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- /*
- * Copyright (c) 1986, 1987 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)reply.c 5.9 (Berkeley) 2/25/91";
- #endif /* not lint */
-
- #include <sys/param.h>
- #include <fcntl.h>
- #include <dirent.h>
- #include <stdio.h>
- #include <string.h>
- #include "bug.h"
- #include "pathnames.h"
-
- /*
- * reply --
- * tell the user we got their silly little bug report
- */
- reply()
- {
- register char *C, /* traveling pointer */
- *to; /* who we're replying to */
- register int afd, /* ack file descriptor */
- rval; /* return value */
- FILE *pf, /* pipe pointer */
- *popen();
- char *index();
-
- if (mailhead[RPLY_TAG].found) {
- for (C = mailhead[RPLY_TAG].line + mailhead[RPLY_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
- if (*C)
- goto gotone;
- }
- if (mailhead[FROM_TAG].found) {
- for (C = mailhead[FROM_TAG].line + mailhead[FROM_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
- if (*C)
- goto gotone;
- }
- if (mailhead[CFROM_TAG].found) {
- for (C = mailhead[CFROM_TAG].line + mailhead[CFROM_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
- if (*C)
- goto gotone;
- }
- return;
-
- /* if it's a foo <XXX>, get the XXX, else get foo (first string) */
- gotone: if (to = index(C, '<'))
- for (C = ++to;*C != '\n' && *C != ' ' && *C != '\t' && *C != '>';++C);
- else {
- to = C;
- for (to = C++;*C != '\n' && *C != ' ' && *C != '\t';++C);
- }
- *C = EOS;
-
- if (!(pf = popen(MAIL_CMD, "w")))
- error("sendmail pipe failed.", CHN);
-
- fprintf(pf, "Reply-To: %s\nFrom: %s (Bugs Bunny)\nTo: %s\n", BUGS_HOME, BUGS_HOME, to);
- if (mailhead[SUBJ_TAG].found)
- fprintf(pf, "Subject: Re:%s", mailhead[SUBJ_TAG].line + mailhead[SUBJ_TAG].len);
- else
- fputs("Subject: Bug report acknowledgement.\n", pf);
- if (mailhead[DATE_TAG].found)
- fprintf(pf, "In-Acknowledgement-Of: Your message of %s", mailhead[DATE_TAG].line + mailhead[DATE_TAG].len);
- if (mailhead[MSG_TAG].found)
- fprintf(pf, "\t\t%s", mailhead[MSG_TAG].line);
- fputs("Precedence: bulk\n\n", pf); /* vacation(1) uses this... */
- fflush(pf);
-
- (void)sprintf(bfr, "%s/%s", dir, ACK_FILE);
- if ((afd = open(bfr, O_RDONLY, 0)) >= 0) {
- while ((rval = read(afd, bfr, sizeof(bfr))) != ERR && rval)
- (void)write(fileno(pf), bfr, rval);
- (void)close(afd);
- }
- pclose(pf);
- }
-