BACKENDS: Add OSystem::getDefaultConfigFileName

This is used to provide default implementations for createConfigWriteStream
and createConfigReadStream, which can be used by most backends.

Note that backends can still override createConfigRead/WriteStream;
this could be useful if settings on some port are not stored in a
regular file (think 'Windows registry', for a hypothetical example).

2 files changed, 0 insertions, 22 deletions

diff --git a/backends/platform/sdl/sdl.cpp b/backends/platform/sdl/sdl.cpp
index 527520a7ea..564dd83fd8 100644
--- a/backends/platform/sdl/sdl.cpp
+++ b/backends/platform/sdl/sdl.cpp
@@ -246,20 +246,6 @@ void OSystem_SDL::addSysArchivesToSearchSet(Common::SearchSet &s, int priority)
 
 }
 
-Common::String OSystem_SDL::getDefaultConfigFileName() {
-	return "scummvm.ini";
-}
-
-Common::SeekableReadStream *OSystem_SDL::createConfigReadStream() {
-	Common::FSNode file(getDefaultConfigFileName());
-	return file.createReadStream();
-}
-
-Common::WriteStream *OSystem_SDL::createConfigWriteStream() {
-	Common::FSNode file(getDefaultConfigFileName());
-	return file.createWriteStream();
-}
-
 void OSystem_SDL::setWindowCaption(const char *caption) {
 	Common::String cap;
 	byte c;
diff --git a/backends/platform/sdl/sdl.h b/backends/platform/sdl/sdl.h
index e9e9bc5696..917fac5558 100644
--- a/backends/platform/sdl/sdl.h
+++ b/backends/platform/sdl/sdl.h
@@ -65,8 +65,6 @@ public:
 
 	virtual void setWindowCaption(const char *caption);
 	virtual void addSysArchivesToSearchSet(Common::SearchSet &s, int priority = 0);
-	virtual Common::SeekableReadStream *createConfigReadStream();
-	virtual Common::WriteStream *createConfigWriteStream();
 	virtual uint32 getMillis();
 	virtual void delayMillis(uint msecs);
 	virtual void getTimeAndDate(TimeDate &td) const;
@@ -103,12 +101,6 @@ protected:
 	 */
 	virtual void setupIcon();
 
-	/**
-	 * Get the file path where the user configuration
-	 * of ScummVM will be saved.
-	 */
-	virtual Common::String getDefaultConfigFileName();
-
 	// Logging
 	virtual Common::WriteStream *createLogFile() { return 0; }
 	Backends::Log::Log *_logger;