2 * Copyright (c) 2012-2018, JANET(UK)
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41 static json_t *expiry_to_json_string(TR_COMM_MEMB *memb)
43 struct timespec ts = {0}; /* initialization to zero is important */
47 if (tr_cmp_timespec(tr_comm_memb_get_expiry(memb), &ts) > 0) {
48 if (tr_comm_memb_get_expiry_realtime(memb, &ts) == NULL)
51 s = timespec_to_str(&ts);
54 jstr = json_string(s);
63 * Get the provenance from the member, handling empty provenance safely
65 static json_t *provenance_to_json(TR_COMM_MEMB *memb)
67 json_t *prov = tr_comm_memb_get_provenance(memb);
77 /* helper for below */
78 #define OBJECT_SET_OR_FAIL(jobj, key, val) \
81 json_object_set_new((jobj),(key),(val)); \
86 #define ARRAY_APPEND_OR_FAIL(jary, val) \
89 json_array_append_new((jary),(val)); \
94 static json_t *tr_comm_memb_to_json(TR_COMM_MEMB *memb)
96 json_t *memb_json = NULL;
97 json_t *retval = NULL;
99 memb_json = json_object();
100 if (memb_json == NULL)
103 if (tr_comm_memb_get_origin(memb) == NULL) {
104 OBJECT_SET_OR_FAIL(memb_json, "origin", json_string("file"));
106 OBJECT_SET_OR_FAIL(memb_json, "origin",
107 tr_name_to_json_string(tr_comm_memb_get_origin(memb)));
108 OBJECT_SET_OR_FAIL(memb_json, "provenance",
109 provenance_to_json(memb));
110 OBJECT_SET_OR_FAIL(memb_json, "expires",
111 expiry_to_json_string(memb));
112 OBJECT_SET_OR_FAIL(memb_json, "announce_interval",
113 json_integer(tr_comm_memb_get_interval(memb)));
114 OBJECT_SET_OR_FAIL(memb_json, "times_expired",
115 json_integer(tr_comm_memb_get_times_expired(memb)));
118 /* succeeded - set the return value and increment the reference count */
124 json_decref(memb_json);
129 * Summarize the different reasons we believe a realm belongs to a community
131 static json_t *tr_comm_memb_sources_to_json(TR_COMM_MEMB *first_memb)
133 json_t *jarray = NULL;
134 json_t *retval = NULL;
135 TR_COMM_ITER *iter = NULL;
136 TR_COMM_MEMB *memb = NULL;
138 jarray = json_array();
142 iter = tr_comm_iter_new(NULL);
146 /* Iterate over all the memberships for this realm/comm pair that come from different origins */
147 memb = tr_comm_memb_iter_first(iter, first_memb);
149 ARRAY_APPEND_OR_FAIL(jarray, tr_comm_memb_to_json(memb));
150 memb = tr_comm_memb_iter_next(iter);
165 static json_t *tr_comm_realms_to_json(TR_COMM_TABLE *ctable, TR_NAME *comm_name, TR_REALM_ROLE role)
167 json_t *jarray = json_array();
168 json_t *realm_json = NULL;
169 json_t *retval = NULL;
170 TR_COMM_ITER *iter = NULL;
171 TR_REALM *realm = NULL;
172 TR_COMM_MEMB *memb = NULL;
174 iter = tr_comm_iter_new(NULL);
175 realm = tr_realm_iter_first(iter, ctable, comm_name);
177 /* Do not display the full realm json here, only the name and info relevant to the community listing */
179 if (realm->role == role) {
180 realm_json = json_object();
181 OBJECT_SET_OR_FAIL(realm_json, "realm",
182 tr_name_to_json_string(tr_realm_get_id(realm)));
183 memb = tr_comm_table_find_idp_memb(ctable,
184 tr_realm_get_id(realm),
186 OBJECT_SET_OR_FAIL(realm_json, "sources",
187 tr_comm_memb_sources_to_json(memb));
188 json_array_append_new(jarray, realm_json);
189 realm_json = NULL; /* so we don't free this twice during cleanup */
191 realm = tr_realm_iter_next(iter);
194 /* Success - increment the reference count so return value survives */
203 json_decref(realm_json);
206 tr_comm_iter_free(iter);
211 static json_t *tr_comm_to_json(TR_COMM_TABLE *ctable, TR_COMM *comm)
213 json_t *comm_json = NULL;
214 json_t *retval = NULL;
216 comm_json = json_object();
217 if (comm_json == NULL)
220 OBJECT_SET_OR_FAIL(comm_json, "type",
221 json_string(tr_comm_type_to_str(tr_comm_get_type(comm))));
222 if (tr_comm_get_type(comm) == TR_COMM_APC) {
223 OBJECT_SET_OR_FAIL(comm_json, "expiration_interval",
224 json_integer(comm->expiration_interval));
226 /* just get the first apc */
227 OBJECT_SET_OR_FAIL(comm_json, "apc",
228 tr_name_to_json_string(
230 tr_comm_get_apcs(comm))));
232 OBJECT_SET_OR_FAIL(comm_json, "name",
233 tr_name_to_json_string(tr_comm_get_id(comm)));
234 if (tr_comm_get_owner_realm(comm)) {
235 OBJECT_SET_OR_FAIL(comm_json, "owner_realm",
236 tr_name_to_json_string(tr_comm_get_owner_realm(comm)));
238 if (tr_comm_get_owner_contact(comm)) {
239 OBJECT_SET_OR_FAIL(comm_json, "owner_contact",
240 tr_name_to_json_string(tr_comm_get_owner_contact(comm)));
242 OBJECT_SET_OR_FAIL(comm_json, "idp_realms",
243 tr_comm_realms_to_json(ctable, tr_comm_get_id(comm), TR_ROLE_IDP));
244 OBJECT_SET_OR_FAIL(comm_json, "rp_realms",
245 tr_comm_realms_to_json(ctable, tr_comm_get_id(comm), TR_ROLE_RP));
247 /* succeeded - set the return value and increment the reference count */
253 json_decref(comm_json);
257 json_t *tr_comm_table_to_json(TR_COMM_TABLE *ctable)
259 json_t *ctable_json = NULL;
260 json_t *retval = NULL;
261 json_t *comm_json = NULL;
262 TR_COMM_ITER *iter = NULL;
263 TR_COMM *comm = NULL;
265 ctable_json = json_array();
266 if (ctable_json == NULL)
269 iter = tr_comm_iter_new(NULL);
273 /* Iterate over communities in the table */
274 comm = tr_comm_table_iter_first(iter, ctable);
276 comm_json = tr_comm_to_json(ctable, comm);
278 if (comm_json == NULL)
281 json_array_append_new(ctable_json, comm_json);
282 comm = tr_comm_table_iter_next(iter);
285 /* succeeded - set the return value and increment the reference count */
286 retval = ctable_json;
291 tr_comm_iter_free(iter);
294 json_decref(ctable_json);