Mercurial > illumos > onarm
annotate usr/src/cmd/lp/cmd/lpsched/disp4.c @ 4:1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
| author | Koji Uno <koji.uno@sun.com> |
|---|---|
| date | Mon, 31 Aug 2009 14:38:03 +0900 |
| parents | c9caec207d52 |
| children |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * CDDL HEADER START | |
| 3 * | |
| 4 * The contents of this file are subject to the terms of the | |
| 5 * Common Development and Distribution License (the "License"). | |
| 6 * You may not use this file except in compliance with the License. | |
| 7 * | |
| 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
| 9 * or http://www.opensolaris.org/os/licensing. | |
| 10 * See the License for the specific language governing permissions | |
| 11 * and limitations under the License. | |
| 12 * | |
| 13 * When distributing Covered Code, include this CDDL HEADER in each | |
| 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
| 15 * If applicable, add the following below this CDDL HEADER, with the | |
| 16 * fields enclosed by brackets "[]" replaced with your own identifying | |
| 17 * information: Portions Copyright [yyyy] [name of copyright owner] | |
| 18 * | |
| 19 * CDDL HEADER END | |
| 20 */ | |
| 21 /* | |
| 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. | |
| 23 * Use is subject to license terms. | |
| 24 */ | |
| 25 | |
| 26 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ | |
| 27 /* All Rights Reserved */ | |
| 28 | |
| 29 | |
|
4
1a15d5aaf794
synchronized with onnv_86 (6202) in onnv-gate
Koji Uno <koji.uno@sun.com>
parents:
0
diff
changeset
|
30 #pragma ident "%Z%%M% %I% %E% SMI" |
| 0 | 31 |
| 32 #include "time.h" | |
| 33 #include "dispatch.h" | |
| 34 #include <syslog.h> | |
| 35 | |
| 36 | |
| 37 /** | |
| 38 ** s_accept_dest() | |
| 39 **/ | |
| 40 | |
| 41 void | |
| 42 s_accept_dest(char *m, MESG *md) | |
| 43 { | |
| 44 char *destination; | |
| 45 ushort status; | |
| 46 register PSTATUS *pps; | |
| 47 register CSTATUS *pcs; | |
| 48 | |
| 49 getmessage (m, S_ACCEPT_DEST, &destination); | |
| 50 syslog(LOG_DEBUG, "s_accept_dest(%s)", | |
| 51 (destination ? destination : "NULL")); | |
| 52 | |
| 53 /* | |
| 54 * Have we seen this destination as a printer? | |
| 55 */ | |
| 56 if ((pps = search_pstatus(destination))) | |
| 57 if ((pps->status & PS_REJECTED) == 0) | |
| 58 status = MERRDEST; | |
| 59 else { | |
| 60 pps->status &= ~PS_REJECTED; | |
| 61 (void) time (&pps->rej_date); | |
| 62 dump_pstatus (); | |
| 63 status = MOK; | |
| 64 } | |
| 65 | |
| 66 /* | |
| 67 * Have we seen this destination as a class? | |
| 68 */ | |
| 69 else if ((pcs = search_cstatus(destination))) | |
| 70 if ((pcs->status & CS_REJECTED) == 0) | |
| 71 status = MERRDEST; | |
| 72 else { | |
| 73 pcs->status &= ~CS_REJECTED; | |
| 74 (void) time (&pcs->rej_date); | |
| 75 dump_cstatus (); | |
| 76 status = MOK; | |
| 77 } | |
| 78 | |
| 79 else | |
| 80 status = MNODEST; | |
| 81 | |
| 82 mputm (md, R_ACCEPT_DEST, status); | |
| 83 return; | |
| 84 } | |
| 85 | |
| 86 /** | |
| 87 ** s_reject_dest() | |
| 88 **/ | |
| 89 | |
| 90 void | |
