/// <summary>
/// Crée une copie de sauvegarde du fichier spécifié.
/// Les dates de création/modification restent inchangées.
/// </summary>
/// <param name="fileName">Nom du fichier à sauvegarder</param>
/// <param name="copyFileName">Nom de la copie</param>
public static void BackupFile(string fileName, string copyFileName)
{
try
{
// Vérifications
if (fileName == null || copyFileName == null || fileName.Equals(copyFileName))
{
throw new Exception(_ERROR_BACKUP_PARAMS);
}
// Copie avec préservation de la date de modification
FileInfo sourceInfo = new FileInfo(fileName);
DateTime modDate = sourceInfo.LastWriteTime;
File.Copy(fileName, copyFileName, true);
File2.RemoveAttribute(copyFileName, FileAttributes.ReadOnly);
new FileInfo(copyFileName)
{
LastWriteTime = modDate
};
File2.AddAttribute(copyFileName, FileAttributes.ReadOnly);
}
catch (Exception ex)
{
string errorMessage = string.Format(_ERROR_BACKUP, fileName, copyFileName);
throw new Exception(errorMessage, ex);
}
}
/// <summary>
/// Saves the current file to disk.
/// </summary>
public override void Save()
{
try
{
byte[] xmlData;
// Saving XML then re-building config file
_Doc.Save(_WorkingFileName);
using (
BinaryReader reader =
new BinaryReader(new FileStream(_WorkingFileName, FileMode.Open, FileAccess.Read)))
{
xmlData = reader.ReadBytes((int)reader.BaseStream.Length);
}
using (
BinaryWriter writer =
new BinaryWriter(new FileStream(_WorkingFileName, FileMode.Create, FileAccess.Write)))
{
writer.Write(xmlData);
writer.Write(_DirtyData);
}
// File encryption
File2.RemoveAttribute(_FileName, FileAttributes.ReadOnly);
XTEAEncryption.Encrypt(_WorkingFileName, _FileName);
}
catch (Exception ex)
{
throw new Exception("Unable to save file: " + _FileName, ex);
}
}
/// <summary>
/// Get file from patch contents and put it into mod repository
/// </summary>
/// <param name="fileName"></param>
/// <param name="fileType"></param>
/// <param name="sourceDirectory"></param>
/// <param name="modFolder"></param>
private static void _GetContents(string fileName, string fileType, string sourceDirectory, string modFolder)
{
string subFolder = "";
if (FileTypeVP.TYPE_GAUGES_HIGH.Equals(fileType))
{
subFolder = InstallHelper.FOLDER_HI_GAUGE_PART;
}
else if (FileTypeVP.TYPE_GAUGES_LOW.Equals(fileType))
{
subFolder = InstallHelper.FOLDER_LO_GAUGE_PART;
}
string sourceFileName = PatchHelper.CurrentPath + @"\" + sourceDirectory + @"\" + fileName;
string destinationFileName = modFolder + subFolder + fileName;
// Removing read-only flag on destination file
if (File.Exists(destinationFileName))
{
File2.RemoveAttribute(destinationFileName, FileAttributes.ReadOnly);
}
// If file with same name already exists in repo, it is overwritten
File.Copy(sourceFileName, destinationFileName, true);
}
/// <summary>
/// Backups target file then replaces it by file to install
/// </summary>
/// <param name="targetFileName">File to replace</param>
/// <param name="fileToInstall">New file</param>
private static void _Replace(string targetFileName, string fileToInstall)
{
if (string.IsNullOrEmpty(fileToInstall) || string.IsNullOrEmpty(targetFileName))
{
return;
}
try
{
// Does backup already exist ?
