/* $Id: id3.h,v 1.21 2002/09/21 17:23:32 t1mpy Exp $ * * id3lib: a software library for creating and manipulating id3v1/v2 tags * Copyright 1999, 2000  Scott Thomas Haug * Copyright 2002 Thijmen Klok (thijmen@id3lib.org) * * This library is free software; you can redistribute it and/or modify it * under the terms of the GNU Library General Public License as published by * the Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public * License for more details. * You should have received a copy of the GNU Library General Public License * along with this library; if not, write to the Free Software Foundation, * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * The id3lib authors encourage improvements and optimisations to be sent to * the id3lib coordinator.  Please see the README file for details on where to * send such submissions.  See the AUTHORS file for a list of people who have * contributed to id3lib.  See the ChangeLog file for a list of changes to * id3lib.  These files are distributed with id3lib at * http://download.sourceforge.net/id3lib/ */#ifndef _ID3LIB_ID3_H_#define _ID3LIB_ID3_H_#include "id3/globals.h" //has <stdlib.h> "id3/sized_types.h"#ifdef __cplusplusextern "C"{#endif /* __cplusplus */  typedef struct { char _dummy; } ID3Tag;  typedef struct { char _dummy; } ID3TagIterator;  typedef struct { char _dummy; } ID3TagConstIterator;  typedef struct { char _dummy; } ID3Frame;  typedef struct { char _dummy; } ID3Field;  typedef struct { char _dummy; } ID3FrameInfo;  /* tag wrappers */  ID3_C_EXPORT ID3Tag*              CCONV ID3Tag_New                  (void);  ID3_C_EXPORT void                 CCONV ID3Tag_Delete               (ID3Tag *tag);  ID3_C_EXPORT void                 CCONV ID3Tag_Clear                (ID3Tag *tag);  ID3_C_EXPORT bool                 CCONV ID3Tag_HasChanged           (const ID3Tag *tag);  ID3_C_EXPORT void                 CCONV ID3Tag_SetUnsync            (ID3Tag *tag, bool unsync);  ID3_C_EXPORT void                 CCONV ID3Tag_SetExtendedHeader    (ID3Tag *tag, bool ext);  ID3_C_EXPORT void                 CCONV ID3Tag_SetPadding           (ID3Tag *tag, bool pad);  ID3_C_EXPORT void                 CCONV ID3Tag_AddFrame             (ID3Tag *tag, const ID3Frame *frame);  ID3_C_EXPORT bool                 CCONV ID3Tag_AttachFrame          (ID3Tag *tag, ID3Frame *frame);  ID3_C_EXPORT void                 CCONV ID3Tag_AddFrames            (ID3Tag *tag, const ID3Frame *frames, size_t num);  ID3_C_EXPORT ID3Frame*            CCONV ID3Tag_RemoveFrame          (ID3Tag *tag, const ID3Frame *frame);  ID3_C_EXPORT ID3_Err              CCONV ID3Tag_Parse                (ID3Tag *tag, const uchar header[ID3_TAGHEADERSIZE], const uchar *buffer);  ID3_C_EXPORT size_t               CCONV ID3Tag_Link                 (ID3Tag *tag, const char *fileName);  ID3_C_EXPORT size_t               CCONV ID3Tag_LinkWithFlags        (ID3Tag *tag, const char *fileName, flags_t flags);  ID3_C_EXPORT ID3_Err              CCONV ID3Tag_Update               (ID3Tag *tag);  ID3_C_EXPORT ID3_Err              CCONV ID3Tag_UpdateByTagType      (ID3Tag *tag, flags_t type);  ID3_C_EXPORT ID3_Err              CCONV ID3Tag_Strip                (ID3Tag *tag, flags_t ulTagFlags);  ID3_C_EXPORT ID3Frame*            CCONV ID3Tag_FindFrameWithID      (const ID3Tag *tag, ID3_FrameID id);  ID3_C_EXPORT ID3Frame*            CCONV ID3Tag_FindFrameWithINT     (const ID3Tag *tag, ID3_FrameID id, ID3_FieldID fld, uint32 data);  ID3_C_EXPORT ID3Frame*            CCONV ID3Tag_FindFrameWithASCII   (const ID3Tag *tag, ID3_FrameID id, ID3_FieldID fld, const char *data);  ID3_C_EXPORT ID3Frame*            CCONV ID3Tag_FindFrameWithUNICODE (const ID3Tag *tag, ID3_FrameID id, ID3_FieldID fld, const unicode_t *data);  ID3_C_EXPORT size_t               CCONV ID3Tag_NumFrames            (const ID3Tag *tag);  ID3_C_EXPORT bool                 CCONV ID3Tag_HasTagType           (const ID3Tag *tag, ID3_TagType);  ID3_C_EXPORT ID3TagIterator*      CCONV ID3Tag_CreateIterator       (ID3Tag *tag);  ID3_C_EXPORT ID3TagConstIterator* CCONV ID3Tag_CreateConstIterator  (const ID3Tag *tag);  