Added support for Steam3 license list in AccountHasAccess.

Ignore contenttype when depots are present.

DepotDownloader/ContentDownloader.cs

@@ -142,14 +142,28 @@ namespace DepotDownloader
             return false;
         }
 
-        static bool AccountHasAccess( int depotId )
+        static bool AccountHasAccess( int depotId, bool appId=false )
         {
             if ( steam3 == null || steam3.Licenses == null )
                 return CDRManager.SubHasDepot( 0, depotId );
 
             foreach ( var license in steam3.Licenses )
             {
-                // TODO: support PackageInfoRequest/Response, this is a steam2 dependency
+                steam3.RequestPackageInfo(license.PackageID);
+
+                SteamApps.PackageInfoCallback.Package package;
+                if (steam3.PackageInfo.TryGetValue((uint)license.PackageID, out package) && package.Status == SteamApps.PackageInfoCallback.Package.PackageStatus.OK)
+                {
+                    KeyValue root = package.Data[license.PackageID.ToString()];
+                    KeyValue subset = (appId == true ? root["appids"] : root["depotids"]);
+
+                    foreach (var child in subset.Children)
+                    {
+                        if (child.AsInteger() == depotId)
+                            return true;
+                    }
+                }
+
                 if ( CDRManager.SubHasDepot( ( int )license.PackageID, depotId ) )
                     return true;
             }
@@ -210,10 +224,12 @@ namespace DepotDownloader
             int contenttype = config[appId.ToString()]["contenttype"].AsInteger(0);
 
             // EContentDownloadSourceType?
-            if (contenttype == 3)
-                return DownloadSource.Steam3;
+            if (contenttype != 3)
+            {
+                Console.WriteLine("Warning: App {0} does not advertise contenttype as steam3, but has steam3 depots", appId);
+            }
 
-            return DownloadSource.Steam2;
+            return DownloadSource.Steam3;
         }
 
 
@@ -329,7 +345,7 @@ namespace DepotDownloader
             if(steam3 != null)
                 steam3.RequestAppInfo((uint)appId);
 
-            if (!AccountHasAccess(appId))
+            if (!AccountHasAccess(appId, true))
             {
                 string contentName = GetAppOrDepotName(-1, appId);
                 Console.WriteLine("App {0} ({1}) is not available from this account.", appId, contentName);
@@ -401,7 +417,7 @@ namespace DepotDownloader
 
             string contentName = GetAppOrDepotName(depotId, appId);
 
-            if (!AccountHasAccess(depotId))
+            if (!AccountHasAccess(depotId, false))
             {    
                 Console.WriteLine("Depot {0} ({1}) is not available from this account.", depotId, contentName);
 

DepotDownloader/Steam3Session.cs

@@ -32,6 +32,7 @@ namespace DepotDownloader
         public Dictionary<uint, byte[]> AppTickets { get; private set; }
         public Dictionary<uint, byte[]> DepotKeys { get; private set; }
         public Dictionary<uint, SteamApps.AppInfoCallback.App> AppInfo { get; private set; }
+        public Dictionary<uint, SteamApps.PackageInfoCallback.Package> PackageInfo { get; private set; }
         public Dictionary<uint, bool> AppInfoOverridesCDR { get; private set; }
 
         public SteamClient steamClient;
@@ -51,6 +52,8 @@ namespace DepotDownloader
         // output
         Credentials credentials;
 
+        JobCallback<SteamApps.PackageInfoCallback> packageInfoCallback;
+
         static readonly TimeSpan STEAM3_TIMEOUT = TimeSpan.FromSeconds( 30 );
 
 
@@ -65,6 +68,7 @@ namespace DepotDownloader
             this.AppTickets = new Dictionary<uint, byte[]>();
             this.DepotKeys = new Dictionary<uint, byte[]>();
             this.AppInfo = new Dictionary<uint, SteamApps.AppInfoCallback.App>();
+            this.PackageInfo = new Dictionary<uint, SteamApps.PackageInfoCallback.Package>();
             this.AppInfoOverridesCDR = new Dictionary<uint, bool>();
 
             this.steamClient = new SteamClient();
@@ -117,6 +121,9 @@ namespace DepotDownloader
                     Console.WriteLine("Got AppInfo for {0}: {1}", app.AppID, app.Status);
                     AppInfo.Add(app.AppID, app);
 
+                    if (app.Status == SteamApps.AppInfoCallback.App.AppInfoStatus.Unknown)
+                        continue;
+
                     KeyValue depots;
                     if (app.Sections.TryGetValue(EAppInfoSection.Depots, out depots))
                     {
@@ -138,6 +145,33 @@ namespace DepotDownloader
             }
         }
 
+        public void RequestPackageInfo(uint packageId)
+        {
+            if (PackageInfo.ContainsKey(packageId))
+                return;
+
+            if (packageInfoCallback != null)
+            {
+                do
+                {
+                    WaitForCallbacks();
+                }
+                while (!packageInfoCallback.Completed && !bAborted);
+
+                if (PackageInfo.ContainsKey(packageId))
+                    return;
+            }
+
+            using (var singlePackageInfoCallback = new JobCallback<SteamApps.PackageInfoCallback>(PackageInfoCallback, callbacks, steamApps.GetPackageInfo(packageId)))
+            {
+                do
+                {
+                    WaitForCallbacks();
+                }
+                while (!singlePackageInfoCallback.Completed && !bAborted);
+            }
+        }
+
         public void RequestAppTicket(uint appId)
         {
             if (AppTickets.ContainsKey(appId) || bAborted)
@@ -291,8 +325,23 @@ namespace DepotDownloader
 
             Console.WriteLine("Got {0} licenses for account!", licenseList.LicenseList.Count);
             Licenses = licenseList.LicenseList;
+
+            List<uint> licenseQuery = new List<uint>();
+            foreach (var license in Licenses)
+            {
+                licenseQuery.Add(license.PackageID);
+            }
+
+            packageInfoCallback = new JobCallback<SteamApps.PackageInfoCallback>(PackageInfoCallback, callbacks, steamApps.GetPackageInfo(licenseQuery));
         }
 
+        private void PackageInfoCallback(SteamApps.PackageInfoCallback packageInfo, ulong jobid)
+        {
+            foreach (var package in packageInfo.Packages)
+            {
+                PackageInfo[package.PackageID] = package;
+            }
+        }
 
         private void UpdateMachineAuthCallback(SteamUser.UpdateMachineAuthCallback machineAuth, ulong jobId)
         {