/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



#include "system.h"

#include "file_url.h"
#include "path_helper.hxx"

#include <osl/diagnose.h>
#include <osl/profile.h>
#include <osl/process.h>
#include <osl/file.h>
#include <osl/util.h>
#include <rtl/alloc.h>
#include <algorithm>
using std::min;
static inline void copy_ustr_n( void *dest, const void *source, size_t length ) { rtl_copyMemory(dest, source, length*sizeof(sal_Unicode)); }

#define LINES_INI       32
#define LINES_ADD       10
#define SECTIONS_INI    5
#define SECTIONS_ADD    3
#define ENTRIES_INI     5
#define ENTRIES_ADD     3


#define STR_INI_EXTENSION   L".ini"
#define STR_INI_METAHOME	"?~"
#define STR_INI_METASYS		"?$"
#define STR_INI_METACFG		"?^"
#define STR_INI_METAINS		"?#"

#define STR_INI_BOOLYES     "yes"
#define STR_INI_BOOLON      "on"
#define STR_INI_BOOLONE     "1"
#define STR_INI_BOOLNO      "no"
#define STR_INI_BOOLOFF     "off"
#define STR_INI_BOOLZERO    "0"

#define FLG_USER            0x00FF
#define FLG_AUTOOPEN        0x0100
#define FLG_MODIFIED        0x0200

#define SVERSION_LOCATION   STR_INI_METACFG
#define SVERSION_FALLBACK   STR_INI_METASYS
#define SVERSION_NAME   	"sversion"
#define SVERSION_SECTION    "Versions"
#define SVERSION_SOFFICE    "StarOffice"
#define SVERSION_PROFILE    "soffice.ini"
#define SVERSION_OPTION     "userid:"
#define SVERSION_DIRS		{ "bin", "program" }
#define SVERSION_USER       "user"

#define DEFAULT_PMODE   (_S_IREAD | _S_IWRITE)

#define _BUILD_STR_(n)	# n
#define BUILD_STR(n)	_BUILD_STR_(n)


/*#define DEBUG_OSL_PROFILE 1*/
/*#define TRACE_OSL_PROFILE 1*/


/*****************************************************************************/
/* Data Type Definition */
/*****************************************************************************/

typedef FILETIME osl_TStamp;

typedef enum _osl_TLockMode
{
	un_lock, read_lock, write_lock
} osl_TLockMode;

typedef struct _osl_TFile
{
	HANDLE  m_Handle;
	sal_Char*   m_pReadPtr;
	sal_Char    m_ReadBuf[512];
/*  	sal_Char*   m_pWritePtr; */
/*  	sal_Char    m_WriteBuf[512]; */
    sal_Char*   m_pWriteBuf;
    sal_uInt32  m_nWriteBufLen;
    sal_uInt32  m_nWriteBufFree;
} osl_TFile;

typedef struct _osl_TProfileEntry
{
	sal_uInt32   	m_Line;
	sal_uInt32    	m_Offset;
	sal_uInt32      m_Len;
} osl_TProfileEntry;

typedef struct _osl_TProfileSection
{
	sal_uInt32          m_Line;
	sal_uInt32          m_Offset;
	sal_uInt32          m_Len;
	sal_uInt32          m_NoEntries;
	sal_uInt32          m_MaxEntries;
	osl_TProfileEntry*  m_Entries;
} osl_TProfileSection;


/*
	Profile-data structure hidden behind oslProfile:
*/
typedef struct _osl_TProfileImpl
{
	sal_uInt32  m_Flags;
	osl_TFile*  m_pFile;
	osl_TStamp  m_Stamp;
	sal_uInt32  m_NoLines;
	sal_uInt32  m_MaxLines;
	sal_uInt32  m_NoSections;
	sal_uInt32  m_MaxSections;
	sal_Char**  m_Lines;
	rtl_uString *m_strFileName;
	osl_TProfileSection* m_Sections;
} osl_TProfileImpl;


/*****************************************************************************/
/* Static Module Function Declarations */
/*****************************************************************************/

static osl_TFile*           openFileImpl(rtl_uString * strFileName, oslProfileOption ProfileFlags  );
static osl_TStamp           closeFileImpl(osl_TFile* pFile);
static sal_Bool             lockFile(const osl_TFile* pFile, osl_TLockMode eMode);
static sal_Bool             rewindFile(osl_TFile* pFile, sal_Bool bTruncate);
static osl_TStamp           getFileStamp(osl_TFile* pFile);

static sal_Bool             getLine(osl_TFile* pFile, const sal_Char *pszLine, int MaxLen);
static sal_Bool             putLine(osl_TFile* pFile, const sal_Char *pszLine);
static const sal_Char*      stripBlanks(const sal_Char* String, sal_uInt32* pLen);
static const sal_Char*      addLine(osl_TProfileImpl* pProfile, const sal_Char* Line);
static const sal_Char*      insertLine(osl_TProfileImpl* pProfile, const sal_Char* Line, sal_uInt32 LineNo);
static void                 removeLine(osl_TProfileImpl* pProfile, sal_uInt32 LineNo);
static void                 setEntry(osl_TProfileImpl* pProfile, osl_TProfileSection* pSection,
                                     sal_uInt32 NoEntry, sal_uInt32 Line,
                                     const sal_Char* Entry, sal_uInt32 Len);
static sal_Bool             addEntry(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection,
                                     int Line, const sal_Char* Entry, sal_uInt32 Len);
static void                 removeEntry(osl_TProfileSection *pSection, sal_uInt32 NoEntry);
static sal_Bool             addSection(osl_TProfileImpl* pProfile, int Line, const sal_Char* Section, sal_uInt32 Len);
static void                 removeSection(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection);
static osl_TProfileSection* findEntry(osl_TProfileImpl* pProfile, const sal_Char* Section,
                                      const sal_Char* Entry, sal_uInt32 *pNoEntry);
static sal_Bool             loadProfile(osl_TFile* pFile, osl_TProfileImpl* pProfile);
static sal_Bool             storeProfile(osl_TProfileImpl* pProfile, sal_Bool bCleanup);
static osl_TProfileImpl*    acquireProfile(oslProfile Profile, sal_Bool bWriteable);
static sal_Bool             releaseProfile(osl_TProfileImpl* pProfile);
static sal_Bool             lookupProfile(const sal_Unicode *strPath, const sal_Unicode *strFile, sal_Unicode *strProfile);

static sal_Bool writeProfileImpl (osl_TFile* pFile);
static osl_TFile* osl_openTmpProfileImpl(osl_TProfileImpl*);
static sal_Bool osl_ProfileSwapProfileNames(osl_TProfileImpl*);
static rtl_uString* osl_ProfileGenerateExtension(rtl_uString* ustrFileName, rtl_uString* ustrExtension);

static sal_Bool SAL_CALL osl_getProfileName(rtl_uString* strPath, rtl_uString* strName, rtl_uString** strProfileName);

/*****************************************************************************/
/* Exported Module Functions */
/*****************************************************************************/

oslProfile SAL_CALL osl_openProfile(rtl_uString *strProfileName, sal_uInt32 Flags)
{
	osl_TFile*        pFile = NULL;
	osl_TProfileImpl* pProfile;
	rtl_uString		  *FileName=NULL;
    
#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_openProfile\n");
#endif
	OSL_VERIFY(strProfileName);

	if (rtl_uString_getLength(strProfileName) == 0 )
	{
		OSL_VERIFY(osl_getProfileName(NULL, NULL, &FileName));
	}
	else
	{
		rtl_uString_assign(&FileName, strProfileName);
	}

    
	osl_getSystemPathFromFileURL(FileName, &FileName);
    
    
#ifdef DEBUG_OSL_PROFILE
    Flags=osl_Profile_FLUSHWRITE;

    // OSL_TRACE("opening '%s'\n",FileName);
    if ( Flags == osl_Profile_DEFAULT )
    {
        OSL_TRACE("with osl_Profile_DEFAULT \n");
    }
    if ( Flags & osl_Profile_SYSTEM )
    {
        OSL_TRACE("with osl_Profile_SYSTEM \n");
    }
    if ( Flags & osl_Profile_READLOCK )
    {
        OSL_TRACE("with osl_Profile_READLOCK \n");
    }
    if ( Flags & osl_Profile_WRITELOCK )
    {
        OSL_TRACE("with osl_Profile_WRITELOCK \n");
    }
/*      if ( Flags & osl_Profile_READWRITE ) */
/*      { */
/*          OSL_TRACE("with osl_Profile_READWRITE \n"); */
/*      } */
    if ( Flags & osl_Profile_FLUSHWRITE )
    {
        OSL_TRACE("with osl_Profile_FLUSHWRITE \n");
    }
#endif

    if ( (! (Flags & osl_Profile_SYSTEM)) && ( (pFile = openFileImpl(FileName, Flags) ) == NULL ) )
    {
#ifdef TRACE_OSL_PROFILE
	    OSL_TRACE("Out osl_openProfile [not opened]\n");
#endif
		if( FileName)
			rtl_uString_release( FileName);

        return (NULL);
    }


	pProfile = (osl_TProfileImpl*)calloc(1, sizeof(osl_TProfileImpl));

	
	pProfile->m_Flags = Flags & FLG_USER;
	osl_getSystemPathFromFileURL(strProfileName, &pProfile->m_strFileName);
//	rtl_uString_assign(&pProfile->m_strFileName, strProfileName);

	if (Flags & (osl_Profile_READLOCK | osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE ))
		pProfile->m_pFile = pFile;

	pProfile->m_Stamp = getFileStamp(pFile);

	loadProfile(pFile, pProfile);

	if (pProfile->m_pFile == NULL)
		closeFileImpl(pFile);

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_openProfile [ok]\n");
#endif
	if( FileName)
		rtl_uString_release( FileName);

	return (pProfile);
}

sal_Bool SAL_CALL osl_closeProfile(oslProfile Profile)
{
	osl_TProfileImpl* pProfile = (osl_TProfileImpl*)Profile;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_closeProfile\n");
#endif

    if ( Profile == 0 )
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_closeProfile [profile==0]\n");
#endif
        return sal_False;
    }

	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
        pProfile = acquireProfile(Profile,sal_True);

        if ( pProfile != 0 )
        {
			if ( !( pProfile->m_Flags & osl_Profile_READLOCK )  && ( pProfile->m_Flags & FLG_MODIFIED ) )
			{
/*  				if (pProfile->m_pFile == NULL) */
/*  					pProfile->m_pFile = openFileImpl(pProfile->m_Filename, sal_True); */

				storeProfile(pProfile, sal_False);
			}
		}
		else
		{
			pProfile = acquireProfile(Profile,sal_False);
		}

		if ( pProfile == 0 )
		{
#ifdef TRACE_OSL_PROFILE
			OSL_TRACE("Out osl_closeProfile [pProfile==0]\n");
#endif
			return sal_False;
		}

		if (pProfile->m_pFile != NULL)
			closeFileImpl(pProfile->m_pFile);
	}

	pProfile->m_pFile = NULL;
	rtl_uString_release(pProfile->m_strFileName);
	pProfile->m_strFileName = NULL;

