static int
lpstat_default_printer(papi_encryption_t encryption)
{
papi_status_t status;
papi_service_t svc = NULL;
papi_printer_t p = NULL;
char *name = NULL;
status = papiServiceCreate(&svc, NULL, NULL, NULL, cli_auth_callback,
encryption, NULL);
if (status == PAPI_OK) {
char *req[] = { "printer-name", NULL };
status = papiPrinterQuery(svc, DEFAULT_DEST, req, NULL, &p);
if (p != NULL)
name = printer_name(p);
}
if (name != NULL)
printf(gettext("system default printer: %s\n"), name);
else
printf(gettext("no system default destination\n"));
papiPrinterFree(p);
papiServiceDestroy(svc);
return (0);
}
void
papiPrinterListFree(papi_printer_t *printers)
{
if (printers != NULL) {
int i;
for (i = 0; printers[i] != NULL; i++)
papiPrinterFree(printers[i]);
free(printers);
}
}
static char *
get_device_uri(papi_service_t svc, char *name)
{
papi_status_t status;
papi_printer_t p = NULL;
char *keys[] = { "device-uri", NULL };
char *result = NULL;
status = papiPrinterQuery(svc, name, keys, NULL, &p);
if ((status == PAPI_OK) && (p != NULL)) {
papi_attribute_t **attrs = papiPrinterGetAttributeList(p);
(void) papiAttributeListGetString(attrs, NULL,
"device-uri", &result);
if (result != NULL)
result = strdup(result);
papiPrinterFree(p);
}
return (result);
}
static int
printer_query(char *name, int (*report)(papi_service_t, char *, papi_printer_t,
int, int), papi_encryption_t encryption,
int verbose, int description)
{
int result = 0;
papi_status_t status;
papi_service_t svc = NULL;
status = papiServiceCreate(&svc, name, NULL, NULL, cli_auth_callback,
encryption, NULL);
if (status != PAPI_OK) {
fprintf(stderr, gettext(
"Failed to contact service for %s: %s\n"),
name ? name : "(NULL)",
verbose_papi_message(svc, status));
papiServiceDestroy(svc);
return (-1);
}
if (name == NULL) { /* all */
char **interest = interest_list(svc);
if (interest != NULL) {
int i;
for (i = 0; interest[i] != NULL; i++)
result += printer_query(interest[i], report,
encryption, verbose,
description);
}
} else {
papi_printer_t printer = NULL;
char **keys = NULL;
/*
* Limit the query to only required data to reduce the need
* to go remote for information.
*/
if (report == report_device)
keys = report_device_keys;
else if (report == report_class)
keys = report_class_keys;
else if (report == report_accepting)
keys = report_accepting_keys;
else if ((report == report_printer) && (verbose == 0))
keys = report_printer_keys;
status = papiPrinterQuery(svc, name, keys, NULL, &printer);
if (status != PAPI_OK) {
fprintf(stderr, gettext(
"Failed to get printer info for %s: %s\n"),
name, verbose_papi_message(svc, status));
papiServiceDestroy(svc);
return (-1);
}
if (printer != NULL)
result = report(svc, name, printer, verbose,
description);
papiPrinterFree(printer);
}
papiServiceDestroy(svc);
return (result);
}