public TexturePreview(TexTrend handler)
{
//verify texture integrity
if (handler.Images == null)
{
MessageBox.Show(@"Invalid texture; no images were defined whilst parsing.");
Close();
return;
}
//assign global
TextureHandler = handler;
//designer stuff
InitializeComponent();
}
private void TextureOpen()
{
try
{
if (lstMain.SelectedItems.Count > 0)
{
//grab file name
var fileName = lstMain.SelectedItems[0].SubItems[2].Text;
var fileId = Convert.ToInt32(lstMain.SelectedItems[0].SubItems[1].Text);
//grab raw file bytes
var buffer = ExtractFile(fileId);
//verify extracted bytes
if (buffer != null)
{
//texture handler
var handler = new TexTrend(buffer, fileName);
//display texture previewer
var frm = new TexturePreview(handler);
if (!frm.IsDisposed)
{
frm.ShowDialog();
}
}
else
{
MessageBox.Show(@"Extracted bytes were null; texture previewer cannot be opened.");
}
}
}
catch (Exception ex)
{
MessageBox.Show($"Error whilst loading in-memory texture:\n\n{ex}");
}
}
private void PreviewFile()
{
switch (Path.GetExtension(_listviewFileSelected).ToLower())
{
//executables
case ".exe":
case ".dll":
case ".bat":
case ".com":
case ".cmd":
case ".sh":
case ".so":
var ask = MessageBox.Show(
@"Are you sure? You're about to open an executable file which will run code on your PC; this may have unforeseen adverse effects.",
@"Question", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (ask == DialogResult.Yes)
{
if (!string.IsNullOrEmpty(_listviewFileSelected))
{
var dir = Path.GetDirectoryName(Path.GetFullPath(_listviewFileSelected));
var p = new Process
{
StartInfo =
{
FileName = _listviewFileSelected,
CreateNoWindow = false,
WorkingDirectory = !string.IsNullOrEmpty(dir) ? dir : @""
}
};
p.Start();
}
}
break;
//code files
case ".txt":
case ".csv":
case ".sub":
case ".bms":
case ".sf":
case ".scp":
case ".cfg":
case ".ini":
case ".inf":
case ".vdf":
case ".gip":
case ".gix":
case ".giz":
case ".gin":
case ".ats":
new CodePreview(_listviewFileSelected).ShowDialog();
break;
//archive files
case ".dat":
new DatExtractor(_listviewFileSelected).ShowDialog();
break;
case ".hdr":
MessageBox.Show(@"Please open the *.DAT instead of the *.HDR");
break;
case ".pac":
case ".pak":
case ".fpk":
new PakExtractor(_listviewFileSelected).ShowDialog();
break;
//image files
case ".tex":
case ".dds":
case ".png":
case ".bmp":
case ".raw":
case ".tga":
case ".jpg":
case ".jpeg":
case ".gif":
case ".giff":
case ".tif":
case ".tiff":
//new texture handler
var texHandler = new TexTrend(_listviewFileSelected);
//run preview window
new TexturePreview(texHandler).ShowDialog();
break;
//anything else is unsupported
default:
MessageBox.Show(
$@"*{Path.GetExtension(_listviewFileSelected)?.ToLower()} files are not currently supported");
break;
}
}
private void PreviewFile()
{
//more validation
if (lstMain.SelectedItems.Count > 0)
{
//parse out file extension from list view
var fileName = lstMain.SelectedItems[0].SubItems[2].Text;
var fileId = Convert.ToInt32(lstMain.SelectedItems[0].SubItems[1].Text);
var ext = Path.GetExtension(fileName).ToLower();
//grab needed data from archive via extraction
var buffer = ExtractFile(fileId);
//validation
if (buffer != null)
{
switch (ext)
{
//executables
case ".exe":
case ".dll":
case ".bat":
case ".com":
case ".cmd":
case ".sh":
case ".so":
MessageBox.Show(
$"You cannot run executable files of type '*{ext}' from within an archive, as this could lead to arbitrary code execution.",
@"Error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
break;
//code files
case ".txt":
case ".csv":
case ".sub":
case ".bms":
case ".sf":
case ".scp":
case ".cfg":
case ".ini":
case ".inf":
case ".vdf":
case ".gip":
case ".gix":
case ".giz":
case ".gin":
case ".ats":
new CodePreview(buffer, fileName).ShowDialog();
break;
//archive files
case ".dat":
MessageBox.Show(@"You cannot open *.DAT files from within a *.DAT file");
break;
case ".hdr":
MessageBox.Show(@"You cannot open *.HDR files from within a *.DAT file");
break;
case ".pac":
case ".pak":
case ".fpk":
new PakExtractor(buffer, fileName).ShowDialog();
break;
//image files
case ".tex":
case ".dds":
case ".png":
case ".bmp":
case ".raw":
case ".tga":
case ".jpg":
case ".jpeg":
case ".gif":
case ".giff":
case ".tif":
case ".tiff":
//new texture handler
var texHandler = new TexTrend(buffer, fileName);
//run preview window
new TexturePreview(texHandler).ShowDialog();
break;
//anything else is unsupported
default:
MessageBox.Show(
$@"*{ext} files are not currently supported");
break;
}
}
else
{
MessageBox.Show(@"Null extracted data; could not open file.");
}
}
}
