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Annotation of 43BSDTahoe/ucb/sendbug/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 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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