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Commit | Line | Data |
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1106b00e MS |
1 | /* |
2 | * "$Id$" | |
3 | * | |
4 | * Sample IPP/2.0 server for CUPS. | |
5 | * | |
db8b865d | 6 | * Copyright 2010-2013 by Apple Inc. |
1106b00e MS |
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 | * | |
0837b7e8 MS |
14 | * This file is subject to the Apple OS-Developed Software exception. |
15 | * | |
1106b00e MS |
16 | * Contents: |
17 | * | |
83e08001 MS |
18 | * main() - Main entry to the sample server. |
19 | * clean_jobs() - Clean out old (completed) jobs. | |
20 | * compare_jobs() - Compare two jobs. | |
83e08001 MS |
21 | * copy_attributes() - Copy attributes from one request to |
22 | * another. | |
23 | * copy_job_attrs() - Copy job attributes to the response. | |
24 | * create_client() - Accept a new network connection and create | |
25 | * a client object. | |
26 | * create_job() - Create a new job object from a Print-Job or | |
27 | * Create-Job request. | |
28 | * create_listener() - Create a listener socket. | |
29 | * create_media_col() - Create a media-col value. | |
30 | * create_printer() - Create, register, and listen for | |
31 | * connections to a printer object. | |
32 | * create_requested_array() - Create an array for requested-attributes. | |
33 | * debug_attributes() - Print attributes in a request or response. | |
34 | * delete_client() - Close the socket and free all memory used | |
35 | * by a client object. | |
36 | * delete_job() - Remove from the printer and free all memory | |
37 | * used by a job object. | |
38 | * delete_printer() - Unregister, close listen sockets, and free | |
39 | * all memory used by a printer object. | |
40 | * dnssd_callback() - Handle Bonjour registration events. | |
41 | * find_job() - Find a job specified in a request. | |
42 | * html_escape() - Write a HTML-safe string. | |
43 | * html_printf() - Send formatted text to the client, quoting | |
44 | * as needed. | |
45 | * ipp_cancel_job() - Cancel a job. | |
46 | * ipp_create_job() - Create a job object. | |
47 | * ipp_get_job_attributes() - Get the attributes for a job object. | |
48 | * ipp_get_jobs() - Get a list of job objects. | |
1106b00e | 49 | * ipp_get_printer_attributes() - Get the attributes for a printer object. |
83e08001 MS |
50 | * ipp_print_job() - Create a job object with an attached |
51 | * document. | |
52 | * ipp_print_uri() - Create a job object with a referenced | |
53 | * document. | |
54 | * ipp_send_document() - Add an attached document to a job object | |
55 | * created with Create-Job. | |
56 | * ipp_send_uri() - Add a referenced document to a job object | |
57 | * created with Create-Job. | |
58 | * ipp_validate_job() - Validate job creation attributes. | |
59 | * process_client() - Process client requests on a thread. | |
60 | * process_http() - Process a HTTP request. | |
61 | * process_ipp() - Process an IPP request. | |
62 | * process_job() - Process a print job. | |
63 | * register_printer() - Register a printer object via Bonjour. | |
64 | * respond_http() - Send a HTTP response. | |
65 | * respond_ipp() - Send an IPP response. | |
66 | * respond_unsupported() - Respond with an unsupported attribute. | |
67 | * run_printer() - Run the printer service. | |
68 | * usage() - Show program usage. | |
69 | * valid_doc_attributes() - Determine whether the document attributes | |
70 | * are valid. | |
71 | * valid_job_attributes() - Determine whether the job attributes are | |
72 | * valid. | |
1106b00e MS |
73 | */ |
74 | ||
a469f8a5 MS |
75 | /* |
76 | * Disable private and deprecated stuff so we can verify that the public API | |
77 | * is sufficient to implement a server. | |
78 | */ | |
79 | ||
80 | #define _IPP_PRIVATE_STRUCTURES 0 /* Disable private IPP stuff */ | |
81 | #define _CUPS_NO_DEPRECATED 1 /* Disable deprecated stuff */ | |
82 | ||
83 | ||
1106b00e MS |
84 | /* |
85 | * Include necessary headers... | |
86 | */ | |
87 | ||
a469f8a5 MS |
88 | #include <cups/cups.h> /* Public API */ |
89 | #include <config.h> /* CUPS configuration header */ | |
90 | #include <cups/string-private.h> /* For string functions */ | |
91 | #include <cups/thread-private.h> /* For multithreading functions */ | |
92 | ||
db8b865d MS |
93 | #include <sys/wait.h> |
94 | ||
0268488e MS |
95 | #ifdef HAVE_DNSSD |
96 | # include <dns_sd.h> | |
97 | #endif /* HAVE_DNSSD */ | |
0fa6c7fa | 98 | #include <limits.h> |
1106b00e | 99 | #include <sys/stat.h> |
c1420c87 | 100 | #include <sys/fcntl.h> |
1106b00e MS |
101 | #include <poll.h> |
102 | #ifdef HAVE_SYS_MOUNT_H | |
103 | # include <sys/mount.h> | |
104 | #endif /* HAVE_SYS_MOUNT_H */ | |
105 | #ifdef HAVE_SYS_STATFS_H | |
106 | # include <sys/statfs.h> | |
107 | #endif /* HAVE_SYS_STATFS_H */ | |
108 | #ifdef HAVE_SYS_STATVFS_H | |
109 | # include <sys/statvfs.h> | |
110 | #endif /* HAVE_SYS_STATVFS_H */ | |
111 | #ifdef HAVE_SYS_VFS_H | |
112 | # include <sys/vfs.h> | |
113 | #endif /* HAVE_SYS_VFS_H */ | |
114 | ||
115 | ||
116 | /* | |
117 | * Constants... | |
118 | */ | |
119 | ||
120 | enum _ipp_preasons_e /* printer-state-reasons bit values */ | |
121 | { | |
a469f8a5 MS |
122 | _IPP_PSTATE_NONE = 0x0000, /* none */ |
123 | _IPP_PSTATE_OTHER = 0x0001, /* other */ | |
124 | _IPP_PSTATE_COVER_OPEN = 0x0002, /* cover-open */ | |
125 | _IPP_PSTATE_INPUT_TRAY_MISSING = 0x0004, | |
1106b00e | 126 | /* input-tray-missing */ |
a469f8a5 | 127 | _IPP_PSTATE_MARKER_SUPPLY_EMPTY = 0x0008, |
1106b00e | 128 | /* marker-supply-empty */ |
a469f8a5 | 129 | _IPP_PSTATE_MARKER_SUPPLY_LOW = 0x0010, |
1106b00e | 130 | /* marker-suply-low */ |
a469f8a5 | 131 | _IPP_PSTATE_MARKER_WASTE_ALMOST_FULL = 0x0020, |
1106b00e | 132 | /* marker-waste-almost-full */ |
a469f8a5 | 133 | _IPP_PSTATE_MARKER_WASTE_FULL = 0x0040, |
1106b00e | 134 | /* marker-waste-full */ |
a469f8a5 MS |
135 | _IPP_PSTATE_MEDIA_EMPTY = 0x0080, /* media-empty */ |
136 | _IPP_PSTATE_MEDIA_JAM = 0x0100, /* media-jam */ | |
137 | _IPP_PSTATE_MEDIA_LOW = 0x0200, /* media-low */ | |
138 | _IPP_PSTATE_MEDIA_NEEDED = 0x0400, /* media-needed */ | |
139 | _IPP_PSTATE_MOVING_TO_PAUSED = 0x0800, | |
1106b00e | 140 | /* moving-to-paused */ |
a469f8a5 MS |
141 | _IPP_PSTATE_PAUSED = 0x1000, /* paused */ |
142 | _IPP_PSTATE_SPOOL_AREA_FULL = 0x2000,/* spool-area-full */ | |
143 | _IPP_PSTATE_TONER_EMPTY = 0x4000, /* toner-empty */ | |
144 | _IPP_PSTATE_TONER_LOW = 0x8000 /* toner-low */ | |
1106b00e MS |
145 | }; |
146 | typedef unsigned int _ipp_preasons_t; /* Bitfield for printer-state-reasons */ | |
147 | ||
148 | typedef enum _ipp_media_class_e | |
149 | { | |
150 | _IPP_GENERAL, /* General-purpose size */ | |
151 | _IPP_PHOTO_ONLY, /* Photo-only size */ | |
152 | _IPP_ENV_ONLY /* Envelope-only size */ | |
153 | } _ipp_media_class_t; | |
154 | ||
155 | static const char * const media_supported[] = | |
156 | { /* media-supported values */ | |
157 | "iso_a4_210x297mm", /* A4 */ | |
158 | "iso_a5_148x210mm", /* A5 */ | |
159 | "iso_a6_105x148mm", /* A6 */ | |
160 | "iso_dl_110x220mm", /* DL */ | |
161 | "na_legal_8.5x14in", /* Legal */ | |
162 | "na_letter_8.5x11in", /* Letter */ | |
163 | "na_number-10_4.125x9.5in", /* #10 */ | |
164 | "na_index-3x5_3x5in", /* 3x5 */ | |
165 | "oe_photo-l_3.5x5in", /* L */ | |
166 | "na_index-4x6_4x6in", /* 4x6 */ | |
83e08001 | 167 | "na_5x7_5x7in" /* 5x7 aka 2L */ |
1106b00e MS |
168 | }; |
169 | static const int media_col_sizes[][3] = | |
170 | { /* media-col-database sizes */ | |
171 | { 21000, 29700, _IPP_GENERAL }, /* A4 */ | |
172 | { 14800, 21000, _IPP_PHOTO_ONLY }, /* A5 */ | |
173 | { 10500, 14800, _IPP_PHOTO_ONLY }, /* A6 */ | |
174 | { 11000, 22000, _IPP_ENV_ONLY }, /* DL */ | |
175 | { 21590, 35560, _IPP_GENERAL }, /* Legal */ | |
176 | { 21590, 27940, _IPP_GENERAL }, /* Letter */ | |
177 | { 10477, 24130, _IPP_ENV_ONLY }, /* #10 */ | |
178 | { 7630, 12700, _IPP_PHOTO_ONLY }, /* 3x5 */ | |
179 | { 8890, 12700, _IPP_PHOTO_ONLY }, /* L */ | |
180 | { 10160, 15240, _IPP_PHOTO_ONLY }, /* 4x6 */ | |
83e08001 | 181 | { 12700, 17780, _IPP_PHOTO_ONLY } /* 5x7 aka 2L */ |
1106b00e MS |
182 | }; |
183 | static const char * const media_type_supported[] = | |
184 | /* media-type-supported values */ | |
185 | { | |
186 | "auto", | |
187 | "cardstock", | |
188 | "envelope", | |
189 | "labels", | |
190 | "other", | |
191 | "photographic-glossy", | |
192 | "photographic-high-gloss", | |
193 | "photographic-matte", | |
194 | "photographic-satin", | |
195 | "photographic-semi-gloss", | |
196 | "stationery", | |
197 | "stationery-letterhead", | |
198 | "transparency" | |
199 | }; | |
200 | ||
201 | ||
202 | /* | |
203 | * Structures... | |
204 | */ | |
205 | ||
206 | typedef struct _ipp_job_s _ipp_job_t; | |
207 | ||
208 | typedef struct _ipp_printer_s /**** Printer data ****/ | |
209 | { | |
210 | int ipv4, /* IPv4 listener */ | |
211 | ipv6; /* IPv6 listener */ | |
0268488e | 212 | #ifdef HAVE_DNSSD |
1106b00e MS |
213 | DNSServiceRef common_ref, /* Shared service connection */ |
214 | ipp_ref, /* Bonjour IPP service */ | |
a469f8a5 MS |
215 | # ifdef HAVE_SSL |
216 | ipps_ref, /* Bonjour IPPS service */ | |
217 | # endif /* HAVE_SSL */ | |
1106b00e MS |
218 | http_ref, /* Bonjour HTTP service */ |
219 | printer_ref; /* Bonjour LPD service */ | |
220 | TXTRecordRef ipp_txt; /* Bonjour IPP TXT record */ | |
0268488e MS |
221 | char *dnssd_name; /* printer-dnssd-name */ |
222 | #endif /* HAVE_DNSSD */ | |
1106b00e | 223 | char *name, /* printer-name */ |
1106b00e MS |
224 | *icon, /* Icon filename */ |
225 | *directory, /* Spool directory */ | |
226 | *hostname, /* Hostname */ | |
db8b865d MS |
227 | *uri, /* printer-uri-supported */ |
228 | *command; /* Command to run with job file */ | |
1106b00e MS |
229 | int port; /* Port */ |
230 | size_t urilen; /* Length of printer URI */ | |
231 | ipp_t *attrs; /* Static attributes */ | |
232 | ipp_pstate_t state; /* printer-state value */ | |
22c9029b | 233 | _ipp_preasons_t state_reasons; /* printer-state-reasons values */ |
1106b00e MS |
234 | cups_array_t *jobs; /* Jobs */ |
235 | _ipp_job_t *active_job; /* Current active/pending job */ | |
236 | int next_job_id; /* Next job-id value */ | |
237 | _cups_rwlock_t rwlock; /* Printer lock */ | |
238 | } _ipp_printer_t; | |
239 | ||
240 | struct _ipp_job_s /**** Job data ****/ | |
241 | { | |
242 | int id; /* Job ID */ | |
a469f8a5 | 243 | const char *name, /* job-name */ |
1106b00e MS |
244 | *username, /* job-originating-user-name */ |
245 | *format; /* document-format */ | |
246 | ipp_jstate_t state; /* job-state value */ | |
247 | time_t processing, /* time-at-processing value */ | |
248 | completed; /* time-at-completed value */ | |
249 | ipp_t *attrs; /* Static attributes */ | |
250 | int cancel; /* Non-zero when job canceled */ | |
251 | char *filename; /* Print file name */ | |
252 | int fd; /* Print file descriptor */ | |
253 | _ipp_printer_t *printer; /* Printer */ | |
254 | }; | |
255 | ||
256 | typedef struct _ipp_client_s /**** Client data ****/ | |
257 | { | |
a469f8a5 | 258 | http_t *http; /* HTTP connection */ |
1106b00e MS |
259 | ipp_t *request, /* IPP request */ |
260 | *response; /* IPP response */ | |
261 | time_t start; /* Request start time */ | |
262 | http_state_t operation; /* Request operation */ | |
263 | ipp_op_t operation_id; /* IPP operation-id */ | |
264 | char uri[1024]; /* Request URI */ | |
265 | http_addr_t addr; /* Client address */ | |
a469f8a5 | 266 | char hostname[256]; /* Client hostname */ |
1106b00e MS |
267 | _ipp_printer_t *printer; /* Printer */ |
268 | _ipp_job_t *job; /* Current job, if any */ | |
269 | } _ipp_client_t; | |
270 | ||
271 | ||
272 | /* | |
273 | * Local functions... | |
274 | */ | |
275 | ||
276 | static void clean_jobs(_ipp_printer_t *printer); | |
277 | static int compare_jobs(_ipp_job_t *a, _ipp_job_t *b); | |
1106b00e MS |
278 | static void copy_attributes(ipp_t *to, ipp_t *from, cups_array_t *ra, |
279 | ipp_tag_t group_tag, int quickcopy); | |
280 | static void copy_job_attributes(_ipp_client_t *client, | |
281 | _ipp_job_t *job, cups_array_t *ra); | |
282 | static _ipp_client_t *create_client(_ipp_printer_t *printer, int sock); | |
283 | static _ipp_job_t *create_job(_ipp_client_t *client); | |
284 | static int create_listener(int family, int *port); | |
285 | static ipp_t *create_media_col(const char *media, const char *type, | |
286 | int width, int length, int margins); | |
d7225fc2 | 287 | static ipp_t *create_media_size(int width, int length); |
1106b00e MS |
288 | static _ipp_printer_t *create_printer(const char *servername, |
289 | const char *name, const char *location, | |
290 | const char *make, const char *model, | |
291 | const char *icon, | |
292 | const char *docformats, int ppm, | |
293 | int ppm_color, int duplex, int port, | |
5a9febac | 294 | int pin, |
0268488e | 295 | #ifdef HAVE_DNSSD |
a469f8a5 | 296 | const char *subtype, |
0268488e | 297 | #endif /* HAVE_DNSSD */ |
db8b865d MS |
298 | const char *directory, |
299 | const char *command); | |
83e08001 MS |
300 | static void debug_attributes(const char *title, ipp_t *ipp, |
301 | int response); | |
1106b00e MS |
302 | static void delete_client(_ipp_client_t *client); |
303 | static void delete_job(_ipp_job_t *job); | |
304 | static void delete_printer(_ipp_printer_t *printer); | |
0268488e | 305 | #ifdef HAVE_DNSSD |
1106b00e MS |
306 | static void dnssd_callback(DNSServiceRef sdRef, |
307 | DNSServiceFlags flags, | |
308 | DNSServiceErrorType errorCode, | |
309 | const char *name, | |
310 | const char *regtype, | |
311 | const char *domain, | |
312 | _ipp_printer_t *printer); | |
0268488e | 313 | #endif /* HAVE_DNSSD */ |
1106b00e MS |
314 | static _ipp_job_t *find_job(_ipp_client_t *client); |
315 | static void html_escape(_ipp_client_t *client, const char *s, | |
316 | size_t slen); | |
317 | static void html_printf(_ipp_client_t *client, const char *format, | |
85dda01c MS |
318 | ...) __attribute__((__format__(__printf__, |
319 | 2, 3))); | |
1106b00e | 320 | static void ipp_cancel_job(_ipp_client_t *client); |
1106b00e | 321 | static void ipp_create_job(_ipp_client_t *client); |
1106b00e MS |
322 | static void ipp_get_job_attributes(_ipp_client_t *client); |
323 | static void ipp_get_jobs(_ipp_client_t *client); | |
324 | static void ipp_get_printer_attributes(_ipp_client_t *client); | |
325 | static void ipp_print_job(_ipp_client_t *client); | |
83e08001 | 326 | static void ipp_print_uri(_ipp_client_t *client); |
1106b00e | 327 | static void ipp_send_document(_ipp_client_t *client); |
83e08001 | 328 | static void ipp_send_uri(_ipp_client_t *client); |
1106b00e MS |
329 | static void ipp_validate_job(_ipp_client_t *client); |
330 | static void *process_client(_ipp_client_t *client); | |
331 | static int process_http(_ipp_client_t *client); | |
332 | static int process_ipp(_ipp_client_t *client); | |
333 | static void *process_job(_ipp_job_t *job); | |
0268488e | 334 | #ifdef HAVE_DNSSD |
1106b00e MS |
335 | static int register_printer(_ipp_printer_t *printer, |
336 | const char *location, const char *make, | |
337 | const char *model, const char *formats, | |
338 | const char *adminurl, int color, | |
339 | int duplex, const char *regtype); | |
0268488e | 340 | #endif /* HAVE_DNSSD */ |
1106b00e | 341 | static int respond_http(_ipp_client_t *client, http_status_t code, |
a469f8a5 | 342 | const char *content_coding, |
1106b00e MS |
343 | const char *type, size_t length); |
344 | static void respond_ipp(_ipp_client_t *client, ipp_status_t status, | |
345 | const char *message, ...) | |
85dda01c | 346 | __attribute__ ((__format__ (__printf__, 3, 4))); |
83e08001 MS |
347 | static void respond_unsupported(_ipp_client_t *client, |
348 | ipp_attribute_t *attr); | |
1106b00e | 349 | static void run_printer(_ipp_printer_t *printer); |
85dda01c | 350 | static void usage(int status) __attribute__((noreturn)); |
83e08001 | 351 | static int valid_doc_attributes(_ipp_client_t *client); |
1106b00e MS |
352 | static int valid_job_attributes(_ipp_client_t *client); |
353 | ||
354 | ||
355 | /* | |
356 | * Globals... | |
357 | */ | |
358 | ||
359 | static int KeepFiles = 0, | |
360 | Verbosity = 0; | |
361 | ||
362 | ||
363 | /* | |
364 | * 'main()' - Main entry to the sample server. | |
365 | */ | |
366 | ||
367 | int /* O - Exit status */ | |
368 | main(int argc, /* I - Number of command-line args */ | |
369 | char *argv[]) /* I - Command-line arguments */ | |
370 | { | |
371 | int i; /* Looping var */ | |
372 | const char *opt, /* Current option character */ | |
db8b865d | 373 | *command = NULL, /* Command to run with job files */ |
1106b00e MS |
374 | *servername = NULL, /* Server host name */ |
375 | *name = NULL, /* Printer name */ | |
376 | *location = "", /* Location of printer */ | |
377 | *make = "Test", /* Manufacturer */ | |
378 | *model = "Printer", /* Model */ | |
379 | *icon = "printer.png", /* Icon file */ | |
db8b865d | 380 | *formats = "application/pdf,image/jpeg,image/pwg-raster"; |
1106b00e | 381 | /* Supported formats */ |
0268488e | 382 | #ifdef HAVE_DNSSD |
a469f8a5 | 383 | const char *subtype = "_print"; /* Bonjour service subtype */ |
0268488e | 384 | #endif /* HAVE_DNSSD */ |
a469f8a5 | 385 | int port = 8631, /* Port number (0 = auto) */ |
1106b00e MS |
386 | duplex = 0, /* Duplex mode */ |
387 | ppm = 10, /* Pages per minute for mono */ | |
5a9febac MS |
388 | ppm_color = 0, /* Pages per minute for color */ |
389 | pin = 0; /* PIN printing mode? */ | |
1106b00e MS |
390 | char directory[1024] = ""; /* Spool directory */ |
391 | _ipp_printer_t *printer; /* Printer object */ | |
392 | ||
393 | ||
394 | /* | |
395 | * Parse command-line arguments... | |
396 | */ | |
397 | ||
398 | for (i = 1; i < argc; i ++) | |
399 | if (argv[i][0] == '-') | |
400 | { | |
401 | for (opt = argv[i] + 1; *opt; opt ++) | |
402 | switch (*opt) | |
403 | { | |
404 | case '2' : /* -2 (enable 2-sided printing) */ | |
405 | duplex = 1; | |
406 | break; | |
407 | ||
408 | case 'M' : /* -M manufacturer */ | |
409 | i ++; | |
410 | if (i >= argc) | |
411 | usage(1); | |
412 | make = argv[i]; | |
413 | break; | |
414 | ||
5a9febac MS |
415 | case 'P' : /* -P (PIN printing mode) */ |
416 | pin = 1; | |
417 | break; | |
418 | ||
db8b865d MS |
419 | case 'c' : /* -c command */ |
420 | i ++; | |
421 | if (i >= argc) | |
422 | usage(1); | |
423 | ||
424 | command = argv[i]; | |
425 | break; | |
426 | ||
1106b00e MS |
427 | case 'd' : /* -d spool-directory */ |
428 | i ++; | |
429 | if (i >= argc) | |
430 | usage(1); | |
431 | strlcpy(directory, argv[i], sizeof(directory)); | |
432 | break; | |
433 | ||
434 | case 'f' : /* -f type/subtype[,...] */ | |
435 | i ++; | |
436 | if (i >= argc) | |
437 | usage(1); | |
438 | formats = argv[i]; | |
439 | break; | |
440 | ||
441 | case 'h' : /* -h (show help) */ | |
442 | usage(0); | |
443 | break; | |
444 | ||
445 | case 'i' : /* -i icon.png */ | |
446 | i ++; | |
447 | if (i >= argc) | |
448 | usage(1); | |
449 | icon = argv[i]; | |
450 | break; | |
451 | ||
452 | case 'k' : /* -k (keep files) */ | |
453 | KeepFiles = 1; | |
454 | break; | |
455 | ||
456 | case 'l' : /* -l location */ | |
457 | i ++; | |
458 | if (i >= argc) | |
459 | usage(1); | |
460 | location = argv[i]; | |
461 | break; | |
462 | ||
463 | case 'm' : /* -m model */ | |
464 | i ++; | |
465 | if (i >= argc) | |
466 | usage(1); | |
467 | model = argv[i]; | |
468 | break; | |
469 | ||
470 | case 'n' : /* -n hostname */ | |
471 | i ++; | |
472 | if (i >= argc) | |
473 | usage(1); | |
474 | servername = argv[i]; | |
475 | break; | |
476 | ||
477 | case 'p' : /* -p port */ | |
478 | i ++; | |
479 | if (i >= argc || !isdigit(argv[i][0] & 255)) | |
480 | usage(1); | |
481 | port = atoi(argv[i]); | |
482 | break; | |
483 | ||
0268488e | 484 | #ifdef HAVE_DNSSD |
a469f8a5 | 485 | case 'r' : /* -r subtype */ |
1106b00e MS |
486 | i ++; |
487 | if (i >= argc) | |
488 | usage(1); | |
a469f8a5 | 489 | subtype = argv[i]; |
1106b00e | 490 | break; |
0268488e | 491 | #endif /* HAVE_DNSSD */ |
1106b00e MS |
492 | |
493 | case 's' : /* -s speed[,color-speed] */ | |
494 | i ++; | |
495 | if (i >= argc) | |
496 | usage(1); | |
497 | if (sscanf(argv[i], "%d,%d", &ppm, &ppm_color) < 1) | |
498 | usage(1); | |
499 | break; | |
500 | ||
501 | case 'v' : /* -v (be verbose) */ | |
502 | Verbosity ++; | |
503 | break; | |
504 | ||
505 | default : /* Unknown */ | |
506 | fprintf(stderr, "Unknown option \"-%c\".\n", *opt); | |
507 | usage(1); | |
508 | break; | |
509 | } | |
510 | } | |
511 | else if (!name) | |
512 | { | |
513 | name = argv[i]; | |
514 | } | |
515 | else | |
516 | { | |
517 | fprintf(stderr, "Unexpected command-line argument \"%s\"\n", argv[i]); | |
518 | usage(1); | |
519 | } | |
520 | ||
521 | if (!name) | |
522 | usage(1); | |
523 | ||
524 | /* | |
525 | * Apply defaults as needed... | |
526 | */ | |
527 | ||
528 | if (!directory[0]) | |
529 | { | |
530 | snprintf(directory, sizeof(directory), "/tmp/ippserver.%d", (int)getpid()); | |
531 | ||
532 | if (mkdir(directory, 0777) && errno != EEXIST) | |
533 | { | |
534 | fprintf(stderr, "Unable to create spool directory \"%s\": %s\n", | |
535 | directory, strerror(errno)); | |
536 | usage(1); | |
537 | } | |
538 | ||
539 | if (Verbosity) | |
540 | fprintf(stderr, "Using spool directory \"%s\".\n", directory); | |
541 | } | |
542 | ||
543 | /* | |
544 | * Create the printer... | |
545 | */ | |
546 | ||
547 | if ((printer = create_printer(servername, name, location, make, model, icon, | |
5a9febac | 548 | formats, ppm, ppm_color, duplex, port, pin, |
0268488e | 549 | #ifdef HAVE_DNSSD |
a469f8a5 | 550 | subtype, |
0268488e | 551 | #endif /* HAVE_DNSSD */ |
db8b865d | 552 | directory, command)) == NULL) |
1106b00e MS |
553 | return (1); |
554 | ||
555 | /* | |
556 | * Run the print service... | |
557 | */ | |
558 | ||
559 | run_printer(printer); | |
560 | ||
561 | /* | |
562 | * Destroy the printer and exit... | |
563 | */ | |
564 | ||
565 | delete_printer(printer); | |
566 | ||
567 | return (0); | |
568 | } | |
569 | ||
570 | ||
571 | /* | |
572 | * 'clean_jobs()' - Clean out old (completed) jobs. | |
573 | */ | |
574 | ||
575 | static void | |
576 | clean_jobs(_ipp_printer_t *printer) /* I - Printer */ | |
577 | { | |
578 | _ipp_job_t *job; /* Current job */ | |
579 | time_t cleantime; /* Clean time */ | |
580 | ||
581 | ||
582 | if (cupsArrayCount(printer->jobs) == 0) | |
583 | return; | |
584 | ||
585 | cleantime = time(NULL) - 60; | |
586 | ||
587 | _cupsRWLockWrite(&(printer->rwlock)); | |
588 | for (job = (_ipp_job_t *)cupsArrayFirst(printer->jobs); | |
589 | job; | |
590 | job = (_ipp_job_t *)cupsArrayNext(printer->jobs)) | |
591 | if (job->completed && job->completed < cleantime) | |
592 | { | |
593 | cupsArrayRemove(printer->jobs, job); | |
594 | delete_job(job); | |
595 | } | |
596 | else | |
597 | break; | |
598 | _cupsRWUnlock(&(printer->rwlock)); | |
599 | } | |
600 | ||
601 | ||
602 | /* | |
603 | * 'compare_jobs()' - Compare two jobs. | |
604 | */ | |
605 | ||
606 | static int /* O - Result of comparison */ | |
607 | compare_jobs(_ipp_job_t *a, /* I - First job */ | |
608 | _ipp_job_t *b) /* I - Second job */ | |
609 | { | |
610 | return (b->id - a->id); | |
611 | } | |
612 | ||
613 | ||
1106b00e MS |
614 | /* |
615 | * 'copy_attributes()' - Copy attributes from one request to another. | |
616 | */ | |
617 | ||
618 | static void | |
619 | copy_attributes(ipp_t *to, /* I - Destination request */ | |
620 | ipp_t *from, /* I - Source request */ | |
621 | cups_array_t *ra, /* I - Requested attributes */ | |
622 | ipp_tag_t group_tag, /* I - Group to copy */ | |
623 | int quickcopy) /* I - Do a quick copy? */ | |
624 | { | |
