mirror of
https://github.com/samba-team/samba.git
synced 2024-12-23 17:34:34 +03:00
ef2e26c91b
(This used to be commit b0510b5428
)
422 lines
9.3 KiB
C
422 lines
9.3 KiB
C
/*
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Python wrappers for DCERPC/SMB client routines.
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Copyright (C) Tim Potter, 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 2 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, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "python/py_spoolss.h"
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/* Enumerate printer drivers */
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PyObject *spoolss_enumprinterdrivers(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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WERROR werror;
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PyObject *result = NULL, *creds = NULL;
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PRINTER_DRIVER_CTR ctr;
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int level = 1, i;
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uint32 needed, num_drivers;
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char *arch = "Windows NT x86", *server, *errstr;
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static char *kwlist[] = {"server", "level", "creds", "arch", NULL};
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struct cli_state *cli = NULL;
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TALLOC_CTX *mem_ctx = NULL;
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/* Parse parameters */
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if (!PyArg_ParseTupleAndKeywords(
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args, kw, "s|iOs", kwlist, &server, &level, &creds,
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&arch))
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return NULL;
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if (server[0] != '\\' || server[1] != '\\') {
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PyErr_SetString(PyExc_ValueError, "UNC name required");
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return NULL;
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}
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server += 2;
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if (creds && creds != Py_None && !PyDict_Check(creds)) {
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PyErr_SetString(PyExc_TypeError,
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"credentials must be dictionary or None");
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return NULL;
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}
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/* Call rpc function */
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if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
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PyErr_SetString(spoolss_error, errstr);
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free(errstr);
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goto done;
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}
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if (!(mem_ctx = talloc_init("spoolss_enumprinterdrivers"))) {
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PyErr_SetString(
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spoolss_error, "unable to init talloc context\n");
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goto done;
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}
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werror = cli_spoolss_enumprinterdrivers(
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cli, mem_ctx, 0, &needed, level, arch,
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&num_drivers, &ctr);
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if (W_ERROR_V(werror) == ERRinsufficientbuffer)
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werror = cli_spoolss_enumprinterdrivers(
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cli, mem_ctx, needed, NULL, level, arch,
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&num_drivers, &ctr);
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if (!W_ERROR_IS_OK(werror)) {
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PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
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goto done;
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}
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/* Return value */
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switch (level) {
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case 1:
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result = PyDict_New();
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for (i = 0; i < num_drivers; i++) {
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PyObject *value;
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fstring name;
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rpcstr_pull(name, ctr.info1[i].name.buffer,
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sizeof(fstring), -1, STR_TERMINATE);
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py_from_DRIVER_INFO_1(&value, &ctr.info1[i]);
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PyDict_SetItemString(result, name, value);
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}
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break;
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case 2:
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result = PyDict_New();
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for(i = 0; i < num_drivers; i++) {
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PyObject *value;
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fstring name;
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rpcstr_pull(name, ctr.info2[i].name.buffer,
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sizeof(fstring), -1, STR_TERMINATE);
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py_from_DRIVER_INFO_2(&value, &ctr.info2[i]);
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PyDict_SetItemString(result, name, value);
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}
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break;
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case 3:
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result = PyDict_New();
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for(i = 0; i < num_drivers; i++) {
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PyObject *value;
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fstring name;
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rpcstr_pull(name, ctr.info3[i].name.buffer,
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sizeof(fstring), -1, STR_TERMINATE);
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py_from_DRIVER_INFO_3(&value, &ctr.info3[i]);
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PyDict_SetItemString(result, name, value);
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}
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break;
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case 6:
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result = PyDict_New();
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for(i = 0; i < num_drivers; i++) {
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PyObject *value;
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fstring name;
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rpcstr_pull(name, ctr.info6[i].name.buffer,
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sizeof(fstring), -1, STR_TERMINATE);
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py_from_DRIVER_INFO_6(&value, &ctr.info6[i]);
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PyList_SetItem(result, i, value);
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}
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break;
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default:
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PyErr_SetString(spoolss_error, "unknown info level");
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goto done;
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}
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done:
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if (cli)
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cli_shutdown(cli);
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if (mem_ctx)
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talloc_destroy(mem_ctx);
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return result;
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}
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/* Fetch printer driver */
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PyObject *spoolss_hnd_getprinterdriver(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
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WERROR werror;
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PyObject *result = Py_None;
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PRINTER_DRIVER_CTR ctr;
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int level = 1;
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uint32 needed;
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char *arch = "Windows NT x86";
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static char *kwlist[] = {"level", "arch", NULL};
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/* Parse parameters */
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if (!PyArg_ParseTupleAndKeywords(
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args, kw, "|is", kwlist, &level, &arch))
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return NULL;
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/* Call rpc function */
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werror = cli_spoolss_getprinterdriver(
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hnd->cli, hnd->mem_ctx, 0, &needed, &hnd->pol, level,
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arch, &ctr);
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if (W_ERROR_V(werror) == ERRinsufficientbuffer)
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werror = cli_spoolss_getprinterdriver(
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hnd->cli, hnd->mem_ctx, needed, NULL, &hnd->pol,
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level, arch, &ctr);
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if (!W_ERROR_IS_OK(werror)) {
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PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
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return NULL;
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}
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/* Return value */
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switch (level) {
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case 1:
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py_from_DRIVER_INFO_1(&result, ctr.info1);
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break;
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case 2:
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py_from_DRIVER_INFO_2(&result, ctr.info2);
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break;
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case 3:
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py_from_DRIVER_INFO_3(&result, ctr.info3);
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break;
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case 6:
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py_from_DRIVER_INFO_6(&result, ctr.info6);
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break;
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default:
