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Commit | Line | Data |
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ef416fc2 | 1 | /* |
503b54c9 | 2 | * "lpinfo" command for CUPS. |
ef416fc2 | 3 | * |
bdbfacc7 | 4 | * Copyright 2007-2016 by Apple Inc. |
503b54c9 | 5 | * Copyright 1997-2006 by Easy Software Products. |
ef416fc2 | 6 | * |
503b54c9 MS |
7 | * These coded instructions, statements, and computer programs are the |
8 | * property of Apple Inc. and are protected by Federal copyright | |
9 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
10 | * which should have been included with this file. If this file is | |
57b7b66b | 11 | * missing or damaged, see the license at "http://www.cups.org/". |
ef416fc2 | 12 | */ |
13 | ||
14 | /* | |
15 | * Include necessary headers... | |
16 | */ | |
17 | ||
71e16022 | 18 | #include <cups/cups-private.h> |
68c4690a | 19 | #include <cups/adminutil.h> |
ef416fc2 | 20 | |
21 | ||
22 | /* | |
23 | * Local functions... | |
24 | */ | |
25 | ||
ae71f5de MS |
26 | static void device_cb(const char *device_clas, const char *device_id, |
27 | const char *device_info, | |
28 | const char *device_make_and_model, | |
749b1e90 MS |
29 | const char *device_uri, const char *device_location, |
30 | void *user_data); | |
ed6e7faf MS |
31 | static int show_devices(int long_status, int timeout, |
32 | const char *include_schemes, | |
33 | const char *exclude_schemes); | |
34 | static int show_models(int long_status, | |
58dc1933 | 35 | const char *device_id, const char *language, |
ed6e7faf MS |
36 | const char *make_model, const char *product, |
37 | const char *include_schemes, | |
38 | const char *exclude_schemes); | |
ef416fc2 | 39 | |
40 | ||
41 | /* | |
42 | * 'main()' - Parse options and show status information. | |
43 | */ | |
44 | ||
45 | int | |
46 | main(int argc, /* I - Number of command-line arguments */ | |
47 | char *argv[]) /* I - Command-line arguments */ | |
48 | { | |
49 | int i; /* Looping var */ | |
ef416fc2 | 50 | int long_status; /* Long listing? */ |
bdbfacc7 MS |
51 | const char *opt, /* Option pointer */ |
52 | *device_id, /* 1284 device ID */ | |
58dc1933 MS |
53 | *language, /* Language */ |
54 | *make_model, /* Make and model */ | |
ed6e7faf MS |
55 | *product, /* Product */ |
56 | *include_schemes, /* Schemes to include */ | |
57 | *exclude_schemes; /* Schemes to exclude */ | |
58dc1933 | 58 | int timeout; /* Device timeout */ |
ef416fc2 | 59 | |
60 | ||
07725fee | 61 | _cupsSetLocale(argv); |
d09495fa | 62 | |
ed6e7faf MS |
63 | long_status = 0; |
64 | device_id = NULL; | |
65 | language = NULL; | |
66 | make_model = NULL; | |
67 | product = NULL; | |
68 | include_schemes = CUPS_INCLUDE_ALL; | |
69 | exclude_schemes = CUPS_EXCLUDE_NONE; | |
70 | timeout = CUPS_TIMEOUT_DEFAULT; | |
ef416fc2 | 71 | |
72 | for (i = 1; i < argc; i ++) | |
bdbfacc7 MS |
73 | { |
74 | if (!strcmp(argv[i], "--device-id")) | |
75 | { | |
76 | i ++; | |
77 | ||
78 | if (i < argc) | |
79 | device_id = argv[i]; | |
80 | else | |
81 | { | |
82 | _cupsLangPuts(stderr, _("lpinfo: Expected 1284 device ID string after \"--device-id\".")); | |
83 | return (1); | |
84 | } | |
