spicec: add controller

Spice client controller enables external control (e.g., by XPI or ActiveX) of
the client functionality.

The controller protocol enables setting parameters (host, port, sport, pwd,
secure channels, disabled channels, title, menus, hotkeys etc.), connecting
the server, showing and hiding the client etc.

The controller is based on the cross-platform named pipe.

1 files changed, 14 insertions, 1 deletions

diff --git a/client/application.h b/client/application.h
index d6355ca6..2cff2d59 100644
--- a/client/application.h
+++ b/client/application.h
@@ -27,6 +27,7 @@
 #include "hot_keys.h"
 #include "process_loop.h"
 #include "foreign_menu.h"
+#include "controller.h"
 
 class RedScreen;
 class Application;
@@ -142,6 +143,7 @@ typedef std::list<GUIBarrier*> GUIBarriers;
 enum AppMenuItemType {
     APP_MENU_ITEM_TYPE_INVALID,
     APP_MENU_ITEM_TYPE_FOREIGN,
+    APP_MENU_ITEM_TYPE_CONTROLLER,
 };
 
 typedef struct AppMenuItem {
@@ -155,7 +157,8 @@ typedef std::map<int, AppMenuItem> AppMenuItemMap;
 class Application : public ProcessLoop,
                     public Platform::EventListener,
                     public Platform::DisplayModeListener,
-                    public ForeignMenuInterface {
+                    public ForeignMenuInterface,
+                    public ControllerInterface {
 public:
 
     enum State {
@@ -237,11 +240,18 @@ public:
     void update_menu();
 
     //controller interface begin
+    void set_auto_display_res(bool auto_display_res);
     bool connect(const std::string& host, int port, int sport, const std::string& password);
     void disconnect();
     void quit();
+    void show_me(bool full_screen);
     void hide_me();
+    void set_hotkeys(const std::string& hotkeys);
+    int get_controller_menu_item_id(int32_t opaque_conn_ref, uint32_t msg_id);
+    void set_menu(Menu* menu);
+    void delete_menu();
     void beep();
+
 #ifdef USE_GUI
     bool is_disconnect_allowed();
 #endif
@@ -260,6 +270,7 @@ public:
 
 private:
     bool set_channels_security(CmdLineParser& parser, bool on, char *val, const char* arg0);
+    bool set_channels_security(int port, int sport);
     bool set_connection_ciphers(const char* ciphers, const char* arg0);
     bool set_ca_file(const char* ca_file, const char* arg0);
     bool set_host_cert_subject(const char* subject, const char* arg0);
@@ -362,6 +373,8 @@ private:
     std::vector<int> _canvas_types;
     AutoRef<Menu> _app_menu;
     AutoRef<ForeignMenu> _foreign_menu;
+    bool _enable_controller;
+    AutoRef<Controller> _controller;
     AppMenuItemMap _app_menu_items;
 #ifdef USE_GUI
     std::auto_ptr<GUI> _gui;