connectivity/workben/iniParser/main.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_connectivity.hxx"
  33 #include <rtl/ustring.hxx>
  34 #include <stdio.h>
  35 #include <com/sun/star/io/IOException.hpp>
  36 #include <osl/process.h>
  37 using namespace rtl;
  38
  39 #include <map>
  40 #include <list>
  41
  42 struct ini_NameValue
  43 {
  44     rtl::OUString sName;
  45     rtl::OUString sValue;
  46
  47     inline ini_NameValue() SAL_THROW( () )
  48         {}
  49     inline ini_NameValue(
  50         OUString const & name, OUString const & value ) SAL_THROW( () )
  51         : sName( name ),
  52           sValue( value )
  53         {}
  54 };
  55
  56 typedef std::list<
  57     ini_NameValue
  58 > NameValueList;
  59
  60 struct ini_Section
  61 {
  62     rtl::OUString sName;
  63     NameValueList lList;
  64 };
  65 typedef std::map<rtl::OUString,
  66                 ini_Section
  67                 >IniSectionMap;
  68
  69
  70 class IniParser
  71 {
  72     IniSectionMap mAllSection;
  73 public:
  74     IniSectionMap * getAllSection(){return &mAllSection;};
  75     ini_Section *  getSection(OUString const & secName)
  76     {
  77         if (mAllSection.find(secName) != mAllSection.end())
  78             return &mAllSection[secName];
  79         return NULL;
  80     }
  81     IniParser(OUString const & rIniName) throw(com::sun::star::io::IOException )
  82     {
  83         OUString curDirPth;
  84         OUString iniUrl;
  85         osl_getProcessWorkingDir( &curDirPth.pData );
  86         if (osl_getAbsoluteFileURL( curDirPth.pData,    rIniName.pData, &iniUrl.pData ))
  87             throw ::com::sun::star::io::IOException();
  88
  89
  90 #if OSL_DEBUG_LEVEL > 1
  91         OString sFile = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
  92         OSL_TRACE(__FILE__" -- parser() - %s\n", sFile.getStr());
  93 #endif
  94         oslFileHandle handle=NULL;
  95         if (iniUrl.getLength() &&
  96             osl_File_E_None == osl_openFile(iniUrl.pData, &handle, osl_File_OpenFlag_Read))
  97         {
  98             rtl::ByteSequence seq;
  99             sal_uInt64 nSize = 0;
 100
 101             osl_getFileSize(handle, &nSize);
 102             OUString sectionName = OUString::createFromAscii("no name section");
 103             while (true)
 104             {
 105                 sal_uInt64 nPos;
 106                 if (osl_File_E_None != osl_getFilePos(handle, &nPos) || nPos >= nSize)
 107                     break;
 108                 if (osl_File_E_None != osl_readLine(handle , (sal_Sequence **) &seq))
 109                     break;
 110                 OString line( (const sal_Char *) seq.getConstArray(), seq.getLength() );
 111                 sal_Int32 nIndex = line.indexOf('=');
 112                 if (nIndex >= 1)
 113                 {
 114                     ini_Section *aSection = &mAllSection[sectionName];
 115                     struct ini_NameValue nameValue;
 116                     nameValue.sName = OStringToOUString(
 117                         line.copy(0,nIndex).trim(), RTL_TEXTENCODING_ASCII_US );
 118                     nameValue.sValue = OStringToOUString(
 119                         line.copy(nIndex+1).trim(), RTL_TEXTENCODING_UTF8 );
 120
 121                     aSection->lList.push_back(nameValue);
 122
 123                 }
 124                 else
 125                 {
 126                     sal_Int32 nIndexStart = line.indexOf('[');
 127                     sal_Int32 nIndexEnd = line.indexOf(']');
 128                     if ( nIndexEnd > nIndexStart && nIndexStart >=0)
 129                     {
 130                         sectionName =  OStringToOUString(
 131                             line.copy(nIndexStart + 1,nIndexEnd - nIndexStart -1).trim(), RTL_TEXTENCODING_ASCII_US );
 132                         if (!sectionName.getLength())
 133                             sectionName = OUString::createFromAscii("no name section");
 134
 135                         ini_Section *aSection = &mAllSection[sectionName];
 136                         aSection->sName = sectionName;
 137                     }
 138                 }
 139             }
 140             osl_closeFile(handle);
 141         }
 142 #if OSL_DEBUG_LEVEL > 1
 143         else
 144         {
 145             OString file_tmp = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
 146             OSL_TRACE( __FILE__" -- couldn't open file: %s", file_tmp.getStr() );
 147             throw ::com::sun::star::io::IOException();
 148         }
 149 #endif
 150     }
 151 #if OSL_DEBUG_LEVEL > 1
 152     void Dump()
 153     {
 154         IniSectionMap::iterator iBegin = mAllSection.begin();
 155         IniSectionMap::iterator iEnd = mAllSection.end();
 156         for(;iBegin != iEnd;iBegin++)
 157         {
 158             ini_Section *aSection = &(*iBegin).second;
 159             OString sec_name_tmp = OUStringToOString(aSection->sName, RTL_TEXTENCODING_ASCII_US);
 160             for(NameValueList::iterator itor=aSection->lList.begin();
 161                 itor != aSection->lList.end();
 162                 itor++)
 163             {
 164                     struct ini_NameValue * aValue = &(*itor);
 165                     OString name_tmp = OUStringToOString(aValue->sName, RTL_TEXTENCODING_ASCII_US);
 166                     OString value_tmp = OUStringToOString(aValue->sValue, RTL_TEXTENCODING_UTF8);
 167                     OSL_TRACE(
 168                         " section=%s name=%s value=%s\n",
 169                                         sec_name_tmp.getStr(),
 170                                         name_tmp.getStr(),
 171                                         value_tmp.getStr() );
 172
 173             }
 174         }
 175
 176     }
 177 #endif
 178
 179 };
 180
 181 #if (defined UNX) || (defined OS2)
 182 int main( int argc, char * argv[] )
 183 #else
 184 int _cdecl main( int argc, char * argv[] )
 185 #endif
 186
 187 {
 188
 189     IniParser parser(OUString::createFromAscii("test.ini"));
 190     parser.Dump();
 191     return 0;
 192 }