--- /dev/null
+/*
+ Python wrappers for DCERPC/SMB client routines.
+
+ Copyright (C) Tim Potter, 2002
+
+ 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 2 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, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "python/py_spoolss.h"
+
+/* Open a printer */
+
+PyObject *spoolss_openprinter(PyObject *self, PyObject *args, PyObject *kw)
+{
+ char *unc_name, *server, *errstr;
+ TALLOC_CTX *mem_ctx = NULL;
+ POLICY_HND hnd;
+ WERROR werror;
+ PyObject *result = NULL, *creds = NULL;
+ static char *kwlist[] = { "printername", "creds", "access", NULL };
+ uint32 desired_access = MAXIMUM_ALLOWED_ACCESS;
+ struct cli_state *cli;
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "s|Oi", kwlist, &unc_name, &creds,
+ &desired_access))
+ return NULL;
+
+ if (unc_name[0] != '\\' || unc_name[1] != '\\') {
+ PyErr_SetString(PyExc_ValueError, "UNC name required");
+ return NULL;
+ }
+
+ server = SMB_STRDUP(unc_name + 2);
+
+ if (strchr(server, '\\')) {
+ char *c = strchr(server, '\\');
+ *c = 0;
+ }
+
+ if (creds && creds != Py_None && !PyDict_Check(creds)) {
+ PyErr_SetString(PyExc_TypeError,
+ "credentials must be dictionary or None");
+ return NULL;
+ }
+
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
+ PyErr_SetString(spoolss_error, errstr);
+ free(errstr);
+ goto done;
+ }
+
+ if (!(mem_ctx = talloc_init("spoolss_openprinter"))) {
+ PyErr_SetString(spoolss_error,
+ "unable to init talloc context\n");
+ goto done;
+ }
+
+ werror = rpccli_spoolss_open_printer_ex(
+ cli, mem_ctx, unc_name, "", desired_access, server,
+ "", &hnd);
+
+ if (!W_ERROR_IS_OK(werror)) {
+ PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
+ goto done;
+ }
+
+ result = new_spoolss_policy_hnd_object(cli, mem_ctx, &hnd);
+
+ done:
+ if (!result) {
+ if (cli)
+ cli_shutdown(cli);
+
+ if (mem_ctx)
+ talloc_destroy(mem_ctx);
+ }
+
+ SAFE_FREE(server);
+
+ return result;
+}
+
+/* Close a printer */
+
+PyObject *spoolss_closeprinter(PyObject *self, PyObject *args)
+{
+ PyObject *po;
+ spoolss_policy_hnd_object *hnd;
+ WERROR result;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTuple(args, "O!", &spoolss_policy_hnd_type, &po))
+ return NULL;
+
+ hnd = (spoolss_policy_hnd_object *)po;
+
+ /* Call rpc function */
+
+ result = rpccli_spoolss_close_printer(
+ hnd->cli, hnd->mem_ctx, &hnd->pol);
+
+ /* Return value */
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+/* Fetch printer information */
+
+PyObject *spoolss_hnd_getprinter(PyObject *self, PyObject *args, PyObject *kw)
+{
+ spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
+ WERROR werror;
+ PyObject *result = NULL;
+ PRINTER_INFO_CTR ctr;
+ int level = 1;
+ static char *kwlist[] = {"level", NULL};
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "|i", kwlist, &level))
+ return NULL;
+
+ ZERO_STRUCT(ctr);
+
+ /* Call rpc function */
+
+ werror = rpccli_spoolss_getprinter(
+ hnd->cli, hnd->mem_ctx, &hnd->pol, level, &ctr);
+
+ /* Return value */
+
+ if (!W_ERROR_IS_OK(werror)) {
+ PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
+ return NULL;
+ }
+
+ result = Py_None;
+
+ switch (level) {
+
+ case 0:
+ py_from_PRINTER_INFO_0(&result, ctr.printers_0);
+ break;
+
+ case 1:
