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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2007-2008 - INRIA - Bruno JOFRET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
/*
** Manage Tcl Loop as a standalone one.
** An important constraint of the Tcl threads implementation
** is that only the thread that created a Tcl interpreter can use that interpreter.
*/
#ifndef __TCL_COMMAND_H__
#define __TCL_COMMAND_H__
#include <tcl.h>
#include <string.h>
#include "Thread_Wrapper.h"
/*
** TCL Event loop refresh rate.
*/
#define TIME_TO_SLEEP 10000
/*
** This function start an endless Tcl Loop
** in order the Scilab Global Tcl Interpreter
** do some "update" and let the Tcl Applications live.
*/
void startTclLoop(void);
/*
** Send Tcl Command
** Ask the interpreter to execute some command.
** Manage mutex and lock process.
*/
#define sendTclCommand(command) sendTclCommandToSlave(command, NULL)
/*
** Send Tcl File
** Ask the interpreter to load some file
** Manage mutex and lock process.
*/
#define sendTclFile(command) sendTclFileToSlave(command, NULL)
/*
** Send Tcl Command To Slave
** Ask the interpreter to execute some command.
** Manage mutex and lock process.
*/
int sendTclCommandToSlave(char* command, char* slave);
/*
** Send Tcl File To Slave
** Ask the interpreter to load some file
** Manage mutex and lock process.
*/
int sendTclFileToSlave(char* command, char* slave);
/*
** Get Tcl Command Return Value
** Porpagate return value of Tcl Interpreter
** caught in thread.
*/
int getTclCommandReturn(void);
/*
** Get Tcl Command Result
** Porpagate return message of Tcl Interpreter
** caught in thread.
** This can be an error or a string value.
*/
char *getTclCommandResult(void);
/* The tclLoop thread Id
in order to wait it ends when closing Scilab */
__threadId TclThread;
__threadSignal InterpReady;
__threadSignalLock InterpReadyLock;
#endif /* !__TCL_COMMAND_H__ */
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