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PackageArchive.cs
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PackageArchive.cs
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/*
* Copyright (c) 2019 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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.
*/
using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
namespace Tizen.Applications
{
/// <summary>
/// This class provides the methods and properties to get information about the package archive.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public class PackageArchive
{
private const string LogTag = "Tizen.Applications";
private string _path = string.Empty;
private string _id = string.Empty;
private string _type = string.Empty;
private string _version = string.Empty;
private string _apiVersion = string.Empty;
private string _description = string.Empty;
private string _label = string.Empty;
private string _author = string.Empty;
private IntPtr _icon = IntPtr.Zero;
private int _iconSize = 0;
private List<PackageDependencyInformation> _dependency_to;
private PackageArchive(string archivePath)
{
_path = archivePath;
}
/// <summary>
/// The package ID.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string Id { get { return _id; } }
/// <summary>
/// Type of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string Type { get { return _type; } }
/// <summary>
/// Version of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string Version { get { return _version; } }
/// <summary>
/// Api version of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string ApiVersion { get { return _apiVersion; } }
/// <summary>
/// Description of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string Description { get { return _description; } }
/// <summary>
/// Label of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string Label { get { return _label; } }
/// <summary>
/// Author of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public string Author { get { return _author; } }
/// <summary>
/// Icon of the package.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public byte[] Icon
{
get
{
byte[] byteArray = new byte[_iconSize];
Marshal.Copy(_icon, byteArray, 0, _iconSize);
return byteArray;
}
}
/// <summary>
/// Packages that this package is required.
/// </summary>
/// <since_tizen> 6 </since_tizen>
public List<PackageDependencyInformation> DependencyTo { get { return _dependency_to; } }
// This method assumes that given arguments are already validated and have valid values.
internal static PackageArchive CreatePackageArchive(IntPtr handle, string archivePath)
{
PackageArchive packageArchive = new PackageArchive(archivePath);
var err = Interop.PackageManager.ErrorCode.None;
err = Interop.PackageArchive.PackageArchiveInfoGetPackage(handle, out packageArchive._id);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package id from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetType(handle, out packageArchive._type);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package type from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetVersion(handle, out packageArchive._version);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package version from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetApiVersion(handle, out packageArchive._apiVersion);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package api version from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetDescription(handle, out packageArchive._description);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package description from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetLabel(handle, out packageArchive._label);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package label from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetAuthor(handle, out packageArchive._author);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package author from " + archivePath);
}
err = Interop.PackageArchive.PackageArchiveInfoGetIcon(handle, out packageArchive._icon, out packageArchive._iconSize);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, "Failed to get package author from " + archivePath);
}
packageArchive._dependency_to = GetPackageArchiveDependencyInformation(handle);
return packageArchive;
}
internal static PackageArchive GetPackageArchive(string archivePath)
{
IntPtr packageArchiveInfoHandle;
Interop.PackageManager.ErrorCode err = Interop.PackageArchive.PackageArchiveInfoCreate(archivePath, out packageArchiveInfoHandle);
if (err != Interop.PackageManager.ErrorCode.None)
{
throw PackageManagerErrorFactory.GetException(err, string.Format("Failed to create native handle for package archive info of {0}", archivePath));
}
PackageArchive packageArchive = CreatePackageArchive(packageArchiveInfoHandle, archivePath);
err = Interop.PackageArchive.PackageArchiveInfoDestroy(packageArchiveInfoHandle);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, string.Format("Failed to destroy native handle for package archive info of {0}. err = {1}", archivePath, err));
}
return packageArchive;
}
private static List<PackageDependencyInformation> GetPackageArchiveDependencyInformation(IntPtr handle)
{
List<PackageDependencyInformation> dependencies = new List<PackageDependencyInformation>();
Interop.Package.PackageInfoDependencyInfoCallback dependencyInfoCb = (from, to, type, requiredVersion, userData) =>
{
dependencies.Add(PackageDependencyInformation.GetPackageDependencyInformation(from, to, type, requiredVersion));
return true;
};
Interop.PackageManager.ErrorCode err = Interop.PackageArchive.PackageArchiveInfoForeachDirectDependency(handle, dependencyInfoCb, IntPtr.Zero);
if (err != Interop.PackageManager.ErrorCode.None)
{
Log.Warn(LogTag, string.Format("Failed to get dependency info. err = {0}", err));
}
return dependencies;
}
}
}