private void _run(object f)
{
//if (RunStartEvent != null)
// RunStartEvent("开始.....");
try
{
ScanParam p = _param;
string[] files = (string[])f;// EnumerateFiles(p.path, p.pattern);
Encoding srcEncode = Encoding.GetEncoding(p.SRC_ENCODING);
Encoding destEncode = Encoding.GetEncoding(p.DEST_ENCODING);
foreach (var item in files)
{
filenums++;
ScanEventArgs args = new ScanEventArgs();
StreamReader sr = new StreamReader(item, srcEncode);
string c = sr.ReadToEnd();
sr.Close();
if (c.IndexOf(p.oldstr) > 0)
{
args.trojanfile = string.Format("找到特征文件 {0}", item);
if (p.shift) //替换
{
c = c.Replace(p.oldstr, p.newstr);
StreamWriter sw = new StreamWriter(item, false, destEncode);
sw.Write(c);
sw.Close();
}
trojan_filenums++;
}
if (this.OnRunningEvent != null)
{
args.currentfile = string.Format("扫描文件: {0}", item);
OnRunningEvent(args);
}
}
}
catch (Exception ex)
{
if (this.OnRunningEvent != null)
{
string msg = ex.Message + "\r\n" + ex.StackTrace;
//OnRunningEvent(new ScanEventArgs() { message = msg });
}
}
}
private void btnStart_Click(object sender, EventArgs e)
{
if (0 == (int)btnStart.Tag)
{
btnStart.Tag = 1;
btnStart.Text = "停止";
textBox1.Text = "";
string path = textBox_DestDir.Text.Trim();
if (!Directory.Exists(path))
{
ErrorTips(textBox_DestDir, "目录不存在");
textBox_DestDir.Focus();
return;
}
string pattern = textBox_Pattern.Text.Trim();
if (pattern.Length == 0)
{
ErrorTips(textBox_Pattern, "文件名模式不能为空啊啊!");
return;
}
string src_str = textBox_SrcStr.Text;
if (src_str.Length == 0)
{
ErrorTips(textBox_SrcStr, "查找的字符串不能为空啊!!");
return;
}
if ("" == comboBox_SrcEncode.Text)
{
ErrorTips(textBox_Pattern, "原文件编码不能为空啊啊!");
return;
}
if ("" == comboBox_DescEncode.Text)
{
ErrorTips(textBox_Pattern, "目标文件编码不能为空啊啊!");
return;
}
ScanParam p = new ScanParam();
p.path = path;
p.oldstr = src_str;
p.newstr = textBox_DestStr.Text;
p.pattern = textBox_Pattern.Text.Trim();
p.SRC_ENCODING = comboBox_SrcEncode.Text;
p.DEST_ENCODING = comboBox_DescEncode.Text;
p.shift = !checkBox_OnlyScan.Checked;
Scan scan = new Scan(p);
scan.OnRunningEvent += new Scan.ScanDelegate(scan_RunningEvent);
scan.OnStopEvent += new Scan.ScanDelegate(scan_OnStopEvent);
thread = new Thread(scan.scanning);
thread.Start(path);
}
else
{
if (thread != null)
{
btnStart.Text = "开始";
btnStart.Tag = 0;
if (thread.ThreadState == ThreadState.Running)
{
thread.Abort();
}
}
}
}
public Scan(ScanParam param)
{
_param = param;
}