	/* release whole profile data types memory */
	if ( pProfile->m_NoLines > 0)
	{
		unsigned int index=0;
		if ( pProfile->m_Lines != 0 )
		{
			for ( index = 0 ; index < pProfile->m_NoLines ; ++index)
			{
				if ( pProfile->m_Lines[index] != 0 )
				{
					free(pProfile->m_Lines[index]);
				}
			}
			free(pProfile->m_Lines);
		}
		if ( pProfile->m_Sections != 0 )
		{
			/*osl_TProfileSection* pSections=pProfile->m_Sections;*/
			for ( index = 0 ; index < pProfile->m_NoSections ; ++index )
			{
				if ( pProfile->m_Sections[index].m_Entries != 0 )
				{
					free(pProfile->m_Sections[index].m_Entries);
				}
			}
			free(pProfile->m_Sections);
		}

	}
	free(pProfile);

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_closeProfile [ok]\n");
#endif
	return (sal_True);
}


sal_Bool SAL_CALL osl_flushProfile(oslProfile Profile)
{
	osl_TProfileImpl* pProfile = (osl_TProfileImpl*) Profile;
	osl_TFile* pFile;
	sal_Bool bRet = sal_False;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_flushProfile()\n");
#endif

    if ( pProfile == 0 )
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_flushProfile() [pProfile == 0]\n");
#endif
        return sal_False;
    }

	pFile = pProfile->m_pFile;
    if ( !( pFile != 0 && pFile->m_Handle >= 0 ) )
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_flushProfile() [invalid file]\n");
#endif
        return sal_False;
    }

	if ( pProfile->m_Flags & FLG_MODIFIED )
	{
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("swapping to storeprofile\n");
#endif
		bRet = storeProfile(pProfile,sal_False);
	}

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_flushProfile() [ok]\n");
#endif
    return bRet;
}

static sal_Bool writeProfileImpl(osl_TFile* pFile)
{
	DWORD BytesWritten=0;
	BOOL bRet;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_writeProfileImpl()\n");
#endif

    if ( !( pFile != 0 && pFile->m_Handle != INVALID_HANDLE_VALUE ) || ( pFile->m_pWriteBuf == 0 ) )
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_writeProfileImpl() [invalid args]\n");
#endif
        return sal_False;
    }

#ifdef DEBUG_OSL_PROFILE
/*    OSL_TRACE("File Buffer in writeProfileImpl '%s' size == '%i' '%i'(%i)\n",
      pFile->m_pWriteBuf,pFile->m_nWriteBufLen,strlen(pFile->m_pWriteBuf),pFile->m_nWriteBufLen - pFile->m_nWriteBufFree);*/
#endif

    bRet=WriteFile(pFile->m_Handle, pFile->m_pWriteBuf, pFile->m_nWriteBufLen - pFile->m_nWriteBufFree,&BytesWritten,NULL);

    if ( bRet == 0 || BytesWritten <= 0 )
    {
		OSL_ENSURE(bRet,"WriteFile failed!!!");

        OSL_TRACE("write failed '%s'\n",strerror(errno));

/*        OSL_TRACE("Out osl_writeProfileImpl() [write '%s']\n",strerror(errno));*/
        return (sal_False);
    }

    free(pFile->m_pWriteBuf);
    pFile->m_pWriteBuf=0;
	pFile->m_nWriteBufLen=0;
	pFile->m_nWriteBufFree=0;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_writeProfileImpl() [ok]\n");
#endif
    return sal_True;
}


sal_Bool SAL_CALL osl_readProfileString(oslProfile Profile,
							  const sal_Char* pszSection, const sal_Char* pszEntry,
							  sal_Char* pszString, sal_uInt32 MaxLen,
							  const sal_Char* pszDefault)
{
	sal_uInt32    NoEntry;
	const sal_Char* pStr = 0;
	osl_TProfileSection* pSec;
	osl_TProfileImpl*    pProfile = 0;


#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_readProfileString\n");
#endif

    pProfile = acquireProfile(Profile, sal_False);

	if (pProfile == NULL)
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_readProfileString [pProfile==0]\n");
#endif


		return (sal_False);
    }


	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
		if (((pSec = findEntry(pProfile, pszSection, pszEntry, &NoEntry)) != NULL) &&
			(NoEntry < pSec->m_NoEntries) &&
			((pStr = strchr(pProfile->m_Lines[pSec->m_Entries[NoEntry].m_Line],
							'=')) != NULL))
			pStr++;
		else
			pStr = pszDefault;

		if ( pStr != 0 )
		{
			pStr = stripBlanks(pStr, NULL);
			MaxLen = (MaxLen - 1 < strlen(pStr)) ? (MaxLen - 1) : strlen(pStr);
			pStr = stripBlanks(pStr, &MaxLen);
			strncpy(pszString, pStr, MaxLen);
			pszString[MaxLen] = '\0';
		}
	}
	else
	{
        ::osl::LongPathBuffer< sal_Char > aFileName( MAX_LONG_PATH );

		WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(pProfile->m_strFileName->buffer), -1, aFileName, aFileName.getBufSizeInSymbols(), NULL, NULL);
		GetPrivateProfileString(pszSection, pszEntry, pszDefault, pszString, MaxLen, aFileName);
	}

	releaseProfile(pProfile);

	if ( pStr == 0 )
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_readProfileString [pStr==0]\n");
#endif


		return (sal_False);
    }

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_readProfileString [ok]\n");
#endif




	return (sal_True);
}


sal_Bool SAL_CALL osl_readProfileBool(oslProfile Profile,
							const sal_Char* pszSection, const sal_Char* pszEntry,
							sal_Bool Default)
{
	sal_Char Line[32];

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_readProfileBool\n");
#endif

	if (osl_readProfileString(Profile, pszSection, pszEntry, Line, sizeof(Line), ""))
	{
		if ((stricmp(Line, STR_INI_BOOLYES) == 0) ||
			(stricmp(Line, STR_INI_BOOLON)  == 0) ||
			(stricmp(Line, STR_INI_BOOLONE) == 0))
			Default = sal_True;
		else
			if ((stricmp(Line, STR_INI_BOOLNO)   == 0) ||
				(stricmp(Line, STR_INI_BOOLOFF)  == 0) ||
				(stricmp(Line, STR_INI_BOOLZERO) == 0))
				Default = sal_False;
	}

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_readProfileBool [ok]\n");
#endif

	return (Default);
}


sal_uInt32 SAL_CALL osl_readProfileIdent(oslProfile Profile,
							  const sal_Char* pszSection, const sal_Char* pszEntry,
							  sal_uInt32 FirstId, const sal_Char* Strings[],
							  sal_uInt32 Default)
{
	sal_uInt32    i;
	sal_Char        Line[256];

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_readProfileIdent\n");
#endif

	if (osl_readProfileString(Profile, pszSection, pszEntry, Line, sizeof(Line), ""))
	{
		i = 0;
		while (Strings[i] != NULL)
		{
			if (stricmp(Line, Strings[i]) == 0)
			{
				Default = i + FirstId;
				break;
			}
			i++;
		}
	}

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_readProfileIdent [ok]\n");
#endif
	return (Default);
}

sal_Bool SAL_CALL osl_writeProfileString(oslProfile Profile,
							   const sal_Char* pszSection, const sal_Char* pszEntry,
							   const sal_Char* pszString)
{
	sal_uInt32    i;
    sal_Bool bRet = sal_False;
	sal_uInt32    NoEntry;
	const sal_Char* pStr;
	sal_Char        Line[4096];
	osl_TProfileSection* pSec;
	osl_TProfileImpl*    pProfile = 0;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_writeProfileString\n");
#endif

    pProfile = acquireProfile(Profile, sal_True);

	if (pProfile == NULL)
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_writeProfileString [pProfile==0]\n");
#endif
		return (sal_False);
    }


	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
		if ((pSec = findEntry(pProfile, pszSection, pszEntry, &NoEntry)) == NULL)
		{
			Line[0] = '\0';
			addLine(pProfile, Line);

			Line[0] = '[';
			strcpy(&Line[1], pszSection);
			Line[1 + strlen(pszSection)] = ']';
			Line[2 + strlen(pszSection)] = '\0';

			if (((pStr = addLine(pProfile, Line)) == NULL) ||
				(! addSection(pProfile, pProfile->m_NoLines - 1, &pStr[1], strlen(pszSection))))
			{
				releaseProfile(pProfile);
#ifdef TRACE_OSL_PROFILE
                OSL_TRACE("Out osl_writeProfileString [not added]\n");
#endif
				return (sal_False);
			}

			pSec = &pProfile->m_Sections[pProfile->m_NoSections - 1];
			NoEntry = pSec->m_NoEntries;
		}

		Line[0] = '\0';
		strcpy(&Line[0], pszEntry);
		Line[0 + strlen(pszEntry)] = '=';
		strcpy(&Line[1 + strlen(pszEntry)], pszString);

		if (NoEntry >= pSec->m_NoEntries)
		{
			if (pSec->m_NoEntries > 0)
				i = pSec->m_Entries[pSec->m_NoEntries - 1].m_Line + 1;
			else
				i = pSec->m_Line + 1;

			if (((pStr = insertLine(pProfile, Line, i)) == NULL) ||
				(! addEntry(pProfile, pSec, i, pStr, strlen(pszEntry))))
			{
				releaseProfile(pProfile);
#ifdef TRACE_OSL_PROFILE
                OSL_TRACE("Out osl_writeProfileString [not inserted]\n");
#endif
				return (sal_False);
			}

			pProfile->m_Flags |= FLG_MODIFIED;
		}
		else
		{
			i = pSec->m_Entries[NoEntry].m_Line;
			free(pProfile->m_Lines[i]);
			pProfile->m_Lines[i] = strdup(Line);
			setEntry(pProfile, pSec, NoEntry, i, pProfile->m_Lines[i], strlen(pszEntry));

			pProfile->m_Flags |= FLG_MODIFIED;
		}
	}
	else
	{
        ::osl::LongPathBuffer< sal_Char > aFileName( MAX_LONG_PATH );

		WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(pProfile->m_strFileName->buffer), -1, aFileName, aFileName.getBufSizeInSymbols(), NULL, NULL);
		WritePrivateProfileString(pszSection, pszEntry, pszString, aFileName);
	}

    bRet = releaseProfile(pProfile);
#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_writeProfileString [ok]\n");
#endif
	return bRet;
}


sal_Bool SAL_CALL osl_writeProfileBool(oslProfile Profile,
							 const sal_Char* pszSection, const sal_Char* pszEntry,
							 sal_Bool Value)
{
    sal_Bool bRet = sal_False;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_writeProfileBool\n");
#endif

	if (Value)
		bRet=osl_writeProfileString(Profile, pszSection, pszEntry, STR_INI_BOOLONE);
	else
		bRet=osl_writeProfileString(Profile, pszSection, pszEntry, STR_INI_BOOLZERO);

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_writeProfileBool [ok]\n");
#endif

    return bRet;
}


sal_Bool SAL_CALL osl_writeProfileIdent(oslProfile Profile,
							  const sal_Char* pszSection, const sal_Char* pszEntry,
							  sal_uInt32 FirstId, const sal_Char* Strings[],
							  sal_uInt32 Value)
{
	int i, n;
    sal_Bool bRet = sal_False;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_writeProfileIdent\n");
#endif

	for (n = 0; Strings[n] != NULL; n++);

	if ((i = Value - FirstId) >= n)
		bRet=sal_False;
	else
		bRet=osl_writeProfileString(Profile, pszSection, pszEntry, Strings[i]);

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_writeProfileIdent\n");
#endif
    return bRet;
}


sal_Bool SAL_CALL osl_removeProfileEntry(oslProfile Profile,
							   const sal_Char *pszSection, const sal_Char *pszEntry)
{
	sal_uInt32    NoEntry;
	osl_TProfileSection* pSec;
	osl_TProfileImpl*    pProfile = 0;
    sal_Bool bRet = sal_False;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_removeProfileEntry\n");
#endif

    pProfile = acquireProfile(Profile, sal_True);

	if (pProfile == NULL)
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_removeProfileEntry [pProfile==0]\n");
#endif


		return (sal_False);
    }


	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
		if (((pSec = findEntry(pProfile, pszSection, pszEntry, &NoEntry)) != NULL) &&
			(NoEntry < pSec->m_NoEntries))
		{
			removeLine(pProfile, pSec->m_Entries[NoEntry].m_Line);
			removeEntry(pSec, NoEntry);
			if (pSec->m_NoEntries == 0)
			{
				removeLine(pProfile, pSec->m_Line);

				/* remove any empty separation line */
				if ((pSec->m_Line > 0) && (pProfile->m_Lines[pSec->m_Line - 1][0] == '\0'))
		            removeLine(pProfile, pSec->m_Line - 1);

				removeSection(pProfile, pSec);
			}

			pProfile->m_Flags |= FLG_MODIFIED;
		}
	}
	else
	{
        ::osl::LongPathBuffer< sal_Char > aFileName( MAX_LONG_PATH );

		WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(pProfile->m_strFileName->buffer), -1, aFileName, aFileName.getBufSizeInSymbols(), NULL, NULL);
		WritePrivateProfileString(pszSection, pszEntry, NULL, aFileName);
	}

    bRet = releaseProfile(pProfile);
#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_removeProfileEntry [ok]\n");
#endif
	return bRet;
}


sal_uInt32 SAL_CALL osl_getProfileSectionEntries(oslProfile Profile, const sal_Char *pszSection,
	   							    sal_Char* pszBuffer, sal_uInt32 MaxLen)
{
	sal_uInt32    i, n = 0;
	sal_uInt32    NoEntry;
	osl_TProfileSection* pSec;
	osl_TProfileImpl*    pProfile = 0;

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  osl_getProfileSectionEntries\n");
#endif

    pProfile = acquireProfile(Profile, sal_False);

    if (pProfile == NULL)
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out osl_getProfileSectionEntries [pProfile=0]\n");
#endif


		return (0);
    }


	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
		if ((pSec = findEntry(pProfile, pszSection, "", &NoEntry)) != NULL)
		{
			if (MaxLen != 0)
			{
				for (i = 0; i < pSec->m_NoEntries; i++)
				{
					if ((n + pSec->m_Entries[i].m_Len + 1) < MaxLen)
					{
						strncpy(&pszBuffer[n], &pProfile->m_Lines[pSec->m_Entries[i].m_Line]
								[pSec->m_Entries[i].m_Offset], pSec->m_Entries[i].m_Len);
						n += pSec->m_Entries[i].m_Len;
						pszBuffer[n++] = '\0';
					}
					else
						break;

				}

				pszBuffer[n++] = '\0';
			}
			else
			{
				for (i = 0; i < pSec->m_NoEntries; i++)
					n += pSec->m_Entries[i].m_Len + 1;

				n += 1;
			}
		}
		else
			n = 0;
	}
	else
	{
        ::osl::LongPathBuffer< sal_Char > aFileName( MAX_LONG_PATH );

		WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(pProfile->m_strFileName->buffer), -1, aFileName, aFileName.getBufSizeInSymbols(), NULL, NULL);
		n = GetPrivateProfileString(pszSection, NULL, NULL, pszBuffer, MaxLen, aFileName);
	}

	releaseProfile(pProfile);

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out osl_getProfileSectionEntries [ok]\n");
#endif

	return (n);
}


sal_Bool SAL_CALL osl_getProfileName(rtl_uString* strPath, rtl_uString* strName, rtl_uString** strProfileName)
{
	sal_Bool bFailed;
    ::osl::LongPathBuffer< sal_Unicode > aFile( MAX_LONG_PATH );
    ::osl::LongPathBuffer< sal_Unicode > aPath( MAX_LONG_PATH );
	sal_uInt32  nFileLen = 0;
	sal_uInt32  nPathLen = 0;

	rtl_uString * strTmp = NULL;
	oslFileError nError;

	/* build file name */
	if (strName && strName->length)
	{
		if( ::sal::static_int_cast< sal_uInt32 >( strName->length ) >= aFile.getBufSizeInSymbols() )
			return sal_False;

		copy_ustr_n( aFile, strName->buffer, strName->length+1);
		nFileLen = strName->length;

		if (rtl_ustr_indexOfChar( aFile, L'.' ) == -1)
		{
			if (nFileLen + wcslen(STR_INI_EXTENSION) >= aFile.getBufSizeInSymbols())
				return sal_False;

			/* add default extension */
			copy_ustr_n( aFile + nFileLen, STR_INI_EXTENSION, wcslen(STR_INI_EXTENSION)+1 );
			nFileLen += wcslen(STR_INI_EXTENSION);
		}
	}
	else
	{
		rtl_uString *strProgName = NULL;
		sal_Unicode *pProgName;
		sal_Int32 nOffset = 0;
		sal_Int32 nLen;
		sal_Int32 nPos;

		if (osl_getExecutableFile(&strProgName) != osl_Process_E_None)
			return sal_False;

		/* remove path and extension from filename */
		pProgName = strProgName->buffer;
		nLen = strProgName->length ;

		if ((nPos = rtl_ustr_lastIndexOfChar( pProgName, L'/' )) != -1)
			nOffset = nPos + 1;
		else if ((nPos = rtl_ustr_lastIndexOfChar( pProgName, L':' )) != -1)
			nOffset = nPos + 1;

		if ((nPos = rtl_ustr_lastIndexOfChar( pProgName, L'.' )) != -1 )
			nLen -= 4;

		if ((nFileLen = nLen - nOffset) >= aFile.getBufSizeInSymbols())
			return sal_False;

		copy_ustr_n(aFile, pProgName + nOffset, nFileLen);

		if (nFileLen + wcslen(STR_INI_EXTENSION) >= aFile.getBufSizeInSymbols())
			return sal_False;

		/* add default extension */
		copy_ustr_n(aFile + nFileLen, STR_INI_EXTENSION, wcslen(STR_INI_EXTENSION)+1);
		nFileLen += wcslen(STR_INI_EXTENSION);

		rtl_uString_release( strProgName );
	}

	if (aFile[0] == 0)
		return sal_False;

	/* build directory path */
	if (strPath && strPath->length)
	{
		sal_Unicode *pPath = rtl_uString_getStr(strPath);
		sal_Int32 nLen = rtl_uString_getLength(strPath);

		if ((rtl_ustr_ascii_compare_WithLength(pPath, RTL_CONSTASCII_LENGTH(STR_INI_METAHOME) , STR_INI_METAHOME) == 0) &&
            ((nLen == RTL_CONSTASCII_LENGTH(STR_INI_METAHOME)) || (pPath[RTL_CONSTASCII_LENGTH(STR_INI_METAHOME)] == '/')))
		{
			rtl_uString * strHome = NULL;
			oslSecurity security = osl_getCurrentSecurity();

			bFailed = ! osl_getHomeDir(security, &strHome);
			osl_freeSecurityHandle(security);

			if (bFailed) return (sal_False);

			if ( ::sal::static_int_cast< sal_uInt32 >( strHome->length ) >= aPath.getBufSizeInSymbols())
				return sal_False;

			copy_ustr_n( aPath, strHome->buffer, strHome->length+1);
			nPathLen = strHome->length;

			if (nLen > RTL_CONSTASCII_LENGTH(STR_INI_METAHOME))
			{
				pPath += RTL_CONSTASCII_LENGTH(STR_INI_METAHOME);
				nLen -= RTL_CONSTASCII_LENGTH(STR_INI_METAHOME);

				if (nLen + nPathLen >= aPath.getBufSizeInSymbols())
					return sal_False;

				copy_ustr_n(aPath + nPathLen, pPath, nLen+1);
				nPathLen += nLen;
			}

			rtl_uString_release(strHome);
		}

		else if ((rtl_ustr_ascii_compare_WithLength(pPath, RTL_CONSTASCII_LENGTH(STR_INI_METACFG), STR_INI_METACFG) == 0) &&
			((nLen == RTL_CONSTASCII_LENGTH(STR_INI_METACFG)) || (pPath[RTL_CONSTASCII_LENGTH(STR_INI_METACFG)] == '/')))
		{
			rtl_uString * strConfig = NULL;
			oslSecurity security = osl_getCurrentSecurity();

			bFailed = ! osl_getConfigDir(security, &strConfig);
			osl_freeSecurityHandle(security);

			if (bFailed) return (sal_False);

			if ( ::sal::static_int_cast< sal_uInt32 >( strConfig->length ) >= aPath.getBufSizeInSymbols())
				return sal_False;

			copy_ustr_n( aPath, strConfig->buffer, strConfig->length+1 );
			nPathLen = strConfig->length;

			if (nLen > RTL_CONSTASCII_LENGTH(STR_INI_METACFG))
			{
				pPath += RTL_CONSTASCII_LENGTH(STR_INI_METACFG);
				nLen -= RTL_CONSTASCII_LENGTH(STR_INI_METACFG);

				if (nLen + nPathLen >= aPath.getBufSizeInSymbols())
					return sal_False;

