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>

extra/dat-dpi/inc/sleep_feed.h

@@ -0,0 +1,43 @@
+#ifndef SLEEP_FEED_H
+#define SLEEP_FEED_H
+#include <stddef.h>
+#include <stdint.h>
+#include "keys.h"
+
+typedef struct sleep_feed {
+	char directory[1024];
+	char name[64];
+	uint8_t **blocks;
+	size_t *lengths;
+	uint8_t **proofs;
+	size_t *proof_lengths;
+	size_t length;
+	size_t capacity;
+	sleep_keypair_t keypair;
+	int writable;
+	int dirty;
+	int remote_only;
+	int persist_remote;
+} sleep_feed_t;
+
+int sleep_feed_open(sleep_feed_t *feed, const char *directory, const char *name,
+		    const sleep_keypair_t *keypair);
+/* Opens an in-memory, read-only feed replica using only its public key. */
+int sleep_feed_open_remote(sleep_feed_t *feed, const char *directory,
+			   const char *name, const uint8_t public_key[32]);
+/* Merge verified cached remote blocks and persist subsequent received blocks. */
+int sleep_feed_load_remote(sleep_feed_t *feed, const uint8_t public_key[32]);
+size_t sleep_feed_length(const sleep_feed_t *feed);
+int sleep_feed_read(const sleep_feed_t *feed, size_t index, uint8_t **data, size_t *length);
+int sleep_feed_append(sleep_feed_t *feed, const uint8_t *data, size_t length);
+/* Keeps already verified remote blocks and proofs in this session's memory. */
+int sleep_feed_append_remote(sleep_feed_t *feed, size_t index,
+			     const uint8_t *data, size_t length,
+			     const uint8_t *proof, size_t proof_length);
+int sleep_feed_truncate(sleep_feed_t *feed, size_t length);
+int sleep_feed_has(const sleep_feed_t *feed, size_t index);
+int sleep_feed_byte_offset(const sleep_feed_t *feed, size_t index,
+			   uint64_t *offset);
+int sleep_feed_flush(sleep_feed_t *feed);
+void sleep_feed_close(sleep_feed_t *feed);
+#endif