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Annotation of 43BSDReno/libexec/bugfiler/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: (1) source distributions retain this entire copyright
        !             7:  * notice and comment, and (2) distributions including binaries display
        !             8:  * the following acknowledgement:  ``This product includes software
        !             9:  * developed by the University of California, Berkeley and its contributors''
        !            10:  * in the documentation or other materials provided with the distribution
        !            11:  * and in all advertising materials mentioning features or use of this
        !            12:  * software. Neither the name of the University nor the names of its
        !            13:  * contributors may be used to endorse or promote products derived
        !            14:  * from this software without specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            16:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            17:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  */
        !            19: 
        !            20: #ifndef lint
        !            21: static char sccsid[] = "@(#)reply.c    5.8 (Berkeley) 6/1/90";
        !            22: #endif /* not lint */
        !            23: 
        !            24: #include <bug.h>
        !            25: #include <sys/file.h>
        !            26: #include <stdio.h>
        !            27: #include "pathnames.h"
        !            28: 
        !            29: /*
        !            30:  * reply --
        !            31:  *     tell the user we got their silly little bug report
        !            32:  */
        !            33: reply()
        !            34: {
        !            35:        register char   *C,                     /* traveling pointer */
        !            36:                        *to;                    /* who we're replying to */
        !            37:        register int    afd,                    /* ack file descriptor */
        !            38:                        rval;                   /* return value */
        !            39:        FILE    *pf,                            /* pipe pointer */
        !            40:                *popen();
        !            41:        char    *index();
        !            42: 
        !            43:        if (mailhead[RPLY_TAG].found) {
        !            44:                for (C = mailhead[RPLY_TAG].line + mailhead[RPLY_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
        !            45:                if (*C)
        !            46:                        goto gotone;
        !            47:        }
        !            48:        if (mailhead[FROM_TAG].found) {
        !            49:                for (C = mailhead[FROM_TAG].line + mailhead[FROM_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
        !            50:                if (*C)
        !            51:                        goto gotone;
        !            52:        }
        !            53:        if (mailhead[CFROM_TAG].found) {
        !            54:                for (C = mailhead[CFROM_TAG].line + mailhead[CFROM_TAG].len;*C != '\n' && (*C == ' ' || *C == '\t');++C);
        !            55:                if (*C)
        !            56:                        goto gotone;
        !            57:        }
        !            58:        return;
        !            59: 
        !            60:        /* if it's a foo <XXX>, get the XXX, else get foo (first string) */
        !            61: gotone:        if (to = index(C, '<'))
        !            62:                for (C = ++to;*C != '\n' && *C != ' ' && *C != '\t' && *C != '>';++C);
        !            63:        else {
        !            64:                to = C;
        !            65:                for (to = C++;*C != '\n' && *C != ' ' && *C != '\t';++C);
        !            66:        }
        !            67:        *C = EOS;
        !            68: 
        !            69:        if (!(pf = popen(MAIL_CMD, "w")))
        !            70:                error("sendmail pipe failed.", CHN);
        !            71: 
        !            72:        fprintf(pf, "Reply-To: %s\nFrom: %s (Bugs Bunny)\nTo: %s\n", BUGS_HOME, BUGS_HOME, to);
        !            73:        if (mailhead[SUBJ_TAG].found)
        !            74:                fprintf(pf, "Subject: Re:%s", mailhead[SUBJ_TAG].line + mailhead[SUBJ_TAG].len);
        !            75:        else
        !            76:                fputs("Subject: Bug report acknowledgement.\n", pf);
        !            77:        if (mailhead[DATE_TAG].found)
        !            78:                fprintf(pf, "In-Acknowledgement-Of: Your message of %s", mailhead[DATE_TAG].line + mailhead[DATE_TAG].len);
        !            79:        if (mailhead[MSG_TAG].found)
        !            80:                fprintf(pf, "\t\t%s", mailhead[MSG_TAG].line);
        !            81:        fputs("Precedence: bulk\n\n", pf);      /* vacation(1) uses this... */
        !            82:        fflush(pf);
        !            83: 
        !            84:        (void)sprintf(bfr, "%s/%s", dir, ACK_FILE);
        !            85:        if ((afd = open(bfr, O_RDONLY, 0)) >= 0) {
        !            86:                while ((rval = read(afd, bfr, sizeof(bfr))) != ERR && rval)
        !            87:                        (void)write(fileno(pf), bfr, rval);
        !            88:                (void)close(afd);
        !            89:        }
        !            90:        pclose(pf);
        !            91: }

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