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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 | * |
e3101897 | 7 | * Licensed under Apache License v2.0. See the file "LICENSE" for more information. |
ef416fc2 | 8 | */ |
9 | ||
10 | /* | |
11 | * Include necessary headers... | |
12 | */ | |
13 | ||
14 | #include "cgi-private.h" | |
15 | ||
16 | ||
17 | /* | |
18 | * 'cgiGetAttributes()' - Get the list of attributes that are needed | |
19 | * by the template file. | |
20 | */ | |
21 | ||
22 | void | |
23 | cgiGetAttributes(ipp_t *request, /* I - IPP request */ | |
24 | const char *tmpl) /* I - Base filename */ | |
25 | { | |
26 | int num_attrs; /* Number of attributes */ | |
27 | char *attrs[1000]; /* Attributes */ | |
28 | int i; /* Looping var */ | |
29 | char filename[1024], /* Filename */ | |
30 | locale[16]; /* Locale name */ | |
31 | const char *directory, /* Directory */ | |
32 | *lang; /* Language */ | |
33 | FILE *in; /* Input file */ | |
34 | int ch; /* Character from file */ | |
35 | char name[255], /* Name of variable */ | |
36 | *nameptr; /* Pointer into name */ | |
37 | ||
38 | ||
39 | /* | |
40 | * Convert the language to a locale name... | |
41 | */ | |
42 | ||
43 | if ((lang = getenv("LANG")) != NULL) | |
44 | { | |
45 | for (i = 0; lang[i] && i < 15; i ++) | |
46 | if (isalnum(lang[i] & 255)) | |
7e86f2f6 | 47 | locale[i] = (char)tolower(lang[i]); |
ef416fc2 | 48 | else |
49 | locale[i] = '_'; | |
50 | ||
51 | locale[i] = '\0'; | |
52 | } | |
53 | else | |
54 | locale[0] = '\0'; | |
55 | ||
56 | /* | |
57 | * See if we have a template file for this language... | |
58 | */ | |
59 | ||
60 | directory = cgiGetTemplateDir(); | |
61 | ||
62 | snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); | |
63 | if (access(filename, 0)) | |
64 | { | |
65 | locale[2] = '\0'; | |
66 | ||
67 | snprintf(filename, sizeof(filename), "%s/%s/%s", directory, locale, tmpl); | |
68 | if (access(filename, 0)) | |
69 | snprintf(filename, sizeof(filename), "%s/%s", directory, tmpl); | |
70 | } | |
71 | ||
72 | /* | |
73 | * Open the template file... | |
74 | */ | |
75 | ||
76 | if ((in = fopen(filename, "r")) == NULL) | |
77 | return; | |
78 | ||
79 | /* | |
80 | * Loop through the file adding attribute names as needed... | |
81 | */ | |
82 | ||
83 | num_attrs = 0; | |
d09495fa | 84 | attrs[0] = NULL; /* Eliminate compiler warning */ |
ef416fc2 | 85 | |
86 | while ((ch = getc(in)) != EOF) | |
87 | if (ch == '\\') | |
88 | getc(in); | |
7e86f2f6 | 89 | else if (ch == '{' && num_attrs < (int)(sizeof(attrs) / sizeof(attrs[0]))) |
ef416fc2 | 90 | { |
91 | /* | |
92 | * Grab the name... | |
93 | */ | |
94 | ||
95 | for (nameptr = name; (ch = getc(in)) != EOF;) | |
58dc1933 | 96 | if (strchr("}]<>=!~ \t\n", ch)) |
ef416fc2 | 97 | break; |
98 | else if (nameptr > name && ch == '?') | |
99 | break; | |
100 | else if (nameptr < (name + sizeof(name) - 1)) | |
101 | { | |
102 | if (ch == '_') | |
103 | *nameptr++ = '-'; | |
104 | else | |
7e86f2f6 | 105 | *nameptr++ = (char)ch; |
ef416fc2 | 106 | } |
107 | ||
108 | *nameptr = '\0'; | |
109 | ||
110 | if (!strncmp(name, "printer_state_history", 21)) | |
5a9febac | 111 | strlcpy(name, "printer_state_history", sizeof(name)); |
ef416fc2 | 112 | |
113 | /* | |
114 | * Possibly add it to the list of attributes... | |
115 | */ | |
116 | ||
117 | for (i = 0; i < num_attrs; i ++) | |
118 | if (!strcmp(attrs[i], name)) | |
119 | break; | |
120 | ||
121 | if (i >= num_attrs) | |
122 | { | |
123 | attrs[num_attrs] = strdup(name); | |
124 | num_attrs ++; | |
125 | } | |
126 | } | |
127 | ||
128 | /* | |
129 | * If we have attributes, add a requested-attributes attribute to the | |
130 | * request... | |
131 | */ | |
132 | ||
133 | if (num_attrs > 0) | |
134 | { | |
135 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
136 | "requested-attributes", num_attrs, NULL, (const char **)attrs); | |
137 | ||
138 | for (i = 0; i < num_attrs; i ++) | |
139 | free(attrs[i]); | |
140 | } | |
91c84a35 MS |
141 | |
142 | fclose(in); | |
ef416fc2 | 143 | } |
144 | ||
145 | ||
146 | /* | |
fa73b229 | 147 | * 'cgiGetIPPObjects()' - Get the objects in an IPP response. |
ef416fc2 | 148 | */ |
149 | ||
150 | cups_array_t * /* O - Array of objects */ | |
151 | cgiGetIPPObjects(ipp_t *response, /* I - IPP response */ | |
152 | void *search) /* I - Search filter */ | |
153 | { | |
154 | int i; /* Looping var */ | |
155 | cups_array_t *objs; /* Array of objects */ | |
156 | ipp_attribute_t *attr, /* Current attribute */ | |
157 | *first; /* First attribute for object */ | |
158 | ipp_tag_t group; /* Current group tag */ | |
159 | int add; /* Add this object to the array? */ | |
160 | ||
161 | ||
162 | if (!response) | |
163 | return (0); | |
164 | ||
165 | for (add = 0, first = NULL, objs = cupsArrayNew(NULL, NULL), | |
166 | group = IPP_TAG_ZERO, attr = response->attrs; | |
167 | attr; | |
168 | attr = attr->next) | |
169 | { | |
170 | if (attr->group_tag != group) | |
171 | { | |
172 | group = attr->group_tag; | |
173 | ||
174 | if (group != IPP_TAG_ZERO && group != IPP_TAG_OPERATION) | |
175 | { | |
176 | first = attr; | |
177 | add = 0; | |
178 | } | |
179 | else if (add && first) | |
180 | { | |
181 | cupsArrayAdd(objs, first); | |
182 | ||
183 | add = 0; | |
184 | first = NULL; | |
185 | } | |
186 | } | |
187 | ||
188 | if (attr->name && attr->group_tag != IPP_TAG_OPERATION && !add) | |
189 | { | |
190 | if (!search) | |
191 | { | |
192 | /* | |
193 | * Add all objects if there is no search... | |
194 | */ | |
195 | ||
196 | add = 1; | |
197 | } | |
198 | else | |
199 | { | |
200 | /* | |
201 | * Check the search string against the string and integer values. | |
202 | */ | |
203 | ||
204 | switch (attr->value_tag) | |
205 | { | |
206 | case IPP_TAG_TEXTLANG : | |
207 | case IPP_TAG_NAMELANG : | |
208 | case IPP_TAG_TEXT : | |
209 | case IPP_TAG_NAME : | |
210 | case IPP_TAG_KEYWORD : | |
211 | case IPP_TAG_URI : | |
212 | case IPP_TAG_MIMETYPE : | |
213 | for (i = 0; !add && i < attr->num_values; i ++) | |
214 | if (cgiDoSearch(search, attr->values[i].string.text)) | |
215 | add = 1; | |
