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Commit | Line | Data |
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ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
7e86f2f6 | 4 | * CGI <-> IPP variable routines for CUPS. |
ef416fc2 | 5 | * |
5e6c3df7 | 6 | * Copyright 2007-2015 by Apple Inc. |
7e86f2f6 | 7 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 8 | * |
7e86f2f6 MS |
9 | * These coded instructions, statements, and computer programs are the |
10 | * property of Apple Inc. and are protected by Federal copyright | |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | */ |
15 | ||
16 | /* | |
17 | * Include necessary headers... | |
18 | */ | |
19 | ||
20 | #include "cgi-private.h" | |
21 | ||
22 | ||
23 | /* | |
24 | * 'cgiGetAttributes()' - Get the list of attributes that are needed | |
25 | * by the template file. | |
26 | */ | |
27 | ||
28 | void | |
29 | cgiGetAttributes(ipp_t *request, /* I - IPP request */ | |
30 | const char *tmpl) /* I - Base filename */ | |
31 | { | |
32 | int num_attrs; /* Number of attributes */ | |
33 | char *attrs[1000]; /* Attributes */ | |
34 | int i; /* Looping var */ | |
35 | char filename[1024], /* Filename */ | |
36 | locale[16]; /* Locale name */ | |
37 | const char *directory, /* Directory */ | |
38 | *lang; /* Language */ | |
39 | FILE *in; /* Input file */ | |
40 | int ch; /* Character from file */ | |
41 | char name[255], /* Name of variable */ | |
42 | *nameptr; /* Pointer into name */ | |
43 | ||
44 | ||
45 | /* | |
46 | * Convert the language to a locale name... | |
47 | */ | |
48 | ||
49 | if ((lang = getenv("LANG")) != NULL) | |
50 | { | |
51 | for (i = 0; lang[i] && i < 15; i ++) | |
52 | if (isalnum(lang[i] & 255)) | |
7e86f2f6 | 53 | locale[i] = (char)tolower(lang[i]); |
ef416fc2 | 54 | else |
55 | locale[i] = '_'; | |
56 | ||
57 | locale[i] = '\0'; | |
58 | } | |
59 | else | |
60 | locale[0] = '\0'; | |
61 | ||
62 | /* | |
63 | * See if we have a template file for this language... | |
64 | */ | |
65 | ||
66 | directory = cgiGetTemplateDir(); | |
67 | ||
68 | snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); | |
69 | if (access(filename, 0)) | |
70 | { | |
71 | locale[2] = '\0'; | |
72 | ||
73 | snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); | |
74 | if (access(filename, 0)) | |
75 | snprintf(filename, sizeof(filename), "%s/%s", directory, tmpl); | |
76 | } | |
77 | ||
78 | /* | |
79 | * Open the template file... | |
80 | */ | |
81 | ||
82 | if ((in = fopen(filename, "r")) == NULL) | |
83 | return; | |
84 | ||
85 | /* | |
86 | * Loop through the file adding attribute names as needed... | |
87 | */ | |
88 | ||
89 | num_attrs = 0; | |
d09495fa | 90 | attrs[0] = NULL; /* Eliminate compiler warning */ |
ef416fc2 | 91 | |
92 | while ((ch = getc(in)) != EOF) | |
93 | if (ch == '\\') | |
94 | getc(in); | |
7e86f2f6 | 95 | else if (ch == '{' && num_attrs < (int)(sizeof(attrs) / sizeof(attrs[0]))) |
ef416fc2 | 96 | { |
97 | /* | |
98 | * Grab the name... | |
99 | */ | |
100 | ||
101 | for (nameptr = name; (ch = getc(in)) != EOF;) | |
58dc1933 | 102 | if (strchr("}]<>=!~ \t\n", ch)) |
ef416fc2 | 103 | break; |
104 | else if (nameptr > name && ch == '?') | |
105 | break; | |
106 | else if (nameptr < (name + sizeof(name) - 1)) | |
107 | { | |
108 | if (ch == '_') | |
109 | *nameptr++ = '-'; | |
110 | else | |
7e86f2f6 | 111 | *nameptr++ = (char)ch; |
ef416fc2 | 112 | } |
113 | ||
114 | *nameptr = '\0'; | |
115 | ||
116 | if (!strncmp(name, "printer_state_history", 21)) | |
5a9febac | 117 | strlcpy(name, "printer_state_history", sizeof(name)); |
ef416fc2 | 118 | |
119 | /* | |
120 | * Possibly add it to the list of attributes... | |
121 | */ | |
122 | ||
123 | for (i = 0; i < num_attrs; i ++) | |
124 | if (!strcmp(attrs[i], name)) | |
125 | break; | |
126 | ||
127 | if (i >= num_attrs) | |
128 | { | |
129 | attrs[num_attrs] = strdup(name); | |
130 | num_attrs ++; | |
131 | } | |
132 | } | |
133 | ||
134 | /* | |
135 | * If we have attributes, add a requested-attributes attribute to the | |
136 | * request... | |
137 | */ | |
138 | ||
139 | if (num_attrs > 0) | |
140 | { | |
141 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
142 | "requested-attributes", num_attrs, NULL, (const char **)attrs); | |
143 | ||
144 | for (i = 0; i < num_attrs; i ++) | |
145 | free(attrs[i]); | |
146 | } | |
91c84a35 MS |
147 | |
148 | fclose(in); | |
ef416fc2 | 149 | } |
150 | ||
151 | ||
152 | /* | |
fa73b229 | 153 | * 'cgiGetIPPObjects()' - Get the objects in an IPP response. |
ef416fc2 | 154 | */ |
155 | ||
156 | cups_array_t * /* O - Array of objects */ | |
157 | cgiGetIPPObjects(ipp_t *response, /* I - IPP response */ | |
158 | void *search) /* I - Search filter */ | |
159 | { | |
160 | int i; /* Looping var */ | |
161 | cups_array_t *objs; /* Array of objects */ | |
162 | ipp_attribute_t *attr, /* Current attribute */ | |
163 | *first; /* First attribute for object */ | |
164 | ipp_tag_t group; /* Current group tag */ | |
165 | int add; /* Add this object to the array? */ | |
166 | ||
167 | ||
168 | if (!response) | |
169 | return (0); | |
170 | ||
171 | for (add = 0, first = NULL, objs = cupsArrayNew(NULL, NULL), | |
172 | group = IPP_TAG_ZERO, attr = response->attrs; | |
173 | attr; | |
174 | attr = attr->next) | |
175 | { | |
176 | if (attr->group_tag != group) | |
177 | { | |
178 | group = attr->group_tag; | |
179 | ||
180 | if (group != IPP_TAG_ZERO && group != IPP_TAG_OPERATION) | |
181 | { | |
182 | first = attr; | |
183 | add = 0; | |
184 | } | |
185 | else if (add && first) | |
186 | { | |
187 | cupsArrayAdd(objs, first); | |
188 | ||
189 | add = 0; | |
190 | first = NULL; | |
191 | } | |
192 | } | |
193 | ||
194 | if (attr->name && attr->group_tag != IPP_TAG_OPERATION && !add) | |
195 | { | |
196 | if (!search) | |
197 | { | |
198 | /* | |
199 | * Add all objects if there is no search... | |
200 | */ | |
201 | ||
202 | add = 1; | |
203 | } | |
204 | else | |
205 | { | |
206 | /* | |
207 | * Check the search string against the string and integer values. | |
208 | */ | |
209 | ||
210 | switch (attr->value_tag) | |
211 | { | |
212 | case IPP_TAG_TEXTLANG : | |
213 | case IPP_TAG_NAMELANG : | |
214 | case IPP_TAG_TEXT : | |
