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Add a callback for when messages are added to the database. Abuse it to forward messages semi-live.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3686 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2021-11-11 00:05:07 +00:00
parent 18c90214a8
commit 63c344112d
4 changed files with 123 additions and 25 deletions
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21
src/ssb.js.c
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@ -456,6 +456,17 @@ static JSValue _tf_ssb_add_rpc(JSContext* context, JSValueConst this_val, int ar
return JS_UNDEFINED;
}
static void _tf_ssb_on_message_added_callback(tf_ssb_t* ssb, const char* id, void* user_data)
{
JSContext* context = tf_ssb_get_context(ssb);
JSValue callback = JS_MKPTR(JS_TAG_OBJECT, user_data);
JSValue string = JS_NewString(context, id);
JSValue response = JS_Call(context, callback, JS_UNDEFINED, 1, &string);
tf_util_report_error(context, response);
JS_FreeValue(context, response);
JS_FreeValue(context, string);
}
static void _tf_ssb_on_blob_want_added_callback(tf_ssb_t* ssb, const char* id, void* user_data)
{
JSContext* context = tf_ssb_get_context(ssb);
@ -606,6 +617,11 @@ static JSValue _tf_ssb_add_event_listener(JSContext* context, JSValueConst this_
void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
tf_ssb_add_broadcasts_changed_callback(ssb, _tf_ssb_on_broadcasts_changed_callback, _tf_ssb_cleanup_value, ptr);
}
else if (strcmp(event_name, "message") == 0)
{
void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
tf_ssb_add_message_added_callback(ssb, _tf_ssb_on_message_added_callback, _tf_ssb_cleanup_value, ptr);
}
else if (strcmp(event_name, "blob_want_added") == 0)
{
void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
@ -644,6 +660,11 @@ static JSValue _tf_ssb_remove_event_listener(JSContext* context, JSValueConst th
void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
tf_ssb_remove_broadcasts_changed_callback(ssb, _tf_ssb_on_broadcasts_changed_callback, ptr);
}
else if (strcmp(event_name, "message_added") == 0)
{
void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));
tf_ssb_remove_message_added_callback(ssb, _tf_ssb_on_message_added_callback, ptr);
}
else if (strcmp(event_name, "blob_want_added") == 0)
{
void* ptr = JS_VALUE_GET_PTR(JS_DupValue(context, callback));