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// Copyright (C) 2007 Novell, Inc (http://www.novell.com)
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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using Mono.Addins.Description;
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namespace Mono.Addins.Setup
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public abstract class Package
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/// Name of the package
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public abstract string Name { get; }
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/// Returns true if the package will be installed in the shared directory,
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/// false if it will be installed in the user directory.
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public virtual bool SharedInstall {
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/// Creates a package object for an add-in available in an on-line repository
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/// <param name="repAddin">
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/// An add-in reference
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public static Package FromRepository (AddinRepositoryEntry repAddin)
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return AddinPackage.PackageFromRepository (repAddin);
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/// Creates a package object for a local package file
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/// <param name="file">
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public static Package FromFile (string file)
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return AddinPackage.PackageFromFile (file);
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internal abstract void Resolve (IProgressMonitor monitor, AddinStore service, PackageCollection toInstall, PackageCollection toUninstall, PackageCollection required, DependencyCollection unresolved);
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internal abstract void PrepareInstall (IProgressMonitor monitor, AddinStore service);
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internal abstract void CommitInstall (IProgressMonitor monitor, AddinStore service);
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internal abstract void RollbackInstall (IProgressMonitor monitor, AddinStore service);
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internal abstract void PrepareUninstall (IProgressMonitor monitor, AddinStore service);
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internal abstract void CommitUninstall (IProgressMonitor monitor, AddinStore service);
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internal abstract void RollbackUninstall (IProgressMonitor monitor, AddinStore service);
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internal abstract bool IsUpgradeOf (Package p);
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internal virtual void EndInstall (IProgressMonitor monitor, AddinStore service)
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internal virtual void EndUninstall (IProgressMonitor monitor, AddinStore service)
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internal string CreateTempFolder ()
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string bname = Path.Combine (Path.GetTempPath (), "mdtmp");
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string tempFolder = bname;
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while (Directory.Exists (tempFolder))
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tempFolder = bname + (++n);