/// <summary>
/// The main entry point for the application.
/// </summary>
/// <param name="args">Arguments to decompiler.</param>
/// <returns>0 if sucessful, otherwise 1.</returns>
public static int Main(string[] args)
{
AppCommon.PrepareConsoleForLocalization();
Melt melt = new Melt();
return(melt.Run(args));
}
/// <summary>
/// Extract binary data from tables with a Name and Data column in them.
/// </summary>
/// <param name="inputPdb">A reference to a <see cref="Pdb"/> as output. Paths (Data properties) will be modified in this object.</param>
/// <param name="package">The installer database to rip from.</param>
/// <param name="exportPath">The full path where files will be exported to.</param>
/// <param name="tableName">The name of the table to export.</param>
private static void MeltBinaryTable(Pdb inputPdb, InstallPackage package, string exportPath, string tableName)
{
if (string.IsNullOrEmpty(tableName))
{
throw new ArgumentNullException("tableName");
}
if (string.IsNullOrEmpty(exportPath))
{
throw new ArgumentNullException("exportPath");
}
if (null == package)
{
throw new ArgumentNullException("package");
}
if (null == inputPdb)
{
throw new ArgumentNullException("inputPdb");
}
Table pdbTable = inputPdb.Output.Tables[tableName];
if (null == pdbTable)
{
Console.WriteLine("Table {0} does not exist.", tableName);
return;
}
try
{
Directory.CreateDirectory(exportPath);
Melt.ExtractFilesInBinaryTable(package, null, tableName, exportPath);
IDictionary <string, string> paths = package.GetFilePaths(exportPath);
if (null != paths)
{
foreach (Row row in pdbTable.Rows)
{
string filename = (string)row.Fields[0].Data;
row.Fields[1].Data = paths[filename];
}
}
}
catch (Exception ex)
{
Console.WriteLine("An error occured extracting the {0} binary table from the install package.", tableName);
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
/// <param name="args">Arguments to decompiler.</param>
/// <returns>0 if sucessful, otherwise 1.</returns>
public static int Main(string[] args)
{
AppCommon.PrepareConsoleForLocalization();
Melt melt = new Melt();
return melt.Run(args);
}
/// <summary>
/// Extracts files from an MSI database and rewrites the paths embedded in the source .wixpdb to the output .wixpdb.
/// </summary>
private void MeltProduct()
{
// print friendly message saying what file is being decompiled
Console.WriteLine("{0} / {1}", Path.GetFileName(this.inputFile), Path.GetFileName(this.inputPdbFile));
Pdb inputPdb = Pdb.Load(this.inputPdbFile, true, true);
// extract files from the .msi (unless suppressed) and get the path map of File ids to target paths
string outputDirectory = this.exportBasePath ?? Environment.GetEnvironmentVariable("WIX_TEMP");
string exportBinaryPath = null;
string exportIconPath = null;
if (this.exportToSubDirectoriesFormat)
{
exportBinaryPath = Path.Combine(outputDirectory, "Binary");
exportIconPath = Path.Combine(outputDirectory, "Icon");
outputDirectory = Path.Combine(outputDirectory, "File");
}
Table wixFileTable = inputPdb.Output.Tables["WixFile"];
IDictionary <string, string> paths = null;
using (InstallPackage package = new InstallPackage(this.inputFile, DatabaseOpenMode.ReadOnly, null, outputDirectory))
{
// ignore failures as this is a new validation in v3.x
ValidateMsiMatchesPdb(package, inputPdb);
if (!this.suppressExtraction)
{
package.ExtractFiles();
if (this.exportToSubDirectoriesFormat)
{
Melt.MeltBinaryTable(inputPdb, package, exportBinaryPath, "Binary");
Melt.MeltBinaryTable(inputPdb, package, exportIconPath, "Icon");
}
}
paths = package.Files.SourcePaths;
}
if (null != wixFileTable)
{
foreach (Row row in wixFileTable.Rows)
{
WixFileRow fileRow = row as WixFileRow;
if (null != fileRow)
{
string newPath;
if (paths.TryGetValue(fileRow.File, out newPath))
{
fileRow.Source = Path.Combine(outputDirectory, newPath);
}
}
}
}
string tempPath = Path.Combine(Environment.GetEnvironmentVariable("WIX_TEMP") ?? Path.GetTempPath(), Path.GetRandomFileName());
try
{
inputPdb.Save(this.outputFile, null, null, tempPath);
}
finally
{
if (this.tidy)
{
if (!AppCommon.DeleteDirectory(tempPath, this.messageHandler))
{
Console.WriteLine(MeltStrings.WAR_FailedToDeleteTempDir, tempPath);
}
}
else
{
Console.WriteLine(MeltStrings.INF_TempDirLocatedAt, tempPath);
}
}
}
/// <summary>
/// The main entry point for the application.
/// </summary>
/// <param name="args">Arguments to decompiler.</param>
/// <returns>0 if sucessful, otherwise 1.</returns>
public static int Main(string[] args)
{
Melt melt = new Melt();
return(melt.Run(args));
}
