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FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //usr/include/histedit.h |
/*- * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Christos Zoulas of Cornell University. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)histedit.h 8.2 (Berkeley) 1/3/94 * $NetBSD: histedit.h,v 1.32 2007/06/10 20:20:28 christos Exp $ * $FreeBSD: release/9.1.0/lib/libedit/histedit.h 237738 2012-06-29 03:01:38Z pfg $ */ /* * histedit.h: Line editor and history interface. */ #ifndef _HISTEDIT_H_ #define _HISTEDIT_H_ #include <sys/types.h> #include <stdio.h> __BEGIN_DECLS #ifdef __cplusplus extern "C" { #endif /* * ==== Editing ==== */ typedef struct editline EditLine; /* * For user-defined function interface */ typedef struct lineinfo { const char *buffer; const char *cursor; const char *lastchar; } LineInfo; /* * EditLine editor function return codes. * For user-defined function interface */ #define CC_NORM 0 #define CC_NEWLINE 1 #define CC_EOF 2 #define CC_ARGHACK 3 #define CC_REFRESH 4 #define CC_CURSOR 5 #define CC_ERROR 6 #define CC_FATAL 7 #define CC_REDISPLAY 8 #define CC_REFRESH_BEEP 9 /* * Initialization, cleanup, and resetting */ EditLine *el_init(const char *, FILE *, FILE *, FILE *); void el_end(EditLine *); void el_reset(EditLine *); /* * Get a line, a character or push a string back in the input queue */ const char *el_gets(EditLine *, int *); int el_getc(EditLine *, char *); void el_push(EditLine *, const char *); /* * Beep! */ void el_beep(EditLine *); /* * High level function internals control * Parses argc, argv array and executes builtin editline commands */ int el_parse(EditLine *, int, const char **); /* * Low level editline access functions */ int el_set(EditLine *, int, ...); int el_get(EditLine *, int, ...); unsigned char _el_fn_complete(EditLine *, int); unsigned char _el_fn_sh_complete(EditLine *, int); /* * el_set/el_get parameters */ #define EL_PROMPT 0 /* , el_pfunc_t); */ #define EL_TERMINAL 1 /* , const char *); */ #define EL_EDITOR 2 /* , const char *); */ #define EL_SIGNAL 3 /* , int); */ #define EL_BIND 4 /* , const char *, ..., NULL); */ #define EL_TELLTC 5 /* , const char *, ..., NULL); */ #define EL_SETTC 6 /* , const char *, ..., NULL); */ #define EL_ECHOTC 7 /* , const char *, ..., NULL); */ #define EL_SETTY 8 /* , const char *, ..., NULL); */ #define EL_ADDFN 9 /* , const char *, const char * */ /* , el_func_t); */ #define EL_HIST 10 /* , hist_fun_t, const char *); */ #define EL_EDITMODE 11 /* , int); */ #define EL_RPROMPT 12 /* , el_pfunc_t); */ #define EL_GETCFN 13 /* , el_rfunc_t); */ #define EL_CLIENTDATA 14 /* , void *); */ #define EL_UNBUFFERED 15 /* , int); */ #define EL_PREP_TERM 16 /* , int); */ #define EL_GETTC 17 /* , const char *, ..., NULL); */ #define EL_GETFP 18 /* , int, FILE **); */ #define EL_SETFP 19 /* , int, FILE *); */ #define EL_REFRESH 20 /* , void); set */ #define EL_PROMPT_ESC 21 /* , prompt_func, Char); set/get */ #define EL_RPROMPT_ESC 22 /* , prompt_func, Char); set/get */ #define EL_RESIZE 23 /* , el_zfunc_t, void *); set */ #define EL_BUILTIN_GETCFN (NULL) /* * Source named file or $PWD/.editrc or $HOME/.editrc */ int el_source(EditLine *, const char *); /* * Must be called when the terminal changes size; If EL_SIGNAL * is set this is done automatically otherwise it is the responsibility * of the application */ void el_resize(EditLine *); /* * Set user private data. */ void el_data_set __P((EditLine *, void *)); void * el_data_get __P((EditLine *)); /* * User-defined function interface. */ const LineInfo *el_line(EditLine *); int el_insertstr(EditLine *, const char *); void el_deletestr(EditLine *, int); /* * ==== History ==== */ typedef struct history History; typedef struct HistEvent { int num; const char *str; } HistEvent; /* * History access functions. */ History * history_init(void); void history_end(History *); int history(History *, HistEvent *, int, ...); #define H_FUNC 0 /* , UTSL */ #define H_SETSIZE 1 /* , const int); */ #define H_EVENT 1 /* , const int); */ #define H_GETSIZE 2 /* , void); */ #define H_FIRST 3 /* , void); */ #define H_LAST 4 /* , void); */ #define H_PREV 5 /* , void); */ #define H_NEXT 6 /* , void); */ #define H_CURR 8 /* , const int); */ #define H_SET 7 /* , int); */ #define H_ADD 9 /* , const char *); */ #define H_ENTER 10 /* , const char *); */ #define H_APPEND 11 /* , const char *); */ #define H_END 12 /* , void); */ #define H_NEXT_STR 13 /* , const char *); */ #define H_PREV_STR 14 /* , const char *); */ #define H_NEXT_EVENT 15 /* , const int); */ #define H_PREV_EVENT 16 /* , const int); */ #define H_LOAD 17 /* , const char *); */ #define H_SAVE 18 /* , const char *); */ #define H_CLEAR 19 /* , void); */ #define H_SETUNIQUE 20 /* , int); */ #define H_GETUNIQUE 21 /* , void); */ #define H_DEL 22 /* , int); */ #define H_NEXT_EVDATA 23 /* , const int, histdata_t *); */ #define H_DELDATA 24 /* , int, histdata_t *);*/ #define H_REPLACE 25 /* , const char *, histdata_t); */ /* * ==== Tokenization ==== */ typedef struct tokenizer Tokenizer; /* * String tokenization functions, using simplified sh(1) quoting rules */ Tokenizer *tok_init(const char *); void tok_end(Tokenizer *); void tok_reset(Tokenizer *); int tok_line(Tokenizer *, const LineInfo *, int *, const char ***, int *, int *); int tok_str(Tokenizer *, const char *, int *, const char ***); __END_DECLS #ifdef __cplusplus } #endif #endif /* _HISTEDIT_H_ */