85 | } | |
86 | else if (!strncmp(argv[i], "--device-id=", 12) && argv[i][12]) | |
87 | { | |
88 | device_id = argv[i] + 12; | |
89 | } | |
90 | else if (!strcmp(argv[i], "--exclude-schemes")) | |
91 | { | |
92 | i ++; | |
93 | ||
94 | if (i < argc) | |
95 | exclude_schemes = argv[i]; | |
96 | else | |
97 | { | |
98 | _cupsLangPuts(stderr, _("lpinfo: Expected scheme list after \"--exclude-schemes\".")); | |
99 | return (1); | |
100 | } | |
101 | } | |
102 | else if (!strncmp(argv[i], "--exclude-schemes=", 18) && argv[i][18]) | |
103 | { | |
104 | exclude_schemes = argv[i] + 18; | |
105 | } | |
106 | else if (!strcmp(argv[i], "--include-schemes")) | |
107 | { | |
108 | i ++; | |
109 | ||
110 | if (i < argc) | |
111 | include_schemes = argv[i]; | |
112 | else | |
ef416fc2 | 113 | { |
bdbfacc7 MS |
114 | _cupsLangPuts(stderr, _("lpinfo: Expected scheme list after \"--include-schemes\".")); |
115 | return (1); | |
116 | } | |
117 | } | |
118 | else if (!strncmp(argv[i], "--include-schemes=", 18) && argv[i][18]) | |
119 | { | |
120 | include_schemes = argv[i] + 18; | |
121 | } | |
122 | else if (!strcmp(argv[i], "--language")) | |
123 | { | |
124 | i ++; | |
125 | if (i < argc) | |
126 | language = argv[i]; | |
127 | else | |
128 | { | |
129 | _cupsLangPuts(stderr, _("lpinfo: Expected language after \"--language\".")); | |
130 | return (1); | |
131 | } | |
132 | } | |
133 | else if (!strncmp(argv[i], "--language=", 11) && argv[i][11]) | |
134 | { | |
135 | language = argv[i] + 11; | |
136 | } | |
137 | else if (!strcmp(argv[i], "--make-and-model")) | |
138 | { | |
139 | i ++; | |
140 | if (i < argc) | |
141 | make_model= argv[i]; | |
142 | else | |
143 | { | |
144 | _cupsLangPuts(stderr, _("lpinfo: Expected make and model after \"--make-and-model\".")); | |
145 | return (1); | |
146 | } | |
147 | } | |
148 | else if (!strncmp(argv[i], "--make-and-model=", 17) && argv[i][17]) | |
149 | { | |
150 | make_model = argv[i] + 17; | |
151 | } | |
152 | else if (!strcmp(argv[i], "--product")) | |
153 | { | |
154 | i ++; | |
155 | if (i < argc) | |
156 | product = argv[i]; | |
157 | else | |
158 | { | |
159 | _cupsLangPuts(stderr, _("lpinfo: Expected product string after \"--product\".")); | |
160 | return (1); | |
161 | } | |
162 | } | |
163 | else if (!strncmp(argv[i], "--product=", 10) && argv[i][10]) | |
164 | { | |
165 | product = argv[i] + 10; | |
166 | } | |
167 | else if (!strcmp(argv[i], "--timeout")) | |
168 | { | |
169 | i ++; | |
170 | if (i < argc) | |
171 | timeout = atoi(argv[i]); | |
172 | else | |
173 | { | |
174 | _cupsLangPuts(stderr, _("lpinfo: Expected timeout after \"--timeout\".")); | |
175 | return (1); | |
176 | } | |
177 | } | |
178 | else if (!strncmp(argv[i], "--timeout=", 10) && argv[i][10]) | |
179 | { | |
180 | timeout = atoi(argv[i] + 10); | |
181 | } | |
182 | else if (argv[i][0] == '-') | |
183 | { | |
184 | for (opt = argv[i] + 1; *opt; opt ++) | |
185 | { | |
186 | switch (*opt) | |
187 | { | |
188 | case 'E' : /* Encrypt */ | |
ef416fc2 | 189 | #ifdef HAVE_SSL |
bdbfacc7 | 190 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); |
ef416fc2 | 191 | #else |
