int
bnode_Delete(struct bnode *abnode)
{
afs_int32 code;
struct bnode **lb, *ub;
afs_int32 temp;
if (abnode->refCount != 0) {
abnode->flags |= BNODE_DELETE;
return 0;
}
/* make sure the bnode is idle before zapping */
bnode_Hold(abnode);
code = BOP_GETSTAT(abnode, &temp);
bnode_Release(abnode);
if (code)
return code;
if (temp != BSTAT_SHUTDOWN)
return BZBUSY;
/* all clear to zap */
for (lb = &allBnodes, ub = *lb; ub; lb = &ub->next, ub = *lb) {
if (ub == abnode) {
/* unthread it from the list */
*lb = ub->next;
break;
}
}
free(abnode->name); /* do this first, since bnode fields may be bad after BOP_DELETE */
code = BOP_DELETE(abnode); /* don't play games like holding over this one */
WriteBozoFile(0);
return code;
}
int
bnode_SetFileGoal(struct bnode *abnode, int agoal)
{
if (abnode->fileGoal == agoal)
return 0; /* already done */
abnode->fileGoal = agoal;
WriteBozoFile(0);
return 0;
}
afs_int32
bnode_Create(char *atype, char *ainstance, struct bnode ** abp, char *ap1,
char *ap2, char *ap3, char *ap4, char *ap5, char *notifier,
int fileGoal, int rewritefile)
{
struct bnode_type *type;
struct bnode *tb;
char *notifierpath = NULL;
struct stat tstat;
if (bnode_FindInstance(ainstance))
return BZEXISTS;
type = FindType(atype);
if (!type)
return BZBADTYPE;
if (notifier && strcmp(notifier, NONOTIFIER)) {
/* construct local path from canonical (wire-format) path */
if (ConstructLocalBinPath(notifier, ¬ifierpath)) {
bozo_Log("BNODE-Create: Notifier program path invalid '%s'\n",
notifier);
return BZNOCREATE;
}
if (stat(notifierpath, &tstat)) {
bozo_Log("BNODE-Create: Notifier program '%s' not found\n",
notifierpath);
free(notifierpath);
return BZNOCREATE;
}
}
tb = (*type->ops->create) (ainstance, ap1, ap2, ap3, ap4, ap5);
if (!tb) {
free(notifierpath);
return BZNOCREATE;
}
tb->notifier = notifierpath;
*abp = tb;
tb->type = type;
/* The fs_create above calls bnode_InitBnode() which always sets the
** fileGoal to BSTAT_NORMAL .... overwrite it with whatever is passed into
** this function as a parameter... */
tb->fileGoal = fileGoal;
bnode_SetStat(tb, tb->goal); /* nudge it once */
if (rewritefile != 0)
WriteBozoFile(0);
return 0;
}
afs_int32
SBOZO_SetRestrictedMode(struct rx_call *acall, afs_int32 arestmode)
{
afs_int32 code;
char caller[MAXKTCNAMELEN];
if (!afsconf_SuperUser(bozo_confdir, acall, caller)) {
return BZACCESS;
}
if (bozo_isrestricted) {
return BZACCESS;
}
if (arestmode != 0 && arestmode != 1) {
return BZDOM;
}
bozo_isrestricted = arestmode;
code = WriteBozoFile(0);
return code;
}
afs_int32
SBOZO_SetRestartTime(struct rx_call *acall, afs_int32 atype, struct bozo_netKTime *aktime)
{
afs_int32 code;
char caller[MAXKTCNAMELEN];
/* check for proper permissions */
if (!afsconf_SuperUser(bozo_confdir, acall, caller)) {
code = BZACCESS;
goto fail;
}
if (DoLogging)
bozo_Log("%s is executing SetRestartTime\n", caller);
code = 0; /* assume success */
switch (atype) {
case 1:
memcpy(&bozo_nextRestartKT, aktime, sizeof(struct ktime));
break;
case 2:
memcpy(&bozo_nextDayKT, aktime, sizeof(struct ktime));
break;
default:
code = BZDOM;
break;
}
if (code == 0) {
/* try to update the bozo init file */
code = WriteBozoFile(0);
bozo_newKTs = 1;
}
fail:
osi_auditU(acall, BOS_SetRestartEvent, code, AUD_END);
return code;
}