xref: /trunk/main/connectivity/workben/iniParser/main.cxx (revision cf6516809c57e1bb0a940545cca99cdad54d4ce2)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include <rtl/ustring.hxx>
#include <stdio.h>
#include <com/sun/star/io/IOException.hpp>
#include <osl/process.h>
using namespace rtl;

#include <map>
#include <list>

struct ini_NameValue
{
    rtl::OUString sName;
    rtl::OUString sValue;

    inline ini_NameValue() SAL_THROW( () )
        {}
    inline ini_NameValue(
        OUString const & name, OUString const & value ) SAL_THROW( () )
        : sName( name ),
          sValue( value )
        {}
};

typedef std::list<
    ini_NameValue
> NameValueList;

struct ini_Section
{
    rtl::OUString sName;
    NameValueList lList;
};
typedef std::map<rtl::OUString,
                ini_Section
                >IniSectionMap;


class IniParser
{
    IniSectionMap mAllSection;
public:
    IniSectionMap * getAllSection(){return &mAllSection;};
    ini_Section *  getSection(OUString const & secName)
    {
        if (mAllSection.find(secName) != mAllSection.end())
            return &mAllSection[secName];
        return NULL;
    }
    IniParser(OUString const & rIniName) throw(com::sun::star::io::IOException )
    {
        OUString curDirPth;
        OUString iniUrl;
        osl_getProcessWorkingDir( &curDirPth.pData );
        if (osl_getAbsoluteFileURL( curDirPth.pData,    rIniName.pData, &iniUrl.pData ))
            throw ::com::sun::star::io::IOException();


#if OSL_DEBUG_LEVEL > 1
        OString sFile = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
        OSL_TRACE(__FILE__" -- parser() - %s\n", sFile.getStr());
#endif
        oslFileHandle handle=NULL;
        if (iniUrl.getLength() &&
            osl_File_E_None == osl_openFile(iniUrl.pData, &handle, osl_File_OpenFlag_Read))
        {
            rtl::ByteSequence seq;
            sal_uInt64 nSize = 0;

            osl_getFileSize(handle, &nSize);
            OUString sectionName = OUString::createFromAscii("no name section");
            while (true)
            {
                sal_uInt64 nPos;
                if (osl_File_E_None != osl_getFilePos(handle, &nPos) || nPos >= nSize)
                    break;
                if (osl_File_E_None != osl_readLine(handle , (sal_Sequence **) &seq))
                    break;
                OString line( (const sal_Char *) seq.getConstArray(), seq.getLength() );
                sal_Int32 nIndex = line.indexOf('=');
                if (nIndex >= 1)
                {
                    ini_Section *aSection = &mAllSection[sectionName];
                    struct ini_NameValue nameValue;
                    nameValue.sName = OStringToOUString(
                        line.copy(0,nIndex).trim(), RTL_TEXTENCODING_ASCII_US );
                    nameValue.sValue = OStringToOUString(
                        line.copy(nIndex+1).trim(), RTL_TEXTENCODING_UTF8 );

                    aSection->lList.push_back(nameValue);

                }
                else
                {
                    sal_Int32 nIndexStart = line.indexOf('[');
                    sal_Int32 nIndexEnd = line.indexOf(']');
                    if ( nIndexEnd > nIndexStart && nIndexStart >=0)
                    {
                        sectionName =  OStringToOUString(
                            line.copy(nIndexStart + 1,nIndexEnd - nIndexStart -1).trim(), RTL_TEXTENCODING_ASCII_US );
                        if (!sectionName.getLength())
                            sectionName = OUString::createFromAscii("no name section");

                        ini_Section *aSection = &mAllSection[sectionName];
                        aSection->sName = sectionName;
                    }
                }
            }
            osl_closeFile(handle);
        }
#if OSL_DEBUG_LEVEL > 1
        else
        {
            OString file_tmp = OUStringToOString(iniUrl, RTL_TEXTENCODING_ASCII_US);
            OSL_TRACE( __FILE__" -- couldn't open file: %s", file_tmp.getStr() );
            throw ::com::sun::star::io::IOException();
        }
#endif
    }
#if OSL_DEBUG_LEVEL > 1
    void Dump()
    {
        IniSectionMap::iterator iBegin = mAllSection.begin();
        IniSectionMap::iterator iEnd = mAllSection.end();
        for(;iBegin != iEnd;iBegin++)
        {
            ini_Section *aSection = &(*iBegin).second;
            OString sec_name_tmp = OUStringToOString(aSection->sName, RTL_TEXTENCODING_ASCII_US);
            for(NameValueList::iterator itor=aSection->lList.begin();
                itor != aSection->lList.end();
                itor++)
            {
                    struct ini_NameValue * aValue = &(*itor);
                    OString name_tmp = OUStringToOString(aValue->sName, RTL_TEXTENCODING_ASCII_US);
                    OString value_tmp = OUStringToOString(aValue->sValue, RTL_TEXTENCODING_UTF8);
                    OSL_TRACE(
                        " section=%s name=%s value=%s\n",
                                        sec_name_tmp.getStr(),
                                        name_tmp.getStr(),
                                        value_tmp.getStr() );

            }
        }

    }
#endif

};

#if (defined UNX) || (defined OS2)
int main( int argc, char * argv[] )
#else
int _cdecl main( int argc, char * argv[] )
#endif

{

    IniParser parser(OUString::createFromAscii("test.ini"));
    parser.Dump();
    return 0;
}