LCOV - code coverage report
Current view: top level - xmlsecurity/source/dialogs - resourcemanager.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 1 106 0.9 %
Date: 2014-11-03 Functions: 2 11 18.2 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include "resourcemanager.hxx"
      22             : 
      23             : #include <vcl/svapp.hxx>
      24             : #include <vcl/fixed.hxx>
      25             : #include <svtools/stdctrl.hxx>
      26             : #include <svl/solar.hrc>
      27             : #include <unotools/syslocale.hxx>
      28             : #include <rtl/ustring.h>
      29             : #include <rtl/ustrbuf.h>
      30             : #include <vector>
      31             : 
      32             : using namespace std;
      33             : 
      34             : namespace XmlSec
      35             : {
      36             :     static ResMgr*          pResMgr = 0;
      37             :     static SvtSysLocale*    pSysLocale = 0;
      38             : 
      39           0 :     ResMgr* GetResMgr( void )
      40             :     {
      41           0 :         if (!pResMgr)
      42           0 :             pResMgr = ResMgr::CreateResMgr("xmlsec");
      43           0 :         return pResMgr;
      44             :     }
      45             : 
      46           0 :     const LocaleDataWrapper&    GetLocaleData( void )
      47             :     {
      48           0 :         if (!pSysLocale)
      49           0 :             pSysLocale = new SvtSysLocale;
      50           0 :         return pSysLocale->GetLocaleData();
      51             :     }
      52             : 
      53           0 :     DateTime GetDateTime( const ::com::sun::star::util::DateTime& _rDT )
      54             :     {
      55             :         return DateTime(
      56             :             Date( _rDT.Day, _rDT.Month, _rDT.Year ),
      57           0 :             tools::Time( _rDT.Hours, _rDT.Minutes, _rDT.Seconds, _rDT.NanoSeconds ) );
      58             :     }
      59             : 
      60           0 :     OUString GetDateTimeString( const ::com::sun::star::util::DateTime& _rDT )
      61             :     {
      62             :         // String with date and time information (#i20172#)
      63           0 :         DateTime aDT( GetDateTime( _rDT ) );
      64           0 :         const LocaleDataWrapper& rLoDa = GetLocaleData();
      65             : 
      66           0 :         return  rLoDa.getDate( aDT ) + " " + rLoDa.getTime( aDT );
      67             :     }
      68             : 
      69           0 :     OUString GetDateString( const ::com::sun::star::util::DateTime& _rDT )
      70             :     {
      71           0 :         return GetLocaleData().getDate( GetDateTime( _rDT ) );
      72             :     }
      73             : 
      74             :     /*
      75             :         Creates two strings based on the distinguished name which are displayed in the
      76             :         certificate details view. The first string contains only the values of the attribute
      77             :         and valudes pairs, which are separated by commas. All escape characters ('"') are
      78             :         removed.
      79             :         The second string is for the details view at the bottom. It shows the attribute/value
      80             :         pairs on different lines. All escape characters ('"') are removed.
      81             :     */
      82           0 :     pair< OUString, OUString> GetDNForCertDetailsView( const OUString & rRawString)
      83             :     {
      84           0 :         vector< pair< OUString, OUString > > vecAttrValueOfDN = parseDN(rRawString);
      85           0 :         OUStringBuffer s1, s2;
      86           0 :         OUString sEqual(" = ");
      87             :         typedef vector< pair < OUString, OUString > >::const_iterator CIT;
      88           0 :         for (CIT i = vecAttrValueOfDN.begin(); i < vecAttrValueOfDN.end(); ++i)
      89             :         {
      90           0 :             if (i != vecAttrValueOfDN.begin())
      91             :             {
      92           0 :                 s1.append(',');
      93           0 :                 s2.append('\n');
      94             :             }
      95           0 :             s1.append(i->second);
      96           0 :             s2.append(i->first + sEqual + i->second);
      97             :         }
      98           0 :         return make_pair(s1.makeStringAndClear(), s2.makeStringAndClear());
      99             :     }
     100             : 
     101             : /*
     102             :     Whenever the attribute value contains special characters, such as '"' or ',' (without '')
     103             :     then the value will be enclosed in double quotes by the respective Windows or NSS function
     104             :     which we use to retrieve, for example, the subject name. If double quotes appear in the value then
     105             :     they are escaped with a double quote. This function removes the escape characters.