215 | case IPP_TAG_NAME : | |
216 | case IPP_TAG_KEYWORD : | |
217 | case IPP_TAG_URI : | |
218 | case IPP_TAG_MIMETYPE : | |
219 | for (i = 0; !add && i < attr->num_values; i ++) | |
220 | if (cgiDoSearch(search, attr->values[i].string.text)) | |
221 | add = 1; | |
222 | break; | |
223 | ||
224 | case IPP_TAG_INTEGER : | |
945bef52 MS |
225 | if (!strncmp(ippGetName(attr), "time-at-", 8)) |
226 | break; /* Ignore time-at-xxx */ | |
227 | ||
ef416fc2 | 228 | for (i = 0; !add && i < attr->num_values; i ++) |
229 | { | |
230 | char buf[255]; /* Number buffer */ | |
231 | ||
232 | ||
233 | sprintf(buf, "%d", attr->values[i].integer); | |
234 | ||
235 | if (cgiDoSearch(search, buf)) | |
236 | add = 1; | |
237 | } | |
238 | break; | |
239 | ||
240 | default : | |
241 | break; | |
242 | } | |
243 | } | |
244 | } | |
245 | } | |
246 | ||
247 | if (add && first) | |
248 | cupsArrayAdd(objs, first); | |
249 | ||
250 | return (objs); | |
251 | } | |
252 | ||
253 | ||
fa73b229 | 254 | /* |
255 | * 'cgiMoveJobs()' - Move one or more jobs. | |
256 | * | |
257 | * At least one of dest or job_id must be non-zero/NULL. | |
258 | */ | |
259 | ||
260 | void | |
261 | cgiMoveJobs(http_t *http, /* I - Connection to server */ | |
262 | const char *dest, /* I - Destination or NULL */ | |
263 | int job_id) /* I - Job ID or 0 for all */ | |
264 | { | |
265 | int i; /* Looping var */ | |
266 | const char *user; /* Username */ | |
267 | ipp_t *request, /* IPP request */ | |
268 | *response; /* IPP response */ | |
269 | ipp_attribute_t *attr; /* Current attribute */ | |
270 | const char *name; /* Destination name */ | |
271 | const char *job_printer_uri; /* JOB_PRINTER_URI form variable */ | |
272 | char current_dest[1024]; /* Current destination */ | |
273 | ||
274 | ||
275 | /* | |
c7017ecc | 276 | * Make sure we have a username... |
fa73b229 | 277 | */ |
278 | ||
c7017ecc MS |
279 | if ((user = getenv("REMOTE_USER")) == NULL) |
280 | { | |
281 | puts("Status: 401\n"); | |
282 | exit(0); | |
283 | } | |
fa73b229 | 284 | |
285 | /* | |
286 | * See if the user has already selected a new destination... | |
287 | */ | |
288 | ||
289 | if ((job_printer_uri = cgiGetVariable("JOB_PRINTER_URI")) == NULL) | |
290 | { | |
291 | /* | |
292 | * Make sure necessary form variables are set... | |
293 | */ | |
294 | ||
295 | if (job_id) | |
296 | { | |
297 | char temp[255]; /* Temporary string */ | |
298 | ||
299 | ||
300 | sprintf(temp, "%d", job_id); | |
301 | cgiSetVariable("JOB_ID", temp); | |
302 | } | |
303 | ||
304 | if (dest) | |
305 | cgiSetVariable("PRINTER_NAME", dest); | |
306 | ||
307 | /* | |
308 | * No new destination specified, show the user what the available | |
309 | * printers/classes are... | |
310 | */ | |
311 | ||
312 | if (!dest) | |
313 | { | |
314 | /* | |
315 | * Get the current destination for job N... | |
316 | */ | |
317 | ||
318 | char job_uri[1024]; /* Job URI */ | |
319 | ||
320 | ||
321 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); | |
322 | ||
323 | snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", job_id); | |
324 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
325 | NULL, job_uri); | |
326 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
327 | "requested-attributes", NULL, "job-printer-uri"); | |
ef55b745 | 328 | |
fa73b229 | 329 | if ((response = cupsDoRequest(http, request, "/")) != NULL) |
330 | { | |
331 | if ((attr = ippFindAttribute(response, "job-printer-uri", | |
332 | IPP_TAG_URI)) != NULL) | |
333 | { | |
334 | /* | |
335 | * Pull the name from the URI... | |
336 | */ | |
337 | ||
338 | strlcpy(current_dest, strrchr(attr->values[0].string.text, '/') + 1, | |
339 | sizeof(current_dest)); | |
340 | dest = current_dest; | |
341 | } | |
342 | ||
343 | ippDelete(response); | |
344 | } | |
345 | ||
346 | if (!dest) | |
347 | { | |
348 | /* | |
349 | * Couldn't get the current destination... | |
350 | */ | |
351 | ||
352 | cgiStartHTML(cgiText(_("Move Job"))); | |
4d301e69 | 353 | cgiShowIPPError(_("Unable to find destination for job")); |
fa73b229 | 354 | cgiEndHTML(); |
355 | return; | |
356 | } | |
357 | } | |
358 | ||
359 | /* | |
360 | * Get the list of available destinations... | |
361 | */ | |
362 | ||
363 | request = ippNewRequest(CUPS_GET_PRINTERS); | |
364 | ||
365 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
366 | "requested-attributes", NULL, "printer-uri-supported"); | |
367 | ||
f11a948a MS |
368 | if (user) |
369 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
370 | "requesting-user-name", NULL, user); | |
371 | ||
372 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_ENUM, "printer-type", | |
373 | CUPS_PRINTER_LOCAL); | |
374 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_ENUM, "printer-type-mask", | |
375 | CUPS_PRINTER_SCANNER); | |
fa73b229 | 376 | |
377 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
378 | { | |
379 | for (i = 0, attr = ippFindAttribute(response, "printer-uri-supported", | |
380 | IPP_TAG_URI); | |
381 | attr; | |
382 | attr = ippFindNextAttribute(response, "printer-uri-supported", | |
383 | IPP_TAG_URI)) | |
384 | { | |
385 | /* | |
386 | * Pull the name from the URI... | |
387 | */ | |
388 | ||
389 | name = strrchr(attr->values[0].string.text, '/') + 1; | |
390 | ||
391 | /* | |
392 | * If the name is not the same as the current destination, add it! | |
393 | */ | |
394 | ||
88f9aafc | 395 | if (_cups_strcasecmp(name, dest)) |
fa73b229 | 396 | { |
397 | cgiSetArray("JOB_PRINTER_URI", i, attr->values[0].string.text); | |
398 | cgiSetArray("JOB_PRINTER_NAME", i, name); | |
399 | i ++; | |
400 | } | |
401 | } | |
402 | ||
403 | ippDelete(response); | |
404 | } | |
405 | ||
406 | /* | |
407 | * Show the form... | |
408 | */ | |
409 | ||
410 | if (job_id) | |
411 | cgiStartHTML(cgiText(_("Move Job"))); | |
412 | else | |
413 | cgiStartHTML(cgiText(_("Move All Jobs"))); | |
414 | ||
f11a948a MS |
415 | if (cgiGetSize("JOB_PRINTER_NAME") > 0) |
416 | cgiCopyTemplateLang("job-move.tmpl"); | |
417 | else | |
418 | { | |
419 | if (job_id) | |
420 | cgiSetVariable("MESSAGE", cgiText(_("Unable to move job"))); | |
421 | else | |
422 | cgiSetVariable("MESSAGE", cgiText(_("Unable to move jobs"))); | |
423 | ||
