Function replace_command

lightningd/jsonrpc.c:690–739

}

static void replace_command(struct rpc_command_hook_payload *p,
			    const char *buffer,
			    const jsmntok_t *replacetok)
{
	const jsmntok_t *method = NULL, *params = NULL, *jsonrpc;
	const char *bad;

	/* Must contain "method", "params" and "id" */
	if (replacetok->type != JSMN_OBJECT) {
		bad = "'replace' must be an object";
		goto fail;
	}

	method = json_get_member(buffer, replacetok, "method");
	if (!method) {
		bad = "missing 'method'";
		goto fail;
	}
	params = json_get_member(buffer, replacetok, "params");
	if (!params) {
		bad = "missing 'params'";
		goto fail;
	}
	if (!json_get_member(buffer, replacetok, "id")) {
		bad = "missing 'id'";
		goto fail;
	}

	p->cmd->json_cmd = find_cmd(p->cmd->ld->jsonrpc, buffer, method);
	if (!p->cmd->json_cmd) {
		bad = tal_fmt(tmpctx, "redirected to unknown method '%.*s'",
			      method->end - method->start,
			      buffer + method->start);
		goto fail;
	}

	jsonrpc = json_get_member(buffer, replacetok, "jsonrpc");
	if (!jsonrpc || jsonrpc->type != JSMN_STRING || !json_tok_streq(buffer, jsonrpc, "2.0")) {
		bad = "jsonrpc: \"2.0\" must be specified in the request";
		goto fail;
	}

	was_pending(command_exec(p->cmd->jcon, p->cmd, buffer, replacetok,
				 params));
	return;

fail:
	was_pending(command_fail(p->cmd, JSONRPC2_INVALID_REQUEST,
				 "Bad response to 'rpc_command' hook: %s", bad));
}

static void rpc_command_hook_final(struct rpc_command_hook_payload *p STEALS)
{