/*
- * mh.h -- main header file for all of nmh
- */
+** mh.h -- main header file for all of nmh
+*/
#include <h/nmh.h>
/*
- * Well-used constants
- */
+** Well-used constants
+*/
#define NOTOK (-1) /* syscall()s return this on error */
#define OK 0 /* ditto on success */
#define DONE 1 /* trinary logic */
typedef unsigned char boolean; /* not int so we can pack in a structure */
/* If we're using gcc then give it some information about
- * functions that abort.
- */
+** functions that abort.
+*/
#if __GNUC__ > 2
# define NORETURN __attribute__((__noreturn__))
#else
#endif
/*
- * user context/profile structure
- */
+** user context/profile structure
+*/
struct node {
char *n_name; /* key */
char *n_field; /* value */
};
/*
- * switches structure
- */
+** switches structure
+*/
#define AMBIGSW (-2) /* from smatch() on ambiguous switch */
#define UNKWNSW (-1) /* from smatch() on unknown switch */
struct swit {
char *sw;
/*
- * The minchars field is apparently used like this:
- *
- * -# : Switch can be abbreviated to # chars; switch hidden in -help.
- * 0 : Switch can't be abbreviated; switch shown in -help.
- * # : Switch can be abbreviated to # chars; switch shown in -help.
- */
+ ** The minchars field is apparently used like this:
+ **
+ ** -# : Switch can be abbreviated to # chars; switch hidden in -help.
+ ** 0 : Switch can't be abbreviated; switch shown in -help.
+ ** # : Switch can be abbreviated to # chars; switch shown in -help.
+ */
int minchars;
};
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 */
+** general folder attributes
+*/
+#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
- */
+** type for holding the sequence set of a message
+*/
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.
- */
-#define NUMATTRS ((sizeof(seqset_t) * Nbby) - 5)
+** internal messages attributes (sequences)
+*/
+#define EXISTS (1<<0) /* exists */
+#define SELECTED (1<<1) /* selected for use */
+#define SELECT_UNSEEN (1<<2) /* inc/show "unseen" */
-/*
- * first free slot for user defined sequences
- * and attributes
- */
-#define FFATTRSLOT 5
+#define MBITS "\020\01EXISTS\02SELECTED\03UNSEEN"
/*
- * internal messages attributes (sequences)
- */
-#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" */
+** first free slot for user-defined sequences
+*/
+#define FFATTRSLOT 3
-#define MBITS "\020\01EXISTS\02DELETED\03SELECTED\04NEW\05UNSEEN"
+/*
+** Determine the number of user defined sequences we
+** can have. The first few sequence flags are for
+** internal nmh message flags.
+*/
+#define NUMATTRS ((sizeof(seqset_t) * Nbby) - FFATTRSLOT)
/*
- * Primary structure of folder/message information
- */
+** Primary structure of folder/message information
+*/
struct msgs {
int lowmsg; /* Lowest msg number */
int hghmsg; /* Highest msg number */
char *foldpath; /* Pathname of folder */
/*
- * Name of sequences in this folder. We add an
- * extra slot, so we can NULL terminate the list.
- */
+ ** Name of sequences in this folder. We add an
+ ** extra slot, so we can NULL terminate the list.
+ */
char *msgattrs[NUMATTRS + 1];
/*
- * bit flags for whether sequence
- * is public (0), or private (1)
- */
+ ** bit flags for whether sequence
+ ** is public (0), or private (1)
+ */
seqset_t attrstats;
/*
- * These represent the lowest and highest possible
- * message numbers we can put in the message status
- * area, without calling folder_realloc().
- */
+ ** These represent the lowest and highest possible
+ ** message numbers we can put in the message status
+ ** area, without calling folder_realloc().
+ */
int lowoff;
int hghoff;
/*
- * This is an array of seqset_t which we allocate dynamically.
- * Each seqset_t is a set of bits flags for a particular message.
- * These bit flags represent general attributes such as
- * EXISTS, SELECTED, etc. as well as track if message is
- * in a particular sequence.
- */
+ ** This is an array of seqset_t which we allocate dynamically.
+ ** Each seqset_t is a set of bits flags for a particular message.
+ ** These bit flags represent general attributes such as
+ ** EXISTS, SELECTED, etc. as well as track if message is
+ ** in a particular sequence.
+ */
seqset_t *msgstats; /* msg status */
};
/*
- * Amount of space to allocate for msgstats. Allocate
- * the array to have space for messages numbers lo to hi.
- */
+** Amount of space to allocate for msgstats. Allocate
+** the array to have space for messages numbers lo to hi.
+*/
#define MSGSTATSIZE(mp,lo,hi) ((size_t) (((hi) - (lo) + 1) * sizeof(*(mp)->msgstats)))
/*
- * macros for message and sequence manipulation
- */
+** 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 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)
((mp)->attrstats = 0)
/*
- * macros for folder attributes
- */
+** macros for folder attributes
+*/
#define clear_folder_flags(mp) ((mp)->msgflags = 0)
#define is_readonly(mp) ((mp)->msgflags & READONLY)
#define NULLMP ((struct msgs *) 0)
/*
- * m_getfld() message parsing
- */
-
-#define NAMESZ 999 /* Limit on component name size.
- * RFC 2822 limits line lengths to
- * 998 characters, so a header name
- * can be at most that long.
- * m_getfld limits header names to 2
- * less than NAMESZ, which is fine,
- * because header names must be
- * followed by a colon. Add one for
- * terminating NULL.
- */
+** m_getfld() message parsing
+*/
+
+#define NAMESZ 999 /*
+ ** Limit on component name size.
+ ** RFC 2822 limits line lengths to
+ ** 998 characters, so a header name
+ ** can be at most that long.
+ ** m_getfld limits header names to 2
+ ** less than NAMESZ, which is fine,
+ ** because header names must be
+ ** followed by a colon. Add one for
+ ** terminating NULL.
+ */
#define LENERR (-2) /* Name too long error from getfld */
#define FMTERR (-3) /* Message Format error */
#define FILEEOF 5 /* Reached end of input file */
/*
- * Maildrop styles
- */
+** 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 */
extern int msg_count; /* m_getfld() indicators */
extern int msg_style; /* .. */
#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
- */
+** miscellaneous macros
+*/
-#define pidXwait(pid,cp) pidstatus (pidwait (pid, NOTOK), stdout, cp)
+#define pidXwait(pid,cp) pidstatus(pidwait(pid, NOTOK), stdout, cp)
#ifndef max
# define max(a,b) ((a) > (b) ? (a) : (b))
#endif
/*
- * GLOBAL VARIABLES
- */
+** GLOBAL VARIABLES
+*/
#define CTXMOD 0x01 /* context information modified */
#define DBITS "\020\01CTXMOD"
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
- * only system-dependent parameters in nmh, and thus by redefining
- * their values and reloading the various modules, nmh will run
- * on any system.
- */
-extern char *buildmimeproc;
+** These standard strings are defined in config.c. They are the
+** only system-dependent parameters in nmh, and thus by redefining
+** their values and reloading the various modules, nmh will run
+** on any system.
+*/
+extern char *attach_hdr;
extern char *backup_prefix;
extern char *altmsglink;
-extern char *catproc;
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 *listproc;
+extern char *mhetcdir;
extern char *mailproc;
-extern char *mh_defaults;
-extern char *mh_profile;
+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 *sendmail;
extern char *sendproc;
+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 *showmimeproc;
extern char *showproc;
extern char *usequence;
projects / mmh / blobdiff