7de8b6be39
git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@509 0109f412-320b-0410-ab79-c3e0c5ffbbe6
693 lines
16 KiB
C++
693 lines
16 KiB
C++
//-------------------------------------------------------------------------
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// Desc: Class for displaying and modifying system configuration information
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// in the monitoring web pages.
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// Tabs: 3
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//
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// Copyright (c) 2002-2006 Novell, Inc. All Rights Reserved.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the GNU General Public
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// License as published by the Free Software Foundation.
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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, contact Novell, Inc.
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//
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// To contact Novell about this file by physical or electronic mail,
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// you may find current contact information at www.novell.com
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//
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// $Id: imonscfg.cpp 12329 2006-01-20 17:49:30 -0700 (Fri, 20 Jan 2006) ahodgkinson $
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//-------------------------------------------------------------------------
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#include "flaimsys.h"
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/****************************************************************************
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Desc: Prints the web page for system configuration parameters.
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****************************************************************************/
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RCODE F_SysConfigPage::display(
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FLMUINT uiNumParams,
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const char ** ppszParams)
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{
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RCODE rc = FERR_OK;
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char szTmp [30];
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eFlmConfigTypes eConfigType;
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stdHdr();
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fnPrintf( m_pHRequest, HTML_DOCTYPE);
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fnPrintf( m_pHRequest, "<html><head>\n");
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printStyle();
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fnPrintf( m_pHRequest, "</head>\n");
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fnPrintf( m_pHRequest, "<body>\n");
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printTableStart( "System Configuration", 3);
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// Get the Action, if any
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if (RC_BAD(rc = ExtractParameter( uiNumParams, ppszParams,
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"Action", sizeof( szTmp), szTmp)))
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{
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if (rc == FERR_NOT_FOUND)
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{
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rc = FERR_OK;
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}
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else
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{
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goto Exit;
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}
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}
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else
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{
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eConfigType = (eFlmConfigTypes)f_atoi( szTmp);
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if (RC_BAD( rc = doConfig( eConfigType, uiNumParams, ppszParams)))
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{
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fnPrintf( m_pHRequest,
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"<br><font color=\"Red\">ERROR %04X DOING CONFIGURATION</font><br><br>\n",
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(unsigned)rc);
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}
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}
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outputParams();
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printTableEnd();
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fnPrintf( m_pHRequest, "</body></html>\n");
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Exit:
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fnEmit();
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return( rc);
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}
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/****************************************************************************
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Desc: Outputs a button that the user can simply press for a certain action
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to occur. The action is described in pszParamDescription.
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****************************************************************************/
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void F_SysConfigPage::outputButton(
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eFlmConfigTypes eConfigType,
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const char * pszParamAction,
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FLMUINT uiValue1,
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FLMUINT uiValue2)
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{
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beginRow();
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beginInputForm( eConfigType);
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// Output value1 and value 2 as hidden values to be returned.
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fnPrintf( m_pHRequest,
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"<input name=\"Value1\" type=\"hidden\" value=\"%u\">\n"
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"<input name=\"Value2\" type=\"hidden\" value=\"%u\">\n",
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(unsigned)uiValue1, (unsigned)uiValue2);
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addSubmitButton( pszParamAction);
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endInputForm();
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endRow();
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}
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/****************************************************************************
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Desc: Outputs a UINT value.
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****************************************************************************/
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void F_SysConfigPage::outputUINT(
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eFlmConfigTypes eConfigType,
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const char * pszParamDescription,
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FLMBOOL bParamIsSettable,
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FLMBOOL bParamIsGettable,
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FLMUINT uiDefaultValue)
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{
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FLMUINT uiValue;
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char szValue [40];
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beginRow();
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fnPrintf( m_pHRequest, TD_s, pszParamDescription);
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if (bParamIsGettable)
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{
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RCODE rc;
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if (RC_BAD( rc = FlmGetConfig( eConfigType, (void *)&uiValue)))
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{
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f_sprintf( szValue, "Error %04X", (unsigned)rc);
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}
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else
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{
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f_sprintf( szValue, "%u", (unsigned)uiValue);
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}
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}
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else
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{
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f_sprintf( szValue, "%u", (unsigned)uiDefaultValue);
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}
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if (!bParamIsSettable)
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{
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fnPrintf( m_pHRequest, TD_s, szValue);
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}
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else
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{
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beginInputForm( eConfigType);
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addStrInputField( eConfigType, 10, szValue);
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// Need a submit button for some browsers.