625 | ipp_attribute_t *fromattr; /* Source attribute */ | |
626 | ||
627 | ||
628 | if (!to || !from) | |
629 | return; | |
630 | ||
a469f8a5 MS |
631 | for (fromattr = ippFirstAttribute(from); |
632 | fromattr; | |
633 | fromattr = ippNextAttribute(from)) | |
1106b00e MS |
634 | { |
635 | /* | |
636 | * Filter attributes as needed... | |
637 | */ | |
638 | ||
a469f8a5 MS |
639 | ipp_tag_t fromgroup = ippGetGroupTag(fromattr); |
640 | const char *fromname = ippGetName(fromattr); | |
641 | ||
642 | if ((group_tag != IPP_TAG_ZERO && fromgroup != group_tag && | |
643 | fromgroup != IPP_TAG_ZERO) || !fromname) | |
1106b00e MS |
644 | continue; |
645 | ||
a469f8a5 | 646 | if (!ra || cupsArrayFind(ra, (void *)fromname)) |
a2326b5b | 647 | ippCopyAttribute(to, fromattr, quickcopy); |
1106b00e MS |
648 | } |
649 | } | |
650 | ||
651 | ||
652 | /* | |
653 | * 'copy_job_attrs()' - Copy job attributes to the response. | |
654 | */ | |
655 | ||
656 | static void | |
657 | copy_job_attributes( | |
658 | _ipp_client_t *client, /* I - Client */ | |
659 | _ipp_job_t *job, /* I - Job */ | |
660 | cups_array_t *ra) /* I - requested-attributes */ | |
661 | { | |
d7225fc2 | 662 | copy_attributes(client->response, job->attrs, ra, IPP_TAG_JOB, 0); |
1106b00e MS |
663 | |
664 | if (!ra || cupsArrayFind(ra, "job-printer-up-time")) | |
665 | ippAddInteger(client->response, IPP_TAG_JOB, IPP_TAG_INTEGER, | |
666 | "job-printer-up-time", (int)time(NULL)); | |
667 | ||
668 | if (!ra || cupsArrayFind(ra, "job-state")) | |
669 | ippAddInteger(client->response, IPP_TAG_JOB, IPP_TAG_ENUM, | |
670 | "job-state", job->state); | |
671 | ||
672 | if (!ra || cupsArrayFind(ra, "job-state-reasons")) | |
673 | { | |
674 | switch (job->state) | |
675 | { | |
a469f8a5 | 676 | case IPP_JSTATE_PENDING : |
e60ec91f | 677 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 | 678 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, "job-state-reasons", |
e60ec91f | 679 | NULL, "none"); |
1106b00e MS |
680 | break; |
681 | ||
a469f8a5 | 682 | case IPP_JSTATE_HELD : |
1106b00e | 683 | if (job->fd >= 0) |
e60ec91f | 684 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 MS |
685 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
686 | "job-state-reasons", NULL, "job-incoming"); | |
1106b00e | 687 | else if (ippFindAttribute(job->attrs, "job-hold-until", IPP_TAG_ZERO)) |
e60ec91f | 688 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 MS |
689 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
690 | "job-state-reasons", NULL, "job-hold-until-specified"); | |
83e08001 MS |
691 | else |
692 | ippAddString(client->response, IPP_TAG_JOB, | |
a469f8a5 MS |
693 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
694 | "job-state-reasons", NULL, "job-data-insufficient"); | |
1106b00e MS |
695 | break; |
696 | ||
a469f8a5 | 697 | case IPP_JSTATE_PROCESSING : |
1106b00e | 698 | if (job->cancel) |
e60ec91f | 699 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 MS |
700 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
701 | "job-state-reasons", NULL, "processing-to-stop-point"); | |
1106b00e | 702 | else |
e60ec91f | 703 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 MS |
704 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
705 | "job-state-reasons", NULL, "job-printing"); | |
1106b00e MS |
706 | break; |
707 | ||
a469f8a5 | 708 | case IPP_JSTATE_STOPPED : |
e60ec91f | 709 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 | 710 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, "job-state-reasons", |
e60ec91f | 711 | NULL, "job-stopped"); |
1106b00e MS |
712 | break; |
713 | ||
a469f8a5 | 714 | case IPP_JSTATE_CANCELED : |
e60ec91f | 715 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 | 716 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, "job-state-reasons", |
e60ec91f | 717 | NULL, "job-canceled-by-user"); |
1106b00e MS |
718 | break; |
719 | ||
a469f8a5 | 720 | case IPP_JSTATE_ABORTED : |
e60ec91f | 721 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 | 722 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, "job-state-reasons", |
e60ec91f | 723 | NULL, "aborted-by-system"); |
1106b00e MS |
724 | break; |
725 | ||
a469f8a5 | 726 | case IPP_JSTATE_COMPLETED : |
e60ec91f | 727 | ippAddString(client->response, IPP_TAG_JOB, |
a469f8a5 | 728 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, "job-state-reasons", |
e60ec91f | 729 | NULL, "job-completed-successfully"); |
1106b00e MS |
730 | break; |
731 | } | |
732 | } | |
733 | ||
734 | if (!ra || cupsArrayFind(ra, "time-at-completed")) | |
735 | ippAddInteger(client->response, IPP_TAG_JOB, | |
736 | job->completed ? IPP_TAG_INTEGER : IPP_TAG_NOVALUE, | |
737 | "time-at-completed", job->completed); | |
738 | ||
739 | if (!ra || cupsArrayFind(ra, "time-at-processing")) | |
740 | ippAddInteger(client->response, IPP_TAG_JOB, | |
741 | job->processing ? IPP_TAG_INTEGER : IPP_TAG_NOVALUE, | |
742 | "time-at-processing", job->processing); | |
743 | } | |
744 | ||
745 | ||
746 | /* | |
747 | * 'create_client()' - Accept a new network connection and create a client | |
748 | * object. | |
749 | */ | |
750 | ||
751 | static _ipp_client_t * /* O - Client */ | |
752 | create_client(_ipp_printer_t *printer, /* I - Printer */ | |
753 | int sock) /* I - Listen socket */ | |
754 | { | |
755 | _ipp_client_t *client; /* Client */ | |
1106b00e MS |
756 | |
757 | ||
758 | if ((client = calloc(1, sizeof(_ipp_client_t))) == NULL) | |
759 | { | |
760 | perror("Unable to allocate memory for client"); | |
761 | return (NULL); | |
762 | } | |
763 | ||
a469f8a5 | 764 | client->printer = printer; |
1106b00e MS |
765 | |
766 | /* | |
767 | * Accept the client and get the remote address... | |
768 | */ | |
769 | ||
a469f8a5 | 770 | if ((client->http = httpAcceptConnection(sock, 1)) == NULL) |
1106b00e MS |
771 | { |
772 | perror("Unable to accept client connection"); | |
773 | ||
774 | free(client); | |
775 | ||
776 | return (NULL); | |
777 | } | |
778 | ||
a469f8a5 | 779 | httpGetHostname(client->http, client->hostname, sizeof(client->hostname)); |
1106b00e MS |
780 | |
781 | if (Verbosity) | |
a469f8a5 | 782 | fprintf(stderr, "Accepted connection from %s\n", client->hostname); |
1106b00e MS |
783 | |
784 | return (client); | |
785 | } | |
786 | ||
787 | ||
788 | /* | |
789 | * 'create_job()' - Create a new job object from a Print-Job or Create-Job | |
790 | * request. | |
791 | */ | |
792 | ||
793 | static _ipp_job_t * /* O - Job */ | |
794 | create_job(_ipp_client_t *client) /* I - Client */ | |
795 | { | |
796 | _ipp_job_t *job; /* Job */ | |
797 | ipp_attribute_t *attr; /* Job attribute */ | |
798 | char uri[1024]; /* job-uri value */ | |
799 | ||
800 | ||
801 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
802 | if (client->printer->active_job && | |
a469f8a5 | 803 | client->printer->active_job->state < IPP_JSTATE_CANCELED) |
1106b00e MS |
804 | { |
805 | /* | |
806 | * Only accept a single job at a time... | |
807 | */ | |
808 | ||
809 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
810 | return (NULL); | |
811 | } | |
812 | ||
813 | /* | |
814 | * Allocate and initialize the job object... | |
815 | */ | |
816 | ||
817 | if ((job = calloc(1, sizeof(_ipp_job_t))) == NULL) | |
818 | { | |
819 | perror("Unable to allocate memory for job"); | |
820 | return (NULL); | |
821 | } | |
822 | ||
823 | job->printer = client->printer; | |
824 | job->attrs = client->request; | |
a469f8a5 | 825 | job->state = IPP_JSTATE_HELD; |
1106b00e MS |
826 | job->fd = -1; |
827 | client->request = NULL; | |
828 | ||
829 | /* | |
830 | * Set all but the first two attributes to the job attributes group... | |
831 | */ | |
832 | ||
a469f8a5 MS |
833 | for (ippFirstAttribute(job->attrs), |
834 | ippNextAttribute(job->attrs), | |
835 | attr = ippNextAttribute(job->attrs); | |
836 | attr; | |
837 | attr = ippNextAttribute(job->attrs)) | |
838 | ippSetGroupTag(job->attrs, &attr, IPP_TAG_JOB); | |
1106b00e MS |
839 | |
840 | /* | |
841 | * Get the requesting-user-name, document format, and priority... | |
842 | */ | |
843 | ||
844 | if ((attr = ippFindAttribute(job->attrs, "requesting-user-name", | |
845 | IPP_TAG_NAME)) != NULL) | |
a469f8a5 | 846 | ippSetName(job->attrs, &attr, "job-originating-user-name"); |
1106b00e | 847 | else |
a469f8a5 MS |
848 | attr = ippAddString(job->attrs, IPP_TAG_JOB, |
849 | IPP_TAG_NAME | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
850 | "job-originating-user-name", NULL, "anonymous"); |
851 | ||
852 | if (attr) | |
a469f8a5 | 853 | job->username = ippGetString(attr, 0, NULL); |
1106b00e MS |
854 | else |
855 | job->username = "anonymous"; | |
856 | ||
857 | if ((attr = ippFindAttribute(job->attrs, "document-format", | |
858 | IPP_TAG_MIMETYPE)) != NULL) | |
a469f8a5 | 859 | job->format = ippGetString(attr, 0, NULL); |
1106b00e MS |
860 | else |
861 | job->format = "application/octet-stream"; | |
862 | ||
863 | /* | |
864 | * Add job description attributes and add to the jobs array... | |
865 | */ | |
866 | ||
867 | job->id = client->printer->next_job_id ++; | |
868 | ||
869 | snprintf(uri, sizeof(uri), "%s/%d", client->printer->uri, job->id); | |
870 | ||
871 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "job-id", job->id); | |
872 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-uri", NULL, uri); | |
873 | ippAddString(job->attrs, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri", NULL, | |
874 | client->printer->uri); | |
875 | ippAddInteger(job->attrs, IPP_TAG_JOB, IPP_TAG_INTEGER, "time-at-creation", | |
876 | (int)time(NULL)); | |
877 | ||
878 | cupsArrayAdd(client->printer->jobs, job); | |
879 | client->printer->active_job = job; | |
880 | ||
881 | _cupsRWUnlock(&(client->printer->rwlock)); | |
882 | ||
883 | return (job); | |
884 | } | |
885 | ||
886 | ||
887 | /* | |
888 | * 'create_listener()' - Create a listener socket. | |
889 | */ | |
890 | ||
891 | static int /* O - Listener socket or -1 on error */ | |
892 | create_listener(int family, /* I - Address family */ | |
893 | int *port) /* IO - Port number */ | |
894 | { | |
a469f8a5 MS |
895 | int sock; /* Listener socket */ |
896 | http_addrlist_t *addrlist; /* Listen address */ | |
897 | char service[255]; /* Service port */ | |
1106b00e | 898 | |
1106b00e MS |
899 | |
900 | if (!*port) | |
901 | { | |
a469f8a5 | 902 | *port = 8000 + (getuid() % 1000); |
1106b00e MS |
903 | fprintf(stderr, "Listening on port %d.\n", *port); |
904 | } | |
905 | ||
a469f8a5 MS |
906 | snprintf(service, sizeof(service), "%d", *port); |
907 | if ((addrlist = httpAddrGetList(NULL, family, service)) == NULL) | |
1106b00e | 908 | return (-1); |
1106b00e | 909 | |
a469f8a5 MS |
910 | sock = httpAddrListen(&(addrlist->addr), *port); |
911 | ||
912 | httpAddrFreeList(addrlist); | |
1106b00e MS |
913 | |
914 | return (sock); | |
915 | } | |
916 | ||
917 | ||
918 | /* | |
919 | * 'create_media_col()' - Create a media-col value. | |
920 | */ | |
921 | ||
922 | static ipp_t * /* O - media-col collection */ | |
923 | create_media_col(const char *media, /* I - Media name */ | |
924 | const char *type, /* I - Nedua type */ | |
925 | int width, /* I - x-dimension in 2540ths */ | |
926 | int length, /* I - y-dimension in 2540ths */ | |
927 | int margins) /* I - Value for margins */ | |
928 | { | |
929 | ipp_t *media_col = ippNew(), /* media-col value */ | |
d7225fc2 MS |
930 | *media_size = create_media_size(width, length); |
931 | /* media-size value */ | |
1106b00e MS |
932 | char media_key[256]; /* media-key value */ |
933 | ||
934 | ||
1106b00e MS |
935 | snprintf(media_key, sizeof(media_key), "%s_%s%s", media, type, |
936 | margins == 0 ? "_borderless" : ""); | |
937 | ||
938 | ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-key", NULL, | |
939 | media_key); | |
940 | ippAddCollection(media_col, IPP_TAG_PRINTER, "media-size", media_size); | |
941 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
942 | "media-bottom-margin", margins); | |
943 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
944 | "media-left-margin", margins); | |
945 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
946 | "media-right-margin", margins); | |
947 | ippAddInteger(media_col, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
948 | "media-top-margin", margins); | |
949 | ippAddString(media_col, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, "media-type", | |
950 | NULL, type); | |
951 | ||
952 | ippDelete(media_size); | |
953 | ||
954 | return (media_col); | |
955 | } | |
956 | ||
957 | ||
d7225fc2 MS |
958 | /* |
959 | * 'create_media_size()' - Create a media-size value. | |
960 | */ | |
961 | ||
962 | static ipp_t * /* O - media-col collection */ | |
963 | create_media_size(int width, /* I - x-dimension in 2540ths */ | |
964 | int length) /* I - y-dimension in 2540ths */ | |
965 | { | |
966 | ipp_t *media_size = ippNew(); /* media-size value */ | |
967 | ||
968 | ||
969 | ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "x-dimension", | |
970 | width); | |
971 | ippAddInteger(media_size, IPP_TAG_PRINTER, IPP_TAG_INTEGER, "y-dimension", | |
972 | length); | |
973 | ||
974 | return (media_size); | |
975 | } | |
976 | ||
977 | ||
1106b00e MS |
978 | /* |
979 | * 'create_printer()' - Create, register, and listen for connections to a | |
980 | * printer object. | |
981 | */ | |
982 | ||
983 | static _ipp_printer_t * /* O - Printer */ | |
984 | create_printer(const char *servername, /* I - Server hostname (NULL for default) */ | |
985 | const char *name, /* I - printer-name */ | |
986 | const char *location, /* I - printer-location */ | |
987 | const char *make, /* I - printer-make-and-model */ | |
988 | const char *model, /* I - printer-make-and-model */ | |
989 | const char *icon, /* I - printer-icons */ | |
990 | const char *docformats, /* I - document-format-supported */ | |
991 | int ppm, /* I - Pages per minute in grayscale */ | |
992 | int ppm_color, /* I - Pages per minute in color (0 for gray) */ | |
993 | int duplex, /* I - 1 = duplex, 0 = simplex */ | |
994 | int port, /* I - Port for listeners or 0 for auto */ | |
5a9febac | 995 | int pin, /* I - Require PIN printing */ |
0268488e | 996 | #ifdef HAVE_DNSSD |
a469f8a5 | 997 | const char *subtype, /* I - Bonjour service subtype */ |
0268488e | 998 | #endif /* HAVE_DNSSD */ |
db8b865d MS |
999 | const char *directory, /* I - Spool directory */ |
1000 | const char *command) /* I - Command to run on job files */ | |
1106b00e MS |
1001 | { |
1002 | int i, j; /* Looping vars */ | |
1003 | _ipp_printer_t *printer; /* Printer */ | |
1004 | char hostname[256], /* Hostname */ | |
1005 | uri[1024], /* Printer URI */ | |
1006 | icons[1024], /* printer-icons URI */ | |
1007 | adminurl[1024], /* printer-more-info URI */ | |
1008 | device_id[1024],/* printer-device-id */ | |
1009 | make_model[128];/* printer-make-and-model */ | |
1010 | int num_formats; /* Number of document-format-supported values */ | |
1011 | char *defformat, /* document-format-default value */ | |
1012 | *formats[100], /* document-format-supported values */ | |
1013 | *ptr; /* Pointer into string */ | |
1014 | const char *prefix; /* Prefix string */ | |
1015 | int num_database; /* Number of database values */ | |
d7225fc2 | 1016 | ipp_attribute_t *media_col_database, |
1106b00e | 1017 | /* media-col-database value */ |
d7225fc2 MS |
1018 | *media_size_supported; |
1019 | /* media-size-supported value */ | |
1106b00e MS |
1020 | ipp_t *media_col_default; |
1021 | /* media-col-default value */ | |
a469f8a5 | 1022 | int media_col_index;/* Current media-col-database value */ |
1106b00e | 1023 | int k_supported; /* Maximum file size supported */ |
e60ec91f | 1024 | #ifdef HAVE_STATVFS |
1106b00e MS |
1025 | struct statvfs spoolinfo; /* FS info for spool directory */ |
1026 | double spoolsize; /* FS size */ | |
e60ec91f MS |
1027 | #elif defined(HAVE_STATFS) |
1028 | struct statfs spoolinfo; /* FS info for spool directory */ | |
1029 | double spoolsize; /* FS size */ | |
1030 | #endif /* HAVE_STATVFS */ | |
1106b00e MS |
1031 | static const int orients[4] = /* orientation-requested-supported values */ |
1032 | { | |
a469f8a5 MS |
1033 | IPP_ORIENT_PORTRAIT, |
1034 | IPP_ORIENT_LANDSCAPE, | |
1035 | IPP_ORIENT_REVERSE_LANDSCAPE, | |
1036 | IPP_ORIENT_REVERSE_PORTRAIT | |
1106b00e MS |
1037 | }; |
1038 | static const char * const versions[] =/* ipp-versions-supported values */ | |
1039 | { | |
1040 | "1.0", | |
1041 | "1.1", | |
1042 | "2.0" | |
1043 | }; | |
1044 | static const int ops[] = /* operations-supported values */ | |
1045 | { | |
a469f8a5 MS |
1046 | IPP_OP_PRINT_JOB, |
1047 | IPP_OP_PRINT_URI, | |
1048 | IPP_OP_VALIDATE_JOB, | |
1049 | IPP_OP_CREATE_JOB, | |
1050 | IPP_OP_SEND_DOCUMENT, | |
1051 | IPP_OP_SEND_URI, | |
1052 | IPP_OP_CANCEL_JOB, | |
1053 | IPP_OP_GET_JOB_ATTRIBUTES, | |
1054 | IPP_OP_GET_JOBS, | |
1055 | IPP_OP_GET_PRINTER_ATTRIBUTES | |
1106b00e MS |
1056 | }; |
1057 | static const char * const charsets[] =/* charset-supported values */ | |
1058 | { | |
1059 | "us-ascii", | |
1060 | "utf-8" | |
1061 | }; | |
a469f8a5 MS |
1062 | static const char * const compressions[] =/* compression-supported values */ |
1063 | { | |
1064 | #ifdef HAVE_LIBZ | |
1065 | "deflate", | |
1066 | "gzip", | |
1067 | #endif /* HAVE_LIBZ */ | |
1068 | "none" | |
1069 | }; | |
1106b00e MS |
1070 | static const char * const job_creation[] = |
1071 | { /* job-creation-attributes-supported values */ | |
1072 | "copies", | |
1073 | "ipp-attribute-fidelity", | |
5a9febac MS |
1074 | "job-account-id", |
1075 | "job-accounting-user-id", | |
1106b00e | 1076 | "job-name", |
5a9febac | 1077 | "job-password", |
1106b00e MS |
1078 | "job-priority", |
1079 | "media", | |
1080 | "media-col", | |
1081 | "multiple-document-handling", | |
1082 | "orientation-requested", | |
1083 | "print-quality", | |
1084 | "sides" | |
1085 | }; | |
1086 | static const char * const media_col_supported[] = | |
1087 | { /* media-col-supported values */ | |
1088 | "media-bottom-margin", | |
1089 | "media-left-margin", | |
1090 | "media-right-margin", | |
1091 | "media-size", | |
1092 | "media-top-margin", | |
1093 | "media-type" | |
1094 | }; | |
1095 | static const int media_xxx_margin_supported[] = | |
1096 | { /* media-xxx-margin-supported values */ | |
1097 | 0, | |
1098 | 635 | |
1099 | }; | |
1100 | static const char * const multiple_document_handling[] = | |
1101 | { /* multiple-document-handling-supported values */ | |
1102 | "separate-documents-uncollated-copies", | |
1103 | "separate-documents-collated-copies" | |
1104 | }; | |
1105 | static const int print_quality_supported[] = | |
1106 | { /* print-quality-supported values */ | |
1107 | IPP_QUALITY_DRAFT, | |
1108 | IPP_QUALITY_NORMAL, | |
1109 | IPP_QUALITY_HIGH | |
1110 | }; | |
db8b865d MS |
1111 | static const int pwg_raster_document_resolution_supported[] = |
1112 | { | |
1113 | 150, | |
1114 | 300, | |
1115 | 600 | |
1116 | }; | |
1117 | static const char * const pwg_raster_document_type_supported[] = | |
1118 | { | |
1119 | "black-1", | |
1120 | "cmyk-8", | |
1121 | "sgray-8", | |
1122 | "srgb-8", | |
1123 | "srgb-16" | |
1124 | }; | |
d7225fc2 MS |
1125 | static const char * const reference_uri_schemes_supported[] = |
1126 | { /* reference-uri-schemes-supported */ | |
83e08001 | 1127 | "file", |
d7225fc2 | 1128 | "ftp", |
83e08001 MS |
1129 | "http" |
1130 | #ifdef HAVE_SSL | |
1131 | , "https" | |
1132 | #endif /* HAVE_SSL */ | |
1133 | }; | |
1106b00e MS |
1134 | static const char * const sides_supported[] = |
1135 | { /* sides-supported values */ | |
1136 | "one-sided", | |
1137 | "two-sided-long-edge", | |
1138 | "two-sided-short-edge" | |
1139 | }; | |
1140 | static const char * const which_jobs[] = | |
1141 | { /* which-jobs-supported values */ | |
1142 | "completed", | |
1143 | "not-completed", | |
1144 | "aborted", | |
1145 | "all", | |
1146 | "canceled", | |
1147 | "pending", | |
1148 | "pending-held", | |
1149 | "processing", | |
1150 | "processing-stopped" | |
1151 | }; | |
1152 | ||
1153 | ||
1154 | /* | |
1155 | * Allocate memory for the printer... | |
1156 | */ | |
1157 | ||
1158 | if ((printer = calloc(1, sizeof(_ipp_printer_t))) == NULL) | |
1159 | { | |
1160 | perror("Unable to allocate memory for printer"); | |
1161 | return (NULL); | |
1162 | } | |
1163 | ||
1164 | printer->ipv4 = -1; | |
1165 | printer->ipv6 = -1; | |
a469f8a5 | 1166 | printer->name = strdup(name); |
22c9029b | 1167 | #ifdef HAVE_DNSSD |
a469f8a5 | 1168 | printer->dnssd_name = strdup(printer->name); |
0268488e | 1169 | #endif /* HAVE_DNSSD */ |
db8b865d | 1170 | printer->command = command ? strdup(command) : NULL; |
a469f8a5 MS |
1171 | printer->directory = strdup(directory); |
1172 | printer->hostname = strdup(servername ? servername : | |
1106b00e MS |
1173 | httpGetHostname(NULL, hostname, |
1174 | sizeof(hostname))); | |
1175 | printer->port = port; | |
a469f8a5 MS |
1176 | printer->state = IPP_PSTATE_IDLE; |
1177 | printer->state_reasons = _IPP_PSTATE_NONE; | |
1106b00e MS |
1178 | printer->jobs = cupsArrayNew((cups_array_func_t)compare_jobs, NULL); |
1179 | printer->next_job_id = 1; | |
1180 | ||
1181 | httpAssembleURI(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, | |
db8b865d | 1182 | printer->hostname, printer->port, "/ipp/print"); |
a469f8a5 | 1183 | printer->uri = strdup(uri); |
1106b00e MS |
1184 | printer->urilen = strlen(uri); |
1185 | ||
a469f8a5 MS |
1186 | if (icon) |
1187 | printer->icon = strdup(icon); | |
1188 | ||
1106b00e MS |
1189 | _cupsRWInit(&(printer->rwlock)); |
1190 | ||
1191 | /* | |
1192 | * Create the listener sockets... | |
1193 | */ | |
1194 | ||
1195 | if ((printer->ipv4 = create_listener(AF_INET, &(printer->port))) < 0) | |
1196 | { | |
1197 | perror("Unable to create IPv4 listener"); | |
1198 | goto bad_printer; | |
1199 | } | |
1200 | ||
1201 | if ((printer->ipv6 = create_listener(AF_INET6, &(printer->port))) < 0) | |
1202 | { | |
1203 | perror("Unable to create IPv6 listener"); | |
1204 | goto bad_printer; | |
1205 | } | |
1206 | ||
1207 | /* | |
1208 | * Prepare values for the printer attributes... | |
1209 | */ | |
1210 | ||
1211 | httpAssembleURI(HTTP_URI_CODING_ALL, icons, sizeof(icons), "http", NULL, | |
1212 | printer->hostname, printer->port, "/icon.png"); | |
1213 | httpAssembleURI(HTTP_URI_CODING_ALL, adminurl, sizeof(adminurl), "http", NULL, | |
1214 | printer->hostname, printer->port, "/"); | |
1215 | ||
1216 | if (Verbosity) | |
1217 | { | |
1218 | fprintf(stderr, "printer-more-info=\"%s\"\n", adminurl); | |
1219 | fprintf(stderr, "printer-uri=\"%s\"\n", uri); | |
1220 | } | |
1221 | ||
1222 | snprintf(make_model, sizeof(make_model), "%s %s", make, model); | |
1223 | ||
1224 | num_formats = 1; | |
1225 | formats[0] = strdup(docformats); | |
1226 | defformat = formats[0]; | |
1227 | for (ptr = strchr(formats[0], ','); ptr; ptr = strchr(ptr, ',')) | |
1228 | { | |
1229 | *ptr++ = '\0'; | |
1230 | formats[num_formats++] = ptr; | |
1231 | ||
88f9aafc | 1232 | if (!_cups_strcasecmp(ptr, "application/octet-stream")) |
1106b00e MS |
1233 | defformat = ptr; |
1234 | } | |
1235 | ||
1236 | snprintf(device_id, sizeof(device_id), "MFG:%s;MDL:%s;", make, model); | |
1237 | ptr = device_id + strlen(device_id); | |
1238 | prefix = "CMD:"; | |
1239 | for (i = 0; i < num_formats; i ++) | |
1240 | { | |
88f9aafc | 1241 | if (!_cups_strcasecmp(formats[i], "application/pdf")) |
1106b00e | 1242 | snprintf(ptr, sizeof(device_id) - (ptr - device_id), "%sPDF", prefix); |
88f9aafc | 1243 | else if (!_cups_strcasecmp(formats[i], "application/postscript")) |
1106b00e | 1244 | snprintf(ptr, sizeof(device_id) - (ptr - device_id), "%sPS", prefix); |
88f9aafc | 1245 | else if (!_cups_strcasecmp(formats[i], "application/vnd.hp-PCL")) |