+ py_from_PRINTER_INFO_1(&result, ctr.printers_1);
+ break;
+
+ case 2:
+ py_from_PRINTER_INFO_2(&result, ctr.printers_2);
+ break;
+
+ case 3:
+ py_from_PRINTER_INFO_3(&result, ctr.printers_3);
+ break;
+ }
+
+ Py_INCREF(result);
+ return result;
+}
+
+/* Set printer information */
+
+PyObject *spoolss_hnd_setprinter(PyObject *self, PyObject *args, PyObject *kw)
+{
+ spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
+ WERROR werror;
+ PyObject *info;
+ PRINTER_INFO_CTR ctr;
+ uint32 level;
+ static char *kwlist[] = {"dict", NULL};
+ union {
+ PRINTER_INFO_1 printers_1;
+ PRINTER_INFO_2 printers_2;
+ PRINTER_INFO_3 printers_3;
+ } pinfo;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "O!", kwlist, &PyDict_Type, &info))
+ return NULL;
+
+ if (!get_level_value(info, &level)) {
+ PyErr_SetString(spoolss_error, "invalid info level");
+ return NULL;
+ }
+
+ if (level < 1 && level > 3) {
+ PyErr_SetString(spoolss_error, "unsupported info level");
+ return NULL;
+ }
+
+ /* Fill in printer info */
+
+ ZERO_STRUCT(ctr);
+
+ switch (level) {
+ case 1:
+ ctr.printers_1 = &pinfo.printers_1;
+
+ if (!py_to_PRINTER_INFO_1(ctr.printers_1, info)){
+ PyErr_SetString(spoolss_error,
+ "error converting printer to info 1");
+ return NULL;
+ }
+
+ break;
+ case 2:
+ ctr.printers_2 = &pinfo.printers_2;
+
+ if (!py_to_PRINTER_INFO_2(ctr.printers_2, info,
+ hnd->mem_ctx)){
+ PyErr_SetString(spoolss_error,
+ "error converting printer to info 2");
+ return NULL;
+ }
+
+ break;
+ case 3:
+ ctr.printers_3 = &pinfo.printers_3;
+
+ if (!py_to_PRINTER_INFO_3(ctr.printers_3, info,
+ hnd->mem_ctx)) {
+ PyErr_SetString(spoolss_error,
+ "error converting to printer info 3");
+ return NULL;
+ }
+
+ break;
+ default:
+ PyErr_SetString(spoolss_error, "unsupported info level");
+ return NULL;
+ }
+
+ /* Call rpc function */
+
+ werror = rpccli_spoolss_setprinter(
+ hnd->cli, hnd->mem_ctx, &hnd->pol, level, &ctr, 0);
+
+ /* Return value */
+
+ if (!W_ERROR_IS_OK(werror)) {
+ PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
+ return NULL;
+ }
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+/* Enumerate printers */
+
+PyObject *spoolss_enumprinters(PyObject *self, PyObject *args, PyObject *kw)
+{
+ WERROR werror;
+ PyObject *result = NULL, *creds = NULL;
+ PRINTER_INFO_CTR ctr;
+ int level = 1, flags = PRINTER_ENUM_LOCAL, i;
+ uint32 num_printers;
+ static char *kwlist[] = {"server", "name", "level", "flags",
+ "creds", NULL};
+ TALLOC_CTX *mem_ctx = NULL;
+ struct cli_state *cli = NULL;
+ char *server, *errstr, *name = NULL;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "s|siiO", kwlist, &server, &name, &level,
+ &flags, &creds))
+ return NULL;
+
+ if (server[0] != '\\' || server[1] != '\\') {
+ PyErr_SetString(PyExc_ValueError, "UNC name required");
+ return NULL;
+ }
+
+ server += 2;
+
+ if (creds && creds != Py_None && !PyDict_Check(creds)) {
+ PyErr_SetString(PyExc_TypeError,
+ "credentials must be dictionary or None");
+ return NULL;
+ }
+
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
+ PyErr_SetString(spoolss_error, errstr);
+ free(errstr);
+ goto done;
+ }
+
+ if (!(mem_ctx = talloc_init("spoolss_enumprinters"))) {
+ PyErr_SetString(
+ spoolss_error, "unable to init talloc context\n");
+ goto done;
+ }
