/*
- * "$Id: lprm.c 5926 2006-09-05 20:45:47Z mike $"
+ * "lprm" command for CUPS.
*
- * "lprm" command for the Common UNIX Printing System (CUPS).
+ * Copyright 2007-2016 by Apple Inc.
+ * Copyright 1997-2006 by Easy Software Products.
*
- * Copyright 1997-2006 by Easy Software Products.
- *
- * These coded instructions, statements, and computer programs are the
- * property of Easy Software Products and are protected by Federal
- * copyright law. Distribution and use rights are outlined in the file
- * "LICENSE.txt" which should have been included with this file. If this
- * file is missing or damaged please contact Easy Software Products
- * at:
- *
- * Attn: CUPS Licensing Information
- * Easy Software Products
- * 44141 Airport View Drive, Suite 204
- * Hollywood, Maryland 20636 USA
- *
- * Voice: (301) 373-9600
- * EMail: cups-info@cups.org
- * WWW: http://www.cups.org
- *
- * Contents:
- *
- * main() - Parse options and cancel jobs.
+ * These coded instructions, statements, and computer programs are the
+ * property of Apple Inc. and are protected by Federal copyright
+ * law. Distribution and use rights are outlined in the file "LICENSE.txt"
+ * which should have been included with this file. If this file is
+ * missing or damaged, see the license at "http://www.cups.org/".
*/
/*
* Include necessary headers...
*/
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <cups/cups.h>
-#include <cups/i18n.h>
-#include <cups/string.h>
+#include <cups/cups-private.h>
/*
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
- http_t *http; /* HTTP connection to server */
int i; /* Looping var */
int job_id; /* Job ID */
- const char *dest; /* Destination printer */
- char *instance; /* Pointer to instance name */
- char uri[1024]; /* Printer or job URI */
- ipp_t *request; /* IPP request */
- ipp_t *response; /* IPP response */
- ipp_op_t op; /* Operation */
- int num_dests; /* Number of destinations */
- cups_dest_t *dests, /* Destinations */
+ const char *name; /* Destination printer */
+ char *instance, /* Pointer to instance name */
+ *opt; /* Option pointer */
+ cups_dest_t *dest, /* Destination */
*defdest; /* Default destination */
- http_encryption_t encryption; /* Encryption? */
+ int did_cancel; /* Did we cancel something? */
_cupsSetLocale(argv);
* Setup to cancel individual print jobs...
*/
- op = IPP_CANCEL_JOB;
- job_id = 0;
- dest = NULL;
- response = NULL;
- http = NULL;
- encryption = cupsEncryption();
-
- /*
- * Open a connection to the server...
- */
-
- if ((http = httpConnectEncrypt(cupsServer(), ippPort(), encryption)) == NULL)
- {
- _cupsLangPuts(stderr, _("lprm: Unable to contact server!\n"));
- return (1);
- }
-
- num_dests = cupsGetDests2(http, &dests);
- defdest = cupsGetDest(NULL, NULL, num_dests, dests);
- dest = defdest ? defdest->name : NULL;
+ did_cancel = 0;
+ defdest = cupsGetNamedDest(CUPS_HTTP_DEFAULT, NULL, NULL);
+ name = defdest ? defdest->name : NULL;
/*
* Process command-line arguments...
