1 files changed, 73 insertions, 0 deletions
diff --git a/src/include/s6-dns/skadns.h b/src/include/s6-dns/skadns.h
new file mode 100644
index 0000000..d5ed82f
--- /dev/null
+++ b/src/include/s6-dns/skadns.h
@@ -0,0 +1,73 @@
+/* ISC license. */
+
+#ifndef SKADNS_H
+#define SKADNS_H
+
+#include <errno.h>
+#include <skalibs/config.h>
+#include <skalibs/uint16.h>
+#include <skalibs/uint32.h>
+#include <skalibs/tai.h>
+#include <skalibs/stralloc.h>
+#include <skalibs/genalloc.h>
+#include <skalibs/gensetdyn.h>
+#include <skalibs/skaclient.h>
+#include <s6-dns/config.h>
+#include <s6-dns/s6dns-domain.h>
+
+#define SKADNSD_PROG S6_DNS_BINPREFIX "skadnsd"
+#define SKADNS_BANNER1 "skadns v1.0 (b)\n"
+#define SKADNS_BANNER1_LEN (sizeof SKADNS_BANNER1 - 1)
+#define SKADNS_BANNER2 "skadns v1.0 (a)\n"
+#define SKADNS_BANNER2_LEN (sizeof SKADNS_BANNER2 - 1)
+#define SKADNS_MAXCONCURRENCY 1000
+
+typedef struct skadnsanswer_s skadnsanswer_t, *skadnsanswer_t_ref ;
+struct skadnsanswer_s
+{
+  int status ;
+  char *data ;
+  unsigned int len ;
+} ;
+#define SKADNSANSWER_ZERO { .status = EINVAL, .data = 0, .len = 0 }
+
+typedef struct skadns_s skadns_t, *skadns_t_ref ;
+struct skadns_s
+{
+  skaclient_t connection ;
+  genalloc list ; /* array of uint16 */
+  gensetdyn q ; /* set of skadnsanswer_t */
+  skaclient_buffer_t buffers ;
+} ;
+#define SKADNS_ZERO { .connection = SKACLIENT_ZERO, .list = GENALLOC_ZERO, .q = GENSETDYN_INIT(skadnsanswer_t, 3, 3, 8) }
+extern skadns_t const skadns_zero ;
+
+
+ /* Starting and ending a session */
+
+extern int skadns_start (skadns_t *, char const *, tain_t const *, tain_t *) ;
+#define skadns_start_g(a, path, deadline) skadns_start(a, path, (deadline), &STAMP)
+extern int skadns_startf (skadns_t *, tain_t const *, tain_t *) ;
+#define skadns_startf_g(a, deadline) skadns_startf(a, (deadline), &STAMP)
+extern void skadns_end (skadns_t *) ;
+
+                
+ /* Synchronous functions */
+ 
+extern int skadns_send (skadns_t *, uint16 *, s6dns_domain_t const *, uint16, tain_t const *, tain_t const *, tain_t *) ;
+#define skadns_send_g(a, id, d, qtype, limit, deadline) skadns_send(a, id, d, qtype, limit, (deadline), &STAMP)
+extern int skadns_cancel (skadns_t *, uint16, tain_t const *, tain_t *) ;
+#define skadns_cancel_g(a, id, deadline) skadns_cancel(a, id, (deadline), &STAMP)
+
+
+ /* Asynchronous functions */
+
+#define skadns_fd(a) skaclient_fd(&(a)->connection)
+extern int skadns_update (skadns_t *) ;
+#define skadns_list(a) genalloc_s(uint16 const, &(a)->list)
+#define skadns_clearlist(a) ((a)->list.len = 0)
+extern int skadns_packetlen (skadns_t const *, uint16) ;
+extern char const *skadns_packet (skadns_t const *, uint16) ;
+extern int skadns_release (skadns_t *, uint16) ;
+
+#endif