public static void CheckMainFile()
{
if (File.Exists(txtFileName.Text))
{
lnkFileName.Text = Path.GetFileName(txtFileName.Text);
if (IoTools.FileOpened(txtFileName.Text))
{
InvalidFile = true;
lFileSize.Text = "File Size: Access Denied.";
return;
}
lFileSize.Text = "File Size: " + IoTools.ParseFileSize(txtFileName.Text);
lnkFileName.Enabled = true;
InvalidFile = false;
}
else
{
InvalidFile = true;
if (txtFileName.Text.Length > 0)
{
lnkFileName.Text = "File does not exists.";
}
else
{
lnkFileName.Text = "No files selected.";
}
lnkFileName.Enabled = false;
lFileSize.Text = "File Size: N/A";
}
UpdatePartsInfo();
}
public static bool CheckSplitter(FrmBase frm)
{
//Check if the file existed
if (!File.Exists(txtFileName.Text))
{
string msg = "Invalid source file.";
if (txtFileName.Text.Length > 0)
{
msg = "The file :" + "\n\'" + txtFileName.Text + "\' " + "does not exists.";
}
frm.ShowMessage(msg, MsgType.Error);
return(false);
}
else
{
if (IoTools.FileOpened(txtFileName.Text))
{
frm.ShowMessage("Source file Access Denied, file is being used by another process.", MsgType.Error);
return(false);
}
}
if (GetPartSize() <= 0)
{
frm.ShowMessage("Invalid part size.", MsgType.Error);
return(false);
}
if (!Directory.Exists(txtFolderName.Text))
{
string msg = "Invalid destination folder name.";
if (txtFolderName.Text.Length > 0)
{
msg = "Destination folder:" + "\n\'" + txtFolderName.Text + "\' " + "does not exists.";
}
frm.ShowMessage(msg, MsgType.Error);
return(false);
}
return(true);
}
public static bool LoadParts(FrmBase frm)
{
string fileName = GetFirstPart();
if (fileName == null)
{
frm.ShowMessage("Invalid source file name, Can not find first part.", MsgType.Error);
return(false);
}
string pDir = Directory.GetParent(txtFileName.Text).FullName;
OutFileName = Path.Combine(pDir, fileName);
string fName = fileName + ".1.qsx"; //First part
string fPath = Path.Combine(pDir, fName);
partSize = IoTools.GetFileSize(fPath);
if (partSize == 0)
{
frm.ShowMessage("File Access Denied, file is being used by another process.", MsgType.Error);
return(false);
}
Header hdr = new Header();
if (!File.Exists(fPath))
{
frm.ShowMessage("Source file: '" + fPath + "' does not exists.", MsgType.Error);
return(false);
}
if (IoTools.FileOpened(fPath))
{
frm.ShowMessage("File Access Denied, file is being used by another process.", MsgType.Error);
return(false);
}
if (hdr.ReadHeader(fPath))
{
int pNum = int.Parse(hdr.HeaderBlock.Rows[0]); //Parts number
string[] files = new string[pNum];
for (int i = 0; i < pNum; i++)
{
string cFile = Path.Combine(pDir, hdr.HeaderBlock.Rows[i + 1]);
if (File.Exists(cFile))
{
files[i] = cFile;
}
else
{
//File 'cFile' Does not exists
frm.ShowMessage("Source file: '" + cFile + "' is missing.", MsgType.Error);
return(false);
}
}
Joiner.FileNames = files;
if (hdr.HeaderBlock.Rows.Count > pNum + 1)
{
Joiner.OutputSize = long.Parse(hdr.HeaderBlock.Rows[pNum + 1]);
}
}
else
{
frm.ShowMessage("'" + fPath + "' is not a valid source file.", MsgType.Error);
return(false);
}
return(true);
}