| 91 s_reject_dest(char *m, MESG *md) | |
| 92 { | |
| 93 char *destination, | |
| 94 *reason; | |
| 95 ushort status; | |
| 96 register PSTATUS *pps; | |
| 97 register CSTATUS *pcs; | |
| 98 | |
| 99 | |
| 100 getmessage (m, S_REJECT_DEST, &destination, &reason); | |
| 101 syslog(LOG_DEBUG, "s_reject_dest(%s, %s)", | |
| 102 (destination ? destination : "NULL"), | |
| 103 (reason ? reason : "NULL")); | |
| 104 | |
| 105 /* | |
| 106 * Have we seen this destination as a printer? | |
| 107 */ | |
| 108 if ((pps = search_pstatus(destination))) | |
| 109 if (pps->status & PS_REJECTED) | |
| 110 status = MERRDEST; | |
| 111 else { | |
| 112 pps->status |= PS_REJECTED; | |
| 113 (void) time (&pps->rej_date); | |
| 114 load_str (&pps->rej_reason, reason); | |
| 115 dump_pstatus (); | |
| 116 status = MOK; | |
| 117 } | |
| 118 | |
| 119 /* | |
| 120 * Have we seen this destination as a class? | |
| 121 */ | |
| 122 else if ((pcs = search_cstatus(destination))) | |
| 123 if (pcs->status & CS_REJECTED) | |
| 124 status = MERRDEST; | |
| 125 else { | |
| 126 pcs->status |= CS_REJECTED; | |
| 127 (void) time (&pcs->rej_date); | |
| 128 load_str (&pcs->rej_reason, reason); | |
| 129 dump_cstatus (); | |
| 130 status = MOK; | |
| 131 } | |
| 132 | |
| 133 else | |
| 134 status = MNODEST; | |
| 135 | |
| 136 mputm (md, R_REJECT_DEST, status); | |
| 137 return; | |
| 138 } | |
| 139 | |
| 140 /** | |
| 141 ** s_enable_dest() | |
| 142 **/ | |
| 143 | |
| 144 void | |
| 145 s_enable_dest(char *m, MESG *md) | |
| 146 { | |
| 147 char *printer; | |
| 148 ushort status; | |
| 149 register PSTATUS *pps; | |
| 150 | |
| 151 | |
| 152 getmessage (m, S_ENABLE_DEST, &printer); | |
| 153 syslog(LOG_DEBUG, "s_enable_dest(%s)", (printer ? printer : "NULL")); | |
| 154 | |
| 155 /* | |
| 156 * Have we seen this printer before? | |
| 157 */ | |
| 158 if ((pps = search_pstatus(printer))) | |
| 159 if (enable(pps) == -1) | |
| 160 status = MERRDEST; | |
| 161 else | |
| 162 status = MOK; | |
| 163 else | |
| 164 status = MNODEST; | |
| 165 | |
| 166 mputm (md, R_ENABLE_DEST, status); | |
| 167 return; | |
| 168 } | |
| 169 | |
| 170 /** | |
| 171 ** s_disable_dest() | |
| 172 **/ | |
| 173 | |
| 174 void | |
| 175 s_disable_dest(char *m, MESG *md) | |
| 176 { | |
| 177 char *destination, | |
| 178 *reason, | |
| 179 *req_id = 0; | |
| 180 ushort when, | |
| 181 status; | |
| 182 register PSTATUS *pps; | |
| 183 | |
| 184 getmessage (m, S_DISABLE_DEST, &destination, &reason, &when); | |
| 185 syslog(LOG_DEBUG, "s_disable_dest(%s, %s, %d)", | |
| 186 (destination ? destination : "NULL"), | |
| 187 (reason ? reason : "NULL"), when); | |
| 188 | |
| 189 | |
| 190 /* | |
| 191 * Have we seen this printer before? | |
| 192 */ | |
| 193 if ((pps = search_pstatus(destination))) { | |
| 194 | |
| 195 /* | |
| 196 * If we are to cancel a currently printing request, | |
| 197 * we will send back the request's ID. | |
| 198 * Save a copy of the ID before calling "disable()", | |
| 199 * in case the disabling loses it (e.g. the request | |
| 200 * might get attached to another printer). (Actually, | |
