* Found the one to replace. */
|
bfd *abfd = bfd_openr (list->name, 0);
|
bfd *abfd = bfd_openr (list->name, 0);
|
|
|
if (!abfd)
|
if (!abfd)
|
{
|
{
|
fprintf (stderr, _("%s: can't open file %s\n"),
|
fprintf (stderr, _("%s: can't open file %s\n"),
|
program_name, list->name);
|
program_name, list->name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
*prev = abfd;
|
*prev = abfd;
|
abfd->archive_next = member->archive_next;
|
abfd->archive_next = member->archive_next;
|
found = 1;
|
found = 1;
|
}
|
}
|
}
|
}
|
else
|
else
|
{
|
{
|
prev = &(member->archive_next);
|
prev = &(member->archive_next);
|
}
|
}
|
member = member->archive_next;
|
member = member->archive_next;
|
}
|
}
|
|
|
if (!found)
|
if (!found)
|
{
|
{
|
bfd *abfd = bfd_openr (list->name, 0);
|
bfd *abfd = bfd_openr (list->name, 0);
|
|
|
fprintf (stderr,_("%s: can't find module file %s\n"),
|
fprintf (stderr,_("%s: can't find module file %s\n"),
|
program_name, list->name);
|
program_name, list->name);
|
if (!abfd)
|
if (!abfd)
|
{
|
{
|
fprintf (stderr, _("%s: can't open file %s\n"),
|
fprintf (stderr, _("%s: can't open file %s\n"),
|
program_name, list->name);
|
program_name, list->name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
*prev = abfd;
|
*prev = abfd;
|
}
|
}
|
|
|
list = list->next;
|
list = list->next;
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
/* And I added this one. */
|
/* And I added this one. */
|
void
|
void
|
ar_list (void)
|
ar_list (void)
|
{
|
{
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
fprintf (stderr, _("%s: no open output archive\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
bfd *abfd;
|
bfd *abfd;
|
|
|
outfile = stdout;
|
outfile = stdout;
|
verbose =1 ;
|
verbose =1 ;
|
printf (_("Current open archive is %s\n"), bfd_get_filename (obfd));
|
printf (_("Current open archive is %s\n"), bfd_get_filename (obfd));
|
|
|
for (abfd = obfd->archive_head;
|
for (abfd = obfd->archive_head;
|
abfd != (bfd *)NULL;
|
abfd != (bfd *)NULL;
|
abfd = abfd->archive_next)
|
abfd = abfd->archive_next)
|
ar_directory_doer (abfd, (bfd *) NULL);
|
ar_directory_doer (abfd, (bfd *) NULL);
|
}
|
}
|
}
|
}
|
|
|
void
|
void
|
ar_end (void)
|
ar_end (void)
|
{
|
{
|
if (obfd)
|
if (obfd)
|
{
|
{
|
bfd_cache_close (obfd);
|
bfd_cache_close (obfd);
|
unlink (bfd_get_filename (obfd));
|
unlink (bfd_get_filename (obfd));
|
}
|
}
|
}
|
}
|
|
|
void
|
void
|
ar_extract (struct list *list)
|
ar_extract (struct list *list)
|
{
|
{
|
if (!obfd)
|
if (!obfd)
|
{
|
{
|
fprintf (stderr, _("%s: no open archive\n"), program_name);
|
fprintf (stderr, _("%s: no open archive\n"), program_name);
|
maybequit ();
|
maybequit ();
|
}
|
}
|
else
|
else
|
{
|
{
|
while (list)
|
while (list)
|
{
|
{
|
/* Find this name in the archive. */
|
/* Find this name in the archive. */
|
bfd *member = obfd->archive_head;
|
bfd *member = obfd->archive_head;
|
int found = 0;
|
int found = 0;
|
|
|
while (member && !found)
|
while (member && !found)
|
{
|
{
|
if (FILENAME_CMP (member->filename, list->name) == 0)
|
if (FILENAME_CMP (member->filename, list->name) == 0)
|
{
|
{
|
extract_file (member);
|
extract_file (member);
|
found = 1;
|
found = 1;
|
}
|
}
|
|
|
member = member->archive_next;
|
member = member->archive_next;
|
}
|
}
|
|
|
if (!found)
|
if (!found)
|
{
|
{
|
bfd_openr (list->name, 0);
|
bfd_openr (list->name, 0);
|
fprintf (stderr, _("%s: can't find module file %s\n"),
|
fprintf (stderr, _("%s: can't find module file %s\n"),
|
program_name, list->name);
|
program_name, list->name);
|
}
|
}
|
|
|
list = list->next;
|
list = list->next;
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
