7 files changed, 41 insertions(+), 7 deletions(-)

M CHANGELOG
M src/main.cpp
A src/utils/reload.cpp
A src/utils/reload.hpp
M src/xmpp/adhoc_command.cpp
M src/xmpp/adhoc_command.hpp
M src/xmpp/adhoc_commands_handler.cpp

@@ 11,6 11,7 @@ Version 2.0
    instead of immediately. This avoid hogging resources for nothing
  - Asynchronously resolve domain names by optionally using the DNS
    library c-ares.
+ - Add a reload add-hoc command, to reload biboumi's configuration
 
 Version 1.1                                             2014-16-07
 

@@ 3,6 3,7 @@
 #include <network/poller.hpp>
 #include <config/config.hpp>
 #include <logger/logger.hpp>
+#include <utils/reload.hpp>
 
 #include <iostream>
 #include <memory>


@@ 123,13 124,8 @@ int main(int ac, char** av)
     }
     if (reload)
     {
-      // Closing the config will just force it to be reopened the next time
-      // a configuration option is needed
       log_info("Signal received, reloading the config...");
-      Config::close();
-      // Destroy the logger instance, to be recreated the next time a log
-      // line needs to be written
-      Logger::instance().reset();
+      ::reload_process();
       reload.store(false);
     }
     // Reconnect to the XMPP server if this was not intended.  This may have

@@ 0,0 1,13 @@
+#include <config/config.hpp>
+#include <logger/logger.hpp>
+
+void reload_process()
+{
+  // Closing the config will just force it to be reopened the next time
+  // a configuration option is needed
+  Config::close();
+  // Destroy the logger instance, to be recreated the next time a log
+  // line needs to be written
+  Logger::instance().reset();
+  log_debug("Configuration and logger reloaded.");
+}

@@ 0,0 1,10 @@
+#ifndef RELOAD_HPP_INCLUDED
+#define RELOAD_HPP_INCLUDED
+
+/**
+ * Reload the server's configuration, and close the logger (so that it
+ * closes its files etc, to take into account the new configuration)
+ */
+void reload_process();
+
+#endif /* RELOAD_HPP_INCLUDED */

@@ 3,6 3,8 @@
 
 #include <bridge/bridge.hpp>
 
+#include <utils/reload.hpp>
+
 using namespace std::string_literals;
 
 AdhocCommand::AdhocCommand(std::vector<AdhocStep>&& callbacks, const std::string& name, const bool admin_only):


@@ 198,3 200,13 @@ void DisconnectUserStep2(XmppComponent* xmpp_component, AdhocSession& session, X
   session.terminate();
 }
 
+void Reload(XmppComponent*, AdhocSession& session, XmlNode& command_node)
+{
+  ::reload_process();
+  command_node.delete_all_children();
+  XmlNode note("note");
+  note["type"] = "info";
+  note.set_inner("Configuration reloaded.");
+  note.close();
+  command_node.add_child(std::move(note));
+}

@@ 40,5 40,6 @@ void HelloStep1(XmppComponent*, AdhocSession& session, XmlNode& command_node);
 void HelloStep2(XmppComponent*, AdhocSession& session, XmlNode& command_node);
 void DisconnectUserStep1(XmppComponent*, AdhocSession& session, XmlNode& command_node);
 void DisconnectUserStep2(XmppComponent*, AdhocSession& session, XmlNode& command_node);
+void Reload(XmppComponent*, AdhocSession& session, XmlNode& command_node);
 
 #endif // ADHOC_COMMAND_HPP

@@ 15,7 15,8 @@ AdhocCommandsHandler::AdhocCommandsHandler(XmppComponent* xmpp_component):
   commands{
   {"ping", AdhocCommand({&PingStep1}, "Do a ping", false)},
   {"hello", AdhocCommand({&HelloStep1, &HelloStep2}, "Receive a custom greeting", false)},
-  {"disconnect-user", AdhocCommand({&DisconnectUserStep1, &DisconnectUserStep2}, "Disconnect a user from the gateway", true)}
+  {"disconnect-user", AdhocCommand({&DisconnectUserStep1, &DisconnectUserStep2}, "Disconnect a user from the gateway", true)},
+  {"reload", AdhocCommand({&Reload}, "Reload biboumi’s configuration", true)}
   }
 {
 }