Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <bio.h>
#include <thread.h>

/* acme */
typedef struct Event Event;
typedef struct Window Window;

enum
{
        STACK           = 8192,
        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             warned;
        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             winisdirty(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*);

typedef struct Treq Treq;
typedef struct Wiki Wiki;

struct Treq {
        char *title;
        Channel *c;     /* chan(int) */
};

struct Wiki {
        QLock;
        int isnew;
        int special;
        char *arg;
        char *addr;
        int n;
        int dead;
        Window *win;
        ulong time;
        int linked;
        Wiki *next;
        Wiki *prev;
};

extern int debug;
extern int mapfd;
extern char *email;
extern char *dir;

void wikinew(char*);
int wikiopen(char*, char*);
int wikiput(Wiki*);
void wikiget(Wiki*);
int wikidiff(Wiki*);