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402461ad | 1 | #if (!defined(lint) && !defined(SABER)) |
08345b74 | 2 | static char rcsid_module_c[] = "$Header$"; |
402461ad | 3 | #endif |
08345b74 | 4 | |
8defc06b | 5 | /* This is the file attach.c for the MOIRA Client, which allows a nieve |
6 | * user to quickly and easily maintain most parts of the MOIRA database. | |
08345b74 | 7 | * It Contains: Functions for maintaining data used by Hesiod |
8 | * to map courses/projects/users to their file systems, | |
9 | * and maintain filesys info. | |
10 | * | |
11 | * Created: 5/4/88 | |
12 | * By: Chris D. Peterson | |
08345b74 | 13 | * |
14 | * $Source$ | |
15 | * $Author$ | |
16 | * $Header$ | |
17 | * | |
0a2c64cb | 18 | * Copyright 1988 by the Massachusetts Institute of Technology. |
08345b74 | 19 | * |
20 | * For further information on copyright and distribution | |
21 | * see the file mit-copyright.h | |
22 | */ | |
23 | ||
08345b74 | 24 | #include <stdio.h> |
25 | #include <strings.h> | |
8defc06b | 26 | #include <moira.h> |
27 | #include <moira_site.h> | |
08345b74 | 28 | #include <menu.h> |
29 | ||
461c03b6 | 30 | #include "mit-copyright.h" |
0a2c64cb | 31 | #include "defs.h" |
32 | #include "f_defs.h" | |
461c03b6 | 33 | #include "globals.h" |
461c03b6 | 34 | |
08345b74 | 35 | #define FS_ALIAS_TYPE "FILESYS" |
36 | ||
461c03b6 | 37 | #define LABEL 0 |
38 | #define MACHINE 1 | |
39 | #define GROUP 2 | |
40 | #define ALIAS 3 | |
08345b74 | 41 | |
9e2516d6 | 42 | #define NO_MACHINE ("\\[NONE\\]") /* C will remove one of the /'s here, |
43 | * and the other quotes the [ for | |
44 | * ingres' regexp facility. */ | |
b3197763 | 45 | #define NO_MACHINE_BAD ("[NONE]") |
9e2516d6 | 46 | |
85ca828a | 47 | #define DEFAULT_TYPE ("NFS") |
48 | #define DEFAULT_MACHINE DEFAULT_NONE | |
49 | #define DEFAULT_PACK DEFAULT_NONE | |
7f6743f7 | 50 | #define DEFAULT_ACCESS ("w") |
85ca828a | 51 | #define DEFAULT_COMMENTS DEFAULT_COMMENT |
52 | #define DEFAULT_OWNER (user) | |
53 | #define DEFAULT_OWNERS (user) | |
54 | #define DEFAULT_CREATE DEFAULT_YES | |
7f6743f7 | 55 | #define DEFAULT_L_TYPE ("PROJECT") |
85ca828a | 56 | |
57 | /* Function Name: SetDefaults | |
58 | * Description: sets the default values for filesystem additions. | |
59 | * Arguments: info - an array of char pointers to recieve defaults. | |
60 | * Returns: char ** (this array, now filled). | |
61 | */ | |
62 | ||
63 | static char ** | |
64 | SetDefaults(info, name) | |
65 | char ** info; | |
66 | char * name; | |
67 | { | |
7cce48da | 68 | char buf[BUFSIZ]; |
69 | ||
85ca828a | 70 | info[FS_NAME] = Strsave(name); |
71 | info[FS_TYPE] = Strsave(DEFAULT_TYPE); | |
72 | info[FS_MACHINE] = Strsave(DEFAULT_MACHINE); | |
73 | info[FS_PACK] = Strsave(DEFAULT_PACK); | |
7cce48da | 74 | sprintf(buf, "/mit/%s", name); |
75 | info[FS_M_POINT] = Strsave(buf); | |
85ca828a | 76 | info[FS_ACCESS] = Strsave(DEFAULT_ACCESS); |
77 | info[FS_COMMENTS] = Strsave(DEFAULT_COMMENTS); | |
78 | info[FS_OWNER] = Strsave(DEFAULT_OWNER); | |
79 | info[FS_OWNERS] = Strsave(DEFAULT_OWNERS); | |
80 | info[FS_CREATE] = Strsave(DEFAULT_CREATE); | |
81 | info[FS_L_TYPE] = Strsave(DEFAULT_L_TYPE); | |
82 | info[FS_MODTIME] = info[FS_MODBY] = info[FS_MODWITH] = info[FS_END] = NULL; | |
83 | return(info); | |
84 | } | |
85 | ||
08345b74 | 86 | /* Function Name: GetFSInfo |
87 | * Description: Stores the info in a queue. | |
88 | * Arguments: type - type of information to get. | |
89 | * name - name of the item to get information on. | |
90 | * Returns: a pointer to the first element in the queue. | |
91 | */ | |
92 | ||
402461ad | 93 | static struct qelem * |
08345b74 | 94 | GetFSInfo(type, name) |
95 | int type; | |
96 | char *name; | |
97 | { | |
98 | int stat; | |
99 | struct qelem * elem = NULL; | |
85ca828a | 100 | char * args[5]; |
08345b74 | 101 | |
102 | switch (type) { | |
461c03b6 | 103 | case LABEL: |
8defc06b | 104 | if ( (stat = do_mr_query("get_filesys_by_label", 1, &name, |
14f99d7d | 105 | StoreInfo, (char *)&elem)) != 0) { |
461c03b6 | 106 | com_err(program_name, stat, NULL); |
08345b74 | 107 | return(NULL); |
108 | } | |
109 | break; | |
461c03b6 | 110 | case MACHINE: |