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PyErr_SetString(spoolss_error, "unsupported info level");
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return NULL;
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}
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Py_INCREF(result);
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return result;
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}
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/* Fetch printer driver directory */
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PyObject *spoolss_getprinterdriverdir(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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WERROR werror;
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PyObject *result = NULL, *creds = NULL;
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DRIVER_DIRECTORY_CTR ctr;
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uint32 needed, level = 1;
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char *arch = "Windows NT x86", *server, *errstr;
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static char *kwlist[] = {"server", "level", "arch", "creds", NULL};
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struct cli_state *cli = NULL;
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TALLOC_CTX *mem_ctx = NULL;
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/* Parse parameters */
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if (!PyArg_ParseTupleAndKeywords(
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args, kw, "s|isO", kwlist, &server, &level,
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&arch, &creds))
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return NULL;
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if (server[0] != '\\' || server[1] != '\\') {
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PyErr_SetString(PyExc_ValueError, "UNC name required");
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return NULL;
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}
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server += 2;
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if (creds && creds != Py_None && !PyDict_Check(creds)) {
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PyErr_SetString(PyExc_TypeError,
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"credentials must be dictionary or None");
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return NULL;
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}
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/* Call rpc function */
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if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
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PyErr_SetString(spoolss_error, errstr);
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free(errstr);
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goto done;
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}
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if (!(mem_ctx = talloc_init("spoolss_getprinterdriverdir"))) {
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PyErr_SetString(
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spoolss_error, "unable to init talloc context\n");
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goto done;
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}
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werror = cli_spoolss_getprinterdriverdir(
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cli, mem_ctx, 0, &needed, level, arch, &ctr);
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if (W_ERROR_V(werror) == ERRinsufficientbuffer)
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werror = cli_spoolss_getprinterdriverdir(
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cli, mem_ctx, needed, NULL, level, arch, &ctr);
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if (!W_ERROR_IS_OK(werror)) {
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PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
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goto done;
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}
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/* Return value */
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switch (level) {
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case 1:
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py_from_DRIVER_DIRECTORY_1(&result, ctr.info1);
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break;
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default:
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PyErr_SetString(spoolss_error, "unknown info level");
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goto done;
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}
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done:
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if (cli)
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cli_shutdown(cli);
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if (mem_ctx)
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talloc_destroy(mem_ctx);
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return result;
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}
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PyObject *spoolss_addprinterdriver(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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static char *kwlist[] = { "server", "info", "creds", NULL };
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char *server, *errstr;
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uint32 level;
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PyObject *info, *result = NULL, *creds = NULL;
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WERROR werror;
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TALLOC_CTX *mem_ctx = NULL;
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struct cli_state *cli = NULL;
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PRINTER_DRIVER_CTR ctr;
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union {
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DRIVER_INFO_3 driver_3;
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} dinfo;
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if (!PyArg_ParseTupleAndKeywords(
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args, kw, "sO!|O", kwlist, &server, &PyDict_Type,
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&info, &creds))
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return NULL;
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if (server[0] == '\\' || server[1] == '\\')
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server += 2;
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if (creds && creds != Py_None && !PyDict_Check(creds)) {
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PyErr_SetString(PyExc_TypeError,
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"credentials must be dictionary or None");
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return NULL;
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}
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if (!(mem_ctx = talloc_init("spoolss_addprinterdriver"))) {
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PyErr_SetString(
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spoolss_error, "unable to init talloc context\n");
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return NULL;
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}
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if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
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PyErr_SetString(spoolss_error, errstr);
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free(errstr);
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goto done;
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}
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if (!get_level_value(info, &level)) {
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PyErr_SetString(spoolss_error, "invalid info level");
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goto done;
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}
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if (level != 3) {
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PyErr_SetString(spoolss_error, "unsupported info level");
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goto done;
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}
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ZERO_STRUCT(ctr);
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ZERO_STRUCT(dinfo);
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switch(level) {
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case 3:
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ctr.info3 = &dinfo.driver_3;
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if (!py_to_DRIVER_INFO_3(&dinfo.driver_3, info)) {
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PyErr_SetString(spoolss_error,
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"error converting to driver info 3");
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goto done;
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}
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break;
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default:
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PyErr_SetString(spoolss_error, "unsupported info level");
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goto done;
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}
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werror = cli_spoolss_addprinterdriver(cli, mem_ctx, level, &ctr);
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if (!W_ERROR_IS_OK(werror)) {
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PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
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goto done;
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}
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Py_INCREF(Py_None);
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result = Py_None;
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done:
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if (cli)
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cli_shutdown(cli);
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if (mem_ctx)
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talloc_destroy(mem_ctx);
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return result;
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}
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PyObject *spoolss_addprinterdriverex(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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/* Not supported by Samba server */
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PyErr_SetString(spoolss_error, "Not implemented");
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return NULL;
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}
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PyObject *spoolss_deleteprinterdriver(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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PyErr_SetString(spoolss_error, "Not implemented");
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return NULL;
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}
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PyObject *spoolss_deleteprinterdriverex(PyObject *self, PyObject *args,
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PyObject *kw)
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{
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PyErr_SetString(spoolss_error, "Not implemented");
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return NULL;
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}
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