				copy_ustr_n(aPath + nPathLen, pPath, nLen+1);
				nPathLen += nLen;
			}

			rtl_uString_release(strConfig);
		}

		else if ((rtl_ustr_ascii_compare_WithLength(pPath, RTL_CONSTASCII_LENGTH(STR_INI_METASYS), STR_INI_METASYS) == 0) &&
			((nLen == RTL_CONSTASCII_LENGTH(STR_INI_METASYS)) || (pPath[RTL_CONSTASCII_LENGTH(STR_INI_METASYS)] == '/')))
		{
			if (((nPathLen = GetWindowsDirectoryW(::osl::mingw_reinterpret_cast<LPWSTR>(aPath), aPath.getBufSizeInSymbols())) == 0) || (nPathLen >= aPath.getBufSizeInSymbols()))
				return (sal_False);

			if (nLen > RTL_CONSTASCII_LENGTH(STR_INI_METASYS))
			{
				pPath += RTL_CONSTASCII_LENGTH(STR_INI_METASYS);
				nLen -= RTL_CONSTASCII_LENGTH(STR_INI_METASYS);

				if (nLen + nPathLen >= aPath.getBufSizeInSymbols())
					return sal_False;

				copy_ustr_n(aPath + nPathLen, pPath, nLen+1);
				nPathLen += nLen;
			}
		}

		else if ((rtl_ustr_ascii_compare_WithLength(pPath, RTL_CONSTASCII_LENGTH(STR_INI_METAINS), STR_INI_METAINS) == 0) &&
            ((nLen == RTL_CONSTASCII_LENGTH(STR_INI_METAINS)) || (pPath[RTL_CONSTASCII_LENGTH(STR_INI_METAINS)] == '/') ||
                (pPath[RTL_CONSTASCII_LENGTH(STR_INI_METAINS)] == '"') ) )
		{
			if (! lookupProfile(pPath + RTL_CONSTASCII_LENGTH(STR_INI_METAINS), aFile, aPath))
				return (sal_False);

			nPathLen = rtl_ustr_getLength(aPath);
		}

		else if( ::sal::static_int_cast< sal_uInt32 >( nLen ) < aPath.getBufSizeInSymbols())
		{
			copy_ustr_n(aPath, pPath, nLen+1);
			nPathLen = rtl_ustr_getLength(aPath);
		}
		else
			return sal_False;
	}
	else
	{
		rtl_uString * strConfigDir = NULL;
		oslSecurity security = osl_getCurrentSecurity();

		bFailed = ! osl_getConfigDir(security, &strConfigDir);
		osl_freeSecurityHandle(security);

		if (bFailed) return (sal_False);
		if ( ::sal::static_int_cast< sal_uInt32 >( strConfigDir->length ) >= aPath.getBufSizeInSymbols() )
			return sal_False;

		copy_ustr_n(aPath, strConfigDir->buffer, strConfigDir->length+1);
		nPathLen = strConfigDir->length;
	}

	if (nPathLen && (aPath[nPathLen - 1] != L'/') && (aPath[nPathLen - 1] != L'\\'))
	{
		aPath[nPathLen++] = L'\\';
		aPath[nPathLen] = 0;
	}

	if (nPathLen + nFileLen >= aPath.getBufSizeInSymbols())
		return sal_False;

	/* append file name */
	copy_ustr_n(aPath + nPathLen, aFile, nFileLen+1);
	nPathLen += nFileLen;

	/* copy filename */
	rtl_uString_newFromStr_WithLength(&strTmp, aPath, nPathLen);
	nError = osl_getFileURLFromSystemPath(strTmp, strProfileName);
	rtl_uString_release(strTmp);

	return (sal_Bool) (nError == osl_File_E_None);
}


sal_uInt32 SAL_CALL osl_getProfileSections(oslProfile Profile, sal_Char* pszBuffer, sal_uInt32 MaxLen)
{
	sal_uInt32    i, n = 0;
	osl_TProfileSection* pSec;
	osl_TProfileImpl*    pProfile = acquireProfile(Profile, sal_False);

	if (pProfile == NULL)
		return (0);

	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
		if (MaxLen != 0)
		{
 			for (i = 0; i < pProfile->m_NoSections; i++)
			{
				pSec = &pProfile->m_Sections[i];

				if ((n + pSec->m_Len + 1) < MaxLen)
				{
					strncpy(&pszBuffer[n], &pProfile->m_Lines[pSec->m_Line][pSec->m_Offset],
					        pSec->m_Len);
					n += pSec->m_Len;
					pszBuffer[n++] = '\0';
				}
				else
					break;
			}

			pszBuffer[n++] = '\0';
		}
		else
		{
 			for (i = 0; i < pProfile->m_NoSections; i++)
				n += pProfile->m_Sections[i].m_Len + 1;

			n += 1;
		}
	}
	else
	{
        ::osl::LongPathBuffer< sal_Char > aFileName( MAX_LONG_PATH );

		WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(pProfile->m_strFileName->buffer), -1, aFileName, aFileName.getBufSizeInSymbols(), NULL, NULL);
		n = GetPrivateProfileSectionNames(pszBuffer, MaxLen, aFileName);
	}

	releaseProfile(pProfile);

	return (n);
}




/*****************************************************************************/
/* Static Module Functions */
/*****************************************************************************/

static osl_TStamp getFileStamp(osl_TFile* pFile)
{
	FILETIME FileTime;

	if ((pFile->m_Handle == INVALID_HANDLE_VALUE) ||
		(! GetFileTime(pFile->m_Handle, NULL, NULL, &FileTime)))
		memset(&FileTime, 0, sizeof(FileTime));

	return (FileTime);
}



static sal_Bool lockFile(const osl_TFile* pFile, osl_TLockMode eMode)
{
	sal_Bool     status = sal_False;
	OVERLAPPED  Overlapped;

	if (pFile->m_Handle == INVALID_HANDLE_VALUE)
		return (sal_False);

	memset(&Overlapped, 0, sizeof(Overlapped));

	switch (eMode)
	{
		case un_lock:
			status = (sal_Bool) UnlockFileEx(
                pFile->m_Handle, 0, 0xFFFFFFFF, 0, &Overlapped);
			break;

		case read_lock:
			status = (sal_Bool) LockFileEx(
                pFile->m_Handle, 0, 0, 0xFFFFFFFF, 0, &Overlapped);
			break;

		case write_lock:
			status = (sal_Bool) LockFileEx(
                pFile->m_Handle, LOCKFILE_EXCLUSIVE_LOCK, 0, 0xFFFFFFFF, 0,
                &Overlapped);
			break;
	}

	return (status);
}






















































static osl_TFile* openFileImpl(rtl_uString * strFileName, oslProfileOption ProfileFlags )
{
	osl_TFile* pFile = reinterpret_cast< osl_TFile*>( calloc( 1, sizeof(osl_TFile) ) );
	sal_Bool bWriteable = sal_False;

/*    if ( ProfileFlags & ( osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE | osl_Profile_READWRITE ) )*/
    if ( ProfileFlags & ( osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE ) )
    {
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("setting bWriteable to TRUE\n");
#endif
        bWriteable=sal_True;
    }

	if (! bWriteable)
	{
#if 0
//#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("opening '%s' read only\n",pszFilename);
#endif

		pFile->m_Handle = CreateFileW( reinterpret_cast<LPCWSTR>(rtl_uString_getStr( strFileName )), GENERIC_READ,
										  FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
										  OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);

        /* mfe: argghh!!! do not check if the file could be openend */
        /*      default mode expects it that way!!!                 */
	}
	else
	{
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("opening '%s' read/write\n",pszFilename);
#endif

		if ((pFile->m_Handle = CreateFileW( reinterpret_cast<LPCWSTR>(rtl_uString_getStr( strFileName )), GENERIC_READ | GENERIC_WRITE,
											   FILE_SHARE_READ | FILE_SHARE_WRITE, NULL,
											   OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL))
			== INVALID_HANDLE_VALUE)
		{
			free(pFile);
			return (NULL);
		}
	}

	pFile->m_pWriteBuf=0;
	pFile->m_nWriteBufFree=0;
	pFile->m_nWriteBufLen=0;

    if ( ProfileFlags & (osl_Profile_WRITELOCK | osl_Profile_READLOCK ) )
    {
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("locking '%s' file\n",pszFilename);
#endif

		lockFile(pFile, bWriteable ? write_lock : read_lock);
	}

    /* mfe: new WriteBuf obsolete */
/*	pFile->m_pWritePtr = pFile->m_Buf;*/
/*	pFile->m_pReadPtr  = pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf);*/

	return (pFile);
}









static osl_TStamp closeFileImpl(osl_TFile* pFile)
{
	osl_TStamp stamp = {0, 0};

    if ( pFile == 0 )
    {
        return stamp;
    }

	if (pFile->m_Handle != INVALID_HANDLE_VALUE)
	{
       /* mfe: new WriteBuf obsolete */
        /* we just closing the file here, DO NOT write, it has to be handled in higher levels */
/*		if (pFile->m_pWritePtr > pFile->m_Buf)*/
/*		{*/
/*			DWORD Bytes;*/

/*			WriteFile(pFile->m_Handle, pFile->m_WriteBuf,*/
/*					  pFile->m_pWritePtr - pFile->m_WriteBuf,*/
/*					  &Bytes, NULL);*/
/*		}*/

		stamp = getFileStamp(pFile);

		lockFile(pFile, un_lock);

		CloseHandle(pFile->m_Handle);
		pFile->m_Handle = INVALID_HANDLE_VALUE;
	}

	if ( pFile->m_pWriteBuf != 0 )
	{
		free(pFile->m_pWriteBuf);
	}

	free(pFile);

	return(stamp);
}








static sal_Bool rewindFile(osl_TFile* pFile, sal_Bool bTruncate)
{
	if (pFile->m_Handle != INVALID_HANDLE_VALUE)
	{
        /* mfe: new WriteBuf obsolete */
        /* we just closing the file here, DO NOT write, it has to be handled in higher levels */
/*		if (pFile->m_pWritePtr > pFile->m_WriteBuf)*/
/*		{*/
/*			DWORD Bytes;*/

/*			WriteFile(pFile->m_Handle, pFile->m_WriteBuf,*/
/*					  pFile->m_pWritePtr - pFile->m_WriteBuf,*/
/*					  &Bytes, NULL);*/

/*			pFile->m_pWritePtr = pFile->m_WriteBuf;*/
/*		}*/

		pFile->m_pReadPtr = pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf);

