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First round of changes to support ring 0 NLMs.

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git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@404 0109f412-320b-0410-ab79-c3e0c5ffbbe6
This commit is contained in:
ahodgkinson
2006-05-10 22:21:40 +00:00
parent ff2b97d5a9
commit 62e33bcd7d
11 changed files with 902 additions and 217 deletions
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136
ftk/src/ftkfsys.cpp
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@@ -184,7 +184,7 @@ public:
const char * pszFileName,
FLMUINT * puiSectorSize);
RCODE setReadOnly(
RCODE FLMAPI setReadOnly(
const char * pszFileName,
FLMBOOL bReadOnly);
@@ -785,7 +785,7 @@ RCODE F_FileSystem::removeEmptyDir(
return( NE_FLM_OK);
#elif defined( FLM_UNIX) || defined( FLM_NLM)
#elif defined( FLM_UNIX) || defined( FLM_LIBC_NLM)
if( rmdir( pszDirPath) == -1 )
{
@@ -793,6 +793,11 @@ RCODE F_FileSystem::removeEmptyDir(
}
return( NE_FLM_OK);
#elif defined( FLM_RING_0_NLM)
return( f_netwareRemoveDir( pszDirPath));
#endif
}
@@ -811,7 +816,7 @@ RCODE FLMAPI F_FileSystem::doesFileExist(
return NE_FLM_OK;
#else
#elif defined( FLM_UNIX) || defined( FLM_LIBC_NLM)
if( access( pszPath, F_OK) == -1)
{
@@ -820,6 +825,10 @@ RCODE FLMAPI F_FileSystem::doesFileExist(
return( NE_FLM_OK);
#elif defined( FLM_RING_0_NLM)
return( f_netwareTestIfFileExists( pszPath));
#endif
}
@@ -913,7 +922,7 @@ Exit:
return( rc);
#else
#elif defined( FLM_UNIX) || defined( FLM_LIBC_NLM)
struct stat filestatus;
@@ -924,6 +933,80 @@ Exit:
*puiTimeStamp = (FLMUINT)filestatus.st_mtime; // st_mtime is UTC
return NE_FLM_OK;
#elif defined( FLM_RING_0_NLM)
RCODE rc = NE_FLM_OK;
FLMUINT uiTmp;
FLMBYTE ucPseudoLNamePath[ F_PATH_MAX_SIZE + 1];
FLMBYTE ucLNamePath[ F_PATH_MAX_SIZE];
LONG lVolumeID;
LONG lPathID;
LONG lLNamePathCount;
LONG lDirectoryID;
LONG lErrorCode;
struct DirectoryStructure * pFileInfo = NULL;
flmAssert( puiTimeStamp);
*puiTimeStamp = 0;
f_strcpy( (char *)&ucPseudoLNamePath[1], pszPath);
ucPseudoLNamePath[ 0] = (FLMBYTE)f_strlen( pszPath );
if( (lErrorCode = ConvertPathString( 0, 0, ucPseudoLNamePath, &lVolumeID,
&lPathID, ucLNamePath, &lLNamePathCount)) != 0)
{
goto Exit;
}
if( (lErrorCode = GetEntryFromPathStringBase( 0, lVolumeID, 0, ucLNamePath,
lLNamePathCount, LONGNameSpace, LONGNameSpace, &pFileInfo,
&lDirectoryID)) != 0)
{
goto Exit;
}
if( pFileInfo)
{
FLMUINT uiTime;
FLMUINT uiDate;
F_TMSTAMP dateTime;
LONG DayMask = 0x001F;
LONG MonthMask = 0x01E0;
LONG YearMask = 0xFE00;
LONG SecMask = 0x001F;
LONG MinMask = 0x07E0;
LONG HourMask = 0xF800;
//Get the low-order 16 bits
uiTime = (FLMUINT)pFileInfo->DLastUpdatedDateAndTime;
//Get the high-order 16 bits
uiDate = (FLMUINT)(pFileInfo->DLastUpdatedDateAndTime >> 16);
f_memset( &dateTime, 0, sizeof( dateTime));
