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libplugin: Add functions to start and end notifications

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This commit is contained in:
Christian Decker
2021-04-28 18:36:19 +02:00
committed by Rusty Russell
parent c1f08a42fe
commit c8c0c4dc99
2 changed files with 26 additions and 0 deletions
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19
plugins/libplugin.c
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@@ -1032,6 +1032,25 @@ static void plugin_logv(struct plugin *p, enum log_level l,
jsonrpc_finish_and_send(p, js);
}
struct json_stream *plugin_notification_start(struct plugin *plugin,
const char *method)
{
struct json_stream *js = new_json_stream(plugin, NULL, NULL);
json_object_start(js, NULL);
json_add_string(js, "jsonrpc", "2.0");
json_add_string(js, "method", method);
json_object_start(js, "params");
return js;
}
void plugin_notification_end(struct plugin *plugin,
struct json_stream *stream)
{
json_object_end(stream);
jsonrpc_finish_and_send(plugin, stream);
}
struct json_stream *plugin_notify_start(struct command *cmd, const char *method)
{
struct json_stream *js = new_json_stream(cmd, NULL, NULL);

7
plugins/libplugin.h
View File

@@ -246,6 +246,13 @@ void plugin_log(struct plugin *p, enum log_level l, const char *fmt, ...) PRINTF
struct json_stream *plugin_notify_start(struct command *cmd, const char *method);
void plugin_notify_end(struct command *cmd, struct json_stream *js);
/* Send a notification for a custom notification topic. These are sent
* to lightningd and distributed to subscribing plugins. */
struct json_stream *plugin_notification_start(struct plugin *plugins,
const char *method);
void plugin_notification_end(struct plugin *plugin,
struct json_stream *stream TAKES);
/* Convenience wrapper for notify "message" */
void plugin_notify_message(struct command *cmd,
enum log_level level,