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1 | /* | |
2 | * "$Id$" | |
3 | * | |
4 | * Sample IPP Everywhere server for CUPS. | |
5 | * | |
6 | * Copyright 2010-2014 by Apple Inc. | |
7 | * | |
8 | * These coded instructions, statements, and computer programs are the | |
9 | * property of Apple Inc. and are protected by Federal copyright | |
10 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
11 | * which should have been included with this file. If this file is | |
12 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
13 | * | |
14 | * This file is subject to the Apple OS-Developed Software exception. | |
15 | */ | |
16 | ||
17 | /* | |
18 | * Disable private and deprecated stuff so we can verify that the public API | |
19 | * is sufficient to implement a server. | |
20 | */ | |
21 | ||
22 | #define _IPP_PRIVATE_STRUCTURES 0 /* Disable private IPP stuff */ | |
23 | #define _CUPS_NO_DEPRECATED 1 /* Disable deprecated stuff */ | |
24 | ||
25 | ||
26 | /* | |
27 | * Include necessary headers... | |
28 | */ | |
29 | ||
30 | #include <stdio.h> | |
31 | #include <stdlib.h> | |
32 | #include <string.h> | |
33 | #include <ctype.h> | |
34 | #include <errno.h> | |
35 | #include <cups/cups.h> /* Public API */ | |
36 | #include <config.h> /* CUPS configuration header */ | |
37 | #include <cups/thread-private.h> /* For multithreading functions */ | |
38 | ||
39 | #include <sys/wait.h> | |
40 | ||
41 | #ifdef HAVE_DNSSD | |
42 | # include <dns_sd.h> | |
43 | #endif /* HAVE_DNSSD */ | |
44 | #include <limits.h> | |
45 | #include <sys/stat.h> | |
46 | #include <sys/fcntl.h> | |
47 | #include <poll.h> | |
48 | #ifdef HAVE_SYS_MOUNT_H | |
49 | # include <sys/mount.h> | |
50 | #endif /* HAVE_SYS_MOUNT_H */ | |
51 | #ifdef HAVE_SYS_STATFS_H | |
52 | # include <sys/statfs.h> | |
53 | #endif /* HAVE_SYS_STATFS_H */ | |
54 | #ifdef HAVE_SYS_STATVFS_H | |
55 | # include <sys/statvfs.h> | |
56 | #endif /* HAVE_SYS_STATVFS_H */ | |
57 | #ifdef HAVE_SYS_VFS_H | |
58 | # include <sys/vfs.h> | |
59 | #endif /* HAVE_SYS_VFS_H */ | |
60 | ||
61 | ||
62 | /* | |
63 | * Constants... | |
64 | */ | |
65 | ||
66 | enum _ipp_preason_e /* printer-state-reasons bit values */ | |
67 | { | |
68 | _IPP_PREASON_NONE = 0x0000, /* none */ | |
69 | _IPP_PREASON_OTHER = 0x0001, /* other */ | |
70 | _IPP_PREASON_COVER_OPEN = 0x0002, /* cover-open */ | |
71 | _IPP_PREASON_INPUT_TRAY_MISSING = 0x0004, | |
72 | /* input-tray-missing */ | |
73 | _IPP_PREASON_MARKER_SUPPLY_EMPTY = 0x0008, | |
74 | /* marker-supply-empty */ | |
75 | _IPP_PREASON_MARKER_SUPPLY_LOW = 0x0010, | |
76 | /* marker-supply-low */ | |
77 | _IPP_PREASON_MARKER_WASTE_ALMOST_FULL = 0x0020, | |
78 | /* marker-waste-almost-full */ | |
79 | _IPP_PREASON_MARKER_WASTE_FULL = 0x0040, | |
80 | /* marker-waste-full */ | |
81 | _IPP_PREASON_MEDIA_EMPTY = 0x0080, /* media-empty */ | |
82 | _IPP_PREASON_MEDIA_JAM = 0x0100, /* media-jam */ | |
83 | _IPP_PREASON_MEDIA_LOW = 0x0200, /* media-low */ | |
84 | _IPP_PREASON_MEDIA_NEEDED = 0x0400, /* media-needed */ | |
85 | _IPP_PREASON_MOVING_TO_PAUSED = 0x0800, | |
86 | /* moving-to-paused */ | |
87 | _IPP_PREASON_PAUSED = 0x1000, /* paused */ | |
88 | _IPP_PREASON_SPOOL_AREA_FULL = 0x2000,/* spool-area-full */ | |
89 | _IPP_PREASON_TONER_EMPTY = 0x4000, /* toner-empty */ | |
90 | _IPP_PREASON_TONER_LOW = 0x8000 /* toner-low */ | |
91 | }; | |
92 | typedef unsigned int _ipp_preason_t; /* Bitfield for printer-state-reasons */ | |
93 | ||
94 | typedef enum _ipp_media_class_e | |
95 | { | |
96 | _IPP_GENERAL, /* General-purpose size */ | |
97 | _IPP_PHOTO_ONLY, /* Photo-only size */ | |
98 | _IPP_ENV_ONLY /* Envelope-only size */ | |
99 | } _ipp_media_class_t; | |
100 | ||
101 | typedef enum _ipp_media_size_e | |
102 | { | |
103 | _IPP_MEDIA_SIZE_NONE = -1, | |
104 | _IPP_MEDIA_SIZE_A4, | |
105 | _IPP_MEDIA_SIZE_A5, | |
106 | _IPP_MEDIA_SIZE_A6, | |
107 | _IPP_MEDIA_SIZE_DL, | |
108 | _IPP_MEDIA_SIZE_LEGAL, | |
109 | _IPP_MEDIA_SIZE_LETTER, | |
110 | _IPP_MEDIA_SIZE_COM10, | |
111 | _IPP_MEDIA_SIZE_3x5, | |
112 | _IPP_MEDIA_SIZE_L, | |
113 | _IPP_MEDIA_SIZE_4x6, | |
114 | _IPP_MEDIA_SIZE_5x7 | |
115 | } _ipp_media_size_t; | |
116 | static const char * const media_supported[] = | |
117 | { /* media-supported values */ | |
118 | "iso_a4_210x297mm", /* A4 */ | |
119 | "iso_a5_148x210mm", /* A5 */ | |
120 | "iso_a6_105x148mm", /* A6 */ | |
121 | "iso_dl_110x220mm", /* DL */ | |
122 | "na_legal_8.5x14in", /* Legal */ | |
123 | "na_letter_8.5x11in", /* Letter */ | |
124 | "na_number-10_4.125x9.5in", /* #10 */ | |
125 | "na_index-3x5_3x5in", /* 3x5 */ | |
126 | "oe_photo-l_3.5x5in", /* L */ | |
127 | "na_index-4x6_4x6in", /* 4x6 */ | |
128 | "na_5x7_5x7in" /* 5x7 aka 2L */ | |
129 | }; | |
130 | static const int media_col_sizes[][3] = | |
131 | { /* media-col-database sizes */ | |
132 | { 21000, 29700, _IPP_GENERAL }, /* A4 */ | |
133 | { 14800, 21000, _IPP_PHOTO_ONLY }, /* A5 */ | |
134 | { 10500, 14800, _IPP_PHOTO_ONLY }, /* A6 */ | |
135 | { 11000, 22000, _IPP_ENV_ONLY }, /* DL */ | |
136 | { 21590, 35560, _IPP_GENERAL }, /* Legal */ | |
137 | { 21590, 27940, _IPP_GENERAL }, /* Letter */ | |
138 | { 10477, 24130, _IPP_ENV_ONLY }, /* #10 */ | |
139 | { 7630, 12700, _IPP_PHOTO_ONLY }, /* 3x5 */ | |
140 | { 8890, 12700, _IPP_PHOTO_ONLY }, /* L */ | |
141 | { 10160, 15240, _IPP_PHOTO_ONLY }, /* 4x6 */ | |
142 | { 12700, 17780, _IPP_PHOTO_ONLY } /* 5x7 aka 2L */ | |
143 | }; | |
144 | ||
145 | typedef enum _ipp_media_source_e | |
146 | { | |
147 | _IPP_MEDIA_SOURCE_NONE = -1, | |
148 | _IPP_MEDIA_SOURCE_AUTO, | |
149 | _IPP_MEDIA_SOURCE_MAIN, | |
150 | _IPP_MEDIA_SOURCE_MANUAL, | |
151 | _IPP_MEDIA_SOURCE_ENVELOPE, | |
152 | _IPP_MEDIA_SOURCE_PHOTO | |
153 | } _ipp_media_source_t; | |
154 | static const char * const media_source_supported[] = | |
155 | /* media-source-supported values */ | |
156 | { | |
157 | "auto", | |
158 | "main", | |
159 | "manual", | |
160 | "envelope", | |
161 | "photo" | |
162 | }; | |
163 | ||
164 | typedef enum _ipp_media_type_e | |
165 | { | |
166 | _IPP_MEDIA_TYPE_NONE = -1, | |
167 | _IPP_MEDIA_TYPE_AUTO, | |
168 | _IPP_MEDIA_TYPE_CARDSTOCK, | |
169 | _IPP_MEDIA_TYPE_ENVELOPE, | |
170 | _IPP_MEDIA_TYPE_LABELS, | |
171 | _IPP_MEDIA_TYPE_OTHER, | |
172 | _IPP_MEDIA_TYPE_GLOSSY, | |
173 | _IPP_MEDIA_TYPE_HIGH_GLOSS, | |
174 | _IPP_MEDIA_TYPE_MATTE, | |
175 | _IPP_MEDIA_TYPE_SATIN, | |
176 | _IPP_MEDIA_TYPE_SEMI_GLOSS, | |
177 | _IPP_MEDIA_TYPE_STATIONERY, | |
178 | _IPP_MEDIA_TYPE_LETTERHEAD, | |
179 | _IPP_MEDIA_TYPE_TRANSPARENCY | |
180 | } _ipp_media_type_t; | |
181 | static const char * const media_type_supported[] = | |
182 | /* media-type-supported values */ | |
183 | { | |
184 | "auto", | |
185 | "cardstock", | |
186 | "envelope", | |
187 | "labels", | |
188 | "other", | |
189 | "photographic-glossy", | |
190 | "photographic-high-gloss", | |
191 | "photographic-matte", | |
192 | "photographic-satin", | |
193 | "photographic-semi-gloss", | |
194 | "stationery", | |
195 | "stationery-letterhead", | |
196 | "transparency" | |
197 | }; | |
198 | ||
199 | typedef enum _ipp_supply_e | |
200 | { | |
201 | _IPP_SUPPLY_CYAN, /* Cyan Toner */ | |
202 | _IPP_SUPPLY_MAGENTA, /* Magenta Toner */ | |
203 | _IPP_SUPPLY_YELLOW, /* Yellow Toner */ | |
204 | _IPP_SUPPLY_BLACK, /* Black Toner */ | |
205 | _IPP_SUPPLY_WASTE /* Waste Toner */ | |
206 | } _ipp_supply_t; | |
207 | static const char * const printer_supplies[] = | |
208 | { /* printer-supply-description values */ | |
209 | "Cyan Toner", | |
210 | "Magenta Toner", | |
211 | "Yellow Toner", | |
212 | "Black Toner", | |
213 | "Toner Waste" | |
214 | }; | |
215 | ||
216 | ||
217 | /* | |
218 | * Structures... | |
219 | */ | |
220 | ||
221 | typedef struct _ipp_filter_s /**** Attribute filter ****/ | |
222 | { | |
223 | cups_array_t *ra; /* Requested attributes */ | |
224 | ipp_tag_t group_tag; /* Group to copy */ | |
225 | } _ipp_filter_t; | |
226 | ||
227 | typedef struct _ipp_job_s _ipp_job_t; | |
228 | ||
229 | typedef struct _ipp_printer_s /**** Printer data ****/ | |
230 | { | |
231 | int ipv4, /* IPv4 listener */ | |
232 | ipv6; /* IPv6 listener */ | |
233 | #ifdef HAVE_DNSSD | |
234 | DNSServiceRef common_ref, /* Shared service connection */ | |
235 | ipp_ref, /* Bonjour IPP service */ | |
236 | # ifdef HAVE_SSL | |
237 | ipps_ref, /* Bonjour IPPS service */ | |
238 | # endif /* HAVE_SSL */ | |
239 | http_ref, /* Bonjour HTTP service */ | |
240 | printer_ref; /* Bonjour LPD service */ | |
241 | TXTRecordRef ipp_txt; /* Bonjour IPP TXT record */ | |
242 | char *dnssd_name; /* printer-dnssd-name */ | |
243 | #endif /* HAVE_DNSSD */ | |
244 | char *name, /* printer-name */ | |
245 | *icon, /* Icon filename */ | |
246 | *directory, /* Spool directory */ | |
247 | *hostname, /* Hostname */ | |
248 | *uri, /* printer-uri-supported */ | |
249 | *command; /* Command to run with job file */ | |
250 | int port; /* Port */ | |
251 | size_t urilen; /* Length of printer URI */ | |
252 | ipp_t *attrs; /* Static attributes */ | |
253 | time_t start_time; /* Startup time */ | |
254 | time_t config_time; /* printer-config-change-time */ | |
255 | ipp_pstate_t state; /* printer-state value */ | |
256 | _ipp_preason_t state_reasons; /* printer-state-reasons values */ | |
257 | time_t state_time; /* printer-state-change-time */ | |
258 | cups_array_t *jobs; /* Jobs */ | |
259 | _ipp_job_t *active_job; /* Current active/pending job */ | |
260 | int next_job_id; /* Next job-id value */ | |
261 | _cups_rwlock_t rwlock; /* Printer lock */ | |
262 | _ipp_media_size_t main_size; /* Ready media */ | |
263 | _ipp_media_type_t main_type; | |
264 | int main_level; | |
265 | _ipp_media_size_t envelope_size; | |
266 | int envelope_level; | |
267 | _ipp_media_size_t photo_size; | |
268 | _ipp_media_type_t photo_type; | |
269 | int photo_level; | |
270 | int supplies[5]; /* Supply levels (0-100) */ | |
271 | } _ipp_printer_t; | |
272 | ||
273 | struct _ipp_job_s /**** Job data ****/ | |
274 | { | |
275 | int id; /* Job ID */ | |
276 | const char *name, /* job-name */ | |
277 | *username, /* job-originating-user-name */ | |
278 | *format; /* document-format */ | |
279 | ipp_jstate_t state; /* job-state value */ | |
280 | time_t created, /* time-at-creation value */ | |
281 | processing, /* time-at-processing value */ | |
282 | completed; /* time-at-completed value */ | |
283 | int impressions, /* job-impressions value */ | |
284 | impcompleted; /* job-impressions-completed value */ | |
285 | ipp_t *attrs; /* Static attributes */ | |
286 | int cancel; /* Non-zero when job canceled */ | |
287 | char *filename; /* Print file name */ | |
288 | int fd; /* Print file descriptor */ | |
289 | _ipp_printer_t *printer; /* Printer */ | |
290 | }; | |
291 | ||
292 | typedef struct _ipp_client_s /**** Client data ****/ | |
293 | { | |
294 | http_t *http; /* HTTP connection */ | |
295 | ipp_t *request, /* IPP request */ | |
296 | *response; /* IPP response */ | |
297 | time_t start; /* Request start time */ | |
298 | http_state_t operation; /* Request operation */ | |
299 | ipp_op_t operation_id; /* IPP operation-id */ | |
300 | char uri[1024], /* Request URI */ | |
301 | *options; /* URI options */ | |
302 | http_addr_t addr; /* Client address */ | |
303 | char hostname[256]; /* Client hostname */ | |
304 | _ipp_printer_t *printer; /* Printer */ | |
305 | _ipp_job_t *job; /* Current job, if any */ | |
306 | } _ipp_client_t; | |
307 | ||
308 | ||
309 | /* | |
310 | * Local functions... | |
311 | */ | |
312 | ||
313 | static void clean_jobs(_ipp_printer_t *printer); | |
314 | static int compare_jobs(_ipp_job_t *a, _ipp_job_t *b); | |
315 | static void copy_attributes(ipp_t *to, ipp_t *from, cups_array_t *ra, | |
316 | ipp_tag_t group_tag, int quickcopy); | |
317 | static void copy_job_attributes(_ipp_client_t *client, | |
318 | _ipp_job_t *job, cups_array_t *ra); | |
319 | static _ipp_client_t *create_client(_ipp_printer_t *printer, int sock); | |
320 | static _ipp_job_t *create_job(_ipp_client_t *client); | |
321 | static int create_listener(int family, int *port); | |
322 | static ipp_t *create_media_col(const char *media, const char *source, const char *type, int width, int length, int margins); | |
323 | static ipp_t *create_media_size(int width, int length); | |
324 | static _ipp_printer_t *create_printer(const char *servername, | |
325 | const char *name, const char *location, | |
326 | const char *make, const char *model, | |
327 | const char *icon, | |
328 | const char *docformats, int ppm, | |
329 | int ppm_color, int duplex, int port, | |
330 | int pin, | |
331 | #ifdef HAVE_DNSSD | |
332 | const char *subtype, | |
333 | #endif /* HAVE_DNSSD */ | |
334 | const char *directory, | |
335 | const char *command); | |
336 | static void debug_attributes(const char *title, ipp_t *ipp, | |
337 | int response); | |
338 | static void delete_client(_ipp_client_t *client); | |
339 | static void delete_job(_ipp_job_t *job); | |
340 | static void delete_printer(_ipp_printer_t *printer); | |
341 | #ifdef HAVE_DNSSD | |
342 | static void dnssd_callback(DNSServiceRef sdRef, | |
343 | DNSServiceFlags flags, | |
344 | DNSServiceErrorType errorCode, | |
345 | const char *name, | |
346 | const char *regtype, | |
347 | const char *domain, | |
348 | _ipp_printer_t *printer); | |
349 | #endif /* HAVE_DNSSD */ | |
350 | static int filter_cb(_ipp_filter_t *filter, ipp_t *dst, ipp_attribute_t *attr); | |
351 | static _ipp_job_t *find_job(_ipp_client_t *client); | |
352 | static void html_escape(_ipp_client_t *client, const char *s, | |
353 | size_t slen); | |
354 | static void html_footer(_ipp_client_t *client); | |
355 | static void html_header(_ipp_client_t *client, const char *title); | |
356 | static void html_printf(_ipp_client_t *client, const char *format, | |
357 | ...) __attribute__((__format__(__printf__, | |
358 | 2, 3))); | |
359 | static void ipp_cancel_job(_ipp_client_t *client); | |
360 | static void ipp_close_job(_ipp_client_t *client); | |
361 | static void ipp_create_job(_ipp_client_t *client); | |
362 | static void ipp_get_job_attributes(_ipp_client_t *client); | |
363 | static void ipp_get_jobs(_ipp_client_t *client); | |
364 | static void ipp_get_printer_attributes(_ipp_client_t *client); | |
365 | static void ipp_identify_printer(_ipp_client_t *client); | |
366 | static void ipp_print_job(_ipp_client_t *client); | |
367 | static void ipp_print_uri(_ipp_client_t *client); | |
368 | static void ipp_send_document(_ipp_client_t *client); | |
369 | static void ipp_send_uri(_ipp_client_t *client); | |
370 | static void ipp_validate_job(_ipp_client_t *client); | |
371 | static int parse_options(_ipp_client_t *client, cups_option_t **options); | |
372 | static void *process_client(_ipp_client_t *client); | |
373 | static int process_http(_ipp_client_t *client); | |
374 | static int process_ipp(_ipp_client_t *client); | |
375 | static void *process_job(_ipp_job_t *job); | |
376 | #ifdef HAVE_DNSSD | |
377 | static int register_printer(_ipp_printer_t *printer, | |
378 | const char *location, const char *make, | |
379 | const char *model, const char *formats, | |
380 | const char *adminurl, int color, | |
381 | int duplex, const char *regtype); | |
382 | #endif /* HAVE_DNSSD */ | |
383 | static int respond_http(_ipp_client_t *client, http_status_t code, | |
384 | const char *content_coding, | |
385 | const char *type, size_t length); | |
386 | static void respond_ipp(_ipp_client_t *client, ipp_status_t status, | |
387 | const char *message, ...) | |
388 | __attribute__ ((__format__ (__printf__, 3, 4))); | |
389 | static void respond_unsupported(_ipp_client_t *client, | |
390 | ipp_attribute_t *attr); | |
391 | static void run_printer(_ipp_printer_t *printer); | |
392 | static char *time_string(time_t tv, char *buffer, size_t bufsize); | |
393 | static void usage(int status) __attribute__((noreturn)); | |
394 | static int valid_doc_attributes(_ipp_client_t *client); | |
395 | static int valid_job_attributes(_ipp_client_t *client); | |
396 | ||
397 | ||
398 | /* | |
399 | * Globals... | |
400 | */ | |
401 | ||
402 | static int KeepFiles = 0, | |
403 | Verbosity = 0; | |
404 | ||
405 | ||
406 | /* | |
407 | * 'main()' - Main entry to the sample server. | |
408 | */ | |
409 | ||
410 | int /* O - Exit status */ | |
411 | main(int argc, /* I - Number of command-line args */ | |
412 | char *argv[]) /* I - Command-line arguments */ | |
413 | { | |
414 | int i; /* Looping var */ | |
415 | const char *opt, /* Current option character */ | |
416 | *command = NULL, /* Command to run with job files */ | |
417 | *servername = NULL, /* Server host name */ | |
418 | *name = NULL, /* Printer name */ | |
419 | *location = "", /* Location of printer */ | |
420 | *make = "Test", /* Manufacturer */ | |
421 | *model = "Printer", /* Model */ | |
422 | *icon = "printer.png", /* Icon file */ | |
423 | *formats = "application/pdf,image/jpeg,image/pwg-raster"; | |
424 | /* Supported formats */ | |
425 | #ifdef HAVE_SSL | |
426 | const char *keypath = NULL; /* Keychain path */ | |
427 | #endif /* HAVE_SSL */ | |
428 | #ifdef HAVE_DNSSD | |
429 | const char *subtype = "_print"; /* Bonjour service subtype */ | |
430 | #endif /* HAVE_DNSSD */ | |
431 | int port = 8631, /* Port number (0 = auto) */ | |
432 | duplex = 0, /* Duplex mode */ | |
433 | ppm = 10, /* Pages per minute for mono */ | |
434 | ppm_color = 0, /* Pages per minute for color */ | |
435 | pin = 0; /* PIN printing mode? */ | |
436 | char directory[1024] = ""; /* Spool directory */ | |
437 | _ipp_printer_t *printer; /* Printer object */ | |
438 | ||
439 | ||
440 | /* | |
441 | * Parse command-line arguments... | |
442 | */ | |
443 | ||
444 | for (i = 1; i < argc; i ++) | |
445 | if (argv[i][0] == '-') | |
446 | { | |
447 | for (opt = argv[i] + 1; *opt; opt ++) | |
448 | { | |
449 | switch (*opt) | |
450 | { | |
451 | case '2' : /* -2 (enable 2-sided printing) */ | |
452 | duplex = 1; | |
453 | break; | |
454 | ||
455 | #ifdef HAVE_SSL | |
456 | case 'K' : /* -K keypath */ | |
457 | i ++; | |
458 | if (i >= argc) | |
459 | usage(1); | |
460 | keypath = argv[i]; | |
461 | break; | |
462 | #endif /* HAVE_SSL */ | |
463 | ||
464 | case 'M' : /* -M manufacturer */ | |
465 | i ++; | |
466 | if (i >= argc) | |
467 | usage(1); | |
468 | make = argv[i]; | |
469 | break; | |
470 | ||
471 | case 'P' : /* -P (PIN printing mode) */ | |
472 | pin = 1; | |
473 | break; | |
474 | ||
475 | case 'c' : /* -c command */ | |
476 | i ++; | |
477 | if (i >= argc) | |
478 | usage(1); | |
479 | ||
480 | command = argv[i]; | |
481 | break; | |
482 | ||
483 | case 'd' : /* -d spool-directory */ | |
484 | i ++; | |
485 | if (i >= argc) | |
486 | usage(1); | |
487 | strlcpy(directory, argv[i], sizeof(directory)); | |
488 | break; | |
489 | ||
490 | case 'f' : /* -f type/subtype[,...] */ | |
491 | i ++; | |
492 | if (i >= argc) | |
493 | usage(1); | |
494 | formats = argv[i]; | |
495 | break; | |
496 | ||
497 | case 'h' : /* -h (show help) */ | |
498 | usage(0); | |
499 | ||
500 | case 'i' : /* -i icon.png */ | |
501 | i ++; | |
502 | if (i >= argc) | |
503 | usage(1); | |
504 | icon = argv[i]; | |
505 | break; | |
506 | ||
507 | case 'k' : /* -k (keep files) */ | |
508 | KeepFiles = 1; | |
509 | break; | |
510 | ||
511 | case 'l' : /* -l location */ | |
512 | i ++; | |
513 | if (i >= argc) | |
514 | usage(1); | |
515 | location = argv[i]; | |
516 | break; | |
517 | ||
518 | case 'm' : /* -m model */ | |
519 | i ++; | |
520 | if (i >= argc) | |
521 | usage(1); | |
522 | model = argv[i]; | |
523 | break; | |
524 | ||
525 | case 'n' : /* -n hostname */ | |
526 | i ++; | |
527 | if (i >= argc) | |
528 | usage(1); | |
529 | servername = argv[i]; | |
530 | break; | |
531 | ||
532 | case 'p' : /* -p port */ | |
533 | i ++; | |
534 | if (i >= argc || !isdigit(argv[i][0] & 255)) | |
535 | usage(1); | |
536 | port = atoi(argv[i]); | |
537 | break; | |
538 | ||
539 | #ifdef HAVE_DNSSD | |
540 | case 'r' : /* -r subtype */ | |
541 | i ++; | |
542 | if (i >= argc) | |
543 | usage(1); | |
544 | subtype = argv[i]; | |
545 | break; | |
546 | #endif /* HAVE_DNSSD */ | |
547 | ||
548 | case 's' : /* -s speed[,color-speed] */ | |
549 | i ++; | |
550 | if (i >= argc) | |
551 | usage(1); | |
552 | if (sscanf(argv[i], "%d,%d", &ppm, &ppm_color) < 1) | |
553 | usage(1); | |
554 | break; | |
555 | ||
556 | case 'v' : /* -v (be verbose) */ | |
557 | Verbosity ++; | |
558 | break; | |
559 | ||
560 | default : /* Unknown */ | |
561 | fprintf(stderr, "Unknown option \"-%c\".\n", *opt); | |
562 | usage(1); | |
563 | } | |
564 | } | |
565 | } | |
566 | else if (!name) | |
567 | { | |
568 | name = argv[i]; | |
569 | } | |
570 | else | |
571 | { | |
572 | fprintf(stderr, "Unexpected command-line argument \"%s\"\n", argv[i]); | |
573 | usage(1); | |
574 | } | |
575 | ||
576 | if (!name) | |
577 | usage(1); | |
578 | ||
579 | /* | |
580 | * Apply defaults as needed... | |
581 | */ | |
582 | ||
583 | if (!directory[0]) | |
584 | { | |
585 | snprintf(directory, sizeof(directory), "/tmp/ippserver.%d", (int)getpid()); | |
586 | ||
587 | if (mkdir(directory, 0777) && errno != EEXIST) | |
588 | { | |
589 | fprintf(stderr, "Unable to create spool directory \"%s\": %s\n", | |
590 | directory, strerror(errno)); | |
591 | usage(1); | |
592 | } | |
593 | ||
594 | if (Verbosity) | |
595 | fprintf(stderr, "Using spool directory \"%s\".\n", directory); | |
596 | } | |
597 | ||
598 | #ifdef HAVE_SSL | |
599 | cupsSetServerCredentials(keypath, servername, 1); | |
600 | #endif /* HAVE_SSL */ | |
601 | ||
602 | /* | |
603 | * Create the printer... | |
604 | */ | |
605 | ||
606 | if ((printer = create_printer(servername, name, location, make, model, icon, | |
607 | formats, ppm, ppm_color, duplex, port, pin, | |
608 | #ifdef HAVE_DNSSD | |
609 | subtype, | |
610 | #endif /* HAVE_DNSSD */ | |
611 | directory, command)) == NULL) | |
612 | return (1); | |
613 | ||
614 | /* | |
615 | * Run the print service... | |
616 | */ | |
617 | ||
618 | run_printer(printer); | |
619 | ||
620 | /* | |
621 | * Destroy the printer and exit... | |
622 | */ | |
623 | ||
624 | delete_printer(printer); | |
625 | ||
626 | return (0); | |
627 | } | |
628 | ||
629 | ||
630 | /* | |
631 | * 'clean_jobs()' - Clean out old (completed) jobs. | |
632 | */ | |
633 | ||
634 | static void | |
635 | clean_jobs(_ipp_printer_t *printer) /* I - Printer */ | |
636 | { | |
637 | _ipp_job_t *job; /* Current job */ | |
638 | time_t cleantime; /* Clean time */ | |
639 | ||
640 | ||
641 | if (cupsArrayCount(printer->jobs) == 0) | |
642 | return; | |
643 | ||
644 | cleantime = time(NULL) - 60; | |
645 | ||
646 | _cupsRWLockWrite(&(printer->rwlock)); | |
647 | for (job = (_ipp_job_t *)cupsArrayFirst(printer->jobs); | |
648 | job; | |
649 | job = (_ipp_job_t *)cupsArrayNext(printer->jobs)) | |
650 | if (job->completed && job->completed < cleantime) | |
651 | { | |
652 | cupsArrayRemove(printer->jobs, job); | |
653 | delete_job(job); | |
654 | } | |
655 | else | |
656 | break; | |
657 | _cupsRWUnlock(&(printer->rwlock)); | |
658 | } | |
659 | ||
660 | ||
661 | /* | |
662 | * 'compare_jobs()' - Compare two jobs. | |
663 | */ | |
664 | ||
665 | static int /* O - Result of comparison */ | |
666 | compare_jobs(_ipp_job_t *a, /* I - First job */ | |
667 | _ipp_job_t *b) /* I - Second job */ | |
668 | { | |
669 | return (b->id - a->id); | |
670 | } | |
671 | ||
672 | ||
673 | /* | |
674 | * 'copy_attributes()' - Copy attributes from one request to another. | |
675 | */ | |
676 | ||
677 | static void | |
678 | copy_attributes(ipp_t *to, /* I - Destination request */ | |
679 | ipp_t *from, /* I - Source request */ | |
680 | cups_array_t *ra, /* I - Requested attributes */ | |
681 | ipp_tag_t group_tag, /* I - Group to copy */ | |
682 | int quickcopy) /* I - Do a quick copy? */ | |
683 | { | |
684 | _ipp_filter_t filter; /* Filter data */ | |
685 | ||
686 | ||
687 | filter.ra = ra; | |
688 | filter.group_tag = group_tag; | |
689 | ||
690 | ippCopyAttributes(to, from, quickcopy, (ipp_copycb_t)filter_cb, &filter); | |
691 | } | |
692 | ||
693 | ||
694 | /* | |
695 | * 'copy_job_attrs()' - Copy job attributes to the response. | |
696 | */ | |
697 | ||
698 | static void | |
699 | copy_job_attributes( | |
700 | _ipp_client_t *client, /* I - Client */ | |
701 | _ipp_job_t *job, /* I - Job */ | |
702 | cups_array_t *ra) /* I - requested-attributes */ | |
703 | { | |
704 | copy_attributes(client->response, job->attrs, ra, IPP_TAG_JOB, 0); | |
705 | ||
706 | if (job->completed && (!ra || cupsArrayFind(ra, "date-time-at-completed"))) | |
707 | ippAddDate(client->response, IPP_TAG_JOB, "date-time-at-completed", ippTimeToDate(job->completed)); | |
708 | ||
709 | if (job->processing && (!ra || cupsArrayFind(ra, "date-time-at-processing"))) | |
710 | ippAddDate(client->response, IPP_TAG_JOB, "date-time-at-processing", ippTimeToDate(job->processing)); | |
711 | ||
712 | if (!ra || cupsArrayFind(ra, "job-impressions")) | |
713 | ippAddInteger(client->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-impressions", job->impressions); | |
714 | ||
715 | if (!ra || cupsArrayFind(ra, "job-impressions-completed")) | |
716 | ippAddInteger(client->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-impressions-completed", job->impcompleted); | |
717 | ||
718 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) | |
719 | ippAddInteger(client->response, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-printer-up-time", (int)(time(NULL) - client->printer->start_time)); | |
720 | ||
721 | if (!ra || cupsArrayFind(ra, "job-state")) | |
722 | ippAddInteger(client->response, IPP_TAG_JOB, IPP_TAG_ENUM, | |
723 | "job-state", job->state); | |
724 | ||
725 | if (!ra || cupsArrayFind(ra, "job-state-message")) | |
726 | { | |
727 | switch (job->state) | |
728 | { | |
729 | case IPP_JSTATE_PENDING : | |
730 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job pending."); | |
731 | break; | |
732 | ||
733 | case IPP_JSTATE_HELD : | |
734 | if (job->fd >= 0) | |
735 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job incoming."); | |
736 | else if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_ZERO)) | |
737 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job held."); | |
738 | else | |
739 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job created."); | |
740 | break; | |
741 | ||
742 | case IPP_JSTATE_PROCESSING : | |
743 | if (job->cancel) | |
744 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job canceling."); | |
745 | else | |
746 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job printing."); | |
747 | break; | |
748 | ||
749 | case IPP_JSTATE_STOPPED : | |
750 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job stopped."); | |
751 | break; | |
752 | ||
753 | case IPP_JSTATE_CANCELED : | |
754 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job canceled."); | |
755 | break; | |
756 | ||
757 | case IPP_JSTATE_ABORTED : | |
758 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job aborted."); | |
759 | break; | |
760 | ||
761 | case IPP_JSTATE_COMPLETED : | |
762 | ippAddString(client->response, IPP_TAG_JOB, IPP_CONST_TAG(IPP_TAG_TEXT), "job-state-message", NULL, "Job completed."); | |
763 | break; | |
764 | } | |
765 | } | |
766 | ||
