/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <string.h>
#include <ctype.h>
#include "cull.h"
#include "sgermon.h"
#include "sge_string.h"
#include "sge_log.h"
#include "gdi/sge_gdi.h"
#include "sge_answer.h"
#include "sge_utility.h"
#include "sge_parse_num_par.h"
#include "sge_complex_schedd.h"
#include "msg_sgeobjlib.h"
#include "sort_hosts.h"
#include "config_file.h"
#include "sge_host.h"
#include "sge_userset.h"
#include "sge_centry.h"
#include "cl_errors.h"
#include "cl_commlib.h"
#include "sge_object.h"
#include "msg_common.h"
#include "msg_qmaster.h"
#include "sge_host_qmaster.h"
#define CQUEUE_LAYER TOP_LAYER
/****** sge_utility_qmaster/attr_mod_procedure() *******************************
* NAME
* attr_mod_procedure() -- modify the prolog/epilog/pe_start/pe_stop procedures
*
* SYNOPSIS
* int attr_mod_procedure(lList **alpp, lListElem *qep, lListElem *new_ep,
* int nm, char *attr_name, char *variables[])
*
* FUNCTION
* This function modifies a prolog/epilog/pe_start/pe_stop of "new_qep".
* The attribute of "qep" element is identified by nm.
* Possible errors will be reported in "alpp". "qep"
* "qep" element will be used to identify the changes which have been done.
* "attr_name" is used to report errors
*
* INPUTS
* lList **alpp - AN_Type, The answer list
* lListElem *qep - CQ_Type, reduced changes source element
* lListElem *new_ep - CQ_Type, target element
* int nm - CULL attribute name (CQ_Type)
* char *attr_name - CULL sublist attribute name of that
* field which containes the value of
* the attribute to be modified.
* char *variables[] - procedure variables
*
* RESULT
* int - 0 success, error othewise
*
* NOTES
* MT-NOTE: attr_mod_procedure() is MT safe
*
*******************************************************************************/
int attr_mod_procedure( lList **alpp, lListElem *qep, lListElem *new_ep, int nm, char *attr_name, char *variables[])
{
DENTER(TOP_LAYER, "attr_mod_procedure");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
const char *s;
DPRINTF(("got new %s\n", attr_name));
s = lGetString(qep, nm);
if (s) {
char *t;
const char *script = s;
/* skip user name */
if ((t = strpbrk(script, "@ ")) && *t == '@')
script = &t[1];
/* force use of absolut pathes */
if (script[0] != '/' ) {
ERROR((SGE_EVENT, MSG_GDI_APATH_S, attr_name));
answer_list_add(alpp, SGE_EVENT, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_EEXIST;
}
/* ensure that variables are valid */
if (replace_params(script, NULL, 0, variables )) {
ERROR((SGE_EVENT, MSG_GDI_VARS_SS, attr_name, err_msg));
answer_list_add(alpp, SGE_EVENT, STATUS_EEXIST, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_EEXIST;
}
}
lSetString(new_ep, nm, s);
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_zerostr() *********************************
* NAME
* attr_mod_zerostr() -- modify strings, no verification
*
* SYNOPSIS
* int attr_mod_zerostr(lListElem *qep, lListElem *new_ep, int nm, char
* *attr_name)
*
* FUNCTION
* This function modifies "new_qep" attribute with string from "qep
* without any verification. NULL is a valid value.
*
* INPUTS
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
*
* RESULT
* int - 0, success, othewise error
*
* NOTES
* MT-NOTE: attr_mod_zerostr() is MT safe
*
*******************************************************************************/
int attr_mod_zerostr( lListElem *qep, lListElem *new_ep, int nm, char *attr_name )
{
DENTER(TOP_LAYER, "attr_mod_zerostr");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
DPRINTF(("got new %s\n", attr_name));
lSetString(new_ep, nm, lGetString(qep, nm));
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_str() *************************************
* NAME
* attr_mod_str() -- modify strings except that it may not be NULL
*
* SYNOPSIS
* int attr_mod_str(lList **alpp, lListElem *qep, lListElem *new_ep, int nm,
* char *attr_name)
*
* FUNCTION
* This function modifies "new_qep" attribute with string from "qep
* except that the value of an attribute may not be NULL.
