int encode_c(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist list */
char *atname, /* pbs_attribute name */
char *rsname, /* resource name or null */
int mode, /* encode mode, unused here */
int perm) /* only used for resources */
{
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
pal = attrlist_create(atname, rsname, 2);
if (pal == (svrattrl *)0)
return (-1);
*pal->al_value = attr->at_val.at_char;
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return (1);
}
int encode_ll(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist list */
char *atname, /* pbs_attribute name */
char *rsname, /* resource name or null */
int mode, /* encode mode, unused here */
int perm) /* only used for resources */
{
size_t ct;
char cvn[MAXLONGLEN+1];
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
snprintf(cvn, MAXLONGLEN, LLD, attr->at_val.at_ll);
ct = strlen(cvn);
if ((pal = attrlist_create(atname, rsname, ct + 1)) == NULL)
return (-1);
memcpy(pal->al_value, cvn, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return (1);
}
int
encode_size(attribute *attr, pbs_list_head *phead, char *atname, char *rsname, int mode, svrattrl **rtnl)
{
size_t ct;
char cvnbuf[CVNBUFSZ];
svrattrl *pal;
void from_size(struct size_value *, char *);
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
from_size(&attr->at_val.at_size, cvnbuf);
ct = strlen(cvnbuf) + 1;
pal = attrlist_create(atname, rsname, ct);
if (pal == (svrattrl *)0)
return (-1);
(void)memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
if (phead)
append_link(phead, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (1);
}
int
encode_c(attribute *attr, pbs_list_head *phead, char *atname, char *rsname, int mode, svrattrl **rtnl)
{
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
pal = attrlist_create(atname, rsname, 2);
if (pal == NULL)
return (-1);
*pal->al_value = attr->at_val.at_char;
*(pal->al_value+1) = '\0';
pal->al_flags = attr->at_flags;
if (phead)
append_link(phead, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (1);
}
svrattrl *fill_svrattr_info(
const char *aname, /* I */ /* attribute name */
const char *avalue, /* I */ /* attribute value */
const char *rname, /* i */ /* resource name */
char *log_buf, /* O */ /* error buffer */
size_t buf_len) /* I */ /* len of error buffer */
{
size_t vsize = 0;
svrattrl *pal = NULL;
if (avalue)
vsize = strlen(avalue) + 1;
if ((pal = attrlist_create(aname, rname, vsize)))
{
if (avalue)
strcpy(pal->al_value, avalue);
CLEAR_LINK(pal->al_link);
}
else
snprintf(log_buf, buf_len, "Error: could not allocate memory for svrattrl in %s", __func__);
return pal;
}
int
encode_f(attribute *attr, pbs_list_head *phead, char *atname, char *rsname, int mode, svrattrl **rtnl)
{
size_t ct;
char cvnbuf[CVNBUFSZ];
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
(void)snprintf(cvnbuf, CVNBUFSZ, "%-.*f",
float_digits(attr->at_val.at_float, FLOAT_NUM_DIGITS),
attr->at_val.at_float);
ct = strlen(cvnbuf) + 1;
pal = attrlist_create(atname, rsname, ct);
if (pal == NULL)
return (-1);
(void)memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
if (phead)
append_link(phead, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (1);
}
int
decode_unkn(struct attribute *patr, char *name, char *rescn, char *value)
{
svrattrl *entry;
size_t valln;
if (patr == NULL)
return (PBSE_INTERNAL);
if (!(patr->at_flags & ATR_VFLAG_SET))
CLEAR_HEAD(patr->at_val.at_list);
if (name == NULL)
return (PBSE_INTERNAL);
if (value == NULL)
valln = 0;
else
valln = strlen(value) + 1;
entry = attrlist_create(name, rescn, valln);
if (entry == NULL)
return (PBSE_SYSTEM);
if (valln)
memcpy(entry->al_value, value, valln);
append_link(&patr->at_val.at_list, &entry->al_link, entry);
patr->at_flags |= ATR_VFLAG_SET | ATR_VFLAG_MODIFY | ATR_VFLAG_MODCACHE;
return (0);
}
int
encode_sharing(attribute *pattr, pbs_list_head *ph, char *aname, char *rname, int mode, svrattrl **rtnl)
{
int n;
svrattrl *pal;
char *vn_str;
if (!pattr)
return -(PBSE_INTERNAL);
if (!(pattr->at_flags & ATR_VFLAG_SET))
return (0); /*nothing to report back*/
n = (int)pattr->at_val.at_long;
vn_str = vnode_sharing_to_str((enum vnode_sharing) n);
if (vn_str == NULL)
return -(PBSE_INTERNAL);
pal = attrlist_create(aname, rname, (int)strlen(vn_str)+1);
if (pal == NULL)
return -(PBSE_SYSTEM);
(void)strcpy(pal->al_value, vn_str);
pal->al_flags = ATR_VFLAG_SET;
if (ph)
append_link(ph, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (0); /*success*/
}
int
encode_state(attribute *pattr, pbs_list_head *ph, char *aname, char *rname, int mode, svrattrl **rtnl)
{
int i;
svrattrl *pal;
unsigned long state;
static char state_str[ MAX_ENCODE_BFR ];
