** mh.h -- main header file for all of nmh
*/
-#include <h/nmh.h>
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <stdarg.h>
+
/*
** Well-used constants
#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 {
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
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
*/
#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)
/*
** 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 */
** miscellaneous macros
*/
-#define pidXwait(pid,cp) pidstatus(pidwait(pid, NOTOK), stdout, cp)
-
#ifndef max
# define max(a,b) ((a) > (b) ? (a) : (b))
#endif
# define min(a,b) ((a) < (b) ? (a) : (b))
#endif
-#ifndef abs
-# define abs(a) ((a) > 0 ? (a) : -(a))
-#endif
-
/*
** GLOBAL VARIABLES
*/
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
** 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 *version;
+extern char *lib_version;
extern char *whatnowproc;
-extern void (*done) (int) NORETURN;
-
#include <h/prototypes.h>
projects / mmh / blobdiff