216 | break; | |
217 | ||
218 | case IPP_TAG_INTEGER : | |
945bef52 MS |
219 | if (!strncmp(ippGetName(attr), "time-at-", 8)) |
220 | break; /* Ignore time-at-xxx */ | |
221 | ||
ef416fc2 | 222 | for (i = 0; !add && i < attr->num_values; i ++) |
223 | { | |
224 | char buf[255]; /* Number buffer */ | |
225 | ||
226 | ||
227 | sprintf(buf, "%d", attr->values[i].integer); | |
228 | ||
229 | if (cgiDoSearch(search, buf)) | |
230 | add = 1; | |
231 | } | |
232 | break; | |
233 | ||
234 | default : | |
235 | break; | |
236 | } | |
237 | } | |
238 | } | |
239 | } | |
240 | ||
241 | if (add && first) | |
242 | cupsArrayAdd(objs, first); | |
243 | ||
244 | return (objs); | |
245 | } | |
246 | ||
247 | ||
fa73b229 | 248 | /* |
249 | * 'cgiMoveJobs()' - Move one or more jobs. | |
250 | * | |
251 | * At least one of dest or job_id must be non-zero/NULL. | |
252 | */ | |
253 | ||
254 | void | |
255 | cgiMoveJobs(http_t *http, /* I - Connection to server */ | |
256 | const char *dest, /* I - Destination or NULL */ | |
257 | int job_id) /* I - Job ID or 0 for all */ | |
258 | { | |
259 | int i; /* Looping var */ | |
260 | const char *user; /* Username */ | |
261 | ipp_t *request, /* IPP request */ | |
262 | *response; /* IPP response */ | |
263 | ipp_attribute_t *attr; /* Current attribute */ | |
264 | const char *name; /* Destination name */ | |
265 | const char *job_printer_uri; /* JOB_PRINTER_URI form variable */ | |
266 | char current_dest[1024]; /* Current destination */ | |
267 | ||
268 | ||
269 | /* | |
c7017ecc | 270 | * Make sure we have a username... |
fa73b229 | 271 | */ |
272 | ||
c7017ecc MS |
273 | if ((user = getenv("REMOTE_USER")) == NULL) |
274 | { | |
275 | puts("Status: 401\n"); | |
276 | exit(0); | |
277 | } | |
fa73b229 | 278 | |
279 | /* | |
280 | * See if the user has already selected a new destination... | |
281 | */ | |
282 | ||
283 | if ((job_printer_uri = cgiGetVariable("JOB_PRINTER_URI")) == NULL) | |
284 | { | |
285 | /* | |
286 | * Make sure necessary form variables are set... | |
287 | */ | |
288 | ||
289 | if (job_id) | |
290 | { | |
291 | char temp[255]; /* Temporary string */ | |
292 | ||
293 | ||
294 | sprintf(temp, "%d", job_id); | |
295 | cgiSetVariable("JOB_ID", temp); | |
296 | } | |
297 | ||
298 | if (dest) | |
299 | cgiSetVariable("PRINTER_NAME", dest); | |
300 | ||
301 | /* | |
302 | * No new destination specified, show the user what the available | |
303 | * printers/classes are... | |
304 | */ | |
305 | ||
306 | if (!dest) | |
307 | { | |
308 | /* | |
309 | * Get the current destination for job N... | |
310 | */ | |
311 | ||
312 | char job_uri[1024]; /* Job URI */ | |
313 | ||
314 | ||
315 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); | |
316 | ||
317 | snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", job_id); | |
318 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
319 | NULL, job_uri); | |
320 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
321 | "requested-attributes", NULL, "job-printer-uri"); | |
ef55b745 | 322 | |
fa73b229 | 323 | if ((response = cupsDoRequest(http, request, "/")) != NULL) |
324 | { | |
325 | if ((attr = ippFindAttribute(response, "job-printer-uri", | |
326 | IPP_TAG_URI)) != NULL) | |
327 | { | |
328 | /* | |
329 | * Pull the name from the URI... | |
330 | */ | |
331 | ||
332 | strlcpy(current_dest, strrchr(attr->values[0].string.text, '/') + 1, | |
333 | sizeof(current_dest)); | |
334 | dest = current_dest; | |
335 | } | |
336 | ||
337 | ippDelete(response); | |
338 | } | |
339 | ||
340 | if (!dest) | |
341 | { | |
342 | /* | |
343 | * Couldn't get the current destination... | |
344 | */ | |
345 | ||
346 | cgiStartHTML(cgiText(_("Move Job"))); | |
4d301e69 | 347 | cgiShowIPPError(_("Unable to find destination for job")); |
fa73b229 | 348 | cgiEndHTML(); |
349 | return; | |
350 | } | |
351 | } | |
352 | ||
353 | /* | |
354 | * Get the list of available destinations... | |
355 | */ | |
356 | ||
357 | request = ippNewRequest(CUPS_GET_PRINTERS); | |
358 | ||
359 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
360 | "requested-attributes", NULL, "printer-uri-supported"); | |
361 | ||
f11a948a MS |
362 | if (user) |
363 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
364 | "requesting-user-name", NULL, user); | |
365 | ||
366 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_ENUM, "printer-type", | |
367 | CUPS_PRINTER_LOCAL); | |
368 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_ENUM, "printer-type-mask", | |
369 | CUPS_PRINTER_SCANNER); | |
fa73b229 | 370 | |
371 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
372 | { | |
373 | for (i = 0, attr = ippFindAttribute(response, "printer-uri-supported", | |
374 | IPP_TAG_URI); | |
375 | attr; | |
376 | attr = ippFindNextAttribute(response, "printer-uri-supported", | |
377 | IPP_TAG_URI)) | |
378 | { | |
379 | /* | |
380 | * Pull the name from the URI... | |
381 | */ | |
382 | ||
383 | name = strrchr(attr->values[0].string.text, '/') + 1; | |
384 | ||
385 | /* | |
386 | * If the name is not the same as the current destination, add it! | |
387 | */ | |
388 | ||
88f9aafc | 389 | if (_cups_strcasecmp(name, dest)) |
fa73b229 | 390 | { |
391 | cgiSetArray("JOB_PRINTER_URI", i, attr->values[0].string.text); | |
392 | cgiSetArray("JOB_PRINTER_NAME", i, name); | |
393 | i ++; | |
394 | } | |
395 | } | |
396 | ||
397 | ippDelete(response); | |
398 | } | |
399 | ||
400 | /* | |
401 | * Show the form... | |
402 | */ | |
403 | ||
404 | if (job_id) | |
405 | cgiStartHTML(cgiText(_("Move Job"))); | |
406 | else | |
407 | cgiStartHTML(cgiText(_("Move All Jobs"))); | |
408 | ||
f11a948a MS |
409 | if (cgiGetSize("JOB_PRINTER_NAME") > 0) |
410 | cgiCopyTemplateLang("job-move.tmpl"); | |
411 | else | |
412 | { | |
413 | if (job_id) | |
414 | cgiSetVariable("MESSAGE", cgiText(_("Unable to move job"))); | |
415 | else | |
416 | cgiSetVariable("MESSAGE", cgiText(_("Unable to move jobs"))); | |
417 | ||
418 | cgiSetVariable("ERROR", cgiText(_("No destinations added."))); | |
419 | cgiCopyTemplateLang("error.tmpl"); | |
420 | } | |
fa73b229 | 421 | } |
422 | else | |
423 | { | |
424 | /* | |