424 | cgiSetVariable("ERROR", cgiText(_("No destinations added."))); | |
425 | cgiCopyTemplateLang("error.tmpl"); | |
426 | } | |
fa73b229 | 427 | } |
428 | else | |
429 | { | |
430 | /* | |
431 | * Try moving the job or jobs... | |
432 | */ | |
433 | ||
434 | char uri[1024], /* Job/printer URI */ | |
435 | resource[1024], /* Post resource */ | |
436 | refresh[1024]; /* Refresh URL */ | |
437 | const char *job_printer_name; /* New printer name */ | |
438 | ||
439 | ||
440 | request = ippNewRequest(CUPS_MOVE_JOB); | |
441 | ||
442 | if (job_id) | |
443 | { | |
444 | /* | |
445 | * Move 1 job... | |
446 | */ | |
447 | ||
448 | snprintf(resource, sizeof(resource), "/jobs/%d", job_id); | |
449 | ||
450 | snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); | |
451 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
452 | NULL, uri); | |
453 | } | |
454 | else | |
455 | { | |
456 | /* | |
457 | * Move all active jobs on a destination... | |
458 | */ | |
459 | ||
460 | snprintf(resource, sizeof(resource), "/%s/%s", | |
461 | cgiGetVariable("SECTION"), dest); | |
462 | ||
a4d04587 | 463 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
464 | "localhost", ippPort(), "/%s/%s", | |
465 | cgiGetVariable("SECTION"), dest); | |
fa73b229 | 466 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
467 | NULL, uri); | |
468 | } | |
469 | ||
470 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-printer-uri", | |
471 | NULL, job_printer_uri); | |
472 | ||
473 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
474 | "requesting-user-name", NULL, user); | |
475 | ||
476 | ippDelete(cupsDoRequest(http, request, resource)); | |
477 | ||
478 | /* | |
479 | * Show the results... | |
480 | */ | |
481 | ||
482 | job_printer_name = strrchr(job_printer_uri, '/') + 1; | |
483 | ||
484 | if (cupsLastError() <= IPP_OK_CONFLICT) | |
485 | { | |
a0f6818e MS |
486 | const char *path = strstr(job_printer_uri, "/printers/"); |
487 | if (!path) | |
745129be | 488 | { |
a0f6818e | 489 | path = strstr(job_printer_uri, "/classes/"); |
745129be MS |
490 | cgiSetVariable("IS_CLASS", "YES"); |
491 | } | |
a0f6818e MS |
492 | |
493 | if (path) | |
494 | { | |
495 | cgiFormEncode(uri, path, sizeof(uri)); | |
496 | snprintf(refresh, sizeof(refresh), "2;URL=%s", uri); | |
497 | cgiSetVariable("refresh_page", refresh); | |
498 | } | |
fa73b229 | 499 | } |
500 | ||
501 | if (job_id) | |
502 | cgiStartHTML(cgiText(_("Move Job"))); | |
503 | else | |
504 | cgiStartHTML(cgiText(_("Move All Jobs"))); | |
505 | ||
506 | if (cupsLastError() > IPP_OK_CONFLICT) | |
507 | { | |
508 | if (job_id) | |
509 | cgiShowIPPError(_("Unable to move job")); | |
510 | else | |
511 | cgiShowIPPError(_("Unable to move jobs")); | |
512 | } | |
513 | else | |
514 | { | |
515 | cgiSetVariable("JOB_PRINTER_NAME", job_printer_name); | |
516 | cgiCopyTemplateLang("job-moved.tmpl"); | |
517 | } | |
518 | } | |
519 | ||
520 | cgiEndHTML(); | |
521 | } | |
522 | ||
523 | ||
58dc1933 MS |
524 | /* |
525 | * 'cgiPrintCommand()' - Print a CUPS command job. | |
526 | */ | |
527 | ||
528 | void | |
529 | cgiPrintCommand(http_t *http, /* I - Connection to server */ | |
530 | const char *dest, /* I - Destination printer */ | |
531 | const char *command, /* I - Command to send */ | |
532 | const char *title) /* I - Page/job title */ | |
533 | { | |
534 | int job_id; /* Command file job */ | |
535 | char uri[HTTP_MAX_URI], /* Job URI */ | |
536 | resource[1024], /* Printer resource path */ | |
537 | refresh[1024], /* Refresh URL */ | |
538 | command_file[1024]; /* Command "file" */ | |
539 | http_status_t status; /* Document status */ | |
540 | cups_option_t hold_option; /* job-hold-until option */ | |
541 | const char *user; /* User name */ | |
542 | ipp_t *request, /* Get-Job-Attributes request */ | |
543 | *response; /* Get-Job-Attributes response */ | |
544 | ipp_attribute_t *attr; /* Current job attribute */ | |
cb7f98ee | 545 | static const char * const job_attrs[] =/* Job attributes we want */ |
58dc1933 MS |
546 | { |
547 | "job-state", | |
548 | "job-printer-state-message" | |
549 | }; | |
550 | ||
551 | ||
552 | /* | |
553 | * Create the CUPS command file... | |
554 | */ | |
555 | ||
556 | snprintf(command_file, sizeof(command_file), "#CUPS-COMMAND\n%s\n", command); | |
557 | ||
558 | /* | |
559 | * Show status... | |
560 | */ | |
561 | ||
d2354e63 MS |
562 | if (cgiSupportsMultipart()) |
563 | { | |
564 | cgiStartMultipart(); | |
565 | cgiStartHTML(title); | |
566 | cgiCopyTemplateLang("command.tmpl"); | |
567 | cgiEndHTML(); | |
568 | fflush(stdout); | |
569 | } | |
58dc1933 MS |
570 | |
571 | /* | |
572 | * Send the command file job... | |
573 | */ | |
574 | ||
575 | hold_option.name = "job-hold-until"; | |
576 | hold_option.value = "no-hold"; | |
577 | ||
578 | if ((user = getenv("REMOTE_USER")) != NULL) | |
579 | cupsSetUser(user); | |
580 | else | |
581 | cupsSetUser("anonymous"); | |
582 | ||
583 | if ((job_id = cupsCreateJob(http, dest, title, | |
584 | 1, &hold_option)) < 1) | |
585 | { | |
4d301e69 | 586 | cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); |
58dc1933 MS |
587 | cgiSetVariable("ERROR", cupsLastErrorString()); |
588 | cgiStartHTML(title); | |
589 | cgiCopyTemplateLang("error.tmpl"); | |
590 | cgiEndHTML(); | |
d2354e63 MS |
591 | |
592 | if (cgiSupportsMultipart()) | |
593 | cgiEndMultipart(); | |
58dc1933 MS |
594 | return; |
595 | } | |
596 | ||
597 | status = cupsStartDocument(http, dest, job_id, NULL, CUPS_FORMAT_COMMAND, 1); | |
598 | if (status == HTTP_CONTINUE) | |
599 | status = cupsWriteRequestData(http, command_file, | |
600 | strlen(command_file)); | |
601 | if (status == HTTP_CONTINUE) | |
602 | cupsFinishDocument(http, dest); | |
603 | ||
604 | if (cupsLastError() >= IPP_REDIRECTION_OTHER_SITE) | |
605 | { | |
4d301e69 | 606 | cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); |
58dc1933 MS |
607 | cgiSetVariable("ERROR", cupsLastErrorString()); |
608 | cgiStartHTML(title); | |
609 | cgiCopyTemplateLang("error.tmpl"); | |
610 | cgiEndHTML(); | |
d2354e63 MS |
611 | |
612 | if (cgiSupportsMultipart()) | |
613 | cgiEndMultipart(); | |
58dc1933 MS |
614 | |
615 | cupsCancelJob(dest, job_id); | |
616 | return; | |
617 | } | |
618 | ||
