override fun getEngineHeaderValues()

in ktor-server/ktor-server-cio/jvm/src/io/ktor/server/cio/CIOApplicationResponse.kt [42:78]

30 lines of code
9 McCabe index (conditional complexity)


        override fun getEngineHeaderValues(name: String): List<String> {
            val names = headersNames
            val values = headerValues
            val size = headersNames.size
            var firstIndex = -1

            for (i in 0 until size) {
                if (names[i].equals(name, ignoreCase = true)) {
                    firstIndex = i
                    break
                }
            }

            if (firstIndex == -1) return emptyList()

            var secondIndex = -1
            for (i in firstIndex until size) {
                if (names[i].equals(name, ignoreCase = true)) {
                    secondIndex = i
                    break
                }
            }

            if (secondIndex == -1) return listOf(values[firstIndex])

            val result = ArrayList<String>(size - secondIndex + 1)
            result.add(values[firstIndex])
            result.add(values[secondIndex])

            for (i in secondIndex until size) {
                if (names[i].equals(name, ignoreCase = true)) {
                    result.add(values[i])
                }
            }

            return result
        }