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Annotation of 43BSDTahoe/ucb/sendbug/reply.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1986, 1987 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: static char sccsid[] = "@(#)reply.c    5.6 (Berkeley) 6/29/88";
        !            20: #endif /* not lint */
        !            21: 
        !            22: #include <bug.h>
        !            23: #include <sys/file.h>
        !            24: #include <stdio.h>
        !            25: 
        !            26: /*
        !            27:  * reply --
        !            28:  *     tell the user we got their silly little bug report
        !            29:  */
        !            30: reply()
        !            31: {
        !            32:        register char   *C,                     /* traveling pointer */
        !            33:                        *to;                    /* who we're replying to */
        !            34:        register int    afd,                    /* ack file descriptor */
        !            35:                        rval;                   /* return value */
        !            36:        FILE    *pf,                            /* pipe pointer */
        !            37:                *popen();
        !            38:        char    *index();
        !            39: 
        !            40:        if (mailhead[RPLY_TAG].found) {
        !            41:                for (C = mailhead[RPLY_TAG].line + mailhead[RPLY_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
        !            42:                if (*C)
        !            43:                        goto gotone;
        !            44:        }
        !            45:        if (mailhead[FROM_TAG].found) {
        !            46:                for (C = mailhead[FROM_TAG].line + mailhead[FROM_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
        !            47:                if (*C)
        !            48:                        goto gotone;
        !            49:        }
        !            50:        if (mailhead[CFROM_TAG].found) {
        !            51:                for (C = mailhead[CFROM_TAG].line + mailhead[CFROM_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
        !            52:                if (*C)
        !            53:                        goto gotone;
        !            54:        }
        !            55:        return;
        !            56: 
        !            57:        /* if it's a foo <XXX>, get the XXX, else get foo (first string) */
        !            58: gotone:        if (to = index(C, '<'))
        !            59:                for (C = ++to;*C != '\n' && *C != ' ' && *C != '\t' && *C != '>';++C);
        !            60:        else {
        !            61:                to = C;
        !            62:                for (to = C++;*C != '\n' && *C != ' ' && *C != '\t';++C);
        !            63:        }
        !            64:        *C = EOS;
        !            65: 
        !            66:        if (!(pf = popen(MAIL_CMD, "w")))
        !            67:                error("sendmail pipe failed.", CHN);
        !            68: 
        !            69:        fprintf(pf, "Reply-To: %s\nFrom: %s (Bugs Bunny)\nTo: %s\n", BUGS_HOME, BUGS_HOME, to);
        !            70:        if (mailhead[SUBJ_TAG].found)
        !            71:                fprintf(pf, "Subject: Re:%s", mailhead[SUBJ_TAG].line + mailhead[SUBJ_TAG].len);
        !            72:        else
        !            73:                fputs("Subject: Bug report acknowledgement.\n", pf);
        !            74:        if (mailhead[DATE_TAG].found)
        !            75:                fprintf(pf, "In-Acknowledgement-Of: Your message of %s", mailhead[DATE_TAG].line + mailhead[DATE_TAG].len);
        !            76:        if (mailhead[MSG_TAG].found)
        !            77:                fprintf(pf, "\t\t%s", mailhead[MSG_TAG].line);
        !            78:        fputs("Precedence: bulk\n\n", pf);      /* vacation(1) uses this... */
        !            79:        fflush(pf);
        !            80: 
        !            81:        (void)sprintf(bfr, "%s/%s", dir, ACK_FILE);
        !            82:        if ((afd = open(bfr, O_RDONLY, 0)) >= 0) {
        !            83:                while ((rval = read(afd, bfr, sizeof(bfr))) != ERR && rval)
        !            84:                        (void)write(fileno(pf), bfr, rval);
        !            85:                (void)close(afd);
        !            86:        }
        !            87:        pclose(pf);
        !            88: }

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