8defc06b | 111 | if ( (stat = do_mr_query("get_filesys_by_machine", 1, &name, |
14f99d7d | 112 | StoreInfo, (char *)&elem)) != 0) { |
461c03b6 | 113 | com_err(program_name, stat, NULL); |
08345b74 | 114 | return(NULL); |
115 | } | |
116 | break; | |
461c03b6 | 117 | case GROUP: |
8defc06b | 118 | if ( (stat = do_mr_query("get_filesys_by_group", 1, &name, |
14f99d7d | 119 | StoreInfo, (char *)&elem)) != 0) { |
461c03b6 | 120 | com_err(program_name, stat, NULL); |
08345b74 | 121 | return(NULL); |
122 | } | |
123 | break; | |
461c03b6 | 124 | case ALIAS: |
85ca828a | 125 | args[ALIAS_NAME] = name; |
126 | args[ALIAS_TYPE] = FS_ALIAS_TYPE; | |
127 | args[ALIAS_TRANS] = "*"; | |
8defc06b | 128 | if ( (stat = do_mr_query("get_alias", 3, args, StoreInfo, |
14f99d7d | 129 | (char *) &elem)) != 0) { |
461c03b6 | 130 | com_err(program_name, stat, " in get_alias."); |
08345b74 | 131 | return(NULL); |
132 | } | |
133 | } | |
134 | ||
135 | return(QueueTop(elem)); | |
136 | } | |
137 | ||
85ca828a | 138 | /* Function Name: PrintFSAlias |
139 | * Description: Prints a filesystem alias | |
140 | * Arguments: info - an array contains the strings of info. | |
402461ad | 141 | * Returns: the name of the filesys - used be QueryLoop(). |
85ca828a | 142 | */ |
143 | ||
402461ad | 144 | static char * |
85ca828a | 145 | PrintFSAlias(info) |
146 | char ** info; | |
147 | { | |
148 | char buf[BUFSIZ]; | |
149 | ||
150 | sprintf(buf,"Alias: %-25s Filesystem: %s",info[ALIAS_NAME], | |
151 | info[ALIAS_TRANS]); | |
152 | Put_message(buf); | |
402461ad | 153 | return(info[ALIAS_NAME]); |
85ca828a | 154 | } |
155 | ||
9e2516d6 | 156 | static int fsgCount = 1; |
157 | ||
158 | static char * | |
159 | PrintFSGMembers(info) | |
160 | char ** info; | |
161 | { | |
162 | char print_buf[BUFSIZ]; | |
163 | ||
164 | sprintf(print_buf, " %d. Filesystem: %-32s (sort key: %s)", fsgCount++, info[0], info[1]); | |
165 | Put_message(print_buf); | |
166 | return(info[0]); | |
167 | } | |
168 | ||
169 | ||
08345b74 | 170 | /* Function Name: PrintFSInfo |
171 | * Description: Prints the filesystem information. | |
172 | * Arguments: info - a pointer to the filesystem information. | |
173 | * Returns: none. | |
174 | */ | |
175 | ||
402461ad | 176 | static char * |
461c03b6 | 177 | PrintFSInfo(info) |
08345b74 | 178 | char ** info; |
179 | { | |
180 | char print_buf[BUFSIZ]; | |
9e2516d6 | 181 | |
85ca828a | 182 | FORMFEED; |
9e2516d6 | 183 | |
184 | if (!strcmp(info[FS_TYPE], "FSGROUP")) { | |
185 | int stat; | |
186 | struct qelem *elem = NULL; | |
187 | ||
b3197763 | 188 | sprintf(print_buf,"%20s Filesystem Group: %s", " ", info[FS_NAME]); |
189 | Put_message(print_buf); | |
190 | ||
9e2516d6 | 191 | sprintf(print_buf,"Comments; %s",info[FS_COMMENTS]); |
192 | Put_message(print_buf); | |
193 | sprintf(print_buf, MOD_FORMAT, info[FS_MODBY], info[FS_MODTIME], | |
194 | info[FS_MODWITH]); | |
195 | Put_message(print_buf); | |
196 | Put_message("Containing the filesystems (in order):"); | |
8defc06b | 197 | if ((stat = do_mr_query("get_fsgroup_members", 1, &info[FS_NAME], |
9e2516d6 | 198 | StoreInfo, (char *)&elem)) != 0) { |
8defc06b | 199 | if (stat == MR_NO_MATCH) |
9e2516d6 | 200 | Put_message(" [no members]"); |
201 | else | |
202 | com_err(program_name, stat, NULL); | |
203 | } else { | |
204 | fsgCount = 1; | |
205 | Loop(QueueTop(elem), (void *) PrintFSGMembers); | |
206 | FreeQueue(elem); | |
207 | } | |
208 | } else { | |
b3197763 | 209 | sprintf(print_buf,"%20s Filesystem: %s", " ", info[FS_NAME]); |
210 | Put_message(print_buf); | |
9e2516d6 | 211 | sprintf(print_buf,"Type: %-40s Machine: %-15s", |
212 | info[FS_TYPE], info[FS_MACHINE]); | |
213 | Put_message(print_buf); | |
214 | sprintf(print_buf,"Default Access: %-2s Packname: %-17s Mountpoint %s ", | |
215 | info[FS_ACCESS], info[FS_PACK], info[FS_M_POINT]); | |
216 | Put_message(print_buf); | |
217 | sprintf(print_buf,"Comments; %s",info[FS_COMMENTS]); | |
218 | Put_message(print_buf); | |
219 | sprintf(print_buf, "User Ownership: %-30s Group Ownership: %s", | |
220 | info[FS_OWNER], info[FS_OWNERS]); | |
221 | Put_message(print_buf); | |
222 | sprintf(print_buf, "Auto Create: %-34s Locker Type: %s", | |
