1 /* pcomplete.h - structure definitions and other stuff for programmable
4 /* Copyright (C) 1999 Free Software Foundation, Inc.
6 This file is part of GNU Bash, the Bourne Again SHell.
8 Bash is free software; you can redistribute it and/or modify it under
9 the terms of the GNU General Public License as published by the Free
10 Software Foundation; either version 2, or (at your option) any later
13 Bash is distributed in the hope that it will be useful, but WITHOUT ANY
14 WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
18 You should have received a copy of the GNU General Public License along
19 with Bash; see the file COPYING. If not, write to the Free Software
20 Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
22 #if !defined (_PCOMPLETE_H_)
23 # define _PCOMPLETE_H_
28 typedef struct compspec
{
30 unsigned long actions
;
31 unsigned long options
;
41 /* Values for COMPSPEC actions. These are things the shell knows how to
43 #define CA_ALIAS (1<<0)
44 #define CA_ARRAYVAR (1<<1)
45 #define CA_BINDING (1<<2)
46 #define CA_BUILTIN (1<<3)
47 #define CA_COMMAND (1<<4)
48 #define CA_DIRECTORY (1<<5)
49 #define CA_DISABLED (1<<6)
50 #define CA_ENABLED (1<<7)
51 #define CA_EXPORT (1<<8)
52 #define CA_FILE (1<<9)
53 #define CA_FUNCTION (1<<10)
54 #define CA_GROUP (1<<11)
55 #define CA_HELPTOPIC (1<<12)
56 #define CA_HOSTNAME (1<<13)
57 #define CA_JOB (1<<14)
58 #define CA_KEYWORD (1<<15)
59 #define CA_RUNNING (1<<16)
60 #define CA_SETOPT (1<<17)
61 #define CA_SHOPT (1<<18)
62 #define CA_SIGNAL (1<<19)
63 #define CA_STOPPED (1<<20)
64 #define CA_USER (1<<21)
65 #define CA_VARIABLE (1<<22)
67 /* Values for COMPSPEC options field. */
68 #define COPT_RESERVED (1<<0) /* reserved for other use */
69 #define COPT_DEFAULT (1<<1)
70 #define COPT_FILENAMES (1<<2)
71 #define COPT_DIRNAMES (1<<3)
73 /* List of items is used by the code that implements the programmable
75 typedef struct _list_of_items
{
77 int (*list_getter
) __P((struct _list_of_items
*)); /* function to call to get the list */
81 /* These may or may not be used. */
82 STRINGLIST
*genlist
; /* for handing to the completion code one item at a time */
83 int genindex
; /* index of item last handed to completion code */
87 /* Values for ITEMLIST -> flags */
88 #define LIST_DYNAMIC 0x001
89 #define LIST_DIRTY 0x002
90 #define LIST_INITIALIZED 0x004
91 #define LIST_MUSTSORT 0x008
92 #define LIST_DONTFREE 0x010
93 #define LIST_DONTFREEMEMBERS 0x020
95 extern HASH_TABLE
*prog_completes
;
96 extern int prog_completion_enabled
;
98 /* Not all of these are used yet. */
99 extern ITEMLIST it_aliases
;
100 extern ITEMLIST it_arrayvars
;
101 extern ITEMLIST it_bindings
;
102 extern ITEMLIST it_builtins
;
103 extern ITEMLIST it_commands
;
104 extern ITEMLIST it_directories
;
105 extern ITEMLIST it_disabled
;
106 extern ITEMLIST it_enabled
;
107 extern ITEMLIST it_exports
;
108 extern ITEMLIST it_files
;
109 extern ITEMLIST it_functions
;
110 extern ITEMLIST it_groups
;
111 extern ITEMLIST it_hostnames
;
112 extern ITEMLIST it_jobs
;
113 extern ITEMLIST it_keywords
;
114 extern ITEMLIST it_running
;
115 extern ITEMLIST it_setopts
;
116 extern ITEMLIST it_shopts
;
117 extern ITEMLIST it_signals
;
118 extern ITEMLIST it_stopped
;
119 extern ITEMLIST it_users
;
120 extern ITEMLIST it_variables
;
122 /* Functions from pcomplib.c */
123 typedef void sh_csprint_func_t
__P((char *, COMPSPEC
*));
125 extern COMPSPEC
*alloc_compspec
__P((void));
126 extern void free_compspec
__P((COMPSPEC
*));
128 extern COMPSPEC
*copy_compspec
__P((COMPSPEC
*));
130 extern void initialize_progcomp
__P((void));
131 extern void clear_progcomps
__P((void));
133 extern int remove_progcomp
__P((char *));
134 extern int add_progcomp
__P((char *, COMPSPEC
*));
136 extern int num_progcomps
__P((void));
138 extern COMPSPEC
*find_compspec
__P((const char *));
140 extern void print_all_compspecs
__P((sh_csprint_func_t
*));
142 /* Functions from pcomplete.c */
143 extern void set_itemlist_dirty
__P((ITEMLIST
*));
145 extern STRINGLIST
*completions_to_stringlist
__P((char **));
147 extern STRINGLIST
*gen_compspec_completions
__P((COMPSPEC
*, const char *, const char *, int, int));
148 extern char **programmable_completions
__P((const char *, const char *, int, int, int *));
150 #endif /* _PCOMPLETE_H_ */