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/*
* "lpmove" command for CUPS.
*
* Copyright © 2007-2018 by Apple Inc.
* Copyright © 1997-2006 by Easy Software Products.
*
* Licensed under Apache License v2.0. See the file "LICENSE" for more
* information.
*/
/*
* Include necessary headers...
*/
#include <cups/cups-private.h>
/*
* Local functions...
*/
static int move_job(http_t *http, const char *src, int jobid, const char *dest);
static void usage(void) _CUPS_NORETURN;
/*
* 'main()' - Parse options and show status information.
*/
int
main(int argc, /* I - Number of command-line arguments */
char *argv[]) /* I - Command-line arguments */
{
int i; /* Looping var */
http_t *http; /* Connection to server */
const char *opt, /* Option pointer */
*job; /* Job name */
int jobid; /* Job ID */
int num_dests; /* Number of destinations */
cups_dest_t *dests; /* Destinations */
const char *src, /* Original queue */
*dest; /* New destination */
_cupsSetLocale(argv);
dest = NULL;
dests = NULL;
job = NULL;
jobid = 0;
num_dests = 0;
src = NULL;
for (i = 1; i < argc; i ++)
{
if (!strcmp(argv[i], "--help"))
usage();
else if (argv[i][0] == '-')
{
for (opt = argv[i] + 1; *opt; opt ++)
{
switch (*opt)
{
case 'E' : /* Encrypt */
#ifdef HAVE_SSL
cupsSetEncryption(HTTP_ENCRYPT_REQUIRED);
#else
_cupsLangPrintf(stderr, _("%s: Sorry, no encryption support."), argv[0]);
#endif /* HAVE_SSL */
break;
case 'h' : /* Connect to host */
if (opt[1] != '\0')
{
cupsSetServer(opt + 1);
opt += strlen(opt) - 1;
}
else
{
i ++;
if (i >= argc)
{
_cupsLangPuts(stderr, _("Error: need hostname after \"-h\" option."));
usage();
}
cupsSetServer(argv[i]);
}
break;
default :
_cupsLangPrintf(stderr, _("%s: Unknown option \"%c\"."), argv[0], *opt);
usage();
}
}
}
else if (!jobid && !src)
{
if (num_dests == 0)
num_dests = cupsGetDests(&dests);
if ((job = strrchr(argv[i], '-')) != NULL &&
cupsGetDest(argv[i], NULL, num_dests, dests) == NULL)
jobid = atoi(job + 1);
else if (isdigit(argv[i][0] & 255) &&
!cupsGetDest(argv[i], NULL, num_dests, dests))
jobid = atoi(argv[i]);
else
src = argv[i];
}
else if (dest == NULL)
dest = argv[i];
else
{
_cupsLangPrintf(stderr, _("lpmove: Unknown argument \"%s\"."), argv[i]);
usage();
}
}
if ((!jobid && !src) || !dest)
usage();
http = httpConnectEncrypt(cupsServer(), ippPort(), cupsEncryption());
if (http == NULL)
{
_cupsLangPrintf(stderr, _("lpmove: Unable to connect to server: %s"),
strerror(errno));
return (1);
}
return (move_job(http, src, jobid, dest));
}
/*
* 'move_job()' - Move a job.
*/
static int /* O - 0 on success, 1 on error */
move_job(http_t *http, /* I - HTTP connection to server */
const char *src, /* I - Source queue */
int jobid, /* I - Job ID */
const char *dest) /* I - Destination queue */
{
ipp_t *request; /* IPP Request */
char job_uri[HTTP_MAX_URI], /* job-uri */
printer_uri[HTTP_MAX_URI]; /* job-printer-uri */
if (!http)
return (1);
/*
* Build a CUPS_MOVE_JOB request, which requires the following
* attributes:
*
* attributes-charset
* attributes-natural-language
* job-uri/printer-uri
* job-printer-uri
* requesting-user-name
*/
request = ippNewRequest(CUPS_MOVE_JOB);
if (jobid)
{
snprintf(job_uri, sizeof(job_uri), "ipp://localhost/jobs/%d", jobid);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "job-uri", NULL,
job_uri);
}
else
{
httpAssembleURIf(HTTP_URI_CODING_ALL, job_uri, sizeof(job_uri), "ipp", NULL,
"localhost", 0, "/printers/%s", src);
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_URI, "printer-uri", NULL,
job_uri);
}
ippAddString(request, IPP_TAG_OPERATION, IPP_TAG_NAME, "requesting-user-name",
NULL, cupsUser());
httpAssembleURIf(HTTP_URI_CODING_ALL, printer_uri, sizeof(printer_uri),
"ipp", NULL, "localhost", 0, "/printers/%s", dest);
ippAddString(request, IPP_TAG_JOB, IPP_TAG_URI, "job-printer-uri",
NULL, printer_uri);
/*
* Do the request and get back a response...
*/
ippDelete(cupsDoRequest(http, request, "/jobs"));
if (cupsLastError() > IPP_OK_CONFLICT)
{
_cupsLangPrintf(stderr, "lpmove: %s", cupsLastErrorString());
return (1);
}
else
return (0);
}
/*
* 'usage()' - Show program usage and exit.
*/
static void
usage(void)
{
_cupsLangPuts(stdout, _("Usage: lpmove [options] job destination\n"
" lpmove [options] source-destination destination"));
_cupsLangPuts(stdout, _("Options:"));
_cupsLangPuts(stdout, _("-E Encrypt the connection to the server"));
_cupsLangPuts(stdout, _("-h server[:port] Connect to the named server and port"));
_cupsLangPuts(stdout, _("-U username Specify the username to use for authentication"));
exit(1);
}
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