425 | * Try moving the job or jobs... | |
426 | */ | |
427 | ||
428 | char uri[1024], /* Job/printer URI */ | |
429 | resource[1024], /* Post resource */ | |
430 | refresh[1024]; /* Refresh URL */ | |
431 | const char *job_printer_name; /* New printer name */ | |
432 | ||
433 | ||
434 | request = ippNewRequest(CUPS_MOVE_JOB); | |
435 | ||
436 | if (job_id) | |
437 | { | |
438 | /* | |
439 | * Move 1 job... | |
440 | */ | |
441 | ||
442 | snprintf(resource, sizeof(resource), "/jobs/%d", job_id); | |
443 | ||
444 | snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); | |
445 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
446 | NULL, uri); | |
447 | } | |
448 | else | |
449 | { | |
450 | /* | |
451 | * Move all active jobs on a destination... | |
452 | */ | |
453 | ||
454 | snprintf(resource, sizeof(resource), "/%s/%s", | |
455 | cgiGetVariable("SECTION"), dest); | |
456 | ||
a4d04587 | 457 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
458 | "localhost", ippPort(), "/%s/%s", | |
459 | cgiGetVariable("SECTION"), dest); | |
fa73b229 | 460 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
461 | NULL, uri); | |
462 | } | |
463 | ||
464 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-printer-uri", | |
465 | NULL, job_printer_uri); | |
466 | ||
467 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
468 | "requesting-user-name", NULL, user); | |
469 | ||
470 | ippDelete(cupsDoRequest(http, request, resource)); | |
471 | ||
472 | /* | |
473 | * Show the results... | |
474 | */ | |
475 | ||
476 | job_printer_name = strrchr(job_printer_uri, '/') + 1; | |
477 | ||
478 | if (cupsLastError() <= IPP_OK_CONFLICT) | |
479 | { | |
a0f6818e MS |
480 | const char *path = strstr(job_printer_uri, "/printers/"); |
481 | if (!path) | |
745129be | 482 | { |
a0f6818e | 483 | path = strstr(job_printer_uri, "/classes/"); |
745129be MS |
484 | cgiSetVariable("IS_CLASS", "YES"); |
485 | } | |
a0f6818e MS |
486 | |
487 | if (path) | |
488 | { | |
489 | cgiFormEncode(uri, path, sizeof(uri)); | |
490 | snprintf(refresh, sizeof(refresh), "2;URL=%s", uri); | |
491 | cgiSetVariable("refresh_page", refresh); | |
492 | } | |
fa73b229 | 493 | } |
494 | ||
495 | if (job_id) | |
496 | cgiStartHTML(cgiText(_("Move Job"))); | |
497 | else | |
498 | cgiStartHTML(cgiText(_("Move All Jobs"))); | |
499 | ||
500 | if (cupsLastError() > IPP_OK_CONFLICT) | |
501 | { | |
502 | if (job_id) | |
503 | cgiShowIPPError(_("Unable to move job")); | |
504 | else | |
505 | cgiShowIPPError(_("Unable to move jobs")); | |
506 | } | |
507 | else | |
508 | { | |
509 | cgiSetVariable("JOB_PRINTER_NAME", job_printer_name); | |
510 | cgiCopyTemplateLang("job-moved.tmpl"); | |
511 | } | |
512 | } | |
513 | ||
514 | cgiEndHTML(); | |
515 | } | |
516 | ||
517 | ||
58dc1933 MS |
518 | /* |
519 | * 'cgiPrintCommand()' - Print a CUPS command job. | |
520 | */ | |
521 | ||
522 | void | |
523 | cgiPrintCommand(http_t *http, /* I - Connection to server */ | |
524 | const char *dest, /* I - Destination printer */ | |
525 | const char *command, /* I - Command to send */ | |
526 | const char *title) /* I - Page/job title */ | |
527 | { | |
528 | int job_id; /* Command file job */ | |
529 | char uri[HTTP_MAX_URI], /* Job URI */ | |
530 | resource[1024], /* Printer resource path */ | |
531 | refresh[1024], /* Refresh URL */ | |
532 | command_file[1024]; /* Command "file" */ | |
533 | http_status_t status; /* Document status */ | |
534 | cups_option_t hold_option; /* job-hold-until option */ | |
535 | const char *user; /* User name */ | |
536 | ipp_t *request, /* Get-Job-Attributes request */ | |
537 | *response; /* Get-Job-Attributes response */ | |
538 | ipp_attribute_t *attr; /* Current job attribute */ | |
cb7f98ee | 539 | static const char * const job_attrs[] =/* Job attributes we want */ |
58dc1933 MS |
540 | { |
541 | "job-state", | |
542 | "job-printer-state-message" | |
543 | }; | |
544 | ||
545 | ||
546 | /* | |
547 | * Create the CUPS command file... | |
548 | */ | |
549 | ||
550 | snprintf(command_file, sizeof(command_file), "#CUPS-COMMAND\n%s\n", command); | |
551 | ||
552 | /* | |
553 | * Show status... | |
554 | */ | |
555 | ||
d2354e63 MS |
556 | if (cgiSupportsMultipart()) |
557 | { | |
558 | cgiStartMultipart(); | |
559 | cgiStartHTML(title); | |
560 | cgiCopyTemplateLang("command.tmpl"); | |
561 | cgiEndHTML(); | |
562 | fflush(stdout); | |
563 | } | |
58dc1933 MS |
564 | |
565 | /* | |
566 | * Send the command file job... | |
567 | */ | |
568 | ||
569 | hold_option.name = "job-hold-until"; | |
570 | hold_option.value = "no-hold"; | |
571 | ||
572 | if ((user = getenv("REMOTE_USER")) != NULL) | |
573 | cupsSetUser(user); | |
574 | else | |
575 | cupsSetUser("anonymous"); | |
576 | ||
577 | if ((job_id = cupsCreateJob(http, dest, title, | |
578 | 1, &hold_option)) < 1) | |
579 | { | |
4d301e69 | 580 | cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); |
58dc1933 MS |
581 | cgiSetVariable("ERROR", cupsLastErrorString()); |
582 | cgiStartHTML(title); | |
583 | cgiCopyTemplateLang("error.tmpl"); | |
584 | cgiEndHTML(); | |
d2354e63 MS |
585 | |
586 | if (cgiSupportsMultipart()) | |
587 | cgiEndMultipart(); | |
58dc1933 MS |
588 | return; |
589 | } | |
590 | ||
591 | status = cupsStartDocument(http, dest, job_id, NULL, CUPS_FORMAT_COMMAND, 1); | |
592 | if (status == HTTP_CONTINUE) | |
593 | status = cupsWriteRequestData(http, command_file, | |
594 | strlen(command_file)); | |
595 | if (status == HTTP_CONTINUE) | |
596 | cupsFinishDocument(http, dest); | |
597 | ||
598 | if (cupsLastError() >= IPP_REDIRECTION_OTHER_SITE) | |
599 | { | |
4d301e69 | 600 | cgiSetVariable("MESSAGE", cgiText(_("Unable to send command to printer driver"))); |
58dc1933 MS |
601 | cgiSetVariable("ERROR", cupsLastErrorString()); |
602 | cgiStartHTML(title); | |
603 | cgiCopyTemplateLang("error.tmpl"); | |
604 | cgiEndHTML(); | |
d2354e63 MS |
605 | |
606 | if (cgiSupportsMultipart()) | |
607 | cgiEndMultipart(); | |
58dc1933 MS |
608 | |
609 | cupsCancelJob(dest, job_id); | |
610 | return; | |
611 | } | |
612 | ||
613 | /* | |
614 | * Wait for the job to complete... | |
