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/*******************************************************************************
* Copyright (c) 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Andrew Niefer
*******************************************************************************/
#ifndef ECLIPSE_COMMON_H
#define ECLIPSE_COMMON_H
#include "eclipseUnicode.h"
/* Variables and Methods that will be needed by both the executable and the library */
#define MAX_PATH_LENGTH 2000
#ifdef UNICODE
#define pathSeparator pathSeparatorW
#define dirSeparator dirSeparatorW
#define officialName officialNameW
#define parseArgs parseArgsW
#define displayMessage displayMessageW
#define getProgramDir getProgramDirW
#define findCommand findCommandW
#define findFile findFileW
#define loadLibrary loadLibraryW
#define unloadLibrary unloadLibraryW
#define findSymbol findSymbolW
#define run runW
#define setInitialArgs setInitialArgsW
#define toNarrow toNarrowW
#endif
#ifdef UNICODE
#define RUN_METHOD _T_ECLIPSE("runW")
#define SET_INITIAL_ARGS _T_ECLIPSE("setInitialArgsW")
#else
#define RUN_METHOD _T_ECLIPSE("run")
#define SET_INITIAL_ARGS _T_ECLIPSE("setInitialArgs")
#endif
extern _TCHAR dirSeparator; /* '/' or '\\' */
extern _TCHAR pathSeparator; /* separator used in PATH variable */
extern _TCHAR* officialName; /* Program official name */
extern char *toNarrow(_TCHAR* src);
/*
* Find the absolute pathname to where a command resides.
*
* The string returned by the function must be freed.
*/
extern _TCHAR* findCommand( _TCHAR* command );
extern _TCHAR* findFile( _TCHAR* path, _TCHAR* prefix);
extern _TCHAR* getProgramDir();
/** Display a Message
*
* This method is called to display an error message to the user before exiting.
* The method should not return until the user has acknowledged
* the message. This method may be called before the window
* system has been initialized. The program should exit after calling this method.
*/
extern void displayMessage( _TCHAR* title, _TCHAR* message );
/* Load the specified shared library
*/
extern void * loadLibrary( _TCHAR * library );
/* Unload the shared library
*/
extern void unloadLibrary( void * handle );
/* Find the given symbol in the shared library
*/
extern void * findSymbol( void * handle, _TCHAR * symbol );
#endif
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