MAEMO: Add basic platform backend with stubbed keymapper

backends/platform/maemo/maemo.cpp

@@ -0,0 +1,53 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(MAEMO)
+
+#include "common/scummsys.h"
+
+#include "backends/platform/maemo/maemo.h"
+#include "backends/events/maemosdl/maemosdl-events.h"
+#include "common/textconsole.h"
+
+OSystem_SDL_Maemo::OSystem_SDL_Maemo()
+	:
+	OSystem_POSIX() {
+}
+
+void OSystem_SDL_Maemo::initBackend() {
+	// Create the events manager
+	if (_eventSource == 0)
+		_eventSource = new MaemoSdlEventSource();
+
+	// Call parent implementation of this method
+	OSystem_POSIX::initBackend();
+}
+
+void OSystem_SDL_Maemo::quit() {
+	delete this;
+}
+
+void OSystem_SDL_Maemo::fatalError() {
+	delete this;
+}
+
+#endif

backends/platform/maemo/maemo.h

@@ -0,0 +1,41 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(MAEMO)
+
+#ifndef PLATFORM_SDL_MAEMO_H
+#define PLATFORM_SDL_MAEMO_H
+
+#include "backends/platform/sdl/posix/posix.h"
+
+class OSystem_SDL_Maemo : public OSystem_POSIX {
+public:
+	OSystem_SDL_Maemo();
+
+	virtual void initBackend();
+	virtual void quit();
+	virtual void fatalError();
+};
+
+#endif
+
+#endif

backends/platform/maemo/main.cpp

@@ -0,0 +1,52 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#if defined(MAEMO)
+
+#define FORBIDDEN_SYMBOL_EXCEPTION_unistd_h
+
+#include "backends/platform/maemo/maemo.h"
+#include "backends/plugins/sdl/sdl-provider.h"
+#include "base/main.h"
+
+#include <unistd.h>
+
+int main(int argc, char* argv[]) {
+	g_system = new OSystem_SDL_Maemo();
+	assert(g_system);
+
+	((OSystem_SDL_Maemo *)g_system)->init();
+
+#ifdef DYNAMIC_MODULES
+	PluginManager::instance().addPluginProvider(new SDLPluginProvider());
+#endif
+
+	// Invoke the actual ScummVM main entry point:
+	int res = scummvm_main(argc, argv);
+
+	// Free OSystem
+	delete (OSystem_SDL_Maemo *)g_system;
+
+	return res;
+}
+
+#endif

backends/platform/maemo/module.mk

@@ -0,0 +1,13 @@
+MODULE := backends/platform/maemo
+
+MODULE_OBJS := \
+	main.o \
+	maemo.o
+
+# We don't use rules.mk but rather manually update OBJS and MODULE_DIRS.
+MODULE_OBJS := $(addprefix $(MODULE)/, $(MODULE_OBJS))
+OBJS := $(MODULE_OBJS) $(OBJS)
+MODULE_DIRS += $(sort $(dir $(MODULE_OBJS)))
+
+# Hack to ensure the SDL backend is built so we can use OSystem_SDL.
+-include $(srcdir)/backends/platform/sdl/module.mk