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#include <u.h>
#include <libc.h>
#include <bio.h>
#include <disk.h>
#include <auth.h>
#include <fcall.h>
#include <thread.h>
#include <9p.h>
/* acme */
typedef struct Event Event;
typedef struct Window Window;
enum
{
STACK = 16384,
EVENTSIZE = 256,
NEVENT = 5,
};
struct Event
{
int c1;
int c2;
int q0;
int q1;
int flag;
int nb;
int nr;
char b[EVENTSIZE*UTFmax+1];
Rune r[EVENTSIZE+1];
};
struct Window
{
/* file descriptors */
int ctl;
int event;
int addr;
int data;
Biobuf *body;
/* event input */
char buf[512];
char *bufp;
int nbuf;
Event e[NEVENT];
int id;
int open;
Channel *cevent; /* chan(Event*) */
};
extern Window* newwindow(void);
extern int winopenfile(Window*, char*);
extern void winopenbody(Window*, int);
extern void winclosebody(Window*);
extern void wintagwrite(Window*, char*, int);
extern void winname(Window*, char*);
extern void winwriteevent(Window*, Event*);
extern void winread(Window*, uint, uint, char*);
extern int windel(Window*, int);
extern void wingetevent(Window*, Event*);
extern void wineventproc(void*);
extern void winwritebody(Window*, char*, int);
extern void winclean(Window*);
extern int winselect(Window*, char*, int);
extern int winsetaddr(Window*, char*, int);
extern char* winreadbody(Window*, int*);
extern void windormant(Window*);
extern void winsetdump(Window*, char*, char*);
extern char* readfile(char*, char*, int*);
extern void ctlprint(int, char*, ...);
extern void* emalloc(uint);
extern char* estrdup(char*);
extern char* estrstrdup(char*, char*);
extern char* egrow(char*, char*, char*);
extern char* eappend(char*, char*, char*);
extern void error(char*, ...);
extern int tokenizec(char*, char**, int, char*);
/* cd stuff */
typedef struct Msf Msf; /* minute, second, frame */
struct Msf {
int m;
int s;
int f;
};
typedef struct Track Track;
struct Track {
Msf start;
Msf end;
ulong bstart;
ulong bend;
char *title;
};
enum {
MTRACK = 64,
};
typedef struct Toc Toc;
struct Toc {
int ntrack;
int nchange;
int changetime;
int track0;
Track track[MTRACK];
char *title;
};
extern int msfconv(Fmt*);
#pragma varargck argpos error 1
#pragma varargck argpos ctlprint 2
#pragma varargck type "M" Msf
enum { /* state */
Sunknown,
Splaying,
Spaused,
Scompleted,
Serror,
};
typedef struct Cdstatus Cdstatus;
struct Cdstatus {
int state;
int track;
int index;
Msf abs;
Msf rel;
};
typedef struct Drive Drive;
struct Drive {
Window *w;
Channel *cstatus; /* chan(Cdstatus) */
Channel *ctocdisp; /* chan(Toc) */
Channel *cdbreq; /* chan(Toc) */
Channel *cdbreply; /* chan(Toc) */
Scsi *scsi;
Toc toc;
Cdstatus status;
};
int gettoc(Scsi*, Toc*);
void drawtoc(Window*, Drive*, Toc*);
void redrawtoc(Window*, Toc*);
void tocproc(void*); /* Drive* */
void cddbproc(void*); /* Drive* */
void cdstatusproc(void*); /* Drive* */
extern int debug;
#define DPRINT if(debug)fprint
void acmeevent(Drive*, Window*, Event*);
int playtrack(Drive*, int, int);
int pause(Drive*);
int resume(Drive*);
int stop(Drive*);
int eject(Drive*);
int ingest(Drive*);
int markplay(Window*, ulong);
int setplaytime(Window*, char*);
void advancetrack(Drive*, Window*);
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