bdbfacc7 | 192 | _cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), argv[0]); |
ef416fc2 | 193 | #endif /* HAVE_SSL */ |
bdbfacc7 | 194 | break; |
58dc1933 | 195 | |
bdbfacc7 MS |
196 | case 'h' : /* Connect to host */ |
197 | if (opt[1] != '\0') | |
58dc1933 | 198 | { |
bdbfacc7 MS |
199 | cupsSetServer(opt + 1); |
200 | opt += strlen(opt) - 1; | |
58dc1933 | 201 | } |
ed6e7faf MS |
202 | else |
203 | { | |
bdbfacc7 | 204 | i ++; |
ed6e7faf | 205 | |
bdbfacc7 MS |
206 | if (i >= argc) |
207 | { | |
208 | _cupsLangPuts(stderr, _("Error: need hostname after \"-h\" option.")); | |
209 | return (1); | |
210 | } | |
211 | ||
212 | cupsSetServer(argv[i]); | |
58dc1933 | 213 | } |
bdbfacc7 MS |
214 | break; |
215 | ||
216 | case 'l' : /* Show long listing */ | |
217 | long_status = 1; | |
218 | break; | |
219 | ||
220 | case 'm' : /* Show models */ | |
221 | if (show_models(long_status, device_id, language, make_model, product, include_schemes, exclude_schemes)) | |
58dc1933 | 222 | return (1); |
bdbfacc7 | 223 | break; |
57b7b66b | 224 | |
bdbfacc7 MS |
225 | case 'v' : /* Show available devices */ |
226 | if (show_devices(long_status, timeout, include_schemes, exclude_schemes)) | |
58dc1933 | 227 | return (1); |
bdbfacc7 | 228 | break; |
ef416fc2 | 229 | |
bdbfacc7 MS |
230 | default : |
231 | _cupsLangPrintf(stderr, _("%s: Unknown option \"%c\"."), argv[0], *opt); | |
232 | return (1); | |
233 | } | |
ef416fc2 | 234 | } |
bdbfacc7 | 235 | } |
ef416fc2 | 236 | else |
237 | { | |
bdbfacc7 | 238 | _cupsLangPrintf(stderr, _("%s: Unknown argument \"%s\"."), argv[0], argv[i]); |
ef416fc2 | 239 | return (1); |
240 | } | |
bdbfacc7 | 241 | } |
ef416fc2 | 242 | |
243 | return (0); | |
244 | } | |
245 | ||
246 | ||
247 | /* | |
ae71f5de | 248 | * 'device_cb()' - Device callback. |
ef416fc2 | 249 | */ |
250 | ||
ae71f5de MS |
251 | static void |
252 | device_cb( | |
253 | const char *device_class, /* I - device-class string */ | |
254 | const char *device_id, /* I - device-id string */ | |
255 | const char *device_info, /* I - device-info string */ | |
256 | const char *device_make_and_model, /* I - device-make-and-model string */ | |
257 | const char *device_uri, /* I - device-uri string */ | |
749b1e90 | 258 | const char *device_location, /* I - device-location string */ |
ae71f5de | 259 | void *user_data) /* I - User data */ |
ef416fc2 | 260 | { |
ae71f5de | 261 | int *long_status; /* Show verbose info? */ |
ef416fc2 | 262 | |
ef416fc2 | 263 | |
264 | /* | |
ae71f5de | 265 | * Display the device... |
ef416fc2 | 266 | */ |
267 | ||
ae71f5de | 268 | long_status = (int *)user_data; |
ef416fc2 | 269 | |
ae71f5de | 270 | if (*long_status) |
ef416fc2 | 271 | { |
ae71f5de MS |
272 | _cupsLangPrintf(stdout, |
273 | _("Device: uri = %s\n" | |
274 | " class = %s\n" | |
275 | " info = %s\n" | |
276 | " make-and-model = %s\n" | |
749b1e90 | 277 | " device-id = %s\n" |
0837b7e8 | 278 | " location = %s"), |
ae71f5de | 279 | device_uri, device_class, device_info, |
749b1e90 | 280 | device_make_and_model, device_id, device_location); |
ae71f5de MS |
281 | } |
282 | else | |
0837b7e8 | 283 | _cupsLangPrintf(stdout, "%s %s", device_class, device_uri); |
ae71f5de | 284 | } |
