Exemplos de StringConvertToInt em C++ (Cpp)

Exemplo n.º 1

Arquivo: open_plain.c Projeto: bankonme/zuluCrypt

static u_int64_t _offset( const char * offset )
{
	char * e ;
	char f   ;

	u_int64_t r = 0 ;

	size_t s = StringSize( offset ) ;

	if( s == 0 ){
		return 0 ;
	}else{
		f = *( offset + s - 1 ) ;
	}
	if( !( f >= '0' && f <= '9' ) ){
		/*
		 * The argument ends with a non digit number,assume the argument is not in offsets but
		 * in bytes and convert it to offsets
		 */
		e = StringCopy_2( offset ) ;
		*( e + s - 1 ) = '\0' ;
		r = StringConvertToInt( e ) ;
		if( f == 'b' || f == 'B' ) {
			if( r < 512 ){
				r = 0 ;
			}else{
				r = r / 512 ;
			}
		}else if( f == 'k' || f == 'K' ){
			r = 2 * r ;
		}else if( f == 'm' || f == 'M' ){
			r = 2 * 1024 * r ;
		}else if( f == 'g' || f == 'G' ){
			r = 2 * 1024 * 1024 * r ;
		}else if( f == 't' || f == 'T' ){
			r = 1.0 * 2 * 1024 * 1024 * 1024 * r ;
		}else{
			r = 0 ;
		}
		StringFree( e ) ;
	}else{
		r = StringConvertToInt( offset ) ;
	}

	return r ;
}

Exemplo n.º 2

Arquivo: open_plain.c Projeto: mhogomchungu/zuluCrypt

static int _open_plain( const char * device,const resolve_path_t * opts )
{
	uint32_t flags ;

	struct crypt_device * cd ;
	struct crypt_params_plain params ;

	size_t size ;
	/*
	 * open_struct_t is defined in includes.h
	 */
	const open_struct_t * opt = opts->args ;

	const args * e = opt->variables ;

	memset( &params,'\0',sizeof( struct crypt_params_plain ) ) ;

	params.hash = e->hash ;

	if( zuluCryptPathIsNotValid( device ) ){

		return 3 ;
	}
	if( crypt_init( &cd,device ) != 0 ){

		return 2 ;
	}

	params.offset = _offset( e->offset ) ;

	if( opts->open_mode == O_RDONLY ){

		flags = CRYPT_ACTIVATE_READONLY ;
	}else{
		flags = CRYPT_ACTIVATE_ALLOW_DISCARDS ;
	}

	size = ( size_t ) StringConvertToInt( e->keySize ) / 8 ;

	if( crypt_format( cd,CRYPT_PLAIN,e->algo,e->cipher,NULL,NULL,size,&params ) != 0 ){

		return zuluExit( 2,cd ) ;
	}
	if( crypt_activate_by_passphrase( cd,opt->mapper_name,CRYPT_ANY_SLOT,
		opt->key,opt->key_len,flags ) < 0 ){

		return zuluExit( 2,cd ) ;
	}else{
		return zuluExit( 0,cd ) ;
	}
}

Exemplo n.º 3

Arquivo: security.c Projeto: joachimdostal/zuluCrypt

int zuluCryptSecurityConvertUID( uid_t uid,const char * u_id )
{
	if( u_id != NULL ){

		if( uid == 0 ){

			return StringConvertToInt( u_id ) ;
		}else{
			return -1 ;
		}
	}else{
		return uid ;
	}
}

Exemplo n.º 4

Arquivo: open_plain.c Projeto: mhogomchungu/zuluCrypt

static u_int64_t _offset( const char * offset )
{
	char * e ;

	u_int64_t r = 0 ;

	size_t s = StringSize( offset ) ;

	if( s == 0 ){

		return 0 ;
	}else{
		e = StringCopy_2( offset ) ;

		if( StringEndsWithAtLeastOne( e,"m","MB","mb","Mb","M",NULL ) ){

			r = StringConvertToInt( _remove_letters( e ) ) ;
			r = 2 * 1024 * r ;

		}else if( StringEndsWithAtLeastOne( e,"g","GB","gb","Gb","G",NULL ) ){

			r = StringConvertToInt( _remove_letters( e ) ) ;
			r = 2 * 1024 * 1024 * r ;

		}else if( StringEndsWithAtLeastOne( e,"t","TB","tb","Tb","T",NULL ) ){

			r = StringConvertToInt( _remove_letters( e ) ) ;
			r = 1.0 * 2 * 1024 * 1024 * 1024 * r ;

		}else if( StringEndsWithAtLeastOne( e,"k","KB","kb","Kb","K",NULL ) ){

			r = StringConvertToInt( _remove_letters( e ) ) ;
			r = 2 * r ;

		}else if( StringEndsWithAtLeastOne( e,"b","B",NULL ) ){

			r = StringConvertToInt( _remove_letters( e ) ) ;

			if( r < 512 ){
				r = 0 ;
			}else{
				r = r / 512 ;
			}
		}else {
			r = StringConvertToInt( offset ) ;
		}

		StringFree( e ) ;
	}

	return r ;
}

Exemplo n.º 5

Arquivo: open_volume.c Projeto: DarkDare/zuluCrypt

void zuluCryptTrueCryptVeraCryptVolumeInfo( const char * type,tvcrypt * e )
{
	stringList_t stl = StringListSplit( type,'.' ) ;

	size_t p = StringListSize( stl ) ;

	const char * q ;

	memset( e,'\0',sizeof( tvcrypt ) ) ;

	if( p > 0 ){

		e->type = StringListCopyStringAtFirstPlace( stl ) ;

		if( p > 1 ){

			q = StringListContentAtSecondPlace( stl ) ;

			e->iteration_count = ( int )StringConvertToInt( q ) ;
		}
	}

	StringListDelete( &stl ) ;
}