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Commit | Line | Data |
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ef416fc2 | 1 | /* |
7e86f2f6 | 2 | * CGI <-> IPP variable routines for CUPS. |
ef416fc2 | 3 | * |
9e6d7a0f | 4 | * Copyright 2007-2016 by Apple Inc. |
7e86f2f6 | 5 | * Copyright 1997-2007 by Easy Software Products. |
ef416fc2 | 6 | * |
7e86f2f6 MS |
7 | * These coded instructions, statements, and computer programs are the |
8 | * property of Apple Inc. and are protected by Federal copyright | |
9 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
10 | * which should have been included with this file. If this file is | |
57b7b66b | 11 | * missing or damaged, see the license at "http://www.cups.org/". |
ef416fc2 | 12 | */ |
13 | ||
14 | /* | |
15 | * Include necessary headers... | |
16 | */ | |
17 | ||
18 | #include "cgi-private.h" | |
19 | ||
20 | ||
21 | /* | |
22 | * 'cgiGetAttributes()' - Get the list of attributes that are needed | |
23 | * by the template file. | |
24 | */ | |
25 | ||
26 | void | |
27 | cgiGetAttributes(ipp_t *request, /* I - IPP request */ | |
28 | const char *tmpl) /* I - Base filename */ | |
29 | { | |
30 | int num_attrs; /* Number of attributes */ | |
31 | char *attrs[1000]; /* Attributes */ | |
32 | int i; /* Looping var */ | |
33 | char filename[1024], /* Filename */ | |
34 | locale[16]; /* Locale name */ | |
35 | const char *directory, /* Directory */ | |
36 | *lang; /* Language */ | |
37 | FILE *in; /* Input file */ | |
38 | int ch; /* Character from file */ | |
39 | char name[255], /* Name of variable */ | |
40 | *nameptr; /* Pointer into name */ | |
41 | ||
42 | ||
43 | /* | |
44 | * Convert the language to a locale name... | |
45 | */ | |
46 | ||
47 | if ((lang = getenv("LANG")) != NULL) | |
48 | { | |
49 | for (i = 0; lang[i] && i < 15; i ++) | |
50 | if (isalnum(lang[i] & 255)) | |
7e86f2f6 | 51 | locale[i] = (char)tolower(lang[i]); |
ef416fc2 | 52 | else |
53 | locale[i] = '_'; | |
54 | ||
55 | locale[i] = '\0'; | |
56 | } | |
57 | else | |
58 | locale[0] = '\0'; | |
59 | ||
60 | /* | |
61 | * See if we have a template file for this language... | |
62 | */ | |
63 | ||
64 | directory = cgiGetTemplateDir(); | |
65 | ||
66 | snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); | |
67 | if (access(filename, 0)) | |
68 | { | |
69 | locale[2] = '\0'; | |
70 | ||
71 | snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); | |
72 | if (access(filename, 0)) | |
73 | snprintf(filename, sizeof(filename), "%s/%s", directory, tmpl); | |
74 | } | |
75 | ||
76 | /* | |
77 | * Open the template file... | |
78 | */ | |
79 | ||
80 | if ((in = fopen(filename, "r")) == NULL) | |
81 | return; | |
82 | ||
83 | /* | |
84 | * Loop through the file adding attribute names as needed... | |
85 | */ | |
86 | ||
87 | num_attrs = 0; | |
d09495fa | 88 | attrs[0] = NULL; /* Eliminate compiler warning */ |
ef416fc2 | 89 | |
90 | while ((ch = getc(in)) != EOF) | |
91 | if (ch == '\\') | |
92 | getc(in); | |
7e86f2f6 | 93 | else if (ch == '{' && num_attrs < (int)(sizeof(attrs) / sizeof(attrs[0]))) |
ef416fc2 | 94 | { |
95 | /* | |
96 | * Grab the name... | |
97 | */ | |
98 | ||
99 | for (nameptr = name; (ch = getc(in)) != EOF;) | |
58dc1933 | 100 | if (strchr("}]<>=!~ \t\n", ch)) |
ef416fc2 | 101 | break; |
102 | else if (nameptr > name && ch == '?') | |
103 | break; | |
104 | else if (nameptr < (name + sizeof(name) - 1)) | |
105 | { | |
106 | if (ch == '_') | |
107 | *nameptr++ = '-'; | |
108 | else | |
7e86f2f6 | 109 | *nameptr++ = (char)ch; |
ef416fc2 | 110 | } |
111 | ||
112 | *nameptr = '\0'; | |
113 | ||
114 | if (!strncmp(name, "printer_state_history", 21)) | |
5a9febac | 115 | strlcpy(name, "printer_state_history", sizeof(name)); |
ef416fc2 | 116 | |
117 | /* | |
118 | * Possibly add it to the list of attributes... | |
119 | */ | |
120 | ||
121 | for (i = 0; i < num_attrs; i ++) | |
122 | if (!strcmp(attrs[i], name)) | |
123 | break; | |
124 | ||
125 | if (i >= num_attrs) | |
126 | { | |
127 | attrs[num_attrs] = strdup(name); | |
128 | num_attrs ++; | |
129 | } | |
130 | } | |
131 | ||
132 | /* | |
133 | * If we have attributes, add a requested-attributes attribute to the | |
134 | * request... | |
135 | */ | |
136 | ||
137 | if (num_attrs > 0) | |
138 | { | |
139 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
140 | "requested-attributes", num_attrs, NULL, (const char **)attrs); | |
141 | ||
142 | for (i = 0; i < num_attrs; i ++) | |
143 | free(attrs[i]); | |
144 | } | |
91c84a35 MS |
145 | |
146 | fclose(in); | |
ef416fc2 | 147 | } |
148 | ||
149 | ||
150 | /* | |
fa73b229 | 151 | * 'cgiGetIPPObjects()' - Get the objects in an IPP response. |
ef416fc2 | 152 | */ |
153 | ||
154 | cups_array_t * /* O - Array of objects */ | |
155 | cgiGetIPPObjects(ipp_t *response, /* I - IPP response */ | |
156 | void *search) /* I - Search filter */ | |
157 | { | |
158 | int i; /* Looping var */ | |
159 | cups_array_t *objs; /* Array of objects */ | |
160 | ipp_attribute_t *attr, /* Current attribute */ | |
161 | *first; /* First attribute for object */ | |
162 | ipp_tag_t group; /* Current group tag */ | |
163 | int add; /* Add this object to the array? */ | |
164 | ||
165 | ||
166 | if (!response) | |
167 | return (0); | |
168 | ||
169 | for (add = 0, first = NULL, objs = cupsArrayNew(NULL, NULL), | |
170 | group = IPP_TAG_ZERO, attr = response->attrs; | |
171 | attr; | |
172 | attr = attr->next) | |
173 | { | |
174 | if (attr->group_tag != group) | |
175 | { | |
176 | group = attr->group_tag; | |
177 | ||
178 | if (group != IPP_TAG_ZERO && group != IPP_TAG_OPERATION) | |
179 | { | |
180 | first = attr; | |
181 | add = 0; | |
182 | } | |
183 | else if (add && first) | |
184 | { | |
185 | cupsArrayAdd(objs, first); | |
186 | ||
187 | add = 0; | |
188 | first = NULL; | |
189 | } | |
190 | } | |
191 | ||
192 | if (attr->name && attr->group_tag != IPP_TAG_OPERATION && !add) | |
193 | { | |
194 | if (!search) | |
195 | { | |
196 | /* | |
197 | * Add all objects if there is no search... | |
198 | */ | |
199 | ||
200 | add = 1; | |
201 | } | |
202 | else | |
203 | { | |
204 | /* | |
205 | * Check the search string against the string and integer values. | |
