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nostrdb: pull latest, adding flatcc and lmdb

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This commit is contained in:
William Casarin
2023-08-25 12:32:30 -07:00
parent f30f93f65c
commit 1f5f1e28a4
104 changed files with 36269 additions and 28 deletions
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41
nostrdb/nostrdb.h
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@@ -7,7 +7,20 @@
#define NDB_PACKED_STR 0x1
#define NDB_PACKED_ID 0x2
//#define DEBUG 1
#ifdef DEBUG
#define ndb_debug(...) printf(__VA_ARGS__)
#else
#define ndb_debug(...) (void)0
#endif
struct ndb_json_parser;
struct ndb;
struct ndb_t {
struct ndb *ndb;
};
// To-client event types
enum tce_type {
@@ -17,6 +30,15 @@ enum tce_type {
NDB_TCE_EOSE = 0x4,
};
// function pointer for controlling what to do after we parse an id
typedef enum ndb_idres (*ndb_id_fn)(void *, const char *);
// id callback + closure data
struct ndb_id_cb {
ndb_id_fn fn;
void *data;
};
struct ndb_str {
unsigned char flag;
union {
@@ -80,6 +102,7 @@ struct ndb_tag {
};
struct ndb_tags {
uint16_t padding;
uint16_t count;
struct ndb_tag tag[0];
};
@@ -92,12 +115,12 @@ struct ndb_note {
unsigned char pubkey[32];
unsigned char sig[64];
uint32_t created_at;
uint64_t created_at;
uint32_t kind;
uint32_t content_length;
union ndb_packed_str content;
uint32_t strings;
uint32_t reserved[4]; // expansion slots
// nothing can come after tags since it contains variadic data
struct ndb_tags tags;
};
@@ -126,16 +149,24 @@ int ndb_calculate_id(struct ndb_note *note, unsigned char *buf, int buflen);
int ndb_sign_id(struct ndb_keypair *keypair, unsigned char id[32], unsigned char sig[64]);
int ndb_create_keypair(struct ndb_keypair *key);
int ndb_decode_key(const char *secstr, struct ndb_keypair *keypair);
int ndb_note_verify(void *secp_ctx, unsigned char pubkey[32], unsigned char id[32], unsigned char signature[64]);
// NDB
int ndb_init(struct ndb **ndb, const char *dbdir, size_t mapsize, int ingester_threads);
int ndb_process_event(struct ndb *, const char *json, int len);
int ndb_process_events(struct ndb *, const char *ldjson, size_t len);
int ndb_get_profile(struct ndb *, unsigned char pubkey[32], void **out);
struct ndb_note *ndb_get_note_by_id(struct ndb *, const unsigned char *id);
void ndb_destroy(struct ndb *);
// BUILDER
int ndb_parse_json_note(struct ndb_json_parser *, struct ndb_note **);
int ndb_ws_event_from_json(const char *json, int len, struct ndb_tce *tce, unsigned char *buf, int bufsize);
int ndb_ws_event_from_json(const char *json, int len, struct ndb_tce *tce, unsigned char *buf, int bufsize, struct ndb_id_cb *);
int ndb_note_from_json(const char *json, int len, struct ndb_note **, unsigned char *buf, int buflen);
int ndb_builder_init(struct ndb_builder *builder, unsigned char *buf, int bufsize);
int ndb_builder_finalize(struct ndb_builder *builder, struct ndb_note **note, struct ndb_keypair *privkey);
int ndb_builder_set_content(struct ndb_builder *builder, const char *content, int len);
void ndb_builder_set_created_at(struct ndb_builder *builder, uint32_t created_at);
void ndb_builder_set_created_at(struct ndb_builder *builder, uint64_t created_at);
void ndb_builder_set_sig(struct ndb_builder *builder, unsigned char *sig);
void ndb_builder_set_pubkey(struct ndb_builder *builder, unsigned char *pubkey);
void ndb_builder_set_id(struct ndb_builder *builder, unsigned char *id);