ef416fc2 | 285 | |
ef416fc2 | 286 | |
ae71f5de MS |
287 | /* |
288 | * 'show_devices()' - Show available devices. | |
289 | */ | |
ef416fc2 | 290 | |
ae71f5de | 291 | static int /* O - 0 on success, 1 on failure */ |
ed6e7faf MS |
292 | show_devices( |
293 | int long_status, /* I - Long status report? */ | |
294 | int timeout, /* I - Timeout */ | |
295 | const char *include_schemes, /* I - List of schemes to include */ | |
296 | const char *exclude_schemes) /* I - List of schemes to exclude */ | |
ae71f5de | 297 | { |
ed6e7faf MS |
298 | if (cupsGetDevices(CUPS_HTTP_DEFAULT, timeout, include_schemes, |
299 | exclude_schemes, device_cb, &long_status) != IPP_OK) | |
ef416fc2 | 300 | { |
0837b7e8 | 301 | _cupsLangPrintf(stderr, "lpinfo: %s", cupsLastErrorString()); |
ef416fc2 | 302 | return (1); |
303 | } | |
304 | ||
305 | return (0); | |
306 | } | |
307 | ||
308 | ||
309 | /* | |
310 | * 'show_models()' - Show available PPDs. | |
311 | */ | |
312 | ||
313 | static int /* O - 0 on success, 1 on failure */ | |
ed6e7faf MS |
314 | show_models( |
315 | int long_status, /* I - Long status report? */ | |
316 | const char *device_id, /* I - 1284 device ID */ | |
317 | const char *language, /* I - Language */ | |
318 | const char *make_model, /* I - Make and model */ | |
319 | const char *product, /* I - Product */ | |
320 | const char *include_schemes, /* I - List of schemes to include */ | |
321 | const char *exclude_schemes) /* I - List of schemes to exclude */ | |
ef416fc2 | 322 | { |
323 | ipp_t *request, /* IPP Request */ | |
324 | *response; /* IPP Response */ | |
325 | ipp_attribute_t *attr; /* Current attribute */ | |
fa73b229 | 326 | const char *ppd_device_id, /* Pointer to ppd-device-id */ |
327 | *ppd_language, /* Pointer to ppd-natural-language */ | |
58dc1933 | 328 | *ppd_make_model, /* Pointer to ppd-make-and-model */ |
fa73b229 | 329 | *ppd_name; /* Pointer to ppd-name */ |
ed6e7faf | 330 | cups_option_t option; /* in/exclude-schemes option */ |
ef416fc2 | 331 | |
332 | ||
ef416fc2 | 333 | /* |
58dc1933 | 334 | * Build a CUPS_GET_PPDS request... |
ef416fc2 | 335 | */ |
336 | ||
fa73b229 | 337 | request = ippNewRequest(CUPS_GET_PPDS); |
ef416fc2 | 338 | |
58dc1933 MS |
339 | if (device_id) |
340 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT, "ppd-device-id", | |
341 | NULL, device_id); | |
342 | if (language) | |
343 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_LANGUAGE, "ppd-language", | |
344 | NULL, language); | |
345 | if (make_model) | |
346 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT, "ppd-make-and-model", | |
347 | NULL, make_model); | |
348 | if (product) | |
349 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT, "ppd-product", | |
350 | NULL, product); | |
351 | ||
ed6e7faf MS |
352 | if (include_schemes) |
353 | { | |
354 | option.name = "include-schemes"; | |
355 | option.value = (char *)include_schemes; | |
356 | ||
357 | cupsEncodeOptions2(request, 1, &option, IPP_TAG_OPERATION); | |
358 | } | |
359 | ||
360 | if (exclude_schemes) | |
361 | { | |
362 | option.name = "exclude-schemes"; | |
363 | option.value = (char *)exclude_schemes; | |
364 | ||