		SetFilePointer(pFile->m_Handle, 0, NULL, FILE_BEGIN);

		if (bTruncate)
			SetEndOfFile(pFile->m_Handle);
	}

	return (sal_True);
}










static sal_Bool getLine(osl_TFile* pFile, const sal_Char *pszLine, int MaxLen)
{
    DWORD Max;
	size_t Free, Bytes;
	sal_Char* pChr;
	sal_Char* pLine = (sal_Char *)pszLine;

	if (pFile->m_Handle == INVALID_HANDLE_VALUE)
		return (sal_False);

	MaxLen -= 1;

	do
	{
		Bytes = sizeof(pFile->m_ReadBuf) - (pFile->m_pReadPtr - pFile->m_ReadBuf);

		if (Bytes <= 1)
		{
			/* refill buffer */
			memcpy(pFile->m_ReadBuf, pFile->m_pReadPtr, Bytes);
			pFile->m_pReadPtr = pFile->m_ReadBuf;

			Free = sizeof(pFile->m_ReadBuf) - Bytes;

			if (! ReadFile(pFile->m_Handle, &pFile->m_ReadBuf[Bytes], Free, &Max, NULL))
			{
				*pLine = '\0';
				return (sal_False);
			}

			if (Max < Free)
			{
				if ((Max == 0) && (pLine == pszLine))
				{
					*pLine = '\0';
					return (sal_False);
				}

				pFile->m_ReadBuf[Bytes + Max] = '\0';
			}
		}

		for (pChr = pFile->m_pReadPtr;
			 (*pChr != '\n') && (*pChr != '\r') && (*pChr != '\0') &&
			 (pChr < (pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf) - 1));
			 pChr++);

		Max = min(pChr - pFile->m_pReadPtr, MaxLen);
		memcpy(pLine, pFile->m_pReadPtr, Max);
		MaxLen -= Max;
		pLine  += Max;

		if (pChr < (pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf) - 1))
		{
			if (*pChr != '\0')
			{
				if ((pChr[0] == '\r') && (pChr[1] == '\n'))
					pChr += 2;
				else
					pChr += 1;
			}

			if ((pChr < (pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf))) &&
				(*pChr == '\0'))
				pChr = pFile->m_ReadBuf + sizeof(pFile->m_ReadBuf);

			*pLine = '\0';

			/* setting MaxLen to -1 indicates terminating read loop */
			MaxLen = -1;
		}

		pFile->m_pReadPtr = pChr;
	}
	while (MaxLen > 0);

	return (sal_True);
}










static sal_Bool putLine(osl_TFile* pFile, const sal_Char *pszLine)
{
	unsigned int Len = strlen(pszLine);

#ifdef DEBUG_OSL_PROFILE
	int strLen=0;
#endif

	if ( pFile == 0 || pFile->m_Handle < 0 )
    {
		return (sal_False);
    }

    if ( pFile->m_pWriteBuf == 0 )
    {
        pFile->m_pWriteBuf = (sal_Char*) malloc(Len+3);
        pFile->m_nWriteBufLen = Len+3;
		pFile->m_nWriteBufFree = Len+3;
    }
    else
    {
        if ( pFile->m_nWriteBufFree <= Len + 3 )
        {
            sal_Char* pTmp;

            pTmp=(sal_Char*) realloc(pFile->m_pWriteBuf,( ( pFile->m_nWriteBufLen + Len ) * 2) );
            if ( pTmp == 0 )
            {
                return sal_False;
            }
            pFile->m_pWriteBuf = pTmp;
            pFile->m_nWriteBufFree = pFile->m_nWriteBufFree + pFile->m_nWriteBufLen + ( 2 * Len );
            pFile->m_nWriteBufLen = ( pFile->m_nWriteBufLen + Len ) * 2;
            memset( (pFile->m_pWriteBuf) + ( pFile->m_nWriteBufLen - pFile->m_nWriteBufFree ), 0, pFile->m_nWriteBufFree);
        }
    }



    memcpy(pFile->m_pWriteBuf + ( pFile->m_nWriteBufLen - pFile->m_nWriteBufFree ),pszLine,Len+1);
#ifdef DEBUG_OSL_PROFILE
	strLen = strlen(pFile->m_pWriteBuf);
#endif
    pFile->m_pWriteBuf[pFile->m_nWriteBufLen - pFile->m_nWriteBufFree + Len]='\r';
    pFile->m_pWriteBuf[pFile->m_nWriteBufLen - pFile->m_nWriteBufFree + Len + 1]='\n';
    pFile->m_pWriteBuf[pFile->m_nWriteBufLen - pFile->m_nWriteBufFree + Len + 2]='\0';

    pFile->m_nWriteBufFree-=Len+2;

#ifdef DEBUG_OSL_PROFILE
/*    OSL_TRACE("File Buffer in _putLine '%s' '%i'(%i)\n",pFile->m_pWriteBuf,strlen(pFile->m_pWriteBuf),pFile->m_nWriteBufLen - pFile->m_nWriteBufFree);*/
#endif

	return (sal_True);
}

/* platform specific end */


static const sal_Char* stripBlanks(const sal_Char* String, sal_uInt32* pLen)
{
	if ( (pLen != NULL) && ( *pLen != 0 ) )
	{
		while ((String[*pLen - 1] == ' ') || (String[*pLen - 1] == '\t'))
			(*pLen)--;

		while ((*String == ' ') || (*String == '\t'))
		{
			String++;
			(*pLen)--;
		}
	}
	else
		while ((*String == ' ') || (*String == '\t'))
			String++;

	return (String);
}

static const sal_Char* addLine(osl_TProfileImpl* pProfile, const sal_Char* Line)
{
	if (pProfile->m_NoLines >= pProfile->m_MaxLines)
	{
		if (pProfile->m_Lines == NULL)
		{
			pProfile->m_MaxLines = LINES_INI;
			pProfile->m_Lines = (sal_Char **)calloc(pProfile->m_MaxLines, sizeof(sal_Char *));
		}
		else
		{
			unsigned int index=0;
			unsigned int oldmax=pProfile->m_MaxLines;

			pProfile->m_MaxLines += LINES_ADD;
			pProfile->m_Lines = (sal_Char **)realloc(pProfile->m_Lines, pProfile->m_MaxLines * sizeof(sal_Char *));

			for ( index = oldmax ; index < pProfile->m_MaxLines ; ++index )
			{
				pProfile->m_Lines[index]=0;
			}
		}

		if (pProfile->m_Lines == NULL)
		{
			pProfile->m_NoLines  = 0;
			pProfile->m_MaxLines = 0;
			return (NULL);
		}

	}

	if ( pProfile->m_Lines != 0 && pProfile->m_Lines[pProfile->m_NoLines] != 0 )
	{
			free(pProfile->m_Lines[pProfile->m_NoLines]);
	}
	pProfile->m_Lines[pProfile->m_NoLines++] = strdup(Line);

	return (pProfile->m_Lines[pProfile->m_NoLines - 1]);
}

static const sal_Char* insertLine(osl_TProfileImpl* pProfile, const sal_Char* Line, sal_uInt32 LineNo)
{
	if (pProfile->m_NoLines >= pProfile->m_MaxLines)
	{
		if (pProfile->m_Lines == NULL)
		{
			pProfile->m_MaxLines = LINES_INI;
			pProfile->m_Lines = (sal_Char **)calloc(pProfile->m_MaxLines, sizeof(sal_Char *));
		}
		else
		{
			pProfile->m_MaxLines += LINES_ADD;
			pProfile->m_Lines = (sal_Char **)realloc(pProfile->m_Lines,
												 pProfile->m_MaxLines * sizeof(sal_Char *));

			memset(&pProfile->m_Lines[pProfile->m_NoLines],
				0,
				(pProfile->m_MaxLines - pProfile->m_NoLines - 1) * sizeof(sal_Char*));
		}

		if (pProfile->m_Lines == NULL)
		{
			pProfile->m_NoLines  = 0;
			pProfile->m_MaxLines = 0;
			return (NULL);
		}
	}

	LineNo = LineNo > pProfile->m_NoLines ? pProfile->m_NoLines : LineNo;

	if (LineNo < pProfile->m_NoLines)
	{
		sal_uInt32 i, n;
		osl_TProfileSection* pSec;

		memmove(&pProfile->m_Lines[LineNo + 1], &pProfile->m_Lines[LineNo],
				(pProfile->m_NoLines - LineNo) * sizeof(sal_Char *));


		/* adjust line references */
		for (i = 0; i < pProfile->m_NoSections; i++)
		{
			pSec = &pProfile->m_Sections[i];

			if (pSec->m_Line >= LineNo)
				pSec->m_Line++;

			for (n = 0; n < pSec->m_NoEntries; n++)
				if (pSec->m_Entries[n].m_Line >= LineNo)
					pSec->m_Entries[n].m_Line++;
		}
	}

	pProfile->m_NoLines++;

	pProfile->m_Lines[LineNo] = strdup(Line);

	return (pProfile->m_Lines[LineNo]);
}

static void removeLine(osl_TProfileImpl* pProfile, sal_uInt32 LineNo)
{
	if (LineNo < pProfile->m_NoLines)
	{
		free(pProfile->m_Lines[LineNo]);
		pProfile->m_Lines[LineNo]=0;
		if (pProfile->m_NoLines - LineNo > 1)
		{
			sal_uInt32 i, n;
			osl_TProfileSection* pSec;

			memmove(&pProfile->m_Lines[LineNo], &pProfile->m_Lines[LineNo + 1],
					(pProfile->m_NoLines - LineNo - 1) * sizeof(sal_Char *));

			memset(&pProfile->m_Lines[pProfile->m_NoLines - 1],
				0,
				(pProfile->m_MaxLines - pProfile->m_NoLines) * sizeof(sal_Char*));

			/* adjust line references */
			for (i = 0; i < pProfile->m_NoSections; i++)
			{
				pSec = &pProfile->m_Sections[i];

				if (pSec->m_Line > LineNo)
					pSec->m_Line--;

				for (n = 0; n < pSec->m_NoEntries; n++)
					if (pSec->m_Entries[n].m_Line > LineNo)
						pSec->m_Entries[n].m_Line--;
			}
		}
		else
		{
			pProfile->m_Lines[LineNo] = 0;
		}

		pProfile->m_NoLines--;
	}

	return;
}

static void setEntry(osl_TProfileImpl* pProfile, osl_TProfileSection* pSection,
					 sal_uInt32 NoEntry, sal_uInt32 Line,
					 const sal_Char* Entry, sal_uInt32 Len)
{
	Entry = stripBlanks(Entry, &Len);
	pSection->m_Entries[NoEntry].m_Line   = Line;
	pSection->m_Entries[NoEntry].m_Offset = Entry - pProfile->m_Lines[Line];
	pSection->m_Entries[NoEntry].m_Len    = Len;

	return;
}

static sal_Bool addEntry(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection,
						int Line, const sal_Char* Entry, sal_uInt32 Len)
{
	if (pSection != NULL)
	{
		if (pSection->m_NoEntries >= pSection->m_MaxEntries)
		{
			if (pSection->m_Entries == NULL)
			{
				pSection->m_MaxEntries = ENTRIES_INI;
				pSection->m_Entries = (osl_TProfileEntry *)malloc(
								pSection->m_MaxEntries * sizeof(osl_TProfileEntry));
			}
			else
			{
				pSection->m_MaxEntries += ENTRIES_ADD;
				pSection->m_Entries = (osl_TProfileEntry *)realloc(pSection->m_Entries,
								pSection->m_MaxEntries * sizeof(osl_TProfileEntry));
			}

			if (pSection->m_Entries == NULL)
			{
				pSection->m_NoEntries  = 0;
				pSection->m_MaxEntries = 0;
				return (sal_False);
			}
		}

		pSection->m_NoEntries++;