int offline_str_seen;
char *ns_name;
if (!pattr)
return -(PBSE_INTERNAL);
if (!(pattr->at_flags & ATR_VFLAG_SET))
return (0); /*nothing to report back*/
state = pattr->at_val.at_long & INUSE_SUBNODE_MASK;
if (!state)
strcpy(state_str, ND_free);
else {
state_str[0] = '\0';
offline_str_seen = 0;
for (i=0; ns[i].name; i++) {
if (state & ns[i].bit) {
ns_name = ns[i].name;
if (strcmp(ns_name, ND_offline) == 0) {
offline_str_seen = 1;
} else if (strcmp(ns_name,
ND_offline_by_mom) == 0) {
if (offline_str_seen)
continue;
/* ND_offline_by_mom will always be */
/* shown externally as ND_offline */
ns_name = ND_offline;
}
if (state_str[0] != '\0') {
(void)strcat(state_str, ",");
}
(void)strcat(state_str, ns_name);
}
}
}
pal = attrlist_create(aname, rname, (int)strlen(state_str)+1);
if (pal == NULL)
return -(PBSE_SYSTEM);
(void)strcpy(pal->al_value, state_str);
pal->al_flags = ATR_VFLAG_SET;
if (ph)
append_link(ph, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (0); /*success*/
}
END_TEST
START_TEST(test_two)
{
svrattrl *attrl = attrlist_create("Fred","Wilma",20);
svrattrl *attrl2 = attrlist_create("Barney","Betty",20);
fail_unless(strcmp(attrl->al_name,"Fred") == 0);
fail_unless(strcmp(attrl->al_resc,"Wilma") == 0);
fail_unless(attrl->al_nameln == 5);
fail_unless(attrl->al_rescln == 6);
fail_unless(!is_link_initialized((list_link *)attrl));
append_link((tlist_head *)attrl,(list_link *)attrl2,(void *)attrl2);
fail_unless(is_link_initialized((list_link *)attrl));
attrl2->al_atopl.op = UNSET;
attrl_fixlink((tlist_head *)attrl);
fail_unless(attrl2->al_atopl.op == SET);
free_attrlist((tlist_head *)attrl);
}
struct attrlist *
attrlist_cons(struct attrlist *next, struct attr *a)
{
struct attrlist *al;
al = attrlist_create();
al->al_next = next;
al->al_this = a;
return al;
}
int encode_tv(
pbs_attribute *attr, /* ptr to pbs_attribute (value in attr->at_val.at_long) */
tlist_head *phead, /* head of attrlist list (optional) */
const char *atname, /* pbs_attribute name */
const char *rsname, /* resource name (optional) */
int mode, /* endcode mode (not used) */
int perm) /* only used for resources */
{
size_t ct;
char cvnbuf[ENCODE_TC_BUF_SIZE];
time_t secs;
suseconds_t usecs;
struct timeval *tv;
svrattrl *pal;
if (( attr == NULL )||(phead == NULL))
{
/* FAILURE */
return(-1);
}
if ( !(attr->at_flags & ATR_VFLAG_SET))
{
return(0);
}
tv = &attr->at_val.at_timeval;
secs = tv->tv_sec;
usecs = tv->tv_usec;
sprintf(cvnbuf, "%ld.%06ld", secs, usecs);
ct = strlen(cvnbuf);
pal = attrlist_create(atname, rsname, ct+1);
if (pal == NULL)
{
/* FAILURE */
return(-1);
}
memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return(1);
}
int encode_rcost(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist list */
const char *atname, /* pbs_attribute name */
const char *rsname, /* resource name or null */
int mode, /* encode mode, unused here */
int perm) /* used only with resources */
{
svrattrl *pal;
struct resource_cost *pcost;
if (!attr)
{
/* FAILURE */
return(-1);
}
if (!(attr->at_flags & ATR_VFLAG_SET))
{
/* NO-OP */
return(0);
}
pcost = (struct resource_cost *)GET_NEXT(attr->at_val.at_list);
while (pcost != NULL)
{
rsname = pcost->rc_def->rs_name;
if ((pal = attrlist_create(atname, rsname, 23)) == NULL)
{
/* FAILURE */
return(-1);
}
snprintf(pal->al_value, 22, "%ld", pcost->rc_cost);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
pcost = (struct resource_cost *)GET_NEXT(pcost->rc_link);
}
return(1);
}
END_TEST
START_TEST(test_two)
{
svrattrl *attrl = attrlist_create("Fred","Wilma",20);
pbs_attribute a;
memset(&a,0,sizeof(a));
fail_unless(decode_arst(&a,NULL,NULL,"th\"is=this,is=is,a=a,com\\ma=comma,del\nimited=bleck,string=strung",0)==0);
fail_unless(encode_arst(&a,(tlist_head *)attrl,"Billy","bob",ATR_ENCODE_SAVE,0)==1);
}
int encode_frequency(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist list */
const char *atname, /* pbs_attribute name */
const char *rsname, /* resource name (optional) */
int mode, /* encode mode (not used) */
int perm) /* only used for resources */
{
size_t ct;
char cvnbuf[ENCODE_FREQUENCY_SIZE];
svrattrl *pal;
if (attr == NULL)
{
/* FAILURE */
return(-1);
}
if (!(attr->at_flags & ATR_VFLAG_SET))
{
return(0);
}
from_frequency(&attr->at_val.at_frequency, cvnbuf);
ct = strlen(cvnbuf);
pal = attrlist_create(atname, rsname, ct + 1);
if (pal == NULL)
{
/* FAILURE */
return(-1);
}
memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
/* SUCCESS */
return(1);
}
int encode_size(
attribute *attr, /* ptr to attribute */
tlist_head *phead, /* head of attrlist list */
char *atname, /* attribute name */
char *rsname, /* resource name (optional) */
int mode) /* encode mode (not used) */