206 | */ | |
207 | ||
208 | switch (attr->value_tag) | |
209 | { | |
210 | case IPP_TAG_TEXTLANG : | |
211 | case IPP_TAG_NAMELANG : | |
212 | case IPP_TAG_TEXT : | |
213 | case IPP_TAG_NAME : | |
214 | case IPP_TAG_KEYWORD : | |
215 | case IPP_TAG_URI : | |
216 | case IPP_TAG_MIMETYPE : | |
217 | for (i = 0; !add && i < attr->num_values; i ++) | |
218 | if (cgiDoSearch(search, attr->values[i].string.text)) | |
219 | add = 1; | |
220 | break; | |
221 | ||
222 | case IPP_TAG_INTEGER : | |
945bef52 MS |
223 | if (!strncmp(ippGetName(attr), "time-at-", 8)) |
224 | break; /* Ignore time-at-xxx */ | |
225 | ||
ef416fc2 | 226 | for (i = 0; !add && i < attr->num_values; i ++) |
227 | { | |
228 | char buf[255]; /* Number buffer */ | |
229 | ||
230 | ||
231 | sprintf(buf, "%d", attr->values[i].integer); | |
232 | ||
233 | if (cgiDoSearch(search, buf)) | |
234 | add = 1; | |
235 | } | |
236 | break; | |
237 | ||
238 | default : | |
239 | break; | |
240 | } | |
241 | } | |
242 | } | |
243 | } | |
244 | ||
245 | if (add && first) | |
246 | cupsArrayAdd(objs, first); | |
247 | ||
248 | return (objs); | |
249 | } | |
250 | ||
251 | ||
fa73b229 | 252 | /* |
253 | * 'cgiMoveJobs()' - Move one or more jobs. | |
254 | * | |
255 | * At least one of dest or job_id must be non-zero/NULL. | |
256 | */ | |
257 | ||
258 | void | |
259 | cgiMoveJobs(http_t *http, /* I - Connection to server */ | |
260 | const char *dest, /* I - Destination or NULL */ | |
261 | int job_id) /* I - Job ID or 0 for all */ | |
262 | { | |
263 | int i; /* Looping var */ | |
264 | const char *user; /* Username */ | |
265 | ipp_t *request, /* IPP request */ | |
266 | *response; /* IPP response */ | |
267 | ipp_attribute_t *attr; /* Current attribute */ | |
268 | const char *name; /* Destination name */ | |
269 | const char *job_printer_uri; /* JOB_PRINTER_URI form variable */ | |
270 | char current_dest[1024]; /* Current destination */ | |
271 | ||
272 | ||
273 | /* | |
c7017ecc | 274 | * Make sure we have a username... |
fa73b229 | 275 | */ |
276 | ||
c7017ecc MS |
277 | if ((user = getenv("REMOTE_USER")) == NULL) |
278 | { | |
279 | puts("Status: 401\n"); | |
280 | exit(0); | |
281 | } | |
fa73b229 | 282 | |
283 | /* | |
284 | * See if the user has already selected a new destination... | |
285 | */ | |
286 | ||
287 | if ((job_printer_uri = cgiGetVariable("JOB_PRINTER_URI")) == NULL) | |
288 | { | |
289 | /* | |
290 | * Make sure necessary form variables are set... | |
291 | */ | |
292 | ||
293 | if (job_id) | |
294 | { | |
295 | char temp[255]; /* Temporary string */ | |
296 | ||
297 | ||
298 | sprintf(temp, "%d", job_id); | |
299 | cgiSetVariable("JOB_ID", temp); | |
300 | } | |
301 | ||
302 | if (dest) | |
303 | cgiSetVariable("PRINTER_NAME", dest); | |
304 | ||
305 | /* | |
306 | * No new destination specified, show the user what the available | |
307 | * printers/classes are... | |
308 | */ | |
309 | ||
310 | if (!dest) | |
311 | { | |
312 | /* | |
313 | * Get the current destination for job N... | |
314 | */ | |
315 | ||
316 | char job_uri[1024]; /* Job URI */ | |
317 | ||
318 | ||
319 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); | |
320 | ||
321 | snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", job_id); | |
322 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
323 | NULL, job_uri); | |
324 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
325 | "requested-attributes", NULL, "job-printer-uri"); | |
ef55b745 | 326 | |
fa73b229 | 327 | if ((response = cupsDoRequest(http, request, "/")) != NULL) |
328 | { | |
329 | if ((attr = ippFindAttribute(response, "job-printer-uri", | |
330 | IPP_TAG_URI)) != NULL) | |
331 | { | |
332 | /* | |
333 | * Pull the name from the URI... | |
334 | */ | |
335 | ||
336 | strlcpy(current_dest, strrchr(attr->values[0].string.text, '/') + 1, | |
337 | sizeof(current_dest)); | |
338 | dest = current_dest; | |
339 | } | |
340 | ||
341 | ippDelete(response); | |
342 | } | |
343 | ||
344 | if (!dest) | |
345 | { | |
346 | /* | |
347 | * Couldn't get the current destination... | |
348 | */ | |
349 | ||
350 | cgiStartHTML(cgiText(_("Move Job"))); | |
4d301e69 | 351 | cgiShowIPPError(_("Unable to find destination for job")); |
fa73b229 | 352 | cgiEndHTML(); |
353 | return; | |
354 | } | |
355 | } | |
356 | ||
357 | /* | |
358 | * Get the list of available destinations... | |
359 | */ | |
360 | ||
361 | request = ippNewRequest(CUPS_GET_PRINTERS); | |
362 | ||
363 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
364 | "requested-attributes", NULL, "printer-uri-supported"); | |
365 | ||
f11a948a MS |
366 | if (user) |
367 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
368 | "requesting-user-name", NULL, user); | |
369 | ||
370 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_ENUM, "printer-type", | |
371 | CUPS_PRINTER_LOCAL); | |
372 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_ENUM, "printer-type-mask", | |
373 | CUPS_PRINTER_SCANNER); | |
fa73b229 | 374 | |
375 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
376 | { | |
377 | for (i = 0, attr = ippFindAttribute(response, "printer-uri-supported", | |
378 | IPP_TAG_URI); | |
379 | attr; | |
380 | attr = ippFindNextAttribute(response, "printer-uri-supported", | |
381 | IPP_TAG_URI)) | |
382 | { | |
383 | /* | |
384 | * Pull the name from the URI... | |
385 | */ | |
386 | ||
387 | name = strrchr(attr->values[0].string.text, '/') + 1; | |
388 | ||
389 | /* | |
390 | * If the name is not the same as the current destination, add it! | |
391 | */ | |
392 | ||
88f9aafc | 393 | if (_cups_strcasecmp(name, dest)) |
fa73b229 | 394 | { |
395 | cgiSetArray("JOB_PRINTER_URI", i, attr->values[0].string.text); | |
396 | cgiSetArray("JOB_PRINTER_NAME", i, name); | |
397 | i ++; | |
398 | } | |
399 | } | |
400 | ||
401 | ippDelete(response); | |
402 | } | |
403 | ||
404 | /* | |
405 | * Show the form... | |
406 | */ | |
407 | ||
408 | if (job_id) | |
409 | cgiStartHTML(cgiText(_("Move Job"))); | |
410 | else | |
411 | cgiStartHTML(cgiText(_("Move All Jobs"))); | |
412 | ||
f11a948a MS |
413 | if (cgiGetSize("JOB_PRINTER_NAME") > 0) |
414 | cgiCopyTemplateLang("job-move.tmpl"); | |
