/// <summary>
/// Determines if the given archive is a valid PFP.
/// </summary>
/// <param name="p_arcPFP">The archive to validate as a PFP.</param>
/// <returns>
/// An error string describing why the specified file is not a valid PFP, or
/// <lang langref="null" /> if the given archive is a valid PFP.
/// </returns>
protected static string ValidatePFP(Archive p_arcPFP)
{
if (!p_arcPFP.ContainsFile("metadata.xml"))
{
return "Missing metadata.xml file.";
}
var xmlMeta = new XmlDocument();
using (var msmMeta = new MemoryStream(p_arcPFP.GetFileContents("metadata.xml")))
{
xmlMeta.Load(msmMeta);
msmMeta.Close();
}
var xndSources = xmlMeta.SelectSingleNode("premadeFomodPack/sources");
foreach (XmlNode xndSource in xndSources.ChildNodes)
{
if ((xndSource.Attributes["name"] == null) || String.IsNullOrEmpty(xndSource.Attributes["name"].Value) ||
(xndSource.Attributes["url"] == null) || String.IsNullOrEmpty(xndSource.Attributes["url"].Value))
{
return "Invalid metadata.xml file.";
}
}
return null;
}
/// <summary>
/// Determines if the given archive is a valid PFP.
/// </summary>
/// <param name="p_arcPFP">The archive to validate as a PFP.</param>
/// <returns>
/// An error string describing why the specified file is not a valid PFP, or
/// <lang langref="null" /> if the given archive is a valid PFP.
/// </returns>
protected static string ValidatePFP(Archive p_arcPFP)
{
if (!p_arcPFP.ContainsFile("metadata.xml"))
{
return("Missing metadata.xml file.");
}
var xmlMeta = new XmlDocument();
using (var msmMeta = new MemoryStream(p_arcPFP.GetFileContents("metadata.xml")))
{
xmlMeta.Load(msmMeta);
msmMeta.Close();
}
var xndSources = xmlMeta.SelectSingleNode("premadeFomodPack/sources");
foreach (XmlNode xndSource in xndSources.ChildNodes)
{
if ((xndSource.Attributes["name"] == null) || String.IsNullOrEmpty(xndSource.Attributes["name"].Value) ||
(xndSource.Attributes["url"] == null) || String.IsNullOrEmpty(xndSource.Attributes["url"].Value))
{
return("Invalid metadata.xml file.");
}
}
return(null);
}
/// <summary>
/// Determines if the FOMod contains the given file.
/// </summary>
/// <remarks>
/// This method accounts for the <see cref="PathPrefix" />.
/// </remarks>
/// <param name="p_strPath">The filename whose existence in the FOMod is to be determined.</param>
/// <returns><lang langref="true" /> if the specified file is in the FOMod; <lang langref="false" /> otherwise.</returns>
public bool ContainsFile(string p_strPath)
{
var strPath = p_strPath.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
strPath = strPath.Trim(Path.DirectorySeparatorChar);
if (m_dicMovedArchiveFiles.ContainsKey(strPath))
{
return(true);
}
if (FomodFile.ContainsFile(GetPrefixAdjustedPath(strPath)))
{
return(true);
}
return((m_arcCacheFile != null) && m_arcCacheFile.ContainsFile(GetPrefixAdjustedPath(strPath)));
}