Created cef processhelper file specific to linux

modules/webbrowser/CMakeLists.txt

@@ -138,7 +138,8 @@ if (OS_MACOSX)
 endif()
 set(WEBBROWSER_HELPER_SOURCES_WINDOWS src/processhelperwindows.cpp)
 if (OS_LINUX)
-  list(APPEND WEBBROWSER_HELPER_SOURCES src/processhelperwindows.cpp)
+  list(APPEND WEBBROWSER_HELPER_SOURCES src/processhelperlinux.cpp)
+  set(WEBBROWSER_HELPER_SOURCES_LINUX src/processhelperwindows.cpp)
 endif()
 APPEND_PLATFORM_SOURCES(WEBBROWSER_HELPER_SOURCES)
 

modules/webbrowser/src/processhelperlinux.cpp

@@ -0,0 +1,67 @@
+/*****************************************************************************************
+ *                                                                                       *
+ * OpenSpace                                                                             *
+ *                                                                                       *
+ * Copyright (c) 2014-2022                                                               *
+ *                                                                                       *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this  *
+ * software and associated documentation files (the "Software"), to deal in the Software *
+ * without restriction, including without limitation the rights to use, copy, modify,    *
+ * merge, publish, distribute, sublicense, and/or sell copies of the Software, and to    *
+ * permit persons to whom the Software is furnished to do so, subject to the following   *
+ * conditions:                                                                           *
+ *                                                                                       *
+ * The above copyright notice and this permission notice shall be included in all copies *
+ * or substantial portions of the Software.                                              *
+ *                                                                                       *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,   *
+ * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A         *
+ * PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT    *
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF  *
+ * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE  *
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                                         *
+ ****************************************************************************************/
+
+// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that can
+// be found in the LICENSE file.
+
+#include "include/cef_app.h"
+#include "include/webbrowserapp.h"
+#if defined(CEF_X11)
+#include <X11/Xlib.h>
+#endif
+
+#if defined(CEF_X11)
+namespace {
+
+int XErrorHandlerImpl(Display* display, XErrorEvent* event) {
+  LOG(WARNING) << "X error received: "
+               << "type " << event->type << ", "
+               << "serial " << event->serial << ", "
+               << "error_code " << static_cast<int>(event->error_code) << ", "
+               << "request_code " << static_cast<int>(event->request_code)
+               << ", "
+               << "minor_code " << static_cast<int>(event->minor_code);
+  return 0;
+}
+
+int XIOErrorHandlerImpl(Display* display) {
+  return 0;
+}
+
+}  // namespace
+#endif  // defined(CEF_X11)
+
+// Entry point function for all processes.
+int main(int argc, char* argv[]) {
+  // Provide CEF with command-line arguments.
+  CefMainArgs main_args(argc, argv);
+
+  CefRefPtr<openspace::WebBrowserApp> app(new openspace::WebBrowserApp);
+
+  // CEF applications have multiple sub-processes (render, GPU, etc) that share
+  // the same executable. This function checks the command-line and, if this is
+  // a sub-process, executes the appropriate logic.
+  return CefExecuteProcess(main_args, app.get(), nullptr);
+}