223 | atoi(info[FS_CREATE]) ? "ON" : "OFF", | |
224 | info[FS_L_TYPE]); | |
225 | Put_message(print_buf); | |
226 | sprintf(print_buf, MOD_FORMAT, info[FS_MODBY], info[FS_MODTIME], | |
227 | info[FS_MODWITH]); | |
228 | Put_message(print_buf); | |
229 | } | |
402461ad | 230 | return(info[FS_NAME]); |
08345b74 | 231 | } |
232 | ||
08345b74 | 233 | /* Function Name: AskFSInfo. |
234 | * Description: This function askes the user for information about a | |
235 | * machine and saves it into a structure. | |
236 | * Arguments: info - a pointer the the structure to put the | |
237 | * info into. | |
238 | * name - add a newname field? (T/F) | |
239 | * Returns: none. | |
240 | */ | |
241 | ||
402461ad | 242 | static char ** |
461c03b6 | 243 | AskFSInfo(info, name) |
08345b74 | 244 | char ** info; |
245 | Bool name; | |
246 | { | |
4423dd45 | 247 | char temp_buf[BUFSIZ], *newname, access_type[32]; |
9e2516d6 | 248 | int fsgroup = 0; |
08345b74 | 249 | |
402461ad | 250 | Put_message(""); |
251 | sprintf(temp_buf, "Changing Attributes of filesystem %s.", | |
85ca828a | 252 | info[FS_NAME]); |
08345b74 | 253 | Put_message(temp_buf); |
402461ad | 254 | Put_message(""); |
08345b74 | 255 | |
256 | if (name) { | |
257 | newname = Strsave(info[FS_NAME]); | |
402461ad | 258 | GetValueFromUser("The new name for this filesystem", |
08345b74 | 259 | &newname); |
260 | } | |
261 | ||
84d7e36d | 262 | GetTypeFromUser("Filesystem's Type", "filesys", &info[FS_TYPE]); |
f48d1a68 | 263 | if (!strcasecmp(info[FS_TYPE], "FSGROUP")) |
9e2516d6 | 264 | fsgroup++; |
f48d1a68 | 265 | if (fsgroup || !strcasecmp(info[FS_TYPE], "AFS")) { |
9e2516d6 | 266 | free(info[FS_MACHINE]); |
267 | info[FS_MACHINE] = Strsave(NO_MACHINE); | |
268 | } else { | |
b3197763 | 269 | if (!strcmp(info[FS_MACHINE], NO_MACHINE_BAD)) { |
270 | free(info[FS_MACHINE]); | |
271 | info[FS_MACHINE] = Strsave(NO_MACHINE); | |
272 | } | |
9e2516d6 | 273 | GetValueFromUser("Filesystem's Machine", &info[FS_MACHINE]); |
1c3831ea | 274 | info[FS_MACHINE] = canonicalize_hostname(info[FS_MACHINE]); |
9e2516d6 | 275 | } |
276 | if (!fsgroup) { | |
277 | GetValueFromUser("Filesystem's Pack Name", &info[FS_PACK]); | |
278 | GetValueFromUser("Filesystem's Mount Point", &info[FS_M_POINT]); | |
4423dd45 | 279 | sprintf(access_type, "fs_access_%s", info[FS_TYPE]); |
280 | GetTypeFromUser("Filesystem's Default Access", access_type, | |
281 | &info[FS_ACCESS]); | |
9e2516d6 | 282 | } |
402461ad | 283 | GetValueFromUser("Comments about this Filesystem", &info[FS_COMMENTS]); |
284 | GetValueFromUser("Filesystem's owner (user)", &info[FS_OWNER]); | |
285 | GetValueFromUser("Filesystem's owners (group)", &info[FS_OWNERS]); | |
9e2516d6 | 286 | if (!fsgroup) |
287 | GetYesNoValueFromUser("Automatically create this filesystem", | |
288 | &info[FS_CREATE]); | |
84d7e36d | 289 | GetTypeFromUser("Filesystem's lockertype", "lockertype", &info[FS_L_TYPE]); |
08345b74 | 290 | |
291 | FreeAndClear(&info[FS_MODTIME], TRUE); | |
292 | FreeAndClear(&info[FS_MODBY], TRUE); | |
293 | FreeAndClear(&info[FS_MODWITH], TRUE); | |
294 | ||
295 | if (name) /* slide the newname into the #2 slot. */ | |
296 | SlipInNewName(info, newname); | |
297 | ||
298 | return(info); | |
299 | } | |
300 | ||
301 | /* --------------- Filesystem Menu ------------- */ | |
302 | ||
303 | /* Function Name: GetFS | |
304 | * Description: Get Filesystem information by name. | |
305 | * Arguments: argc, argv - name of filsys in argv[1]. | |
306 | * Returns: DM_NORMAL. | |
307 | */ | |
308 | ||
309 | /* ARGSUSED */ | |
310 | int | |
311 | GetFS(argc, argv) | |
312 | int argc; | |
313 | char **argv; | |
314 | { | |
0a2c64cb | 315 | struct qelem *top; |
08345b74 | 316 | |
0a2c64cb | 317 | top = GetFSInfo(LABEL, argv[1]); /* get info. */ |
318 | Loop(top, (void *) PrintFSInfo); | |
85ca828a | 319 | FreeQueue(top); /* clean the queue. */ |
08345b74 | 320 | return (DM_NORMAL); |
321 | } | |
322 | ||
402461ad | 323 | /* Function Name: RealDeleteFS |
324 | * Description: Does the real deletion work. | |
325 | * Arguments: info - array of char *'s containing all useful info. | |
326 | * one_item - a Boolean that is true if only one item | |
