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Annotation of 43BSDReno/libexec/bugfiler/reply.c, revision 1.1.1.1

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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