public static bool CanIRead(FileInfo fileInfo)
{
// this will return true if file read perm is available.
var currentUserSecurity = new CurrentUserSecurity();
FileSystemRights[] fsRights =
{
FileSystemRights.Read,
FileSystemRights.ReadAndExecute,
FileSystemRights.ReadData
};
var readRight = false;
foreach (var fsRight in fsRights)
{
try
{
if (currentUserSecurity.HasAccess(fileInfo, fsRight))
{
readRight = true;
}
}
catch (UnauthorizedAccessException)
{
return(false);
}
}
return(readRight);
}
public static bool CanIWrite(FileInfo fileInfo)
{
// this will return true if write or modify or take ownership or any of those other good perms are available.
var currentUserSecurity = new CurrentUserSecurity();
FileSystemRights[] fsRights =
{
FileSystemRights.Write,
FileSystemRights.Modify,
FileSystemRights.FullControl,
FileSystemRights.TakeOwnership,
FileSystemRights.ChangePermissions,
FileSystemRights.AppendData,
FileSystemRights.WriteData
};
var writeRight = false;
foreach (var fsRight in fsRights)
{
try
{
if (currentUserSecurity.HasAccess(fileInfo, fsRight))
{
writeRight = true;
}
}
catch (UnauthorizedAccessException)
{
return(false);
}
}
return(writeRight);
}
private bool HasPermissions(string path)
{
CurrentUserSecurity user = new CurrentUserSecurity();
return(user.HasAccess(new DirectoryInfo(path),
FileSystemRights.ReadData | FileSystemRights.CreateDirectories
| FileSystemRights.Traverse | FileSystemRights.Delete
| FileSystemRights.ReadAndExecute | FileSystemRights.ReadData | FileSystemRights.Write));
//no acces: FileSystemRights.DeleteSubdirectoriesAndFiles
}
private void CriaPasta(string PastaValida)
{
//Criamos um com o nome folder
if (!Directory.Exists(PastaValida))
{
Directory.CreateDirectory(PastaValida);
}
if (!CurrentUserSecurity.HasAccess(new DirectoryInfo(PastaValida), System.Security.AccessControl.FileSystemRights.CreateDirectories))
{
MessageBox.Show("Sem permissão ao caminho " + PastaValida, "Atenção", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
public static bool CanIWrite(string inPath)
{
// this will return true if write or modify or take ownership or any of those other good perms are available.
CurrentUserSecurity currentUserSecurity = new CurrentUserSecurity();
FileSystemRights[] fsRights =
{
FileSystemRights.Write,
FileSystemRights.Modify,
FileSystemRights.FullControl,
FileSystemRights.TakeOwnership,
FileSystemRights.ChangePermissions,
FileSystemRights.AppendData,
FileSystemRights.CreateFiles,
FileSystemRights.CreateDirectories,
FileSystemRights.WriteData
};
FileAttributes attr = File.GetAttributes(inPath);
bool writeRight = false;
foreach (FileSystemRights fsRight in fsRights)
{
try
{
if (attr.HasFlag(FileAttributes.Directory))
{
DirectoryInfo dirInfo = new DirectoryInfo(inPath);
if (currentUserSecurity.HasAccess(dirInfo, fsRight))
{
writeRight = true;
}
}
else
{
FileInfo fileInfo = new FileInfo(inPath);
if (currentUserSecurity.HasAccess(fileInfo, fsRight))
{
writeRight = true;
}
}
}
catch (UnauthorizedAccessException)
{
return(false);
}
}
return(writeRight);
}
public static bool CanIRead(string inPath)
{
// this will return true if file read perm is available.
CurrentUserSecurity currentUserSecurity = new CurrentUserSecurity();
FileSystemRights[] fsRights =
{
FileSystemRights.Read,
FileSystemRights.ReadAndExecute,
FileSystemRights.ReadData
};
FileAttributes attr = File.GetAttributes(inPath);
bool readRight = false;
foreach (FileSystemRights fsRight in fsRights)
{
try
{
if (attr.HasFlag(FileAttributes.Directory))
{
DirectoryInfo dirInfo = new DirectoryInfo(inPath);
if (currentUserSecurity.HasAccess(dirInfo, fsRight))
{
readRight = true;
}
}
else
{
FileInfo fileInfo = new FileInfo(inPath);
if (currentUserSecurity.HasAccess(fileInfo, fsRight))
{
readRight = true;
}
}
}
catch (UnauthorizedAccessException)
{
return(false);
}
}
return(readRight);
}
private void backup()
{
try
{
// define o nome do arquivo de backup de acordo com a data e hora.
