Issue #1173 - Default behavior for catch-all blocks

src/plugin/PluginDebug.cpp

 /*
  * This file is part of Adblock Plus <https://adblockplus.org/>,
  * Copyright (C) 2006-2015 Eyeo GmbH
  *
  * Adblock Plus is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 3 as
  * published by the Free Software Foundation.
  *
  * Adblock Plus is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "PluginStdAfx.h"
-
 #include "PluginDebug.h"
+#include "Exception.h"
 #include "PluginMutex.h"
 #include "PluginSettings.h"
 
+#if (defined ENABLE_DEBUG_INFO)
+struct EntryPointHandlers
+{
+  static void Unknown(std::string name)
+  {
+    CPluginDebug::Debug("Unknown exception in catch-all for entry point " + name);
+  }
+  static void Exception(std::exception& ex, std::string name)
+  {
+    CPluginDebug::DebugOrdinaryException(ex,
+      PLUGIN_ERROR_ENTRY_POINT, PLUGIN_ERROR_ENTRY_POINT_CATCHALL_EXCEPTION,
+      "std::exception in catch-all for entry point " + name);
+  }
+  static void LogicError(std::logic_error& ex, std::string name)
+  {
+    CPluginDebug::DebugOrdinaryException(ex,
+      PLUGIN_ERROR_ENTRY_POINT, PLUGIN_ERROR_ENTRY_POINT_CATCHALL_EXCEPTION,
+      "std::logic_error in catch-all for entry point " + name);
+  }
+  static void RuntimeError(std::runtime_error& ex, std::string name)
+  {
+    CPluginDebug::DebugOrdinaryException(ex,
+      PLUGIN_ERROR_ENTRY_POINT, PLUGIN_ERROR_ENTRY_POINT_CATCHALL_EXCEPTION,
+      "std::runtime_error in catch-all for entry point " + name);
+  }
+  static void SystemError(std::system_error& ex, std::string name)
+  {
+    CPluginDebug::DebugSystemException(ex,
+      PLUGIN_ERROR_ENTRY_POINT, PLUGIN_ERROR_ENTRY_POINT_CATCHALL_EXCEPTION,
+      "std::system_error in catch-all for entry point " + name);
+  }
+};
+#endif
+
+void EntryPointExceptionDefault(std::string name)
+{
+#if (defined ENABLE_DEBUG_INFO)
+  CatchAllVoid<EntryPointHandlers>::Handler(name);
+#endif
+}
+
 
 class CPluginDebugLock : public CPluginMutex
 {
 
 private:
 
   static CComAutoCriticalSection s_criticalSectionDebugLock;
 
 public:
 
   CPluginDebugLock() : CPluginMutex(L"DebugFile", PLUGIN_ERROR_MUTEX_DEBUG_FILE)
   {
     s_criticalSectionDebugLock.Lock();
   }
 
   ~CPluginDebugLock()
   {
     s_criticalSectionDebugLock.Unlock();
   }
 };
 
 CComAutoCriticalSection CPluginDebugLock::s_criticalSectionDebugLock;
 
+void CPluginDebug::DebugSystemException(const std::system_error& ex, int errorId, int errorSubid, const std::string& description)
+{
+  std::string message = description + ", " + ex.code().message() + ", " + ex.what();
+  DEBUG_ERROR_LOG(ex.code().value(), errorId, errorSubid, message);
+}
+
+void CPluginDebug::DebugOrdinaryException(const std::exception& ex, int errorId, int errorSubid, const std::string& description)
+{
+  std::string message = description + ", " + ex.what();
+  DEBUG_ERROR_LOG(0, errorId, errorSubid, message);
+}
+
+
 
