Massive refactoring to introduce the concept of IBackend

1 files changed, 135 insertions, 0 deletions

diff --git a/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs b/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs
new file mode 100644
index 00000000..5471792d
--- /dev/null
+++ b/src/WixToolset.Core.WindowsInstaller/Bind/BindSummaryInfoCommand.cs
@@ -0,0 +1,135 @@
+// 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.Core.WindowsInstaller.Databases
+{
+    using System;
+    using System.Globalization;
+    using WixToolset.Data;
+
+    /// <summary>
+    /// Binds the summary information table of a database.
+    /// </summary>
+    internal class BindSummaryInfoCommand
+    {
+        /// <summary>
+        /// The output to bind.
+        /// </summary>
+        public Output Output { private get; set; }
+
+        /// <summary>
+        /// Returns a flag indicating if files are compressed by default.
+        /// </summary>
+        public bool Compressed { get; private set; }
+
+        /// <summary>
+        /// Returns a flag indicating if uncompressed files use long filenames.
+        /// </summary>
+        public bool LongNames { get; private set; }
+
+        public int InstallerVersion { get; private set; }
+
+        /// <summary>
+        /// Modularization guid, or null if the output is not a module.
+        /// </summary>
+        public string ModularizationGuid { get; private set; }
+
+        public void Execute()
+        {
+            this.Compressed = false;
+            this.LongNames = false;
+            this.InstallerVersion = 0;
+            this.ModularizationGuid = null;
+
+            Table summaryInformationTable = this.Output.Tables["_SummaryInformation"];
+
+            if (null != summaryInformationTable)
+            {
+                bool foundCreateDataTime = false;
+                bool foundLastSaveDataTime = false;
+                bool foundCreatingApplication = false;
+                string now = DateTime.Now.ToString("yyyy/MM/dd HH:mm:ss", CultureInfo.InvariantCulture);
+
+                foreach (Row summaryInformationRow in summaryInformationTable.Rows)
+                {
+                    switch (summaryInformationRow.FieldAsInteger(0))
+                    {
+                        case 1: // PID_CODEPAGE
+                            // make sure the code page is an int and not a web name or null
+                            string codepage = summaryInformationRow.FieldAsString(1);
+
+                            if (null == codepage)
+                            {
+                                codepage = "0";
+                            }
+                            else
+                            {
+                                summaryInformationRow[1] = Common.GetValidCodePage(codepage, false, false, summaryInformationRow.SourceLineNumbers).ToString(CultureInfo.InvariantCulture);
+                            }
+                            break;
+                        case 9: // PID_REVNUMBER
+                            string packageCode = (string)summaryInformationRow[1];
+
+                            if (OutputType.Module == this.Output.Type)
+                            {
+                                this.ModularizationGuid = packageCode.Substring(1, 36).Replace('-', '_');
+                            }
+                            else if ("*" == packageCode)
+                            {
+                                // set the revision number (package/patch code) if it should be automatically generated
+                                summaryInformationRow[1] = Common.GenerateGuid();
+                            }
+                            break;
+                        case 12: // PID_CREATE_DTM
+                            foundCreateDataTime = true;
+                            break;
+                        case 13: // PID_LASTSAVE_DTM
+                            foundLastSaveDataTime = true;
+                            break;
+                        case 14:
+                            this.InstallerVersion = summaryInformationRow.FieldAsInteger(1);
+                            break;
+                        case 15: // PID_WORDCOUNT
+                            if (OutputType.Patch == this.Output.Type)
+                            {
+                                this.LongNames = true;
+                                this.Compressed = true;
+                            }
+                            else
+                            {
+                                this.LongNames = (0 == (summaryInformationRow.FieldAsInteger(1) & 1));
+                                this.Compressed = (2 == (summaryInformationRow.FieldAsInteger(1) & 2));
+                            }
+                            break;
+                        case 18: // PID_APPNAME
+                            foundCreatingApplication = true;
+                            break;
+                    }
+                }
+
+                // add a summary information row for the create time/date property if its not already set
+                if (!foundCreateDataTime)
+                {
+                    Row createTimeDateRow = summaryInformationTable.CreateRow(null);
+                    createTimeDateRow[0] = 12;
+                    createTimeDateRow[1] = now;
+                }
+
+                // add a summary information row for the last save time/date property if its not already set
+                if (!foundLastSaveDataTime)
+                {
+                    Row lastSaveTimeDateRow = summaryInformationTable.CreateRow(null);
+                    lastSaveTimeDateRow[0] = 13;
+                    lastSaveTimeDateRow[1] = now;
+                }
+
+                // add a summary information row for the creating application property if its not already set
+                if (!foundCreatingApplication)
+                {
+                    Row creatingApplicationRow = summaryInformationTable.CreateRow(null);
+                    creatingApplicationRow[0] = 18;
+                    creatingApplicationRow[1] = String.Format(CultureInfo.InvariantCulture, AppCommon.GetCreatingApplicationString());
+                }
+            }
+        }
+    }
+}