Initial community commit

Src/apev2/item.h

@@ -0,0 +1,43 @@
+#ifndef NULLSOFT_APEV2_ITEM_H
+#define NULLSOFT_APEV2_ITEM_H
+
+#include <bfc/platform/types.h>
+
+namespace APEv2
+{
+enum
+{
+	ITEM_KEY_COMPARE_CASE_INSENSITIVE = 0,
+	ITEM_KEY_COMPARE_CASE_SENSITIVE = 1,
+};
+class Item
+{
+public:
+	Item();
+	~Item();
+	void Retain();
+	void Release();
+
+	/* If successful, puts incremented data pointer in new_data, and new data size remaining in new_len */
+	int Read(void *data, size_t len, void **new_data, size_t *new_len);
+
+	int Encode(void *data, size_t len);
+	size_t EncodeSize();
+
+	bool IsReadOnly();
+	bool IsString();
+	bool KeyMatch(const char *key, int compare=ITEM_KEY_COMPARE_CASE_INSENSITIVE);
+	int Get(void **data, size_t *len);
+	int GetKey(const char **tag);
+	int Set(const void *data, size_t len, int dataType);
+	int SetKey(const char *tag);
+
+private:
+	size_t refCount;
+	uint32_t flags;
+	char *key;
+	void *value;
+	uint32_t len;
+};
+}
+#endif