public static void GetAllApps()
{
try
{
#if DEBUG
stopwatch.Restart();
#endif
dbCore.DbOps.GetAllApps(out List <DbEntry> apps);
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.GetAllApps(): Took {0} seconds to get apps from database",
stopwatch.Elapsed.TotalSeconds);
#endif
if (AddApp != null)
{
#if DEBUG
stopwatch.Restart();
#endif
int counter = 0;
// TODO: Check file name and existence
foreach (DbEntry app in apps)
{
UpdateProgress?.Invoke("Populating apps table", $"{app.Developer} {app.Product}", counter,
apps.Count);
AddApp?.Invoke(app);
counter++;
}
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.GetAllApps(): Took {0} seconds to add apps to the GUI",
stopwatch.Elapsed.TotalSeconds);
#endif
}
Finished?.Invoke();
}
catch (ThreadAbortException) {}
catch (Exception ex)
{
if (Debugger.IsAttached)
{
throw;
}
Failed?.Invoke($"Exception {ex.Message}\n{ex.InnerException}");
#if DEBUG
Console.WriteLine("Exception {0}\n{1}", ex.Message, ex.InnerException);
#endif
}
}
public static void CheckDbForFiles()
{
try
{
long counter = 0;
#if DEBUG
stopwatch.Restart();
#endif
Dictionary <string, DbAppFile> knownFiles = new Dictionary <string, DbAppFile>();
bool unknownFile = false;
foreach (KeyValuePair <string, DbAppFile> kvp in Context.Hashes)
{
// Empty file with size zero
if (kvp.Value.Sha256 == "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855")
{
AddFileForApp(kvp.Key, kvp.Value.Sha256, true, kvp.Value.Crack);
counter++;
continue;
}
UpdateProgress?.Invoke(null, "Checking files in database", counter, Context.Hashes.Count);
AddFileForApp?.Invoke(kvp.Key, kvp.Value.Sha256, dbCore.DbOps.ExistsFile(kvp.Value.Sha256),
kvp.Value.Crack);
if (dbCore.DbOps.ExistsFile(kvp.Value.Sha256))
{
counter++;
knownFiles.Add(kvp.Key, kvp.Value);
}
else
{
unknownFile = true;
}
}
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.CheckDbForFiles(): Took {0} seconds to checks for file knowledge in the DB",
stopwatch.Elapsed.TotalSeconds);
stopwatch.Restart();
#endif
if (knownFiles.Count == 0 || unknownFile)
{
Finished?.Invoke();
return;
}
UpdateProgress?.Invoke(null, "Retrieving apps from database", counter, Context.Hashes.Count);
dbCore.DbOps.GetAllApps(out List <DbEntry> apps);
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.CheckDbForFiles(): Took {0} seconds get all apps from DB",
stopwatch.Elapsed.TotalSeconds);
#endif
if (apps != null &&
apps.Count > 0)
{
DbEntry[] appsArray = new DbEntry[apps.Count];
apps.CopyTo(appsArray);
long appCounter = 0;
#if DEBUG
stopwatch.Restart();
#endif
foreach (DbEntry app in appsArray)
{
UpdateProgress?.Invoke(null, $"Check application id {app.Id}", appCounter, appsArray.Length);
counter = 0;
foreach (KeyValuePair <string, DbAppFile> kvp in knownFiles)
{
UpdateProgress2?.Invoke(null, $"Checking for file {kvp.Value.Path}", counter,
knownFiles.Count);
if (!dbCore.DbOps.ExistsFileInApp(kvp.Value.Sha256, app.Id))
{
if (apps.Contains(app))
{
apps.Remove(app);
}
// If one file is missing, the rest don't matter
break;
}
counter++;
}
if (apps.Count == 0)
{
break; // No apps left
}
}
#if DEBUG
stopwatch.Stop();
Console.WriteLine("Core.CheckDbForFiles(): Took {0} seconds correlate all files with all known applications",
stopwatch.Elapsed.TotalSeconds);
#endif
}
if (AddApp != null)
{
foreach (DbEntry app in apps)
{
AddApp?.Invoke(app);
}
}
Finished?.Invoke();
}
catch (ThreadAbortException) {}
catch (Exception ex)
{
if (Debugger.IsAttached)
{
throw;
}
Failed?.Invoke($"Exception {ex.Message}\n{ex.InnerException}");
#if DEBUG
Console.WriteLine("Exception {0}\n{1}", ex.Message, ex.InnerException);
#endif
}
}