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addSubmitButton( "Submit");
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endInputForm();
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}
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endRow();
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}
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/****************************************************************************
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Desc: Outputs a Boolean value.
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****************************************************************************/
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void F_SysConfigPage::outputBOOL(
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eFlmConfigTypes eConfigType,
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const char * pszParamDescription,
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const char * pszOnState,
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const char * pszOffState,
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const char * pszTurnOnAction,
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const char * pszTurnOffAction)
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{
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RCODE rc;
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FLMBOOL bValue;
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beginRow();
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fnPrintf( m_pHRequest, TD_s, pszParamDescription);
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if (RC_BAD( rc = FlmGetConfig( eConfigType, (void *)&bValue)))
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{
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fnPrintf( m_pHRequest, "<TD>Error %04X</TD>\n", (unsigned)rc);
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bValue = FALSE;
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}
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else
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{
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fnPrintf( m_pHRequest, TD_s, (char *)(bValue ? pszOnState : pszOffState));
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}
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beginInputForm( eConfigType);
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// Add a hidden toggle parameter to be returned.
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fnPrintf( m_pHRequest,
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"<input name=\"Toggle\" type=\"hidden\" value=\"%s\">\n",
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(char *)(bValue ? (char *)"OFF" : (char *)"ON"));
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addSubmitButton( (char *)(bValue ? pszTurnOffAction : pszTurnOnAction));
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endInputForm();
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endRow();
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}
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/****************************************************************************
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Desc: Outputs a string value.
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****************************************************************************/
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void F_SysConfigPage::outputString(
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eFlmConfigTypes eConfigType,
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const char * pszParamDescription,
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FLMUINT uiMaxStrLen,
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FLMBOOL bParamIsSettable,
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FLMBOOL bParamIsGettable,
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const char * pszDefaultValue)
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{
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RCODE rc = FERR_OK;
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char * pszValue = NULL;
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char szErr[ 40];
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beginRow();
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fnPrintf( m_pHRequest, TD_s, pszParamDescription);
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if (RC_BAD( rc = f_alloc( uiMaxStrLen + 1, &pszValue)))
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{
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f_sprintf( (char *)szErr, "Error %04X", (unsigned)rc);
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pszValue = &szErr [0];
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}
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else
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{
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if (bParamIsGettable)
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{
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if (RC_BAD( rc = FlmGetConfig( eConfigType, (void *)pszValue)))
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{
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if (rc == FERR_IO_PATH_NOT_FOUND &&
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eConfigType == FLM_TMPDIR)
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{
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*pszValue = 0;
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}
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else
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{
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f_sprintf( (char *)pszValue, "Error %04X", (unsigned)rc);
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}
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}
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}
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else
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{
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f_strcpy( pszValue, pszDefaultValue);
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}
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}
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if (!bParamIsSettable)
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{
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fnPrintf( m_pHRequest, TD_s, pszValue);
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}
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else
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{
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beginInputForm( eConfigType);
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addStrInputField( eConfigType, uiMaxStrLen, (char *)pszValue);
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// Need a submit button for some browsers.
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addSubmitButton( "Submit");
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endInputForm();
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}
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endRow();
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if (pszValue && pszValue != &szErr [0])
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{
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f_free( &pszValue);
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}
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}
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/****************************************************************************
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Desc: Prints the web page for system configuration parameters. This function
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assumes that the table has already been started.
