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path: root/src/ext/Msmq/wixext/MsmqDecompiler.cs
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// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.

namespace WixToolset.Msmq
{
#if TODO_CONSIDER_DECOMPILER
    using System;
    using System.Collections;
    using System.Globalization;
    using WixToolset.Data;
    using WixToolset.Extensibility;
    using Msmq = WixToolset.Extensions.Serialize.Msmq;
    using Wix = WixToolset.Data.Serialize;

    /// <summary>
    /// The decompiler for the WiX Toolset MSMQ Extension.
    /// </summary>
    public sealed class MsmqDecompiler : DecompilerExtension
    {
        /// <summary>
        /// Creates a decompiler for MSMQ Extension.
        /// </summary>
        public MsmqDecompiler()
        {
            this.TableDefinitions = MsmqExtensionData.GetExtensionTableDefinitions();
        }

        /// <summary>
        /// Get the extensions library to be removed.
        /// </summary>
        /// <param name="tableDefinitions">Table definitions for library.</param>
        /// <returns>Library to remove from decompiled output.</returns>
        public override Library GetLibraryToRemove(TableDefinitionCollection tableDefinitions)
        {
            return MsmqExtensionData.GetExtensionLibrary(tableDefinitions);
        }

        /// <summary>
        /// Decompiles an extension table.
        /// </summary>
        /// <param name="table">The table to decompile.</param>
        public override void DecompileTable(Table table)
        {
            switch (table.Name)
            {
                case "MessageQueue":
                    this.DecompileMessageQueueTable(table);
                    break;
                case "MessageQueueUserPermission":
                    this.DecompileMessageQueueUserPermissionTable(table);
                    break;
                case "MessageQueueGroupPermission":
                    this.DecompileMessageQueueGroupPermissionTable(table);
                    break;
                default:
                    base.DecompileTable(table);
                    break;
            }
        }

        /// <summary>
        /// Decompile the MessageQueue table.
        /// </summary>
        /// <param name="table">The table to decompile.</param>
        private void DecompileMessageQueueTable(Table table)
        {
            foreach (Row row in table.Rows)
            {
                Msmq.MessageQueue queue = new Msmq.MessageQueue();

                queue.Id = (string)row[0];

                if (null != row[2])
                {
                    queue.BasePriority = (int)row[2];
                }

                if (null != row[3])
                {
                    queue.JournalQuota = (int)row[3];
                }

                queue.Label = (string)row[4];

                if (null != row[5])
                {
                    queue.MulticastAddress = (string)row[5];
                }

                queue.PathName = (string)row[6];

                if (null != row[7])
                {
                    switch ((MsmqCompiler.MqiMessageQueuePrivacyLevel)row[7])
                    {
                        case MsmqCompiler.MqiMessageQueuePrivacyLevel.None:
                            queue.PrivLevel = Msmq.MessageQueue.PrivLevelType.none;
                            break;
                        case MsmqCompiler.MqiMessageQueuePrivacyLevel.Optional:
                            queue.PrivLevel = Msmq.MessageQueue.PrivLevelType.optional;
                            break;
                        case MsmqCompiler.MqiMessageQueuePrivacyLevel.Body:
                            queue.PrivLevel = Msmq.MessageQueue.PrivLevelType.body;
                            break;
                        default:
                            break;
                    }
                }

                if (null != row[8])
                {
                    queue.Quota = (int)row[8];
                }

                if (null != row[9])
                {
                    queue.ServiceTypeGuid = (string)row[9];
                }

                int attributes = (int)row[10];

                if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueueAttributes.Authenticate))
                {
                    queue.Authenticate = Msmq.YesNoType.yes;
                }

                if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueueAttributes.Journal))
                {
                    queue.Journal = Msmq.YesNoType.yes;
                }

                if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueueAttributes.Transactional))
                {
                    queue.Transactional = Msmq.YesNoType.yes;
                }

                Wix.Component component = (Wix.Component)this.Core.GetIndexedElement("Component", (string)row[1]);
                if (null != component)
                {
                    component.AddChild(queue);
                }
                else
                {
                    this.Core.OnMessage(WixWarnings.ExpectedForeignRow(row.SourceLineNumbers, table.Name, row.GetPrimaryKey(DecompilerConstants.PrimaryKeyDelimiter), "Component_", (string)row[1], "Component"));
                }
            }
        }

