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ef416fc2 | 1 | /* |
f7deaa1a | 2 | * "$Id: accept.c 5925 2006-09-05 19:43:11Z mike $" |
ef416fc2 | 3 | * |
4 | * "accept", "disable", "enable", and "reject" commands for the Common | |
5 | * UNIX Printing System (CUPS). | |
6 | * | |
7 | * Copyright 1997-2006 by Easy Software Products. | |
8 | * | |
9 | * These coded instructions, statements, and computer programs are the | |
10 | * property of Easy Software Products and are protected by Federal | |
11 | * copyright law. Distribution and use rights are outlined in the file | |
12 | * "LICENSE.txt" which should have been included with this file. If this | |
13 | * file is missing or damaged please contact Easy Software Products | |
14 | * at: | |
15 | * | |
16 | * Attn: CUPS Licensing Information | |
17 | * Easy Software Products | |
18 | * 44141 Airport View Drive, Suite 204 | |
19 | * Hollywood, Maryland 20636 USA | |
20 | * | |
21 | * Voice: (301) 373-9600 | |
22 | * EMail: cups-info@cups.org | |
23 | * WWW: http://www.cups.org | |
24 | * | |
25 | * Contents: | |
26 | * | |
27 | * main() - Parse options and accept/reject jobs or disable/enable printers. | |
28 | */ | |
29 | ||
30 | /* | |
31 | * Include necessary headers... | |
32 | */ | |
33 | ||
34 | #include <stdio.h> | |
35 | #include <stdlib.h> | |
36 | #include <errno.h> | |
37 | #include <cups/string.h> | |
38 | #include <cups/cups.h> | |
39 | #include <cups/i18n.h> | |
40 | ||
41 | ||
42 | /* | |
43 | * 'main()' - Parse options and accept/reject jobs or disable/enable printers. | |
44 | */ | |
45 | ||
46 | int /* O - Exit status */ | |
47 | main(int argc, /* I - Number of command-line arguments */ | |
48 | char *argv[]) /* I - Command-line arguments */ | |
49 | { | |
50 | http_t *http; /* HTTP connection to server */ | |
51 | int i; /* Looping var */ | |
52 | char *command, /* Command to do */ | |
53 | uri[1024], /* Printer URI */ | |
54 | *reason; /* Reason for reject/disable */ | |
55 | ipp_t *request; /* IPP request */ | |
56 | ipp_t *response; /* IPP response */ | |
57 | ipp_op_t op; /* Operation */ | |
ef416fc2 | 58 | int cancel; /* Cancel jobs? */ |
59 | ||
60 | ||
07725fee | 61 | _cupsSetLocale(argv); |
d09495fa | 62 | |
ef416fc2 | 63 | /* |
64 | * See what operation we're supposed to do... | |
65 | */ | |
66 | ||
67 | if ((command = strrchr(argv[0], '/')) != NULL) | |
68 | command ++; | |
69 | else | |
70 | command = argv[0]; | |
71 | ||
fa73b229 | 72 | cancel = 0; |
ef416fc2 | 73 | |
74 | if (!strcmp(command, "accept")) | |
75 | op = CUPS_ACCEPT_JOBS; | |
76 | else if (!strcmp(command, "reject")) | |
77 | op = CUPS_REJECT_JOBS; | |
bd7854cb | 78 | else if (!strcmp(command, "cupsdisable") || !strcmp(command, "disable")) |
ef416fc2 | 79 | op = IPP_PAUSE_PRINTER; |
bd7854cb | 80 | else if (!strcmp(command, "cupsenable") || !strcmp(command, "enable")) |
ef416fc2 | 81 | op = IPP_RESUME_PRINTER; |
82 | else | |
83 | { | |
fa73b229 | 84 | _cupsLangPrintf(stderr, _("%s: Don't know what to do!\n"), |
ef416fc2 | 85 | command); |
86 | return (1); | |
87 | } | |
88 | ||
89 | http = NULL; | |
90 | reason = NULL; | |
91 | ||
92 | /* | |
93 | * Process command-line arguments... | |
94 | */ | |
95 | ||
96 | for (i = 1; i < argc; i ++) | |
97 | if (argv[i][0] == '-') | |
98 | switch (argv[i][1]) | |
99 | { | |
100 | case 'E' : /* Encrypt */ | |
101 | #ifdef HAVE_SSL | |
102 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); | |
103 | ||
104 | if (http) | |
105 | httpEncryption(http, HTTP_ENCRYPT_REQUIRED); | |
106 | #else | |
fa73b229 | 107 | _cupsLangPrintf(stderr, |
ef416fc2 | 108 | _("%s: Sorry, no encryption support compiled in!\n"), |
109 | command); | |
110 | #endif /* HAVE_SSL */ | |
111 | break; | |
112 | ||
fa73b229 | 113 | case 'U' : /* Username */ |
114 | if (argv[i][2] != '\0') | |
115 | cupsSetUser(argv[i] + 2); | |
116 | else | |
117 | { | |
118 | i ++; | |
119 | if (i >= argc) | |
120 | { | |
121 | _cupsLangPrintf(stderr, | |
122 | _("%s: Error - expected username after " | |
123 | "\'-U\' option!\n"), | |
124 | command); | |
125 | return (1); | |
126 | } | |
127 | ||
128 | cupsSetUser(argv[i]); | |
129 | } | |
130 | break; | |
131 | ||
ef416fc2 | 132 | case 'c' : /* Cancel jobs */ |
133 | cancel = 1; | |
134 | break; | |
135 | ||
136 | case 'h' : /* Connect to host */ | |
137 | if (http != NULL) | |