619 | /* | |
620 | * Wait for the job to complete... | |
621 | */ | |
622 | ||
d2354e63 | 623 | if (cgiSupportsMultipart()) |
58dc1933 | 624 | { |
d2354e63 MS |
625 | for (;;) |
626 | { | |
627 | /* | |
628 | * Get the current job state... | |
629 | */ | |
58dc1933 | 630 | |
d2354e63 MS |
631 | snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); |
632 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); | |
633 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
634 | NULL, uri); | |
635 | if (user) | |
636 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
637 | "requesting-user-name", NULL, user); | |
638 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
639 | "requested-attributes", 2, NULL, job_attrs); | |
58dc1933 | 640 | |
d2354e63 MS |
641 | if ((response = cupsDoRequest(http, request, "/")) != NULL) |
642 | cgiSetIPPVars(response, NULL, NULL, NULL, 0); | |
58dc1933 | 643 | |
d2354e63 | 644 | attr = ippFindAttribute(response, "job-state", IPP_TAG_ENUM); |
7a0cbd5e MS |
645 | if (!attr || attr->values[0].integer >= IPP_JOB_STOPPED || |
646 | attr->values[0].integer == IPP_JOB_HELD) | |
d2354e63 MS |
647 | { |
648 | ippDelete(response); | |
649 | break; | |
650 | } | |
58dc1933 | 651 | |
d2354e63 MS |
652 | /* |
653 | * Job not complete, so update the status... | |
654 | */ | |
58dc1933 | 655 | |
d2354e63 | 656 | ippDelete(response); |
58dc1933 | 657 | |
d2354e63 MS |
658 | cgiStartHTML(title); |
659 | cgiCopyTemplateLang("command.tmpl"); | |
660 | cgiEndHTML(); | |
661 | fflush(stdout); | |
58dc1933 | 662 | |
d2354e63 MS |
663 | sleep(5); |
664 | } | |
58dc1933 MS |
665 | } |
666 | ||
667 | /* | |
668 | * Send the final page that reloads the printer's page... | |
669 | */ | |
670 | ||
671 | snprintf(resource, sizeof(resource), "/printers/%s", dest); | |
672 | ||
673 | cgiFormEncode(uri, resource, sizeof(uri)); | |
674 | snprintf(refresh, sizeof(refresh), "5;URL=%s", uri); | |
675 | cgiSetVariable("refresh_page", refresh); | |
676 | ||
677 | cgiStartHTML(title); | |
678 | cgiCopyTemplateLang("command.tmpl"); | |
679 | cgiEndHTML(); | |
d2354e63 MS |
680 | |
681 | if (cgiSupportsMultipart()) | |
682 | cgiEndMultipart(); | |
58dc1933 MS |
683 | } |
684 | ||
685 | ||
fa73b229 | 686 | /* |
687 | * 'cgiPrintTestPage()' - Print a test page. | |
688 | */ | |
689 | ||
690 | void | |
691 | cgiPrintTestPage(http_t *http, /* I - Connection to server */ | |
692 | const char *dest) /* I - Destination printer/class */ | |
693 | { | |
694 | ipp_t *request, /* IPP request */ | |
695 | *response; /* IPP response */ | |
696 | char uri[HTTP_MAX_URI], /* Printer URI */ | |
697 | resource[1024], /* POST resource path */ | |
698 | refresh[1024], /* Refresh URL */ | |
699 | filename[1024]; /* Test page filename */ | |
700 | const char *datadir; /* CUPS_DATADIR env var */ | |
701 | const char *user; /* Username */ | |
702 | ||
703 | ||
704 | /* | |
705 | * See who is logged in... | |
706 | */ | |
707 | ||
5a738aea | 708 | user = getenv("REMOTE_USER"); |
fa73b229 | 709 | |
710 | /* | |
711 | * Locate the test page file... | |
712 | */ | |
713 | ||
714 | if ((datadir = getenv("CUPS_DATADIR")) == NULL) | |
715 | datadir = CUPS_DATADIR; | |
716 | ||
6e8b116d | 717 | snprintf(filename, sizeof(filename), "%s/data/testprint", datadir); |
fa73b229 | 718 | |
719 | /* | |
720 | * Point to the printer/class... | |
721 | */ | |
722 | ||
723 | snprintf(resource, sizeof(resource), "/%s/%s", cgiGetVariable("SECTION"), | |
724 | dest); | |
725 | ||
a4d04587 | 726 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
727 | "localhost", ippPort(), "/%s/%s", cgiGetVariable("SECTION"), | |
728 | dest); | |
fa73b229 | 729 | |
730 | /* | |
731 | * Build an IPP_PRINT_JOB request, which requires the following | |
732 | * attributes: | |
733 | * | |
734 | * attributes-charset | |
735 | * attributes-natural-language | |
736 | * printer-uri | |
737 | * requesting-user-name | |
fa73b229 | 738 | */ |
739 | ||
740 | request = ippNewRequest(IPP_PRINT_JOB); | |
741 | ||
742 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
743 | NULL, uri); | |
744 | ||
5a738aea MS |
745 | if (user) |
746 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
747 | "requesting-user-name", NULL, user); | |
fa73b229 | 748 | |
749 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", | |
750 | NULL, "Test Page"); | |
751 | ||
fa73b229 | 752 | /* |
753 | * Do the request and get back a response... | |
754 | */ | |
755 | ||
756 | if ((response = cupsDoFileRequest(http, request, resource, | |
757 | filename)) != NULL) | |
758 | { | |
759 | cgiSetIPPVars(response, NULL, NULL, NULL, 0); | |
760 | ||
761 | ippDelete(response); | |
762 | } | |
763 | ||
764 | if (cupsLastError() <= IPP_OK_CONFLICT) | |
765 | { | |
766 | /* | |
767 | * Automatically reload the printer status page... | |
768 | */ | |
769 | ||
770 | cgiFormEncode(uri, resource, sizeof(uri)); | |
f301802f | 771 | snprintf(refresh, sizeof(refresh), "2;URL=%s", uri); |
fa73b229 | 772 | cgiSetVariable("refresh_page", refresh); |
773 | } | |
5bd77a73 MS |
774 | else if (cupsLastError() == IPP_NOT_AUTHORIZED) |
775 | { | |
776 | puts("Status: 401\n"); | |
777 | exit(0); | |
778 | } | |
fa73b229 | 779 | |
780 | cgiStartHTML(cgiText(_("Print Test Page"))); | |
781 | ||
782 | if (cupsLastError() > IPP_OK_CONFLICT) | |
f3c17241 | 783 | cgiShowIPPError(_("Unable to print test page")); |
fa73b229 | 784 | else |
785 | { | |
786 | cgiSetVariable("PRINTER_NAME", dest); | |
787 | ||
788 | cgiCopyTemplateLang("test-page.tmpl"); | |
789 | } | |
790 | ||
791 | cgiEndHTML(); | |
792 | } | |
793 | ||
794 | ||
ef416fc2 | 795 | /* |
796 | * 'cgiRewriteURL()' - Rewrite a printer URI into a web browser URL... | |
797 | */ | |
798 | ||
799 | char * /* O - New URL */ | |
800 | cgiRewriteURL(const char *uri, /* I - Current URI */ | |
801 | char *url, /* O - New URL */ | |
802 | int urlsize, /* I - Size of URL buffer */ | |
803 | const char *newresource) /* I - Replacement resource */ | |
804 | { | |
c168a833 | 805 | char scheme[HTTP_MAX_URI], |
ef416fc2 | 806 | userpass[HTTP_MAX_URI], |
807 | hostname[HTTP_MAX_URI], | |
808 | rawresource[HTTP_MAX_URI], | |
809 | resource[HTTP_MAX_URI], | |
810 | /* URI components... */ | |
