Add internal scaffolding for ALLEGRO_JOYSTICK_DRIVER to get device id

Author: MarkOates

include/allegro5/internal/aintern_joystick.h

@@ -24,6 +24,7 @@ typedef struct ALLEGRO_JOYSTICK_DRIVER
    AL_METHOD(void, get_joystick_state, (ALLEGRO_JOYSTICK *joy, ALLEGRO_JOYSTICK_STATE *ret_state));
    AL_METHOD(const char *, get_name, (ALLEGRO_JOYSTICK *joy));
    AL_METHOD(bool, get_active, (ALLEGRO_JOYSTICK *joy));
+   AL_METHOD(int, get_device_id, (ALLEGRO_JOYSTICK *joy));
 } ALLEGRO_JOYSTICK_DRIVER;
 
 
@@ -71,6 +72,7 @@ typedef struct _AL_JOYSTICK_INFO
    int num_buttons;
    _AL_JOYSTICK_STICK_INFO stick[_AL_MAX_JOYSTICK_STICKS];
    _AL_JOYSTICK_BUTTON_INFO button[_AL_MAX_JOYSTICK_BUTTONS];
+   int device_id;
 } _AL_JOYSTICK_INFO;
 
 

src/android/android_joystick.c

@@ -326,5 +326,6 @@ ALLEGRO_JOYSTICK_DRIVER _al_android_joystick_driver = {
     andjoy_release_joystick,
     andjoy_get_joystick_state,
     andjoy_get_name,
-    andjoy_get_active
+    andjoy_get_active,
+    andjoy_get_device_id
 };

src/gp2xwiz/wiz_joystick.c

@@ -228,6 +228,16 @@ static void joywiz_get_joystick_state(ALLEGRO_JOYSTICK *joy, ALLEGRO_JOYSTICK_ST
 }
 
 
+static int joywiz_get_joystick_device_id(ALLEGRO_JOYSTICK *joy)
+{
+   (void)joy;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("joywiz_get_joystick_device_id: not implemented");
+   return 0;
+}
+
+
+
 
 /* the driver vtable */
 ALLEGRO_JOYSTICK_DRIVER _al_joydrv_gp2xwiz =
@@ -241,7 +251,8 @@ ALLEGRO_JOYSTICK_DRIVER _al_joydrv_gp2xwiz =
    joywiz_get_num_joysticks,
    joywiz_get_joystick,
    joywiz_release_joystick,
-   joywiz_get_joystick_state
+   joywiz_get_joystick_state,
+   joywiz_get_joystick_device_id
 };
 
 

src/iphone/iphone_joystick.m

@@ -121,6 +121,14 @@ static bool ijoy_get_active(ALLEGRO_JOYSTICK *joy)
     return true;
 }
 
+static int ijoy_get_device_id(ALLEGRO_JOYSTICK *joy)
+{
+    (void)joy;
+    // TODO: Add implementation here
+    ALLEGRO_INFO("ijoy_get_device_id: not implemented");
+    return 0;
+}
+
 static ALLEGRO_JOYSTICK_DRIVER iphone_joystick_driver = {
    AL_ID('I', 'P', 'H', 'O'),
    "",
@@ -134,7 +142,8 @@ static bool ijoy_get_active(ALLEGRO_JOYSTICK *joy)
     ijoy_release_joystick,
     ijoy_get_joystick_state,
     ijoy_get_name,
-    ijoy_get_active
+    ijoy_get_active,
+    ijoy_get_device_id
 };
 
 ALLEGRO_JOYSTICK_DRIVER *_al_get_iphone_joystick_driver(void)

src/macosx/hidjoy-10.4.m

@@ -297,6 +297,15 @@ static bool get_joystick_active(ALLEGRO_JOYSTICK *joy_)
    return true;
 }
 
+static int get_joystick_device_id(ALLEGRO_JOYSTICK *joy_)
+{
+   (void)joy_;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("get_joystick_device_id: not implemented");
+   return 0;
+}
+
+
 static bool reconfigure_joysticks(void)
 {
    return false;
@@ -318,6 +327,7 @@ static bool reconfigure_joysticks(void)
       vt->reconfigure_joysticks = reconfigure_joysticks;
       vt->get_name = get_joystick_name;
       vt->get_active = get_joystick_active;
+      vt->get_device_id = get_joystick_device_id;
    }
    return vt;
 }

src/macosx/hidjoy.m

@@ -743,6 +743,15 @@ static bool get_joystick_active(ALLEGRO_JOYSTICK *joy_)
    return joy->cfg_state == JOY_STATE_ALIVE || joy->cfg_state == JOY_STATE_DYING;
 }
 