{
size_t ct;
char cvnbuf[CVNBUFSZ];
svrattrl *pal;
if (attr == NULL)
{
/* FAILURE */
return(-1);
}
if (!(attr->at_flags & ATR_VFLAG_SET))
{
return(0);
}
from_size(&attr->at_val.at_size, cvnbuf);
ct = strlen(cvnbuf) + 1;
pal = attrlist_create(atname, rsname, ct);
if (pal == NULL)
{
/* FAILURE */
return(-1);
}
memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
/* SUCCESS */
return(1);
}
END_TEST
START_TEST(test_two)
{
svrattrl *attrl = attrlist_create("Fred","Wilma",20);
pbs_attribute f;
pbs_attribute t;
memset(&f,0,sizeof(f));
decode_l(&f,NULL,NULL,"567890",0);
memset(&t,0,sizeof(t));
decode_l(&t,NULL,NULL,"1235689",0);
fail_unless(encode_l(&f,(tlist_head *)attrl,"FALSE",NULL,0,0) == 1);
fail_unless(encode_l(&t,(tlist_head *)attrl,"TRUE",NULL,0,0) == 1);
}
int encode_hold(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist */
char *atname, /* name of pbs_attribute */
char *rsname, /* resource name or null */
int mode, /* encode mode, unused here */
int perm) /* only used for resources */
{
int i;
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
pal = attrlist_create(atname, rsname, HOLD_ENCODE_SIZE + 1);
if (pal == (svrattrl *)0)
return (-1);
i = 0;
if (attr->at_val.at_long == 0)
*(pal->al_value + i++) = 'n';
else
{
if (attr->at_val.at_long & HOLD_s)
*(pal->al_value + i++) = 's';
if (attr->at_val.at_long & HOLD_o)
*(pal->al_value + i++) = 'o';
if (attr->at_val.at_long & HOLD_u)
*(pal->al_value + i++) = 'u';
}
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return (1);
}
int
encode_time(attribute *attr, pbs_list_head *phead, char *atname, char *rsname, int mode, svrattrl **rtnl)
{
size_t ct;
unsigned long n;
unsigned long hr;
unsigned int min;
unsigned int sec;
svrattrl *pal;
char *pv;
char cvnbuf[CVNBUFSZ] = {'\0'};
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
if (attr->at_val.at_long < 0)
return (-1);
n = attr->at_val.at_long;
hr = n / 3600;
n %= 3600;
min = n / 60;
sec = n % 60;
pv = cvnbuf;
(void)sprintf(pv, "%02lu:%02u:%02u", hr, min, sec);
pv += strlen(pv);
ct = strlen(cvnbuf) + 1;
pal = attrlist_create(atname, rsname, ct);
if (pal == NULL)
return (-1);
(void)memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
if (phead)
append_link(phead, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (1);
}
int encode_b(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of pbs_attribute list */
const char *atname, /* pbs_attribute name */
const char *rsname, /* resource name or null */
int UNUSED(mode), /* encode mode, unused here */
int UNUSED(perm)) /* only used for resources */
{
size_t ct;
svrattrl *pal;
const char *value;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
if (attr->at_val.at_long)
{
value = true_val;
}
else
{
value = false_val;
}
ct = strlen(value);
pal = attrlist_create(atname, rsname, ct+1);
if (pal == (svrattrl *)0)
return (-1);
strncpy(pal->al_value, value, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return (1);
}
int encode_str(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist */
const char *atname, /* name of pbs_attribute */
const char *rsname, /* resource name or null */
int mode, /* encode mode, unused here */
int perm) /* only used for resources */
{
svrattrl *pal;
int len = 0;
if (attr == NULL)
{
return(-1);
}
if (!(attr->at_flags & ATR_VFLAG_SET) ||
!attr->at_val.at_str ||
(*attr->at_val.at_str == '\0'))
{
return(0);
}
len = strlen(attr->at_val.at_str);
pal = attrlist_create(atname, rsname, len + 1);
if (pal == NULL)
{
return(-1);
}
strncpy(pal->al_value, attr->at_val.at_str, len);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return(1);
}
int encode_ntype(
pbs_attribute *pattr, /*struct pbs_attribute being encoded */
tlist_head *ph, /*head of a list of "svrattrl" */
char *aname, /*pbs_attribute's name */
char *rname, /*resource's name (null if none) */
int mode, /*mode code, unused here */
int perm) /* only used for resources */
{
svrattrl *pal;
short ntype;
char ntype_str[MAX_ENCODE_BFR];
if (!pattr)
return -(PBSE_INTERNAL);
if (!(pattr->at_flags & ATR_VFLAG_SET))
return (0); /*nothing to report back*/
ntype = pattr->at_val.at_short & PBSNODE_NTYPE_MASK;
if (!ntype)
strcpy(ntype_str, ND_cluster);
else
strcpy(ntype_str, ND_timeshared);
pal = attrlist_create(aname, rname, (int)strlen(ntype_str) + 1);
if (pal == (svrattrl *)0)
return -(PBSE_SYSTEM);
strcpy(pal->al_value, ntype_str);
pal->al_flags = ATR_VFLAG_SET;
append_link(ph, &pal->al_link, pal);
return (0); /*success*/
}
/**
*
* @brief
* Encodes a node type attribute into a svrattrl structure
*
* @param[in] pattr - struct attribute being encoded
* @param[in] ph - head of a list of 'svrattrl' structs which are to be
* return.
