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#include <u.h>
#include <libc.h>
#include <ip.h>
#include <thread.h>
#include <sunrpc.h>
#include <nfs3.h>
#include <diskfs.h>
#include "nfs3srv.h"
Disk *disk;
Fsys *fsys;
void
usage(void)
{
fprint(2, "usage: disknfs [-RTr] disk\n");
threadexitsall("usage");
}
extern int _threaddebuglevel;
void
threadmain(int argc, char **argv)
{
char *addr;
SunSrv *srv;
Channel *nfs3chan;
Channel *mountchan;
Nfs3Handle h;
fmtinstall('B', sunrpcfmt);
fmtinstall('C', suncallfmt);
fmtinstall('H', encodefmt);
fmtinstall('I', eipfmt);
sunfmtinstall(&nfs3prog);
sunfmtinstall(&nfsmount3prog);
srv = sunsrv();
addr = "*";
ARGBEGIN{
case 'R':
srv->chatty++;
break;
case 'T':
_threaddebuglevel = 0xFFFFFFFF;
break;
case 'r':
srv->alwaysreject++;
break;
}ARGEND
if(argc != 1 && argc != 2)
usage();
if((disk = diskopenfile(argv[0])) == nil)
sysfatal("diskopen: %r");
if((disk = diskcache(disk, 16384, 256)) == nil)
sysfatal("diskcache: %r");
if((fsys = fsysopen(disk)) == nil)
sysfatal("ffsopen: %r");
nfs3chan = chancreate(sizeof(SunMsg*), 0);
mountchan = chancreate(sizeof(SunMsg*), 0);
if(argc > 1)
addr = argv[1];
addr = netmkaddr(addr, "udp", "2049");
if(sunsrvudp(srv, addr) < 0)
sysfatal("starting server: %r");
sunsrvprog(srv, &nfs3prog, nfs3chan);
sunsrvprog(srv, &nfsmount3prog, mountchan);
sunsrvthreadcreate(srv, nfs3proc, nfs3chan);
sunsrvthreadcreate(srv, mount3proc, mountchan);
fsgetroot(&h);
print("mountbackups -h %.*H %s /mountpoint\n", h.len, h.h, addr);
threadexits(nil);
}
void
fsgetroot(Nfs3Handle *h)
{
fsysroot(fsys, h);
}
Nfs3Status
fsgetattr(SunAuthUnix *au, Nfs3Handle *h, Nfs3Attr *attr)
{
return fsysgetattr(fsys, au, h, attr);
}
Nfs3Status
fslookup(SunAuthUnix *au, Nfs3Handle *h, char *name, Nfs3Handle *nh)
{
return fsyslookup(fsys, au, h, name, nh);
}
Nfs3Status
fsaccess(SunAuthUnix *au, Nfs3Handle *h, u32int want, u32int *got, Nfs3Attr *attr)
{
return fsysaccess(fsys, au, h, want, got, attr);
}
Nfs3Status
fsreadlink(SunAuthUnix *au, Nfs3Handle *h, char **link)
{
return fsysreadlink(fsys, au, h, link);
}
Nfs3Status
fsreadfile(SunAuthUnix *au, Nfs3Handle *h, u32int count, u64int offset, uchar **data, u32int *pcount, u1int *peof)
{
return fsysreadfile(fsys, au, h, count, offset, data, pcount, peof);
}
Nfs3Status
fsreaddir(SunAuthUnix *au, Nfs3Handle *h, u32int count, u64int cookie, uchar **data, u32int *pcount, u1int *peof)
{
return fsysreaddir(fsys, au, h, count, cookie, data, pcount, peof);
}
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