767 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) | |
768 | { | |
769 | switch (job->state) | |
770 | { | |
771 | case IPP_JSTATE_PENDING : | |
772 | ippAddString(client->response, IPP_TAG_JOB, | |
773 | IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", | |
774 | NULL, "none"); | |
775 | break; | |
776 | ||
777 | case IPP_JSTATE_HELD : | |
778 | if (job->fd >= 0) | |
779 | ippAddString(client->response, IPP_TAG_JOB, | |
780 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
781 | "job-state-reasons", NULL, "job-incoming"); | |
782 | else if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_ZERO)) | |
783 | ippAddString(client->response, IPP_TAG_JOB, | |
784 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
785 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
786 | else | |
787 | ippAddString(client->response, IPP_TAG_JOB, | |
788 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
789 | "job-state-reasons", NULL, "job-data-insufficient"); | |
790 | break; | |
791 | ||
792 | case IPP_JSTATE_PROCESSING : | |
793 | if (job->cancel) | |
794 | ippAddString(client->response, IPP_TAG_JOB, | |
795 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
796 | "job-state-reasons", NULL, "processing-to-stop-point"); | |
797 | else | |
798 | ippAddString(client->response, IPP_TAG_JOB, | |
799 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
800 | "job-state-reasons", NULL, "job-printing"); | |
801 | break; | |
802 | ||
803 | case IPP_JSTATE_STOPPED : | |
804 | ippAddString(client->response, IPP_TAG_JOB, | |
805 | IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", | |
806 | NULL, "job-stopped"); | |
807 | break; | |
808 | ||
809 | case IPP_JSTATE_CANCELED : | |
810 | ippAddString(client->response, IPP_TAG_JOB, | |
811 | IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", | |
812 | NULL, "job-canceled-by-user"); | |
813 | break; | |
814 | ||
815 | case IPP_JSTATE_ABORTED : | |
816 | ippAddString(client->response, IPP_TAG_JOB, | |
817 | IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", | |
818 | NULL, "aborted-by-system"); | |
819 | break; | |
820 | ||
821 | case IPP_JSTATE_COMPLETED : | |
822 | ippAddString(client->response, IPP_TAG_JOB, | |
823 | IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-state-reasons", | |
824 | NULL, "job-completed-successfully"); | |
825 | break; | |
826 | } | |
827 | } | |
828 | ||
829 | if (!ra || cupsArrayFind(ra, "time-at-completed")) | |
830 | ippAddInteger(client->response, IPP_TAG_JOB, | |
831 | job->completed ? IPP_TAG_INTEGER : IPP_TAG_NOVALUE, | |
832 | "time-at-completed", (int)(job->completed - client->printer->start_time)); | |
833 | ||
834 | if (!ra || cupsArrayFind(ra, "time-at-processing")) | |
835 | ippAddInteger(client->response, IPP_TAG_JOB, | |
836 | job->processing ? IPP_TAG_INTEGER : IPP_TAG_NOVALUE, | |
837 | "time-at-processing", (int)(job->processing - client->printer->start_time)); | |
838 | } | |
839 | ||
840 | ||
841 | /* | |
842 | * 'create_client()' - Accept a new network connection and create a client | |
843 | * object. | |
844 | */ | |
845 | ||
846 | static _ipp_client_t * /* O - Client */ | |
847 | create_client(_ipp_printer_t *printer, /* I - Printer */ | |
848 | int sock) /* I - Listen socket */ | |
849 | { | |
850 | _ipp_client_t *client; /* Client */ | |
851 | ||
852 | ||
853 | if ((client = calloc(1, sizeof(_ipp_client_t))) == NULL) | |
854 | { | |
855 | perror("Unable to allocate memory for client"); | |
856 | return (NULL); | |
857 | } | |
858 | ||
859 | client->printer = printer; | |
860 | ||
861 | /* | |
862 | * Accept the client and get the remote address... | |
863 | */ | |
864 | ||
865 | if ((client->http = httpAcceptConnection(sock, 1)) == NULL) | |
866 | { | |
867 | perror("Unable to accept client connection"); | |
868 | ||
869 | free(client); | |
870 | ||
871 | return (NULL); | |
872 | } | |
873 | ||
874 | httpGetHostname(client->http, client->hostname, sizeof(client->hostname)); | |
875 | ||
876 | if (Verbosity) | |
877 | fprintf(stderr, "Accepted connection from %s\n", client->hostname); | |
878 | ||
879 | return (client); | |
880 | } | |
881 | ||
882 | ||
883 | /* | |
884 | * 'create_job()' - Create a new job object from a Print-Job or Create-Job | |
885 | * request. | |
886 | */ | |
887 | ||
888 | static _ipp_job_t * /* O - Job */ | |
889 | create_job(_ipp_client_t *client) /* I - Client */ | |
890 | { | |
891 | _ipp_job_t *job; /* Job */ | |
892 | ipp_attribute_t *attr; /* Job attribute */ | |
893 | char uri[1024], /* job-uri value */ | |
894 | uuid[64]; /* job-uuid value */ | |
895 | ||
896 | ||
897 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
898 | if (client->printer->active_job && | |
899 | client->printer->active_job->state < IPP_JSTATE_CANCELED) | |
900 | { | |
901 | /* | |
902 | * Only accept a single job at a time... | |
903 | */ | |
904 | ||
905 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
906 | return (NULL); | |
907 | } | |
908 | ||
909 | /* | |
910 | * Allocate and initialize the job object... | |
911 | */ | |
912 | ||
913 | if ((job = calloc(1, sizeof(_ipp_job_t))) == NULL) | |
914 | { | |
915 | perror("Unable to allocate memory for job"); | |
916 | return (NULL); | |
917 | } | |
918 | ||
919 | job->printer = client->printer; | |
920 | job->attrs = ippNew(); | |
921 | job->state = IPP_JSTATE_HELD; | |
922 | job->fd = -1; | |
923 | ||
924 | /* | |
925 | * Copy all of the job attributes... | |
926 | */ | |
927 | ||
928 | copy_attributes(job->attrs, client->request, NULL, IPP_TAG_JOB, 0); | |
929 | ||
930 | /* | |
931 | * Get the requesting-user-name, document format, and priority... | |
932 | */ | |
933 | ||
934 | if ((attr = ippFindAttribute(client->request, "requesting-user-name", IPP_TAG_NAME)) != NULL) | |
935 | job->username = ippGetString(attr, 0, NULL); | |
936 | else | |
937 | job->username = "anonymous"; | |
938 | ||
939 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-originating-user-name", NULL, job->username); | |
940 | ||
941 | if (ippGetOperation(client->request) != IPP_OP_CREATE_JOB) | |
942 | { | |
943 | if ((attr = ippFindAttribute(client->request, "compression", IPP_TAG_KEYWORD)) != NULL) | |
944 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "compression-supplied", NULL, ippGetString(attr, 0, NULL)); | |
945 | ||
946 | if ((attr = ippFindAttribute(client->request, "document-format", IPP_TAG_MIMETYPE)) != NULL) | |
947 | job->format = ippGetString(attr, 0, NULL); | |
948 | else | |
949 | job->format = "application/octet-stream"; | |
950 | ||
951 | if ((attr = ippFindAttribute(client->request, "document-name", IPP_TAG_NAME)) != NULL) | |
952 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "document-name-supplied", NULL, ippGetString(attr, 0, NULL)); | |
953 | } | |
954 | ||
955 | if ((attr = ippFindAttribute(client->request, "job-name", IPP_TAG_NAME)) != NULL) | |
956 | job->name = ippGetString(attr, 0, NULL); | |
957 | else | |
958 | job->name = "Untitled"; | |
959 | ||
960 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "job-name", NULL, job->name); | |
961 | ||
962 | if ((attr = ippFindAttribute(client->request, "job-impressions", IPP_TAG_INTEGER)) != NULL) | |
963 | job->impressions = ippGetInteger(attr, 0); | |
964 | ||
965 | /* | |
966 | * Add job description attributes and add to the jobs array... | |
967 | */ | |
968 | ||
969 | job->id = client->printer->next_job_id ++; | |
970 | ||
971 | snprintf(uri, sizeof(uri), "%s/%d", client->printer->uri, job->id); | |
972 | httpAssembleUUID(client->printer->hostname, client->printer->port, client->printer->name, job->id, uuid, sizeof(uuid)); | |
973 | ||
974 | ippAddDate(job->attrs, IPP_TAG_JOB, "date-time-at-creation", ippTimeToDate(time(&job->created))); | |
975 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
976 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, uri); | |
977 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uuid", NULL, uuid); | |
978 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, client->printer->uri); | |
979 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", (int)(job->created - client->printer->start_time)); | |
980 | ||
981 | cupsArrayAdd(client->printer->jobs, job); | |
982 | client->printer->active_job = job; | |
983 | ||
984 | _cupsRWUnlock(&(client->printer->rwlock)); | |
985 | ||
986 | return (job); | |
987 | } | |
988 | ||
989 | ||
990 | /* | |
991 | * 'create_listener()' - Create a listener socket. | |
992 | */ | |
993 | ||
994 | static int /* O - Listener socket or -1 on error */ | |
995 | create_listener(int family, /* I - Address family */ | |
996 | int *port) /* IO - Port number */ | |
997 | { | |
998 | int sock; /* Listener socket */ | |
999 | http_addrlist_t *addrlist; /* Listen address */ | |
1000 | char service[255]; /* Service port */ | |
1001 | ||
1002 | ||
1003 | if (!*port) | |
1004 | { | |
1005 | *port = 8000 + (getuid() % 1000); | |
1006 | fprintf(stderr, "Listening on port %d.\n", *port); | |
1007 | } | |
1008 | ||
1009 | snprintf(service, sizeof(service), "%d", *port); | |
1010 | if ((addrlist = httpAddrGetList(NULL, family, service)) == NULL) | |
1011 | return (-1); | |
1012 | ||
1013 | sock = httpAddrListen(&(addrlist->addr), *port); | |
1014 | ||
1015 | httpAddrFreeList(addrlist); | |
1016 | ||
1017 | return (sock); | |
1018 | } | |
1019 | ||
1020 | ||
1021 | /* | |
1022 | * 'create_media_col()' - Create a media-col value. | |
1023 | */ | |
1024 | ||
1025 | static ipp_t * /* O - media-col collection */ | |
1026 | create_media_col(const char *media, /* I - Media name */ | |
1027 | const char *source, /* I - Media source */ | |
1028 | const char *type, /* I - Media type */ | |
1029 | int width, /* I - x-dimension in 2540ths */ | |
1030 | int length, /* I - y-dimension in 2540ths */ | |
1031 | int margins) /* I - Value for margins */ | |
1032 | { | |
1033 | ipp_t *media_col = ippNew(), /* media-col value */ | |
1034 | *media_size = create_media_size(width, length); | |
1035 | /* media-size value */ | |
1036 | char media_key[256]; /* media-key value */ | |
1037 | ||
1038 | ||
1039 | if (type && source) | |
1040 | snprintf(media_key, sizeof(media_key), "%s_%s_%s%s", media, source, type, margins == 0 ? "_borderless" : ""); | |
1041 | else if (type) | |
1042 | snprintf(media_key, sizeof(media_key), "%s__%s%s", media, type, margins == 0 ? "_borderless" : ""); | |
1043 | else if (source) | |
1044 | snprintf(media_key, sizeof(media_key), "%s_%s%s", media, source, margins == 0 ? "_borderless" : ""); | |
1045 | else | |
1046 | snprintf(media_key, sizeof(media_key), "%s%s", media, margins == 0 ? "_borderless" : ""); | |
1047 | ||
1048 | ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-key", NULL, | |
1049 | media_key); | |
1050 | ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size); | |
1051 | ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-size-name", NULL, media); | |
1052 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1053 | "media-bottom-margin", margins); | |
1054 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1055 | "media-left-margin", margins); | |
1056 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1057 | "media-right-margin", margins); | |
1058 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1059 | "media-top-margin", margins); | |
1060 | if (source) | |
1061 | ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-source", NULL, source); | |
1062 | if (type) | |
1063 | ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-type", NULL, type); | |
1064 | ||
1065 | ippDelete(media_size); | |
1066 | ||
1067 | return (media_col); | |
1068 | } | |
1069 | ||
1070 | ||
1071 | /* | |
1072 | * 'create_media_size()' - Create a media-size value. | |
1073 | */ | |
1074 | ||
1075 | static ipp_t * /* O - media-col collection */ | |
1076 | create_media_size(int width, /* I - x-dimension in 2540ths */ | |
1077 | int length) /* I - y-dimension in 2540ths */ | |
1078 | { | |
1079 | ipp_t *media_size = ippNew(); /* media-size value */ | |
1080 | ||
1081 | ||
1082 | ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "x-dimension", | |
1083 | width); | |
1084 | ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "y-dimension", | |
1085 | length); | |
1086 | ||
1087 | return (media_size); | |
1088 | } | |
1089 | ||
1090 | ||
1091 | /* | |
1092 | * 'create_printer()' - Create, register, and listen for connections to a | |
1093 | * printer object. | |
1094 | */ | |
1095 | ||
1096 | static _ipp_printer_t * /* O - Printer */ | |
1097 | create_printer(const char *servername, /* I - Server hostname (NULL for default) */ | |
1098 | const char *name, /* I - printer-name */ | |
1099 | const char *location, /* I - printer-location */ | |
1100 | const char *make, /* I - printer-make-and-model */ | |
1101 | const char *model, /* I - printer-make-and-model */ | |
1102 | const char *icon, /* I - printer-icons */ | |
1103 | const char *docformats, /* I - document-format-supported */ | |
1104 | int ppm, /* I - Pages per minute in grayscale */ | |
1105 | int ppm_color, /* I - Pages per minute in color (0 for gray) */ | |
1106 | int duplex, /* I - 1 = duplex, 0 = simplex */ | |
1107 | int port, /* I - Port for listeners or 0 for auto */ | |
1108 | int pin, /* I - Require PIN printing */ | |
1109 | #ifdef HAVE_DNSSD | |
1110 | const char *subtype, /* I - Bonjour service subtype */ | |
1111 | #endif /* HAVE_DNSSD */ | |
1112 | const char *directory, /* I - Spool directory */ | |
1113 | const char *command) /* I - Command to run on job files */ | |
1114 | { | |
1115 | int i, j; /* Looping vars */ | |
1116 | _ipp_printer_t *printer; /* Printer */ | |
1117 | char hostname[256], /* Hostname */ | |
1118 | uri[1024], /* Printer URI */ | |
1119 | icons[1024], /* printer-icons URI */ | |
1120 | adminurl[1024], /* printer-more-info URI */ | |
1121 | supplyurl[1024],/* printer-supply-info-uri URI */ | |
1122 | device_id[1024],/* printer-device-id */ | |
1123 | make_model[128],/* printer-make-and-model */ | |
1124 | uuid[128]; /* printer-uuid */ | |
1125 | int num_formats; /* Number of document-format-supported values */ | |
1126 | char *defformat, /* document-format-default value */ | |
1127 | *formats[100], /* document-format-supported values */ | |
1128 | *ptr; /* Pointer into string */ | |
1129 | const char *prefix; /* Prefix string */ | |
1130 | int num_database; /* Number of database values */ | |
1131 | ipp_attribute_t *media_col_database, | |
1132 | /* media-col-database value */ | |
1133 | *media_size_supported; | |
1134 | /* media-size-supported value */ | |
1135 | ipp_t *media_col_default; | |
1136 | /* media-col-default value */ | |
1137 | int media_col_index;/* Current media-col-database value */ | |
1138 | int k_supported; /* Maximum file size supported */ | |
1139 | #ifdef HAVE_STATVFS | |
1140 | struct statvfs spoolinfo; /* FS info for spool directory */ | |
1141 | double spoolsize; /* FS size */ | |
1142 | #elif defined(HAVE_STATFS) | |
1143 | struct statfs spoolinfo; /* FS info for spool directory */ | |
1144 | double spoolsize; /* FS size */ | |
1145 | #endif /* HAVE_STATVFS */ | |
1146 | static const int orients[4] = /* orientation-requested-supported values */ | |
1147 | { | |
1148 | IPP_ORIENT_PORTRAIT, | |
1149 | IPP_ORIENT_LANDSCAPE, | |
1150 | IPP_ORIENT_REVERSE_LANDSCAPE, | |
1151 | IPP_ORIENT_REVERSE_PORTRAIT | |
1152 | }; | |
1153 | static const char * const versions[] =/* ipp-versions-supported values */ | |
1154 | { | |
1155 | "1.0", | |
1156 | "1.1", | |
1157 | "2.0" | |
1158 | }; | |
1159 | static const char * const features[] =/* ipp-features-supported values */ | |
1160 | { | |
1161 | "ipp-everywhere" | |
1162 | }; | |
1163 | static const int ops[] = /* operations-supported values */ | |
1164 | { | |
1165 | IPP_OP_PRINT_JOB, | |
1166 | IPP_OP_PRINT_URI, | |
1167 | IPP_OP_VALIDATE_JOB, | |
1168 | IPP_OP_CREATE_JOB, | |
1169 | IPP_OP_SEND_DOCUMENT, | |
1170 | IPP_OP_SEND_URI, | |
1171 | IPP_OP_CANCEL_JOB, | |
1172 | IPP_OP_GET_JOB_ATTRIBUTES, | |
1173 | IPP_OP_GET_JOBS, | |
1174 | IPP_OP_GET_PRINTER_ATTRIBUTES, | |
1175 | IPP_OP_CANCEL_MY_JOBS, | |
1176 | IPP_OP_CLOSE_JOB, | |
1177 | IPP_OP_IDENTIFY_PRINTER | |
1178 | }; | |
1179 | static const char * const charsets[] =/* charset-supported values */ | |
1180 | { | |
1181 | "us-ascii", | |
1182 | "utf-8" | |
1183 | }; | |
1184 | static const char * const compressions[] =/* compression-supported values */ | |
1185 | { | |
1186 | #ifdef HAVE_LIBZ | |
1187 | "deflate", | |
1188 | "gzip", | |
1189 | #endif /* HAVE_LIBZ */ | |
1190 | "none" | |
1191 | }; | |
1192 | static const char * const identify_actions[] = | |
1193 | { | |
1194 | "display", | |
1195 | "sound" | |
1196 | }; | |
1197 | static const char * const job_creation[] = | |
1198 | { /* job-creation-attributes-supported values */ | |
1199 | "copies", | |
1200 | "ipp-attribute-fidelity", | |
1201 | "job-account-id", | |
1202 | "job-accounting-user-id", | |
1203 | "job-name", | |
1204 | "job-password", | |
1205 | "job-priority", | |
1206 | "media", | |
1207 | "media-col", | |
1208 | "multiple-document-handling", | |
1209 | "orientation-requested", | |
1210 | "print-quality", | |
1211 | "sides" | |
1212 | }; | |
1213 | static const char * const media_col_supported[] = | |
1214 | { /* media-col-supported values */ | |
1215 | "media-bottom-margin", | |
1216 | "media-left-margin", | |
1217 | "media-right-margin", | |
1218 | "media-size", | |
1219 | "media-source", | |
1220 | "media-top-margin", | |
1221 | "media-type" | |
1222 | }; | |
1223 | static const int media_xxx_margin_supported[] = | |
1224 | { /* media-xxx-margin-supported values */ | |
1225 | 0, | |
1226 | 635 | |
1227 | }; | |
1228 | static const char * const multiple_document_handling[] = | |
1229 | { /* multiple-document-handling-supported values */ | |
1230 | "separate-documents-uncollated-copies", | |
1231 | "separate-documents-collated-copies" | |
1232 | }; | |
1233 | static const char * const overrides[] = | |
1234 | { /* overrides-supported */ | |
1235 | "document-number", | |
1236 | "pages" | |
1237 | }; | |
1238 | static const char * const print_color_mode_supported[] = | |
1239 | { /* print-color-mode-supported values */ | |
1240 | "auto", | |
1241 | "color", | |
1242 | "monochrome" | |
1243 | }; | |
1244 | static const int print_quality_supported[] = | |
1245 | { /* print-quality-supported values */ | |
1246 | IPP_QUALITY_DRAFT, | |
1247 | IPP_QUALITY_NORMAL, | |
1248 | IPP_QUALITY_HIGH | |
1249 | }; | |
1250 | static const int pwg_raster_document_resolution_supported[] = | |
1251 | { | |
1252 | 150, | |
1253 | 300, | |
1254 | 600 | |
1255 | }; | |
1256 | static const char * const pwg_raster_document_type_supported[] = | |
1257 | { | |
1258 | "black-1", | |
1259 | "cmyk-8", | |
1260 | "sgray-8", | |
1261 | "srgb-8", | |
1262 | "srgb-16" | |
1263 | }; | |
1264 | static const char * const reference_uri_schemes_supported[] = | |
1265 | { /* reference-uri-schemes-supported */ | |
1266 | "file", | |
1267 | "ftp", | |
1268 | "http" | |
1269 | #ifdef HAVE_SSL | |
1270 | , "https" | |
1271 | #endif /* HAVE_SSL */ | |
1272 | }; | |
1273 | static const char * const sides_supported[] = | |
1274 | { /* sides-supported values */ | |
1275 | "one-sided", | |
1276 | "two-sided-long-edge", | |
1277 | "two-sided-short-edge" | |
1278 | }; | |
1279 | static const char * const which_jobs[] = | |
1280 | { /* which-jobs-supported values */ | |
1281 | "completed", | |
1282 | "not-completed", | |
1283 | "aborted", | |
1284 | "all", | |
1285 | "canceled", | |
1286 | "pending", | |
1287 | "pending-held", | |
1288 | "processing", | |
1289 | "processing-stopped" | |
1290 | }; | |
1291 | ||
1292 | ||
1293 | /* | |
1294 | * Allocate memory for the printer... | |
1295 | */ | |
1296 | ||
1297 | if ((printer = calloc(1, sizeof(_ipp_printer_t))) == NULL) | |
1298 | { | |
1299 | perror("Unable to allocate memory for printer"); | |
1300 | return (NULL); | |
1301 | } | |
1302 | ||
1303 | printer->ipv4 = -1; | |
1304 | printer->ipv6 = -1; | |
1305 | printer->name = strdup(name); | |
1306 | #ifdef HAVE_DNSSD | |
1307 | printer->dnssd_name = strdup(printer->name); | |
1308 | #endif /* HAVE_DNSSD */ | |
1309 | printer->command = command ? strdup(command) : NULL; | |
1310 | printer->directory = strdup(directory); | |
1311 | printer->hostname = strdup(servername ? servername : httpGetHostname(NULL, hostname, sizeof(hostname))); | |
1312 | printer->port = port; | |
1313 | printer->start_time = time(NULL); | |
1314 | printer->config_time = printer->start_time; | |
1315 | printer->state = IPP_PSTATE_IDLE; | |
1316 | printer->state_reasons = _IPP_PREASON_NONE; | |
1317 | printer->state_time = printer->start_time; | |
1318 | printer->jobs = cupsArrayNew((cups_array_func_t)compare_jobs, NULL); | |
1319 | printer->next_job_id = 1; | |
1320 | ||
1321 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, | |
1322 | printer->hostname, printer->port, "/ipp/print"); | |
1323 | printer->uri = strdup(uri); | |
1324 | printer->urilen = strlen(uri); | |
1325 | ||
1326 | if (icon) | |
1327 | printer->icon = strdup(icon); | |
1328 | ||
1329 | printer->main_size = _IPP_MEDIA_SIZE_A4; | |
1330 | printer->main_type = _IPP_MEDIA_TYPE_STATIONERY; | |
1331 | printer->main_level = 500; | |
1332 | ||
1333 | printer->envelope_size = _IPP_MEDIA_SIZE_NONE; | |
1334 | printer->envelope_level = 0; | |
1335 | ||
1336 | printer->photo_size = _IPP_MEDIA_SIZE_NONE; | |
1337 | printer->photo_type = _IPP_MEDIA_TYPE_NONE; | |
1338 | printer->photo_level = 0; | |
1339 | ||
1340 | printer->supplies[_IPP_SUPPLY_CYAN] = 100; | |
1341 | printer->supplies[_IPP_SUPPLY_MAGENTA] = 100; | |
1342 | printer->supplies[_IPP_SUPPLY_YELLOW] = 100; | |
1343 | printer->supplies[_IPP_SUPPLY_BLACK] = 100; | |
1344 | printer->supplies[_IPP_SUPPLY_WASTE] = 0; | |
1345 | ||
1346 | _cupsRWInit(&(printer->rwlock)); | |
1347 | ||
1348 | /* | |
1349 | * Create the listener sockets... | |
1350 | */ | |
1351 | ||
1352 | if ((printer->ipv4 = create_listener(AF_INET, &(printer->port))) < 0) | |
1353 | { | |
1354 | perror("Unable to create IPv4 listener"); | |
1355 | goto bad_printer; | |
1356 | } | |
1357 | ||
1358 | if ((printer->ipv6 = create_listener(AF_INET6, &(printer->port))) < 0) | |
1359 | { | |
1360 | perror("Unable to create IPv6 listener"); | |
1361 | goto bad_printer; | |
1362 | } | |
1363 | ||
1364 | /* | |
1365 | * Prepare values for the printer attributes... | |
1366 | */ | |
1367 | ||
1368 | httpAssembleURI(HTTP_URI_CODING_ALL, icons, sizeof(icons), "http", NULL, | |
1369 | printer->hostname, printer->port, "/icon.png"); | |
1370 | httpAssembleURI(HTTP_URI_CODING_ALL, adminurl, sizeof(adminurl), "http", NULL, printer->hostname, printer->port, "/"); | |
1371 | httpAssembleURI(HTTP_URI_CODING_ALL, supplyurl, sizeof(supplyurl), "http", NULL, printer->hostname, printer->port, "/supplies"); | |
1372 | ||
1373 | if (Verbosity) | |
1374 | { | |
1375 | fprintf(stderr, "printer-more-info=\"%s\"\n", adminurl); | |
1376 | fprintf(stderr, "printer-supply-info-uri=\"%s\"\n", supplyurl); | |
1377 | fprintf(stderr, "printer-uri=\"%s\"\n", uri); | |
1378 | } | |
1379 | ||
1380 | snprintf(make_model, sizeof(make_model), "%s %s", make, model); | |
1381 | ||
1382 | num_formats = 1; | |
1383 | formats[0] = strdup(docformats); | |
1384 | defformat = formats[0]; | |
1385 | for (ptr = strchr(formats[0], ','); ptr; ptr = strchr(ptr, ',')) | |
1386 | { | |
1387 | *ptr++ = '\0'; | |
1388 | formats[num_formats++] = ptr; | |
1389 | ||
1390 | if (!strcasecmp(ptr, "application/octet-stream")) | |
1391 | defformat = ptr; | |
1392 | } | |
1393 | ||
1394 | snprintf(device_id, sizeof(device_id), "MFG:%s;MDL:%s;", make, model); | |
1395 | ptr = device_id + strlen(device_id); | |
1396 | prefix = "CMD:"; | |
1397 | for (i = 0; i < num_formats; i ++) | |
1398 | { | |
1399 | if (!strcasecmp(formats[i], "application/pdf")) | |
1400 | snprintf(ptr, sizeof(device_id) - (size_t)(ptr - device_id), "%sPDF", prefix); | |
1401 | else if (!strcasecmp(formats[i], "application/postscript")) | |
1402 | snprintf(ptr, sizeof(device_id) - (size_t)(ptr - device_id), "%sPS", prefix); | |
1403 | else if (!strcasecmp(formats[i], "application/vnd.hp-PCL")) | |
1404 | snprintf(ptr, sizeof(device_id) - (size_t)(ptr - device_id), "%sPCL", prefix); | |
1405 | else if (!strcasecmp(formats[i], "image/jpeg")) | |
1406 | snprintf(ptr, sizeof(device_id) - (size_t)(ptr - device_id), "%sJPEG", prefix); | |
1407 | else if (!strcasecmp(formats[i], "image/png")) | |
1408 | snprintf(ptr, sizeof(device_id) - (size_t)(ptr - device_id), "%sPNG", prefix); | |
1409 | else if (strcasecmp(formats[i], "application/octet-stream")) | |
1410 | snprintf(ptr, sizeof(device_id) - (size_t)(ptr - device_id), "%s%s", prefix, formats[i]); | |
1411 | ||
1412 | ptr += strlen(ptr); | |
1413 | prefix = ","; | |
1414 | } | |
1415 | strlcat(device_id, ";", sizeof(device_id)); | |
1416 | ||
1417 | /* | |
1418 | * Get the maximum spool size based on the size of the filesystem used for | |
1419 | * the spool directory. If the host OS doesn't support the statfs call | |
1420 | * or the filesystem is larger than 2TiB, always report INT_MAX. | |
1421 | */ | |
1422 | ||
1423 | #ifdef HAVE_STATVFS | |
1424 | if (statvfs(printer->directory, &spoolinfo)) | |
1425 | k_supported = INT_MAX; | |
1426 | else if ((spoolsize = (double)spoolinfo.f_frsize * | |
1427 | spoolinfo.f_blocks / 1024) > INT_MAX) | |
1428 | k_supported = INT_MAX; | |
1429 | else | |
1430 | k_supported = (int)spoolsize; | |
1431 | ||
1432 | #elif defined(HAVE_STATFS) | |
1433 | if (statfs(printer->directory, &spoolinfo)) | |
1434 | k_supported = INT_MAX; | |
1435 | else if ((spoolsize = (double)spoolinfo.f_bsize * | |
1436 | spoolinfo.f_blocks / 1024) > INT_MAX) | |
1437 | k_supported = INT_MAX; | |
1438 | else | |
1439 | k_supported = (int)spoolsize; | |
1440 | ||
1441 | #else | |
1442 | k_supported = INT_MAX; | |
1443 | #endif /* HAVE_STATVFS */ | |
1444 | ||
1445 | /* | |
1446 | * Create the printer attributes. This list of attributes is sorted to improve | |
1447 | * performance when the client provides a requested-attributes attribute... | |
1448 | */ | |
1449 | ||
1450 | printer->attrs = ippNew(); | |
1451 | ||
1452 | /* charset-configured */ | |
1453 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1454 | IPP_CONST_TAG(IPP_TAG_CHARSET), | |
1455 | "charset-configured", NULL, "utf-8"); | |
1456 | ||
1457 | /* charset-supported */ | |
1458 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1459 | IPP_CONST_TAG(IPP_TAG_CHARSET), | |
1460 | "charset-supported", sizeof(charsets) / sizeof(charsets[0]), | |
1461 | NULL, charsets); | |
1462 | ||
1463 | /* color-supported */ | |
1464 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "color-supported", | |
1465 | ppm_color > 0); | |
1466 | ||
1467 | /* compression-supported */ | |
1468 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1469 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1470 | "compression-supported", | |
1471 | (int)(sizeof(compressions) / sizeof(compressions[0])), NULL, | |
1472 | compressions); | |
1473 | ||
1474 | /* copies-default */ | |
1475 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1476 | "copies-default", 1); | |
1477 | ||
1478 | /* copies-supported */ | |