* @param[out] aname - attribute's name
* @param[out] rname - resource's name (null if none)
* @param[out] mode - mode code, unused here
* @param[out] rtnl - the return value, a pointer to svrattrl
*
* @note
* Once the node's "ntype" field is converted to an attribute,
* the attribute can be passed to this function for encoding into
* an svrattrl structure
*
* @return int
* @retval < 0 an error encountered; value is negative of an error code
* @retval 0 ok, encode happened and svrattrl created and linked in,
* or nothing to encode
*
*/
int
encode_ntype(attribute *pattr, pbs_list_head *ph, char *aname, char *rname, int mode, svrattrl **rtnl)
{
svrattrl *pal;
short ntype;
static char ntype_str[ MAX_ENCODE_BFR ];
int i;
if (!pattr)
return -(PBSE_INTERNAL);
if (!(pattr->at_flags & ATR_VFLAG_SET))
return (0); /*nothing to report back*/
ntype = pattr->at_val.at_short & PBSNODE_NTYPE_MASK;
ntype_str[0] = '\0';
for (i=0; nt[i].name; i++) {
if (ntype == nt[i].bit) {
strcpy(ntype_str, nt[i].name);
break;
}
}
if (ntype_str[0] == '\0') {
return -(PBSE_ATVALERANGE);
}
pal = attrlist_create(aname, rname, (int)strlen(ntype_str)+1);
if (pal == NULL)
return -(PBSE_SYSTEM);
(void)strcpy(pal->al_value, ntype_str);
pal->al_flags = ATR_VFLAG_SET;
if (ph)
append_link(ph, &pal->al_link, pal);
if (rtnl)
*rtnl = pal;
return (0); /*success*/
}
int decode_unkn(
pbs_attribute *patr, /* May be Modified on Return */
char *name,
char *rescn,
char *value,
int perm) /* only used for resources */
{
svrattrl *entry;
size_t valln;
if (patr == NULL)
return (PBSE_INTERNAL);
if (!(patr->at_flags & ATR_VFLAG_SET))
CLEAR_HEAD(patr->at_val.at_list);
if (name == (char *)0)
return (PBSE_INTERNAL);
if (value == (char *)0)
valln = 0;
else
valln = strlen(value) + 1;
entry = attrlist_create(name, rescn, valln);
if (entry == (svrattrl *)0)
return (PBSE_SYSTEM);
if (valln)
memcpy(entry->al_value, value, valln - 1);
append_link(&patr->at_val.at_list, &entry->al_link, entry);
patr->at_flags |= ATR_VFLAG_SET | ATR_VFLAG_MODIFY;
return (0);
}
int encode_procct(
pbs_attribute *attr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist list */
const char *atname, /* pbs_attribute name */
const char *rsname, /* resource name or null */
int UNUSED(mode), /* encode mode, unused here */
int UNUSED(perm)) /* only used for resources */
{
size_t ct;
char cvnbuf[32];
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
sprintf(cvnbuf, "%ld", attr->at_val.at_long);
ct = strlen(cvnbuf);
pal = attrlist_create(atname, rsname, ct + 1);
if (pal == (svrattrl *)0)
return (-1);
memcpy(pal->al_value, cvnbuf, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return (1);
}
int
encode_ll(
attribute *attr, /* ptr to attribute */
tlist_head *phead, /* head of attrlist list */
char *atname, /* attribute name */
char *rsname, /* resource name or null */
int mode /* encode mode, unused here */
)
{
size_t ct;
const char *cvn;
svrattrl *pal;
if (!attr)
return (-1);
if (!(attr->at_flags & ATR_VFLAG_SET))
return (0);
cvn = uLTostr(attr->at_val.at_ll, 10);
ct = strlen(cvn) + 1;
pal = attrlist_create(atname, rsname, ct);
if (pal == (svrattrl *)0)
return (-1);
(void)memcpy(pal->al_value, cvn, ct);
pal->al_flags = attr->at_flags;
append_link(phead, &pal->al_link, pal);
return (1);
}
int encode_svrstate(
pbs_attribute *pattr, /* ptr to pbs_attribute */
tlist_head *phead, /* head of attrlist list */
char *atname, /* pbs_attribute name */
char *rsname, /* null */
int mode, /* encode mode */
int perm) /* only used for resources */
{
svrattrl *pal;
char *psname;
if (pattr == NULL)
{
/* FAILURE */
return(-1);
}
if ((mode == ATR_ENCODE_SAVE) ||
(pattr->at_val.at_long <= SV_STATE_DOWN) ||
(pattr->at_val.at_long > SV_STATE_SHUTSIG))
{
/* SUCCESS */
return(0); /* don't bother to encode it */
}
psname = svr_state_names[pattr->at_val.at_long];
if (pattr->at_val.at_long == SV_STATE_RUN)
{
pthread_mutex_lock(server.sv_attr_mutex);
if (server.sv_attr[SRV_ATR_scheduling].at_val.at_long == 0)
psname = svr_idle;
else
{
pthread_mutex_lock(scheduler_sock_jobct_mutex);
if (scheduler_sock != -1)
psname = svr_sched;
pthread_mutex_unlock(scheduler_sock_jobct_mutex);
}
pthread_mutex_unlock(server.sv_attr_mutex);
}
pal = attrlist_create(atname, rsname, strlen(psname) + 1);
if (pal == NULL)
{
/* FAILURE */
return(-1);
}
strcpy(pal->al_value, psname);
pal->al_flags = pattr->at_flags;
append_link(phead, &pal->al_link, pal);
/* SUCCESS */
return(1);
} /* END encode_svrstate() */