| 201 * the current implementation won't DETACH the request | |
| 202 * from this printer until the child process responds, | |
| 203 * but a future implementation might.) | |
| 204 */ | |
| 205 if (pps->request && when == 2) | |
| 206 req_id = Strdup(pps->request->secure->req_id); | |
| 207 | |
| 208 if (disable(pps, reason, (int)when) == -1) { | |
| 209 if (req_id) { | |
| 210 Free (req_id); | |
| 211 req_id = 0; | |
| 212 } | |
| 213 status = MERRDEST; | |
| 214 } else | |
| 215 status = MOK; | |
| 216 | |
| 217 } else | |
| 218 status = MNODEST; | |
| 219 | |
| 220 mputm (md, R_DISABLE_DEST, status, NB(req_id)); | |
| 221 if (req_id) | |
| 222 Free (req_id); | |
| 223 | |
| 224 return; | |
| 225 } | |
| 226 | |
| 227 /** | |
| 228 ** s_load_filter_table() | |
| 229 **/ | |
| 230 | |
| 231 void | |
| 232 s_load_filter_table(char *m, MESG *md) | |
| 233 { | |
| 234 ushort status; | |
| 235 | |
| 236 syslog(LOG_DEBUG, "s_load_filter_table()"); | |
| 237 | |
| 238 trash_filters (); | |
| 239 if (Loadfilters((char *)0) == -1) | |
| 240 status = MNOOPEN; | |
| 241 else { | |
| 242 /* | |
| 243 * This is what makes changing filters expensive! | |
| 244 */ | |
| 245 queue_check (qchk_filter); | |
| 246 | |
| 247 status = MOK; | |
| 248 } | |
| 249 | |
| 250 mputm (md, R_LOAD_FILTER_TABLE, status); | |
| 251 return; | |
| 252 } | |
| 253 | |
| 254 /** | |
| 255 ** s_unload_filter_table() | |
| 256 **/ | |
| 257 | |
| 258 void | |
| 259 s_unload_filter_table(char *m, MESG *md) | |
| 260 { | |
| 261 syslog(LOG_DEBUG, "s_unload_filter_table()"); | |
| 262 | |
| 263 trash_filters (); | |
| 264 | |
| 265 /* | |
| 266 * This is what makes changing filters expensive! | |
| 267 */ | |
| 268 queue_check (qchk_filter); | |
| 269 | |
| 270 mputm (md, R_UNLOAD_FILTER_TABLE, MOK); | |
| 271 return; | |
| 272 } | |
| 273 | |
| 274 /** | |
| 275 ** s_load_user_file() | |
| 276 **/ | |
| 277 | |
| 278 void | |
| 279 s_load_user_file(char *m, MESG *md) | |
| 280 { | |
| 281 /* | |
| 282 * The first call to "getuser()" will load the whole file. | |
| 283 */ | |
| 284 syslog(LOG_DEBUG, "s_load_user_file()"); | |
| 285 | |
| 286 trashusers (); | |
| 287 | |
| 288 mputm (md, R_LOAD_USER_FILE, MOK); | |
| 289 return; | |
| 290 } | |
| 291 | |
| 292 /** | |
| 293 ** s_unload_user_file() | |
| 294 **/ | |
| 295 | |
| 296 void | |
| 297 s_unload_user_file(char *m, MESG *md) | |
| 298 { | |
| 299 syslog(LOG_DEBUG, "s_unload_user_file()"); | |
| 300 | |
| 301 trashusers (); /* THIS WON'T DO TRUE UNLOAD, SORRY! */ | |
| 302 | |
| 303 mputm (md, R_UNLOAD_USER_FILE, MOK); | |
| 304 return; | |
| 305 } | |
| 306 /** | |
| 307 ** s_shutdown() | |
| 308 **/ | |
| 309 | |
| 310 void | |
| 311 s_shutdown(char *m, MESG *md) | |
| 312 { | |
| 313 ushort immediate; | |
| 314 | |
| 315 (void)getmessage (m, S_SHUTDOWN, &immediate); | |
| 316 syslog(LOG_DEBUG, "s_shutdown(%d)", immediate); | |
| 317 | |
| 318 switch (md->type) { | |
| 319 case MD_STREAM: | |
| 320 case MD_SYS_FIFO: | |
| 321 case MD_USR_FIFO: | |
| 322 mputm (md, R_SHUTDOWN, MOK); | |
| 323 lpshut (immediate); | |
| 324 /*NOTREACHED*/ | |
