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samba-mirror/source3/printing/load.c
Rusty Russell fe72740e82 loadparm: make the source3/ lp_ functions take an explicit TALLOC_CTX *.
They use talloc_tos() internally: hoist that up to the callers, some
of whom don't want to us talloc_tos().

A simple patch, but hits a lot of files.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2012-07-18 15:07:23 +09:30

76 lines
2.2 KiB
C

/*
Unix SMB/CIFS implementation.
load printer lists
Copyright (C) Andrew Tridgell 1992-2000
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "printing/pcap.h"
#include "printing/load.h"
#include "lib/param/loadparm.h"
/***************************************************************************
auto-load some homes and printer services
***************************************************************************/
static void add_auto_printers(void)
{
const char *p;
int pnum = lp_servicenumber(PRINTERS_NAME);
char *str;
char *saveptr;
char *auto_serv = NULL;
if (pnum < 0)
if (process_registry_service(PRINTERS_NAME))
pnum = lp_servicenumber(PRINTERS_NAME);
if (pnum < 0)
return;
auto_serv = lp_auto_services(talloc_tos());
str = SMB_STRDUP(auto_serv);
TALLOC_FREE(auto_serv);
if (str == NULL) {
return;
}
for (p = strtok_r(str, LIST_SEP, &saveptr); p;
p = strtok_r(NULL, LIST_SEP, &saveptr)) {
if (lp_servicenumber(p) >= 0)
continue;
if (pcap_printername_ok(p))
lp_add_printer(p, pnum);
}
SAFE_FREE(str);
}
/***************************************************************************
load automatic printer services from pre-populated pcap cache
***************************************************************************/
void load_printers(struct tevent_context *ev,
struct messaging_context *msg_ctx)
{
SMB_ASSERT(pcap_cache_loaded());
add_auto_printers();
/* load all printcap printers */
if (lp_load_printers() && lp_servicenumber(PRINTERS_NAME) >= 0)
pcap_printer_fn(lp_add_one_printer, NULL);
}