winamp/Src/apev2/item.h

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2024-09-24 12:54:57 +00:00
#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