1106b00e | 1246 | snprintf(ptr, sizeof(device_id) - (ptr - device_id), "%sPCL", prefix); |
88f9aafc | 1247 | else if (!_cups_strcasecmp(formats[i], "image/jpeg")) |
1106b00e | 1248 | snprintf(ptr, sizeof(device_id) - (ptr - device_id), "%sJPEG", prefix); |
88f9aafc | 1249 | else if (!_cups_strcasecmp(formats[i], "image/png")) |
1106b00e | 1250 | snprintf(ptr, sizeof(device_id) - (ptr - device_id), "%sPNG", prefix); |
88f9aafc | 1251 | else if (_cups_strcasecmp(formats[i], "application/octet-stream")) |
1106b00e MS |
1252 | snprintf(ptr, sizeof(device_id) - (ptr - device_id), "%s%s", prefix, |
1253 | formats[i]); | |
1254 | ||
1255 | ptr += strlen(ptr); | |
1256 | prefix = ","; | |
1257 | } | |
1258 | strlcat(device_id, ";", sizeof(device_id)); | |
1259 | ||
1260 | /* | |
1261 | * Get the maximum spool size based on the size of the filesystem used for | |
1262 | * the spool directory. If the host OS doesn't support the statfs call | |
1263 | * or the filesystem is larger than 2TiB, always report INT_MAX. | |
1264 | */ | |
1265 | ||
e60ec91f MS |
1266 | #ifdef HAVE_STATVFS |
1267 | if (statvfs(printer->directory, &spoolinfo)) | |
1106b00e | 1268 | k_supported = INT_MAX; |
e60ec91f | 1269 | else if ((spoolsize = (double)spoolinfo.f_frsize * |
1106b00e MS |
1270 | spoolinfo.f_blocks / 1024) > INT_MAX) |
1271 | k_supported = INT_MAX; | |
1272 | else | |
1273 | k_supported = (int)spoolsize; | |
1274 | ||
e60ec91f MS |
1275 | #elif defined(HAVE_STATFS) |
1276 | if (statfs(printer->directory, &spoolinfo)) | |
1106b00e | 1277 | k_supported = INT_MAX; |
e60ec91f | 1278 | else if ((spoolsize = (double)spoolinfo.f_bsize * |
1106b00e MS |
1279 | spoolinfo.f_blocks / 1024) > INT_MAX) |
1280 | k_supported = INT_MAX; | |
1281 | else | |
1282 | k_supported = (int)spoolsize; | |
1283 | ||
1284 | #else | |
1285 | k_supported = INT_MAX; | |
e60ec91f | 1286 | #endif /* HAVE_STATVFS */ |
1106b00e MS |
1287 | |
1288 | /* | |
1289 | * Create the printer attributes. This list of attributes is sorted to improve | |
1290 | * performance when the client provides a requested-attributes attribute... | |
1291 | */ | |
1292 | ||
1293 | printer->attrs = ippNew(); | |
1294 | ||
1295 | /* charset-configured */ | |
a469f8a5 MS |
1296 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1297 | IPP_TAG_CHARSET | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1298 | "charset-configured", NULL, "utf-8"); |
1299 | ||
1300 | /* charset-supported */ | |
a469f8a5 MS |
1301 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1302 | IPP_TAG_CHARSET | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1303 | "charset-supported", sizeof(charsets) / sizeof(charsets[0]), |
1304 | NULL, charsets); | |
1305 | ||
1306 | /* color-supported */ | |
1307 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "color-supported", | |
1308 | ppm_color > 0); | |
1309 | ||
1310 | /* compression-supported */ | |
a469f8a5 | 1311 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
db8b865d MS |
1312 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
1313 | "compression-supported", | |
1314 | (int)(sizeof(compressions) / sizeof(compressions[0])), NULL, | |
1315 | compressions); | |
1106b00e MS |
1316 | |
1317 | /* copies-default */ | |
1318 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1319 | "copies-default", 1); | |
1320 | ||
1321 | /* copies-supported */ | |
1322 | ippAddRange(printer->attrs, IPP_TAG_PRINTER, "copies-supported", 1, 999); | |
1323 | ||
1324 | /* document-format-default */ | |
e60ec91f MS |
1325 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE, |
1326 | "document-format-default", NULL, defformat); | |
1106b00e MS |
1327 | |
1328 | /* document-format-supported */ | |
1329 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_MIMETYPE, | |
1330 | "document-format-supported", num_formats, NULL, | |
1331 | (const char * const *)formats); | |
1332 | ||
1333 | /* finishings-default */ | |
1334 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1335 | "finishings-default", IPP_FINISHINGS_NONE); | |
1336 | ||
1337 | /* finishings-supported */ | |
1338 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1339 | "finishings-supported", IPP_FINISHINGS_NONE); | |
1340 | ||
1341 | /* generated-natural-language-supported */ | |
a469f8a5 MS |
1342 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1343 | IPP_TAG_LANGUAGE | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1344 | "generated-natural-language-supported", NULL, "en"); |
1345 | ||
1346 | /* ipp-versions-supported */ | |
a469f8a5 MS |
1347 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1348 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1349 | "ipp-versions-supported", |
1350 | sizeof(versions) / sizeof(versions[0]), NULL, versions); | |
1351 | ||
5a9febac MS |
1352 | /* job-account-id-supported */ |
1353 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "job-account-id-supported", 1); | |
1354 | ||
1355 | /* job-accounting-user-id-supported */ | |
1356 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, | |
1357 | "job-accounting-user-id-supported", 1); | |
1358 | ||
1106b00e | 1359 | /* job-creation-attributes-supported */ |
a469f8a5 MS |
1360 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1361 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1362 | "job-creation-attributes-supported", |
1363 | sizeof(job_creation) / sizeof(job_creation[0]), | |
1364 | NULL, job_creation); | |
1365 | ||
1366 | /* job-k-octets-supported */ | |
1367 | ippAddRange(printer->attrs, IPP_TAG_PRINTER, "job-k-octets-supported", 0, | |
1368 | k_supported); | |
1369 | ||
5a9febac MS |
1370 | /* job-password-supported */ |
1371 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1372 | "job-password-supported", 4); | |
1373 | ||
1106b00e MS |
1374 | /* job-priority-default */ |
1375 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1376 | "job-priority-default", 50); | |
1377 | ||
1378 | /* job-priority-supported */ | |
1379 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1380 | "job-priority-supported", 100); | |
1381 | ||
1382 | /* job-sheets-default */ | |
a469f8a5 MS |
1383 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1384 | IPP_TAG_NAME | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1385 | "job-sheets-default", NULL, "none"); |
1386 | ||
1387 | /* job-sheets-supported */ | |
a469f8a5 MS |
1388 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1389 | IPP_TAG_NAME | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1390 | "job-sheets-supported", NULL, "none"); |
1391 | ||
1392 | /* media-bottom-margin-supported */ | |
1393 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1394 | "media-bottom-margin-supported", | |
1395 | (int)(sizeof(media_xxx_margin_supported) / | |
1396 | sizeof(media_xxx_margin_supported[0])), | |
1397 | media_xxx_margin_supported); | |
1398 | ||
1399 | /* media-col-database */ | |
1400 | for (num_database = 0, i = 0; | |
1401 | i < (int)(sizeof(media_col_sizes) / sizeof(media_col_sizes[0])); | |
1402 | i ++) | |
1403 | { | |
1404 | if (media_col_sizes[i][2] == _IPP_ENV_ONLY) | |
1405 | num_database += 2; /* auto + envelope */ | |
1406 | else if (media_col_sizes[i][2] == _IPP_PHOTO_ONLY) | |
1407 | num_database += 12; /* auto + photographic-* + borderless */ | |
1408 | else | |
1409 | num_database += (int)(sizeof(media_type_supported) / | |
1410 | sizeof(media_type_supported[0])) + 6; | |
1411 | /* All types + borderless */ | |
1412 | } | |
1413 | ||
1414 | media_col_database = ippAddCollections(printer->attrs, IPP_TAG_PRINTER, | |
1415 | "media-col-database", num_database, | |
1416 | NULL); | |
a469f8a5 | 1417 | for (media_col_index = 0, i = 0; |
1106b00e MS |
1418 | i < (int)(sizeof(media_col_sizes) / sizeof(media_col_sizes[0])); |
1419 | i ++) | |
1420 | { | |
1421 | for (j = 0; | |
1422 | j < (int)(sizeof(media_type_supported) / | |
1423 | sizeof(media_type_supported[0])); | |
1424 | j ++) | |
1425 | { | |
1426 | if (media_col_sizes[i][2] == _IPP_ENV_ONLY && | |
1427 | strcmp(media_type_supported[j], "auto") && | |
1428 | strcmp(media_type_supported[j], "envelope")) | |
1429 | continue; | |
1430 | else if (media_col_sizes[i][2] == _IPP_PHOTO_ONLY && | |
1431 | strcmp(media_type_supported[j], "auto") && | |
1432 | strncmp(media_type_supported[j], "photographic-", 13)) | |
1433 | continue; | |
1434 | ||
a469f8a5 MS |
1435 | ippSetCollection(printer->attrs, &media_col_database, media_col_index, |
1436 | create_media_col(media_supported[i], | |
1437 | media_type_supported[j], | |
1438 | media_col_sizes[i][0], | |
1439 | media_col_sizes[i][1], | |
1440 | media_xxx_margin_supported[1])); | |
1441 | media_col_index ++; | |
1106b00e MS |
1442 | |
1443 | if (media_col_sizes[i][2] != _IPP_ENV_ONLY && | |
1444 | (!strcmp(media_type_supported[j], "auto") || | |
1445 | !strncmp(media_type_supported[j], "photographic-", 13))) | |
1446 | { | |
1447 | /* | |
1448 | * Add borderless version for this combination... | |
1449 | */ | |
1450 | ||
a469f8a5 MS |
1451 | ippSetCollection(printer->attrs, &media_col_database, media_col_index, |
1452 | create_media_col(media_supported[i], | |
1453 | media_type_supported[j], | |
1454 | media_col_sizes[i][0], | |
1455 | media_col_sizes[i][1], | |
1456 | media_xxx_margin_supported[0])); | |
1457 | media_col_index ++; | |
1106b00e MS |
1458 | } |
1459 | } | |
1460 | } | |
1461 | ||
1462 | /* media-col-default */ | |
1463 | media_col_default = create_media_col(media_supported[0], | |
1464 | media_type_supported[0], | |
1465 | media_col_sizes[0][0], | |
1466 | media_col_sizes[0][1], | |
1467 | media_xxx_margin_supported[1]); | |
1468 | ||
1469 | ippAddCollection(printer->attrs, IPP_TAG_PRINTER, "media-col-default", | |
1470 | media_col_default); | |
1471 | ippDelete(media_col_default); | |
1472 | ||
1473 | /* media-col-supported */ | |
a469f8a5 MS |
1474 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1475 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1476 | "media-col-supported", |
1477 | (int)(sizeof(media_col_supported) / | |
1478 | sizeof(media_col_supported[0])), NULL, | |
1479 | media_col_supported); | |
1480 | ||
1481 | /* media-default */ | |
a469f8a5 MS |
1482 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1483 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1484 | "media-default", NULL, media_supported[0]); |
1485 | ||
1486 | /* media-left-margin-supported */ | |
1487 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1488 | "media-left-margin-supported", | |
1489 | (int)(sizeof(media_xxx_margin_supported) / | |
1490 | sizeof(media_xxx_margin_supported[0])), | |
1491 | media_xxx_margin_supported); | |
1492 | ||
1493 | /* media-right-margin-supported */ | |
1494 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1495 | "media-right-margin-supported", | |
1496 | (int)(sizeof(media_xxx_margin_supported) / | |
1497 | sizeof(media_xxx_margin_supported[0])), | |
1498 | media_xxx_margin_supported); | |
1499 | ||
1500 | /* media-supported */ | |
a469f8a5 MS |
1501 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1502 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1503 | "media-supported", |
1504 | (int)(sizeof(media_supported) / sizeof(media_supported[0])), | |
1505 | NULL, media_supported); | |
1506 | ||
d7225fc2 MS |
1507 | /* media-size-supported */ |
1508 | media_size_supported = ippAddCollections(printer->attrs, IPP_TAG_PRINTER, | |
1509 | "media-size-supported", | |
1510 | (int)(sizeof(media_col_sizes) / | |
1511 | sizeof(media_col_sizes[0])), | |
1512 | NULL); | |
1513 | for (i = 0; | |
1514 | i < (int)(sizeof(media_col_sizes) / sizeof(media_col_sizes[0])); | |
1515 | i ++) | |
a469f8a5 MS |
1516 | ippSetCollection(printer->attrs, &media_size_supported, i, |
1517 | create_media_size(media_col_sizes[i][0], | |
1518 | media_col_sizes[i][1])); | |
d7225fc2 | 1519 | |
1106b00e MS |
1520 | /* media-top-margin-supported */ |
1521 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1522 | "media-top-margin-supported", | |
1523 | (int)(sizeof(media_xxx_margin_supported) / | |
1524 | sizeof(media_xxx_margin_supported[0])), | |
1525 | media_xxx_margin_supported); | |
1526 | ||
d7225fc2 | 1527 | /* media-type-supported */ |
a469f8a5 MS |
1528 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1529 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
d7225fc2 MS |
1530 | "media-type-supported", |
1531 | (int)(sizeof(media_type_supported) / | |
1532 | sizeof(media_type_supported[0])), | |
1533 | NULL, media_type_supported); | |
1534 | ||
1106b00e | 1535 | /* multiple-document-handling-supported */ |
a469f8a5 MS |
1536 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1537 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1538 | "multiple-document-handling-supported", |
1539 | sizeof(multiple_document_handling) / | |
1540 | sizeof(multiple_document_handling[0]), NULL, | |
1541 | multiple_document_handling); | |
1542 | ||
1543 | /* multiple-document-jobs-supported */ | |
1544 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, | |
1545 | "multiple-document-jobs-supported", 0); | |
1546 | ||
1547 | /* natural-language-configured */ | |
a469f8a5 MS |
1548 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1549 | IPP_TAG_LANGUAGE | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1550 | "natural-language-configured", NULL, "en"); |
1551 | ||
1552 | /* number-up-default */ | |
1553 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1554 | "number-up-default", 1); | |
1555 | ||
1556 | /* number-up-supported */ | |
1557 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1558 | "number-up-supported", 1); | |
1559 | ||
1560 | /* operations-supported */ | |
1561 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1562 | "operations-supported", sizeof(ops) / sizeof(ops[0]), ops); | |
1563 | ||
1564 | /* orientation-requested-default */ | |
1565 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_NOVALUE, | |
1566 | "orientation-requested-default", 0); | |
1567 | ||
1568 | /* orientation-requested-supported */ | |
1569 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1570 | "orientation-requested-supported", 4, orients); | |
1571 | ||
1572 | /* output-bin-default */ | |
a469f8a5 MS |
1573 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1574 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1575 | "output-bin-default", NULL, "face-down"); |
1576 | ||
1577 | /* output-bin-supported */ | |
a469f8a5 MS |
1578 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1579 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1580 | "output-bin-supported", NULL, "face-down"); |
1581 | ||
1582 | /* pages-per-minute */ | |
1583 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1584 | "pages-per-minute", ppm); | |
1585 | ||
1586 | /* pages-per-minute-color */ | |
1587 | if (ppm_color > 0) | |
1588 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
1589 | "pages-per-minute-color", ppm_color); | |
1590 | ||
1591 | /* pdl-override-supported */ | |
a469f8a5 MS |
1592 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1593 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1594 | "pdl-override-supported", NULL, "attempted"); |
1595 | ||
1596 | /* print-quality-default */ | |
1597 | ippAddInteger(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1598 | "print-quality-default", IPP_QUALITY_NORMAL); | |
1599 | ||
1600 | /* print-quality-supported */ | |
1601 | ippAddIntegers(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
1602 | "print-quality-supported", | |
1603 | (int)(sizeof(print_quality_supported) / | |
1604 | sizeof(print_quality_supported[0])), | |
1605 | print_quality_supported); | |
1606 | ||
1607 | /* printer-device-id */ | |
1608 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1609 | "printer-device-id", NULL, device_id); | |
1610 | ||
1611 | /* printer-icons */ | |
1612 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1613 | "printer-icons", NULL, icons); | |
1614 | ||
1615 | /* printer-is-accepting-jobs */ | |
1616 | ippAddBoolean(printer->attrs, IPP_TAG_PRINTER, "printer-is-accepting-jobs", | |
1617 | 1); | |
1618 | ||
1619 | /* printer-info */ | |
1620 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, "printer-info", | |
1621 | NULL, name); | |
1622 | ||
1623 | /* printer-location */ | |
1624 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1625 | "printer-location", NULL, location); | |
1626 | ||
1627 | /* printer-make-and-model */ | |
1628 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_TEXT, | |
1629 | "printer-make-and-model", NULL, make_model); | |
1630 | ||
5a9febac MS |
1631 | /* printer-mandatory-job-attributes */ |
1632 | if (pin) | |
1633 | { | |
1634 | static const char * const names[] = | |
1635 | { | |
1636 | "job-accounting-user-id", | |
1637 | "job-password" | |
1638 | }; | |
1639 | ||
1640 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1641 | "printer-mandatory-job-attributes", | |
1642 | (int)(sizeof(names) / sizeof(names[0])), NULL, names); | |
1643 | } | |
1644 | ||
1106b00e MS |
1645 | /* printer-more-info */ |
1646 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1647 | "printer-more-info", NULL, adminurl); | |
1648 | ||
1649 | /* printer-name */ | |
1650 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_NAME, "printer-name", | |
1651 | NULL, name); | |
1652 | ||
1653 | /* printer-resolution-default */ | |
1654 | ippAddResolution(printer->attrs, IPP_TAG_PRINTER, | |
1655 | "printer-resolution-default", IPP_RES_PER_INCH, 600, 600); | |
1656 | ||
1657 | /* printer-resolution-supported */ | |
1658 | ippAddResolution(printer->attrs, IPP_TAG_PRINTER, | |
1659 | "printer-resolution-supported", IPP_RES_PER_INCH, 600, 600); | |
1660 | ||
1661 | /* printer-uri-supported */ | |
1662 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_URI, | |
1663 | "printer-uri-supported", NULL, uri); | |
1664 | ||
db8b865d MS |
1665 | /* pwg-raster-document-xxx-supported */ |
1666 | for (i = 0; i < num_formats; i ++) | |
1667 | if (!_cups_strcasecmp(formats[i], "image/pwg-raster")) | |
1668 | break; | |
1669 | ||
1670 | if (i < num_formats) | |
1671 | { | |
1672 | ippAddResolutions(printer->attrs, IPP_TAG_PRINTER, | |
1673 | "pwg-raster-document-resolution-supported", | |
1674 | (int)(sizeof(pwg_raster_document_resolution_supported) / | |
1675 | sizeof(pwg_raster_document_resolution_supported[0])), | |
1676 | IPP_RES_PER_INCH, | |
1677 | pwg_raster_document_resolution_supported, | |
1678 | pwg_raster_document_resolution_supported); | |
1679 | ippAddString(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1680 | "pwg-raster-document-sheet-back", NULL, "normal"); | |
1681 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, IPP_TAG_KEYWORD, | |
1682 | "pwg-raster-document-type-supported", | |
1683 | (int)(sizeof(pwg_raster_document_type_supported) / | |
1684 | sizeof(pwg_raster_document_type_supported[0])), NULL, | |
1685 | pwg_raster_document_type_supported); | |
1686 | } | |
1687 | ||
d7225fc2 | 1688 | /* reference-uri-scheme-supported */ |
83e08001 | 1689 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
a469f8a5 | 1690 | IPP_TAG_URISCHEME | IPP_TAG_CUPS_CONST, |
d7225fc2 MS |
1691 | "reference-uri-schemes-supported", |
1692 | (int)(sizeof(reference_uri_schemes_supported) / | |
1693 | sizeof(reference_uri_schemes_supported[0])), | |
1694 | NULL, reference_uri_schemes_supported); | |
83e08001 | 1695 | |
1106b00e | 1696 | /* sides-default */ |
a469f8a5 MS |
1697 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1698 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1699 | "sides-default", NULL, "one-sided"); |
1700 | ||
1701 | /* sides-supported */ | |
a469f8a5 MS |
1702 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1703 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1704 | "sides-supported", duplex ? 3 : 1, NULL, sides_supported); |
1705 | ||
1706 | /* uri-authentication-supported */ | |
a469f8a5 MS |
1707 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1708 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1709 | "uri-authentication-supported", NULL, "none"); |
1710 | ||
1711 | /* uri-security-supported */ | |
a469f8a5 MS |
1712 | ippAddString(printer->attrs, IPP_TAG_PRINTER, |
1713 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1714 | "uri-security-supported", NULL, "none"); |
1715 | ||
1716 | /* which-jobs-supported */ | |
a469f8a5 MS |
1717 | ippAddStrings(printer->attrs, IPP_TAG_PRINTER, |
1718 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, | |
1106b00e MS |
1719 | "which-jobs-supported", |
1720 | sizeof(which_jobs) / sizeof(which_jobs[0]), NULL, which_jobs); | |
1721 | ||
1722 | free(formats[0]); | |
1723 | ||
83e08001 | 1724 | debug_attributes("Printer", printer->attrs, 0); |
1106b00e | 1725 | |
0268488e | 1726 | #ifdef HAVE_DNSSD |
1106b00e MS |
1727 | /* |
1728 | * Register the printer with Bonjour... | |
1729 | */ | |
1730 | ||
1731 | if (!register_printer(printer, location, make, model, docformats, adminurl, | |
a469f8a5 | 1732 | ppm_color > 0, duplex, subtype)) |
1106b00e | 1733 | goto bad_printer; |
0268488e | 1734 | #endif /* HAVE_DNSSD */ |
1106b00e MS |
1735 | |
1736 | /* | |
1737 | * Return it! | |
1738 | */ | |
1739 | ||
1740 | return (printer); | |
1741 | ||
1742 | ||
1743 | /* | |
1744 | * If we get here we were unable to create the printer... | |
1745 | */ | |
1746 | ||
1747 | bad_printer: | |
1748 | ||
1749 | delete_printer(printer); | |
1750 | return (NULL); | |
1751 | } | |
1752 | ||
1753 | ||
1106b00e MS |
1754 | /* |
1755 | * 'debug_attributes()' - Print attributes in a request or response. | |
1756 | */ | |
1757 | ||
1758 | static void | |
1759 | debug_attributes(const char *title, /* I - Title */ | |
83e08001 MS |
1760 | ipp_t *ipp, /* I - Request/response */ |
1761 | int type) /* I - 0 = object, 1 = request, 2 = response */ | |
1106b00e MS |
1762 | { |
1763 | ipp_tag_t group_tag; /* Current group */ | |
1764 | ipp_attribute_t *attr; /* Current attribute */ | |
1765 | char buffer[2048]; /* String buffer for value */ | |
a469f8a5 | 1766 | int major, minor; /* Version */ |
1106b00e MS |
1767 | |
1768 | ||
1769 | if (Verbosity <= 1) | |
1770 | return; | |
1771 | ||
1772 | fprintf(stderr, "%s:\n", title); | |
a469f8a5 MS |
1773 | major = ippGetVersion(ipp, &minor); |
1774 | fprintf(stderr, " version=%d.%d\n", major, minor); | |
83e08001 MS |
1775 | if (type == 1) |
1776 | fprintf(stderr, " operation-id=%s(%04x)\n", | |
a469f8a5 | 1777 | ippOpString(ippGetOperation(ipp)), ippGetOperation(ipp)); |
83e08001 MS |
1778 | else if (type == 2) |
1779 | fprintf(stderr, " status-code=%s(%04x)\n", | |
a469f8a5 MS |
1780 | ippErrorString(ippGetStatusCode(ipp)), ippGetStatusCode(ipp)); |
1781 | fprintf(stderr, " request-id=%d\n\n", ippGetRequestId(ipp)); | |
83e08001 | 1782 | |
a469f8a5 MS |
1783 | for (attr = ippFirstAttribute(ipp), group_tag = IPP_TAG_ZERO; |
1784 | attr; | |
1785 | attr = ippNextAttribute(ipp)) | |
1106b00e | 1786 | { |
a469f8a5 | 1787 | if (ippGetGroupTag(attr) != group_tag) |
1106b00e | 1788 | { |
a469f8a5 | 1789 | group_tag = ippGetGroupTag(attr); |
1106b00e MS |
1790 | fprintf(stderr, " %s\n", ippTagString(group_tag)); |
1791 | } | |
1792 | ||
a469f8a5 | 1793 | if (ippGetName(attr)) |
1106b00e | 1794 | { |
a2326b5b | 1795 | ippAttributeString(attr, buffer, sizeof(buffer)); |
a469f8a5 MS |
1796 | fprintf(stderr, " %s (%s%s) %s\n", ippGetName(attr), |
1797 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
1798 | ippTagString(ippGetValueTag(attr)), buffer); | |
1106b00e MS |
1799 | } |
1800 | } | |
1801 | } | |
1802 | ||
1803 | ||
1804 | /* | |
1805 | * 'delete_client()' - Close the socket and free all memory used by a client | |
1806 | * object. | |
1807 | */ | |
1808 | ||
1809 | static void | |
1810 | delete_client(_ipp_client_t *client) /* I - Client */ | |