415 | else | |
416 | { | |
417 | if (job_id) | |
418 | cgiSetVariable("MESSAGE", cgiText(_("Unable to move job"))); | |
419 | else | |
420 | cgiSetVariable("MESSAGE", cgiText(_("Unable to move jobs"))); | |
421 | ||
422 | cgiSetVariable("ERROR", cgiText(_("No destinations added."))); | |
423 | cgiCopyTemplateLang("error.tmpl"); | |
424 | } | |
fa73b229 | 425 | } |
426 | else | |
427 | { | |
428 | /* | |
429 | * Try moving the job or jobs... | |
430 | */ | |
431 | ||
432 | char uri[1024], /* Job/printer URI */ | |
433 | resource[1024], /* Post resource */ | |
434 | refresh[1024]; /* Refresh URL */ | |
435 | const char *job_printer_name; /* New printer name */ | |
436 | ||
437 | ||
438 | request = ippNewRequest(CUPS_MOVE_JOB); | |
439 | ||
440 | if (job_id) | |
441 | { | |
442 | /* | |
443 | * Move 1 job... | |
444 | */ | |
445 | ||
446 | snprintf(resource, sizeof(resource), "/jobs/%d", job_id); | |
447 | ||
448 | snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); | |
449 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
450 | NULL, uri); | |
451 | } | |
452 | else | |
453 | { | |
454 | /* | |
455 | * Move all active jobs on a destination... | |
456 | */ | |
457 | ||
458 | snprintf(resource, sizeof(resource), "/%s/%s", | |
459 | cgiGetVariable("SECTION"), dest); | |
460 | ||
a4d04587 | 461 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
462 | "localhost", ippPort(), "/%s/%s", | |
463 | cgiGetVariable("SECTION"), dest); | |
fa73b229 | 464 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
465 | NULL, uri); | |
466 | } | |
467 | ||
468 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-printer-uri", | |
469 | NULL, job_printer_uri); | |
470 | ||
471 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
472 | "requesting-user-name", NULL, user); | |
473 | ||
474 | ippDelete(cupsDoRequest(http, request, resource)); | |
475 | ||
476 | /* | |
477 | * Show the results... | |
478 | */ | |
479 | ||
480 | job_printer_name = strrchr(job_printer_uri, '/') + 1; | |
481 | ||
482 | if (cupsLastError() <= IPP_OK_CONFLICT) | |
483 | { | |
a0f6818e MS |
484 | const char *path = strstr(job_printer_uri, "/printers/"); |
485 | if (!path) | |
745129be | 486 | { |
a0f6818e | 487 | path = strstr(job_printer_uri, "/classes/"); |
745129be MS |
488 | cgiSetVariable("IS_CLASS", "YES"); |
489 | } | |
a0f6818e MS |
490 | |
491 | if (path) | |
492 | { | |
493 | cgiFormEncode(uri, path, sizeof(uri)); | |
494 | snprintf(refresh, sizeof(refresh), "2;URL=%s", uri); | |
495 | cgiSetVariable("refresh_page", refresh); | |
496 | } | |
fa73b229 | 497 | } |
498 | ||
499 | if (job_id) | |
500 | cgiStartHTML(cgiText(_("Move Job"))); | |
501 | else | |
502 | cgiStartHTML(cgiText(_("Move All Jobs"))); | |
503 | ||
504 | if (cupsLastError() > IPP_OK_CONFLICT) | |
505 | { | |
506 | if (job_id) | |
507 | cgiShowIPPError(_("Unable to move job")); | |
508 | else | |
509 | cgiShowIPPError(_("Unable to move jobs")); | |
510 | } | |
511 | else | |
512 | { | |
513 | cgiSetVariable("JOB_PRINTER_NAME", job_printer_name); | |
514 | cgiCopyTemplateLang("job-moved.tmpl"); | |
515 | } | |
516 | } | |
517 | ||
518 | cgiEndHTML(); | |
519 | } | |
520 | ||
521 | ||
58dc1933 MS |
522 | /* |
523 | * 'cgiPrintCommand()' - Print a CUPS command job. | |
524 | */ | |
525 | ||
526 | void | |
527 | cgiPrintCommand(http_t *http, /* I - Connection to server */ | |
528 | const char *dest, /* I - Destination printer */ | |
529 | const char *command, /* I - Command to send */ | |
530 | const char *title) /* I - Page/job title */ | |
531 | { | |
532 | int job_id; /* Command file job */ | |
533 | char uri[HTTP_MAX_URI], /* Job URI */ | |
534 | resource[1024], /* Printer resource path */ | |
535 | refresh[1024], /* Refresh URL */ | |
536 | command_file[1024]; /* Command "file" */ | |
537 | http_status_t status; /* Document status */ | |
538 | cups_option_t hold_option; /* job-hold-until option */ | |
539 | const char *user; /* User name */ | |
540 | ipp_t *request, /* Get-Job-Attributes request */ | |
541 | *response; /* Get-Job-Attributes response */ | |
542 | ipp_attribute_t *attr; /* Current job attribute */ | |
cb7f98ee | 543 | static const char * const job_attrs[] =/* Job attributes we want */ |
58dc1933 MS |
544 | { |
545 | "job-state", | |
546 | "job-printer-state-message" | |
547 | }; | |
548 | ||
549 | ||
550 | /* | |
551 | * Create the CUPS command file... | |
552 | */ | |
553 | ||
554 | snprintf(command_file, sizeof(command_file), "#CUPS-COMMAND\n%s\n", command); | |
555 | ||
556 | /* | |
557 | * Show status... | |
558 | */ | |
559 | ||
d2354e63 MS |
560 | if (cgiSupportsMultipart()) |
561 | { | |
562 | cgiStartMultipart(); | |
563 | cgiStartHTML(title); | |
564 | cgiCopyTemplateLang("command.tmpl"); | |
565 | cgiEndHTML(); | |
566 | fflush(stdout); | |
567 | } | |
58dc1933 MS |
568 | |
569 | /* | |
570 | * Send the command file job... | |
571 | */ | |
572 | ||
573 | hold_option.name = "job-hold-until"; | |
574 | hold_option.value = "no-hold"; | |
575 | ||
576 | if ((user = getenv("REMOTE_USER")) != NULL) | |
577 | cupsSetUser(user); | |
578 | else | |
579 | cupsSetUser("anonymous"); | |
580 | ||
581 | if ((job_id = cupsCreateJob(http, dest, title, | |
582 | 1, &hold_option)) < 1) | |
583 | { | |
4d301e69 | 584 | cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); |
58dc1933 MS |
585 | cgiSetVariable("ERROR", cupsLastErrorString()); |
586 | cgiStartHTML(title); | |
587 | cgiCopyTemplateLang("error.tmpl"); | |
588 | cgiEndHTML(); | |
d2354e63 MS |
589 | |
590 | if (cgiSupportsMultipart()) | |
591 | cgiEndMultipart(); | |
58dc1933 MS |
592 | return; |
593 | } | |
594 | ||
595 | status = cupsStartDocument(http, dest, job_id, NULL, CUPS_FORMAT_COMMAND, 1); | |
596 | if (status == HTTP_CONTINUE) | |
597 | status = cupsWriteRequestData(http, command_file, | |
598 | strlen(command_file)); | |
599 | if (status == HTTP_CONTINUE) | |
600 | cupsFinishDocument(http, dest); | |
601 | ||
602 | if (cupsLastError() >= IPP_REDIRECTION_OTHER_SITE) | |
603 | { | |
4d301e69 | 604 | cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); |
58dc1933 MS |
605 | cgiSetVariable("ERROR", cupsLastErrorString()); |