811 | *rawptr, /* Pointer into rawresource */ | |
812 | *resptr; /* Pointer into resource */ | |
813 | int port; /* Port number */ | |
814 | static int ishttps = -1; /* Using encryption? */ | |
815 | static const char *server; /* Name of server */ | |
816 | static char servername[1024]; | |
817 | /* Local server name */ | |
818 | static const char hexchars[] = "0123456789ABCDEF"; | |
819 | /* Hexadecimal conversion characters */ | |
820 | ||
821 | ||
822 | /* | |
823 | * Check if we have been called before... | |
824 | */ | |
825 | ||
826 | if (ishttps < 0) | |
827 | { | |
828 | /* | |
829 | * No, initialize static vars for the conversion... | |
830 | * | |
831 | * First get the server name associated with the client interface as | |
832 | * well as the locally configured hostname. We'll check *both* of | |
833 | * these to see if the printer URL is local... | |
834 | */ | |
835 | ||
836 | if ((server = getenv("SERVER_NAME")) == NULL) | |
837 | server = ""; | |
838 | ||
757d2cad | 839 | httpGetHostname(NULL, servername, sizeof(servername)); |
ef416fc2 | 840 | |
841 | /* | |
842 | * Then flag whether we are using SSL on this connection... | |
843 | */ | |
844 | ||
845 | ishttps = getenv("HTTPS") != NULL; | |
846 | } | |
847 | ||
848 | /* | |
849 | * Convert the URI to a URL... | |
850 | */ | |
851 | ||
c168a833 | 852 | httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme), userpass, |
a4d04587 | 853 | sizeof(userpass), hostname, sizeof(hostname), &port, |
ef416fc2 | 854 | rawresource, sizeof(rawresource)); |
855 | ||
c168a833 MS |
856 | if (!strcmp(scheme, "ipp") || |
857 | !strcmp(scheme, "http") || | |
858 | !strcmp(scheme, "https")) | |
ef416fc2 | 859 | { |
860 | if (newresource) | |
861 | { | |
862 | /* | |
863 | * Force the specified resource name instead of the one in the URL... | |
864 | */ | |
865 | ||
866 | strlcpy(resource, newresource, sizeof(resource)); | |
867 | } | |
868 | else | |
869 | { | |
870 | /* | |
871 | * Rewrite the resource string so it doesn't contain any | |
872 | * illegal chars... | |
873 | */ | |
874 | ||
875 | for (rawptr = rawresource, resptr = resource; *rawptr; rawptr ++) | |
876 | if ((*rawptr & 128) || *rawptr == '%' || *rawptr == ' ' || | |
877 | *rawptr == '#' || *rawptr == '?' || | |
878 | *rawptr == '.') /* For MSIE */ | |
879 | { | |
880 | if (resptr < (resource + sizeof(resource) - 3)) | |
881 | { | |
882 | *resptr++ = '%'; | |
883 | *resptr++ = hexchars[(*rawptr >> 4) & 15]; | |
884 | *resptr++ = hexchars[*rawptr & 15]; | |
885 | } | |
886 | } | |
887 | else if (resptr < (resource + sizeof(resource) - 1)) | |
888 | *resptr++ = *rawptr; | |
889 | ||
890 | *resptr = '\0'; | |
891 | } | |
892 | ||
893 | /* | |
894 | * Map local access to a local URI... | |
895 | */ | |
896 | ||
88f9aafc MS |
897 | if (!_cups_strcasecmp(hostname, "127.0.0.1") || |
898 | !_cups_strcasecmp(hostname, "[::1]") || | |
899 | !_cups_strcasecmp(hostname, "localhost") || | |
900 | !_cups_strncasecmp(hostname, "localhost.", 10) || | |
901 | !_cups_strcasecmp(hostname, server) || | |
902 | !_cups_strcasecmp(hostname, servername)) | |
ef416fc2 | 903 | { |
904 | /* | |
905 | * Make URI relative to the current server... | |
906 | */ | |
907 | ||
07623986 | 908 | strlcpy(url, resource, (size_t)urlsize); |
ef416fc2 | 909 | } |
910 | else | |
911 | { | |
912 | /* | |
913 | * Rewrite URI with HTTP/HTTPS scheme... | |
914 | */ | |
915 | ||
916 | if (userpass[0]) | |
07623986 | 917 | snprintf(url, (size_t)urlsize, "%s://%s@%s:%d%s", ishttps ? "https" : "http", userpass, hostname, port, resource); |
ef416fc2 | 918 | else |
07623986 | 919 | snprintf(url, (size_t)urlsize, "%s://%s:%d%s", ishttps ? "https" : "http", hostname, port, resource); |
ef416fc2 | 920 | } |
921 | } | |
922 | else | |
07623986 | 923 | strlcpy(url, uri, (size_t)urlsize); |
ef416fc2 | 924 | |
925 | return (url); | |
926 | } | |
927 | ||
928 | ||
929 | /* | |
930 | * 'cgiSetIPPObjectVars()' - Set CGI variables from an IPP object. | |
931 | */ | |
932 | ||
933 | ipp_attribute_t * /* O - Next object */ | |
934 | cgiSetIPPObjectVars( | |
935 | ipp_attribute_t *obj, /* I - Response data to be copied... */ | |
936 | const char *prefix, /* I - Prefix for name or NULL */ | |
937 | int element) /* I - Parent element number */ | |
938 | { | |
939 | ipp_attribute_t *attr; /* Attribute in response... */ | |
940 | int i; /* Looping var */ | |
941 | char name[1024], /* Name of attribute */ | |
942 | *nameptr, /* Pointer into name */ | |
943 | value[16384], /* Value(s) */ | |
944 | *valptr; /* Pointer into value */ | |
ef416fc2 | 945 | |
946 | ||
947 | fprintf(stderr, "DEBUG2: cgiSetIPPObjectVars(obj=%p, prefix=\"%s\", " | |
948 | "element=%d)\n", | |
f301802f | 949 | obj, prefix ? prefix : "(null)", element); |
ef416fc2 | 950 | |
951 | /* | |
952 | * Set common CGI template variables... | |
953 | */ | |
954 | ||
955 | if (!prefix) | |
956 | cgiSetServerVersion(); | |
957 | ||
958 | /* | |
959 | * Loop through the attributes and set them for the template... | |
960 | */ | |
961 | ||
962 | for (attr = obj; attr && attr->group_tag != IPP_TAG_ZERO; attr = attr->next) | |
963 | { | |
964 | /* | |
965 | * Copy the attribute name, substituting "_" for "-"... | |
966 | */ | |
967 | ||
968 | if (!attr->name) | |
969 | continue; | |
970 | ||
971 | if (prefix) | |
972 | { | |
973 | snprintf(name, sizeof(name), "%s.", prefix); | |
974 | nameptr = name + strlen(name); | |
975 | } | |
976 | else | |
977 | nameptr = name; | |
978 | ||
979 | for (i = 0; attr->name[i] && nameptr < (name + sizeof(name) - 1); i ++) | |
980 | if (attr->name[i] == '-') | |
981 | *nameptr++ = '_'; | |
982 | else | |
983 | *nameptr++ = attr->name[i]; | |
984 | ||
985 | *nameptr = '\0'; | |
986 | ||
987 | /* | |
988 | * Add "job_printer_name" variable if we have a "job_printer_uri" | |
989 | * attribute... | |
990 | */ | |
991 | ||
992 | if (!strcmp(name, "job_printer_uri")) | |
993 | { | |
994 | if ((valptr = strrchr(attr->values[0].string.text, '/')) == NULL) | |
995 | valptr = "unknown"; | |
996 | else | |
997 | valptr ++; | |
998 | ||
999 | cgiSetArray("job_printer_name", element, valptr); | |
1000 | } | |
1001 | ||
f7deaa1a | 1002 | /* |
1003 | * Localize event names in "notify_events" variable... | |
