public override void handleGETRequest(HttpProcessor p)
{
BasicEventTimer bet = new BasicEventTimer();
bet.Start("GET " + p.requestedPage);
try
{
p.tcpClient.NoDelay = true;
string pageLower = p.requestedPage.ToLower();
if (pageLower == "json")
{
p.writeFailure("405 Method Not Allowed", "json API requests must use the POST method");
}
else if (p.requestedPage.StartsWith("WebSocketClientProxy/"))
{
WebSocketProxy.HandleWebSocketClientProxyRequest(p);
}
else if (p.requestedPage.StartsWith("WebSocketHostProxy/"))
{
WebSocketProxy.HandleWebSocketHostProxyResponse(p);
}
//else if (p.requestedPage == "windowskeycodes")
//{
// p.writeSuccess();
// p.outputStream.Write("<table><thead><tr><th>KeyCode</th><th>Name</th></tr></thead><tbody>");
// HashSet<int> addedKeyCodes = new HashSet<int>();
// foreach (int keyCode in ((IEnumerable<int>)Enum.GetValues(typeof(System.Windows.Forms.Keys))))
// {
// p.outputStream.Write("<tr><td>" + keyCode + "</td><td>" + (System.Windows.Forms.Keys)keyCode + "</td></tr>");
// }
// p.outputStream.Write("</tbody></table>");
//}
else
{
#region www
DirectoryInfo WWWDirectory = new DirectoryInfo(ServiceWrapper.settings.GetWWWDirectoryBase());
string wwwDirectoryBase = WWWDirectory.FullName.Replace('\\', '/').TrimEnd('/') + '/';
FileInfo fi = null;
if (p.requestedPage == "")
{
fi = GetDefaultFile(wwwDirectoryBase);
}
else
{
try
{
fi = new FileInfo(wwwDirectoryBase + p.requestedPage);
}
catch
{
fi = GetDefaultFile(wwwDirectoryBase);
}
}
string targetFilePath = fi.FullName.Replace('\\', '/');
if (!targetFilePath.StartsWith(wwwDirectoryBase) || targetFilePath.Contains("../"))
{
p.writeFailure("400 Bad Request");
return;
}
if (webpackProxy != null)
{
// Handle hot module reload provided by webpack dev server.
switch (fi.Extension.ToLower())
{
case ".js":
case ".map":
case ".css":
case ".json":
bet.Start("Proxy Start");
webpackProxy.Proxy(p);
bet.Start("Proxy End");
return;
}
}
if (!fi.Exists)
{
fi = GetDefaultFile(wwwDirectoryBase);
if (!fi.Exists)
{
p.writeFailure();
return;
}
}
if ((fi.Extension == ".html" || fi.Extension == ".htm") && fi.Length < 256000)
{
bet.Start("Write HTML");
string html = File.ReadAllText(fi.FullName);
try
{
//html = html.Replace("%%REMOTEIP%%", p.RemoteIPAddressStr);
html = html.Replace("%%SYSTEM_NAME%%", "SHRD");
html = html.Replace("%%APP_VERSION%%", AppVersion.VersionNumber);
html = html.Replace("%%APPPATH%%", "/");
}
catch (Exception ex)
{
Logger.Debug(ex);
}
p.writeSuccess(Mime.GetMimeType(fi.Extension));
p.outputStream.Write(html);
p.outputStream.Flush();
}
else
{
bet.Start("Write Response");
if (fi.LastWriteTimeUtc.ToString("R") == p.GetHeaderValue("if-modified-since"))
{
p.writeSuccess(Mime.GetMimeType(fi.Extension), -1, "304 Not Modified");
return;
}
using (FileStream fs = fi.OpenRead())
{
p.writeSuccess(Mime.GetMimeType(fi.Extension), fi.Length, additionalHeaders: GetCacheLastModifiedHeaders(TimeSpan.FromHours(1), fi.LastWriteTimeUtc));
p.outputStream.Flush();
fs.CopyTo(p.tcpStream);
p.tcpStream.Flush();
}
}
#endregion
}
}
finally
{
bet.Stop();
//Logger.Info(bet.ToString("\r\n"));
}
}
public override void handleGETRequest(HttpProcessor p)
{
BasicEventTimer bet = new BasicEventTimer();
bet.Start("GET " + p.requestedPage);
try
{
string pageLower = p.requestedPage.ToLower();
if (pageLower == "json")
{
p.writeFailure("405 Method Not Allowed", "json API requests must use the POST method");
}
else if (pageLower == "broadlinkcommands.json")
{
if (File.Exists(ServiceWrapper.BroadLinkCommandsFile))
{
byte[] content = File.ReadAllBytes(ServiceWrapper.BroadLinkCommandsFile);
p.writeSuccess("application/json", content.Length);
p.outputStream.Flush();
p.tcpStream.Write(content, 0, content.Length);
}
else
{
p.writeFailure();
}
}
else if (pageLower == "itachcommands.json")
{
if (File.Exists(ServiceWrapper.iTachCommandsFile))
{
byte[] content = File.ReadAllBytes(ServiceWrapper.iTachCommandsFile);