606 | cgiStartHTML(title); | |
607 | cgiCopyTemplateLang("error.tmpl"); | |
608 | cgiEndHTML(); | |
d2354e63 MS |
609 | |
610 | if (cgiSupportsMultipart()) | |
611 | cgiEndMultipart(); | |
58dc1933 MS |
612 | |
613 | cupsCancelJob(dest, job_id); | |
614 | return; | |
615 | } | |
616 | ||
617 | /* | |
618 | * Wait for the job to complete... | |
619 | */ | |
620 | ||
d2354e63 | 621 | if (cgiSupportsMultipart()) |
58dc1933 | 622 | { |
d2354e63 MS |
623 | for (;;) |
624 | { | |
625 | /* | |
626 | * Get the current job state... | |
627 | */ | |
58dc1933 | 628 | |
d2354e63 MS |
629 | snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); |
630 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); | |
631 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
632 | NULL, uri); | |
633 | if (user) | |
634 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
635 | "requesting-user-name", NULL, user); | |
636 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
637 | "requested-attributes", 2, NULL, job_attrs); | |
58dc1933 | 638 | |
d2354e63 MS |
639 | if ((response = cupsDoRequest(http, request, "/")) != NULL) |
640 | cgiSetIPPVars(response, NULL, NULL, NULL, 0); | |
58dc1933 | 641 | |
d2354e63 | 642 | attr = ippFindAttribute(response, "job-state", IPP_TAG_ENUM); |
7a0cbd5e MS |
643 | if (!attr || attr->values[0].integer >= IPP_JOB_STOPPED || |
644 | attr->values[0].integer == IPP_JOB_HELD) | |
d2354e63 MS |
645 | { |
646 | ippDelete(response); | |
647 | break; | |
648 | } | |
58dc1933 | 649 | |
d2354e63 MS |
650 | /* |
651 | * Job not complete, so update the status... | |
652 | */ | |
58dc1933 | 653 | |
d2354e63 | 654 | ippDelete(response); |
58dc1933 | 655 | |
d2354e63 MS |
656 | cgiStartHTML(title); |
657 | cgiCopyTemplateLang("command.tmpl"); | |
658 | cgiEndHTML(); | |
659 | fflush(stdout); | |
58dc1933 | 660 | |
d2354e63 MS |
661 | sleep(5); |
662 | } | |
58dc1933 MS |
663 | } |
664 | ||
665 | /* | |
666 | * Send the final page that reloads the printer's page... | |
667 | */ | |
668 | ||
669 | snprintf(resource, sizeof(resource), "/printers/%s", dest); | |
670 | ||
671 | cgiFormEncode(uri, resource, sizeof(uri)); | |
672 | snprintf(refresh, sizeof(refresh), "5;URL=%s", uri); | |
673 | cgiSetVariable("refresh_page", refresh); | |
674 | ||
675 | cgiStartHTML(title); | |
676 | cgiCopyTemplateLang("command.tmpl"); | |
677 | cgiEndHTML(); | |
d2354e63 MS |
678 | |
679 | if (cgiSupportsMultipart()) | |
680 | cgiEndMultipart(); | |
58dc1933 MS |
681 | } |
682 | ||
683 | ||
fa73b229 | 684 | /* |
685 | * 'cgiPrintTestPage()' - Print a test page. | |
686 | */ | |
687 | ||
688 | void | |
689 | cgiPrintTestPage(http_t *http, /* I - Connection to server */ | |
690 | const char *dest) /* I - Destination printer/class */ | |
691 | { | |
692 | ipp_t *request, /* IPP request */ | |
693 | *response; /* IPP response */ | |
694 | char uri[HTTP_MAX_URI], /* Printer URI */ | |
695 | resource[1024], /* POST resource path */ | |
696 | refresh[1024], /* Refresh URL */ | |
697 | filename[1024]; /* Test page filename */ | |
698 | const char *datadir; /* CUPS_DATADIR env var */ | |
699 | const char *user; /* Username */ | |
700 | ||
701 | ||
702 | /* | |
703 | * See who is logged in... | |
704 | */ | |
705 | ||
5a738aea | 706 | user = getenv("REMOTE_USER"); |
fa73b229 | 707 | |
708 | /* | |
709 | * Locate the test page file... | |
710 | */ | |
711 | ||
712 | if ((datadir = getenv("CUPS_DATADIR")) == NULL) | |
713 | datadir = CUPS_DATADIR; | |
714 | ||
6e8b116d | 715 | snprintf(filename, sizeof(filename), "%s/data/testprint", datadir); |
fa73b229 | 716 | |
717 | /* | |
718 | * Point to the printer/class... | |
719 | */ | |
720 | ||
721 | snprintf(resource, sizeof(resource), "/%s/%s", cgiGetVariable("SECTION"), | |
722 | dest); | |
723 | ||
a4d04587 | 724 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
725 | "localhost", ippPort(), "/%s/%s", cgiGetVariable("SECTION"), | |
726 | dest); | |
fa73b229 | 727 | |
728 | /* | |
729 | * Build an IPP_PRINT_JOB request, which requires the following | |
730 | * attributes: | |
731 | * | |
732 | * attributes-charset | |
733 | * attributes-natural-language | |
734 | * printer-uri | |
735 | * requesting-user-name | |
fa73b229 | 736 | */ |
737 | ||
738 | request = ippNewRequest(IPP_PRINT_JOB); | |
739 | ||
740 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
741 | NULL, uri); | |
742 | ||
5a738aea MS |
743 | if (user) |
744 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
745 | "requesting-user-name", NULL, user); | |
fa73b229 | 746 | |
747 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", | |
748 | NULL, "Test Page"); | |
749 | ||
fa73b229 | 750 | /* |
751 | * Do the request and get back a response... | |
752 | */ | |
753 | ||
754 | if ((response = cupsDoFileRequest(http, request, resource, | |
755 | filename)) != NULL) | |
756 | { | |
757 | cgiSetIPPVars(response, NULL, NULL, NULL, 0); | |
758 | ||
759 | ippDelete(response); | |
760 | } | |
761 | ||
762 | if (cupsLastError() <= IPP_OK_CONFLICT) | |
763 | { | |
764 | /* | |
765 | * Automatically reload the printer status page... | |
766 | */ | |
767 | ||
768 | cgiFormEncode(uri, resource, sizeof(uri)); | |
f301802f | 769 | snprintf(refresh, sizeof(refresh), "2;URL=%s", uri); |
fa73b229 | 770 | cgiSetVariable("refresh_page", refresh); |
771 | } | |
5bd77a73 MS |
772 | else if (cupsLastError() == IPP_NOT_AUTHORIZED) |
773 | { | |
774 | puts("Status: 401\n"); | |
775 | exit(0); | |
776 | } | |
fa73b229 | 777 | |
778 | cgiStartHTML(cgiText(_("Print Test Page"))); | |
779 | ||
780 | if (cupsLastError() > IPP_OK_CONFLICT) | |
f3c17241 | 781 | cgiShowIPPError(_("Unable to print test page")); |
fa73b229 | 782 | else |
783 | { | |
784 | cgiSetVariable("PRINTER_NAME", dest); | |
785 | ||
786 | cgiCopyTemplateLang("test-page.tmpl"); | |
787 | } | |
788 | ||
789 | cgiEndHTML(); | |
790 | } | |
791 | ||
792 | ||
ef416fc2 | 793 | /* |
794 | * 'cgiRewriteURL()' - Rewrite a printer URI into a web browser URL... | |
795 | */ | |
796 | ||
797 | char * /* O - New URL */ | |
798 | cgiRewriteURL(const char *uri, /* I - Current URI */ | |
799 | char *url, /* O - New URL */ | |