1004 | */ | |
1005 | ||
1006 | if (!strcmp(name, "notify_events")) | |
1007 | { | |
1008 | size_t remaining; /* Remaining bytes in buffer */ | |
1009 | ||
1010 | ||
1011 | value[0] = '\0'; | |
1012 | valptr = value; | |
1013 | ||
1014 | for (i = 0; i < attr->num_values; i ++) | |
1015 | { | |
1016 | if (valptr >= (value + sizeof(value) - 3)) | |
1017 | break; | |
1018 | ||
1019 | if (i) | |
1020 | { | |
1021 | *valptr++ = ','; | |
1022 | *valptr++ = ' '; | |
1023 | } | |
1024 | ||
7e86f2f6 | 1025 | remaining = sizeof(value) - (size_t)(valptr - value); |
f7deaa1a | 1026 | |
1027 | if (!strcmp(attr->values[i].string.text, "printer-stopped")) | |
080811b1 | 1028 | strlcpy(valptr, _("Printer Paused"), remaining); |
f7deaa1a | 1029 | else if (!strcmp(attr->values[i].string.text, "printer-added")) |
1030 | strlcpy(valptr, _("Printer Added"), remaining); | |
1031 | else if (!strcmp(attr->values[i].string.text, "printer-modified")) | |
1032 | strlcpy(valptr, _("Printer Modified"), remaining); | |
1033 | else if (!strcmp(attr->values[i].string.text, "printer-deleted")) | |
1034 | strlcpy(valptr, _("Printer Deleted"), remaining); | |
1035 | else if (!strcmp(attr->values[i].string.text, "job-created")) | |
1036 | strlcpy(valptr, _("Job Created"), remaining); | |
1037 | else if (!strcmp(attr->values[i].string.text, "job-completed")) | |
1038 | strlcpy(valptr, _("Job Completed"), remaining); | |
1039 | else if (!strcmp(attr->values[i].string.text, "job-stopped")) | |
1040 | strlcpy(valptr, _("Job Stopped"), remaining); | |
1041 | else if (!strcmp(attr->values[i].string.text, "job-config-changed")) | |
1042 | strlcpy(valptr, _("Job Options Changed"), remaining); | |
1043 | else if (!strcmp(attr->values[i].string.text, "server-restarted")) | |
1044 | strlcpy(valptr, _("Server Restarted"), remaining); | |
1045 | else if (!strcmp(attr->values[i].string.text, "server-started")) | |
1046 | strlcpy(valptr, _("Server Started"), remaining); | |
1047 | else if (!strcmp(attr->values[i].string.text, "server-stopped")) | |
1048 | strlcpy(valptr, _("Server Stopped"), remaining); | |
1049 | else if (!strcmp(attr->values[i].string.text, "server-audit")) | |
1050 | strlcpy(valptr, _("Server Security Auditing"), remaining); | |
1051 | else | |
1052 | strlcpy(valptr, attr->values[i].string.text, remaining); | |
1053 | ||
1054 | valptr += strlen(valptr); | |
1055 | } | |
1056 | ||
1057 | cgiSetArray("notify_events", element, value); | |
1058 | continue; | |
1059 | } | |
1060 | ||
1061 | /* | |
1062 | * Add "notify_printer_name" variable if we have a "notify_printer_uri" | |
1063 | * attribute... | |
1064 | */ | |
1065 | ||
1066 | if (!strcmp(name, "notify_printer_uri")) | |
1067 | { | |
1068 | if ((valptr = strrchr(attr->values[0].string.text, '/')) == NULL) | |
1069 | valptr = "unknown"; | |
1070 | else | |
1071 | valptr ++; | |
1072 | ||
1073 | cgiSetArray("notify_printer_name", element, valptr); | |
1074 | } | |
1075 | ||
1076 | /* | |
1077 | * Add "notify_recipient_name" variable if we have a "notify_recipient_uri" | |
1078 | * attribute, and rewrite recipient URI... | |
1079 | */ | |
1080 | ||
1081 | if (!strcmp(name, "notify_recipient_uri")) | |
1082 | { | |
1083 | char uri[1024], /* New URI */ | |
1084 | scheme[32], /* Scheme portion of URI */ | |
1085 | userpass[256], /* Username/password portion of URI */ | |
1086 | host[1024], /* Hostname portion of URI */ | |
1087 | resource[1024], /* Resource portion of URI */ | |
1088 | *options; /* Options in URI */ | |
1089 | int port; /* Port number */ | |
1090 | ||
1091 | ||
1092 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, | |
1093 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
1094 | host, sizeof(host), &port, resource, sizeof(resource)); | |
1095 | ||
1096 | if (!strcmp(scheme, "rss")) | |
1097 | { | |
1098 | /* | |
1099 | * RSS notification... | |
1100 | */ | |
1101 | ||
1102 | if ((options = strchr(resource, '?')) != NULL) | |
1103 | *options = '\0'; | |
1104 | ||
1105 | if (host[0]) | |
1106 | { | |
1107 | /* | |
1108 | * Link to remote feed... | |
1109 | */ | |
1110 | ||
1111 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), "http", | |
1112 | userpass, host, port, resource); | |
1113 | strlcpy(name, uri, sizeof(name)); | |
1114 | } | |
1115 | else | |
1116 | { | |
1117 | /* | |
1118 | * Link to local feed... | |
1119 | */ | |
1120 | ||
1121 | snprintf(uri, sizeof(uri), "/rss%s", resource); | |
1122 | strlcpy(name, resource + 1, sizeof(name)); | |
1123 | } | |
1124 | } | |
1125 | else | |
1126 | { | |
1127 | /* | |
1128 | * Other... | |
1129 | */ | |
1130 | ||
1131 | strlcpy(uri, attr->values[0].string.text, sizeof(uri)); | |
1132 | strlcpy(name, resource, sizeof(name)); | |
1133 | } | |
1134 | ||
1135 | cgiSetArray("notify_recipient_uri", element, uri); | |
1136 | cgiSetArray("notify_recipient_name", element, name); | |
1137 | continue; | |
1138 | } | |
1139 | ||
ef416fc2 | 1140 | /* |
1141 | * Add "admin_uri" variable if we have a "printer_uri_supported" | |
1142 | * attribute... | |
1143 | */ | |
1144 | ||
1145 | if (!strcmp(name, "printer_uri_supported")) | |
1146 | { | |
1147 | cgiRewriteURL(attr->values[0].string.text, value, sizeof(value), | |
1148 | "/admin/"); | |
1149 | ||
1150 | cgiSetArray("admin_uri", element, value); | |
1151 | } | |
1152 | ||
1153 | /* | |
1154 | * Copy values... | |
1155 | */ | |
1156 | ||
1157 | value[0] = '\0'; /* Initially an empty string */ | |
1158 | valptr = value; /* Start at the beginning */ | |
1159 | ||
1160 | for (i = 0; i < attr->num_values; i ++) | |
1161 | { | |
1162 | if (i) | |
7e86f2f6 | 1163 | strlcat(valptr, ", ", sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1164 | |
1165 | valptr += strlen(valptr); | |
1166 | ||
1167 | switch (attr->value_tag) | |
1168 | { | |
1169 | case IPP_TAG_INTEGER : | |
1170 | case IPP_TAG_ENUM : | |
1171 | if (strncmp(name, "time_at_", 8) == 0) | |
554aa7b7 | 1172 | _cupsStrDate(valptr, sizeof(value) - (size_t)(valptr - value), (time_t)ippGetInteger(attr, i)); |
ef416fc2 | 1173 | else |
554aa7b7 | 1174 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", ippGetInteger(attr, i)); |
ef416fc2 | 1175 | break; |
1176 | ||
1177 | case IPP_TAG_BOOLEAN : | |