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****************************************************************************/
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void F_SysConfigPage::outputParams( void)
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{
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outputButton( FLM_CLOSE_UNUSED_FILES, "Close unused file desc, free unused items");
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outputButton( FLM_CLOSE_ALL_FILES, "Close ALL file descriptors");
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outputButton( FLM_START_STATS, "Begin Statistics");
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outputButton( FLM_STOP_STATS, "End Statistics");
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outputButton( FLM_RESET_STATS, "Reset Statistics");
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outputUINT( FLM_QUERY_MAX, "Max Queries To Save");
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outputBOOL( FLM_CACHE_CHECK, "Cache Checking");
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outputBOOL( FLM_SCACHE_DEBUG, "Cache debugging");
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outputUINT( FLM_BLOCK_CACHE_PERCENTAGE, "Block Cache Percent");
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outputUINT( FLM_CACHE_LIMIT, "Cache limit (bytes)");
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outputUINT( FLM_CACHE_ADJUST_INTERVAL,
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"Dynamic Cache Adjust Interval (secs.)");
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outputUINT( FLM_CACHE_CLEANUP_INTERVAL,
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"Cache Cleanup Interval (seconds)");
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outputUINT( FLM_OPEN_THRESHOLD, "Maximum open file descriptors");
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outputUINT( FLM_OPEN_FILES, "Currently open file descriptors",
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FALSE, TRUE);
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outputUINT( FLM_MAX_CP_INTERVAL, "Checkpoint Interval (seconds)");
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outputUINT( FLM_MAX_TRANS_SECS, "Read Transaction Timeout (seconds)");
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outputUINT( FLM_MAX_UNUSED_TIME, "Unused Object Timeout (seconds)");
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outputUINT( FLM_UNUSED_CLEANUP_INTERVAL,
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"Unused Object Cleanup Interval (seconds)");
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outputString( FLM_BLOB_EXT, "BLOB Extension", 63);
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outputString( FLM_TMPDIR, "Temporary file directory",
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F_PATH_MAX_SIZE);
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outputString( FLM_CLOSE_FILE, "Force DB Close",
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F_PATH_MAX_SIZE,
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TRUE, FALSE, "nds.db");
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outputString( FLM_KILL_DB_HANDLES, "Kill DB Handles",
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F_PATH_MAX_SIZE + F_PATH_MAX_SIZE + 1,
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TRUE, FALSE, "nds.db");
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}
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/****************************************************************************
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Desc: Get a value from an input box on the form.
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****************************************************************************/
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RCODE F_SysConfigPage::getConfigValue(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams,
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FLMUINT uiValueLen,
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char * pszValue)
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{
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RCODE rc = FERR_OK;
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char szName [30];
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f_sprintf( (char *)szName, "U%u", (unsigned)eConfigType);
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if (RC_BAD(rc = ExtractParameter( uiNumParams, ppszParams,
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szName, uiValueLen, pszValue)))
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{
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if (rc == FERR_NOT_FOUND)
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{
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*pszValue = 0;
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rc = FERR_OK;
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}
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goto Exit;
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}
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fcsDecodeHttpString( pszValue);
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Exit:
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return( rc);
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}
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/****************************************************************************
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Desc: Get a value from an input box on the form.
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****************************************************************************/
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RCODE F_SysConfigPage::getConfigValue(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams,
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char ** ppszValue,
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FLMUINT uiMaxStrLen)
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{
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RCODE rc = FERR_OK;
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char szName [30];
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FLMBOOL bAllocated = FALSE;
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f_sprintf( (char *)szName, "U%u", (unsigned)eConfigType);
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// Allocate enough so that if every character is encoded with a %xx we
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// will have enough to get it.