string dia = DateTime.Now.Day.ToString("00");
string mes = DateTime.Now.Month.ToString("00");
string ano = DateTime.Now.Year.ToString("0000");
string hora = DateTime.Now.ToLongTimeString().Replace(":", "");
string nomeDoArquivo = ano + "_" + mes + "_" + dia + "_" + hora;
string pasta = System.IO.Path.Combine(System.IO.Directory.GetCurrentDirectory()) + "\\BACHUP";
CriaPasta(pasta);
if (!CurrentUserSecurity.HasAccess(new DirectoryInfo(pasta), System.Security.AccessControl.FileSystemRights.CreateDirectories))
{
MessageBox.Show("Sem permissão ao caminho " + pasta, "Atenção", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
string Arquivo = pasta + "\\" + nomeDoArquivo + ".sql";
using (MySqlConnection conn = new MySqlConnection(new DadosDaConexao().getWebConfig("MySql")))
{
using (MySqlCommand cmd = new MySqlCommand())
{
using (MySqlBackup mb = new MySqlBackup(cmd))
{
cmd.Connection = conn;
conn.Open();
//mb.ExportInfo.EnableEncryption = true;
//mb.ExportInfo.EncryptionPassword = "******";
mb.ExportToFile(Arquivo);
conn.Close();
MessageBoxEx.Show("Cópia do banco de dados realizado com sucesso.");
}
}
}
}
catch (Exception ex)
{
MessageBoxEx.Show("Erro em criar o bachup.. preocure o adm" + ex.Message + " Caminho: " + ex.StackTrace);
}
}
/// <summary>
///
/// </summary>
/// <param name="folder"></param>
void WriteSettings(string folder)
{
CurrentUserSecurity cs = new CurrentUserSecurity();
if (cs.HasAccess(new FileInfo(Path.Combine(folder, "settings.bin")), System.Security.AccessControl.FileSystemRights.Write))
{
using (FileStream fn = new FileStream(Path.Combine(folder, "settings.bin"), FileMode.Open, FileAccess.ReadWrite))
{
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.DebugGx2ApiOffset], settings.DebugGx2ApiOffset);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.DebugUnsupportedApiCallsOffset], settings.DebugUnsupportedApiCallsOffset);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.DebugThreadSynchronisationApiOffset], settings.DebugThreadSynchronisationApiOffset);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.DebugAudioApiOffset], settings.DebugAudioApiOffset);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.DebugInputApiOffset], settings.DebugInputApiOffset);
byte volume = settings.Volume;
if (model.Settings.UseGlobalVolumeSettings)
{
volume = (byte)model.Settings.GlobalVolume;
}
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.VolumeOffset], volume);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.EnableDebugOffset], settings.EnableDebugOffset);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.CpuModeOffset], (byte)settings.CpuMode);
WriteByte(fn, coreSettingsOffsets[(int)CoreSettings.CpuTimerOffset], (byte)settings.CpuTimer);
WriteByte(fn, settingsOffsets[(int)Settings.GpuBufferAccuractOffset], (byte)settings.GpuBufferCacheAccuracy);
WriteByte(fn, settingsOffsets[(int)Settings.UpscaleFilterOffset], (byte)settings.UpscaleFilter);
WriteByte(fn, settingsOffsets[(int)Settings.FullScreenScalingOffset], (byte)settings.FullScreenScaling);
WriteByte(fn, settingsOffsets[(int)Settings.VSyncOffset], settings.EnableVSync);
WriteByte(fn, settingsOffsets[(int)Settings.RenderUpsideDownOffset], settings.RenderUpsideDown);
WriteByte(fn, settingsOffsets[(int)Settings.DisableAudioOffset], settings.DisableAudio);
WriteByte(fn, settingsOffsets[(int)Settings.ConsoleRegionOffset], (byte)model.Settings.ConsoleRegion);
WriteByte(fn, settingsOffsets[(int)Settings.ConsoleLanguageOffset], (byte)model.Settings.ConsoleLanguage);
WriteByte(fn, settingsOffsets[(int)Settings.BoTwWorkAroundOffset], settings.EnableBoTwCrashWorkaround);
WriteByte(fn, settingsOffsets[(int)Settings.FullSyncAtGx2Offset], settings.FullSyncAtGx2DrawDone);
WriteByte(fn, settingsOffsets[(int)Settings.SeparateGamepadViewOffset], settings.SeparateGamePadView);
WriteByte(fn, settingsOffsets[(int)Settings.UseRtdscOffset], settings.UseRtdsc);
WriteByte(fn, settingsOffsets[(int)Settings.EnableOnLineModeOffset], settings.Online != 0 ? 3 : 2);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="file"></param>
/// <param name="completeFileName"></param>
internal static void ExtractFile(ZipArchiveEntry file, string completeFileName)
{
try
{
CurrentUserSecurity cs = new CurrentUserSecurity();
if (File.Exists(completeFileName))
{
if (cs.HasAccess(new FileInfo(completeFileName), System.Security.AccessControl.FileSystemRights.Write))
{
file.ExtractToFile(completeFileName, true);
}
}
else
{
file.ExtractToFile(completeFileName, true);
}
}
catch (System.Exception)
{
// ignored
}
}
private void WriteGameProfile(string folder)
{
if (!Directory.Exists(Path.Combine(folder, "gameProfiles")))
{
Directory.CreateDirectory(Path.Combine(folder, "gameProfiles"));
}
CurrentUserSecurity cs = new CurrentUserSecurity();
if (cs.HasAccess(new FileInfo(Path.Combine(folder, "gameProfiles", information.TitleId + ".ini")), System.Security.AccessControl.FileSystemRights.Write))
{
using (StreamWriter writer = new StreamWriter(Path.Combine(folder, "gameProfiles", information.TitleId + ".ini")))
{
writer.WriteLine("[Graphics]");
writer.WriteLine("accurateShaderMul = " + (settings.AccaccurateShaderMul == 1 ? "true" : (settings.AccaccurateShaderMul == 0) ? "false" : "min"));
writer.WriteLine("disableGPUFence = " + (settings.DisableGpuFence == 1 ? "true" : "false"));
writer.WriteLine("[CPU]");
writer.WriteLine("emulateSinglePrecision = " + (settings.EmulateSinglePrecision == 1 ? "true" : "false"));
}
}
FileManager.GrantAccess(Path.Combine(folder, "gameProfiles", information.TitleId + ".ini"));
}