*
* INPUTS
* lList **alpp - AN_Type, The answer list
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
*
* RESULT
* int - 0 success, othewise error
*
* NOTES
* MT-NOTE: attr_mod_str() is MT safe
*
*******************************************************************************/
int attr_mod_str(lList **alpp, lListElem *qep, lListElem *new_ep, int nm, char *attr_name)
{
int dataType;
int pos;
DENTER(TOP_LAYER, "attr_mod_str");
/* ---- attribute nm */
if ((pos=lGetPosViaElem(qep, nm, SGE_NO_ABORT))>=0) {
const char *s;
DPRINTF(("got new %s\n", attr_name));
dataType = lGetPosType(lGetElemDescr(qep),pos);
switch (dataType) {
case lStringT:
if (!(s = lGetString(qep, nm))) {
ERROR((SGE_EVENT, MSG_GDI_VALUE_S, lNm2Str(nm)));
answer_list_add(alpp, SGE_EVENT, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_EUNKNOWN;
}
lSetString(new_ep, nm, s);
break;
case lHostT:
if (!(s = lGetHost(qep, nm))) {
ERROR((SGE_EVENT, MSG_GDI_VALUE_S, attr_name));
answer_list_add(alpp, SGE_EVENT, STATUS_EUNKNOWN, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_EUNKNOWN;
}
lSetHost(new_ep, nm, s);
break;
default:
DPRINTF(("unexpected data type\n"));
DEXIT;
return STATUS_EUNKNOWN;
}
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_bool() ************************************
* NAME
* attr_mod_bool() -- modify raw boolean, no verification
*
* SYNOPSIS
* int attr_mod_bool(lListElem *qep, lListElem *new_ep, int nm, char
* *attr_name)
*
* FUNCTION
* This function modifies "new_qep" attribute with boolean value from "qep"
*
* INPUTS
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
*
* RESULT
* int - 0 succes, othewise error
*
* NOTES
* MT-NOTE: attr_mod_bool() is MT safe
*
*******************************************************************************/
int attr_mod_bool( lListElem *qep, lListElem *new_ep, int nm, char *attr_name)
{
DENTER(TOP_LAYER, "attr_mod_ulong");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
DPRINTF(("got new %s\n", attr_name));
lSetBool(new_ep, nm, lGetBool(qep, nm));
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_ulong() ***********************************
* NAME
* attr_mod_ulong() -- modify raw ulong, no verification
*
* SYNOPSIS
* int attr_mod_ulong(lListElem *qep, lListElem *new_ep, int nm, char
* *attr_name)
*
* FUNCTION
* This function modifies "new_qep" attribute with boolean value from "qep"
*
* INPUTS
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
*
* RESULT
* int - 0 succes, othewise error
*
* NOTES
* MT-NOTE: attr_mod_ulong() is MT safe
*
*******************************************************************************/
int attr_mod_ulong(lListElem *qep, lListElem *new_ep, int nm, char *attr_name)
{
DENTER(TOP_LAYER, "attr_mod_ulong");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
DPRINTF(("got new %s\n", attr_name));
lSetUlong(new_ep, nm, lGetUlong(qep, nm));
}
DRETURN(0);
}
/****** sge_utility_qmaster/attr_mod_double() **********************************
* NAME
* attr_mod_double() -- modify raw double, no verification
*
* SYNOPSIS
* int attr_mod_double(lListElem *qep, lListElem *new_ep, int nm, char
* *attr_name)
*
* FUNCTION
* This function modifies "new_qep" attribute with double value from "qep"
*
* INPUTS
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
*
* RESULT
* int - 0 success, othewise error
*
* NOTES
* MT-NOTE: attr_mod_double() is MT safe
*
*******************************************************************************/
int attr_mod_double(lListElem *qep, lListElem *new_ep, int nm, char *attr_name)
{
DENTER(TOP_LAYER, "attr_mod_double");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
DPRINTF(("got new %s\n", attr_name));
lSetDouble(new_ep, nm, lGetDouble(qep, nm));
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_mem_str() *********************************
* NAME
* attr_mod_mem_str() -- modify memory string, NULL is not allowed
*
* SYNOPSIS
* int attr_mod_mem_str(lList **alpp, lListElem *qep, lListElem *new_ep, int
* nm, char *attr_name)
*
* FUNCTION
* This function modifies "new_qep" attribute with string from "qep
* except that the value of an memory attribute may not be NULL.
