// - BaseOffset is the current offset of the program binary. File table must start right after binary
public byte[] Build(int baseOffset)
{
if (_objConfig == null)
{
Globals.Throw("Installer config was null for build(). Please use the constructor tp pass the installer config into the InstallerFIleTable.");
}
//Construct table entries
foreach (InstallerFile file in _objConfig.GetFiles())
{
System.IO.FileInfo inf = new System.IO.FileInfo(file.LocalPath);
inf.Refresh();
_lstEntries.Add(new FileTableEntry(0, inf.Length, file.InstallerPath));
}
//Now serialize the class and add the length of this table to all file offsets.
//Offsets will be invalid
long tablen = Serialize().Length;
long runningTotal = baseOffset; // Size of binary
//runningTotal += toklen; // the "token" string length (bytes)
runningTotal += tablen; // Length of the file table.
foreach (FileTableEntry ent in _lstEntries)
{
ent.Offset = runningTotal;
runningTotal += ent.Size;
}
//Serialize again returning the the correct offsets
return(Serialize());
}
private void LoadConfiguration(BuildForm bf)
{
_objConfig = new InstallerConfig(SparkGlobals.BuildConfigPath);
_objConfig.Load();
_objConfig.BuildFileList();
if (_objConfig.Options.GetOption(InstallOption.AppGuid) == null)
{
Globals.Throw("The install option 'AppGuid' is required. Please add this option to the input configuration file.");
}
//Attempt to parse GUID - if it is invalid an exception will throw.
ProgramInfo.TryParseGuidToUninstallGuid(_objConfig.Options.GetOption(InstallOption.AppGuid).Value);
if (_objConfig.Options.GetOption(InstallOption.DisplayName) == null)
{
Globals.Throw("The install option 'DisplayName' is required. Please add this option to the input configuration file.");
}
Globals.Logger.LogInfo("Excluded " + _objConfig.NumExcludedFiles + " files.");
Globals.Logger.LogInfo("Excluded " + _objConfig.NumExcludedDirectories + " directories.");
Globals.Logger.LogInfo("Packaging " + _objConfig.GetFiles().Count + " total files.");
_objFileTable = new InstallerFileTable(_objConfig);
bf.Progress(0.01);
}