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* $Id: msgno.h 136 2006-09-22 20:06:05Z hubert@u.washington.edu $
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* ========================================================================
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* Copyright 2006 University of Washington
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* ========================================================================
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#ifndef PITH_MSGNO_INCLUDED
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#define PITH_MSGNO_INCLUDED
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#include "../pith/sorttype.h"
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* Macros to support anything you'd ever want to do with a message
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#define mn_init(P, m) msgno_init((P), (m), \
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ps_global->def_sort, ps_global->def_sort_rev)
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#define mn_get_cur(p) (((p) && (p)->select) \
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? (p)->select[(p)->sel_cur] : -1)
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#define mn_set_cur(p, m) do{ \
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(p)->select[(p)->sel_cur] = (m); \
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#define mn_inc_cur(s, p, f) msgno_inc(s, p, f)
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#define mn_dec_cur(s, p, f) msgno_dec(s, p, f)
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#define mn_add_cur(p, m) do{ \
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if((p)->sel_cnt+1L > (p)->sel_size){ \
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(p)->sel_size += 10L; \
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fs_resize((void **)&((p)->select), \
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(size_t)(p)->sel_size \
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(p)->select[((p)->sel_cnt)++] = (m); \
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#define mn_total_cur(p) ((p) ? (p)->sel_cnt : 0L)
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#define mn_first_cur(p) (((p) && (p)->sel_cnt > 0L) \
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? (p)->select[(p)->sel_cur = 0] : 0L)
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#define mn_next_cur(p) (((p) && ((p)->sel_cur + 1) < (p)->sel_cnt) \
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? (p)->select[++((p)->sel_cur)] : -1L)
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#define mn_is_cur(p, m) msgno_in_select((p), (m))
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#define mn_reset_cur(p, m) do{ \
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fs_resize((void **)&((p)->select), \
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(size_t)(p)->sel_size * sizeof(long));\
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(p)->select[0] = (m); \
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#define mn_m2raw(p, m) (((p) && (p)->sort && (m) > 0 \
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&& (m) <= mn_get_total(p)) \
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#define mn_raw2m(p, m) (((p) && (p)->isort && (m) > 0 \
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&& (m) <= mn_get_nmsgs(p)) \
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#define mn_get_total(p) ((p) ? (p)->max_msgno : 0L)
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#define mn_set_total(p, m) do{ if(p) (p)->max_msgno = (m); }while(0)
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#define mn_get_nmsgs(p) ((p) ? (p)->nmsgs : 0L)
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#define mn_set_nmsgs(p, m) do{ if(p) (p)->nmsgs = (m); }while(0)
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#define mn_add_raw(p, m) msgno_add_raw((p), (m))
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#define mn_flush_raw(p, m) msgno_flush_raw((p), (m))
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#define mn_get_sort(p) ((p) ? (p)->sort_order : SortArrival)
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#define mn_set_sort(p, t) msgno_set_sort((p), (t))
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#define mn_get_revsort(p) ((p) ? (p)->reverse_sort : 0)
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#define mn_set_revsort(p, t) do{ \
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(p)->reverse_sort = (t); \
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#define mn_get_mansort(p) ((p) ? (p)->manual_sort : 0)
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#define mn_set_mansort(p, t) do{ \
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(p)->manual_sort = (t); \
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#define mn_give(P) msgno_give(P)
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* This is *the* struct that keeps track of the pine message number to
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* raw c-client sequence number mappings. The mapping is necessary
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* because pine may re-sort or even hide (exclude) c-client numbers
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* from the displayed list of messages. See mailindx.c:msgno_* and
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* the mn_* macros above for how this things gets used. See
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* mailcmd.c:pseudo_selected for an explanation of the funny business
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* going on with the "hilited" field...
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typedef struct msg_nos {
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long *select, /* selected message array */
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sel_cur, /* current interesting msg */
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sel_cnt, /* its size */
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sel_size, /* its size */
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*sort, /* sorted array of msgno's */
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sort_size, /* its size */
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*isort, /* inverse of sort array */
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isort_size, /* its size */
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max_msgno, /* total messages in table */
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nmsgs, /* total msgs in folder */
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hilited, /* holder for "current" msg*/
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top, /* message at top of screen*/
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top_after_thrd; /* top after thrd view */
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SortOrder sort_order; /* list's current sort */
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unsigned reverse_sort:1; /* whether that's reversed */
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unsigned manual_sort:1; /* sorted with $ command */
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long flagged_hid, /* hidden count */
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flagged_exld, /* excluded count */
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flagged_coll, /* collapsed count */
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flagged_chid, /* collapsed-hidden count */
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flagged_usor, /* new unsorted mail */
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flagged_tmp, /* tmp flagged count */
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flagged_stmp, /* stmp flagged count */
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flagged_invisible, /* this one's different */
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visible_threads; /* so is this one */
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#define MSG_EX_DELETE 0x0001 /* part is deleted */
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#define MSG_EX_RECENT 0x0002
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#define MSG_EX_TESTED 0x0004 /* filtering has been run on this msg */
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#define MSG_EX_FILTERED 0x0008 /* msg has actually been filtered away*/
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#define MSG_EX_FILED 0x0010 /* msg has been filed */
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#define MSG_EX_FILTONCE 0x0020
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#define MSG_EX_FILEONCE 0x0040 /* These last two mean that the
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message has been filtered or filed
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already but the filter rule was
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non-terminating so it is still
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possible it will get filtered
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again. When we're done, we flip
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these two to EX_FILTERED and
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EX_FILED, the permanent versions. */
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#define MSG_EX_PEND_EXLD 0x0080 /* pending exclusion */
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#define MSG_EX_MANUNDEL 0x0100 /* has been manually undeleted */
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#define MSG_EX_STATECHG 0x0200 /* state change since filtering */
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/* msgno_include flags */
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#define MI_REFILTERING 0x01
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#define MI_STATECHGONLY 0x02
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#define MI_CLOSING 0x04
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/* exported protoypes */
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void msgno_init(MSGNO_S **, long, SortOrder, int);
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void msgno_reset_isort(MSGNO_S *);
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void msgno_give(MSGNO_S **);
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void msgno_inc(MAILSTREAM *, MSGNO_S *, int);
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void msgno_dec(MAILSTREAM *, MSGNO_S *, int);
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void msgno_exclude_deleted(MAILSTREAM *, MSGNO_S *);
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void msgno_exclude(MAILSTREAM *, MSGNO_S *, long, int);
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int msgno_include(MAILSTREAM *, MSGNO_S *, int);
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void msgno_add_raw(MSGNO_S *, long);
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void msgno_flush_raw(MSGNO_S *, long);
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void msgno_flush_selected(MSGNO_S *, long);
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void msgno_set_sort(MSGNO_S *, SortOrder);
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int msgno_in_select(MSGNO_S *, long);
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int msgno_exceptions(MAILSTREAM *, long, char *, int *, int);
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int msgno_any_deletedparts(MAILSTREAM *, MSGNO_S *);
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int msgno_part_deleted(MAILSTREAM *, long, char *);
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long get_msg_score(MAILSTREAM *, long);
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void clear_msg_score(MAILSTREAM *, long);
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void clear_folder_scores(MAILSTREAM *);
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int calculate_some_scores(MAILSTREAM *, SEARCHSET *, int);
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void free_pine_elt(void **);
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#endif /* PITH_MSGNO_INCLUDED */
added
removed
pith/msgno.h