*
* INPUTS
* lList **alpp - AN_Type, The answer list
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
*
* RESULT
* int - 0 success, othewise error
*
* NOTES
* MT-NOTE: attr_mod_mem_str() is MT safe
*
*******************************************************************************/
int attr_mod_mem_str(lList **alpp, lListElem *qep, lListElem *new_ep, int nm, char *attr_name)
{
DENTER(TOP_LAYER, "attr_mod_mem_str");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
const char *str;
str = lGetString(qep, nm);
DPRINTF(("got new %s\n", attr_name));
if(!parse_ulong_val(NULL, NULL, TYPE_MEM, str, NULL, 0)) {
SGE_ADD_MSG_ID(sprintf(SGE_EVENT, MSG_GDI_TYPE_MEM_SS, attr_name, str?str:"(null)"));
answer_list_add(alpp, SGE_EVENT, STATUS_ESYNTAX, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_ESYNTAX;
}
lSetString(new_ep, nm, str);
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_time_str() ********************************
* NAME
* attr_mod_time_str() -- modify a valid time string
*
* SYNOPSIS
* int attr_mod_time_str(lList **alpp, lListElem *qep, lListElem *new_ep,
* int nm, char *attr_name, int enable_infinity)
*
* FUNCTION
* This function modifies "new_qep" attribute with string from "qep"
* The value of an time_str attribute may not be NULL and must be valid.
*
* INPUTS
* lList **alpp - AN_Type, The answer list
* lListElem *qep - CQ_Type, source of the modification
* lListElem *new_ep - CQ_Type, destination of the modification
* int nm - CULL attribute name (CQ_Type) of the element
* char *attr_name - CULL sublist attribute name
* int enable_infinity - The "infinity" string can be there
*
* RESULT
* int - 0 on success, othewise error
*
* NOTES
* MT-NOTE: attr_mod_time_str() is MT safe
*
*******************************************************************************/
int attr_mod_time_str(lList **alpp, lListElem *qep, lListElem *new_ep, int nm, char *attr_name, int enable_infinity)
{
DENTER(TOP_LAYER, "attr_mod_time_str");
/* ---- attribute nm */
if (lGetPosViaElem(qep, nm, SGE_NO_ABORT)>=0) {
const char *str;
str = lGetString(qep, nm);
DPRINTF(("got new %s\n", attr_name));
if (str != NULL ) {
/* don't allow infinity for these parameters */
if ((strcasecmp(str, "infinity") == 0) && (enable_infinity == 0)) {
DPRINTF(("ERROR! Infinity value for \"%s\"\n",attr_name));
SGE_ADD_MSG_ID(sprintf(SGE_EVENT, MSG_GDI_SIG_DIGIT_SS, attr_name, str));
answer_list_add(alpp, SGE_EVENT, STATUS_ESYNTAX, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_ESYNTAX;
}
}
if(!parse_ulong_val(NULL, NULL, TYPE_TIM, str, NULL, 0)) {
SGE_ADD_MSG_ID(sprintf(SGE_EVENT, MSG_GDI_TYPE_TIME_SS, attr_name, str?str:"(null)"));
answer_list_add(alpp, SGE_EVENT, STATUS_ESYNTAX, ANSWER_QUALITY_ERROR);
DEXIT;
return STATUS_ESYNTAX;
}
lSetString(new_ep, nm, str);
}
DEXIT;
return 0;
}
/****** sge_utility_qmaster/attr_mod_sub_list() ********************************
* NAME
* attr_mod_sub_list() -- This function modifies a certain configuration sublist
*
* SYNOPSIS
* bool attr_mod_sub_list(lList **alpp, lListElem *this_elem, int
* this_elem_name, int this_elem_primary_key, lListElem *delta_elem, int
* sub_command, const char *sub_list_name, const char *object_name, int
* no_info)
*
* FUNCTION
* This function modifies a certain configuration sublist of "this_elem".
* Possible errors will be reported in answer_list "alpp". The reduced_elem
* "delta_elem" will be used to identify the changes which have been made.
* "sub_command" defines how these changes should be applied to "this_elem".
