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9e0000224a
Guenther
401 lines
10 KiB
C
401 lines
10 KiB
C
/*
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Unix SMB/CIFS implementation.
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ads (active directory) printer utility library
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Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "../librpc/gen_ndr/cli_spoolss.h"
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#include "rpc_client/cli_spoolss.h"
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#include "registry.h"
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#include "registry/reg_objects.h"
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#include "nt_printing.h"
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#ifdef HAVE_ADS
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/*
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find a printer given the name and the hostname
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Note that results "res" may be allocated on return so that the
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results can be used. It should be freed using ads_msgfree.
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*/
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ADS_STATUS ads_find_printer_on_server(ADS_STRUCT *ads, LDAPMessage **res,
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const char *printer,
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const char *servername)
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{
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ADS_STATUS status;
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char *srv_dn, **srv_cn, *s = NULL;
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const char *attrs[] = {"*", "nTSecurityDescriptor", NULL};
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status = ads_find_machine_acct(ads, res, servername);
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if (!ADS_ERR_OK(status)) {
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DEBUG(1, ("ads_find_printer_on_server: cannot find host %s in ads\n",
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servername));
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return status;
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}
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if (ads_count_replies(ads, *res) != 1) {
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if (res) {
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ads_msgfree(ads, *res);
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*res = NULL;
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}
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return ADS_ERROR(LDAP_NO_SUCH_OBJECT);
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}
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srv_dn = ldap_get_dn(ads->ldap.ld, *res);
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if (srv_dn == NULL) {
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if (res) {
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ads_msgfree(ads, *res);
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*res = NULL;
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}
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return ADS_ERROR(LDAP_NO_MEMORY);
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}
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srv_cn = ldap_explode_dn(srv_dn, 1);
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if (srv_cn == NULL) {
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ldap_memfree(srv_dn);
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if (res) {
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ads_msgfree(ads, *res);
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*res = NULL;
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}
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return ADS_ERROR(LDAP_INVALID_DN_SYNTAX);
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}
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if (res) {
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ads_msgfree(ads, *res);
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*res = NULL;
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}
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if (asprintf(&s, "(cn=%s-%s)", srv_cn[0], printer) == -1) {
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ldap_memfree(srv_dn);
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return ADS_ERROR(LDAP_NO_MEMORY);
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}
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status = ads_search(ads, res, s, attrs);
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ldap_memfree(srv_dn);
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ldap_value_free(srv_cn);
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SAFE_FREE(s);
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return status;
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}
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ADS_STATUS ads_find_printers(ADS_STRUCT *ads, LDAPMessage **res)
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{
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const char *ldap_expr;
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const char *attrs[] = { "objectClass", "printerName", "location", "driverName",
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"serverName", "description", NULL };
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/* For the moment only display all printers */
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ldap_expr = "(&(!(showInAdvancedViewOnly=TRUE))(uncName=*)"
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"(objectCategory=printQueue))";
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return ads_search(ads, res, ldap_expr, attrs);
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}
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/*
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modify a printer entry in the directory
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*/
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ADS_STATUS ads_mod_printer_entry(ADS_STRUCT *ads, char *prt_dn,
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TALLOC_CTX *ctx, const ADS_MODLIST *mods)
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{
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return ads_gen_mod(ads, prt_dn, *mods);
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}
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/*
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add a printer to the directory
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*/
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ADS_STATUS ads_add_printer_entry(ADS_STRUCT *ads, char *prt_dn,
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TALLOC_CTX *ctx, ADS_MODLIST *mods)
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{
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ads_mod_str(ctx, mods, "objectClass", "printQueue");
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return ads_gen_add(ads, prt_dn, *mods);
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}
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/*
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map a REG_SZ to an ldap mod
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*/
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static bool map_sz(TALLOC_CTX *ctx, ADS_MODLIST *mods,
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struct regval_blob *value)
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{
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char *str_value = NULL;
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size_t converted_size;
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ADS_STATUS status;
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if (regval_type(value) != REG_SZ)
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return false;
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if (regval_size(value) && *((smb_ucs2_t *) regval_data_p(value))) {
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if (!pull_ucs2_talloc(ctx, &str_value,
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(const smb_ucs2_t *) regval_data_p(value),
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&converted_size))
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{
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return false;
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}
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status = ads_mod_str(ctx, mods, regval_name(value), str_value);
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return ADS_ERR_OK(status);
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}
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return true;