615 | */ | |
616 | ||
d2354e63 | 617 | if (cgiSupportsMultipart()) |
58dc1933 | 618 | { |
d2354e63 MS |
619 | for (;;) |
620 | { | |
621 | /* | |
622 | * Get the current job state... | |
623 | */ | |
58dc1933 | 624 | |
d2354e63 MS |
625 | snprintf(uri, sizeof(uri), "ipp://localhost/jobs/%d", job_id); |
626 | request = ippNewRequest(IPP_GET_JOB_ATTRIBUTES); | |
627 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", | |
628 | NULL, uri); | |
629 | if (user) | |
630 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
631 | "requesting-user-name", NULL, user); | |
632 | ippAddStrings(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, | |
633 | "requested-attributes", 2, NULL, job_attrs); | |
58dc1933 | 634 | |
d2354e63 MS |
635 | if ((response = cupsDoRequest(http, request, "/")) != NULL) |
636 | cgiSetIPPVars(response, NULL, NULL, NULL, 0); | |
58dc1933 | 637 | |
d2354e63 | 638 | attr = ippFindAttribute(response, "job-state", IPP_TAG_ENUM); |
7a0cbd5e MS |
639 | if (!attr || attr->values[0].integer >= IPP_JOB_STOPPED || |
640 | attr->values[0].integer == IPP_JOB_HELD) | |
d2354e63 MS |
641 | { |
642 | ippDelete(response); | |
643 | break; | |
644 | } | |
58dc1933 | 645 | |
d2354e63 MS |
646 | /* |
647 | * Job not complete, so update the status... | |
648 | */ | |
58dc1933 | 649 | |
d2354e63 | 650 | ippDelete(response); |
58dc1933 | 651 | |
d2354e63 MS |
652 | cgiStartHTML(title); |
653 | cgiCopyTemplateLang("command.tmpl"); | |
654 | cgiEndHTML(); | |
655 | fflush(stdout); | |
58dc1933 | 656 | |
d2354e63 MS |
657 | sleep(5); |
658 | } | |
58dc1933 MS |
659 | } |
660 | ||
661 | /* | |
662 | * Send the final page that reloads the printer's page... | |
663 | */ | |
664 | ||
665 | snprintf(resource, sizeof(resource), "/printers/%s", dest); | |
666 | ||
667 | cgiFormEncode(uri, resource, sizeof(uri)); | |
668 | snprintf(refresh, sizeof(refresh), "5;URL=%s", uri); | |
669 | cgiSetVariable("refresh_page", refresh); | |
670 | ||
671 | cgiStartHTML(title); | |
672 | cgiCopyTemplateLang("command.tmpl"); | |
673 | cgiEndHTML(); | |
d2354e63 MS |
674 | |
675 | if (cgiSupportsMultipart()) | |
676 | cgiEndMultipart(); | |
58dc1933 MS |
677 | } |
678 | ||
679 | ||
fa73b229 | 680 | /* |
681 | * 'cgiPrintTestPage()' - Print a test page. | |
682 | */ | |
683 | ||
684 | void | |
685 | cgiPrintTestPage(http_t *http, /* I - Connection to server */ | |
686 | const char *dest) /* I - Destination printer/class */ | |
687 | { | |
688 | ipp_t *request, /* IPP request */ | |
689 | *response; /* IPP response */ | |
690 | char uri[HTTP_MAX_URI], /* Printer URI */ | |
691 | resource[1024], /* POST resource path */ | |
692 | refresh[1024], /* Refresh URL */ | |
693 | filename[1024]; /* Test page filename */ | |
694 | const char *datadir; /* CUPS_DATADIR env var */ | |
695 | const char *user; /* Username */ | |
696 | ||
697 | ||
698 | /* | |
699 | * See who is logged in... | |
700 | */ | |
701 | ||
5a738aea | 702 | user = getenv("REMOTE_USER"); |
fa73b229 | 703 | |
704 | /* | |
705 | * Locate the test page file... | |
706 | */ | |
707 | ||
708 | if ((datadir = getenv("CUPS_DATADIR")) == NULL) | |
709 | datadir = CUPS_DATADIR; | |
710 | ||
6e8b116d | 711 | snprintf(filename, sizeof(filename), "%s/data/testprint", datadir); |
fa73b229 | 712 | |
713 | /* | |
714 | * Point to the printer/class... | |
715 | */ | |
716 | ||
717 | snprintf(resource, sizeof(resource), "/%s/%s", cgiGetVariable("SECTION"), | |
718 | dest); | |
719 | ||
a4d04587 | 720 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
721 | "localhost", ippPort(), "/%s/%s", cgiGetVariable("SECTION"), | |
722 | dest); | |
fa73b229 | 723 | |
724 | /* | |
725 | * Build an IPP_PRINT_JOB request, which requires the following | |
726 | * attributes: | |
727 | * | |
728 | * attributes-charset | |
729 | * attributes-natural-language | |
730 | * printer-uri | |
731 | * requesting-user-name | |
fa73b229 | 732 | */ |
733 | ||
734 | request = ippNewRequest(IPP_PRINT_JOB); | |
735 | ||
736 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", | |
737 | NULL, uri); | |
738 | ||
5a738aea MS |
739 | if (user) |
740 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
741 | "requesting-user-name", NULL, user); | |
fa73b229 | 742 | |
743 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "job-name", | |
744 | NULL, "Test Page"); | |
745 | ||
fa73b229 | 746 | /* |
747 | * Do the request and get back a response... | |
748 | */ | |
749 | ||
750 | if ((response = cupsDoFileRequest(http, request, resource, | |
751 | filename)) != NULL) | |
752 | { | |
753 | cgiSetIPPVars(response, NULL, NULL, NULL, 0); | |
754 | ||
755 | ippDelete(response); | |
756 | } | |
757 | ||
758 | if (cupsLastError() <= IPP_OK_CONFLICT) | |
759 | { | |
760 | /* | |
761 | * Automatically reload the printer status page... | |
762 | */ | |
763 | ||
764 | cgiFormEncode(uri, resource, sizeof(uri)); | |
f301802f | 765 | snprintf(refresh, sizeof(refresh), "2;URL=%s", uri); |
fa73b229 | 766 | cgiSetVariable("refresh_page", refresh); |
767 | } | |
5bd77a73 MS |
768 | else if (cupsLastError() == IPP_NOT_AUTHORIZED) |
769 | { | |
770 | puts("Status: 401\n"); | |
771 | exit(0); | |
772 | } | |
fa73b229 | 773 | |
774 | cgiStartHTML(cgiText(_("Print Test Page"))); | |
775 | ||
776 | if (cupsLastError() > IPP_OK_CONFLICT) | |
f3c17241 | 777 | cgiShowIPPError(_("Unable to print test page")); |
fa73b229 | 778 | else |
779 | { | |
780 | cgiSetVariable("PRINTER_NAME", dest); | |
781 | ||
782 | cgiCopyTemplateLang("test-page.tmpl"); | |
783 | } | |
784 | ||
785 | cgiEndHTML(); | |
786 | } | |
787 | ||
788 | ||
ef416fc2 | 789 | /* |
790 | * 'cgiRewriteURL()' - Rewrite a printer URI into a web browser URL... | |
791 | */ | |
792 | ||
793 | char * /* O - New URL */ | |
794 | cgiRewriteURL(const char *uri, /* I - Current URI */ | |
795 | char *url, /* O - New URL */ | |
796 | int urlsize, /* I - Size of URL buffer */ | |
797 | const char *newresource) /* I - Replacement resource */ | |
798 | { | |
c168a833 | 799 | char scheme[HTTP_MAX_URI], |
ef416fc2 | 800 | userpass[HTTP_MAX_URI], |
801 | hostname[HTTP_MAX_URI], | |