| 325 default: | |
| 326 syslog(LOG_DEBUG, | |
| 327 "Received S_SHUTDOWN on a type %d connection\n", | |
| 328 md->type); | |
| 329 } | |
| 330 | |
| 331 return; | |
| 332 } | |
| 333 | |
| 334 /** | |
| 335 ** s_quiet_alert() | |
| 336 **/ | |
| 337 | |
| 338 void | |
| 339 s_quiet_alert(char *m, MESG *md) | |
| 340 { | |
| 341 char *name; | |
| 342 ushort type, | |
| 343 status; | |
| 344 register FSTATUS *pfs; | |
| 345 register PSTATUS *pps; | |
| 346 register PWSTATUS *ppws; | |
| 347 | |
| 348 | |
| 349 /* | |
| 350 * We quiet an alert by cancelling it with "cancel_alert()" | |
| 351 * and then resetting the active flag. This effectively just | |
| 352 * terminates the process running the alert but tricks the | |
| 353 * rest of the Spooler into thinking it is still active. | |
| 354 * The alert will be reactivated only AFTER "cancel_alert()" | |
| 355 * has been called (to clear the active flag) and then "alert()" | |
| 356 * is called again. Thus: | |
| 357 * | |
| 358 * For printer faults the alert will be reactivated when: | |
| 359 * - a fault is found after the current fault has been | |
| 360 * cleared (i.e. after successful print or after manually | |
| 361 * enabled). | |
| 362 * | |
| 363 * For forms/print-wheels the alert will be reactivated when: | |
| 364 * - the form/print-wheel becomes mounted and then unmounted | |
| 365 * again, with too many requests still pending; | |
| 366 * - the number of requests falls below the threshold and | |
| 367 * then rises above it again. | |
| 368 */ | |
| 369 | |
| 370 (void)getmessage (m, S_QUIET_ALERT, &name, &type); | |
| 371 syslog(LOG_DEBUG, "s_quiet_alert(%s, %d)", (name ? name : "NULL"), | |
| 372 type); | |
| 373 | |
| 374 if (!*name) | |
| 375 status = MNODEST; | |
| 376 | |
| 377 else switch (type) { | |
| 378 case QA_FORM: | |
| 379 if (!(pfs = search_fstatus(name))) | |
| 380 status = MNODEST; | |
| 381 | |
| 382 else if (!pfs->alert->active) | |
| 383 status = MERRDEST; | |
| 384 | |
| 385 else { | |
| 386 cancel_alert (A_FORM, pfs); | |
| 387 pfs->alert->active = 1; | |
| 388 status = MOK; | |
| 389 } | |
| 390 break; | |
| 391 | |
| 392 case QA_PRINTER: | |
| 393 if (!(pps = search_pstatus(name))) | |
| 394 status = MNODEST; | |
| 395 | |
| 396 else if (!pps->alert->active) | |
| 397 status = MERRDEST; | |
| 398 | |
| 399 else { | |
| 400 cancel_alert (A_PRINTER, pps); | |
| 401 pps->alert->active = 1; | |
| 402 status = MOK; | |
| 403 } | |
| 404 break; | |
| 405 | |
| 406 case QA_PRINTWHEEL: | |
| 407 if (!(ppws = search_pwstatus(name))) | |
| 408 status = MNODEST; | |
| 409 | |
| 410 else if (!ppws->alert->active) | |
| 411 status = MERRDEST; | |
| 412 | |
| 413 else { | |
| 414 cancel_alert (A_PWHEEL, ppws); | |
| 415 ppws->alert->active = 1; | |
| 416 status = MOK; | |
| 417 } | |
| 418 break; | |
| 419 } | |
| 420 | |
| 421 mputm (md, R_QUIET_ALERT, status); | |
| 422 return; | |
| 423 } | |
| 424 | |
| 425 /** | |
| 426 ** s_send_fault() | |
| 427 **/ | |
| 428 | |
| 429 void | |
| 430 s_send_fault(char *m, MESG *md) | |
| 431 { | |
| 432 long key; | |
