119 lines
4.0 KiB
C
119 lines
4.0 KiB
C
/*
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* Copyright (c) 1986, 1987, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)reply.c 8.1 (Berkeley) 6/4/93";
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#endif /* not lint */
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#include <sys/param.h>
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#include <dirent.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include "bug.h"
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#include "extern.h"
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#include "pathnames.h"
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/*
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* reply --
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* tell the user we got their silly little bug report
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*/
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void
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reply()
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{
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register char *C, /* traveling pointer */
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*to; /* who we're replying to */
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register int afd, /* ack file descriptor */
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rval; /* return value */
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FILE *pf; /* pipe pointer */
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if (mailhead[RPLY_TAG].found) {
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for (C = mailhead[RPLY_TAG].line + mailhead[RPLY_TAG].len;
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*C != '\n' && (*C == ' ' || *C == '\t');++C);
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if (*C)
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goto gotone;
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}
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if (mailhead[FROM_TAG].found) {
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for (C = mailhead[FROM_TAG].line + mailhead[FROM_TAG].len;
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*C != '\n' && (*C == ' ' || *C == '\t');++C);
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if (*C)
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goto gotone;
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}
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if (mailhead[CFROM_TAG].found) {
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for (C = mailhead[CFROM_TAG].line + mailhead[CFROM_TAG].len;
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*C != '\n' && (*C == ' ' || *C == '\t');++C);
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if (*C)
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goto gotone;
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}
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return;
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/* if it's a foo <XXX>, get the XXX, else get foo (first string) */
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gotone: if (to = strchr(C, '<'))
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for (C = ++to;
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*C != '\n' && *C != ' ' && *C != '\t' && *C != '>';++C);
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else {
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to = C;
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for (to = C++;*C != '\n' && *C != ' ' && *C != '\t';++C);
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}
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*C = EOS;
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if (!(pf = popen(MAIL_CMD, "w")))
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error("sendmail pipe failed.", CHN);
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fprintf(pf, "Reply-To: %s\nFrom: %s (Bugs Bunny)\nTo: %s\n",
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BUGS_HOME, BUGS_HOME, to);
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if (mailhead[SUBJ_TAG].found)
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fprintf(pf, "Subject: Re:%s",
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mailhead[SUBJ_TAG].line + mailhead[SUBJ_TAG].len);
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else
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fputs("Subject: Bug report acknowledgement.\n", pf);
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if (mailhead[DATE_TAG].found)
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fprintf(pf, "In-Acknowledgement-Of: Your message of %s",
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mailhead[DATE_TAG].line + mailhead[DATE_TAG].len);
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if (mailhead[MSG_TAG].found)
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fprintf(pf, "\t\t%s", mailhead[MSG_TAG].line);
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fputs("Precedence: bulk\n\n", pf); /* vacation(1) uses this... */
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fflush(pf);
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(void)sprintf(bfr, "%s/%s", dir, ACK_FILE);
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if ((afd = open(bfr, O_RDONLY, 0)) >= 0) {
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while ((rval = read(afd, bfr, sizeof(bfr))) != ERR && rval)
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(void)write(fileno(pf), bfr, rval);
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(void)close(afd);
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}
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pclose(pf);
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}
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