*
* INPUTS
* lList **alpp - The AN_Type, answer_list
* lListElem *this_elem - The target object element, CQ_Type
* int this_elem_name - The name of the list elemet (lList)
* int this_elem_primary_key - The primary field for sublist
* lListElem *delta_elem - The source (probably reduced) list of the elements, CQ_Type
* int sub_command - The add, modify, remove command, GDI subcommand
* const char *sub_list_name - The sublist name
* const char *object_name - The target object name
* int no_info - Skip or add the info messages
*
* RESULT
* bool - true, the success
*
* NOTES
* MT-NOTE: attr_mod_sub_list() is MT safe
*
*******************************************************************************/
bool attr_mod_sub_list(lList **alpp, lListElem *this_elem, int this_elem_name,
int this_elem_primary_key, lListElem *delta_elem,
int sub_command, const char *sub_list_name,
const char *object_name,
int no_info)
{
bool ret = true;
DENTER(TOP_LAYER, "attr_mod_sub_list");
if (lGetPosViaElem(delta_elem, this_elem_name, SGE_NO_ABORT) >= 0) {
if (SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_CHANGE) ||
SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_APPEND) ||
SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_REMOVE)) {
lList *reduced_sublist;
lList *full_sublist;
lListElem *reduced_element, *next_reduced_element;
lListElem *full_element, *next_full_element;
reduced_sublist = lGetList(delta_elem, this_elem_name);
full_sublist = lGetList(this_elem, this_elem_name);
next_reduced_element = lFirst(reduced_sublist);
/*
** we try to find each element of the delta_elem
** in the sublist if this_elem. Elements which can be found
** will be moved into sublist of this_elem.
*/
while ((reduced_element = next_reduced_element)) {
int restart_loop = 0;
next_reduced_element = lNext(reduced_element);
next_full_element = lFirst(full_sublist);
while ((full_element = next_full_element)) {
int pos, type;
const char *rstring = NULL, *fstring = NULL;
next_full_element = lNext(full_element);
pos = lGetPosViaElem(reduced_element, this_elem_primary_key, SGE_NO_ABORT);
type = lGetPosType(lGetElemDescr(reduced_element), pos);
if (type == lStringT) {
rstring = lGetString(reduced_element, this_elem_primary_key);
fstring = lGetString(full_element, this_elem_primary_key);
} else if (type == lHostT) {
rstring = lGetHost(reduced_element, this_elem_primary_key);
fstring = lGetHost(full_element, this_elem_primary_key);
}
if (rstring == NULL || fstring == NULL) {
ERROR((SGE_EVENT, MSG_OBJECT_VALUEMISSING));
answer_list_add(alpp, SGE_EVENT, STATUS_ESEMANTIC,
ANSWER_QUALITY_ERROR);
ret = false;
}
if (ret &&
(((type == lStringT) && strcmp(rstring, fstring) == 0) ||
((type == lHostT) && sge_hostcmp(rstring, fstring) == 0))) {
lListElem *new_sub_elem;
lListElem *old_sub_elem;
next_reduced_element = lNext(reduced_element);
new_sub_elem =
lDechainElem(reduced_sublist, reduced_element);
old_sub_elem = lDechainElem(full_sublist, full_element);
if (SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_CHANGE) ||
SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_APPEND)) {
if (!no_info && SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_APPEND)) {
INFO((SGE_EVENT, MSG_OBJECT_ALREADYEXIN_SSS,
rstring, sub_list_name, object_name));
answer_list_add(alpp, SGE_EVENT, STATUS_OK,
ANSWER_QUALITY_INFO);
ret = false;
/* break; No "break" here. It will follow below! */
}
lFreeElem(&old_sub_elem);
lAppendElem(full_sublist, new_sub_elem);
restart_loop = 1;
break;
} else if (SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_REMOVE)) {
lFreeElem(&old_sub_elem);
lFreeElem(&new_sub_elem);
restart_loop = 1;
break;
}
}
}
if (!ret) {
break;
}
if (restart_loop) {
next_reduced_element = lFirst(reduced_sublist);
}
}
if (ret && (SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_CHANGE) ||
SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_APPEND) ||
SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_REMOVE))) {
next_reduced_element = lFirst(reduced_sublist);
while ((reduced_element = next_reduced_element)) {
int pos, type;
const char *rstring = NULL;
lListElem *new_sub_elem;
next_reduced_element = lNext(reduced_element);
pos = lGetPosViaElem(reduced_element, this_elem_primary_key, SGE_NO_ABORT);
type = lGetPosType(lGetElemDescr(reduced_element), pos);
if (type == lStringT) {
rstring = lGetString(reduced_element, this_elem_primary_key);
} else if (type == lHostT) {
rstring = lGetHost(reduced_element, this_elem_primary_key);
}
if (rstring == NULL) {
ERROR((SGE_EVENT, MSG_OBJECT_VALUEMISSING));
answer_list_add(alpp, SGE_EVENT, STATUS_ESEMANTIC,
ANSWER_QUALITY_ERROR);
ret = false;
}
if (ret) {
if (!no_info && SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_REMOVE)) {
INFO((SGE_EVENT, SFQ" does not exist in "SFQ" of "SFQ"\n",
rstring, sub_list_name, object_name));
answer_list_add(alpp, SGE_EVENT, STATUS_OK, ANSWER_QUALITY_INFO);
} else {
if (!full_sublist) {
if (!no_info && SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_CHANGE)) {
INFO((SGE_EVENT, SFQ" of "SFQ" is empty - "
"Adding new element(s).\n",
sub_list_name, object_name));
answer_list_add(alpp, SGE_EVENT, STATUS_OK,
ANSWER_QUALITY_INFO);
}
lSetList(this_elem, this_elem_name, lCopyList("",
lGetList(delta_elem, this_elem_name)));
full_sublist = lGetList(this_elem, this_elem_name);
break;
} else {
if (!no_info && SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_CHANGE)) {
INFO((SGE_EVENT, "Unable to find "SFQ" in "SFQ" of "SFQ
" - Adding new element.\n", rstring,
sub_list_name, object_name));
answer_list_add(alpp, SGE_EVENT, STATUS_OK,
ANSWER_QUALITY_INFO);
}
new_sub_elem =
lDechainElem(reduced_sublist, reduced_element);
lAppendElem(full_sublist, new_sub_elem);
}
}
}
}
}
} else {
/*
** Overwrite the complete list
*/
lSetList(this_elem, this_elem_name, lCopyList("",
lGetList(delta_elem, this_elem_name)));
}
/*
** If the list does not contain any elements, we will delete
** the list itself
*/
if (ret) {
const lList *tmp_list = lGetList(this_elem, this_elem_name);
if (tmp_list != NULL && lGetNumberOfElem(tmp_list) == 0) {
lSetList(this_elem, this_elem_name, NULL);
}
}
} else {
ret = false;
}
DRETURN(ret);
}
/****** sgeobj/cqueue/cqueue_mod_sublist() ***********************************
* NAME
* cqueue_mod_sublist() -- modify cqueues configuration sublist
*
* SYNOPSIS
* bool
* cqueue_mod_sublist(lListElem *this_elem, lList **answer_list,
* lListElem *reduced_elem, int sub_command,
* int attribute_name, int sublist_host_name,
* int sublist_value_name, int subsub_key,
* const char *attribute_name_str,
* const char *object_name_str)
*
* FUNCTION
* This function modifies a certain configuration sublist of "this_elem".
* Possible errors will be reported in "answer_list". "reduced_elem"
* will be used to identify the changes which have been done.
* "sub_command" defines how these changes should be applied to
* "this_elem". "sublist_value_name" is the sublist of "this_elem" which
* should be modified whereas "subsub_key" defines the attribute
* which containes the primary key of that sublist. "attribute_name_str"
* is the name of the cqueue attribute which will be modified with
* this operation. It will be used for error output. "object_name_str"
* is the name of the cqueue which will be modified by this operation.
*
*
* INPUTS
* lListElem *this_elem - CQ_Type
* lList **answer_list - AN_Type
* lListElem *reduced_elem - reduced CQ_Type element
* int sub_command - GDI subcommand
* int attribute_name - CULL attribute name (CQ_Type)
* int sublist_host_name - CULL sublist attribute name
* depend on sublist of CQ_Type
* int sublist_value_name - CULL sublist attribute name of that
* field which containes the value of
* the attribute to be modified.
