private async Task GetScriptFile()
{
byte[] scriptData = null;
if (!string.IsNullOrEmpty(InstallScriptPath))
{
await Task.Run(() =>
{
scriptData = FileSystem.ReadAllBytes(Path.Combine(TempPath, InstallScriptPath));
ModInstallScript = InstallScriptType.LoadScript(TextUtil.ByteToString(scriptData));
// when we have an install script, do we really assume that this script uses paths relative
// to what our heuristics assumes is the top level directory?
int offset = InstallScriptPath.IndexOf(Path.Combine("fomod", "ModuleConfig.xml"),
StringComparison.InvariantCultureIgnoreCase);
if (offset == -1)
{
PathPrefix = ArchiveStructure.FindPathPrefix(ModFiles, StopPatterns);
}
else
{
PathPrefix = InstallScriptPath.Substring(0, offset);
}
});
}
}
/// <summary>
/// Loads the project from a file.
/// </summary>
/// <param name="p_strPath">The path to the file from which to load the project.</param>
protected void Load(string p_strPath)
{
XmlDocument xmlProject = new XmlDocument();
xmlProject.Load(p_strPath);
XmlNode xndRoot = xmlProject.SelectSingleNode("modProject");
XmlNode xndInfo = xndRoot.SelectSingleNode("info");
this.LoadInfo(xndInfo);
XmlNode xndScript = xndRoot.SelectSingleNode("InstallScript");
if (xndScript != null)
{
IScriptType stpType = ScriptTypeRegistry.GetType(xndScript.Attributes["type"].Value);
if (stpType == null)
{
throw new Exception("Unrecognized script type: " + xndScript.Attributes["type"].Value);
}
InstallScript = stpType.LoadScript(xndScript.InnerXml);
}
XmlNode xndReadme = xndRoot.SelectSingleNode("ModReadme");
if (xndReadme != null)
{
string strFormat = xndReadme.Attributes["format"].Value;
ReadmeFormat fmtFormat = ReadmeFormat.PlainText;
if (Enum.GetNames(typeof(ReadmeFormat)).Contains(x => x.Equals(strFormat, StringComparison.InvariantCultureIgnoreCase)))
{
fmtFormat = (ReadmeFormat)Enum.Parse(typeof(ReadmeFormat), strFormat);
}
ModReadme = new Readme(fmtFormat, xndReadme.InnerText);
}
XmlNode xndFiles = xndRoot.SelectSingleNode("ModFiles");
if (xndFiles != null)
{
foreach (XmlNode xndFile in xndFiles.ChildNodes)
{
bool booIsDirectory = false;
if (!bool.TryParse(xndFile.Attributes["IsDirectory"].Value, out booIsDirectory))
{
booIsDirectory = false;
}
ModFiles.Add(new VirtualFileSystemItem(xndFile.Attributes["Source"].Value, xndFile.Attributes["Path"].Value, booIsDirectory));
}
}
FilePath = p_strPath;
IsDirty = false;
}