1811 | { | |
1812 | if (Verbosity) | |
a469f8a5 | 1813 | fprintf(stderr, "Closing connection from %s\n", client->hostname); |
1106b00e MS |
1814 | |
1815 | /* | |
1816 | * Flush pending writes before closing... | |
1817 | */ | |
1818 | ||
a469f8a5 | 1819 | httpFlushWrite(client->http); |
1106b00e MS |
1820 | |
1821 | /* | |
1822 | * Free memory... | |
1823 | */ | |
1824 | ||
a469f8a5 | 1825 | httpClose(client->http); |
1106b00e MS |
1826 | |
1827 | ippDelete(client->request); | |
1106b00e MS |
1828 | ippDelete(client->response); |
1829 | ||
1830 | free(client); | |
1831 | } | |
1832 | ||
1833 | ||
1834 | /* | |
1835 | * 'delete_job()' - Remove from the printer and free all memory used by a job | |
1836 | * object. | |
1837 | */ | |
1838 | ||
1839 | static void | |
1840 | delete_job(_ipp_job_t *job) /* I - Job */ | |
1841 | { | |
1842 | if (Verbosity) | |
1843 | fprintf(stderr, "Removing job #%d from history.\n", job->id); | |
1844 | ||
1845 | ippDelete(job->attrs); | |
1846 | ||
1847 | if (job->filename) | |
1848 | { | |
1849 | if (!KeepFiles) | |
1850 | unlink(job->filename); | |
1851 | ||
1852 | free(job->filename); | |
1853 | } | |
1854 | ||
1855 | free(job); | |
1856 | } | |
1857 | ||
1858 | ||
1859 | /* | |
1860 | * 'delete_printer()' - Unregister, close listen sockets, and free all memory | |
1861 | * used by a printer object. | |
1862 | */ | |
1863 | ||
1864 | static void | |
1865 | delete_printer(_ipp_printer_t *printer) /* I - Printer */ | |
1866 | { | |
1867 | if (printer->ipv4 >= 0) | |
1868 | close(printer->ipv4); | |
1869 | ||
1870 | if (printer->ipv6 >= 0) | |
1871 | close(printer->ipv6); | |
1872 | ||
0268488e | 1873 | #if HAVE_DNSSD |
1106b00e MS |
1874 | if (printer->printer_ref) |
1875 | DNSServiceRefDeallocate(printer->printer_ref); | |
1876 | ||
1877 | if (printer->ipp_ref) | |
1878 | DNSServiceRefDeallocate(printer->ipp_ref); | |
1879 | ||
a469f8a5 MS |
1880 | # ifdef HAVE_SSL |
1881 | if (printer->ipps_ref) | |
1882 | DNSServiceRefDeallocate(printer->ipps_ref); | |
1883 | # endif /* HAVE_SSL */ | |
1106b00e MS |
1884 | if (printer->http_ref) |
1885 | DNSServiceRefDeallocate(printer->http_ref); | |
1886 | ||
1887 | if (printer->common_ref) | |
1888 | DNSServiceRefDeallocate(printer->common_ref); | |
1889 | ||
1890 | TXTRecordDeallocate(&(printer->ipp_txt)); | |
1891 | ||
1106b00e | 1892 | if (printer->dnssd_name) |
a469f8a5 | 1893 | free(printer->dnssd_name); |
0268488e MS |
1894 | #endif /* HAVE_DNSSD */ |
1895 | ||
1896 | if (printer->name) | |
a469f8a5 | 1897 | free(printer->name); |
1106b00e | 1898 | if (printer->icon) |
a469f8a5 | 1899 | free(printer->icon); |
db8b865d MS |
1900 | if (printer->command) |
1901 | free(printer->command); | |
1106b00e | 1902 | if (printer->directory) |
a469f8a5 | 1903 | free(printer->directory); |
1106b00e | 1904 | if (printer->hostname) |
a469f8a5 | 1905 | free(printer->hostname); |
1106b00e | 1906 | if (printer->uri) |
a469f8a5 | 1907 | free(printer->uri); |
1106b00e MS |
1908 | |
1909 | ippDelete(printer->attrs); | |
1910 | cupsArrayDelete(printer->jobs); | |
1911 | ||
1912 | free(printer); | |
1913 | } | |
1914 | ||
1915 | ||
0268488e | 1916 | #ifdef HAVE_DNSSD |
1106b00e MS |
1917 | /* |
1918 | * 'dnssd_callback()' - Handle Bonjour registration events. | |
1919 | */ | |
1920 | ||
1921 | static void | |
1922 | dnssd_callback( | |
1923 | DNSServiceRef sdRef, /* I - Service reference */ | |
1924 | DNSServiceFlags flags, /* I - Status flags */ | |
1925 | DNSServiceErrorType errorCode, /* I - Error, if any */ | |
1926 | const char *name, /* I - Service name */ | |
1927 | const char *regtype, /* I - Service type */ | |
1928 | const char *domain, /* I - Domain for service */ | |
1929 | _ipp_printer_t *printer) /* I - Printer */ | |
1930 | { | |
1931 | if (errorCode) | |
1932 | { | |
1933 | fprintf(stderr, "DNSServiceRegister for %s failed with error %d.\n", | |
1934 | regtype, (int)errorCode); | |
1935 | return; | |
1936 | } | |
88f9aafc | 1937 | else if (_cups_strcasecmp(name, printer->dnssd_name)) |
1106b00e MS |
1938 | { |
1939 | if (Verbosity) | |
1940 | fprintf(stderr, "Now using DNS-SD service name \"%s\".\n", name); | |
1941 | ||
1942 | /* No lock needed since only the main thread accesses/changes this */ | |
a469f8a5 MS |
1943 | free(printer->dnssd_name); |
1944 | printer->dnssd_name = strdup(name); | |
1106b00e MS |
1945 | } |
1946 | } | |
0268488e | 1947 | #endif /* HAVE_DNSSD */ |
1106b00e MS |
1948 | |
1949 | ||
1950 | /* | |
1951 | * 'find_job()' - Find a job specified in a request. | |
1952 | */ | |
1953 | ||
1954 | static _ipp_job_t * /* O - Job or NULL */ | |
1955 | find_job(_ipp_client_t *client) /* I - Client */ | |
1956 | { | |
1957 | ipp_attribute_t *attr; /* job-id or job-uri attribute */ | |
1958 | _ipp_job_t key, /* Job search key */ | |
1959 | *job; /* Matching job, if any */ | |
1960 | ||
1961 | ||
1962 | key.id = 0; | |
1963 | ||
1964 | if ((attr = ippFindAttribute(client->request, "job-uri", | |
1965 | IPP_TAG_URI)) != NULL) | |
1966 | { | |
a469f8a5 MS |
1967 | const char *uri = ippGetString(attr, 0, NULL); |
1968 | ||
1969 | if (!strncmp(uri, client->printer->uri, client->printer->urilen) && | |
1970 | uri[client->printer->urilen] == '/') | |
1971 | key.id = atoi(uri + client->printer->urilen + 1); | |
1106b00e MS |
1972 | } |
1973 | else if ((attr = ippFindAttribute(client->request, "job-id", | |
1974 | IPP_TAG_INTEGER)) != NULL) | |
a469f8a5 | 1975 | key.id = ippGetInteger(attr, 0); |
1106b00e MS |
1976 | |
1977 | _cupsRWLockRead(&(client->printer->rwlock)); | |
1978 | job = (_ipp_job_t *)cupsArrayFind(client->printer->jobs, &key); | |
1979 | _cupsRWUnlock(&(client->printer->rwlock)); | |
1980 | ||
1981 | return (job); | |
1982 | } | |
1983 | ||
1984 | ||
1985 | /* | |
1986 | * 'html_escape()' - Write a HTML-safe string. | |
1987 | */ | |
1988 | ||
1989 | static void | |
1990 | html_escape(_ipp_client_t *client, /* I - Client */ | |
1991 | const char *s, /* I - String to write */ | |
1992 | size_t slen) /* I - Number of characters to write */ | |
1993 | { | |
1994 | const char *start, /* Start of segment */ | |
1995 | *end; /* End of string */ | |
1996 | ||
1997 | ||
1998 | start = s; | |
1999 | end = s + (slen > 0 ? slen : strlen(s)); | |
2000 | ||
2001 | while (*s && s < end) | |
2002 | { | |
2003 | if (*s == '&' || *s == '<') | |
2004 | { | |
2005 | if (s > start) | |
a469f8a5 | 2006 | httpWrite2(client->http, start, s - start); |
1106b00e MS |
2007 | |
2008 | if (*s == '&') | |
a469f8a5 | 2009 | httpWrite2(client->http, "&", 5); |
1106b00e | 2010 | else |
a469f8a5 | 2011 | httpWrite2(client->http, "<", 4); |
1106b00e MS |
2012 | |
2013 | start = s + 1; | |
2014 | } | |
2015 | ||
2016 | s ++; | |
2017 | } | |
2018 | ||
2019 | if (s > start) | |
a469f8a5 | 2020 | httpWrite2(client->http, start, s - start); |
1106b00e MS |
2021 | } |
2022 | ||
2023 | ||
2024 | /* | |
2025 | * 'html_printf()' - Send formatted text to the client, quoting as needed. | |
2026 | */ | |
2027 | ||
2028 | static void | |
2029 | html_printf(_ipp_client_t *client, /* I - Client */ | |
2030 | const char *format, /* I - Printf-style format string */ | |
2031 | ...) /* I - Additional arguments as needed */ | |
2032 | { | |
2033 | va_list ap; /* Pointer to arguments */ | |
2034 | const char *start; /* Start of string */ | |
2035 | char size, /* Size character (h, l, L) */ | |
2036 | type; /* Format type character */ | |
2037 | int width, /* Width of field */ | |
2038 | prec; /* Number of characters of precision */ | |
2039 | char tformat[100], /* Temporary format string for sprintf() */ | |
2040 | *tptr, /* Pointer into temporary format */ | |
2041 | temp[1024]; /* Buffer for formatted numbers */ | |
2042 | char *s; /* Pointer to string */ | |
2043 | ||
2044 | ||
2045 | /* | |
2046 | * Loop through the format string, formatting as needed... | |
2047 | */ | |
2048 | ||
2049 | va_start(ap, format); | |
2050 | start = format; | |
2051 | ||
2052 | while (*format) | |
2053 | { | |
2054 | if (*format == '%') | |
2055 | { | |
2056 | if (format > start) | |
a469f8a5 | 2057 | httpWrite2(client->http, start, format - start); |
1106b00e MS |
2058 | |
2059 | tptr = tformat; | |
2060 | *tptr++ = *format++; | |
2061 | ||
2062 | if (*format == '%') | |
2063 | { | |
a469f8a5 | 2064 | httpWrite2(client->http, "%", 1); |
1106b00e MS |
2065 | format ++; |
2066 | continue; | |
2067 | } | |
2068 | else if (strchr(" -+#\'", *format)) | |
2069 | *tptr++ = *format++; | |
2070 | ||
2071 | if (*format == '*') | |
2072 | { | |
2073 | /* | |
2074 | * Get width from argument... | |
2075 | */ | |
2076 | ||
2077 | format ++; | |
2078 | width = va_arg(ap, int); | |
2079 | ||
2080 | snprintf(tptr, sizeof(tformat) - (tptr - tformat), "%d", width); | |
2081 | tptr += strlen(tptr); | |
2082 | } | |
2083 | else | |
2084 | { | |
2085 | width = 0; | |
2086 | ||
2087 | while (isdigit(*format & 255)) | |
2088 | { | |
2089 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2090 | *tptr++ = *format; | |
2091 | ||
2092 | width = width * 10 + *format++ - '0'; | |
2093 | } | |
2094 | } | |
2095 | ||
2096 | if (*format == '.') | |
2097 | { | |
2098 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2099 | *tptr++ = *format; | |
2100 | ||
2101 | format ++; | |
2102 | ||
2103 | if (*format == '*') | |
2104 | { | |
2105 | /* | |
2106 | * Get precision from argument... | |
2107 | */ | |
2108 | ||
2109 | format ++; | |
2110 | prec = va_arg(ap, int); | |
2111 | ||
2112 | snprintf(tptr, sizeof(tformat) - (tptr - tformat), "%d", prec); | |
2113 | tptr += strlen(tptr); | |
2114 | } | |
2115 | else | |
2116 | { | |
2117 | prec = 0; | |
2118 | ||
2119 | while (isdigit(*format & 255)) | |
2120 | { | |
2121 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2122 | *tptr++ = *format; | |
2123 | ||
2124 | prec = prec * 10 + *format++ - '0'; | |
2125 | } | |
2126 | } | |
2127 | } | |
2128 | ||
2129 | if (*format == 'l' && format[1] == 'l') | |
2130 | { | |
2131 | size = 'L'; | |
2132 | ||
2133 | if (tptr < (tformat + sizeof(tformat) - 2)) | |
2134 | { | |
2135 | *tptr++ = 'l'; | |
2136 | *tptr++ = 'l'; | |
2137 | } | |
2138 | ||
2139 | format += 2; | |
2140 | } | |
2141 | else if (*format == 'h' || *format == 'l' || *format == 'L') | |
2142 | { | |
2143 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2144 | *tptr++ = *format; | |
2145 | ||
2146 | size = *format++; | |
2147 | } | |
2148 | else | |
2149 | size = 0; | |
2150 | ||
2151 | ||
2152 | if (!*format) | |
2153 | { | |
2154 | start = format; | |
2155 | break; | |
2156 | } | |
2157 | ||
2158 | if (tptr < (tformat + sizeof(tformat) - 1)) | |
2159 | *tptr++ = *format; | |
2160 | ||
2161 | type = *format++; | |
2162 | *tptr = '\0'; | |
2163 | start = format; | |
2164 | ||
2165 | switch (type) | |
2166 | { | |
2167 | case 'E' : /* Floating point formats */ | |
2168 | case 'G' : | |
2169 | case 'e' : | |
2170 | case 'f' : | |
2171 | case 'g' : | |
2172 | if ((width + 2) > sizeof(temp)) | |
2173 | break; | |
2174 | ||
2175 | sprintf(temp, tformat, va_arg(ap, double)); | |
2176 | ||
a469f8a5 | 2177 | httpWrite2(client->http, temp, strlen(temp)); |
1106b00e MS |
2178 | break; |
2179 | ||
2180 | case 'B' : /* Integer formats */ | |
2181 | case 'X' : | |
2182 | case 'b' : | |
2183 | case 'd' : | |
2184 | case 'i' : | |
2185 | case 'o' : | |
2186 | case 'u' : | |
2187 | case 'x' : | |
2188 | if ((width + 2) > sizeof(temp)) | |
2189 | break; | |
2190 | ||
2191 | # ifdef HAVE_LONG_LONG | |
2192 | if (size == 'L') | |
2193 | sprintf(temp, tformat, va_arg(ap, long long)); | |
2194 | else | |
2195 | # endif /* HAVE_LONG_LONG */ | |
2196 | if (size == 'l') | |
2197 | sprintf(temp, tformat, va_arg(ap, long)); | |
2198 | else | |
2199 | sprintf(temp, tformat, va_arg(ap, int)); | |
2200 | ||
a469f8a5 | 2201 | httpWrite2(client->http, temp, strlen(temp)); |
1106b00e MS |
2202 | break; |
2203 | ||
2204 | case 'p' : /* Pointer value */ | |
2205 | if ((width + 2) > sizeof(temp)) | |
2206 | break; | |
2207 | ||
2208 | sprintf(temp, tformat, va_arg(ap, void *)); | |
2209 | ||
a469f8a5 | 2210 | httpWrite2(client->http, temp, strlen(temp)); |
1106b00e MS |
2211 | break; |
2212 | ||
2213 | case 'c' : /* Character or character array */ | |
2214 | if (width <= 1) | |
2215 | { | |
2216 | temp[0] = va_arg(ap, int); | |
2217 | temp[1] = '\0'; | |
2218 | html_escape(client, temp, 1); | |
2219 | } | |
2220 | else | |
2221 | html_escape(client, va_arg(ap, char *), (size_t)width); | |
2222 | break; | |
2223 | ||
2224 | case 's' : /* String */ | |
2225 | if ((s = va_arg(ap, char *)) == NULL) | |
2226 | s = "(null)"; | |
2227 | ||
2228 | html_escape(client, s, strlen(s)); | |
2229 | break; | |
2230 | } | |
2231 | } | |
2232 | else | |
2233 | format ++; | |
2234 | } | |
2235 | ||
2236 | if (format > start) | |
a469f8a5 | 2237 | httpWrite2(client->http, start, format - start); |
1106b00e MS |
2238 | |
2239 | va_end(ap); | |
2240 | } | |
2241 | ||
2242 | ||
2243 | /* | |
2244 | * 'ipp_cancel_job()' - Cancel a job. | |
2245 | */ | |
2246 | ||
2247 | static void | |
2248 | ipp_cancel_job(_ipp_client_t *client) /* I - Client */ | |
2249 | { | |
2250 | _ipp_job_t *job; /* Job information */ | |
2251 | ||
2252 | ||
2253 | /* | |
2254 | * Get the job... | |
2255 | */ | |
2256 | ||
2257 | if ((job = find_job(client)) == NULL) | |
83e08001 | 2258 | { |
a469f8a5 | 2259 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); |
1106b00e | 2260 | return; |
83e08001 | 2261 | } |
1106b00e MS |
2262 | |
2263 | /* | |
2264 | * See if the job is already completed, canceled, or aborted; if so, | |
2265 | * we can't cancel... | |
2266 | */ | |
2267 | ||
2268 | switch (job->state) | |
2269 | { | |
a469f8a5 MS |
2270 | case IPP_JSTATE_CANCELED : |
2271 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
1106b00e MS |
2272 | "Job #%d is already canceled - can\'t cancel.", job->id); |
2273 | break; | |
2274 | ||
a469f8a5 MS |
2275 | case IPP_JSTATE_ABORTED : |
2276 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
1106b00e MS |
2277 | "Job #%d is already aborted - can\'t cancel.", job->id); |
2278 | break; | |
2279 | ||
a469f8a5 MS |
2280 | case IPP_JSTATE_COMPLETED : |
2281 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, | |
1106b00e MS |
2282 | "Job #%d is already completed - can\'t cancel.", job->id); |
2283 | break; | |
2284 | ||
2285 | default : | |
2286 | /* | |
2287 | * Cancel the job... | |
2288 | */ | |
2289 | ||
2290 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
2291 | ||
a469f8a5 MS |
2292 | if (job->state == IPP_JSTATE_PROCESSING || |
2293 | (job->state == IPP_JSTATE_HELD && job->fd >= 0)) | |
1106b00e MS |
2294 | job->cancel = 1; |
2295 | else | |
2296 | { | |
a469f8a5 | 2297 | job->state = IPP_JSTATE_CANCELED; |
1106b00e MS |
2298 | job->completed = time(NULL); |
2299 | } | |
2300 | ||
2301 | _cupsRWUnlock(&(client->printer->rwlock)); | |
2302 | ||
a469f8a5 | 2303 | respond_ipp(client, IPP_STATUS_OK, NULL); |
1106b00e MS |
2304 | break; |
2305 | } | |
2306 | } | |
2307 | ||
2308 | ||
1106b00e MS |
2309 | /* |
2310 | * 'ipp_create_job()' - Create a job object. | |
2311 | */ | |
2312 | ||
2313 | static void | |
2314 | ipp_create_job(_ipp_client_t *client) /* I - Client */ | |
2315 | { | |
83e08001 MS |
2316 | _ipp_job_t *job; /* New job */ |
2317 | cups_array_t *ra; /* Attributes to send in response */ | |
2318 | ||
2319 | ||
2320 | /* | |
2321 | * Validate print job attributes... | |
2322 | */ | |
2323 | ||
2324 | if (!valid_job_attributes(client)) | |
2325 | { | |
a469f8a5 | 2326 | httpFlush(client->http); |
83e08001 MS |
2327 | return; |
2328 | } | |
2329 | ||
2330 | /* | |
2331 | * Do we have a file to print? | |
2332 | */ | |
2333 | ||
a469f8a5 | 2334 | if (httpGetState(client->http) == HTTP_STATE_POST_RECV) |
83e08001 | 2335 | { |
a469f8a5 | 2336 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
83e08001 MS |
2337 | "Unexpected document data following request."); |
2338 | return; | |
2339 | } | |
2340 | ||
2341 | /* | |
2342 | * Create the job... | |
2343 | */ | |
2344 | ||
2345 | if ((job = create_job(client)) == NULL) | |
2346 | { | |
a469f8a5 MS |
2347 | respond_ipp(client, IPP_STATUS_ERROR_BUSY, |
2348 | "Currently printing another job."); | |
83e08001 MS |
2349 | return; |
2350 | } | |
2351 | ||
2352 | /* | |
2353 | * Return the job info... | |
2354 | */ | |
2355 | ||
a469f8a5 | 2356 | respond_ipp(client, IPP_STATUS_OK, NULL); |
83e08001 MS |
2357 | |
2358 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
2359 | cupsArrayAdd(ra, "job-id"); | |
2360 | cupsArrayAdd(ra, "job-state"); | |
2361 | cupsArrayAdd(ra, "job-state-reasons"); | |
2362 | cupsArrayAdd(ra, "job-uri"); | |
2363 | ||
2364 | copy_job_attributes(client, job, ra); | |
2365 | cupsArrayDelete(ra); | |
1106b00e | 2366 | } |
1106b00e MS |
2367 | |
2368 | ||
2369 | /* | |
2370 | * 'ipp_get_job_attributes()' - Get the attributes for a job object. | |
2371 | */ | |
2372 | ||
2373 | static void | |
2374 | ipp_get_job_attributes( | |
2375 | _ipp_client_t *client) /* I - Client */ | |
2376 | { | |
2377 | _ipp_job_t *job; /* Job */ | |
2378 | cups_array_t *ra; /* requested-attributes */ | |
2379 | ||
2380 | ||
2381 | if ((job = find_job(client)) == NULL) | |
2382 | { | |
a469f8a5 | 2383 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job not found."); |
1106b00e MS |
2384 | return; |
2385 | } | |
2386 | ||
a469f8a5 | 2387 | respond_ipp(client, IPP_STATUS_OK, NULL); |
1106b00e | 2388 | |
db8b865d | 2389 | ra = ippCreateRequestedArray(client->request); |
1106b00e MS |
2390 | copy_job_attributes(client, job, ra); |
2391 | cupsArrayDelete(ra); | |
2392 | } | |
2393 | ||
2394 | ||
2395 | /* | |
2396 | * 'ipp_get_jobs()' - Get a list of job objects. | |
2397 | */ | |
2398 | ||
2399 | static void | |
2400 | ipp_get_jobs(_ipp_client_t *client) /* I - Client */ | |
2401 | { | |
2402 | ipp_attribute_t *attr; /* Current attribute */ | |
a469f8a5 MS |
2403 | const char *which_jobs = NULL; |
2404 | /* which-jobs values */ | |
1106b00e MS |
2405 | int job_comparison; /* Job comparison */ |
2406 | ipp_jstate_t job_state; /* job-state value */ | |
2407 | int first_job_id, /* First job ID */ | |
2408 | limit, /* Maximum number of jobs to return */ | |
2409 | count; /* Number of jobs that match */ | |
2410 | const char *username; /* Username */ | |
2411 | _ipp_job_t *job; /* Current job pointer */ | |
2412 | cups_array_t *ra; /* Requested attributes array */ | |
2413 | ||
2414 | ||
2415 | /* | |
2416 | * See if the "which-jobs" attribute have been specified... | |
2417 | */ | |
2418 | ||
2419 | if ((attr = ippFindAttribute(client->request, "which-jobs", | |
2420 | IPP_TAG_KEYWORD)) != NULL) | |
a469f8a5 MS |
2421 | { |
2422 | which_jobs = ippGetString(attr, 0, NULL); | |
2423 | fprintf(stderr, "%s Get-Jobs which-jobs=%s", client->hostname, which_jobs); | |
2424 | } | |
1106b00e | 2425 | |
a469f8a5 | 2426 | if (!which_jobs || !strcmp(which_jobs, "not-completed")) |
1106b00e MS |
2427 | { |
2428 | job_comparison = -1; | |
a469f8a5 | 2429 | job_state = IPP_JSTATE_STOPPED; |
1106b00e | 2430 | } |
a469f8a5 | 2431 | else if (!strcmp(which_jobs, "completed")) |
1106b00e MS |
2432 | { |
2433 | job_comparison = 1; | |
a469f8a5 | 2434 | job_state = IPP_JSTATE_CANCELED; |
1106b00e | 2435 | } |
a469f8a5 | 2436 | else if (!strcmp(which_jobs, "aborted")) |
1106b00e MS |
2437 | { |
2438 | job_comparison = 0; | |
a469f8a5 | 2439 | job_state = IPP_JSTATE_ABORTED; |
1106b00e | 2440 | } |
a469f8a5 | 2441 | else if (!strcmp(which_jobs, "all")) |
1106b00e MS |
2442 | { |
2443 | job_comparison = 1; | |
a469f8a5 | 2444 | job_state = IPP_JSTATE_PENDING; |
1106b00e | 2445 | } |
a469f8a5 | 2446 | else if (!strcmp(which_jobs, "canceled")) |
1106b00e MS |
2447 | { |
2448 | job_comparison = 0; | |
a469f8a5 | 2449 | job_state = IPP_JSTATE_CANCELED; |
1106b00e | 2450 | } |
a469f8a5 | 2451 | else if (!strcmp(which_jobs, "pending")) |
1106b00e MS |
2452 | { |
2453 | job_comparison = 0; | |
a469f8a5 | 2454 | job_state = IPP_JSTATE_PENDING; |
1106b00e | 2455 | } |
a469f8a5 | 2456 | else if (!strcmp(which_jobs, "pending-held")) |
1106b00e MS |
2457 | { |
2458 | job_comparison = 0; | |
a469f8a5 | 2459 | job_state = IPP_JSTATE_HELD; |
1106b00e | 2460 | } |
a469f8a5 | 2461 | else if (!strcmp(which_jobs, "processing")) |
1106b00e MS |
2462 | { |
2463 | job_comparison = 0; | |
a469f8a5 | 2464 | job_state = IPP_JSTATE_PROCESSING; |
1106b00e | 2465 | } |
a469f8a5 | 2466 | else if (!strcmp(which_jobs, "processing-stopped")) |
1106b00e MS |
2467 | { |
2468 | job_comparison = 0; | |
a469f8a5 | 2469 | job_state = IPP_JSTATE_STOPPED; |
1106b00e MS |
2470 | } |
2471 | else | |
2472 | { | |
a469f8a5 MS |
2473 | respond_ipp(client, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, |
2474 | "The which-jobs value \"%s\" is not supported.", which_jobs); | |
1106b00e | 2475 | ippAddString(client->response, IPP_TAG_UNSUPPORTED_GROUP, IPP_TAG_KEYWORD, |
a469f8a5 | 2476 | "which-jobs", NULL, which_jobs); |
1106b00e MS |
2477 | return; |
2478 | } | |
2479 | ||
2480 | /* | |
2481 | * See if they want to limit the number of jobs reported... | |
2482 | */ | |
2483 | ||
2484 | if ((attr = ippFindAttribute(client->request, "limit", | |
2485 | IPP_TAG_INTEGER)) != NULL) | |
2486 | { | |
a469f8a5 | 2487 | limit = ippGetInteger(attr, 0); |
1106b00e | 2488 | |
a469f8a5 | 2489 | fprintf(stderr, "%s Get-Jobs limit=%d", client->hostname, limit); |
1106b00e MS |
2490 | } |
2491 | else | |
2492 | limit = 0; | |
2493 | ||
2494 | if ((attr = ippFindAttribute(client->request, "first-job-id", | |
2495 | IPP_TAG_INTEGER)) != NULL) | |
2496 | { | |
a469f8a5 | 2497 | first_job_id = ippGetInteger(attr, 0); |
1106b00e | 2498 | |
a469f8a5 | 2499 | fprintf(stderr, "%s Get-Jobs first-job-id=%d", client->hostname, |
1106b00e MS |
2500 | first_job_id); |
2501 | } | |
2502 | else | |
2503 | first_job_id = 1; | |
2504 | ||
2505 | /* | |
2506 | * See if we only want to see jobs for a specific user... | |
2507 | */ | |
2508 | ||
2509 | username = NULL; | |
2510 | ||
2511 | if ((attr = ippFindAttribute(client->request, "my-jobs", | |
2512 | IPP_TAG_BOOLEAN)) != NULL) | |
2513 | { | |
a469f8a5 MS |
2514 | int my_jobs = ippGetBoolean(attr, 0); |
2515 | ||
2516 | fprintf(stderr, "%s Get-Jobs my-jobs=%s\n", client->hostname, | |
2517 | my_jobs ? "true" : "false"); | |
1106b00e | 2518 | |
a469f8a5 | 2519 | if (my_jobs) |
1106b00e MS |
2520 | { |
2521 | if ((attr = ippFindAttribute(client->request, "requesting-user-name", | |
2522 | IPP_TAG_NAME)) == NULL) | |
2523 | { | |
a469f8a5 | 2524 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
1106b00e MS |
2525 | "Need requesting-user-name with my-jobs."); |
2526 | return; | |
2527 | } | |
2528 | ||
a469f8a5 | 2529 | username = ippGetString(attr, 0, NULL); |
1106b00e MS |
2530 | |
2531 | fprintf(stderr, "%s Get-Jobs requesting-user-name=\"%s\"\n", | |
a469f8a5 | 2532 | client->hostname, username); |
1106b00e MS |
2533 | } |
2534 | } | |
2535 | ||
2536 | /* | |
2537 | * OK, build a list of jobs for this printer... | |
2538 | */ | |
2539 | ||
db8b865d | 2540 | ra = ippCreateRequestedArray(client->request); |
1106b00e | 2541 | |
a469f8a5 | 2542 | respond_ipp(client, IPP_STATUS_OK, NULL); |
1106b00e MS |
2543 | |
2544 | _cupsRWLockRead(&(client->printer->rwlock)); | |
2545 | ||
2546 | for (count = 0, job = (_ipp_job_t *)cupsArrayFirst(client->printer->jobs); | |
2547 | (limit <= 0 || count < limit) && job; | |
2548 | job = (_ipp_job_t *)cupsArrayNext(client->printer->jobs)) | |
2549 | { | |
2550 | /* | |
2551 | * Filter out jobs that don't match... | |
2552 | */ | |
2553 | ||
2554 | if ((job_comparison < 0 && job->state > job_state) || | |
2555 | (job_comparison == 0 && job->state != job_state) || | |
2556 | (job_comparison > 0 && job->state < job_state) || | |