327 | * in queue that dumped us here. | |
328 | * Returns: none. | |
329 | */ | |
330 | ||
331 | void | |
332 | RealDeleteFS(info, one_item) | |
333 | char ** info; | |
334 | Bool one_item; | |
335 | { | |
336 | int stat; | |
337 | char temp_buf[BUFSIZ]; | |
338 | ||
339 | /* | |
340 | * Deletetions are performed if the user hits 'y' on a list of multiple | |
341 | * filesystem, or if the user confirms on a unique alias. | |
342 | */ | |
343 | sprintf(temp_buf, "Are you sure that you want to delete filesystem %s", | |
344 | info[FS_NAME]); | |
345 | if(!one_item || Confirm(temp_buf)) { | |
8defc06b | 346 | if ( (stat = do_mr_query("delete_filesys", 1, |
14f99d7d | 347 | &info[FS_NAME], Scream, NULL)) != 0) |
402461ad | 348 | com_err(program_name, stat, " filesystem not deleted."); |
349 | else | |
350 | Put_message("Filesystem deleted."); | |
351 | } | |
352 | else | |
353 | Put_message("Filesystem not deleted."); | |
354 | } | |
355 | ||
08345b74 | 356 | /* Function Name: DeleteFS |
357 | * Description: Delete a filesystem give its name. | |
358 | * Arguments: argc, argv - argv[1] is the name of the filesystem. | |
359 | * Returns: none. | |
360 | */ | |
361 | ||
362 | /* ARGSUSED */ | |
363 | ||
364 | int | |
365 | DeleteFS(argc, argv) | |
366 | int argc; | |
367 | char **argv; | |
368 | { | |
402461ad | 369 | struct qelem *elem = GetFSInfo(LABEL, argv[1]); |
370 | QueryLoop(elem, PrintFSInfo, RealDeleteFS, "Delete the Filesystem"); | |
08345b74 | 371 | |
402461ad | 372 | FreeQueue(elem); |
08345b74 | 373 | return (DM_NORMAL); |
374 | } | |
375 | ||
402461ad | 376 | /* Function Name: RealChangeFS |
377 | * Description: performs the actual change to the filesys. | |
378 | * Arguments: info - the information | |
379 | * junk - an unused boolean. | |
380 | * Returns: none. | |
381 | */ | |
382 | ||
383 | /* ARGSUSED. */ | |
384 | static void | |
385 | RealChangeFS(info, junk) | |
386 | char ** info; | |
387 | Bool junk; | |
388 | { | |
389 | int stat; | |
390 | char ** args = AskFSInfo(info, TRUE); | |
bff71786 | 391 | extern Menu nfsphys_menu; |
392 | ||
8defc06b | 393 | stat = do_mr_query("update_filesys", CountArgs(args), args, |
14f99d7d | 394 | NullFunc, NULL); |
bff71786 | 395 | switch (stat) { |
8defc06b | 396 | case MR_NFS: |
bff71786 | 397 | Put_message("That NFS filesystem is not exported."); |
398 | if (YesNoQuestion("Fix this now (Y/N)")) { | |
399 | Do_menu(&nfsphys_menu, 0, NULL); | |
400 | if (YesNoQuestion("Retry filesystem update now (Y/N)")) { | |
8defc06b | 401 | if (stat = do_mr_query("update_filesys", CountArgs(args), args, |
14f99d7d | 402 | NullFunc, NULL)) |
bff71786 | 403 | com_err(program_name, stat, " filesystem not updated"); |
404 | else | |
405 | Put_message("filesystem sucessfully updated."); | |
406 | } | |
407 | } | |
408 | break; | |
8defc06b | 409 | case MR_SUCCESS: |
98cce88c | 410 | break; |
bff71786 | 411 | default: |
98cce88c | 412 | com_err(program_name, stat, " in UpdateFS"); |
bff71786 | 413 | } |
402461ad | 414 | } |
415 | ||
08345b74 | 416 | /* Function Name: ChangeFS |
417 | * Description: change the information in a filesys record. | |
418 | * Arguments: arc, argv - value of filsys in argv[1]. | |
419 | * Returns: DM_NORMAL. | |
420 | */ | |
421 | ||
422 | /* ARGSUSED */ | |
423 | int | |
424 | ChangeFS(argc, argv) | |
425 | char **argv; | |
426 | int argc; | |
427 | { | |
402461ad | 428 | struct qelem *elem = GetFSInfo(LABEL, argv[1]); |
429 | QueryLoop(elem, NullPrint, RealChangeFS, "Update the Filesystem"); | |
08345b74 | 430 | |
08345b74 | 431 | FreeQueue(elem); |
432 | return (DM_NORMAL); | |
433 | } | |
434 | ||
435 | /* Function Name: AddFS | |
436 | * Description: change the information in a filesys record. | |
437 | * Arguments: arc, argv - name of filsys in argv[1]. | |
438 | * Returns: DM_NORMAL. | |
439 | */ | |
440 | ||
441 | /* ARGSUSED */ | |
442 | int | |
443 | AddFS(argc, argv) | |
444 | char **argv; | |
445 | int argc; | |
446 | { | |
7cce48da | 447 | char *info[MAX_ARGS_SIZE], **args, buf[BUFSIZ]; |
85ca828a | 448 | int stat; |
bff71786 | 449 | extern Menu nfsphys_menu; |
08345b74 | 450 | |
451 | if ( !ValidName(argv[1]) ) | |
452 | return(DM_NORMAL); | |
