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authorTim Potter <tpot@samba.org>2002-03-27 05:25:13 +0000
committerTim Potter <tpot@samba.org>2002-03-27 05:25:13 +0000
commite9ad51af1dcd46c7b0d59b3d8fd37ed8af8934b4 (patch)
tree05a465f180fe16372e68fe931c5ddb3708188685 /source3/python
parentd035eda397952c3d49a94f1d6f5447ca08b414ef (diff)
downloadsamba-e9ad51af1dcd46c7b0d59b3d8fd37ed8af8934b4.tar.gz
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Moved general printer related calls here.
(This used to be commit eb8cd68bc9c7c7c52a066479712c93e62f0ba5d5)
Diffstat (limited to 'source3/python')
-rw-r--r--source3/python/py_spoolss_printers.c558
1 files changed, 558 insertions, 0 deletions
diff --git a/source3/python/py_spoolss_printers.c b/source3/python/py_spoolss_printers.c
new file mode 100644
index 0000000000..192823221a
--- /dev/null
+++ b/source3/python/py_spoolss_printers.c
@@ -0,0 +1,558 @@
+/*
+ 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.
+*/
+
+struct pyconv py_PRINTER_INFO_0[] = {
+ { "printer_name", PY_UNISTR, offsetof(PRINTER_INFO_0, printername) },
+ { "server_name", PY_UNISTR, offsetof(PRINTER_INFO_0, servername) },
+
+ { "cjobs", PY_UINT32, offsetof(PRINTER_INFO_0, cjobs) },
+ { "total_jobs", PY_UINT32, offsetof(PRINTER_INFO_0, total_jobs) },
+ { "total_bytes", PY_UINT32, offsetof(PRINTER_INFO_0, total_bytes) },
+
+ { "year", PY_UINT16, offsetof(PRINTER_INFO_0, year) },
+ { "month", PY_UINT16, offsetof(PRINTER_INFO_0, month) },
+ { "day_of_week", PY_UINT16, offsetof(PRINTER_INFO_0, dayofweek) },
+ { "day", PY_UINT16, offsetof(PRINTER_INFO_0, day) },
+ { "hour", PY_UINT16, offsetof(PRINTER_INFO_0, hour) },
+ { "minute", PY_UINT16, offsetof(PRINTER_INFO_0, minute) },
+ { "second", PY_UINT16, offsetof(PRINTER_INFO_0, second) },
+ { "milliseconds", PY_UINT16, offsetof(PRINTER_INFO_0, milliseconds) },
+
+ { "global_counter", PY_UINT32, offsetof(PRINTER_INFO_0, global_counter) },
+ { "total_pages", PY_UINT32, offsetof(PRINTER_INFO_0, total_pages) },
+
+ { "major_version", PY_UINT16, offsetof(PRINTER_INFO_0, major_version) },
+ { "build_version", PY_UINT16, offsetof(PRINTER_INFO_0, build_version) },
+
+ { "unknown7", PY_UINT32, offsetof(PRINTER_INFO_0, unknown7) },
+ { "unknown8", PY_UINT32, offsetof(PRINTER_INFO_0, unknown8) },
+ { "unknown9", PY_UINT32, offsetof(PRINTER_INFO_0, unknown9) },
+ { "session_counter", PY_UINT32, offsetof(PRINTER_INFO_0, session_counter)},
+ { "unknown11", PY_UINT32, offsetof(PRINTER_INFO_0, unknown11) },
+ { "printer_errors", PY_UINT32, offsetof(PRINTER_INFO_0, printer_errors) },
+ { "unknown13", PY_UINT32, offsetof(PRINTER_INFO_0, unknown13) },
+ { "unknown14", PY_UINT32, offsetof(PRINTER_INFO_0, unknown14) },
+ { "unknown15", PY_UINT32, offsetof(PRINTER_INFO_0, unknown15) },
+ { "unknown16", PY_UINT32, offsetof(PRINTER_INFO_0, unknown16) },
+ { "change_id", PY_UINT32, offsetof(PRINTER_INFO_0, change_id) },
+ { "unknown18", PY_UINT32, offsetof(PRINTER_INFO_0, unknown18) },
+ { "status", PY_UINT32, offsetof(PRINTER_INFO_0, status) },
+ { "unknown20", PY_UINT32, offsetof(PRINTER_INFO_0, unknown20) },
+ { "c_setprinter", PY_UINT32, offsetof(PRINTER_INFO_0, c_setprinter) },