1479 | ippAddRange(printer->attrs, IPP_TAG_PRINTER, "copies-supported", 1, 999); | |
1480 | ||
1481 | /* document-format-default */ | |
1482 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE, | |
1483 | "document-format-default", NULL, defformat); | |
1484 | ||
1485 | /* document-format-supported */ | |
1486 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE, | |
1487 | "document-format-supported", num_formats, NULL, | |
1488 | (const char * const *)formats); | |
1489 | ||
1490 | /* document-password-supported */ | |
1491 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "document-password-supported", 127); | |
1492 | ||
1493 | /* finishings-default */ | |
1494 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1495 | "finishings-default", IPP_FINISHINGS_NONE); | |
1496 | ||
1497 | /* finishings-supported */ | |
1498 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1499 | "finishings-supported", IPP_FINISHINGS_NONE); | |
1500 | ||
1501 | /* generated-natural-language-supported */ | |
1502 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1503 | IPP_CONST_TAG(IPP_TAG_LANGUAGE), | |
1504 | "generated-natural-language-supported", NULL, "en"); | |
1505 | ||
1506 | /* identify-actions-default */ | |
1507 | ippAddString (printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "identify-actions-default", NULL, "sound"); | |
1508 | ||
1509 | /* identify-actions-supported */ | |
1510 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "identify-actions-supported", sizeof(identify_actions) / sizeof(identify_actions[0]), NULL, identify_actions); | |
1511 | ||
1512 | /* ipp-features-supported */ | |
1513 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "ipp-features-supported", sizeof(features) / sizeof(features[0]), NULL, features); | |
1514 | ||
1515 | /* ipp-versions-supported */ | |
1516 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "ipp-versions-supported", sizeof(versions) / sizeof(versions[0]), NULL, versions); | |
1517 | ||
1518 | /* job-account-id-default */ | |
1519 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_NAME), "job-account-id-default", NULL, ""); | |
1520 | ||
1521 | /* job-account-id-supported */ | |
1522 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "job-account-id-supported", 1); | |
1523 | ||
1524 | /* job-accounting-user-id-default */ | |
1525 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_NAME), "job-accounting-user-id-default", NULL, ""); | |
1526 | ||
1527 | /* job-accounting-user-id-supported */ | |
1528 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "job-accounting-user-id-supported", 1); | |
1529 | ||
1530 | /* job-creation-attributes-supported */ | |
1531 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "job-creation-attributes-supported", sizeof(job_creation) / sizeof(job_creation[0]), NULL, job_creation); | |
1532 | ||
1533 | /* job-ids-supported */ | |
1534 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "job-ids-supported", 1); | |
1535 | ||
1536 | /* job-k-octets-supported */ | |
1537 | ippAddRange(printer->attrs, IPP_TAG_PRINTER, "job-k-octets-supported", 0, | |
1538 | k_supported); | |
1539 | ||
1540 | /* job-password-supported */ | |
1541 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1542 | "job-password-supported", 4); | |
1543 | ||
1544 | /* job-preferred-attributes-supported */ | |
1545 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "job-preferred-attributes-supported", 0); | |
1546 | ||
1547 | /* job-priority-default */ | |
1548 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1549 | "job-priority-default", 50); | |
1550 | ||
1551 | /* job-priority-supported */ | |
1552 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1553 | "job-priority-supported", 100); | |
1554 | ||
1555 | /* job-sheets-default */ | |
1556 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1557 | IPP_CONST_TAG(IPP_TAG_NAME), | |
1558 | "job-sheets-default", NULL, "none"); | |
1559 | ||
1560 | /* job-sheets-supported */ | |
1561 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1562 | IPP_CONST_TAG(IPP_TAG_NAME), | |
1563 | "job-sheets-supported", NULL, "none"); | |
1564 | ||
1565 | /* media-bottom-margin-supported */ | |
1566 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1567 | "media-bottom-margin-supported", | |
1568 | (int)(sizeof(media_xxx_margin_supported) / | |
1569 | sizeof(media_xxx_margin_supported[0])), | |
1570 | media_xxx_margin_supported); | |
1571 | ||
1572 | /* media-col-database */ | |
1573 | for (num_database = 0, i = 0; | |
1574 | i < (int)(sizeof(media_col_sizes) / sizeof(media_col_sizes[0])); | |
1575 | i ++) | |
1576 | { | |
1577 | if (media_col_sizes[i][2] == _IPP_ENV_ONLY) | |
1578 | num_database += 3; /* auto + manual + envelope */ | |
1579 | else if (media_col_sizes[i][2] == _IPP_PHOTO_ONLY) | |
1580 | num_database += 6 * 3; /* auto + photographic-* from auto, manual, and photo */ | |
1581 | else | |
1582 | num_database += 2; /* Regular + borderless */ | |
1583 | } | |
1584 | ||
1585 | media_col_database = ippAddCollections(printer->attrs, IPP_TAG_PRINTER, | |
1586 | "media-col-database", num_database, | |
1587 | NULL); | |
1588 | for (media_col_index = 0, i = 0; | |
1589 | i < (int)(sizeof(media_col_sizes) / sizeof(media_col_sizes[0])); | |
1590 | i ++) | |
1591 | { | |
1592 | switch (media_col_sizes[i][2]) | |
1593 | { | |
1594 | case _IPP_GENERAL : | |
1595 | /* | |
1596 | * Regular + borderless for the general class; no source/type | |
1597 | * selectors... | |
1598 | */ | |
1599 | ||
1600 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], NULL, NULL, media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[1])); | |
1601 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], NULL, NULL, media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[0])); | |
1602 | break; | |
1603 | ||
1604 | case _IPP_ENV_ONLY : | |
1605 | /* | |
1606 | * Regular margins for "auto", "manual", and "envelope" sources. | |
1607 | */ | |
1608 | ||
1609 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], "auto", "envelope", media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[1])); | |
1610 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], "manual", "envelope", media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[1])); | |
1611 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], "envelope", "envelope", media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[1])); | |
1612 | break; | |
1613 | case _IPP_PHOTO_ONLY : | |
1614 | /* | |
1615 | * Photos have specific media types and can only be printed via | |
1616 | * the auto, manual, and photo sources... | |
1617 | */ | |
1618 | ||
1619 | for (j = 0; | |
1620 | j < (int)(sizeof(media_type_supported) / | |
1621 | sizeof(media_type_supported[0])); | |
1622 | j ++) | |
1623 | { | |
1624 | if (strcmp(media_type_supported[j], "auto") && strncmp(media_type_supported[j], "photographic-", 13)) | |
1625 | continue; | |
1626 | ||
1627 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], "auto", media_type_supported[j], media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[0])); | |
1628 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], "manual", media_type_supported[j], media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[0])); | |
1629 | ippSetCollection(printer->attrs, &media_col_database, media_col_index ++, create_media_col(media_supported[i], "photo", media_type_supported[j], media_col_sizes[i][0], media_col_sizes[i][1], media_xxx_margin_supported[0])); | |
1630 | } | |
1631 | break; | |
1632 | } | |
1633 | } | |
1634 | ||
1635 | /* media-col-default */ | |
1636 | media_col_default = create_media_col(media_supported[0], | |
1637 | media_source_supported[0], | |
1638 | media_type_supported[0], | |
1639 | media_col_sizes[0][0], | |
1640 | media_col_sizes[0][1], | |
1641 | media_xxx_margin_supported[1]); | |
1642 | ||
1643 | ippAddCollection(printer->attrs, IPP_TAG_PRINTER, "media-col-default", | |
1644 | media_col_default); | |
1645 | ippDelete(media_col_default); | |
1646 | ||
1647 | /* media-col-supported */ | |
1648 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1649 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1650 | "media-col-supported", | |
1651 | (int)(sizeof(media_col_supported) / | |
1652 | sizeof(media_col_supported[0])), NULL, | |
1653 | media_col_supported); | |
1654 | ||
1655 | /* media-default */ | |
1656 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1657 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1658 | "media-default", NULL, media_supported[0]); | |
1659 | ||
1660 | /* media-left-margin-supported */ | |
1661 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1662 | "media-left-margin-supported", | |
1663 | (int)(sizeof(media_xxx_margin_supported) / | |
1664 | sizeof(media_xxx_margin_supported[0])), | |
1665 | media_xxx_margin_supported); | |
1666 | ||
1667 | /* media-right-margin-supported */ | |
1668 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1669 | "media-right-margin-supported", | |
1670 | (int)(sizeof(media_xxx_margin_supported) / | |
1671 | sizeof(media_xxx_margin_supported[0])), | |
1672 | media_xxx_margin_supported); | |
1673 | ||
1674 | /* media-supported */ | |
1675 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1676 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1677 | "media-supported", | |
1678 | (int)(sizeof(media_supported) / sizeof(media_supported[0])), | |
1679 | NULL, media_supported); | |
1680 | ||
1681 | /* media-size-supported */ | |
1682 | media_size_supported = ippAddCollections(printer->attrs, IPP_TAG_PRINTER, | |
1683 | "media-size-supported", | |
1684 | (int)(sizeof(media_col_sizes) / | |
1685 | sizeof(media_col_sizes[0])), | |
1686 | NULL); | |
1687 | for (i = 0; | |
1688 | i < (int)(sizeof(media_col_sizes) / sizeof(media_col_sizes[0])); | |
1689 | i ++) | |
1690 | ippSetCollection(printer->attrs, &media_size_supported, i, | |
1691 | create_media_size(media_col_sizes[i][0], | |
1692 | media_col_sizes[i][1])); | |
1693 | ||
1694 | /* media-source-supported */ | |
1695 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "media-source-supported", (int)(sizeof(media_source_supported) / sizeof(media_source_supported[0])), NULL, media_source_supported); | |
1696 | ||
1697 | /* media-top-margin-supported */ | |
1698 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1699 | "media-top-margin-supported", | |
1700 | (int)(sizeof(media_xxx_margin_supported) / | |
1701 | sizeof(media_xxx_margin_supported[0])), | |
1702 | media_xxx_margin_supported); | |
1703 | ||
1704 | /* media-type-supported */ | |
1705 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "media-type-supported", (int)(sizeof(media_type_supported) / sizeof(media_type_supported[0])), NULL, media_type_supported); | |
1706 | ||
1707 | /* multiple-document-handling-supported */ | |
1708 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "multiple-document-handling-supported", sizeof(multiple_document_handling) / sizeof(multiple_document_handling[0]), NULL, multiple_document_handling); | |
1709 | ||
1710 | /* multiple-document-jobs-supported */ | |
1711 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "multiple-document-jobs-supported", 0); | |
1712 | ||
1713 | /* multiple-operation-time-out */ | |
1714 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "multiple-operation-time-out", 60); | |
1715 | ||
1716 | /* multiple-operation-time-out-action */ | |
1717 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "multiple-operation-time-out-action", NULL, "abort-job"); | |
1718 | ||
1719 | /* natural-language-configured */ | |
1720 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1721 | IPP_CONST_TAG(IPP_TAG_LANGUAGE), | |
1722 | "natural-language-configured", NULL, "en"); | |
1723 | ||
1724 | /* number-up-default */ | |
1725 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1726 | "number-up-default", 1); | |
1727 | ||
1728 | /* number-up-supported */ | |
1729 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1730 | "number-up-supported", 1); | |
1731 | ||
1732 | /* operations-supported */ | |
1733 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1734 | "operations-supported", sizeof(ops) / sizeof(ops[0]), ops); | |
1735 | ||
1736 | /* orientation-requested-default */ | |
1737 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, | |
1738 | "orientation-requested-default", 0); | |
1739 | ||
1740 | /* orientation-requested-supported */ | |
1741 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1742 | "orientation-requested-supported", 4, orients); | |
1743 | ||
1744 | /* output-bin-default */ | |
1745 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1746 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1747 | "output-bin-default", NULL, "face-down"); | |
1748 | ||
1749 | /* output-bin-supported */ | |
1750 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1751 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1752 | "output-bin-supported", NULL, "face-down"); | |
1753 | ||
1754 | /* overrides-supported */ | |
1755 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "overrides-supported", (int)(sizeof(overrides) / sizeof(overrides[0])), NULL, overrides); | |
1756 | ||
1757 | /* page-ranges-supported */ | |
1758 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "page-ranges-supported", 1); | |
1759 | ||
1760 | /* pages-per-minute */ | |
1761 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1762 | "pages-per-minute", ppm); | |
1763 | ||
1764 | /* pages-per-minute-color */ | |
1765 | if (ppm_color > 0) | |
1766 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1767 | "pages-per-minute-color", ppm_color); | |
1768 | ||
1769 | /* pdl-override-supported */ | |
1770 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1771 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1772 | "pdl-override-supported", NULL, "attempted"); | |
1773 | ||
1774 | /* print-color-mode-default */ | |
1775 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-color-mode-default", NULL, "auto"); | |
1776 | ||
1777 | /* print-color-mode-supported */ | |
1778 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-color-mode-supported", (int)(sizeof(print_color_mode_supported) / sizeof(print_color_mode_supported[0])), NULL, print_color_mode_supported); | |
1779 | ||
1780 | /* print-content-optimize-default */ | |
1781 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-content-optimize-default", NULL, "auto"); | |
1782 | ||
1783 | /* print-content-optimize-supported */ | |
1784 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-content-optimize-supported", NULL, "auto"); | |
1785 | ||
1786 | /* print-rendering-intent-default */ | |
1787 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-rendering-intent-default", NULL, "auto"); | |
1788 | ||
1789 | /* print-rendering-intent-supported */ | |
1790 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "print-rendering-intent-supported", NULL, "auto"); | |
1791 | ||
1792 | /* print-quality-default */ | |
1793 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, "print-quality-default", IPP_QUALITY_NORMAL); | |
1794 | ||
1795 | /* print-quality-supported */ | |
1796 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, "print-quality-supported", (int)(sizeof(print_quality_supported) / sizeof(print_quality_supported[0])), print_quality_supported); | |
1797 | ||
1798 | /* printer-device-id */ | |
1799 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1800 | "printer-device-id", NULL, device_id); | |
1801 | ||
1802 | /* printer-get-attributes-supported */ | |
1803 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "printer-get-attributes-supported", NULL, "document-format"); | |
1804 | ||
1805 | /* printer-geo-location */ | |
1806 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_UNKNOWN, "printer-geo-location", 0); | |
1807 | ||
1808 | /* printer-icons */ | |
1809 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1810 | "printer-icons", NULL, icons); | |
1811 | ||
1812 | /* printer-is-accepting-jobs */ | |
1813 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
1814 | 1); | |
1815 | ||
1816 | /* printer-info */ | |
1817 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info", | |
1818 | NULL, name); | |
1819 | ||
1820 | /* printer-location */ | |
1821 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1822 | "printer-location", NULL, location); | |
1823 | ||
1824 | /* printer-make-and-model */ | |
1825 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1826 | "printer-make-and-model", NULL, make_model); | |
1827 | ||
1828 | /* printer-mandatory-job-attributes */ | |
1829 | if (pin) | |
1830 | { | |
1831 | static const char * const names[] = | |
1832 | { | |
1833 | "job-accounting-user-id", | |
1834 | "job-password" | |
1835 | }; | |
1836 | ||
1837 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1838 | "printer-mandatory-job-attributes", | |
1839 | (int)(sizeof(names) / sizeof(names[0])), NULL, names); | |
1840 | } | |
1841 | ||
1842 | /* printer-more-info */ | |
1843 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-more-info", NULL, adminurl); | |
1844 | ||
1845 | /* printer-name */ | |
1846 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", | |
1847 | NULL, name); | |
1848 | ||
1849 | /* printer-organization */ | |
1850 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_TEXT), "printer-organization", NULL, "Apple Inc."); | |
1851 | ||
1852 | /* printer-organizational-unit */ | |
1853 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_TEXT), "printer-organizational-unit", NULL, "Printing Engineering"); | |
1854 | ||
1855 | /* printer-resolution-default */ | |
1856 | ippAddResolution(printer->attrs, IPP_TAG_PRINTER, | |
1857 | "printer-resolution-default", IPP_RES_PER_INCH, 600, 600); | |
1858 | ||
1859 | /* printer-resolution-supported */ | |
1860 | ippAddResolution(printer->attrs, IPP_TAG_PRINTER, | |
1861 | "printer-resolution-supported", IPP_RES_PER_INCH, 600, 600); | |
1862 | ||
1863 | /* printer-supply-description */ | |
1864 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_TEXT), "printer-supply-description", (int)(sizeof(printer_supplies) / sizeof(printer_supplies[0])), NULL, printer_supplies); | |
1865 | ||
1866 | /* printer-supply-info-uri */ | |
1867 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-supply-info-uri", NULL, supplyurl); | |
1868 | ||
1869 | /* printer-uri-supported */ | |
1870 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uri-supported", NULL, uri); | |
1871 | ||
1872 | /* printer-uuid */ | |
1873 | httpAssembleUUID(printer->hostname, port, name, 0, uuid, sizeof(uuid)); | |
1874 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, "printer-uuid", NULL, uuid); | |
1875 | ||
1876 | /* pwg-raster-document-xxx-supported */ | |
1877 | for (i = 0; i < num_formats; i ++) | |
1878 | if (!strcasecmp(formats[i], "image/pwg-raster")) | |
1879 | break; | |
1880 | ||
1881 | if (i < num_formats) | |
1882 | { | |
1883 | ippAddResolutions(printer->attrs, IPP_TAG_PRINTER, | |
1884 | "pwg-raster-document-resolution-supported", | |
1885 | (int)(sizeof(pwg_raster_document_resolution_supported) / | |
1886 | sizeof(pwg_raster_document_resolution_supported[0])), | |
1887 | IPP_RES_PER_INCH, | |
1888 | pwg_raster_document_resolution_supported, | |
1889 | pwg_raster_document_resolution_supported); | |
1890 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1891 | "pwg-raster-document-sheet-back", NULL, "normal"); | |
1892 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1893 | "pwg-raster-document-type-supported", | |
1894 | (int)(sizeof(pwg_raster_document_type_supported) / | |
1895 | sizeof(pwg_raster_document_type_supported[0])), NULL, | |
1896 | pwg_raster_document_type_supported); | |
1897 | } | |
1898 | ||
1899 | /* reference-uri-scheme-supported */ | |
1900 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1901 | IPP_CONST_TAG(IPP_TAG_URISCHEME), | |
1902 | "reference-uri-schemes-supported", | |
1903 | (int)(sizeof(reference_uri_schemes_supported) / | |
1904 | sizeof(reference_uri_schemes_supported[0])), | |
1905 | NULL, reference_uri_schemes_supported); | |
1906 | ||
1907 | /* sides-default */ | |
1908 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1909 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1910 | "sides-default", NULL, "one-sided"); | |
1911 | ||
1912 | /* sides-supported */ | |
1913 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1914 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1915 | "sides-supported", duplex ? 3 : 1, NULL, sides_supported); | |
1916 | ||
1917 | /* uri-authentication-supported */ | |
1918 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1919 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1920 | "uri-authentication-supported", NULL, "none"); | |
1921 | ||
1922 | /* uri-security-supported */ | |
1923 | ippAddString(printer->attrs, IPP_TAG_PRINTER, | |
1924 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1925 | "uri-security-supported", NULL, "none"); | |
1926 | ||
1927 | /* which-jobs-supported */ | |
1928 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, | |
1929 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
1930 | "which-jobs-supported", | |
1931 | sizeof(which_jobs) / sizeof(which_jobs[0]), NULL, which_jobs); | |
1932 | ||
1933 | free(formats[0]); | |
1934 | ||
1935 | debug_attributes("Printer", printer->attrs, 0); | |
1936 | ||
1937 | #ifdef HAVE_DNSSD | |
1938 | /* | |
1939 | * Register the printer with Bonjour... | |
1940 | */ | |
1941 | ||
1942 | if (!register_printer(printer, location, make, model, docformats, adminurl, | |
1943 | ppm_color > 0, duplex, subtype)) | |
1944 | goto bad_printer; | |
1945 | #endif /* HAVE_DNSSD */ | |
1946 | ||
1947 | /* | |
1948 | * Return it! | |
1949 | */ | |
1950 | ||
1951 | return (printer); | |
1952 | ||
1953 | ||
1954 | /* | |
1955 | * If we get here we were unable to create the printer... | |
1956 | */ | |
1957 | ||
1958 | bad_printer: | |
1959 | ||
1960 | delete_printer(printer); | |
1961 | return (NULL); | |
1962 | } | |
1963 | ||
1964 | ||
1965 | /* | |
1966 | * 'debug_attributes()' - Print attributes in a request or response. | |
1967 | */ | |
1968 | ||
1969 | static void | |
1970 | debug_attributes(const char *title, /* I - Title */ | |
1971 | ipp_t *ipp, /* I - Request/response */ | |
1972 | int type) /* I - 0 = object, 1 = request, 2 = response */ | |
1973 | { | |
1974 | ipp_tag_t group_tag; /* Current group */ | |
1975 | ipp_attribute_t *attr; /* Current attribute */ | |
1976 | char buffer[2048]; /* String buffer for value */ | |
1977 | int major, minor; /* Version */ | |
1978 | ||
1979 | ||
1980 | if (Verbosity <= 1) | |
1981 | return; | |
1982 | ||
1983 | fprintf(stderr, "%s:\n", title); | |
1984 | major = ippGetVersion(ipp, &minor); | |
1985 | fprintf(stderr, " version=%d.%d\n", major, minor); | |
1986 | if (type == 1) | |
1987 | fprintf(stderr, " operation-id=%s(%04x)\n", | |
1988 | ippOpString(ippGetOperation(ipp)), ippGetOperation(ipp)); | |
1989 | else if (type == 2) | |
1990 | fprintf(stderr, " status-code=%s(%04x)\n", | |
1991 | ippErrorString(ippGetStatusCode(ipp)), ippGetStatusCode(ipp)); | |
1992 | fprintf(stderr, " request-id=%d\n\n", ippGetRequestId(ipp)); | |
1993 | ||
1994 | for (attr = ippFirstAttribute(ipp), group_tag = IPP_TAG_ZERO; | |
1995 | attr; | |
1996 | attr = ippNextAttribute(ipp)) | |
1997 | { | |
1998 | if (ippGetGroupTag(attr) != group_tag) | |
1999 | { | |
2000 | group_tag = ippGetGroupTag(attr); | |
2001 | fprintf(stderr, " %s\n", ippTagString(group_tag)); | |
2002 | } | |
2003 | ||
2004 | if (ippGetName(attr)) | |
2005 | { | |
2006 | ippAttributeString(attr, buffer, sizeof(buffer)); | |
2007 | fprintf(stderr, " %s (%s%s) %s\n", ippGetName(attr), | |
2008 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
2009 | ippTagString(ippGetValueTag(attr)), buffer); | |
2010 | } | |
2011 | } | |
2012 | } | |
2013 | ||
2014 | ||
2015 | /* | |
2016 | * 'delete_client()' - Close the socket and free all memory used by a client | |
2017 | * object. | |
2018 | */ | |
2019 | ||
2020 | static void | |
2021 | delete_client(_ipp_client_t *client) /* I - Client */ | |
2022 | { | |
2023 | if (Verbosity) | |
2024 | fprintf(stderr, "Closing connection from %s\n", client->hostname); | |
2025 | ||
2026 | /* | |
2027 | * Flush pending writes before closing... | |
2028 | */ | |
2029 | ||
2030 | httpFlushWrite(client->http); | |
2031 | ||
2032 | /* | |
2033 | * Free memory... | |
2034 | */ | |
2035 | ||
2036 | httpClose(client->http); | |
2037 | ||
2038 | ippDelete(client->request); | |
2039 | ippDelete(client->response); | |
2040 | ||
2041 | free(client); | |
2042 | } | |
2043 | ||
2044 | ||
2045 | /* | |
2046 | * 'delete_job()' - Remove from the printer and free all memory used by a job | |
2047 | * object. | |
2048 | */ | |
2049 | ||
2050 | static void | |
2051 | delete_job(_ipp_job_t *job) /* I - Job */ | |
2052 | { | |
2053 | if (Verbosity) | |
2054 | fprintf(stderr, "Removing job #%d from history.\n", job->id); | |
2055 | ||
2056 | ippDelete(job->attrs); | |
2057 | ||
2058 | if (job->filename) | |
2059 | { | |
2060 | if (!KeepFiles) | |
2061 | unlink(job->filename); | |
2062 | ||
2063 | free(job->filename); | |
2064 | } | |
2065 | ||
2066 | free(job); | |
2067 | } | |
2068 | ||
2069 | ||
2070 | /* | |
2071 | * 'delete_printer()' - Unregister, close listen sockets, and free all memory | |
2072 | * used by a printer object. | |
2073 | */ | |
2074 | ||
2075 | static void | |
2076 | delete_printer(_ipp_printer_t *printer) /* I - Printer */ | |
2077 | { | |
2078 | if (printer->ipv4 >= 0) | |
2079 | close(printer->ipv4); | |
2080 | ||
2081 | if (printer->ipv6 >= 0) | |
2082 | close(printer->ipv6); | |
2083 | ||
2084 | #if HAVE_DNSSD | |
2085 | if (printer->printer_ref) | |
2086 | DNSServiceRefDeallocate(printer->printer_ref); | |
2087 | ||
2088 | if (printer->ipp_ref) | |
2089 | DNSServiceRefDeallocate(printer->ipp_ref); | |
2090 | ||
2091 | # ifdef HAVE_SSL | |
2092 | if (printer->ipps_ref) | |
2093 | DNSServiceRefDeallocate(printer->ipps_ref); | |
2094 | # endif /* HAVE_SSL */ | |
2095 | if (printer->http_ref) | |
2096 | DNSServiceRefDeallocate(printer->http_ref); | |
2097 | ||
2098 | if (printer->common_ref) | |
2099 | DNSServiceRefDeallocate(printer->common_ref); | |
2100 | ||
2101 | TXTRecordDeallocate(&(printer->ipp_txt)); | |
2102 | ||
2103 | if (printer->dnssd_name) | |
2104 | free(printer->dnssd_name); | |
2105 | #endif /* HAVE_DNSSD */ | |
2106 | ||
2107 | if (printer->name) | |
2108 | free(printer->name); | |
2109 | if (printer->icon) | |
2110 | free(printer->icon); | |
2111 | if (printer->command) | |
2112 | free(printer->command); | |
2113 | if (printer->directory) | |
2114 | free(printer->directory); | |
2115 | if (printer->hostname) | |
2116 | free(printer->hostname); | |
2117 | if (printer->uri) | |
2118 | free(printer->uri); | |
2119 | ||
2120 | ippDelete(printer->attrs); | |
2121 | cupsArrayDelete(printer->jobs); | |
2122 | ||
2123 | free(printer); | |
2124 | } | |
2125 | ||
2126 | ||
2127 | #ifdef HAVE_DNSSD | |
2128 | /* | |
2129 | * 'dnssd_callback()' - Handle Bonjour registration events. | |
2130 | */ | |
2131 | ||
2132 | static void | |
2133 | dnssd_callback( | |
2134 | DNSServiceRef sdRef, /* I - Service reference */ | |
