]> andersk Git - moira.git/blame - gen/zephyr.dc
Better SQLDA handling.
[moira.git] / gen / zephyr.dc
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f852c398 1/* $Header$
2 *
3 * This generates zephyr acl files
4 *
5 * (c) Copyright 1990 by the Massachusetts Institute of Technology.
6 * For copying and distribution information, please see the file
7 * <mit-copyright.h>.
8 */
9
10#include <mit-copyright.h>
11#include <stdio.h>
12#include <moira.h>
13#include <moira_site.h>
14#include <sys/types.h>
15#include <sys/stat.h>
16#include <sys/time.h>
17EXEC SQL INCLUDE sqlca;
18
19extern int errno;
20char *whoami = "zephyr.gen";
21
22char zephyr_dir[BUFSIZ];
23
24
25main(argc, argv)
26int argc;
27char **argv;
28{
29 struct stat sb;
30 int changed;
31 char cmd[256];
32
33 if (argc > 2) {
34 fprintf(stderr, "usage: %s [outfile]\n", argv[0]);
35 exit(MR_ARGS);
36 }
37
38 sprintf(zephyr_dir, "%s/zephyr", DCM_DIR);
39
40#ifsql INGRES
41EXEC SQL CONNECT sms;
42#endsql
43#ifsql INFORMIX
44EXEC SQL DATABASE sms;
45#endsql
46
47 changed = do_classes();
48
49#ifsql INGRES
50EXEC SQL DISCONNECT;
51#endsql
52#ifsql INFORMIX
53EXEC SQL CLOSE DATABASE;
54#endsql
55
56 if (!changed) {
57 fprintf(stderr, "No files updated.\n");
58 if (argc == 2 && stat(argv[1], &sb) == 0)
59 exit(MR_NO_CHANGE);
60 }
61
62 if (argc == 2) {
63 fprintf(stderr, "Building tar file.\n");
64 sprintf(cmd, "cd %s; tar cf %s .", zephyr_dir, argv[1]);
65 if (system(cmd))
66 exit(MR_TAR_FAIL);
67 }
68
69 exit(MR_SUCCESS);
70}
71
72
73struct zclass {
74 char class[17];
75 char xtype[9];
76 char stype[9];
77 char wtype[9];
78 char utype[9];
79 int xid;
80 int sid;
81 int wid;
82 int uid;
83 struct zclass *next;
84};
85
86
87int do_classes()
88{
89 FILE *out;
90 char outclass[256], buf[256];
91 struct zclass *top, *next, *zc;
92 struct stat sb;
93 int flag1, flag2;
94 EXEC SQL BEGIN DECLARE SECTION;
95 char zclass[17], zxtype[9], zstype[9], zwtype[9], zutype[9];
96 int zxid, zsid, zwid, zuid;
97 EXEC SQL END DECLARE SECTION;
98
99 sprintf(outclass, "%s/class-registry.acl", zephyr_dir);
100 if (stat(outclass, &sb) == 0) {
101 if (ModDiff(&flag1, "zephyr", sb.st_mtime) ||
102 ModDiff(&flag2, "imembers", sb.st_mtime))
103 exit(MR_DATE);
104 if (flag1 < 0 && flag2 < 0) {
105 fprintf(stderr, "Zephyr files do not need to be rebuilt.\n");
106 return(0);
107 }
108 }
109
110 sprintf(buf, "%s~", outclass);
111 out = fopen(buf, "w");
112 if (out == NULL) {
113 perror("opening class-registry.acl");
114 exit(MR_OCONFIG);
115 }
116 top = (struct zclass *)malloc(sizeof(struct zclass));
117 next = top;
118
119 EXEC SQL WHENEVER SQLERROR GOTO sqlerr;
120 EXEC SQL DECLARE classes CURSOR FOR SELECT class, xmt_type, xmt_id,
121 sub_type, sub_id, iws_type, iws_id, iui_type, iui_id
122 FROM zephyr;
123 EXEC SQL OPEN classes;
124 while (1) {
125 EXEC SQL FETCH classes INTO
126 :zclass, :zxtype, :zxid, :zstype, :zsid,
127 :zwtype, :zwid, :zutype, :zuid;
128 if (sqlca.sqlcode != 0) break;
129 zc = (struct zclass *)malloc(sizeof(struct zclass));
130 next->next = zc;
131 next = zc;
132 strcpy(zc->class, zclass);
133 strcpy(zc->xtype, zxtype);
134 strcpy(zc->stype, zstype);
135 strcpy(zc->wtype, zwtype);
136 strcpy(zc->utype, zutype);
137 zc->xid = zxid;
