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ssb: Consolidate global settings helpers.
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Cory McWilliams 2024-12-24 11:16:52 -05:00
parent 999117cfeb
commit 41e91f2922
4 changed files with 128 additions and 108 deletions
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64
src/ssb.c
View File

@ -4222,63 +4222,19 @@ typedef struct _update_settings_t
char room_name[1024];
} update_settings_t;
static bool _get_global_setting_string(tf_ssb_t* ssb, const char* name, char* out_value, size_t size)
{
bool result = false;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW)
{
snprintf(out_value, size, "%s", sqlite3_column_text(statement, 0));
result = true;
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
tf_ssb_release_db_reader(ssb, db);
return result;
}
static bool _get_global_setting_bool(tf_ssb_t* ssb, const char* name, bool default_value)
{
bool result = default_value;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW)
{
result = sqlite3_column_int(statement, 0) != 0;
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
tf_ssb_release_db_reader(ssb, db);
return result;
}
static void _tf_ssb_update_settings_work(tf_ssb_t* ssb, void* user_data)
{
update_settings_t* update = user_data;
update->is_room = _get_global_setting_bool(ssb, "room", true);
update->is_replicator = _get_global_setting_bool(ssb, "replicator", true);
update->is_peer_exchange = _get_global_setting_bool(ssb, "peer_exchange", true);
_get_global_setting_string(ssb, "room_name", update->room_name, sizeof(update->room_name));
_get_global_setting_string(ssb, "seeds_host", update->seeds_host, sizeof(update->seeds_host));
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
update->is_room = true;
update->is_replicator = true;
update->is_peer_exchange = true;
tf_ssb_db_get_global_setting_bool(db, "room", &update->is_room);
tf_ssb_db_get_global_setting_bool(db, "replicator", &update->is_replicator);
tf_ssb_db_get_global_setting_bool(db, "peer_exchange", &update->is_peer_exchange);
tf_ssb_db_get_global_setting_string(db, "room_name", update->room_name, sizeof(update->room_name));
tf_ssb_db_get_global_setting_string(db, "seeds_host", update->seeds_host, sizeof(update->seeds_host));
tf_ssb_release_db_reader(ssb, db);
}
static void _tf_ssb_update_settings_after_work(tf_ssb_t* ssb, int result, void* user_data)

94
src/ssb.db.c
View File

@ -1681,34 +1681,13 @@ bool tf_ssb_db_set_account_password(uv_loop_t* loop, sqlite3* db, JSContext* con
return result;
}
static bool _tf_ssb_db_get_global_setting_bool(sqlite3* db, const char* name, bool default_value)
{
bool result = default_value;
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW && sqlite3_column_type(statement, 0) != SQLITE_NULL)
{
result = sqlite3_column_int(statement, 0) != 0;
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
return result;
}
bool tf_ssb_db_register_account(uv_loop_t* loop, sqlite3* db, JSContext* context, const char* name, const char* password)
{
bool result = false;
JSValue users_array = JS_UNDEFINED;
bool registration_allowed = _tf_ssb_db_get_global_setting_bool(db, "account_registration", true);
bool registration_allowed = true;
tf_ssb_db_get_global_setting_bool(db, "account_registration", &registration_allowed);
if (registration_allowed)
{
sqlite3_stmt* statement = NULL;
@ -2030,3 +2009,72 @@ bool tf_ssb_db_user_has_permission(tf_ssb_t* ssb, sqlite3* db, const char* id, c
}
return has_permission;
}
bool tf_ssb_db_get_global_setting_bool(sqlite3* db, const char* name, bool* out_value)
{
bool result = false;
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW)
{
*out_value = sqlite3_column_int(statement, 0) != 0;
result = true;
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
return result;
}
bool tf_ssb_db_get_global_setting_int64(sqlite3* db, const char* name, int64_t* out_value)
{
bool result = false;
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW && sqlite3_column_type(statement, 0) != SQLITE_NULL)
{
*out_value = sqlite3_column_int64(statement, 0);
result = true;
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
return result;
}
bool tf_ssb_db_get_global_setting_string(sqlite3* db, const char* name, char* out_value, size_t size)
{
bool result = false;
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW)
{
snprintf(out_value, size, "%s", sqlite3_column_text(statement, 0));
result = true;
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
return result;
}

28
src/ssb.db.h
View File

@ -455,6 +455,34 @@ bool tf_ssb_db_verify(tf_ssb_t* ssb, const char* id);
*/
bool tf_ssb_db_user_has_permission(tf_ssb_t* ssb, sqlite3* db, const char* id, const char* permission);
/**
** Get a boolean global setting value.
** @param db The database.
** @param name The setting name.
** @param out_value Populated with the value.
** @return true if the setting was found.
*/
bool tf_ssb_db_get_global_setting_bool(sqlite3* db, const char* name, bool* out_value);
/**
** Get an int64_t global setting value.
** @param db The database.
** @param name The setting name.
** @param out_value Populated with the value.
** @return true if the setting was found.
*/
bool tf_ssb_db_get_global_setting_int64(sqlite3* db, const char* name, int64_t* out_value);
/**
** Get a string global setting value.
** @param db The database.
** @param name The setting name.
** @param out_value Populated with the value.
** @param size The size of the out_value buffer.
** @return true if the setting was found.
*/
bool tf_ssb_db_get_global_setting_string(sqlite3* db, const char* name, char* out_value, size_t size);
/**
** An SQLite authorizer callback. See https://www.sqlite.org/c3ref/set_authorizer.html for use.
** @param user_data User data registered with the authorizer.