+ { "unknown22", PY_UINT32, offsetof(PRINTER_INFO_0, unknown22) },
+ { "unknown23", PY_UINT32, offsetof(PRINTER_INFO_0, unknown23) },
+ { "unknown24", PY_UINT32, offsetof(PRINTER_INFO_0, unknown24) },
+ { "unknown25", PY_UINT32, offsetof(PRINTER_INFO_0, unknown25) },
+ { "unknown26", PY_UINT32, offsetof(PRINTER_INFO_0, unknown26) },
+ { "unknown27", PY_UINT32, offsetof(PRINTER_INFO_0, unknown27) },
+ { "unknown28", PY_UINT32, offsetof(PRINTER_INFO_0, unknown28) },
+ { "unknown29", PY_UINT32, offsetof(PRINTER_INFO_0, unknown29) },
+
+ { NULL }
+};
+
+struct pyconv py_PRINTER_INFO_1[] = {
+ { "printer_name", PY_UNISTR, offsetof(PRINTER_INFO_1, name) },
+ { "description", PY_UNISTR, offsetof(PRINTER_INFO_1, description) },
+ { "comment", PY_UNISTR, offsetof(PRINTER_INFO_1, comment) },
+ { "flags", PY_UINT32, offsetof(PRINTER_INFO_1, flags) },
+ { NULL }
+};
+
+struct pyconv py_PRINTER_INFO_2[] = {
+ { "server_name", PY_UNISTR, offsetof(PRINTER_INFO_2, servername) },
+ { "printer_name", PY_UNISTR, offsetof(PRINTER_INFO_2, printername) },
+ { "share_name", PY_UNISTR, offsetof(PRINTER_INFO_2, sharename) },
+ { "port_name", PY_UNISTR, offsetof(PRINTER_INFO_2, portname) },
+ { "driver_name", PY_UNISTR, offsetof(PRINTER_INFO_2, drivername) },
+ { "comment", PY_UNISTR, offsetof(PRINTER_INFO_2, comment) },
+ { "location", PY_UNISTR, offsetof(PRINTER_INFO_2, location) },
+ { "datatype", PY_UNISTR, offsetof(PRINTER_INFO_2, datatype) },
+ { "sepfile", PY_UNISTR, offsetof(PRINTER_INFO_2, sepfile) },
+ { "print_processor", PY_UNISTR, offsetof(PRINTER_INFO_2, printprocessor) },
+ { "parameters", PY_UNISTR, offsetof(PRINTER_INFO_2, parameters) },
+ { "attributes", PY_UINT32, offsetof(PRINTER_INFO_2, attributes) },
+ { "default_priority", PY_UINT32, offsetof(PRINTER_INFO_2, defaultpriority) },
+ { "priority", PY_UINT32, offsetof(PRINTER_INFO_2, priority) },
+ { "start_time", PY_UINT32, offsetof(PRINTER_INFO_2, starttime) },
+ { "until_time", PY_UINT32, offsetof(PRINTER_INFO_2, untiltime) },
+ { "status", PY_UINT32, offsetof(PRINTER_INFO_2, status) },
+ { "cjobs", PY_UINT32, offsetof(PRINTER_INFO_2, cjobs) },
+ { "average_ppm", PY_UINT32, offsetof(PRINTER_INFO_2, averageppm) },
+ { NULL }
+};
+
+struct pyconv py_PRINTER_INFO_3[] = {
+ { "flags", PY_UINT32, offsetof(PRINTER_INFO_3, flags) },
+ { NULL }
+};
+
+struct pyconv py_DEVICEMODE[] = {
+ { "device_name", PY_UNISTR, offsetof(DEVICEMODE, devicename) },
+ { "spec_version", PY_UINT16, offsetof(DEVICEMODE, specversion) },
+ { "driver_version", PY_UINT16, offsetof(DEVICEMODE, driverversion) },
+ { "size", PY_UINT16, offsetof(DEVICEMODE, size) },
+ { "fields", PY_UINT16, offsetof(DEVICEMODE, fields) },
+ { "orientation", PY_UINT16, offsetof(DEVICEMODE, orientation) },
+ { "paper_size", PY_UINT16, offsetof(DEVICEMODE, papersize) },
+ { "paper_width", PY_UINT16, offsetof(DEVICEMODE, paperwidth) },
+ { "paper_length", PY_UINT16, offsetof(DEVICEMODE, paperlength) },
+ { "scale", PY_UINT16, offsetof(DEVICEMODE, scale) },
+ { "copies", PY_UINT16, offsetof(DEVICEMODE, copies) },
+ { "default_source", PY_UINT16, offsetof(DEVICEMODE, defaultsource) },