802 | rawresource[HTTP_MAX_URI], | |
803 | resource[HTTP_MAX_URI], | |
804 | /* URI components... */ | |
805 | *rawptr, /* Pointer into rawresource */ | |
806 | *resptr; /* Pointer into resource */ | |
807 | int port; /* Port number */ | |
808 | static int ishttps = -1; /* Using encryption? */ | |
809 | static const char *server; /* Name of server */ | |
810 | static char servername[1024]; | |
811 | /* Local server name */ | |
812 | static const char hexchars[] = "0123456789ABCDEF"; | |
813 | /* Hexadecimal conversion characters */ | |
814 | ||
815 | ||
816 | /* | |
817 | * Check if we have been called before... | |
818 | */ | |
819 | ||
820 | if (ishttps < 0) | |
821 | { | |
822 | /* | |
823 | * No, initialize static vars for the conversion... | |
824 | * | |
825 | * First get the server name associated with the client interface as | |
826 | * well as the locally configured hostname. We'll check *both* of | |
827 | * these to see if the printer URL is local... | |
828 | */ | |
829 | ||
830 | if ((server = getenv("SERVER_NAME")) == NULL) | |
831 | server = ""; | |
832 | ||
757d2cad | 833 | httpGetHostname(NULL, servername, sizeof(servername)); |
ef416fc2 | 834 | |
835 | /* | |
836 | * Then flag whether we are using SSL on this connection... | |
837 | */ | |
838 | ||
839 | ishttps = getenv("HTTPS") != NULL; | |
840 | } | |
841 | ||
842 | /* | |
843 | * Convert the URI to a URL... | |
844 | */ | |
845 | ||
c168a833 | 846 | httpSeparateURI(HTTP_URI_CODING_ALL, uri, scheme, sizeof(scheme), userpass, |
a4d04587 | 847 | sizeof(userpass), hostname, sizeof(hostname), &port, |
ef416fc2 | 848 | rawresource, sizeof(rawresource)); |
849 | ||
c168a833 MS |
850 | if (!strcmp(scheme, "ipp") || |
851 | !strcmp(scheme, "http") || | |
852 | !strcmp(scheme, "https")) | |
ef416fc2 | 853 | { |
854 | if (newresource) | |
855 | { | |
856 | /* | |
857 | * Force the specified resource name instead of the one in the URL... | |
858 | */ | |
859 | ||
860 | strlcpy(resource, newresource, sizeof(resource)); | |
861 | } | |
862 | else | |
863 | { | |
864 | /* | |
865 | * Rewrite the resource string so it doesn't contain any | |
866 | * illegal chars... | |
867 | */ | |
868 | ||
869 | for (rawptr = rawresource, resptr = resource; *rawptr; rawptr ++) | |
870 | if ((*rawptr & 128) || *rawptr == '%' || *rawptr == ' ' || | |
871 | *rawptr == '#' || *rawptr == '?' || | |
872 | *rawptr == '.') /* For MSIE */ | |
873 | { | |
874 | if (resptr < (resource + sizeof(resource) - 3)) | |
875 | { | |
876 | *resptr++ = '%'; | |
877 | *resptr++ = hexchars[(*rawptr >> 4) & 15]; | |
878 | *resptr++ = hexchars[*rawptr & 15]; | |
879 | } | |
880 | } | |
881 | else if (resptr < (resource + sizeof(resource) - 1)) | |
882 | *resptr++ = *rawptr; | |
883 | ||
884 | *resptr = '\0'; | |
885 | } | |
886 | ||
887 | /* | |
888 | * Map local access to a local URI... | |
889 | */ | |
890 | ||
88f9aafc MS |
891 | if (!_cups_strcasecmp(hostname, "127.0.0.1") || |
892 | !_cups_strcasecmp(hostname, "[::1]") || | |
893 | !_cups_strcasecmp(hostname, "localhost") || | |
894 | !_cups_strncasecmp(hostname, "localhost.", 10) || | |
895 | !_cups_strcasecmp(hostname, server) || | |
896 | !_cups_strcasecmp(hostname, servername)) | |
ef416fc2 | 897 | { |
898 | /* | |
899 | * Make URI relative to the current server... | |
900 | */ | |
901 | ||
07623986 | 902 | strlcpy(url, resource, (size_t)urlsize); |
ef416fc2 | 903 | } |
904 | else | |
905 | { | |
906 | /* | |
907 | * Rewrite URI with HTTP/HTTPS scheme... | |
908 | */ | |
909 | ||
910 | if (userpass[0]) | |
07623986 | 911 | snprintf(url, (size_t)urlsize, "%s://%s@%s:%d%s", ishttps ? "https" : "http", userpass, hostname, port, resource); |
ef416fc2 | 912 | else |
07623986 | 913 | snprintf(url, (size_t)urlsize, "%s://%s:%d%s", ishttps ? "https" : "http", hostname, port, resource); |
ef416fc2 | 914 | } |
915 | } | |
916 | else | |
07623986 | 917 | strlcpy(url, uri, (size_t)urlsize); |
ef416fc2 | 918 | |
919 | return (url); | |
920 | } | |
921 | ||
922 | ||
923 | /* | |
924 | * 'cgiSetIPPObjectVars()' - Set CGI variables from an IPP object. | |
925 | */ | |
926 | ||
927 | ipp_attribute_t * /* O - Next object */ | |
928 | cgiSetIPPObjectVars( | |
929 | ipp_attribute_t *obj, /* I - Response data to be copied... */ | |
930 | const char *prefix, /* I - Prefix for name or NULL */ | |
931 | int element) /* I - Parent element number */ | |
932 | { | |
933 | ipp_attribute_t *attr; /* Attribute in response... */ | |
934 | int i; /* Looping var */ | |
935 | char name[1024], /* Name of attribute */ | |
936 | *nameptr, /* Pointer into name */ | |
937 | value[16384], /* Value(s) */ | |
938 | *valptr; /* Pointer into value */ | |
ef416fc2 | 939 | |
940 | ||
941 | fprintf(stderr, "DEBUG2: cgiSetIPPObjectVars(obj=%p, prefix=\"%s\", " | |
942 | "element=%d)\n", | |
f301802f | 943 | obj, prefix ? prefix : "(null)", element); |
ef416fc2 | 944 | |
945 | /* | |
946 | * Set common CGI template variables... | |
947 | */ | |
948 | ||
949 | if (!prefix) | |
950 | cgiSetServerVersion(); | |
951 | ||
952 | /* | |
953 | * Loop through the attributes and set them for the template... | |
954 | */ | |
955 | ||
956 | for (attr = obj; attr && attr->group_tag != IPP_TAG_ZERO; attr = attr->next) | |
957 | { | |
958 | /* | |
959 | * Copy the attribute name, substituting "_" for "-"... | |
960 | */ | |
961 | ||
962 | if (!attr->name) | |
963 | continue; | |
964 | ||
965 | if (prefix) | |
966 | { | |
967 | snprintf(name, sizeof(name), "%s.", prefix); | |
968 | nameptr = name + strlen(name); | |
969 | } | |
970 | else | |
971 | nameptr = name; | |
972 | ||
973 | for (i = 0; attr->name[i] && nameptr < (name + sizeof(name) - 1); i ++) | |
974 | if (attr->name[i] == '-') | |
975 | *nameptr++ = '_'; | |
976 | else | |
977 | *nameptr++ = attr->name[i]; | |
978 | ||
979 | *nameptr = '\0'; | |
980 | ||
981 | /* | |
982 | * Add "job_printer_name" variable if we have a "job_printer_uri" | |
983 | * attribute... | |
984 | */ | |
985 | ||
986 | if (!strcmp(name, "job_printer_uri")) | |
987 | { | |
988 | if ((valptr = strrchr(attr->values[0].string.text, '/')) == NULL) | |
989 | valptr = "unknown"; | |
