1 files changed, 6 insertions, 62 deletions
diff --git a/src/shared/util.cpp b/src/shared/util.cpp
index 8f64277f..ceed3a34 100644
--- a/src/shared/util.cpp
+++ b/src/shared/util.cpp
@@ -32,28 +32,16 @@ namespace MOShared {
 
 bool FileExists(const std::string &filename)
 {
-  WIN32_FIND_DATAA findData;
-  ZeroMemory(&findData, sizeof(WIN32_FIND_DATAA));
-  HANDLE search = ::FindFirstFileExA(filename.c_str(), FindExInfoStandard, &findData, FindExSearchNameMatch, nullptr, 0);
-  if (search == INVALID_HANDLE_VALUE) {
-    return false;
-  } else {
-    FindClose(search);
-    return true;
-  }
+  DWORD dwAttrib = ::GetFileAttributesA(filename.c_str());
+
+  return (dwAttrib != INVALID_FILE_ATTRIBUTES);
 }
 
 bool FileExists(const std::wstring &filename)
 {
-  WIN32_FIND_DATAW findData;
-  ZeroMemory(&findData, sizeof(WIN32_FIND_DATAW));
-  HANDLE search = ::FindFirstFileExW(filename.c_str(), FindExInfoStandard, &findData, FindExSearchNameMatch, nullptr, 0);
-  if (search == INVALID_HANDLE_VALUE) {
-    return false;
-  } else {
-    FindClose(search);
-    return true;
-  }
+  DWORD dwAttrib = ::GetFileAttributesW(filename.c_str());
+
+  return (dwAttrib != INVALID_FILE_ATTRIBUTES);
 }
 
 bool FileExists(const std::wstring &searchPath, const std::wstring &filename)
@@ -153,48 +141,4 @@ VS_FIXEDFILEINFO GetFileVersion(const std::wstring &fileName)
 }
 
 
-
-
-std::string GetStack()
-{
-#ifdef _DEBUG
-  HANDLE process = ::GetCurrentProcess();
-  static std::set<DWORD> initialized;
-  if (initialized.find(::GetCurrentProcessId()) == initialized.end()) {
-    static bool firstCall = true;
-    if (firstCall) {
-      ::SymSetOptions(SYMOPT_UNDNAME | SYMOPT_DEFERRED_LOADS);
-      firstCall = false;
-    }
-    if (!::SymInitialize(process, nullptr, TRUE)) {
-      log("failed to initialize symbols: %d", ::GetLastError());
-    }
-    initialized.insert(::GetCurrentProcessId());
-  }
-
-  LPVOID stack[32];
-  WORD frames = ::CaptureStackBackTrace(0, 100, stack, nullptr);
-
-  char buffer[sizeof(SYMBOL_INFO) + MAX_SYM_NAME * sizeof(TCHAR)];
-  PSYMBOL_INFO symbol = (PSYMBOL_INFO)buffer;
-  symbol->SizeOfStruct = sizeof(SYMBOL_INFO);
-  symbol->MaxNameLen = MAX_SYM_NAME;
-
-  std::ostringstream stackStream;
-  for(unsigned int i = 0; i < frames; ++i) {
-    DWORD64 addr = (DWORD64)stack[i];
-    DWORD64 displacement = 0;
-    if (!::SymFromAddr(::GetCurrentProcess(), addr, &displacement, symbol)) {
-      stackStream << frames - i - 1 << ": " << stack[i] << " - " << ::GetLastError() << " (error)\n";
-    } else {
-      stackStream << frames - i - 1 << ": " << symbol->Name << "\n";
-    }
-  }
-  return stackStream.str();
-#else
-  return "";
-#endif
-}
-
-
 } // namespace MOShared