louloulibs is directly included, instead of being a submodule

Because this is a nightmare to manage

2 files changed, 70 insertions, 0 deletions

diff --git a/louloulibs b/louloulibs
deleted file mode 160000
-Subproject 0f3c1183e2bf0941ae2bffd3f31577bce4f3001
diff --git a/louloulibs/xmpp/adhoc_session.hpp b/louloulibs/xmpp/adhoc_session.hpp
new file mode 100644
index 0000000..ddfb2fe
--- /dev/null
+++ b/louloulibs/xmpp/adhoc_session.hpp
@@ -0,0 +1,70 @@
+#ifndef ADHOC_SESSION_HPP
+# define ADHOC_SESSION_HPP
+
+#include <xmpp/xmpp_stanza.hpp>
+
+#include <functional>
+#include <string>
+
+class XmppComponent;
+
+class AdhocCommand;
+class AdhocSession;
+
+/**
+ * A function executed as an ad-hoc command step. It takes a <command/>
+ * XmlNode and modifies it accordingly (inserting for example an <error/>
+ * node, or a data form…).
+ * TODO fix this:
+ * It also must call one of step_passed(), cancel() etc on the AdhocSession object.
+ */
+typedef std::function<void(XmppComponent*, AdhocSession&, XmlNode&)> AdhocStep;
+
+class AdhocSession
+{
+public:
+  explicit AdhocSession(const AdhocCommand& command, const std::string& jid);
+  ~AdhocSession();
+  /**
+   * Return the function to be executed, found in our AdhocCommand, for the
+   * current_step. And increment the current_step.
+   */
+  const AdhocStep& get_next_step();
+  /**
+   * Return the number of remaining steps.
+   */
+  size_t remaining_steps() const;
+  /**
+   * This may be modified by an AdhocStep, to indicate that this session
+   * should no longer exist, because we encountered an error, and we can't
+   * execute any more step of it.
+   */
+  void terminate();
+  bool is_terminated() const;
+
+private:
+  /**
+   * A reference of the command concerned by this session. Used for example
+   * to get the next step of that command, things like that.
+   */
+  const AdhocCommand& command;
+  /**
+   * The full JID of the XMPP user that created this session by executing
+   * the first step of a command. Only that JID must be allowed to access
+   * this session.
+   */
+  const std::string& owner_jid;
+  /**
+   * The current step we are at. It starts at zero. It is used to index the
+   * associated AdhocCommand::callbacks vector.
+   */
+  size_t current_step;
+  bool terminated;
+
+  AdhocSession(const AdhocSession&) = delete;
+  AdhocSession(AdhocSession&&) = delete;
+  AdhocSession& operator=(const AdhocSession&) = delete;
+  AdhocSession& operator=(AdhocSession&&) = delete;
+};
+
+#endif // ADHOC_SESSION_HPP