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plugins: make 'plugin stop' a function

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To keep only subcommands logic into the main
function.
This commit is contained in:
darosior 2019-09-15 18:46:01 +02:00 • committed by Rusty Russell
parent 3a5211048d
commit b9e40d4cc7
1 changed files with 29 additions and 18 deletions
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47
lightningd/plugin_control.c
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@ -195,6 +195,34 @@ plugin_dynamic_startdir(struct command *cmd, const char *dir_path)
return command_still_pending(cmd);
}
static struct command_result *
plugin_dynamic_stop(struct command *cmd, const char *plugin_name)
{
struct plugin *p;
struct json_stream *response;
list_for_each(&cmd->ld->plugins->plugins, p, list) {
if (plugin_paths_match(p->cmd, plugin_name)) {
if (!p->dynamic)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"%s cannot be managed when "
"lightningd is up",
plugin_name);
plugin_hook_unregister_all(p);
plugin_kill(p, "%s stopped by lightningd via RPC", plugin_name);
tal_free(p);
response = json_stream_success(cmd);
json_add_string(response, "",
take(tal_fmt(NULL, "Successfully stopped %s.",
plugin_name)));
return command_success(cmd, response);
}
}
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Could not find plugin %s", plugin_name);
}
/**
* A plugin command which permits to control plugins without restarting
* lightningd. It takes a subcommand, and an optional subcommand parameter.
@ -215,7 +243,6 @@ static struct command_result *json_plugin_control(struct command *cmd,
if (streq(subcmd, "stop")) {
const char *plugin_name;
bool plugin_found;
if (!param(cmd, buffer, params,
p_req("subcommand", param_ignore, cmd),
@ -223,23 +250,7 @@ static struct command_result *json_plugin_control(struct command *cmd,
NULL))
return command_param_failed();
plugin_found = false;
list_for_each(&cmd->ld->plugins->plugins, p, list) {
if (plugin_paths_match(p->cmd, plugin_name)) {
if (!p->dynamic)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"%s plugin cannot be managed when lightningd is up",
plugin_name);
plugin_found = true;
plugin_hook_unregister_all(p);
plugin_kill(p, "%s stopped by lightningd via RPC",
plugin_name);
break;
}
}
if (!plugin_found)
return command_fail(cmd, JSONRPC2_INVALID_PARAMS,
"Could not find plugin %s", plugin_name);
return plugin_dynamic_stop(cmd, plugin_name);
} else if (streq(subcmd, "start")) {
const char *plugin_path;