--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/windows/native/java/util/WindowsPreferences.c Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,219 @@
+/*
+ * Copyright 2000-2002 Sun Microsystems, Inc. All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+#include <stdlib.h>
+#include <jni.h>
+#include <windows.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+ JNIEXPORT jintArray JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegOpenKey
+ (JNIEnv* env, jclass this_class, jint hKey, jbyteArray lpSubKey, jint securityMask) {
+ HKEY handle;
+ char* str;
+ int tmp[2];
+ int errorCode=-1;
+ jintArray result;
+ str = (*env)->GetByteArrayElements(env, lpSubKey, NULL);
+ errorCode = RegOpenKeyEx((HKEY)hKey, str, 0, securityMask, &handle);
+ (*env)->ReleaseByteArrayElements(env, lpSubKey, str, 0);
+ tmp[0]= (int) handle;
+ tmp[1]= errorCode;
+ result = (*env)->NewIntArray(env,2);
+ (*env)->SetIntArrayRegion(env, result, 0, 2, tmp);
+ return result;
+ }
+
+ JNIEXPORT jint JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegCloseKey
+ (JNIEnv* env, jclass this_class, jint hKey) {
+ return (jint) RegCloseKey((HKEY) hKey);
+ };
+
+ JNIEXPORT jintArray JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegCreateKeyEx
+ (JNIEnv* env, jclass this_class, jint hKey, jbyteArray lpSubKey) {
+ HKEY handle;
+ char* str;
+ int tmp[3];
+ DWORD lpdwDisposition;
+ int errorCode;
+ jintArray result;
+ str = (*env)->GetByteArrayElements(env, lpSubKey, NULL);
+ errorCode = RegCreateKeyEx((HKEY)hKey, str, 0, NULL,
+ REG_OPTION_NON_VOLATILE, KEY_READ,
+ NULL, &handle, &lpdwDisposition);
+ (*env)->ReleaseByteArrayElements(env, lpSubKey, str, 0);
+ tmp[0]= (int) handle;
+ tmp[1]= errorCode;
+ tmp[2]= lpdwDisposition;
+ result = (*env)->NewIntArray(env,3);
+ (*env)->SetIntArrayRegion(env, result, 0, 3, tmp);
+ return result;
+ }
+
+ JNIEXPORT jint JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegDeleteKey
+ (JNIEnv* env, jclass this_class, jint hKey, jbyteArray lpSubKey) {
+ char* str;
+ int result;
+ str = (*env)->GetByteArrayElements(env, lpSubKey, NULL);
+ result = RegDeleteKey((HKEY)hKey, str);
+ (*env)->ReleaseByteArrayElements(env, lpSubKey, str, 0);
+ return result;
+
+ };
+
+ JNIEXPORT jint JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegFlushKey
+ (JNIEnv* env, jclass this_class, jint hKey) {
+ return RegFlushKey ((HKEY)hKey);
+ }
+
+ JNIEXPORT jbyteArray JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegQueryValueEx
+ (JNIEnv* env, jclass this_class, jint hKey, jbyteArray valueName) {
+ char* valueNameStr;
+ char* buffer;
+ jbyteArray result;
+ DWORD valueType;
+ DWORD valueSize;
+ valueNameStr = (*env)->GetByteArrayElements(env, valueName, NULL);
+ if (RegQueryValueEx((HKEY)hKey, valueNameStr, NULL, &valueType, NULL,
+ &valueSize) != ERROR_SUCCESS) {
+ (*env)->ReleaseByteArrayElements(env, valueName, valueNameStr, 0);
+ return NULL;
+ }
+
+ buffer = (char*)malloc(valueSize);
+
+ if (RegQueryValueEx((HKEY)hKey, valueNameStr, NULL, &valueType, buffer,
+ &valueSize) != ERROR_SUCCESS) {
+ free(buffer);
+ (*env)->ReleaseByteArrayElements(env, valueName, valueNameStr, 0);
+ return NULL;
+ }
+
+ if (valueType == REG_SZ) {
+ result = (*env)->NewByteArray(env, valueSize);
+ (*env)->SetByteArrayRegion(env, result, 0, valueSize, buffer);
