diff options
Diffstat (limited to 'source3/python/py_smb.c')
| -rw-r--r-- | source3/python/py_smb.c | 546 |
1 files changed, 0 insertions, 546 deletions
diff --git a/source3/python/py_smb.c b/source3/python/py_smb.c deleted file mode 100644 index 17b2a2d5aa..0000000000 --- a/source3/python/py_smb.c +++ /dev/null @@ -1,546 +0,0 @@ -/* - 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 3 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, see <http://www.gnu.org/licenses/>. -*/ - -#include "python/py_smb.h" - -/* Create a new cli_state python object */ - -PyObject *new_cli_state_object(struct cli_state *cli) -{ - cli_state_object *o; - - o = PyObject_New(cli_state_object, &cli_state_type); - - o->cli = cli; - - return (PyObject*)o; -} - -static PyObject *py_smb_connect(PyObject *self, PyObject *args, PyObject *kw) -{ - static char *kwlist[] = { "server", NULL }; - struct cli_state *cli; - char *server; - struct in_addr ip; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &server)) - return NULL; - - if (!(cli = cli_initialise())) - return NULL; - - ZERO_STRUCT(ip); - - if (!NT_STATUS_IS_OK(cli_connect(cli, server, &ip))) - return NULL; - - return new_cli_state_object(cli); -} - -static PyObject *py_smb_session_request(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "called", "calling", NULL }; - char *calling_name = NULL, *called_name; - struct nmb_name calling, called; - BOOL result; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "s|s", kwlist, &called_name, - &calling_name)) - return NULL; - - if (!calling_name) - calling_name = global_myname(); - - make_nmb_name(&calling, calling_name, 0x00); - make_nmb_name(&called, called_name, 0x20); - - result = cli_session_request(cli->cli, &calling, &called); - - return Py_BuildValue("i", result); -} - -static PyObject *py_smb_negprot(PyObject *self, PyObject *args, PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { NULL }; - BOOL result; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "", kwlist)) - return NULL; - - result = cli_negprot(cli->cli); - - return Py_BuildValue("i", result); -} - -static PyObject *py_smb_session_setup(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "creds", NULL }; - PyObject *creds; - char *username, *domain, *password, *errstr; - NTSTATUS result; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "|O", kwlist, &creds)) - return NULL; - - if (!py_parse_creds(creds, &username, &domain, &password, &errstr)) { - free(errstr); - return NULL; - } - - result = cli_session_setup( - cli->cli, username, password, strlen(password) + 1, - password, strlen(password) + 1, domain); - - if (cli_is_error(cli->cli)) { - PyErr_SetString(PyExc_RuntimeError, "session setup failed"); - return NULL; - } - - return Py_BuildValue("i", NT_STATUS_IS_OK(result)); -} - -static PyObject *py_smb_tconx(PyObject *self, PyObject *args, PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "service", NULL }; - char *service; - BOOL result; - - if (!PyArg_ParseTupleAndKeywords(args, kw, "s", kwlist, &service)) - return NULL; - - result = cli_send_tconX( - cli->cli, service, strequal(service, "IPC$") ? "IPC" : - "?????", "", 1); - - if (cli_is_error(cli->cli)) { - PyErr_SetString(PyExc_RuntimeError, "tconx failed"); - return NULL; - } - - return Py_BuildValue("i", result); -} - -static PyObject *py_smb_nt_create_andx(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "filename", "desired_access", - "file_attributes", "share_access", - "create_disposition", "create_options", - NULL }; - char *filename; - uint32 desired_access, file_attributes = 0, - share_access = FILE_SHARE_READ | FILE_SHARE_WRITE, - create_disposition = OPENX_FILE_EXISTS_OPEN, create_options = 0; - int result; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "si|iiii", kwlist, &filename, &desired_access, - &file_attributes, &share_access, &create_disposition, - &create_options)) - return NULL; - - result = cli_nt_create_full( - cli->cli, filename, 0, desired_access, file_attributes, - share_access, create_disposition, create_options, 0); - - if (cli_is_error(cli->cli)) { - PyErr_SetString(PyExc_RuntimeError, "nt_create_andx failed"); - return NULL; - } - - /* Return FID */ - - return PyInt_FromLong(result); -} - -static PyObject *py_smb_open(PyObject *self, PyObject *args, PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "filename", "flags", - "share_mode", NULL }; - char *filename; - uint32 flags, share_mode = DENY_NONE; - int result; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "si|i", kwlist, &filename, &flags, &share_mode)) - return NULL; - - result = cli_open(cli->cli, filename, flags, share_mode); - - if (cli_is_error(cli->cli)) { - PyErr_SetString(PyExc_RuntimeError, "open failed"); - return NULL; - } - - /* Return FID */ - - return PyInt_FromLong(result); -} - -static PyObject *py_smb_read(PyObject *self, PyObject *args, PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "fnum", "offset", "size", NULL }; - int fnum, offset=0, size=0; - ssize_t result; - SMB_OFF_T fsize; - char *data; - PyObject *ret; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "i|ii", kwlist, &fnum, &offset, &size)) - return NULL; - - if (!cli_qfileinfo(cli->cli, fnum, NULL, &fsize, NULL, NULL, - NULL, NULL, NULL) && - !cli_getattrE(cli->cli, fnum, NULL, &fsize, NULL, NULL, NULL)) { - PyErr_SetString(PyExc_RuntimeError, "getattrib failed"); - return NULL; - } - - if (offset < 0) - offset = 0; - - if (size < 1 || size > fsize - offset) - size = fsize - offset; - - if (!(data = SMB_XMALLOC_ARRAY(char, size))) { - PyErr_SetString(PyExc_RuntimeError, "malloc failed"); - return NULL; - } - - result = cli_read(cli->cli, fnum, data, (off_t) offset, (size_t) size); - - if (result==-1 || cli_is_error(cli->cli)) { - SAFE_FREE(data); - PyErr_SetString(PyExc_RuntimeError, "read failed"); - return NULL; - } - - /* Return a python string */ - - ret = Py_BuildValue("s#", data, result); - SAFE_FREE(data); - - return ret; -} - -static PyObject *py_smb_close(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "fnum", NULL }; - BOOL result; - int fnum; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "i", kwlist, &fnum)) - return NULL; - - result = cli_close(cli->cli, fnum); - - return PyInt_FromLong(result); -} - -static PyObject *py_smb_unlink(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "filename", NULL }; - char *filename; - BOOL result; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "s", kwlist, &filename)) - return NULL; - - result = cli_unlink(cli->cli, filename); - - return PyInt_FromLong(result); -} - -static PyObject *py_smb_query_secdesc(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "fnum", NULL }; - PyObject *result = NULL; - SEC_DESC *secdesc = NULL; - int fnum; - TALLOC_CTX *mem_ctx = NULL; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "i", kwlist, &fnum)) - return NULL; - - mem_ctx = talloc_init("py_smb_query_secdesc"); - - secdesc = cli_query_secdesc(cli->cli, fnum, mem_ctx); - - if (cli_is_error(cli->cli)) { - PyErr_SetString(PyExc_RuntimeError, "query_secdesc failed"); - goto done; - } - - if (!secdesc) { - Py_INCREF(Py_None); - result = Py_None; - goto