OSYSTEM: Pushed out some port specific code from common/system.cpp to the respective ports

svn-id: r34812

2 files changed, 10 insertions, 3 deletions

diff --git a/backends/platform/iphone/osys_iphone.cpp b/backends/platform/iphone/osys_iphone.cpp
index 521e91a87e..6ca5a52928 100644
--- a/backends/platform/iphone/osys_iphone.cpp
+++ b/backends/platform/iphone/osys_iphone.cpp
@@ -1312,8 +1312,14 @@ OSystem *OSystem_IPHONE_create() {
 	return new OSystem_IPHONE();
 }
 
-const char* OSystem_IPHONE::getConfigPath() {
-	return SCUMMVM_PREFS_PATH;
+Common::SeekableReadStream *OSystem_IPHONE::openConfigFileForReading() {
+	Common::FSNode file(SCUMMVM_PREFS_PATH);
+	return file.openForReading();
+}
+
+Common::WriteStream *OSystem_IPHONE::openConfigFileForWriting() {
+	Common::FSNode file(SCUMMVM_PREFS_PATH);
+	return file.openForWriting();
 }
 
 void iphone_main(int argc, char *argv[]) {
diff --git a/backends/platform/iphone/osys_iphone.h b/backends/platform/iphone/osys_iphone.h
index a9a3ddad65..c743039860 100644
--- a/backends/platform/iphone/osys_iphone.h
+++ b/backends/platform/iphone/osys_iphone.h
@@ -177,7 +177,8 @@ public:
 	void startSoundsystem();
 	void stopSoundsystem();
 
-	static const char* getConfigPath();
+	virtual Common::SeekableReadStream *openConfigFileForReading();
+	virtual Common::WriteStream *openConfigFileForWriting();
 
 protected:
 	inline void addDirtyRect(int16 x1, int16 y1, int16 w, int16 h);