0.0.002

ddat interop with dat js
cable interop with cabal js
ddat's frontend = dat-thang
cable fe = cable-thang
dillo support based on cel's dillo-dat
bootstrap node
xplatform support

Signed-off-by: divo <418@cryspace.space>

inc/dat_dns.h

@@ -0,0 +1,27 @@
+#ifndef DAT_DNS_H
+#define DAT_DNS_H
+
+#include <stdint.h>
+#include "dat.h"
+
+typedef int (*dat_dns_name_iter_fn)(const char *hostname,
+				    const uint8_t key[DAT_KEY_BYTES], void *context);
+
+/* Resolve a legacy Dat DNS TXT record such as datkey=<64 hex digits>. */
+int dat_dns_resolve(const char *hostname, uint8_t key[DAT_KEY_BYTES],
+		    uint32_t *ttl_seconds);
+
+/* Local dat-dns aliases are stored in $HOME/.dat/dat-dns (or USERPROFILE on
+ * native Windows) and override DNS TXT. */
+int dat_dns_name_set(const char *hostname, const uint8_t key[DAT_KEY_BYTES]);
+int dat_dns_name_remove(const char *hostname);
+int dat_dns_name_resolve(const char *hostname, uint8_t key[DAT_KEY_BYTES]);
+int dat_dns_name_for_key(const uint8_t key[DAT_KEY_BYTES], char *hostname,
+			 size_t hostname_capacity);
+int dat_dns_name_foreach(dat_dns_name_iter_fn callback, void *context);
+
+/* Decode TXT record character strings from one DNS answer packet. */
+int dat_dns_parse_answer(const uint8_t *packet, unsigned packet_len,
+			uint8_t key[DAT_KEY_BYTES], uint32_t *ttl_seconds);
+
+#endif