public static int Main(string[] args)
{
if(!(args.Length == 2 || args.Length == 3))
{
Usage(Console.Out);
return -1;
}
string msiFile = args[0];
string option = args[1].ToLowerInvariant();
if(option.StartsWith("-", StringComparison.Ordinal)) option = "/" + option.Substring(1);
string[] fileNames = null;
if(args.Length == 3)
{
fileNames = args[2].Split(',');
}
try
{
switch(option)
{
case "/l":
using(InstallPackage pkg = new InstallPackage(msiFile, DatabaseOpenMode.ReadOnly))
{
pkg.Message += new InstallPackageMessageHandler(Console.WriteLine);
IEnumerable<string> fileKeys = (fileNames != null ? FindFileKeys(pkg, fileNames) : pkg.Files.Keys);
foreach(string fileKey in fileKeys)
{
Console.WriteLine(pkg.Files[fileKey]);
}
}
break;
case "/x":
using(InstallPackage pkg = new InstallPackage(msiFile, DatabaseOpenMode.ReadOnly))
{
pkg.Message += new InstallPackageMessageHandler(Console.WriteLine);
ICollection<string> fileKeys = FindFileKeys(pkg, fileNames);
pkg.ExtractFiles(fileKeys);
}
break;
case "/u":
using(InstallPackage pkg = new InstallPackage(msiFile, DatabaseOpenMode.Transact))
{
pkg.Message += new InstallPackageMessageHandler(Console.WriteLine);
ICollection<string> fileKeys = FindFileKeys(pkg, fileNames);
pkg.UpdateFiles(fileKeys);
pkg.Commit();
}
break;
default:
Usage(Console.Out);
return -1;
}
}
catch(InstallerException iex)
{
Console.WriteLine("Error: " + iex.Message);
return iex.ErrorCode != 0 ? iex.ErrorCode : 1;
}
catch(FileNotFoundException fnfex)
{
Console.WriteLine(fnfex.Message);
return 2;
}
catch(Exception ex)
{
Console.WriteLine("Error: " + ex.Message);
return 1;
}
return 0;
}
private void MergeCubes(InstallPackage db)
{
if (!this.NoDefault)
{
string darice = ComponentSearcher.Find(ComponentSearcher.KnownComponent.Darice);
if (!string.IsNullOrEmpty(darice))
{
this.MergeCube(db, darice);
}
else
{
this.WriteWarning(Resources.Error_DefaultCubNotFound);
}
}
if (null != this.AdditionalCube)
{
foreach (string cube in this.ResolveFiles(this.AdditionalCube))
{
this.MergeCube(db, cube);
}
db.Commit();
}
}
public override bool GetDiff(string diffInput1, string diffInput2, string[] options, TextWriter diffOutput, string linePrefix, IDiffEngineFactory diffFactory)
{
bool difference = false;
InstallPackage db1, db2;
if(IsMspPatch(diffInput1))
{
string patchTargetDbFile = GetPatchTargetOption(options);
if(patchTargetDbFile == null) patchTargetDbFile = diffInput2;
string tempPatchedDbFile = Path.GetTempFileName();
File.Copy(patchTargetDbFile, tempPatchedDbFile, true);
File.SetAttributes(tempPatchedDbFile, File.GetAttributes(tempPatchedDbFile) & ~System.IO.FileAttributes.ReadOnly);
db1 = new InstallPackage(tempPatchedDbFile, DatabaseOpenMode.Direct);
db1.ApplyPatch(new PatchPackage(diffInput1), null);
db1.Commit();
}
else
{
db1 = new InstallPackage(diffInput1, DatabaseOpenMode.ReadOnly);
}
if(IsMspPatch(diffInput2))
{
string patchTargetDbFile = GetPatchTargetOption(options);
if(patchTargetDbFile == null) patchTargetDbFile = diffInput1;
string tempPatchedDbFile = Path.GetTempFileName();
File.Copy(patchTargetDbFile, tempPatchedDbFile, true);
File.SetAttributes(tempPatchedDbFile, File.GetAttributes(tempPatchedDbFile) & ~System.IO.FileAttributes.ReadOnly);
db2 = new InstallPackage(tempPatchedDbFile, DatabaseOpenMode.Direct);
db2.ApplyPatch(new PatchPackage(diffInput2), null);
db2.Commit();
}
else
{
db2 = new InstallPackage(diffInput2, DatabaseOpenMode.ReadOnly);
}
if(GetSummaryInfoDiff(db1, db2, options, diffOutput, linePrefix, diffFactory)) difference = true;
if(GetDatabaseDiff(db1, db2, options, diffOutput, linePrefix, diffFactory)) difference = true;
if(GetStreamsDiff(db1, db2, options, diffOutput, linePrefix, diffFactory)) difference = true;
db1.Close();
db2.Close();
try
{
if(IsMspPatch(diffInput1)) File.Delete(db1.FilePath);
if(IsMspPatch(diffInput1)) File.Delete(db2.FilePath);
}
catch(IOException)
{
#if DEBUG
Console.WriteLine("Could not delete temporary files {0} and {1}", db1.FilePath, db2.FilePath);
#endif
}
if(IsMspPatch(diffInput1) && IsMspPatch(diffInput2))
{
Database dbp1 = new Database(diffInput1, DatabaseOpenMode.ReadOnly);
Database dbp2 = new Database(diffInput2, DatabaseOpenMode.ReadOnly);
if(GetStreamsDiff(dbp1, dbp2, options, diffOutput, linePrefix, diffFactory)) difference = true;
dbp1.Close();
dbp2.Close();
}
return difference;
}
/// <summary>
/// Applies any applicable transforms from <see cref="Patch"/> and <see cref="Transform"/> to the given package.
/// </summary>
/// <param name="db">The <see cref="InstallPackage"/> database to which applicable transforms are applied.</param>
protected void ApplyTransforms(InstallPackage db)
{
// Apply transforms first since they likely apply to the unpatched product.
if (0 < this.Transform.Count())
{
this.Transform = this.ResolveFiles(this.Transform).ToArray();
foreach (string path in this.Transform)
{
try
{
db.ApplyTransform(path, PatchApplicator.IgnoreErrors);
db.ApplyTransform(path, PatchApplicator.IgnoreErrors | TransformErrors.ViewTransform);
}
catch (InstallerException ex)
{
using (var pse = new PSInstallerException(ex))
{
if (null != pse.ErrorRecord)
{
base.WriteError(pse.ErrorRecord);
}
}
}
}
db.Commit();
}
// Apply applicable patch transforms.
if (0 < this.Patch.Count())
{
this.Patch = this.ResolveFiles(this.Patch).ToArray();
var applicator = new PatchApplicator(db);
foreach (string path in this.Patch)
{
applicator.Add(path);
}
applicator.InapplicablePatch += (source, args) =>
{
var message = string.Format(CultureInfo.CurrentCulture, Resources.Error_InapplicablePatch, args.Patch, args.Product);
base.WriteVerbose(message);
};
// The applicator will commit the changes.
applicator.Apply();
}
}