+
+ /* This RPC is weird. By setting the server name to different
+ values we can get different behaviour. If however the server
+ name is not specified, we default it to being the full server
+ name as this is probably what the caller intended. To pass a
+ NULL name, pass a value of "" */
+
+ if (!name)
+ name = server;
+ else {
+ if (!name[0])
+ name = NULL;
+ }
+
+ /* Call rpc function */
+
+ werror = rpccli_spoolss_enum_printers(
+ cli, mem_ctx, name, flags, level, &num_printers, &ctr);
+
+ if (!W_ERROR_IS_OK(werror)) {
+ PyErr_SetObject(spoolss_werror, py_werror_tuple(werror));
+ goto done;
+ }
+
+ /* Return value */
+
+ switch (level) {
+ case 0:
+ result = PyDict_New();
+
+ for (i = 0; i < num_printers; i++) {
+ PyObject *value;
+ fstring s;
+
+ rpcstr_pull(s, ctr.printers_0[i].printername.buffer,
+ sizeof(fstring), -1, STR_TERMINATE);
+
+ py_from_PRINTER_INFO_0(&value, &ctr.printers_0[i]);
+
+ PyDict_SetItemString(
+ value, "level", PyInt_FromLong(0));
+
+ PyDict_SetItemString(result, s, value);
+ }
+
+ break;
+ case 1:
+ result = PyDict_New();
+
+ for(i = 0; i < num_printers; i++) {
+ PyObject *value;
+ fstring s;
+
+ rpcstr_pull(s, ctr.printers_1[i].name.buffer,
+ sizeof(fstring), -1, STR_TERMINATE);
+
+ py_from_PRINTER_INFO_1(&value, &ctr.printers_1[i]);
+
+ PyDict_SetItemString(
+ value, "level", PyInt_FromLong(1));
+
+ PyDict_SetItemString(result, s, value);
+ }
+
+ break;
+ case 2:
+ result = PyDict_New();
+
+ for(i = 0; i < num_printers; i++) {
+ PyObject *value;
+ fstring s;
+
+ rpcstr_pull(s, ctr.printers_2[i].printername.buffer,
+ sizeof(fstring), -1, STR_TERMINATE);
+
+ py_from_PRINTER_INFO_2(&value, &ctr.printers_2[i]);
+
+ PyDict_SetItemString(
+ value, "level", PyInt_FromLong(2));
+
+ PyDict_SetItemString(result, s, value);
+ }
+
+ break;
+ default:
+ PyErr_SetString(spoolss_error, "unknown info level");
+ goto done;
+ }
+
+done:
+ if (cli)
+ cli_shutdown(cli);
+
+ if (mem_ctx)
+ talloc_destroy(mem_ctx);
+
+ return result;
+}
+
+/* Add a printer */
+
+PyObject *spoolss_addprinterex(PyObject *self, PyObject *args, PyObject *kw)
+{
+ static char *kwlist[] = { "server", "printername", "info", "creds",
+ NULL};
+ char *printername, *server, *errstr;
+ PyObject *info, *result = NULL, *creds = NULL;
+ struct cli_state *cli = NULL;
+ TALLOC_CTX *mem_ctx = NULL;
+ PRINTER_INFO_CTR ctr;
+ PRINTER_INFO_2 info2;
+ WERROR werror;
+
+ if (!PyArg_ParseTupleAndKeywords(
+ args, kw, "ssO!|O!", kwlist, &server, &printername,
+ &PyDict_Type, &info, &PyDict_Type, &creds))
+ return NULL;
+
+ if (!(cli = open_pipe_creds(server, creds, PI_SPOOLSS, &errstr))) {
+ PyErr_SetString(spoolss_error, errstr);
+ free(errstr);
+ goto done;
+ }
+
+ if (!(mem_ctx = talloc_init("spoolss_addprinterex"))) {
+ PyErr_SetString(
+ spoolss_error, "unable to init talloc context\n");
+ goto done;
+ }
+
+ if (!py_to_PRINTER_INFO_2(&info2, info, mem_ctx)) {
+ PyErr_SetString(spoolss_error,
+ "error converting to printer info 2");
+ goto done;
+ }
+
+ ctr.printers_2 = &info2;
+
+ werror = rpccli_spoolss_addprinterex(cli, mem_ctx, 2, &ctr);
+
+ Py_INCREF(Py_None);
+ result = Py_None;
+
+done:
+ if (cli)
+ cli_shutdown(cli);
+
+ if (mem_ctx)
+ talloc_destroy(mem_ctx);
+
+ return result;
+}
projects / samba / blobdiff