		Entry = stripBlanks(Entry, &Len);
		setEntry(pProfile, pSection, pSection->m_NoEntries - 1, Line,
				 Entry, Len);

		return (sal_True);
	}

	return (sal_False);
}

static void removeEntry(osl_TProfileSection *pSection, sal_uInt32 NoEntry)
{
	if (NoEntry < pSection->m_NoEntries)
	{
		if (pSection->m_NoEntries - NoEntry > 1)
		{
			memmove(&pSection->m_Entries[NoEntry],
					&pSection->m_Entries[NoEntry + 1],
					(pSection->m_NoEntries - NoEntry - 1) * sizeof(osl_TProfileEntry));
			pSection->m_Entries[pSection->m_NoEntries - 1].m_Line=0;
			pSection->m_Entries[pSection->m_NoEntries - 1].m_Offset=0;
			pSection->m_Entries[pSection->m_NoEntries - 1].m_Len=0;
		}

		pSection->m_NoEntries--;
	}

	return;
}

static sal_Bool addSection(osl_TProfileImpl* pProfile, int Line, const sal_Char* Section, sal_uInt32 Len)
{
	if (pProfile->m_NoSections >= pProfile->m_MaxSections)
	{
		if (pProfile->m_Sections == NULL)
		{
			pProfile->m_MaxSections = SECTIONS_INI;
			pProfile->m_Sections = (osl_TProfileSection *)calloc(pProfile->m_MaxSections, sizeof(osl_TProfileSection));
		}
		else
		{
			unsigned int index=0;
			unsigned int oldmax=pProfile->m_MaxSections;

			pProfile->m_MaxSections += SECTIONS_ADD;
			pProfile->m_Sections = (osl_TProfileSection *)realloc(pProfile->m_Sections,
										  pProfile->m_MaxSections * sizeof(osl_TProfileSection));
			for ( index = oldmax ; index < pProfile->m_MaxSections ; ++index )
			{
				pProfile->m_Sections[index].m_Entries=0;
			}
		}

		if (pProfile->m_Sections == NULL)
		{
			pProfile->m_NoSections = 0;
			pProfile->m_MaxSections = 0;
			return (sal_False);
		}
	}

	pProfile->m_NoSections++;

	if ( pProfile->m_Sections[(pProfile->m_NoSections) - 1].m_Entries != 0 )
	{
		free(pProfile->m_Sections[(pProfile->m_NoSections) - 1].m_Entries);
	}
	pProfile->m_Sections[pProfile->m_NoSections - 1].m_Entries    = NULL;
	pProfile->m_Sections[pProfile->m_NoSections - 1].m_NoEntries  = 0;
	pProfile->m_Sections[pProfile->m_NoSections - 1].m_MaxEntries = 0;

	Section = (sal_Char *)stripBlanks(Section, &Len);
	pProfile->m_Sections[pProfile->m_NoSections - 1].m_Line = Line;
	pProfile->m_Sections[pProfile->m_NoSections - 1].m_Offset = Section - pProfile->m_Lines[Line];
	pProfile->m_Sections[pProfile->m_NoSections - 1].m_Len = Len;

	return (sal_True);
}

static void removeSection(osl_TProfileImpl* pProfile, osl_TProfileSection *pSection)
{
	sal_uInt32 Section;

	if ((Section = pSection - pProfile->m_Sections) < pProfile->m_NoSections)
	{
		free (pSection->m_Entries);
		pSection->m_Entries=0;
		if (pProfile->m_NoSections - Section > 1)
		{
			memmove(&pProfile->m_Sections[Section], &pProfile->m_Sections[Section + 1],
					(pProfile->m_NoSections - Section - 1) * sizeof(osl_TProfileSection));

			memset(&pProfile->m_Sections[pProfile->m_NoSections - 1],
				0,
				(pProfile->m_MaxSections - pProfile->m_NoSections) * sizeof(osl_TProfileSection));
			pProfile->m_Sections[pProfile->m_NoSections - 1].m_Entries = 0;
		}
		else
		{
			pSection->m_Entries = 0;
		}

		pProfile->m_NoSections--;
	}

	return;
}

static osl_TProfileSection* findEntry(osl_TProfileImpl* pProfile, const sal_Char* Section,
                                      const sal_Char* Entry, sal_uInt32 *pNoEntry)
{
static  sal_uInt32    Sect = 0;
		sal_uInt32    i, n;
		sal_uInt32    Len;
		const sal_Char* pStr;
		osl_TProfileSection* pSec = NULL;

	Len = strlen(Section);
	Section = (sal_Char *)stripBlanks(Section, &Len);

	n = Sect;

	for (i = 0; i < pProfile->m_NoSections; i++)
	{
		n %= pProfile->m_NoSections;
		pSec = &pProfile->m_Sections[n];
		if ((Len == pSec->m_Len) &&
			(strnicmp(Section, &pProfile->m_Lines[pSec->m_Line][pSec->m_Offset], pSec->m_Len)
			 == 0))
			break;
		n++;
	}

	Sect = n;

	if (i < pProfile->m_NoSections)
	{
		Len = strlen(Entry);
		Entry = stripBlanks(Entry, &Len);

		*pNoEntry = pSec->m_NoEntries;

		for (i = 0; i < pSec->m_NoEntries; i++)
		{
			pStr = &pProfile->m_Lines[pSec->m_Entries[i].m_Line]
									 [pSec->m_Entries[i].m_Offset];
			if ((Len == pSec->m_Entries[i].m_Len) &&
				(strnicmp(Entry, pStr, pSec->m_Entries[i].m_Len)
				 == 0))
			{
				*pNoEntry = i;
				break;
			}
		}
	}
	else
		pSec = NULL;

	return (pSec);
}

static sal_Bool loadProfile(osl_TFile* pFile, osl_TProfileImpl* pProfile)
{
	sal_uInt32    i;
	sal_Char*       pStr;
	sal_Char*       pChar;
	sal_Char        Line[4096];

	pProfile->m_NoLines    = 0;
	pProfile->m_NoSections = 0;

	OSL_VERIFY(rewindFile(pFile, sal_False));

	while (getLine(pFile, Line, sizeof(Line)))
	{
		if (! addLine(pProfile, Line))
			return (sal_False);
	}

	for (i = 0; i < pProfile->m_NoLines; i++)
	{
		pStr = (sal_Char *)stripBlanks(pProfile->m_Lines[i], NULL);

		if ((*pStr == '\0') || (*pStr == ';'))
			continue;

		if ((*pStr != '[') || ((pChar = strrchr(pStr, ']')) == NULL) ||
			((pChar - pStr) <= 2))
		{
			/* insert entry */

			if (pProfile->m_NoSections < 1)
				continue;

			if ((pChar = strchr(pStr, '=')) == NULL)
				pChar = pStr + strlen(pStr);

			if (! addEntry(pProfile, &pProfile->m_Sections[pProfile->m_NoSections - 1],
						   i, pStr, pChar - pStr))
				return (sal_False);
		}
		else
		{
			/* new section */

			if (! addSection(pProfile, i, pStr + 1, pChar - pStr - 1))
				return (sal_False);
		}
	}

	return (sal_True);
}





static sal_Bool storeProfile(osl_TProfileImpl* pProfile, sal_Bool bCleanup)
{
#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  storeProfile\n");
#endif

	if (pProfile->m_Lines != NULL)
	{
		if (pProfile->m_Flags & FLG_MODIFIED)
		{
			sal_uInt32 i;

			osl_TFile* pTmpFile = osl_openTmpProfileImpl(pProfile);

			if ( pTmpFile == 0 )
			{
				return sal_False;
			}

			OSL_VERIFY(rewindFile(pTmpFile, sal_True));

			for (i = 0; i < pProfile->m_NoLines; i++)
			{
				OSL_VERIFY(putLine(pTmpFile, pProfile->m_Lines[i]));
			}

			if ( ! writeProfileImpl(pTmpFile) )
            {
				if ( pTmpFile->m_pWriteBuf != 0 )
				{
					free(pTmpFile->m_pWriteBuf);
				}

				pTmpFile->m_pWriteBuf=0;
				pTmpFile->m_nWriteBufLen=0;
				pTmpFile->m_nWriteBufFree=0;

#ifdef TRACE_OSL_PROFILE
                OSL_TRACE("Out storeProfile [not flushed]\n");
#endif
				closeFileImpl(pTmpFile);

                return sal_False;
            }

			pProfile->m_Flags &= ~FLG_MODIFIED;

			closeFileImpl(pProfile->m_pFile);
			closeFileImpl(pTmpFile);

			osl_ProfileSwapProfileNames(pProfile);
			
/*			free(pProfile->m_pFile);*/
/*			free(pTmpFile);*/

			pProfile->m_pFile = openFileImpl(pProfile->m_strFileName,pProfile->m_Flags);

		}

		if (bCleanup)
		{
			while (pProfile->m_NoLines > 0)
				removeLine(pProfile, pProfile->m_NoLines - 1);

			free(pProfile->m_Lines);
			pProfile->m_Lines = NULL;
			pProfile->m_MaxLines = 0;

			while (pProfile->m_NoSections > 0)
				removeSection(pProfile, &pProfile->m_Sections[pProfile->m_NoSections - 1]);

			free(pProfile->m_Sections);
			pProfile->m_Sections = NULL;
			pProfile->m_MaxSections = 0;
		}
	}

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out storeProfile [ok]\n");
#endif
	return (sal_True);
}


static osl_TFile* osl_openTmpProfileImpl(osl_TProfileImpl* pProfile)
{
	osl_TFile* pFile=0;
	rtl_uString* ustrExtension=0;
	rtl_uString* ustrTmpName=0;
	oslProfileOption PFlags=0;

	rtl_uString_newFromAscii(&ustrExtension,"tmp");