800 | int urlsize, /* I - Size of URL buffer */ | |
801 | const char *newresource) /* I - Replacement resource */ | |
802 | { | |
c168a833 | 803 | char scheme[HTTP_MAX_URI], |
ef416fc2 | 804 | userpass[HTTP_MAX_URI], |
805 | hostname[HTTP_MAX_URI], | |
806 | rawresource[HTTP_MAX_URI], | |
807 | resource[HTTP_MAX_URI], | |
808 | /* URI components... */ | |
809 | *rawptr, /* Pointer into rawresource */ | |
810 | *resptr; /* Pointer into resource */ | |
811 | int port; /* Port number */ | |
812 | static int ishttps = -1; /* Using encryption? */ | |
813 | static const char *server; /* Name of server */ | |
814 | static char servername[1024]; | |
815 | /* Local server name */ | |
816 | static const char hexchars[] = "0123456789ABCDEF"; | |
817 | /* Hexadecimal conversion characters */ | |
818 | ||
819 | ||
820 | /* | |
821 | * Check if we have been called before... | |
822 | */ | |
823 | ||
824 | if (ishttps < 0) | |
825 | { | |
826 | /* | |
827 | * No, initialize static vars for the conversion... | |
828 | * | |
829 | * First get the server name associated with the client interface as | |
830 | * well as the locally configured hostname. We'll check *both* of | |
831 | * these to see if the printer URL is local... | |
832 | */ | |
833 | ||
834 | if ((server = getenv("SERVER_NAME")) == NULL) | |
835 | server = ""; | |
836 | ||
757d2cad | 837 | httpGetHostname(NULL, servername, sizeof(servername)); |
ef416fc2 | 838 | |
839 | /* | |
840 | * Then flag whether we are using SSL on this connection... | |
841 | */ | |
842 | ||
843 | ishttps = getenv("HTTPS") != NULL; | |
844 | } | |
845 | ||
846 | /* | |
847 | * Convert the URI to a URL... | |
848 | */ | |
849 | ||
c168a833 | 850 | httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme), userpass, |
a4d04587 | 851 | sizeof(userpass), hostname, sizeof(hostname), &port, |
ef416fc2 | 852 | rawresource, sizeof(rawresource)); |
853 | ||
c168a833 MS |
854 | if (!strcmp(scheme, "ipp") || |
855 | !strcmp(scheme, "http") || | |
856 | !strcmp(scheme, "https")) | |
ef416fc2 | 857 | { |
858 | if (newresource) | |
859 | { | |
860 | /* | |
861 | * Force the specified resource name instead of the one in the URL... | |
862 | */ | |
863 | ||
864 | strlcpy(resource, newresource, sizeof(resource)); | |
865 | } | |
866 | else | |
867 | { | |
868 | /* | |
869 | * Rewrite the resource string so it doesn't contain any | |
870 | * illegal chars... | |
871 | */ | |
872 | ||
873 | for (rawptr = rawresource, resptr = resource; *rawptr; rawptr ++) | |
874 | if ((*rawptr & 128) || *rawptr == '%' || *rawptr == ' ' || | |
875 | *rawptr == '#' || *rawptr == '?' || | |
876 | *rawptr == '.') /* For MSIE */ | |
877 | { | |
878 | if (resptr < (resource + sizeof(resource) - 3)) | |
879 | { | |
880 | *resptr++ = '%'; | |
881 | *resptr++ = hexchars[(*rawptr >> 4) & 15]; | |
882 | *resptr++ = hexchars[*rawptr & 15]; | |
883 | } | |
884 | } | |
885 | else if (resptr < (resource + sizeof(resource) - 1)) | |
886 | *resptr++ = *rawptr; | |
887 | ||
888 | *resptr = '\0'; | |
889 | } | |
890 | ||
891 | /* | |
892 | * Map local access to a local URI... | |
893 | */ | |
894 | ||
88f9aafc MS |
895 | if (!_cups_strcasecmp(hostname, "127.0.0.1") || |
896 | !_cups_strcasecmp(hostname, "[::1]") || | |
897 | !_cups_strcasecmp(hostname, "localhost") || | |
898 | !_cups_strncasecmp(hostname, "localhost.", 10) || | |
899 | !_cups_strcasecmp(hostname, server) || | |
900 | !_cups_strcasecmp(hostname, servername)) | |
ef416fc2 | 901 | { |
902 | /* | |
903 | * Make URI relative to the current server... | |
904 | */ | |
905 | ||
07623986 | 906 | strlcpy(url, resource, (size_t)urlsize); |
ef416fc2 | 907 | } |
908 | else | |
909 | { | |
910 | /* | |
911 | * Rewrite URI with HTTP/HTTPS scheme... | |
912 | */ | |
913 | ||
914 | if (userpass[0]) | |
07623986 | 915 | snprintf(url, (size_t)urlsize, "%s://%s@%s:%d%s", ishttps ? "https" : "http", userpass, hostname, port, resource); |
ef416fc2 | 916 | else |
07623986 | 917 | snprintf(url, (size_t)urlsize, "%s://%s:%d%s", ishttps ? "https" : "http", hostname, port, resource); |
ef416fc2 | 918 | } |
919 | } | |
920 | else | |
07623986 | 921 | strlcpy(url, uri, (size_t)urlsize); |
ef416fc2 | 922 | |
923 | return (url); | |
924 | } | |
925 | ||
926 | ||
927 | /* | |
928 | * 'cgiSetIPPObjectVars()' - Set CGI variables from an IPP object. | |
929 | */ | |
930 | ||
931 | ipp_attribute_t * /* O - Next object */ | |
932 | cgiSetIPPObjectVars( | |
933 | ipp_attribute_t *obj, /* I - Response data to be copied... */ | |
934 | const char *prefix, /* I - Prefix for name or NULL */ | |
935 | int element) /* I - Parent element number */ | |
936 | { | |
937 | ipp_attribute_t *attr; /* Attribute in response... */ | |
938 | int i; /* Looping var */ | |
939 | char name[1024], /* Name of attribute */ | |
940 | *nameptr, /* Pointer into name */ | |
941 | value[16384], /* Value(s) */ | |
942 | *valptr; /* Pointer into value */ | |
ef416fc2 | 943 | |
944 | ||
945 | fprintf(stderr, "DEBUG2: cgiSetIPPObjectVars(obj=%p, prefix=\"%s\", " | |
946 | "element=%d)\n", | |
f301802f | 947 | obj, prefix ? prefix : "(null)", element); |
ef416fc2 | 948 | |
949 | /* | |
950 | * Set common CGI template variables... | |
951 | */ | |
952 | ||
953 | if (!prefix) | |
954 | cgiSetServerVersion(); | |
955 | ||
956 | /* | |
957 | * Loop through the attributes and set them for the template... | |
958 | */ | |
959 | ||
960 | for (attr = obj; attr && attr->group_tag != IPP_TAG_ZERO; attr = attr->next) | |
961 | { | |
962 | /* | |
963 | * Copy the attribute name, substituting "_" for "-"... | |
964 | */ | |
965 | ||
966 | if (!attr->name) | |
967 | continue; | |
968 | ||
969 | if (prefix) | |
970 | { | |
971 | snprintf(name, sizeof(name), "%s.", prefix); | |
972 | nameptr = name + strlen(name); | |
973 | } | |
974 | else | |
975 | nameptr = name; | |
976 | ||
977 | for (i = 0; attr->name[i] && nameptr < (name + sizeof(name) - 1); i ++) | |
978 | if (attr->name[i] == '-') | |
979 | *nameptr++ = '_'; | |
980 | else | |
981 | *nameptr++ = attr->name[i]; | |
982 | ||
983 | *nameptr = '\0'; | |
984 | ||
985 | /* | |
986 | * Add "job_printer_name" variable if we have a "job_printer_uri" | |