2135 | DNSServiceFlags flags, /* I - Status flags */ | |
2136 | DNSServiceErrorType errorCode, /* I - Error, if any */ | |
2137 | const char *name, /* I - Service name */ | |
2138 | const char *regtype, /* I - Service type */ | |
2139 | const char *domain, /* I - Domain for service */ | |
2140 | _ipp_printer_t *printer) /* I - Printer */ | |
2141 | { | |
2142 | (void)sdRef; | |
2143 | (void)flags; | |
2144 | (void)domain; | |
2145 | ||
2146 | if (errorCode) | |
2147 | { | |
2148 | fprintf(stderr, "DNSServiceRegister for %s failed with error %d.\n", | |
2149 | regtype, (int)errorCode); | |
2150 | return; | |
2151 | } | |
2152 | else if (strcasecmp(name, printer->dnssd_name)) | |
2153 | { | |
2154 | if (Verbosity) | |
2155 | fprintf(stderr, "Now using DNS-SD service name \"%s\".\n", name); | |
2156 | ||
2157 | /* No lock needed since only the main thread accesses/changes this */ | |
2158 | free(printer->dnssd_name); | |
2159 | printer->dnssd_name = strdup(name); | |
2160 | } | |
2161 | } | |
2162 | #endif /* HAVE_DNSSD */ | |
2163 | ||
2164 | ||
2165 | /* | |
2166 | * 'filter_cb()' - Filter printer attributes based on the requested array. | |
2167 | */ | |
2168 | ||
2169 | static int /* O - 1 to copy, 0 to ignore */ | |
2170 | filter_cb(_ipp_filter_t *filter, /* I - Filter parameters */ | |
2171 | ipp_t *dst, /* I - Destination (unused) */ | |
2172 | ipp_attribute_t *attr) /* I - Source attribute */ | |
2173 | { | |
2174 | /* | |
2175 | * Filter attributes as needed... | |
2176 | */ | |
2177 | ||
2178 | (void)dst; | |
2179 | ||
2180 | ipp_tag_t group = ippGetGroupTag(attr); | |
2181 | const char *name = ippGetName(attr); | |
2182 | ||
2183 | if ((filter->group_tag != IPP_TAG_ZERO && group != filter->group_tag && group != IPP_TAG_ZERO) || !name || (!strcmp(name, "media-col-database") && !cupsArrayFind(filter->ra, (void *)name))) | |
2184 | return (0); | |
2185 | ||
2186 | return (!filter->ra || cupsArrayFind(filter->ra, (void *)name) != NULL); | |
2187 | } | |
2188 | ||
2189 | ||
2190 | /* | |
2191 | * 'find_job()' - Find a job specified in a request. | |
2192 | */ | |
2193 | ||
2194 | static _ipp_job_t * /* O - Job or NULL */ | |
2195 | find_job(_ipp_client_t *client) /* I - Client */ | |
2196 | { | |
2197 | ipp_attribute_t *attr; /* job-id or job-uri attribute */ | |
2198 | _ipp_job_t key, /* Job search key */ | |
2199 | *job; /* Matching job, if any */ | |
2200 | ||
2201 | ||
2202 | if ((attr = ippFindAttribute(client->request, "job-uri", IPP_TAG_URI)) != NULL) | |
2203 | { | |
2204 | const char *uri = ippGetString(attr, 0, NULL); | |
2205 | ||
2206 | fprintf(stderr, "find_job: job-uri=\"%s\"\n", uri); | |
2207 | ||
2208 | if (!strncmp(uri, client->printer->uri, client->printer->urilen) && | |
2209 | uri[client->printer->urilen] == '/') | |
2210 | key.id = atoi(uri + client->printer->urilen + 1); | |
2211 | else | |
2212 | return (NULL); | |
2213 | } | |
2214 | else if ((attr = ippFindAttribute(client->request, "job-id", IPP_TAG_INTEGER)) != NULL) | |
2215 | key.id = ippGetInteger(attr, 0); | |
2216 | ||
2217 | fprintf(stderr, "find_job: key.id=%d\n", key.id); | |
2218 | ||
2219 | _cupsRWLockRead(&(client->printer->rwlock)); | |
2220 | job = (_ipp_job_t *)cupsArrayFind(client->printer->jobs, &key); | |
2221 | _cupsRWUnlock(&(client->printer->rwlock)); | |
2222 | ||
2223 | fprintf(stderr, "find_job: Got job %d (%p)\n", job ? job->id : 0, job); | |
2224 | ||
2225 | return (job); | |
2226 | } | |
2227 | ||
2228 | ||
2229 | /* | |
2230 | * 'html_escape()' - Write a HTML-safe string. | |
2231 | */ | |
2232 | ||
2233 | static void | |
2234 | html_escape(_ipp_client_t *client, /* I - Client */ | |
2235 | const char *s, /* I - String to write */ | |
2236 | size_t slen) /* I - Number of characters to write */ | |
2237 | { | |
2238 | const char *start, /* Start of segment */ | |
2239 | *end; /* End of string */ | |
2240 | ||
2241 | ||
2242 | start = s; | |
2243 | end = s + (slen > 0 ? slen : strlen(s)); | |
2244 | ||
2245 | while (*s && s < end) | |
2246 | { | |
2247 | if (*s == '&' || *s == '<') | |
2248 | { | |
2249 | if (s > start) | |
2250 | httpWrite2(client->http, start, (size_t)(s - start)); | |
2251 | ||
2252 | if (*s == '&') | |
2253 | httpWrite2(client->http, "&", 5); | |
2254 | else | |
2255 | httpWrite2(client->http, "<", 4); | |
2256 | ||
2257 | start = s + 1; | |
2258 | } | |
2259 | ||
2260 | s ++; | |
2261 | } | |
2262 | ||
2263 | if (s > start) | |
2264 | httpWrite2(client->http, start, (size_t)(s - start)); | |
2265 | } | |
2266 | ||
2267 | ||
2268 | /* | |
2269 | * 'html_footer()' - Show the web interface footer. | |
2270 | * | |
2271 | * This function also writes the trailing 0-length chunk. | |
2272 | */ | |
2273 | ||
2274 | static void | |
2275 | html_footer(_ipp_client_t *client) /* I - Client */ | |
2276 | { | |
2277 | html_printf(client, | |
2278 | "</div>\n" | |
2279 | "</body>\n" | |
2280 | "</html>\n"); | |
2281 | httpWrite2(client->http, "", 0); | |
2282 | } | |
2283 | ||
2284 | ||
2285 | /* | |
2286 | * 'html_header()' - Show the web interface header and title. | |
2287 | */ | |
2288 | ||
2289 | static void | |
2290 | html_header(_ipp_client_t *client, /* I - Client */ | |
2291 | const char *title) /* I - Title */ | |
2292 | { | |
2293 | html_printf(client, | |
2294 | "<!doctype html>\n" | |
2295 | "<html>\n" | |
2296 | "<head>\n" | |
2297 | "<title>%s</title>\n" | |
2298 | "<link rel=\"shortcut icon\" href=\"/icon.png\" type=\"image/png\">\n" | |
2299 | "<meta http-equiv=\"X-UA-Compatible\" content=\"IE=9\">\n" | |
2300 | "<meta name=\"viewport\" content=\"width=device-width\">\n" | |
2301 | "<style>\n" | |
2302 | "body { font-family: sans-serif; margin: 0; }\n" | |
2303 | "div.body { padding: 0px 10px 10px; }\n" | |
2304 | "blockquote { background: #dfd; border-radius: 5px; color: #006; padding: 10px; }\n" | |
2305 | "table.form { border-collapse: collapse; margin-top: 10px; width: 100%%; }\n" | |
2306 | "table.form td, table.form th { padding: 5px 2px; width: 50%%; }\n" | |
2307 | "table.form th { text-align: right; }\n" | |
2308 | "table.striped { border-bottom: solid thin black; border-collapse: collapse; width: 100%%; }\n" | |
2309 | "table.striped tr:nth-child(even) { background: #fcfcfc; }\n" | |
2310 | "table.striped tr:nth-child(odd) { background: #f0f0f0; }\n" | |
2311 | "table.striped th { background: white; border-bottom: solid thin black; text-align: left; vertical-align: bottom; }\n" | |
2312 | "table.striped td { margin: 0; padding: 5px; vertical-align: top; }\n" | |
2313 | "table.nav { border-collapse: collapse; width: 100%%; }\n" | |
2314 | "table.nav td { margin: 0; text-align: center; }\n" | |
2315 | "td.nav a, td.nav a:active, td.nav a:hover, td.nav a:hover:link, td.nav a:hover:link:visited, td.nav a:link, td.nav a:link:visited, td.nav a:visited { background: inherit; color: inherit; font-size: 80%%; text-decoration: none; }\n" | |
2316 | "td.nav { background: #333; color: #fff; padding: 4px 8px; width: 33%%; }\n" | |
2317 | "td.nav.sel { background: #fff; color: #000; font-weight: bold; }\n" | |
2318 | "td.nav:hover { background: #666; color: #fff; }\n" | |
2319 | "td.nav:active { background: #000; color: #ff0; }\n" | |
2320 | "</style>\n" | |
2321 | "</head>\n" | |
2322 | "<body>\n" | |
2323 | "<table class=\"nav\"><tr>" | |
2324 | "<td class=\"nav%s\"><a href=\"/\">Status</a></td>" | |
2325 | "<td class=\"nav%s\"><a href=\"/supplies\">Supplies</a></td>" | |
2326 | "<td class=\"nav%s\"><a href=\"/media\">Media</a></td>" | |
2327 | "</tr></table>\n" | |
2328 | "<div class=\"body\">\n", title, !strcmp(client->uri, "/") ? " sel" : "", !strcmp(client->uri, "/supplies") ? " sel" : "", !strcmp(client->uri, "/media") ? " sel" : ""); | |
2329 | } | |
2330 | ||
2331 | ||
2332 | /* | |
2333 | * 'html_printf()' - Send formatted text to the client, quoting as needed. | |
2334 | */ | |
2335 | ||
2336 | static void | |
2337 | html_printf(_ipp_client_t *client, /* I - Client */ | |
2338 | const char *format, /* I - Printf-style format string */ | |
2339 | ...) /* I - Additional arguments as needed */ | |
2340 | { | |
2341 | va_list ap; /* Pointer to arguments */ | |
2342 | const char *start; /* Start of string */ | |
2343 | char size, /* Size character (h, l, L) */ | |
2344 | type; /* Format type character */ | |
2345 | int width, /* Width of field */ | |
2346 | prec; /* Number of characters of precision */ | |
2347 | char tformat[100], /* Temporary format string for sprintf() */ | |
2348 | *tptr, /* Pointer into temporary format */ | |
2349 | temp[1024]; /* Buffer for formatted numbers */ | |
2350 | char *s; /* Pointer to string */ | |
2351 | ||
2352 | ||
2353 | /* | |
2354 | * Loop through the format string, formatting as needed... | |
2355 | */ | |
2356 | ||
2357 | va_start(ap, format); | |
2358 | start = format; | |
2359 | ||
2360 | while (*format) | |
2361 | { | |
2362 | if (*format == '%') | |
2363 | { | |
2364 | if (format > start) | |
2365 | httpWrite2(client->http, start, (size_t)(format - start)); | |
2366 | ||
2367 | tptr = tformat; | |
2368 | *tptr++ = *format++; | |
2369 | ||
2370 | if (*format == '%') | |
2371 | { | |
2372 | httpWrite2(client->http, "%", 1); | |
2373 | format ++; | |
2374 | start = format; | |
2375 | continue; | |
2376 | } | |
2377 | else if (strchr(" -+#\'", *format)) | |
2378 | *tptr++ = *format++; | |
2379 | ||
2380 | if (*format == '*') | |
2381 | { | |
2382 | /* | |
2383 | * Get width from argument... | |
2384 | */ | |
2385 | ||
2386 | format ++; | |
2387 | width = va_arg(ap, int); | |
2388 | ||
2389 | snprintf(tptr, sizeof(tformat) - (size_t)(tptr - tformat), "%d", width); | |
2390 | tptr += strlen(tptr); | |
2391 | } | |
2392 | else | |
2393 | { | |
2394 | width = 0; | |
2395 | ||
2396 | while (isdigit(*format & 255)) | |
2397 | { | |
2398 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2399 | *tptr++ = *format; | |
2400 | ||
2401 | width = width * 10 + *format++ - '0'; | |
2402 | } | |
2403 | } | |
2404 | ||
2405 | if (*format == '.') | |
2406 | { | |
2407 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2408 | *tptr++ = *format; | |
2409 | ||
2410 | format ++; | |
2411 | ||
2412 | if (*format == '*') | |
2413 | { | |
2414 | /* | |
2415 | * Get precision from argument... | |
2416 | */ | |
2417 | ||
2418 | format ++; | |
2419 | prec = va_arg(ap, int); | |
2420 | ||
2421 | snprintf(tptr, sizeof(tformat) - (size_t)(tptr - tformat), "%d", prec); | |
2422 | tptr += strlen(tptr); | |
2423 | } | |
2424 | else | |
2425 | { | |
2426 | prec = 0; | |
2427 | ||
2428 | while (isdigit(*format & 255)) | |
2429 | { | |
2430 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2431 | *tptr++ = *format; | |
2432 | ||
2433 | prec = prec * 10 + *format++ - '0'; | |
2434 | } | |
2435 | } | |
2436 | } | |
2437 | ||
2438 | if (*format == 'l' && format[1] == 'l') | |
2439 | { | |
2440 | size = 'L'; | |
2441 | ||
2442 | if (tptr < (tformat + sizeof(tformat) - 2)) | |
2443 | { | |
2444 | *tptr++ = 'l'; | |
2445 | *tptr++ = 'l'; | |
2446 | } | |
2447 | ||
2448 | format += 2; | |
2449 | } | |
2450 | else if (*format == 'h' || *format == 'l' || *format == 'L') | |
2451 | { | |
2452 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2453 | *tptr++ = *format; | |
2454 | ||
2455 | size = *format++; | |
2456 | } | |
2457 | else | |
2458 | size = 0; | |
2459 | ||
2460 | ||
2461 | if (!*format) | |
2462 | { | |
2463 | start = format; | |
2464 | break; | |
2465 | } | |
2466 | ||
2467 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2468 | *tptr++ = *format; | |
2469 | ||
2470 | type = *format++; | |
2471 | *tptr = '\0'; | |
2472 | start = format; | |
2473 | ||
2474 | switch (type) | |
2475 | { | |
2476 | case 'E' : /* Floating point formats */ | |
2477 | case 'G' : | |
2478 | case 'e' : | |
2479 | case 'f' : | |
2480 | case 'g' : | |
2481 | if ((size_t)(width + 2) > sizeof(temp)) | |
2482 | break; | |
2483 | ||
2484 | sprintf(temp, tformat, va_arg(ap, double)); | |
2485 | ||
2486 | httpWrite2(client->http, temp, strlen(temp)); | |
2487 | break; | |
2488 | ||
2489 | case 'B' : /* Integer formats */ | |
2490 | case 'X' : | |
2491 | case 'b' : | |
2492 | case 'd' : | |
2493 | case 'i' : | |
2494 | case 'o' : | |
2495 | case 'u' : | |
2496 | case 'x' : | |
2497 | if ((size_t)(width + 2) > sizeof(temp)) | |
2498 | break; | |
2499 | ||
2500 | # ifdef HAVE_LONG_LONG | |
2501 | if (size == 'L') | |
2502 | sprintf(temp, tformat, va_arg(ap, long long)); | |
2503 | else | |
2504 | # endif /* HAVE_LONG_LONG */ | |
2505 | if (size == 'l') | |
2506 | sprintf(temp, tformat, va_arg(ap, long)); | |
2507 | else | |
2508 | sprintf(temp, tformat, va_arg(ap, int)); | |
2509 | ||
2510 | httpWrite2(client->http, temp, strlen(temp)); | |
2511 | break; | |
2512 | ||
2513 | case 'p' : /* Pointer value */ | |
2514 | if ((size_t)(width + 2) > sizeof(temp)) | |
2515 | break; | |
2516 | ||
2517 | sprintf(temp, tformat, va_arg(ap, void *)); | |
2518 | ||
2519 | httpWrite2(client->http, temp, strlen(temp)); | |
2520 | break; | |
2521 | ||
2522 | case 'c' : /* Character or character array */ | |
2523 | if (width <= 1) | |
2524 | { | |
2525 | temp[0] = (char)va_arg(ap, int); | |
2526 | temp[1] = '\0'; | |
2527 | html_escape(client, temp, 1); | |
2528 | } | |
2529 | else | |
2530 | html_escape(client, va_arg(ap, char *), (size_t)width); | |
2531 | break; | |
2532 | ||
2533 | case 's' : /* String */ | |
2534 | if ((s = va_arg(ap, char *)) == NULL) | |
2535 | s = "(null)"; | |
2536 | ||
2537 | html_escape(client, s, strlen(s)); | |
2538 | break; | |
2539 | } | |
2540 | } | |
2541 | else | |
2542 | format ++; | |
2543 | } | |
2544 | ||
2545 | if (format > start) | |
2546 | httpWrite2(client->http, start, (size_t)(format - start)); | |
2547 | ||
2548 | va_end(ap); | |
2549 | } | |
2550 | ||
2551 | ||
2552 | /* | |
2553 | * 'ipp_cancel_job()' - Cancel a job. | |
2554 | */ | |
2555 | ||
2556 | static void | |
2557 | ipp_cancel_job(_ipp_client_t *client) /* I - Client */ | |
2558 | { | |
2559 | _ipp_job_t *job; /* Job information */ | |
2560 | ||
2561 | ||
2562 | /* | |
2563 | * Get the job... | |
2564 | */ | |
2565 | ||
2566 | if ((job = find_job(client)) == NULL) | |
2567 | { | |
2568 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); | |
2569 | return; | |
2570 | } | |
2571 | ||
2572 | /* | |
2573 | * See if the job is already completed, canceled, or aborted; if so, | |
2574 | * we can't cancel... | |
2575 | */ | |
2576 | ||
2577 | switch (job->state) | |
2578 | { | |
2579 | case IPP_JSTATE_CANCELED : | |
2580 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2581 | "Job #%d is already canceled - can\'t cancel.", job->id); | |
2582 | break; | |
2583 | ||
2584 | case IPP_JSTATE_ABORTED : | |
2585 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2586 | "Job #%d is already aborted - can\'t cancel.", job->id); | |
2587 | break; | |
2588 | ||
2589 | case IPP_JSTATE_COMPLETED : | |
2590 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2591 | "Job #%d is already completed - can\'t cancel.", job->id); | |
2592 | break; | |
2593 | ||
2594 | default : | |
2595 | /* | |
2596 | * Cancel the job... | |
2597 | */ | |
2598 | ||
2599 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
2600 | ||
2601 | if (job->state == IPP_JSTATE_PROCESSING || | |
2602 | (job->state == IPP_JSTATE_HELD && job->fd >= 0)) | |
2603 | job->cancel = 1; | |
2604 | else | |
2605 | { | |
2606 | job->state = IPP_JSTATE_CANCELED; | |
2607 | job->completed = time(NULL); | |
2608 | } | |
2609 | ||
2610 | _cupsRWUnlock(&(client->printer->rwlock)); | |
2611 | ||
2612 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
2613 | break; | |
2614 | } | |
2615 | } | |
2616 | ||
2617 | ||
2618 | /* | |
2619 | * 'ipp_close_job()' - Close an open job. | |
2620 | */ | |
2621 | ||
2622 | static void | |
2623 | ipp_close_job(_ipp_client_t *client) /* I - Client */ | |
2624 | { | |
2625 | _ipp_job_t *job; /* Job information */ | |
2626 | ||
2627 | ||
2628 | /* | |
2629 | * Get the job... | |
2630 | */ | |
2631 | ||
2632 | if ((job = find_job(client)) == NULL) | |
2633 | { | |
2634 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); | |
2635 | return; | |
2636 | } | |
2637 | ||
2638 | /* | |
2639 | * See if the job is already completed, canceled, or aborted; if so, | |
2640 | * we can't cancel... | |
2641 | */ | |
2642 | ||
2643 | switch (job->state) | |
2644 | { | |
2645 | case IPP_JSTATE_CANCELED : | |
2646 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2647 | "Job #%d is canceled - can\'t close.", job->id); | |
2648 | break; | |
2649 | ||
2650 | case IPP_JSTATE_ABORTED : | |
2651 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2652 | "Job #%d is aborted - can\'t close.", job->id); | |
2653 | break; | |
2654 | ||
2655 | case IPP_JSTATE_COMPLETED : | |
2656 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2657 | "Job #%d is completed - can\'t close.", job->id); | |
2658 | break; | |
2659 | ||
2660 | case IPP_JSTATE_PROCESSING : | |
2661 | case IPP_JSTATE_STOPPED : | |
2662 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
2663 | "Job #%d is already closed.", job->id); | |
2664 | break; | |
2665 | ||
2666 | default : | |
2667 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
2668 | break; | |
2669 | } | |
2670 | } | |
2671 | ||
2672 | ||
2673 | /* | |
2674 | * 'ipp_create_job()' - Create a job object. | |
2675 | */ | |
2676 | ||
2677 | static void | |
2678 | ipp_create_job(_ipp_client_t *client) /* I - Client */ | |
2679 | { | |
2680 | _ipp_job_t *job; /* New job */ | |
2681 | cups_array_t *ra; /* Attributes to send in response */ | |
2682 | ||
2683 | ||
2684 | /* | |
2685 | * Validate print job attributes... | |
2686 | */ | |
2687 | ||
2688 | if (!valid_job_attributes(client)) | |
2689 | { | |
2690 | httpFlush(client->http); | |
2691 | return; | |
2692 | } | |
2693 | ||
2694 | /* | |
2695 | * Do we have a file to print? | |
2696 | */ | |
2697 | ||
2698 | if (httpGetState(client->http) == HTTP_STATE_POST_RECV) | |
2699 | { | |
2700 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
2701 | "Unexpected document data following request."); | |
2702 | return; | |
2703 | } | |
2704 | ||
2705 | /* | |
2706 | * Create the job... | |
2707 | */ | |
2708 | ||
2709 | if ((job = create_job(client)) == NULL) | |
2710 | { | |
2711 | respond_ipp(client, IPP_STATUS_ERROR_BUSY, | |
2712 | "Currently printing another job."); | |
2713 | return; | |
2714 | } | |
2715 | ||
2716 | /* | |
2717 | * Return the job info... | |
2718 | */ | |
2719 | ||
2720 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
2721 | ||
2722 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
2723 | cupsArrayAdd(ra, "job-id"); | |
2724 | cupsArrayAdd(ra, "job-state"); | |
2725 | cupsArrayAdd(ra, "job-state-message"); | |
2726 | cupsArrayAdd(ra, "job-state-reasons"); | |
2727 | cupsArrayAdd(ra, "job-uri"); | |
2728 | ||
2729 | copy_job_attributes(client, job, ra); | |
2730 | cupsArrayDelete(ra); | |
2731 | } | |
2732 | ||
2733 | ||
2734 | /* | |
2735 | * 'ipp_get_job_attributes()' - Get the attributes for a job object. | |
2736 | */ | |
2737 | ||
2738 | static void | |
2739 | ipp_get_job_attributes( | |
2740 | _ipp_client_t *client) /* I - Client */ | |
2741 | { | |
2742 | _ipp_job_t *job; /* Job */ | |
2743 | cups_array_t *ra; /* requested-attributes */ | |
2744 | ||
2745 | ||
2746 | if ((job = find_job(client)) == NULL) | |
2747 | { | |
2748 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job not found."); | |
2749 | return; | |
2750 | } | |
2751 | ||
2752 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
2753 | ||
2754 | ra = ippCreateRequestedArray(client->request); | |
2755 | copy_job_attributes(client, job, ra); | |
2756 | cupsArrayDelete(ra); | |
2757 | } | |
2758 | ||
2759 | ||
2760 | /* | |
2761 | * 'ipp_get_jobs()' - Get a list of job objects. | |
2762 | */ | |
2763 | ||
2764 | static void | |
2765 | ipp_get_jobs(_ipp_client_t *client) /* I - Client */ | |
2766 | { | |
2767 | ipp_attribute_t *attr; /* Current attribute */ | |
2768 | const char *which_jobs = NULL; | |
2769 | /* which-jobs values */ | |
2770 | int job_comparison; /* Job comparison */ | |
2771 | ipp_jstate_t job_state; /* job-state value */ | |
2772 | int first_job_id, /* First job ID */ | |
2773 | limit, /* Maximum number of jobs to return */ | |
2774 | count; /* Number of jobs that match */ | |
2775 | const char *username; /* Username */ | |
2776 | _ipp_job_t *job; /* Current job pointer */ | |
2777 | cups_array_t *ra; /* Requested attributes array */ | |
2778 | ||
2779 | ||
2780 | /* | |
2781 | * See if the "which-jobs" attribute have been specified... | |
2782 | */ | |
2783 | ||
2784 | if ((attr = ippFindAttribute(client->request, "which-jobs", | |
2785 | IPP_TAG_KEYWORD)) != NULL) | |
2786 | { | |
2787 | which_jobs = ippGetString(attr, 0, NULL); | |
2788 | fprintf(stderr, "%s Get-Jobs which-jobs=%s", client->hostname, which_jobs); | |
2789 | } | |
2790 | ||
2791 | if (!which_jobs || !strcmp(which_jobs, "not-completed")) | |
2792 | { | |
2793 | job_comparison = -1; | |
2794 | job_state = IPP_JSTATE_STOPPED; | |
2795 | } | |
2796 | else if (!strcmp(which_jobs, "completed")) | |
2797 | { | |
2798 | job_comparison = 1; | |
2799 | job_state = IPP_JSTATE_CANCELED; | |
2800 | } | |
2801 | else if (!strcmp(which_jobs, "aborted")) | |
2802 | { | |
2803 | job_comparison = 0; | |
2804 | job_state = IPP_JSTATE_ABORTED; | |
2805 | } | |
2806 | else if (!strcmp(which_jobs, "all")) | |
2807 | { | |
2808 | job_comparison = 1; | |
2809 | job_state = IPP_JSTATE_PENDING; | |
2810 | } | |
2811 | else if (!strcmp(which_jobs, "canceled")) | |
2812 | { | |
2813 | job_comparison = 0; | |
2814 | job_state = IPP_JSTATE_CANCELED; | |
2815 | } | |
2816 | else if (!strcmp(which_jobs, "pending")) | |
2817 | { | |
2818 | job_comparison = 0; | |
2819 | job_state = IPP_JSTATE_PENDING; | |
2820 | } | |
2821 | else if (!strcmp(which_jobs, "pending-held")) | |
2822 | { | |
2823 | job_comparison = 0; | |
2824 | job_state = IPP_JSTATE_HELD; | |
2825 | } | |
2826 | else if (!strcmp(which_jobs, "processing")) | |
2827 | { | |
2828 | job_comparison = 0; | |
2829 | job_state = IPP_JSTATE_PROCESSING; | |
2830 | } | |
2831 | else if (!strcmp(which_jobs, "processing-stopped")) | |
2832 | { | |
2833 | job_comparison = 0; | |
2834 | job_state = IPP_JSTATE_STOPPED; | |
2835 | } | |
2836 | else | |
2837 | { | |
2838 | respond_ipp(client, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, | |
2839 | "The which-jobs value \"%s\" is not supported.", which_jobs); | |
2840 | ippAddString(client->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, | |
2841 | "which-jobs", NULL, which_jobs); | |
2842 | return; | |
2843 | } | |
2844 | ||
2845 | /* | |
2846 | * See if they want to limit the number of jobs reported... | |
2847 | */ | |
2848 | ||
2849 | if ((attr = ippFindAttribute(client->request, "limit", | |
2850 | IPP_TAG_INTEGER)) != NULL) | |
2851 | { | |
2852 | limit = ippGetInteger(attr, 0); | |
2853 | ||
2854 | fprintf(stderr, "%s Get-Jobs limit=%d", client->hostname, limit); | |
2855 | } | |
2856 | else | |
2857 | limit = 0; | |
2858 | ||
2859 | if ((attr = ippFindAttribute(client->request, "first-job-id", | |
2860 | IPP_TAG_INTEGER)) != NULL) | |
2861 | { | |
2862 | first_job_id = ippGetInteger(attr, 0); | |
2863 | ||
2864 | fprintf(stderr, "%s Get-Jobs first-job-id=%d", client->hostname, | |
2865 | first_job_id); | |
2866 | } | |
2867 | else | |
2868 | first_job_id = 1; | |
2869 | ||
2870 | /* | |
2871 | * See if we only want to see jobs for a specific user... | |
2872 | */ | |
2873 | ||
2874 | username = NULL; | |
2875 | ||
2876 | if ((attr = ippFindAttribute(client->request, "my-jobs", | |
2877 | IPP_TAG_BOOLEAN)) != NULL) | |
2878 | { | |
2879 | int my_jobs = ippGetBoolean(attr, 0); | |
2880 | ||
2881 | fprintf(stderr, "%s Get-Jobs my-jobs=%s\n", client->hostname, | |
2882 | my_jobs ? "true" : "false"); | |
2883 | ||
2884 | if (my_jobs) | |
2885 | { | |
2886 | if ((attr = ippFindAttribute(client->request, "requesting-user-name", | |
2887 | IPP_TAG_NAME)) == NULL) | |
2888 | { | |
2889 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
2890 | "Need requesting-user-name with my-jobs."); | |
2891 | return; | |
2892 | } | |
2893 | ||
2894 | username = ippGetString(attr, 0, NULL); | |
2895 | ||
2896 | fprintf(stderr, "%s Get-Jobs requesting-user-name=\"%s\"\n", | |
2897 | client->hostname, username); | |
2898 | } | |
2899 | } | |
2900 | ||
2901 | /* | |
2902 | * OK, build a list of jobs for this printer... | |
2903 | */ | |
2904 | ||
2905 | ra = ippCreateRequestedArray(client->request); | |
2906 | ||
2907 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
2908 | ||
2909 | _cupsRWLockRead(&(client->printer->rwlock)); | |
2910 | ||
2911 | for (count = 0, job = (_ipp_job_t *)cupsArrayFirst(client->printer->jobs); | |
2912 | (limit <= 0 || count < limit) && job; | |
2913 | job = (_ipp_job_t *)cupsArrayNext(client->printer->jobs)) | |
2914 | { | |
2915 | /* | |
2916 | * Filter out jobs that don't match... | |
2917 | */ | |
2918 | ||
2919 | if ((job_comparison < 0 && job->state > job_state) || | |
2920 | (job_comparison == 0 && job->state != job_state) || | |
2921 | (job_comparison > 0 && job->state < job_state) || | |
2922 | job->id < first_job_id || | |
2923 | (username && job->username && | |
2924 | strcasecmp(username, job->username))) | |
2925 | continue; | |
2926 | ||
2927 | if (count > 0) | |
2928 | ippAddSeparator(client->response); | |
2929 | ||
2930 | count ++; | |
2931 | copy_job_attributes(client, job, ra); | |
2932 | } | |
2933 | ||
2934 | cupsArrayDelete(ra); | |
2935 | ||
2936 | _cupsRWUnlock(&(client->printer->rwlock)); | |
2937 | } | |
2938 | ||
2939 | ||
2940 | /* | |
2941 | * 'ipp_get_printer_attributes()' - Get the attributes for a printer object. | |
2942 | */ | |
2943 | ||
2944 | static void | |
2945 | ipp_get_printer_attributes( | |
2946 | _ipp_client_t *client) /* I - Client */ | |
2947 | { | |
2948 | cups_array_t *ra; /* Requested attributes array */ | |
2949 | _ipp_printer_t *printer; /* Printer */ | |
2950 | ||
2951 | ||
2952 | /* | |
2953 | * Send the attributes... | |
2954 | */ | |
2955 | ||
2956 | ra = ippCreateRequestedArray(client->request); | |
2957 | printer = client->printer; | |
2958 | ||
2959 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
2960 | ||
2961 | _cupsRWLockRead(&(printer->rwlock)); | |
2962 | ||
2963 | copy_attributes(client->response, printer->attrs, ra, IPP_TAG_ZERO, | |
2964 | IPP_TAG_CUPS_CONST); | |
2965 | ||
2966 | if (!ra || cupsArrayFind(ra, "media-col-ready")) | |
2967 | { | |
2968 | int i, /* Looping var */ | |
2969 | num_ready = 0; /* Number of ready media */ | |
2970 | ipp_t *ready[3]; /* Ready media */ | |
2971 | ||
2972 | if (printer->main_size != _IPP_MEDIA_SIZE_NONE) | |
2973 | { | |
2974 | if (printer->main_type != _IPP_MEDIA_TYPE_NONE) | |
2975 | ready[num_ready ++] = create_media_col(media_supported[printer->main_size], "main", media_type_supported[printer->main_type], media_col_sizes[printer->main_size][0], media_col_sizes[printer->main_size][1], 635); | |
2976 | else | |
2977 | ready[num_ready ++] = create_media_col(media_supported[printer->main_size], "main", NULL, media_col_sizes[printer->main_size][0], media_col_sizes[printer->main_size][1], 635); | |
2978 | } | |
2979 | if (printer->envelope_size != _IPP_MEDIA_SIZE_NONE) | |