*/
for (i = 1; i < argc; i ++)
+ {
if (argv[i][0] == '-' && argv[i][1] != '\0')
- switch (argv[i][1])
+ {
+ for (opt = argv[i] + 1; *opt; opt ++)
{
- case 'E' : /* Encrypt */
+ switch (*opt)
+ {
+ case 'E' : /* Encrypt */
#ifdef HAVE_SSL
- encryption = HTTP_ENCRYPT_REQUIRED;
-
- httpEncryption(http, encryption);
- cupsSetEncryption(encryption);
+ cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
#else
- _cupsLangPrintf(stderr,
- _("%s: Sorry, no encryption support compiled in!\n"),
- argv[0]);
+ _cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), argv[0]);
#endif /* HAVE_SSL */
- break;
-
- case 'P' : /* Cancel jobs on a printer */
- if (argv[i][2])
- dest = argv[i] + 2;
- else
- {
- i ++;
- dest = argv[i];
- }
-
- if ((instance = strchr(dest, '/')) != NULL)
- *instance = '\0';
-
- if (cupsGetDest(dest, NULL, num_dests, dests) == NULL)
- {
- _cupsLangPrintf(stderr,
- _("%s: Error - unknown destination \"%s\"!\n"),
- argv[0], dest);
- cupsFreeDests(num_dests, dests);
- httpClose(http);
- return(1);
- }
- break;
-
- case 'U' : /* Username */
- if (argv[i][2] != '\0')
- cupsSetUser(argv[i] + 2);
- else
- {
- i ++;
- if (i >= argc)
+ break;
+
+ case 'P' : /* Cancel jobs on a printer */
+ if (opt[1] != '\0')
+ {
+ name = opt + 1;
+ opt += strlen(opt) - 1;
+ }
+ else
+ {
+ i ++;
+ name = argv[i];
+ }
+
+ if ((instance = strchr(name, '/')) != NULL)
+ *instance = '\0';
+
+ if ((dest = cupsGetNamedDest(CUPS_HTTP_DEFAULT, name, NULL)) == NULL)
+ {
+ _cupsLangPrintf(stderr, _("%s: Error - unknown destination \"%s\"."), argv[0], name);
+ goto error;
+ }
+
+ cupsFreeDests(1, dest);
+ break;
+
+ case 'U' : /* Username */
+ if (opt[1] != '\0')
{
- _cupsLangPrintf(stderr,
- _("%s: Error - expected username after "
- "\'-U\' option!\n"),
- argv[0]);
- return (1);
+ cupsSetUser(opt + 1);
+ opt += strlen(opt) - 1;
}
+ else
+ {
+ i ++;
+ if (i >= argc)
+ {
+ _cupsLangPrintf(stderr, _("%s: Error - expected username after \"-U\" option."), argv[0]);
+ goto error;
+ }
+
+ cupsSetUser(argv[i]);
+ }
+ break;
- cupsSetUser(argv[i]);
- }
- break;
-
- case 'h' : /* Connect to host */
- if (argv[i][2] != '\0')
- cupsSetServer(argv[i] + 2);
- else
- {
- i ++;
-
- if (i >= argc)
+ case 'h' : /* Connect to host */
+ if (opt[1] != '\0')
{
- _cupsLangPrintf(stderr,
- _("%s: Error - expected hostname after "
- "\'-h\' option!\n"),
- argv[0]);
- return (1);
- }
+ cupsSetServer(opt + 1);
+ opt += strlen(opt) - 1;
+ }
else
- cupsSetServer(argv[i]);
- }
-
- httpClose(http);
- cupsFreeDests(num_dests, dests);
-
- if ((http = httpConnectEncrypt(cupsServer(), ippPort(),
- encryption)) == NULL)
- {
- _cupsLangPuts(stderr, _("lprm: Unable to contact server!\n"));
- return (1);
- }
-
- num_dests = cupsGetDests2(http, &dests);
- defdest = cupsGetDest(NULL, NULL, num_dests, dests);
- dest = defdest ? defdest->name : NULL;
- break;
-
- default :
- _cupsLangPrintf(stderr,
- _("%s: Error - unknown option \'%c\'!\n"),
- argv[0], argv[i][1]);
- cupsFreeDests(num_dests, dests);
- httpClose(http);
- return (1);
+ {
+ i ++;
+
+ if (i >= argc)
+ {
+ _cupsLangPrintf(stderr, _("%s: Error - expected hostname after \"-h\" option."), argv[0]);
+ goto error;
+ }
+ else
+ cupsSetServer(argv[i]);
+ }
+
+ if (defdest)
+ cupsFreeDests(1, defdest);
+
+ defdest = cupsGetNamedDest(CUPS_HTTP_DEFAULT, NULL, NULL);
+ name = defdest ? defdest->name : NULL;
+ break;
+
+ default :
+ _cupsLangPrintf(stderr, _("%s: Error - unknown option \"%c\"."), argv[0], *opt);
+ goto error;
+ }
}
+ }
else
{
/*
* Cancel a job or printer...
