1		/*
2		* Copyright 1999-2006 University of Chicago
3		*
4		* Licensed under the Apache License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at
7		*
8		* http://www.apache.org/licenses/LICENSE-2.0
9		*
10		* Unless required by applicable law or agreed to in writing, software
11		* distributed under the License is distributed on an "AS IS" BASIS,
12		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13		* See the License for the specific language governing permissions and
14		* limitations under the License.
15		*/
16
17		#include "globus_i_wsrf_service_group.h"
18
19		#include "wssg_EntryType.h"
20		#include "wssg_Entry.h"
21
22		#include "wssg_ServiceGroupEPR.h"
23		#include "wssg_MemberEPR.h"
24		#include "wssg_Content.h"
25
26		#ifndef GLOBUS_DONT_DOCUMENT_INTERNAL
27		/**
28		* Look up the EPR in the hash of groups and return it, locked.
29		*
30		* @param service_group_epr
31		* EPR of the service implementing the ServiceGroup portType.
32		* @param sg
33		* Pointer to be set to the state associated with the service group. This
34		* will be set to NULL if no service with the named EPR is known of,
35		* otherwise, it will be set to the state, and the state will be locked.
36		*/
37		globus_result_t
38		globus_i_service_group_lookup(
39		const wsa_EndpointReferenceType * service_group_epr,
40		globus_wsrf_service_group_t * sg)
41	150	{
42		globus_result_t result;
43		char * group_resource_id;
44		GlobusFuncName(globus_i_service_group_lookup);
45
46	150	GlobusServiceGroupDebugEnter();
47
48	150	*sg = NULL;
49
50	150	result = globus_wsrf_core_get_resource_id_from_epr(
51		service_group_epr,
52		&group_resource_id);
53	150	if (result != GLOBUS_SUCCESS)
54		{
55	0	result = GLOBUS_SERVICE_GROUP_OUT_OF_MEMORY();
56
57	0	goto out;
58		}
59
60	150	GlobusServiceGroupGlobalLock();
61	150	*sg = globus_hashtable_lookup(
62		&globus_i_service_groups,
63		group_resource_id);
64	150	if (*sg == NULL)
65		{
66	6	result = GLOBUS_SERVICE_GROUP_UNKNOWN();
67	6	GlobusServiceGroupGlobalUnlock();
68
69	6	goto free_group_resource_id_out;
70		}
71	144	GlobusServiceGroupLock(*sg);
72
73	144	GlobusServiceGroupGlobalUnlock();
74
75	150	free_group_resource_id_out:
76	150	free(group_resource_id);
77
78	150	out:
79	150	GlobusServiceGroupDebugExit();
80
81	150	return result;
82		}
83		/* globus_i_service_group_lookup() */