Updated version 3.0 from 'upstream/3.0'

with Debian dir 0f18938e98f5a466f36719f60cef0490163ab845

1 files changed, 109 insertions, 0 deletions

diff --git a/src/xmpp/biboumi_component.hpp b/src/xmpp/biboumi_component.hpp
new file mode 100644
index 0000000..24d768a
--- /dev/null
+++ b/src/xmpp/biboumi_component.hpp
@@ -0,0 +1,109 @@
+#pragma once
+
+
+#include <xmpp/xmpp_component.hpp>
+
+#include <bridge/bridge.hpp>
+
+#include <memory>
+#include <string>
+#include <map>
+
+struct ListElement;
+
+/**
+ * A callback called when the waited iq result is received (it is matched
+ * against the iq id)
+ */
+using iq_responder_callback_t = std::function<void(Bridge* bridge, const Stanza& stanza)>;
+
+/**
+ * Interact with the Biboumi Bridge
+ */
+class BiboumiComponent: public XmppComponent
+{
+public:
+  explicit BiboumiComponent(std::shared_ptr<Poller> poller, const std::string& hostname, const std::string& secret);
+  ~BiboumiComponent() = default;
+
+  BiboumiComponent(const BiboumiComponent&) = delete;
+  BiboumiComponent(BiboumiComponent&&) = delete;
+  BiboumiComponent& operator=(const BiboumiComponent&) = delete;
+  BiboumiComponent& operator=(BiboumiComponent&&) = delete;
+
+  /**
+   * Returns the bridge for the given user. If it does not exist, return
+   * nullptr.
+   */
+  Bridge* find_user_bridge(const std::string& full_jid);
+  /**
+   * Return a list of all the managed bridges.
+   */
+  std::vector<Bridge*> get_bridges() const;
+
+  /**
+   * Send a "close" message to all our connected peers.  That message
+   * depends on the protocol used (this may be a QUIT irc message, or a
+   * <stream/>, etc).  We may also directly close the connection, or we may
+   * wait for the remote peer to acknowledge it before closing.
+   */
+  void shutdown();
+  /**
+   * Run a check on all bridges, to remove all disconnected (socket is
+   * closed, or no channel is joined) IrcClients. Some kind of garbage collector.
+   */
+  void clean();
+  /**
+   * Send a result IQ with the gateway disco informations.
+   */
+  void send_self_disco_info(const std::string& id, const std::string& jid_to);
+  /**
+   * Send an iq version request
+   */
+  void send_iq_version_request(const std::string& from,
+                               const std::string& jid_to);
+  /**
+   * Send a ping request
+   */
+  void send_ping_request(const std::string& from,
+                         const std::string& jid_to,
+                         const std::string& id);
+  /**
+   * Send the channels list in one big stanza
+   */
+  void send_iq_room_list_result(const std::string& id, const std::string& to_jid,
+                                const std::string& from,
+                                const std::vector<ListElement>& rooms_list);
+  /**
+   * Handle the various stanza types
+   */
+  void handle_presence(const Stanza& stanza);
+  void handle_message(const Stanza& stanza);
+  void handle_iq(const Stanza& stanza);
+
+private:
+  /**
+   * Return the bridge associated with the bare JID. Create a new one
+   * if none already exist.
+   */
+  Bridge* get_user_bridge(const std::string& user_jid);
+
+  /**
+   * A map of id -> callback.  When we want to wait for an iq result, we add
+   * the callback to this map, with the iq id as the key. When an iq result
+   * is received, we look for a corresponding callback in this map. If
+   * found, we call it and remove it.
+   */
+  std::map<std::string, iq_responder_callback_t> waiting_iq;
+
+  /**
+   * One bridge for each user of the component. Indexed by the user's bare
+   * jid
+   */
+  std::unordered_map<std::string, std::unique_ptr<Bridge>> bridges;
+
+  AdhocCommandsHandler irc_server_adhoc_commands_handler;
+  AdhocCommandsHandler irc_channel_adhoc_commands_handler;
+};
+
+