138 zc->sid = zsid;
139 zc->wid = zwid;
140 zc->uid = zuid;
141 }
142 if (sqlca.sqlcode != 100) {
143 fprintf(stderr, "DBMS error %d\n", sqlca.sqlcode);
144 exit(MR_INGRES_ERR);
145 }
146 EXEC SQL CLOSE classes;
147 for (zc = top->next; zc; zc = zc->next) {
148 fprintf(out, "%s:\n", strtrim(zc->class));
149 fprintf(stderr, "Working on %s\n", zc->class);
150 if (!strcasecmp(strtrim(zc->xtype), "LIST")) {
151 getlist(zc->xid, zc->class, "xmt");
152 } else if (!strcasecmp(zc->xtype, "KERBEROS")) {
153 getstring(zc->xid, zc->class, "xmt");
154 } else if (!strcasecmp(zc->xtype, "USER")) {
155 getuser(zc->xid, zc->class, "xmt");
156 } else if (!strcasecmp(zc->xtype, "NONE")) {
157 getnone(zc->class, "xmt");
158 }
159 if (!strcasecmp(strtrim(zc->stype), "LIST")) {
160 getlist(zc->sid, zc->class, "sub");
161 } else if (!strcasecmp(zc->stype, "KERBEROS")) {
162 getstring(zc->sid, zc->class, "sub");
163 } else if (!strcasecmp(zc->stype, "USER")) {
164 getuser(zc->sid, zc->class, "sub");
165 } else if (!strcasecmp(zc->stype, "NONE")) {
166 getnone(zc->class, "sub");
167 }
168 if (!strcasecmp(strtrim(zc->wtype), "LIST")) {
169 getlist(zc->wid, zc->class, "iws");
170 } else if (!strcasecmp(zc->wtype, "KERBEROS")) {
171 getstring(zc->wid, zc->class, "iws");
172 } else if (!strcasecmp(zc->wtype, "USER")) {
173 getuser(zc->wid, zc->class, "iws");
174 } else if (!strcasecmp(zc->wtype, "NONE")) {
175 getnone(zc->class, "iws");
176 }
177 if (!strcasecmp(strtrim(zc->utype), "LIST")) {
178 getlist(zc->uid, zc->class, "iui");
179 } else if (!strcasecmp(zc->utype, "KERBEROS")) {
180 getstring(zc->uid, zc->class, "iui");
181 } else if (!strcasecmp(zc->utype, "USER")) {
182 getuser(zc->uid, zc->class, "iui");
183 } else if (!strcasecmp(zc->utype, "NONE")) {
184 getnone(zc->class, "iui");
185 }
186 }
187 fclose(out);
188 fix_file(outclass);
189 return(1);
190 sqlerr:
191 com_err(whoami, MR_INGRES_ERR, " code %d\n", sqlca.sqlcode);
192 critical_alert("DCM", "Zephyr build encountered DATABASE ERROR %d",
193 sqlca.sqlcode);
194 exit(MR_INGRES_ERR);
195}
196
197
198getlist(list_id, zclass, atype)
199int list_id;
200char *zclass;
201char *atype;
202{
203 char ofile[256], buf[256];
204 FILE *out;
205 EXEC SQL BEGIN DECLARE SECTION;
206 char str[257];
207 int zid;
208 EXEC SQL END DECLARE SECTION;
209
210 zid = list_id;
211 sprintf(ofile, "%s/%s-%s.acl", zephyr_dir, atype, zclass);
212 fprintf(buf, "%s~", ofile);
213 out = fopen(buf, "w");
214 if (out == NULL) {
215 perror("opening acl file");
216 exit(MR_OCONFIG);
217 }
218
219 EXEC SQL DECLARE umember CURSOR FOR SELECT users.login
220 FROM users, imembers
221 WHERE imembers.list_id = :zid and imembers.member_type="USER" and
222 imembers.member_id=users.users_id;
223 EXEC SQL OPEN umember;
224 while (1) {
225 EXEC SQL FETCH umember INTO :str;
226 if (sqlca.sqlcode != 0) break;
227 fprintf(out, "%s\n", strtrim(str));
228 }
229 if (sqlca.sqlcode != 100) {
230 fprintf(stderr, "DBMS error %d\n", sqlca.sqlcode);
231 exit(MR_INGRES_ERR);
232 }
233 EXEC SQL CLOSE umember;
234
235 EXEC SQL DECLARE smember CURSOR FOR SELECT strings.string
236 FROM strings, imembers
237 WHERE imembers.list_id = :zid and imembers.member_id=strings.string_id
238 and (imembers.member_type="STRING" or imembers.member_type="KERBEROS");
