#ifndef SERVER_H
#define SERVER_H
-#include "support/signals.h"
-
+#include <memory>
+#include <string>
#include <vector>
#ifdef _WIN32
class Server;
+/// A small utility to track the lifetime of an object.
+class Trackable {
+public:
+ Trackable() : p_(std::make_shared<int>(0)) {}
+ Trackable(Trackable const &) : Trackable() {}
+ Trackable(Trackable &&) : Trackable() {}
+ Trackable & operator=(Trackable const &) { return *this; }
+ Trackable & operator=(Trackable &&) { return *this; }
+ // This weak pointer lets you know if the parent object has been destroyed
+ std::weak_ptr<void> p() const { return p_; }
+private:
+ std::shared_ptr<void> const p_;
+};
+
+
/** This class manages the pipes used for communicating with clients.
Usage: Initialize with pipe-filename-base, client class to receive
messages, and callback-function that will be called with the messages.
void closeConnection();
/// Load files in another running instance of LyX
- bool loadFilesInOtherInstance();
+ bool loadFilesInOtherInstance() const;
#ifndef _WIN32
/// start a pipe
bool deferred_loading_;
/// Track object's liveness
- support::Trackable tracker_;
+ Trackable tracker_;
};
///
void notifyClient(std::string const &);
///
- bool deferredLoadingToOtherInstance() { return pipes_.deferredLoading(); }
+ bool deferredLoadingToOtherInstance() const { return pipes_.deferredLoading(); }
/// whilst crashing etc.
void emergencyCleanup() { pipes_.emergencyCleanup(); }