990 | else | |
991 | valptr ++; | |
992 | ||
993 | cgiSetArray("job_printer_name", element, valptr); | |
994 | } | |
995 | ||
f7deaa1a | 996 | /* |
997 | * Localize event names in "notify_events" variable... | |
998 | */ | |
999 | ||
1000 | if (!strcmp(name, "notify_events")) | |
1001 | { | |
1002 | size_t remaining; /* Remaining bytes in buffer */ | |
1003 | ||
1004 | ||
1005 | value[0] = '\0'; | |
1006 | valptr = value; | |
1007 | ||
1008 | for (i = 0; i < attr->num_values; i ++) | |
1009 | { | |
1010 | if (valptr >= (value + sizeof(value) - 3)) | |
1011 | break; | |
1012 | ||
1013 | if (i) | |
1014 | { | |
1015 | *valptr++ = ','; | |
1016 | *valptr++ = ' '; | |
1017 | } | |
1018 | ||
7e86f2f6 | 1019 | remaining = sizeof(value) - (size_t)(valptr - value); |
f7deaa1a | 1020 | |
1021 | if (!strcmp(attr->values[i].string.text, "printer-stopped")) | |
080811b1 | 1022 | strlcpy(valptr, _("Printer Paused"), remaining); |
f7deaa1a | 1023 | else if (!strcmp(attr->values[i].string.text, "printer-added")) |
1024 | strlcpy(valptr, _("Printer Added"), remaining); | |
1025 | else if (!strcmp(attr->values[i].string.text, "printer-modified")) | |
1026 | strlcpy(valptr, _("Printer Modified"), remaining); | |
1027 | else if (!strcmp(attr->values[i].string.text, "printer-deleted")) | |
1028 | strlcpy(valptr, _("Printer Deleted"), remaining); | |
1029 | else if (!strcmp(attr->values[i].string.text, "job-created")) | |
1030 | strlcpy(valptr, _("Job Created"), remaining); | |
1031 | else if (!strcmp(attr->values[i].string.text, "job-completed")) | |
1032 | strlcpy(valptr, _("Job Completed"), remaining); | |
1033 | else if (!strcmp(attr->values[i].string.text, "job-stopped")) | |
1034 | strlcpy(valptr, _("Job Stopped"), remaining); | |
1035 | else if (!strcmp(attr->values[i].string.text, "job-config-changed")) | |
1036 | strlcpy(valptr, _("Job Options Changed"), remaining); | |
1037 | else if (!strcmp(attr->values[i].string.text, "server-restarted")) | |
1038 | strlcpy(valptr, _("Server Restarted"), remaining); | |
1039 | else if (!strcmp(attr->values[i].string.text, "server-started")) | |
1040 | strlcpy(valptr, _("Server Started"), remaining); | |
1041 | else if (!strcmp(attr->values[i].string.text, "server-stopped")) | |
1042 | strlcpy(valptr, _("Server Stopped"), remaining); | |
1043 | else if (!strcmp(attr->values[i].string.text, "server-audit")) | |
1044 | strlcpy(valptr, _("Server Security Auditing"), remaining); | |
1045 | else | |
1046 | strlcpy(valptr, attr->values[i].string.text, remaining); | |
1047 | ||
1048 | valptr += strlen(valptr); | |
1049 | } | |
1050 | ||
1051 | cgiSetArray("notify_events", element, value); | |
1052 | continue; | |
1053 | } | |
1054 | ||
1055 | /* | |
1056 | * Add "notify_printer_name" variable if we have a "notify_printer_uri" | |
1057 | * attribute... | |
1058 | */ | |
1059 | ||
1060 | if (!strcmp(name, "notify_printer_uri")) | |
1061 | { | |
1062 | if ((valptr = strrchr(attr->values[0].string.text, '/')) == NULL) | |
1063 | valptr = "unknown"; | |
1064 | else | |
1065 | valptr ++; | |
1066 | ||
1067 | cgiSetArray("notify_printer_name", element, valptr); | |
1068 | } | |
1069 | ||
1070 | /* | |
1071 | * Add "notify_recipient_name" variable if we have a "notify_recipient_uri" | |
1072 | * attribute, and rewrite recipient URI... | |
1073 | */ | |
1074 | ||
1075 | if (!strcmp(name, "notify_recipient_uri")) | |
1076 | { | |
1077 | char uri[1024], /* New URI */ | |
1078 | scheme[32], /* Scheme portion of URI */ | |
1079 | userpass[256], /* Username/password portion of URI */ | |
1080 | host[1024], /* Hostname portion of URI */ | |
1081 | resource[1024], /* Resource portion of URI */ | |
1082 | *options; /* Options in URI */ | |
1083 | int port; /* Port number */ | |
1084 | ||
1085 | ||
1086 | httpSeparateURI(HTTP_URI_CODING_ALL, attr->values[0].string.text, | |
1087 | scheme, sizeof(scheme), userpass, sizeof(userpass), | |
1088 | host, sizeof(host), &port, resource, sizeof(resource)); | |
1089 | ||
1090 | if (!strcmp(scheme, "rss")) | |
1091 | { | |
1092 | /* | |
1093 | * RSS notification... | |
1094 | */ | |
1095 | ||
1096 | if ((options = strchr(resource, '?')) != NULL) | |
1097 | *options = '\0'; | |
1098 | ||
1099 | if (host[0]) | |
1100 | { | |
1101 | /* | |
1102 | * Link to remote feed... | |
1103 | */ | |
1104 | ||
1105 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), "http", | |
1106 | userpass, host, port, resource); | |
1107 | strlcpy(name, uri, sizeof(name)); | |
1108 | } | |
1109 | else | |
1110 | { | |
1111 | /* | |
1112 | * Link to local feed... | |
1113 | */ | |
1114 | ||
1115 | snprintf(uri, sizeof(uri), "/rss%s", resource); | |
1116 | strlcpy(name, resource + 1, sizeof(name)); | |
1117 | } | |
1118 | } | |
1119 | else | |
1120 | { | |
1121 | /* | |
1122 | * Other... | |
1123 | */ | |
1124 | ||
1125 | strlcpy(uri, attr->values[0].string.text, sizeof(uri)); | |
1126 | strlcpy(name, resource, sizeof(name)); | |
1127 | } | |
1128 | ||
1129 | cgiSetArray("notify_recipient_uri", element, uri); | |
1130 | cgiSetArray("notify_recipient_name", element, name); | |
1131 | continue; | |
1132 | } | |
1133 | ||
ef416fc2 | 1134 | /* |
1135 | * Add "admin_uri" variable if we have a "printer_uri_supported" | |
1136 | * attribute... | |
1137 | */ | |
1138 | ||
1139 | if (!strcmp(name, "printer_uri_supported")) | |
1140 | { | |
1141 | cgiRewriteURL(attr->values[0].string.text, value, sizeof(value), | |
1142 | "/admin/"); | |
1143 | ||
1144 | cgiSetArray("admin_uri", element, value); | |
1145 | } | |
1146 | ||
1147 | /* | |
1148 | * Copy values... | |
1149 | */ | |
1150 | ||
1151 | value[0] = '\0'; /* Initially an empty string */ | |
1152 | valptr = value; /* Start at the beginning */ | |
1153 | ||
1154 | for (i = 0; i < attr->num_values; i ++) | |
1155 | { | |
1156 | if (i) | |
7e86f2f6 | 1157 | strlcat(valptr, ", ", sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1158 | |
1159 | valptr += strlen(valptr); | |
1160 | ||
1161 | switch (attr->value_tag) | |
1162 | { | |
1163 | case IPP_TAG_INTEGER : | |
1164 | case IPP_TAG_ENUM : | |
1165 | if (strncmp(name, "time_at_", 8) == 0) | |