453 | ||
8defc06b | 454 | if ( (stat = do_mr_query("get_filesys_by_label", 1, argv + 1, |
14f99d7d | 455 | NullFunc, NULL)) == 0) { |
08345b74 | 456 | Put_message ("A Filesystem by that name already exists."); |
457 | return(DM_NORMAL); | |
8defc06b | 458 | } else if (stat != MR_NO_MATCH) { |
461c03b6 | 459 | com_err(program_name, stat, " in AddFS"); |
08345b74 | 460 | return(DM_NORMAL); |
461 | } | |
462 | ||
85ca828a | 463 | args = AskFSInfo(SetDefaults(info, argv[1]), FALSE ); |
461c03b6 | 464 | |
8defc06b | 465 | stat = do_mr_query("add_filesys", CountArgs(args), args, NullFunc, NULL); |
bff71786 | 466 | switch (stat) { |
8defc06b | 467 | case MR_NFS: |
bff71786 | 468 | Put_message("That NFS filesystem is not exported."); |
469 | if (YesNoQuestion("Fix this now (Y/N)")) { | |
470 | Do_menu(&nfsphys_menu, 0, NULL); | |
471 | if (YesNoQuestion("Retry filesystem creation now (Y/N)")) { | |
8defc06b | 472 | if (stat = do_mr_query("add_filesys", CountArgs(args), args, |
14f99d7d | 473 | NullFunc, NULL)) |
bff71786 | 474 | com_err(program_name, stat, " in AddFS"); |
475 | else | |
476 | Put_message("Created."); | |
477 | } | |
478 | } | |
479 | break; | |
8defc06b | 480 | case MR_SUCCESS: |
98cce88c | 481 | break; |
bff71786 | 482 | default: |
461c03b6 | 483 | com_err(program_name, stat, " in AddFS"); |
bff71786 | 484 | } |
08345b74 | 485 | |
8defc06b | 486 | if (stat == MR_SUCCESS && !strcasecmp(info[FS_L_TYPE], "HOMEDIR")) { |
7cce48da | 487 | static char *val[] = {"def_quota", NULL}; |
488 | static char *def_quota = NULL; | |
489 | char *argv[3]; | |
490 | struct qelem *top = NULL; | |
491 | ||
492 | if (def_quota == NULL) { | |
8defc06b | 493 | stat = do_mr_query("get_value", CountArgs(val), val, |
7cce48da | 494 | StoreInfo, (char *) &top); |
8defc06b | 495 | if (stat != MR_SUCCESS) { |
7cce48da | 496 | com_err(program_name, stat, " getting default quota"); |
497 | } else { | |
498 | top = QueueTop(top); | |
499 | def_quota = Strsave(((char **)top->q_data)[0]); | |
500 | FreeQueue(top); | |
501 | } | |
502 | } | |
503 | if (def_quota != NULL) { | |
504 | sprintf(buf, "Give user %s a quota of %s on filesys %s (Y/N)", | |
505 | info[FS_NAME], def_quota, info[FS_NAME]); | |
506 | if (YesNoQuestion(buf, 1)) { | |
b124ed18 | 507 | argv[Q_NAME] = argv[Q_FILESYS] = info[FS_NAME]; |
508 | argv[Q_TYPE] = "USER"; | |
7cce48da | 509 | argv[Q_QUOTA] = def_quota; |
b124ed18 | 510 | if ((stat = do_mr_query("add_quota", Q_QUOTA+1, argv, Scream, |
8defc06b | 511 | (char *) NULL)) != MR_SUCCESS) { |
7cce48da | 512 | com_err(program_name, stat, " while adding quota"); |
513 | } | |
514 | } | |
515 | } | |
516 | } | |
517 | ||
08345b74 | 518 | FreeInfo(info); |
519 | return (DM_NORMAL); | |
520 | } | |
521 | ||
9e2516d6 | 522 | /* Function Name: SortAfter |
523 | * Description: choose a sortkey to cause an item to be added after | |
524 | * the count element in the queue | |
525 | * Arguments: queue of filesys names & sortkeys, queue count pointer | |
526 | * Returns: sort key to use. | |
527 | */ | |
528 | ||
529 | /* ARGSUSED */ | |
530 | char * | |
531 | SortAfter(elem, count) | |
532 | struct qelem *elem; | |
533 | int count; | |
534 | { | |
535 | char *prev, *next, prevnext, *key, keybuf[9]; | |
536 | ||
537 | /* first find the two keys we need to insert between */ | |
538 | prev = "A"; | |
539 | for (; count > 0; count--) { | |
540 | prev = ((char **)elem->q_data)[1]; | |
541 | if (elem->q_forw) | |
542 | elem = elem->q_forw; | |
543 | else | |
544 | break; | |
545 | } | |
546 | if (count > 0) | |
547 | next = "Z"; | |
548 | else | |
549 | next = ((char **)elem->q_data)[1]; | |
550 | ||
551 | /* now copy the matching characters */ | |
552 | for (key = keybuf; *prev && *prev == *next; next++) { | |
553 | *key++ = *prev++; | |
554 | } | |
555 | ||
556 | /* and set the last character */ | |
557 | if (*prev == 0) | |
558 | *prev = prevnext = 'A'; | |
559 | else | |
560 | prevnext = prev[1]; | |
561 | if (prevnext == 0) | |
562 | prevnext = 'A'; | |
563 | if (*next == 0) | |
564 | *next = 'Z'; | |
565 | if (*next - *prev > 1) { | |
566 | *key++ = (*next + *prev)/2; | |
567 | } else { | |
568 | *key++ = *prev; | |
