Subversion Repositories planix.SVN

typedef struct Event Event;
typedef struct Exec Exec;
typedef struct Message Message;
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             id;
        int             open;
        Channel *cevent;
};

struct Message
{
        Window  *w;
        int             ctlfd;
        char            *name;
        char            *replyname;
        uchar   opened;
        uchar   dirty;
        uchar   isreply;
        uchar   deleted;
        uchar   writebackdel;
        uchar   tagposted;
        uchar   recursed;
        uchar   level;

        /* header info */
        char            *fromcolon;     /* from header file; all rest are from info file */
        char            *from;
        char            *to;
        char            *cc;
        char            *replyto;
        char            *date;
        char            *subject;
        char            *type;
        char            *disposition;
        char            *filename;
        char            *digest;

        Message *next;  /* next in this mailbox */
        Message *prev;  /* prev in this mailbox */
        Message *head;  /* first subpart */
        Message *tail;          /* last subpart */
};

enum
{
        NARGS           = 100,
        NARGCHAR        = 8*1024,
        EXECSTACK       = STACK+(NARGS+1)*sizeof(char*)+NARGCHAR
};

struct Exec
{
        char            *prog;
        char            **argv;
        int             p[2];   /* p[1] is write to program; p[0] set to prog fd 0*/
        int             q[2];   /* q[0] is read from program; q[1] set to prog fd 1 */
        Channel *sync;
};

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  char*   winselection(Window*);
extern  int             winsetaddr(Window*, char*, int);
extern  char*   winreadbody(Window*, int*);
extern  void            windormant(Window*);
extern  void            winsetdump(Window*, char*, char*);

extern  void            readmbox(Message*, char*, char*);
extern  void            rewritembox(Window*, Message*);

extern  void            mkreply(Message*, char*, char*, Plumbattr*, char*);
extern  void            delreply(Message*);

extern  int             mesgadd(Message*, char*, Dir*, char*);
extern  void            mesgmenu(Window*, Message*);
extern  void            mesgmenunew(Window*, Message*);
extern  int             mesgopen(Message*, char*, char*, Message*, int, char*);
extern  void            mesgctl(void*);
extern  void            mesgsend(Message*);
extern  void            mesgdel(Message*, Message*);
extern  void            mesgmenudel(Window*, Message*, Message*);
extern  void            mesgmenumark(Window*, char*, char*);
extern  void            mesgmenumarkdel(Window*, Message*, Message*, int);
extern  Message*        mesglookup(Message*, char*, char*);
extern  Message*        mesglookupfile(Message*, char*, char*);
extern  void            mesgfreeparts(Message*);

extern  char*   readfile(char*, char*, int*);
extern  char*   readbody(char*, char*, int*);
extern  void            ctlprint(int, char*, ...);
extern  void*   emalloc(uint);
extern  void*   erealloc(void*, 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*);
extern  void            execproc(void*);

#pragma varargck        argpos  error   1
#pragma varargck        argpos  ctlprint        2

extern  Window  *wbox;
extern  Message mbox;
extern  Message replies;
extern  char            *fsname;
extern  int             plumbsendfd;
extern  int             plumbseemailfd;
extern  char            *home;
extern  char            *outgoing;
extern  char            *mailboxdir;
extern  char            *user;
extern  char            deleted[];
extern  int             wctlfd;
extern  int             shortmenu;