7e86f2f6 | 1178 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1179 | "%d", attr->values[i].boolean); |
1180 | break; | |
1181 | ||
1182 | case IPP_TAG_NOVALUE : | |
7e86f2f6 | 1183 | strlcat(valptr, "novalue", sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1184 | break; |
1185 | ||
1186 | case IPP_TAG_RANGE : | |
7e86f2f6 | 1187 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1188 | "%d-%d", attr->values[i].range.lower, |
1189 | attr->values[i].range.upper); | |
1190 | break; | |
1191 | ||
1192 | case IPP_TAG_RESOLUTION : | |
7e86f2f6 | 1193 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1194 | "%dx%d%s", attr->values[i].resolution.xres, |
1195 | attr->values[i].resolution.yres, | |
1196 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3e7fe0ca | 1197 | "dpi" : "dpcm"); |
ef416fc2 | 1198 | break; |
1199 | ||
1200 | case IPP_TAG_URI : | |
b423cd4c | 1201 | if (strchr(attr->values[i].string.text, ':') && |
1202 | strcmp(name, "device_uri")) | |
ef416fc2 | 1203 | { |
1204 | /* | |
1205 | * Rewrite URIs... | |
1206 | */ | |
1207 | ||
5e6c3df7 | 1208 | cgiRewriteURL(attr->values[i].string.text, valptr, (int)(sizeof(value) - (size_t)(valptr - value)), NULL); |
ef416fc2 | 1209 | break; |
1210 | } | |
1211 | ||
1212 | case IPP_TAG_STRING : | |
1213 | case IPP_TAG_TEXT : | |
1214 | case IPP_TAG_NAME : | |
1215 | case IPP_TAG_KEYWORD : | |
1216 | case IPP_TAG_CHARSET : | |
1217 | case IPP_TAG_LANGUAGE : | |
1218 | case IPP_TAG_MIMETYPE : | |
1219 | strlcat(valptr, attr->values[i].string.text, | |
7e86f2f6 | 1220 | sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1221 | break; |
1222 | ||
1223 | case IPP_TAG_BEGIN_COLLECTION : | |
1224 | snprintf(value, sizeof(value), "%s%d", name, i + 1); | |
1225 | cgiSetIPPVars(attr->values[i].collection, NULL, NULL, value, | |
1226 | element); | |
1227 | break; | |
1228 | ||
1229 | default : | |
1230 | break; /* anti-compiler-warning-code */ | |
1231 | } | |
1232 | } | |
1233 | ||
1234 | /* | |
1235 | * Add the element... | |
1236 | */ | |
1237 | ||
1238 | if (attr->value_tag != IPP_TAG_BEGIN_COLLECTION) | |
1239 | { | |
1240 | cgiSetArray(name, element, value); | |
1241 | ||
1242 | fprintf(stderr, "DEBUG2: %s[%d]=\"%s\"\n", name, element, value); | |
1243 | } | |
1244 | } | |
1245 | ||
1246 | return (attr ? attr->next : NULL); | |
1247 | } | |
1248 | ||
1249 | ||
1250 | /* | |
1251 | * 'cgiSetIPPVars()' - Set CGI variables from an IPP response. | |
1252 | */ | |
1253 | ||
1254 | int /* O - Maximum number of elements */ | |
1255 | cgiSetIPPVars(ipp_t *response, /* I - Response data to be copied... */ | |
1256 | const char *filter_name, /* I - Filter name */ | |
1257 | const char *filter_value, /* I - Filter value */ | |
1258 | const char *prefix, /* I - Prefix for name or NULL */ | |
1259 | int parent_el) /* I - Parent element number */ | |
1260 | { | |
1261 | int element; /* Element in CGI array */ | |
1262 | ipp_attribute_t *attr, /* Attribute in response... */ | |
1263 | *filter; /* Filtering attribute */ | |
1264 | ||
1265 | ||
1266 | fprintf(stderr, "DEBUG2: cgiSetIPPVars(response=%p, filter_name=\"%s\", " | |
1267 | "filter_value=\"%s\", prefix=\"%s\", parent_el=%d)\n", | |
f301802f | 1268 | response, filter_name ? filter_name : "(null)", |
1269 | filter_value ? filter_value : "(null)", | |
1270 | prefix ? prefix : "(null)", parent_el); | |
ef416fc2 | 1271 | |
1272 | /* | |
1273 | * Set common CGI template variables... | |
1274 | */ | |
1275 | ||
1276 | if (!prefix) | |
1277 | cgiSetServerVersion(); | |
1278 | ||
1279 | /* | |
1280 | * Loop through the attributes and set them for the template... | |
1281 | */ | |
1282 | ||
1283 | attr = response->attrs; | |
1284 | ||
1285 | if (!prefix) | |
1286 | while (attr && attr->group_tag == IPP_TAG_OPERATION) | |
1287 | attr = attr->next; | |
1288 | ||
1289 | for (element = parent_el; attr; element ++) | |
1290 | { | |
1291 | /* | |
1292 | * Copy attributes to a separator... | |
1293 | */ | |
1294 | ||
1295 | while (attr && attr->group_tag == IPP_TAG_ZERO) | |
1296 | attr= attr->next; | |
1297 | ||
1298 | if (!attr) | |
1299 | break; | |
1300 | ||
1301 | if (filter_name) | |
1302 | { | |
1303 | for (filter = attr; | |
1304 | filter != NULL && filter->group_tag != IPP_TAG_ZERO; | |
1305 | filter = filter->next) | |
1306 | if (filter->name && !strcmp(filter->name, filter_name) && | |
1307 | (filter->value_tag == IPP_TAG_STRING || | |
1308 | (filter->value_tag >= IPP_TAG_TEXTLANG && | |
1309 | filter->value_tag <= IPP_TAG_MIMETYPE)) && | |
1310 | filter->values[0].string.text != NULL && | |
88f9aafc | 1311 | !_cups_strcasecmp(filter->values[0].string.text, filter_value)) |
ef416fc2 | 1312 | break; |
1313 | ||
1314 | if (!filter) | |
1315 | return (element + 1); | |
1316 | ||
1317 | if (filter->group_tag == IPP_TAG_ZERO) | |
1318 | { | |
1319 | attr = filter; | |
1320 | element --; | |
1321 | continue; | |
1322 | } | |
1323 | } | |
1324 | ||
1325 | attr = cgiSetIPPObjectVars(attr, prefix, element); | |
1326 | } | |
1327 | ||
89d46774 | 1328 | fprintf(stderr, "DEBUG2: Returing %d from cgiSetIPPVars()...\n", element); |
ef416fc2 | 1329 | |
89d46774 | 1330 | return (element); |
ef416fc2 | 1331 | } |
1332 | ||
1333 | ||
fa73b229 | 1334 | /* |
1335 | * 'cgiShowIPPError()' - Show the last IPP error message. | |
1336 | * | |
1337 | * The caller must still call cgiStartHTML() and cgiEndHTML(). | |
1338 | */ | |
1339 | ||
1340 | void | |
1341 | cgiShowIPPError(const char *message) /* I - Contextual message */ | |
1342 | { | |
1343 | cgiSetVariable("MESSAGE", cgiText(message)); | |
1344 | cgiSetVariable("ERROR", cupsLastErrorString()); | |
1345 | cgiCopyTemplateLang("error.tmpl"); | |
1346 | } | |
1347 | ||
1348 | ||
ef416fc2 | 1349 | /* |
1350 | * 'cgiShowJobs()' - Show print jobs. | |
1351 | */ | |
1352 | ||
1353 | void | |
1354 | cgiShowJobs(http_t *http, /* I - Connection to server */ | |
1355 | const char *dest) /* I - Destination name or NULL */ | |
1356 | { | |
1357 | int i; /* Looping var */ | |
1358 | const char *which_jobs; /* Which jobs to show */ | |
1359 | ipp_t *request, /* IPP request */ | |
1360 | *response; /* IPP response */ | |
1361 | cups_array_t *jobs; /* Array of job objects */ | |
