protected override IEnumerator <DeserializeRequest> Deserialize(EasyReader input)
{
_query = new Query();
_query.Name = input.ReadString();
_query.Subtype = input.ReadString();
_query.Exclusive = input.ReadBoolean();
// Read filters
int filterCount = input.ReadInt32();
for (int i = 0; i < filterCount; i++)
{
var filter = Filter.GetFilterInstance(input.ReadUInt16());
if (filter == null)
{
continue;
}
filter.Deserialize(input);
_query.AddFilter(filter);
}
// Carrier
if (input.ReadBoolean())
{
_query.Carrier = new Carrier();
_query.Carrier.Deserialize(input);
}
var complementRequest = new DeserializeRequest();
yield return(complementRequest);
_query.Complement = complementRequest.Result;
}
/// <summary>
/// Loads a package from the specified stream and returns it as a RantPackage object.
/// </summary>
/// <param name="source">The stream to load the package data from.</param>
/// <returns></returns>
public static RantPackage Load(Stream source)
{
using (var reader = new EasyReader(source))
{
string magic = Encoding.ASCII.GetString(reader.ReadBytes(4));
if (magic != MAGIC)
{
throw new InvalidDataException(GetString("err-file-corrupt"));
}
ushort version = reader.ReadUInt16();
if (version != PACKAGE_FORMAT_VERSION)
{
throw new InvalidDataException(GetString("err-invalid-package-version", version));
}
bool compress = reader.ReadBoolean();
var package = new RantPackage();
package.Title = reader.ReadString();
package.ID = reader.ReadString();
package.Description = reader.ReadString();
package.Tags = reader.ReadStringArray();
package.Authors = reader.ReadStringArray();
int vmaj = reader.ReadInt32();
int vmin = reader.ReadInt32();
int vrev = reader.ReadInt32();
package.Version = new RantPackageVersion(vmaj, vmin, vrev);
int depCount = reader.ReadInt32();
for (int i = 0; i < depCount; i++)
{
var depId = reader.ReadString();
int depVerMaj = reader.ReadInt32();
int depVerMin = reader.ReadInt32();
int depVerRev = reader.ReadInt32();
bool depAllowNewer = reader.ReadBoolean();
package.AddDependency(new RantPackageDependency(depId, new RantPackageVersion(depVerMaj, depVerMin, depVerRev))
{
AllowNewer = depAllowNewer
});
}
int resCount = reader.ReadInt32();
if (compress)
{
using (var decompressStream = new DeflateStream(reader.BaseStream, CompressionMode.Decompress, true))
{
for (int i = 0; i < resCount; i++)
{
package._resources.Add(RantResource.DeserializeResource(new EasyReader(decompressStream, true)));
}
}
}
else
{
for (int i = 0; i < resCount; i++)
{
package._resources.Add(RantResource.DeserializeResource(reader));
}
}
return(package);
}
}