        /// <summary>
        /// Decompile the MessageQueueUserPermission table.
        /// </summary>
        /// <param name="table">The table to decompile.</param>
        private void DecompileMessageQueueUserPermissionTable(Table table)
        {
            foreach (Row row in table.Rows)
            {
                Msmq.MessageQueuePermission queuePermission = new Msmq.MessageQueuePermission();

                queuePermission.Id = (string)row[0];

                if (null != row[2])
                {
                    queuePermission.MessageQueue = (string)row[2];
                }

                queuePermission.User = (string)row[3];

                DecompileMessageQueuePermissionAttributes(row, queuePermission);

                Wix.Component component = (Wix.Component)this.Core.GetIndexedElement("Component", (string)row[1]);
                if (null != component)
                {
                    component.AddChild(queuePermission);
                }
                else
                {
                    this.Core.OnMessage(WixWarnings.ExpectedForeignRow(row.SourceLineNumbers, table.Name, row.GetPrimaryKey(DecompilerConstants.PrimaryKeyDelimiter), "Component_", (string)row[1], "Component"));
                }
            }
        }

        /// <summary>
        /// Decompile the MessageQueueGroupPermission table.
        /// </summary>
        /// <param name="table">The table to decompile.</param>
        private void DecompileMessageQueueGroupPermissionTable(Table table)
        {
            foreach (Row row in table.Rows)
            {
                Msmq.MessageQueuePermission queuePermission = new Msmq.MessageQueuePermission();

                queuePermission.Id = (string)row[0];

                if (null != row[2])
                {
                    queuePermission.MessageQueue = (string)row[2];
                }

                queuePermission.Group = (string)row[3];

                DecompileMessageQueuePermissionAttributes(row, queuePermission);

                Wix.Component component = (Wix.Component)this.Core.GetIndexedElement("Component", (string)row[1]);
                if (null != component)
                {
                    component.AddChild(queuePermission);
                }
                else
                {
                    this.Core.OnMessage(WixWarnings.ExpectedForeignRow(row.SourceLineNumbers, table.Name, row.GetPrimaryKey(DecompilerConstants.PrimaryKeyDelimiter), "Component_", (string)row[1], "Component"));
                }
            }
        }

        /// <summary>
        /// Decompile row attributes for the MessageQueueUserPermission and MessageQueueGroupPermission tables.
        /// </summary>
        /// <param name="row">The row to decompile.</param>
        /// <param name="table">Target element.</param>
        private void DecompileMessageQueuePermissionAttributes(Row row, Msmq.MessageQueuePermission queuePermission)
        {
            int attributes = (int)row[4];

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.DeleteMessage))
            {
                queuePermission.DeleteMessage = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.PeekMessage))
            {
                queuePermission.PeekMessage = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.WriteMessage))
            {
                queuePermission.WriteMessage = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.DeleteJournalMessage))
            {
                queuePermission.DeleteJournalMessage = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.SetQueueProperties))
            {
                queuePermission.SetQueueProperties = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.GetQueueProperties))
            {
                queuePermission.GetQueueProperties = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.DeleteQueue))
            {
                queuePermission.DeleteQueue = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.GetQueuePermissions))
            {
                queuePermission.GetQueuePermissions = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.ChangeQueuePermissions))
            {
                queuePermission.ChangeQueuePermissions = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.TakeQueueOwnership))
            {
                queuePermission.TakeQueueOwnership = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.ReceiveMessage))
            {
                queuePermission.ReceiveMessage = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.ReceiveJournalMessage))
            {
                queuePermission.ReceiveJournalMessage = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.QueueGenericRead))
            {
                queuePermission.QueueGenericRead = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.QueueGenericWrite))
            {
                queuePermission.QueueGenericWrite = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.QueueGenericExecute))
            {
                queuePermission.QueueGenericExecute = Msmq.YesNoType.yes;
            }

            if (0 != (attributes & (int)MsmqCompiler.MqiMessageQueuePermission.QueueGenericAll))
            {
                queuePermission.QueueGenericAll = Msmq.YesNoType.yes;
            }
        }
    }
#endif
}