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s3-spoolss: Convert do_drv_upgrade_printer() to winreg functions.

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Signed-off-by: Jim McDonough <jmcd@samba.org>
This commit is contained in:
Simo Sorce 2010-04-26 11:56:00 -04:00
parent 375bdfc7f8
commit 78b985ac3e
1 changed files with 49 additions and 24 deletions
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73
source3/rpc_server/srv_spoolss_nt.c
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@ -1283,47 +1283,72 @@ void do_drv_upgrade_printer(struct messaging_context *msg,
struct server_id server_id,
DATA_BLOB *data)
{
fstring drivername;
TALLOC_CTX *tmp_ctx;
struct auth_serversupplied_info *server_info = NULL;
struct spoolss_PrinterInfo2 *pinfo2;
NTSTATUS status;
WERROR result;
const char *drivername;
int snum;
int n_services = lp_numservices();
size_t len;
len = MIN(data->length,sizeof(drivername)-1);
strncpy(drivername, (const char *)data->data, len);
tmp_ctx = talloc_new(NULL);
if (!tmp_ctx) return;
DEBUG(10,("do_drv_upgrade_printer: Got message for new driver [%s]\n", drivername ));
status = make_server_info_system(tmp_ctx, &server_info);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(0, ("do_drv_upgrade_printer: "
"Could not create system server_info\n"));
goto done;
}
len = MIN(data->length,sizeof(drivername)-1);
drivername = talloc_strndup(tmp_ctx, (const char *)data->data, len);
if (!drivername) {
DEBUG(0, ("do_drv_upgrade_printer: Out of memoery ?!\n"));
goto done;
}
DEBUG(10, ("do_drv_upgrade_printer: "
"Got message for new driver [%s]\n", drivername));
/* Iterate the printer list */
for (snum=0; snum<n_services; snum++)
{
if (lp_snum_ok(snum) && lp_print_ok(snum) )
{
WERROR result;
NT_PRINTER_INFO_LEVEL *printer = NULL;
for (snum = 0; snum < n_services; snum++) {
if (!lp_snum_ok(snum) || !lp_print_ok(snum)) {
continue;
}
result = get_a_printer(NULL, &printer, 2, lp_const_servicename(snum));
if (!W_ERROR_IS_OK(result))
continue;
result = winreg_get_printer(tmp_ctx, server_info, NULL,
lp_const_servicename(snum),
&pinfo2);
if (printer && printer->info_2 && !strcmp(drivername, printer->info_2->drivername))
{
DEBUG(6,("Updating printer [%s]\n", printer->info_2->printername));
if (!W_ERROR_IS_OK(result)) {
continue;
}
/* all we care about currently is the change_id */
if (strcmp(drivername, pinfo2->drivername) != 0) {
continue;
}
result = mod_a_printer(printer, 2);
if (!W_ERROR_IS_OK(result)) {
DEBUG(3,("do_drv_upgrade_printer: mod_a_printer() failed with status [%s]\n",
win_errstr(result)));
}
}
DEBUG(6,("Updating printer [%s]\n", pinfo2->printername));
free_a_printer(&printer, 2);
/* all we care about currently is the change_id */
result = winreg_printer_update_changeid(tmp_ctx,
server_info,
pinfo2->printername);
if (!W_ERROR_IS_OK(result)) {
DEBUG(3, ("do_drv_upgrade_printer: "
"Failed to update changeid [%s]\n",
win_errstr(result)));
}
}
/* all done */
done:
talloc_free(tmp_ctx);
}
/********************************************************************