569 | *key++ = (prevnext + 'Z')/2; | |
570 | } | |
571 | *key = 0; | |
572 | return(Strsave(keybuf)); | |
573 | } | |
574 | ||
575 | /* Function Name: AddFSToGroup | |
576 | * Description: add a filesystem to an FS group | |
577 | * Arguments: arc, argv - name of group in argv[1], filesys in argv[2]. | |
578 | * Returns: DM_NORMAL. | |
579 | */ | |
580 | ||
581 | /* ARGSUSED */ | |
582 | int | |
583 | AddFSToGroup(argc, argv) | |
584 | char **argv; | |
585 | int argc; | |
586 | { | |
587 | int stat, count; | |
588 | struct qelem *elem = NULL; | |
589 | char buf[BUFSIZ], *args[5], *bufp; | |
590 | ||
8defc06b | 591 | if ((stat = do_mr_query("get_fsgroup_members", 1, argv+1, StoreInfo, |
9e2516d6 | 592 | (char *)&elem)) != 0) { |
8defc06b | 593 | if (stat != MR_NO_MATCH) |
9e2516d6 | 594 | com_err(program_name, stat, " in AddFSToGroup"); |
595 | } | |
596 | if (elem == NULL) { | |
597 | args[0] = argv[1]; | |
598 | args[1] = argv[2]; | |
599 | args[2] = "M"; | |
8defc06b | 600 | stat = do_mr_query("add_filesys_to_fsgroup", 3, args, Scream, NULL); |
9e2516d6 | 601 | if (stat) |
602 | com_err(program_name, stat, " in AddFSToGroup"); | |
603 | return(DM_NORMAL); | |
604 | } | |
605 | elem = QueueTop(elem); | |
606 | fsgCount = 1; | |
607 | Loop(elem, (void *) PrintFSGMembers); | |
608 | sprintf(buf, "%d", QueueCount(elem)); | |
609 | bufp = Strsave(buf); | |
610 | stat = GetValueFromUser("Enter number of filesystem it should follow (0 to make it first):", &bufp); | |
611 | count = atoi(bufp); | |
612 | free(bufp); | |
613 | args[2] = SortAfter(elem, count); | |
614 | ||
615 | FreeQueue(QueueTop(elem)); | |
616 | args[0] = argv[1]; | |
617 | args[1] = argv[2]; | |
8defc06b | 618 | stat = do_mr_query("add_filesys_to_fsgroup", 3, args, Scream, NULL); |
619 | if (stat == MR_EXISTS) { | |
9e2516d6 | 620 | Put_message("That filesystem is already a member of the group."); |
621 | Put_message("Use the order command if you want to change the sorting order."); | |
622 | } else if (stat) | |
623 | com_err(program_name, stat, " in AddFSToGroup"); | |
624 | return(DM_NORMAL); | |
625 | } | |
626 | ||
627 | ||
628 | /* Function Name: RemoveFSFromGroup | |
629 | * Description: delete a filesystem from an FS group | |
630 | * Arguments: arc, argv - name of group in argv[1]. | |
631 | * Returns: DM_NORMAL. | |
632 | */ | |
633 | ||
634 | /* ARGSUSED */ | |
635 | int | |
636 | RemoveFSFromGroup(argc, argv) | |
637 | char **argv; | |
638 | int argc; | |
639 | { | |
640 | int stat; | |
641 | char buf[BUFSIZ]; | |
642 | ||
643 | sprintf(buf, "Delete filesystem %s from FS group %s", argv[2], argv[1]); | |
644 | if (!Confirm(buf)) | |
645 | return(DM_NORMAL); | |
8defc06b | 646 | if ((stat = do_mr_query("remove_filesys_from_fsgroup", 2, argv+1, |
9e2516d6 | 647 | Scream, NULL)) != 0) { |
648 | com_err(program_name, stat, ", not removed."); | |
649 | } | |
650 | return(DM_NORMAL); | |
651 | } | |
652 | ||
653 | /* Function Name: ChangeFSGroupOrder | |
654 | * Description: change the sortkey on a filesys in an FSgroup | |
655 | * Arguments: arc, argv - name of group in argv[1]. | |
656 | * Returns: DM_NORMAL. | |
657 | */ | |
658 | ||
659 | /* ARGSUSED */ | |
660 | int | |
661 | ChangeFSGroupOrder(argc, argv) | |
662 | char **argv; | |
663 | int argc; | |
664 | { | |
665 | int stat, src, dst; | |
666 | struct qelem *elem = NULL, *top; | |
667 | char buf[BUFSIZ], *bufp, *args[3]; | |
668 | ||
8defc06b | 669 | if ((stat = do_mr_query("get_fsgroup_members", 1, argv+1, StoreInfo, |
9e2516d6 | 670 | (char *)&elem)) != 0) { |
8defc06b | 671 | if (stat == MR_NO_MATCH) { |
9e2516d6 | 672 | sprintf(buf, "Ether %s is not a filesystem group or it has no members", argv[1]); |
673 | Put_message(buf); | |
674 | } else | |
675 | com_err(program_name, stat, " in ChangeFSGroupOrder"); | |
676 | return(DM_NORMAL); | |
677 | } | |
678 | top = QueueTop(elem); | |
679 | fsgCount = 1; | |
680 | Loop(top, (void *) PrintFSGMembers); | |
681 | while (1) { | |
682 | bufp = Strsave("1"); | |
683 | stat = GetValueFromUser("Enter number of the filesystem to move:", | |
684 | &bufp); | |
685 | src = atoi(bufp); | |
686 | free(bufp); | |
687 | if (src < 0) { | |