p.writeSuccess("application/json", content.Length);
p.outputStream.Flush();
p.tcpStream.Write(content, 0, content.Length);
}
else
{
p.writeFailure();
}
}
else if (pageLower == "downloadconfiguration")
{
string filename = "HotkeyAutomationConfig_" + Environment.MachineName + "_" + DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss") + ".zip";
List <KeyValuePair <string, string> > additionalHeaders = new List <KeyValuePair <string, string> >();
additionalHeaders.Add(new KeyValuePair <string, string>("Content-Disposition", "attachment; filename=\"" + filename + "\""));
p.writeSuccess("application/zip", additionalHeaders: additionalHeaders);
p.outputStream.Flush();
ConfigurationIO.WriteToStream(p.tcpStream);
}
else
{
#region www
DirectoryInfo WWWDirectory = new DirectoryInfo(ServiceWrapper.config.GetWWWDirectoryBase());
string wwwDirectoryBase = WWWDirectory.FullName.Replace('\\', '/').TrimEnd('/') + '/';
FileInfo fi = null;
if (p.requestedPage == "")
{
fi = GetDefaultFile(wwwDirectoryBase);
}
else
{
try
{
fi = new FileInfo(wwwDirectoryBase + p.requestedPage);
}
catch
{
fi = GetDefaultFile(wwwDirectoryBase);
}
}
string targetFilePath = fi.FullName.Replace('\\', '/');
if (!targetFilePath.StartsWith(wwwDirectoryBase) || targetFilePath.Contains("../"))
{
p.writeFailure("400 Bad Request");
return;
}
if (webpackProxy != null)
{
// Handle hot module reload provided by webpack dev server.
switch (fi.Extension.ToLower())
{
case ".js":
case ".map":
case ".css":
case ".json":
bet.Start("Proxy Start");
webpackProxy.Proxy(p);
bet.Start("Proxy End");
return;
}
}
if (!fi.Exists)
{
fi = GetDefaultFile(wwwDirectoryBase);
if (!fi.Exists)
{
p.writeFailure();
return;
}
}
if ((fi.Extension == ".html" || fi.Extension == ".htm") && fi.Length < 256000)
{
bet.Start("Write HTML");
string html = File.ReadAllText(fi.FullName);
try
{
html = html.Replace("%%SYSTEM_NAME%%", ServiceWrapper.config.systemName);
html = html.Replace("%%APP_VERSION%%", System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString());
html = html.Replace("%%APPPATH%%", "/");
}
catch (Exception ex)
{
Logger.Debug(ex);
}
p.writeSuccess(Mime.GetMimeType(fi.Extension));
p.outputStream.Write(html);
p.outputStream.Flush();
}
else
{
bet.Start("Write Response");
if (fi.LastWriteTimeUtc.ToString("R") == p.GetHeaderValue("if-modified-since"))
{
p.writeSuccess(Mime.GetMimeType(fi.Extension), -1, "304 Not Modified");
return;
}
using (FileStream fs = fi.OpenRead())
{
p.writeSuccess(Mime.GetMimeType(fi.Extension), fi.Length, additionalHeaders: GetCacheLastModifiedHeaders(TimeSpan.FromHours(1), fi.LastWriteTimeUtc));
p.outputStream.Flush();
fs.CopyTo(p.tcpStream);
p.tcpStream.Flush();
}
}
#endregion
}
}
finally
{
bet.Stop();
//Logger.Info(bet.ToString("\r\n"));
}
}
/// <summary>
/// Checks for duplicates, adds the event to the database, and runs all enabled filters against it, within a single transaction.
/// </summary>
/// <param name="ev">The event to run filters against.</param>
/// <returns>A BasicEventTimer containing timing data.</returns>
public BasicEventTimer AddEventAndRunEnabledFilters(Event ev)
{
BasicEventTimer bet = new BasicEventTimer();
if (ev == null)
{
throw new ArgumentNullException("ev", "FilterEngine.AddEventAndRunEnabledFilters was given a null event.");
}
try
{
bet.Start("Begin Transaction");
db.LockedTransaction(() =>
{
try
{
bet.Start("Dupe Check");
// If our response is not received by the client, they will most likely submit again, causing a duplicate to be received.
// Check for duplicate submissions.
List <Event> events = db.GetEventsByDate(ev.Date, ev.Date);
bool anyDupe = events.Any(existing =>
{
if (existing.Date == ev.Date &&
existing.EventType == ev.EventType &&
existing.SubType == ev.SubType &&
existing.Message == ev.Message &&
existing.GetTagCount() == ev.GetTagCount())
{
// All else is the same. Compare tags.