239 EXEC SQL OPEN smember;
240 while (1) {
241 EXEC SQL FETCH smember INTO :str;
242 if (sqlca.sqlcode != 0) break;
243 fprintf(out, "%s\n", strtrim(str));
244 }
245 if (sqlca.sqlcode != 100) {
246 fprintf(stderr, "DBMS error %d\n", sqlca.sqlcode);
247 exit(MR_INGRES_ERR);
248 }
249 EXEC SQL CLOSE smember;
250 if (fclose(out)) {
251 perror("closing acl file");
252 exit(MR_CCONFIG);
253 }
254 fix_file(ofile);
255 return;
256 sqlerr:
257 com_err(whoami, MR_INGRES_ERR, " code %d\n", sqlca.sqlcode);
258 critical_alert("DCM", "Zephyr build encountered DATABASE ERROR %d",
259 sqlca.sqlcode);
260 exit(MR_INGRES_ERR);
261}
262
263getstring(string_id, zclass, atype)
264int string_id;
265char *zclass;
266char *atype;
267{
268 char ofile[256], buf[256];
269 FILE *out;
270 EXEC SQL BEGIN DECLARE SECTION;
271 char str[257];
272 int zid;
273 EXEC SQL END DECLARE SECTION;
274
275 zid = string_id;
276 sprintf(ofile, "%s/%s-%s.acl", zephyr_dir, atype, zclass);
277 fprintf(buf, "%s~", ofile);
278 out = fopen(buf, "w");
279 if (out == NULL) {
280 perror("opening acl file");
281 exit(MR_OCONFIG);
282 }
283
284 EXEC SQL SELECT string INTO :str FROM strings WHERE string_id = :zid;
285 if (sqlca.sqlcode != 0) {
286 if (sqlca.sqlcode == 100) {
287 fprintf(stderr, "String %d not found for class %s type %s\n",
288 zid, zclass, atype);
289 } else {
290 fprintf(stderr, "SQL error %d\n", sqlca.sqlcode);
291 exit(MR_INGRES_ERR);
292 }
293 }
294 if (!strcmp(strtrim(str), "WILDCARD")) {
295 strcpy(str, "*.*@*");
296 }
297 fprintf(out, "%s\n", str);
298 if (fclose(out)) {
299 perror("closing acl file");
300 exit(MR_CCONFIG);
301 }
302 fix_file(ofile);
303 return;
304 sqlerr:
305 com_err(whoami, MR_INGRES_ERR, " code %d\n", sqlca.sqlcode);
306 critical_alert("DCM", "Zephyr build encountered DATABASE ERROR %d",
307 sqlca.sqlcode);
308 exit(MR_INGRES_ERR);
309}
310
311
312getuser(user_id, zclass, atype)
313int user_id;
314char *zclass;
315char *atype;
316{
317 char ofile[256], buf[256];
318 FILE *out;
319 EXEC SQL BEGIN DECLARE SECTION;
320 char login[9];
321 int zid;
322 EXEC SQL END DECLARE SECTION;
323
324 zid = user_id;
325 sprintf(ofile, "%s/%s-%s.acl", zephyr_dir, atype, zclass);
326 fprintf(buf, "%s~", ofile);
327 out = fopen(buf, "w");
328 if (out == NULL) {
329 perror("opening acl file");
330 exit(MR_OCONFIG);
331 }
332
333 EXEC SQL SELECT login INTO :login FROM users WHERE users_id = :zid;
334 if (sqlca.sqlcode != 0) {
335 if (sqlca.sqlcode == 100) {
336 fprintf(stderr, "User %d not found\n", zid);
337 } else {
338 fprintf(stderr, "SQL error %d\n", sqlca.sqlcode);
339 exit(MR_INGRES_ERR);
340 }
341 }
342 fprintf(out, "%s\n", strtrim(login));
343 if (fclose(out)) {
344 perror("closing acl file");
345 exit(MR_CCONFIG);
346 }
347 fix_file(ofile);
348 return;
349 sqlerr:
350 com_err(whoami, MR_INGRES_ERR, " code %d\n", sqlca.sqlcode);
351 critical_alert("DCM", "Zephyr build encountered DATABASE ERROR %d",
352 sqlca.sqlcode);
353 exit(MR_INGRES_ERR);
354}
355
356
357getnone(zclass, atype)
358char *zclass;
359char *atype;
360{
361 char ofile[256];
362
363 sprintf(ofile, "%s/%s-%s.acl", zephyr_dir, atype, zclass);
364 unlink(ofile);
365}
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