	/* generate tmp profilename */
	ustrTmpName=osl_ProfileGenerateExtension(pProfile->m_strFileName,ustrExtension);
	rtl_uString_release(ustrExtension);

	if ( ustrTmpName == 0 )
	{
		return 0;
	}


	if ( ! ( pProfile->m_Flags & osl_Profile_READLOCK ) )
	{
		PFlags |= osl_Profile_WRITELOCK;
	}

	/* open this file */
	pFile = openFileImpl(ustrTmpName,pProfile->m_Flags | PFlags);


	/* return new pFile */
	return pFile;
}


static sal_Bool osl_ProfileSwapProfileNames(osl_TProfileImpl* pProfile)
{
	sal_Bool bRet = sal_False;

	rtl_uString* ustrBakFile=0;
	rtl_uString* ustrTmpFile=0;
	rtl_uString* ustrIniFile=0;
	rtl_uString* ustrExtension=0;


	rtl_uString_newFromAscii(&ustrExtension,"bak");

	ustrBakFile=osl_ProfileGenerateExtension(pProfile->m_strFileName,ustrExtension);
	rtl_uString_release(ustrExtension);
	ustrExtension=0;


	rtl_uString_newFromAscii(&ustrExtension,"ini");

	ustrIniFile=osl_ProfileGenerateExtension(pProfile->m_strFileName,ustrExtension);
	rtl_uString_release(ustrExtension);
	ustrExtension=0;


	rtl_uString_newFromAscii(&ustrExtension,"tmp");

	ustrTmpFile=osl_ProfileGenerateExtension(pProfile->m_strFileName,ustrExtension);
	rtl_uString_release(ustrExtension);
	ustrExtension=0;


	/* unlink bak */
	DeleteFileW( reinterpret_cast<LPCWSTR>(rtl_uString_getStr( ustrBakFile )) );

	/* rename ini bak */
	MoveFileExW( reinterpret_cast<LPCWSTR>(rtl_uString_getStr( ustrIniFile )), reinterpret_cast<LPCWSTR>(rtl_uString_getStr( ustrBakFile )), MOVEFILE_COPY_ALLOWED | MOVEFILE_WRITE_THROUGH );
	
	/* rename tmp ini */
	MoveFileExW( reinterpret_cast<LPCWSTR>(rtl_uString_getStr( ustrTmpFile )), reinterpret_cast<LPCWSTR>(rtl_uString_getStr( ustrIniFile )), MOVEFILE_COPY_ALLOWED | MOVEFILE_WRITE_THROUGH );

	return bRet;
}


static rtl_uString* osl_ProfileGenerateExtension(rtl_uString* ustrFileName, rtl_uString* ustrExtension)
{
	rtl_uString* ustrNewFileName=0;
	rtl_uString* ustrOldExtension = 0;
	sal_Unicode* pExtensionBuf = 0;
	sal_Unicode* pFileNameBuf  = 0;
	sal_Int32 nIndex = -1;

	pFileNameBuf = rtl_uString_getStr(ustrFileName); 

	rtl_uString_newFromAscii(&ustrOldExtension,".");

	pExtensionBuf = rtl_uString_getStr(ustrOldExtension);

	nIndex = rtl_ustr_lastIndexOfChar(pFileNameBuf,*pExtensionBuf);

	rtl_uString_newReplaceStrAt(&ustrNewFileName,
								ustrFileName,
								nIndex+1,
								3,
								ustrExtension);

	return ustrNewFileName;
}


static osl_TProfileImpl* acquireProfile(oslProfile Profile, sal_Bool bWriteable)
{
	osl_TProfileImpl* pProfile = (osl_TProfileImpl*)Profile;
    oslProfileOption PFlags=0;


    if ( bWriteable )
    {
/*          PFlags = osl_Profile_DEFAULT | osl_Profile_READWRITE; */
        PFlags = osl_Profile_DEFAULT | osl_Profile_WRITELOCK;
    }
    else
    {
        PFlags = osl_Profile_DEFAULT;
    }


	if (pProfile == NULL)
	{
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("AUTOOPEN MODE\n");
#endif



		if ( ( pProfile = (osl_TProfileImpl*)osl_openProfile( NULL, PFlags ) ) != NULL )
        {
			pProfile->m_Flags |= FLG_AUTOOPEN;
        }
	}
	else
	{
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("try to acquire\n");
#endif



		if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
		{
			if (! (pProfile->m_Flags & (osl_Profile_READLOCK |
                                        osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE)))
			{
				osl_TStamp Stamp;
#ifdef DEBUG_OSL_PROFILE
                OSL_TRACE("DEFAULT MODE\n");
#endif
                pProfile->m_pFile = openFileImpl(
                    pProfile->m_strFileName, pProfile->m_Flags | PFlags);
				if (!pProfile->m_pFile)
					return NULL;

				Stamp = getFileStamp(pProfile->m_pFile);

				if (memcmp(&Stamp, &(pProfile->m_Stamp), sizeof(osl_TStamp)))
				{
					pProfile->m_Stamp = Stamp;

					loadProfile(pProfile->m_pFile, pProfile);
				}
			}
			else
            {
#ifdef DEBUG_OSL_PROFILE
                OSL_TRACE("READ/WRITELOCK MODE\n");
#endif


				/* A readlock file could not be written */
                if ((pProfile->m_Flags & osl_Profile_READLOCK) && bWriteable)
                {
                    return (NULL);
                }
            }
		}
	}

	return (pProfile);
}

static sal_Bool releaseProfile(osl_TProfileImpl* pProfile)
{
#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("In  releaseProfile\n");
#endif

    if ( pProfile == 0 )
    {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out releaseProfile [profile==0]\n");
#endif
        return sal_False;
    }

	if (! (pProfile->m_Flags & osl_Profile_SYSTEM))
	{
		if (pProfile->m_Flags & FLG_AUTOOPEN)
        {
#ifdef TRACE_OSL_PROFILE
        OSL_TRACE("Out releaseProfile [AUTOOPEN]\n");
#endif
			return (osl_closeProfile((oslProfile)pProfile));
        }
		else
		{
#ifdef DEBUG_OSL_PROFILE
        OSL_TRACE("DEFAULT MODE\n");
#endif
        if (! (pProfile->m_Flags & (osl_Profile_READLOCK |
                                    osl_Profile_WRITELOCK | osl_Profile_FLUSHWRITE)))
			{
				if (pProfile->m_Flags & FLG_MODIFIED)
					storeProfile(pProfile, sal_False);

				closeFileImpl(pProfile->m_pFile);
				pProfile->m_pFile = NULL;
			}
		}
	}

#ifdef TRACE_OSL_PROFILE
    OSL_TRACE("Out releaseProfile [ok]\n");
#endif
	return (sal_True);
}

static sal_Bool lookupProfile(const sal_Unicode *strPath, const sal_Unicode *strFile, sal_Unicode *strProfile)
{
	sal_Char *pChr, *pStr;
	sal_Char Buffer[4096] = "";
	sal_Char Product[132] = "";

    ::osl::LongPathBuffer< sal_Unicode > aPath( MAX_LONG_PATH );
    aPath[0] = 0;
	DWORD dwPathLen = 0;

	if (*strPath == L'"')
	{
		int i = 0;

		strPath++;

		while ((strPath[i] != L'"') && (strPath[i] != L'\0'))
			i++;

		WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(strPath), i, Product, sizeof(Product), NULL, NULL);
		Product[i] = '\0';
		strPath += i;

		if (*strPath == L'"')
			strPath++;

		if ( (*strPath == L'/') || (*strPath == L'\\') )
		{
			strPath++;
		}
	}

	else
	{
		/* if we have not product identfication, do a special handling for soffice.ini */
		if (rtl_ustr_ascii_compare(strFile, SVERSION_PROFILE) == 0)
		{
			rtl_uString * strSVProfile  = NULL;
			rtl_uString * strSVFallback = NULL;
			rtl_uString * strSVLocation = NULL;
			rtl_uString * strSVName     = NULL;
            ::osl::LongPathBuffer< sal_Char > aDir( MAX_LONG_PATH );
			oslProfile hProfile;

			rtl_uString_newFromAscii(&strSVFallback, SVERSION_FALLBACK);
			rtl_uString_newFromAscii(&strSVLocation, SVERSION_LOCATION);
			rtl_uString_newFromAscii(&strSVName, SVERSION_NAME);

			/* open sversion.ini in the system directory, and try to locate the entry
			   with the highest version for StarOffice */
			if (osl_getProfileName( strSVFallback, strSVName, &strSVProfile))
            {
				hProfile = osl_openProfile(strSVProfile, osl_Profile_READLOCK);
                if (hProfile)
                {
                    osl_getProfileSectionEntries(
                        hProfile, SVERSION_SECTION, Buffer, sizeof(Buffer));

                    for (pChr = Buffer; *pChr != '\0'; pChr += strlen(pChr) + 1)
                    {
                        if ((strnicmp(
                                 pChr, SVERSION_SOFFICE,
                                 sizeof(SVERSION_SOFFICE) - 1)
                             == 0)
                            && (stricmp(Product, pChr) < 0))
                        {
                            osl_readProfileString(
                                hProfile, SVERSION_SECTION, pChr, aDir,
                                aDir.getBufSizeInSymbols(), "");

                            /* check for existence of path */
                            if (access(aDir, 0) >= 0)
                                strcpy(Product, pChr);
                        }
                    }

                    osl_closeProfile(hProfile);
                }
				rtl_uString_release(strSVProfile);
				strSVProfile = NULL;
			}

			/* open sversion.ini in the users directory, and try to locate the entry
			   with the highest version for StarOffice */
			if ((strcmp(SVERSION_LOCATION, SVERSION_FALLBACK) != 0) &&
			    (osl_getProfileName(strSVLocation, strSVName, &strSVProfile)))
            {
				hProfile = osl_openProfile(strSVProfile, osl_Profile_READLOCK);
                if (hProfile)
                {
                    osl_getProfileSectionEntries(
                        hProfile, SVERSION_SECTION, Buffer, sizeof(Buffer));

                    for (pChr = Buffer; *pChr != '\0'; pChr += strlen(pChr) + 1)
                    {
                        if ((strnicmp(
                                 pChr, SVERSION_SOFFICE,
                                 sizeof(SVERSION_SOFFICE) - 1)
                             == 0)
                            && (stricmp(Product, pChr) < 0))
                        {
                            osl_readProfileString(
                                hProfile, SVERSION_SECTION, pChr, aDir,
                                aDir.getBufSizeInSymbols(), "");

                            /* check for existence of path */
                            if (access(aDir, 0) >= 0)
                                strcpy(Product, pChr);
                        }
                    }

                    osl_closeProfile(hProfile);
                }
				rtl_uString_release(strSVProfile);
			}

			rtl_uString_release(strSVFallback);
			rtl_uString_release(strSVLocation);
			rtl_uString_release(strSVName);