List <Tag> existingTags = existing.GetAllTags();
existingTags.Sort(CompareTags);
List <Tag> newTags = ev.GetAllTags();
newTags.Sort(CompareTags);
for (int i = 0; i < existingTags.Count; i++)
{
if (existingTags[i].Key != newTags[i].Key || existingTags[i].Value != newTags[i].Value)
{
return(false);
}
}
return(true);
}
return(false);
});
// Skip adding the event if it is a duplicate.
if (anyDupe)
{
bet.Start("Duplicate Found");
return;
}
// Add the event to the database
bet.Start("Insert");
db.AddEvent(ev);
if (Settings.data.verboseSubmitLogging)
{
Util.SubmitLog(ProjectName, "Event " + ev.EventId + " Inserted");
}
// Run Filters
bet.Start("Filter");
RunEnabledFiltersAgainstEvent(ev, true);
bet.Start("Commit Transaction");
}
catch
{
bet.Start("Rollback Transaction");
}
});
bet.Stop();
}
catch (Exception ex)
{
bet.Stop();
throw new FilterException(bet, "An exception was thrown while adding and filtering a new event.", ex);
}
return(bet);
}
/// <summary>
/// Attempts to capture a screenshot of the current desktop.
/// </summary>
/// <returns></returns>
private Screenshot CaptureScreenshot(int x, int y, int width, int height)
{
BasicEventTimer bet = new BasicEventTimer("0.000");
bet.Start("Setup");
if (!CreateCaptureHandleIfNecessary())
{
return(null);
}
NativeMethods.BITMAPINFO bmpInfo = new NativeMethods.BITMAPINFO();
using (AutoDisposeHandle bmp = AutoDisposeHandle.Create(NativeMethods.CreateCompatibleBitmap(deviceContext, 1, 1), h => NativeMethods.DeleteObject(h)))
{
bmpInfo.bmiHeader.biSize = Marshal.SizeOf(typeof(NativeMethods.BITMAPINFOHEADER));
if (0 == NativeMethods.GetDIBits(deviceContext, bmp, 0, 1, null, ref bmpInfo, NativeMethods.DIB_Color_Mode.DIB_RGB_COLORS))
{
Win32Helper.ThrowLastWin32Error();
}
bmpInfo.bmiHeader.biSize = Marshal.SizeOf(typeof(NativeMethods.BITMAPINFO));
if (0 == NativeMethods.GetDIBits(deviceContext, bmp, 0, 1, null, ref bmpInfo, NativeMethods.DIB_Color_Mode.DIB_RGB_COLORS))
{
Win32Helper.ThrowLastWin32Error();
}
}
bmpInfo.bmiHeader.biWidth = width;
bmpInfo.bmiHeader.biHeight = -height;
bmpInfo.bmiHeader.biSizeImage = 0;
// Create memory device context. When done, delete it.
using (AutoDisposeHandle dc = AutoDisposeHandle.Create(NativeMethods.CreateCompatibleDC(IntPtr.Zero), h => NativeMethods.DeleteDC(h)))
{
if (dc == null)
{
Win32Helper.ThrowLastWin32Error("Failed to create memory device context");
}
// Create "DIB Section" (a Bitmap, more or less). When done, delete it.
IntPtr ppvBits = new IntPtr();
using (AutoDisposeHandle newDib = AutoDisposeHandle.Create(NativeMethods.CreateDIBSection(dc, ref bmpInfo, 0U, out ppvBits, IntPtr.Zero, 0U), h => NativeMethods.DeleteObject(h)))
//using (AutoDisposeHandle newDib = AutoDisposeHandle.Create(NativeMethods.CreateCompatibleBitmap(deviceContext, width, height), h => NativeMethods.DeleteObject(h)))
{
if (newDib == null)
{
Win32Helper.ThrowLastWin32Error("Failed to create DIB Section");
}
// Assign new DIB Section to our memory device context. When done, put back the old DIB Section.
using (AutoDisposeHandle oldDib = AutoDisposeHandle.Create(NativeMethods.SelectObject(dc, newDib), h => NativeMethods.SelectObject(dc, h)))
{
if (oldDib == null)
{
Win32Helper.ThrowLastWin32Error("Failed to assign new DIB Section to memory device context");
}
bet.Start("BitBlt");
// Copy data from the screen to our memory device context
if (!NativeMethods.BitBlt(dc, 0, 0, width, height, deviceContext, x, y, CopyPixelOperation.SourceCopy | CopyPixelOperation.CaptureBlt))
{
Logger.Debug("BitBlt failed with error code: " + Win32Helper.GetLastWin32Error());
ClearCaptureHandle();
DesktopManager.ShouldReassociate = true;
}
else
{
bet.Start("new Screenshot/Copy bits");
Screenshot screenshot = new Screenshot(width, height, bmpInfo.bmiHeader.biBitCount);
Marshal.Copy(ppvBits, screenshot.Buffer, 0, screenshot.Buffer.Length);
bet.Stop();
//Logger.Info(bet.ToString(Environment.NewLine));
return(screenshot);
}
}
}
}
return(null);
}