| /* GENERATED SOURCE. DO NOT MODIFY. */ |
| /* |
| * Copyright (C) 2011 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.okhttp.internal.http; |
| |
| /** |
| * @hide This class is not part of the Android public SDK API |
| */ |
| public final class HeaderParser { |
| /** |
| * Returns the next index in {@code input} at or after {@code pos} that |
| * contains a character from {@code characters}. Returns the input length if |
| * none of the requested characters can be found. |
| */ |
| @android.compat.annotation.UnsupportedAppUsage |
| public static int skipUntil(String input, int pos, String characters) { |
| for (; pos < input.length(); pos++) { |
| if (characters.indexOf(input.charAt(pos)) != -1) { |
| break; |
| } |
| } |
| return pos; |
| } |
| |
| /** |
| * Returns the next non-whitespace character in {@code input} that is white |
| * space. Result is undefined if input contains newline characters. |
| */ |
| @android.compat.annotation.UnsupportedAppUsage |
| public static int skipWhitespace(String input, int pos) { |
| for (; pos < input.length(); pos++) { |
| char c = input.charAt(pos); |
| if (c != ' ' && c != '\t') { |
| break; |
| } |
| } |
| return pos; |
| } |
| |
| /** |
| * Returns {@code value} as a positive integer, or 0 if it is negative, or |
| * {@code defaultValue} if it cannot be parsed. |
| */ |
| public static int parseSeconds(String value, int defaultValue) { |
| try { |
| long seconds = Long.parseLong(value); |
| if (seconds > Integer.MAX_VALUE) { |
| return Integer.MAX_VALUE; |
| } else if (seconds < 0) { |
| return 0; |
| } else { |
| return (int) seconds; |
| } |
| } catch (NumberFormatException e) { |
| return defaultValue; |
| } |
| } |
| |
| private HeaderParser() { |
| } |
| } |