[Base] Android error reporting via SIGABRT/RuntimeException

src/xenia/base/system_gnulinux.cc

@@ -0,0 +1,70 @@
+/**
+ ******************************************************************************
+ * Xenia : Xbox 360 Emulator Research Project                                 *
+ ******************************************************************************
+ * Copyright 2020 Ben Vanik. All rights reserved.                             *
+ * Released under the BSD license - see LICENSE in the root for more details. *
+ ******************************************************************************
+ */
+
+#include <alloca.h>
+#include <dlfcn.h>
+#include <stdlib.h>
+
+#include <cstring>
+
+#include "xenia/base/assert.h"
+#include "xenia/base/logging.h"
+#include "xenia/base/string.h"
+#include "xenia/base/system.h"
+
+// Use headers in third party to not depend on system sdl headers for building
+#include "third_party/SDL2/include/SDL.h"
+
+namespace xe {
+
+void LaunchWebBrowser(const std::string_view url) {
+  auto cmd = std::string("xdg-open ");
+  cmd.append(url);
+  system(cmd.c_str());
+}
+
+void LaunchFileExplorer(const std::filesystem::path& path) { assert_always(); }
+
+void ShowSimpleMessageBox(SimpleMessageBoxType type, std::string_view message) {
+  void* libsdl2 = dlopen("libSDL2.so", RTLD_LAZY | RTLD_LOCAL);
+  assert_not_null(libsdl2);
+  if (libsdl2) {
+    auto* pSDL_ShowSimpleMessageBox =
+        reinterpret_cast<decltype(SDL_ShowSimpleMessageBox)*>(
+            dlsym(libsdl2, "SDL_ShowSimpleMessageBox"));
+    assert_not_null(pSDL_ShowSimpleMessageBox);
+    if (pSDL_ShowSimpleMessageBox) {
+      Uint32 flags;
+      const char* title;
+      char* message_copy = reinterpret_cast<char*>(alloca(message.size() + 1));
+      std::memcpy(message_copy, message.data(), message.size());
+      message_copy[message.size()] = '\0';
+
+      switch (type) {
+        default:
+        case SimpleMessageBoxType::Help:
+          title = "Xenia Help";
+          flags = SDL_MESSAGEBOX_INFORMATION;
+          break;
+        case SimpleMessageBoxType::Warning:
+          title = "Xenia Warning";
+          flags = SDL_MESSAGEBOX_WARNING;
+          break;
+        case SimpleMessageBoxType::Error:
+          title = "Xenia Error";
+          flags = SDL_MESSAGEBOX_ERROR;
+          break;
+      }
+      pSDL_ShowSimpleMessageBox(flags, title, message_copy, NULL);
+    }
+    dlclose(libsdl2);
+  }
+}
+
+}  // namespace xe