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git.ipfire.org Git - thirdparty/cups.git/blob - cgi-bin/jobs.c
4 * Job status CGI for CUPS.
6 * Copyright 2007-2014 by Apple Inc.
7 * Copyright 1997-2006 by Easy Software Products.
9 * These coded instructions, statements, and computer programs are the
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/".
17 * Include necessary headers...
20 #include "cgi-private.h"
27 static void do_job_op(http_t
*http
, int job_id
, ipp_op_t op
);
31 * 'main()' - Main entry for CGI.
34 int /* O - Exit status */
37 http_t
*http
; /* Connection to the server */
38 const char *op
; /* Operation name */
39 const char *job_id_var
; /* Job ID form variable */
40 int job_id
; /* Job ID */
44 * Get any form variables...
50 * Set the web interface section...
53 cgiSetVariable("SECTION", "jobs");
54 cgiSetVariable("REFRESH_PAGE", "");
57 * Connect to the HTTP server...
60 http
= httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
63 * Get the job ID, if any...
66 if ((job_id_var
= cgiGetVariable("JOB_ID")) != NULL
)
67 job_id
= atoi(job_id_var
);
75 if ((op
= cgiGetVariable("OP")) != NULL
&& job_id
> 0 && cgiIsPOST())
81 if (!strcmp(op
, "cancel-job"))
82 do_job_op(http
, job_id
, IPP_CANCEL_JOB
);
83 else if (!strcmp(op
, "hold-job"))
84 do_job_op(http
, job_id
, IPP_HOLD_JOB
);
85 else if (!strcmp(op
, "move-job"))
86 cgiMoveJobs(http
, NULL
, job_id
);
87 else if (!strcmp(op
, "release-job"))
88 do_job_op(http
, job_id
, IPP_RELEASE_JOB
);
89 else if (!strcmp(op
, "restart-job"))
90 do_job_op(http
, job_id
, IPP_RESTART_JOB
);
94 * Bad operation code... Display an error...
97 cgiStartHTML(cgiText(_("Jobs")));
98 cgiCopyTemplateLang("error-op.tmpl");
105 * Show a list of jobs...
108 cgiStartHTML(cgiText(_("Jobs")));
109 cgiShowJobs(http
, NULL
);
114 * Close the HTTP server connection...
120 * Return with no errors...
128 * 'do_job_op()' - Do a job operation.
132 do_job_op(http_t
*http
, /* I - HTTP connection */
133 int job_id
, /* I - Job ID */
134 ipp_op_t op
) /* I - Operation to perform */
136 ipp_t
*request
; /* IPP request */
137 char uri
[HTTP_MAX_URI
]; /* Job URI */
138 const char *user
; /* Username */
142 * Build a job request, which requires the following
146 * attributes-natural-language
147 * job-uri or printer-uri (purge-jobs)
148 * requesting-user-name
151 request
= ippNewRequest(op
);
153 snprintf(uri
, sizeof(uri
), "ipp://localhost/jobs/%d", job_id
);
155 ippAddString(request
, IPP_TAG_OPERATION
, IPP_TAG_URI
, "job-uri",
158 if ((user
= getenv("REMOTE_USER")) == NULL
)
161 ippAddString(request
, IPP_TAG_OPERATION
, IPP_TAG_NAME
,
162 "requesting-user-name", NULL
, user
);
165 * Do the request and get back a response...
168 ippDelete(cupsDoRequest(http
, request
, "/jobs"));
170 if (cupsLastError() <= IPP_OK_CONFLICT
&& getenv("HTTP_REFERER"))
173 * Redirect successful updates back to the parent page...
176 char url
[1024]; /* Encoded URL */
179 strlcpy(url
, "5;URL=", sizeof(url
));
180 cgiFormEncode(url
+ 6, getenv("HTTP_REFERER"), sizeof(url
) - 6);
181 cgiSetVariable("refresh_page", url
);
183 else if (cupsLastError() == IPP_NOT_AUTHORIZED
)
185 puts("Status: 401\n");
189 cgiStartHTML(cgiText(_("Jobs")));
191 if (cupsLastError() > IPP_OK_CONFLICT
)
192 cgiShowIPPError(_("Job operation failed"));
193 else if (op
== IPP_CANCEL_JOB
)
194 cgiCopyTemplateLang("job-cancel.tmpl");
195 else if (op
== IPP_HOLD_JOB
)
196 cgiCopyTemplateLang("job-hold.tmpl");
197 else if (op
== IPP_RELEASE_JOB
)
198 cgiCopyTemplateLang("job-release.tmpl");
199 else if (op
== IPP_RESTART_JOB
)
200 cgiCopyTemplateLang("job-restart.tmpl");