122 lines
3.5 KiB
C
122 lines
3.5 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/* $XConsortium: CmdSpc.c /main/4 1995/10/26 15:02:34 rswiston $ */
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/***************************************************************************
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*
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* File: CmdSpc.c
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* Description: Messaging support for the command execution system.
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* Language: C
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*
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** (c) Copyright 1993, 1994 Hewlett-Packard Company
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** (c) Copyright 1993, 1994 International Business Machines Corp.
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** (c) Copyright 1993, 1994 Sun Microsystems, Inc.
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** (c) Copyright 1993, 1994 Novell, Inc.
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***************************************************************************/
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#include "CmdInvP.h"
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#include <Dt/UserMsg.h>
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#include <Dt/CommandM.h>
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/******************************************************************************
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*
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* _DtCmdSPCAddInputHandler - Register the Command Invoker AddInputHandler
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*
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* PARAMETERS: Those need by a SPC Add Input Handler.
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*
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* NOTES:
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*
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* This function is needed by SPC to get a process termination
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* callback to get invoked.
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*
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*****************************************************************************/
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SbInputId
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_DtCmdSPCAddInputHandler (
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int fd,
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SbInputCallbackProc proc,
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void *data)
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{
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if (cmd_Globals.app_context == NULL)
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return(XtAddInput(fd,
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(XtPointer) XtInputReadMask,
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proc,
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data));
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else
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return(XtAppAddInput(cmd_Globals.app_context,
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fd,
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(XtPointer) XtInputReadMask,
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proc,
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data));
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}
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/******************************************************************************
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*
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* _DtCmdSPCAddExceptionHandler - Register the Command Invoker AddExceptionHandler
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*
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* PARAMETERS: Those need by a SPC Add Exception Input Handler.
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*
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* NOTES:
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*
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* This function is needed by SPC to get a process termination
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* callback to get invoked.
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*
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*****************************************************************************/
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SbInputId
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_DtCmdSPCAddExceptionHandler (
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int fd,
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SbInputCallbackProc proc,
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void *data)
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{
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if (cmd_Globals.app_context == NULL)
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return(XtAddInput(fd,
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(XtPointer) XtInputExceptMask,
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proc,
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data));
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else
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return(XtAppAddInput(cmd_Globals.app_context,
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fd,
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(XtPointer) XtInputExceptMask,
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proc,
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data));
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}
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/******************************************************************************
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*
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* _DtCmdLogErrorMessage - write an error message to the default log file.
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*
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* PARAMETERS:
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*
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* char *message; - The error message to log.
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*
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*****************************************************************************/
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void
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_DtCmdLogErrorMessage(
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char *message )
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{
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_DtSimpleError (DtProgName, DtError, NULL, "%.2000s", message);
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}
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