987 | * attribute... | |
988 | */ | |
989 | ||
990 | if (!strcmp(name, "job_printer_uri")) | |
991 | { | |
992 | if ((valptr = strrchr(attr->values[0].string.text, '/')) == NULL) | |
993 | valptr = "unknown"; | |
994 | else | |
995 | valptr ++; | |
996 | ||
997 | cgiSetArray("job_printer_name", element, valptr); | |
998 | } | |
999 | ||
f7deaa1a | 1000 | /* |
1001 | * Localize event names in "notify_events" variable... | |
1002 | */ | |
1003 | ||
1004 | if (!strcmp(name, "notify_events")) | |
1005 | { | |
1006 | size_t remaining; /* Remaining bytes in buffer */ | |
1007 | ||
1008 | ||
1009 | value[0] = '\0'; | |
1010 | valptr = value; | |
1011 | ||
1012 | for (i = 0; i < attr->num_values; i ++) | |
1013 | { | |
1014 | if (valptr >= (value + sizeof(value) - 3)) | |
1015 | break; | |
1016 | ||
1017 | if (i) | |
1018 | { | |
1019 | *valptr++ = ','; | |
1020 | *valptr++ = ' '; | |
1021 | } | |
1022 | ||
7e86f2f6 | 1023 | remaining = sizeof(value) - (size_t)(valptr - value); |
f7deaa1a | 1024 | |
1025 | if (!strcmp(attr->values[i].string.text, "printer-stopped")) | |
080811b1 | 1026 | strlcpy(valptr, _("Printer Paused"), remaining); |
f7deaa1a | 1027 | else if (!strcmp(attr->values[i].string.text, "printer-added")) |
1028 | strlcpy(valptr, _("Printer Added"), remaining); | |
1029 | else if (!strcmp(attr->values[i].string.text, "printer-modified")) | |
1030 | strlcpy(valptr, _("Printer Modified"), remaining); | |
1031 | else if (!strcmp(attr->values[i].string.text, "printer-deleted")) | |
1032 | strlcpy(valptr, _("Printer Deleted"), remaining); | |
1033 | else if (!strcmp(attr->values[i].string.text, "job-created")) | |
1034 | strlcpy(valptr, _("Job Created"), remaining); | |
1035 | else if (!strcmp(attr->values[i].string.text, "job-completed")) | |
1036 | strlcpy(valptr, _("Job Completed"), remaining); | |
1037 | else if (!strcmp(attr->values[i].string.text, "job-stopped")) | |
1038 | strlcpy(valptr, _("Job Stopped"), remaining); | |
1039 | else if (!strcmp(attr->values[i].string.text, "job-config-changed")) | |
1040 | strlcpy(valptr, _("Job Options Changed"), remaining); | |
1041 | else if (!strcmp(attr->values[i].string.text, "server-restarted")) | |
1042 | strlcpy(valptr, _("Server Restarted"), remaining); | |
1043 | else if (!strcmp(attr->values[i].string.text, "server-started")) | |
1044 | strlcpy(valptr, _("Server Started"), remaining); | |
1045 | else if (!strcmp(attr->values[i].string.text, "server-stopped")) | |
1046 | strlcpy(valptr, _("Server Stopped"), remaining); | |
1047 | else if (!strcmp(attr->values[i].string.text, "server-audit")) | |
1048 | strlcpy(valptr, _("Server Security Auditing"), remaining); | |
1049 | else | |
1050 | strlcpy(valptr, attr->values[i].string.text, remaining); | |
1051 | ||
1052 | valptr += strlen(valptr); | |
1053 | } | |
1054 | ||
1055 | cgiSetArray("notify_events", element, value); | |
1056 | continue; | |
1057 | } | |
1058 | ||
1059 | /* | |
1060 | * Add "notify_printer_name" variable if we have a "notify_printer_uri" | |
1061 | * attribute... | |
1062 | */ | |
1063 | ||
1064 | if (!strcmp(name, "notify_printer_uri")) | |
1065 | { | |
1066 | if ((valptr = strrchr(attr->values[0].string.text, '/')) == NULL) | |
1067 | valptr = "unknown"; | |
1068 | else | |
1069 | valptr ++; | |
1070 | ||
1071 | cgiSetArray("notify_printer_name", element, valptr); | |
1072 | } | |
1073 | ||
1074 | /* | |
1075 | * Add "notify_recipient_name" variable if we have a "notify_recipient_uri" | |
1076 | * attribute, and rewrite recipient URI... | |
1077 | */ | |
1078 | ||
1079 | if (!strcmp(name, "notify_recipient_uri")) | |
1080 | { | |
1081 | char uri[1024], /* New URI */ | |
1082 | scheme[32], /* Scheme portion of URI */ | |
1083 | userpass[256], /* Username/password portion of URI */ | |
1084 | host[1024], /* Hostname portion of URI */ | |
1085 | resource[1024], /* Resource portion of URI */ | |
1086 | *options; /* Options in URI */ | |
1087 | int port; /* Port number */ | |
1088 | ||
1089 | ||
1090 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, | |
1091 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
1092 | host, sizeof(host), &port, resource, sizeof(resource)); | |
1093 | ||
1094 | if (!strcmp(scheme, "rss")) | |
1095 | { | |
1096 | /* | |
1097 | * RSS notification... | |
1098 | */ | |
1099 | ||
1100 | if ((options = strchr(resource, '?')) != NULL) | |
1101 | *options = '\0'; | |
1102 | ||
1103 | if (host[0]) | |
1104 | { | |
1105 | /* | |
1106 | * Link to remote feed... | |
1107 | */ | |
1108 | ||
1109 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), "http", | |
1110 | userpass, host, port, resource); | |
1111 | strlcpy(name, uri, sizeof(name)); | |
1112 | } | |
1113 | else | |
1114 | { | |
1115 | /* | |
1116 | * Link to local feed... | |
1117 | */ | |
1118 | ||
1119 | snprintf(uri, sizeof(uri), "/rss%s", resource); | |
1120 | strlcpy(name, resource + 1, sizeof(name)); | |
1121 | } | |
1122 | } | |
1123 | else | |
1124 | { | |
1125 | /* | |
1126 | * Other... | |
1127 | */ | |
1128 | ||
1129 | strlcpy(uri, attr->values[0].string.text, sizeof(uri)); | |
1130 | strlcpy(name, resource, sizeof(name)); | |
1131 | } | |
1132 | ||
1133 | cgiSetArray("notify_recipient_uri", element, uri); | |
1134 | cgiSetArray("notify_recipient_name", element, name); | |
1135 | continue; | |
1136 | } | |
1137 | ||
ef416fc2 | 1138 | /* |
1139 | * Add "admin_uri" variable if we have a "printer_uri_supported" | |
1140 | * attribute... | |
1141 | */ | |
1142 | ||
1143 | if (!strcmp(name, "printer_uri_supported")) | |
1144 | { | |
1145 | cgiRewriteURL(attr->values[0].string.text, value, sizeof(value), | |
1146 | "/admin/"); | |
1147 | ||
1148 | cgiSetArray("admin_uri", element, value); | |
1149 | } | |
1150 | ||
1151 | /* | |
1152 | * Copy values... | |
1153 | */ | |
1154 | ||
1155 | value[0] = '\0'; /* Initially an empty string */ | |
1156 | valptr = value; /* Start at the beginning */ | |
1157 | ||
1158 | for (i = 0; i < attr->num_values; i ++) | |
1159 | { | |
1160 | if (i) | |
7e86f2f6 | 1161 | strlcat(valptr, ", ", sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1162 | |
1163 | valptr += strlen(valptr); | |
1164 | ||
