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- /* mail.c
- Send mail to a user.
-
- Copyright (C) 1992, 1993 Ian Lance Taylor
-
- This file is part of the Taylor UUCP package.
-
- 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 the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- This program 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
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- The author of the program may be contacted at ian@airs.com or
- c/o Cygnus Support, 48 Grove Street, Somerville, MA 02144.
- */
-
- #include "uucp.h"
-
- #include "uudefs.h"
- #include "sysdep.h"
- #include "system.h"
-
- #include <errno.h>
-
- #if HAVE_TIME_H
- #include <time.h>
- #endif
-
- #ifndef ctime
- extern char *ctime ();
- #endif
-
- /* Mail a message to a user. */
-
- boolean
- fsysdep_mail (zto, zsubject, cstrs, paz)
- const char *zto;
- const char *zsubject;
- int cstrs;
- const char **paz;
- {
- char **pazargs;
- char *zcopy, *ztok;
- size_t cargs, iarg;
- FILE *e;
- pid_t ipid;
- time_t itime;
- int i;
-
- /* Parse MAIL_PROGRAM into an array of arguments. */
- zcopy = zbufcpy (MAIL_PROGRAM);
-
- cargs = 0;
- for (ztok = strtok (zcopy, " \t");
- ztok != NULL;
- ztok = strtok ((char *) NULL, " \t"))
- ++cargs;
-
- pazargs = (char **) xmalloc ((cargs + 4) * sizeof (char *));
-
- memcpy (zcopy, MAIL_PROGRAM, sizeof MAIL_PROGRAM);
- for (ztok = strtok (zcopy, " \t"), iarg = 0;
- ztok != NULL;
- ztok = strtok ((char *) NULL, " \t"), ++iarg)
- pazargs[iarg] = ztok;
-
- #if ! MAIL_PROGRAM_SUBJECT_BODY
- pazargs[iarg++] = (char *) "-s";
- pazargs[iarg++] = (char *) zsubject;
- #endif
-
- #if ! MAIL_PROGRAM_TO_BODY
- pazargs[iarg++] = (char *) zto;
- #endif
-
- pazargs[iarg] = NULL;
-
- e = espopen ((const char **) pazargs, FALSE, &ipid);
-
- ubuffree (zcopy);
- xfree ((pointer) pazargs);
-
- if (e == NULL)
- {
- ulog (LOG_ERROR, "espopen (%s): %s", MAIL_PROGRAM,
- strerror (errno));
- return FALSE;
- }
-
- #if MAIL_PROGRAM_TO_BODY
- fprintf (e, "To: %s\n", zto);
- #endif
- #if MAIL_PROGRAM_SUBJECT_BODY
- fprintf (e, "Subject: %s\n", zsubject);
- #endif
-
- #if MAIL_PROGRAM_TO_BODY || MAIL_PROGRAM_SUBJECT_BODY
- fprintf (e, "\n");
- #endif
-
- (void) time (&itime);
- /* Remember that ctime includes a \n, so this skips a line. */
- fprintf (e, "Message from UUCP on %s %s\n", zSlocalname,
- ctime (&itime));
-
- for (i = 0; i < cstrs; i++)
- fputs (paz[i], e);
-
- (void) fclose (e);
-
- return ixswait ((unsigned long) ipid, MAIL_PROGRAM) == 0;
- }
-