Add m-esr52 at 52.6.0

3 files changed, 136 insertions, 0 deletions

diff --git a/xpcom/windbgdlg/Makefile.in b/xpcom/windbgdlg/Makefile.in
new file mode 100644
index 000000000..254509ee7
--- /dev/null
+++ b/xpcom/windbgdlg/Makefile.in
@@ -0,0 +1,6 @@
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+MOZ_WINCONSOLE = 0
diff --git a/xpcom/windbgdlg/moz.build b/xpcom/windbgdlg/moz.build
new file mode 100644
index 000000000..f0343d31a
--- /dev/null
+++ b/xpcom/windbgdlg/moz.build
@@ -0,0 +1,9 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+SimplePrograms([
+    'windbgdlg'
+])
diff --git a/xpcom/windbgdlg/windbgdlg.cpp b/xpcom/windbgdlg/windbgdlg.cpp
new file mode 100644
index 000000000..a51fe134f
--- /dev/null
+++ b/xpcom/windbgdlg/windbgdlg.cpp
@@ -0,0 +1,121 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* Windows only app to show a modal debug dialog - launched by nsDebug.cpp */
+#include <windows.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+#include <strsafe.h>
+#endif
+#ifdef __MINGW32__
+/* MingW currently does not implement a wide version of the
+   startup routines.  Workaround is to implement something like
+   it ourselves.  See bug 472063 */
+#include <stdio.h>
+#include <shellapi.h>
+int WINAPI wWinMain(HINSTANCE, HINSTANCE, LPWSTR, int);
+
+#undef __argc
+#undef __wargv
+
+static int __argc;
+static wchar_t** __wargv;
+
+int WINAPI
+WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
+        LPSTR lpszCommandLine, int nCmdShow)
+{
+  LPWSTR commandLine = GetCommandLineW();
+
+  /* parse for __argc and __wargv for compatibility, since mingw
+   * doesn't claim to support it :(
+   */
+  __wargv = CommandLineToArgvW(commandLine, &__argc);
+  if (!__wargv)
+    return 127;
+
+  /* need to strip off any leading whitespace plus the first argument
+   * (the executable itself) to match what should be passed to wWinMain
+   */
+  while ((*commandLine <= L' ') && *commandLine) {
+    ++commandLine;
+  }
+  if (*commandLine == L'"') {
+    ++commandLine;
+    while ((*commandLine != L'"') && *commandLine) {
+      ++commandLine;
+    }
+    if (*commandLine) {
+      ++commandLine;
+    }
+  } else {
+    while (*commandLine > L' ') {
+      ++commandLine;
+    }
+  }
+  while ((*commandLine <= L' ') && *commandLine) {
+    ++commandLine;
+  }
+
+  int result = wWinMain(hInstance, hPrevInstance, commandLine, nCmdShow);
+  LocalFree(__wargv);
+  return result;
+}
+#endif /* __MINGW32__ */
+
+
+int WINAPI
+wWinMain(HINSTANCE  hInstance, HINSTANCE  hPrevInstance,
+         LPWSTR  lpszCmdLine, int  nCmdShow)
+{
+  /* support for auto answering based on words in the assertion.
+   * the assertion message is sent as a series of arguements (words) to the commandline.
+   * set a "word" to 0xffffffff to let the word not affect this code.
+   * set a "word" to 0xfffffffe to show the dialog.
+   * set a "word" to 0x5 to ignore (program should continue).
+   * set a "word" to 0x4 to retry (should fall into debugger).
+   * set a "word" to 0x3 to abort (die).
+   */
+  DWORD regType;
+  DWORD regValue = -1;
+  DWORD regLength = sizeof regValue;
+  HKEY hkeyCU, hkeyLM;
+  RegOpenKeyExW(HKEY_CURRENT_USER, L"Software\\mozilla.org\\windbgdlg", 0, KEY_READ, &hkeyCU);
+  RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"Software\\mozilla.org\\windbgdlg", 0, KEY_READ, &hkeyLM);
+  int argc =0;
+  for (int i = __argc - 1; regValue == (DWORD)-1 && i; --i) {
+    bool ok = false;
+    if (hkeyCU)
+      ok = RegQueryValueExW(hkeyCU, __wargv[i], 0, &regType, (LPBYTE)&regValue, &regLength) == ERROR_SUCCESS;
+    if (!ok && hkeyLM)
+      ok = RegQueryValueExW(hkeyLM, __wargv[i], 0, &regType, (LPBYTE)&regValue, &regLength) == ERROR_SUCCESS;
+    if (!ok)
+      regValue = -1;
+  }
+  if (hkeyCU)
+    RegCloseKey(hkeyCU);
+  if (hkeyLM)
+    RegCloseKey(hkeyLM);
+  if (regValue != (DWORD)-1 && regValue != (DWORD)-2)
+    return regValue;
+  static const int size = 4096;
+  static WCHAR msg[size];
+
+#ifdef _MSC_VER
+  StringCchPrintfW(msg,
+#else
+  snwprintf(msg,
+#endif
+            size,
+            L"%s\n\nClick Abort to exit the Application.\n"
+            L"Click Retry to Debug the Application.\n"
+            L"Click Ignore to continue running the Application.",
+            lpszCmdLine);
+  msg[size - 1] = L'\0';
+  return MessageBoxW(nullptr, msg, L"NSGlue_Assertion",
+                     MB_ICONSTOP | MB_SYSTEMMODAL |
+                     MB_ABORTRETRYIGNORE | MB_DEFBUTTON3);
+}