365 | cupsEncodeOptions2(request, 1, &option, IPP_TAG_OPERATION); | |
366 | } | |
367 | ||
ef416fc2 | 368 | /* |
369 | * Do the request and get back a response... | |
370 | */ | |
371 | ||
ed6e7faf | 372 | if ((response = cupsDoRequest(CUPS_HTTP_DEFAULT, request, "/")) != NULL) |
ef416fc2 | 373 | { |
374 | /* | |
375 | * Loop through the device list and display them... | |
376 | */ | |
377 | ||
378 | if (response->request.status.status_code > IPP_OK_CONFLICT) | |
379 | { | |
0837b7e8 | 380 | _cupsLangPrintf(stderr, "lpinfo: %s", cupsLastErrorString()); |
ef416fc2 | 381 | ippDelete(response); |
382 | return (1); | |
383 | } | |
384 | ||
385 | for (attr = response->attrs; attr != NULL; attr = attr->next) | |
386 | { | |
387 | /* | |
388 | * Skip leading attributes until we hit a PPD... | |
389 | */ | |
390 | ||
391 | while (attr != NULL && attr->group_tag != IPP_TAG_PRINTER) | |
392 | attr = attr->next; | |
393 | ||
394 | if (attr == NULL) | |
395 | break; | |
396 | ||
397 | /* | |
398 | * Pull the needed attributes from this PPD... | |
399 | */ | |
400 | ||
58dc1933 MS |
401 | ppd_device_id = "NONE"; |
402 | ppd_language = NULL; | |
403 | ppd_make_model = NULL; | |
404 | ppd_name = NULL; | |
ef416fc2 | 405 | |
406 | while (attr != NULL && attr->group_tag == IPP_TAG_PRINTER) | |
407 | { | |
fa73b229 | 408 | if (!strcmp(attr->name, "ppd-device-id") && |
ef416fc2 | 409 | attr->value_tag == IPP_TAG_TEXT) |
fa73b229 | 410 | ppd_device_id = attr->values[0].string.text; |
411 | else if (!strcmp(attr->name, "ppd-natural-language") && | |
412 | attr->value_tag == IPP_TAG_LANGUAGE) | |
413 | ppd_language = attr->values[0].string.text; | |
414 | else if (!strcmp(attr->name, "ppd-make-and-model") && | |
415 | attr->value_tag == IPP_TAG_TEXT) | |
58dc1933 | 416 | ppd_make_model = attr->values[0].string.text; |
fa73b229 | 417 | else if (!strcmp(attr->name, "ppd-name") && |
418 | attr->value_tag == IPP_TAG_NAME) | |
ef416fc2 | 419 | ppd_name = attr->values[0].string.text; |
420 | ||
421 | attr = attr->next; | |
422 | } | |
423 | ||
424 | /* | |
425 | * See if we have everything needed... | |
426 | */ | |
427 | ||
58dc1933 | 428 | if (ppd_language == NULL || ppd_make_model == NULL || ppd_name == NULL) |
ef416fc2 | 429 | { |
430 | if (attr == NULL) | |
431 | break; | |
432 | else | |
433 | continue; | |
434 | } | |
435 | ||
436 | /* | |
437 | * Display the device... | |
438 | */ | |
439 | ||
440 | if (long_status) | |
441 | { | |
fa73b229 | 442 | _cupsLangPrintf(stdout, |
ef416fc2 | 443 | _("Model: name = %s\n" |
444 | " natural_language = %s\n" | |
fa73b229 | 445 | " make-and-model = %s\n" |
0837b7e8 | 446 | " device-id = %s"), |
58dc1933 | 447 | ppd_name, ppd_language, ppd_make_model, ppd_device_id); |
ef416fc2 | 448 | } |
449 | else | |
0837b7e8 | 450 | _cupsLangPrintf(stdout, "%s %s", ppd_name, ppd_make_model); |
ef416fc2 | 451 | |
452 | if (attr == NULL) | |
453 | break; | |
454 | } | |
455 | ||
456 | ippDelete(response); | |
457 | } | |
458 | else | |
459 | { | |
0837b7e8 | 460 | _cupsLangPrintf(stderr, "lpinfo: %s", cupsLastErrorString()); |
ef416fc2 | 461 | |
462 | return (1); | |
463 | } | |
464 | ||
465 | return (0); | |
466 | } |