2557 | job->id < first_job_id || | |
a469f8a5 MS |
2558 | (username && job->username && |
2559 | _cups_strcasecmp(username, job->username))) | |
1106b00e MS |
2560 | continue; |
2561 | ||
2562 | if (count > 0) | |
2563 | ippAddSeparator(client->response); | |
2564 | ||
2565 | count ++; | |
2566 | copy_job_attributes(client, job, ra); | |
2567 | } | |
2568 | ||
2569 | cupsArrayDelete(ra); | |
2570 | ||
2571 | _cupsRWUnlock(&(client->printer->rwlock)); | |
2572 | } | |
2573 | ||
2574 | ||
2575 | /* | |
2576 | * 'ipp_get_printer_attributes()' - Get the attributes for a printer object. | |
2577 | */ | |
2578 | ||
2579 | static void | |
2580 | ipp_get_printer_attributes( | |
2581 | _ipp_client_t *client) /* I - Client */ | |
2582 | { | |
2583 | cups_array_t *ra; /* Requested attributes array */ | |
2584 | _ipp_printer_t *printer; /* Printer */ | |
2585 | ||
2586 | ||
2587 | /* | |
2588 | * Send the attributes... | |
2589 | */ | |
2590 | ||
db8b865d | 2591 | ra = ippCreateRequestedArray(client->request); |
1106b00e MS |
2592 | printer = client->printer; |
2593 | ||
a469f8a5 | 2594 | respond_ipp(client, IPP_STATUS_OK, NULL); |
1106b00e MS |
2595 | |
2596 | _cupsRWLockRead(&(printer->rwlock)); | |
2597 | ||
2598 | copy_attributes(client->response, printer->attrs, ra, IPP_TAG_ZERO, | |
a469f8a5 | 2599 | IPP_TAG_CUPS_CONST); |
1106b00e MS |
2600 | |
2601 | if (!ra || cupsArrayFind(ra, "printer-state")) | |
2602 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_ENUM, | |
2603 | "printer-state", printer->state); | |
2604 | ||
2605 | if (!ra || cupsArrayFind(ra, "printer-state-reasons")) | |
2606 | { | |
a469f8a5 | 2607 | if (printer->state_reasons == _IPP_PSTATE_NONE) |
e60ec91f | 2608 | ippAddString(client->response, IPP_TAG_PRINTER, |
a469f8a5 MS |
2609 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
2610 | "printer-state-reasons", NULL, "none"); | |
1106b00e MS |
2611 | else |
2612 | { | |
2613 | int num_reasons = 0;/* Number of reasons */ | |
2614 | const char *reasons[32]; /* Reason strings */ | |
2615 | ||
a469f8a5 | 2616 | if (printer->state_reasons & _IPP_PSTATE_OTHER) |
1106b00e | 2617 | reasons[num_reasons ++] = "other"; |
a469f8a5 | 2618 | if (printer->state_reasons & _IPP_PSTATE_COVER_OPEN) |
1106b00e | 2619 | reasons[num_reasons ++] = "cover-open"; |
a469f8a5 | 2620 | if (printer->state_reasons & _IPP_PSTATE_INPUT_TRAY_MISSING) |
1106b00e | 2621 | reasons[num_reasons ++] = "input-tray-missing"; |
a469f8a5 | 2622 | if (printer->state_reasons & _IPP_PSTATE_MARKER_SUPPLY_EMPTY) |
1106b00e | 2623 | reasons[num_reasons ++] = "marker-supply-empty-warning"; |
a469f8a5 | 2624 | if (printer->state_reasons & _IPP_PSTATE_MARKER_SUPPLY_LOW) |
1106b00e | 2625 | reasons[num_reasons ++] = "marker-supply-low-report"; |
a469f8a5 | 2626 | if (printer->state_reasons & _IPP_PSTATE_MARKER_WASTE_ALMOST_FULL) |
1106b00e | 2627 | reasons[num_reasons ++] = "marker-waste-almost-full-report"; |
a469f8a5 | 2628 | if (printer->state_reasons & _IPP_PSTATE_MARKER_WASTE_FULL) |
1106b00e | 2629 | reasons[num_reasons ++] = "marker-waste-full-warning"; |
a469f8a5 | 2630 | if (printer->state_reasons & _IPP_PSTATE_MEDIA_EMPTY) |
1106b00e | 2631 | reasons[num_reasons ++] = "media-empty-warning"; |
a469f8a5 | 2632 | if (printer->state_reasons & _IPP_PSTATE_MEDIA_JAM) |
1106b00e | 2633 | reasons[num_reasons ++] = "media-jam-warning"; |
a469f8a5 | 2634 | if (printer->state_reasons & _IPP_PSTATE_MEDIA_LOW) |
1106b00e | 2635 | reasons[num_reasons ++] = "media-low-report"; |
a469f8a5 | 2636 | if (printer->state_reasons & _IPP_PSTATE_MEDIA_NEEDED) |
1106b00e | 2637 | reasons[num_reasons ++] = "media-needed-report"; |
a469f8a5 | 2638 | if (printer->state_reasons & _IPP_PSTATE_MOVING_TO_PAUSED) |
1106b00e | 2639 | reasons[num_reasons ++] = "moving-to-paused"; |
a469f8a5 | 2640 | if (printer->state_reasons & _IPP_PSTATE_PAUSED) |
1106b00e | 2641 | reasons[num_reasons ++] = "paused"; |
a469f8a5 | 2642 | if (printer->state_reasons & _IPP_PSTATE_SPOOL_AREA_FULL) |
1106b00e | 2643 | reasons[num_reasons ++] = "spool-area-full"; |
a469f8a5 | 2644 | if (printer->state_reasons & _IPP_PSTATE_TONER_EMPTY) |
1106b00e | 2645 | reasons[num_reasons ++] = "toner-empty-warning"; |
a469f8a5 | 2646 | if (printer->state_reasons & _IPP_PSTATE_TONER_LOW) |
1106b00e MS |
2647 | reasons[num_reasons ++] = "toner-low-report"; |
2648 | ||
2649 | ippAddStrings(client->response, IPP_TAG_PRINTER, | |
a469f8a5 MS |
2650 | IPP_TAG_KEYWORD | IPP_TAG_CUPS_CONST, |
2651 | "printer-state-reasons", num_reasons, NULL, reasons); | |
1106b00e MS |
2652 | } |
2653 | } | |
2654 | ||
2655 | if (!ra || cupsArrayFind(ra, "printer-up-time")) | |
2656 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
2657 | "printer-up-time", (int)time(NULL)); | |
2658 | ||
2659 | if (!ra || cupsArrayFind(ra, "queued-job-count")) | |
2660 | ippAddInteger(client->response, IPP_TAG_PRINTER, IPP_TAG_INTEGER, | |
2661 | "queued-job-count", | |
2662 | printer->active_job && | |
a469f8a5 | 2663 | printer->active_job->state < IPP_JSTATE_CANCELED); |
1106b00e MS |
2664 | |
2665 | _cupsRWUnlock(&(printer->rwlock)); | |
2666 | ||
2667 | cupsArrayDelete(ra); | |
2668 | } | |
2669 | ||
2670 | ||
2671 | /* | |
2672 | * 'ipp_print_job()' - Create a job object with an attached document. | |
2673 | */ | |
2674 | ||
2675 | static void | |
2676 | ipp_print_job(_ipp_client_t *client) /* I - Client */ | |
2677 | { | |
2678 | _ipp_job_t *job; /* New job */ | |
2679 | char filename[1024], /* Filename buffer */ | |
2680 | buffer[4096]; /* Copy buffer */ | |
2681 | ssize_t bytes; /* Bytes read */ | |
2682 | cups_array_t *ra; /* Attributes to send in response */ | |
2683 | ||
2684 | ||
2685 | /* | |
2686 | * Validate print job attributes... | |
2687 | */ | |
2688 | ||
2689 | if (!valid_job_attributes(client)) | |
2690 | { | |
a469f8a5 | 2691 | httpFlush(client->http); |
1106b00e MS |
2692 | return; |
2693 | } | |
2694 | ||
2695 | /* | |
2696 | * Do we have a file to print? | |
2697 | */ | |
2698 | ||
a469f8a5 | 2699 | if (httpGetState(client->http) == HTTP_STATE_POST_SEND) |
1106b00e | 2700 | { |
a469f8a5 | 2701 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "No file in request."); |
1106b00e MS |
2702 | return; |
2703 | } | |
2704 | ||
2705 | /* | |
2706 | * Print the job... | |
2707 | */ | |
2708 | ||
2709 | if ((job = create_job(client)) == NULL) | |
2710 | { | |
a469f8a5 MS |
2711 | respond_ipp(client, IPP_STATUS_ERROR_BUSY, |
2712 | "Currently printing another job."); | |
1106b00e MS |
2713 | return; |
2714 | } | |
2715 | ||
2716 | /* | |
2717 | * Create a file for the request data... | |
2718 | */ | |
2719 | ||
88f9aafc | 2720 | if (!_cups_strcasecmp(job->format, "image/jpeg")) |
1106b00e MS |
2721 | snprintf(filename, sizeof(filename), "%s/%d.jpg", |
2722 | client->printer->directory, job->id); | |
88f9aafc | 2723 | else if (!_cups_strcasecmp(job->format, "image/png")) |
1106b00e MS |
2724 | snprintf(filename, sizeof(filename), "%s/%d.png", |
2725 | client->printer->directory, job->id); | |
db8b865d MS |
2726 | else if (!_cups_strcasecmp(job->format, "image/pwg-raster")) |
2727 | snprintf(filename, sizeof(filename), "%s/%d.ras", | |
2728 | client->printer->directory, job->id); | |
88f9aafc | 2729 | else if (!_cups_strcasecmp(job->format, "application/pdf")) |
22c9029b | 2730 | snprintf(filename, sizeof(filename), "%s/%d.pdf", |
1106b00e | 2731 | client->printer->directory, job->id); |
88f9aafc | 2732 | else if (!_cups_strcasecmp(job->format, "application/postscript")) |
22c9029b | 2733 | snprintf(filename, sizeof(filename), "%s/%d.ps", |
1106b00e MS |
2734 | client->printer->directory, job->id); |
2735 | else | |
22c9029b | 2736 | snprintf(filename, sizeof(filename), "%s/%d.prn", |
1106b00e MS |
2737 | client->printer->directory, job->id); |
2738 | ||
2739 | if ((job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600)) < 0) | |
2740 | { | |
a469f8a5 | 2741 | job->state = IPP_JSTATE_ABORTED; |
1106b00e | 2742 | |
a469f8a5 | 2743 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
1106b00e MS |
2744 | "Unable to create print file: %s", strerror(errno)); |
2745 | return; | |
2746 | } | |
2747 | ||
a469f8a5 | 2748 | while ((bytes = httpRead2(client->http, buffer, sizeof(buffer))) > 0) |
1106b00e MS |
2749 | { |
2750 | if (write(job->fd, buffer, bytes) < bytes) | |
2751 | { | |
2752 | int error = errno; /* Write error */ | |
2753 | ||
a469f8a5 | 2754 | job->state = IPP_JSTATE_ABORTED; |
1106b00e MS |
2755 | |
2756 | close(job->fd); | |
2757 | job->fd = -1; | |
2758 | ||
2759 | unlink(filename); | |
2760 | ||
a469f8a5 | 2761 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
1106b00e MS |
2762 | "Unable to write print file: %s", strerror(error)); |
2763 | return; | |
2764 | } | |
2765 | } | |
2766 | ||
2767 | if (bytes < 0) | |
2768 | { | |
2769 | /* | |
2770 | * Got an error while reading the print data, so abort this job. | |
2771 | */ | |
2772 | ||
a469f8a5 | 2773 | job->state = IPP_JSTATE_ABORTED; |
1106b00e MS |
2774 | |
2775 | close(job->fd); | |
2776 | job->fd = -1; | |
2777 | ||
2778 | unlink(filename); | |
2779 | ||
a469f8a5 MS |
2780 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
2781 | "Unable to read print file."); | |
1106b00e MS |
2782 | return; |
2783 | } | |
2784 | ||
2785 | if (close(job->fd)) | |
2786 | { | |
2787 | int error = errno; /* Write error */ | |
2788 | ||
a469f8a5 | 2789 | job->state = IPP_JSTATE_ABORTED; |
1106b00e MS |
2790 | job->fd = -1; |
2791 | ||
2792 | unlink(filename); | |
2793 | ||
a469f8a5 MS |
2794 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
2795 | "Unable to write print file: %s", strerror(error)); | |
1106b00e MS |
2796 | return; |
2797 | } | |
2798 | ||
2799 | job->fd = -1; | |
2800 | job->filename = strdup(filename); | |
a469f8a5 | 2801 | job->state = IPP_JSTATE_PENDING; |
1106b00e MS |
2802 | |
2803 | /* | |
2804 | * Process the job... | |
2805 | */ | |
2806 | ||
83e08001 | 2807 | #if 0 |
1106b00e MS |
2808 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) |
2809 | { | |
a469f8a5 MS |
2810 | job->state = IPP_JSTATE_ABORTED; |
2811 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
1106b00e MS |
2812 | return; |
2813 | } | |
2814 | ||
83e08001 MS |
2815 | #else |
2816 | process_job(job); | |
2817 | #endif /* 0 */ | |
2818 | ||
1106b00e MS |
2819 | /* |
2820 | * Return the job info... | |
2821 | */ | |
2822 | ||
a469f8a5 | 2823 | respond_ipp(client, IPP_STATUS_OK, NULL); |
1106b00e MS |
2824 | |
2825 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
2826 | cupsArrayAdd(ra, "job-id"); | |
2827 | cupsArrayAdd(ra, "job-state"); | |
2828 | cupsArrayAdd(ra, "job-state-reasons"); | |
2829 | cupsArrayAdd(ra, "job-uri"); | |
2830 | ||
2831 | copy_job_attributes(client, job, ra); | |
e60ec91f | 2832 | cupsArrayDelete(ra); |
1106b00e MS |
2833 | } |
2834 | ||
2835 | ||
1106b00e | 2836 | /* |
83e08001 | 2837 | * 'ipp_print_uri()' - Create a job object with a referenced document. |
1106b00e MS |
2838 | */ |
2839 | ||
2840 | static void | |
83e08001 | 2841 | ipp_print_uri(_ipp_client_t *client) /* I - Client */ |
1106b00e | 2842 | { |
83e08001 MS |
2843 | _ipp_job_t *job; /* New job */ |
2844 | ipp_attribute_t *uri; /* document-uri */ | |
2845 | char scheme[256], /* URI scheme */ | |
2846 | userpass[256], /* Username and password info */ | |
2847 | hostname[256], /* Hostname */ | |
2848 | resource[1024]; /* Resource path */ | |
2849 | int port; /* Port number */ | |
2850 | http_uri_status_t uri_status; /* URI decode status */ | |
2851 | http_encryption_t encryption; /* Encryption to use, if any */ | |
2852 | http_t *http; /* Connection for http/https URIs */ | |
2853 | http_status_t status; /* Access status for http/https URIs */ | |
2854 | int infile; /* Input file for local file URIs */ | |
2855 | char filename[1024], /* Filename buffer */ | |
2856 | buffer[4096]; /* Copy buffer */ | |
2857 | ssize_t bytes; /* Bytes read */ | |
2858 | cups_array_t *ra; /* Attributes to send in response */ | |
2859 | static const char * const uri_status_strings[] = | |
2860 | { /* URI decode errors */ | |
2861 | "URI too large.", | |
2862 | "Bad arguments to function.", | |
2863 | "Bad resource in URI.", | |
2864 | "Bad port number in URI.", | |
2865 | "Bad hostname in URI.", | |
2866 | "Bad username in URI.", | |
2867 | "Bad scheme in URI.", | |
2868 | "Bad/empty URI." | |
2869 | }; | |
1106b00e | 2870 | |
1106b00e | 2871 | |
83e08001 MS |
2872 | /* |
2873 | * Validate print job attributes... | |
2874 | */ | |
1106b00e | 2875 | |
83e08001 MS |
2876 | if (!valid_job_attributes(client)) |
2877 | { | |
a469f8a5 | 2878 | httpFlush(client->http); |
83e08001 MS |
2879 | return; |
2880 | } | |
1106b00e | 2881 | |
1106b00e | 2882 | /* |
83e08001 | 2883 | * Do we have a file to print? |
1106b00e MS |
2884 | */ |
2885 | ||
a469f8a5 | 2886 | if (httpGetState(client->http) == HTTP_STATE_POST_RECV) |
83e08001 | 2887 | { |
a469f8a5 | 2888 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
83e08001 MS |
2889 | "Unexpected document data following request."); |
2890 | return; | |
2891 | } | |
1106b00e MS |
2892 | |
2893 | /* | |
83e08001 | 2894 | * Do we have a document URI? |
1106b00e MS |
2895 | */ |
2896 | ||
83e08001 MS |
2897 | if ((uri = ippFindAttribute(client->request, "document-uri", |
2898 | IPP_TAG_URI)) == NULL) | |
2899 | { | |
a469f8a5 | 2900 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Missing document-uri."); |
83e08001 MS |
2901 | return; |
2902 | } | |
1106b00e | 2903 | |
a469f8a5 | 2904 | if (ippGetCount(uri) != 1) |
83e08001 | 2905 | { |
a469f8a5 MS |
2906 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
2907 | "Too many document-uri values."); | |
83e08001 MS |
2908 | return; |
2909 | } | |
1106b00e | 2910 | |
a469f8a5 | 2911 | uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, ippGetString(uri, 0, NULL), |
83e08001 MS |
2912 | scheme, sizeof(scheme), userpass, |
2913 | sizeof(userpass), hostname, sizeof(hostname), | |
2914 | &port, resource, sizeof(resource)); | |
a469f8a5 | 2915 | if (uri_status < HTTP_URI_STATUS_OK) |
83e08001 | 2916 | { |
a469f8a5 MS |
2917 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Bad document-uri: %s", |
2918 | uri_status_strings[uri_status - HTTP_URI_STATUS_OVERFLOW]); | |
83e08001 MS |
2919 | return; |
2920 | } | |
1106b00e | 2921 | |
83e08001 MS |
2922 | if (strcmp(scheme, "file") && |
2923 | #ifdef HAVE_SSL | |
2924 | strcmp(scheme, "https") && | |
2925 | #endif /* HAVE_SSL */ | |
2926 | strcmp(scheme, "http")) | |
2927 | { | |
a469f8a5 MS |
2928 | respond_ipp(client, IPP_STATUS_ERROR_URI_SCHEME, |
2929 | "URI scheme \"%s\" not supported.", scheme); | |
83e08001 MS |
2930 | return; |
2931 | } | |
1106b00e | 2932 | |
83e08001 MS |
2933 | if (!strcmp(scheme, "file") && access(resource, R_OK)) |
2934 | { | |
a469f8a5 MS |
2935 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
2936 | "Unable to access URI: %s", strerror(errno)); | |
83e08001 MS |
2937 | return; |
2938 | } | |
1106b00e MS |
2939 | |
2940 | /* | |
83e08001 | 2941 | * Print the job... |
1106b00e MS |
2942 | */ |
2943 | ||
83e08001 MS |
2944 | if ((job = create_job(client)) == NULL) |
2945 | { | |
a469f8a5 MS |
2946 | respond_ipp(client, IPP_STATUS_ERROR_BUSY, |
2947 | "Currently printing another job."); | |
83e08001 MS |
2948 | return; |
2949 | } | |
1106b00e MS |
2950 | |
2951 | /* | |
83e08001 | 2952 | * Create a file for the request data... |
1106b00e MS |
2953 | */ |
2954 | ||
83e08001 MS |
2955 | if (!_cups_strcasecmp(job->format, "image/jpeg")) |
2956 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
2957 | client->printer->directory, job->id); | |
2958 | else if (!_cups_strcasecmp(job->format, "image/png")) | |
2959 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
2960 | client->printer->directory, job->id); | |
2961 | else if (!_cups_strcasecmp(job->format, "application/pdf")) | |
2962 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
2963 | client->printer->directory, job->id); | |
2964 | else if (!_cups_strcasecmp(job->format, "application/postscript")) | |
2965 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
2966 | client->printer->directory, job->id); | |
2967 | else | |
2968 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
2969 | client->printer->directory, job->id); | |
1106b00e | 2970 | |
83e08001 MS |
2971 | if ((job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600)) < 0) |
2972 | { | |
a469f8a5 | 2973 | job->state = IPP_JSTATE_ABORTED; |
1106b00e | 2974 | |
a469f8a5 | 2975 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
2976 | "Unable to create print file: %s", strerror(errno)); |
2977 | return; | |
2978 | } | |
1106b00e | 2979 | |
83e08001 MS |
2980 | if (!strcmp(scheme, "file")) |
2981 | { | |
2982 | if ((infile = open(resource, O_RDONLY)) < 0) | |
2983 | { | |
a469f8a5 MS |
2984 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
2985 | "Unable to access URI: %s", strerror(errno)); | |
83e08001 MS |
2986 | return; |
2987 | } | |
1106b00e | 2988 | |
83e08001 MS |
2989 | do |
2990 | { | |
2991 | if ((bytes = read(infile, buffer, sizeof(buffer))) < 0 && | |
2992 | (errno == EAGAIN || errno == EINTR)) | |
2993 | bytes = 1; | |
2994 | else if (bytes > 0 && write(job->fd, buffer, bytes) < bytes) | |
2995 | { | |
2996 | int error = errno; /* Write error */ | |
1106b00e | 2997 | |
a469f8a5 | 2998 | job->state = IPP_JSTATE_ABORTED; |
1106b00e | 2999 | |
83e08001 MS |
3000 | close(job->fd); |
3001 | job->fd = -1; | |
1106b00e | 3002 | |
83e08001 MS |
3003 | unlink(filename); |
3004 | close(infile); | |
1106b00e | 3005 | |
a469f8a5 | 3006 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3007 | "Unable to write print file: %s", strerror(error)); |
3008 | return; | |
3009 | } | |
3010 | } | |
3011 | while (bytes > 0); | |
1106b00e | 3012 | |
83e08001 | 3013 | close(infile); |
1106b00e | 3014 | } |
83e08001 | 3015 | else |
1106b00e | 3016 | { |
83e08001 MS |
3017 | #ifdef HAVE_SSL |
3018 | if (port == 443 || !strcmp(scheme, "https")) | |
a469f8a5 | 3019 | encryption = HTTP_ENCRYPTION_ALWAYS; |
83e08001 MS |
3020 | else |
3021 | #endif /* HAVE_SSL */ | |
a469f8a5 | 3022 | encryption = HTTP_ENCRYPTION_IF_REQUESTED; |
1106b00e | 3023 | |
a469f8a5 MS |
3024 | if ((http = httpConnect2(hostname, port, NULL, AF_UNSPEC, encryption, |
3025 | 1, 30000, NULL)) == NULL) | |
1106b00e | 3026 | { |
a469f8a5 | 3027 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
83e08001 MS |
3028 | "Unable to connect to %s: %s", hostname, |
3029 | cupsLastErrorString()); | |
a469f8a5 | 3030 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3031 | |
3032 | close(job->fd); | |
3033 | job->fd = -1; | |
3034 | ||
3035 | unlink(filename); | |
3036 | return; | |
3037 | } | |
3038 | ||
3039 | httpClearFields(http); | |
3040 | httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en"); | |
3041 | if (httpGet(http, resource)) | |
3042 | { | |
a469f8a5 MS |
3043 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
3044 | "Unable to GET URI: %s", strerror(errno)); | |
83e08001 | 3045 | |
a469f8a5 | 3046 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3047 | |
3048 | close(job->fd); | |
3049 | job->fd = -1; | |
3050 | ||
3051 | unlink(filename); | |
3052 | httpClose(http); | |
3053 | return; | |
3054 | } | |
3055 | ||
a469f8a5 | 3056 | while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE); |
83e08001 | 3057 | |
a469f8a5 | 3058 | if (status != HTTP_STATUS_OK) |
83e08001 | 3059 | { |
a469f8a5 MS |
3060 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
3061 | "Unable to GET URI: %s", httpStatus(status)); | |
83e08001 | 3062 | |
a469f8a5 | 3063 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3064 | |
3065 | close(job->fd); | |
3066 | job->fd = -1; | |
3067 | ||
3068 | unlink(filename); | |
3069 | httpClose(http); | |
3070 | return; | |
3071 | } | |
3072 | ||
3073 | while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0) | |
3074 | { | |
3075 | if (write(job->fd, buffer, bytes) < bytes) | |
3076 | { | |
3077 | int error = errno; /* Write error */ | |
3078 | ||
a469f8a5 | 3079 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3080 | |
3081 | close(job->fd); | |
3082 | job->fd = -1; | |
3083 | ||
3084 | unlink(filename); | |
3085 | httpClose(http); | |
3086 | ||
a469f8a5 | 3087 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3088 | "Unable to write print file: %s", strerror(error)); |
3089 | return; | |
3090 | } | |
3091 | } | |
3092 | ||
3093 | httpClose(http); | |
3094 | } | |
3095 | ||
3096 | if (close(job->fd)) | |
3097 | { | |
3098 | int error = errno; /* Write error */ | |
3099 | ||
a469f8a5 | 3100 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3101 | job->fd = -1; |
3102 | ||
3103 | unlink(filename); | |
3104 | ||
a469f8a5 MS |
3105 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
3106 | "Unable to write print file: %s", strerror(error)); | |
83e08001 MS |
3107 | return; |
3108 | } | |
3109 | ||
3110 | job->fd = -1; | |
3111 | job->filename = strdup(filename); | |
a469f8a5 | 3112 | job->state = IPP_JSTATE_PENDING; |
83e08001 MS |
3113 | |
3114 | /* | |
3115 | * Process the job... | |
3116 | */ | |
3117 | ||
3118 | #if 0 | |
3119 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
3120 | { | |
a469f8a5 MS |
3121 | job->state = IPP_JSTATE_ABORTED; |
3122 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
83e08001 MS |
3123 | return; |
3124 | } | |
3125 | ||
3126 | #else | |
3127 | process_job(job); | |
3128 | #endif /* 0 */ | |
3129 | ||
3130 | /* | |
3131 | * Return the job info... | |
3132 | */ | |
3133 | ||
a469f8a5 | 3134 | respond_ipp(client, IPP_STATUS_OK, NULL); |
83e08001 MS |
3135 | |
3136 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3137 | cupsArrayAdd(ra, "job-id"); | |
3138 | cupsArrayAdd(ra, "job-state"); | |
3139 | cupsArrayAdd(ra, "job-state-reasons"); | |
3140 | cupsArrayAdd(ra, "job-uri"); | |
3141 | ||
3142 | copy_job_attributes(client, job, ra); | |
3143 | cupsArrayDelete(ra); | |
3144 | } | |
3145 | ||
3146 | ||
3147 | /* | |
3148 | * 'ipp_send_document()' - Add an attached document to a job object created with | |
3149 | * Create-Job. | |
3150 | */ | |
3151 | ||
3152 | static void | |
3153 | ipp_send_document(_ipp_client_t *client)/* I - Client */ | |
3154 | { | |
3155 | _ipp_job_t *job; /* Job information */ | |
3156 | char filename[1024], /* Filename buffer */ | |
3157 | buffer[4096]; /* Copy buffer */ | |
3158 | ssize_t bytes; /* Bytes read */ | |
3159 | ipp_attribute_t *attr; /* Current attribute */ | |
3160 | cups_array_t *ra; /* Attributes to send in response */ | |
3161 | ||
3162 | ||
3163 | /* | |
3164 | * Get the job... | |
3165 | */ | |
3166 | ||
3167 | if ((job = find_job(client)) == NULL) | |
3168 | { | |
a469f8a5 MS |
3169 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); |
3170 | httpFlush(client->http); | |
83e08001 MS |
3171 | return; |
3172 | } | |
3173 | ||
3174 | /* | |
3175 | * See if we already have a document for this job or the job has already | |
3176 | * in a non-pending state... | |
3177 | */ | |
3178 | ||
a469f8a5 | 3179 | if (job->state > IPP_JSTATE_HELD) |
83e08001 | 3180 | { |
a469f8a5 MS |
3181 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, |
3182 | "Job is not in a pending state."); | |
3183 | httpFlush(client->http); | |
83e08001 MS |
3184 | return; |
3185 | } | |
3186 | else if (job->filename || job->fd >= 0) | |
3187 | { | |
a469f8a5 | 3188 | respond_ipp(client, IPP_STATUS_ERROR_MULTIPLE_JOBS_NOT_SUPPORTED, |
83e08001 | 3189 | "Multiple document jobs are not supported."); |
a469f8a5 | 3190 | httpFlush(client->http); |
83e08001 MS |
3191 | return; |
3192 | } | |
3193 | ||
3194 | if ((attr = ippFindAttribute(client->request, "last-document", | |
3195 | IPP_TAG_ZERO)) == NULL) | |
