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Commit | Line | Data |
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ef416fc2 | 1 | /* |
f2d18633 | 2 | * "$Id$" |
ef416fc2 | 3 | * |
71e16022 | 4 | * "cancel" command for CUPS. |
ef416fc2 | 5 | * |
db8b865d | 6 | * Copyright 2007-2013 by Apple Inc. |
ef416fc2 | 7 | * Copyright 1997-2006 by Easy Software Products. |
8 | * | |
9 | * These coded instructions, statements, and computer programs are the | |
bc44d920 | 10 | * property of Apple Inc. and are protected by Federal copyright |
11 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
12 | * which should have been included with this file. If this file is | |
13 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
ef416fc2 | 14 | * |
15 | * Contents: | |
16 | * | |
17 | * main() - Parse options and cancel jobs. | |
18 | */ | |
19 | ||
20 | /* | |
21 | * Include necessary headers... | |
22 | */ | |
23 | ||
71e16022 | 24 | #include <cups/cups-private.h> |
ef416fc2 | 25 | |
26 | ||
27 | /* | |
28 | * 'main()' - Parse options and cancel jobs. | |
29 | */ | |
30 | ||
31 | int /* O - Exit status */ | |
32 | main(int argc, /* I - Number of command-line arguments */ | |
33 | char *argv[]) /* I - Command-line arguments */ | |
34 | { | |
35 | http_t *http; /* HTTP connection to server */ | |
36 | int i; /* Looping var */ | |
37 | int job_id; /* Job ID */ | |
38 | int num_dests; /* Number of destinations */ | |
39 | cups_dest_t *dests; /* Destinations */ | |
40 | char *dest, /* Destination printer */ | |
41 | *job, /* Job ID pointer */ | |
42 | *user; /* Cancel jobs for a user */ | |
43 | int purge; /* Purge or cancel jobs? */ | |
44 | char uri[1024]; /* Printer or job URI */ | |
45 | ipp_t *request; /* IPP request */ | |
46 | ipp_t *response; /* IPP response */ | |
47 | ipp_op_t op; /* Operation */ | |
ef416fc2 | 48 | |
49 | ||
07725fee | 50 | _cupsSetLocale(argv); |
d09495fa | 51 | |
ef416fc2 | 52 | /* |
53 | * Setup to cancel individual print jobs... | |
54 | */ | |
55 | ||
fa73b229 | 56 | op = IPP_CANCEL_JOB; |
57 | purge = 0; | |
fa73b229 | 58 | dest = NULL; |
59 | user = NULL; | |
60 | http = NULL; | |
61 | num_dests = 0; | |
62 | dests = NULL; | |
ef416fc2 | 63 | |
64 | ||
65 | /* | |
66 | * Process command-line arguments... | |
67 | */ | |
68 | ||
69 | for (i = 1; i < argc; i ++) | |
70 | if (argv[i][0] == '-' && argv[i][1]) | |
db8b865d | 71 | { |
ef416fc2 | 72 | switch (argv[i][1]) |
73 | { | |
74 | case 'E' : /* Encrypt */ | |
75 | #ifdef HAVE_SSL | |
76 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); | |
77 | ||
78 | if (http) | |
79 | httpEncryption(http, HTTP_ENCRYPT_REQUIRED); | |
80 | #else | |
fa73b229 | 81 | _cupsLangPrintf(stderr, |
0837b7e8 | 82 | _("%s: Sorry, no encryption support."), argv[0]); |
ef416fc2 | 83 | #endif /* HAVE_SSL */ |
84 | break; | |
85 | ||
fa73b229 | 86 | case 'U' : /* Username */ |
87 | if (argv[i][2] != '\0') | |
88 | cupsSetUser(argv[i] + 2); | |
89 | else | |
90 | { | |
91 | i ++; | |
92 | if (i >= argc) | |
93 | { | |
94 | _cupsLangPrintf(stderr, | |
95 | _("%s: Error - expected username after " | |
0837b7e8 | 96 | "\"-U\" option."), argv[0]); |
fa73b229 | 97 | return (1); |
98 | } | |
99 | ||
100 | cupsSetUser(argv[i]); | |
101 | } | |
102 | break; | |
88f9aafc | 103 | |
ef416fc2 | 104 | case 'a' : /* Cancel all jobs */ |
db8b865d | 105 | op = purge ? IPP_PURGE_JOBS : IPP_CANCEL_JOBS; |
ef416fc2 | 106 | break; |
107 | ||
108 | case 'h' : /* Connect to host */ | |
109 | if (http != NULL) | |
8ca02f3c | 110 | { |
ef416fc2 | 111 | httpClose(http); |
8ca02f3c | 112 | http = NULL; |
113 | } | |
ef416fc2 | 114 | |
115 | if (argv[i][2] != '\0') | |
116 | cupsSetServer(argv[i] + 2); | |
117 | else | |
118 | { | |
119 | i ++; | |
120 | ||
121 | if (i >= argc) | |
122 | { | |
fa73b229 | 123 | _cupsLangPrintf(stderr, |
