X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=h%2Fmh.h;h=e1795caa1b681466ada5b4f6af22ee41d6c2a0ae;hp=70bfee7bf87bc1c4c0fbee3b3268e496b3e381fe;hb=31750e8a12eafcd1b8fa81cb12b988e680254f24;hpb=ced6090a330d3d83d0bce709f756aa3d7d65fea4 diff --git a/h/mh.h b/h/mh.h index 70bfee7..e1795ca 100644 --- a/h/mh.h +++ b/h/mh.h @@ -2,7 +2,14 @@ ** mh.h -- main header file for all of nmh */ -#include +#include + +#include +#include +#include +#include +#include + /* ** Well-used constants @@ -36,6 +43,30 @@ typedef unsigned char boolean; /* not int so we can pack in a structure */ #endif /* +** we should be getting this value from pathconf(_PC_PATH_MAX) +*/ +#ifndef PATH_MAX +# ifdef MAXPATHLEN +# define PATH_MAX MAXPATHLEN +# else + /* so we will just pick something */ +# define PATH_MAX 1024 +# endif +#endif + +/* +** we should be getting this value from sysconf(_SC_OPEN_MAX) +*/ +#ifndef OPEN_MAX +# ifdef NOFILE +# define OPEN_MAX NOFILE +# else + /* so we will just pick something */ +# define OPEN_MAX 64 +# endif +#endif + +/* ** user context/profile structure */ struct node { @@ -65,17 +96,15 @@ struct swit { extern struct swit anoyes[]; /* standard yes/no switches */ -#define ATTACHFORMATS 3 /* Number of send attach formats. */ - /* ** general folder attributes */ -#define READONLY (1<<0) /* No write access to folder */ -#define SEQMOD (1<<1) /* folder's sequences modifed */ -#define ALLOW_NEW (1<<2) /* allow the "new" sequence */ -#define OTHERS (1<<3) /* folder has other files */ +#define READONLY (1<<0) /* No write access to folder */ +#define SEQMOD (1<<1) /* folder's sequences modifed */ +#define ALLOW_BEYOND (1<<2) /* allow the beyond sequence */ +#define OTHERS (1<<3) /* folder has other files */ -#define FBITS "\020\01READONLY\02SEQMOD\03ALLOW_NEW\04OTHERS" +#define FBITS "\020\01READONLY\02SEQMOD\03ALLOW_BEYOND\04OTHERS" /* ** type for holding the sequence set of a message @@ -83,28 +112,25 @@ extern struct swit anoyes[]; /* standard yes/no switches */ typedef unsigned int seqset_t; /* -** Determine the number of user defined sequences we -** can have. The first 5 sequence flags are for -** internal nmh message flags. +** internal messages attributes (sequences) */ -#define NUMATTRS ((sizeof(seqset_t) * Nbby) - 5) +#define EXISTS (1<<0) /* exists */ +#define SELECTED (1<<1) /* selected for use */ +#define SELECT_UNSEEN (1<<2) /* inc/show "unseen" */ + +#define MBITS "\020\01EXISTS\02SELECTED\03UNSEEN" /* -** first free slot for user defined sequences -** and attributes +** first free slot for user-defined sequences */ -#define FFATTRSLOT 5 +#define FFATTRSLOT 3 /* -** internal messages attributes (sequences) +** Determine the number of user defined sequences we +** can have. The first few sequence flags are for +** internal nmh message flags. */ -#define EXISTS (1<<0) /* exists */ -#define DELETED (1<<1) /* deleted */ -#define SELECTED (1<<2) /* selected for use */ -#define SELECT_EMPTY (1<<3) /* "new" message */ -#define SELECT_UNSEEN (1<<4) /* inc/show "unseen" */ - -#define MBITS "\020\01EXISTS\02DELETED\03SELECTED\04NEW\05UNSEEN" +#define NUMATTRS ((sizeof(seqset_t) * Nbby) - FFATTRSLOT) /* ** Primary structure of folder/message information @@ -159,59 +185,6 @@ struct msgs { */ #define MSGSTATSIZE(mp,lo,hi) ((size_t) (((hi) - (lo) + 1) * sizeof(*(mp)->msgstats))) -/* -** macros for message and sequence manipulation -*/ -#define