dateTime.second = (FLMBYTE) ((uiTime & SecMask) * 2);
dateTime.minute = (FLMBYTE) ((uiTime & MinMask) >> 5);
dateTime.hour = (FLMBYTE) ((uiTime & HourMask) >> 11);
dateTime.day = (FLMBYTE) (uiDate & DayMask);
dateTime.month = (FLMBYTE) ((uiDate & MonthMask) >> 5)-1;
dateTime.year = (FLMUINT16)(((uiDate & YearMask) >> 9) + 1980);
f_timeDateToSeconds( &dateTime, &uiTmp);
*puiTimeStamp = uiTmp;
*puiTimeStamp = f_localTimeToUTC(*puiTimeStamp);
}
Exit:
if( lErrorCode != 0 )
{
rc = f_mapPlatformError( lErrorCode, NE_FLM_PARSING_FILE_NAME);
}
return( rc);
#endif
}
@@ -945,7 +1028,7 @@ FLMBOOL FLMAPI F_FileSystem::isDir(
return (FileAttr & FILE_ATTRIBUTE_DIRECTORY) ? TRUE : FALSE;
#else
#elif defined( FLM_UNIX) || defined( FLM_LIBC_NLM)
struct stat filestatus;
@@ -955,6 +1038,32 @@ FLMBOOL FLMAPI F_FileSystem::isDir(
}
return ( S_ISDIR( filestatus.st_mode)) ? TRUE : FALSE;
#elif defined( FLM_RING_0_NLM)
LONG lIsFile;
FLMBYTE ucPseudoLNamePath[ F_PATH_MAX_SIZE + 1];
FLMBYTE ucLNamePath[ F_PATH_MAX_SIZE];
LONG lVolumeID;
LONG lPathID;
LONG lLNamePathCount;
LONG lDirectoryID;
FLMBOOL bIsDir = FALSE;
f_strcpy( (char *)&ucPseudoLNamePath[1], pszDirName);
ucPseudoLNamePath[0] = (FLMBYTE)f_strlen( pszDirName);
if( ConvertPathString( 0, 0, ucPseudoLNamePath, &lVolumeID, &lPathID,
ucLNamePath, &lLNamePathCount) == 0)
{
if( MapPathToDirectoryNumber( 0, lVolumeID, 0, ucLNamePath,
lLNamePathCount, LONGNameSpace, &lDirectoryID, &lIsFile) == 0)
{
bIsDir = (FLMBOOL)((lIsFile == 0) ? (FLMBOOL)TRUE : (FLMBOOL)FALSE);
}
}
return( bIsDir);
#endif
}
@@ -973,7 +1082,7 @@ RCODE FLMAPI F_FileSystem::deleteFile(
return( NE_FLM_OK);
#else
#elif defined( FLM_UNIX) || defined( FLM_LIBC_NLM)
struct stat FileStat;
@@ -997,6 +1106,10 @@ RCODE FLMAPI F_FileSystem::deleteFile(
}
return( NE_FLM_OK);
#elif defined( FLM_RING_0_NLM)
return( f_netwareDeleteFile( pszFileName));
#endif
}
@@ -1244,7 +1357,7 @@ RCODE FLMAPI F_FileSystem::renameFile(
return( rc);
#else
#elif defined( FLM_UNIX) || defined( FLM_LIBC_NLM)
RCODE rc;
FLMBOOL bSrcIsDir;
@@ -1294,6 +1407,11 @@ RCODE FLMAPI F_FileSystem::renameFile(
}
return( NE_FLM_OK);
#elif defined( FLM_RING_0_NLM)
return( f_netwareRenameFile( pszFileName, pszNewFileName));
#endif
}
@@ -1307,7 +1425,7 @@ RCODE FLMAPI F_FileSystem::getSectorSize(
#ifdef FLM_NLM
F_UNREFERENCED_PARM( pszFileName);
*puiSectorSize = F_NETWARE_SECTOR_SIZE;
*puiSectorSize = FLM_NLM_SECTOR_SIZE;
return( NE_FLM_OK);
#elif defined( FLM_WIN)
@@ -1368,7 +1486,7 @@ Exit:
/****************************************************************************
Desc: Set the Read-Only Attribute (not supported on all platforms).
****************************************************************************/
RCODE F_FileSystem::setReadOnly(
RCODE FLMAPI F_FileSystem::setReadOnly(
const char * pszFileName,
FLMBOOL bReadOnly)
{