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if (RC_BAD( rc = f_alloc( uiMaxStrLen * 3 + 1, ppszValue)))
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{
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goto Exit;
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}
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bAllocated = TRUE;
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if (RC_BAD(rc = ExtractParameter( uiNumParams, ppszParams,
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szName, ( uiMaxStrLen * 3 + 1), *ppszValue)))
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{
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if (rc == FERR_NOT_FOUND)
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{
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*(*ppszValue) = 0;
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rc = FERR_OK;
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}
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goto Exit;
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}
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fcsDecodeHttpString( *ppszValue);
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Exit:
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if (RC_BAD( rc) && bAllocated)
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{
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f_free( ppszValue);
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}
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return( rc);
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}
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/****************************************************************************
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Desc: Configures from a button that has been pressed.
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****************************************************************************/
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RCODE F_SysConfigPage::configButton(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams)
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{
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RCODE rc = FERR_OK;
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char szTmp [20];
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FLMUINT uiValue1;
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FLMUINT uiValue2;
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// Get Value1 and Value2 - these will be in the parameters.
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if (RC_BAD(rc = ExtractParameter( uiNumParams, ppszParams,
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"Value1", sizeof( szTmp), szTmp)))
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{
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goto Exit;
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}
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uiValue1 = f_atoud( szTmp);
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if (RC_BAD(rc = ExtractParameter( uiNumParams, ppszParams,
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"Value2", sizeof( szTmp), szTmp)))
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{
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goto Exit;
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}
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uiValue2 = f_atoud( szTmp);
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// Do the configuration.
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if (RC_BAD( rc = FlmConfig( eConfigType, (void *)uiValue1,
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(void *)uiValue2)))
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{
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goto Exit;
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}
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Exit:
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return( rc);
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}
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/****************************************************************************
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Desc: Configures a UINT value.
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****************************************************************************/
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RCODE F_SysConfigPage::configUINT(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams)
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{
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RCODE rc = FERR_OK;
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FLMUINT uiValue;
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char szValue [64];
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// Get the value to configure.
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if (RC_BAD( rc = getConfigValue( eConfigType, uiNumParams, ppszParams,
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sizeof( szValue), szValue)))
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{
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goto Exit;
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}
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uiValue = f_atoud( szValue);
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// Do the configuration.
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if (RC_BAD( rc = FlmConfig( eConfigType, (void *)uiValue, (void *)0)))
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{
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goto Exit;
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}
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Exit:
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return( rc);
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}
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/****************************************************************************
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Desc: Configures a Boolean value.
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****************************************************************************/
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RCODE F_SysConfigPage::configBOOL(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams)
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{
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RCODE rc = FERR_OK;
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FLMUINT uiValue;
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char szToggle [20];
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// Get the toggle value - it will be in the parameters.
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if (RC_BAD(rc = ExtractParameter( uiNumParams, ppszParams,
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"Toggle", sizeof( szToggle), szToggle)))
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{
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goto Exit;
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}
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uiValue = (FLMUINT)((f_stricmp( szToggle, "OFF") == 0)
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? (FLMUINT)0
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: (FLMUINT)1);
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// Do the configuration.
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if (RC_BAD( rc = FlmConfig( eConfigType, (void *)uiValue, (void *)0)))
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{
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goto Exit;
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}
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Exit:
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return( rc);
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}
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/****************************************************************************
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Desc: Configures a string value.
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****************************************************************************/
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RCODE F_SysConfigPage::configString(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams,
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FLMUINT uiMaxStrLen)
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{
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RCODE rc = FERR_OK;
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char * pszValue = NULL;
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// Get the value to configure.
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if (RC_BAD( rc = getConfigValue( eConfigType, uiNumParams, ppszParams,
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&pszValue, uiMaxStrLen)))
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{
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pszValue = NULL;
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goto Exit;
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}
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// Do the configuration.
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if (RC_BAD( rc = FlmConfig( eConfigType, (void *)pszValue, (void *)0)))
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{
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goto Exit;
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}
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Exit:
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if (pszValue)
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{
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f_free( &pszValue);
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}
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return( rc);
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}
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/****************************************************************************
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Desc: Performs a FlmConfig call, as requested by the user.