688 | Put_message("You must enter a positive number (or 0 to abort)."); | |
689 | continue; | |
690 | } else if (src == 0) { | |
691 | Put_message("Aborted."); | |
692 | return(DM_NORMAL); | |
693 | } | |
694 | for (elem = top; src-- > 1 && elem->q_forw; elem = elem->q_forw); | |
695 | if (src > 1) { | |
696 | Put_message("You entered a number that is too high"); | |
697 | continue; | |
698 | } | |
699 | break; | |
700 | } | |
701 | bufp = Strsave("0"); | |
702 | stat = GetValueFromUser("Enter number of filesystem it should follow (0 to make it first):", &bufp); | |
703 | dst = atoi(bufp); | |
704 | free(bufp); | |
705 | if (src == dst || src == dst + 1) { | |
706 | Put_message("That has no effect on the sorting order!"); | |
707 | return(DM_NORMAL); | |
708 | } | |
709 | args[2] = SortAfter(top, dst); | |
710 | args[0] = argv[1]; | |
711 | args[1] = ((char **)elem->q_data)[0]; | |
8defc06b | 712 | if ((stat = do_mr_query("remove_filesys_from_fsgroup", 2, args, |
9e2516d6 | 713 | Scream, NULL)) != 0) { |
714 | com_err(program_name, stat, " in ChangeFSGroupOrder"); | |
715 | return(DM_NORMAL); | |
716 | } | |
8defc06b | 717 | if ((stat = do_mr_query("add_filesys_to_fsgroup", 3, args, |
9e2516d6 | 718 | Scream, NULL)) != 0) { |
719 | com_err(program_name, stat, " in ChangeFSGroupOrder"); | |
720 | } | |
721 | return(DM_NORMAL); | |
722 | } | |
723 | ||
724 | ||
08345b74 | 725 | /* -------------- Top Level Menu ---------------- */ |
726 | ||
727 | /* Function Name: GetFSAlias | |
728 | * Description: Gets the value for a Filesystem Alias. | |
729 | * Arguments: argc, argv - name of alias in argv[1]. | |
730 | * Returns: DM_NORMAL. | |
731 | * NOTES: There should only be one filesystem per alias, thus | |
732 | * this will work correctly. | |
733 | */ | |
734 | ||
735 | /* ARGSUSED */ | |
736 | int | |
737 | GetFSAlias(argc, argv) | |
738 | int argc; | |
739 | char **argv; | |
740 | { | |
0a2c64cb | 741 | struct qelem *top; |
08345b74 | 742 | |
0a2c64cb | 743 | top = GetFSInfo(ALIAS, argv[1]); |
85ca828a | 744 | Put_message(" "); /* blank line. */ |
0a2c64cb | 745 | Loop(top, (void *) PrintFSAlias); |
08345b74 | 746 | FreeQueue(top); |
747 | return(DM_NORMAL); | |
748 | } | |
749 | ||
750 | /* Function Name: CreateFSAlias | |
6c7a2fcf | 751 | * Description: Create an alias name for a filesystem |
08345b74 | 752 | * Arguments: argc, argv - name of alias in argv[1]. |
753 | * Returns: DM_NORMAL. | |
754 | * NOTES: This requires (name, type, transl) I get {name, translation} | |
755 | * from the user. I provide type, which is well-known. | |
756 | */ | |
757 | ||
758 | /* ARGSUSED */ | |
759 | int | |
760 | CreateFSAlias(argc, argv) | |
761 | int argc; | |
762 | char **argv; | |
763 | { | |
461c03b6 | 764 | register int stat; |
08345b74 | 765 | struct qelem *elem, *top; |
461c03b6 | 766 | char *args[MAX_ARGS_SIZE], buf[BUFSIZ], **info; |
08345b74 | 767 | |
768 | elem = NULL; | |
769 | ||
770 | if (!ValidName(argv[1])) | |
771 | return(DM_NORMAL); | |
772 | ||
461c03b6 | 773 | args[ALIAS_NAME] = Strsave(argv[1]); |
774 | args[ALIAS_TYPE] = Strsave(FS_ALIAS_TYPE); | |
85ca828a | 775 | args[ALIAS_TRANS] = Strsave("*"); |
08345b74 | 776 | |
777 | /* | |
778 | * Check to see if this alias already exists in the database, if so then | |
779 | * print out values, free memory used and then exit. | |
780 | */ | |
781 | ||
8defc06b | 782 | if ( (stat = do_mr_query("get_alias", 3, args, StoreInfo, |
14f99d7d | 783 | (char *)&elem)) == 0) { |
85ca828a | 784 | top = elem = QueueTop(elem); |
08345b74 | 785 | while (elem != NULL) { |
786 | info = (char **) elem->q_data; | |
85ca828a | 787 | sprintf(buf,"The alias: %s currently describes the filesystem %s", |
461c03b6 | 788 | info[ALIAS_NAME], info[ALIAS_TRANS]); |
08345b74 | 789 | Put_message(buf); |
790 | elem = elem->q_forw; | |
791 | } | |
792 | FreeQueue(top); | |
793 | return(DM_NORMAL); | |
794 | } | |
8defc06b | 795 | else if ( stat != MR_NO_MATCH) { |
461c03b6 | 796 | com_err(program_name, stat, " in CreateFSAlias."); |
08345b74 | 797 | return(DM_NORMAL); |
798 | } | |
799 | ||
461c03b6 | 800 | args[ALIAS_TRANS]= args[ALIAS_END] = NULL; /* set to NULL initially. */ |
08345b74 | 801 | GetValueFromUser("Which filesystem will this alias point to?", |
