mirror of https://github.com/n-hys/bash.git
165 lines
4.7 KiB
C
165 lines
4.7 KiB
C
/* pcomplete.h - structure definitions and other stuff for programmable
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completion. */
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/* Copyright (C) 1999-2009 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Bash is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bash. If not, see <http://www.gnu.org/licenses/>.
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*/
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#if !defined (_PCOMPLETE_H_)
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# define _PCOMPLETE_H_
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#include "stdc.h"
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#include "hashlib.h"
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typedef struct compspec {
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int refcount;
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unsigned long actions;
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unsigned long options;
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char *globpat;
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char *words;
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char *prefix;
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char *suffix;
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char *funcname;
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char *command;
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char *lcommand;
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char *filterpat;
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} COMPSPEC;
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/* Values for COMPSPEC actions. These are things the shell knows how to
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build internally. */
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#define CA_ALIAS (1<<0)
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#define CA_ARRAYVAR (1<<1)
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#define CA_BINDING (1<<2)
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#define CA_BUILTIN (1<<3)
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#define CA_COMMAND (1<<4)
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#define CA_DIRECTORY (1<<5)
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#define CA_DISABLED (1<<6)
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#define CA_ENABLED (1<<7)
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#define CA_EXPORT (1<<8)
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#define CA_FILE (1<<9)
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#define CA_FUNCTION (1<<10)
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#define CA_GROUP (1<<11)
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#define CA_HELPTOPIC (1<<12)
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#define CA_HOSTNAME (1<<13)
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#define CA_JOB (1<<14)
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#define CA_KEYWORD (1<<15)
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#define CA_RUNNING (1<<16)
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#define CA_SERVICE (1<<17)
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#define CA_SETOPT (1<<18)
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#define CA_SHOPT (1<<19)
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#define CA_SIGNAL (1<<20)
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#define CA_STOPPED (1<<21)
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#define CA_USER (1<<22)
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#define CA_VARIABLE (1<<23)
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/* Values for COMPSPEC options field. */
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#define COPT_RESERVED (1<<0) /* reserved for other use */
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#define COPT_DEFAULT (1<<1)
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#define COPT_FILENAMES (1<<2)
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#define COPT_DIRNAMES (1<<3)
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#define COPT_NOQUOTE (1<<4)
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#define COPT_NOSPACE (1<<5)
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#define COPT_BASHDEFAULT (1<<6)
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#define COPT_PLUSDIRS (1<<7)
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/* List of items is used by the code that implements the programmable
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completions. */
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typedef struct _list_of_items {
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int flags;
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int (*list_getter) __P((struct _list_of_items *)); /* function to call to get the list */
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STRINGLIST *slist;
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/* These may or may not be used. */
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STRINGLIST *genlist; /* for handing to the completion code one item at a time */
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int genindex; /* index of item last handed to completion code */
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} ITEMLIST;
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/* Values for ITEMLIST -> flags */
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#define LIST_DYNAMIC 0x001
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#define LIST_DIRTY 0x002
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#define LIST_INITIALIZED 0x004
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#define LIST_MUSTSORT 0x008
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#define LIST_DONTFREE 0x010
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#define LIST_DONTFREEMEMBERS 0x020
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#define EMPTYCMD "_EmptycmD_"
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#define DEFAULTCMD "_DefaultCmD_"
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extern HASH_TABLE *prog_completes;
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extern int prog_completion_enabled;
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/* Not all of these are used yet. */
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extern ITEMLIST it_aliases;
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extern ITEMLIST it_arrayvars;
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extern ITEMLIST it_bindings;
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extern ITEMLIST it_builtins;
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extern ITEMLIST it_commands;
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extern ITEMLIST it_directories;
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extern ITEMLIST it_disabled;
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extern ITEMLIST it_enabled;
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extern ITEMLIST it_exports;
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extern ITEMLIST it_files;
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extern ITEMLIST it_functions;
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extern ITEMLIST it_groups;
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extern ITEMLIST it_helptopics;
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extern ITEMLIST it_hostnames;
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extern ITEMLIST it_jobs;
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extern ITEMLIST it_keywords;
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extern ITEMLIST it_running;
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extern ITEMLIST it_services;
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extern ITEMLIST it_setopts;
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extern ITEMLIST it_shopts;
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extern ITEMLIST it_signals;
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extern ITEMLIST it_stopped;
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extern ITEMLIST it_users;
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extern ITEMLIST it_variables;
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extern COMPSPEC *pcomp_curcs;
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extern const char *pcomp_curcmd;
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/* Functions from pcomplib.c */
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extern COMPSPEC *compspec_create __P((void));
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extern void compspec_dispose __P((COMPSPEC *));
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extern COMPSPEC *compspec_copy __P((COMPSPEC *));
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extern void progcomp_create __P((void));
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extern void progcomp_flush __P((void));
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extern void progcomp_dispose __P((void));
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extern int progcomp_size __P((void));
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extern int progcomp_insert __P((char *, COMPSPEC *));
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extern int progcomp_remove __P((char *));
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extern COMPSPEC *progcomp_search __P((const char *));
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extern void progcomp_walk __P((hash_wfunc *));
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/* Functions from pcomplete.c */
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extern void set_itemlist_dirty __P((ITEMLIST *));
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extern STRINGLIST *completions_to_stringlist __P((char **));
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extern STRINGLIST *gen_compspec_completions __P((COMPSPEC *, const char *, const char *, int, int, int *));
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extern char **programmable_completions __P((const char *, const char *, int, int, int *));
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extern void pcomp_set_readline_variables __P((int, int));
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extern void pcomp_set_compspec_options __P((COMPSPEC *, int, int));
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#endif /* _PCOMPLETE_H_ */
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