1165 | switch (attr->value_tag) | |
1166 | { | |
1167 | case IPP_TAG_INTEGER : | |
1168 | case IPP_TAG_ENUM : | |
1169 | if (strncmp(name, "time_at_", 8) == 0) | |
554aa7b7 | 1170 | _cupsStrDate(valptr, sizeof(value) - (size_t)(valptr - value), (time_t)ippGetInteger(attr, i)); |
ef416fc2 | 1171 | else |
554aa7b7 | 1172 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", ippGetInteger(attr, i)); |
ef416fc2 | 1173 | break; |
1174 | ||
1175 | case IPP_TAG_BOOLEAN : | |
7e86f2f6 | 1176 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1177 | "%d", attr->values[i].boolean); |
1178 | break; | |
1179 | ||
1180 | case IPP_TAG_NOVALUE : | |
7e86f2f6 | 1181 | strlcat(valptr, "novalue", sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1182 | break; |
1183 | ||
1184 | case IPP_TAG_RANGE : | |
7e86f2f6 | 1185 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1186 | "%d-%d", attr->values[i].range.lower, |
1187 | attr->values[i].range.upper); | |
1188 | break; | |
1189 | ||
1190 | case IPP_TAG_RESOLUTION : | |
7e86f2f6 | 1191 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1192 | "%dx%d%s", attr->values[i].resolution.xres, |
1193 | attr->values[i].resolution.yres, | |
1194 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3e7fe0ca | 1195 | "dpi" : "dpcm"); |
ef416fc2 | 1196 | break; |
1197 | ||
1198 | case IPP_TAG_URI : | |
b423cd4c | 1199 | if (strchr(attr->values[i].string.text, ':') && |
1200 | strcmp(name, "device_uri")) | |
ef416fc2 | 1201 | { |
1202 | /* | |
1203 | * Rewrite URIs... | |
1204 | */ | |
1205 | ||
5e6c3df7 | 1206 | cgiRewriteURL(attr->values[i].string.text, valptr, (int)(sizeof(value) - (size_t)(valptr - value)), NULL); |
ef416fc2 | 1207 | break; |
1208 | } | |
1209 | ||
1210 | case IPP_TAG_STRING : | |
1211 | case IPP_TAG_TEXT : | |
1212 | case IPP_TAG_NAME : | |
1213 | case IPP_TAG_KEYWORD : | |
1214 | case IPP_TAG_CHARSET : | |
1215 | case IPP_TAG_LANGUAGE : | |
1216 | case IPP_TAG_MIMETYPE : | |
1217 | strlcat(valptr, attr->values[i].string.text, | |
7e86f2f6 | 1218 | sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1219 | break; |
1220 | ||
1221 | case IPP_TAG_BEGIN_COLLECTION : | |
1222 | snprintf(value, sizeof(value), "%s%d", name, i + 1); | |
1223 | cgiSetIPPVars(attr->values[i].collection, NULL, NULL, value, | |
1224 | element); | |
1225 | break; | |
1226 | ||
1227 | default : | |
1228 | break; /* anti-compiler-warning-code */ | |
1229 | } | |
1230 | } | |
1231 | ||
1232 | /* | |
1233 | * Add the element... | |
1234 | */ | |
1235 | ||
1236 | if (attr->value_tag != IPP_TAG_BEGIN_COLLECTION) | |
1237 | { | |
1238 | cgiSetArray(name, element, value); | |
1239 | ||
1240 | fprintf(stderr, "DEBUG2: %s[%d]=\"%s\"\n", name, element, value); | |
1241 | } | |
1242 | } | |
1243 | ||
1244 | return (attr ? attr->next : NULL); | |
1245 | } | |
1246 | ||
1247 | ||
1248 | /* | |
1249 | * 'cgiSetIPPVars()' - Set CGI variables from an IPP response. | |
1250 | */ | |
1251 | ||
1252 | int /* O - Maximum number of elements */ | |
1253 | cgiSetIPPVars(ipp_t *response, /* I - Response data to be copied... */ | |
1254 | const char *filter_name, /* I - Filter name */ | |
1255 | const char *filter_value, /* I - Filter value */ | |
1256 | const char *prefix, /* I - Prefix for name or NULL */ | |
1257 | int parent_el) /* I - Parent element number */ | |
1258 | { | |
1259 | int element; /* Element in CGI array */ | |
1260 | ipp_attribute_t *attr, /* Attribute in response... */ | |
1261 | *filter; /* Filtering attribute */ | |
1262 | ||
1263 | ||
1264 | fprintf(stderr, "DEBUG2: cgiSetIPPVars(response=%p, filter_name=\"%s\", " | |
1265 | "filter_value=\"%s\", prefix=\"%s\", parent_el=%d)\n", | |
f301802f | 1266 | response, filter_name ? filter_name : "(null)", |
1267 | filter_value ? filter_value : "(null)", | |
1268 | prefix ? prefix : "(null)", parent_el); | |
ef416fc2 | 1269 | |
1270 | /* | |
1271 | * Set common CGI template variables... | |
1272 | */ | |
1273 | ||
1274 | if (!prefix) | |
1275 | cgiSetServerVersion(); | |
1276 | ||
1277 | /* | |
1278 | * Loop through the attributes and set them for the template... | |
1279 | */ | |
1280 | ||
1281 | attr = response->attrs; | |
1282 | ||
1283 | if (!prefix) | |
1284 | while (attr && attr->group_tag == IPP_TAG_OPERATION) | |
1285 | attr = attr->next; | |
1286 | ||
1287 | for (element = parent_el; attr; element ++) | |
1288 | { | |
1289 | /* | |
1290 | * Copy attributes to a separator... | |
1291 | */ | |
1292 | ||
1293 | while (attr && attr->group_tag == IPP_TAG_ZERO) | |
1294 | attr= attr->next; | |
1295 | ||
1296 | if (!attr) | |
1297 | break; | |
1298 | ||
1299 | if (filter_name) | |
1300 | { | |
1301 | for (filter = attr; | |
1302 | filter != NULL && filter->group_tag != IPP_TAG_ZERO; | |
1303 | filter = filter->next) | |
1304 | if (filter->name && !strcmp(filter->name, filter_name) && | |
1305 | (filter->value_tag == IPP_TAG_STRING || | |
1306 | (filter->value_tag >= IPP_TAG_TEXTLANG && | |
1307 | filter->value_tag <= IPP_TAG_MIMETYPE)) && | |
1308 | filter->values[0].string.text != NULL && | |
88f9aafc | 1309 | !_cups_strcasecmp(filter->values[0].string.text, filter_value)) |
ef416fc2 | 1310 | break; |
1311 | ||
1312 | if (!filter) | |
1313 | return (element + 1); | |
1314 | ||
1315 | if (filter->group_tag == IPP_TAG_ZERO) | |
1316 | { | |
1317 | attr = filter; | |
1318 | element --; | |
1319 | continue; | |
1320 | } | |
1321 | } | |
1322 | ||
1323 | attr = cgiSetIPPObjectVars(attr, prefix, element); | |
1324 | } | |
1325 | ||
138d4f6d | 1326 | fprintf(stderr, "DEBUG2: Returning %d from cgiSetIPPVars()...\n", element); |
ef416fc2 | 1327 | |
89d46774 | 1328 | return (element); |
ef416fc2 | 1329 | } |
1330 | ||
1331 | ||
fa73b229 | 1332 | /* |
1333 | * 'cgiShowIPPError()' - Show the last IPP error message. | |
1334 | * | |
1335 | * The caller must still call cgiStartHTML() and cgiEndHTML(). | |
1336 | */ | |
1337 | ||
1338 | void | |
1339 | cgiShowIPPError(const char *message) /* I - Contextual message */ | |
1340 | { | |
1341 | cgiSetVariable("MESSAGE", cgiText(message)); | |
1342 | cgiSetVariable("ERROR", cupsLastErrorString()); | |
1343 | cgiCopyTemplateLang("error.tmpl"); | |
1344 | } | |
1345 | ||
1346 | ||