+ { "print_quality", PY_UINT16, offsetof(DEVICEMODE, printquality) },
+ { "color", PY_UINT16, offsetof(DEVICEMODE, color) },
+ { "duplex", PY_UINT16, offsetof(DEVICEMODE, duplex) },
+ { "y_resolution", PY_UINT16, offsetof(DEVICEMODE, yresolution) },
+ { "tt_option", PY_UINT16, offsetof(DEVICEMODE, ttoption) },
+ { "collate", PY_UINT16, offsetof(DEVICEMODE, collate) },
+ { "form_name", PY_UNISTR, offsetof(DEVICEMODE, formname) },
+ { "log_pixels", PY_UINT16, offsetof(DEVICEMODE, logpixels) },
+ { "bits_per_pel", PY_UINT32, offsetof(DEVICEMODE, bitsperpel) },
+ { "pels_width", PY_UINT32, offsetof(DEVICEMODE, pelswidth) },
+ { "pels_height", PY_UINT32, offsetof(DEVICEMODE, pelsheight) },
+ { "display_flags", PY_UINT32, offsetof(DEVICEMODE, displayflags) },
+ { "display_frequency", PY_UINT32, offsetof(DEVICEMODE, displayfrequency) },
+ { "icm_method", PY_UINT32, offsetof(DEVICEMODE, icmmethod) },
+ { "icm_intent", PY_UINT32, offsetof(DEVICEMODE, icmintent) },
+ { "media_type", PY_UINT32, offsetof(DEVICEMODE, mediatype) },
+ { "dither_type", PY_UINT32, offsetof(DEVICEMODE, dithertype) },
+ { "reserved1", PY_UINT32, offsetof(DEVICEMODE, reserved1) },
+ { "reserved2", PY_UINT32, offsetof(DEVICEMODE, reserved2) },
+ { "panning_width", PY_UINT32, offsetof(DEVICEMODE, panningwidth) },
+ { "panning_height", PY_UINT32, offsetof(DEVICEMODE, panningheight) },
+ { NULL }
+};
+
+/* Convert a security descriptor to a Python dict */
+
+static PyObject *PySID_FromSID(DOM_SID *sid)
+{
+ fstring sidstr;
+
+ if (!sid) {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+
+ if (sid_to_string(sidstr, sid))
+ return PyString_FromString(sidstr);
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+static PyObject *PyACE_FromACE(SEC_ACE *ace)
+{
+ PyObject *obj;
+
+ if (!ace) {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+
+ obj = PyDict_New();
+
+ PyDict_SetItemString(obj, "type", PyInt_FromLong(ace->type));
+ PyDict_SetItemString(obj, "flags", PyInt_FromLong(ace->flags));
+ PyDict_SetItemString(obj, "mask", PyInt_FromLong(ace->info.mask));
+
+ PyDict_SetItemString(obj, "trustee", PySID_FromSID(&ace->trustee));
+
+ return obj;
+}
+
+static PyObject *PyACL_FromACL(SEC_ACL *acl)
+{
+ PyObject *obj, *ace_list;
+ int i;
+
+ if (!acl) {
+ Py_INCREF(Py_None);
+ return Py_None;
+ }
+
+ obj = PyDict_New();
+
+ PyDict_SetItemString(obj, "revision", PyInt_FromLong(acl->revision));
+
+ ace_list = PyList_New(acl->num_aces);
+
+ for (i = 0; i < acl->num_aces; i++)
+ PyList_SetItem(ace_list, i, PyACE_FromACE(&acl->ace[i]));
+
+ PyDict_SetItemString(obj, "ace_list", ace_list);
+
+ return obj;
+}
+
+static PyObject *PySECDESC_FromSECDESC(SEC_DESC *sd)
+{
+ PyObject *obj = PyDict_New();
+
+ PyDict_SetItemString(obj, "revision", PyInt_FromLong(sd->revision));
+ PyDict_SetItemString(obj, "type", PyInt_FromLong(sd->type));
+
+ PyDict_SetItemString(obj, "owner_sid", PySID_FromSID(sd->owner_sid));
+ PyDict_SetItemString(obj, "group_sid", PySID_FromSID(sd->grp_sid));
+
+ PyDict_SetItemString(obj, "dacl", PyACL_FromACL(sd->dacl));
+ PyDict_SetItemString(obj, "sacl", PyACL_FromACL(sd->sacl));
+
+ return obj;
+}
+
+static PyObject *PyDEVICEMODE_FromDEVICEMODE(DEVICEMODE *devmode)
+{
