#include <xvfs-core.h>
#include <string.h>
#include <tcl.h>

#if defined(XVFS_MODE_FLEXIBLE) || defined(XVFS_MODE_SERVER)
#define XVFS_INTERNAL_SERVER_MAGIC "\xD4\xF3\x05\x96\x25\xCF\xAF\xFE"
#define XVFS_INTERNAL_SERVER_MAGIC_LEN 8

struct xvfs_tclfs_server_info {
	char magic[XVFS_PROTOCOL_SERVER_MAGIC_LEN];
	char magic[XVFS_INTERNAL_SERVER_MAGIC_LEN];
	int (*registerProc)(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo);
};
#endif /* XVFS_MODE_FLEXIBLE || XVFS_MODE_SERVER */

#if defined(XVFS_MODE_SERVER) || defined(XVFS_MODE_STANDALONE) || defined(XVFS_MODE_FLEXIBLE)
#define XVFS_ROOT_MOUNTPOINT "//xvfs:/"

		return(xvfs_register(interp, fsInfo));
	}

	fsHandlerData = (struct xvfs_tclfs_server_info *) fsHandlerDataRaw;

	/*
	 * XXX:TODO: What is the chance that the handler for //xvfs:/ hold
	 * client data smaller than XVFS_PROTOCOL_SERVER_MAGIC_LEN ?
	 * client data smaller than XVFS_INTERNAL_SERVER_MAGIC_LEN ?
	 */
	if (memcmp(fsHandlerData->magic, XVFS_PROTOCOL_SERVER_MAGIC, sizeof(fsHandlerData->magic)) == 0) {
	if (memcmp(fsHandlerData->magic, XVFS_INTERNAL_SERVER_MAGIC, sizeof(fsHandlerData->magic)) == 0) {
		xvfs_register = fsHandlerData->registerProc;
	}

	return(xvfs_register(interp, fsInfo));
}
#endif /* XVFS_MODE_FLEXIBLE */

#if defined(XVFS_MODE_SERVER)
int Xvfs_Register(Tcl_Interp *interp, struct Xvfs_FSInfo *fsInfo) {
	return(TCL_ERROR);
}
#endif /* XVFS_MODE_SERVER */