static void req_stat_job_step2(
struct stat_cntl *cntl) /* I/O (free'd on return) */
{
svrattrl *pal;
job *pjob = NULL;
struct batch_request *preq;
struct batch_reply *preply;
int rc = 0;
enum TJobStatTypeEnum type;
pbs_queue *pque = NULL;
int exec_only = 0;
int bad = 0;
long DTime; /* delta time - only report full pbs_attribute list if J->MTime > DTime */
static svrattrl *dpal = NULL;
int job_array_index = 0;
job_array *pa = NULL;
char log_buf[LOCAL_LOG_BUF_SIZE];
all_jobs_iterator *iter;
preq = cntl->sc_origrq;
type = (enum TJobStatTypeEnum)cntl->sc_type;
preply = &preq->rq_reply;
/* See pbs_server_attributes(1B) for details on "poll_jobs" behaviour */
if (dpal == NULL)
{
/* build 'delta' pbs_attribute list */
svrattrl *tpal;
tlist_head dalist;
int aindex;
int atrlist[] =
{
JOB_ATR_jobname,
JOB_ATR_resc_used,
JOB_ATR_LAST
};
CLEAR_LINK(dalist);
for (aindex = 0;atrlist[aindex] != JOB_ATR_LAST;aindex++)
{
if ((tpal = attrlist_create("", "", 23)) == NULL)
{
return;
}
tpal->al_valln = atrlist[aindex];
if (dpal == NULL)
dpal = tpal;
append_link(&dalist, &tpal->al_link, tpal);
}
} /* END if (dpal == NULL) */
if (type == tjstArray)
{
pa = get_array(preq->rq_ind.rq_status.rq_id);
if (pa == NULL)
{
req_reject(PBSE_UNKARRAYID, 0, preq, NULL, "unable to find array");
return;
}
}
{
all_jobs *ajptr = NULL;
if (type == tjstQueue)
ajptr = cntl->sc_pque->qu_jobs;
else if (type == tjstSummarizeArraysQueue)
ajptr = cntl->sc_pque->qu_jobs_array_sum;
else if (type == tjstSummarizeArraysServer)
ajptr = &array_summary;
else
ajptr = &alljobs;
ajptr->lock();
iter = ajptr->get_iterator();
ajptr->unlock();
}
/*
* now ready for part 3, building the status reply,
* loop through again
*/
if ((type == tjstSummarizeArraysQueue) ||
(type == tjstSummarizeArraysServer))
{
/* No array can be owned for these options */
update_array_statuses();
}
if (type == tjstJob)
pjob = svr_find_job(preq->rq_ind.rq_status.rq_id, FALSE);
else if (type == tjstQueue)
pjob = next_job(cntl->sc_pque->qu_jobs,iter);
else if (type == tjstSummarizeArraysQueue)
pjob = next_job(cntl->sc_pque->qu_jobs_array_sum,iter);
else if (type == tjstSummarizeArraysServer)
pjob = next_job(&array_summary,iter);
else if (type == tjstArray)
{
job_array_index = -1;
pjob = NULL;
/* increment job_array_index until we find a non-null pointer or hit the end */
while (++job_array_index < pa->ai_qs.array_size)
{
if (pa->job_ids[job_array_index] != NULL)
{
if ((pjob = svr_find_job(pa->job_ids[job_array_index], FALSE)) != NULL)
{
break;
}
}
}
}
else
pjob = next_job(&alljobs,iter);
DTime = 0;
if (preq->rq_extend != NULL)
{
char *ptr;
/* FORMAT: { EXECQONLY | DELTA:<EPOCHTIME> } */
if (strstr(preq->rq_extend, EXECQUEONLY))
exec_only = 1;
ptr = strstr(preq->rq_extend, "DELTA:");
if (ptr != NULL)
{
ptr += strlen("delta:");
DTime = strtol(ptr, NULL, 10);
}
}
if ((type == tjstTruncatedServer) ||
(type == tjstTruncatedQueue))
{
long sentJobCounter;
long qjcounter;
long qmaxreport;
all_queues_iterator *iter = NULL;
svr_queues.lock();
iter = svr_queues.get_iterator();
svr_queues.unlock();
/* loop through all queues */
while ((pque = next_queue(&svr_queues,iter)) != NULL)
{
qjcounter = 0;
if ((exec_only == 1) &&
(pque->qu_qs.qu_type != QTYPE_Execution))
{
/* ignore routing queues */
unlock_queue(pque, __func__, "ignore queue", LOGLEVEL);
continue;
}
if (((pque->qu_attr[QA_ATR_MaxReport].at_flags & ATR_VFLAG_SET) != 0) &&
(pque->qu_attr[QA_ATR_MaxReport].at_val.at_long >= 0))
{
qmaxreport = pque->qu_attr[QA_ATR_MaxReport].at_val.at_long;
}
else
{
qmaxreport = TMAX_JOB;
}
if (LOGLEVEL >= 5)
{
sprintf(log_buf,"giving scheduler up to %ld idle jobs in queue %s\n",
qmaxreport,
pque->qu_qs.qu_name);
log_event(PBSEVENT_SYSTEM,PBS_EVENTCLASS_QUEUE,pque->qu_qs.qu_name,log_buf);
}
sentJobCounter = 0;
/* loop through jobs in queue */
if (pjob != NULL)
unlock_ji_mutex(pjob, __func__, "5", LOGLEVEL);
all_jobs_iterator *jobiter = NULL;
pque->qu_jobs->lock();
jobiter = pque->qu_jobs->get_iterator();
pque->qu_jobs->unlock();
while ((pjob = next_job(pque->qu_jobs,jobiter)) != NULL)
{
if ((qjcounter >= qmaxreport) &&
(pjob->ji_qs.ji_state == JOB_STATE_QUEUED))
{
/* max_report of queued jobs reached for queue */
unlock_ji_mutex(pjob, __func__, "6", LOGLEVEL);
continue;
}
pal = (svrattrl *)GET_NEXT(preq->rq_ind.rq_status.rq_attr);
rc = status_job(
pjob,
preq,
(pjob->ji_wattr[JOB_ATR_mtime].at_val.at_long >= DTime) ? pal : dpal,
&preply->brp_un.brp_status,
&bad);
if ((rc != 0) && (rc != PBSE_PERM))
