104 lines
2.5 KiB
C
104 lines
2.5 KiB
C
/* cmdfil.c
|
||
Read and parse commands from a file.
|
||
|
||
Copyright (C) 1992 Ian Lance Taylor
|
||
|
||
This file is part of the Taylor UUCP uuconf library.
|
||
|
||
This library is free software; you can redistribute it and/or
|
||
modify it under the terms of the GNU Library General Public License
|
||
as published by the Free Software Foundation; either version 2 of
|
||
the License, or (at your option) any later version.
|
||
|
||
This library is distributed in the hope that it will be useful, but
|
||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
Library General Public License for more details.
|
||
|
||
You should have received a copy of the GNU Library General Public
|
||
License along with this library; if not, write to the Free Software
|
||
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
||
The author of the program may be contacted at ian@airs.com or
|
||
c/o Infinity Development Systems, P.O. Box 520, Waltham, MA 02254.
|
||
*/
|
||
|
||
#include "uucnfi.h"
|
||
|
||
#if USE_RCS_ID
|
||
const char _uuconf_cmdfil_rcsid[] = "$Id: cmdfil.c,v 1.1 1993/08/04 19:33:51 jtc Exp $";
|
||
#endif
|
||
|
||
#include <errno.h>
|
||
|
||
/* Read and parse commands from a file, updating uuconf_lineno as
|
||
appropriate. */
|
||
|
||
int
|
||
uuconf_cmd_file (pglobal, e, qtab, pinfo, pfiunknown, iflags, pblock)
|
||
pointer pglobal;
|
||
FILE *e;
|
||
const struct uuconf_cmdtab *qtab;
|
||
pointer pinfo;
|
||
int (*pfiunknown) P((pointer, int, char **, pointer, pointer));
|
||
int iflags;
|
||
pointer pblock;
|
||
{
|
||
struct sglobal *qglobal = (struct sglobal *) pglobal;
|
||
boolean fcont;
|
||
char *zline;
|
||
size_t cline;
|
||
int iret;
|
||
|
||
fcont = (iflags & UUCONF_CMDTABFLAG_BACKSLASH) != 0;
|
||
|
||
zline = NULL;
|
||
cline = 0;
|
||
|
||
iret = UUCONF_SUCCESS;
|
||
|
||
qglobal->ilineno = 0;
|
||
|
||
while ((fcont
|
||
? _uuconf_getline (qglobal, &zline, &cline, e)
|
||
: getline (&zline, &cline, e)) > 0)
|
||
{
|
||
++qglobal->ilineno;
|
||
|
||
iret = uuconf_cmd_line (pglobal, zline, qtab, pinfo, pfiunknown,
|
||
iflags, pblock);
|
||
|
||
if ((iret & UUCONF_CMDTABRET_KEEP) != 0)
|
||
{
|
||
iret &=~ UUCONF_CMDTABRET_KEEP;
|
||
|
||
if (pblock != NULL)
|
||
{
|
||
if (uuconf_add_block (pblock, zline) != 0)
|
||
{
|
||
qglobal->ierrno = errno;
|
||
iret = (UUCONF_MALLOC_FAILED
|
||
| UUCONF_ERROR_ERRNO
|
||
| UUCONF_ERROR_LINENO);
|
||
break;
|
||
}
|
||
}
|
||
|
||
zline = NULL;
|
||
cline = 0;
|
||
}
|
||
|
||
if ((iret & UUCONF_CMDTABRET_EXIT) != 0)
|
||
{
|
||
iret &=~ UUCONF_CMDTABRET_EXIT;
|
||
if (iret != UUCONF_SUCCESS)
|
||
iret |= UUCONF_ERROR_LINENO;
|
||
break;
|
||
}
|
||
|
||
iret = UUCONF_SUCCESS;
|
||
}
|
||
|
||
return iret;
|
||
}
|