public static void Save()
{
var versionAttributes = NamedVersionAttribute.GetTypesWithVersionAttribute(Assembly.GetExecutingAssembly());
using (var writer = new BinaryWriter(new FileStream(Globals.IndexFile, FileMode.CreateNew, FileAccess.ReadWrite)))
{
writer.Write("GTA2.NET");
writer.Write(IndexFileVersion); //Index-File version
writer.Write(versionAttributes.Count);
foreach (var versionAttribute in versionAttributes)
{
writer.Write(versionAttribute.Key);
writer.Write(versionAttribute.Value.ToString());
}
}
}
//true = all files are ok, no need to update
public static bool Vertify()
{
try
{
using (var reader = new BinaryReader(new FileStream(Globals.IndexFile, FileMode.Open, FileAccess.Read)))
{
reader.ReadString(); //GTA2.NET
var fileVersion = new Version(reader.ReadString());
var localVersion = new Version(IndexFileVersion);
if (fileVersion < localVersion)
{
return(false);
}
var localVersionAttributes = NamedVersionAttribute.GetTypesWithVersionAttribute(Assembly.GetExecutingAssembly());
var fileVersionAttributes = new Dictionary <string, Version>();
var count = reader.ReadInt32();
for (var i = 0; i < count; i++)
{
fileVersionAttributes.Add(reader.ReadString(), new Version(reader.ReadString()));
}
foreach (var localVersionAttribute in localVersionAttributes)
{
Version version;
if (!fileVersionAttributes.TryGetValue(localVersionAttribute.Key, out version))
{
return(false);
}
if (version < localVersionAttribute.Value)
{
return(false);
}
}
}
return(true);
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine(e.Message);
return(false);
}
}
