RPRIVATE_TESTABLE
RBOOL
saveHcpId
(
RPNCHAR storePath,
rpHCPIdentStore* ident,
RPU8 token,
RU32 tokenSize
)
{
RBOOL isSet = FALSE;
rFile hStore = NULL;
if( NULL != storePath &&
NULL != ident &&
NULL != token &&
0 != tokenSize )
{
ident->enrollmentTokenSize = tokenSize;
if( rFile_open( storePath, &hStore, RPAL_FILE_OPEN_ALWAYS | RPAL_FILE_OPEN_WRITE ) )
{
if( rFile_write( hStore, sizeof( *ident ), ident ) &&
rFile_write( hStore, tokenSize, token ) )
{
#if defined( RPAL_PLATFORM_LINUX ) || defined( RPAL_PLATFORM_MACOSX )
chmod( storePath, S_IRUSR | S_IWUSR );
#endif
isSet = TRUE;
}
rFile_close( hStore );
}
else
{
rpal_debug_warning( "could not write enrollment token to disk" );
}
}
else
{
rpal_debug_error( "invalid ident info" );
}
return isSet;
}
static
HObs
_getModuleDiskStringSample
(
RPNCHAR modulePath,
RU32* pLastScratch,
rEvent isTimeToStop,
LibOsPerformanceProfile* perfProfile
)
{
HObs sample = NULL;
RPU8 scratch = NULL;
rFile hFile = NULL;
RU32 read = 0;
RPU8 start = NULL;
RPU8 end = NULL;
RU32 toSkip = 0;
RU32 longestLength = 0;
RBOOL isUnicode = FALSE;
RPU8 sampleNumber = 0;
rBloom stringsSeen = NULL;
RU64 readOffset = 0;
UNREFERENCED_PARAMETER( isTimeToStop );
if( NULL != modulePath &&
NULL != pLastScratch )
{
readOffset = *pLastScratch * _SCRATCH_SIZE;
if( NULL != ( stringsSeen = rpal_bloom_create( _MAX_DISK_SAMPLE_SIZE, 0.0001 ) ) )
{
if( NULL != ( scratch = rpal_memory_alloc( _SCRATCH_SIZE ) ) )
{
if( rFile_open( modulePath, &hFile, RPAL_FILE_OPEN_EXISTING |
RPAL_FILE_OPEN_READ ) )
{
if( readOffset == rFile_seek( hFile,
readOffset,
rFileSeek_SET ) &&
0 != ( read = rFile_readUpTo( hFile, _SCRATCH_SIZE, scratch ) ) )
{
if( NULL != ( sample = obsLib_new( _MAX_DISK_SAMPLE_SIZE, 0 ) ) )
{
( *pLastScratch )++;
start = scratch;
end = scratch + read;
// We parse for strings up to 'read', we don't care about the
// memory boundary, we might truncate some strings but we're
// sampling anyway.
while( !rEvent_wait( isTimeToStop, 0 ) &&
( start >= scratch ) && ( start >= scratch ) &&
( start + _MIN_SAMPLE_STR_LEN ) < ( scratch + read ) &&
_MAX_DISK_SAMPLE_SIZE >= PTR_TO_NUMBER( sampleNumber ) )
{
libOs_timeoutWithProfile( perfProfile, TRUE, isTimeToStop );
isUnicode = FALSE;
if( _longestString( (RPCHAR)start,
(RU32)( end - start ),
&toSkip,
&longestLength,
&isUnicode ) &&
_MIN_SAMPLE_STR_LEN <= longestLength &&
_MAX_SAMPLE_STR_LEN >= longestLength )
{
if( rpal_bloom_addIfNew( stringsSeen,
start,
longestLength ) )
{
if( obsLib_addPattern( sample,
start,
longestLength,
sampleNumber ) )
{
sampleNumber++;
}
}
}
start += toSkip;
}
}
}
rFile_close( hFile );
}
rpal_memory_free( scratch );
}
rpal_bloom_destroy( stringsSeen );
}
}
return sample;
}
