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ef416fc2 | 1 | /* |
f7faf1f5 | 2 | * "$Id: accept.c 5104 2006-02-15 03:21:04Z 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 | ||
61 | /* | |
62 | * See what operation we're supposed to do... | |
63 | */ | |
64 | ||
65 | if ((command = strrchr(argv[0], '/')) != NULL) | |
66 | command ++; | |
67 | else | |
68 | command = argv[0]; | |
69 | ||
fa73b229 | 70 | cancel = 0; |
ef416fc2 | 71 | |
72 | if (!strcmp(command, "accept")) | |
73 | op = CUPS_ACCEPT_JOBS; | |
74 | else if (!strcmp(command, "reject")) | |
75 | op = CUPS_REJECT_JOBS; | |
bd7854cb | 76 | else if (!strcmp(command, "cupsdisable") || !strcmp(command, "disable")) |
ef416fc2 | 77 | op = IPP_PAUSE_PRINTER; |
bd7854cb | 78 | else if (!strcmp(command, "cupsenable") || !strcmp(command, "enable")) |
ef416fc2 | 79 | op = IPP_RESUME_PRINTER; |
80 | else | |
81 | { | |
fa73b229 | 82 | _cupsLangPrintf(stderr, _("%s: Don't know what to do!\n"), |
ef416fc2 | 83 | command); |
84 | return (1); | |
85 | } | |
86 | ||
87 | http = NULL; | |
88 | reason = NULL; | |
89 | ||
90 | /* | |
91 | * Process command-line arguments... | |
92 | */ | |
93 | ||
94 | for (i = 1; i < argc; i ++) | |
95 | if (argv[i][0] == '-') | |
96 | switch (argv[i][1]) | |
97 | { | |
98 | case 'E' : /* Encrypt */ | |
99 | #ifdef HAVE_SSL | |
100 | cupsSetEncryption(HTTP_ENCRYPT_REQUIRED); | |
101 | ||
102 | if (http) | |
103 | httpEncryption(http, HTTP_ENCRYPT_REQUIRED); | |
104 | #else | |
fa73b229 | 105 | _cupsLangPrintf(stderr, |
ef416fc2 | 106 | _("%s: Sorry, no encryption support compiled in!\n"), |
107 | command); | |
108 | #endif /* HAVE_SSL */ | |
109 | break; | |
110 | ||
fa73b229 | 111 | case 'U' : /* Username */ |
112 | if (argv[i][2] != '\0') | |
113 | cupsSetUser(argv[i] + 2); | |
114 | else | |
115 | { | |
116 | i ++; | |
117 | if (i >= argc) | |
118 | { | |
119 | _cupsLangPrintf(stderr, | |
120 | _("%s: Error - expected username after " | |
121 | "\'-U\' option!\n"), | |
122 | command); | |
123 | return (1); | |
124 | } | |
125 | ||
126 | cupsSetUser(argv[i]); | |
127 | } | |
128 | break; | |
129 | ||
ef416fc2 | 130 | case 'c' : /* Cancel jobs */ |
131 | cancel = 1; | |
132 | break; | |
133 | ||
134 | case 'h' : /* Connect to host */ | |
135 | if (http != NULL) | |
136 | httpClose(http); | |
137 | ||
138 | if (argv[i][2] != '\0') | |
139 | cupsSetServer(argv[i] + 2); | |
140 | else | |
141 | { | |
142 | i ++; | |
143 | if (i >= argc) | |
144 | { | |
fa73b229 | 145 | _cupsLangPrintf(stderr, |
146 | _("%s: Error - expected hostname after " | |
147 | "\'-h\' option!\n"), | |
ef416fc2 | 148 | command); |
149 | return (1); | |
150 | } | |
151 | ||
152 | cupsSetServer(argv[i]); | |
153 | } | |
154 | break; | |
155 | ||
156 | case 'r' : /* Reason for cancellation */ | |
157 | if (argv[i][2] != '\0') | |
158 | reason = argv[i] + 2; | |
159 | else | |
160 | { | |
161 | i ++; | |
162 | if (i >= argc) | |
163 | { | |
fa73b229 | 164 | _cupsLangPrintf(stderr, |
165 | _("%s: Error - expected reason text after " | |
166 | "\'-r\' option!\n"), | |
ef416fc2 | 167 | command); |
168 | return (1); | |
169 | } | |
170 | ||
171 | reason = argv[i]; | |
172 | } | |
173 | break; | |
174 | ||
175 | default : | |
fa73b229 | 176 | _cupsLangPrintf(stderr, _("%s: Error - unknown option \'%c\'!\n"), |
ef416fc2 | 177 | command, argv[i][1]); |