{
req_reject(rc, bad, preq, NULL, NULL);
unlock_ji_mutex(pjob, __func__, "7", LOGLEVEL);
unlock_queue(pque, __func__, "perm", LOGLEVEL);
delete iter;
return;
}
sentJobCounter++;
if (pjob->ji_qs.ji_state == JOB_STATE_QUEUED)
qjcounter++;
unlock_ji_mutex(pjob, __func__, "8", LOGLEVEL);
} /* END foreach (pjob from pque) */
if (LOGLEVEL >= 5)
{
sprintf(log_buf,"sent scheduler %ld total jobs for queue %s\n",
sentJobCounter,
pque->qu_qs.qu_name);
log_event(PBSEVENT_SYSTEM,PBS_EVENTCLASS_QUEUE,pque->qu_qs.qu_name,log_buf);
}
unlock_queue(pque, __func__, "end while", LOGLEVEL);
} /* END for (pque) */
reply_send_svr(preq);
delete iter;
return;
} /* END if ((type == tjstTruncatedServer) || ...) */
while (pjob != NULL)
{
/* go ahead and build the status reply for this job */
if (exec_only)
{
if (cntl->sc_pque != NULL)
{
if (cntl->sc_pque->qu_qs.qu_type != QTYPE_Execution)
goto nextjob;
}
else
{
if (pa != NULL)
pthread_mutex_unlock(pa->ai_mutex);
pque = get_jobs_queue(&pjob);
if (pa != NULL)
pthread_mutex_lock(pa->ai_mutex);
if ((pjob == NULL) ||
(pque == NULL))
goto nextjob;
mutex_mgr pque_mutex = mutex_mgr(pque->qu_mutex, true);
if (pque->qu_qs.qu_type != QTYPE_Execution)
{
goto nextjob;
}
}
}
pal = (svrattrl *)GET_NEXT(preq->rq_ind.rq_status.rq_attr);
rc = status_job(
pjob,
preq,
pal,
&preply->brp_un.brp_status,
&bad);
if ((rc != 0) &&
(rc != PBSE_PERM))
{
if (pa != NULL)
{
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
}
unlock_ji_mutex(pjob, __func__, "9", LOGLEVEL);
req_reject(rc, bad, preq, NULL, NULL);
delete iter;
return;
}
/* get next job */
nextjob:
if (pjob != NULL)
unlock_ji_mutex(pjob, __func__, "10", LOGLEVEL);
if (type == tjstJob)
break;
if (type == tjstQueue)
pjob = next_job(cntl->sc_pque->qu_jobs,iter);
else if (type == tjstSummarizeArraysQueue)
pjob = next_job(cntl->sc_pque->qu_jobs_array_sum,iter);
else if (type == tjstSummarizeArraysServer)
pjob = next_job(&array_summary,iter);
else if (type == tjstArray)
{
pjob = NULL;
/* increment job_array_index until we find a non-null pointer or hit the end */
while (++job_array_index < pa->ai_qs.array_size)
{
if (pa->job_ids[job_array_index] != NULL)
{
if ((pjob = svr_find_job(pa->job_ids[job_array_index], FALSE)) != NULL)
{
break;
}
}
}
}
else
pjob = next_job(&alljobs,iter);
rc = 0;
} /* END while (pjob != NULL) */
delete iter;
if (pa != NULL)
{
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
}
reply_send_svr(preq);
if (LOGLEVEL >= 7)
{
log_event(PBSEVENT_SYSTEM,
PBS_EVENTCLASS_JOB,
"req_statjob",
"Successfully returned the status of queued jobs\n");
}
return;
} /* END req_stat_job_step2() */
static void req_stat_job_step2(
struct stat_cntl *cntl) /* I/O (free'd on return) */
{
svrattrl *pal;
job *pjob = NULL;
struct batch_request *preq;
struct batch_reply *preply;
int rc = 0;
enum TJobStatTypeEnum type;
pbs_queue *pque = NULL;
int exec_only = 0;
int bad = 0;
long DTime; /* delta time - only report full pbs_attribute list if J->MTime > DTime */
static svrattrl *dpal = NULL;
int job_array_index = 0;
job_array *pa = NULL;
char log_buf[LOCAL_LOG_BUF_SIZE];
int iter;
time_t time_now = time(NULL);
long poll_jobs = 0;
char job_id[PBS_MAXSVRJOBID+1];
int job_substate = -1;
time_t job_momstattime = -1;
preq = cntl->sc_origrq;
type = (enum TJobStatTypeEnum)cntl->sc_type;
preply = &preq->rq_reply;
/* See pbs_server_attributes(1B) for details on "poll_jobs" behaviour */
if (dpal == NULL)
{
/* build 'delta' pbs_attribute list */
svrattrl *tpal;
tlist_head dalist;
int aindex;
int atrlist[] =
{
JOB_ATR_jobname,
JOB_ATR_resc_used,
JOB_ATR_LAST
};
CLEAR_LINK(dalist);
for (aindex = 0;atrlist[aindex] != JOB_ATR_LAST;aindex++)
{
if ((tpal = attrlist_create("", "", 23)) == NULL)
{
return;
}
tpal->al_valln = atrlist[aindex];
if (dpal == NULL)
dpal = tpal;
append_link(&dalist, &tpal->al_link, tpal);
}
} /* END if (dpal == NULL) */
if (type == tjstArray)
{
pa = get_array(preq->rq_ind.rq_status.rq_id);
if (pa == NULL)
{
req_reject(PBSE_UNKARRAYID, 0, preq, NULL, "unable to find array");
return;
}
}
iter = -1;
get_svr_attr_l(SRV_ATR_PollJobs, &poll_jobs);
if (!poll_jobs)
{
/* polljobs not set - indicates we may need to obtain fresh data from
MOM */
if (cntl->sc_jobid[0] == '\0')
pjob = NULL;
else
pjob = svr_find_job(cntl->sc_jobid, FALSE);
while (1)
{
if (pjob == NULL)
{
/* start from the first job */
if (type == tjstJob)
{
pjob = svr_find_job(preq->rq_ind.rq_status.rq_id, FALSE);
}
else if (type == tjstQueue)
{