+ PyObject *obj;
+
+ obj = from_struct(devmode, py_DEVICEMODE);
+
+ PyDict_SetItemString(obj, "private",
+ PyString_FromStringAndSize(devmode->private,
+ devmode->driverextra));
+
+ return obj;
+}
+
+/* Open a printer */
+
+static PyObject *spoolss_openprinter(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ char *full_name, *computer_name = NULL;
+ TALLOC_CTX *mem_ctx;
+ 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|O!i", kwlist, &full_name, &PyDict_Type, &creds,
+ &desired_access)) {
+
+ goto done;
+ }
+
+ /* FIXME: Return name format exception for names without a UNC
+ prefix */
+
+ computer_name = strdup(full_name + 2);
+
+ if (strchr(computer_name, '\\')) {
+ char *c = strchr(computer_name, '\\');
+ *c = 0;
+ }
+
+ if (!(cli = open_pipe_creds(computer_name, creds,
+ cli_spoolss_initialise, NULL))) {
+ fprintf(stderr, "could not initialise cli state\n");
+ goto done;
+ }
+
+ if (!(mem_ctx = talloc_init())) {
+ fprintf(stderr, "unable to initialise talloc context\n");
+ goto done;
+ }
+
+ werror = cli_spoolss_open_printer_ex(
+ cli, mem_ctx, full_name, "", desired_access, computer_name,
+ "", &hnd);
+
+ if (!W_ERROR_IS_OK(werror)) {
+ cli_shutdown(cli);
+ SAFE_FREE(cli);
+ PyErr_SetObject(spoolss_werror,
+ PyInt_FromLong(W_ERROR_V(werror)));
+ goto done;
+ }
+
+ result = new_policy_hnd_object(cli, mem_ctx, &hnd);
+
+ done:
+ SAFE_FREE(computer_name);
+
+ return result;
+}
+
+/* Close a printer */
+
+static 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 = cli_spoolss_close_printer(hnd->cli, hnd->mem_ctx, &hnd->pol);
+
+ /* Cleanup samba stuf */
+
+ cli_shutdown(hnd->cli);
+ talloc_destroy(hnd->mem_ctx);
+
+ /* Return value */
+
+ Py_INCREF(Py_None);
+ return Py_None;
+}
+
+/* Fetch printer information */
+
+static PyObject *spoolss_getprinter(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
+ WERROR werror;
+ PyObject *result;
+ PRINTER_INFO_CTR ctr;
+ int level = 1;
+ uint32 needed;
+ static char *kwlist[] = {"level", NULL};
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "|i", kwlist, &level))
+ return NULL;
+
+ /* Call rpc function */
+
+ werror = cli_spoolss_getprinter(
+ hnd->cli, hnd->mem_ctx, 0, &needed, &hnd->pol, level, &ctr);
+
+ if (W_ERROR_V(werror) == ERRinsufficientbuffer)
+ werror = cli_spoolss_getprinter(
+ hnd->cli, hnd->mem_ctx, needed, NULL, &hnd->pol,
+ level, &ctr);
+
+ /* Return value */
+
+ result = Py_None;
+
+ if (!W_ERROR_IS_OK(werror))
+ goto done;
+
+ switch (level) {
+
+ case 0:
+ result = from_struct(ctr.printers_0, py_PRINTER_INFO_0);
+
+ break;
+
+ case 1:
+ result = from_struct(ctr.printers_1, py_PRINTER_INFO_1);
+
+ break;
+
+ case 2:
+ result = from_struct(ctr.printers_2, py_PRINTER_INFO_2);
+
+ PyDict_SetItemString(result, "security_descriptor",
+ PySECDESC_FromSECDESC(
+ ctr.printers_2->secdesc));
+
+ PyDict_SetItemString(result, "device_mode",
+ PyDEVICEMODE_FromDEVICEMODE(
+ ctr.printers_2->devmode));
+
+ break;
+
+ case 3:
+ result = from_struct(ctr.printers_3, py_PRINTER_INFO_3);
+
+ PyDict_SetItemString(result, "security_descriptor",
+ PySECDESC_FromSECDESC(
+ ctr.printers_3->secdesc));
+ break;
+
+ default:
+ result = Py_None;
+ break;
+ }