2980 | ready[num_ready ++] = create_media_col(media_supported[printer->envelope_size], "envelope", NULL, media_col_sizes[printer->envelope_size][0], media_col_sizes[printer->envelope_size][1], 635); | |
2981 | if (printer->photo_size != _IPP_MEDIA_SIZE_NONE) | |
2982 | { | |
2983 | if (printer->photo_type != _IPP_MEDIA_TYPE_NONE) | |
2984 | ready[num_ready ++] = create_media_col(media_supported[printer->photo_size], "photo", media_type_supported[printer->photo_type], media_col_sizes[printer->photo_size][0], media_col_sizes[printer->photo_size][1], 0); | |
2985 | else | |
2986 | ready[num_ready ++] = create_media_col(media_supported[printer->photo_size], "photo", NULL, media_col_sizes[printer->photo_size][0], media_col_sizes[printer->photo_size][1], 0); | |
2987 | } | |
2988 | ||
2989 | if (num_ready) | |
2990 | { | |
2991 | ippAddCollections(client->response, IPP_TAG_PRINTER, "media-col-ready", num_ready, (const ipp_t **)ready); | |
2992 | for (i = 0; i < num_ready; i ++) | |
2993 | ippDelete(ready[i]); | |
2994 | } | |
2995 | else | |
2996 | ippAddOutOfBand(client->response, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, "media-col-ready"); | |
2997 | } | |
2998 | ||
2999 | if (!ra || cupsArrayFind(ra, "media-ready")) | |
3000 | { | |
3001 | int num_ready = 0; /* Number of ready media */ | |
3002 | const char *ready[3]; /* Ready media */ | |
3003 | ||
3004 | if (printer->main_size != _IPP_MEDIA_SIZE_NONE) | |
3005 | ready[num_ready ++] = media_supported[printer->main_size]; | |
3006 | ||
3007 | if (printer->envelope_size != _IPP_MEDIA_SIZE_NONE) | |
3008 | ready[num_ready ++] = media_supported[printer->envelope_size]; | |
3009 | ||
3010 | if (printer->photo_size != _IPP_MEDIA_SIZE_NONE) | |
3011 | ready[num_ready ++] = media_supported[printer->photo_size]; | |
3012 | ||
3013 | if (num_ready) | |
3014 | ippAddStrings(client->response, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_KEYWORD), "media-ready", num_ready, NULL, ready); | |
3015 | else | |
3016 | ippAddOutOfBand(client->response, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, "media-ready"); | |
3017 | } | |
3018 | ||
3019 | if (!ra || cupsArrayFind(ra, "printer-config-change-date-time")) | |
3020 | ippAddDate(client->response, IPP_TAG_PRINTER, "printer-config-change-date-time", ippTimeToDate(printer->config_time)); | |
3021 | ||
3022 | if (!ra || cupsArrayFind(ra, "printer-config-change-time")) | |
3023 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-config-change-time", (int)(printer->config_time - printer->start_time)); | |
3024 | ||
3025 | if (!ra || cupsArrayFind(ra, "printer-current-time")) | |
3026 | ippAddDate(client->response, IPP_TAG_PRINTER, "printer-current-time", ippTimeToDate(time(NULL))); | |
3027 | ||
3028 | ||
3029 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
3030 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
3031 | "printer-state", printer->state); | |
3032 | ||
3033 | if (!ra || cupsArrayFind(ra, "printer-state-change-date-time")) | |
3034 | ippAddDate(client->response, IPP_TAG_PRINTER, "printer-state-change-date-time", ippTimeToDate(printer->state_time)); | |
3035 | ||
3036 | if (!ra || cupsArrayFind(ra, "printer-state-change-time")) | |
3037 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-state-change-time", (int)(printer->state_time - printer->start_time)); | |
3038 | ||
3039 | if (!ra || cupsArrayFind(ra, "printer-state-message")) | |
3040 | { | |
3041 | static const char * const messages[] = { "Idle.", "Printing.", "Stopped." }; | |
3042 | ||
3043 | ippAddString(client->response, IPP_TAG_PRINTER, IPP_CONST_TAG(IPP_TAG_TEXT), "printer-state-message", NULL, messages[printer->state - IPP_PSTATE_IDLE]); | |
3044 | } | |
3045 | ||
3046 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) | |
3047 | { | |
3048 | if (printer->state_reasons == _IPP_PREASON_NONE) | |
3049 | ippAddString(client->response, IPP_TAG_PRINTER, | |
3050 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
3051 | "printer-state-reasons", NULL, "none"); | |
3052 | else | |
3053 | { | |
3054 | int num_reasons = 0;/* Number of reasons */ | |
3055 | const char *reasons[32]; /* Reason strings */ | |
3056 | ||
3057 | if (printer->state_reasons & _IPP_PREASON_OTHER) | |
3058 | reasons[num_reasons ++] = "other"; | |
3059 | if (printer->state_reasons & _IPP_PREASON_COVER_OPEN) | |
3060 | reasons[num_reasons ++] = "cover-open"; | |
3061 | if (printer->state_reasons & _IPP_PREASON_INPUT_TRAY_MISSING) | |
3062 | reasons[num_reasons ++] = "input-tray-missing"; | |
3063 | if (printer->state_reasons & _IPP_PREASON_MARKER_SUPPLY_EMPTY) | |
3064 | reasons[num_reasons ++] = "marker-supply-empty-warning"; | |
3065 | if (printer->state_reasons & _IPP_PREASON_MARKER_SUPPLY_LOW) | |
3066 | reasons[num_reasons ++] = "marker-supply-low-report"; | |
3067 | if (printer->state_reasons & _IPP_PREASON_MARKER_WASTE_ALMOST_FULL) | |
3068 | reasons[num_reasons ++] = "marker-waste-almost-full-report"; | |
3069 | if (printer->state_reasons & _IPP_PREASON_MARKER_WASTE_FULL) | |
3070 | reasons[num_reasons ++] = "marker-waste-full-warning"; | |
3071 | if (printer->state_reasons & _IPP_PREASON_MEDIA_EMPTY) | |
3072 | reasons[num_reasons ++] = "media-empty-warning"; | |
3073 | if (printer->state_reasons & _IPP_PREASON_MEDIA_JAM) | |
3074 | reasons[num_reasons ++] = "media-jam-warning"; | |
3075 | if (printer->state_reasons & _IPP_PREASON_MEDIA_LOW) | |
3076 | reasons[num_reasons ++] = "media-low-report"; | |
3077 | if (printer->state_reasons & _IPP_PREASON_MEDIA_NEEDED) | |
3078 | reasons[num_reasons ++] = "media-needed-report"; | |
3079 | if (printer->state_reasons & _IPP_PREASON_MOVING_TO_PAUSED) | |
3080 | reasons[num_reasons ++] = "moving-to-paused"; | |
3081 | if (printer->state_reasons & _IPP_PREASON_PAUSED) | |
3082 | reasons[num_reasons ++] = "paused"; | |
3083 | if (printer->state_reasons & _IPP_PREASON_SPOOL_AREA_FULL) | |
3084 | reasons[num_reasons ++] = "spool-area-full"; | |
3085 | if (printer->state_reasons & _IPP_PREASON_TONER_EMPTY) | |
3086 | reasons[num_reasons ++] = "toner-empty-warning"; | |
3087 | if (printer->state_reasons & _IPP_PREASON_TONER_LOW) | |
3088 | reasons[num_reasons ++] = "toner-low-report"; | |
3089 | ||
3090 | ippAddStrings(client->response, IPP_TAG_PRINTER, | |
3091 | IPP_CONST_TAG(IPP_TAG_KEYWORD), | |
3092 | "printer-state-reasons", num_reasons, NULL, reasons); | |
3093 | } | |
3094 | } | |
3095 | ||
3096 | if (!ra || cupsArrayFind(ra, "printer-supply")) | |
3097 | { | |
3098 | int i; /* Looping var */ | |
3099 | char buffer[256]; /* Supply value buffer */ | |
3100 | ipp_attribute_t *attr = NULL; /* Attribute */ | |
3101 | static const char * const colorants[] = { "cyan", "magenta", "yellow", "black", "unknown" }; | |
3102 | ||
3103 | for (i = 0; i < 5; i ++) | |
3104 | { | |
3105 | snprintf(buffer, sizeof(buffer), "index=%d;class=%s;type=%s;unit=percent;maxcapacity=100;level=%d;colorantname=%s;", i + 1, i < 4 ? "supplyThatIsConsumed" : "receptacleThatIsFilled", i < 4 ? "toner" : "wasteToner", printer->supplies[i], colorants[i]); | |
3106 | ||
3107 | if (!attr) | |
3108 | attr = ippAddOctetString(client->response, IPP_TAG_PRINTER, "printer-supply", buffer, (int)strlen(buffer)); | |
3109 | else | |
3110 | ippSetOctetString(client->response, &attr, i, buffer, (int)strlen(buffer)); | |
3111 | } | |
3112 | } | |
3113 | ||
3114 | if (!ra || cupsArrayFind(ra, "printer-up-time")) | |
3115 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "printer-up-time", (int)(time(NULL) - printer->start_time)); | |
3116 | ||
3117 | if (!ra || cupsArrayFind(ra, "queued-job-count")) | |
3118 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
3119 | "queued-job-count", printer->active_job && printer->active_job->state < IPP_JSTATE_CANCELED); | |
3120 | ||
3121 | _cupsRWUnlock(&(printer->rwlock)); | |
3122 | ||
3123 | cupsArrayDelete(ra); | |
3124 | } | |
3125 | ||
3126 | ||
3127 | /* | |
3128 | * 'ipp_identify_printer()' - Beep or display a message. | |
3129 | */ | |
3130 | ||
3131 | static void | |
3132 | ipp_identify_printer( | |
3133 | _ipp_client_t *client) /* I - Client */ | |
3134 | { | |
3135 | /* TODO: Do something */ | |
3136 | ||
3137 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
3138 | } | |
3139 | ||
3140 | ||
3141 | /* | |
3142 | * 'ipp_print_job()' - Create a job object with an attached document. | |
3143 | */ | |
3144 | ||
3145 | static void | |
3146 | ipp_print_job(_ipp_client_t *client) /* I - Client */ | |
3147 | { | |
3148 | _ipp_job_t *job; /* New job */ | |
3149 | char filename[1024], /* Filename buffer */ | |
3150 | buffer[4096]; /* Copy buffer */ | |
3151 | ssize_t bytes; /* Bytes read */ | |
3152 | cups_array_t *ra; /* Attributes to send in response */ | |
3153 | ||
3154 | ||
3155 | /* | |
3156 | * Validate print job attributes... | |
3157 | */ | |
3158 | ||
3159 | if (!valid_job_attributes(client)) | |
3160 | { | |
3161 | httpFlush(client->http); | |
3162 | return; | |
3163 | } | |
3164 | ||
3165 | /* | |
3166 | * Do we have a file to print? | |
3167 | */ | |
3168 | ||
3169 | if (httpGetState(client->http) == HTTP_STATE_POST_SEND) | |
3170 | { | |
3171 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "No file in request."); | |
3172 | return; | |
3173 | } | |
3174 | ||
3175 | /* | |
3176 | * Print the job... | |
3177 | */ | |
3178 | ||
3179 | if ((job = create_job(client)) == NULL) | |
3180 | { | |
3181 | respond_ipp(client, IPP_STATUS_ERROR_BUSY, | |
3182 | "Currently printing another job."); | |
3183 | return; | |
3184 | } | |
3185 | ||
3186 | /* | |
3187 | * Create a file for the request data... | |
3188 | */ | |
3189 | ||
3190 | if (!strcasecmp(job->format, "image/jpeg")) | |
3191 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
3192 | client->printer->directory, job->id); | |
3193 | else if (!strcasecmp(job->format, "image/png")) | |
3194 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
3195 | client->printer->directory, job->id); | |
3196 | else if (!strcasecmp(job->format, "image/pwg-raster")) | |
3197 | snprintf(filename, sizeof(filename), "%s/%d.ras", | |
3198 | client->printer->directory, job->id); | |
3199 | else if (!strcasecmp(job->format, "application/pdf")) | |
3200 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
3201 | client->printer->directory, job->id); | |
3202 | else if (!strcasecmp(job->format, "application/postscript")) | |
3203 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
3204 | client->printer->directory, job->id); | |
3205 | else | |
3206 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
3207 | client->printer->directory, job->id); | |
3208 | ||
3209 | if (Verbosity) | |
3210 | fprintf(stderr, "Creating job file \"%s\", format \"%s\".\n", filename, job->format); | |
3211 | ||
3212 | if ((job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600)) < 0) | |
3213 | { | |
3214 | job->state = IPP_JSTATE_ABORTED; | |
3215 | ||
3216 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3217 | "Unable to create print file: %s", strerror(errno)); | |
3218 | return; | |
3219 | } | |
3220 | ||
3221 | while ((bytes = httpRead2(client->http, buffer, sizeof(buffer))) > 0) | |
3222 | { | |
3223 | if (write(job->fd, buffer, (size_t)bytes) < bytes) | |
3224 | { | |
3225 | int error = errno; /* Write error */ | |
3226 | ||
3227 | job->state = IPP_JSTATE_ABORTED; | |
3228 | ||
3229 | close(job->fd); | |
3230 | job->fd = -1; | |
3231 | ||
3232 | unlink(filename); | |
3233 | ||
3234 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3235 | "Unable to write print file: %s", strerror(error)); | |
3236 | return; | |
3237 | } | |
3238 | } | |
3239 | ||
3240 | if (bytes < 0) | |
3241 | { | |
3242 | /* | |
3243 | * Got an error while reading the print data, so abort this job. | |
3244 | */ | |
3245 | ||
3246 | job->state = IPP_JSTATE_ABORTED; | |
3247 | ||
3248 | close(job->fd); | |
3249 | job->fd = -1; | |
3250 | ||
3251 | unlink(filename); | |
3252 | ||
3253 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3254 | "Unable to read print file."); | |
3255 | return; | |
3256 | } | |
3257 | ||
3258 | if (close(job->fd)) | |
3259 | { | |
3260 | int error = errno; /* Write error */ | |
3261 | ||
3262 | job->state = IPP_JSTATE_ABORTED; | |
3263 | job->fd = -1; | |
3264 | ||
3265 | unlink(filename); | |
3266 | ||
3267 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3268 | "Unable to write print file: %s", strerror(error)); | |
3269 | return; | |
3270 | } | |
3271 | ||
3272 | job->fd = -1; | |
3273 | job->filename = strdup(filename); | |
3274 | job->state = IPP_JSTATE_PENDING; | |
3275 | ||
3276 | /* | |
3277 | * Process the job... | |
3278 | */ | |
3279 | ||
3280 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
3281 | { | |
3282 | job->state = IPP_JSTATE_ABORTED; | |
3283 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
3284 | return; | |
3285 | } | |
3286 | ||
3287 | /* | |
3288 | * Return the job info... | |
3289 | */ | |
3290 | ||
3291 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
3292 | ||
3293 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3294 | cupsArrayAdd(ra, "job-id"); | |
3295 | cupsArrayAdd(ra, "job-state"); | |
3296 | cupsArrayAdd(ra, "job-state-message"); | |
3297 | cupsArrayAdd(ra, "job-state-reasons"); | |
3298 | cupsArrayAdd(ra, "job-uri"); | |
3299 | ||
3300 | copy_job_attributes(client, job, ra); | |
3301 | cupsArrayDelete(ra); | |
3302 | } | |
3303 | ||
3304 | ||
3305 | /* | |
3306 | * 'ipp_print_uri()' - Create a job object with a referenced document. | |
3307 | */ | |
3308 | ||
3309 | static void | |
3310 | ipp_print_uri(_ipp_client_t *client) /* I - Client */ | |
3311 | { | |
3312 | _ipp_job_t *job; /* New job */ | |
3313 | ipp_attribute_t *uri; /* document-uri */ | |
3314 | char scheme[256], /* URI scheme */ | |
3315 | userpass[256], /* Username and password info */ | |
3316 | hostname[256], /* Hostname */ | |
3317 | resource[1024]; /* Resource path */ | |
3318 | int port; /* Port number */ | |
3319 | http_uri_status_t uri_status; /* URI decode status */ | |
3320 | http_encryption_t encryption; /* Encryption to use, if any */ | |
3321 | http_t *http; /* Connection for http/https URIs */ | |
3322 | http_status_t status; /* Access status for http/https URIs */ | |
3323 | int infile; /* Input file for local file URIs */ | |
3324 | char filename[1024], /* Filename buffer */ | |
3325 | buffer[4096]; /* Copy buffer */ | |
3326 | ssize_t bytes; /* Bytes read */ | |
3327 | cups_array_t *ra; /* Attributes to send in response */ | |
3328 | static const char * const uri_status_strings[] = | |
3329 | { /* URI decode errors */ | |
3330 | "URI too large.", | |
3331 | "Bad arguments to function.", | |
3332 | "Bad resource in URI.", | |
3333 | "Bad port number in URI.", | |
3334 | "Bad hostname in URI.", | |
3335 | "Bad username in URI.", | |
3336 | "Bad scheme in URI.", | |
3337 | "Bad/empty URI." | |
3338 | }; | |
3339 | ||
3340 | ||
3341 | /* | |
3342 | * Validate print job attributes... | |
3343 | */ | |
3344 | ||
3345 | if (!valid_job_attributes(client)) | |
3346 | { | |
3347 | httpFlush(client->http); | |
3348 | return; | |
3349 | } | |
3350 | ||
3351 | /* | |
3352 | * Do we have a file to print? | |
3353 | */ | |
3354 | ||
3355 | if (httpGetState(client->http) == HTTP_STATE_POST_RECV) | |
3356 | { | |
3357 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
3358 | "Unexpected document data following request."); | |
3359 | return; | |
3360 | } | |
3361 | ||
3362 | /* | |
3363 | * Do we have a document URI? | |
3364 | */ | |
3365 | ||
3366 | if ((uri = ippFindAttribute(client->request, "document-uri", | |
3367 | IPP_TAG_URI)) == NULL) | |
3368 | { | |
3369 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Missing document-uri."); | |
3370 | return; | |
3371 | } | |
3372 | ||
3373 | if (ippGetCount(uri) != 1) | |
3374 | { | |
3375 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
3376 | "Too many document-uri values."); | |
3377 | return; | |
3378 | } | |
3379 | ||
3380 | uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, ippGetString(uri, 0, NULL), | |
3381 | scheme, sizeof(scheme), userpass, | |
3382 | sizeof(userpass), hostname, sizeof(hostname), | |
3383 | &port, resource, sizeof(resource)); | |
3384 | if (uri_status < HTTP_URI_STATUS_OK) | |
3385 | { | |
3386 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Bad document-uri: %s", | |
3387 | uri_status_strings[uri_status - HTTP_URI_STATUS_OVERFLOW]); | |
3388 | return; | |
3389 | } | |
3390 | ||
3391 | if (strcmp(scheme, "file") && | |
3392 | #ifdef HAVE_SSL | |
3393 | strcmp(scheme, "https") && | |
3394 | #endif /* HAVE_SSL */ | |
3395 | strcmp(scheme, "http")) | |
3396 | { | |
3397 | respond_ipp(client, IPP_STATUS_ERROR_URI_SCHEME, | |
3398 | "URI scheme \"%s\" not supported.", scheme); | |
3399 | return; | |
3400 | } | |
3401 | ||
3402 | if (!strcmp(scheme, "file") && access(resource, R_OK)) | |
3403 | { | |
3404 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
3405 | "Unable to access URI: %s", strerror(errno)); | |
3406 | return; | |
3407 | } | |
3408 | ||
3409 | /* | |
3410 | * Print the job... | |
3411 | */ | |
3412 | ||
3413 | if ((job = create_job(client)) == NULL) | |
3414 | { | |
3415 | respond_ipp(client, IPP_STATUS_ERROR_BUSY, | |
3416 | "Currently printing another job."); | |
3417 | return; | |
3418 | } | |
3419 | ||
3420 | /* | |
3421 | * Create a file for the request data... | |
3422 | */ | |
3423 | ||
3424 | if (!strcasecmp(job->format, "image/jpeg")) | |
3425 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
3426 | client->printer->directory, job->id); | |
3427 | else if (!strcasecmp(job->format, "image/png")) | |
3428 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
3429 | client->printer->directory, job->id); | |
3430 | else if (!strcasecmp(job->format, "application/pdf")) | |
3431 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
3432 | client->printer->directory, job->id); | |
3433 | else if (!strcasecmp(job->format, "application/postscript")) | |
3434 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
3435 | client->printer->directory, job->id); | |
3436 | else | |
3437 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
3438 | client->printer->directory, job->id); | |
3439 | ||
3440 | if ((job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600)) < 0) | |
3441 | { | |
3442 | job->state = IPP_JSTATE_ABORTED; | |
3443 | ||
3444 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3445 | "Unable to create print file: %s", strerror(errno)); | |
3446 | return; | |
3447 | } | |
3448 | ||
3449 | if (!strcmp(scheme, "file")) | |
3450 | { | |
3451 | if ((infile = open(resource, O_RDONLY)) < 0) | |
3452 | { | |
3453 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
3454 | "Unable to access URI: %s", strerror(errno)); | |
3455 | return; | |
3456 | } | |
3457 | ||
3458 | do | |
3459 | { | |
3460 | if ((bytes = read(infile, buffer, sizeof(buffer))) < 0 && | |
3461 | (errno == EAGAIN || errno == EINTR)) | |
3462 | bytes = 1; | |
3463 | else if (bytes > 0 && write(job->fd, buffer, (size_t)bytes) < bytes) | |
3464 | { | |
3465 | int error = errno; /* Write error */ | |
3466 | ||
3467 | job->state = IPP_JSTATE_ABORTED; | |
3468 | ||
3469 | close(job->fd); | |
3470 | job->fd = -1; | |
3471 | ||
3472 | unlink(filename); | |
3473 | close(infile); | |
3474 | ||
3475 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3476 | "Unable to write print file: %s", strerror(error)); | |
3477 | return; | |
3478 | } | |
3479 | } | |
3480 | while (bytes > 0); | |
3481 | ||
3482 | close(infile); | |
3483 | } | |
3484 | else | |
3485 | { | |
3486 | #ifdef HAVE_SSL | |
3487 | if (port == 443 || !strcmp(scheme, "https")) | |
3488 | encryption = HTTP_ENCRYPTION_ALWAYS; | |
3489 | else | |
3490 | #endif /* HAVE_SSL */ | |
3491 | encryption = HTTP_ENCRYPTION_IF_REQUESTED; | |
3492 | ||
3493 | if ((http = httpConnect2(hostname, port, NULL, AF_UNSPEC, encryption, | |
3494 | 1, 30000, NULL)) == NULL) | |
3495 | { | |
3496 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
3497 | "Unable to connect to %s: %s", hostname, | |
3498 | cupsLastErrorString()); | |
3499 | job->state = IPP_JSTATE_ABORTED; | |
3500 | ||
3501 | close(job->fd); | |
3502 | job->fd = -1; | |
3503 | ||
3504 | unlink(filename); | |
3505 | return; | |
3506 | } | |
3507 | ||
3508 | httpClearFields(http); | |
3509 | httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en"); | |
3510 | if (httpGet(http, resource)) | |
3511 | { | |
3512 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
3513 | "Unable to GET URI: %s", strerror(errno)); | |
3514 | ||
3515 | job->state = IPP_JSTATE_ABORTED; | |
3516 | ||
3517 | close(job->fd); | |
3518 | job->fd = -1; | |
3519 | ||
3520 | unlink(filename); | |
3521 | httpClose(http); | |
3522 | return; | |
3523 | } | |
3524 | ||
3525 | while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE); | |
3526 | ||
3527 | if (status != HTTP_STATUS_OK) | |
3528 | { | |
3529 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
3530 | "Unable to GET URI: %s", httpStatus(status)); | |
3531 | ||
3532 | job->state = IPP_JSTATE_ABORTED; | |
3533 | ||
3534 | close(job->fd); | |
3535 | job->fd = -1; | |
3536 | ||
3537 | unlink(filename); | |
3538 | httpClose(http); | |
3539 | return; | |
3540 | } | |
3541 | ||
3542 | while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0) | |
3543 | { | |
3544 | if (write(job->fd, buffer, (size_t)bytes) < bytes) | |
3545 | { | |
3546 | int error = errno; /* Write error */ | |
3547 | ||
3548 | job->state = IPP_JSTATE_ABORTED; | |
3549 | ||
3550 | close(job->fd); | |
3551 | job->fd = -1; | |
3552 | ||
3553 | unlink(filename); | |
3554 | httpClose(http); | |
3555 | ||
3556 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3557 | "Unable to write print file: %s", strerror(error)); | |
3558 | return; | |
3559 | } | |
3560 | } | |
3561 | ||
3562 | httpClose(http); | |
3563 | } | |
3564 | ||
3565 | if (close(job->fd)) | |
3566 | { | |
3567 | int error = errno; /* Write error */ | |
3568 | ||
3569 | job->state = IPP_JSTATE_ABORTED; | |
3570 | job->fd = -1; | |
3571 | ||
3572 | unlink(filename); | |
3573 | ||
3574 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3575 | "Unable to write print file: %s", strerror(error)); | |
3576 | return; | |
3577 | } | |
3578 | ||
3579 | job->fd = -1; | |
3580 | job->filename = strdup(filename); | |
3581 | job->state = IPP_JSTATE_PENDING; | |
3582 | ||
3583 | /* | |
3584 | * Process the job... | |
3585 | */ | |
3586 | ||
3587 | #if 0 | |
3588 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
3589 | { | |
3590 | job->state = IPP_JSTATE_ABORTED; | |
3591 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
3592 | return; | |
3593 | } | |
3594 | ||
3595 | #else | |
3596 | process_job(job); | |
3597 | #endif /* 0 */ | |
3598 | ||
3599 | /* | |
3600 | * Return the job info... | |
3601 | */ | |
3602 | ||
3603 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
3604 | ||
3605 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3606 | cupsArrayAdd(ra, "job-id"); | |
3607 | cupsArrayAdd(ra, "job-state"); | |
3608 | cupsArrayAdd(ra, "job-state-reasons"); | |
3609 | cupsArrayAdd(ra, "job-uri"); | |
3610 | ||
3611 | copy_job_attributes(client, job, ra); | |
3612 | cupsArrayDelete(ra); | |
3613 | } | |
3614 | ||
3615 | ||
3616 | /* | |
3617 | * 'ipp_send_document()' - Add an attached document to a job object created with | |
3618 | * Create-Job. | |
3619 | */ | |
3620 | ||
3621 | static void | |
3622 | ipp_send_document(_ipp_client_t *client)/* I - Client */ | |
3623 | { | |
3624 | _ipp_job_t *job; /* Job information */ | |
3625 | char filename[1024], /* Filename buffer */ | |
3626 | buffer[4096]; /* Copy buffer */ | |
3627 | ssize_t bytes; /* Bytes read */ | |
3628 | ipp_attribute_t *attr; /* Current attribute */ | |
3629 | cups_array_t *ra; /* Attributes to send in response */ | |
3630 | ||
3631 | ||
3632 | /* | |
3633 | * Get the job... | |
3634 | */ | |
3635 | ||
3636 | if ((job = find_job(client)) == NULL) | |
3637 | { | |
3638 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); | |
3639 | httpFlush(client->http); | |
3640 | return; | |
3641 | } | |
3642 | ||
3643 | /* | |
3644 | * See if we already have a document for this job or the job has already | |
3645 | * in a non-pending state... | |
3646 | */ | |
3647 | ||
3648 | if (job->state > IPP_JSTATE_HELD) | |
3649 | { | |
3650 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
3651 | "Job is not in a pending state."); | |
3652 | httpFlush(client->http); | |
3653 | return; | |
3654 | } | |
3655 | else if (job->filename || job->fd >= 0) | |
3656 | { | |
3657 | respond_ipp(client, IPP_STATUS_ERROR_MULTIPLE_JOBS_NOT_SUPPORTED, | |
3658 | "Multiple document jobs are not supported."); | |
3659 | httpFlush(client->http); | |
3660 | return; | |
3661 | } | |
3662 | ||
3663 | if ((attr = ippFindAttribute(client->request, "last-document", | |
3664 | IPP_TAG_ZERO)) == NULL) | |
3665 | { | |
3666 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
3667 | "Missing required last-document attribute."); | |
3668 | httpFlush(client->http); | |
3669 | return; | |
3670 | } | |
3671 | else if (ippGetValueTag(attr) != IPP_TAG_BOOLEAN || ippGetCount(attr) != 1 || | |
3672 | !ippGetBoolean(attr, 0)) | |
3673 | { | |
3674 | respond_unsupported(client, attr); | |
3675 | httpFlush(client->http); | |
3676 | return; | |
3677 | } | |
3678 | ||
3679 | /* | |
3680 | * Validate document attributes... | |
3681 | */ | |
3682 | ||
3683 | if (!valid_doc_attributes(client)) | |
3684 | { | |
3685 | httpFlush(client->http); | |
3686 | return; | |
3687 | } | |
3688 | ||
3689 | /* | |
3690 | * Get the document format for the job... | |
3691 | */ | |
3692 | ||
3693 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3694 | ||
3695 | if ((attr = ippFindAttribute(client->request, "compression", IPP_TAG_KEYWORD)) != NULL) | |
3696 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_KEYWORD, "compression-supplied", NULL, ippGetString(attr, 0, NULL)); | |
3697 | ||
3698 | if ((attr = ippFindAttribute(client->request, "document-format-supplied", IPP_TAG_MIMETYPE)) != NULL) | |
3699 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-supplied", NULL, ippGetString(attr, 0, NULL)); | |
3700 | ||
3701 | if ((attr = ippFindAttribute(client->request, "document-name", IPP_TAG_NAME)) != NULL) | |
3702 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_NAME, "document-name-supplied", NULL, ippGetString(attr, 0, NULL)); | |
3703 | ||
3704 | if ((attr = ippFindAttribute(client->request, "document-format", IPP_TAG_MIMETYPE)) != NULL) | |
3705 | job->format = ippGetString(attr, 0, NULL); | |
3706 | else | |
3707 | job->format = "application/octet-stream"; | |
3708 | ||
3709 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format", NULL, job->format); | |
3710 | ||
3711 | /* | |
3712 | * Create a file for the request data... | |
3713 | */ | |
3714 | ||
3715 | if (!strcasecmp(job->format, "image/jpeg")) | |
3716 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
3717 | client->printer->directory, job->id); | |
3718 | else if (!strcasecmp(job->format, "image/png")) | |
3719 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
3720 | client->printer->directory, job->id); | |