554aa7b7 | 1166 | _cupsStrDate(valptr, sizeof(value) - (size_t)(valptr - value), (time_t)ippGetInteger(attr, i)); |
ef416fc2 | 1167 | else |
554aa7b7 | 1168 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), "%d", ippGetInteger(attr, i)); |
ef416fc2 | 1169 | break; |
1170 | ||
1171 | case IPP_TAG_BOOLEAN : | |
7e86f2f6 | 1172 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1173 | "%d", attr->values[i].boolean); |
1174 | break; | |
1175 | ||
1176 | case IPP_TAG_NOVALUE : | |
7e86f2f6 | 1177 | strlcat(valptr, "novalue", sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1178 | break; |
1179 | ||
1180 | case IPP_TAG_RANGE : | |
7e86f2f6 | 1181 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1182 | "%d-%d", attr->values[i].range.lower, |
1183 | attr->values[i].range.upper); | |
1184 | break; | |
1185 | ||
1186 | case IPP_TAG_RESOLUTION : | |
7e86f2f6 | 1187 | snprintf(valptr, sizeof(value) - (size_t)(valptr - value), |
ef416fc2 | 1188 | "%dx%d%s", attr->values[i].resolution.xres, |
1189 | attr->values[i].resolution.yres, | |
1190 | attr->values[i].resolution.units == IPP_RES_PER_INCH ? | |
3e7fe0ca | 1191 | "dpi" : "dpcm"); |
ef416fc2 | 1192 | break; |
1193 | ||
1194 | case IPP_TAG_URI : | |
b423cd4c | 1195 | if (strchr(attr->values[i].string.text, ':') && |
1196 | strcmp(name, "device_uri")) | |
ef416fc2 | 1197 | { |
1198 | /* | |
1199 | * Rewrite URIs... | |
1200 | */ | |
1201 | ||
5e6c3df7 | 1202 | cgiRewriteURL(attr->values[i].string.text, valptr, (int)(sizeof(value) - (size_t)(valptr - value)), NULL); |
ef416fc2 | 1203 | break; |
1204 | } | |
1205 | ||
1206 | case IPP_TAG_STRING : | |
1207 | case IPP_TAG_TEXT : | |
1208 | case IPP_TAG_NAME : | |
1209 | case IPP_TAG_KEYWORD : | |
1210 | case IPP_TAG_CHARSET : | |
1211 | case IPP_TAG_LANGUAGE : | |
1212 | case IPP_TAG_MIMETYPE : | |
1213 | strlcat(valptr, attr->values[i].string.text, | |
7e86f2f6 | 1214 | sizeof(value) - (size_t)(valptr - value)); |
ef416fc2 | 1215 | break; |
1216 | ||
1217 | case IPP_TAG_BEGIN_COLLECTION : | |
1218 | snprintf(value, sizeof(value), "%s%d", name, i + 1); | |
1219 | cgiSetIPPVars(attr->values[i].collection, NULL, NULL, value, | |
1220 | element); | |
1221 | break; | |
1222 | ||
1223 | default : | |
1224 | break; /* anti-compiler-warning-code */ | |
1225 | } | |
1226 | } | |
1227 | ||
1228 | /* | |
1229 | * Add the element... | |
1230 | */ | |
1231 | ||
1232 | if (attr->value_tag != IPP_TAG_BEGIN_COLLECTION) | |
1233 | { | |
1234 | cgiSetArray(name, element, value); | |
1235 | ||
1236 | fprintf(stderr, "DEBUG2: %s[%d]=\"%s\"\n", name, element, value); | |
1237 | } | |
1238 | } | |
1239 | ||
1240 | return (attr ? attr->next : NULL); | |
1241 | } | |
1242 | ||
1243 | ||
1244 | /* | |
1245 | * 'cgiSetIPPVars()' - Set CGI variables from an IPP response. | |
1246 | */ | |
1247 | ||
1248 | int /* O - Maximum number of elements */ | |
1249 | cgiSetIPPVars(ipp_t *response, /* I - Response data to be copied... */ | |
1250 | const char *filter_name, /* I - Filter name */ | |
1251 | const char *filter_value, /* I - Filter value */ | |
1252 | const char *prefix, /* I - Prefix for name or NULL */ | |
1253 | int parent_el) /* I - Parent element number */ | |
1254 | { | |
1255 | int element; /* Element in CGI array */ | |
1256 | ipp_attribute_t *attr, /* Attribute in response... */ | |
1257 | *filter; /* Filtering attribute */ | |
1258 | ||
1259 | ||
1260 | fprintf(stderr, "DEBUG2: cgiSetIPPVars(response=%p, filter_name=\"%s\", " | |
1261 | "filter_value=\"%s\", prefix=\"%s\", parent_el=%d)\n", | |
f301802f | 1262 | response, filter_name ? filter_name : "(null)", |
1263 | filter_value ? filter_value : "(null)", | |
1264 | prefix ? prefix : "(null)", parent_el); | |
ef416fc2 | 1265 | |
1266 | /* | |
1267 | * Set common CGI template variables... | |
1268 | */ | |
1269 | ||
1270 | if (!prefix) | |
1271 | cgiSetServerVersion(); | |
1272 | ||
1273 | /* | |
1274 | * Loop through the attributes and set them for the template... | |
1275 | */ | |
1276 | ||
1277 | attr = response->attrs; | |
1278 | ||
1279 | if (!prefix) | |
1280 | while (attr && attr->group_tag == IPP_TAG_OPERATION) | |
1281 | attr = attr->next; | |
1282 | ||
1283 | for (element = parent_el; attr; element ++) | |
1284 | { | |
1285 | /* | |
1286 | * Copy attributes to a separator... | |
1287 | */ | |
1288 | ||
1289 | while (attr && attr->group_tag == IPP_TAG_ZERO) | |
1290 | attr= attr->next; | |
1291 | ||
1292 | if (!attr) | |
1293 | break; | |
1294 | ||
1295 | if (filter_name) | |
1296 | { | |
1297 | for (filter = attr; | |
1298 | filter != NULL && filter->group_tag != IPP_TAG_ZERO; | |
1299 | filter = filter->next) | |
1300 | if (filter->name && !strcmp(filter->name, filter_name) && | |
1301 | (filter->value_tag == IPP_TAG_STRING || | |
1302 | (filter->value_tag >= IPP_TAG_TEXTLANG && | |
1303 | filter->value_tag <= IPP_TAG_MIMETYPE)) && | |
1304 | filter->values[0].string.text != NULL && | |
88f9aafc | 1305 | !_cups_strcasecmp(filter->values[0].string.text, filter_value)) |
ef416fc2 | 1306 | break; |
1307 | ||
1308 | if (!filter) | |
1309 | return (element + 1); | |
1310 | ||
1311 | if (filter->group_tag == IPP_TAG_ZERO) | |
1312 | { | |
1313 | attr = filter; | |
1314 | element --; | |
1315 | continue; | |
1316 | } | |
1317 | } | |
1318 | ||
1319 | attr = cgiSetIPPObjectVars(attr, prefix, element); | |
1320 | } | |
1321 | ||
138d4f6d | 1322 | fprintf(stderr, "DEBUG2: Returning %d from cgiSetIPPVars()...\n", element); |
ef416fc2 | 1323 | |
89d46774 | 1324 | return (element); |
ef416fc2 | 1325 | } |
1326 | ||
1327 | ||
fa73b229 | 1328 | /* |
1329 | * 'cgiShowIPPError()' - Show the last IPP error message. | |
1330 | * | |
1331 | * The caller must still call cgiStartHTML() and cgiEndHTML(). | |
1332 | */ | |
1333 | ||
1334 | void | |
1335 | cgiShowIPPError(const char *message) /* I - Contextual message */ | |
1336 | { | |
1337 | cgiSetVariable("MESSAGE", cgiText(message)); | |
1338 | cgiSetVariable("ERROR", cupsLastErrorString()); | |
1339 | cgiCopyTemplateLang("error.tmpl"); | |
1340 | } | |
1341 | ||
1342 | ||
ef416fc2 | 1343 | /* |
1344 | * 'cgiShowJobs()' - Show print jobs. | |
