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;
using System.Diagnostics;
using System.IO; using System.IO;
using System.Xml; using System.Xml;
using WindowsInstaller; using WindowsInstaller;
@@ -12,39 +13,58 @@ namespace CreateInstallDescriptor
// Make sure we received two parameters // Make sure we received two parameters
if (args.Length != 2) 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; return;
} }
// Extract the parameters // Extract the parameters
string inputFile = args[0]; var inputFileName = args[0];
string outputFile = args[1]; var outputFileName = args[1];
// Get the type of the Windows Installer object // Get the info for the input file
Type installerType = Type.GetTypeFromProgID("WindowsInstaller.Installer"); var inputFile = new FileInfo(inputFileName);
// Create the Windows Installer object var extension = inputFile.Extension;
Installer installer = (Installer)Activator.CreateInstance(installerType);
// Open the MSI database in the input file string version;
Database database = installer.OpenDatabase(inputFile, MsiOpenDatabaseMode.msiOpenDatabaseModeReadOnly);
// Open a view on the Property table for the version property if (extension.Equals(".msi", StringComparison.InvariantCultureIgnoreCase))
View view = database.OpenView("SELECT * FROM Property WHERE Property = 'ProductVersion'"); {
// Get the type of the Windows Installer object
var installerType = Type.GetTypeFromProgID("WindowsInstaller.Installer");
// Execute the view query // Create the Windows Installer object
view.Execute(null); var installer = (Installer) Activator.CreateInstance(installerType);
// Get the record from the view // Open the MSI database in the input file
Record record = view.Fetch(); var database = installer.OpenDatabase(inputFileName, MsiOpenDatabaseMode.msiOpenDatabaseModeReadOnly);
// Get the version from the data // Open a view on the Property table for the version property
string version = record.get_StringData(2); 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 // 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 // Write the root tag
xmlWriter.WriteStartElement("versionInformation"); xmlWriter.WriteStartElement("versionInformation");
@@ -56,7 +76,7 @@ namespace CreateInstallDescriptor
// Write the installer name tag // Write the installer name tag
xmlWriter.WriteStartElement("installFile"); xmlWriter.WriteStartElement("installFile");
xmlWriter.WriteValue(Path.GetFileName(inputFile)); xmlWriter.WriteValue(Path.GetFileName(inputFileName));
xmlWriter.WriteEndElement(); xmlWriter.WriteEndElement();
// Write the installer date tag // Write the installer date tag