 #ifdef ENABLE_DEBUG_INFO
 
-void CPluginDebug::Debug(const CString& text, DWORD dwProcessId, DWORD dwThreadId)
+void DebugLegacy(const CString& text, DWORD dwProcessId, DWORD dwThreadId)
 {
 #ifdef USE_CONSOLE
   CONSOLE("%s", CT2A(text.GetString(), CP_UTF8));
 #endif
 
   if (CPluginSettings::HasInstance())
   {
 #ifdef ENABLE_DEBUG_SPLIT_FILE
     CPluginSettings* settings = CPluginSettings::GetInstance();
 
@@ skipping 48 matching lines @@
         debugFile.write("\n", 1);
 
         line = text.Tokenize(L"\n\r", pos);
       }
 
       debugFile.flush();
     }
   }
 }
 
-void CPluginDebug::DebugClear()
+void CPluginDebug::Debug(const std::string& text, DWORD processId, DWORD threadId)
 {
-  CPluginDebugLock lock;
-  if (lock.IsLocked())
-  {
-    DeleteFileW(GetDataPath(L"debug.txt").c_str());
-    DeleteFileW(GetDataPath(L"debug_main_ui.txt").c_str());
-    DeleteFileW(GetDataPath(L"debug_main_thread.txt").c_str());
+  DebugLegacy(CString(text.c_str()), processId, threadId);
+}
 
-    for (int i = 1; i <= 10; i++)
-    {
-      std::wstring x = std::to_wstring(i);
-      DeleteFileW(GetDataPath(L"debug_tab" + x + L"_ui.txt").c_str());
-      DeleteFileW(GetDataPath(L"debug_tab" + x + L"_thread.txt").c_str());
-    }
-  }
+void CPluginDebug::Debug(const std::wstring& text, DWORD processId, DWORD threadId)
+{
+  DebugLegacy(ToCString(text), processId, threadId);
 }
 
 #endif
 
-#if (defined ENABLE_DEBUG_INFO || defined ENABLE_DEBUG_SELFTEST)
+#if (defined ENABLE_DEBUG_INFO)
 
-void CPluginDebug::DebugError(const CString& error)
+void CPluginDebug::DebugException(const std::exception& ex)
 {
+  auto error = std::string("!!! Exception:") + ex.what();
 #ifdef ENABLE_DEBUG_ERROR
   Debug(error);
 #endif
 
   DEBUG_SELFTEST("********************************************************************************\n" + error + "\n********************************************************************************")
 }
 
-void CPluginDebug::DebugErrorCode(DWORD errorCode, const CString& error, DWORD dwProcessId, DWORD dwThreadId)
+void DebugErrorCodeLegacy(DWORD errorCode, const CString& error, DWORD dwProcessId, DWORD dwThreadId)
 {
   CString errorCodeText;
   errorCodeText.Format(L"%u (0x%8.8x)", errorCode, errorCode);
 
   CString finalError = error + L". error=" + errorCodeText;
 
 #ifdef ENABLE_DEBUG_ERROR
-  Debug(finalError, dwProcessId, dwThreadId);
+  DebugLegacy(finalError, dwProcessId, dwThreadId);
 #endif
 
-  DEBUG_SELFTEST(L"********************************************************************************\n" + finalError + "\n********************************************************************************")
+  DEBUG_SELFTEST(L"********************************************************************************\n" + finalError + "\ n********************************************************************************")
+}
+
+void CPluginDebug::DebugErrorCode(DWORD errorCode, const std::string& error, DWORD processId, DWORD threadId)
+{
+  DebugErrorCodeLegacy(errorCode, CString(error.c_str()), processId, threadId);
 }
 
 #endif
 
 // ============================================================================
 // Debug result
 // ============================================================================
 
 #ifdef ENABLE_DEBUG_RESULT
 
-void CPluginDebug::DebugResult(const CString& text)
+void DebugResultLegacy(const CString& text)
 {
   SYSTEMTIME st;
   ::GetSystemTime(&st);
 
   CStringA sysTime;
   sysTime.Format("%2.2d:%2.2d:%2.2d.%3.3d - ", st.wHour, st.wMinute, st.wSecond, st.wMilliseconds);
 