pjob = next_job(cntl->sc_pque->qu_jobs,&iter);
}
else if (type == tjstArray)
{
job_array_index = 0;
/* increment job_array_index until we find a non-null pointer or hit the end */
while (job_array_index < pa->ai_qs.array_size)
{
if (pa->job_ids[job_array_index] != NULL)
{
if ((pjob = svr_find_job(pa->job_ids[job_array_index], FALSE)) != NULL)
{
unlock_ji_mutex(pjob, __func__, "2", LOGLEVEL);
break;
}
}
job_array_index++;
}
}
else
{
pjob = next_job(&alljobs,&iter);
}
} /* END if (pjob == NULL) */
else
{
strcpy(job_id, pjob->ji_qs.ji_jobid);
unlock_ji_mutex(pjob, __func__, "3", LOGLEVEL);
if (type == tjstJob)
break;
if (type == tjstQueue)
pjob = next_job(cntl->sc_pque->qu_jobs,&iter);
else if (type == tjstArray)
{
pjob = NULL;
/* increment job_array_index until we find a non-null pointer or hit the end */
while (++job_array_index < pa->ai_qs.array_size)
{
if (pa->job_ids[job_array_index] != NULL)
{
if ((pjob = svr_find_job(pa->job_ids[job_array_index], FALSE)) != NULL)
{
unlock_ji_mutex(pjob, __func__, "3", LOGLEVEL);
break;
}
}
}
}
else
pjob = next_job(&alljobs,&iter);
}
if (pjob == NULL)
break;
strcpy(job_id, pjob->ji_qs.ji_jobid);
job_substate = pjob->ji_qs.ji_substate;
job_momstattime = pjob->ji_momstat;
strcpy(cntl->sc_jobid, job_id);
unlock_ji_mutex(pjob, __func__, "4", LOGLEVEL);
pjob = NULL;
/* PBS_RESTAT_JOB defaults to 30 seconds */
if ((job_substate == JOB_SUBSTATE_RUNNING) &&
((time_now - job_momstattime) > JobStatRate))
{
/* go to MOM for status */
if ((rc = stat_to_mom(job_id, cntl)) == PBSE_MEM_MALLOC)
break;
if (rc != 0)
{
pjob = svr_find_job(job_id, FALSE);
rc = 0;
continue;
}
if (pa != NULL)
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
return; /* will pick up after mom replies */
}
} /* END while(1) */
if (rc != 0)
{
if (pa != NULL)
unlock_ai_mutex(pa, __func__, "2", LOGLEVEL);
reply_free(preply);
req_reject(rc, 0, preq, NULL, "cannot get update from mom");
return;
}
} /* END if (!server.sv_attr[SRV_ATR_PollJobs].at_val.at_long) */
/*
* now ready for part 3, building the status reply,
* loop through again
*/
if ((type == tjstSummarizeArraysQueue) ||
(type == tjstSummarizeArraysServer))
{
/* No array can be owned for these options */
update_array_statuses();
}
if (type == tjstJob)
pjob = svr_find_job(preq->rq_ind.rq_status.rq_id, FALSE);
else if (type == tjstQueue)
pjob = next_job(cntl->sc_pque->qu_jobs,&iter);
else if (type == tjstSummarizeArraysQueue)
pjob = next_job(cntl->sc_pque->qu_jobs_array_sum,&iter);
else if (type == tjstSummarizeArraysServer)
pjob = next_job(&array_summary,&iter);
else if (type == tjstArray)
{
job_array_index = -1;
pjob = NULL;
/* increment job_array_index until we find a non-null pointer or hit the end */
while (++job_array_index < pa->ai_qs.array_size)
{
if (pa->job_ids[job_array_index] != NULL)
{
if ((pjob = svr_find_job(pa->job_ids[job_array_index], FALSE)) != NULL)
{
break;
}
}
}
}
else
pjob = next_job(&alljobs,&iter);
DTime = 0;
if (preq->rq_extend != NULL)
{
char *ptr;
/* FORMAT: { EXECQONLY | DELTA:<EPOCHTIME> } */
if (strstr(preq->rq_extend, EXECQUEONLY))
exec_only = 1;
ptr = strstr(preq->rq_extend, "DELTA:");
if (ptr != NULL)
{
ptr += strlen("delta:");
DTime = strtol(ptr, NULL, 10);
}
}
if ((type == tjstTruncatedServer) ||
(type == tjstTruncatedQueue))
{
long sentJobCounter;
long qjcounter;
long qmaxreport;
int iter = -1;
/* loop through all queues */
while ((pque = next_queue(&svr_queues,&iter)) != NULL)
{
qjcounter = 0;
if ((exec_only == 1) &&
(pque->qu_qs.qu_type != QTYPE_Execution))
{
/* ignore routing queues */
unlock_queue(pque, __func__, "ignore queue", LOGLEVEL);
continue;
}
if (((pque->qu_attr[QA_ATR_MaxReport].at_flags & ATR_VFLAG_SET) != 0) &&
(pque->qu_attr[QA_ATR_MaxReport].at_val.at_long >= 0))
{
qmaxreport = pque->qu_attr[QA_ATR_MaxReport].at_val.at_long;
}
else
{
qmaxreport = TMAX_JOB;
}
if (LOGLEVEL >= 5)
{
sprintf(log_buf,"giving scheduler up to %ld idle jobs in queue %s\n",
qmaxreport,
pque->qu_qs.qu_name);
log_event(PBSEVENT_SYSTEM,PBS_EVENTCLASS_QUEUE,pque->qu_qs.qu_name,log_buf);
}
sentJobCounter = 0;
/* loop through jobs in queue */
if (pjob != NULL)
unlock_ji_mutex(pjob, __func__, "5", LOGLEVEL);
iter = -1;
while ((pjob = next_job(pque->qu_jobs,&iter)) != NULL)
{
if ((qjcounter >= qmaxreport) &&
(pjob->ji_qs.ji_state == JOB_STATE_QUEUED))
{
/* max_report of queued jobs reached for queue */
unlock_ji_mutex(pjob, __func__, "6", LOGLEVEL);
continue;
}
pal = (svrattrl *)GET_NEXT(preq->rq_ind.rq_status.rq_attr);