string backupFileName = targetFileName + "." + EXTENSION_BACKUP;
if (!File.Exists(backupFileName))
{
throw new Exception(_ERROR_NOTHING_TO_UPDATE + ": " + targetFileName);
}
// Removing read-only attribute
File2.RemoveAttribute(targetFileName, FileAttributes.ReadOnly);
// Copy
File.Copy(fileToInstall, targetFileName, true);
}
catch (Exception ex)
{
MessageBoxes.ShowWarning(_Instance, ex.Message);
}
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="type"></param>
/// <param name="backupDirectory"></param>
/// <param name="tduFolder"></param>
private static void _UninstallFile(string name, string type, string backupDirectory, string tduFolder)
{
string sourceSubFolder = "";
if (FileTypeVP.TYPE_GAUGES_HIGH.Equals(type))
{
sourceSubFolder = InstallHelper.FOLDER_HI_GAUGE_PART;
}
else if (FileTypeVP.TYPE_GAUGES_LOW.Equals(type))
{
sourceSubFolder = InstallHelper.FOLDER_LO_GAUGE_PART;
}
string sourceFileName = string.Concat(backupDirectory, sourceSubFolder, name);
string destinationFileName = string.Concat(tduFolder, name);
// Removing read-only flag on destination file
if (File.Exists(destinationFileName))
{
File2.RemoveAttribute(destinationFileName, FileAttributes.ReadOnly);
}
// Backup file is kept
File.Copy(sourceFileName, destinationFileName, true);
}
/// <summary>
/// Get file from patch contents and put it into mod folder
/// </summary>
/// <param name="bnkFilePath"></param>
/// <param name="sourceDirectory"></param>
/// <param name="packedFileName"></param>
/// <param name="modFolder"></param>
private static void _GetContents(string bnkFilePath, string sourceDirectory, string packedFileName, string modFolder)
{
if (sourceDirectory == null)
{
sourceDirectory = "";
}
FileInfo fi = new FileInfo(bnkFilePath);
string sourceFileName = string.Concat(PatchHelper.CurrentPath, @"\", sourceDirectory, @"\", packedFileName);
// BUG_84: suffix added to folder
string modSubFolder = string.Concat(fi.Name, _SUFFIX_PACKED);
string destinationFileName = string.Concat(modFolder, @"\", modSubFolder, @"\", packedFileName);
// If file with same name already exists in repo, it is overwritten
fi = new FileInfo(destinationFileName);
if (fi.Directory == null)
{
throw new Exception("Invalid file name: " + destinationFileName);
}
if (!Directory.Exists(fi.Directory.FullName))
{
Directory.CreateDirectory(fi.Directory.FullName);
}
// Removing read-only flag on destination file
if (fi.Exists)
{
File2.RemoveAttribute(destinationFileName, FileAttributes.ReadOnly);
}
File.Copy(sourceFileName, destinationFileName, true);
}
/// <summary>
/// Writes camera file back
/// </summary>
public override void Save()
{
// Removing read-only attribute
if (File.Exists(_FileName))
{
File2.RemoveAttribute(_FileName, FileAttributes.ReadOnly);
}
using (BinaryWriter writer = new BinaryWriter(new FileStream(_FileName, FileMode.Create, FileAccess.Write)))
{
// Header
_WriteHeader(writer);
// Camera index
_WriteIndex(writer);
// Browsing camera sets
foreach (CamEntry anotherEntry in _entries)
{
if (anotherEntry.isValid)
{
// Views
foreach (View anotherView in anotherEntry.views)
{
// Zero1 (4 bytes)
writer.Write(0);
// Unknown1 (180 bytes)
writer.Write(anotherView.unknown1);
// Tag (?)
writer.Write(anotherView.tag);
// Camera id
writer.Write(anotherView.cameraId);
// Zero2 (2 bytes)
writer.Write((short)0);
// View type
writer.Write((short)anotherView.type);
// Zero3 (2 bytes)
writer.Write((short)0);
// View name + custom properties
writer.Write(_SetViewName(anotherView));
// Unknown2 (420 bytes)
// Positions : 195>source, 211>target
anotherView.unknown2[195] = (byte)anotherView.source;
anotherView.unknown2[211] = (byte)anotherView.target;
writer.Write(anotherView.unknown2);
}
}
}
}
}
/// <summary>
/// Met à jour les tailles des entrées spécifiées.
