internal PICSProductInfoCallback( JobID jobID, CMsgClientPICSProductInfoResponse msg )
{
JobID = jobID;
MetaDataOnly = msg.meta_data_only;
ResponsePending = msg.response_pending;
UnknownPackages = new ReadOnlyCollection<uint>( msg.unknown_packageids );
UnknownApps = new ReadOnlyCollection<uint>( msg.unknown_appids );
Packages = new Dictionary<uint, PICSProductInfo>();
Apps = new Dictionary<uint, PICSProductInfo>();
foreach ( var package_info in msg.packages )
{
Packages.Add( package_info.packageid, new PICSProductInfo( package_info ) );
}
foreach ( var app_info in msg.apps )
{
Apps.Add( app_info.appid, new PICSProductInfo( msg, app_info ) );
}
}
internal PICSProductInfo( CMsgClientPICSProductInfoResponse.PackageInfo package_info )
{
this.ID = package_info.packageid;
this.ChangeNumber = package_info.change_number;
this.MissingToken = package_info.missing_token;
this.SHAHash = package_info.sha;
this.KeyValues = new KeyValue();
if ( package_info.buffer != null )
{
using ( MemoryStream ms = new MemoryStream( package_info.buffer ) )
using ( var br = new BinaryReader( ms ) )
{
// steamclient checks this value == 1 before it attempts to read the KV from the buffer
// see: CPackageInfo::UpdateFromBuffer(CSHA const&,uint,CUtlBuffer &)
// todo: we've apparently ignored this with zero ill effects, but perhaps we want to respect it?
br.ReadUInt32();
this.KeyValues.TryReadAsBinary( ms );
}
}
}
internal PICSProductInfo( CMsgClientPICSProductInfoResponse parentResponse, CMsgClientPICSProductInfoResponse.AppInfo app_info)
{
this.ID = app_info.appid;
this.ChangeNumber = app_info.change_number;
this.MissingToken = app_info.missing_token;
this.SHAHash = app_info.sha;
this.KeyValues = new KeyValue();
if ( app_info.buffer != null )
{
// we don't want to read the trailing null byte
using ( var ms = new MemoryStream( app_info.buffer, 0, app_info.buffer.Length - 1 ) )
{
this.KeyValues.ReadAsText( ms );
}
}
this.OnlyPublic = app_info.only_public;
// We should have all these fields set for the response to a metadata-only request, but guard here just in case.
if (this.SHAHash != null && this.SHAHash.Length > 0 && !string.IsNullOrEmpty(parentResponse.http_host))
{
var shaString = BitConverter.ToString(this.SHAHash)
.Replace("-", string.Empty)
.ToLower();
var uriString = string.Format("http://{0}/appinfo/{1}/sha/{2}.txt.gz", parentResponse.http_host, this.ID, shaString);
this.HttpUri = new Uri(uriString);
}
this.UseHttp = this.HttpUri != null && app_info.size >= parentResponse.http_min_size;
}
internal PICSProductInfo( CMsgClientPICSProductInfoResponse.PackageInfo package_info )
{
this.ID = package_info.packageid;
this.ChangeNumber = package_info.change_number;
this.MissingToken = package_info.missing_token;
this.SHAHash = package_info.sha;
this.KeyValues = new KeyValue();
if ( package_info.buffer != null )
{
using ( MemoryStream ms = new MemoryStream( package_info.buffer ) )
using ( var br = new BinaryReader( ms ) )
{
br.ReadUInt32();
this.KeyValues.ReadAsBinary( ms );
}
}
}
internal PICSProductInfo( CMsgClientPICSProductInfoResponse.AppInfo app_info )
{
this.ID = app_info.appid;
this.ChangeNumber = app_info.change_number;
this.MissingToken = app_info.missing_token;
this.SHAHash = app_info.sha;
this.KeyValues = new KeyValue();
if ( app_info.buffer != null )
{
// we don't want to read the trailing null byte
using ( var ms = new MemoryStream( app_info.buffer, 0, app_info.buffer.Length - 1 ) )
{
this.KeyValues.ReadAsText( ms );
}
}
this.OnlyPublic = app_info.only_public;
}
internal PICSProductInfo( CMsgClientPICSProductInfoResponse.AppInfo app_info )
{
this.ID = app_info.appid;
this.ChangeNumber = app_info.change_number;
this.MissingToken = app_info.missing_token;
this.SHAHash = app_info.sha;
this.KeyValues = new KeyValue();
using (MemoryStream ms = new MemoryStream(app_info.buffer, 0, app_info.buffer.Length - 1))
this.KeyValues.ReadAsText(ms);
this.OnlyPublic = app_info.only_public;
}