461c03b6 | 802 | &args[ALIAS_TRANS]); |
08345b74 | 803 | |
8defc06b | 804 | if ( (stat = do_mr_query("add_alias", 3, args, NullFunc, NULL)) != 0) |
461c03b6 | 805 | com_err(program_name, stat, " in CreateFSAlias."); |
08345b74 | 806 | |
461c03b6 | 807 | FreeInfo(args); |
08345b74 | 808 | return (DM_NORMAL); |
809 | } | |
402461ad | 810 | |
811 | /* Function Name: RealDeleteFSAlias | |
812 | * Description: Does the real deletion work. | |
813 | * Arguments: info - array of char *'s containing all useful info. | |
814 | * one_item - a Boolean that is true if only one item | |
815 | * in queue that dumped us here. | |
816 | * Returns: none. | |
817 | */ | |
818 | ||
819 | void | |
820 | RealDeleteFSAlias(info, one_item) | |
821 | char ** info; | |
822 | Bool one_item; | |
823 | { | |
824 | int stat; | |
825 | char temp_buf[BUFSIZ]; | |
826 | ||
827 | /* | |
828 | * Deletetions are performed if the user hits 'y' on a list of multiple | |
829 | * filesystem, or if the user confirms on a unique alias. | |
830 | */ | |
831 | sprintf(temp_buf, | |
832 | "Are you sure that you want to delete the filesystem alias %s", | |
833 | info[ALIAS_NAME]); | |
834 | if(!one_item || Confirm(temp_buf)) { | |
8defc06b | 835 | if ( (stat = do_mr_query("delete_alias", CountArgs(info), |
14f99d7d | 836 | info, Scream, NULL)) != 0 ) |
402461ad | 837 | com_err(program_name, stat, " filesystem alias not deleted."); |
838 | else | |
839 | Put_message("Filesystem alias deleted."); | |
840 | } | |
841 | else | |
842 | Put_message("Filesystem alias not deleted."); | |
843 | } | |
08345b74 | 844 | |
845 | /* Function Name: DeleteFSAlias | |
6c7a2fcf | 846 | * Description: Delete an alias name for a filesystem |
08345b74 | 847 | * Arguments: argc, argv - name of alias in argv[1]. |
848 | * Returns: DM_NORMAL. | |
849 | * NOTES: This requires (name, type, transl) I get {name, translation} | |
850 | * from the user. I provide type, which is well-known. | |
851 | */ | |
852 | ||
853 | /* ARGSUSED */ | |
854 | int | |
855 | DeleteFSAlias(argc, argv) | |
856 | int argc; | |
857 | char **argv; | |
858 | { | |
402461ad | 859 | struct qelem *elem = GetFSInfo(ALIAS, argv[1]); |
860 | QueryLoop(elem, PrintFSAlias, RealDeleteFSAlias, | |
861 | "Delete the Filesystem Alias"); | |
862 | FreeQueue(elem); | |
08345b74 | 863 | return (DM_NORMAL); |
864 | } | |
865 | ||
866 | /* Function Name: AttachHelp | |
867 | * Description: Print help info on attachmaint. | |
868 | * Arguments: none | |
869 | * Returns: DM_NORMAL. | |
870 | */ | |
871 | ||
872 | int | |
873 | AttachHelp() | |
874 | { | |
875 | static char *message[] = { | |
9e2516d6 | 876 | "These are the options:", |
877 | "", | |
878 | "get - get information about a filesystem.", | |
879 | "add - add a new filesystem to the data base.", | |
880 | "update - update the information in the database on a filesystem.", | |
881 | "delete - delete a filesystem from the database.", | |
882 | "check - check information about association of a name and a filesys.", | |
883 | "alias - associate a name with a filesystem.", | |
884 | "unalias - disassociate a name with a filesystem.", | |
885 | "verbose - toggle the request for delete confirmation.", | |
08345b74 | 886 | NULL, |
887 | }; | |
888 | ||
889 | return(PrintHelp(message)); | |
890 | } | |
9e2516d6 | 891 | |
892 | /* Function Name: FSGroupHelp | |
893 | * Description: Print help info on fsgroups. | |
894 | * Arguments: none | |
895 | * Returns: DM_NORMAL. | |
896 | */ | |
897 | ||
898 | int | |
899 | FSGroupHelp() | |
900 | { | |
901 | static char *message[] = { | |
902 | "A filesystem group is a named sorted list of filesystems.", | |
903 | "", | |
904 | "To create, modify, or delete a group itself, use the menu above", | |
905 | " this one, and manipulate a filesystem of type FSGROUP.", | |
906 | "Options here are:", | |
907 | " get - get info about a group and show its members", | |
908 | " add - add a new member to a group.", | |
909 | " remove - remove a member from a group.", | |
910 | " order - change the sorting order of a group.", | |
911 | NULL | |
912 | }; | |
913 | ||
914 | return(PrintHelp(message)); | |
915 | } |