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/*
$Id: bosh.h,v 1.58 2009/03/26 17:07:51 alexsisson Exp $
(C) Copyright 2004-2009 Alex Sisson (alexsisson@gmail.com)
This file is part of bosh.
bosh is free software; you can redistribute it and/or modify
under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
bosh is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with bosh; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef BOSH_H_INCLUDED
#define BOSH_H_INCLUDED
#include <stdio.h>
#include <sys/types.h>
#include "list.h"
#include "stray.h"
#define BOSH_WIDTH_DEFAULT 32
#define BOSH_PIPE_USLEEP 1000
#define BOSH_INPUTWAIT_USLEEP 100000
/* bosh interface modes */
#define BOSH_MODE_NORMAL 0
#define BOSH_MODE_READSTR 1
#define BOSH_MODE_EDIT 2
#define BOSH_MODE_THRU 3
/* bosh action types */
#define BOSH_ACTION_COMMAND 0x01
#define BOSH_ACTION_BOSH 0x02
/* bosh action output destinations */
#define BOSH_ACTION_OUTPUT_NONE ' '
#define BOSH_ACTION_OUTPUT_OVERWRITE '.'
#define BOSH_ACTION_OUTPUT_ADVANCE '>'
#define BOSH_ACTION_OUTPUT_ENDCURSES '!'
#define BOSH_ACTION_OUTPUT_NEWWINDOW /* not decided */
/* bosh special actions - must be greater than 37 */
#define BOSH_ACTION_SPECIAL_SHOWCONF 40
/* kill signal to send to children */
#define BOSH_KILL_SIGNAL SIGTERM
/* special values for bosh_t.exit */
#define BOSH_EXIT_UNKNOWN -100
/* meaning of bosh_popen cmd argument */
#define BOSH_POPEN_ACTION 1
#define BOSH_POPEN_NODUP 2
#define BOSH_POPEN_WAIT 4
#define BOSH_POPEN_FILTER 16
/* ncurses-style key defitions */
#define KEY_CTRLA 1
#define KEY_CTRLB 2
#define KEY_CTRLC 3
#define KEY_CTRLD 4
#define KEY_CTRLE 5
#define KEY_CTRLF 6
#define KEY_CTRLG 7
#define KEY_CTRLH 8
#define KEY_CTRLI 9
#define KEY_CTRLJ 10
#define KEY_CTRLK 11
#define KEY_CTRLL 12
#define KEY_CTRLM 13
#define KEY_CTRLN 14
#define KEY_CTRLO 15
#define KEY_CTRLP 16
#define KEY_CTRLQ 17
#define KEY_CTRLR 18
#define KEY_CTRLS 19
#define KEY_CTRLT 20
#define KEY_CTRLU 21
#define KEY_CTRLV 22
#define KEY_CTRLW 23
#define KEY_CTRLX 24
#define KEY_CTRLY 25
#define KEY_CTRLZ 26
#define KEY_TAB 9
#define KEY_SPACE 32
#define KEY_BKSPC 127
/* bosh action struct */
typedef struct bosh_action_t {
int dest;
char *command;
char *prompt;
} ACTION;
/* bosh structure, defines a pane in the bosh window. */
typedef struct {
/* process */
char *command;
char *common;
int exit;
int childin;
int childout;
int childerr;
pid_t childpid;
char tmpfscript[18]; /* made with mkstmp so always fixed length */
char tmpfpipe[18]; /* " */
/* interface */
LIST *buf;
int width;
int offset;
int cursor;
int line;
char *pipe;
char *title;
/* options */
int autorefresh;
int cursorsize;
int cursormovement;
char *multilineseperator;
char *preaction;
int refresh;
int searchwrap;
int header;
int footer;
/* actions */
ACTION action[37];
} bosh_t;
bosh_t *bosh_t_new();
int bosh_t_free(bosh_t *b);
//extern bosh_t *bosh; /* pointer to current BOSH struct (only 1 ever used at the moment!) */
extern LIST *boshlist; /* linked list for BOSH structs */
extern int boshlistpos;
extern char *conf;
extern char *confpath;
extern char *shell;
extern int ULINES; /* usable lines */
extern char *REPLY; /* input return */
extern char *search;
extern char *BOSH;
extern char *BOSHPARAM;
extern char BOSHVARFILE[18];
extern char *BOSHERR;
extern int boshuservars;
extern char **boshuservar;
extern stray_t *childarg;
void bosh_init();
void bosh_finish(int s);
int bosh_mainloop(int mode);
int bosh_redraw();
int readstr(char *prompt);
int readstrp(char *prompt, char *previous);
#endif
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