1362 | ipp_attribute_t *job; /* Job object */ | |
1363 | int ascending, /* Order of jobs (0 = descending) */ | |
1364 | first, /* First job to show */ | |
1365 | count; /* Number of jobs */ | |
ef55b745 MS |
1366 | const char *var, /* Form variable */ |
1367 | *query, /* Query string */ | |
1368 | *section; /* Section in web interface */ | |
ef416fc2 | 1369 | void *search; /* Search data */ |
2e4ff8af MS |
1370 | char url[1024], /* Printer URI */ |
1371 | val[1024]; /* Form variable */ | |
ef416fc2 | 1372 | |
1373 | ||
1374 | /* | |
1375 | * Build an IPP_GET_JOBS request, which requires the following | |
1376 | * attributes: | |
1377 | * | |
1378 | * attributes-charset | |
1379 | * attributes-natural-language | |
1380 | * printer-uri | |
1381 | */ | |
1382 | ||
fa73b229 | 1383 | request = ippNewRequest(IPP_GET_JOBS); |
ef416fc2 | 1384 | |
1385 | if (dest) | |
1386 | { | |
a4d04587 | 1387 | httpAssembleURIf(HTTP_URI_CODING_ALL, url, sizeof(url), "ipp", NULL, |
1388 | "localhost", ippPort(), "/printers/%s", dest); | |
ef416fc2 | 1389 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
1390 | NULL, url); | |
1391 | } | |
1392 | else | |
b9faaae1 MS |
1393 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, |
1394 | "ipp://localhost/"); | |
ef416fc2 | 1395 | |
5a9febac | 1396 | if ((which_jobs = cgiGetVariable("which_jobs")) != NULL && *which_jobs) |
ef416fc2 | 1397 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "which-jobs", |
1398 | NULL, which_jobs); | |
1399 | ||
1400 | cgiGetAttributes(request, "jobs.tmpl"); | |
1401 | ||
1402 | /* | |
1403 | * Do the request and get back a response... | |
1404 | */ | |
1405 | ||
1406 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
1407 | { | |
1408 | /* | |
1409 | * Get a list of matching job objects. | |
1410 | */ | |
1411 | ||
ef55b745 | 1412 | if ((query = cgiGetVariable("QUERY")) != NULL && |
2e4ff8af | 1413 | !cgiGetVariable("CLEAR")) |
ef55b745 | 1414 | search = cgiCompileSearch(query); |
ef416fc2 | 1415 | else |
ef55b745 MS |
1416 | { |
1417 | query = NULL; | |
ef416fc2 | 1418 | search = NULL; |
ef55b745 | 1419 | } |
ef416fc2 | 1420 | |
1421 | jobs = cgiGetIPPObjects(response, search); | |
1422 | count = cupsArrayCount(jobs); | |
1423 | ||
1424 | if (search) | |
1425 | cgiFreeSearch(search); | |
1426 | ||
1427 | /* | |
1428 | * Figure out which jobs to display... | |
1429 | */ | |
1430 | ||
1431 | if ((var = cgiGetVariable("FIRST")) != NULL) | |
1432 | first = atoi(var); | |
1433 | else | |
1434 | first = 0; | |
1435 | ||
1436 | if (first >= count) | |
1437 | first = count - CUPS_PAGE_MAX; | |
1438 | ||
1439 | first = (first / CUPS_PAGE_MAX) * CUPS_PAGE_MAX; | |
1440 | ||
1441 | if (first < 0) | |
1442 | first = 0; | |
1443 | ||
5a9febac | 1444 | if ((var = cgiGetVariable("ORDER")) != NULL && *var) |
88f9aafc | 1445 | ascending = !_cups_strcasecmp(var, "asc"); |
ef416fc2 | 1446 | else |
5a9febac MS |
1447 | ascending = !which_jobs || !*which_jobs || |
1448 | !_cups_strcasecmp(which_jobs, "not-completed"); | |
ef55b745 MS |
1449 | |
1450 | section = cgiGetVariable("SECTION"); | |
1451 | ||
1452 | cgiClearVariables(); | |
1453 | ||
1454 | if (query) | |
1455 | cgiSetVariable("QUERY", query); | |
1456 | ||
1457 | cgiSetVariable("ORDER", ascending ? "asc" : "dec"); | |
1458 | ||
1459 | cgiSetVariable("SECTION", section); | |
1460 | ||
1461 | sprintf(val, "%d", count); | |
1462 | cgiSetVariable("TOTAL", val); | |
1463 | ||
1464 | if (which_jobs) | |
1465 | cgiSetVariable("WHICH_JOBS", which_jobs); | |
ef416fc2 | 1466 | |
1467 | if (ascending) | |
1468 | { | |
1469 | for (i = 0, job = (ipp_attribute_t *)cupsArrayIndex(jobs, first); | |
1470 | i < CUPS_PAGE_MAX && job; | |
1471 | i ++, job = (ipp_attribute_t *)cupsArrayNext(jobs)) | |
1472 | cgiSetIPPObjectVars(job, NULL, i); | |
1473 | } | |
1474 | else | |
1475 | { | |
1476 | for (i = 0, job = (ipp_attribute_t *)cupsArrayIndex(jobs, count - first - 1); | |
1477 | i < CUPS_PAGE_MAX && job; | |
1478 | i ++, job = (ipp_attribute_t *)cupsArrayPrev(jobs)) | |
1479 | cgiSetIPPObjectVars(job, NULL, i); | |
1480 | } | |
1481 | ||
1482 | /* | |
1483 | * Save navigation URLs... | |
1484 | */ | |
1485 | ||
2e4ff8af | 1486 | if (dest) |
ef55b745 MS |
1487 | { |
1488 | snprintf(val, sizeof(val), "/%s/%s", section, dest); | |
1489 | cgiSetVariable("PRINTER_NAME", dest); | |
1490 | cgiSetVariable("PRINTER_URI_SUPPORTED", val); | |
1491 | } | |
ef416fc2 | 1492 | else |
2e4ff8af | 1493 | strlcpy(val, "/jobs/", sizeof(val)); |
ef416fc2 | 1494 | |
2e4ff8af | 1495 | cgiSetVariable("THISURL", val); |
ef416fc2 | 1496 | |
1497 | if (first > 0) | |
1498 | { | |
2e4ff8af MS |
1499 | sprintf(val, "%d", first - CUPS_PAGE_MAX); |
1500 | cgiSetVariable("PREV", val); | |
ef416fc2 | 1501 | } |
1502 | ||
1503 | if ((first + CUPS_PAGE_MAX) < count) | |
1504 | { | |
2e4ff8af MS |
1505 | sprintf(val, "%d", first + CUPS_PAGE_MAX); |
1506 | cgiSetVariable("NEXT", val); | |
ef416fc2 | 1507 | } |
1508 | ||
1509 | /* | |
1510 | * Then show everything... | |
1511 | */ | |
1512 | ||
fa73b229 | 1513 | if (dest) |
1514 | cgiSetVariable("SEARCH_DEST", dest); | |
1515 | ||
1516 | cgiCopyTemplateLang("search.tmpl"); | |
ef416fc2 | 1517 | |
1518 | cgiCopyTemplateLang("jobs-header.tmpl"); | |
1519 | ||
b19ccc9e | 1520 | if (count > CUPS_PAGE_MAX) |
fa73b229 | 1521 | cgiCopyTemplateLang("pager.tmpl"); |
ef416fc2 | 1522 | |
1523 | cgiCopyTemplateLang("jobs.tmpl"); | |
1524 | ||
b19ccc9e | 1525 | if (count > CUPS_PAGE_MAX) |
fa73b229 | 1526 | cgiCopyTemplateLang("pager.tmpl"); |
ef416fc2 | 1527 | |
bd7854cb | 1528 | cupsArrayDelete(jobs); |
ef416fc2 | 1529 | ippDelete(response); |
1530 | } | |
1531 | } | |
1532 | ||
1533 | ||
fa73b229 | 1534 | /* |
1535 | * 'cgiText()' - Return localized text. | |
1536 | */ | |
1537 | ||
1538 | const char * /* O - Localized message */ | |
1539 | cgiText(const char *message) /* I - Message */ | |
1540 | { | |
1541 | static cups_lang_t *language = NULL; | |
1542 | /* Language */ | |
1543 | ||
1544 | ||
1545 | if (!language) | |
1546 | language = cupsLangDefault(); | |
1547 | ||
1548 | return (_cupsLangString(language, message)); | |
1549 | } | |
1550 | ||
ef416fc2 | 1551 | |
1552 | /* | |
f2d18633 | 1553 | * End of "$Id$". |
ef416fc2 | 1554 | */ |