ID3_C_EXPORT void                 CCONV ID3TagIterator_Delete       (ID3TagIterator*);  ID3_C_EXPORT ID3Frame*            CCONV ID3TagIterator_GetNext      (ID3TagIterator*);  ID3_C_EXPORT void                 CCONV ID3TagConstIterator_Delete  (ID3TagConstIterator*);  ID3_C_EXPORT const ID3Frame*      CCONV ID3TagConstIterator_GetNext(ID3TagConstIterator*);  /* frame wrappers */  ID3_C_EXPORT ID3Frame*            CCONV ID3Frame_New                (void);  ID3_C_EXPORT ID3Frame*            CCONV ID3Frame_NewID              (ID3_FrameID id);  ID3_C_EXPORT void                 CCONV ID3Frame_Delete             (ID3Frame *frame);  ID3_C_EXPORT void                 CCONV ID3Frame_Clear              (ID3Frame *frame);  ID3_C_EXPORT void                 CCONV ID3Frame_SetID              (ID3Frame *frame, ID3_FrameID id);  ID3_C_EXPORT ID3_FrameID          CCONV ID3Frame_GetID              (const ID3Frame *frame);  ID3_C_EXPORT ID3Field*            CCONV ID3Frame_GetField           (const ID3Frame *frame, ID3_FieldID name);  ID3_C_EXPORT void                 CCONV ID3Frame_SetCompression     (ID3Frame *frame, bool comp);  ID3_C_EXPORT bool                 CCONV ID3Frame_GetCompression     (const ID3Frame *frame);  /* field wrappers */  ID3_C_EXPORT void                 CCONV ID3Field_Clear              (ID3Field *field);  ID3_C_EXPORT size_t               CCONV ID3Field_Size               (const ID3Field *field);  ID3_C_EXPORT size_t               CCONV ID3Field_GetNumTextItems    (const ID3Field *field);  ID3_C_EXPORT void                 CCONV ID3Field_SetINT             (ID3Field *field, uint32 data);  ID3_C_EXPORT uint32               CCONV ID3Field_GetINT             (const ID3Field *field);  ID3_C_EXPORT void                 CCONV ID3Field_SetUNICODE         (ID3Field *field, const unicode_t *string);  ID3_C_EXPORT size_t               CCONV ID3Field_GetUNICODE         (const ID3Field *field, unicode_t *buffer, size_t maxChars);  ID3_C_EXPORT size_t               CCONV ID3Field_GetUNICODEItem     (const ID3Field *field, unicode_t *buffer, size_t maxChars, size_t itemNum);  ID3_C_EXPORT void                 CCONV ID3Field_AddUNICODE         (ID3Field *field, const unicode_t *string);  ID3_C_EXPORT void                 CCONV ID3Field_SetASCII           (ID3Field *field, const char *string);  ID3_C_EXPORT size_t               CCONV ID3Field_GetASCII           (const ID3Field *field, char *buffer, size_t maxChars);  ID3_C_EXPORT size_t               CCONV ID3Field_GetASCIIItem       (const ID3Field *field, char *buffer, size_t maxChars, size_t itemNum);  ID3_C_EXPORT void                 CCONV ID3Field_AddASCII           (ID3Field *field, const char *string);  ID3_C_EXPORT void                 CCONV ID3Field_SetBINARY          (ID3Field *field, const uchar *data, size_t size);  ID3_C_EXPORT void                 CCONV ID3Field_GetBINARY          (const ID3Field *field, uchar *buffer, size_t buffLength);  ID3_C_EXPORT void                 CCONV ID3Field_FromFile           (ID3Field *field, const char *fileName);  ID3_C_EXPORT void                 CCONV ID3Field_ToFile             (const ID3Field *field, const char *fileName);  /* field-info wrappers */  ID3_C_EXPORT char*                CCONV ID3FrameInfo_ShortName     (ID3_FrameID frameid);  ID3_C_EXPORT char*                CCONV ID3FrameInfo_LongName      (ID3_FrameID frameid);  ID3_C_EXPORT const char*          CCONV ID3FrameInfo_Description   (ID3_FrameID frameid);  ID3_C_EXPORT int                  CCONV ID3FrameInfo_MaxFrameID     (void);  ID3_C_EXPORT int                  CCONV ID3FrameInfo_NumFields      (ID3_FrameID frameid);  ID3_C_EXPORT ID3_FieldType        CCONV ID3FrameInfo_FieldType    (ID3_FrameID frameid, int fieldnum);  ID3_C_EXPORT size_t               CCONV ID3FrameInfo_FieldSize      (ID3_FrameID frameid, int fieldnum);  ID3_C_EXPORT flags_t              CCONV ID3FrameInfo_FieldFlags     (ID3_FrameID frameid, int fieldnum);  /* Deprecated */  ID3_C_EXPORT void                 CCONV ID3Tag_SetCompression       (ID3Tag *tag, bool comp);#ifdef __cplusplus}#endif /*__cplusplus*/#endif /* _ID3LIB_ID3_H_ */