Initial revision

git-svn-id: file:///home/sven/projects/JOGL/git-svn/svn-server-sync/jinput/trunk@14 e343933a-64c8-49c5-92b1-88f2ce3e89e8

2 files changed, 328 insertions, 0 deletions

diff --git a/plugins/OSX/src/native/JNIWrapper.java b/plugins/OSX/src/native/JNIWrapper.java
new file mode 100644
index 0000000..34a8692
--- /dev/null
+++ b/plugins/OSX/src/native/JNIWrapper.java
@@ -0,0 +1,44 @@
+//
+//  JNIWrapper.java
+//
+//  Created by Gregory Pierce on Wed Jul 23 2003.
+//  Copyright (c) 2003 __MyCompanyName__. All rights reserved.
+//
+
+import java.util.*;
+
+public class JNIWrapper {
+
+    static {
+        // Ensure native JNI library is loaded
+        System.loadLibrary("hidinput");
+    }
+
+    public JNIWrapper() {
+        System.out.println("JNIWrapper instance created");
+    }
+
+    native void hidCreate();
+    native void hidDispose();
+    native void enumDevices();
+    
+    native int native_method(String arg);
+
+    public static void main (String args[]) 
+    {
+        System.out.println("Started JNIWrapper");
+        JNIWrapper newjni = new JNIWrapper();
+
+        System.out.println("Creating HID engine");
+        newjni.hidCreate();
+        
+        System.out.println("Enumerating devices");
+        newjni.enumDevices();
+        
+        System.out.println("Disposing HID engine");
+        newjni.hidDispose();
+        
+        System.out.println("Done");
+    }
+
+}
diff --git a/plugins/OSX/src/native/hidinputjnilib.c b/plugins/OSX/src/native/hidinputjnilib.c
new file mode 100644
index 0000000..d877abb
--- /dev/null
+++ b/plugins/OSX/src/native/hidinputjnilib.c
@@ -0,0 +1,284 @@
+/*
+ *  hidinputjnilib.c
+ *  hidinput
+ *
+ *  Created by Gregory Pierce on Wed Jul 23 2003.
+ *  Copyright (c) 2003 __MyCompanyName__. All rights reserved. 
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <ctype.h>
+#include <sys/errno.h>
+#include <sysexits.h>
+#include <mach/mach.h>
+#include <mach/mach_error.h>
+#include <IOKit/IOKitLib.h>
+#include <IOKit/IOCFPlugIn.h>
+#include <IOKit/hid/IOHIDLib.h>
+#include <IOKit/hid/IOHIDKeys.h>
+#include <CoreFoundation/CoreFoundation.h>
+#include <Carbon/Carbon.h>
+#include "JNIWrapper.h"
+
+void createMasterPort();
+void disposeMasterPort();
+void enumDevices();
+
+Boolean showDictionaryElement (CFDictionaryRef dictionary, CFStringRef key);
+void showProperty(const void * key, const void * value);
+void displayCFProperty(CFStringRef object, CFTypeRef value);
+void CFObjectShow( CFTypeRef value );
+
+mach_port_t masterPort = NULL;
+io_iterator_t hidObjectIterator;
+int gElementIndex;
+
+void createMasterPort()
+{
+    IOReturn ioReturnValue = kIOReturnSuccess;
+    
+    //Get a Mach port to initiate communication with I/O Kit.
+    ioReturnValue = IOMasterPort(bootstrap_port, &masterPort);
+}
+
+void disposeMasterPort()
+{
+    //Free master port if we created one.
+    if (masterPort)
+    {
+        mach_port_deallocate(mach_task_self(), masterPort);
+    }
+}
+
+/**
+ * Enumerate the devices attached to this machine.
+ **/
+void enumDevices()
+{    
+    CFMutableDictionaryRef hidMatchDictionary = NULL;
+    IOReturn ioReturnValue = kIOReturnSuccess;
+    Boolean noMatchingDevices = false;
+    
+    // Set up a matching dictionary to search the I/O Registry by class
+    // name for all HID class devices
+    //
+    hidMatchDictionary = IOServiceMatching(kIOHIDDeviceKey);
+    
+    // Now search I/O Registry for matching devices.
+    //
+    ioReturnValue = IOServiceGetMatchingServices(masterPort, hidMatchDictionary, &hidObjectIterator);
+    
+    noMatchingDevices = ((ioReturnValue != kIOReturnSuccess) | (hidObjectIterator == NULL));
+    
+    // If search is unsuccessful, print message and hang.
+    //
+    if (noMatchingDevices)
+    {
+        printf("No matching HID class devices found.");
+    }
+    
+    // IOServiceGetMatchingServices consumes a reference to the
+    //   dictionary, so we don't need to release the dictionary ref.
+    //
+    hidMatchDictionary = NULL;    
+    
+    io_object_t             hidDevice = NULL;
+    CFMutableDictionaryRef  properties = 0;
+    char                    path[512];
+    kern_return_t           result;
+
+    
+    while ((hidDevice = IOIteratorNext(hidObjectIterator)))
+    {    
+        result = IORegistryEntryGetPath(hidDevice, kIOServicePlane, path);
+        
+        if ( result == KERN_SUCCESS )
+        {
+            result = IORegistryEntryCreateCFProperties(hidDevice,
+                                                       &properties,
+                                                       kCFAllocatorDefault,
+                                                       kNilOptions);
+        }
+        
+        if ((result == KERN_SUCCESS) && properties)
+        {
+            showDictionaryElement(properties, CFSTR(kIOHIDTransportKey));
