/* shell.c - user defined shell commands    Copyright (C) 1996-2000 Paul Sheer   This program is free software; you can redistribute it and/or modify   it 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.   This program 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 this program; if not, write to the Free Software   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA   02111-1307, USA.*/#include <config.h>#include "edit.h"#include "loadfile.h"#include "coolwidget.h"#define MAX_NUM_SCRIPTS 100/* things to do before running the script */#define SHELL_OPTION_SAVE_BLOCK					(1<<1)#define SHELL_OPTION_SAVE_EDITOR_FILE				(1<<2)#define SHELL_OPTION_REQUEST_ARGUMENTS				(1<<3)/* things to do during the running of the script. If either   of these are set, the shell runs in the background */#define SHELL_OPTION_DISPLAY_STDOUT_CONTINUOUS			(1<<4)#define SHELL_OPTION_DISPLAY_STDERR_CONTINUOUS			(1<<5)/* things to do on completion of the script */#define SHELL_OPTION_DELETE_BLOCK				(1<<6)#define SHELL_OPTION_INSERT_TEMP_FILE				(1<<7)#define SHELL_OPTION_INSERT_BLOCK_FILE				(1<<8)#define SHELL_OPTION_INSERT_CLIP_FILE				(1<<9)#define SHELL_OPTION_INSERT_STDOUT				(1<<10)#define SHELL_OPTION_INSERT_STDERR				(1<<11)/* displays after executing script */#define SHELL_OPTION_DISPLAY_ERROR_FILE				(1<<12)/* doesn't change anything if error file is empty after executing script */#define SHELL_OPTION_CHECK_ERROR_FILE				(1<<13)#define SHELL_OPTION_RUN_IN_BACKGROUND				(1<<14)/* the following options cannot coexist:(INSERT_STDOUT or INSERT_STDERR) with		    (DISPLAY_STDOUT_CONTINUOUS or DISPLAY_STDERR_CONTINUOUS)*//* Before the script runs the following substitutions are made   via a percent sign. You can thus use the % to refer to certain   strings, eg %t gets replaced with the name of the temporary    file. A '%%' is replaced with a literal '%' *//* current directory without trailing slash */#define SHELL_SUBS_CURRENT_DIRECTORY				'd'/* full filename without path */#define SHELL_SUBS_EDITOR_FILE					'f'/* name only without path, extension or last dot */#define SHELL_SUBS_EDITOR_FILE_NAME				'n'/* extension only with dot */#define SHELL_SUBS_EDITOR_FILE_EXTENSION			'x'/* full path without trailing slash or filename */#define SHELL_SUBS_EDITOR_FILE_PATH				'p'/* name of temporary file you can use in the shell */#define SHELL_SUBS_TEMP_FILE					't'/* name of block file that is saved */#define SHELL_SUBS_BLOCK_FILE					'b'/* name of clip file */#define SHELL_SUBS_CLIP_FILE					'c'/* name of error file to display */#define SHELL_SUBS_ERROR_FILE					'e'/* arguments given by user */#define SHELL_SUBS_ARGUMENTS					'a'/* arguments given by user */#define SHELL_SUBS_FONT_FIXED					'F'/* arguments given by user */#define SHELL_SUBS_FONT						'O'/* Xdnd data toplevel type for drop onto coolicons */#define SHELL_SUBS_DND_MAJOR_TYPE				'T'/* Xdnd data subtype for drop onto coolicons */#define SHELL_SUBS_DND_MINOR_TYPE				's'/* file holding the dnd data */#define SHELL_SUBS_DND_DATA_FILE				'A'/* hence '%n.%x' == '%f' */struct shell_cmd {    char name[40];		/* name that appears on the menu */    char menu[40];    char menu_hot_key;	/* hotkey to underline on menu */    KeySym key;			/* key code for hot key */    unsigned long keyboard_state;	/* keyboard state to execute */    char prompt[160];		/* prompt string if arguments are requested */    unsigned int options;	/* flags #define'd about */    char *last_options;		/* last arguments typed typed by user */    char *script;		/* shell script to run on commence (malloc'ed) */};/* for external use */void load_scripts (void);void update_script_menu_items (void);void execute_script (WEdit *edit, int i);int get_script_number_from_key (unsigned int state, KeySym keysym);