func()

in parser_actions.go [39:106]

• 65 lines of code
• 24 McCabe index (conditional complexity)

func (ap *AnsiParser) csiDispatch() error {
	cmd, _ := parseCmd(*ap.context)
	params, _ := parseParams(ap.context.paramBuffer)
	ap.logf("Parsed params: %v with length: %d", params, len(params))

	ap.logf("csiDispatch: %v(%v)", cmd, params)

	switch cmd {
	case "@":
		return ap.eventHandler.ICH(getInt(params, 1))
	case "A":
		return ap.eventHandler.CUU(getInt(params, 1))
	case "B":
		return ap.eventHandler.CUD(getInt(params, 1))
	case "C":
		return ap.eventHandler.CUF(getInt(params, 1))
	case "D":
		return ap.eventHandler.CUB(getInt(params, 1))
	case "E":
		return ap.eventHandler.CNL(getInt(params, 1))
	case "F":
		return ap.eventHandler.CPL(getInt(params, 1))
	case "G":
		return ap.eventHandler.CHA(getInt(params, 1))
	case "H":
		ints := getInts(params, 2, 1)
		x, y := ints[0], ints[1]
		return ap.eventHandler.CUP(x, y)
	case "J":
		param := getEraseParam(params)
		return ap.eventHandler.ED(param)
	case "K":
		param := getEraseParam(params)
		return ap.eventHandler.EL(param)
	case "L":
		return ap.eventHandler.IL(getInt(params, 1))
	case "M":
		return ap.eventHandler.DL(getInt(params, 1))
	case "P":
		return ap.eventHandler.DCH(getInt(params, 1))
	case "S":
		return ap.eventHandler.SU(getInt(params, 1))
	case "T":
		return ap.eventHandler.SD(getInt(params, 1))
	case "c":
		return ap.eventHandler.DA(params)
	case "d":
		return ap.eventHandler.VPA(getInt(params, 1))
	case "f":
		ints := getInts(params, 2, 1)
		x, y := ints[0], ints[1]
		return ap.eventHandler.HVP(x, y)
	case "h":
		return ap.hDispatch(params)
	case "l":
		return ap.lDispatch(params)
	case "m":
		return ap.eventHandler.SGR(getInts(params, 1, 0))
	case "r":
		ints := getInts(params, 2, 1)
		top, bottom := ints[0], ints[1]
		return ap.eventHandler.DECSTBM(top, bottom)
	default:
		ap.logf("ERROR: Unsupported CSI command: '%s', with full context:  %v", cmd, ap.context)
		return nil
	}

}