int
Ufmt(Fmt *f)
{
int i;
Dev *d;
Usbdev *ud;
char buf[1024];
char *s, *e;
s = buf;
e = buf+sizeof(buf);
d = va_arg(f->args, Dev*);
if(d == nil)
return fmtprint(f, "<nildev>\n");
s = seprint(s, e, "%s", d->dir);
ud = d->usb;
if(ud == nil)
return fmtprint(f, "%s %ld refs\n", buf, d->Ref.ref);
s = seprint(s, e, " csp %s.%uld.%uld",
classname(Class(ud->csp)), Subclass(ud->csp), Proto(ud->csp));
s = seprint(s, e, " vid %#ux did %#ux", ud->vid, ud->did);
s = seprint(s, e, " refs %ld\n", d->Ref.ref);
s = seprint(s, e, "\t%s %s %s\n", ud->vendor, ud->product, ud->serial);
for(i = 0; i < Nconf; i++){
if(ud->conf[i] == nil)
break;
else
s = seprintconf(s, e, ud, i);
}
return fmtprint(f, "%s", buf);
}
bool
WebExtensionPolicy::Enable()
{
MOZ_ASSERT(!mActive);
if (!EPS().RegisterExtension(*this)) {
return false;
}
Unused << Proto()->SetSubstitution(MozExtensionHostname(), mBaseURI);
mActive = true;
return true;
}
bool
WebExtensionPolicy::Disable()
{
MOZ_ASSERT(mActive);
MOZ_ASSERT(EPS().GetByID(Id()) == this);
if (!EPS().UnregisterExtension(*this)) {
return false;
}
Unused << Proto()->SetSubstitution(MozExtensionHostname(), nullptr);
mActive = false;
return true;
}
static char *
seprintiface(char *s, char *e, Iface *i)
{
int j;
Altc *a;
Ep *ep;
char *eds, *ets;
s = seprint(s, e, "\t\tiface csp %s.%uld.%uld\n",
classname(Class(i->csp)), Subclass(i->csp), Proto(i->csp));
for(j = 0; j < Naltc; j++){
a=i->altc[j];
if(a == nil)
break;
s = seprint(s, e, "\t\t alt %d attr %d ival %d",
j, a->attrib, a->interval);
if(a->aux != nil)
s = seprint(s, e, " devspec %p\n", a->aux);
else
s = seprint(s, e, "\n");
}
for(j = 0; j < Nep; j++){
ep = i->ep[j];
if(ep == nil)
break;
eds = ets = "";
if(ep->dir <= nelem(edir))
eds = edir[ep->dir];
if(ep->type <= nelem(etype))
ets = etype[ep->type];
s = seprint(s, e, "\t\t ep id %d addr %d dir %s type %s"
" itype %d maxpkt %d ntds %d\n",
ep->id, ep->addr, eds, ets, ep->isotype,
ep->maxpkt, ep->ntds);
}
return s;
}