3721 | else if (!strcasecmp(job->format, "application/pdf")) | |
3722 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
3723 | client->printer->directory, job->id); | |
3724 | else if (!strcasecmp(job->format, "application/postscript")) | |
3725 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
3726 | client->printer->directory, job->id); | |
3727 | else | |
3728 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
3729 | client->printer->directory, job->id); | |
3730 | ||
3731 | if (Verbosity) | |
3732 | fprintf(stderr, "Creating job file \"%s\", format \"%s\".\n", filename, job->format); | |
3733 | ||
3734 | job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3735 | ||
3736 | _cupsRWUnlock(&(client->printer->rwlock)); | |
3737 | ||
3738 | if (job->fd < 0) | |
3739 | { | |
3740 | job->state = IPP_JSTATE_ABORTED; | |
3741 | ||
3742 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3743 | "Unable to create print file: %s", strerror(errno)); | |
3744 | return; | |
3745 | } | |
3746 | ||
3747 | while ((bytes = httpRead2(client->http, buffer, sizeof(buffer))) > 0) | |
3748 | { | |
3749 | if (write(job->fd, buffer, (size_t)bytes) < bytes) | |
3750 | { | |
3751 | int error = errno; /* Write error */ | |
3752 | ||
3753 | job->state = IPP_JSTATE_ABORTED; | |
3754 | ||
3755 | close(job->fd); | |
3756 | job->fd = -1; | |
3757 | ||
3758 | unlink(filename); | |
3759 | ||
3760 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3761 | "Unable to write print file: %s", strerror(error)); | |
3762 | return; | |
3763 | } | |
3764 | } | |
3765 | ||
3766 | if (bytes < 0) | |
3767 | { | |
3768 | /* | |
3769 | * Got an error while reading the print data, so abort this job. | |
3770 | */ | |
3771 | ||
3772 | job->state = IPP_JSTATE_ABORTED; | |
3773 | ||
3774 | close(job->fd); | |
3775 | job->fd = -1; | |
3776 | ||
3777 | unlink(filename); | |
3778 | ||
3779 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3780 | "Unable to read print file."); | |
3781 | return; | |
3782 | } | |
3783 | ||
3784 | if (close(job->fd)) | |
3785 | { | |
3786 | int error = errno; /* Write error */ | |
3787 | ||
3788 | job->state = IPP_JSTATE_ABORTED; | |
3789 | job->fd = -1; | |
3790 | ||
3791 | unlink(filename); | |
3792 | ||
3793 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
3794 | "Unable to write print file: %s", strerror(error)); | |
3795 | return; | |
3796 | } | |
3797 | ||
3798 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3799 | ||
3800 | job->fd = -1; | |
3801 | job->filename = strdup(filename); | |
3802 | job->state = IPP_JSTATE_PENDING; | |
3803 | ||
3804 | _cupsRWUnlock(&(client->printer->rwlock)); | |
3805 | ||
3806 | /* | |
3807 | * Process the job... | |
3808 | */ | |
3809 | ||
3810 | #if 0 | |
3811 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
3812 | { | |
3813 | job->state = IPP_JSTATE_ABORTED; | |
3814 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
3815 | return; | |
3816 | } | |
3817 | ||
3818 | #else | |
3819 | process_job(job); | |
3820 | #endif /* 0 */ | |
3821 | ||
3822 | /* | |
3823 | * Return the job info... | |
3824 | */ | |
3825 | ||
3826 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
3827 | ||
3828 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3829 | cupsArrayAdd(ra, "job-id"); | |
3830 | cupsArrayAdd(ra, "job-state"); | |
3831 | cupsArrayAdd(ra, "job-state-reasons"); | |
3832 | cupsArrayAdd(ra, "job-uri"); | |
3833 | ||
3834 | copy_job_attributes(client, job, ra); | |
3835 | cupsArrayDelete(ra); | |
3836 | } | |
3837 | ||
3838 | ||
3839 | /* | |
3840 | * 'ipp_send_uri()' - Add a referenced document to a job object created with | |
3841 | * Create-Job. | |
3842 | */ | |
3843 | ||
3844 | static void | |
3845 | ipp_send_uri(_ipp_client_t *client) /* I - Client */ | |
3846 | { | |
3847 | _ipp_job_t *job; /* Job information */ | |
3848 | ipp_attribute_t *uri; /* document-uri */ | |
3849 | char scheme[256], /* URI scheme */ | |
3850 | userpass[256], /* Username and password info */ | |
3851 | hostname[256], /* Hostname */ | |
3852 | resource[1024]; /* Resource path */ | |
3853 | int port; /* Port number */ | |
3854 | http_uri_status_t uri_status; /* URI decode status */ | |
3855 | http_encryption_t encryption; /* Encryption to use, if any */ | |
3856 | http_t *http; /* Connection for http/https URIs */ | |
3857 | http_status_t status; /* Access status for http/https URIs */ | |
3858 | int infile; /* Input file for local file URIs */ | |
3859 | char filename[1024], /* Filename buffer */ | |
3860 | buffer[4096]; /* Copy buffer */ | |
3861 | ssize_t bytes; /* Bytes read */ | |
3862 | ipp_attribute_t *attr; /* Current attribute */ | |
3863 | cups_array_t *ra; /* Attributes to send in response */ | |
3864 | static const char * const uri_status_strings[] = | |
3865 | { /* URI decode errors */ | |
3866 | "URI too large.", | |
3867 | "Bad arguments to function.", | |
3868 | "Bad resource in URI.", | |
3869 | "Bad port number in URI.", | |
3870 | "Bad hostname in URI.", | |
3871 | "Bad username in URI.", | |
3872 | "Bad scheme in URI.", | |
3873 | "Bad/empty URI." | |
3874 | }; | |
3875 | ||
3876 | ||
3877 | /* | |
3878 | * Get the job... | |
3879 | */ | |
3880 | ||
3881 | if ((job = find_job(client)) == NULL) | |
3882 | { | |
3883 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); | |
3884 | httpFlush(client->http); | |
3885 | return; | |
3886 | } | |
3887 | ||
3888 | /* | |
3889 | * See if we already have a document for this job or the job has already | |
3890 | * in a non-pending state... | |
3891 | */ | |
3892 | ||
3893 | if (job->state > IPP_JSTATE_HELD) | |
3894 | { | |
3895 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
3896 | "Job is not in a pending state."); | |
3897 | httpFlush(client->http); | |
3898 | return; | |
3899 | } | |
3900 | else if (job->filename || job->fd >= 0) | |
3901 | { | |
3902 | respond_ipp(client, IPP_STATUS_ERROR_MULTIPLE_JOBS_NOT_SUPPORTED, | |
3903 | "Multiple document jobs are not supported."); | |
3904 | httpFlush(client->http); | |
3905 | return; | |
3906 | } | |
3907 | ||
3908 | if ((attr = ippFindAttribute(client->request, "last-document", | |
3909 | IPP_TAG_ZERO)) == NULL) | |
3910 | { | |
3911 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
3912 | "Missing required last-document attribute."); | |
3913 | httpFlush(client->http); | |
3914 | return; | |
3915 | } | |
3916 | else if (ippGetValueTag(attr) != IPP_TAG_BOOLEAN || ippGetCount(attr) != 1 || | |
3917 | !ippGetBoolean(attr, 0)) | |
3918 | { | |
3919 | respond_unsupported(client, attr); | |
3920 | httpFlush(client->http); | |
3921 | return; | |
3922 | } | |
3923 | ||
3924 | /* | |
3925 | * Validate document attributes... | |
3926 | */ | |
3927 | ||
3928 | if (!valid_doc_attributes(client)) | |
3929 | { | |
3930 | httpFlush(client->http); | |
3931 | return; | |
3932 | } | |
3933 | ||
3934 | /* | |
3935 | * Do we have a file to print? | |
3936 | */ | |
3937 | ||
3938 | if (httpGetState(client->http) == HTTP_STATE_POST_RECV) | |
3939 | { | |
3940 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
3941 | "Unexpected document data following request."); | |
3942 | return; | |
3943 | } | |
3944 | ||
3945 | /* | |
3946 | * Do we have a document URI? | |
3947 | */ | |
3948 | ||
3949 | if ((uri = ippFindAttribute(client->request, "document-uri", | |
3950 | IPP_TAG_URI)) == NULL) | |
3951 | { | |
3952 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Missing document-uri."); | |
3953 | return; | |
3954 | } | |
3955 | ||
3956 | if (ippGetCount(uri) != 1) | |
3957 | { | |
3958 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
3959 | "Too many document-uri values."); | |
3960 | return; | |
3961 | } | |
3962 | ||
3963 | uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, ippGetString(uri, 0, NULL), | |
3964 | scheme, sizeof(scheme), userpass, | |
3965 | sizeof(userpass), hostname, sizeof(hostname), | |
3966 | &port, resource, sizeof(resource)); | |
3967 | if (uri_status < HTTP_URI_STATUS_OK) | |
3968 | { | |
3969 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Bad document-uri: %s", | |
3970 | uri_status_strings[uri_status - HTTP_URI_STATUS_OVERFLOW]); | |
3971 | return; | |
3972 | } | |
3973 | ||
3974 | if (strcmp(scheme, "file") && | |
3975 | #ifdef HAVE_SSL | |
3976 | strcmp(scheme, "https") && | |
3977 | #endif /* HAVE_SSL */ | |
3978 | strcmp(scheme, "http")) | |
3979 | { | |
3980 | respond_ipp(client, IPP_STATUS_ERROR_URI_SCHEME, | |
3981 | "URI scheme \"%s\" not supported.", scheme); | |
3982 | return; | |
3983 | } | |
3984 | ||
3985 | if (!strcmp(scheme, "file") && access(resource, R_OK)) | |
3986 | { | |
3987 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
3988 | "Unable to access URI: %s", strerror(errno)); | |
3989 | return; | |
3990 | } | |
3991 | ||
3992 | /* | |
3993 | * Get the document format for the job... | |
3994 | */ | |
3995 | ||
3996 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3997 | ||
3998 | if ((attr = ippFindAttribute(job->attrs, "document-format", | |
3999 | IPP_TAG_MIMETYPE)) != NULL) | |
4000 | job->format = ippGetString(attr, 0, NULL); | |
4001 | else | |
4002 | job->format = "application/octet-stream"; | |
4003 | ||
4004 | /* | |
4005 | * Create a file for the request data... | |
4006 | */ | |
4007 | ||
4008 | if (!strcasecmp(job->format, "image/jpeg")) | |
4009 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
4010 | client->printer->directory, job->id); | |
4011 | else if (!strcasecmp(job->format, "image/png")) | |
4012 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
4013 | client->printer->directory, job->id); | |
4014 | else if (!strcasecmp(job->format, "application/pdf")) | |
4015 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
4016 | client->printer->directory, job->id); | |
4017 | else if (!strcasecmp(job->format, "application/postscript")) | |
4018 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
4019 | client->printer->directory, job->id); | |
4020 | else | |
4021 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
4022 | client->printer->directory, job->id); | |
4023 | ||
4024 | job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
4025 | ||
4026 | _cupsRWUnlock(&(client->printer->rwlock)); | |
4027 | ||
4028 | if (job->fd < 0) | |
4029 | { | |
4030 | job->state = IPP_JSTATE_ABORTED; | |
4031 | ||
4032 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
4033 | "Unable to create print file: %s", strerror(errno)); | |
4034 | return; | |
4035 | } | |
4036 | ||
4037 | if (!strcmp(scheme, "file")) | |
4038 | { | |
4039 | if ((infile = open(resource, O_RDONLY)) < 0) | |
4040 | { | |
4041 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
4042 | "Unable to access URI: %s", strerror(errno)); | |
4043 | return; | |
4044 | } | |
4045 | ||
4046 | do | |
4047 | { | |
4048 | if ((bytes = read(infile, buffer, sizeof(buffer))) < 0 && | |
4049 | (errno == EAGAIN || errno == EINTR)) | |
4050 | bytes = 1; | |
4051 | else if (bytes > 0 && write(job->fd, buffer, (size_t)bytes) < bytes) | |
4052 | { | |
4053 | int error = errno; /* Write error */ | |
4054 | ||
4055 | job->state = IPP_JSTATE_ABORTED; | |
4056 | ||
4057 | close(job->fd); | |
4058 | job->fd = -1; | |
4059 | ||
4060 | unlink(filename); | |
4061 | close(infile); | |
4062 | ||
4063 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
4064 | "Unable to write print file: %s", strerror(error)); | |
4065 | return; | |
4066 | } | |
4067 | } | |
4068 | while (bytes > 0); | |
4069 | ||
4070 | close(infile); | |
4071 | } | |
4072 | else | |
4073 | { | |
4074 | #ifdef HAVE_SSL | |
4075 | if (port == 443 || !strcmp(scheme, "https")) | |
4076 | encryption = HTTP_ENCRYPTION_ALWAYS; | |
4077 | else | |
4078 | #endif /* HAVE_SSL */ | |
4079 | encryption = HTTP_ENCRYPTION_IF_REQUESTED; | |
4080 | ||
4081 | if ((http = httpConnect2(hostname, port, NULL, AF_UNSPEC, encryption, | |
4082 | 1, 30000, NULL)) == NULL) | |
4083 | { | |
4084 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
4085 | "Unable to connect to %s: %s", hostname, | |
4086 | cupsLastErrorString()); | |
4087 | job->state = IPP_JSTATE_ABORTED; | |
4088 | ||
4089 | close(job->fd); | |
4090 | job->fd = -1; | |
4091 | ||
4092 | unlink(filename); | |
4093 | return; | |
4094 | } | |
4095 | ||
4096 | httpClearFields(http); | |
4097 | httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en"); | |
4098 | if (httpGet(http, resource)) | |
4099 | { | |
4100 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
4101 | "Unable to GET URI: %s", strerror(errno)); | |
4102 | ||
4103 | job->state = IPP_JSTATE_ABORTED; | |
4104 | ||
4105 | close(job->fd); | |
4106 | job->fd = -1; | |
4107 | ||
4108 | unlink(filename); | |
4109 | httpClose(http); | |
4110 | return; | |
4111 | } | |
4112 | ||
4113 | while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE); | |
4114 | ||
4115 | if (status != HTTP_STATUS_OK) | |
4116 | { | |
4117 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, | |
4118 | "Unable to GET URI: %s", httpStatus(status)); | |
4119 | ||
4120 | job->state = IPP_JSTATE_ABORTED; | |
4121 | ||
4122 | close(job->fd); | |
4123 | job->fd = -1; | |
4124 | ||
4125 | unlink(filename); | |
4126 | httpClose(http); | |
4127 | return; | |
4128 | } | |
4129 | ||
4130 | while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0) | |
4131 | { | |
4132 | if (write(job->fd, buffer, (size_t)bytes) < bytes) | |
4133 | { | |
4134 | int error = errno; /* Write error */ | |
4135 | ||
4136 | job->state = IPP_JSTATE_ABORTED; | |
4137 | ||
4138 | close(job->fd); | |
4139 | job->fd = -1; | |
4140 | ||
4141 | unlink(filename); | |
4142 | httpClose(http); | |
4143 | ||
4144 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
4145 | "Unable to write print file: %s", strerror(error)); | |
4146 | return; | |
4147 | } | |
4148 | } | |
4149 | ||
4150 | httpClose(http); | |
4151 | } | |
4152 | ||
4153 | if (close(job->fd)) | |
4154 | { | |
4155 | int error = errno; /* Write error */ | |
4156 | ||
4157 | job->state = IPP_JSTATE_ABORTED; | |
4158 | job->fd = -1; | |
4159 | ||
4160 | unlink(filename); | |
4161 | ||
4162 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, | |
4163 | "Unable to write print file: %s", strerror(error)); | |
4164 | return; | |
4165 | } | |
4166 | ||
4167 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
4168 | ||
4169 | job->fd = -1; | |
4170 | job->filename = strdup(filename); | |
4171 | job->state = IPP_JSTATE_PENDING; | |
4172 | ||
4173 | _cupsRWUnlock(&(client->printer->rwlock)); | |
4174 | ||
4175 | /* | |
4176 | * Process the job... | |
4177 | */ | |
4178 | ||
4179 | #if 0 | |
4180 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
4181 | { | |
4182 | job->state = IPP_JSTATE_ABORTED; | |
4183 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
4184 | return; | |
4185 | } | |
4186 | ||
4187 | #else | |
4188 | process_job(job); | |
4189 | #endif /* 0 */ | |
4190 | ||
4191 | /* | |
4192 | * Return the job info... | |
4193 | */ | |
4194 | ||
4195 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
4196 | ||
4197 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
4198 | cupsArrayAdd(ra, "job-id"); | |
4199 | cupsArrayAdd(ra, "job-state"); | |
4200 | cupsArrayAdd(ra, "job-state-reasons"); | |
4201 | cupsArrayAdd(ra, "job-uri"); | |
4202 | ||
4203 | copy_job_attributes(client, job, ra); | |
4204 | cupsArrayDelete(ra); | |
4205 | } | |
4206 | ||
4207 | ||
4208 | /* | |
4209 | * 'ipp_validate_job()' - Validate job creation attributes. | |
4210 | */ | |
4211 | ||
4212 | static void | |
4213 | ipp_validate_job(_ipp_client_t *client) /* I - Client */ | |
4214 | { | |
4215 | if (valid_job_attributes(client)) | |
4216 | respond_ipp(client, IPP_STATUS_OK, NULL); | |
4217 | } | |
4218 | ||
4219 | ||
4220 | /* | |
4221 | * 'parse_options()' - Parse URL options into CUPS options. | |
4222 | * | |
4223 | * The client->options string is destroyed by this function. | |
4224 | */ | |
4225 | ||
4226 | static int /* O - Number of options */ | |
4227 | parse_options(_ipp_client_t *client, /* I - Client */ | |
4228 | cups_option_t **options) /* O - Options */ | |
4229 | { | |
4230 | char *name, /* Name */ | |
4231 | *value, /* Value */ | |
4232 | *next; /* Next name=value pair */ | |
4233 | int num_options = 0; /* Number of options */ | |
4234 | ||
4235 | ||
4236 | *options = NULL; | |
4237 | ||
4238 | for (name = client->options; name && *name; name = next) | |
4239 | { | |
4240 | if ((value = strchr(name, '=')) == NULL) | |
4241 | break; | |
4242 | ||
4243 | *value++ = '\0'; | |
4244 | if ((next = strchr(value, '&')) != NULL) | |
4245 | *next++ = '\0'; | |
4246 | ||
4247 | num_options = cupsAddOption(name, value, num_options, options); | |
4248 | } | |
4249 | ||
4250 | return (num_options); | |
4251 | } | |
4252 | ||
4253 | ||
4254 | /* | |
4255 | * 'process_client()' - Process client requests on a thread. | |
4256 | */ | |
4257 | ||
4258 | static void * /* O - Exit status */ | |
4259 | process_client(_ipp_client_t *client) /* I - Client */ | |
4260 | { | |
4261 | /* | |
4262 | * Loop until we are out of requests or timeout (30 seconds)... | |
4263 | */ | |
4264 | ||
4265 | #ifdef HAVE_SSL | |
4266 | int first_time = 1; /* First time request? */ | |
4267 | #endif /* HAVE_SSL */ | |
4268 | ||
4269 | while (httpWait(client->http, 30000)) | |
4270 | { | |
4271 | #ifdef HAVE_SSL | |
4272 | if (first_time) | |
4273 | { | |
4274 | /* | |
4275 | * See if we need to negotiate a TLS connection... | |
4276 | */ | |
4277 | ||
4278 | char buf[1]; /* First byte from client */ | |
4279 | ||
4280 | if (recv(httpGetFd(client->http), buf, 1, MSG_PEEK) == 1 && (!buf[0] || !strchr("DGHOPT", buf[0]))) | |
4281 | { | |
4282 | fprintf(stderr, "%s Negotiating TLS session.\n", client->hostname); | |
4283 | ||
4284 | if (httpEncryption(client->http, HTTP_ENCRYPTION_ALWAYS)) | |
4285 | { | |
4286 | fprintf(stderr, "%s Unable to encrypt connection: %s\n", client->hostname, cupsLastErrorString()); | |
4287 | break; | |
4288 | } | |
4289 | } | |
4290 | ||
4291 | first_time = 0; | |
4292 | } | |
4293 | #endif /* HAVE_SSL */ | |
4294 | ||
4295 | if (!process_http(client)) | |
4296 | break; | |
4297 | } | |
4298 | ||
4299 | /* | |
4300 | * Close the conection to the client and return... | |
4301 | */ | |
4302 | ||
4303 | delete_client(client); | |
4304 | ||
4305 | return (NULL); | |
4306 | } | |
4307 | ||
4308 | ||
4309 | /* | |
4310 | * 'process_http()' - Process a HTTP request. | |
4311 | */ | |
4312 | ||
4313 | int /* O - 1 on success, 0 on failure */ | |
4314 | process_http(_ipp_client_t *client) /* I - Client connection */ | |
4315 | { | |
4316 | char uri[1024]; /* URI */ | |
4317 | http_state_t http_state; /* HTTP state */ | |
4318 | http_status_t http_status; /* HTTP status */ | |
4319 | ipp_state_t ipp_state; /* State of IPP transfer */ | |
4320 | char scheme[32], /* Method/scheme */ | |
4321 | userpass[128], /* Username:password */ | |
4322 | hostname[HTTP_MAX_HOST]; | |
4323 | /* Hostname */ | |
4324 | int port; /* Port number */ | |
4325 | const char *encoding; /* Content-Encoding value */ | |
4326 | static const char * const http_states[] = | |
4327 | { /* Strings for logging HTTP method */ | |
4328 | "WAITING", | |
4329 | "OPTIONS", | |
4330 | "GET", | |
4331 | "GET_SEND", | |
4332 | "HEAD", | |
4333 | "POST", | |
4334 | "POST_RECV", | |
4335 | "POST_SEND", | |
4336 | "PUT", | |
4337 | "PUT_RECV", | |
4338 | "DELETE", | |
4339 | "TRACE", | |
4340 | "CONNECT", | |
4341 | "STATUS", | |
4342 | "UNKNOWN_METHOD", | |
4343 | "UNKNOWN_VERSION" | |
4344 | }; | |
4345 | ||
4346 | ||
4347 | /* | |
4348 | * Clear state variables... | |
4349 | */ | |
4350 | ||
4351 | ippDelete(client->request); | |
4352 | ippDelete(client->response); | |
4353 | ||
4354 | client->request = NULL; | |
4355 | client->response = NULL; | |
4356 | client->operation = HTTP_STATE_WAITING; | |
4357 | ||
4358 | /* | |
4359 | * Read a request from the connection... | |
4360 | */ | |
4361 | ||
4362 | while ((http_state = httpReadRequest(client->http, uri, | |
4363 | sizeof(uri))) == HTTP_STATE_WAITING) | |
4364 | usleep(1); | |
4365 | ||
4366 | /* | |
4367 | * Parse the request line... | |
4368 | */ | |
4369 | ||
4370 | if (http_state == HTTP_STATE_ERROR) | |
4371 | { | |
4372 | if (httpError(client->http) == EPIPE) | |
4373 | fprintf(stderr, "%s Client closed connection.\n", client->hostname); | |
4374 | else | |
4375 | fprintf(stderr, "%s Bad request line (%s).\n", client->hostname, | |
4376 | strerror(httpError(client->http))); | |
4377 | ||
4378 | return (0); | |
4379 | } | |
4380 | else if (http_state == HTTP_STATE_UNKNOWN_METHOD) | |
4381 | { | |
4382 | fprintf(stderr, "%s Bad/unknown operation.\n", client->hostname); | |
4383 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
4384 | return (0); | |
4385 | } | |
4386 | else if (http_state == HTTP_STATE_UNKNOWN_VERSION) | |
4387 | { | |
4388 | fprintf(stderr, "%s Bad HTTP version.\n", client->hostname); | |
4389 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
4390 | return (0); | |
4391 | } | |
4392 | ||
4393 | fprintf(stderr, "%s %s %s\n", client->hostname, http_states[http_state], | |
4394 | uri); | |
4395 | ||
4396 | /* | |
4397 | * Separate the URI into its components... | |
4398 | */ | |
4399 | ||
4400 | if (httpSeparateURI(HTTP_URI_CODING_MOST, uri, scheme, sizeof(scheme), | |
4401 | userpass, sizeof(userpass), | |
4402 | hostname, sizeof(hostname), &port, | |
4403 | client->uri, sizeof(client->uri)) < HTTP_URI_STATUS_OK) | |
4404 | { | |
4405 | fprintf(stderr, "%s Bad URI \"%s\".\n", client->hostname, uri); | |
4406 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
4407 | return (0); | |
4408 | } | |
4409 | ||
4410 | if ((client->options = strchr(client->uri, '?')) != NULL) | |
4411 | *(client->options)++ = '\0'; | |
4412 | ||
4413 | /* | |
4414 | * Process the request... | |
4415 | */ | |
4416 | ||
4417 | client->start = time(NULL); | |
4418 | client->operation = httpGetState(client->http); | |
4419 | ||
4420 | /* | |
4421 | * Parse incoming parameters until the status changes... | |
4422 | */ | |
4423 | ||
4424 | while ((http_status = httpUpdate(client->http)) == HTTP_STATUS_CONTINUE); | |
4425 | ||
4426 | if (http_status != HTTP_STATUS_OK) | |
4427 | { | |
4428 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
4429 | return (0); | |
4430 | } | |
4431 | ||
4432 | if (!httpGetField(client->http, HTTP_FIELD_HOST)[0] && | |
4433 | httpGetVersion(client->http) >= HTTP_VERSION_1_1) | |
4434 | { | |
4435 | /* | |
4436 | * HTTP/1.1 and higher require the "Host:" field... | |
4437 | */ | |
4438 | ||
4439 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
4440 | return (0); | |
4441 | } | |
4442 | ||
4443 | /* | |
4444 | * Handle HTTP Upgrade... | |
4445 | */ | |
4446 | ||
4447 | if (!strcasecmp(httpGetField(client->http, HTTP_FIELD_CONNECTION), | |
4448 | "Upgrade")) | |
4449 | { | |
4450 | if (!respond_http(client, HTTP_STATUS_NOT_IMPLEMENTED, NULL, NULL, 0)) | |
4451 | return (0); | |
4452 | } | |
4453 | ||
4454 | /* | |
4455 | * Handle HTTP Expect... | |
4456 | */ | |
4457 | ||
4458 | if (httpGetExpect(client->http) && | |
4459 | (client->operation == HTTP_STATE_POST || | |
4460 | client->operation == HTTP_STATE_PUT)) | |
4461 | { | |
4462 | if (httpGetExpect(client->http) == HTTP_STATUS_CONTINUE) | |
4463 | { | |
4464 | /* | |
4465 | * Send 100-continue header... | |
4466 | */ | |
4467 | ||
4468 | if (!respond_http(client, HTTP_STATUS_CONTINUE, NULL, NULL, 0)) | |
4469 | return (0); | |
4470 | } | |
4471 | else | |
4472 | { | |
4473 | /* | |
4474 | * Send 417-expectation-failed header... | |
4475 | */ | |
4476 | ||
4477 | if (!respond_http(client, HTTP_STATUS_EXPECTATION_FAILED, NULL, NULL, 0)) | |
4478 | return (0); | |
4479 | } | |
4480 | } | |
4481 | ||
4482 | /* | |
4483 | * Handle new transfers... | |
4484 | */ | |
4485 | ||
4486 | encoding = httpGetContentEncoding(client->http); | |
4487 | ||
4488 | switch (client->operation) | |
4489 | { | |
4490 | case HTTP_STATE_OPTIONS : | |
4491 | /* | |
4492 | * Do HEAD/OPTIONS command... | |
4493 | */ | |
4494 | ||
4495 | return (respond_http(client, HTTP_STATUS_OK, NULL, NULL, 0)); | |
4496 | ||
4497 | case HTTP_STATE_HEAD : | |
4498 | if (!strcmp(client->uri, "/icon.png")) | |
4499 | return (respond_http(client, HTTP_STATUS_OK, NULL, "image/png", 0)); | |
4500 | else if (!strcmp(client->uri, "/") || !strcmp(client->uri, "/media") || !strcmp(client->uri, "/supplies")) | |
4501 | return (respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0)); | |
4502 | else | |
4503 | return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0)); | |
4504 | ||
4505 | case HTTP_STATE_GET : | |
4506 | if (!strcmp(client->uri, "/icon.png")) | |
4507 | { | |
4508 | /* | |
4509 | * Send PNG icon file. | |
4510 | */ | |
4511 | ||
4512 | int fd; /* Icon file */ | |
4513 | struct stat fileinfo; /* Icon file information */ | |
4514 | char buffer[4096]; /* Copy buffer */ | |
4515 | ssize_t bytes; /* Bytes */ | |
4516 | ||
4517 | fprintf(stderr, "Icon file is \"%s\".\n", client->printer->icon); | |
4518 | ||
4519 | if (!stat(client->printer->icon, &fileinfo) && | |
4520 | (fd = open(client->printer->icon, O_RDONLY)) >= 0) | |
4521 | { | |
4522 | if (!respond_http(client, HTTP_STATUS_OK, NULL, "image/png", | |
4523 | (size_t)fileinfo.st_size)) | |
4524 | { | |
4525 | close(fd); | |
4526 | return (0); | |
4527 | } | |
4528 | ||
4529 | while ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
4530 | httpWrite2(client->http, buffer, (size_t)bytes); | |
4531 | ||
4532 | httpFlushWrite(client->http); | |
4533 | ||
4534 | close(fd); | |
4535 | } | |
4536 | else | |
4537 | return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0)); | |
4538 | } | |
4539 | else if (!strcmp(client->uri, "/")) | |
4540 | { | |
4541 | /* | |
4542 | * Show web status page... | |
4543 | */ | |
4544 | ||
4545 | _ipp_job_t *job; /* Current job */ | |
4546 | int i; /* Looping var */ | |
4547 | _ipp_preason_t reason; /* Current reason */ | |
4548 | static const char * const reasons[] = | |
4549 | { /* Reason strings */ | |
4550 | "Other", | |
4551 | "Cover Open", | |
4552 | "Input Tray Missing", | |
4553 | "Marker Supply Empty", | |
4554 | "Marker Supply Low", | |
4555 | "Marker Waste Almost Full", | |
4556 | "Marker Waste Full", | |
4557 | "Media Empty", | |
4558 | "Media Jam", | |
4559 | "Media Low", | |
4560 | "Media Needed", | |
4561 | "Moving to Paused", | |
4562 | "Paused", | |
4563 | "Spool Area Full", | |
4564 | "Toner Empty", | |
4565 | "Toner Low" | |
4566 | }; | |
4567 | ||
4568 | if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0)) | |
4569 | return (0); | |
4570 | ||
4571 | html_header(client, client->printer->name); | |
4572 | html_printf(client, | |
4573 | "<p><img align=\"right\" src=\"/icon.png\" width=\"64\" height=\"64\"><b>ippserver (" CUPS_SVERSION ")</b></p>\n" | |
4574 | "<p>%s, %d job(s).", client->printer->state == IPP_PSTATE_IDLE ? "Idle" : client->printer->state == IPP_PSTATE_PROCESSING ? "Printing" : "Stopped", cupsArrayCount(client->printer->jobs)); | |
4575 | for (i = 0, reason = 1; i < (int)(sizeof(reasons) / sizeof(reasons[0])); i ++, reason <<= 1) | |
4576 | if (client->printer->state_reasons & reason) | |
4577 | html_printf(client, "\n<br> %s", reasons[i]); | |
4578 | html_printf(client, "</p>\n"); | |
