#include <tlmplib.h>
#include "drraid.h"

<mod>
int main (int argc, char *argv[])
{
	glocal int ret;
	glocal bool dump = false;
	glocal bool doit = false;
	glocal.ret =  <call tlmpprogram>(argc,argv);
	<f init>
		setarg ('d',"dump","Present the content of the super block",glocal.dump,false);
		setarg ('f',"doit","Perform the update to sync the second RAID superblock"
			,glocal.doit,false);
	</f>
	<f main>
		int ret = -1;
		if (glocal.dump){
			for (int i=0; i<argc; i++){
				SUPERBLOCK sb;
				unsigned long long offset;
				if (drraid_findsb(argv[i],sb,offset) != -1){
					drraid_dump (argv[i],sb,offset);
				}
			}
		}else if (argc != 2){
			usage();
		}else{
			SUPERBLOCK sb_src;
			unsigned long long offset_src;
			if (drraid_findsb(argv[0],sb_src,offset_src) != -1){
				SUPERBLOCK sb_dst;
				unsigned long long offset_dst;
				if (drraid_findsb(argv[1],sb_dst,offset_dst) != -1){
					if (glocal.dump) drraid_dump (argv[1],sb_dst,offset_dst);
					if (drraid_compat(argv[0],sb_src,argv[1],sb_dst)==-1){
						tlmp_error ("Incompatible array, exiting\n");
					}else if (drraid_insync(sb_src,sb_dst)){
						printf ("The two raid device are in sync\n");
						ret = 0;
					}else if (!glocal.doit){
						if (sb_dst.events != sb_src.events){
							printf ("STATUS: src events %Lu, dst %Lu\n"
								,sb_src.events,sb_dst.events);
						}
						if (sb_dst.utime != sb_src.utime){
							printf ("STATUS: src utime %Lu, dst %Lu\n"
								,sb_src.utime,sb_dst.utime);
						}
						if (sb_dst.recovery_offset != sb_src.recovery_offset){
							printf ("STATUS: src recovery_offset %Lu, dst %Lu\n"
								,sb_src.recovery_offset,sb_dst.recovery_offset);
						}
						if (sb_dst.resync_offset != sb_src.resync_offset){
							printf ("STATUS: src resync_offset %Lu, dst %Lu\n"
								,sb_src.resync_offset,sb_dst.resync_offset);
						}
					}else{
						ret = drraid_sync (sb_src,sb_dst,argv[1],offset_dst);
					}
				}
			}
		}
		return ret;
	</f>
	</call>
	return glocal.ret;
}
</mod>