138 | httpClose(http); | |
139 | ||
140 | if (argv[i][2] != '\0') | |
141 | cupsSetServer(argv[i] + 2); | |
142 | else | |
143 | { | |
144 | i ++; | |
145 | if (i >= argc) | |
146 | { | |
fa73b229 | 147 | _cupsLangPrintf(stderr, |
148 | _("%s: Error - expected hostname after " | |
149 | "\'-h\' option!\n"), | |
ef416fc2 | 150 | command); |
151 | return (1); | |
152 | } | |
153 | ||
154 | cupsSetServer(argv[i]); | |
155 | } | |
156 | break; | |
157 | ||
158 | case 'r' : /* Reason for cancellation */ | |
159 | if (argv[i][2] != '\0') | |
160 | reason = argv[i] + 2; | |
161 | else | |
162 | { | |
163 | i ++; | |
164 | if (i >= argc) | |
165 | { | |
fa73b229 | 166 | _cupsLangPrintf(stderr, |
167 | _("%s: Error - expected reason text after " | |
168 | "\'-r\' option!\n"), | |
ef416fc2 | 169 | command); |
170 | return (1); | |
171 | } | |
172 | ||
173 | reason = argv[i]; | |
174 | } | |
175 | break; | |
176 | ||
177 | default : | |
fa73b229 | 178 | _cupsLangPrintf(stderr, _("%s: Error - unknown option \'%c\'!\n"), |
ef416fc2 | 179 | command, argv[i][1]); |
180 | return (1); | |
181 | } | |
182 | else | |
183 | { | |
184 | /* | |
185 | * Accept/disable/enable/reject a destination... | |
186 | */ | |
187 | ||
188 | if (http == NULL) | |
189 | http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption()); | |
190 | ||
191 | if (http == NULL) | |
192 | { | |
fa73b229 | 193 | _cupsLangPrintf(stderr, |
ef416fc2 | 194 | _("%s: Unable to connect to server: %s\n"), |
195 | command, strerror(errno)); | |
196 | return (1); | |
197 | } | |
198 | ||
199 | /* | |
200 | * Build an IPP request, which requires the following | |
201 | * attributes: | |
202 | * | |
203 | * attributes-charset | |
204 | * attributes-natural-language | |
205 | * printer-uri | |
206 | * printer-state-message [optional] | |
207 | */ | |
208 | ||
fa73b229 | 209 | request = ippNewRequest(op); |
ef416fc2 | 210 | |
a4d04587 | 211 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
212 | "localhost", 0, "/printers/%s", argv[i]); | |
ef416fc2 | 213 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, |
214 | "printer-uri", NULL, uri); | |
215 | ||
fa73b229 | 216 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, |
217 | "requesting-user-name", NULL, cupsUser()); | |
218 | ||
ef416fc2 | 219 | if (reason != NULL) |
220 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
221 | "printer-state-message", NULL, reason); | |
222 | ||
223 | /* | |
224 | * Do the request and get back a response... | |
225 | */ | |
226 | ||
227 | if ((response = cupsDoRequest(http, request, "/admin/")) != NULL) | |
228 | { | |
229 | if (response->request.status.status_code > IPP_OK_CONFLICT) | |
230 | { | |
fa73b229 | 231 | _cupsLangPrintf(stderr, |
ef416fc2 | 232 | _("%s: Operation failed: %s\n"), |
233 | command, ippErrorString(cupsLastError())); | |
234 | return (1); | |
235 | } | |
236 | ||
237 | ippDelete(response); | |
238 | } | |
239 | else | |
240 | { | |
fa73b229 | 241 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); |
ef416fc2 | 242 | return (1); |
243 | } | |
244 | ||
245 | /* | |
246 | * Cancel all jobs if requested... | |
247 | */ | |
248 | ||
249 | if (cancel) | |
250 | { | |
251 | /* | |
252 | * Build an IPP_PURGE_JOBS request, which requires the following | |
253 | * attributes: | |
254 | * | |
255 | * attributes-charset | |
256 | * attributes-natural-language | |
257 | * printer-uri | |
258 | */ | |
259 | ||
fa73b229 | 260 | request = ippNewRequest(IPP_PURGE_JOBS); |
ef416fc2 | 261 | |
262 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
263 | "printer-uri", NULL, uri); | |
264 | ||
265 | if ((response = cupsDoRequest(http, request, "/admin/")) != NULL) | |
266 | { | |
267 | if (response->request.status.status_code > IPP_OK_CONFLICT) | |
268 | { | |
fa73b229 | 269 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); |
ef416fc2 | 270 | return (1); |
271 | } | |
272 | ||
273 | ippDelete(response); | |
274 | } | |
275 | else | |
276 | { | |
fa73b229 | 277 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); |
ef416fc2 | 278 | return (1); |
279 | } | |
280 | } | |
281 | } | |
282 | ||
283 | if (http != NULL) | |
284 | httpClose(http); | |
285 | ||
286 | return (0); | |
287 | } | |
288 | ||
289 | ||
290 | /* | |
f7deaa1a | 291 | * End of "$Id: accept.c 5925 2006-09-05 19:43:11Z mike $". |
ef416fc2 | 292 | */ |