122 lines
2.8 KiB
C
122 lines
2.8 KiB
C
/* mail.c
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Send mail to a user.
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Copyright (C) 1992, 1993 Ian Lance Taylor
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This file is part of the Taylor UUCP package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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The author of the program may be contacted at ian@airs.com or
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c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
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*/
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#include "uucp.h"
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#include "uudefs.h"
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#include "sysdep.h"
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#include "system.h"
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#include <errno.h>
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#if HAVE_TIME_H
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#include <time.h>
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#endif
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#ifndef ctime
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extern char *ctime ();
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#endif
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/* Mail a message to a user. */
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boolean
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fsysdep_mail (zto, zsubject, cstrs, paz)
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const char *zto;
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const char *zsubject;
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int cstrs;
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const char **paz;
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{
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char **pazargs;
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char *zcopy, *ztok;
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size_t cargs, iarg;
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FILE *e;
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pid_t ipid;
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time_t itime;
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int i;
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/* Parse MAIL_PROGRAM into an array of arguments. */
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zcopy = zbufcpy (MAIL_PROGRAM);
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cargs = 0;
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for (ztok = strtok (zcopy, " \t");
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ztok != NULL;
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ztok = strtok ((char *) NULL, " \t"))
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++cargs;
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pazargs = (char **) xmalloc ((cargs + 4) * sizeof (char *));
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memcpy (zcopy, MAIL_PROGRAM, sizeof MAIL_PROGRAM);
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for (ztok = strtok (zcopy, " \t"), iarg = 0;
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ztok != NULL;
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ztok = strtok ((char *) NULL, " \t"), ++iarg)
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pazargs[iarg] = ztok;
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#if ! MAIL_PROGRAM_SUBJECT_BODY
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pazargs[iarg++] = (char *) "-s";
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pazargs[iarg++] = (char *) zsubject;
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#endif
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#if ! MAIL_PROGRAM_TO_BODY
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pazargs[iarg++] = (char *) zto;
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#endif
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pazargs[iarg] = NULL;
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e = espopen ((const char **) pazargs, FALSE, &ipid);
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ubuffree (zcopy);
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xfree ((pointer) pazargs);
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if (e == NULL)
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{
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ulog (LOG_ERROR, "espopen (%s): %s", MAIL_PROGRAM,
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strerror (errno));
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return FALSE;
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}
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#if MAIL_PROGRAM_TO_BODY
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fprintf (e, "To: %s\n", zto);
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#endif
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#if MAIL_PROGRAM_SUBJECT_BODY
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fprintf (e, "Subject: %s\n", zsubject);
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#endif
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#if MAIL_PROGRAM_TO_BODY || MAIL_PROGRAM_SUBJECT_BODY
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fprintf (e, "\n");
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#endif
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(void) time (&itime);
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/* Remember that ctime includes a \n, so this skips a line. */
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fprintf (e, "Message from UUCP on %s %s\n", zSlocalname,
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ctime (&itime));
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for (i = 0; i < cstrs; i++)
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fputs (paz[i], e);
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(void) fclose (e);
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return ixswait ((unsigned long) ipid, MAIL_PROGRAM) == 0;
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}
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