+ done:
+ Py_INCREF(result);
+ return result;
+}
+
+/* Set printer information */
+
+static PyObject *spoolss_setprinter(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ spoolss_policy_hnd_object *hnd = (spoolss_policy_hnd_object *)self;
+ WERROR werror;
+ PyObject *result, *info;
+ PRINTER_INFO_CTR ctr;
+ int level = 1;
+ static char *kwlist[] = {"dict", "level", NULL};
+ union {
+ PRINTER_INFO_0 printers_0;
+ PRINTER_INFO_1 printers_1;
+ PRINTER_INFO_2 printers_2;
+ PRINTER_INFO_3 printers_3;
+ PRINTER_INFO_4 printers_4;
+ PRINTER_INFO_5 printers_5;
+ } pinfo;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "O!|i", kwlist,
+ &PyDict_Type, &info, &level))
+ return NULL;
+
+ /* Fill in printer info */
+
+ ZERO_STRUCT(ctr);
+
+ switch (level) {
+ case 1:
+ ctr.printers_1 = &pinfo.printers_1;
+ to_struct(&pinfo.printers_1, info, py_PRINTER_INFO_1);
+ break;
+ default:
+ }
+
+ /* Call rpc function */
+
+ werror = cli_spoolss_setprinter(hnd->cli, hnd->mem_ctx, &hnd->pol,
+ level, &ctr, 0);
+
+ /* Return value */
+
+ result = Py_None;
+
+ if (!W_ERROR_IS_OK(werror))
+ goto done;
+
+ done:
+ Py_INCREF(result);
+ return result;
+}
+
+/* Enumerate printers */
+
+static PyObject *spoolss_enumprinters(PyObject *self, PyObject *args,
+ PyObject *kw)
+{
+ WERROR werror;
+ PyObject *result, *creds = NULL;
+ PRINTER_INFO_CTR ctr;
+ int level = 1, flags = PRINTER_ENUM_LOCAL, i;
+ uint32 needed, num_printers;
+ static char *kwlist[] = {"server", "name", "level", "flags",
+ "creds", NULL};
+ TALLOC_CTX *mem_ctx = NULL;
+ struct cli_state *cli = NULL;
+ char *server, *name = NULL;
+
+ /* Parse parameters */
+
+ if (!PyArg_ParseTupleAndKeywords(args, kw, "s|siiO!", kwlist,
+ &server, &name, &level, &flags,
+ &PyDict_Type, &creds))
+ return NULL;
+
+ if (server[0] == '\\' && server[1] == '\\')
+ server += 2;
+
+ mem_ctx = talloc_init();
+ cli = open_pipe_creds(server, creds, cli_spoolss_initialise, NULL);
+
+ /* Call rpc function */
+
+ werror = cli_spoolss_enum_printers(
+ cli, mem_ctx, 0, &needed, flags, level,
+ &num_printers, &ctr);
+
+ if (W_ERROR_V(werror) == ERRinsufficientbuffer)
+ werror = cli_spoolss_enum_printers(
+ cli, mem_ctx, needed, NULL, flags, level,
+ &num_printers, &ctr);
+
+ /* Return value */
+
+ result = Py_None;
+
+ if (!W_ERROR_IS_OK(werror))
+ goto done;
+
+ result = PyList_New(num_printers);
+
+ switch (level) {
+ case 0:
+ for (i = 0; i < num_printers; i++) {
+ PyObject *value;
+
+ value = from_struct (
+ &ctr.printers_0[i], py_PRINTER_INFO_0);
+
+ PyList_SetItem(result, i, value);
+ }
+
+ break;
+ case 1:
+ for(i = 0; i < num_printers; i++) {
+ PyObject *value;
+
+ value = from_struct(
+ &ctr.printers_1[i], py_PRINTER_INFO_1);
+
+ PyList_SetItem(result, i, value);
+ }
+
+ break;
+ case 2:
+ for(i = 0; i < num_printers; i++) {
+ PyObject *value;
+
+ value = from_struct(
+ &ctr.printers_2[i], py_PRINTER_INFO_2);
+
+ PyList_SetItem(result, i, value);
+ }
+
+ break;
+ case 3:
+ for(i = 0; i < num_printers; i++) {
+ PyObject *value;
+
+ value = from_struct(
+ &ctr.printers_3[i], py_PRINTER_INFO_3);
+
+ PyList_SetItem(result, i, value);
+ }
+
+ break;
+ }
+
+ done:
+ Py_INCREF(result);
+ return result;
+}