1 files changed, 117 insertions, 1 deletions
diff --git a/nexus/Property.h b/nexus/Property.h
index 198f7223c..ceea2d3e3 100644
--- a/nexus/Property.h
+++ b/nexus/Property.h
@@ -14,8 +14,124 @@
  * limitations under the License.
  */
 
+#ifndef _PROPERTY_H
+#define _PROPERTY_H
+
+#include <netinet/in.h>
+#include <utils/List.h>
+
 class Property {
+    const char *mName;
+    bool       mReadOnly;
+    int        mType;
+    int        mNumElements;
+
 public:
-    static const int NameMaxSize = 128;
+    static const int NameMaxSize   = 128;
     static const int ValueMaxSize  = 255;
+
+    static const int Type_STRING  = 1;
+    static const int Type_INTEGER = 2;
+    static const int Type_IPV4    = 3;
+
+    Property(const char *name, bool ro, int type, int elements);
+    virtual ~Property() {}
+
+    virtual int set(int idx, const char *value) = 0;
+    virtual int set(int idx, int value) = 0;
+    virtual int set(int idx, struct in_addr *value) = 0;
+
+    virtual int get(int idx, char *buffer, size_t max) = 0;
+    virtual int get(int idx, int *buffer) = 0;
+    virtual int get(int idx, struct in_addr *buffer) = 0;
+
+    int getType() { return mType; }
+    bool getReadOnly() { return mReadOnly; }
+    int getNumElements() { return mNumElements; }
+    const char *getName() { return mName; }
+};
+
+class StringProperty : public Property {
+public:
+    StringProperty(const char *name, bool ro, int elements);
+    virtual ~StringProperty() {}
+ 
+    virtual int set(int idx, const char *value) = 0;
+    int set(int idx, int value);
+    int set(int idx, struct in_addr *value);
+
+    virtual int get(int idx, char *buffer, size_t max) = 0;
+    int get(int idx, int *buffer);
+    int get(int idx, struct in_addr *buffer);
+};
+
+class StringPropertyHelper : public StringProperty {
+    char *mBuffer;
+    size_t mMax;
+public:
+    StringPropertyHelper(const char *name, bool ro,
+                         char *buffer, size_t max);
+    int set(int idx, const char *value);
+    int get(int idx, char *buffer, size_t max);
+};
+
+class IntegerProperty : public Property {
+public:
+    IntegerProperty(const char *name, bool ro, int elements);
+    virtual ~IntegerProperty() {}
+ 
+    int set(int idx, const char *value);
+    virtual int set(int idx, int value) = 0;
+    int set(int idx, struct in_addr *value);
+
+    int get(int idx, char *buffer, size_t max);
+    virtual int get(int idx, int *buffer) = 0;
+    int get(int idx, struct in_addr *buffer);
+};
+
+class IntegerPropertyHelper : public IntegerProperty {
+    int *mBuffer;
+public:
+    IntegerPropertyHelper(const char *name, bool ro, int *buffer);
+    int set(int idx, int value);
+    int get(int idx, int *buffer);
+};
+
+class IPV4AddressProperty : public Property {
+public:
+    IPV4AddressProperty(const char *name, bool ro, int elements);
+    virtual ~IPV4AddressProperty() {}
+ 
+    int set(int idx, const char *value);
+    int set(int idx, int value);
+    virtual int set(int idx, struct in_addr *value) = 0;
+
+    int get(int idx, char *buffer, size_t max);
+    int get(int idx, int *buffer);
+    virtual int get(int idx, struct in_addr *buffer) = 0;
+};
+
+class IPV4AddressPropertyHelper : public IPV4AddressProperty {
+    struct in_addr *mBuffer;
+public:
+    IPV4AddressPropertyHelper(const char *name, bool ro, struct in_addr *buf);
+    int set(int idx, struct in_addr *value);
+    int get(int idx, struct in_addr *buffer);
 };
+
+typedef android::List<Property *> PropertyCollection;
+
+class PropertyNamespace {
+    char         *mName;
+    PropertyCollection *mProperties;
+
+public:
+    PropertyNamespace(const char *name);
+    virtual ~PropertyNamespace();
+
+    const char *getName() { return mName; }
+    PropertyCollection *getProperties() { return mProperties; }
+};
+
+typedef android::List<PropertyNamespace *> PropertyNamespaceCollection;
+#endif