124 | _("%s: Error - expected hostname after " | |
0837b7e8 | 125 | "\"-h\" option."), argv[0]); |
ef416fc2 | 126 | return (1); |
127 | } | |
128 | else | |
129 | cupsSetServer(argv[i]); | |
130 | } | |
131 | break; | |
132 | ||
133 | case 'u' : /* Username */ | |
db8b865d | 134 | op = IPP_CANCEL_MY_JOBS; |
ef416fc2 | 135 | |
136 | if (argv[i][2] != '\0') | |
137 | user = argv[i] + 2; | |
138 | else | |
139 | { | |
140 | i ++; | |
141 | ||
142 | if (i >= argc) | |
143 | { | |
fa73b229 | 144 | _cupsLangPrintf(stderr, |
145 | _("%s: Error - expected username after " | |
0837b7e8 | 146 | "\"-u\" option."), argv[0]); |
ef416fc2 | 147 | return (1); |
148 | } | |
149 | else | |
150 | user = argv[i]; | |
151 | } | |
152 | break; | |
153 | ||
db8b865d MS |
154 | case 'x' : /* Purge job(s) */ |
155 | purge = 1; | |
156 | ||
157 | if (op == IPP_CANCEL_JOBS) | |
158 | op = IPP_PURGE_JOBS; | |
159 | break; | |
160 | ||
ef416fc2 | 161 | default : |
fa73b229 | 162 | _cupsLangPrintf(stderr, |
0837b7e8 | 163 | _("%s: Error - unknown option \"%c\"."), |
fa73b229 | 164 | argv[0], argv[i][1]); |
ef416fc2 | 165 | return (1); |
166 | } | |
db8b865d | 167 | } |
ef416fc2 | 168 | else |
169 | { | |
170 | /* | |
171 | * Cancel a job or printer... | |
172 | */ | |
173 | ||
174 | if (num_dests == 0) | |
175 | num_dests = cupsGetDests(&dests); | |
176 | ||
bd7854cb | 177 | if (!strcmp(argv[i], "-")) |
ef416fc2 | 178 | { |
179 | /* | |
180 | * Delete the current job... | |
181 | */ | |
182 | ||
183 | dest = ""; | |
184 | job_id = 0; | |
185 | } | |
186 | else if (cupsGetDest(argv[i], NULL, num_dests, dests) != NULL) | |
187 | { | |
188 | /* | |
189 | * Delete the current job on the named destination... | |
190 | */ | |
191 | ||
192 | dest = argv[i]; | |
193 | job_id = 0; | |
194 | } | |
195 | else if ((job = strrchr(argv[i], '-')) != NULL && isdigit(job[1] & 255)) | |
196 | { | |
197 | /* | |
198 | * Delete the specified job ID. | |
199 | */ | |
200 | ||
201 | dest = NULL; | |
202 | op = IPP_CANCEL_JOB; | |
203 | job_id = atoi(job + 1); | |
204 | } | |
205 | else if (isdigit(argv[i][0] & 255)) | |
206 | { | |
207 | /* | |
208 | * Delete the specified job ID. | |
209 | */ | |
210 | ||
211 | dest = NULL; | |
212 | op = IPP_CANCEL_JOB; | |
213 | job_id = atoi(argv[i]); | |
214 | } | |
215 | else | |
216 | { | |
217 | /* | |
218 | * Bad printer name! | |
219 | */ | |
220 | ||
fa73b229 | 221 | _cupsLangPrintf(stderr, |
0837b7e8 | 222 | _("%s: Error - unknown destination \"%s\"."), |
fa73b229 | 223 | argv[0], argv[i]); |
ef416fc2 | 224 | return (1); |
225 | } | |
226 | ||
227 | /* | |
228 | * For Solaris LP compatibility, ignore a destination name after | |
229 | * cancelling a specific job ID... | |
230 | */ | |
231 | ||
232 | if (job_id && (i + 1) < argc && | |
233 | cupsGetDest(argv[i + 1], NULL, num_dests, dests) != NULL) | |
234 | i ++; | |
235 | ||
236 | /* | |
237 | * Open a connection to the server... | |
238 | */ | |
239 | ||
240 | if (http == NULL) | |
241 | if ((http = httpConnectEncrypt(cupsServer(), ippPort(), | |
242 | cupsEncryption())) == NULL) | |
243 | { | |
fa73b229 | 244 | _cupsLangPrintf(stderr, |
84315f46 | 245 | _("%s: Unable to connect to server."), argv[0]); |
ef416fc2 | 246 | return (1); |
247 | } | |
248 | ||
249 | /* | |
250 | * Build an IPP request, which requires the following | |
251 | * attributes: | |
252 | * | |
253 | * attributes-charset | |
254 | * attributes-natural-language | |
255 | * printer-uri + job-id *or* job-uri | |
256 | * [requesting-user-name] | |
257 | */ | |
258 | ||
fa73b229 | 259 | request = ippNewRequest(op); |
ef416fc2 | 260 | |
261 | if (dest) | |
262 | { | |
a4d04587 | 263 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
264 | "localhost", 0, "/printers/%s", dest); | |
ef416fc2 | 265 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, |