+static int get_joystick_device_id(ALLEGRO_JOYSTICK *joy_)
+{
+   (void)joy_;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("get_joystick_device_id: not implemented");
+   return 0;
+}
+
+
 ALLEGRO_JOYSTICK_DRIVER* _al_osx_get_joystick_driver_10_5(void)
 {
    static ALLEGRO_JOYSTICK_DRIVER* vt = NULL;
@@ -759,6 +768,7 @@ static bool get_joystick_active(ALLEGRO_JOYSTICK *joy_)
       vt->get_joystick_state = get_joystick_state;
       vt->get_name = get_joystick_name;
       vt->get_active = get_joystick_active;
+      vt->get_device_id = get_joystick_device_id;
    }
    return vt;
 }

src/sdl/sdl_joystick.c

@@ -183,6 +183,14 @@ static bool sdl_get_active(ALLEGRO_JOYSTICK *joy)
    return SDL_JoystickGetAttached(sdl);
 }
 
+static int sdl_get_device_id(ALLEGRO_JOYSTICK *joy)
+{
+   (void)joy;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("sdl_get_device_id: not implemented");
+   return 0;
+}
+
 ALLEGRO_JOYSTICK_DRIVER *_al_sdl_joystick_driver(void)
 {
    if (vt)
@@ -202,6 +210,7 @@ ALLEGRO_JOYSTICK_DRIVER *_al_sdl_joystick_driver(void)
    vt->get_joystick_state = sdl_get_joystick_state;;
    vt->get_name = sdl_get_name;
    vt->get_active = sdl_get_active;
+   vt->get_device_id = sdl_get_device_id;
 
    return vt;
 }

src/win/wjoyall.c

@@ -83,6 +83,7 @@ static void joyall_release_joystick(ALLEGRO_JOYSTICK *joy);
 static void joyall_get_joystick_state(ALLEGRO_JOYSTICK *joy, ALLEGRO_JOYSTICK_STATE *ret_state);
 static const char *joyall_get_name(ALLEGRO_JOYSTICK *joy);
 static bool joyall_get_active(ALLEGRO_JOYSTICK *joy);
+static int joyall_get_device_id(ALLEGRO_JOYSTICK *joy);
 
 
 /* the driver vtable */
@@ -100,7 +101,8 @@ ALLEGRO_JOYSTICK_DRIVER _al_joydrv_windows_all =
    joyall_release_joystick,
    joyall_get_joystick_state,
    joyall_get_name,
-   joyall_get_active
+   joyall_get_active,
+   joyall_get_device_id
 };
 
 /* Mutex to protect state access. XXX is this needed? */
@@ -226,5 +228,12 @@ static bool joyall_get_active(ALLEGRO_JOYSTICK *joy)
    return joy->driver->get_active(joy);
 }
 
+static int joyall_get_device_id(ALLEGRO_JOYSTICK *joy)
+{
+   (void)joy;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("joyall_get_device_id: not implemented");
+   return 0;
+}
 
 #endif /* #ifdef ALLEGRO_CFG_XINPUT */

src/win/wjoydxnu.cpp

@@ -110,6 +110,7 @@ static void joydx_release_joystick(ALLEGRO_JOYSTICK *joy);
 static void joydx_get_joystick_state(ALLEGRO_JOYSTICK *joy, ALLEGRO_JOYSTICK_STATE *ret_state);
 static const char *joydx_get_name(ALLEGRO_JOYSTICK *joy);
 static bool joydx_get_active(ALLEGRO_JOYSTICK *joy);
+static int joydx_get_device_id(ALLEGRO_JOYSTICK *joy);
 
 static void joydx_inactivate_joy(ALLEGRO_JOYSTICK_DIRECTX *joy);
 
@@ -138,7 +139,8 @@ ALLEGRO_JOYSTICK_DRIVER _al_joydrv_directx =
    joydx_release_joystick,
    joydx_get_joystick_state,
    joydx_get_name,
-   joydx_get_active
+   joydx_get_active,
+   joydx_get_device_id
 };
 
 
@@ -1390,6 +1392,16 @@ static bool joydx_get_active(ALLEGRO_JOYSTICK *joy)
 }
 
 
+static int joydx_get_device_id(ALLEGRO_JOYSTICK *joy)
+{
+   (void)joy;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("joydx_get_device_id: not implemented");
+   return 0;
+}
+
+
+
 /* joydx_thread_proc: [joystick thread]
  *  Thread loop function for the joystick thread.
  */

src/win/wjoyxi.c

@@ -103,7 +103,8 @@ ALLEGRO_JOYSTICK_DRIVER _al_joydrv_xinput =
    joyxi_release_joystick,
    joyxi_get_joystick_state,
    joyxi_get_name,
-   joyxi_get_active
+   joyxi_get_active,
+   joyxi_get_device_id
 };
 
 #define XINPUT_MIN_VERSION   3
@@ -718,4 +719,13 @@ static bool joyxi_get_active(ALLEGRO_JOYSTICK *joy)
 }
 
 
+static int joyxi_get_device_id(ALLEGRO_JOYSTICK *joy)
+{
+   (void)joy;
+   // TODO: Add implementation here
+   ALLEGRO_INFO("joyxi_get_device_id: not implemented");
+   return 0;
+}
+
+
 #endif /* #ifdef ALLEGRO_CFG_XINPUT */