* int subsub_key - CULL sublist attribute key
* const char *attribute_name_str - string used for user output
* const char *object_name_str - cqueue name
*
* RESULT
* bool - error state
* true - success
* false - error
*
* NOTES
* MT-NOTE: cqueue_mod_sublist() is MT safe
*******************************************************************************/
bool
cqueue_mod_sublist(lListElem *this_elem, lList **answer_list,
lListElem *reduced_elem, int sub_command,
int attribute_name, int sublist_host_name,
int sublist_value_name, int subsub_key,
const char *attribute_name_str,
const char *object_name_str)
{
bool ret = true;
int pos;
DENTER(CQUEUE_LAYER, "cqueue_mod_sublist");
pos = lGetPosViaElem(reduced_elem, attribute_name, SGE_NO_ABORT);
if (pos >= 0) {
lList *mod_list = lGetPosList(reduced_elem, pos);
lList *org_list = lGetList(this_elem, attribute_name);
lListElem *mod_elem;
/*
* Delete all configuration lists except the default-configuration
* if sub_command is SGE_GDI_SET_ALL
*/
if (SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_SET_ALL)) {
lListElem *elem, *next_elem;
next_elem = lFirst(org_list);
while ((elem = next_elem)) {
const char *name = lGetHost(elem, sublist_host_name);
next_elem = lNext(elem);
mod_elem = lGetElemHost(mod_list, sublist_host_name, name);
if (mod_elem == NULL) {
DPRINTF(("Removing attribute list for "SFQ"\n", name));
lRemoveElem(org_list, &elem);
}
}
}
/*
* Do modifications for all given elements of
* domain/host-configuration list
*/
for_each(mod_elem, mod_list) {
const char *name = lGetHost(mod_elem, sublist_host_name);
char resolved_name[CL_MAXHOSTLEN+1];
lListElem *org_elem = NULL;
if (name == NULL) {
ERROR((SGE_EVENT, MSG_SGETEXT_INVALIDHOST_S, ""));
answer_list_add(answer_list, SGE_EVENT,
STATUS_ESYNTAX, ANSWER_QUALITY_ERROR);
ret = false;
break;
}
/* Don't try to resolve hostgroups */
if (name[0] != '@') {
int back = getuniquehostname(name, resolved_name, 0);
if (back == CL_RETVAL_OK) {
/*
* This assignment is ok because preious name contained a const
* string from the mod_elem that we didn't need to free.
* Now it will contain a string that's on the stack,
* so we still don't have to free it.
*/
name = resolved_name;
} else {
/*
* Due to CR 6319231, IZ 1760 this is allowed
*/
}
}
org_elem = lGetElemHost(org_list, sublist_host_name, name);
/*
* Create element if it does not exist
*/
if (org_elem == NULL && !SGE_GDI_IS_SUBCOMMAND_SET(sub_command, SGE_GDI_REMOVE)) {
if (org_list == NULL) {
org_list = lCreateList("", lGetElemDescr(mod_elem));
lSetList(this_elem, attribute_name, org_list);
}
org_elem = lCreateElem(lGetElemDescr(mod_elem));
lSetHost(org_elem, sublist_host_name, name);
lAppendElem(org_list, org_elem);
}
/*
* Modify sublist according to subcommand
*/
if (org_elem != NULL) {
if (subsub_key != NoName) {
attr_mod_sub_list(answer_list, org_elem, sublist_value_name,
subsub_key, mod_elem, sub_command,
attribute_name_str, object_name_str, 0);
} else {
object_replace_any_type(org_elem, sublist_value_name, mod_elem);
}
}
}
}
DEXIT;
return ret;
}
int multiple_occurances(
lList **alpp,
lList *lp1,
lList *lp2,
int nm,
const char *name,
const char *obj_name
) {
lListElem *ep1;
const char *s;
DENTER(TOP_LAYER, "multiple_occurances");
if (!lp1 || !lp2) {
DEXIT;
return 0;
}
for_each (ep1, lp1) {
s = lGetString(ep1, nm);
if (lGetElemStr(lp2, nm, s)) {
SGE_ADD_MSG_ID(sprintf(SGE_EVENT, MSG_GDI_MULTIPLE_OCCUR_SSSS,
(nm==US_name)?MSG_OBJ_USERSET:MSG_JOB_PROJECT, s, obj_name, name));
answer_list_add(alpp, SGE_EVENT, STATUS_ESYNTAX, ANSWER_QUALITY_ERROR);
DEXIT;
return -1;
}
}
DEXIT;
return 0;
}
void normalize_sublist(
lListElem *ep,
int nm
) {
lList *lp;
if ((lp=lGetList(ep, nm)) && lGetNumberOfElem(lp)==0)
lSetList(ep, nm, NULL);
}