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1.1 root 1: /* dsp_cache.c - */
2:
3: #ifndef lint
4: static char *rcsid = "$Header: /f/osi/quipu/RCS/dsp_cache.c,v 7.0 89/11/23 22:17:27 mrose Rel $";
5: #endif
6:
7: /*
8: * $Header: /f/osi/quipu/RCS/dsp_cache.c,v 7.0 89/11/23 22:17:27 mrose Rel $
9: *
10: *
11: * $Log: dsp_cache.c,v $
12: * Revision 7.0 89/11/23 22:17:27 mrose
13: * Release 6.0
14: *
15: */
16:
17: /*
18: * NOTICE
19: *
20: * Acquisition, use, and distribution of this module and related
21: * materials are subject to the restrictions of a license agreement.
22: * Consult the Preface in the User's Manual for the full terms of
23: * this agreement.
24: *
25: */
26:
27:
28: #include "quipu/util.h"
29: #include "quipu/dua.h"
30: #include "quipu/list.h"
31: #include "quipu/entry.h"
32: #include "quipu/common.h"
33: #include "quipu/dsargument.h"
34: #include "quipu/dsap.h"
35:
36: extern time_t timenow;
37: extern LLog * log_dsap;
38: extern int local_cache_size;
39:
40: Entry cache_dsp_entry (ptr)
41: EntryInfo *ptr;
42: {
43: /* assumes entry passed is complete */
44:
45: Entry make_path ();
46: Entry eptr;
47:
48: Attr_Sequence asptr;
49: extern oid_table_attr * tab_acl;
50:
51: struct DSError error;
52: DN dnptr;
53: char aclfound = FALSE;
54:
55: for (asptr = ptr->ent_attr; asptr != NULLATTR; asptr = asptr->attr_link) {
56: if (asptr->attr_type == tab_acl) {
57: aclfound = TRUE;
58: break;
59: }
60: }
61:
62: if (!aclfound) {
63: LLOG (log_dsap,LLOG_NOTICE,("No ACL in dsp_cache"));
64: return NULLENTRY; /* don't cache if no acl */
65: }
66:
67: for (dnptr = ptr->ent_dn; dnptr->dn_parent != NULLDN; dnptr = dnptr->dn_parent)
68: ;
69:
70: if ((eptr = local_find_entry (ptr->ent_dn, FALSE)) != NULLENTRY) {
71: if ((eptr->e_data == E_TYPE_CACHE_FROM_MASTER) ||
72: (eptr->e_data == E_TYPE_CONSTRUCTOR)) {
73: as_free (eptr->e_attributes);
74: eptr->e_attributes = as_cpy(ptr->ent_attr);
75: eptr->e_complete = TRUE;
76: eptr->e_data = E_TYPE_CACHE_FROM_MASTER;
77: eptr->e_age = timenow;
78: }
79: } else {
80: local_cache_size++;
81: eptr = make_path (ptr->ent_dn);
82: eptr->e_name = rdn_cpy (dnptr->dn_rdn);
83: eptr->e_complete = TRUE;
84: eptr->e_data = E_TYPE_CACHE_FROM_MASTER;
85: eptr->e_attributes = as_cpy(ptr->ent_attr);
86: eptr->e_age = timenow;
87: }
88:
89: if (unravel_attribute (eptr,&error) == NOTOK) {
90: /* Keep name, but throw away attributes */
91: local_cache_size--;
92: eptr->e_data = E_TYPE_CONSTRUCTOR;
93: eptr->e_complete = FALSE;
94: as_free (eptr->e_attributes);
95: eptr->e_attributes = NULLATTR;
96: log_ds_error (&error);
97: ds_error_free (&error);
98: return NULLENTRY;
99: }
100: return (eptr);
101: }
102:
103:
104:
105: dsp_cache (arg,res,ctx,binddn)
106: struct DSArgument *arg;
107: struct DSResult *res;
108: char ctx;
109: DN binddn;
110: {
111: EntryInfo *ptr;
112: Entry entryptr;
113: Attr_Sequence eis_select ();
114:
115: switch(arg->arg_type) {
116: case OP_READ:
117: if (((entryptr = cache_dsp_entry (&res->res_rd.rdr_entry)) != NULLENTRY) && ctx == DS_CTX_X500_DAP) {
118: /* remove acl if DAP user not allowed it */
119: as_free (res->res_rd.rdr_entry.ent_attr);
120: res->res_rd.rdr_entry.ent_attr = eis_select (arg->arg_rd.rda_eis,entryptr,binddn,FALSE);
121: }
122: break;
123: case OP_SEARCH:
124: if ((arg->arg_sr.sra_eis.eis_allattributes == TRUE) &&
125: (arg->arg_sr.sra_eis.eis_infotypes == EIS_ATTRIBUTESANDVALUES)) {
126: for (ptr = res->res_sr.CSR_entries; ptr != NULLENTRYINFO; ptr = ptr->ent_next)
127: (void) cache_dsp_entry (ptr);
128: }
129: break;
130: case OP_LIST:
131: if (ctx == DS_CTX_QUIPU_DSP)
132: cache_list (res->res_ls.lsr_subordinates,
133: res->res_ls.lsr_limitproblem,
134: arg->arg_ls.lsa_object,
135: arg->arg_ls.lsa_common.ca_servicecontrol.svc_sizelimit);
136: break;
137:
138: /* the following change an entry - the easiest thing is to
139: deleted the cached entry and start again */
140: case OP_ADDENTRY:
141: delete_cache (arg->arg_ad.ada_object);
142: break;
143: case OP_REMOVEENTRY:
144: delete_cache (arg->arg_rm.rma_object);
145: break;
146: case OP_MODIFYENTRY:
147: delete_cache (arg->arg_me.mea_object);
148: break;
149: case OP_MODIFYRDN:
150: delete_cache (arg->arg_mr.mra_object);
151: break;
152: default:
153: break;
154: }
155: }
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