JavaScriptCore-903.tar.gz

[apple/javascriptcore.git] / wtf / Encoder.h

diff --git a/wtf/Encoder.h b/wtf/Encoder.h
new file mode 100644 (file)
index 0000000..109b0db
--- /dev/null
+++ b/wtf/Encoder.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2011 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#ifndef Encoder_h
+#define Encoder_h
+
+#include <stdint.h>
+
+namespace WTF {
+
+class String;
+
+class Encoder {
+protected:
+    Encoder() { }
+    virtual ~Encoder() { }
+    
+public:
+    virtual void encodeBytes(const uint8_t*, size_t) = 0;
+
+    virtual void encodeBool(bool) = 0;
+    virtual void encodeUInt32(uint32_t) = 0;
+    virtual void encodeUInt64(uint64_t) = 0;
+    virtual void encodeInt32(int32_t) = 0;
+    virtual void encodeInt64(int64_t) = 0;
+    virtual void encodeFloat(float) = 0;
+    virtual void encodeDouble(double) = 0;
+    virtual void encodeString(const String&) = 0;
+};
+
+} // namespace WTF
+
+using WTF::Encoder;
+
+#endif // Encoder_h