rc = status_job(
pjob,
preq,
(pjob->ji_wattr[JOB_ATR_mtime].at_val.at_long >= DTime) ? pal : dpal,
&preply->brp_un.brp_status,
&bad);
if ((rc != 0) && (rc != PBSE_PERM))
{
req_reject(rc, bad, preq, NULL, NULL);
if (pa != NULL)
{
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
}
unlock_ji_mutex(pjob, __func__, "7", LOGLEVEL);
unlock_queue(pque, __func__, "perm", LOGLEVEL);
return;
}
sentJobCounter++;
if (pjob->ji_qs.ji_state == JOB_STATE_QUEUED)
qjcounter++;
unlock_ji_mutex(pjob, __func__, "8", LOGLEVEL);
} /* END foreach (pjob from pque) */
if (LOGLEVEL >= 5)
{
sprintf(log_buf,"sent scheduler %ld total jobs for queue %s\n",
sentJobCounter,
pque->qu_qs.qu_name);
log_event(PBSEVENT_SYSTEM,PBS_EVENTCLASS_QUEUE,pque->qu_qs.qu_name,log_buf);
}
unlock_queue(pque, __func__, "end while", LOGLEVEL);
} /* END for (pque) */
if (pa != NULL)
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
reply_send_svr(preq);
return;
} /* END if ((type == tjstTruncatedServer) || ...) */
while (pjob != NULL)
{
/* go ahead and build the status reply for this job */
if (exec_only)
{
if (cntl->sc_pque != NULL)
{
if (cntl->sc_pque->qu_qs.qu_type != QTYPE_Execution)
goto nextjob;
}
else
{
if (pa != NULL)
pthread_mutex_unlock(pa->ai_mutex);
pque = get_jobs_queue(&pjob);
if (pa != NULL)
pthread_mutex_lock(pa->ai_mutex);
if ((pjob == NULL) ||
(pque == NULL))
goto nextjob;
if (pque->qu_qs.qu_type != QTYPE_Execution)
{
unlock_queue(pque, __func__, "not exec", LOGLEVEL);
goto nextjob;
}
unlock_queue(pque, __func__, "exec", LOGLEVEL);
}
}
pal = (svrattrl *)GET_NEXT(preq->rq_ind.rq_status.rq_attr);
rc = status_job(
pjob,
preq,
pal,
&preply->brp_un.brp_status,
&bad);
if ((rc != 0) &&
(rc != PBSE_PERM))
{
if (pa != NULL)
{
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
}
unlock_ji_mutex(pjob, __func__, "9", LOGLEVEL);
req_reject(rc, bad, preq, NULL, NULL);
return;
}
/* get next job */
nextjob:
if (pjob != NULL)
unlock_ji_mutex(pjob, __func__, "10", LOGLEVEL);
if (type == tjstJob)
break;
if (type == tjstQueue)
pjob = next_job(cntl->sc_pque->qu_jobs,&iter);
else if (type == tjstSummarizeArraysQueue)
pjob = next_job(cntl->sc_pque->qu_jobs_array_sum,&iter);
else if (type == tjstSummarizeArraysServer)
pjob = next_job(&array_summary,&iter);
else if (type == tjstArray)
{
pjob = NULL;
/* increment job_array_index until we find a non-null pointer or hit the end */
while (++job_array_index < pa->ai_qs.array_size)
{
if (pa->job_ids[job_array_index] != NULL)
{
if ((pjob = svr_find_job(pa->job_ids[job_array_index], FALSE)) != NULL)
{
break;
}
}
}
}
else
pjob = next_job(&alljobs,&iter);
rc = 0;
} /* END while (pjob != NULL) */
if (pa != NULL)
{
unlock_ai_mutex(pa, __func__, "1", LOGLEVEL);
}
reply_send_svr(preq);
if (LOGLEVEL >= 7)
{
log_event(PBSEVENT_SYSTEM,
PBS_EVENTCLASS_JOB,
"req_statjob",
"Successfully returned the status of queued jobs\n");
}
return;
} /* END req_stat_job_step2() */
/* Is this dead code? It isn't called anywhere. */
int add_walltime_remaining(
int index,
pbs_attribute *pattr,
tlist_head *phead)
{
int len = 0;
char buf[MAXPATHLEN+1];
const char *pname;
svrattrl *pal;
resource *pres;
int found = 0;
long remaining = 0;
long upperBound = 0;
time_t time_now = time(NULL);
/* encode walltime remaining, this is custom because walltime
* remaining isn't an pbs_attribute */
if ((pattr + JOB_ATR_state)->at_val.at_char != 'R')
{
/* only for running jobs, do nothing */
return(PBSE_NONE);
}
if (((pattr + JOB_ATR_resource)->at_val.at_list.ll_next != NULL) &&
((pattr + JOB_ATR_resource)->at_flags & ATR_VFLAG_SET))
{
pres = (resource *)GET_NEXT((pattr + JOB_ATR_resource)->at_val.at_list);
if ((pattr + JOB_ATR_comp_time)->at_flags & ATR_VFLAG_SET)
upperBound = (pattr + JOB_ATR_comp_time)->at_val.at_long;
else
upperBound = time_now;
/* find the walltime resource */
for (;pres != NULL;pres = (resource *)GET_NEXT(pres->rs_link))
{
pname = pres->rs_defin->rs_name;
if (strcmp(pname, "walltime") == 0)
{
/* found walltime */
long value = pres->rs_value.at_val.at_long;
remaining = value - (time_now - (pattr + index)->at_val.at_long);
found = upperBound * 12;
found = TRUE;
break;
}
}
}
if (found == TRUE)
{
snprintf(buf,MAXPATHLEN,"%ld",remaining);
len = strlen(buf);
pal = attrlist_create("Walltime","Remaining",len+1);
if (pal != NULL)
{
memcpy(pal->al_value,buf,len);
pal->al_flags = ATR_VFLAG_SET;
append_link(phead,&pal->al_link,pal);
}
}
return(PBSE_NONE);
} /* END add_walltime_remaining() */