private void AddIdentity(string name, string version, string hintPath)
{
if (name.IsNullOrEmpty())
{
throw new ArgumentNullException("name");
}
foreach (char c in name)
{
if (!char.IsLetterOrDigit(c) && c != '.' && c != '_')
{
throw new Exception(PlugInConst.ManifestIdentity + " name contains invalid character: '" + c + "'");
}
}
Version v = PlugInReference.ParseVersion(version, hintPath);
if (PrimaryVersion == null)
{
PrimaryVersion = v;
}
if (PrimaryIdentity == null)
{
PrimaryIdentity = name;
}
Identities.Add(name, v);
}
public override bool Equals(object obj)
{
if (!(obj is PlugInReference))
{
return(false);
}
PlugInReference b = (PlugInReference)obj;
return(Name == b.Name && MinimumVersion == b.MinimumVersion && MaximumVersion == b.MaximumVersion);
}
public void ReadManifest(XmlReader reader, PlugIn plugIn)
{
if (reader.AttributeCount != 0)
{
throw new Exception(PlugInConst.Manifest + " node cannot have attributes.");
}
if (reader.IsEmptyElement)
{
throw new Exception(PlugInConst.Manifest + " node cannot be empty.");
}
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
string nodeName = reader.LocalName;
Properties properties = Properties.ReadFromAttributes(reader);
switch (nodeName)
{
case PlugInConst.ManifestIdentity:
AddIdentity(properties["name"], properties["version"], plugIn.PlugInDir);
break;
case PlugInConst.ManifestDependency:
Dependencies.Add(PlugInReference.Create(properties, plugIn.PlugInDir));
break;
case PlugInConst.ManifestConflict:
Conflicts.Add(PlugInReference.Create(properties, plugIn.PlugInDir));
break;
default:
throw new Exception("Unknown node in " + PlugInConst.Manifest + " section:" + nodeName + " plugIn:" + plugIn.PlugInFile);
}
break;
case XmlNodeType.EndElement:
if (reader.LocalName == PlugInConst.Manifest)
{
return;
}
break;
default:
break;
}
}
}
public static PlugInReference Create(Properties properties, string hintPath)
{
PlugInReference reference = new PlugInReference(properties["addin"]);
string version = properties["version"];
if (version != null && version.Length > 0)
{
int pos = version.IndexOf('-');
if (pos > 0)
{
reference.MinimumVersion = ParseVersion(version.Substring(0, pos), hintPath);
reference.MaximumVersion = ParseVersion(version.Substring(pos + 1), hintPath);
}
else
{
reference.MaximumVersion = reference.MinimumVersion = ParseVersion(version, hintPath);
}
}
reference.RequirePreload = string.Equals(properties["requirePreload"], "true", StringComparison.OrdinalIgnoreCase);
return(reference);
}
public static PlugInReference Create(Properties properties, string hintPath)
{
PlugInReference reference = new PlugInReference(properties["addin"]);
string version = properties["version"];
if (version != null && version.Length > 0)
{
int pos = version.IndexOf('-');
if (pos > 0)
{
reference.MinimumVersion = ParseVersion(version.Substring(0, pos), hintPath);
reference.MaximumVersion = ParseVersion(version.Substring(pos + 1), hintPath);
}
else
{
reference.MaximumVersion = reference.MinimumVersion = ParseVersion(version, hintPath);
}
}
reference.RequirePreload = string.Equals(properties["requirePreload"], "true", StringComparison.OrdinalIgnoreCase);
return reference;
}
