Initial community commit

Src/replicant/nsapev2/item.h

@@ -0,0 +1,43 @@
+#pragma once
+#include "foundation/types.h"
+#include "nx/nxstring.h"
+#include "nu/PtrDeque.h"
+#include "nu/ByteWriter.h"
+#include "nu/ByteReader.h"
+namespace APEv2
+{
+	enum
+	{
+		ITEM_KEY_COMPARE_CASE_INSENSITIVE = 0,
+		ITEM_KEY_COMPARE_CASE_SENSITIVE = 1,
+	};
+
+	class Item : public nu::PtrDequeNode
+	{
+	public:
+		Item();
+		~Item();
+
+		/* If successful, puts incremented data pointer in new_data, and new data size remaining in new_len */
+		int Read(bytereader_t byte_reader);
+
+		int Encode(bytewriter_t byte_writer) const;
+		size_t EncodeSize() const;
+
+		bool IsReadOnly();
+		bool KeyMatch(const char *key, int compare=ITEM_KEY_COMPARE_CASE_INSENSITIVE);
+		int Get(const void **data, size_t *len) const;
+		int GetKey(const char **tag) const;
+		int Set(nx_string_t value);
+		int Set(const void *data, size_t len, int dataType);
+		int SetKey(const char *tag);
+		int New(size_t datalen, int data_type, void **bytes);
+		uint32_t GetFlags() const;
+
+	private:
+		uint32_t flags;
+		char *key;
+		void *value;
+		uint32_t len;
+	};
+}