mirror of
https://github.com/retro100/dosbox-wii.git
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145 lines
4.0 KiB
C++
145 lines
4.0 KiB
C++
/*
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* Copyright (C) 2002-2007 The DOSBox Team
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/* $Id: shell.h,v 1.26 2009/03/23 10:55:35 qbix79 Exp $ */
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#ifndef DOSBOX_SHELL_H
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#define DOSBOX_SHELL_H
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#include <ctype.h>
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#ifndef DOSBOX_DOSBOX_H
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#include "dosbox.h"
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#endif
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#ifndef DOSBOX_PROGRAMS_H
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#include "programs.h"
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#endif
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#include <string>
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#include <list>
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#define CMD_MAXLINE 4096
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#define CMD_MAXCMDS 20
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#define CMD_OLDSIZE 4096
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extern Bitu call_shellstop;
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/* first_shell is used to add and delete stuff from the shell env
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* by "external" programs. (config) */
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extern Program * first_shell;
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class DOS_Shell;
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class BatchFile {
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public:
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BatchFile(DOS_Shell * host,char const* const name, char const * const cmd_line);
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virtual ~BatchFile();
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virtual bool ReadLine(char * line);
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bool Goto(char * where);
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void Shift(void);
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Bit16u file_handle;
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Bit32u location;
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bool echo;
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DOS_Shell * shell;
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BatchFile * prev;
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CommandLine * cmd;
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};
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class AutoexecEditor;
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class DOS_Shell : public Program {
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private:
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friend class AutoexecEditor;
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std::list<std::string> l_history, l_completion;
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char *completion_start;
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Bit16u completion_index;
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public:
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DOS_Shell();
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void Run(void);
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void RunInternal(void); //for command /C
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/* A load of subfunctions */
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void ParseLine(char * line);
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Bitu GetRedirection(char *s, char **ifn, char **ofn,bool * append);
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void InputCommand(char * line);
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void ShowPrompt();
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void DoCommand(char * cmd);
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bool Execute(char * name,char * args);
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/* Checks if it matches a hardware-property */
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bool CheckConfig(char* cmd_in,char*line);
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/* Some internal used functions */
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char * Which(char * name);
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/* Some supported commands */
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void CMD_HELP(char * args);
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void CMD_CLS(char * args);
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void CMD_COPY(char * args);
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void CMD_DIR(char * args);
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void CMD_DELETE(char * args);
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void CMD_ECHO(char * args);
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void CMD_EXIT(char * args);
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void CMD_MKDIR(char * args);
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void CMD_CHDIR(char * args);
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void CMD_RMDIR(char * args);
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void CMD_SET(char * args);
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void CMD_IF(char * args);
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void CMD_GOTO(char * args);
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void CMD_TYPE(char * args);
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void CMD_REM(char * args);
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void CMD_RENAME(char * args);
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void CMD_CALL(char * args);
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void SyntaxError(void);
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void CMD_PAUSE(char * args);
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void CMD_SUBST(char* args);
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void CMD_LOADHIGH(char* args);
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void CMD_CHOICE(char * args);
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void CMD_ATTRIB(char * args);
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void CMD_PATH(char * args);
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void CMD_SHIFT(char * args);
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void CMD_VER(char * args);
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/* The shell's variables */
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Bit16u input_handle;
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BatchFile * bf;
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bool echo;
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bool exit;
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bool call;
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};
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struct SHELL_Cmd {
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const char * name; /* Command name*/
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Bit32u flags; /* Flags about the command */
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void (DOS_Shell::*handler)(char * args); /* Handler for this command */
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const char * help; /* String with command help */
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};
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/* Object to manage lines in the autoexec.bat The lines get removed from
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* the file if the object gets destroyed. The environment is updated
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* as well if the line set a a variable */
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class AutoexecObject{
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private:
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bool installed;
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std::string buf;
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public:
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AutoexecObject():installed(false){ };
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void Install(std::string const &in);
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void InstallBefore(std::string const &in);
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~AutoexecObject();
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private:
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void CreateAutoexec(void);
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};
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#endif
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