3196 | { | |
a469f8a5 | 3197 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
83e08001 | 3198 | "Missing required last-document attribute."); |
a469f8a5 | 3199 | httpFlush(client->http); |
83e08001 MS |
3200 | return; |
3201 | } | |
a469f8a5 MS |
3202 | else if (ippGetValueTag(attr) != IPP_TAG_BOOLEAN || ippGetCount(attr) != 1 || |
3203 | !ippGetBoolean(attr, 0)) | |
83e08001 MS |
3204 | { |
3205 | respond_unsupported(client, attr); | |
a469f8a5 | 3206 | httpFlush(client->http); |
83e08001 MS |
3207 | return; |
3208 | } | |
3209 | ||
3210 | /* | |
3211 | * Validate document attributes... | |
3212 | */ | |
3213 | ||
3214 | if (!valid_doc_attributes(client)) | |
3215 | { | |
a469f8a5 | 3216 | httpFlush(client->http); |
83e08001 MS |
3217 | return; |
3218 | } | |
3219 | ||
3220 | /* | |
3221 | * Get the document format for the job... | |
3222 | */ | |
3223 | ||
3224 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3225 | ||
3226 | if ((attr = ippFindAttribute(job->attrs, "document-format", | |
3227 | IPP_TAG_MIMETYPE)) != NULL) | |
a469f8a5 | 3228 | job->format = ippGetString(attr, 0, NULL); |
83e08001 MS |
3229 | else |
3230 | job->format = "application/octet-stream"; | |
3231 | ||
3232 | /* | |
3233 | * Create a file for the request data... | |
3234 | */ | |
3235 | ||
3236 | if (!_cups_strcasecmp(job->format, "image/jpeg")) | |
3237 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
3238 | client->printer->directory, job->id); | |
3239 | else if (!_cups_strcasecmp(job->format, "image/png")) | |
3240 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
3241 | client->printer->directory, job->id); | |
3242 | else if (!_cups_strcasecmp(job->format, "application/pdf")) | |
3243 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
3244 | client->printer->directory, job->id); | |
3245 | else if (!_cups_strcasecmp(job->format, "application/postscript")) | |
3246 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
3247 | client->printer->directory, job->id); | |
3248 | else | |
3249 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
3250 | client->printer->directory, job->id); | |
3251 | ||
3252 | job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3253 | ||
3254 | _cupsRWUnlock(&(client->printer->rwlock)); | |
3255 | ||
3256 | if (job->fd < 0) | |
3257 | { | |
a469f8a5 | 3258 | job->state = IPP_JSTATE_ABORTED; |
83e08001 | 3259 | |
a469f8a5 | 3260 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3261 | "Unable to create print file: %s", strerror(errno)); |
3262 | return; | |
3263 | } | |
3264 | ||
a469f8a5 | 3265 | while ((bytes = httpRead2(client->http, buffer, sizeof(buffer))) > 0) |
83e08001 MS |
3266 | { |
3267 | if (write(job->fd, buffer, bytes) < bytes) | |
3268 | { | |
3269 | int error = errno; /* Write error */ | |
3270 | ||
a469f8a5 | 3271 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3272 | |
3273 | close(job->fd); | |
3274 | job->fd = -1; | |
3275 | ||
3276 | unlink(filename); | |
3277 | ||
a469f8a5 | 3278 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3279 | "Unable to write print file: %s", strerror(error)); |
3280 | return; | |
3281 | } | |
3282 | } | |
3283 | ||
3284 | if (bytes < 0) | |
3285 | { | |
3286 | /* | |
3287 | * Got an error while reading the print data, so abort this job. | |
3288 | */ | |
3289 | ||
a469f8a5 | 3290 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3291 | |
3292 | close(job->fd); | |
3293 | job->fd = -1; | |
3294 | ||
3295 | unlink(filename); | |
3296 | ||
a469f8a5 MS |
3297 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
3298 | "Unable to read print file."); | |
83e08001 MS |
3299 | return; |
3300 | } | |
3301 | ||
3302 | if (close(job->fd)) | |
3303 | { | |
dcb445bc | 3304 | int error = errno; /* Write error */ |
83e08001 | 3305 | |
a469f8a5 | 3306 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3307 | job->fd = -1; |
3308 | ||
3309 | unlink(filename); | |
3310 | ||
a469f8a5 MS |
3311 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
3312 | "Unable to write print file: %s", strerror(error)); | |
83e08001 MS |
3313 | return; |
3314 | } | |
3315 | ||
3316 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3317 | ||
3318 | job->fd = -1; | |
3319 | job->filename = strdup(filename); | |
a469f8a5 | 3320 | job->state = IPP_JSTATE_PENDING; |
83e08001 MS |
3321 | |
3322 | _cupsRWUnlock(&(client->printer->rwlock)); | |
3323 | ||
3324 | /* | |
3325 | * Process the job... | |
3326 | */ | |
3327 | ||
3328 | #if 0 | |
3329 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
3330 | { | |
a469f8a5 MS |
3331 | job->state = IPP_JSTATE_ABORTED; |
3332 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
83e08001 MS |
3333 | return; |
3334 | } | |
3335 | ||
3336 | #else | |
3337 | process_job(job); | |
3338 | #endif /* 0 */ | |
3339 | ||
3340 | /* | |
3341 | * Return the job info... | |
3342 | */ | |
3343 | ||
a469f8a5 | 3344 | respond_ipp(client, IPP_STATUS_OK, NULL); |
83e08001 MS |
3345 | |
3346 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3347 | cupsArrayAdd(ra, "job-id"); | |
3348 | cupsArrayAdd(ra, "job-state"); | |
3349 | cupsArrayAdd(ra, "job-state-reasons"); | |
3350 | cupsArrayAdd(ra, "job-uri"); | |
3351 | ||
3352 | copy_job_attributes(client, job, ra); | |
3353 | cupsArrayDelete(ra); | |
3354 | } | |
3355 | ||
3356 | ||
3357 | /* | |
3358 | * 'ipp_send_uri()' - Add a referenced document to a job object created with | |
3359 | * Create-Job. | |
3360 | */ | |
3361 | ||
3362 | static void | |
3363 | ipp_send_uri(_ipp_client_t *client) /* I - Client */ | |
3364 | { | |
3365 | _ipp_job_t *job; /* Job information */ | |
3366 | ipp_attribute_t *uri; /* document-uri */ | |
3367 | char scheme[256], /* URI scheme */ | |
3368 | userpass[256], /* Username and password info */ | |
3369 | hostname[256], /* Hostname */ | |
3370 | resource[1024]; /* Resource path */ | |
3371 | int port; /* Port number */ | |
3372 | http_uri_status_t uri_status; /* URI decode status */ | |
3373 | http_encryption_t encryption; /* Encryption to use, if any */ | |
3374 | http_t *http; /* Connection for http/https URIs */ | |
3375 | http_status_t status; /* Access status for http/https URIs */ | |
3376 | int infile; /* Input file for local file URIs */ | |
3377 | char filename[1024], /* Filename buffer */ | |
3378 | buffer[4096]; /* Copy buffer */ | |
3379 | ssize_t bytes; /* Bytes read */ | |
3380 | ipp_attribute_t *attr; /* Current attribute */ | |
3381 | cups_array_t *ra; /* Attributes to send in response */ | |
3382 | static const char * const uri_status_strings[] = | |
3383 | { /* URI decode errors */ | |
3384 | "URI too large.", | |
3385 | "Bad arguments to function.", | |
3386 | "Bad resource in URI.", | |
3387 | "Bad port number in URI.", | |
3388 | "Bad hostname in URI.", | |
3389 | "Bad username in URI.", | |
3390 | "Bad scheme in URI.", | |
3391 | "Bad/empty URI." | |
3392 | }; | |
3393 | ||
3394 | ||
3395 | /* | |
3396 | * Get the job... | |
3397 | */ | |
3398 | ||
3399 | if ((job = find_job(client)) == NULL) | |
3400 | { | |
a469f8a5 MS |
3401 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "Job does not exist."); |
3402 | httpFlush(client->http); | |
83e08001 MS |
3403 | return; |
3404 | } | |
3405 | ||
3406 | /* | |
3407 | * See if we already have a document for this job or the job has already | |
3408 | * in a non-pending state... | |
3409 | */ | |
3410 | ||
a469f8a5 | 3411 | if (job->state > IPP_JSTATE_HELD) |
83e08001 | 3412 | { |
a469f8a5 MS |
3413 | respond_ipp(client, IPP_STATUS_ERROR_NOT_POSSIBLE, |
3414 | "Job is not in a pending state."); | |
3415 | httpFlush(client->http); | |
83e08001 MS |
3416 | return; |
3417 | } | |
3418 | else if (job->filename || job->fd >= 0) | |
3419 | { | |
a469f8a5 | 3420 | respond_ipp(client, IPP_STATUS_ERROR_MULTIPLE_JOBS_NOT_SUPPORTED, |
83e08001 | 3421 | "Multiple document jobs are not supported."); |
a469f8a5 | 3422 | httpFlush(client->http); |
83e08001 MS |
3423 | return; |
3424 | } | |
3425 | ||
3426 | if ((attr = ippFindAttribute(client->request, "last-document", | |
3427 | IPP_TAG_ZERO)) == NULL) | |
3428 | { | |
a469f8a5 | 3429 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
83e08001 | 3430 | "Missing required last-document attribute."); |
a469f8a5 | 3431 | httpFlush(client->http); |
83e08001 MS |
3432 | return; |
3433 | } | |
a469f8a5 MS |
3434 | else if (ippGetValueTag(attr) != IPP_TAG_BOOLEAN || ippGetCount(attr) != 1 || |
3435 | !ippGetBoolean(attr, 0)) | |
83e08001 MS |
3436 | { |
3437 | respond_unsupported(client, attr); | |
a469f8a5 | 3438 | httpFlush(client->http); |
83e08001 MS |
3439 | return; |
3440 | } | |
3441 | ||
3442 | /* | |
3443 | * Validate document attributes... | |
3444 | */ | |
3445 | ||
3446 | if (!valid_doc_attributes(client)) | |
3447 | { | |
a469f8a5 | 3448 | httpFlush(client->http); |
83e08001 MS |
3449 | return; |
3450 | } | |
3451 | ||
3452 | /* | |
3453 | * Do we have a file to print? | |
3454 | */ | |
3455 | ||
a469f8a5 | 3456 | if (httpGetState(client->http) == HTTP_STATE_POST_RECV) |
83e08001 | 3457 | { |
a469f8a5 | 3458 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
83e08001 MS |
3459 | "Unexpected document data following request."); |
3460 | return; | |
3461 | } | |
3462 | ||
3463 | /* | |
3464 | * Do we have a document URI? | |
3465 | */ | |
3466 | ||
3467 | if ((uri = ippFindAttribute(client->request, "document-uri", | |
3468 | IPP_TAG_URI)) == NULL) | |
3469 | { | |
a469f8a5 | 3470 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Missing document-uri."); |
83e08001 MS |
3471 | return; |
3472 | } | |
3473 | ||
a469f8a5 | 3474 | if (ippGetCount(uri) != 1) |
83e08001 | 3475 | { |
a469f8a5 MS |
3476 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
3477 | "Too many document-uri values."); | |
83e08001 MS |
3478 | return; |
3479 | } | |
3480 | ||
a469f8a5 | 3481 | uri_status = httpSeparateURI(HTTP_URI_CODING_ALL, ippGetString(uri, 0, NULL), |
83e08001 MS |
3482 | scheme, sizeof(scheme), userpass, |
3483 | sizeof(userpass), hostname, sizeof(hostname), | |
3484 | &port, resource, sizeof(resource)); | |
a469f8a5 | 3485 | if (uri_status < HTTP_URI_STATUS_OK) |
83e08001 | 3486 | { |
a469f8a5 MS |
3487 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Bad document-uri: %s", |
3488 | uri_status_strings[uri_status - HTTP_URI_STATUS_OVERFLOW]); | |
83e08001 MS |
3489 | return; |
3490 | } | |
3491 | ||
3492 | if (strcmp(scheme, "file") && | |
3493 | #ifdef HAVE_SSL | |
3494 | strcmp(scheme, "https") && | |
3495 | #endif /* HAVE_SSL */ | |
3496 | strcmp(scheme, "http")) | |
3497 | { | |
a469f8a5 MS |
3498 | respond_ipp(client, IPP_STATUS_ERROR_URI_SCHEME, |
3499 | "URI scheme \"%s\" not supported.", scheme); | |
83e08001 MS |
3500 | return; |
3501 | } | |
3502 | ||
3503 | if (!strcmp(scheme, "file") && access(resource, R_OK)) | |
3504 | { | |
a469f8a5 MS |
3505 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
3506 | "Unable to access URI: %s", strerror(errno)); | |
83e08001 MS |
3507 | return; |
3508 | } | |
3509 | ||
3510 | /* | |
3511 | * Get the document format for the job... | |
3512 | */ | |
3513 | ||
3514 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3515 | ||
3516 | if ((attr = ippFindAttribute(job->attrs, "document-format", | |
3517 | IPP_TAG_MIMETYPE)) != NULL) | |
a469f8a5 | 3518 | job->format = ippGetString(attr, 0, NULL); |
83e08001 MS |
3519 | else |
3520 | job->format = "application/octet-stream"; | |
3521 | ||
3522 | /* | |
3523 | * Create a file for the request data... | |
3524 | */ | |
3525 | ||
3526 | if (!_cups_strcasecmp(job->format, "image/jpeg")) | |
3527 | snprintf(filename, sizeof(filename), "%s/%d.jpg", | |
3528 | client->printer->directory, job->id); | |
3529 | else if (!_cups_strcasecmp(job->format, "image/png")) | |
3530 | snprintf(filename, sizeof(filename), "%s/%d.png", | |
3531 | client->printer->directory, job->id); | |
3532 | else if (!_cups_strcasecmp(job->format, "application/pdf")) | |
3533 | snprintf(filename, sizeof(filename), "%s/%d.pdf", | |
3534 | client->printer->directory, job->id); | |
3535 | else if (!_cups_strcasecmp(job->format, "application/postscript")) | |
3536 | snprintf(filename, sizeof(filename), "%s/%d.ps", | |
3537 | client->printer->directory, job->id); | |
3538 | else | |
3539 | snprintf(filename, sizeof(filename), "%s/%d.prn", | |
3540 | client->printer->directory, job->id); | |
3541 | ||
3542 | job->fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); | |
3543 | ||
3544 | _cupsRWUnlock(&(client->printer->rwlock)); | |
3545 | ||
3546 | if (job->fd < 0) | |
3547 | { | |
a469f8a5 | 3548 | job->state = IPP_JSTATE_ABORTED; |
83e08001 | 3549 | |
a469f8a5 | 3550 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3551 | "Unable to create print file: %s", strerror(errno)); |
3552 | return; | |
3553 | } | |
3554 | ||
3555 | if (!strcmp(scheme, "file")) | |
3556 | { | |
3557 | if ((infile = open(resource, O_RDONLY)) < 0) | |
3558 | { | |
a469f8a5 MS |
3559 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
3560 | "Unable to access URI: %s", strerror(errno)); | |
83e08001 MS |
3561 | return; |
3562 | } | |
3563 | ||
3564 | do | |
3565 | { | |
3566 | if ((bytes = read(infile, buffer, sizeof(buffer))) < 0 && | |
3567 | (errno == EAGAIN || errno == EINTR)) | |
3568 | bytes = 1; | |
3569 | else if (bytes > 0 && write(job->fd, buffer, bytes) < bytes) | |
3570 | { | |
3571 | int error = errno; /* Write error */ | |
3572 | ||
a469f8a5 | 3573 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3574 | |
3575 | close(job->fd); | |
3576 | job->fd = -1; | |
3577 | ||
3578 | unlink(filename); | |
3579 | close(infile); | |
3580 | ||
a469f8a5 | 3581 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3582 | "Unable to write print file: %s", strerror(error)); |
3583 | return; | |
3584 | } | |
3585 | } | |
3586 | while (bytes > 0); | |
3587 | ||
3588 | close(infile); | |
3589 | } | |
3590 | else | |
3591 | { | |
3592 | #ifdef HAVE_SSL | |
3593 | if (port == 443 || !strcmp(scheme, "https")) | |
a469f8a5 | 3594 | encryption = HTTP_ENCRYPTION_ALWAYS; |
83e08001 MS |
3595 | else |
3596 | #endif /* HAVE_SSL */ | |
a469f8a5 | 3597 | encryption = HTTP_ENCRYPTION_IF_REQUESTED; |
83e08001 | 3598 | |
a469f8a5 MS |
3599 | if ((http = httpConnect2(hostname, port, NULL, AF_UNSPEC, encryption, |
3600 | 1, 30000, NULL)) == NULL) | |
83e08001 | 3601 | { |
a469f8a5 | 3602 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
83e08001 MS |
3603 | "Unable to connect to %s: %s", hostname, |
3604 | cupsLastErrorString()); | |
a469f8a5 | 3605 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3606 | |
3607 | close(job->fd); | |
3608 | job->fd = -1; | |
3609 | ||
3610 | unlink(filename); | |
3611 | return; | |
3612 | } | |
3613 | ||
3614 | httpClearFields(http); | |
3615 | httpSetField(http, HTTP_FIELD_ACCEPT_LANGUAGE, "en"); | |
3616 | if (httpGet(http, resource)) | |
3617 | { | |
a469f8a5 MS |
3618 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
3619 | "Unable to GET URI: %s", strerror(errno)); | |
83e08001 | 3620 | |
a469f8a5 | 3621 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3622 | |
3623 | close(job->fd); | |
3624 | job->fd = -1; | |
3625 | ||
3626 | unlink(filename); | |
3627 | httpClose(http); | |
3628 | return; | |
3629 | } | |
3630 | ||
a469f8a5 | 3631 | while ((status = httpUpdate(http)) == HTTP_STATUS_CONTINUE); |
83e08001 | 3632 | |
a469f8a5 | 3633 | if (status != HTTP_STATUS_OK) |
83e08001 | 3634 | { |
a469f8a5 MS |
3635 | respond_ipp(client, IPP_STATUS_ERROR_DOCUMENT_ACCESS, |
3636 | "Unable to GET URI: %s", httpStatus(status)); | |
83e08001 | 3637 | |
a469f8a5 | 3638 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3639 | |
3640 | close(job->fd); | |
3641 | job->fd = -1; | |
3642 | ||
3643 | unlink(filename); | |
3644 | httpClose(http); | |
3645 | return; | |
3646 | } | |
3647 | ||
3648 | while ((bytes = httpRead2(http, buffer, sizeof(buffer))) > 0) | |
3649 | { | |
3650 | if (write(job->fd, buffer, bytes) < bytes) | |
3651 | { | |
3652 | int error = errno; /* Write error */ | |
3653 | ||
a469f8a5 | 3654 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3655 | |
3656 | close(job->fd); | |
3657 | job->fd = -1; | |
3658 | ||
3659 | unlink(filename); | |
3660 | httpClose(http); | |
3661 | ||
a469f8a5 | 3662 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
83e08001 MS |
3663 | "Unable to write print file: %s", strerror(error)); |
3664 | return; | |
3665 | } | |
3666 | } | |
3667 | ||
3668 | httpClose(http); | |
3669 | } | |
3670 | ||
3671 | if (close(job->fd)) | |
3672 | { | |
3673 | int error = errno; /* Write error */ | |
3674 | ||
a469f8a5 | 3675 | job->state = IPP_JSTATE_ABORTED; |
83e08001 MS |
3676 | job->fd = -1; |
3677 | ||
3678 | unlink(filename); | |
3679 | ||
a469f8a5 MS |
3680 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, |
3681 | "Unable to write print file: %s", strerror(error)); | |
83e08001 MS |
3682 | return; |
3683 | } | |
3684 | ||
3685 | _cupsRWLockWrite(&(client->printer->rwlock)); | |
3686 | ||
3687 | job->fd = -1; | |
3688 | job->filename = strdup(filename); | |
a469f8a5 | 3689 | job->state = IPP_JSTATE_PENDING; |
83e08001 MS |
3690 | |
3691 | _cupsRWUnlock(&(client->printer->rwlock)); | |
3692 | ||
3693 | /* | |
3694 | * Process the job... | |
3695 | */ | |
3696 | ||
3697 | #if 0 | |
3698 | if (!_cupsThreadCreate((_cups_thread_func_t)process_job, job)) | |
3699 | { | |
a469f8a5 MS |
3700 | job->state = IPP_JSTATE_ABORTED; |
3701 | respond_ipp(client, IPP_STATUS_ERROR_INTERNAL, "Unable to process job."); | |
83e08001 MS |
3702 | return; |
3703 | } | |
3704 | ||
3705 | #else | |
3706 | process_job(job); | |
3707 | #endif /* 0 */ | |
3708 | ||
3709 | /* | |
3710 | * Return the job info... | |
3711 | */ | |
3712 | ||
a469f8a5 | 3713 | respond_ipp(client, IPP_STATUS_OK, NULL); |
83e08001 MS |
3714 | |
3715 | ra = cupsArrayNew((cups_array_func_t)strcmp, NULL); | |
3716 | cupsArrayAdd(ra, "job-id"); | |
3717 | cupsArrayAdd(ra, "job-state"); | |
3718 | cupsArrayAdd(ra, "job-state-reasons"); | |
3719 | cupsArrayAdd(ra, "job-uri"); | |
3720 | ||
3721 | copy_job_attributes(client, job, ra); | |
3722 | cupsArrayDelete(ra); | |
3723 | } | |
3724 | ||
3725 | ||
3726 | /* | |
3727 | * 'ipp_validate_job()' - Validate job creation attributes. | |
3728 | */ | |
3729 | ||
3730 | static void | |
3731 | ipp_validate_job(_ipp_client_t *client) /* I - Client */ | |
3732 | { | |
3733 | if (valid_job_attributes(client)) | |
a469f8a5 | 3734 | respond_ipp(client, IPP_STATUS_OK, NULL); |
83e08001 MS |
3735 | } |
3736 | ||
3737 | ||
3738 | /* | |
3739 | * 'process_client()' - Process client requests on a thread. | |
3740 | */ | |
3741 | ||
3742 | static void * /* O - Exit status */ | |
3743 | process_client(_ipp_client_t *client) /* I - Client */ | |
3744 | { | |
3745 | /* | |
3746 | * Loop until we are out of requests or timeout (30 seconds)... | |
3747 | */ | |
3748 | ||
a469f8a5 | 3749 | while (httpWait(client->http, 30000)) |
83e08001 MS |
3750 | if (!process_http(client)) |
3751 | break; | |
3752 | ||
3753 | /* | |
3754 | * Close the conection to the client and return... | |
3755 | */ | |
3756 | ||
3757 | delete_client(client); | |
3758 | ||
3759 | return (NULL); | |
3760 | } | |
3761 | ||
3762 | ||
3763 | /* | |
3764 | * 'process_http()' - Process a HTTP request. | |
3765 | */ | |
3766 | ||
3767 | int /* O - 1 on success, 0 on failure */ | |
3768 | process_http(_ipp_client_t *client) /* I - Client connection */ | |
3769 | { | |
a469f8a5 MS |
3770 | char uri[1024]; /* URI */ |
3771 | http_state_t http_state; /* HTTP state */ | |
3772 | http_status_t http_status; /* HTTP status */ | |
3773 | ipp_state_t ipp_state; /* State of IPP transfer */ | |
3774 | char scheme[32], /* Method/scheme */ | |
3775 | userpass[128], /* Username:password */ | |
3776 | hostname[HTTP_MAX_HOST]; | |
3777 | /* Hostname */ | |
3778 | int port; /* Port number */ | |
3779 | const char *encoding; /* Content-Encoding value */ | |
3780 | static const char * const http_states[] = | |
3781 | { /* Strings for logging HTTP method */ | |
3782 | "WAITING", | |
3783 | "OPTIONS", | |
3784 | "GET", | |
3785 | "GET_SEND", | |
3786 | "HEAD", | |
3787 | "POST", | |
3788 | "POST_RECV", | |
3789 | "POST_SEND", | |
3790 | "PUT", | |
3791 | "PUT_RECV", | |
3792 | "DELETE", | |
3793 | "TRACE", | |
3794 | "CONNECT", | |
3795 | "STATUS", | |
3796 | "UNKNOWN_METHOD", | |
3797 | "UNKNOWN_VERSION" | |
3798 | }; | |
83e08001 | 3799 | |
83e08001 MS |
3800 | |
3801 | /* | |
3802 | * Clear state variables... | |
3803 | */ | |
3804 | ||
83e08001 MS |
3805 | ippDelete(client->request); |
3806 | ippDelete(client->response); | |
3807 | ||
a469f8a5 MS |
3808 | client->request = NULL; |
3809 | client->response = NULL; | |
3810 | client->operation = HTTP_STATE_WAITING; | |
83e08001 MS |
3811 | |
3812 | /* | |
3813 | * Read a request from the connection... | |
3814 | */ | |
3815 | ||
a469f8a5 MS |
3816 | while ((http_state = httpReadRequest(client->http, uri, |
3817 | sizeof(uri))) == HTTP_STATE_WAITING) | |
3818 | usleep(1); | |
83e08001 MS |
3819 | |
3820 | /* | |
3821 | * Parse the request line... | |
3822 | */ | |
3823 | ||
a469f8a5 | 3824 | if (http_state == HTTP_STATE_ERROR) |
83e08001 | 3825 | { |
a469f8a5 MS |
3826 | if (httpError(client->http) == EPIPE) |
3827 | fprintf(stderr, "%s Client closed connection.\n", client->hostname); | |
3828 | else | |
db8b865d MS |
3829 | fprintf(stderr, "%s Bad request line (%s).\n", client->hostname, |
3830 | strerror(httpError(client->http))); | |
83e08001 | 3831 | |
a469f8a5 | 3832 | return (0); |
83e08001 | 3833 | } |
a469f8a5 | 3834 | else if (http_state == HTTP_STATE_UNKNOWN_METHOD) |
83e08001 | 3835 | { |
a469f8a5 MS |
3836 | fprintf(stderr, "%s Bad/unknown operation.\n", client->hostname); |
3837 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
3838 | return (0); | |
1106b00e | 3839 | } |
a469f8a5 | 3840 | else if (http_state == HTTP_STATE_UNKNOWN_VERSION) |
1106b00e | 3841 | { |
a469f8a5 MS |
3842 | fprintf(stderr, "%s Bad HTTP version.\n", client->hostname); |
3843 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
3844 | return (0); | |
1106b00e MS |
3845 | } |
3846 | ||
a469f8a5 MS |
3847 | fprintf(stderr, "%s %s %s\n", client->hostname, http_states[http_state], |
3848 | uri); | |
3849 | ||
1106b00e | 3850 | /* |
a469f8a5 | 3851 | * Separate the URI into its components... |
1106b00e MS |
3852 | */ |
3853 | ||
a469f8a5 MS |
3854 | if (httpSeparateURI(HTTP_URI_CODING_MOST, uri, scheme, sizeof(scheme), |
3855 | userpass, sizeof(userpass), | |
3856 | hostname, sizeof(hostname), &port, | |
3857 | client->uri, sizeof(client->uri)) < HTTP_URI_STATUS_OK) | |
1106b00e | 3858 | { |
a469f8a5 MS |
3859 | fprintf(stderr, "%s Bad URI \"%s\".\n", client->hostname, uri); |
3860 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); | |
1106b00e MS |
3861 | return (0); |
3862 | } | |
3863 | ||
a469f8a5 MS |
3864 | /* |
3865 | * Process the request... | |
3866 | */ | |
3867 | ||
3868 | client->start = time(NULL); | |
3869 | client->operation = httpGetState(client->http); | |
1106b00e MS |
3870 | |
3871 | /* | |
3872 | * Parse incoming parameters until the status changes... | |
3873 | */ | |
3874 | ||
a469f8a5 | 3875 | while ((http_status = httpUpdate(client->http)) == HTTP_STATUS_CONTINUE); |
1106b00e | 3876 | |
a469f8a5 | 3877 | if (http_status != HTTP_STATUS_OK) |
1106b00e | 3878 | { |
a469f8a5 | 3879 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); |
1106b00e MS |
3880 | return (0); |
3881 | } | |
3882 | ||
a469f8a5 MS |
3883 | if (!httpGetField(client->http, HTTP_FIELD_HOST)[0] && |
3884 | httpGetVersion(client->http) >= HTTP_VERSION_1_1) | |
1106b00e MS |
3885 | { |
3886 | /* | |
3887 | * HTTP/1.1 and higher require the "Host:" field... | |
3888 | */ | |
