public static void ReportState(SpiderResult result)
{
using (var factory = new ChannelFactory <ISpiderClientToManageClient>(new NetNamedPipeBinding()
{
MaxReceivedMessageSize = int.MaxValue
}, new EndpointAddress("net.pipe://127.0.0.1/Server")))
{
ISpiderClientToManageClient manageClientToManageSpiderClientChannel = factory.CreateChannel();
try
{
manageClientToManageSpiderClientChannel.TransferData(result);
}
catch (TimeoutException)
{
(manageClientToManageSpiderClientChannel as ICommunicationObject).Abort();
throw;
}
catch (CommunicationException)
{
(manageClientToManageSpiderClientChannel as ICommunicationObject).Abort();
throw;
}
finally
{
CloseChannel((ICommunicationObject)manageClientToManageSpiderClientChannel);
}
}
}
public void TransferData(SpiderResult result)
{
//MessageBox.Show(result.Url);
if (currentTaskCount == 0)
{
totalTask = result.TaskCount;
}
totalTime += result.Elapse;
currentTaskCount++;
toolStripStatusLabel.Text = result.Url;
//this.Text = result.Url;
if (this.toolStripProgressBar.Maximum != result.TaskCount)
{
this.toolStripProgressBar.Maximum = result.TaskCount;
//this.toolStripProgressBar.Step = result.TaskCount;
this.toolStripProgressBar.Minimum = 0;
this.toolStripProgressBar.Width = 200;
}
if (currentTaskCount % result.TaskCount == 0)
{
totalTask += result.TaskCount;
}
this.Text = result.Title;
this.toolStripProgressBar.Text = result.Current + "/" + result.TaskCount + "/" + this.totalTask + "/平均：" + totalTime / currentTaskCount + "/当前" + result.Elapse + "";
this.toolStripProgressBar.Value = result.Current;
SpiderManager.SpiderProductDetail(new SpiderProductInfo()
{
ECPlatformId = 1, HtmlSource = result.HtmlSource
});
//File.WriteAllText("z:\\" + result.Title + ".html", result.HtmlSource, Encoding.GetEncoding(result.Charset));
}
private static void AddResult(int level, SpiderResult parentResult, ConcurrentBag <SpiderResult> results, string match, int offset, long addressFoundAt)
{
if (match != null)
{
var newResult = new SpiderResult(parentResult);
newResult.Level = level;
newResult.SetOffset(level, offset, addressFoundAt);
newResult.Value = match;
results.Add(newResult);
}
}
private void CheckNextLevel(int level, long startAddress, SpiderResult parentResult, SpiderSearch search, ConcurrentBag <SpiderResult> results, Memory memory)
{
var allData = memory.ReadBytes(startAddress, search.Length + search.ExtraRead);
for (int index = 0; index < search.EndIncrement; index++)
{
var offset = index * search.Alignment;
var addressToCheck = startAddress + offset;
var match = CheckForMatchValue(allData, offset, search);
if (match != null)
{
AddResult(level, parentResult, results, match, offset, addressToCheck);
}
if (!(level >= search.Levels))
{
var nextResult = new SpiderResult(parentResult);
nextResult.SetOffset(level, index * search.Alignment, addressToCheck);
var nextLevel = level + 1;
if (search.Is64Bit)
{
var pointer = BitConverter.ToInt64(allData, offset);
if (pointer > 50000)
{
CheckNextLevel(nextLevel, pointer, nextResult, search, results, memory);
}
}
else
{
var pointer = BitConverter.ToInt32(allData, offset);
if (pointer > 50000)
{
CheckNextLevel(nextLevel, pointer, nextResult, search, results, memory);
}
}
}
}
}
public void TransferData(SpiderResult result)
{
this.Invoker.Invoke(proxy => proxy.TransferData(result));
}
public void Button_Seach_Click(object sender, RoutedEventArgs e)
{
var processes = Process.GetProcessesByName(_mainWindow.SelectedProcessName);
if (!processes.Any())
{
MessageBox.Show("Select a process");
return;
}
var process = processes.First();
var memory = new Memory(process.Id);
try
{
if (SpiderSearch.Levels > 10)
{
MessageBox.Show(_mainWindow, "Only 10 levels deep supported.");
return;
}
switch (SpiderSearch.DataType)
{
case DataType.UTF16:
if (SpiderSearch.StringLength <= 0)
{
SpiderSearch.StringLength = SpiderSearch.StringValue.Length * 2;
}
break;
case DataType.Float:
float floatValue;
if (!float.TryParse(TextBox_Value.Text, out floatValue))
{
MessageBox.Show(_mainWindow, "Can't parse value as float.");
return;
}
SpiderSearch.FloatValue = floatValue;
break;
default:
long longValue;
if (!long.TryParse(TextBox_Value.Text, out longValue))
{
MessageBox.Show(_mainWindow, "Can't parse value as non float.");
return;
}
SpiderSearch.LongValue = longValue;
break;
}
if (SpiderSearch.StringLength > 8)
{
SpiderSearch.ExtraRead = SpiderSearch.StringLength;
}
else
{
SpiderSearch.ExtraRead = 8;
}
SpiderSearch.EndIncrement = SpiderSearch.Length / SpiderSearch.Alignment;
var allData = memory.ReadBytes(SpiderSearch.Address, SpiderSearch.Length + SpiderSearch.ExtraRead);
var results = new ConcurrentBag <SpiderResult>();
Parallel.For(0, SpiderSearch.EndIncrement, index =>
{
var offset = index * SpiderSearch.Alignment;
var addressToCheck = SpiderSearch.Address + offset;
int currentLevel = 0;
var currentResult = new SpiderResult()
{
Level = currentLevel
};
currentResult.Offset0 = offset;
//currentResult.Address0 = addressToCheck;
var match = CheckForMatchValue(allData, offset, SpiderSearch);
if (match != null)
{
AddResult(currentLevel, currentResult, results, match, offset, addressToCheck);
}
if (!(currentLevel >= SpiderSearch.Levels))
{
var nextLevel = currentLevel + 1;
if (SpiderSearch.Is64Bit)
{
var pointer = BitConverter.ToInt64(allData, offset);
if (pointer > 50000)
{
CheckNextLevel(nextLevel, pointer, currentResult, SpiderSearch, results, memory);
}
}
else
{
var pointer = BitConverter.ToInt32(allData, offset);
if (pointer > 50000)
{
CheckNextLevel(nextLevel, pointer, currentResult, SpiderSearch, results, memory);
}
}
}
});
SpiderSearch.Results.Clear();
foreach (var spiderResult in results)
{
SpiderSearch.Results.Add(spiderResult);
}
VisibleResults = SpiderSearch.Results.Take(200).ToList();
}
finally
{
memory.Close();
}
}