/// Ecrit directement dans le fichier
/// </summary>
/// <param name="idList">liste d'identifiants internes de fichiers</param>
/// <param name="size1List">liste des tailles 1 à appliquer</param>
/// <param name="size2List">liste des tailles 2 à appliquer</param>
public void UpdateEntrySizes(Collection <uint> idList, Collection <uint> size1List, Collection <uint> size2List)
{
if (idList == null || size1List == null || size2List == null)
{
return;
}
// Parcours des entrées
for (int i = 0; i < idList.Count; i++)
{
uint fileId = idList[i];
uint size1 = size1List[i];
uint size2 = size2List[i];
// Récupération de l'entrée
Entry e = EntryList[fileId];
// Mise à jour de la structure
e.firstSize = size1;
e.secondSize = size2;
// Enregistrement dans le fichier
BinaryWriter mapWriter = null;
try
{
// ANO_22 : on enlève l'attribut 'lecture seule' sur le fichier
File2.RemoveAttribute(FileName, FileAttributes.ReadOnly);
mapWriter = new BinaryWriter(new FileStream(FileName, FileMode.Open));
mapWriter.BaseStream.Seek(e.address, SeekOrigin.Begin);
// Taille 1
mapWriter.BaseStream.Seek(0x4, SeekOrigin.Current);
mapWriter.Write(BinaryTools.ToLittleEndian(size1));
// Taille 2
mapWriter.BaseStream.Seek(0x4, SeekOrigin.Current);
mapWriter.Write(BinaryTools.ToLittleEndian(size2));
// Mise à jour de la liste d'entrées
EntryList.Remove(fileId);
EntryList.Add(fileId, e);
}
finally
{
if (mapWriter != null)
{
mapWriter.Close();
}
}
}
}
/// <summary>
/// Writes current BNK file to disk.
/// This method is not to be called directly in BNK context.
/// </summary>
public override void Save()
{
try
{
// Removing read-only flag
File2.RemoveAttribute(_FileName, FileAttributes.ReadOnly);
// Getting all data
byte[] fileSizeData = _WriteSection(SectionType.FileSize);
byte[] typeMappingData = new byte[0];
byte[] fileNameData = _WriteSection(SectionType.FileName);
byte[] fileOrderData = _WriteSection(SectionType.FileOrder);
byte[] fileData = _WriteSection(SectionType.FileData);
if (_GetSection(SectionType.TypeMapping).isPresent)
{
typeMappingData = _WriteSection(SectionType.TypeMapping);
}
// Computing new section addresses
_ComputeSectionAddresses(fileSizeData, typeMappingData, fileNameData, fileOrderData);
// Warning ! Files address may have changed. fileSize section data may need to be updated (written again)
fileSizeData = _WriteSection(SectionType.FileSize);
// Header is written, finally
byte[] headerData = _WriteSection(SectionType.Header);
// Writing into file
using (BinaryWriter newBnkWriter =
new BinaryWriter(new FileStream(_FileName, FileMode.Create, FileAccess.Write)))
{
newBnkWriter.Write(headerData);
newBnkWriter.Write(fileSizeData);
newBnkWriter.Write(typeMappingData);
newBnkWriter.Write(fileNameData);
newBnkWriter.Write(fileOrderData);
newBnkWriter.Write(fileData);
}
}
catch (Exception ex)
{
throw new Exception("Error when saving BNK file: " + _FileName, ex);
}
}
protected override void _Process()
{
// Parameters
string fileName = _GetParameter(PatchInstructionParameter.ParameterName.fileName);
string address = _GetParameter(PatchInstructionParameter.ParameterName.valueAddress);
string value = _GetParameter(PatchInstructionParameter.ParameterName.value);
string length = _GetParameter(PatchInstructionParameter.ParameterName.valueLength);
int intAddress = int.Parse(address);
long longValue;
long longLength;
if (string.IsNullOrEmpty(value))
{
longValue = 0;
}
else
{
longValue = long.Parse(value);
}
if (string.IsNullOrEmpty(length))
{
longLength = 1;
}
else
{
longLength = long.Parse(length);
}
BinaryWriter writer = null;
try
{
// Removes the read-only attribute
File2.RemoveAttribute(fileName, FileAttributes.ReadOnly);
// File opening
writer = new BinaryWriter(new FileStream(fileName, FileMode.Open, FileAccess.Write));
// Data writing
writer.Seek(intAddress, SeekOrigin.Begin);
switch (longLength)
{
case 1:
writer.Write((byte)longValue);
break;
case 2:
writer.Write((short)longValue);
break;
case 4:
writer.Write((int)longValue);
break;
case 8:
default:
writer.Write(longValue);
break;
}
}
finally
{
if (writer != null)
{
writer.Close();
}
}
}