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}
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/*
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map a REG_DWORD to an ldap mod
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*/
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static bool map_dword(TALLOC_CTX *ctx, ADS_MODLIST *mods,
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struct regval_blob *value)
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{
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char *str_value = NULL;
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ADS_STATUS status;
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if (regval_type(value) != REG_DWORD)
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return False;
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str_value = talloc_asprintf(ctx, "%d", *((uint32 *) regval_data_p(value)));
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if (!str_value) {
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return False;
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}
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status = ads_mod_str(ctx, mods, regval_name(value), str_value);
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return ADS_ERR_OK(status);
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}
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/*
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map a boolean REG_BINARY to an ldap mod
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*/
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static bool map_bool(TALLOC_CTX *ctx, ADS_MODLIST *mods,
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struct regval_blob *value)
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{
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char *str_value;
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ADS_STATUS status;
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if ((regval_type(value) != REG_BINARY) || (regval_size(value) != 1))
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return False;
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str_value = talloc_asprintf(ctx, "%s",
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*(regval_data_p(value)) ? "TRUE" : "FALSE");
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if (!str_value) {
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return False;
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}
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status = ads_mod_str(ctx, mods, regval_name(value), str_value);
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return ADS_ERR_OK(status);
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}
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/*
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map a REG_MULTI_SZ to an ldap mod
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*/
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static bool map_multi_sz(TALLOC_CTX *ctx, ADS_MODLIST *mods,
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struct regval_blob *value)
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{
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char **str_values = NULL;
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size_t converted_size;
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smb_ucs2_t *cur_str = (smb_ucs2_t *) regval_data_p(value);
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uint32 size = 0, num_vals = 0, i=0;
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ADS_STATUS status;
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if (regval_type(value) != REG_MULTI_SZ)
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return False;
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while(cur_str && *cur_str && (size < regval_size(value))) {
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size += 2 * (strlen_w(cur_str) + 1);
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cur_str += strlen_w(cur_str) + 1;
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num_vals++;
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};
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if (num_vals) {
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str_values = TALLOC_ARRAY(ctx, char *, num_vals + 1);
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if (!str_values) {
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return False;
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}
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memset(str_values, '\0',
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(num_vals + 1) * sizeof(char *));
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cur_str = (smb_ucs2_t *) regval_data_p(value);
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for (i=0; i < num_vals; i++) {
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cur_str += pull_ucs2_talloc(ctx, &str_values[i],
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cur_str, &converted_size) ?
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converted_size : (size_t)-1;
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}
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status = ads_mod_strlist(ctx, mods, regval_name(value),
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(const char **) str_values);
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return ADS_ERR_OK(status);
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}
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return True;
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}
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struct valmap_to_ads {
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const char *valname;
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bool (*fn)(TALLOC_CTX *, ADS_MODLIST *, struct regval_blob *);
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};
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/*
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map a REG_SZ to an ldap mod
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*/
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static void map_regval_to_ads(TALLOC_CTX *ctx, ADS_MODLIST *mods,
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struct regval_blob *value)
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{
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const struct valmap_to_ads map[] = {
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{SPOOL_REG_ASSETNUMBER, map_sz},
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{SPOOL_REG_BYTESPERMINUTE, map_dword},
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{SPOOL_REG_DEFAULTPRIORITY, map_dword},
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{SPOOL_REG_DESCRIPTION, map_sz},
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{SPOOL_REG_DRIVERNAME, map_sz},
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{SPOOL_REG_DRIVERVERSION, map_dword},
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{SPOOL_REG_FLAGS, map_dword},
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{SPOOL_REG_LOCATION, map_sz},
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{SPOOL_REG_OPERATINGSYSTEM, map_sz},
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{SPOOL_REG_OPERATINGSYSTEMHOTFIX, map_sz},
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{SPOOL_REG_OPERATINGSYSTEMSERVICEPACK, map_sz},
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{SPOOL_REG_OPERATINGSYSTEMVERSION, map_sz},
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{SPOOL_REG_PORTNAME, map_multi_sz},
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{SPOOL_REG_PRINTATTRIBUTES, map_dword},
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{SPOOL_REG_PRINTBINNAMES, map_multi_sz},
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{SPOOL_REG_PRINTCOLLATE, map_bool},
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{SPOOL_REG_PRINTCOLOR, map_bool},
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{SPOOL_REG_PRINTDUPLEXSUPPORTED, map_bool},
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{SPOOL_REG_PRINTENDTIME, map_dword},
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{SPOOL_REG_PRINTFORMNAME, map_sz},
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{SPOOL_REG_PRINTKEEPPRINTEDJOBS, map_bool},
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{SPOOL_REG_PRINTLANGUAGE, map_multi_sz},
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{SPOOL_REG_PRINTMACADDRESS, map_sz},
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{SPOOL_REG_PRINTMAXCOPIES, map_sz},
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{SPOOL_REG_PRINTMAXRESOLUTIONSUPPORTED, map_dword},
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{SPOOL_REG_PRINTMAXXEXTENT, map_dword},
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{SPOOL_REG_PRINTMAXYEXTENT, map_dword},
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{SPOOL_REG_PRINTMEDIAREADY, map_multi_sz},
