1 files changed, 64 insertions, 0 deletions
diff --git a/vm/native/java_lang_SystemProperties.c b/vm/native/java_lang_SystemProperties.c
new file mode 100644
index 0000000..bbcf25e
--- /dev/null
+++ b/vm/native/java_lang_SystemProperties.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * java.lang.SystemProperties
+ */
+#include "Dalvik.h"
+#include "native/InternalNativePriv.h"
+
+
+/*
+ * Expected call sequence:
+ *  (1) call SystemProperties.preInit() to get VM defaults
+ *  (2) set any higher-level defaults
+ *  (3) call SystemProperties.postInit() to get command-line overrides
+ * This currently happens the first time somebody tries to access a property.
+ *
+ * SystemProperties is a Dalvik-specific package-scope class.
+ */
+
+/*
+ * void preInit()
+ *
+ * Tells the VM to populate the properties table with VM defaults.
+ */
+static void Dalvik_java_lang_SystemProperties_preInit(const u4* args,
+    JValue* pResult)
+{
+    dvmCreateDefaultProperties((Object*) args[0]);
+    RETURN_VOID();
+}
+
+/*
+ * void postInit()
+ *
+ * Tells the VM to update properties with values from the command line.
+ */
+static void Dalvik_java_lang_SystemProperties_postInit(const u4* args,
+    JValue* pResult)
+{
+    dvmSetCommandLineProperties((Object*) args[0]);
+    RETURN_VOID();
+}
+
+const DalvikNativeMethod dvm_java_lang_SystemProperties[] = {
+    { "preInit",            "()V",
+        Dalvik_java_lang_SystemProperties_preInit },
+    { "postInit",           "()V",
+        Dalvik_java_lang_SystemProperties_postInit },
+    { NULL, NULL, NULL },
+};