forked from cory/tildefriends
78 lines
3.8 KiB
C
78 lines
3.8 KiB
C
#pragma once
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/**
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** \defgroup ssb_db SSB Database
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** This is the main interface to SSB persistence. Everything about getting and
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** storing messages and blobs goes through here.
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** @{
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*/
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#include "ssb.h"
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#include "quickjs.h"
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#include <stdbool.h>
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typedef struct _tf_ssb_t tf_ssb_t;
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void tf_ssb_db_init(tf_ssb_t* ssb);
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void tf_ssb_db_init_reader(sqlite3* db);
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bool tf_ssb_db_message_content_get(tf_ssb_t* ssb, const char* id, uint8_t** out_blob, size_t* out_size);
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bool tf_ssb_db_blob_has(tf_ssb_t* ssb, const char* id);
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bool tf_ssb_db_blob_get(tf_ssb_t* ssb, const char* id, uint8_t** out_blob, size_t* out_size);
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typedef void(tf_ssb_db_store_message_callback_t)(const char* id, bool stored, void* user_data);
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void tf_ssb_db_store_message(tf_ssb_t* ssb, JSContext* context, const char* id, JSValue val, const char* signature, bool sequence_before_author,
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tf_ssb_db_store_message_callback_t* callback, void* user_data);
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typedef void(tf_ssb_db_blob_store_callback_t)(const char* id, bool is_new, void* user_data);
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void tf_ssb_db_blob_store_async(tf_ssb_t* ssb, const uint8_t* blob, size_t size, tf_ssb_db_blob_store_callback_t* callback, void* user_data);
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bool tf_ssb_db_blob_store(tf_ssb_t* ssb, const uint8_t* blob, size_t size, char* out_id, size_t out_id_size, bool* out_new);
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JSValue tf_ssb_db_get_message_by_id(tf_ssb_t* ssb, const char* id, bool is_keys);
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bool tf_ssb_db_get_message_by_author_and_sequence(
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tf_ssb_t* ssb, const char* author, int64_t sequence, char* out_message_id, size_t out_message_id_size, double* out_timestamp, char** out_content);
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bool tf_ssb_db_get_latest_message_by_author(tf_ssb_t* ssb, const char* author, int64_t* out_sequence, char* out_message_id, size_t out_message_id_size);
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JSValue tf_ssb_db_visit_query(tf_ssb_t* ssb, const char* query, const JSValue binds, void (*callback)(JSValue row, void* user_data), void* user_data);
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typedef struct sqlite3 sqlite3;
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bool tf_ssb_db_check(sqlite3* db, const char* author);
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int tf_ssb_db_identity_get_count_for_user(tf_ssb_t* ssb, const char* user);
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bool tf_ssb_db_identity_create(tf_ssb_t* ssb, const char* user, uint8_t* out_public_key, uint8_t* out_private_key);
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bool tf_ssb_db_identity_delete(tf_ssb_t* ssb, const char* user, const char* public_key);
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bool tf_ssb_db_identity_add(tf_ssb_t* ssb, const char* user, const char* public_key, const char* private_key);
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void tf_ssb_db_identity_visit(tf_ssb_t* ssb, const char* user, void (*callback)(const char* identity, void* user_data), void* user_data);
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void tf_ssb_db_identity_visit_all(tf_ssb_t* ssb, void (*callback)(const char* identity, void* user_data), void* user_data);
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bool tf_ssb_db_identity_get_private_key(tf_ssb_t* ssb, const char* user, const char* public_key, uint8_t* out_private_key, size_t private_key_size);
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JSValue tf_ssb_format_message(JSContext* context, const char* previous, const char* author, int64_t sequence, double timestamp, const char* hash, const char* content,
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const char* signature, bool sequence_before_author);
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typedef struct _tf_ssb_following_t
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{
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int following_count;
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int blocking_count;
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int followed_by_count;
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int blocked_by_count;
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char id[k_id_base64_len];
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} tf_ssb_following_t;
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const char** tf_ssb_db_following_deep_ids(tf_ssb_t* ssb, const char** ids, int count, int depth);
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tf_ssb_following_t* tf_ssb_db_following_deep(tf_ssb_t* ssb, const char** ids, int count, int depth);
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const char** tf_ssb_db_get_all_visible_identities(tf_ssb_t* ssb, int depth);
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typedef struct _tf_ssb_db_stored_connection_t
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{
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char address[256];
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int port;
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char pubkey[k_id_base64_len];
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} tf_ssb_db_stored_connection_t;
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tf_ssb_db_stored_connection_t* tf_ssb_db_get_stored_connections(tf_ssb_t* ssb, int* out_count);
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void tf_ssb_db_forget_stored_connection(tf_ssb_t* ssb, const char* address, int port, const char* pubkey);
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int tf_ssb_sqlite_authorizer(void* user_data, int action_code, const char* arg0, const char* arg1, const char* arg2, const char* arg3);
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/** @} */
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