ckaczor/CreateInstallDescriptor
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Update to handle EXE and DLL files as well as MSI files

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This commit is contained in:
Chris Kaczor
2014-10-28 16:53:59 -04:00
parent 5e4dd2a62a
commit 45eac546a3
1 changed files with 39 additions and 19 deletions
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58
Program.cs
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@@ -1,4 +1,5 @@
using System;
using System.Diagnostics;
using System.IO;
using System.Xml;
using WindowsInstaller;
@@ -12,39 +13,58 @@ namespace CreateInstallDescriptor
// Make sure we received two parameters
if (args.Length != 2)
{
Console.WriteLine("Must supply two parameters: <input MSI file> <output XML file>");
Console.WriteLine("Must supply two parameters: <input file> <output XML file>");
return;
}
// Extract the parameters
string inputFile = args[0];
string outputFile = args[1];
var inputFileName = args[0];
var outputFileName = args[1];
// Get the type of the Windows Installer object
Type installerType = Type.GetTypeFromProgID("WindowsInstaller.Installer");
// Get the info for the input file
var inputFile = new FileInfo(inputFileName);
// Create the Windows Installer object
Installer installer = (Installer)Activator.CreateInstance(installerType);
var extension = inputFile.Extension;
// Open the MSI database in the input file
Database database = installer.OpenDatabase(inputFile, MsiOpenDatabaseMode.msiOpenDatabaseModeReadOnly);
string version;
// Open a view on the Property table for the version property
View view = database.OpenView("SELECT * FROM Property WHERE Property = 'ProductVersion'");
if (extension.Equals(".msi", StringComparison.InvariantCultureIgnoreCase))
{
// Get the type of the Windows Installer object
var installerType = Type.GetTypeFromProgID("WindowsInstaller.Installer");
// Execute the view query
view.Execute(null);
// Create the Windows Installer object
var installer = (Installer) Activator.CreateInstance(installerType);
// Get the record from the view
Record record = view.Fetch();
// Open the MSI database in the input file
var database = installer.OpenDatabase(inputFileName, MsiOpenDatabaseMode.msiOpenDatabaseModeReadOnly);
// Get the version from the data
string version = record.get_StringData(2);
// Open a view on the Property table for the version property
var view = database.OpenView("SELECT * FROM Property WHERE Property = 'ProductVersion'");
// Execute the view query
view.Execute();
// Get the record from the view
var record = view.Fetch();
// Get the version from the data
version = record.StringData[2];
}
else if (extension.Equals(".exe", StringComparison.InvariantCultureIgnoreCase) || extension.Equals(".dll", StringComparison.InvariantCultureIgnoreCase))
{
// Just use the version info from the file
version = FileVersionInfo.GetVersionInfo(inputFileName).FileVersion;
}
else
{
throw new Exception("Unsupported file extension");
}
// -----
// Create the XML writer
XmlTextWriter xmlWriter = new XmlTextWriter(outputFile, null) { Formatting = Formatting.Indented };
var xmlWriter = new XmlTextWriter(outputFileName, null) { Formatting = Formatting.Indented };
// Write the root tag
xmlWriter.WriteStartElement("versionInformation");
@@ -56,7 +76,7 @@ namespace CreateInstallDescriptor
// Write the installer name tag
xmlWriter.WriteStartElement("installFile");
xmlWriter.WriteValue(Path.GetFileName(inputFile));
xmlWriter.WriteValue(Path.GetFileName(inputFileName));
xmlWriter.WriteEndElement();
// Write the installer date tag