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#ifndef _MDB_H
#define _MDB_H
#include <stdio.h> /* FILE * */
struct __attribute__((packed)) moduleinfostruct
{
#define MDB_USED 1
#define MDB_DIRTY 2
#define MDB_BLOCKTYPE 12
#define MDB_VIRTUAL 16
#define MDB_BIGMODULE 32
#define MDB_PLAYLIST 64 /* handle as dir */
uint8_t flags1;
#define MDB_GENERAL 0
/* sorry dudes, but I upgraded the references to 32 bit */
uint8_t modtype; /* 1 */
uint32_t comref; /* 5 */
uint32_t compref; /* 9 */
uint32_t futref; /* 13 */
char name[12]; /* 25 */
uint32_t size; /* 29 */
char modname[32]; /* 61 */
uint32_t date; /* 65 */
uint16_t playtime; /* 67 */
uint8_t channels; /* 68 */
uint8_t moduleflags; /* 69 */
uint8_t flags2; /* 70 */
#define MDB_COMPOSER 4
char composer[32];
char style[31];
uint8_t flags3;
char unusedfill1[6];
#define MDB_COMMENT 8
char comment[63];
uint8_t flags4;
char unusedfill2[6];
#define MDB_FUTURE 12
char dum[63];
char unusedfill3[6];
};
enum
{
mtMOD=0, mtMODd=1, mtMODt=2, mtM31=3, mtM15=6, mtM15t=7, mtWOW=8,
mtS3M=9, mtXM=10, mtMTM=11, mt669=12, mtULT=13, mtDMF=14, mtOKT=15,
mtMID=16, mtCDA=17, mtMIDd=18, mtPTM=19, mtMED=20, mtMDL=21, mtAMS=22,
mtINP=23, mtDEVp=24, mtDEVs=25, mtDEVw=26, mtIT=27, mtWAV=28, mtVOC=29,
mtMPx=30, mtSID=31, mtMXM=32, mtMODf=33, mtWMA=34, mtOGG=35, mtOPL=36,
mtAY=37, mtFLAC=38, mtYM=39,
mtPLS=128, mtM3U=129, mtANI=130,
mtUnRead=0xFF
};
enum
{
mdbEvInit, mdbEvDone
};
struct mdbreadinforegstruct /* this is to test a file, and give it a tag..*/
{
int (*ReadMemInfo)(struct moduleinfostruct *m, const char *buf, size_t len);
int (*ReadInfo)(struct moduleinfostruct *m, FILE *f, const char *buf, size_t len);
void (*Event)(int mdbEv);
struct mdbreadinforegstruct *next;
};
#define MDBREADINFOREGSTRUCT_TAIL ,0
struct modlist;
struct modlistentry;
struct dmDrive;
struct mdbreaddirregstruct
{
int (*ReadDir)(struct modlist *ml, const struct dmDrive *drive, const uint32_t path, const char *mask, unsigned long opt);
struct mdbreaddirregstruct *next;
};
#define MDBREADDIRREGSTRUCT_TAIL ,0
extern int fsReadDir(struct modlist *ml, const struct dmDrive *drive, const uint32_t path, const char *mask, unsigned long opt);
extern const char *mdbGetModTypeString(unsigned char type);
extern int mdbGetModuleType(uint32_t fileref);
extern uint8_t mdbReadModType(const char *str);
extern int mdbInfoRead(uint32_t fileref);
extern int mdbReadMemInfo(struct moduleinfostruct *m, const char *buf, int len);
extern int mdbReadInfo(struct moduleinfostruct *m, FILE *f);
extern int mdbWriteModuleInfo(uint32_t fileref, struct moduleinfostruct *m);
extern void mdbScan(struct modlistentry *m);
extern int mdbInit(void);
extern void mdbUpdate(void);
extern void mdbClose(void);
extern uint32_t mdbGetModuleReference(const char *name, uint32_t size);
extern int mdbGetModuleInfo(struct moduleinfostruct *m, uint32_t fileref);
extern void mdbRegisterReadDir(struct mdbreaddirregstruct *r);
extern void mdbUnregisterReadDir(struct mdbreaddirregstruct *r);
extern void mdbRegisterReadInfo(struct mdbreadinforegstruct *r);
extern void mdbUnregisterReadInfo(struct mdbreadinforegstruct *r);
#if 0
/* these two are super-set by modlist itself */
extern int mdbAppend(struct modlist *m, const struct modlistentry *f);
extern int mdbAppendNew(struct modlist *m, const struct modlistentry *f);
#endif
extern const char mdbsigv1[60];
#endif
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