4579 | ||
4580 | if (cupsArrayCount(client->printer->jobs) > 0) | |
4581 | { | |
4582 | _cupsRWLockRead(&(client->printer->rwlock)); | |
4583 | ||
4584 | html_printf(client, "<table class=\"striped\" summary=\"Jobs\"><thead><tr><th>Job #</th><th>Name</th><th>Owner</th><th>When</th></tr></thead><tbody>\n"); | |
4585 | for (job = (_ipp_job_t *)cupsArrayFirst(client->printer->jobs); job; job = (_ipp_job_t *)cupsArrayNext(client->printer->jobs)) | |
4586 | { | |
4587 | char when[256], /* When job queued/started/finished */ | |
4588 | hhmmss[64]; /* Time HH:MM:SS */ | |
4589 | ||
4590 | switch (job->state) | |
4591 | { | |
4592 | case IPP_JSTATE_PENDING : | |
4593 | case IPP_JSTATE_HELD : | |
4594 | snprintf(when, sizeof(when), "Queued at %s", time_string(job->created, hhmmss, sizeof(hhmmss))); | |
4595 | break; | |
4596 | case IPP_JSTATE_PROCESSING : | |
4597 | case IPP_JSTATE_STOPPED : | |
4598 | snprintf(when, sizeof(when), "Started at %s", time_string(job->processing, hhmmss, sizeof(hhmmss))); | |
4599 | break; | |
4600 | case IPP_JSTATE_ABORTED : | |
4601 | snprintf(when, sizeof(when), "Aborted at %s", time_string(job->completed, hhmmss, sizeof(hhmmss))); | |
4602 | break; | |
4603 | case IPP_JSTATE_CANCELED : | |
4604 | snprintf(when, sizeof(when), "Canceled at %s", time_string(job->completed, hhmmss, sizeof(hhmmss))); | |
4605 | break; | |
4606 | case IPP_JSTATE_COMPLETED : | |
4607 | snprintf(when, sizeof(when), "Completed at %s", time_string(job->completed, hhmmss, sizeof(hhmmss))); | |
4608 | break; | |
4609 | } | |
4610 | ||
4611 | html_printf(client, "<tr><td>%d</td><td>%s</td><td>%s</td><td>%s</td></tr>\n", job->id, job->name, job->username, when); | |
4612 | } | |
4613 | html_printf(client, "</tbody></table>\n"); | |
4614 | ||
4615 | _cupsRWUnlock(&(client->printer->rwlock)); | |
4616 | } | |
4617 | html_footer(client); | |
4618 | ||
4619 | return (1); | |
4620 | } | |
4621 | else if (!strcmp(client->uri, "/media")) | |
4622 | { | |
4623 | /* | |
4624 | * Show web media page... | |
4625 | */ | |
4626 | ||
4627 | int i, /* Looping var */ | |
4628 | num_options; /* Number of form options */ | |
4629 | cups_option_t *options; /* Form options */ | |
4630 | static const char * const sizes[] = | |
4631 | { /* Size strings */ | |
4632 | "ISO A4", | |
4633 | "ISO A5", | |
4634 | "ISO A6", | |
4635 | "DL Envelope", | |
4636 | "US Legal", | |
4637 | "US Letter", | |
4638 | "#10 Envelope", | |
4639 | "3x5 Photo", | |
4640 | "3.5x5 Photo", | |
4641 | "4x6 Photo", | |
4642 | "5x7 Photo" | |
4643 | }; | |
4644 | static const char * const types[] = | |
4645 | /* Type strings */ | |
4646 | { | |
4647 | "Auto", | |
4648 | "Cardstock", | |
4649 | "Envelope", | |
4650 | "Labels", | |
4651 | "Other", | |
4652 | "Glossy Photo", | |
4653 | "High-Gloss Photo", | |
4654 | "Matte Photo", | |
4655 | "Satin Photo", | |
4656 | "Semi-Gloss Photo", | |
4657 | "Plain", | |
4658 | "Letterhead", | |
4659 | "Transparency" | |
4660 | }; | |
4661 | static const int sheets[] = /* Number of sheets */ | |
4662 | { | |
4663 | 250, | |
4664 | 100, | |
4665 | 25, | |
4666 | 5, | |
4667 | 0 | |
4668 | }; | |
4669 | ||
4670 | if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0)) | |
4671 | return (0); | |
4672 | ||
4673 | html_header(client, client->printer->name); | |
4674 | ||
4675 | if ((num_options = parse_options(client, &options)) > 0) | |
4676 | { | |
4677 | const char *val; /* Form value */ | |
4678 | ||
4679 | if ((val = cupsGetOption("main_size", num_options, options)) != NULL) | |
4680 | client->printer->main_size = atoi(val); | |
4681 | if ((val = cupsGetOption("main_type", num_options, options)) != NULL) | |
4682 | client->printer->main_type = atoi(val); | |
4683 | if ((val = cupsGetOption("main_level", num_options, options)) != NULL) | |
4684 | client->printer->main_level = atoi(val); | |
4685 | ||
4686 | if ((val = cupsGetOption("envelope_size", num_options, options)) != NULL) | |
4687 | client->printer->envelope_size = atoi(val); | |
4688 | if ((val = cupsGetOption("envelope_level", num_options, options)) != NULL) | |
4689 | client->printer->envelope_level = atoi(val); | |
4690 | ||
4691 | if ((val = cupsGetOption("photo_size", num_options, options)) != NULL) | |
4692 | client->printer->photo_size = atoi(val); | |
4693 | if ((val = cupsGetOption("photo_type", num_options, options)) != NULL) | |
4694 | client->printer->photo_type = atoi(val); | |
4695 | if ((val = cupsGetOption("photo_level", num_options, options)) != NULL) | |
4696 | client->printer->photo_level = atoi(val); | |
4697 | ||
4698 | if ((client->printer->main_level < 100 && client->printer->main_level > 0) || (client->printer->envelope_level < 25 && client->printer->envelope_level > 0) || (client->printer->photo_level < 25 && client->printer->photo_level > 0)) | |
4699 | client->printer->state_reasons |= _IPP_PREASON_MEDIA_LOW; | |
4700 | else | |
4701 | client->printer->state_reasons &= (_ipp_preason_t)~_IPP_PREASON_MEDIA_LOW; | |
4702 | ||
4703 | if ((client->printer->main_level == 0 && client->printer->main_size > _IPP_MEDIA_SIZE_NONE) || (client->printer->envelope_level == 0 && client->printer->envelope_size > _IPP_MEDIA_SIZE_NONE) || (client->printer->photo_level == 0 && client->printer->photo_size > _IPP_MEDIA_SIZE_NONE)) | |
4704 | { | |
4705 | client->printer->state_reasons |= _IPP_PREASON_MEDIA_EMPTY; | |
4706 | if (client->printer->active_job) | |
4707 | client->printer->state_reasons |= _IPP_PREASON_MEDIA_NEEDED; | |
4708 | } | |
4709 | else | |
4710 | client->printer->state_reasons &= (_ipp_preason_t)~(_IPP_PREASON_MEDIA_EMPTY | _IPP_PREASON_MEDIA_NEEDED); | |
4711 | ||
4712 | html_printf(client, "<blockquote>Media updated.</blockquote>\n"); | |
4713 | } | |
4714 | ||
4715 | html_printf(client, "<form method=\"GET\" action=\"/media\">\n"); | |
4716 | ||
4717 | html_printf(client, "<table class=\"form\" summary=\"Media\">\n"); | |
4718 | html_printf(client, "<tr><th>Main Tray:</th><td><select name=\"main_size\"><option value=\"-1\">None</option>"); | |
4719 | for (i = 0; i < (int)(sizeof(sizes) / sizeof(sizes[0])); i ++) | |
4720 | if (!strstr(sizes[i], "Envelope") && !strstr(sizes[i], "Photo")) | |
4721 | html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->main_size ? " selected" : "", sizes[i]); | |
4722 | html_printf(client, "</select> <select name=\"main_type\"><option value=\"-1\">None</option>"); | |
4723 | for (i = 0; i < (int)(sizeof(types) / sizeof(types[0])); i ++) | |
4724 | if (!strstr(types[i], "Photo")) | |
4725 | html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->main_type ? " selected" : "", types[i]); | |
4726 | html_printf(client, "</select> <select name=\"main_level\">"); | |
4727 | for (i = 0; i < (int)(sizeof(sheets) / sizeof(sheets[0])); i ++) | |
4728 | html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[i], sheets[i] == client->printer->main_level ? " selected" : "", sheets[i]); | |
4729 | html_printf(client, "</select></td></tr>\n"); | |
4730 | ||
4731 | html_printf(client, | |
4732 | "<tr><th>Envelope Feeder:</th><td><select name=\"envelope_size\"><option value=\"-1\">None</option>"); | |
4733 | for (i = 0; i < (int)(sizeof(sizes) / sizeof(sizes[0])); i ++) | |
4734 | if (strstr(sizes[i], "Envelope")) | |
4735 | html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->envelope_size ? " selected" : "", sizes[i]); | |
4736 | html_printf(client, "</select> <select name=\"envelope_level\">"); | |
4737 | for (i = 0; i < (int)(sizeof(sheets) / sizeof(sheets[0])); i ++) | |
4738 | html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[i], sheets[i] == client->printer->envelope_level ? " selected" : "", sheets[i]); | |
4739 | html_printf(client, "</select></td></tr>\n"); | |
4740 | ||
4741 | html_printf(client, | |
4742 | "<tr><th>Photo Tray:</th><td><select name=\"photo_size\"><option value=\"-1\">None</option>"); | |
4743 | for (i = 0; i < (int)(sizeof(sizes) / sizeof(sizes[0])); i ++) | |
4744 | if (strstr(sizes[i], "Photo")) | |
4745 | html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->photo_size ? " selected" : "", sizes[i]); | |
4746 | html_printf(client, "</select> <select name=\"photo_type\"><option value=\"-1\">None</option>"); | |
4747 | for (i = 0; i < (int)(sizeof(types) / sizeof(types[0])); i ++) | |
4748 | if (strstr(types[i], "Photo")) | |
4749 | html_printf(client, "<option value=\"%d\"%s>%s</option>", i, i == client->printer->photo_type ? " selected" : "", types[i]); | |
4750 | html_printf(client, "</select> <select name=\"photo_level\">"); | |
4751 | for (i = 0; i < (int)(sizeof(sheets) / sizeof(sheets[0])); i ++) | |
4752 | html_printf(client, "<option value=\"%d\"%s>%d sheets</option>", sheets[i], sheets[i] == client->printer->photo_level ? " selected" : "", sheets[i]); | |
4753 | html_printf(client, "</select></td></tr>\n"); | |
4754 | ||
4755 | html_printf(client, "<tr><td></td><td><input type=\"submit\" value=\"Update Media\"></td></tr></table></form>\n"); | |
4756 | html_footer(client); | |
4757 | ||
4758 | return (1); | |
4759 | } | |
4760 | else if (!strcmp(client->uri, "/supplies")) | |
4761 | { | |
4762 | /* | |
4763 | * Show web supplies page... | |
4764 | */ | |
4765 | ||
4766 | int i, j, /* Looping vars */ | |
4767 | num_options; /* Number of form options */ | |
4768 | cups_option_t *options; /* Form options */ | |
4769 | static const int levels[] = { 0, 5, 10, 25, 50, 75, 90, 95, 100 }; | |
4770 | ||
4771 | if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0)) | |
4772 | return (0); | |
4773 | ||
4774 | html_header(client, client->printer->name); | |
4775 | ||
4776 | if ((num_options = parse_options(client, &options)) > 0) | |
4777 | { | |
4778 | char name[64]; /* Form field */ | |
4779 | const char *val; /* Form value */ | |
4780 | ||
4781 | client->printer->state_reasons &= (_ipp_preason_t)~(_IPP_PREASON_MARKER_SUPPLY_EMPTY | _IPP_PREASON_MARKER_SUPPLY_LOW | _IPP_PREASON_MARKER_WASTE_ALMOST_FULL | _IPP_PREASON_MARKER_WASTE_FULL | _IPP_PREASON_TONER_EMPTY | _IPP_PREASON_TONER_LOW); | |
4782 | ||
4783 | for (i = 0; i < (int)(sizeof(printer_supplies) / sizeof(printer_supplies[0])); i ++) | |
4784 | { | |
4785 | snprintf(name, sizeof(name), "supply_%d", i); | |
4786 | if ((val = cupsGetOption(name, num_options, options)) != NULL) | |
4787 | { | |
4788 | int level = client->printer->supplies[i] = atoi(val); | |
4789 | /* New level */ | |
4790 | ||
4791 | if (i < 4) | |
4792 | { | |
4793 | if (level == 0) | |
4794 | client->printer->state_reasons |= _IPP_PREASON_TONER_EMPTY; | |
4795 | else if (level < 10) | |
4796 | client->printer->state_reasons |= _IPP_PREASON_TONER_LOW; | |
4797 | } | |
4798 | else | |
4799 | { | |
4800 | if (level == 100) | |
4801 | client->printer->state_reasons |= _IPP_PREASON_MARKER_WASTE_FULL; | |
4802 | else if (level > 90) | |
4803 | client->printer->state_reasons |= _IPP_PREASON_MARKER_WASTE_ALMOST_FULL; | |
4804 | } | |
4805 | } | |
4806 | } | |
4807 | ||
4808 | html_printf(client, "<blockquote>Supplies updated.</blockquote>\n"); | |
4809 | } | |
4810 | ||
4811 | html_printf(client, "<form method=\"GET\" action=\"/supplies\">\n"); | |
4812 | ||
4813 | html_printf(client, "<table class=\"form\" summary=\"Supplies\">\n"); | |
4814 | for (i = 0; i < (int)(sizeof(printer_supplies) / sizeof(printer_supplies[0])); i ++) | |
4815 | { | |
4816 | html_printf(client, "<tr><th>%s:</th><td><select name=\"supply_%d\">", printer_supplies[i], i); | |
4817 | for (j = 0; j < (int)(sizeof(levels) / sizeof(levels[0])); j ++) | |
4818 | html_printf(client, "<option value=\"%d\"%s>%d%%</option>", levels[j], levels[j] == client->printer->supplies[i] ? " selected" : "", levels[j]); | |
4819 | html_printf(client, "</select></td></tr>\n"); | |
4820 | } | |
4821 | html_printf(client, "<tr><td></td><td><input type=\"submit\" value=\"Update Supplies\"></td></tr>\n</table>\n</form>\n"); | |
4822 | html_footer(client); | |
4823 | ||
4824 | return (1); | |
4825 | } | |
4826 | else | |
4827 | return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0)); | |
4828 | break; | |
4829 | ||
4830 | case HTTP_STATE_POST : | |
4831 | if (strcmp(httpGetField(client->http, HTTP_FIELD_CONTENT_TYPE), | |
4832 | "application/ipp")) | |
4833 | { | |
4834 | /* | |
4835 | * Not an IPP request... | |
4836 | */ | |
4837 | ||
4838 | return (respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0)); | |
4839 | } | |
4840 | ||
4841 | /* | |
4842 | * Read the IPP request... | |
4843 | */ | |
4844 | ||
4845 | client->request = ippNew(); | |
4846 | ||
4847 | while ((ipp_state = ippRead(client->http, | |
4848 | client->request)) != IPP_STATE_DATA) | |
4849 | { | |
4850 | if (ipp_state == IPP_STATE_ERROR) | |
4851 | { | |
4852 | fprintf(stderr, "%s IPP read error (%s).\n", client->hostname, | |
4853 | cupsLastErrorString()); | |
4854 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
4855 | return (0); | |
4856 | } | |
4857 | } | |
4858 | ||
4859 | /* | |
4860 | * Now that we have the IPP request, process the request... | |
4861 | */ | |
4862 | ||
4863 | return (process_ipp(client)); | |
4864 | ||
4865 | default : | |
4866 | break; /* Anti-compiler-warning-code */ | |
4867 | } | |
4868 | ||
4869 | return (1); | |
4870 | } | |
4871 | ||
4872 | ||
4873 | /* | |
4874 | * 'process_ipp()' - Process an IPP request. | |
4875 | */ | |
4876 | ||
4877 | static int /* O - 1 on success, 0 on error */ | |
4878 | process_ipp(_ipp_client_t *client) /* I - Client */ | |
4879 | { | |
4880 | ipp_tag_t group; /* Current group tag */ | |
4881 | ipp_attribute_t *attr; /* Current attribute */ | |
4882 | ipp_attribute_t *charset; /* Character set attribute */ | |
4883 | ipp_attribute_t *language; /* Language attribute */ | |
4884 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
4885 | int major, minor; /* Version number */ | |
4886 | const char *name; /* Name of attribute */ | |
4887 | ||
4888 | ||
4889 | debug_attributes("Request", client->request, 1); | |
4890 | ||
4891 | /* | |
4892 | * First build an empty response message for this request... | |
4893 | */ | |
4894 | ||
4895 | client->operation_id = ippGetOperation(client->request); | |
4896 | client->response = ippNewResponse(client->request); | |
4897 | ||
4898 | /* | |
4899 | * Then validate the request header and required attributes... | |
4900 | */ | |
4901 | ||
4902 | major = ippGetVersion(client->request, &minor); | |
4903 | ||
4904 | if (major < 1 || major > 2) | |
4905 | { | |
4906 | /* | |
4907 | * Return an error, since we only support IPP 1.x and 2.x. | |
4908 | */ | |
4909 | ||
4910 | respond_ipp(client, IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED, | |
4911 | "Bad request version number %d.%d.", major, minor); | |
4912 | } | |
4913 | else if (ippGetRequestId(client->request) <= 0) | |
4914 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Bad request-id %d.", | |
4915 | ippGetRequestId(client->request)); | |
4916 | else if (!ippFirstAttribute(client->request)) | |
4917 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
4918 | "No attributes in request."); | |
4919 | else | |
4920 | { | |
4921 | /* | |
4922 | * Make sure that the attributes are provided in the correct order and | |
4923 | * don't repeat groups... | |
4924 | */ | |
4925 | ||
4926 | for (attr = ippFirstAttribute(client->request), | |
4927 | group = ippGetGroupTag(attr); | |
4928 | attr; | |
4929 | attr = ippNextAttribute(client->request)) | |
4930 | { | |
4931 | if (ippGetGroupTag(attr) < group && ippGetGroupTag(attr) != IPP_TAG_ZERO) | |
4932 | { | |
4933 | /* | |
4934 | * Out of order; return an error... | |
4935 | */ | |
4936 | ||
4937 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
4938 | "Attribute groups are out of order (%x < %x).", | |
4939 | ippGetGroupTag(attr), group); | |
4940 | break; | |
4941 | } | |
4942 | else | |
4943 | group = ippGetGroupTag(attr); | |
4944 | } | |
4945 | ||
4946 | if (!attr) | |
4947 | { | |
4948 | /* | |
4949 | * Then make sure that the first three attributes are: | |
4950 | * | |
4951 | * attributes-charset | |
4952 | * attributes-natural-language | |
4953 | * printer-uri/job-uri | |
4954 | */ | |
4955 | ||
4956 | attr = ippFirstAttribute(client->request); | |
4957 | name = ippGetName(attr); | |
4958 | if (attr && name && !strcmp(name, "attributes-charset") && | |
4959 | ippGetValueTag(attr) == IPP_TAG_CHARSET) | |
4960 | charset = attr; | |
4961 | else | |
4962 | charset = NULL; | |
4963 | ||
4964 | attr = ippNextAttribute(client->request); | |
4965 | name = ippGetName(attr); | |
4966 | ||
4967 | if (attr && name && !strcmp(name, "attributes-natural-language") && | |
4968 | ippGetValueTag(attr) == IPP_TAG_LANGUAGE) | |
4969 | language = attr; | |
4970 | else | |
4971 | language = NULL; | |
4972 | ||
4973 | if ((attr = ippFindAttribute(client->request, "printer-uri", | |
4974 | IPP_TAG_URI)) != NULL) | |
4975 | uri = attr; | |
4976 | else if ((attr = ippFindAttribute(client->request, "job-uri", | |
4977 | IPP_TAG_URI)) != NULL) | |
4978 | uri = attr; | |
4979 | else | |
4980 | uri = NULL; | |
4981 | ||
4982 | if (charset && | |
4983 | strcasecmp(ippGetString(charset, 0, NULL), "us-ascii") && | |
4984 | strcasecmp(ippGetString(charset, 0, NULL), "utf-8")) | |
4985 | { | |
4986 | /* | |
4987 | * Bad character set... | |
4988 | */ | |
4989 | ||
4990 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
4991 | "Unsupported character set \"%s\".", | |
4992 | ippGetString(charset, 0, NULL)); | |
4993 | } | |
4994 | else if (!charset || !language || !uri) | |
4995 | { | |
4996 | /* | |
4997 | * Return an error, since attributes-charset, | |
4998 | * attributes-natural-language, and printer-uri/job-uri are required | |
4999 | * for all operations. | |
5000 | */ | |
5001 | ||
5002 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
5003 | "Missing required attributes."); | |
5004 | } | |
5005 | else | |
5006 | { | |
5007 | char scheme[32], /* URI scheme */ | |
5008 | userpass[32], /* Username/password in URI */ | |
5009 | host[256], /* Host name in URI */ | |
5010 | resource[256]; /* Resource path in URI */ | |
5011 | int port; /* Port number in URI */ | |
5012 | ||
5013 | name = ippGetName(uri); | |
5014 | ||
5015 | if (httpSeparateURI(HTTP_URI_CODING_ALL, ippGetString(uri, 0, NULL), | |
5016 | scheme, sizeof(scheme), | |
5017 | userpass, sizeof(userpass), | |
5018 | host, sizeof(host), &port, | |
5019 | resource, sizeof(resource)) < HTTP_URI_STATUS_OK) | |
5020 | respond_ipp(client, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, | |
5021 | "Bad %s value '%s'.", name, ippGetString(uri, 0, NULL)); | |
5022 | else if ((!strcmp(name, "job-uri") && | |
5023 | strncmp(resource, "/ipp/print/", 11)) || | |
5024 | (!strcmp(name, "printer-uri") && | |
5025 | strcmp(resource, "/ipp/print"))) | |
5026 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "%s %s not found.", | |
5027 | name, ippGetString(uri, 0, NULL)); | |
5028 | else | |
5029 | { | |
5030 | /* | |
5031 | * Try processing the operation... | |
5032 | */ | |
5033 | ||
5034 | switch (ippGetOperation(client->request)) | |
5035 | { | |
5036 | case IPP_OP_PRINT_JOB : | |
5037 | ipp_print_job(client); | |
5038 | break; | |
5039 | ||
5040 | case IPP_OP_PRINT_URI : | |
5041 | ipp_print_uri(client); | |
5042 | break; | |
5043 | ||
5044 | case IPP_OP_VALIDATE_JOB : | |
5045 | ipp_validate_job(client); | |
5046 | break; | |
5047 | ||
5048 | case IPP_OP_CREATE_JOB : | |
5049 | ipp_create_job(client); | |
5050 | break; | |
5051 | ||
5052 | case IPP_OP_SEND_DOCUMENT : | |
5053 | ipp_send_document(client); | |
5054 | break; | |
5055 | ||
5056 | case IPP_OP_SEND_URI : | |
5057 | ipp_send_uri(client); | |
5058 | break; | |
5059 | ||
5060 | case IPP_OP_CANCEL_JOB : | |
5061 | ipp_cancel_job(client); | |
5062 | break; | |
5063 | ||
5064 | case IPP_OP_GET_JOB_ATTRIBUTES : | |
5065 | ipp_get_job_attributes(client); | |
5066 | break; | |
5067 | ||
5068 | case IPP_OP_GET_JOBS : | |
5069 | ipp_get_jobs(client); | |
5070 | break; | |
5071 | ||
5072 | case IPP_OP_GET_PRINTER_ATTRIBUTES : | |
5073 | ipp_get_printer_attributes(client); | |
5074 | break; | |
5075 | ||
5076 | case IPP_OP_CLOSE_JOB : | |
5077 | ipp_close_job(client); | |
5078 | break; | |
5079 | ||
5080 | case IPP_OP_IDENTIFY_PRINTER : | |
5081 | ipp_identify_printer(client); | |
5082 | break; | |
5083 | ||
5084 | default : | |
5085 | respond_ipp(client, IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED, | |
5086 | "Operation not supported."); | |
5087 | break; | |
5088 | } | |
5089 | } | |
5090 | } | |
5091 | } | |
5092 | } | |
5093 | ||
5094 | /* | |
5095 | * Send the HTTP header and return... | |
5096 | */ | |
5097 | ||
5098 | if (httpGetState(client->http) != HTTP_STATE_POST_SEND) | |
5099 | httpFlush(client->http); /* Flush trailing (junk) data */ | |
5100 | ||
5101 | return (respond_http(client, HTTP_STATUS_OK, NULL, "application/ipp", | |
5102 | ippLength(client->response))); | |
5103 | } | |
5104 | ||
5105 | ||
5106 | /* | |
5107 | * 'process_job()' - Process a print job. | |
5108 | */ | |
5109 | ||
5110 | static void * /* O - Thread exit status */ | |
5111 | process_job(_ipp_job_t *job) /* I - Job */ | |
5112 | { | |
5113 | job->state = IPP_JSTATE_PROCESSING; | |
5114 | job->printer->state = IPP_PSTATE_PROCESSING; | |
5115 | job->processing = time(NULL); | |
5116 | ||
5117 | while (job->printer->state_reasons & _IPP_PREASON_MEDIA_EMPTY) | |
5118 | { | |
5119 | job->printer->state_reasons |= _IPP_PREASON_MEDIA_NEEDED; | |
5120 | ||
5121 | sleep(1); | |
5122 | } | |
5123 | ||
5124 | job->printer->state_reasons &= (_ipp_preason_t)~_IPP_PREASON_MEDIA_NEEDED; | |
5125 | ||
5126 | if (job->printer->command) | |
5127 | { | |
5128 | /* | |
5129 | * Execute a command with the job spool file and wait for it to complete... | |
5130 | */ | |
5131 | ||
5132 | int pid, /* Process ID */ | |
5133 | status; /* Exit status */ | |
5134 | time_t start, /* Start time */ | |
5135 | end; /* End time */ | |
5136 | ||
5137 | fprintf(stderr, "Running command \"%s %s\".\n", job->printer->command, | |
5138 | job->filename); | |
5139 | time(&start); | |
5140 | ||
5141 | if ((pid = fork()) == 0) | |
5142 | { | |
5143 | /* | |
5144 | * Child comes here... | |
5145 | */ | |
5146 | ||
5147 | execlp(job->printer->command, job->printer->command, job->filename, | |
5148 | (void *)NULL); | |
5149 | exit(errno); | |
5150 | } | |
5151 | else if (pid < 0) | |
5152 | { | |
5153 | /* | |
5154 | * Unable to fork process... | |
5155 | */ | |
5156 | ||
5157 | perror("Unable to start job processing command"); | |
5158 | } | |
5159 | else | |
5160 | { | |
5161 | /* | |
5162 | * Wait for child to complete... | |
5163 | */ | |
5164 | ||
5165 | #ifdef HAVE_WAITPID | |
5166 | while (waitpid(pid, &status, 0) < 0); | |
5167 | #else | |
5168 | while (wait(&status) < 0); | |
5169 | #endif /* HAVE_WAITPID */ | |
5170 | ||
5171 | if (status) | |
5172 | { | |
5173 | if (WIFEXITED(status)) | |
5174 | fprintf(stderr, "Command \"%s\" exited with status %d.\n", | |
5175 | job->printer->command, WEXITSTATUS(status)); | |
5176 | else | |
5177 | fprintf(stderr, "Command \"%s\" terminated with signal %d.\n", | |
5178 | job->printer->command, WTERMSIG(status)); | |
5179 | ||
5180 | job->state = IPP_JSTATE_ABORTED; | |
5181 | } | |
5182 | else | |
5183 | fprintf(stderr, "Command \"%s\" completed successfully.\n", | |
5184 | job->printer->command); | |
5185 | } | |
5186 | ||
5187 | /* | |
5188 | * Make sure processing takes at least 5 seconds... | |
5189 | */ | |
5190 | ||
5191 | time(&end); | |
5192 | if ((end - start) < 5) | |
5193 | sleep(5); | |
5194 | } | |
5195 | else | |
5196 | { | |
5197 | /* | |
5198 | * Sleep for a random amount of time to simulate job processing. | |
5199 | */ | |
5200 | ||
5201 | sleep(5 + (rand() % 11)); | |
5202 | } | |
5203 | ||
5204 | if (job->cancel) | |
5205 | job->state = IPP_JSTATE_CANCELED; | |
5206 | else if (job->state == IPP_JSTATE_PROCESSING) | |
5207 | job->state = IPP_JSTATE_COMPLETED; | |
5208 | ||
5209 | job->completed = time(NULL); | |
5210 | job->printer->state = IPP_PSTATE_IDLE; | |
5211 | job->printer->active_job = NULL; | |
5212 | ||
5213 | return (NULL); | |
5214 | } | |
5215 | ||
5216 | ||
5217 | #ifdef HAVE_DNSSD | |
5218 | /* | |
5219 | * 'register_printer()' - Register a printer object via Bonjour. | |
5220 | */ | |
5221 | ||
5222 | static int /* O - 1 on success, 0 on error */ | |
5223 | register_printer( | |
5224 | _ipp_printer_t *printer, /* I - Printer */ | |
5225 | const char *location, /* I - Location */ | |
5226 | const char *make, /* I - Manufacturer */ | |
5227 | const char *model, /* I - Model name */ | |
5228 | const char *formats, /* I - Supported formats */ | |
5229 | const char *adminurl, /* I - Web interface URL */ | |
5230 | int color, /* I - 1 = color, 0 = monochrome */ | |
5231 | int duplex, /* I - 1 = duplex, 0 = simplex */ | |
5232 | const char *subtype) /* I - Service subtype */ | |
5233 | { | |
5234 | DNSServiceErrorType error; /* Error from Bonjour */ | |
5235 | char make_model[256],/* Make and model together */ | |
5236 | product[256], /* Product string */ | |
5237 | regtype[256]; /* Bonjour service type */ | |
5238 | ||
5239 | ||
5240 | /* | |
5241 | * Build the TXT record for IPP... | |
5242 | */ | |
5243 | ||
5244 | snprintf(make_model, sizeof(make_model), "%s %s", make, model); | |
5245 | snprintf(product, sizeof(product), "(%s)", model); | |
5246 | ||
5247 | TXTRecordCreate(&(printer->ipp_txt), 1024, NULL); | |
5248 | TXTRecordSetValue(&(printer->ipp_txt), "rp", 9, "ipp/print"); | |
5249 | TXTRecordSetValue(&(printer->ipp_txt), "ty", (uint8_t)strlen(make_model), | |
5250 | make_model); | |
5251 | TXTRecordSetValue(&(printer->ipp_txt), "adminurl", (uint8_t)strlen(adminurl), | |
5252 | adminurl); | |
5253 | if (*location) | |
5254 | TXTRecordSetValue(&(printer->ipp_txt), "note", (uint8_t)strlen(location), | |
5255 | location); | |
5256 | TXTRecordSetValue(&(printer->ipp_txt), "product", (uint8_t)strlen(product), | |
5257 | product); | |
5258 | TXTRecordSetValue(&(printer->ipp_txt), "pdl", (uint8_t)strlen(formats), | |
5259 | formats); | |
5260 | TXTRecordSetValue(&(printer->ipp_txt), "Color", 1, color ? "T" : "F"); | |
5261 | TXTRecordSetValue(&(printer->ipp_txt), "Duplex", 1, duplex ? "T" : "F"); | |
5262 | TXTRecordSetValue(&(printer->ipp_txt), "usb_MFG", (uint8_t)strlen(make), | |
5263 | make); | |
5264 | TXTRecordSetValue(&(printer->ipp_txt), "usb_MDL", (uint8_t)strlen(model), | |
5265 | model); | |
5266 | ||
5267 | /* | |
5268 | * Create a shared service reference for Bonjour... | |
5269 | */ | |
5270 | ||
5271 | if ((error = DNSServiceCreateConnection(&(printer->common_ref))) | |
5272 | != kDNSServiceErr_NoError) | |
5273 | { | |
5274 | fprintf(stderr, "Unable to create mDNSResponder connection: %d\n", error); | |
5275 | return (0); | |
5276 | } | |
5277 | ||
5278 | /* | |
5279 | * Register the _printer._tcp (LPD) service type with a port number of 0 to | |
5280 | * defend our service name but not actually support LPD... | |
5281 | */ | |
5282 | ||
5283 | printer->printer_ref = printer->common_ref; | |
5284 | ||
5285 | if ((error = DNSServiceRegister(&(printer->printer_ref), | |
5286 | kDNSServiceFlagsShareConnection, | |
5287 | 0 /* interfaceIndex */, printer->dnssd_name, | |
5288 | "_printer._tcp", NULL /* domain */, | |