			/* remove any trailing build number */
			if ((pChr = strrchr(Product, '/')) != NULL)
				*pChr = '\0';
		}
	}

	/* if we have an userid option eg. "-userid:rh[/usr/home/rh/staroffice]",
	   this will supercede all other locations */
	{
		sal_uInt32 n, nArgs = osl_getCommandArgCount();

		for (n = 0; n < nArgs; n++)
		{
			rtl_uString * strCommandArg = NULL;

			if ((osl_getCommandArg( n, &strCommandArg ) == osl_Process_E_None) &&
				((strCommandArg->buffer[0] == L'-') || (strCommandArg->buffer[0] == L'+')) &&
				(rtl_ustr_ascii_compare_WithLength(strCommandArg->buffer, RTL_CONSTASCII_LENGTH(SVERSION_OPTION), SVERSION_OPTION)))
			{
				sal_Unicode *pCommandArg = strCommandArg->buffer + RTL_CONSTASCII_LENGTH(SVERSION_OPTION);
				sal_Int32 nStart, nEnd;

				if (((nStart = rtl_ustr_indexOfChar(pCommandArg, L'[')) != -1) &&
					((nEnd = rtl_ustr_indexOfChar(pCommandArg + nStart + 1, L']')) != -1))
				{
					dwPathLen = nEnd;
				    copy_ustr_n(aPath, pCommandArg + nStart + 1, dwPathLen);
					aPath[dwPathLen] = 0;

					/* build full path */
					if ((aPath[dwPathLen - 1] != L'/') && (aPath[dwPathLen - 1] != L'\\'))
					{
						copy_ustr_n(aPath + dwPathLen++, L"/", 2);
					}

					if (*strPath)
					{
						copy_ustr_n(aPath + dwPathLen, strPath, rtl_ustr_getLength(strPath)+1);
						dwPathLen += rtl_ustr_getLength(strPath);
					}
					else
					{
                        ::osl::LongPathBuffer< sal_Char > aTmpPath( MAX_LONG_PATH );
						int n;

						if ((n = WideCharToMultiByte(CP_ACP,0, ::osl::mingw_reinterpret_cast<LPCWSTR>(aPath), -1, aTmpPath, aTmpPath.getBufSizeInSymbols(), NULL, NULL)) > 0)
						{
							strcpy(aTmpPath + n, SVERSION_USER);
							if (access(aTmpPath, 0) >= 0)
							{
								dwPathLen += MultiByteToWideChar( CP_ACP, 0, SVERSION_USER, -1, reinterpret_cast<LPWSTR>(aPath + dwPathLen), aPath.getBufSizeInSymbols() - dwPathLen );
							}
						}
					}

					break;
				}
			}
		}
	}


	if (dwPathLen == 0)
	{
		rtl_uString * strExecutable = NULL;
		rtl_uString * strTmp = NULL;
		sal_Int32 nPos;

		/* try to find the file in the directory of the executbale */
		if (osl_getExecutableFile(&strTmp) != osl_Process_E_None)
			return (sal_False);

		/* convert to native path */
		if (osl_getSystemPathFromFileURL(strTmp, &strExecutable) != osl_File_E_None)
		{
			rtl_uString_release(strTmp);
			return sal_False;
		}

		rtl_uString_release(strTmp);

		/* seperate path from filename */
		if ((nPos = rtl_ustr_lastIndexOfChar(strExecutable->buffer, L'\\')) == -1)
		{
			if ((nPos = rtl_ustr_lastIndexOfChar(strExecutable->buffer, L':')) == -1)
			{
				return sal_False;
			}
			else
			{
                copy_ustr_n(aPath, strExecutable->buffer, nPos);
                aPath[nPos] = 0;
                dwPathLen = nPos;
			}
		}
		else
		{
            copy_ustr_n(aPath, strExecutable->buffer, nPos);
            dwPathLen = nPos;
			aPath[dwPathLen] = 0;
		}

		/* if we have no product identification use the executable file name */
		if (*Product == 0)
		{
			WideCharToMultiByte(CP_ACP,0, reinterpret_cast<LPCWSTR>(strExecutable->buffer + nPos + 1), -1, Product, sizeof(Product), NULL, NULL);

			/* remove extension */
			if ((pChr = strrchr(Product, '.')) != NULL)
				*pChr = '\0';
		}

		rtl_uString_release(strExecutable);

		/* remember last subdir */
		nPos = rtl_ustr_lastIndexOfChar(aPath, L'\\');

		copy_ustr_n(aPath + dwPathLen++, L"\\", 2);

		if (*strPath)
		{
			copy_ustr_n(aPath + dwPathLen, strPath, rtl_ustr_getLength(strPath)+1);
			dwPathLen += rtl_ustr_getLength(strPath);
		}

		{
            ::osl::LongPathBuffer< sal_Char > aTmpPath( MAX_LONG_PATH );

			WideCharToMultiByte(CP_ACP,0, ::osl::mingw_reinterpret_cast<LPCWSTR>(aPath), -1, aTmpPath, aTmpPath.getBufSizeInSymbols(), NULL, NULL);

			/* if file not exists, remove any specified subdirectories
			   like "bin" or "program" */

			if (((access(aTmpPath, 0) < 0) && (nPos != -1)) || (*strPath == 0))
			{
				static sal_Char *SubDirs[] = SVERSION_DIRS;

				int i = 0;
				pStr = aTmpPath + nPos;

				for (i = 0; i < (sizeof(SubDirs) / sizeof(SubDirs[0])); i++)
					if (strnicmp(pStr + 1, SubDirs[i], strlen(SubDirs[i])) == 0)
					{
						if ( *strPath == 0)
						{
							strcpy(pStr + 1,SVERSION_USER);
							if ( access(aTmpPath, 0) < 0 )
							{
								*(pStr+1)='\0';
							}
							else
							{
                                dwPathLen = nPos + MultiByteToWideChar( CP_ACP, 0, SVERSION_USER, -1, reinterpret_cast<LPWSTR>(aPath + nPos + 1), aPath.getBufSizeInSymbols() - (nPos + 1) );
							}
						}
						else
						{
							copy_ustr_n(aPath + nPos + 1, strPath, rtl_ustr_getLength(strPath)+1);
							dwPathLen = nPos + 1 + rtl_ustr_getLength(strPath);
						}

						break;
					}
			}
		}

		if ((aPath[dwPathLen - 1] != L'/') && (aPath[dwPathLen - 1] != L'\\'))
		{
            aPath[dwPathLen++] = L'\\';
			aPath[dwPathLen] = 0;
		}

		copy_ustr_n(aPath + dwPathLen, strFile, rtl_ustr_getLength(strFile)+1);

		{
            ::osl::LongPathBuffer< sal_Char > aTmpPath( MAX_LONG_PATH );

			WideCharToMultiByte(CP_ACP,0, ::osl::mingw_reinterpret_cast<LPCWSTR>(aPath), -1, aTmpPath, aTmpPath.getBufSizeInSymbols(), NULL, NULL);

			if ((access(aTmpPath, 0) < 0) && (strlen(Product) > 0))
			{
				rtl_uString * strSVFallback = NULL;
				rtl_uString * strSVProfile  = NULL;
				rtl_uString * strSVLocation = NULL;
				rtl_uString * strSVName     = NULL;
				oslProfile hProfile;

				rtl_uString_newFromAscii(&strSVFallback, SVERSION_FALLBACK);
				rtl_uString_newFromAscii(&strSVLocation, SVERSION_LOCATION);
				rtl_uString_newFromAscii(&strSVName, SVERSION_NAME);

				/* open sversion.ini in the system directory, and try to locate the entry
				   with the highest version for StarOffice */
				if (osl_getProfileName(strSVLocation, strSVName, &strSVProfile))
                {
					hProfile = osl_openProfile(
                        strSVProfile, osl_Profile_READLOCK);
                    if (hProfile)
                    {
                        osl_readProfileString(
                            hProfile, SVERSION_SECTION, Product, Buffer,
                            sizeof(Buffer), "");
                        osl_closeProfile(hProfile);

                        /* if not found, try the fallback */
                        if ((strlen(Buffer) <= 0)
                            && (strcmp(SVERSION_LOCATION, SVERSION_FALLBACK)
                                != 0))
                        {
                            if (osl_getProfileName(
                                    strSVFallback, strSVName, &strSVProfile))
                            {
                                hProfile = osl_openProfile(
                                    strSVProfile, osl_Profile_READLOCK);
                                if (hProfile)
                                {
                                    osl_readProfileString(
                                        hProfile, SVERSION_SECTION, Product,
                                        Buffer, sizeof(Buffer), "");
                                }
                            }

                            osl_closeProfile(hProfile);
                        }

                        if (strlen(Buffer) > 0)
                        {
                            dwPathLen = MultiByteToWideChar(
                                CP_ACP, 0, Buffer, -1, ::osl::mingw_reinterpret_cast<LPWSTR>(aPath), aPath.getBufSizeInSymbols() );
                            dwPathLen -=1;

                            /* build full path */
                            if ((aPath[dwPathLen - 1] != L'/')
                                && (aPath[dwPathLen - 1] != L'\\'))
                            {
                                copy_ustr_n(aPath + dwPathLen++, L"\\", 2);
                            }

                            if (*strPath)
                            {
                                copy_ustr_n(aPath + dwPathLen, strPath, rtl_ustr_getLength(strPath)+1);
                                dwPathLen += rtl_ustr_getLength(strPath);
                            }
                            else
                            {
                                ::osl::LongPathBuffer< sal_Char > aTmpPath( MAX_LONG_PATH );
                                int n;

                                if ((n = WideCharToMultiByte(
                                         CP_ACP,0, ::osl::mingw_reinterpret_cast<LPCWSTR>(aPath), -1, aTmpPath,
                                         aTmpPath.getBufSizeInSymbols(), NULL, NULL))
                                    > 0)
                                {
                                    strcpy(aTmpPath + n, SVERSION_USER);
                                    if (access(aTmpPath, 0) >= 0)
                                    {
                                        dwPathLen += MultiByteToWideChar(
                                            CP_ACP, 0, SVERSION_USER, -1,
                                            reinterpret_cast<LPWSTR>(aPath + dwPathLen),
                                            aPath.getBufSizeInSymbols() - dwPathLen );
                                    }
                                }
                            }
                        }
                    }

					rtl_uString_release(strSVProfile);
				}

				rtl_uString_release(strSVFallback);
				rtl_uString_release(strSVLocation);
				rtl_uString_release(strSVName);
			}
		}

		aPath[dwPathLen] = 0;
	}

	/* copy filename */
	copy_ustr_n(strProfile, aPath, dwPathLen+1);

	return sal_True;
}