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/*----------------------------------------------------------------------------*/
/* */
/* Copyright (c) 2014-2014 Rexx Language Association. All rights reserved. */
/* */
/* This program and the accompanying materials are made available under */
/* the terms of the Common Public License v1.0 which accompanies this */
/* distribution. A copy is also available at the following address: */
/* http://www.oorexx.org/license.html */
/* */
/* Redistribution and use in source and binary forms, with or */
/* without modification, are permitted provided that the following */
/* conditions are met: */
/* */
/* Redistributions of source code must retain the above copyright */
/* notice, this list of conditions and the following disclaimer. */
/* Redistributions in binary form must reproduce the above copyright */
/* notice, this list of conditions and the following disclaimer in */
/* the documentation and/or other materials provided with the distribution. */
/* */
/* Neither the name of Rexx Language Association nor the names */
/* of its contributors may be used to endorse or promote products */
/* derived from this software without specific prior written permission. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
/* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
/* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED */
/* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY */
/* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS */
/* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/* */
/*----------------------------------------------------------------------------*/
#ifndef ooConsole_Included
#define ooConsole_Included
#ifdef _WIN32
#define NEED_DLL_MAIN
#include "winOS.hpp"
#undef NEED_DLL_MAIN
#else
#include "unixOS.hpp"
#endif
#include "oorexxapi.h"
#define VALID_VERSION_TYPES "[O]neLine [F]ull [C]ompact [L]ibVersion [N]umber [S]ourceID"
#define NO_LOCAL_ENVIRONMENT_MSG "the .local environment was not found"
// MSDN docs say the maximum for a console title is 64 K. But, passing a length
// of 65536 into the title functions results in an error. So does 65500, and
// 65000. 60000 works. But, we make it 8000 and in the implmentation, if it
// fails, we just fail it.
#define MAX_CONSOLETITLE 8000
// In a similar fashion, the GetConsoleProcessList() function fails if we pass
// in an array of 64K uint32_t types. But, if we pass in 64K / 4 uint32_t types
// it works. 1000 PIDs seems more than adequate.
#define MAX_CONSOLEPIDS 1000
// Similar thing for the buffer for ReadConsole. Trial and error shows that
// 31366 works and 31367 fails
#define MAX_READBUFFER 31366
// Trial and error, 3136 works, 3137 fails
#define MAX_INPUTRECORDS 3136
// ReadConsoleInput() buffer ??
#define MAX_CHARINFOBUFFER 16384
static bool _isVersion(DWORD major, DWORD minor, unsigned int sp, unsigned int type, unsigned int condition);
// Enum for a Windows OS, don't need many right now.
typedef enum
{
XP_OS, Vista_OS, Windows7_OS
} os_name_t;
inline bool _isAtLeastXP(void)
{
return _isVersion(5, 1, 2, 0, VER_GREATER_EQUAL);
}
inline bool _isAtLeastVista(void)
{
return _isVersion(6, 0, 0, 0, VER_GREATER_EQUAL);
}
inline bool _isAtLeastWindows7(void)
{
return _isVersion(6, 1, 0, 0, VER_GREATER_EQUAL);
}
// Enum for the type of console
typedef enum
{
STDINPUT, STDOUTPUT, STDERROR
} console_type_t;
/* Struct for the ooConsole object CSelf. */
typedef struct _ooConsoleCSelf {
HANDLE handle;
RexxObjectPtr rexxSelf;
CSTRING handlerMethod;
console_type_t type;
uint32_t errRC; // Error code
bool isValid; // Is a valid object
bool isCreated; // Is a created screen buffer
} CooConsole;
typedef CooConsole *pCooConsole;
#endif /* ooConsole_Included */

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