*/
- if (isdigit(argv[i][0] & 255) &&
- cupsGetDest(argv[i], NULL, num_dests, dests) == NULL)
+ if ((dest = cupsGetNamedDest(CUPS_HTTP_DEFAULT, argv[i], NULL)) != NULL)
+ cupsFreeDests(1, dest);
+
+ if (dest)
{
- dest = NULL;
- op = IPP_CANCEL_JOB;
+ name = argv[i];
+ job_id = 0;
+ }
+ else if (isdigit(argv[i][0] & 255))
+ {
+ name = NULL;
job_id = atoi(argv[i]);
}
else if (!strcmp(argv[i], "-"))
* Cancel all jobs
*/
- op = IPP_PURGE_JOBS;
+ job_id = -1;
}
else
{
- dest = argv[i];
- job_id = 0;
+ _cupsLangPrintf(stderr, _("%s: Error - unknown destination \"%s\"."),
+ argv[0], argv[i]);
+ goto error;
}
- /*
- * Build an IPP request, which requires the following
- * attributes:
- *
- * attributes-charset
- * attributes-natural-language
- * printer-uri + job-id *or* job-uri
- * [requesting-user-name]
- */
-
- request = ippNewRequest(op);
-
- if (dest)
+ if (cupsCancelJob2(CUPS_HTTP_DEFAULT, name, job_id, 0) != IPP_OK)
{
- httpAssembleURIf(HTTP_URI_CODING_ALL, uri, sizeof(uri), "ipp", NULL,
- "localhost", 0, "/printers/%s", dest);
- ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI,
- "printer-uri", NULL, uri);
- ippAddInteger(request, IPP_TAG_OPERATION, IPP_TAG_INTEGER, "job-id",
- job_id);
- }
- else
- {
- sprintf(uri, "ipp://localhost/jobs/%d", job_id);
- ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
- uri);
+ _cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
+ goto error;
}
- ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME,
- "requesting-user-name", NULL, cupsUser());
-
- /*
- * Do the request and get back a response...
- */
-
- if (op == IPP_PURGE_JOBS)
- response = cupsDoRequest(http, request, "/admin/");
- else
- response = cupsDoRequest(http, request, "/jobs/");
-
- ippDelete(response);
-
- if (cupsLastError() > IPP_OK_CONFLICT)
- {
- _cupsLangPrintf(stderr, "%s: %s\n", argv[0], cupsLastErrorString());
-
- cupsFreeDests(num_dests, dests);
- httpClose(http);
- return (1);
- }
+ did_cancel = 1;
}
+ }
/*
* If nothing has been canceled yet, cancel the current job on the specified
* (or default) printer...
*/
- if (response == NULL)
- if (!cupsCancelJob(dest, 0))
+ if (!did_cancel && cupsCancelJob2(CUPS_HTTP_DEFAULT, name, 0, 0) != IPP_OK)
{
- _cupsLangPrintf(stderr, "%s: %s\n", argv[0], cupsLastErrorString());
- cupsFreeDests(num_dests, dests);
- httpClose(http);
- return (1);
+ _cupsLangPrintf(stderr, "%s: %s", argv[0], cupsLastErrorString());
+ goto error;
}
- cupsFreeDests(num_dests, dests);
- httpClose(http);
+ if (defdest)
+ cupsFreeDests(1, defdest);
return (0);
-}
+ /*
+ * If we get here there was an error, so clean up...
+ */
-/*
- * End of "$Id: lprm.c 5926 2006-09-05 20:45:47Z mike $".
- */
+ error:
+
+ if (defdest)
+ cupsFreeDests(1, defdest);
+
+ return (1);
+}
projects / thirdparty / cups.git / blobdiff