mdw@git.distorted.org.uk Git - ezmlm/blob - ezmlm-unsub.c

   1 #include "strerr.h"
   2 #include "subscribe.h"
   3 #include "sgetopt.h"
   4 #include "substdio.h"
   5 #include "readwrite.h"
   6 #include "getln.h"
   7 #include "scan.h"
   8 #include "errtxt.h"
   9 #include "idx.h"
  10
  11 #define FATAL "ezmlm-unsub: fatal: "
  12
  13 void *psql = (void *) 0;
  14
  15 char inbuf[512];
  16 substdio ssin = SUBSTDIO_FDBUF(read,0,inbuf,sizeof(inbuf));
  17
  18 stralloc line = {0};
  19
  20 void die_usage()
  21 {
  22   strerr_die1x(100,
  23    "ezmlm-unsub: usage: ezmlm-unsub [-h hash] [-HmMnNvV] dir box@domain ...");
  24 }
  25
  26 void main(argc,argv)
  27 int argc;
  28 char **argv;
  29 {
  30   char *dir;
  31   char *addr;
  32   char *cp;
  33   char ch;
  34   int match;
  35   int flagmysql = 1;            /* if there is mysql support, use it! */
  36   int forcehash = -1;
  37   int flagname = 0;
  38   unsigned int u;
  39   int opt;
  40
  41   (void) umask(022);
  42
  43   while ((opt = getopt(argc,argv,"h:HmMnNvV")) != opteof)
  44     switch(opt) {
  45       case 'h': (void) scan_ulong(optarg,&u); forcehash = 0; break;
  46       case 'H': forcehash = -1; break;
  47       case 'm': flagmysql = 1; break;
  48       case 'M': flagmysql = 0; break;
  49       case 'n': flagname = 1; break;
  50       case 'N': flagname = 0; break;
  51       case 'v':
  52       case 'V': strerr_die2x(0,
  53                 "ezmlm-unsub version: ezmlm-0.53+",EZIDX_VERSION);
  54       default:
  55         die_usage();
  56     }
  57
  58   dir = argv[optind++];
  59   if (!dir) die_usage();
  60
  61   if (dir[0] != '/')
  62     strerr_die2x(100,FATAL,ERR_SLASH);
  63
  64   if (chdir(dir) == -1)
  65     strerr_die4sys(111,FATAL,ERR_SWITCH,dir,": ");
  66
  67   if (forcehash == 0) forcehash = (int) u;
  68
  69   if (argv[optind]) {
  70     while ((addr = argv[optind++]))
  71       (void) subscribe(dir,addr,0,"","-manual",flagmysql,
  72                 forcehash,(char *) 0,FATAL);
  73   } else {
  74     for (;;) {
  75       if (getln(&ssin,&line,&match,'\n') == -1)
  76         strerr_die2sys(111,FATAL,ERR_READ_INPUT);
  77       if (!match) break;
  78       if (line.len == 1 || *line.s == '#') continue;
  79       line.s[line.len - 1] = '\0';
  80       if (flagname) {
  81         cp = line.s;
  82         while ((ch = *cp)) {
  83           if (ch == '\\') {
  84             if (!*(++cp)) break;
  85           } else if (ch == ' ' || ch == '\t' || ch == ',') break;
  86           cp++;
  87         }
  88         if (ch)
  89           *cp = '\0';
  90       }
  91       (void) subscribe(dir,line.s,0,"","+manual",flagmysql,
  92                 forcehash,(char *) 0,FATAL);
  93     }
  94   }
  95   closesql();
  96   _exit(0);
  97 }