1345 | */ | |
1346 | ||
1347 | void | |
1348 | cgiShowJobs(http_t *http, /* I - Connection to server */ | |
1349 | const char *dest) /* I - Destination name or NULL */ | |
1350 | { | |
1351 | int i; /* Looping var */ | |
1352 | const char *which_jobs; /* Which jobs to show */ | |
1353 | ipp_t *request, /* IPP request */ | |
1354 | *response; /* IPP response */ | |
1355 | cups_array_t *jobs; /* Array of job objects */ | |
1356 | ipp_attribute_t *job; /* Job object */ | |
9e6d7a0f | 1357 | int first, /* First job to show */ |
ef416fc2 | 1358 | count; /* Number of jobs */ |
ef55b745 MS |
1359 | const char *var, /* Form variable */ |
1360 | *query, /* Query string */ | |
1361 | *section; /* Section in web interface */ | |
ef416fc2 | 1362 | void *search; /* Search data */ |
2e4ff8af MS |
1363 | char url[1024], /* Printer URI */ |
1364 | val[1024]; /* Form variable */ | |
ef416fc2 | 1365 | |
1366 | ||
1367 | /* | |
1368 | * Build an IPP_GET_JOBS request, which requires the following | |
1369 | * attributes: | |
1370 | * | |
1371 | * attributes-charset | |
1372 | * attributes-natural-language | |
1373 | * printer-uri | |
1374 | */ | |
1375 | ||
fa73b229 | 1376 | request = ippNewRequest(IPP_GET_JOBS); |
ef416fc2 | 1377 | |
1378 | if (dest) | |
1379 | { | |
a4d04587 | 1380 | httpAssembleURIf(HTTP_URI_CODING_ALL, url, sizeof(url), "ipp", NULL, |
1381 | "localhost", ippPort(), "/printers/%s", dest); | |
ef416fc2 | 1382 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", |
1383 | NULL, url); | |
1384 | } | |
1385 | else | |
b9faaae1 MS |
1386 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL, |
1387 | "ipp://localhost/"); | |
ef416fc2 | 1388 | |
5a9febac | 1389 | if ((which_jobs = cgiGetVariable("which_jobs")) != NULL && *which_jobs) |
ef416fc2 | 1390 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_KEYWORD, "which-jobs", |
1391 | NULL, which_jobs); | |
1392 | ||
9e6d7a0f MS |
1393 | if ((var = cgiGetVariable("FIRST")) != NULL) |
1394 | { | |
1395 | if ((first = atoi(var)) < 0) | |
1396 | first = 0; | |
1397 | } | |
1398 | else | |
1399 | first = 0; | |
1400 | ||
1401 | if (first > 0) | |
1402 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "first-index", first + 1); | |
1403 | ||
ef416fc2 | 1404 | cgiGetAttributes(request, "jobs.tmpl"); |
1405 | ||
1406 | /* | |
1407 | * Do the request and get back a response... | |
1408 | */ | |
1409 | ||
1410 | if ((response = cupsDoRequest(http, request, "/")) != NULL) | |
1411 | { | |
1412 | /* | |
1413 | * Get a list of matching job objects. | |
1414 | */ | |
1415 | ||
ef55b745 | 1416 | if ((query = cgiGetVariable("QUERY")) != NULL && |
2e4ff8af | 1417 | !cgiGetVariable("CLEAR")) |
ef55b745 | 1418 | search = cgiCompileSearch(query); |
ef416fc2 | 1419 | else |
ef55b745 MS |
1420 | { |
1421 | query = NULL; | |
ef416fc2 | 1422 | search = NULL; |
ef55b745 | 1423 | } |
ef416fc2 | 1424 | |
1425 | jobs = cgiGetIPPObjects(response, search); | |
9e6d7a0f | 1426 | count = cupsArrayCount(jobs) + first; |
ef416fc2 | 1427 | |
1428 | if (search) | |
1429 | cgiFreeSearch(search); | |
1430 | ||
1431 | /* | |
1432 | * Figure out which jobs to display... | |
1433 | */ | |
1434 | ||
ef55b745 MS |
1435 | section = cgiGetVariable("SECTION"); |
1436 | ||
1437 | cgiClearVariables(); | |
1438 | ||
1439 | if (query) | |
1440 | cgiSetVariable("QUERY", query); | |
1441 | ||
ef55b745 MS |
1442 | cgiSetVariable("SECTION", section); |
1443 | ||
1444 | sprintf(val, "%d", count); | |
1445 | cgiSetVariable("TOTAL", val); | |
1446 | ||
1447 | if (which_jobs) | |
1448 | cgiSetVariable("WHICH_JOBS", which_jobs); | |
ef416fc2 | 1449 | |
9e6d7a0f MS |
1450 | for (i = 0, job = (ipp_attribute_t *)cupsArrayFirst(jobs); |
1451 | i < CUPS_PAGE_MAX && job; | |
1452 | i ++, job = (ipp_attribute_t *)cupsArrayNext(jobs)) | |
1453 | cgiSetIPPObjectVars(job, NULL, i); | |
ef416fc2 | 1454 | |
1455 | /* | |
1456 | * Save navigation URLs... | |
1457 | */ | |
1458 | ||
2e4ff8af | 1459 | if (dest) |
ef55b745 MS |
1460 | { |
1461 | snprintf(val, sizeof(val), "/%s/%s", section, dest); | |
1462 | cgiSetVariable("PRINTER_NAME", dest); | |
1463 | cgiSetVariable("PRINTER_URI_SUPPORTED", val); | |
1464 | } | |
ef416fc2 | 1465 | else |
2e4ff8af | 1466 | strlcpy(val, "/jobs/", sizeof(val)); |
ef416fc2 | 1467 | |
2e4ff8af | 1468 | cgiSetVariable("THISURL", val); |
ef416fc2 | 1469 | |
1470 | if (first > 0) | |
1471 | { | |
2e4ff8af MS |
1472 | sprintf(val, "%d", first - CUPS_PAGE_MAX); |
1473 | cgiSetVariable("PREV", val); | |
ef416fc2 | 1474 | } |
1475 | ||
1476 | if ((first + CUPS_PAGE_MAX) < count) | |
1477 | { | |
2e4ff8af MS |
1478 | sprintf(val, "%d", first + CUPS_PAGE_MAX); |
1479 | cgiSetVariable("NEXT", val); | |
ef416fc2 | 1480 | } |
1481 | ||
9e6d7a0f MS |
1482 | if (count > CUPS_PAGE_MAX) |
1483 | { | |
1484 | snprintf(val, sizeof(val), "%d", CUPS_PAGE_MAX * (count / CUPS_PAGE_MAX)); | |
1485 | cgiSetVariable("LAST", val); | |
1486 | } | |
1487 | ||
ef416fc2 | 1488 | /* |
1489 | * Then show everything... | |
1490 | */ | |
1491 | ||
fa73b229 | 1492 | if (dest) |
1493 | cgiSetVariable("SEARCH_DEST", dest); | |
1494 | ||
1495 | cgiCopyTemplateLang("search.tmpl"); | |
ef416fc2 | 1496 | |
1497 | cgiCopyTemplateLang("jobs-header.tmpl"); | |
1498 | ||
b19ccc9e | 1499 | if (count > CUPS_PAGE_MAX) |
fa73b229 | 1500 | cgiCopyTemplateLang("pager.tmpl"); |
ef416fc2 | 1501 | |
1502 | cgiCopyTemplateLang("jobs.tmpl"); | |
1503 | ||
b19ccc9e | 1504 | if (count > CUPS_PAGE_MAX) |
fa73b229 | 1505 | cgiCopyTemplateLang("pager.tmpl"); |
ef416fc2 | 1506 | |
bd7854cb | 1507 | cupsArrayDelete(jobs); |
ef416fc2 | 1508 | ippDelete(response); |
1509 | } | |
1510 | } | |
1511 | ||
1512 | ||
fa73b229 | 1513 | /* |
1514 | * 'cgiText()' - Return localized text. | |
1515 | */ | |
1516 | ||
1517 | const char * /* O - Localized message */ | |
1518 | cgiText(const char *message) /* I - Message */ | |
1519 | { | |
1520 | static cups_lang_t *language = NULL; | |
1521 | /* Language */ | |
1522 | ||
1523 | ||
1524 | if (!language) | |
1525 | language = cupsLangDefault(); | |
1526 | ||
1527 | return (_cupsLangString(language, message)); | |
1528 | } |