Create a branch for header work.

svn path=/branches/header-work/; revision=45691

lib/3rdparty/adns/client/adnshost.h

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+/*
+ * adnshost.h
+ * - useful general-purpose resolver client program, header file
+ */
+/*
+ *  This file is
+ *    Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ *  It is part of adns, which is
+ *    Copyright (C) 1997-2000 Ian Jackson <ian@davenant.greenend.org.uk>
+ *    Copyright (C) 1999-2000 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.
+ */
+
+#ifndef ADNSHOST_H_INCLUDED
+#define ADNSHOST_H_INCLUDED
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <assert.h>
+#include <time.h>
+
+#ifndef ADNS_JGAA_WIN32
+# include <sys/types.h>
+# include <sys/socket.h>
+# include <netinet/in.h>
+# include <arpa/inet.h>
+#endif
+
+#include "config.h"
+#include "adns.h"
+#include "dlist.h"
+#include "client.h"
+
+#ifdef ADNS_REGRESS_TEST
+# include "hredirect.h"
+#endif
+
+/* declarations related to option processing */
+
+struct optioninfo;
+typedef void optfunc(const struct optioninfo *oi, const char *arg, const char *arg2);
+
+struct optioninfo {
+  enum oi_type {
+    ot_end, ot_desconly,
+    ot_flag, ot_value, ot_func, ot_funcarg, ot_funcarg2
+  } type;
+  const char *desc;
+  const char *sopt, *lopt;
+  int *storep, value;
+  optfunc *func;
+  const char *argdesc, *argdesc2;
+};
+
+enum ttlmode { tm_none, tm_rel, tm_abs };
+enum outputformat { fmt_default, fmt_simple, fmt_inline, fmt_asynch };
+
+struct perqueryflags_remember {
+  int show_owner, show_type, show_cname;
+  int ttl;
+};
+
+extern int ov_env, ov_pipe, ov_asynch;
+extern int ov_verbose;
+extern adns_rrtype ov_type;
+extern int ov_search, ov_qc_query, ov_qc_anshost, ov_qc_cname;
+extern int ov_tcp, ov_cname, ov_format;
+extern char *ov_id;
+extern struct perqueryflags_remember ov_pqfr;
+
+extern optfunc of_config, of_version, of_help, of_type, of_ptr, of_reverse;
+extern optfunc of_asynch_id, of_cancel_id;
+
+const struct optioninfo *opt_findl(const char *opt);
+const struct optioninfo *opt_finds(const char **optp);
+void opt_do(const struct optioninfo *oip, int invert, const char *arg, const char *arg2);
+
+/* declarations related to query processing */
+
+struct query_node {
+  struct query_node *next, *back;
+  struct perqueryflags_remember pqfr;
+  char *id, *owner;
+  adns_query qu;
+};
+
+extern adns_state ads;
+extern struct outstanding_list { struct query_node *head, *tail; } outstanding;
+
+void ensure_adns_init(void);
+void query_do(const char *domain);
+void query_done(struct query_node *qun, adns_answer *answer);
+
+/* declarations related to main program and useful utility functions */
+
+void sysfail(const char *what, int errnoval) NONRETURNING;
+void usageerr(const char *what, ...) NONRETURNPRINTFFORMAT(1,2);
+void outerr(void) NONRETURNING;
+
+void *xmalloc(size_t sz);
+char *xstrsave(const char *str);
+
+extern int rcode;
+extern const char *config_text; /* 0 => use defaults */
+
+#endif