ref: 556618eb07d1ac6e2c629a60acd53c45d53261be
dir: /sys/src/cmd/upas/Mail/mail.h/
typedef struct Event Event; typedef struct Win Win; typedef struct Mesg Mesg; typedef struct Mbox Mbox; typedef struct Comp Comp; enum { Stack = 64*1024, Bufsz = IOUNIT, Eventsz = 256*UTFmax, Subjlen = 56, }; enum { Sdummy = 1<<0, /* message placeholder */ Stoplev = 1<<1, /* not a response to anything */ Sopen = 1<<2, /* opened for viewing */ Szap = 1<<3, /* flushed, to be removed from list */ }; enum { Fresp = 1<<0, /* has been responded to */ Fseen = 1<<1, /* has been viewed */ Fdel = 1<<2, /* was deleted */ Ftodel = 1<<3, /* pending deletion */ }; enum { Vflat, Vgroup, }; struct Event { char action; char type; int p0; /* click point */ int q0; /* expand lo */ int q1; /* expand hi */ int flags; int ntext; char text[Eventsz + 1]; }; struct Win { int id; Ioproc *io; Biobuf *event; int revent; int ctl; int addr; int data; int open; }; /* * In progress compositon */ struct Comp { Win; /* exec setup */ Channel *sync; int fd[2]; /* to relate back the message */ char *replyto; char *rname; char *rpath; char *rdigest; char *path; int quitting; Comp *qnext; }; /* * Message in mailbox */ struct Mesg { Win; /* bookkeeping */ char *name; int state; int flags; u32int hash; char quitting; Mesg *qnext; /* exec setup */ Channel *sync; char *path; int fd[2]; Mesg *parent; Mesg **child; int nchild; int nsub; /* transitive children */ Mesg *body; /* best attachment to use, or nil */ Mesg **parts; int nparts; int xparts; /* info fields */ char *from; char *to; char *cc; char *replyto; char *date; char *subject; char *type; char *disposition; char *messageid; char *filename; char *digest; char *mflags; char *fromcolon; char *inreplyto; vlong time; }; /* *The mailbox we're showing. */ struct Mbox { Win; Mesg **mesg; Mesg **hash; int mesgsz; int hashsz; int nmesg; int ndead; Mesg *openmesg; Comp *opencomp; int canquit; Channel *see; Channel *show; Channel *event; Channel *send; int view; int nopen; char *path; }; extern Mbox mbox; extern Reprog *mesgpat; extern char *savebox; /* window management */ void wininit(Win*, char*); int winopen(Win*, char*, int); Biobuf *bwinopen(Win*, char*, int); Biobuf *bwindata(Win*, int); void winclose(Win*); void wintagwrite(Win*, char*); int winevent(Win*, Event*); void winreturn(Win*, Event*); int winread(Win*, int, int, char*, int); int matchmesg(Win*, char*); char *winreadsel(Win*); void wingetsel(Win*, int*, int*); void winsetsel(Win*, int, int); /* messages */ Mesg *mesglookup(char*, char*); Mesg *mesgload(char*); Mesg *mesgopen(char*, char*); int mesgmatch(Mesg*, char*, char*); void mesgclear(Mesg*); void mesgfree(Mesg*); void mesgpath2name(char*, int, char*); int mesgflagparse(char*, int*); Biobuf* mesgopenbody(Mesg*); /* mailbox */ void mbredraw(Mesg*, int, int); /* composition */ void compose(char*, Mesg*, int); /* utils */ void *emalloc(ulong); void *erealloc(void*, ulong); char *estrdup(char*); char *estrjoin(char*, ...); char *esmprint(char*, ...); char *rslurp(Mesg*, char*, int*); char *fslurp(int, int*); u32int strhash(char*);