clear_msg_flags(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] = 0) -#define copy_msg_flags(mp,i,j) \ - ((mp)->msgstats[(i) - mp->lowoff] = (mp)->msgstats[(j) - mp->lowoff]) -#define get_msg_flags(mp,ptr,msgnum) (*(ptr) = (mp)->msgstats[(msgnum) - mp->lowoff]) -#define set_msg_flags(mp,ptr,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] = *(ptr)) - -#define does_exist(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] & EXISTS) -#define unset_exists(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] &= ~EXISTS) -#define set_exists(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] |= EXISTS) - -#define is_selected(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] & SELECTED) -#define unset_selected(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] &= ~SELECTED) -#define set_selected(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] |= SELECTED) - -#define is_select_empty(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] & SELECT_EMPTY) -#define set_select_empty(mp,msgnum) \ - ((mp)->msgstats[(msgnum) - mp->lowoff] |= SELECT_EMPTY) - -#define is_unseen(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] & SELECT_UNSEEN) -#define unset_unseen(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] &= ~SELECT_UNSEEN) -#define set_unseen(mp,msgnum) ((mp)->msgstats[(msgnum) - mp->lowoff] |= SELECT_UNSEEN) - - -#define in_sequence(mp,seqnum,msgnum) \ - ((mp)->msgstats[(msgnum) - mp->lowoff] & (1 << (FFATTRSLOT + seqnum))) -#define clear_sequence(mp,seqnum,msgnum) \ - ((mp)->msgstats[(msgnum) - mp->lowoff] &= ~(1 << (FFATTRSLOT + seqnum))) -#define add_sequence(mp,seqnum,msgnum) \ - ((mp)->msgstats[(msgnum) - mp->lowoff] |= (1 << (FFATTRSLOT + seqnum))) - -#define is_seq_private(mp,seqnum) \ - ((mp)->attrstats & (1 << (FFATTRSLOT + seqnum))) -#define make_seq_public(mp,seqnum) \ - ((mp)->attrstats &= ~(1 << (FFATTRSLOT + seqnum))) -#define make_seq_private(mp,seqnum) \ - ((mp)->attrstats |= (1 << (FFATTRSLOT + seqnum))) -#define make_all_public(mp) \ - ((mp)->attrstats = 0) - -/* -** macros for folder attributes -*/ -#define clear_folder_flags(mp) ((mp)->msgflags = 0) - -#define is_readonly(mp) ((mp)->msgflags & READONLY) -#define set_readonly(mp) ((mp)->msgflags |= READONLY) - -#define other_files(mp) ((mp)->msgflags & OTHERS) -#define set_other_files(mp) ((mp)->msgflags |= OTHERS) - #define NULLMP ((struct msgs *) 0) /* @@ -230,41 +203,33 @@ struct msgs { ** terminating NULL. */ -#define LENERR (-2) /* Name too long error from getfld */ -#define FMTERR (-3) /* Message Format error */ -#define FLD 0 /* Field returned */ -#define FLDPLUS 1 /* Field returned with more to come */ -#define FLDEOF 2 /* Field returned ending at eom */ -#define BODY 3 /* Body returned with more to come */ -#define BODYEOF 4 /* Body returned ending at eom */ -#define FILEEOF 5 /* Reached end of input file */ - -/* -** Maildrop styles -*/ -#define MS_DEFAULT 0 /* default (one msg per file) */ -#define MS_UNKNOWN 1 /* type not known yet */ -#define MS_MBOX 2 /* Unix-style "from" lines */ -#define MS_MMDF 3 /* string mmdlm2 */ +/* m_getfld2() returned data */ +struct field { + char name[NAMESZ]; + size_t namelen; + char *value; + size_t valuelen; + size_t alloclen; +}; -extern int msg_count; /* m_getfld() indicators */ -extern int msg_style; /* .. */ -extern char *msg_delim; /* .. */ +/* m_getfld2() states */ +enum state { + LENERR2 = -2, /* Line too long */ + FMTERR2 = -3, /* Format error in message */ + IOERR2 = -1, /* Read error */ + FLD2 = 0, /* Header field returned */ + BODY2, /* Body line returned */ + FILEEOF2, /* Reached end of input file */ +}; #define NOUSE 0 /* draft being re-used */ -#define TFOLDER 0 /* path() given a +folder */ -#define TFILE 1 /* path() given a file */ -#define TSUBCWF 2 /* path() given a @folder */ - #define OUTPUTLINELEN 72 /* default line length for headers */ /* ** miscellaneous macros */ -#define pidXwait(pid,cp) pidstatus (pidwait (pid, NOTOK), stdout, cp) - #ifndef max # define max(a,b) ((a) > (b) ? (a) : (b)) #endif @@ -273,10 +238,6 @@ extern char *msg_delim; /* .. */ # define min(a,b) ((a) < (b) ? (a) : (b)) #endif -#ifndef abs -# define abs(a) ((a) > 0 ? (a) : -(a)) -#endif - /* ** GLOBAL VARIABLES */ @@ -286,9 +247,12 @@ extern char ctxflags; extern char *invo_name; /* command invocation name */ extern char *mypath; /* user's $HOME */ +extern char *mmhdir; +extern char *mmhpath; extern char *defpath; /* pathname of user's profile */ extern char *ctxpath; /* pathname of user's context */ extern struct node *m_defs; /* list of profile/context entries */ +extern char *mailstore; /* name of mail storage directory */ /* ** These standard strings are defined in config.c. They are the @@ -296,60 +260,52 @@ extern struct node *m_defs; /* list of profile/context entries */ ** their values and reloading the various modules, nmh will run ** on any system. */ -extern char *buildmimeproc; -extern char *backup_prefix; -extern char *altmsglink; -extern char *catproc; +extern char *attach_hdr; +extern char *sign_hdr; +extern char *enc_hdr; extern char *components; extern char *context; -extern char *current; +extern char *curfolder; extern char *defaulteditor; +extern char *defaultpager; extern char *defaultfolder; extern char *digestcomps; extern char *distcomps; extern char *draftfolder; -extern char *faceproc; -extern char *fileproc; extern char *foldprot; extern char *forwcomps; extern char *inbox; -extern char *incproc; -extern char *installproc; -extern char *lproc; -extern char *mailproc; -extern char *mh_defaults; -extern char *mh_profile; +extern char *listproc; +extern char *mhetcdir; +extern char *mailspool; extern char *mh_seq; extern char *mhlformat; -extern char *mhlforward; -extern char *mhlproc; extern char *mhlreply; -extern char *moreproc; +extern char *mimetypequery; +extern char *mimetypequeryproc; extern char *msgprot; -extern char *nmhaccessftp; extern char *nmhstorage; -extern char *nmhcache; -extern char *nmhprivcache; extern char *nsequence; -extern char *packproc; -extern char *postproc; -extern char *pfolder; +extern char *profile; extern char *psequence; extern char *rcvdistcomps; -extern char *rcvstoreproc; extern char *replcomps; extern char *replgroupcomps; -extern char *rmfproc; -extern char *rmmproc; +extern char *scanformat; extern char *sendmail; -extern char *sendproc; -extern char *showmimeproc; -extern char *showproc; +extern char *seq_all; +extern char *seq_beyond; +extern char *seq_cur; +extern char *seq_first; +extern char *seq_last; +extern char *seq_next; +extern char *seq_prev; +extern char *seq_unseen; +extern char *seq_neg; +extern char *trashfolder; extern char *usequence; extern char *version_num; extern char *version_str; extern char *whatnowproc; -extern void (*done) (int) NORETURN; - #include