50
src/ssb.rpc.c
View File

@ -20,30 +20,6 @@ static void _tf_ssb_rpc_send_peers_exchange(tf_ssb_connection_t* connection);
static void _tf_ssb_rpc_start_delete_blobs(tf_ssb_t* ssb, int delay_ms);
static void _tf_ssb_rpc_start_delete_feeds(tf_ssb_t* ssb, int delay_ms);
static int64_t _get_global_setting_int64(tf_ssb_t* ssb, const char* name, int64_t default_value)
{
int64_t result = default_value;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT json_extract(value, '$.' || ?) FROM properties WHERE id = 'core' AND key = 'settings'", -1, &statement, NULL) == SQLITE_OK)
{
if (sqlite3_bind_text(statement, 1, name, -1, NULL) == SQLITE_OK)
{
if (sqlite3_step(statement) == SQLITE_ROW && sqlite3_column_type(statement, 0) != SQLITE_NULL)
{
result = sqlite3_column_int64(statement, 0);
}
}
sqlite3_finalize(statement);
}
else
{
tf_printf("prepare failed: %s\n", sqlite3_errmsg(db));
}
tf_ssb_release_db_reader(ssb, db);
return result;
}
static bool _get_global_setting_bool(tf_ssb_t* ssb, const char* name, bool default_value)
{
bool result = default_value;
@ -243,7 +219,10 @@ static void _tf_ssb_request_blob_wants_work(tf_ssb_connection_t* connection, voi
blob_wants_work_t* work = user_data;
tf_ssb_blob_wants_t* blob_wants = tf_ssb_connection_get_blob_wants_state(connection);
tf_ssb_t* ssb = tf_ssb_connection_get_ssb(connection);
int64_t age = _get_global_setting_int64(ssb, "blob_fetch_age_seconds", -1);
int64_t age = -1;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
tf_ssb_db_get_global_setting_int64(db, "blob_fetch_age_seconds", &age);
tf_ssb_release_db_reader(ssb, db);
int64_t timestamp = -1;
if (age == 0)
{
@ -256,7 +235,7 @@ static void _tf_ssb_request_blob_wants_work(tf_ssb_connection_t* connection, voi
timestamp = now - age * 1000ULL;
}
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
db = tf_ssb_acquire_db_reader(ssb);
sqlite3_stmt* statement;
if (sqlite3_prepare(db, "SELECT id FROM blob_wants_view WHERE id > ? AND timestamp > ? ORDER BY id LIMIT ?", -1, &statement, NULL) == SQLITE_OK)
{
@ -1003,7 +982,10 @@ static void _tf_ssb_rpc_ebt_replicate_send_clock_work(tf_ssb_connection_t* conne
tf_ssb_t* ssb = tf_ssb_connection_get_ssb(connection);
JSValue full_clock = JS_NewObject(context);
int64_t depth = _get_global_setting_int64(ssb, "replication_hops", 2);
int64_t depth = 2;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
tf_ssb_db_get_global_setting_int64(db, "replication_hops", &depth);
tf_ssb_release_db_reader(ssb, db);
/* Ask for every identity we know is being followed from local accounts. */
const char** visible = tf_ssb_db_get_all_visible_identities(ssb, depth);
@ -1400,14 +1382,17 @@ typedef struct _delete_t
static void _tf_ssb_rpc_delete_blobs_work(tf_ssb_t* ssb, void* user_data)
{
delete_t* delete = user_data;
int64_t age = _get_global_setting_int64(ssb, "blob_expire_age_seconds", -1);
int64_t age = -1;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
tf_ssb_db_get_global_setting_int64(db, "blob_expire_age_seconds", &age);
tf_ssb_release_db_reader(ssb, db);
if (age <= 0)
{
_tf_ssb_rpc_checkpoint(ssb);
return;
}
int64_t start_ns = uv_hrtime();
sqlite3* db = tf_ssb_acquire_db_writer(ssb);
db = tf_ssb_acquire_db_writer(ssb);
sqlite3_stmt* statement;
int64_t now = (int64_t)time(NULL) * 1000ULL;
int64_t timestamp = now - age * 1000ULL;
@ -1474,7 +1459,10 @@ static void _tf_ssb_rpc_delete_feeds_work(tf_ssb_t* ssb, void* user_data)
return;
}
int64_t start_ns = uv_hrtime();
int replication_hops = (int)_get_global_setting_int64(ssb, "replication_hops", 2);
int64_t replication_hops = 2;
sqlite3* db = tf_ssb_acquire_db_reader(ssb);
tf_ssb_db_get_global_setting_int64(db, "replication_hops", &replication_hops);
tf_ssb_release_db_reader(ssb, db);
const char** identities = tf_ssb_db_get_all_visible_identities(ssb, replication_hops);
JSMallocFunctions funcs = { 0 };
@ -1493,7 +1481,7 @@ static void _tf_ssb_rpc_delete_feeds_work(tf_ssb_t* ssb, void* user_data)
JS_FreeValue(context, json);
JS_FreeValue(context, array);
sqlite3* db = tf_ssb_acquire_db_writer(ssb);
db = tf_ssb_acquire_db_writer(ssb);
sqlite3_stmt* statement;
if (sqlite3_prepare(db,
"DELETE FROM messages WHERE author IN ("