Function plugin_rpcmethod_add

lightningd/plugin.c:1162–1242

}

static const char *plugin_rpcmethod_add(struct plugin *plugin,
					const char *buffer,
					const jsmntok_t *meth)
{
	const jsmntok_t *nametok, *categorytok, *desctok, *longdesctok,
		*usagetok, *deptok;
	struct json_command *cmd;
	const char *usage;

	nametok = json_get_member(buffer, meth, "name");
	categorytok = json_get_member(buffer, meth, "category");
	desctok = json_get_member(buffer, meth, "description");
	longdesctok = json_get_member(buffer, meth, "long_description");
	usagetok = json_get_member(buffer, meth, "usage");
	deptok = json_get_member(buffer, meth, "deprecated");

	if (!nametok || nametok->type != JSMN_STRING) {
		return tal_fmt(plugin,
			    "rpcmethod does not have a string \"name\": %.*s",
			    meth->end - meth->start, buffer + meth->start);
	}

	if (!desctok || desctok->type != JSMN_STRING) {
		return tal_fmt(plugin,
			    "rpcmethod does not have a string "
			    "\"description\": %.*s",
			    meth->end - meth->start, buffer + meth->start);
	}

	if (longdesctok && longdesctok->type != JSMN_STRING) {
		return tal_fmt(plugin,
			    "\"long_description\" is not a string: %.*s",
			    meth->end - meth->start, buffer + meth->start);
	}

	if (usagetok && usagetok->type != JSMN_STRING) {
		return tal_fmt(plugin,
			    "\"usage\" is not a string: %.*s",
			    meth->end - meth->start, buffer + meth->start);
	}

	cmd = notleak(tal(plugin, struct json_command));
	cmd->name = json_strdup(cmd, buffer, nametok);
	if (categorytok)
		cmd->category = json_strdup(cmd, buffer, categorytok);
	else
		cmd->category = "plugin";
	cmd->description = json_strdup(cmd, buffer, desctok);
	if (longdesctok)
		cmd->verbose = json_strdup(cmd, buffer, longdesctok);
	else
		cmd->verbose = cmd->description;
	if (usagetok)
		usage = json_strdup(tmpctx, buffer, usagetok);
	else
		return tal_fmt(plugin,
			    "\"usage\" not provided by plugin");