     106             : */
     107             : #ifdef WNT
     108             : vector< pair< OUString, OUString> > parseDN(const OUString& rRawString)
     109             : {
     110             :         vector< pair<OUString, OUString> > retVal;
     111             :         bool bInEscape = false;
     112             :         bool bInValue = false;
     113             :         bool bInType = true;
     114             :         sal_Int32 nTypeNameStart = 0;
     115             :         OUString sType;
     116             :         OUStringBuffer sbufValue;
     117             :         sal_Int32 length = rRawString.getLength();
     118             : 
     119             :         for (sal_Int32 i = 0; i < length; i++)
     120             :         {
     121             :             sal_Unicode c = rRawString[i];
     122             : 
     123             :             if (c == '=')
     124             :             {
     125             :                 if (! bInValue)
     126             :                 {
     127             :                     sType = rRawString.copy(nTypeNameStart, i - nTypeNameStart);
     128             :                     sType = sType.trim();
     129             :                     bInType = false;
     130             :                 }
     131             :                 else
     132             :                 {
     133             :                     sbufValue.append(c);
     134             :                 }
     135             :             }
     136             :             else if (c == '"')
     137             :             {
     138             :                 if (!bInEscape)
     139             :                 {
     140             :                     //If this is the quote is the first of the couple which enclose the
     141             :                     //whole value, because the value contains special characters
     142             :                     //then we just drop it. That is, this character must be followed by
     143             :                     //a character which is not '"'.
     144             :                     if ( i + 1 < length && rRawString[i+1] == '"')
     145             :                         bInEscape = true;
     146             :                     else
     147             :                         bInValue = !bInValue; //value is enclosed in " "
     148             :                 }
     149             :                 else
     150             :                 {
     151             :                     //This quote is escaped by a preceding quote and therefore is
     152             :                     //part of the value
     153             :                     sbufValue.append(c);
     154             :                     bInEscape = false;
     155             :                 }
     156             :             }
     157             :             else if (c == ',' || c == '+')
     158             :             {
     159             :                 //The comma separate the attribute value pairs.
     160             :                 //If the comma is not part of a value (the value would then be enclosed in '"'),
     161             :                 //then we have reached the end of the value
     162             :                 if (!bInValue)
     163             :                 {
     164             :                     OSL_ASSERT(!sType.isEmpty());
     165             :                     retVal.push_back(make_pair(sType, sbufValue.makeStringAndClear()));
     166             :                     sType = OUString();
     167             :                     //The next char is the start of the new type
     168             :                     nTypeNameStart = i + 1;
     169             :                     bInType = true;
     170             :                 }
     171             :                 else
     172             :                 {
     173             :                     //The whole string is enclosed because it contains special characters.
     174             :                     //The enclosing '"' are not part of certificate but will be added by
     175             :                     //the function (Windows or NSS) which retrieves DN
     176             :                     sbufValue.append(c);
     177             :                 }
     178             :             }
     179             :             else
     180             :             {
     181             :                 if (!bInType)
     182             :                     sbufValue.append(c);
     183             :             }
     184             :         }
     185             :         if (sbufValue.getLength())
     186             :         {
     187             :             OSL_ASSERT(!sType.isEmpty());
     188             :             retVal.push_back(make_pair(sType, sbufValue.makeStringAndClear()));
     189             :         }
     190             :         return retVal;
     191             :     }
     192             : #else
     193           0 : vector< pair< OUString, OUString> > parseDN(const OUString& rRawString)
     194             :     {
     195           0 :         vector< pair<OUString, OUString> > retVal;
     196             :         //bInEscape == true means that the preceding character is an escape character
     197           0 :         bool bInEscape = false;
     198           0 :         bool bInValue = false;
     199           0 :         bool bInType = true;
     200           0 :         sal_Int32 nTypeNameStart = 0;
     201           0 :         OUString sType;
     202           0 :         OUStringBuffer sbufValue;
     203           0 :         sal_Int32 length = rRawString.getLength();
     204             : 
     205           0 :         for (sal_Int32 i = 0; i < length; i++)
     206             :         {
     207           0 :             sal_Unicode c = rRawString[i];
     208             : 
     209           0 :             if (c == '=')
     210             :             {
     211           0 :                 if (! bInValue)
     212             :                 {
     213           0 :                     sType = rRawString.copy(nTypeNameStart, i - nTypeNameStart);
     214           0 :                     sType = sType.trim();
     215           0 :                     bInType = false;
     216             :                 }
     217             :                 else
     218             :                 {
     219           0 :                     sbufValue.append(c);
     220             :                 }
     221             :             }
     222           0 :             else if (c == '\\')
     223             :             {
     224           0 :                 if (!bInEscape)
     225             :                 {
     226           0 :                     bInEscape = true;
     227             :                 }
     228             :                 else
     229             :                 { // bInEscape is true
     230           0 :                     sbufValue.append(c);
     231           0 :                     bInEscape = false;
     232             :                 }
     233             :             }
     234           0 :             else if (c == '"')
     235             :             {
     236             :                 //an unescaped '"' is either at the beginning or end of the value
     237           0 :                 if (!bInEscape)
     238             :                 {
     239           0 :                     if ( !bInValue)
     240           0 :                         bInValue = true;
     241           0 :                     else if (bInValue)
     242           0 :                         bInValue = false;
     243             :                 }
     244             :                 else
     245             :                 {
     246             :                     //This quote is escaped by a preceding quote and therefore is
     247             :                     //part of the value
     248           0 :                     sbufValue.append(c);
     249           0 :                     bInEscape = false;
     250             :                 }
     251             :             }
     252           0 :             else if (c == ',' || c == '+')
     253             :             {
     254             :                 //The comma separate the attribute value pairs.
