Splitting out the platform-specific code from "fghJoystickInit"

git-svn-id: svn+ssh://svn.code.sf.net/p/freeglut/code/trunk/freeglut/freeglut@1020 7f0cb862-5218-0410-a997-914c9d46530a

diff --git a/src/Common/freeglut_joystick.c b/src/Common/freeglut_joystick.c
index c5e1b4a..5cfa430 100644 (file)
--- a/src/Common/freeglut_joystick.c
+++ b/src/Common/freeglut_joystick.c
@@ -388,6 +388,7 @@ static void fghJoystickAddHatElement ( SFG_Joystick* joy, CFDictionaryRef hat );
 \r
 \r
 /* External function declarations (mostly platform-specific) */\r
+extern void fgPlatformJoystickInit( SFG_Joystick *fgJoystick[], int ident );\r
 extern void fgPlatformJoystickClose ( int ident );\r
 \r
 /*\r
@@ -401,6 +402,14 @@ static SFG_Joystick *fgJoystick [ MAX_NUM_JOYSTICKS ];
  */\r
 \r
 #if TARGET_HOST_MACINTOSH\r
+void fgPlatformJoystickInit( SFG_Joystick *fgJoystick[], int ident )\r
+{\r
+    fgJoystick[ ident ]->id = ident;\r
+    snprintf( fgJoystick[ ident ]->fname, sizeof(fgJoystick[ ident ]->fname), "/dev/js%d", ident ); /* FIXME */\r
+    fgJoystick[ ident ]->error = GL_FALSE;\r
+}\r
+\r
+\r
 void fgPlatformJoystickClose ( int ident )\r
 {\r
     ISpSuspend( );\r
@@ -410,6 +419,51 @@ void fgPlatformJoystickClose ( int ident )
 #endif\r
 \r
 #if TARGET_HOST_MAC_OSX\r
+void fgPlatformJoystickInit( SFG_Joystick *fgJoystick[], int ident )\r
+{\r
+    fgJoystick[ ident ]->id = ident;\r
+    fgJoystick[ ident ]->error = GL_FALSE;\r
+    fgJoystick[ ident ]->num_axes = 0;\r
+    fgJoystick[ ident ]->num_buttons = 0;\r
+\r
+    if( numDevices < 0 )\r
+    {\r
+        /* do first-time init (since we can't over-ride jsInit, hmm */\r
+        numDevices = 0;\r
+\r
+        mach_port_t masterPort;\r
+        IOReturn rv = IOMasterPort( bootstrap_port, &masterPort );\r
+        if( rv != kIOReturnSuccess )\r
+        {\r
+            fgWarning( "error getting master Mach port" );\r
+            return;\r
+        }\r
+        fghJoystickFindDevices( masterPort );\r
+    }\r
+\r
+    if ( ident >= numDevices )\r
+    {\r
+        fgJoystick[ ident ]->error = GL_TRUE;\r
+        return;\r
+    }\r
+\r
+    /* get the name now too */\r
+    CFDictionaryRef properties = getCFProperties( ioDevices[ ident ] );\r
+    CFTypeRef ref = CFDictionaryGetValue( properties,\r
+                                          CFSTR( kIOHIDProductKey ) );\r
+    if (!ref)\r
+        ref = CFDictionaryGetValue(properties, CFSTR( "USB Product Name" ) );\r
+\r
+    if( !ref ||\r
+        !CFStringGetCString( ( CFStringRef )ref, name, 128,\r
+                             CFStringGetSystemEncoding( ) ) )\r
+    {\r
+        fgWarning( "error getting device name" );\r
+        name[ 0 ] = '\0';\r
+    }\r
+}\r
+\r
+\r
 void fgPlatformJoystickClose ( int ident )\r
 {\r
     ( *( fgJoystick[ ident ]->hidDev ) )->\r
@@ -418,6 +472,33 @@ void fgPlatformJoystickClose ( int ident )
 #endif\r
 \r
 #if TARGET_HOST_POSIX_X11\r