+            //MyShowDictionaryElement(properties, CFSTR(kIOHIDVendorKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDProductIDKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDVersionNumberKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDManufacturerKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDProductKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDSerialNumberKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDLocationIDKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDPrimaryUsageKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDPrimaryUsagePageKey));
+            showDictionaryElement(properties, CFSTR(kIOHIDElementKey));
+            
+            //Release the properties dictionary
+            CFRelease(properties);
+        }        
+    }
+    
+    IOObjectRelease(hidObjectIterator);    
+}
+
+Boolean showDictionaryElement (CFDictionaryRef dictionary, CFStringRef key)
+{
+    CFTypeRef object = CFDictionaryGetValue (dictionary, key);
+    if (object)
+    {
+        displayCFProperty (key,object);
+    }
+    return (object != NULL);
+}
+
+static void showCFArray (const void * value, void * parameter)
+{
+    if (CFGetTypeID (value) != CFDictionaryGetTypeID ())
+    {
+        return;
+    }
+    
+    CFObjectShow(value);
+}
+
+void displayCFProperty(CFStringRef object, CFTypeRef value)
+{
+    const char * c = CFStringGetCStringPtr (object, CFStringGetSystemEncoding ());
+    if (c)
+    {
+        printf ("%s", c);
+    }
+    else
+    {
+        CFIndex bufferSize = CFStringGetLength (object) + 1;
+        char * buffer = (char *)malloc (bufferSize);
+        if (buffer)
+        {
+            if (CFStringGetCString (object, buffer, bufferSize, CFStringGetSystemEncoding ()))
+                printf ("%s", buffer);
+            free(buffer);
+        }
+    }
+    
+    printf("=");
+    
+    CFObjectShow( value );
+
+    printf("\n");
+    
+}
+
+void CFObjectShow( CFTypeRef value )
+{
+    CFTypeID type = CFGetTypeID(value);
+    if (type == CFArrayGetTypeID())
+    {
+        CFRange range = {0, CFArrayGetCount (value)};
+        CFIndex savedIndex = gElementIndex;
+        
+        //Show an element array containing one or more element dictionaries
+        gElementIndex = 0; //Reset index to zero
+        CFArrayApplyFunction (value, range, showCFArray, 0);
+        
+        gElementIndex = savedIndex;        
+    }
+    else if (type == CFBooleanGetTypeID())
+    {
+        printf(CFBooleanGetValue(value) ? "true" : "false");
+    }
+    else if (type == CFDictionaryGetTypeID())
+    {
+        showDictionaryElement (value, CFSTR(kIOHIDElementCookieKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementCollectionTypeKey));
+        //showUsageAndPageElement (object);
+        showDictionaryElement (value, CFSTR(kIOHIDElementMinKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementMaxKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementScaledMinKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementScaledMaxKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementSizeKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementIsRelativeKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementIsWrappingKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementIsNonLinearKey));
+#ifdef kIOHIDElementHasPreferredStateKey
+        showDictionaryElement (value, CFSTR(kIOHIDElementHasPreferredStateKey));
+#else
+        showDictionaryElement (value, CFSTR(kIOHIDElementHasPreferedStateKey));
+#endif
+        showDictionaryElement (value, CFSTR(kIOHIDElementHasNullStateKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementVendorSpecificKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementUnitKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementUnitExponentKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementNameKey));
+        showDictionaryElement (value, CFSTR(kIOHIDElementKey));    
+    }
+    else if (type == CFNumberGetTypeID())
+    {
+        long number;
+        if (CFNumberGetValue (value, kCFNumberLongType, &number))
+        {
+            printf("0x%lx (%ld)", number, number);
+        }
+    }
+    else if (type == CFStringGetTypeID())
+    {
+        const char * c = CFStringGetCStringPtr (value, CFStringGetSystemEncoding ());
+        if (c)
+        {
+            printf ("%s", c);
+        }
+        else
+        {
+            CFIndex bufferSize = CFStringGetLength (value) + 1;
+            char * buffer = (char *)malloc (bufferSize);
+            if (buffer)
+            {
+                if (CFStringGetCString (value, buffer, bufferSize, CFStringGetSystemEncoding ()))
+                {
+                    printf ("%s", buffer);
+                }
+                
+                free(buffer);
+            }
+        }
+    }
+}
+
+
+/*
+ * Class:     JNIWrapper
+ * Method:    hidCreate
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_JNIWrapper_hidCreate
+(JNIEnv * env, jobject obj)
+{
+    createMasterPort();
+}
+
+/*
+ * Class:     JNIWrapper
+ * Method:    hidDispose
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_JNIWrapper_hidDispose
+(JNIEnv * env, jobject obj)
+{
+    disposeMasterPort();
+}
+
+/*
+ * Class:     JNIWrapper
+ * Method:    enumDevices
+ * Signature: ()V
+ */
+JNIEXPORT void JNICALL Java_JNIWrapper_enumDevices
+(JNIEnv * env, jobject obj)
+{
+    enumDevices();
+}
+
+