     255             :                 //If the comma is not part of a value (the value would then be enclosed in '"'),
     256             :                 //then we have reached the end of the value
     257           0 :                 if (!bInValue)
     258             :                 {
     259             :                     OSL_ASSERT(!sType.isEmpty());
     260           0 :                     retVal.push_back(make_pair(sType, sbufValue.makeStringAndClear()));
     261           0 :                     sType = OUString();
     262             :                     //The next char is the start of the new type
     263           0 :                     nTypeNameStart = i + 1;
     264           0 :                     bInType = true;
     265             :                 }
     266             :                 else
     267             :                 {
     268             :                     //The whole string is enclosed because it contains special characters.
     269             :                     //The enclosing '"' are not part of certificate but will be added by
     270             :                     //the function (Windows or NSS) which retrieves DN
     271           0 :                     sbufValue.append(c);
     272             :                 }
     273             :             }
     274             :             else
     275             :             {
     276           0 :                 if (!bInType)
     277             :                 {
     278           0 :                     sbufValue.append(c);
     279           0 :                     bInEscape = false;
     280             :                 }
     281             :             }
     282             :         }
     283           0 :         if (!sbufValue.isEmpty())
     284             :         {
     285             :             OSL_ASSERT(!sType.isEmpty());
     286           0 :             retVal.push_back(make_pair(sType, sbufValue.makeStringAndClear()));
     287             :         }
     288           0 :         return retVal;
     289             :     }
     290             : 
     291             : #endif
     292             : 
     293           0 :     OUString GetContentPart( const OUString& _rRawString )
     294             :     {
     295           0 :         char const * aIDs[] = { "CN", "OU", "O", "E", NULL };
     296           0 :         OUString retVal;
     297           0 :         int i = 0;
     298           0 :         vector< pair< OUString, OUString > > vecAttrValueOfDN = parseDN(_rRawString);
     299           0 :         while ( aIDs[i] )
     300             :         {
     301           0 :             OUString sPartId = OUString::createFromAscii( aIDs[i++] );
     302             :             typedef vector< pair < OUString, OUString > >::const_iterator CIT;
     303           0 :             for (CIT idn = vecAttrValueOfDN.begin(); idn != vecAttrValueOfDN.end(); ++idn)
     304             :             {
     305           0 :                 if (idn->first.equals(sPartId))
     306             :                 {
     307           0 :                     retVal = idn->second;
     308           0 :                     break;
     309             :                 }
     310             :             }
     311           0 :             if (!retVal.isEmpty())
     312           0 :                 break;
     313           0 :         }
     314           0 :         return retVal;
     315             :     }
     316             : 
     317           0 :     OUString GetHexString( const ::com::sun::star::uno::Sequence< sal_Int8 >& _rSeq, const char* _pSep, sal_uInt16 _nLineBreak )
     318             :     {
     319           0 :         const sal_Int8*         pSerNumSeq = _rSeq.getConstArray();
     320           0 :         int                     nCnt = _rSeq.getLength();
     321           0 :         OUStringBuffer          aStr;
     322           0 :         const char              pHexDigs[ 17 ] = "0123456789ABCDEF";
     323           0 :         char                    pBuffer[ 3 ] = "  ";
     324             :         sal_uInt8                   nNum;
     325           0 :         sal_uInt16                  nBreakStart = _nLineBreak? _nLineBreak : 1;
     326           0 :         sal_uInt16                  nBreak = nBreakStart;
     327           0 :         for( int i = 0 ; i < nCnt ; ++i )
     328             :         {
     329           0 :             nNum = sal_uInt8( pSerNumSeq[ i ] );
     330             : 
     331             :             // exchange the buffer[0] and buffer[1], which make it consistent with Mozilla and Windows
     332           0 :             pBuffer[ 1 ] = pHexDigs[ nNum & 0x0F ];
     333           0 :             nNum >>= 4;
     334           0 :             pBuffer[ 0 ] = pHexDigs[ nNum ];
     335           0 :             aStr.appendAscii( pBuffer );
     336             : 
     337           0 :             --nBreak;
     338           0 :             if( nBreak )
     339           0 :                 aStr.appendAscii( _pSep );
     340             :             else
     341             :             {
     342           0 :                 nBreak = nBreakStart;
     343           0 :                 aStr.append( '\n' );
     344             :             }
     345             :         }
     346             : 
     347           0 :         return aStr.makeStringAndClear();
     348             :     }
     349         162 : }
     350             : 
     351             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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