mirror of
https://github.com/scm-manager/scm-manager.git
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129 lines
3.9 KiB
Java
129 lines
3.9 KiB
Java
/**
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* Copyright (c) 2010, Sebastian Sdorra
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of SCM-Manager; nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* http://bitbucket.org/sdorra/scm-manager
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*
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*/
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package sonia.scm.web;
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//~--- non-JDK imports --------------------------------------------------------
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import com.google.common.annotations.VisibleForTesting;
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import com.google.common.base.Charsets;
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import sonia.scm.plugin.Extension;
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/**
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*
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* @author Sebastian Sdorra <s.sdorra@gmail.com>
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*/
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@Extension
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public class BrowserUserAgentProvider implements UserAgentProvider
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{
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/** Field description */
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@VisibleForTesting
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static final UserAgent CHROME = UserAgent.builder(
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"Chrome").basicAuthenticationCharset(
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Charsets.UTF_8).build();
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/** Field description */
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private static final String CHROME_PATTERN = "chrome";
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/** Field description */
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@VisibleForTesting
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static final UserAgent FIREFOX = UserAgent.builder("Firefox").build();
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/** Field description */
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private static final String FIREFOX_PATTERN = "firefox";
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/** Field description */
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@VisibleForTesting
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static final UserAgent MSIE = UserAgent.builder("Internet Explorer").build();
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/** Field description */
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private static final String MSIE_PATTERN = "msie";
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/** Field description */
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@VisibleForTesting // todo check charset
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static final UserAgent SAFARI = UserAgent.builder("Safari").build();
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/** Field description */
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private static final String OPERA_PATTERN = "opera";
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/** Field description */
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private static final String SAFARI_PATTERN = "safari";
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/** Field description */
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@VisibleForTesting // todo check charset
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static final UserAgent OPERA = UserAgent.builder(
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"Opera").basicAuthenticationCharset(
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Charsets.UTF_8).build();
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//~--- methods --------------------------------------------------------------
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/**
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* Method description
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*
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*
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* @param userAgentString
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*
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* @return
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*/
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@Override
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public UserAgent parseUserAgent(String userAgentString)
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{
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UserAgent ua = null;
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if (userAgentString.contains(CHROME_PATTERN))
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{
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ua = CHROME;
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}
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else if (userAgentString.contains(FIREFOX_PATTERN))
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{
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ua = FIREFOX;
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}
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else if (userAgentString.contains(OPERA_PATTERN))
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{
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ua = OPERA;
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}
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else if (userAgentString.contains(MSIE_PATTERN))
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{
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ua = MSIE;
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}
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else if (userAgentString.contains(SAFARI_PATTERN))
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{
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ua = SAFARI;
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}
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return ua;
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}
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}
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