| 433 char *printerOrForm, *alert_text; | |
| 434 ushort status; | |
| 435 register PSTATUS *pps; | |
| 436 | |
| 437 getmessage (m, S_SEND_FAULT, &printerOrForm, &key, &alert_text); | |
| 438 syslog(LOG_DEBUG, "s_send_fault(%s, %x, %s)", | |
| 439 (printerOrForm ? printerOrForm : "NULL"), key, | |
| 440 (alert_text ? alert_text : "NULL")); | |
| 441 | |
| 442 if (!(pps = search_pstatus(printerOrForm)) || (!pps->exec) || | |
| 443 pps->exec->key != key || !pps->request) { | |
| 444 status = MERRDEST; | |
| 445 } else { | |
| 446 printer_fault(pps, pps->request, alert_text, 0); | |
| 447 status = MOK; | |
| 448 } | |
| 449 | |
| 450 mputm (md, R_SEND_FAULT, status); | |
| 451 } | |
| 452 | |
| 453 /* | |
| 454 * s_clear_fault() | |
| 455 */ | |
| 456 void | |
| 457 s_clear_fault(char *m, MESG *md) | |
| 458 { | |
| 459 long key; | |
| 460 char *printerOrForm, *alert_text; | |
| 461 ushort status; | |
| 462 register PSTATUS *pps; | |
| 463 | |
| 464 getmessage(m, S_CLEAR_FAULT, &printerOrForm, &key, &alert_text); | |
| 465 syslog(LOG_DEBUG, "s_clear_fault(%s, %x, %s)", | |
| 466 (printerOrForm ? printerOrForm : "NULL"), key, | |
| 467 (alert_text ? alert_text : "NULL")); | |
| 468 | |
| 469 | |
| 470 if (! (pps = search_pstatus(printerOrForm)) || ((key > 0) && | |
| 471 ((!pps->exec) || pps->exec->key != key || !pps->request ))) { | |
| 472 status = MERRDEST; | |
| 473 } else { | |
| 474 clear_printer_fault(pps, alert_text); | |
| 475 status = MOK; | |
| 476 } | |
| 477 | |
| 478 mputm (md, R_CLEAR_FAULT, status); | |
| 479 } | |
| 480 | |
| 481 | |
| 482 /* | |
| 483 * s_paper_changed() | |
| 484 */ | |
| 485 void | |
| 486 s_paper_changed(char *m, MESG *md) | |
| 487 { | |
| 488 short trayNum, mode, pagesPrinted; | |
| 489 char *printer, *paper; | |
| 490 ushort status; | |
| 491 short chgd = 0; | |
| 492 register PSTATUS *pps; | |
| 493 register FSTATUS *pfs,*pfsWas; | |
| 494 | |
| 495 getmessage(m, S_PAPER_CHANGED, &printer, &trayNum, &paper, &mode, | |
| 496 &pagesPrinted); | |
| 497 syslog(LOG_DEBUG, "s_paper_changed(%s, %d, %s, %d, %d)", | |
| 498 (printer ? printer : "NULL"), trayNum, (paper ? paper : "NULL"), | |
| 499 mode, pagesPrinted); | |
| 500 | |
| 501 if (!(pps = search_pstatus(printer))) | |
| 502 status = MNODEST; | |
| 503 else if ((trayNum <=0) || (trayNum > pps->numForms)) | |
| 504 status = MNOTRAY; | |
| 505 else { | |
| 506 status = MOK; | |
| 507 if (*paper && (pfsWas = pps->forms[trayNum-1].form) && | |
| 508 (!STREQU(pfsWas->form->paper,paper))) { | |
| 509 pfs = search_fptable(paper); | |
| 510 if (pfs) { | |
| 511 remount_form(pps, pfs, trayNum); | |
| 512 chgd = 1; | |
| 513 } else | |
| 514 status = MNOMEDIA; | |
| 515 } | |
| 516 if ( status == MOK ) { | |
| 517 pps->forms[trayNum].isAvailable = mode; | |
| 518 if ((chgd || !mode) && (!pagesPrinted) && pps->exec) { | |
| 519 if (pps->request) | |
| 520 pps->request->request->outcome |= | |
| 521 RS_STOPPED; | |
| 522 terminate(pps->exec); | |
| 523 schedule(EV_LATER, 1, EV_INTERF, pps); | |
| 524 } | |
| 525 } | |
| 526 } | |
| 527 mputm(md, R_PAPER_CHANGED, status); | |
| 528 } | |
| 529 |