We don't use ADNS anymore so get rid of the tree.

1 files changed, 0 insertions, 243 deletions

diff --git a/adns-0.6/client/adh-main.c b/adns-0.6/client/adh-main.c
deleted file mode 100644
index 81cff54..0000000
--- a/adns-0.6/client/adh-main.c
+++ /dev/null
@@ -1,243 +0,0 @@
-/*
- * adh-main.c
- * - useful general-purpose resolver client program
- *   main program and useful subroutines
- */
-/*
- *  This file is
- *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
- *
- *  It is part of adns, which is
- *    Copyright (C) 1997-1999 Ian Jackson <ian@davenant.greenend.org.uk>
- *    Copyright (C) 1999 Tony Finch <dot@dotat.at>
- *  
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2, or (at your option)
- *  any later version.
- *  
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *  
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software Foundation,
- *  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 
- */
-
-#include "adnshost.h"
-
-void sysfail(const char *what, int errnoval) {
-  fprintf(stderr,"adnshost failed: %s: %s\n",what,strerror(errnoval));
-  exit(10);
-}
-
-void usageerr(const char *fmt, ...) {
-  va_list al;
-  fputs("adnshost usage error: ",stderr);
-  va_start(al,fmt);
-  vfprintf(stderr,fmt,al);
-  va_end(al);
-  putc('\n',stderr);
-  exit(11);
-}
-
-void outerr(void) {
-  sysfail("write to stdout",errno);
-}
-
-void *xmalloc(size_t sz) {
-  void *p;
-
-  p= malloc(sz); if (!p) sysfail("malloc",sz);
-  return p;
-}
-
-char *xstrsave(const char *str) {
-  char *p;
-  
-  p= xmalloc(strlen(str)+1);
-  strcpy(p,str);
-  return p;
-}
-
-void of_type(const struct optioninfo *oi, const char *arg) {
-  static const struct typename {
-    adns_rrtype type;
-    const char *desc;
-  } typenames[]= {
-    /* enhanced versions */
-    { adns_r_ns,     "ns"     },
-    { adns_r_soa,    "soa"    },
-    { adns_r_ptr,    "ptr"    },
-    { adns_r_mx,     "mx"     },
-    { adns_r_rp,     "rp"     },
-    { adns_r_addr,   "addr"   },
-    
-    /* types with only one version */
-    { adns_r_cname,  "cname"  },
-    { adns_r_hinfo,  "hinfo"  },
-    { adns_r_txt,    "txt"    },
-    
-    /* raw versions */
-    { adns_r_a,        "a"    },
-    { adns_r_ns_raw,   "ns-"  },
-    { adns_r_soa_raw,  "soa-" },
-    { adns_r_ptr_raw,  "ptr-" },
-    { adns_r_mx_raw,   "mx-"  },
-    { adns_r_rp_raw,   "rp-"  },
-
-    { adns_r_none, 0 }
-  };
-
-  const struct typename *tnp;
-
-  for (tnp=typenames;
-       tnp->type && strcmp(arg,tnp->desc);
-       tnp++);
-  if (!tnp->type) usageerr("unknown RR type %s",arg);
-  ov_type= tnp->type;
-}
-
-int rcode;
-
-static void process_optarg(const char *arg,
-			   const char *const **argv_p,
-			   const char *value) {
-  const struct optioninfo *oip;
-  int invert;
-
-  if (arg[0] == '-' || arg[0] == '+') {
-    if (arg[0] == '-' && arg[1] == '-') {
-      if (!strncmp(arg,"--no-",5)) {
-	invert= 1;
-	oip= opt_findl(arg+5);
-      } else {
-	invert= 0;
-	oip= opt_findl(arg+2);
-      }
-      if (oip->type == ot_funcarg) {
-	arg= argv_p ? *++(*argv_p) : value;
-	if (!arg) usageerr("option --%s requires a value argument",oip->lopt);