+void fgPlatformJoystickInit( SFG_Joystick *fgJoystick[], int ident )\r
+{\r
+#if defined( __FreeBSD__ ) || defined(__FreeBSD_kernel__) || defined( __NetBSD__ )\r
+    fgJoystick[ ident ]->id = ident;\r
+    fgJoystick[ ident ]->error = GL_FALSE;\r
+\r
+    fgJoystick[ ident ]->os = calloc( 1, sizeof( struct os_specific_s ) );\r
+    memset( fgJoystick[ ident ]->os, 0, sizeof( struct os_specific_s ) );\r
+    if( ident < USB_IDENT_OFFSET )\r
+        fgJoystick[ ident ]->os->is_analog = 1;\r
+    if( fgJoystick[ ident ]->os->is_analog )\r
+        snprintf( fgJoystick[ ident ]->os->fname, sizeof(fgJoystick[ ident ]->os->fname), "%s%d", AJSDEV, ident );\r
+    else\r
+        snprintf( fgJoystick[ ident ]->os->fname, sizeof(fgJoystick[ ident ]->os->fname), "%s%d", UHIDDEV,\r
+                 ident - USB_IDENT_OFFSET );\r
+#elif defined( __linux__ )\r
+    fgJoystick[ ident ]->id = ident;\r
+    fgJoystick[ ident ]->error = GL_FALSE;\r
+\r
+    snprintf( fgJoystick[ident]->fname, sizeof(fgJoystick[ident]->fname), "/dev/input/js%d", ident );\r
+\r
+    if( access( fgJoystick[ ident ]->fname, F_OK ) != 0 )\r
+        snprintf( fgJoystick[ ident ]->fname, sizeof(fgJoystick[ ident ]->fname), "/dev/js%d", ident );\r
+#endif\r
+}\r
+\r
+\r
 void fgPlatformJoystickClose ( int ident )\r
 {\r
 #if defined( __FreeBSD__ ) || defined(__FreeBSD_kernel__) || defined( __NetBSD__ )\r
@@ -1486,97 +1567,7 @@ static void fghJoystickInit( int ident )
     fgJoystick[ ident ]->num_axes = fgJoystick[ ident ]->num_buttons = 0;\r
     fgJoystick[ ident ]->error = GL_TRUE;\r
 \r
-#if TARGET_HOST_MACINTOSH\r
-    fgJoystick[ ident ]->id = ident;\r
-    snprintf( fgJoystick[ ident ]->fname, sizeof(fgJoystick[ ident ]->fname), "/dev/js%d", ident ); /* FIXME */\r
-    fgJoystick[ ident ]->error = GL_FALSE;\r
-#endif\r
-\r
-#if TARGET_HOST_MAC_OSX\r
-    fgJoystick[ ident ]->id = ident;\r
-    fgJoystick[ ident ]->error = GL_FALSE;\r
-    fgJoystick[ ident ]->num_axes = 0;\r
-    fgJoystick[ ident ]->num_buttons = 0;\r
-\r
-    if( numDevices < 0 )\r
-    {\r
-        /* do first-time init (since we can't over-ride jsInit, hmm */\r
-        numDevices = 0;\r
-\r
-        mach_port_t masterPort;\r
-        IOReturn rv = IOMasterPort( bootstrap_port, &masterPort );\r
-        if( rv != kIOReturnSuccess )\r
-        {\r
-            fgWarning( "error getting master Mach port" );\r
-            return;\r
-        }\r
-        fghJoystickFindDevices( masterPort );\r
-    }\r
-\r
-    if ( ident >= numDevices )\r
-    {\r
-        fgJoystick[ ident ]->error = GL_TRUE;\r
-        return;\r
-    }\r
-\r
-    /* get the name now too */\r
-    CFDictionaryRef properties = getCFProperties( ioDevices[ ident ] );\r
-    CFTypeRef ref = CFDictionaryGetValue( properties,\r
-                                          CFSTR( kIOHIDProductKey ) );\r
-    if (!ref)\r
-        ref = CFDictionaryGetValue(properties, CFSTR( "USB Product Name" ) );\r
-\r
-    if( !ref ||\r
