func()

in vhdcore/header/parentlocator/parentLocator.go [47:75]

• 19 lines of code
• 8 McCabe index (conditional complexity)

func (l *ParentLocator) SetPlatformSpecificFileLocator(fileLocator []byte) {
	// 1. For the platform codes - W2Ru and W2Ku, fileLocator contents is UTF-16 encoded.
	// 2. For the platform code  - MacX,          fileLocator contents is UTF-8 encoded.
	// 3. For unknown platform code               fileLocator contents is treated as UTF-16 encoded.
	//
	// For 1 the byte order is little-endian
	// For 3 the byte order is big-endian

	if l.PlatformCode == PlatformCodeWi2R || l.PlatformCode == PlatformCodeWi2K {
		log.Panicf("Deprecated PlatformCode: %d", l.PlatformCode)
	}

	if l.PlatformCode == PlatformCodeMac {
		log.Panicf("Handling Mac OS alias stored as a blob is not implemented, PlatformCode: %d", l.PlatformCode)
	}

	if l.PlatformCode == PlatformCodeNone {
		l.PlatformSpecificFileLocator = ""
	} else if l.PlatformCode == PlatformCodeW2Ru {
		//TODO: Add differencing disks path name, this is relative path
		l.PlatformSpecificFileLocator = common.Utf16BytesToStringLE(fileLocator)
	} else if l.PlatformCode == PlatformCodeW2Ku {
		l.PlatformSpecificFileLocator = common.Utf16BytesToStringLE(fileLocator)
	} else if l.PlatformCode == PlatformCodeMacX {
		l.PlatformSpecificFileLocator = string(fileLocator)
	} else {
		l.PlatformSpecificFileLocator = strings.TrimSuffix(common.Utf16BytesToStringBE(fileLocator), "\x00")
	}
}