-      } else {
-	if (value) usageerr("option --%s does not take a value",oip->lopt);
-	arg= 0;
-      }
-      opt_do(oip,arg,invert);
-    } else if (arg[0] == '-' && arg[1] == 0) {
-      arg= argv_p ? *++(*argv_p) : value;
-      if (!arg) usageerr("option `-' must be followed by a domain");
-      query_do(arg);
-    } else { /* arg[1] != '-', != '\0' */
-      invert= (arg[0] == '+');
-      ++arg;
-      while (*arg) {
-	oip= opt_finds(&arg);
-	if (oip->type == ot_funcarg) {
-	  if (!*arg) {
-	    arg= argv_p ? *++(*argv_p) : value;
-	    if (!arg) usageerr("option -%s requires a value argument",oip->sopt);
-	  } else {
-	    if (value) usageerr("two values for option -%s given !",oip->sopt);
-	  }
-	  opt_do(oip,arg,invert);
-	  arg= "";
-	} else {
-	  if (value) usageerr("option -%s does not take a value",oip->sopt);
-	  opt_do(oip,0,invert);
-	}
-      }
-    }
-  } else { /* arg[0] != '-' */
-    query_do(arg);
-  }
-}
-    
-static void read_stdin(void) {
-  static int used, avail;
-  static char *buf;
-
-  int anydone, r;
-  char *newline, *space;
-
-  anydone= 0;
-  while (!anydone || used) {
-    while (!(newline= memchr(buf,'\n',used))) {
-      if (used == avail) {
-	avail += 20; avail <<= 1;
-	buf= realloc(buf,avail);
-	if (!buf) sysfail("realloc stdin buffer",errno);
-      }
-      do {
-	r= read(0,buf+used,avail-used);
-      } while (r < 0 && errno == EINTR);
-      if (r == 0) {
-	if (used) {
-	  /* fake up final newline */
-	  buf[used++]= '\n';
-	  r= 1;
-	} else {
-	  ov_pipe= 0;
-	  return;
-	}
-      }
-      if (r < 0) sysfail("read stdin",errno);
-      used += r;
-    }
-    *newline++= 0;
-    space= strchr(buf,' ');
-    if (space) *space++= 0;
-    process_optarg(buf,0,space);
-    used -= (newline-buf);
-    memmove(buf,newline,used);
-    anydone= 1;
-  }
-}
-
-int main(int argc, const char *const *argv) {
-  struct timeval *tv, tvbuf;
-  adns_query qu;
-  void *qun_v;
-  adns_answer *answer;
-  int r, maxfd;
-  fd_set readfds, writefds, exceptfds;
-  const char *arg;
-  
-  while ((arg= *++argv)) process_optarg(arg,&argv,0);
-
-  if (!ov_pipe && !ads) usageerr("no domains given, and -f/--pipe not used; try --help");
-
-  ensure_adns_init();
-
-  for (;;) {
-    for (;;) {
-      qu= ov_asynch ? 0 : outstanding.head ? outstanding.head->qu : 0;
-      r= adns_check(ads,&qu,&answer,&qun_v);
-      if (r == EAGAIN) break;
-      if (r == ESRCH) { if (!ov_pipe) goto x_quit; else break; }
-      assert(!r);
-      query_done(qun_v,answer);
-    }
-    maxfd= 0;
-    FD_ZERO(&readfds);
-    FD_ZERO(&writefds);
-    FD_ZERO(&exceptfds);
-    if (ov_pipe) {
-      maxfd= 1;
-      FD_SET(0,&readfds);
-    }
-    tv= 0;
-    adns_beforeselect(ads, &maxfd, &readfds,&writefds,&exceptfds, &tv,&tvbuf,0);
-    r= select(maxfd, &readfds,&writefds,&exceptfds, tv);
-    if (r == -1) {
-      if (errno == EINTR) continue;
-      sysfail("select",errno);
-    }
-    adns_afterselect(ads, maxfd, &readfds,&writefds,&exceptfds, 0);
-    if (ov_pipe && FD_ISSET(0,&readfds)) read_stdin();
-  }
-x_quit:
-  if (fclose(stdout)) outerr();
-  exit(rcode);
-}