178 | return (1); | |
179 | } | |
180 | else | |
181 | { | |
182 | /* | |
183 | * Accept/disable/enable/reject a destination... | |
184 | */ | |
185 | ||
186 | if (http == NULL) | |
187 | http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption()); | |
188 | ||
189 | if (http == NULL) | |
190 | { | |
fa73b229 | 191 | _cupsLangPrintf(stderr, |
ef416fc2 | 192 | _("%s: Unable to connect to server: %s\n"), |
193 | command, strerror(errno)); | |
194 | return (1); | |
195 | } | |
196 | ||
197 | /* | |
198 | * Build an IPP request, which requires the following | |
199 | * attributes: | |
200 | * | |
201 | * attributes-charset | |
202 | * attributes-natural-language | |
203 | * printer-uri | |
204 | * printer-state-message [optional] | |
205 | */ | |
206 | ||
fa73b229 | 207 | request = ippNewRequest(op); |
ef416fc2 | 208 | |
a4d04587 | 209 | httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL, |
210 | "localhost", 0, "/printers/%s", argv[i]); | |
ef416fc2 | 211 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, |
212 | "printer-uri", NULL, uri); | |
213 | ||
fa73b229 | 214 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, |
215 | "requesting-user-name", NULL, cupsUser()); | |
216 | ||
ef416fc2 | 217 | if (reason != NULL) |
218 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_TEXT, | |
219 | "printer-state-message", NULL, reason); | |
220 | ||
221 | /* | |
222 | * Do the request and get back a response... | |
223 | */ | |
224 | ||
225 | if ((response = cupsDoRequest(http, request, "/admin/")) != NULL) | |
226 | { | |
227 | if (response->request.status.status_code > IPP_OK_CONFLICT) | |
228 | { | |
fa73b229 | 229 | _cupsLangPrintf(stderr, |
ef416fc2 | 230 | _("%s: Operation failed: %s\n"), |
231 | command, ippErrorString(cupsLastError())); | |
232 | return (1); | |
233 | } | |
234 | ||
235 | ippDelete(response); | |
236 | } | |
237 | else | |
238 | { | |
fa73b229 | 239 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); |
ef416fc2 | 240 | return (1); |
241 | } | |
242 | ||
243 | /* | |
244 | * Cancel all jobs if requested... | |
245 | */ | |
246 | ||
247 | if (cancel) | |
248 | { | |
249 | /* | |
250 | * Build an IPP_PURGE_JOBS request, which requires the following | |
251 | * attributes: | |
252 | * | |
253 | * attributes-charset | |
254 | * attributes-natural-language | |
255 | * printer-uri | |
256 | */ | |
257 | ||
fa73b229 | 258 | request = ippNewRequest(IPP_PURGE_JOBS); |
ef416fc2 | 259 | |
260 | ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, | |
261 | "printer-uri", NULL, uri); | |
262 | ||
263 | if ((response = cupsDoRequest(http, request, "/admin/")) != NULL) | |
264 | { | |
265 | if (response->request.status.status_code > IPP_OK_CONFLICT) | |
266 | { | |
fa73b229 | 267 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); |
ef416fc2 | 268 | return (1); |
269 | } | |
270 | ||
271 | ippDelete(response); | |
272 | } | |
273 | else | |
274 | { | |
fa73b229 | 275 | _cupsLangPrintf(stderr, "%s: %s\n", command, cupsLastErrorString()); |
ef416fc2 | 276 | return (1); |
277 | } | |
278 | } | |
279 | } | |
280 | ||
281 | if (http != NULL) | |
282 | httpClose(http); | |
283 | ||
284 | return (0); | |
285 | } | |
286 | ||
287 | ||
288 | /* | |
f7faf1f5 | 289 | * End of "$Id: accept.c 5104 2006-02-15 03:21:04Z mike $". |
ef416fc2 | 290 | */ |