ef416fc2 | 1347 | /* |
1348 | * 'cgiShowJobs()' - Show print jobs. | |
1349 | */ | |
1350 | ||
1351 | void | |
1352 | cgiShowJobs(http_t *http, /* I - Connection to server */ | |
1353 | const char *dest) /* I - Destination name or NULL */ | |
1354 | { | |
1355 | int i; /* Looping var */ | |
1356 | const char *which_jobs; /* Which jobs to show */ | |
1357 | ipp_t *request, /* IPP request */ | |
1358 | *response; /* IPP response */ | |
1359 | cups_array_t *jobs; /* Array of job objects */ | |
1360 | ipp_attribute_t *job; /* Job object */ | |
9e6d7a0f | 1361 | int first, /* First job to show */ |
ef416fc2 | 1362 | count; /* Number of jobs */ |
ef55b745 MS |
1363 | const char *var, /* Form variable */ |
1364 | *query, /* Query string */ | |
1365 | *section; /* Section in web interface */ | |
ef416fc2 | 1366 | void *search; /* Search data */ |
2e4ff8af MS |
1367 | char url[1024], /* Printer URI */ |
1368 | val[1024]; /* Form variable */ | |
ef416fc2 | 1369 | |
1370 | ||
1371 | /* | |
1372 | * Build an IPP_GET_JOBS request, which requires the following | |
1373 | * attributes: | |
1374 | * | |
1375 | * attributes-charset | |
1376 | * attributes-natural-language | |
1377 | * printer-uri | |
1378 | */ | |
1379 | ||
fa73b229 | 1380 | request = ippNewRequest(IPP_GET_JOBS); |
ef416fc2 | 1381 | |
1382 | if (dest) | |
1383 | { | |
a4d04587 | 1384 | httpAssembleURIf(HTTP_URI_CODING_ALL, url, sizeof(url), "ipp", NULL, |
1385 | "localhost", ippPort(), "/printers/%s", dest); | |
ef416fc2 | 1386 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
1387 | NULL, url); | |
1388 | } | |
1389 | else | |
b9faaae1 MS |
1390 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, |
1391 | "ipp://localhost/"); | |
ef416fc2 | 1392 | |
5a9febac | 1393 | if ((which_jobs = cgiGetVariable("which_jobs")) != NULL && *which_jobs) |
ef416fc2 | 1394 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "which-jobs", |
1395 | NULL, which_jobs); | |
1396 | ||
9e6d7a0f MS |
1397 | if ((var = cgiGetVariable("FIRST")) != NULL) |
1398 | { | |
1399 | if ((first = atoi(var)) < 0) | |
1400 | first = 0; | |
1401 | } | |
1402 | else | |
1403 | first = 0; | |
1404 | ||
1405 | if (first > 0) | |
1406 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "first-index", first + 1); | |
1407 | ||
ef416fc2 | 1408 | cgiGetAttributes(request, "jobs.tmpl"); |
1409 | ||
1410 | /* | |
1411 | * Do the request and get back a response... | |
1412 | */ | |
1413 | ||
1414 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
1415 | { | |
1416 | /* | |
1417 | * Get a list of matching job objects. | |
1418 | */ | |
1419 | ||
ef55b745 | 1420 | if ((query = cgiGetVariable("QUERY")) != NULL && |
2e4ff8af | 1421 | !cgiGetVariable("CLEAR")) |
ef55b745 | 1422 | search = cgiCompileSearch(query); |
ef416fc2 | 1423 | else |
ef55b745 MS |
1424 | { |
1425 | query = NULL; | |
ef416fc2 | 1426 | search = NULL; |
ef55b745 | 1427 | } |
ef416fc2 | 1428 | |
1429 | jobs = cgiGetIPPObjects(response, search); | |
9e6d7a0f | 1430 | count = cupsArrayCount(jobs) + first; |
ef416fc2 | 1431 | |
1432 | if (search) | |
1433 | cgiFreeSearch(search); | |
1434 | ||
1435 | /* | |
1436 | * Figure out which jobs to display... | |
1437 | */ | |
1438 | ||
ef55b745 MS |
1439 | section = cgiGetVariable("SECTION"); |
1440 | ||
1441 | cgiClearVariables(); | |
1442 | ||
1443 | if (query) | |
1444 | cgiSetVariable("QUERY", query); | |
1445 | ||
ef55b745 MS |
1446 | cgiSetVariable("SECTION", section); |
1447 | ||
1448 | sprintf(val, "%d", count); | |
1449 | cgiSetVariable("TOTAL", val); | |
1450 | ||
1451 | if (which_jobs) | |
1452 | cgiSetVariable("WHICH_JOBS", which_jobs); | |
ef416fc2 | 1453 | |
9e6d7a0f MS |
1454 | for (i = 0, job = (ipp_attribute_t *)cupsArrayFirst(jobs); |
1455 | i < CUPS_PAGE_MAX && job; | |
1456 | i ++, job = (ipp_attribute_t *)cupsArrayNext(jobs)) | |
1457 | cgiSetIPPObjectVars(job, NULL, i); | |
ef416fc2 | 1458 | |
1459 | /* | |
1460 | * Save navigation URLs... | |
1461 | */ | |
1462 | ||
2e4ff8af | 1463 | if (dest) |
ef55b745 MS |
1464 | { |
1465 | snprintf(val, sizeof(val), "/%s/%s", section, dest); | |
1466 | cgiSetVariable("PRINTER_NAME", dest); | |
1467 | cgiSetVariable("PRINTER_URI_SUPPORTED", val); | |
1468 | } | |
ef416fc2 | 1469 | else |
2e4ff8af | 1470 | strlcpy(val, "/jobs/", sizeof(val)); |
ef416fc2 | 1471 | |
2e4ff8af | 1472 | cgiSetVariable("THISURL", val); |
ef416fc2 | 1473 | |
1474 | if (first > 0) | |
1475 | { | |
2e4ff8af MS |
1476 | sprintf(val, "%d", first - CUPS_PAGE_MAX); |
1477 | cgiSetVariable("PREV", val); | |
ef416fc2 | 1478 | } |
1479 | ||
1480 | if ((first + CUPS_PAGE_MAX) < count) | |
1481 | { | |
2e4ff8af MS |
1482 | sprintf(val, "%d", first + CUPS_PAGE_MAX); |
1483 | cgiSetVariable("NEXT", val); | |
ef416fc2 | 1484 | } |
1485 | ||
9e6d7a0f MS |
1486 | if (count > CUPS_PAGE_MAX) |
1487 | { | |
1488 | snprintf(val, sizeof(val), "%d", CUPS_PAGE_MAX * (count / CUPS_PAGE_MAX)); | |
1489 | cgiSetVariable("LAST", val); | |
1490 | } | |
1491 | ||
ef416fc2 | 1492 | /* |
1493 | * Then show everything... | |
1494 | */ | |
1495 | ||
fa73b229 | 1496 | if (dest) |
1497 | cgiSetVariable("SEARCH_DEST", dest); | |
1498 | ||
1499 | cgiCopyTemplateLang("search.tmpl"); | |
ef416fc2 | 1500 | |
1501 | cgiCopyTemplateLang("jobs-header.tmpl"); | |
1502 | ||
b19ccc9e | 1503 | if (count > CUPS_PAGE_MAX) |
fa73b229 | 1504 | cgiCopyTemplateLang("pager.tmpl"); |
ef416fc2 | 1505 | |
1506 | cgiCopyTemplateLang("jobs.tmpl"); | |
1507 | ||
b19ccc9e | 1508 | if (count > CUPS_PAGE_MAX) |
fa73b229 | 1509 | cgiCopyTemplateLang("pager.tmpl"); |
ef416fc2 | 1510 | |
bd7854cb | 1511 | cupsArrayDelete(jobs); |
ef416fc2 | 1512 | ippDelete(response); |
1513 | } | |
1514 | } | |
1515 | ||
1516 | ||
fa73b229 | 1517 | /* |
1518 | * 'cgiText()' - Return localized text. | |
1519 | */ | |
1520 | ||
1521 | const char * /* O - Localized message */ | |
1522 | cgiText(const char *message) /* I - Message */ | |
1523 | { | |
1524 | static cups_lang_t *language = NULL; | |
1525 | /* Language */ | |
1526 | ||
1527 | ||
1528 | if (!language) | |
1529 | language = cupsLangDefault(); | |
1530 | ||
1531 | return (_cupsLangString(language, message)); | |
1532 | } |