private bool ReadConfiguration(out string error)
{
XmlNamespaceManager ns_mgr;
XmlDocument doc;
XmlNodeList nodes;
XmlNode node;
SigningKey key;
DllReference reference;
DllToSign sign;
ResignAssemblyResolver resolver;
error = string.Empty;
resolver = new ResignAssemblyResolver(this);
try {
doc = new XmlDocument();
doc.Load(configuration_file);
ns_mgr = new XmlNamespaceManager(doc.NameTable);
node = doc.SelectSingleNode("/resign/sign");
if (node != null)
{
reference_dir = GetAttribute(node, "referencedir", string.Empty);
}
nodes = doc.SelectNodes("/resign/signingkey");
foreach (XmlNode key_node in nodes)
{
key = new SigningKey();
key.Name = GetAttribute(key_node, "name", string.Empty);
key.Filename = GetAttribute(key_node, "file", string.Empty);
key.Container = GetAttribute(key_node, "container", string.Empty);
if (!string.IsNullOrEmpty(key.Filename) && !File.Exists(key.Filename))
{
error = "signingkey tag '" + key.Name + "' references non-existing file '" + key.Filename + "'";
return(false);
}
keys.Add(key.Name, key);
}
nodes = doc.SelectNodes("/resign/references/dll");
foreach (XmlNode ref_node in nodes)
{
reference = new DllReference();
reference.Name = GetAttribute(ref_node, "name", string.Empty);
reference.Filename = GetAttribute(ref_node, "path", string.Empty);
if (!File.Exists(reference.Filename))
{
error = "references/dll tag '" + reference.Name + "' references non-existing file '" + reference.Filename + "'";
return(false);
}
references.Add(Path.GetFileNameWithoutExtension(reference.Name), reference);
}
nodes = doc.SelectNodes("/resign/sign/dll");
foreach (XmlNode dll_node in nodes)
{
sign = new DllToSign(resolver);
sign.Filename = GetAttribute(dll_node, "path", string.Empty);
if (!File.Exists(sign.Filename))
{
error = "dll tag references non-existing path '" + sign.Filename + "'";
return(false);
}
sign.Key = GetAttribute(dll_node, "key", string.Empty);
if (!keys.Keys.Contains(sign.Key))
{
error = "dll tag '" + sign.Filename + "' references undefined key '" + sign.Key;
return(false);
}
signdlls.Add(sign);
}
node = doc.SelectSingleNode("/resign/sign");
output_dir = GetAttribute(node, "outputdir", string.Empty);
only_sign_on_match = GetAttribute(node, "changedonly", true);
return(true);
} catch (Exception ex) {
error = ex.ToString();
return(false);
}
}
public DllToSign(ResignAssemblyResolver resolver)
{
this.resolver = resolver;
}