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{SPOOL_REG_PRINTMEDIASUPPORTED, map_multi_sz},
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{SPOOL_REG_PRINTMEMORY, map_dword},
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{SPOOL_REG_PRINTMINXEXTENT, map_dword},
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{SPOOL_REG_PRINTMINYEXTENT, map_dword},
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{SPOOL_REG_PRINTNETWORKADDRESS, map_sz},
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{SPOOL_REG_PRINTNOTIFY, map_sz},
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{SPOOL_REG_PRINTNUMBERUP, map_dword},
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{SPOOL_REG_PRINTORIENTATIONSSUPPORTED, map_multi_sz},
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{SPOOL_REG_PRINTOWNER, map_sz},
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{SPOOL_REG_PRINTPAGESPERMINUTE, map_dword},
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{SPOOL_REG_PRINTRATE, map_dword},
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{SPOOL_REG_PRINTRATEUNIT, map_sz},
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{SPOOL_REG_PRINTSEPARATORFILE, map_sz},
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{SPOOL_REG_PRINTSHARENAME, map_sz},
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{SPOOL_REG_PRINTSPOOLING, map_sz},
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{SPOOL_REG_PRINTSTAPLINGSUPPORTED, map_bool},
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{SPOOL_REG_PRINTSTARTTIME, map_dword},
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{SPOOL_REG_PRINTSTATUS, map_sz},
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{SPOOL_REG_PRIORITY, map_dword},
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{SPOOL_REG_SERVERNAME, map_sz},
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{SPOOL_REG_SHORTSERVERNAME, map_sz},
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{SPOOL_REG_UNCNAME, map_sz},
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{SPOOL_REG_URL, map_sz},
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{SPOOL_REG_VERSIONNUMBER, map_dword},
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{NULL, NULL}
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};
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int i;
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for (i=0; map[i].valname; i++) {
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if (StrCaseCmp(map[i].valname, regval_name(value)) == 0) {
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if (!map[i].fn(ctx, mods, value)) {
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DEBUG(5, ("Add of value %s to modlist failed\n", regval_name(value)));
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} else {
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DEBUG(7, ("Mapped value %s\n", regval_name(value)));
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}
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}
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}
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}
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WERROR get_remote_printer_publishing_data(struct rpc_pipe_client *cli,
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TALLOC_CTX *mem_ctx,
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ADS_MODLIST *mods,
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const char *printer)
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{
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WERROR result;
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char *printername;
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struct spoolss_PrinterEnumValues *info;
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uint32_t count;
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uint32 i;
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struct policy_handle pol;
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if ((asprintf(&printername, "%s\\%s", cli->srv_name_slash, printer) == -1)) {
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DEBUG(3, ("Insufficient memory\n"));
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return WERR_NOMEM;
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}
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result = rpccli_spoolss_openprinter_ex(cli, mem_ctx,
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printername,
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SEC_FLAG_MAXIMUM_ALLOWED,
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&pol);
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if (!W_ERROR_IS_OK(result)) {
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DEBUG(3, ("Unable to open printer %s, error is %s.\n",
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printername, win_errstr(result)));
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SAFE_FREE(printername);
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return result;
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}
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result = rpccli_spoolss_enumprinterdataex(cli, mem_ctx, &pol,
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SPOOL_DSDRIVER_KEY,
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0,
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&count,
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&info);
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if (!W_ERROR_IS_OK(result)) {
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DEBUG(3, ("Unable to do enumdataex on %s, error is %s.\n",
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printername, win_errstr(result)));
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} else {
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/* Have the data we need now, so start building */
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for (i=0; i < count; i++) {
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struct regval_blob *v;
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v = regval_compose(mem_ctx, info[i].value_name,
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info[i].type,
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info[i].data->data,
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info[i].data->length);
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if (v == NULL) {
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return WERR_NOMEM;
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}
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map_regval_to_ads(mem_ctx, mods, v);
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talloc_free(v);
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}
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}
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result = rpccli_spoolss_enumprinterdataex(cli, mem_ctx, &pol,
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SPOOL_DSSPOOLER_KEY,
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0,
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&count,
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&info);
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if (!W_ERROR_IS_OK(result)) {
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DEBUG(3, ("Unable to do enumdataex on %s, error is %s.\n",
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printername, win_errstr(result)));
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} else {
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for (i=0; i < count; i++) {
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struct regval_blob *v;
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v = regval_compose(mem_ctx, info[i].value_name,
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info[i].type,
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info[i].data->data,
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info[i].data->length);
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if (v == NULL) {
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return WERR_NOMEM;
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}
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map_regval_to_ads(mem_ctx, mods, v);
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talloc_free(v);
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}
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}
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ads_mod_str(mem_ctx, mods, SPOOL_REG_PRINTERNAME, printer);
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rpccli_spoolss_ClosePrinter(cli, mem_ctx, &pol, NULL);
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SAFE_FREE(printername);
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return result;
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}
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#endif
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