1 files changed, 48 insertions, 0 deletions
diff --git a/src/rexmpp_dns.h b/src/rexmpp_dns.h
index 9d9f271..3c94e90 100644
--- a/src/rexmpp_dns.h
+++ b/src/rexmpp_dns.h
@@ -11,6 +11,22 @@
 #define REXMPP_DNS_H
 
 #include <stdint.h>
+#include "config.h"
+
+#include "rexmpp.h"
+
+#if defined(USE_UNBOUND)
+#include <unbound.h>
+struct rexmpp_dns_ctx {
+  struct ub_ctx *ctx;
+};
+#else
+struct rexmpp_dns_ctx {
+  int dummy;
+};
+#endif
+
+typedef struct rexmpp_dns_ctx rexmpp_dns_ctx_t;
 
 struct rexmpp_dns_srv {
   uint16_t priority;
@@ -19,6 +35,13 @@ struct rexmpp_dns_srv {
   char target[256];
 };
 
+struct rexmpp_dns_result {
+  char **data;
+  int *len;
+  char *qname;
+  int secure;
+};
+
 /**
    @brief Parses an SRV DNS RR's RDATA.
    @param[in] in SRV record's RDATA.
@@ -29,4 +52,29 @@ struct rexmpp_dns_srv {
 int
 rexmpp_parse_srv (char *in, int in_len, struct rexmpp_dns_srv *out);
 
+typedef struct rexmpp_dns_result rexmpp_dns_result_t;
+
+/* struct rexmpp_dns_result *rexmpp_dns_result_init (int len); */
+void rexmpp_dns_result_free (rexmpp_dns_result_t *result);
+
+int rexmpp_dns_ctx_init (rexmpp_t *s);
+void rexmpp_dns_ctx_cleanup (rexmpp_t *s);
+void rexmpp_dns_ctx_deinit (rexmpp_t *s);
+int rexmpp_dns_fds (rexmpp_t *s, fd_set *read_fds, fd_set *write_fds);
+struct timeval * rexmpp_dns_timeout (rexmpp_t *s,
+                                     struct timeval *max_tv,
+                                     struct timeval *tv);
+
+typedef void (*dns_query_cb_t) (rexmpp_t *s, void *ptr, rexmpp_dns_result_t *result);
+
+int rexmpp_dns_resolve (rexmpp_t *s,
+                        const char *query,
+                        int rrtype,
+                        int rrclass,
+                        void* ptr,
+                        dns_query_cb_t callback);
+
+int rexmpp_dns_process (rexmpp_t *s, fd_set *read_fds, fd_set *write_fds);
+
+
 #endif