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Annotation of 43BSDTahoe/new/nntp/server/list.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char    *sccsid = "@(#)list.c   1.8     (Berkeley) 7/6/87";
                      3: #endif
                      4: 
                      5: #include "common.h"
                      6: 
                      7: /*
                      8:  * LIST
                      9:  *
                     10:  * List active newsgroups.
                     11:  *
                     12:  */
                     13: 
                     14: list(argc, argv)
                     15:        int             argc;
                     16:        char            *argv[];
                     17: {
                     18:        char            line[MAX_STRLEN];
                     19:        char            *grparray[2];
                     20:        register char   *cp;
                     21:        register FILE   *active_fp;
                     22: 
                     23:        grparray[0] = line;
                     24:        grparray[1] = NULL;
                     25: 
                     26:        active_fp = fopen(activefile, "r");
                     27: 
                     28:        if (active_fp == NULL) {
                     29:                printf("%d No list of newsgroups available.\r\n", ERR_FAULT);
                     30:                (void) fflush(stdout);
                     31: #ifdef SYSLOG
                     32:                syslog(LOG_ERR, "list: fopen %s: %m", activefile);
                     33: #endif
                     34:                return;
                     35:        }
                     36: 
                     37:        printf("%d Newsgroups in form \"group high low y/n/m\".\r\n",
                     38:                OK_GROUPS);
                     39: 
                     40:        while (fgets(line, sizeof(line), active_fp) != NULL) {
                     41:                if ((cp = index(line, '\n')) != NULL)
                     42:                        *cp = '\0';
                     43:                if (ngpermcount)
                     44:                        if (ngmatch(strneql, ALLBUT,
                     45:                            ngpermlist, ngpermcount,
                     46:                            grparray, 1) == 0)
                     47:                                continue;
                     48:                putline(line);
                     49:        }
                     50:        (void) fclose(active_fp);
                     51: 
                     52:        putline(".");
                     53:        (void) fflush(stdout);
                     54: }

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