3889 | ||
a469f8a5 | 3890 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); |
1106b00e MS |
3891 | return (0); |
3892 | } | |
3893 | ||
3894 | /* | |
3895 | * Handle HTTP Upgrade... | |
3896 | */ | |
3897 | ||
a469f8a5 MS |
3898 | if (!_cups_strcasecmp(httpGetField(client->http, HTTP_FIELD_CONNECTION), |
3899 | "Upgrade")) | |
1106b00e | 3900 | { |
a469f8a5 | 3901 | if (!respond_http(client, HTTP_STATUS_NOT_IMPLEMENTED, NULL, NULL, 0)) |
1106b00e MS |
3902 | return (0); |
3903 | } | |
3904 | ||
e60ec91f MS |
3905 | /* |
3906 | * Handle HTTP Expect... | |
3907 | */ | |
3908 | ||
a469f8a5 MS |
3909 | if (httpGetExpect(client->http) && |
3910 | (client->operation == HTTP_STATE_POST || | |
3911 | client->operation == HTTP_STATE_PUT)) | |
e60ec91f | 3912 | { |
a469f8a5 | 3913 | if (httpGetExpect(client->http) == HTTP_STATUS_CONTINUE) |
e60ec91f MS |
3914 | { |
3915 | /* | |
3916 | * Send 100-continue header... | |
3917 | */ | |
3918 | ||
a469f8a5 | 3919 | if (!respond_http(client, HTTP_STATUS_CONTINUE, NULL, NULL, 0)) |
e60ec91f MS |
3920 | return (0); |
3921 | } | |
3922 | else | |
3923 | { | |
3924 | /* | |
3925 | * Send 417-expectation-failed header... | |
3926 | */ | |
3927 | ||
a469f8a5 | 3928 | if (!respond_http(client, HTTP_STATUS_EXPECTATION_FAILED, NULL, NULL, 0)) |
e60ec91f | 3929 | return (0); |
e60ec91f MS |
3930 | } |
3931 | } | |
3932 | ||
1106b00e MS |
3933 | /* |
3934 | * Handle new transfers... | |
3935 | */ | |
3936 | ||
a469f8a5 MS |
3937 | encoding = httpGetContentEncoding(client->http); |
3938 | ||
1106b00e MS |
3939 | switch (client->operation) |
3940 | { | |
a469f8a5 | 3941 | case HTTP_STATE_OPTIONS : |
1106b00e MS |
3942 | /* |
3943 | * Do HEAD/OPTIONS command... | |
3944 | */ | |
3945 | ||
a469f8a5 | 3946 | return (respond_http(client, HTTP_STATUS_OK, NULL, NULL, 0)); |
1106b00e | 3947 | |
a469f8a5 | 3948 | case HTTP_STATE_HEAD : |
1106b00e | 3949 | if (!strcmp(client->uri, "/icon.png")) |
a469f8a5 | 3950 | return (respond_http(client, HTTP_STATUS_OK, NULL, "image/png", 0)); |
1106b00e | 3951 | else if (!strcmp(client->uri, "/")) |
a469f8a5 | 3952 | return (respond_http(client, HTTP_STATUS_OK, NULL, "text/html", 0)); |
1106b00e | 3953 | else |
a469f8a5 | 3954 | return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0)); |
1106b00e MS |
3955 | break; |
3956 | ||
a469f8a5 | 3957 | case HTTP_STATE_GET : |
1106b00e MS |
3958 | if (!strcmp(client->uri, "/icon.png")) |
3959 | { | |
3960 | /* | |
3961 | * Send PNG icon file. | |
3962 | */ | |
3963 | ||
3964 | int fd; /* Icon file */ | |
3965 | struct stat fileinfo; /* Icon file information */ | |
3966 | char buffer[4096]; /* Copy buffer */ | |
3967 | ssize_t bytes; /* Bytes */ | |
3968 | ||
a469f8a5 MS |
3969 | fprintf(stderr, "Icon file is \"%s\".\n", client->printer->icon); |
3970 | ||
1106b00e MS |
3971 | if (!stat(client->printer->icon, &fileinfo) && |
3972 | (fd = open(client->printer->icon, O_RDONLY)) >= 0) | |
3973 | { | |
a469f8a5 MS |
3974 | if (!respond_http(client, HTTP_STATUS_OK, NULL, "image/png", |
3975 | fileinfo.st_size)) | |
1106b00e MS |
3976 | { |
3977 | close(fd); | |
3978 | return (0); | |
3979 | } | |
3980 | ||
3981 | while ((bytes = read(fd, buffer, sizeof(buffer))) > 0) | |
a469f8a5 | 3982 | httpWrite2(client->http, buffer, bytes); |
1106b00e | 3983 | |
a469f8a5 | 3984 | httpFlushWrite(client->http); |
1106b00e MS |
3985 | |
3986 | close(fd); | |
3987 | } | |
3988 | else | |
a469f8a5 | 3989 | return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0)); |
1106b00e MS |
3990 | } |
3991 | else if (!strcmp(client->uri, "/")) | |
3992 | { | |
3993 | /* | |
3994 | * Show web status page... | |
3995 | */ | |
3996 | ||
a469f8a5 | 3997 | if (!respond_http(client, HTTP_STATUS_OK, encoding, "text/html", 0)) |
1106b00e MS |
3998 | return (0); |
3999 | ||
4000 | html_printf(client, | |
4001 | "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" " | |
4002 | "\"http://www.w3.org/TR/html4/strict.dtd\">\n" | |
4003 | "<html>\n" | |
4004 | "<head>\n" | |
4005 | "<title>%s</title>\n" | |
4006 | "<link rel=\"SHORTCUT ICON\" href=\"/icon.png\" " | |
4007 | "type=\"image/png\">\n" | |
4008 | "</head>\n" | |
4009 | "<body>\n" | |
4010 | "</body>\n" | |
a469f8a5 | 4011 | "<h1><img align=\"right\" src=\"/icon.png\">%s</h1>\n" |
1106b00e MS |
4012 | "<p>%s, %d job(s).</p>\n" |
4013 | "</body>\n" | |
4014 | "</html>\n", | |
4015 | client->printer->name, client->printer->name, | |
a469f8a5 MS |
4016 | client->printer->state == IPP_PSTATE_IDLE ? "Idle" : |
4017 | client->printer->state == IPP_PSTATE_PROCESSING ? | |
1106b00e MS |
4018 | "Printing" : "Stopped", |
4019 | cupsArrayCount(client->printer->jobs)); | |
a469f8a5 | 4020 | httpWrite2(client->http, "", 0); |
1106b00e MS |
4021 | |
4022 | return (1); | |
4023 | } | |
4024 | else | |
a469f8a5 | 4025 | return (respond_http(client, HTTP_STATUS_NOT_FOUND, NULL, NULL, 0)); |
1106b00e MS |
4026 | break; |
4027 | ||
a469f8a5 MS |
4028 | case HTTP_STATE_POST : |
4029 | if (strcmp(httpGetField(client->http, HTTP_FIELD_CONTENT_TYPE), | |
1106b00e MS |
4030 | "application/ipp")) |
4031 | { | |
4032 | /* | |
4033 | * Not an IPP request... | |
4034 | */ | |
4035 | ||
a469f8a5 | 4036 | return (respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0)); |
1106b00e MS |
4037 | } |
4038 | ||
4039 | /* | |
4040 | * Read the IPP request... | |
4041 | */ | |
4042 | ||
4043 | client->request = ippNew(); | |
4044 | ||
a469f8a5 MS |
4045 | while ((ipp_state = ippRead(client->http, |
4046 | client->request)) != IPP_STATE_DATA) | |
4047 | { | |
4048 | if (ipp_state == IPP_STATE_ERROR) | |
1106b00e | 4049 | { |
a469f8a5 | 4050 | fprintf(stderr, "%s IPP read error (%s).\n", client->hostname, |
83e08001 | 4051 | cupsLastErrorString()); |
a469f8a5 | 4052 | respond_http(client, HTTP_STATUS_BAD_REQUEST, NULL, NULL, 0); |
1106b00e MS |
4053 | return (0); |
4054 | } | |
a469f8a5 | 4055 | } |
1106b00e MS |
4056 | |
4057 | /* | |
4058 | * Now that we have the IPP request, process the request... | |
4059 | */ | |
4060 | ||
4061 | return (process_ipp(client)); | |
4062 | ||
4063 | default : | |
4064 | break; /* Anti-compiler-warning-code */ | |
4065 | } | |
4066 | ||
4067 | return (1); | |
4068 | } | |
4069 | ||
4070 | ||
4071 | /* | |
4072 | * 'process_ipp()' - Process an IPP request. | |
4073 | */ | |
4074 | ||
4075 | static int /* O - 1 on success, 0 on error */ | |
4076 | process_ipp(_ipp_client_t *client) /* I - Client */ | |
4077 | { | |
4078 | ipp_tag_t group; /* Current group tag */ | |
4079 | ipp_attribute_t *attr; /* Current attribute */ | |
4080 | ipp_attribute_t *charset; /* Character set attribute */ | |
4081 | ipp_attribute_t *language; /* Language attribute */ | |
4082 | ipp_attribute_t *uri; /* Printer URI attribute */ | |
a469f8a5 MS |
4083 | int major, minor; /* Version number */ |
4084 | const char *name; /* Name of attribute */ | |
1106b00e MS |
4085 | |
4086 | ||
83e08001 | 4087 | debug_attributes("Request", client->request, 1); |
1106b00e MS |
4088 | |
4089 | /* | |
4090 | * First build an empty response message for this request... | |
4091 | */ | |
4092 | ||
a469f8a5 MS |
4093 | client->operation_id = ippGetOperation(client->request); |
4094 | client->response = ippNewResponse(client->request); | |
1106b00e MS |
4095 | |
4096 | /* | |
4097 | * Then validate the request header and required attributes... | |
4098 | */ | |
4099 | ||
a469f8a5 MS |
4100 | major = ippGetVersion(client->request, &minor); |
4101 | ||
4102 | if (major < 1 || major > 2) | |
1106b00e MS |
4103 | { |
4104 | /* | |
4105 | * Return an error, since we only support IPP 1.x and 2.x. | |
4106 | */ | |
4107 | ||
a469f8a5 MS |
4108 | respond_ipp(client, IPP_STATUS_ERROR_VERSION_NOT_SUPPORTED, |
4109 | "Bad request version number %d.%d.", major, minor); | |
1106b00e | 4110 | } |
a469f8a5 MS |
4111 | else if (ippGetRequestId(client->request) <= 0) |
4112 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, "Bad request-id %d.", | |
4113 | ippGetRequestId(client->request)); | |
4114 | else if (!ippFirstAttribute(client->request)) | |
4115 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, | |
4116 | "No attributes in request."); | |
1106b00e MS |
4117 | else |
4118 | { | |
4119 | /* | |
4120 | * Make sure that the attributes are provided in the correct order and | |
4121 | * don't repeat groups... | |
4122 | */ | |
4123 | ||
a469f8a5 MS |
4124 | for (attr = ippFirstAttribute(client->request), |
4125 | group = ippGetGroupTag(attr); | |
1106b00e | 4126 | attr; |
a469f8a5 MS |
4127 | attr = ippNextAttribute(client->request)) |
4128 | { | |
4129 | if (ippGetGroupTag(attr) < group && ippGetGroupTag(attr) != IPP_TAG_ZERO) | |
1106b00e MS |
4130 | { |
4131 | /* | |
4132 | * Out of order; return an error... | |
4133 | */ | |
4134 | ||
a469f8a5 MS |
4135 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
4136 | "Attribute groups are out of order (%x < %x).", | |
4137 | ippGetGroupTag(attr), group); | |
1106b00e MS |
4138 | break; |
4139 | } | |
4140 | else | |
a469f8a5 MS |
4141 | group = ippGetGroupTag(attr); |
4142 | } | |
1106b00e MS |
4143 | |
4144 | if (!attr) | |
4145 | { | |
4146 | /* | |
4147 | * Then make sure that the first three attributes are: | |
4148 | * | |
4149 | * attributes-charset | |
4150 | * attributes-natural-language | |
4151 | * printer-uri/job-uri | |
4152 | */ | |
4153 | ||
a469f8a5 MS |
4154 | attr = ippFirstAttribute(client->request); |
4155 | name = ippGetName(attr); | |
4156 | if (attr && name && !strcmp(name, "attributes-charset") && | |
4157 | ippGetValueTag(attr) == IPP_TAG_CHARSET) | |
1106b00e MS |
4158 | charset = attr; |
4159 | else | |
4160 | charset = NULL; | |
4161 | ||
a469f8a5 MS |
4162 | attr = ippNextAttribute(client->request); |
4163 | name = ippGetName(attr); | |
1106b00e | 4164 | |
a469f8a5 MS |
4165 | if (attr && name && !strcmp(name, "attributes-natural-language") && |
4166 | ippGetValueTag(attr) == IPP_TAG_LANGUAGE) | |
1106b00e MS |
4167 | language = attr; |
4168 | else | |
4169 | language = NULL; | |
4170 | ||
4171 | if ((attr = ippFindAttribute(client->request, "printer-uri", | |
4172 | IPP_TAG_URI)) != NULL) | |
4173 | uri = attr; | |
4174 | else if ((attr = ippFindAttribute(client->request, "job-uri", | |
4175 | IPP_TAG_URI)) != NULL) | |
4176 | uri = attr; | |
4177 | else | |
4178 | uri = NULL; | |
4179 | ||
1106b00e | 4180 | if (charset && |
a469f8a5 MS |
4181 | _cups_strcasecmp(ippGetString(charset, 0, NULL), "us-ascii") && |
4182 | _cups_strcasecmp(ippGetString(charset, 0, NULL), "utf-8")) | |
1106b00e MS |
4183 | { |
4184 | /* | |
4185 | * Bad character set... | |
4186 | */ | |
4187 | ||
a469f8a5 | 4188 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
1106b00e | 4189 | "Unsupported character set \"%s\".", |
a469f8a5 | 4190 | ippGetString(charset, 0, NULL)); |
1106b00e MS |
4191 | } |
4192 | else if (!charset || !language || !uri) | |
4193 | { | |
4194 | /* | |
4195 | * Return an error, since attributes-charset, | |
4196 | * attributes-natural-language, and printer-uri/job-uri are required | |
4197 | * for all operations. | |
4198 | */ | |
4199 | ||
a469f8a5 MS |
4200 | respond_ipp(client, IPP_STATUS_ERROR_BAD_REQUEST, |
4201 | "Missing required attributes."); | |
1106b00e | 4202 | } |
a469f8a5 MS |
4203 | else if (strcmp(ippGetString(uri, 0, NULL), client->printer->uri) && |
4204 | strncmp(ippGetString(uri, 0, NULL), client->printer->uri, | |
1106b00e MS |
4205 | client->printer->urilen)) |
4206 | { | |
a469f8a5 MS |
4207 | respond_ipp(client, IPP_STATUS_ERROR_NOT_FOUND, "%s %s not found.", |
4208 | ippGetName(uri), ippGetString(uri, 0, NULL)); | |
1106b00e MS |
4209 | } |
4210 | else | |
4211 | { | |
4212 | /* | |
4213 | * Try processing the operation... | |
4214 | */ | |
4215 | ||
a469f8a5 MS |
4216 | #if 0 /* Already doing this in process_http()... */ |
4217 | if (httpGetExpect(client->http) == HTTP_STATUS_CONTINUE) | |
1106b00e MS |
4218 | { |
4219 | /* | |
4220 | * Send 100-continue header... | |
4221 | */ | |
4222 | ||
a469f8a5 | 4223 | if (!respond_http(client, HTTP_STATUS_CONTINUE, NULL, NULL, 0)) |
1106b00e MS |
4224 | return (0); |
4225 | } | |
a469f8a5 | 4226 | #endif /* 0 */ |
1106b00e | 4227 | |
a469f8a5 | 4228 | switch (ippGetOperation(client->request)) |
1106b00e | 4229 | { |
a469f8a5 | 4230 | case IPP_OP_PRINT_JOB : |
1106b00e MS |
4231 | ipp_print_job(client); |
4232 | break; | |
4233 | ||
a469f8a5 | 4234 | case IPP_OP_PRINT_URI : |
83e08001 MS |
4235 | ipp_print_uri(client); |
4236 | break; | |
4237 | ||
a469f8a5 | 4238 | case IPP_OP_VALIDATE_JOB : |
1106b00e MS |
4239 | ipp_validate_job(client); |
4240 | break; | |
4241 | ||
a469f8a5 | 4242 | case IPP_OP_CREATE_JOB : |
83e08001 MS |
4243 | ipp_create_job(client); |
4244 | break; | |
4245 | ||
a469f8a5 | 4246 | case IPP_OP_SEND_DOCUMENT : |
83e08001 MS |
4247 | ipp_send_document(client); |
4248 | break; | |
4249 | ||
a469f8a5 | 4250 | case IPP_OP_SEND_URI : |
83e08001 MS |
4251 | ipp_send_uri(client); |
4252 | break; | |
4253 | ||
a469f8a5 | 4254 | case IPP_OP_CANCEL_JOB : |
1106b00e MS |
4255 | ipp_cancel_job(client); |
4256 | break; | |
4257 | ||
a469f8a5 | 4258 | case IPP_OP_GET_JOB_ATTRIBUTES : |
1106b00e MS |
4259 | ipp_get_job_attributes(client); |
4260 | break; | |
4261 | ||
a469f8a5 | 4262 | case IPP_OP_GET_JOBS : |
1106b00e MS |
4263 | ipp_get_jobs(client); |
4264 | break; | |
4265 | ||
a469f8a5 | 4266 | case IPP_OP_GET_PRINTER_ATTRIBUTES : |
1106b00e MS |
4267 | ipp_get_printer_attributes(client); |
4268 | break; | |
4269 | ||
4270 | default : | |
a469f8a5 | 4271 | respond_ipp(client, IPP_STATUS_ERROR_OPERATION_NOT_SUPPORTED, |
1106b00e MS |
4272 | "Operation not supported."); |
4273 | break; | |
4274 | } | |
4275 | } | |
4276 | } | |
4277 | } | |
4278 | ||
4279 | /* | |
4280 | * Send the HTTP header and return... | |
4281 | */ | |
4282 | ||
a469f8a5 MS |
4283 | if (httpGetState(client->http) != HTTP_STATE_POST_SEND) |
4284 | httpFlush(client->http); /* Flush trailing (junk) data */ | |
1106b00e | 4285 | |
a469f8a5 | 4286 | return (respond_http(client, HTTP_STATUS_OK, NULL, "application/ipp", |
1106b00e MS |
4287 | ippLength(client->response))); |
4288 | } | |
4289 | ||
4290 | ||
4291 | /* | |
4292 | * 'process_job()' - Process a print job. | |
4293 | */ | |
4294 | ||
4295 | static void * /* O - Thread exit status */ | |
4296 | process_job(_ipp_job_t *job) /* I - Job */ | |
4297 | { | |
a469f8a5 MS |
4298 | job->state = IPP_JSTATE_PROCESSING; |
4299 | job->printer->state = IPP_PSTATE_PROCESSING; | |
1106b00e | 4300 | |
db8b865d MS |
4301 | if (job->printer->command) |
4302 | { | |
4303 | /* | |
4304 | * Execute a command with the job spool file and wait for it to complete... | |
4305 | */ | |
4306 | ||
4307 | int pid, /* Process ID */ | |
4308 | status; /* Exit status */ | |
4309 | time_t start, /* Start time */ | |
4310 | end; /* End time */ | |
4311 | ||
4312 | fprintf(stderr, "Running command \"%s %s\".\n", job->printer->command, | |
4313 | job->filename); | |
4314 | time(&start); | |
4315 | ||
4316 | if ((pid = fork()) == 0) | |
4317 | { | |
4318 | /* | |
4319 | * Child comes here... | |
4320 | */ | |
4321 | ||
4322 | execlp(job->printer->command, job->printer->command, job->filename, | |
4323 | (void *)NULL); | |
4324 | exit(errno); | |
4325 | } | |
4326 | else if (pid < 0) | |
4327 | { | |
4328 | /* | |
4329 | * Unable to fork process... | |
4330 | */ | |
4331 | ||
4332 | perror("Unable to start job processing command"); | |
4333 | } | |
4334 | else | |
4335 | { | |
4336 | /* | |
4337 | * Wait for child to complete... | |
4338 | */ | |
4339 | ||
4340 | #ifdef HAVE_WAITPID | |
4341 | while (waitpid(pid, &status, 0) < 0); | |
4342 | #else | |
4343 | while (wait(&status) < 0); | |
4344 | #endif /* HAVE_WAITPID */ | |
4345 | ||
4346 | if (status) | |
4347 | { | |
4348 | if (WIFEXITED(status)) | |
4349 | fprintf(stderr, "Command \"%s\" exited with status %d.\n", | |
4350 | job->printer->command, WEXITSTATUS(status)); | |
4351 | else | |
4352 | fprintf(stderr, "Command \"%s\" terminated with signal %d.\n", | |
4353 | job->printer->command, WTERMSIG(status)); | |
4354 | } | |
4355 | else | |
4356 | fprintf(stderr, "Command \"%s\" completed successfully.\n", | |
4357 | job->printer->command); | |
4358 | } | |
4359 | ||
4360 | /* | |
4361 | * Make sure processing takes at least 5 seconds... | |
4362 | */ | |
4363 | ||
4364 | time(&end); | |
4365 | if ((end - start) < 5) | |
4366 | sleep(5); | |
4367 | } | |
4368 | else | |
4369 | { | |
4370 | /* | |
4371 | * Sleep for a random amount of time to simulate job processing. | |
4372 | */ | |
4373 | ||
4374 | sleep(5 + (rand() % 11)); | |
4375 | } | |
1106b00e MS |
4376 | |
4377 | if (job->cancel) | |
a469f8a5 | 4378 | job->state = IPP_JSTATE_CANCELED; |
1106b00e | 4379 | else |
a469f8a5 | 4380 | job->state = IPP_JSTATE_COMPLETED; |
1106b00e MS |
4381 | |
4382 | job->completed = time(NULL); | |
a469f8a5 | 4383 | job->printer->state = IPP_PSTATE_IDLE; |
1106b00e MS |
4384 | job->printer->active_job = NULL; |
4385 | ||
4386 | return (NULL); | |
4387 | } | |
4388 | ||
4389 | ||
0268488e | 4390 | #ifdef HAVE_DNSSD |
1106b00e MS |
4391 | /* |
4392 | * 'register_printer()' - Register a printer object via Bonjour. | |
4393 | */ | |
4394 | ||
4395 | static int /* O - 1 on success, 0 on error */ | |
4396 | register_printer( | |
4397 | _ipp_printer_t *printer, /* I - Printer */ | |
4398 | const char *location, /* I - Location */ | |
4399 | const char *make, /* I - Manufacturer */ | |
4400 | const char *model, /* I - Model name */ | |
4401 | const char *formats, /* I - Supported formats */ | |
4402 | const char *adminurl, /* I - Web interface URL */ | |
4403 | int color, /* I - 1 = color, 0 = monochrome */ | |
4404 | int duplex, /* I - 1 = duplex, 0 = simplex */ | |
a469f8a5 | 4405 | const char *subtype) /* I - Service subtype */ |
1106b00e MS |
4406 | { |
4407 | DNSServiceErrorType error; /* Error from Bonjour */ | |
4408 | char make_model[256],/* Make and model together */ | |
a469f8a5 MS |
4409 | product[256], /* Product string */ |
4410 | regtype[256]; /* Bonjour service type */ | |
1106b00e MS |
4411 | |
4412 | ||
4413 | /* | |
4414 | * Build the TXT record for IPP... | |
4415 | */ | |
4416 | ||
4417 | snprintf(make_model, sizeof(make_model), "%s %s", make, model); | |
4418 | snprintf(product, sizeof(product), "(%s)", model); | |
4419 | ||
4420 | TXTRecordCreate(&(printer->ipp_txt), 1024, NULL); | |
1106b00e MS |
4421 | TXTRecordSetValue(&(printer->ipp_txt), "rp", 3, "ipp"); |
4422 | TXTRecordSetValue(&(printer->ipp_txt), "ty", (uint8_t)strlen(make_model), | |
4423 | make_model); | |
4424 | TXTRecordSetValue(&(printer->ipp_txt), "adminurl", (uint8_t)strlen(adminurl), | |
4425 | adminurl); | |
a469f8a5 MS |
4426 | if (*location) |
4427 | TXTRecordSetValue(&(printer->ipp_txt), "note", (uint8_t)strlen(location), | |
4428 | location); | |
1106b00e MS |
4429 | TXTRecordSetValue(&(printer->ipp_txt), "product", (uint8_t)strlen(product), |
4430 | product); | |
4431 | TXTRecordSetValue(&(printer->ipp_txt), "pdl", (uint8_t)strlen(formats), | |
4432 | formats); | |
4433 | TXTRecordSetValue(&(printer->ipp_txt), "Color", 1, color ? "T" : "F"); | |
4434 | TXTRecordSetValue(&(printer->ipp_txt), "Duplex", 1, duplex ? "T" : "F"); | |
4435 | TXTRecordSetValue(&(printer->ipp_txt), "usb_MFG", (uint8_t)strlen(make), | |
4436 | make); | |
4437 | TXTRecordSetValue(&(printer->ipp_txt), "usb_MDL", (uint8_t)strlen(model), | |
4438 | model); | |
1106b00e MS |
4439 | |
4440 | /* | |
4441 | * Create a shared service reference for Bonjour... | |
4442 | */ | |
4443 | ||
4444 | if ((error = DNSServiceCreateConnection(&(printer->common_ref))) | |
4445 | != kDNSServiceErr_NoError) | |
4446 | { | |
4447 | fprintf(stderr, "Unable to create mDNSResponder connection: %d\n", error); | |
4448 | return (0); | |
4449 | } | |
4450 | ||
4451 | /* | |
4452 | * Register the _printer._tcp (LPD) service type with a port number of 0 to | |
4453 | * defend our service name but not actually support LPD... | |
4454 | */ | |
4455 | ||
4456 | printer->printer_ref = printer->common_ref; | |
4457 | ||
4458 | if ((error = DNSServiceRegister(&(printer->printer_ref), | |
4459 | kDNSServiceFlagsShareConnection, | |
4460 | 0 /* interfaceIndex */, printer->dnssd_name, | |
4461 | "_printer._tcp", NULL /* domain */, | |
4462 | NULL /* host */, 0 /* port */, 0 /* txtLen */, | |
4463 | NULL /* txtRecord */, | |
4464 | (DNSServiceRegisterReply)dnssd_callback, | |
4465 | printer)) != kDNSServiceErr_NoError) | |
4466 | { | |
4467 | fprintf(stderr, "Unable to register \"%s._printer._tcp\": %d\n", | |
4468 | printer->dnssd_name, error); | |
4469 | return (0); | |
4470 | } | |
4471 | ||
4472 | /* | |
4473 | * Then register the _ipp._tcp (IPP) service type with the real port number to | |
4474 | * advertise our IPP printer... | |
4475 | */ | |
4476 | ||
4477 | printer->ipp_ref = printer->common_ref; | |
4478 | ||
a469f8a5 MS |
4479 | if (subtype && *subtype) |
4480 | snprintf(regtype, sizeof(regtype), "_ipp._tcp,%s", subtype); | |
4481 | else | |
4482 | strlcpy(regtype, "_ipp._tcp", sizeof(regtype)); | |
4483 | ||
1106b00e MS |
4484 | if ((error = DNSServiceRegister(&(printer->ipp_ref), |
4485 | kDNSServiceFlagsShareConnection, | |
4486 | 0 /* interfaceIndex */, printer->dnssd_name, | |
4487 | regtype, NULL /* domain */, | |
4488 | NULL /* host */, htons(printer->port), | |
4489 | TXTRecordGetLength(&(printer->ipp_txt)), | |
4490 | TXTRecordGetBytesPtr(&(printer->ipp_txt)), | |
4491 | (DNSServiceRegisterReply)dnssd_callback, | |
4492 | printer)) != kDNSServiceErr_NoError) | |
4493 | { | |
4494 | fprintf(stderr, "Unable to register \"%s.%s\": %d\n", | |
4495 | printer->dnssd_name, regtype, error); | |
4496 | return (0); | |
4497 | } | |
4498 | ||
a469f8a5 MS |
4499 | # ifdef HAVE_SSL |
4500 | /* | |
4501 | * Then register the _ipps._tcp (IPP) service type with the real port number to | |
4502 | * advertise our IPP printer... | |
4503 | */ | |
4504 | ||
4505 | printer->ipps_ref = printer->common_ref; | |
4506 | ||
4507 | if (subtype && *subtype) | |
4508 | snprintf(regtype, sizeof(regtype), "_ipps._tcp,%s", subtype); | |
4509 | else | |
4510 | strlcpy(regtype, "_ipps._tcp", sizeof(regtype)); | |
4511 | ||
4512 | if ((error = DNSServiceRegister(&(printer->ipps_ref), | |
4513 | kDNSServiceFlagsShareConnection, | |
4514 | 0 /* interfaceIndex */, printer->dnssd_name, | |
4515 | regtype, NULL /* domain */, | |
4516 | NULL /* host */, htons(printer->port), | |
4517 | TXTRecordGetLength(&(printer->ipp_txt)), | |
4518 | TXTRecordGetBytesPtr(&(printer->ipp_txt)), | |
4519 | (DNSServiceRegisterReply)dnssd_callback, | |
4520 | printer)) != kDNSServiceErr_NoError) | |
4521 | { | |
4522 | fprintf(stderr, "Unable to register \"%s.%s\": %d\n", | |
4523 | printer->dnssd_name, regtype, error); | |
4524 | return (0); | |
4525 | } | |
4526 | # endif /* HAVE_SSL */ | |
4527 | ||
1106b00e MS |
4528 | /* |
4529 | * Similarly, register the _http._tcp,_printer (HTTP) service type with the | |
4530 | * real port number to advertise our IPP printer... | |
4531 | */ | |
4532 | ||
4533 | printer->http_ref = printer->common_ref; | |
4534 | ||
4535 | if ((error = DNSServiceRegister(&(printer->http_ref), | |
4536 | kDNSServiceFlagsShareConnection, | |
4537 | 0 /* interfaceIndex */, printer->dnssd_name, | |
4538 | "_http._tcp,_printer", NULL /* domain */, | |
4539 | NULL /* host */, htons(printer->port), | |
4540 | 0 /* txtLen */, NULL, /* txtRecord */ | |
4541 | (DNSServiceRegisterReply)dnssd_callback, | |
4542 | printer)) != kDNSServiceErr_NoError) | |
4543 | { | |
4544 | fprintf(stderr, "Unable to register \"%s.%s\": %d\n", | |
4545 | printer->dnssd_name, regtype, error); | |
4546 | return (0); | |
4547 | } | |
4548 | ||
4549 | return (1); | |