5289 | NULL /* host */, 0 /* port */, 0 /* txtLen */, | |
5290 | NULL /* txtRecord */, | |
5291 | (DNSServiceRegisterReply)dnssd_callback, | |
5292 | printer)) != kDNSServiceErr_NoError) | |
5293 | { | |
5294 | fprintf(stderr, "Unable to register \"%s._printer._tcp\": %d\n", | |
5295 | printer->dnssd_name, error); | |
5296 | return (0); | |
5297 | } | |
5298 | ||
5299 | /* | |
5300 | * Then register the _ipp._tcp (IPP) service type with the real port number to | |
5301 | * advertise our IPP printer... | |
5302 | */ | |
5303 | ||
5304 | printer->ipp_ref = printer->common_ref; | |
5305 | ||
5306 | if (subtype && *subtype) | |
5307 | snprintf(regtype, sizeof(regtype), "_ipp._tcp,%s", subtype); | |
5308 | else | |
5309 | strlcpy(regtype, "_ipp._tcp", sizeof(regtype)); | |
5310 | ||
5311 | if ((error = DNSServiceRegister(&(printer->ipp_ref), | |
5312 | kDNSServiceFlagsShareConnection, | |
5313 | 0 /* interfaceIndex */, printer->dnssd_name, | |
5314 | regtype, NULL /* domain */, | |
5315 | NULL /* host */, htons(printer->port), | |
5316 | TXTRecordGetLength(&(printer->ipp_txt)), | |
5317 | TXTRecordGetBytesPtr(&(printer->ipp_txt)), | |
5318 | (DNSServiceRegisterReply)dnssd_callback, | |
5319 | printer)) != kDNSServiceErr_NoError) | |
5320 | { | |
5321 | fprintf(stderr, "Unable to register \"%s.%s\": %d\n", | |
5322 | printer->dnssd_name, regtype, error); | |
5323 | return (0); | |
5324 | } | |
5325 | ||
5326 | # ifdef HAVE_SSL | |
5327 | /* | |
5328 | * Then register the _ipps._tcp (IPP) service type with the real port number to | |
5329 | * advertise our IPP printer... | |
5330 | */ | |
5331 | ||
5332 | printer->ipps_ref = printer->common_ref; | |
5333 | ||
5334 | if (subtype && *subtype) | |
5335 | snprintf(regtype, sizeof(regtype), "_ipps._tcp,%s", subtype); | |
5336 | else | |
5337 | strlcpy(regtype, "_ipps._tcp", sizeof(regtype)); | |
5338 | ||
5339 | if ((error = DNSServiceRegister(&(printer->ipps_ref), | |
5340 | kDNSServiceFlagsShareConnection, | |
5341 | 0 /* interfaceIndex */, printer->dnssd_name, | |
5342 | regtype, NULL /* domain */, | |
5343 | NULL /* host */, htons(printer->port), | |
5344 | TXTRecordGetLength(&(printer->ipp_txt)), | |
5345 | TXTRecordGetBytesPtr(&(printer->ipp_txt)), | |
5346 | (DNSServiceRegisterReply)dnssd_callback, | |
5347 | printer)) != kDNSServiceErr_NoError) | |
5348 | { | |
5349 | fprintf(stderr, "Unable to register \"%s.%s\": %d\n", | |
5350 | printer->dnssd_name, regtype, error); | |
5351 | return (0); | |
5352 | } | |
5353 | # endif /* HAVE_SSL */ | |
5354 | ||
5355 | /* | |
5356 | * Similarly, register the _http._tcp,_printer (HTTP) service type with the | |
5357 | * real port number to advertise our IPP printer... | |
5358 | */ | |
5359 | ||
5360 | printer->http_ref = printer->common_ref; | |
5361 | ||
5362 | if ((error = DNSServiceRegister(&(printer->http_ref), | |
5363 | kDNSServiceFlagsShareConnection, | |
5364 | 0 /* interfaceIndex */, printer->dnssd_name, | |
5365 | "_http._tcp,_printer", NULL /* domain */, | |
5366 | NULL /* host */, htons(printer->port), | |
5367 | 0 /* txtLen */, NULL, /* txtRecord */ | |
5368 | (DNSServiceRegisterReply)dnssd_callback, | |
5369 | printer)) != kDNSServiceErr_NoError) | |
5370 | { | |
5371 | fprintf(stderr, "Unable to register \"%s.%s\": %d\n", | |
5372 | printer->dnssd_name, regtype, error); | |
5373 | return (0); | |
5374 | } | |
5375 | ||
5376 | return (1); | |
5377 | } | |
5378 | #endif /* HAVE_DNSSD */ | |
5379 | ||
5380 | ||
5381 | /* | |
5382 | * 'respond_http()' - Send a HTTP response. | |
5383 | */ | |
5384 | ||
5385 | int /* O - 1 on success, 0 on failure */ | |
5386 | respond_http( | |
5387 | _ipp_client_t *client, /* I - Client */ | |
5388 | http_status_t code, /* I - HTTP status of response */ | |
5389 | const char *content_encoding, /* I - Content-Encoding of response */ | |
5390 | const char *type, /* I - MIME media type of response */ | |
5391 | size_t length) /* I - Length of response */ | |
5392 | { | |
5393 | char message[1024]; /* Text message */ | |
5394 | ||
5395 | ||
5396 | fprintf(stderr, "%s %s\n", client->hostname, httpStatus(code)); | |
5397 | ||
5398 | if (code == HTTP_STATUS_CONTINUE) | |
5399 | { | |
5400 | /* | |
5401 | * 100-continue doesn't send any headers... | |
5402 | */ | |
5403 | ||
5404 | return (httpWriteResponse(client->http, HTTP_STATUS_CONTINUE) == 0); | |
5405 | } | |
5406 | ||
5407 | /* | |
5408 | * Format an error message... | |
5409 | */ | |
5410 | ||
5411 | if (!type && !length && code != HTTP_STATUS_OK) | |
5412 | { | |
5413 | snprintf(message, sizeof(message), "%d - %s\n", code, httpStatus(code)); | |
5414 | ||
5415 | type = "text/plain"; | |
5416 | length = strlen(message); | |
5417 | } | |
5418 | else | |
5419 | message[0] = '\0'; | |
5420 | ||
5421 | /* | |
5422 | * Send the HTTP response header... | |
5423 | */ | |
5424 | ||
5425 | httpClearFields(client->http); | |
5426 | ||
5427 | if (code == HTTP_STATUS_METHOD_NOT_ALLOWED || | |
5428 | client->operation == HTTP_STATE_OPTIONS) | |
5429 | httpSetField(client->http, HTTP_FIELD_ALLOW, "GET, HEAD, OPTIONS, POST"); | |
5430 | ||
5431 | if (type) | |
5432 | { | |
5433 | if (!strcmp(type, "text/html")) | |
5434 | httpSetField(client->http, HTTP_FIELD_CONTENT_TYPE, | |
5435 | "text/html; charset=utf-8"); | |
5436 | else | |
5437 | httpSetField(client->http, HTTP_FIELD_CONTENT_TYPE, type); | |
5438 | ||
5439 | if (content_encoding) | |
5440 | httpSetField(client->http, HTTP_FIELD_CONTENT_ENCODING, content_encoding); | |
5441 | } | |
5442 | ||
5443 | httpSetLength(client->http, length); | |
5444 | ||
5445 | if (httpWriteResponse(client->http, code) < 0) | |
5446 | return (0); | |
5447 | ||
5448 | /* | |
5449 | * Send the response data... | |
5450 | */ | |
5451 | ||
5452 | if (message[0]) | |
5453 | { | |
5454 | /* | |
5455 | * Send a plain text message. | |
5456 | */ | |
5457 | ||
5458 | if (httpPrintf(client->http, "%s", message) < 0) | |
5459 | return (0); | |
5460 | ||
5461 | if (httpWrite2(client->http, "", 0) < 0) | |
5462 | return (0); | |
5463 | } | |
5464 | else if (client->response) | |
5465 | { | |
5466 | /* | |
5467 | * Send an IPP response... | |
5468 | */ | |
5469 | ||
5470 | debug_attributes("Response", client->response, 2); | |
5471 | ||
5472 | ippSetState(client->response, IPP_STATE_IDLE); | |
5473 | ||
5474 | if (ippWrite(client->http, client->response) != IPP_STATE_DATA) | |
5475 | return (0); | |
5476 | } | |
5477 | ||
5478 | return (1); | |
5479 | } | |
5480 | ||
5481 | ||
5482 | /* | |
5483 | * 'respond_ipp()' - Send an IPP response. | |
5484 | */ | |
5485 | ||
5486 | static void | |
5487 | respond_ipp(_ipp_client_t *client, /* I - Client */ | |
5488 | ipp_status_t status, /* I - status-code */ | |
5489 | const char *message, /* I - printf-style status-message */ | |
5490 | ...) /* I - Additional args as needed */ | |
5491 | { | |
5492 | const char *formatted = NULL; /* Formatted message */ | |
5493 | ||
5494 | ||
5495 | ippSetStatusCode(client->response, status); | |
5496 | ||
5497 | if (message) | |
5498 | { | |
5499 | va_list ap; /* Pointer to additional args */ | |
5500 | ipp_attribute_t *attr; /* New status-message attribute */ | |
5501 | ||
5502 | va_start(ap, message); | |
5503 | if ((attr = ippFindAttribute(client->response, "status-message", | |
5504 | IPP_TAG_TEXT)) != NULL) | |
5505 | ippSetStringfv(client->response, &attr, 0, message, ap); | |
5506 | else | |
5507 | attr = ippAddStringfv(client->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
5508 | "status-message", NULL, message, ap); | |
5509 | va_end(ap); | |
5510 | ||
5511 | formatted = ippGetString(attr, 0, NULL); | |
5512 | } | |
5513 | ||
5514 | if (formatted) | |
5515 | fprintf(stderr, "%s %s %s (%s)\n", client->hostname, | |
5516 | ippOpString(client->operation_id), ippErrorString(status), | |
5517 | formatted); | |
5518 | else | |
5519 | fprintf(stderr, "%s %s %s\n", client->hostname, | |
5520 | ippOpString(client->operation_id), ippErrorString(status)); | |
5521 | } | |
5522 | ||
5523 | ||
5524 | /* | |
5525 | * 'respond_unsupported()' - Respond with an unsupported attribute. | |
5526 | */ | |
5527 | ||
5528 | static void | |
5529 | respond_unsupported( | |
5530 | _ipp_client_t *client, /* I - Client */ | |
5531 | ipp_attribute_t *attr) /* I - Atribute */ | |
5532 | { | |
5533 | ipp_attribute_t *temp; /* Copy of attribute */ | |
5534 | ||
5535 | ||
5536 | respond_ipp(client, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, | |
5537 | "Unsupported %s %s%s value.", ippGetName(attr), | |
5538 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
5539 | ippTagString(ippGetValueTag(attr))); | |
5540 | ||
5541 | temp = ippCopyAttribute(client->response, attr, 0); | |
5542 | ippSetGroupTag(client->response, &temp, IPP_TAG_UNSUPPORTED_GROUP); | |
5543 | } | |
5544 | ||
5545 | ||
5546 | /* | |
5547 | * 'run_printer()' - Run the printer service. | |
5548 | */ | |
5549 | ||
5550 | static void | |
5551 | run_printer(_ipp_printer_t *printer) /* I - Printer */ | |
5552 | { | |
5553 | int num_fds; /* Number of file descriptors */ | |
5554 | struct pollfd polldata[3]; /* poll() data */ | |
5555 | int timeout; /* Timeout for poll() */ | |
5556 | _ipp_client_t *client; /* New client */ | |
5557 | ||
5558 | ||
5559 | /* | |
5560 | * Setup poll() data for the Bonjour service socket and IPv4/6 listeners... | |
5561 | */ | |
5562 | ||
5563 | polldata[0].fd = printer->ipv4; | |
5564 | polldata[0].events = POLLIN; | |
5565 | ||
5566 | polldata[1].fd = printer->ipv6; | |
5567 | polldata[1].events = POLLIN; | |
5568 | ||
5569 | num_fds = 2; | |
5570 | ||
5571 | #ifdef HAVE_DNSSD | |
5572 | polldata[num_fds ].fd = DNSServiceRefSockFD(printer->common_ref); | |
5573 | polldata[num_fds ++].events = POLLIN; | |
5574 | #endif /* HAVE_DNSSD */ | |
5575 | ||
5576 | /* | |
5577 | * Loop until we are killed or have a hard error... | |
5578 | */ | |
5579 | ||
5580 | for (;;) | |
5581 | { | |
5582 | if (cupsArrayCount(printer->jobs)) | |
5583 | timeout = 10; | |
5584 | else | |
5585 | timeout = -1; | |
5586 | ||
5587 | if (poll(polldata, (nfds_t)num_fds, timeout) < 0 && errno != EINTR) | |
5588 | { | |
5589 | perror("poll() failed"); | |
5590 | break; | |
5591 | } | |
5592 | ||
5593 | if (polldata[0].revents & POLLIN) | |
5594 | { | |
5595 | if ((client = create_client(printer, printer->ipv4)) != NULL) | |
5596 | { | |
5597 | if (!_cupsThreadCreate((_cups_thread_func_t)process_client, client)) | |
5598 | { | |
5599 | perror("Unable to create client thread"); | |
5600 | delete_client(client); | |
5601 | } | |
5602 | } | |
5603 | } | |
5604 | ||
5605 | if (polldata[1].revents & POLLIN) | |
5606 | { | |
5607 | if ((client = create_client(printer, printer->ipv6)) != NULL) | |
5608 | { | |
5609 | if (!_cupsThreadCreate((_cups_thread_func_t)process_client, client)) | |
5610 | { | |
5611 | perror("Unable to create client thread"); | |
5612 | delete_client(client); | |
5613 | } | |
5614 | } | |
5615 | } | |
5616 | ||
5617 | #ifdef HAVE_DNSSD | |
5618 | if (polldata[2].revents & POLLIN) | |
5619 | DNSServiceProcessResult(printer->common_ref); | |
5620 | #endif /* HAVE_DNSSD */ | |
5621 | ||
5622 | /* | |
5623 | * Clean out old jobs... | |
5624 | */ | |
5625 | ||
5626 | clean_jobs(printer); | |
5627 | } | |
5628 | } | |
5629 | ||
5630 | ||
5631 | /* | |
5632 | * 'time_string()' - Return the local time in hours, minutes, and seconds. | |
5633 | */ | |
5634 | ||
5635 | static char * | |
5636 | time_string(time_t tv, /* I - Time value */ | |
5637 | char *buffer, /* I - Buffer */ | |
5638 | size_t bufsize) /* I - Size of buffer */ | |
5639 | { | |
5640 | struct tm *curtime = localtime(&tv); | |
5641 | /* Local time */ | |
5642 | ||
5643 | strftime(buffer, bufsize, "%X", curtime); | |
5644 | return (buffer); | |
5645 | } | |
5646 | ||
5647 | ||
5648 | /* | |
5649 | * 'usage()' - Show program usage. | |
5650 | */ | |
5651 | ||
5652 | static void | |
5653 | usage(int status) /* O - Exit status */ | |
5654 | { | |
5655 | if (!status) | |
5656 | { | |
5657 | puts(CUPS_SVERSION " - Copyright 2010-2013 by Apple Inc. All rights " | |
5658 | "reserved."); | |
5659 | puts(""); | |
5660 | } | |
5661 | ||
5662 | puts("Usage: ippserver [options] \"name\""); | |
5663 | puts(""); | |
5664 | puts("Options:"); | |
5665 | puts("-2 Supports 2-sided printing (default=1-sided)"); | |
5666 | puts("-M manufacturer Manufacturer name (default=Test)"); | |
5667 | puts("-P PIN printing mode"); | |
5668 | puts("-c command Run command for every print job"); | |
5669 | printf("-d spool-directory Spool directory " | |
5670 | "(default=/tmp/ippserver.%d)\n", (int)getpid()); | |
5671 | puts("-f type/subtype[,...] List of supported types " | |
5672 | "(default=application/pdf,image/jpeg)"); | |
5673 | puts("-h Show program help"); | |
5674 | puts("-i iconfile.png PNG icon file (default=printer.png)"); | |
5675 | puts("-k Keep job spool files"); | |
5676 | puts("-l location Location of printer (default=empty string)"); | |
5677 | puts("-m model Model name (default=Printer)"); | |
5678 | puts("-n hostname Hostname for printer"); | |
5679 | puts("-p port Port number (default=auto)"); | |
5680 | #ifdef HAVE_DNSSD | |
5681 | puts("-r subtype Bonjour service subtype (default=_print)"); | |
5682 | #endif /* HAVE_DNSSD */ | |
5683 | puts("-s speed[,color-speed] Speed in pages per minute (default=10,0)"); | |
5684 | puts("-v[vvv] Be (very) verbose"); | |
5685 | ||
5686 | exit(status); | |
5687 | } | |
5688 | ||
5689 | ||
5690 | /* | |
5691 | * 'valid_doc_attributes()' - Determine whether the document attributes are | |
5692 | * valid. | |
5693 | * | |
5694 | * When one or more document attributes are invalid, this function adds a | |
5695 | * suitable response and attributes to the unsupported group. | |
5696 | */ | |
5697 | ||
5698 | static int /* O - 1 if valid, 0 if not */ | |
5699 | valid_doc_attributes( | |
5700 | _ipp_client_t *client) /* I - Client */ | |
5701 | { | |
5702 | int valid = 1; /* Valid attributes? */ | |
5703 | ipp_op_t op = ippGetOperation(client->request); | |
5704 | /* IPP operation */ | |
5705 | const char *op_name = ippOpString(op); | |
5706 | /* IPP operation name */ | |
5707 | ipp_attribute_t *attr, /* Current attribute */ | |
5708 | *supported; /* xxx-supported attribute */ | |
5709 | const char *compression = NULL, | |
5710 | /* compression value */ | |
5711 | *format = NULL; /* document-format value */ | |
5712 | ||
5713 | ||
5714 | /* | |
5715 | * Check operation attributes... | |
5716 | */ | |
5717 | ||
5718 | if ((attr = ippFindAttribute(client->request, "compression", | |
5719 | IPP_TAG_ZERO)) != NULL) | |
5720 | { | |
5721 | /* | |
5722 | * If compression is specified, only accept a supported value in a Print-Job | |
5723 | * or Send-Document request... | |
5724 | */ | |
5725 | ||
5726 | compression = ippGetString(attr, 0, NULL); | |
5727 | supported = ippFindAttribute(client->printer->attrs, | |
5728 | "compression-supported", IPP_TAG_KEYWORD); | |
5729 | ||
5730 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_KEYWORD || | |
5731 | ippGetGroupTag(attr) != IPP_TAG_OPERATION || | |
5732 | (op != IPP_OP_PRINT_JOB && op != IPP_OP_SEND_DOCUMENT && | |
5733 | op != IPP_OP_VALIDATE_JOB) || | |
5734 | !ippContainsString(supported, compression)) | |
5735 | { | |
5736 | respond_unsupported(client, attr); | |
5737 | valid = 0; | |
5738 | } | |
5739 | else | |
5740 | { | |
5741 | fprintf(stderr, "%s %s compression=\"%s\"\n", | |
5742 | client->hostname, op_name, compression); | |
5743 | ||
5744 | if (strcmp(compression, "none")) | |
5745 | httpSetField(client->http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
5746 | } | |
5747 | } | |
5748 | ||
5749 | /* | |
5750 | * Is it a format we support? | |
5751 | */ | |
5752 | ||
5753 | if ((attr = ippFindAttribute(client->request, "document-format", | |
5754 | IPP_TAG_ZERO)) != NULL) | |
5755 | { | |
5756 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_MIMETYPE || | |
5757 | ippGetGroupTag(attr) != IPP_TAG_OPERATION) | |
5758 | { | |
5759 | respond_unsupported(client, attr); | |
5760 | valid = 0; | |
5761 | } | |
5762 | else | |
5763 | { | |
5764 | format = ippGetString(attr, 0, NULL); | |
5765 | ||
5766 | fprintf(stderr, "%s %s document-format=\"%s\"\n", | |
5767 | client->hostname, op_name, format); | |
5768 | ||
5769 | ippAddString(client->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, "document-format-supplied", NULL, format); | |
5770 | } | |
5771 | } | |
5772 | else | |
5773 | { | |
5774 | format = ippGetString(ippFindAttribute(client->printer->attrs, | |
5775 | "document-format-default", | |
5776 | IPP_TAG_MIMETYPE), 0, NULL); | |
5777 | if (!format) | |
5778 | format = "application/octet-stream"; /* Should never happen */ | |
5779 | ||
5780 | attr = ippAddString(client->request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, "document-format", NULL, format); | |
5781 | } | |
5782 | ||
5783 | if (!strcmp(format, "application/octet-stream") && | |
5784 | (ippGetOperation(client->request) == IPP_OP_PRINT_JOB || | |
5785 | ippGetOperation(client->request) == IPP_OP_SEND_DOCUMENT)) | |
5786 | { | |
5787 | /* | |
5788 | * Auto-type the file using the first 4 bytes of the file... | |
5789 | */ | |
5790 | ||
5791 | unsigned char header[4]; /* First 4 bytes of file */ | |
5792 | ||
5793 | memset(header, 0, sizeof(header)); | |
5794 | httpPeek(client->http, (char *)header, sizeof(header)); | |
5795 | ||
5796 | if (!memcmp(header, "%PDF", 4)) | |
5797 | format = "application/pdf"; | |
5798 | else if (!memcmp(header, "%!", 2)) | |
5799 | format = "application/postscript"; | |
5800 | else if (!memcmp(header, "\377\330\377", 3) && | |
5801 | header[3] >= 0xe0 && header[3] <= 0xef) | |
5802 | format = "image/jpeg"; | |
5803 | else if (!memcmp(header, "\211PNG", 4)) | |
5804 | format = "image/png"; | |
5805 | ||
5806 | if (format) | |
5807 | fprintf(stderr, "%s %s Auto-typed document-format=\"%s\"\n", | |
5808 | client->hostname, op_name, format); | |
5809 | ||
5810 | if (!attr) | |
5811 | attr = ippAddString(client->request, IPP_TAG_OPERATION, IPP_TAG_MIMETYPE, | |
5812 | "document-format", NULL, format); | |
5813 | else | |
5814 | ippSetString(client->request, &attr, 0, format); | |
5815 | } | |
5816 | ||
5817 | if (op != IPP_OP_CREATE_JOB && | |
5818 | (supported = ippFindAttribute(client->printer->attrs, | |
5819 | "document-format-supported", | |
5820 | IPP_TAG_MIMETYPE)) != NULL && | |
5821 | !ippContainsString(supported, format)) | |
5822 | { | |
5823 | respond_unsupported(client, attr); | |
5824 | valid = 0; | |
5825 | } | |
5826 | ||
5827 | return (valid); | |
5828 | } | |
5829 | ||
5830 | ||
5831 | /* | |
5832 | * 'valid_job_attributes()' - Determine whether the job attributes are valid. | |
5833 | * | |
5834 | * When one or more job attributes are invalid, this function adds a suitable | |
5835 | * response and attributes to the unsupported group. | |
5836 | */ | |
5837 | ||
5838 | static int /* O - 1 if valid, 0 if not */ | |
5839 | valid_job_attributes( | |
5840 | _ipp_client_t *client) /* I - Client */ | |
5841 | { | |
5842 | int i, /* Looping var */ | |
5843 | valid = 1; /* Valid attributes? */ | |
5844 | ipp_attribute_t *attr, /* Current attribute */ | |
5845 | *supported; /* xxx-supported attribute */ | |
5846 | ||
5847 | ||
5848 | /* | |
5849 | * Check operation attributes... | |
5850 | */ | |
5851 | ||
5852 | valid = valid_doc_attributes(client); | |
5853 | ||
5854 | /* | |
5855 | * Check the various job template attributes... | |
5856 | */ | |
5857 | ||
5858 | if ((attr = ippFindAttribute(client->request, "copies", | |
5859 | IPP_TAG_ZERO)) != NULL) | |
5860 | { | |
5861 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_INTEGER || | |
5862 | ippGetInteger(attr, 0) < 1 || ippGetInteger(attr, 0) > 999) | |
5863 | { | |
5864 | respond_unsupported(client, attr); | |
5865 | valid = 0; | |
5866 | } | |
5867 | } | |
5868 | ||
5869 | if ((attr = ippFindAttribute(client->request, "ipp-attribute-fidelity", | |
5870 | IPP_TAG_ZERO)) != NULL) | |
5871 | { | |
5872 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_BOOLEAN) | |
5873 | { | |
5874 | respond_unsupported(client, attr); | |
5875 | valid = 0; | |
5876 | } | |
5877 | } | |
5878 | ||
5879 | if ((attr = ippFindAttribute(client->request, "job-hold-until", | |
5880 | IPP_TAG_ZERO)) != NULL) | |
5881 | { | |
5882 | if (ippGetCount(attr) != 1 || | |
5883 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5884 | ippGetValueTag(attr) != IPP_TAG_NAMELANG && | |
5885 | ippGetValueTag(attr) != IPP_TAG_KEYWORD) || | |
5886 | strcmp(ippGetString(attr, 0, NULL), "no-hold")) | |
5887 | { | |
5888 | respond_unsupported(client, attr); | |
5889 | valid = 0; | |
5890 | } | |
5891 | } | |
5892 | ||
5893 | if ((attr = ippFindAttribute(client->request, "job-name", | |
5894 | IPP_TAG_ZERO)) != NULL) | |
5895 | { | |
5896 | if (ippGetCount(attr) != 1 || | |
5897 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5898 | ippGetValueTag(attr) != IPP_TAG_NAMELANG)) | |
5899 | { | |
5900 | respond_unsupported(client, attr); | |
5901 | valid = 0; | |
5902 | } | |
5903 | } | |
5904 | ||
5905 | if ((attr = ippFindAttribute(client->request, "job-priority", | |
5906 | IPP_TAG_ZERO)) != NULL) | |
5907 | { | |
5908 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_INTEGER || | |
5909 | ippGetInteger(attr, 0) < 1 || ippGetInteger(attr, 0) > 100) | |
5910 | { | |
5911 | respond_unsupported(client, attr); | |
5912 | valid = 0; | |
5913 | } | |
5914 | } | |
5915 | ||
5916 | if ((attr = ippFindAttribute(client->request, "job-sheets", | |
5917 | IPP_TAG_ZERO)) != NULL) | |
5918 | { | |
5919 | if (ippGetCount(attr) != 1 || | |
5920 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5921 | ippGetValueTag(attr) != IPP_TAG_NAMELANG && | |
5922 | ippGetValueTag(attr) != IPP_TAG_KEYWORD) || | |
5923 | strcmp(ippGetString(attr, 0, NULL), "none")) | |
5924 | { | |
5925 | respond_unsupported(client, attr); | |
5926 | valid = 0; | |
5927 | } | |
5928 | } | |
5929 | ||
5930 | if ((attr = ippFindAttribute(client->request, "media", | |
5931 | IPP_TAG_ZERO)) != NULL) | |
5932 | { | |
5933 | if (ippGetCount(attr) != 1 || | |
5934 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5935 | ippGetValueTag(attr) != IPP_TAG_NAMELANG && | |
5936 | ippGetValueTag(attr) != IPP_TAG_KEYWORD)) | |
5937 | { | |
5938 | respond_unsupported(client, attr); | |
5939 | valid = 0; | |
5940 | } | |
5941 | else | |
5942 | { | |
5943 | for (i = 0; | |
5944 | i < (int)(sizeof(media_supported) / sizeof(media_supported[0])); | |
5945 | i ++) | |
5946 | if (!strcmp(ippGetString(attr, 0, NULL), media_supported[i])) | |
5947 | break; | |
5948 | ||
5949 | if (i >= (int)(sizeof(media_supported) / sizeof(media_supported[0]))) | |
5950 | { | |
5951 | respond_unsupported(client, attr); | |
5952 | valid = 0; | |
5953 | } | |
5954 | } | |
5955 | } | |
5956 | ||
5957 | if ((attr = ippFindAttribute(client->request, "media-col", | |
5958 | IPP_TAG_ZERO)) != NULL) | |
5959 | { | |
5960 | if (ippGetCount(attr) != 1 || | |
5961 | ippGetValueTag(attr) != IPP_TAG_BEGIN_COLLECTION) | |
5962 | { | |
5963 | respond_unsupported(client, attr); | |
5964 | valid = 0; | |
5965 | } | |
5966 | /* TODO: check for valid media-col */ | |
5967 | } | |
5968 | ||
5969 | if ((attr = ippFindAttribute(client->request, "multiple-document-handling", | |
5970 | IPP_TAG_ZERO)) != NULL) | |
5971 | { | |
5972 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_KEYWORD || | |
5973 | (strcmp(ippGetString(attr, 0, NULL), | |
5974 | "separate-documents-uncollated-copies") && | |
5975 | strcmp(ippGetString(attr, 0, NULL), | |
5976 | "separate-documents-collated-copies"))) | |
5977 | { | |
5978 | respond_unsupported(client, attr); | |
5979 | valid = 0; | |
5980 | } | |
5981 | } | |
5982 | ||
5983 | if ((attr = ippFindAttribute(client->request, "orientation-requested", | |
5984 | IPP_TAG_ZERO)) != NULL) | |
5985 | { | |
5986 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_ENUM || | |
5987 | ippGetInteger(attr, 0) < IPP_ORIENT_PORTRAIT || | |
5988 | ippGetInteger(attr, 0) > IPP_ORIENT_REVERSE_PORTRAIT) | |
5989 | { | |
5990 | respond_unsupported(client, attr); | |
5991 | valid = 0; | |
5992 | } | |
5993 | } | |
5994 | ||
5995 | if ((attr = ippFindAttribute(client->request, "page-ranges", | |
5996 | IPP_TAG_ZERO)) != NULL) | |
5997 | { | |
5998 | if (ippGetValueTag(attr) != IPP_TAG_RANGE) | |
5999 | { | |
6000 | respond_unsupported(client, attr); | |
6001 | valid = 0; | |
6002 | } | |
6003 | } | |
6004 | ||
6005 | if ((attr = ippFindAttribute(client->request, "print-quality", | |
6006 | IPP_TAG_ZERO)) != NULL) | |
6007 | { | |
6008 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_ENUM || | |
6009 | ippGetInteger(attr, 0) < IPP_QUALITY_DRAFT || | |
6010 | ippGetInteger(attr, 0) > IPP_QUALITY_HIGH) | |
6011 | { | |
6012 | respond_unsupported(client, attr); | |
6013 | valid = 0; | |
6014 | } | |
6015 | } | |
6016 | ||
6017 | if ((attr = ippFindAttribute(client->request, "printer-resolution", | |
6018 | IPP_TAG_ZERO)) != NULL) | |
6019 | { | |
6020 | supported = ippFindAttribute(client->printer->attrs, "printer-resolution-supported", IPP_TAG_RESOLUTION); | |
6021 | ||
6022 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_RESOLUTION || | |
6023 | !supported) | |
6024 | { | |
6025 | respond_unsupported(client, attr); | |
6026 | valid = 0; | |
6027 | } | |
6028 | else | |
6029 | { | |
6030 | int count, /* Number of supported values */ | |
6031 | xdpi, /* Horizontal resolution for job template attribute */ | |
6032 | ydpi, /* Vertical resolution for job template attribute */ | |
6033 | sydpi; /* Vertical resolution for supported value */ | |
6034 | ipp_res_t units, /* Units for job template attribute */ | |
6035 | sunits; /* Units for supported value */ | |
6036 | ||
6037 | xdpi = ippGetResolution(attr, 0, &ydpi, &units); | |
6038 | count = ippGetCount(supported); | |
6039 | ||
6040 | for (i = 0; i < count; i ++) | |
6041 | { | |
6042 | if (xdpi == ippGetResolution(supported, i, &sydpi, &sunits) && ydpi == sydpi && units == sunits) | |
6043 | break; | |
6044 | } | |
6045 | ||
6046 | if (i >= count) | |
6047 | { | |
6048 | respond_unsupported(client, attr); | |
6049 | valid = 0; | |
6050 | } | |
6051 | } | |
6052 | } | |
6053 | ||
6054 | if ((attr = ippFindAttribute(client->request, "sides", | |
6055 | IPP_TAG_ZERO)) != NULL) | |
6056 | { | |
6057 | const char *sides = NULL; /* "sides" value... */ | |
6058 | ||
6059 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_KEYWORD) | |
6060 | { | |
6061 | respond_unsupported(client, attr); | |
6062 | valid = 0; | |
6063 | } | |
6064 | ||
6065 | sides = ippGetString(attr, 0, NULL); | |
6066 | ||
6067 | if ((supported = ippFindAttribute(client->printer->attrs, "sides-supported", | |
6068 | IPP_TAG_KEYWORD)) != NULL) | |
6069 | { | |
6070 | if (!ippContainsString(supported, sides)) | |
6071 | { | |
6072 | respond_unsupported(client, attr); | |
6073 | valid = 0; | |
6074 | } | |
6075 | } | |
6076 | else if (strcmp(sides, "one-sided")) | |
6077 | { | |
6078 | respond_unsupported(client, attr); | |
6079 | valid = 0; | |
6080 | } | |
6081 | } | |
6082 | ||
6083 | return (valid); | |
6084 | } | |
6085 | ||
6086 | ||
6087 | /* | |
6088 | * End of "$Id$". | |
6089 | */ |