+ } else {
+ result = NULL;
+ }
+ free(buffer);
+ (*env)->ReleaseByteArrayElements(env, valueName, valueNameStr, 0);
+ return result;
+ }
+
+
+
+
+ JNIEXPORT jint JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegSetValueEx
+ (JNIEnv* env, jclass this_class, jint hKey, jbyteArray valueName, jbyteArray data) {
+ char* valueNameStr;
+ char* dataStr;
+ int size = -1;
+ int nameSize = -1;
+ int error_code = -1;
+ if ((valueName == NULL)||(data == NULL)) {return -1;}
+ size = (*env)->GetArrayLength(env, data);
+ dataStr = (*env)->GetByteArrayElements(env, data, NULL);
+ valueNameStr = (*env)->GetByteArrayElements(env, valueName, NULL);
+ error_code = RegSetValueEx((HKEY)hKey, valueNameStr, 0,
+ REG_SZ, dataStr, size);
+ (*env)->ReleaseByteArrayElements(env, data, dataStr, 0);
+ (*env)->ReleaseByteArrayElements(env, valueName, valueNameStr, 0);
+ return error_code;
+ }
+
+ JNIEXPORT jint JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegDeleteValue
+ (JNIEnv* env, jclass this_class, jint hKey, jbyteArray valueName) {
+ char* valueNameStr;
+ int error_code = -1;
+ if (valueName == NULL) {return -1;}
+ valueNameStr = (*env)->GetByteArrayElements(env, valueName, NULL);
+ error_code = RegDeleteValue((HKEY)hKey, valueNameStr);
+ (*env)->ReleaseByteArrayElements(env, valueName, valueNameStr, 0);
+ return error_code;
+ }
+
+ JNIEXPORT jintArray JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegQueryInfoKey
+ (JNIEnv* env, jclass this_class, jint hKey) {
+ jintArray result;
+ int tmp[5];
+ int valuesNumber = -1;
+ int maxValueNameLength = -1;
+ int maxSubKeyLength = -1;
+ int subKeysNumber = -1;
+ int errorCode = -1;
+ errorCode = RegQueryInfoKey((HKEY)hKey, NULL, NULL, NULL,
+ &subKeysNumber, &maxSubKeyLength, NULL,
+ &valuesNumber, &maxValueNameLength,
+ NULL, NULL, NULL);
+ tmp[0]= subKeysNumber;
+ tmp[1]= (int)errorCode;
+ tmp[2]= valuesNumber;
+ tmp[3]= maxSubKeyLength;
+ tmp[4]= maxValueNameLength;
+ result = (*env)->NewIntArray(env,5);
+ (*env)->SetIntArrayRegion(env, result, 0, 5, tmp);
+ return result;
+ }
+
+ JNIEXPORT jbyteArray JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegEnumKeyEx
+ (JNIEnv* env, jclass this_class, jint hKey , jint subKeyIndex, jint maxKeyLength) {
+ int size = maxKeyLength;
+ jbyteArray result;
+ char* buffer = NULL;
+ buffer = (char*)malloc(maxKeyLength);
+ if (RegEnumKeyEx((HKEY) hKey, subKeyIndex, buffer, &size, NULL, NULL,
+ NULL, NULL) != ERROR_SUCCESS){
+ free(buffer);
+ return NULL;
+ }
+ result = (*env)->NewByteArray(env, size + 1);
+ (*env)->SetByteArrayRegion(env, result, 0, size + 1, buffer);
+ free(buffer);
+ return result;
+ }
+
+ JNIEXPORT jbyteArray JNICALL Java_java_util_prefs_WindowsPreferences_WindowsRegEnumValue
+ (JNIEnv* env, jclass this_class, jint hKey , jint valueIndex, jint maxValueNameLength){
+ int size = maxValueNameLength;
+ jbyteArray result;
+ char* buffer = NULL;
+ int error_code;
+ buffer = (char*)malloc(maxValueNameLength);
+ error_code = RegEnumValue((HKEY) hKey, valueIndex, buffer,
+ &size, NULL, NULL, NULL, NULL);
+ if (error_code!= ERROR_SUCCESS){
+ free(buffer);
+ return NULL;
+ }
+ result = (*env)->NewByteArray(env, size + 1);
+ (*env)->SetByteArrayRegion(env, result, 0, size + 1, buffer);
+ free(buffer);
+ return result;
+ }
+
+
+#ifdef __cplusplus
+}
+#endif