4550 | } | |
0268488e | 4551 | #endif /* HAVE_DNSSD */ |
1106b00e MS |
4552 | |
4553 | ||
4554 | /* | |
4555 | * 'respond_http()' - Send a HTTP response. | |
4556 | */ | |
4557 | ||
4558 | int /* O - 1 on success, 0 on failure */ | |
a469f8a5 MS |
4559 | respond_http( |
4560 | _ipp_client_t *client, /* I - Client */ | |
4561 | http_status_t code, /* I - HTTP status of response */ | |
4562 | const char *content_encoding, /* I - Content-Encoding of response */ | |
4563 | const char *type, /* I - MIME media type of response */ | |
4564 | size_t length) /* I - Length of response */ | |
1106b00e MS |
4565 | { |
4566 | char message[1024]; /* Text message */ | |
4567 | ||
4568 | ||
a469f8a5 | 4569 | fprintf(stderr, "%s %s\n", client->hostname, httpStatus(code)); |
1106b00e | 4570 | |
a469f8a5 | 4571 | if (code == HTTP_STATUS_CONTINUE) |
1106b00e MS |
4572 | { |
4573 | /* | |
4574 | * 100-continue doesn't send any headers... | |
4575 | */ | |
4576 | ||
a469f8a5 | 4577 | return (httpWriteResponse(client->http, HTTP_STATUS_CONTINUE) == 0); |
1106b00e MS |
4578 | } |
4579 | ||
4580 | /* | |
4581 | * Format an error message... | |
4582 | */ | |
4583 | ||
a469f8a5 | 4584 | if (!type && !length && code != HTTP_STATUS_OK) |
1106b00e MS |
4585 | { |
4586 | snprintf(message, sizeof(message), "%d - %s\n", code, httpStatus(code)); | |
4587 | ||
4588 | type = "text/plain"; | |
4589 | length = strlen(message); | |
4590 | } | |
4591 | else | |
4592 | message[0] = '\0'; | |
4593 | ||
4594 | /* | |
a469f8a5 | 4595 | * Send the HTTP response header... |
1106b00e MS |
4596 | */ |
4597 | ||
a469f8a5 | 4598 | httpClearFields(client->http); |
1106b00e | 4599 | |
a469f8a5 MS |
4600 | if (code == HTTP_STATUS_METHOD_NOT_ALLOWED || |
4601 | client->operation == HTTP_STATE_OPTIONS) | |
4602 | httpSetField(client->http, HTTP_FIELD_ALLOW, "GET, HEAD, OPTIONS, POST"); | |
1106b00e MS |
4603 | |
4604 | if (type) | |
4605 | { | |
4606 | if (!strcmp(type, "text/html")) | |
a469f8a5 MS |
4607 | httpSetField(client->http, HTTP_FIELD_CONTENT_TYPE, |
4608 | "text/html; charset=utf-8"); | |
4609 | else | |
4610 | httpSetField(client->http, HTTP_FIELD_CONTENT_TYPE, type); | |
1106b00e | 4611 | |
a469f8a5 MS |
4612 | if (content_encoding) |
4613 | httpSetField(client->http, HTTP_FIELD_CONTENT_ENCODING, content_encoding); | |
1106b00e | 4614 | } |
1106b00e | 4615 | |
a469f8a5 MS |
4616 | httpSetLength(client->http, length); |
4617 | ||
4618 | if (httpWriteResponse(client->http, code) < 0) | |
1106b00e MS |
4619 | return (0); |
4620 | ||
4621 | /* | |
4622 | * Send the response data... | |
4623 | */ | |
4624 | ||
4625 | if (message[0]) | |
4626 | { | |
4627 | /* | |
4628 | * Send a plain text message. | |
4629 | */ | |
4630 | ||
a469f8a5 MS |
4631 | if (httpPrintf(client->http, "%s", message) < 0) |
4632 | return (0); | |
4633 | ||
4634 | if (httpWrite2(client->http, "", 0) < 0) | |
1106b00e MS |
4635 | return (0); |
4636 | } | |
4637 | else if (client->response) | |
4638 | { | |
4639 | /* | |
4640 | * Send an IPP response... | |
4641 | */ | |
4642 | ||
83e08001 | 4643 | debug_attributes("Response", client->response, 2); |
1106b00e | 4644 | |
a469f8a5 | 4645 | ippSetState(client->response, IPP_STATE_IDLE); |
1106b00e | 4646 | |
a469f8a5 | 4647 | if (ippWrite(client->http, client->response) != IPP_STATE_DATA) |
1106b00e MS |
4648 | return (0); |
4649 | } | |
1106b00e | 4650 | |
a469f8a5 | 4651 | return (1); |
1106b00e MS |
4652 | } |
4653 | ||
4654 | ||
4655 | /* | |
4656 | * 'respond_ipp()' - Send an IPP response. | |
4657 | */ | |
4658 | ||
4659 | static void | |
4660 | respond_ipp(_ipp_client_t *client, /* I - Client */ | |
4661 | ipp_status_t status, /* I - status-code */ | |
4662 | const char *message, /* I - printf-style status-message */ | |
4663 | ...) /* I - Additional args as needed */ | |
4664 | { | |
a469f8a5 | 4665 | const char *formatted = NULL; /* Formatted message */ |
1106b00e MS |
4666 | |
4667 | ||
a469f8a5 | 4668 | ippSetStatusCode(client->response, status); |
1106b00e MS |
4669 | |
4670 | if (message) | |
4671 | { | |
a469f8a5 MS |
4672 | va_list ap; /* Pointer to additional args */ |
4673 | ipp_attribute_t *attr; /* New status-message attribute */ | |
4674 | ||
1106b00e | 4675 | va_start(ap, message); |
a469f8a5 MS |
4676 | if ((attr = ippFindAttribute(client->response, "status-message", |
4677 | IPP_TAG_TEXT)) != NULL) | |
4678 | ippSetStringfv(client->response, &attr, 0, message, ap); | |
4679 | else | |
4680 | attr = ippAddStringfv(client->response, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
4681 | "status-message", NULL, message, ap); | |
1106b00e MS |
4682 | va_end(ap); |
4683 | ||
a469f8a5 | 4684 | formatted = ippGetString(attr, 0, NULL); |
1106b00e | 4685 | } |
1106b00e | 4686 | |
a469f8a5 MS |
4687 | if (formatted) |
4688 | fprintf(stderr, "%s %s %s (%s)\n", client->hostname, | |
4689 | ippOpString(client->operation_id), ippErrorString(status), | |
4690 | formatted); | |
4691 | else | |
4692 | fprintf(stderr, "%s %s %s\n", client->hostname, | |
4693 | ippOpString(client->operation_id), ippErrorString(status)); | |
1106b00e MS |
4694 | } |
4695 | ||
4696 | ||
83e08001 MS |
4697 | /* |
4698 | * 'respond_unsupported()' - Respond with an unsupported attribute. | |
4699 | */ | |
4700 | ||
4701 | static void | |
4702 | respond_unsupported( | |
4703 | _ipp_client_t *client, /* I - Client */ | |
4704 | ipp_attribute_t *attr) /* I - Atribute */ | |
4705 | { | |
a2326b5b MS |
4706 | ipp_attribute_t *temp; /* Copy of attribute */ |
4707 | ||
4708 | ||
a469f8a5 MS |
4709 | respond_ipp(client, IPP_STATUS_ERROR_ATTRIBUTES_OR_VALUES, |
4710 | "Unsupported %s %s%s value.", ippGetName(attr), | |
4711 | ippGetCount(attr) > 1 ? "1setOf " : "", | |
4712 | ippTagString(ippGetValueTag(attr))); | |
83e08001 | 4713 | |
a2326b5b MS |
4714 | temp = ippCopyAttribute(client->response, attr, 0); |
4715 | ippSetGroupTag(client->response, &temp, IPP_TAG_UNSUPPORTED_GROUP); | |
83e08001 MS |
4716 | } |
4717 | ||
4718 | ||
1106b00e MS |
4719 | /* |
4720 | * 'run_printer()' - Run the printer service. | |
4721 | */ | |
4722 | ||
4723 | static void | |
4724 | run_printer(_ipp_printer_t *printer) /* I - Printer */ | |
4725 | { | |
0268488e | 4726 | int num_fds; /* Number of file descriptors */ |
1106b00e MS |
4727 | struct pollfd polldata[3]; /* poll() data */ |
4728 | int timeout; /* Timeout for poll() */ | |
4729 | _ipp_client_t *client; /* New client */ | |
4730 | ||
4731 | ||
4732 | /* | |
4733 | * Setup poll() data for the Bonjour service socket and IPv4/6 listeners... | |
4734 | */ | |
4735 | ||
4736 | polldata[0].fd = printer->ipv4; | |
4737 | polldata[0].events = POLLIN; | |
4738 | ||
4739 | polldata[1].fd = printer->ipv6; | |
4740 | polldata[1].events = POLLIN; | |
4741 | ||
0268488e MS |
4742 | num_fds = 2; |
4743 | ||
4744 | #ifdef HAVE_DNSSD | |
4745 | polldata[num_fds ].fd = DNSServiceRefSockFD(printer->common_ref); | |
4746 | polldata[num_fds ++].events = POLLIN; | |
4747 | #endif /* HAVE_DNSSD */ | |
1106b00e MS |
4748 | |
4749 | /* | |
4750 | * Loop until we are killed or have a hard error... | |
4751 | */ | |
4752 | ||
4753 | for (;;) | |
4754 | { | |
4755 | if (cupsArrayCount(printer->jobs)) | |
4756 | timeout = 10; | |
4757 | else | |
4758 | timeout = -1; | |
4759 | ||
e60ec91f | 4760 | if (poll(polldata, num_fds, timeout) < 0 && errno != EINTR) |
1106b00e MS |
4761 | { |
4762 | perror("poll() failed"); | |
4763 | break; | |
4764 | } | |
4765 | ||
4766 | if (polldata[0].revents & POLLIN) | |
4767 | { | |
4768 | if ((client = create_client(printer, printer->ipv4)) != NULL) | |
4769 | { | |
4770 | if (!_cupsThreadCreate((_cups_thread_func_t)process_client, client)) | |
4771 | { | |
4772 | perror("Unable to create client thread"); | |
4773 | delete_client(client); | |
4774 | } | |
4775 | } | |
4776 | } | |
4777 | ||
4778 | if (polldata[1].revents & POLLIN) | |
4779 | { | |
4780 | if ((client = create_client(printer, printer->ipv6)) != NULL) | |
4781 | { | |
4782 | if (!_cupsThreadCreate((_cups_thread_func_t)process_client, client)) | |
4783 | { | |
4784 | perror("Unable to create client thread"); | |
4785 | delete_client(client); | |
4786 | } | |
4787 | } | |
4788 | } | |
4789 | ||
0268488e | 4790 | #ifdef HAVE_DNSSD |
1106b00e MS |
4791 | if (polldata[2].revents & POLLIN) |
4792 | DNSServiceProcessResult(printer->common_ref); | |
0268488e | 4793 | #endif /* HAVE_DNSSD */ |
1106b00e MS |
4794 | |
4795 | /* | |
4796 | * Clean out old jobs... | |
4797 | */ | |
4798 | ||
4799 | clean_jobs(printer); | |
4800 | } | |
4801 | } | |
4802 | ||
4803 | ||
4804 | /* | |
4805 | * 'usage()' - Show program usage. | |
4806 | */ | |
4807 | ||
4808 | static void | |
4809 | usage(int status) /* O - Exit status */ | |
4810 | { | |
4811 | if (!status) | |
4812 | { | |
a469f8a5 MS |
4813 | puts(CUPS_SVERSION " - Copyright 2010-2012 by Apple Inc. All rights " |
4814 | "reserved."); | |
1106b00e MS |
4815 | puts(""); |
4816 | } | |
4817 | ||
4818 | puts("Usage: ippserver [options] \"name\""); | |
4819 | puts(""); | |
4820 | puts("Options:"); | |
4821 | puts("-2 Supports 2-sided printing (default=1-sided)"); | |
4822 | puts("-M manufacturer Manufacturer name (default=Test)"); | |
4823 | printf("-d spool-directory Spool directory " | |
4824 | "(default=/tmp/ippserver.%d)\n", (int)getpid()); | |
4825 | puts("-f type/subtype[,...] List of supported types " | |
4826 | "(default=application/pdf,image/jpeg)"); | |
4827 | puts("-h Show program help"); | |
4828 | puts("-i iconfile.png PNG icon file (default=printer.png)"); | |
4829 | puts("-l location Location of printer (default=empty string)"); | |
4830 | puts("-m model Model name (default=Printer)"); | |
4831 | puts("-n hostname Hostname for printer"); | |
4832 | puts("-p port Port number (default=auto)"); | |
a469f8a5 | 4833 | puts("-r subtype Bonjour service subtype (default=_print)"); |
1106b00e MS |
4834 | puts("-s speed[,color-speed] Speed in pages per minute (default=10,0)"); |
4835 | puts("-v[vvv] Be (very) verbose"); | |
4836 | ||
4837 | exit(status); | |
4838 | } | |
4839 | ||
4840 | ||
4841 | /* | |
83e08001 MS |
4842 | * 'valid_doc_attributes()' - Determine whether the document attributes are |
4843 | * valid. | |
1106b00e | 4844 | * |
83e08001 MS |
4845 | * When one or more document attributes are invalid, this function adds a |
4846 | * suitable response and attributes to the unsupported group. | |
1106b00e MS |
4847 | */ |
4848 | ||
4849 | static int /* O - 1 if valid, 0 if not */ | |
83e08001 | 4850 | valid_doc_attributes( |
1106b00e MS |
4851 | _ipp_client_t *client) /* I - Client */ |
4852 | { | |
a469f8a5 MS |
4853 | int valid = 1; /* Valid attributes? */ |
4854 | ipp_op_t op = ippGetOperation(client->request); | |
4855 | /* IPP operation */ | |
4856 | const char *op_name = ippOpString(op); | |
4857 | /* IPP operation name */ | |
1106b00e | 4858 | ipp_attribute_t *attr, /* Current attribute */ |
a469f8a5 MS |
4859 | *supported; /* xxx-supported attribute */ |
4860 | const char *compression = NULL, | |
4861 | /* compression value */ | |
4862 | *format = NULL; /* document-format value */ | |
1106b00e MS |
4863 | |
4864 | ||
4865 | /* | |
4866 | * Check operation attributes... | |
4867 | */ | |
4868 | ||
1106b00e MS |
4869 | if ((attr = ippFindAttribute(client->request, "compression", |
4870 | IPP_TAG_ZERO)) != NULL) | |
4871 | { | |
4872 | /* | |
a469f8a5 MS |
4873 | * If compression is specified, only accept a supported value in a Print-Job |
4874 | * or Send-Document request... | |
1106b00e MS |
4875 | */ |
4876 | ||
a469f8a5 MS |
4877 | compression = ippGetString(attr, 0, NULL); |
4878 | supported = ippFindAttribute(client->printer->attrs, | |
4879 | "compression-supported", IPP_TAG_KEYWORD); | |
4880 | ||
4881 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_KEYWORD || | |
4882 | ippGetGroupTag(attr) != IPP_TAG_OPERATION || | |
db8b865d MS |
4883 | (op != IPP_OP_PRINT_JOB && op != IPP_OP_SEND_DOCUMENT && |
4884 | op != IPP_OP_VALIDATE_JOB) || | |
a469f8a5 MS |
4885 | !ippContainsString(supported, compression)) |
4886 | { | |
1106b00e | 4887 | respond_unsupported(client, attr); |
a469f8a5 MS |
4888 | valid = 0; |
4889 | } | |
1106b00e | 4890 | else |
a469f8a5 | 4891 | { |
83e08001 | 4892 | fprintf(stderr, "%s %s compression=\"%s\"\n", |
a469f8a5 MS |
4893 | client->hostname, op_name, compression); |
4894 | ||
4895 | if (strcmp(compression, "none")) | |
4896 | httpSetField(client->http, HTTP_FIELD_CONTENT_ENCODING, compression); | |
4897 | } | |
1106b00e MS |
4898 | } |
4899 | ||
4900 | /* | |
4901 | * Is it a format we support? | |
4902 | */ | |
4903 | ||
4904 | if ((attr = ippFindAttribute(client->request, "document-format", | |
4905 | IPP_TAG_ZERO)) != NULL) | |
4906 | { | |
a469f8a5 MS |
4907 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_MIMETYPE || |
4908 | ippGetGroupTag(attr) != IPP_TAG_OPERATION) | |
4909 | { | |
1106b00e | 4910 | respond_unsupported(client, attr); |
a469f8a5 MS |
4911 | valid = 0; |
4912 | } | |
1106b00e | 4913 | else |
e60ec91f | 4914 | { |
a469f8a5 | 4915 | format = ippGetString(attr, 0, NULL); |
e60ec91f MS |
4916 | |
4917 | fprintf(stderr, "%s %s document-format=\"%s\"\n", | |
a469f8a5 | 4918 | client->hostname, op_name, format); |
e60ec91f | 4919 | } |
1106b00e MS |
4920 | } |
4921 | else | |
a469f8a5 | 4922 | { |
1106b00e | 4923 | format = "application/octet-stream"; |
a469f8a5 MS |
4924 | attr = ippAddString(client->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, |
4925 | "document-format", NULL, format); | |
4926 | } | |
1106b00e MS |
4927 | |
4928 | if (!strcmp(format, "application/octet-stream") && | |
a469f8a5 MS |
4929 | (ippGetOperation(client->request) == IPP_OP_PRINT_JOB || |
4930 | ippGetOperation(client->request) == IPP_OP_SEND_DOCUMENT)) | |
1106b00e MS |
4931 | { |
4932 | /* | |
4933 | * Auto-type the file using the first 4 bytes of the file... | |
4934 | */ | |
4935 | ||
4936 | unsigned char header[4]; /* First 4 bytes of file */ | |
4937 | ||
4938 | memset(header, 0, sizeof(header)); | |
a469f8a5 | 4939 | httpPeek(client->http, (char *)header, sizeof(header)); |
1106b00e MS |
4940 | |
4941 | if (!memcmp(header, "%PDF", 4)) | |
4942 | format = "application/pdf"; | |
4943 | else if (!memcmp(header, "%!", 2)) | |
4944 | format = "application/postscript"; | |
4945 | else if (!memcmp(header, "\377\330\377", 3) && | |
4946 | header[3] >= 0xe0 && header[3] <= 0xef) | |
4947 | format = "image/jpeg"; | |
4948 | else if (!memcmp(header, "\211PNG", 4)) | |
4949 | format = "image/png"; | |
4950 | ||
4951 | if (format) | |
4952 | fprintf(stderr, "%s %s Auto-typed document-format=\"%s\"\n", | |
a469f8a5 | 4953 | client->hostname, op_name, format); |
1106b00e MS |
4954 | |
4955 | if (!attr) | |
83e08001 MS |
4956 | attr = ippAddString(client->request, IPP_TAG_JOB, IPP_TAG_MIMETYPE, |
4957 | "document-format", NULL, format); | |
1106b00e | 4958 | else |
a469f8a5 | 4959 | ippSetString(client->request, &attr, 0, format); |
1106b00e MS |
4960 | } |
4961 | ||
a469f8a5 | 4962 | if (op != IPP_OP_CREATE_JOB && |
83e08001 | 4963 | (supported = ippFindAttribute(client->printer->attrs, |
1106b00e | 4964 | "document-format-supported", |
a469f8a5 MS |
4965 | IPP_TAG_MIMETYPE)) != NULL && |
4966 | !ippContainsString(supported, format)) | |
1106b00e | 4967 | { |
a469f8a5 MS |
4968 | respond_unsupported(client, attr); |
4969 | valid = 0; | |
1106b00e MS |
4970 | } |
4971 | ||
a469f8a5 | 4972 | return (valid); |
83e08001 MS |
4973 | } |
4974 | ||
4975 | ||
4976 | /* | |
4977 | * 'valid_job_attributes()' - Determine whether the job attributes are valid. | |
4978 | * | |
4979 | * When one or more job attributes are invalid, this function adds a suitable | |
4980 | * response and attributes to the unsupported group. | |
4981 | */ | |
4982 | ||
4983 | static int /* O - 1 if valid, 0 if not */ | |
4984 | valid_job_attributes( | |
4985 | _ipp_client_t *client) /* I - Client */ | |
4986 | { | |
a469f8a5 MS |
4987 | int i, /* Looping var */ |
4988 | valid = 1; /* Valid attributes? */ | |
83e08001 MS |
4989 | ipp_attribute_t *attr, /* Current attribute */ |
4990 | *supported; /* xxx-supported attribute */ | |
4991 | ||
4992 | ||
4993 | /* | |
4994 | * Check operation attributes... | |
4995 | */ | |
4996 | ||
a469f8a5 | 4997 | valid = valid_doc_attributes(client); |
83e08001 | 4998 | |
1106b00e MS |
4999 | /* |
5000 | * Check the various job template attributes... | |
5001 | */ | |
5002 | ||
5003 | if ((attr = ippFindAttribute(client->request, "copies", | |
5004 | IPP_TAG_ZERO)) != NULL) | |
5005 | { | |
a469f8a5 MS |
5006 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_INTEGER || |
5007 | ippGetInteger(attr, 0) < 1 || ippGetInteger(attr, 0) > 999) | |
1106b00e MS |
5008 | { |
5009 | respond_unsupported(client, attr); | |
a469f8a5 | 5010 | valid = 0; |
1106b00e MS |
5011 | } |
5012 | } | |
5013 | ||
5014 | if ((attr = ippFindAttribute(client->request, "ipp-attribute-fidelity", | |
5015 | IPP_TAG_ZERO)) != NULL) | |
5016 | { | |
a469f8a5 | 5017 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_BOOLEAN) |
1106b00e MS |
5018 | { |
5019 | respond_unsupported(client, attr); | |
a469f8a5 | 5020 | valid = 0; |
1106b00e MS |
5021 | } |
5022 | } | |
5023 | ||
5024 | if ((attr = ippFindAttribute(client->request, "job-hold-until", | |
5025 | IPP_TAG_ZERO)) != NULL) | |
5026 | { | |
a469f8a5 MS |
5027 | if (ippGetCount(attr) != 1 || |
5028 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5029 | ippGetValueTag(attr) != IPP_TAG_NAMELANG && | |
5030 | ippGetValueTag(attr) != IPP_TAG_KEYWORD) || | |
5031 | strcmp(ippGetString(attr, 0, NULL), "no-hold")) | |
1106b00e MS |
5032 | { |
5033 | respond_unsupported(client, attr); | |
a469f8a5 | 5034 | valid = 0; |
1106b00e MS |
5035 | } |
5036 | } | |
5037 | ||
5038 | if ((attr = ippFindAttribute(client->request, "job-name", | |
5039 | IPP_TAG_ZERO)) != NULL) | |
5040 | { | |
a469f8a5 MS |
5041 | if (ippGetCount(attr) != 1 || |
5042 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5043 | ippGetValueTag(attr) != IPP_TAG_NAMELANG)) | |
1106b00e MS |
5044 | { |
5045 | respond_unsupported(client, attr); | |
a469f8a5 | 5046 | valid = 0; |
1106b00e MS |
5047 | } |
5048 | } | |
5049 | ||
5050 | if ((attr = ippFindAttribute(client->request, "job-priority", | |
5051 | IPP_TAG_ZERO)) != NULL) | |
5052 | { | |
a469f8a5 MS |
5053 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_INTEGER || |
5054 | ippGetInteger(attr, 0) < 1 || ippGetInteger(attr, 0) > 100) | |
1106b00e MS |
5055 | { |
5056 | respond_unsupported(client, attr); | |
a469f8a5 | 5057 | valid = 0; |
1106b00e MS |
5058 | } |
5059 | } | |
5060 | ||
5061 | if ((attr = ippFindAttribute(client->request, "job-sheets", | |
5062 | IPP_TAG_ZERO)) != NULL) | |
5063 | { | |
a469f8a5 MS |
5064 | if (ippGetCount(attr) != 1 || |
5065 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5066 | ippGetValueTag(attr) != IPP_TAG_NAMELANG && | |
5067 | ippGetValueTag(attr) != IPP_TAG_KEYWORD) || | |
5068 | strcmp(ippGetString(attr, 0, NULL), "none")) | |
1106b00e MS |
5069 | { |
5070 | respond_unsupported(client, attr); | |
a469f8a5 | 5071 | valid = 0; |
1106b00e MS |
5072 | } |
5073 | } | |
5074 | ||
5075 | if ((attr = ippFindAttribute(client->request, "media", | |
5076 | IPP_TAG_ZERO)) != NULL) | |
5077 | { | |
a469f8a5 MS |
5078 | if (ippGetCount(attr) != 1 || |
5079 | (ippGetValueTag(attr) != IPP_TAG_NAME && | |
5080 | ippGetValueTag(attr) != IPP_TAG_NAMELANG && | |
5081 | ippGetValueTag(attr) != IPP_TAG_KEYWORD)) | |
1106b00e MS |
5082 | { |
5083 | respond_unsupported(client, attr); | |
a469f8a5 | 5084 | valid = 0; |
1106b00e MS |
5085 | } |
5086 | else | |
5087 | { | |
5088 | for (i = 0; | |
5089 | i < (int)(sizeof(media_supported) / sizeof(media_supported[0])); | |
5090 | i ++) | |
a469f8a5 | 5091 | if (!strcmp(ippGetString(attr, 0, NULL), media_supported[i])) |
1106b00e MS |
5092 | break; |
5093 | ||
5094 | if (i >= (int)(sizeof(media_supported) / sizeof(media_supported[0]))) | |
5095 | { | |
5096 | respond_unsupported(client, attr); | |
a469f8a5 | 5097 | valid = 0; |
1106b00e MS |
5098 | } |
5099 | } | |
5100 | } | |
5101 | ||
5102 | if ((attr = ippFindAttribute(client->request, "media-col", | |
5103 | IPP_TAG_ZERO)) != NULL) | |
5104 | { | |
a469f8a5 MS |
5105 | if (ippGetCount(attr) != 1 || |
5106 | ippGetValueTag(attr) != IPP_TAG_BEGIN_COLLECTION) | |
1106b00e MS |
5107 | { |
5108 | respond_unsupported(client, attr); | |
a469f8a5 | 5109 | valid = 0; |
1106b00e MS |
5110 | } |
5111 | /* TODO: check for valid media-col */ | |
5112 | } | |
5113 | ||
5114 | if ((attr = ippFindAttribute(client->request, "multiple-document-handling", | |
5115 | IPP_TAG_ZERO)) != NULL) | |
5116 | { | |
a469f8a5 MS |
5117 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_KEYWORD || |
5118 | (strcmp(ippGetString(attr, 0, NULL), | |
1106b00e | 5119 | "separate-documents-uncollated-copies") && |
a469f8a5 | 5120 | strcmp(ippGetString(attr, 0, NULL), |
1106b00e MS |
5121 | "separate-documents-collated-copies"))) |
5122 | { | |
5123 | respond_unsupported(client, attr); | |
a469f8a5 | 5124 | valid = 0; |
1106b00e MS |
5125 | } |
5126 | } | |
5127 | ||
5128 | if ((attr = ippFindAttribute(client->request, "orientation-requested", | |
5129 | IPP_TAG_ZERO)) != NULL) | |
5130 | { | |
a469f8a5 MS |
5131 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_ENUM || |
5132 | ippGetInteger(attr, 0) < IPP_ORIENT_PORTRAIT || | |
5133 | ippGetInteger(attr, 0) > IPP_ORIENT_REVERSE_PORTRAIT) | |
1106b00e MS |
5134 | { |
5135 | respond_unsupported(client, attr); | |
a469f8a5 | 5136 | valid = 0; |
1106b00e MS |
5137 | } |
5138 | } | |
5139 | ||
5140 | if ((attr = ippFindAttribute(client->request, "page-ranges", | |
5141 | IPP_TAG_ZERO)) != NULL) | |
5142 | { | |
5143 | respond_unsupported(client, attr); | |
a469f8a5 | 5144 | valid = 0; |
1106b00e MS |
5145 | } |
5146 | ||
5147 | if ((attr = ippFindAttribute(client->request, "print-quality", | |
5148 | IPP_TAG_ZERO)) != NULL) | |
5149 | { | |
a469f8a5 MS |
5150 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_ENUM || |
5151 | ippGetInteger(attr, 0) < IPP_QUALITY_DRAFT || | |
5152 | ippGetInteger(attr, 0) > IPP_QUALITY_HIGH) | |
1106b00e MS |
5153 | { |
5154 | respond_unsupported(client, attr); | |
a469f8a5 | 5155 | valid = 0; |
1106b00e MS |
5156 | } |
5157 | } | |
5158 | ||
5159 | if ((attr = ippFindAttribute(client->request, "printer-resolution", | |
5160 | IPP_TAG_ZERO)) != NULL) | |
5161 | { | |
5162 | respond_unsupported(client, attr); | |
a469f8a5 | 5163 | valid = 0; |
1106b00e MS |
5164 | } |
5165 | ||
5166 | if ((attr = ippFindAttribute(client->request, "sides", | |
5167 | IPP_TAG_ZERO)) != NULL) | |
5168 | { | |
ad29aeab MS |
5169 | const char *sides = NULL; /* "sides" value... */ |
5170 | ||
a469f8a5 | 5171 | if (ippGetCount(attr) != 1 || ippGetValueTag(attr) != IPP_TAG_KEYWORD) |
1106b00e MS |
5172 | { |
5173 | respond_unsupported(client, attr); | |
a469f8a5 | 5174 | valid = 0; |
1106b00e MS |
5175 | } |
5176 | ||
ad29aeab MS |
5177 | sides = ippGetString(attr, 0, NULL); |
5178 | ||
5179 | if ((supported = ippFindAttribute(client->printer->attrs, "sides-supported", | |
1106b00e MS |
5180 | IPP_TAG_KEYWORD)) != NULL) |
5181 | { | |
ad29aeab | 5182 | if (!ippContainsString(supported, sides)) |
1106b00e MS |
5183 | { |
5184 | respond_unsupported(client, attr); | |
a469f8a5 | 5185 | valid = 0; |
1106b00e MS |
5186 | } |
5187 | } | |
ad29aeab | 5188 | else if (strcmp(sides, "one-sided")) |
1106b00e MS |
5189 | { |
5190 | respond_unsupported(client, attr); | |
a469f8a5 | 5191 | valid = 0; |
1106b00e MS |
5192 | } |
5193 | } | |
5194 | ||
a469f8a5 | 5195 | return (valid); |
1106b00e MS |
5196 | } |
5197 | ||
5198 | ||
5199 | /* | |
5200 | * End of "$Id$". | |
5201 | */ |