266 | "printer-uri", NULL, uri); | |
267 | ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id", | |
268 | job_id); | |
269 | } | |
270 | else | |
271 | { | |
272 | sprintf(uri, "ipp://localhost/jobs/%d", job_id); | |
273 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL, | |
274 | uri); | |
275 | } | |
276 | ||
277 | if (user) | |
278 | { | |
279 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
280 | "requesting-user-name", NULL, user); | |
281 | ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1); | |
db8b865d MS |
282 | |
283 | if (op == IPP_CANCEL_JOBS) | |
284 | op = IPP_CANCEL_MY_JOBS; | |
ef416fc2 | 285 | } |
286 | else | |
287 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
288 | "requesting-user-name", NULL, cupsUser()); | |
289 | ||
db8b865d | 290 | if (purge) |
ef416fc2 | 291 | ippAddBoolean(request, IPP_TAG_OPERATION, "purge-jobs", purge); |
292 | ||
293 | /* | |
294 | * Do the request and get back a response... | |
295 | */ | |
296 | ||
db8b865d | 297 | if (op == IPP_CANCEL_JOBS && (!user || _cups_strcasecmp(user, cupsUser()))) |
ef416fc2 | 298 | response = cupsDoRequest(http, request, "/admin/"); |
299 | else | |
300 | response = cupsDoRequest(http, request, "/jobs/"); | |
301 | ||
302 | if (response == NULL || | |
303 | response->request.status.status_code > IPP_OK_CONFLICT) | |
304 | { | |
0837b7e8 | 305 | _cupsLangPrintf(stderr, _("%s: %s failed: %s"), argv[0], |
ef416fc2 | 306 | op == IPP_PURGE_JOBS ? "purge-jobs" : "cancel-job", |
bd7854cb | 307 | cupsLastErrorString()); |
ef416fc2 | 308 | |
309 | if (response) | |
310 | ippDelete(response); | |
311 | ||
312 | return (1); | |
313 | } | |
314 | ||
315 | ippDelete(response); | |
316 | } | |
317 | ||
242b936a | 318 | if (num_dests == 0 && op != IPP_CANCEL_JOB) |
ef416fc2 | 319 | { |
320 | /* | |
321 | * Open a connection to the server... | |
322 | */ | |
323 | ||
324 | if (http == NULL) | |
325 | if ((http = httpConnectEncrypt(cupsServer(), ippPort(), | |
326 | cupsEncryption())) == NULL) | |
327 | { | |
0837b7e8 | 328 | _cupsLangPrintf(stderr, _("%s: Unable to contact server."), argv[0]); |
ef416fc2 | 329 | return (1); |
330 | } | |
331 | ||
332 | /* | |
333 | * Build an IPP request, which requires the following | |
334 | * attributes: | |
335 | * | |
336 | * attributes-charset | |
337 | * attributes-natural-language | |
338 | * printer-uri + job-id *or* job-uri | |
339 | * [requesting-user-name] | |
340 | */ | |
341 | ||
fa73b229 | 342 | request = ippNewRequest(op); |
ef416fc2 | 343 | |
344 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
345 | "printer-uri", NULL, "ipp://localhost/printers/"); | |
346 | ||
347 | if (user) | |
348 | { | |
349 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
350 | "requesting-user-name", NULL, user); | |
351 | ippAddBoolean(request, IPP_TAG_OPERATION, "my-jobs", 1); | |
352 | } | |
353 | else | |
354 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, | |
355 | "requesting-user-name", NULL, cupsUser()); | |
356 | ||
357 | ippAddBoolean(request, IPP_TAG_OPERATION, "purge-jobs", purge); | |
358 | ||
359 | /* | |
360 | * Do the request and get back a response... | |
361 | */ | |
362 | ||
363 | response = cupsDoRequest(http, request, "/admin/"); | |
364 | ||
365 | if (response == NULL || | |
366 | response->request.status.status_code > IPP_OK_CONFLICT) | |
367 | { | |
0837b7e8 | 368 | _cupsLangPrintf(stderr, _("%s: %s failed: %s"), argv[0], |
ef416fc2 | 369 | op == IPP_PURGE_JOBS ? "purge-jobs" : "cancel-job", |
fa73b229 | 370 | cupsLastErrorString()); |
ef416fc2 | 371 | |
372 | if (response) | |
373 | ippDelete(response); | |
374 | ||
375 | return (1); | |
376 | } | |
377 | ||
378 | ippDelete(response); | |
379 | } | |
380 | ||
381 | return (0); | |
382 | } | |
383 | ||
384 | ||
385 | /* | |
f2d18633 | 386 | * End of "$Id$". |
ef416fc2 | 387 | */ |