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ssb: Add some plausible API and a table for storing instance-wide blocks.

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Cory McWilliams
2025-11-27 14:33:57 -05:00
parent 759b522cd1
commit ddc4603f13
4 changed files with 139 additions and 11 deletions
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62
src/ssb.js.c
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@@ -2172,6 +2172,66 @@ static JSValue _tf_ssb_port(JSContext* context, JSValueConst this_val, int argc,
return JS_NewInt32(context, tf_ssb_server_get_port(ssb));
}
typedef struct _modify_block_t
{
char id[k_id_base64_len];
bool add;
JSValue promise[2];
} modify_block_t;
static void _tf_ssb_modify_block_work(tf_ssb_t* ssb, void* user_data)
{
modify_block_t* work = user_data;
sqlite3* db = tf_ssb_acquire_db_writer(ssb);
if (work->add)
{
tf_ssb_db_add_block(db, work->id);
}
else
{
tf_ssb_db_remove_block(db, work->id);
}
tf_ssb_release_db_writer(ssb, db);
}
static void _tf_ssb_modify_block_after_work(tf_ssb_t* ssb, int status, void* user_data)
{
modify_block_t* request = user_data;
JSContext* context = tf_ssb_get_context(ssb);
JSValue error = JS_Call(context, request->promise[0], JS_UNDEFINED, 0, NULL);
tf_util_report_error(context, error);
JS_FreeValue(context, error);
JS_FreeValue(context, request->promise[0]);
JS_FreeValue(context, request->promise[1]);
tf_free(request);
}
static JSValue _tf_ssb_add_block(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_ssb_t* ssb = JS_GetOpaque(this_val, _tf_ssb_classId);
const char* id = JS_ToCString(context, argv[0]);
modify_block_t* work = tf_malloc(sizeof(modify_block_t));
*work = (modify_block_t) { .add = true };
tf_string_set(work->id, sizeof(work->id), id);
JSValue result = JS_NewPromiseCapability(context, work->promise);
JS_FreeCString(context, id);
tf_ssb_run_work(ssb, _tf_ssb_modify_block_work, _tf_ssb_modify_block_after_work, work);
return result;
}
static JSValue _tf_ssb_remove_block(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv)
{
tf_ssb_t* ssb = JS_GetOpaque(this_val, _tf_ssb_classId);
const char* id = JS_ToCString(context, argv[0]);
modify_block_t* work = tf_malloc(sizeof(modify_block_t));
*work = (modify_block_t) { .add = false };
tf_string_set(work->id, sizeof(work->id), id);
JSValue result = JS_NewPromiseCapability(context, work->promise);
JS_FreeCString(context, id);
tf_ssb_run_work(ssb, _tf_ssb_modify_block_work, _tf_ssb_modify_block_after_work, work);
return result;
}
void tf_ssb_register(JSContext* context, tf_ssb_t* ssb)
{
JS_NewClassID(&_tf_ssb_classId);
@@ -2227,6 +2287,8 @@ void tf_ssb_register(JSContext* context, tf_ssb_t* ssb)
JS_SetPropertyStr(context, object_internal, "getIdentityInfo", JS_NewCFunction(context, _tf_ssb_getIdentityInfo, "getIdentityInfo", 3));
JS_SetPropertyStr(context, object_internal, "addEventListener", JS_NewCFunction(context, _tf_ssb_add_event_listener, "addEventListener", 2));
JS_SetPropertyStr(context, object_internal, "removeEventListener", JS_NewCFunction(context, _tf_ssb_remove_event_listener, "removeEventListener", 2));
JS_SetPropertyStr(context, object_internal, "addBlock", JS_NewCFunction(context, _tf_ssb_add_block, "addBlock", 1));
JS_SetPropertyStr(context, object_internal, "removeBlock", JS_NewCFunction(context, _tf_ssb_remove_block, "removeBlock", 1));
JS_FreeValue(context, global);
}