4  * Copyright 2007-2016 by Apple Inc.
5  * Copyright 1997-2006 by Easy Software Products.
14 #include "cgi-private.h"
28  * 'main()' - Main entry for CGI.
31 int					/* O - Exit status */
40   const char	*op;			/* Operation to perform, if any */  in main()
43 		  "printer-name",  in main()
44 		  "printer-uri-supported"  in main()
64   * See if we are displaying a printer or all classes...  in main()
67   if ((pclass = getenv("PATH_INFO")) != NULL)  in main()
71     if (!*pclass)  in main()
74     if (pclass)  in main()
94   if (!op || !cgiIsPOST())  in main()
103                   "requested-attributes",  in main()
106     if ((response = cupsDoRequest(http, request, "/")) != NULL)  in main()
108       if ((attr = ippFindAttribute(response, "printer-name", IPP_TAG_NAME)) != NULL)  in main()
109         cgiSetVariable("DEFAULT_NAME", attr->values[0].string.text);  in main()
111       if ((attr = ippFindAttribute(response, "printer-uri-supported", IPP_TAG_URI)) != NULL)  in main()
117 	               cgiRewriteURL(attr->values[0].string.text,  in main()
125     * See if we need to show a list of classes or the status of a  in main()
129     if (!pclass)  in main()
134   else if (pclass)  in main()
136     if (!*op)  in main()
150     else if (!strcmp(op, "start-class"))  in main()
152     else if (!strcmp(op, "stop-class"))  in main()
154     else if (!strcmp(op, "accept-jobs"))  in main()
156     else if (!strcmp(op, "reject-jobs"))  in main()
158     else if (!strcmp(op, "cancel-jobs"))  in main()
160     else if (!_cups_strcasecmp(op, "print-test-page"))  in main()
162     else if (!_cups_strcasecmp(op, "move-jobs"))  in main()
171       cgiCopyTemplateLang("error-op.tmpl");  in main()
182     cgiCopyTemplateLang("error-op.tmpl");  in main()
201  * 'do_class_op()' - Do a class operation.
205 do_class_op(http_t      *http,		/* I - HTTP connection */  in do_class_op()
206             const char	*printer,	/* I - Printer name */  in do_class_op()
207 	    ipp_op_t    op,		/* I - Operation to perform */  in do_class_op()
208 	    const char  *title)		/* I - Title of page */  in do_class_op()
219   *    attributes-charset  in do_class_op()
220   *    attributes-natural-language  in do_class_op()
221   *    printer-uri  in do_class_op()
228   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri",  in do_class_op()
238   if (cupsLastError() == IPP_NOT_AUTHORIZED)  in do_class_op()
243   else if (cupsLastError() > IPP_OK_CONFLICT)  in do_class_op()
255 		refresh[1024];		/* Refresh URL */  in do_class_op()  local
260     snprintf(refresh, sizeof(refresh), "5;URL=%s", uri);  in do_class_op()
261     cgiSetVariable("refresh_page", refresh);  in do_class_op()
267     if (op == IPP_PAUSE_PRINTER)  in do_class_op()
268       cgiCopyTemplateLang("printer-stop.tmpl");  in do_class_op()
269     else if (op == IPP_RESUME_PRINTER)  in do_class_op()
270       cgiCopyTemplateLang("printer-start.tmpl");  in do_class_op()
271     else if (op == CUPS_ACCEPT_JOBS)  in do_class_op()
272       cgiCopyTemplateLang("printer-accept.tmpl");  in do_class_op()
273     else if (op == CUPS_REJECT_JOBS)  in do_class_op()
274       cgiCopyTemplateLang("printer-reject.tmpl");  in do_class_op()
275     else if (op == IPP_OP_CANCEL_JOBS)  in do_class_op()
276       cgiCopyTemplateLang("printer-cancel-jobs.tmpl");  in do_class_op()
284  * 'show_all_classes()' - Show all classes...
288 show_all_classes(http_t     *http,	/* I - Connection to server */  in show_all_classes()
289                  const char *user)	/* I - Username */  in show_all_classes()
313   *    attributes-charset  in show_all_classes()
314   *    attributes-natural-language  in show_all_classes()
315   *    requesting-user-name  in show_all_classes()
320   if (user)  in show_all_classes()
322         	 "requesting-user-name", NULL, user);  in show_all_classes()
330   if ((response = cupsDoRequest(http, request, "/")) != NULL)  in show_all_classes()
336     if ((var = cgiGetVariable("QUERY")) != NULL &&  in show_all_classes()
345     if (search)  in show_all_classes()
352     if ((var = cgiGetVariable("FIRST")) != NULL)  in show_all_classes()
357     if (first >= count)  in show_all_classes()
358       first = count - CUPS_PAGE_MAX;  in show_all_classes()
362     if (first < 0)  in show_all_classes()
379     if (first > 0)  in show_all_classes()
381       snprintf(val, sizeof(val), "%d", first - CUPS_PAGE_MAX);  in show_all_classes()
385     if ((first + CUPS_PAGE_MAX) < count)  in show_all_classes()
391     if (count > CUPS_PAGE_MAX)  in show_all_classes()
403     cgiCopyTemplateLang("classes-header.tmpl");  in show_all_classes()
405     if (count > CUPS_PAGE_MAX)  in show_all_classes()
410     if (count > CUPS_PAGE_MAX)  in show_all_classes()
434  * 'show_class()' - Show a single class.
438 show_class(http_t     *http,		/* I - Connection to server */  in show_class()
439            const char *pclass)		/* I - Name of class */  in show_class()
445   char		refresh[1024];		/* Refresh URL */  in show_class()  local
452   *    attributes-charset  in show_class()
453   *    attributes-natural-language  in show_class()
454   *    printer-uri  in show_class()
461   ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,  in show_class()
470   if ((response = cupsDoRequest(http, request, "/")) != NULL)  in show_class()
474     * single-queue request...  in show_class()
479     if (pclass && (attr = ippFindAttribute(response, "printer-state",  in show_class()
481         attr->values[0].integer == IPP_PRINTER_PROCESSING)  in show_class()
484       * Class is processing - automatically refresh the page until we  in show_class()
489       snprintf(refresh, sizeof(refresh), "10;URL=/classes/%s", uri);  in show_class()
490       cgiSetVariable("refresh_page", refresh);  in show_class()
515     cgiCopyTemplateLang("class-jobs-header.tmpl");  in show_class()