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****************************************************************************/
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RCODE F_SysConfigPage::doConfig(
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eFlmConfigTypes eConfigType,
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FLMUINT uiNumParams,
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const char ** ppszParams)
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{
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RCODE rc = FERR_OK;
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char * pszTmp = NULL;
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char * pszDbName;
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char * pszPath;
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char * pszPtr;
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|
|
|
switch (eConfigType)
|
|
{
|
|
case FLM_CLOSE_UNUSED_FILES:
|
|
case FLM_CLOSE_ALL_FILES:
|
|
case FLM_START_STATS:
|
|
case FLM_STOP_STATS:
|
|
case FLM_RESET_STATS:
|
|
rc = configButton( eConfigType, uiNumParams, ppszParams);
|
|
break;
|
|
case FLM_OPEN_THRESHOLD:
|
|
case FLM_CACHE_LIMIT:
|
|
case FLM_MAX_CP_INTERVAL:
|
|
case FLM_MAX_TRANS_SECS:
|
|
case FLM_CACHE_ADJUST_INTERVAL:
|
|
case FLM_CACHE_CLEANUP_INTERVAL:
|
|
case FLM_UNUSED_CLEANUP_INTERVAL:
|
|
case FLM_MAX_UNUSED_TIME:
|
|
case FLM_BLOCK_CACHE_PERCENTAGE:
|
|
case FLM_QUERY_MAX:
|
|
rc = configUINT( eConfigType, uiNumParams, ppszParams);
|
|
break;
|
|
case FLM_SCACHE_DEBUG:
|
|
case FLM_CACHE_CHECK:
|
|
rc = configBOOL( eConfigType, uiNumParams, ppszParams);
|
|
break;
|
|
case FLM_BLOB_EXT:
|
|
rc = configString( eConfigType, uiNumParams, ppszParams, 63);
|
|
break;
|
|
case FLM_TMPDIR:
|
|
case FLM_CLOSE_FILE:
|
|
rc = configString( eConfigType, uiNumParams, ppszParams,
|
|
F_PATH_MAX_SIZE);
|
|
break;
|
|
case FLM_KILL_DB_HANDLES:
|
|
|
|
// Get the value to configure. The string should be a
|
|
// database name, semicolon, path.
|
|
|
|
pszPath = pszDbName = NULL;
|
|
if (RC_BAD( rc = getConfigValue( eConfigType, uiNumParams,
|
|
ppszParams, &pszTmp,
|
|
F_PATH_MAX_SIZE + F_PATH_MAX_SIZE + 1)))
|
|
{
|
|
pszTmp = NULL;
|
|
goto Exit;
|
|
}
|
|
pszDbName = pszPtr = pszTmp;
|
|
while (*pszDbName && *pszDbName <= ' ')
|
|
{
|
|
pszDbName++;
|
|
}
|
|
pszPtr = pszDbName;
|
|
if (*pszDbName)
|
|
{
|
|
pszPtr = pszDbName;
|
|
while (*pszPtr && *pszPtr != ';')
|
|
{
|
|
pszPtr++;
|
|
}
|
|
if (*pszPtr == ';')
|
|
{
|
|
*pszPtr = 0;
|
|
pszPath = pszPtr + 1;
|
|
while (*pszPath && *pszPath < ' ')
|
|
{
|
|
pszPath++;
|
|
}
|
|
if (!(*pszPath))
|
|
{
|
|
pszPath = NULL;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
pszDbName = NULL;
|
|
pszPath = NULL;
|
|
}
|
|
|
|
// Do the configuration.
|
|
|
|
if (RC_BAD( rc = FlmConfig( eConfigType, (void *)pszDbName,
|
|
(void *)pszPath)))
|
|
{
|
|
goto Exit;
|
|
}
|
|
break;
|
|
default:
|
|
rc = RC_SET( FERR_INVALID_PARM);
|
|
goto Exit;
|
|
}
|
|
|
|
Exit:
|
|
|
|
if (pszTmp)
|
|
{
|
|
f_free( &pszTmp);
|
|
}
|
|
|
|
return( rc);
|
|
|
|
}
|