-        !CFStringGetCString( ( CFStringRef )ref, name, 128,\r
-                             CFStringGetSystemEncoding( ) ) )\r
-    {\r
-        fgWarning( "error getting device name" );\r
-        name[ 0 ] = '\0';\r
-    }\r
-#endif\r
-\r
-#if TARGET_HOST_MS_WINDOWS && !defined(_WIN32_WCE)\r
-    switch( ident )\r
-    {\r
-    case 0:\r
-        fgJoystick[ ident ]->js_id = JOYSTICKID1;\r
-        fgJoystick[ ident ]->error = GL_FALSE;\r
-        break;\r
-    case 1:\r
-        fgJoystick[ ident ]->js_id = JOYSTICKID2;\r
-        fgJoystick[ ident ]->error = GL_FALSE;\r
-        break;\r
-    default:\r
-        fgJoystick[ ident ]->num_axes = 0;\r
-        fgJoystick[ ident ]->error = GL_TRUE;\r
-        return;\r
-    }\r
-#endif\r
-\r
-#if TARGET_HOST_POSIX_X11\r
-#    if defined( __FreeBSD__ ) || defined(__FreeBSD_kernel__) || defined( __NetBSD__ )\r
-    fgJoystick[ ident ]->id = ident;\r
-    fgJoystick[ ident ]->error = GL_FALSE;\r
-\r
-    fgJoystick[ ident ]->os = calloc( 1, sizeof( struct os_specific_s ) );\r
-    memset( fgJoystick[ ident ]->os, 0, sizeof( struct os_specific_s ) );\r
-    if( ident < USB_IDENT_OFFSET )\r
-        fgJoystick[ ident ]->os->is_analog = 1;\r
-    if( fgJoystick[ ident ]->os->is_analog )\r
-        snprintf( fgJoystick[ ident ]->os->fname, sizeof(fgJoystick[ ident ]->os->fname), "%s%d", AJSDEV, ident );\r
-    else\r
-        snprintf( fgJoystick[ ident ]->os->fname, sizeof(fgJoystick[ ident ]->os->fname), "%s%d", UHIDDEV,\r
-                 ident - USB_IDENT_OFFSET );\r
-#    elif defined( __linux__ )\r
-    fgJoystick[ ident ]->id = ident;\r
-    fgJoystick[ ident ]->error = GL_FALSE;\r
-\r
-    snprintf( fgJoystick[ident]->fname, sizeof(fgJoystick[ident]->fname), "/dev/input/js%d", ident );\r
-\r
-    if( access( fgJoystick[ ident ]->fname, F_OK ) != 0 )\r
-        snprintf( fgJoystick[ ident ]->fname, sizeof(fgJoystick[ ident ]->fname), "/dev/js%d", ident );\r
-#    endif\r
-#endif\r
+       fgPlatformJoystickInit( fgJoystick, ident );\r
 \r
     fghJoystickOpen( fgJoystick[ ident  ] );\r
 }\r

diff --git a/src/mswin/freeglut_joystick_mswin.c b/src/mswin/freeglut_joystick_mswin.c
index 2aad217..e154223 100644 (file)
--- a/src/mswin/freeglut_joystick_mswin.c
+++ b/src/mswin/freeglut_joystick_mswin.c
@@ -30,6 +30,27 @@
 \r
 \r
 #if !defined(_WIN32_WCE)\r
+void fgPlatformJoystickInit( SFG_Joystick *fgJoystick[], int ident )\r
+{\r
+    switch( ident )\r
+    {\r
+    case 0:\r
+        fgJoystick[ ident ]->js_id = JOYSTICKID1;\r
+        fgJoystick[ ident ]->error = GL_FALSE;\r
+        break;\r
+    case 1:\r
+        fgJoystick[ ident ]->js_id = JOYSTICKID2;\r
+        fgJoystick[ ident ]->error = GL_FALSE;\r
+        break;\r
+    default:\r
+        fgJoystick[ ident ]->num_axes = 0;\r
+        fgJoystick[ ident ]->error = GL_TRUE;\r
+        return;\r
+    }\r
+}\r
+\r
+\r
+\r
 void fgPlatformJoystickClose ( int ident )\r
 {\r
     /* Do nothing special */\r