   CStringA textA = text;
 
   CPluginDebugLock lock;
   if (lock.IsLocked())
   {
     std::ofstream debugFile;
 
     debugFile.open(GetDataPath(L"debug_result.txt"), std::ios::app);
     debugFile.write(sysTime.GetBuffer(), sysTime.GetLength());
     debugFile.write(LPCSTR(textA), textA.GetLength());
     debugFile.write("\n", 1);
     debugFile.flush();
   }
 }
 
-void CPluginDebug::DebugResultDomain(const CString& domain)
+void CPluginDebug::DebugResult(const std::wstring& text)
+{
+  DebugResultLegacy(ToCString(text));
+}
+
+void CPluginDebug::DebugResultDomain(const std::wstring& domain)
 {
   DebugResult(L"===========================================================================================================================================================================================");
   DebugResult(domain);
   DebugResult(L"===========================================================================================================================================================================================");
 }
 
 
-void CPluginDebug::DebugResultBlocking(const CString& type, const std::wstring& src, const std::wstring& domain)
+void CPluginDebug::DebugResultBlocking(const std::wstring& type, const std::wstring& src, const std::wstring& domain)
 {
   CString srcTrunc = ToCString(src);
   if (src.length() > 100)
   {
     srcTrunc = srcTrunc.Left(67) + L"..." + srcTrunc.Right(30);
   }
 
   CString blocking;
-  blocking.Format(L"Blocked  %-12s  %-20s  %s", type, domain.empty()? L"-" : ToCString(domain), srcTrunc);
+  blocking.Format(L"Blocked  %-12s  %-20s  %s", ToCString(type), domain.empty()? L"-" : ToCString(domain), srcTrunc);
 
-  DebugResult(blocking);
+  DebugResultLegacy(blocking);
 }
 
 
-void CPluginDebug::DebugResultHiding(const CString& tag, const CString& id, const CString& filter)
+void CPluginDebug::DebugResultHiding(const std::wstring& tag, const std::wstring& id, const std::wstring& filter)
 {
-  CString srcTrunc = id;
+  CString srcTrunc = ToCString(id);
   if (srcTrunc.GetLength() > 100)
   {
     srcTrunc = srcTrunc.Left(67) + L"..." + srcTrunc.Right(30);
   }
 
   CString blocking;
-  blocking.Format(L"Hidden   %-12s  - %s  %s", tag, srcTrunc, filter);
+  blocking.Format(L"Hidden   %-12s  - %s  %s", ToCString(tag), srcTrunc, ToCString(filter));
 
-  DebugResult(blocking);
-}
-
-
-void CPluginDebug::DebugResultClear()
-{
-  CPluginDebugLock lock;
-  if (lock.IsLocked())
-  {
-    DeleteFileW(GetDataPath(L"debug_result.txt").c_str());
-  }
+  DebugResultLegacy(blocking);
 }
 
 #endif // ENABLE_DEBUG_RESULT
 
 
 #ifdef ENABLE_DEBUG_RESULT_IGNORED
 
-void CPluginDebug::DebugResultIgnoring(const CString& type, const std::wstring& src, const std::wstring& domain)
+void CPluginDebug::DebugResultIgnoring(const std::wstring& type, const std::wstring& src, const std::wstring& domain)
 {
   CString srcTrunc = ToCString(src);
   if (src.length() > 100)
   {
     srcTrunc = srcTrunc.Left(67) + L"..." + srcTrunc.Right(30);
   }
 
   CString blocking;
-  blocking.Format(L"Ignored  %-12s  %s  %s", type, domain.empty()? L"-" : ToCString(domain), srcTrunc);
+  blocking.Format(L"Ignored  %-12s  %s  %s", ToCString(type), domain.empty()? L"-" : ToCString(domain), srcTrunc);
 
-  DebugResult(blocking);
+  DebugResultLegacy(blocking);
 }
 
 #endif // ENABLE_DEBUG_RESULT_IGNORED