84 lines
3.3 KiB
C#
84 lines
3.3 KiB
C#
// Copyright 2018 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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using System;
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using Google.Android.AppBundle.Editor.Internal.PlayServices;
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namespace Google.Android.AppBundle.Editor.Internal.BuildTools
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{
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/// <summary>
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/// Utility methods that use Java's "jar" command for zip creation/extraction since zip functionality
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/// isn't built into .NET 3.5.
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/// </summary>
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public class ZipUtils : IBuildTool
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{
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private readonly JavaUtils _javaUtils;
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/// <summary>
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/// Constructor.
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/// </summary>
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public ZipUtils(JavaUtils javaUtils)
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{
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_javaUtils = javaUtils;
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}
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public virtual bool Initialize(BuildToolLogger buildToolLogger)
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{
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return _javaUtils.Initialize(buildToolLogger);
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}
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/// <summary>
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/// Creates a ZIP file containing the specified file in the specified directory.
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/// </summary>
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/// <returns>null if the operation succeeded, or an error message if it failed.</returns>
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public virtual string CreateZipFile(string zipFilePath, string inputDirectoryName, string inputFileName)
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{
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if (inputFileName.Contains(" "))
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{
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throw new ArgumentException("Spaces are not supported for inputFileName.", "inputFileName");
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}
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// On windows, we can't support a directory with spaces, because jar does not support quotes around the
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// inputDirectoryName.
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#if UNITY_EDITOR_WIN
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if (inputDirectoryName.Contains(" "))
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{
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throw new ArgumentException("Spaces are not supported for inputDirectoryName.", "inputDirectoryName");
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}
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#else
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inputDirectoryName = CommandLine.QuotePath(inputDirectoryName);
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#endif
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// Create zip file with options "0" (no per-file compression) and "M" (no JAR manifest file).
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var arguments = string.Format(
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"c0Mf {0} -C {1} {2}",
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CommandLine.QuotePath(zipFilePath),
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inputDirectoryName,
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inputFileName);
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var result = CommandLine.Run(_javaUtils.JarBinaryPath, arguments);
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return result.exitCode == 0 ? null : result.message;
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}
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/// <summary>
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/// Unzips the specified ZIP file into the specified output location.
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/// </summary>
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/// <returns>null if the operation succeeded, or an error message if it failed.</returns>
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public virtual string UnzipFile(string zipFilePath, string outputDirectoryName)
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{
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var arguments = string.Format("xf {0}", CommandLine.QuotePath(zipFilePath));
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var result = CommandLine.Run(_javaUtils.JarBinaryPath, arguments, outputDirectoryName);
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return result.exitCode == 0 ? null : result.message;
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}
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}
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} |