done; - } - - if (!py_from_SECDESC(&result, secdesc)) { - PyErr_SetString( - PyExc_TypeError, - "Invalid security descriptor returned"); - goto done; - } - - done: - talloc_destroy(mem_ctx); - - return result; - -} - -static PyObject *py_smb_set_secdesc(PyObject *self, PyObject *args, - PyObject *kw) -{ - cli_state_object *cli = (cli_state_object *)self; - static char *kwlist[] = { "fnum", "security_descriptor", NULL }; - PyObject *result = NULL; - PyObject *py_secdesc; - SEC_DESC *secdesc; - TALLOC_CTX *mem_ctx = NULL; - int fnum; - BOOL err; - - /* Parse parameters */ - - if (!PyArg_ParseTupleAndKeywords( - args, kw, "iO", kwlist, &fnum, &py_secdesc)) - return NULL; - - mem_ctx = talloc_init("py_smb_set_secdesc"); - - if (!py_to_SECDESC(&secdesc, py_secdesc, mem_ctx)) { - PyErr_SetString(PyExc_TypeError, - "Invalid security descriptor"); - goto done; - } - - err = cli_set_secdesc(cli->cli, fnum, secdesc); - - if (cli_is_error(cli->cli)) { - PyErr_SetString(PyExc_RuntimeError, "set_secdesc failed"); - goto done; - } - - result = PyInt_FromLong(err); - done: - talloc_destroy(mem_ctx); - - return result; -} - -static PyMethodDef smb_hnd_methods[] = { - - /* Session and connection handling */ - - { "session_request", (PyCFunction)py_smb_session_request, - METH_VARARGS | METH_KEYWORDS, "Request a session" }, - - { "negprot", (PyCFunction)py_smb_negprot, - METH_VARARGS | METH_KEYWORDS, "Protocol negotiation" }, - - { "session_setup", (PyCFunction)py_smb_session_setup, - METH_VARARGS | METH_KEYWORDS, "Session setup" }, - - { "tconx", (PyCFunction)py_smb_tconx, - METH_VARARGS | METH_KEYWORDS, "Tree connect" }, - - /* File operations */ - - { "nt_create_andx", (PyCFunction)py_smb_nt_create_andx, - METH_VARARGS | METH_KEYWORDS, "NT Create&X" }, - - { "open", (PyCFunction)py_smb_open, - METH_VARARGS | METH_KEYWORDS, - "Open a file\n" -"\n" -"This function returns a fnum handle to an open file. The file is\n" -"opened with flags and optional share mode. If unspecified, the\n" -"default share mode is DENY_NONE\n" -"\n" -"Example:\n" -"\n" -">>> fnum=conn.open(filename, os.O_RDONLY)" }, - - { "read", (PyCFunction)py_smb_read, - METH_VARARGS | METH_KEYWORDS, - "Read from an open file\n" -"\n" -"This function returns a string read from an open file starting at\n" -"offset for size bytes (until EOF is reached). If unspecified, the\n" -"default offset is 0, and default size is the remainder of the file.\n" -"\n" -"Example:\n" -"\n" -">>> conn.read(fnum) # read entire file\n" -">>> conn.read(fnum,5) # read entire file from offset 5\n" -">>> conn.read(fnum,size=64) # read 64 bytes from start of file\n" -">>> conn.read(fnum,4096,1024) # read 1024 bytes from offset 4096\n" }, - - { "close", (PyCFunction)py_smb_close, - METH_VARARGS | METH_KEYWORDS, "Close" }, - - { "unlink", (PyCFunction)py_smb_unlink, - METH_VARARGS | METH_KEYWORDS, "Unlink" }, - - /* Security descriptors */ - - { "query_secdesc", (PyCFunction)py_smb_query_secdesc, - METH_VARARGS | METH_KEYWORDS, "Query security descriptor" }, - - { "set_secdesc", (PyCFunction)py_smb_set_secdesc, - METH_VARARGS | METH_KEYWORDS, "Set security descriptor" }, - - { NULL } -}; - -/* - * Method dispatch tables - */ - -static PyMethodDef smb_methods[] = { - - { "connect", (PyCFunction)py_smb_connect, METH_VARARGS | METH_KEYWORDS, - "Connect to a host" }, - - /* Other stuff - this should really go into a samba config module - but for the moment let's leave it here. */ - - { "setup_logging", (PyCFunction)py_setup_logging, - METH_VARARGS | METH_KEYWORDS, - "Set up debug logging.\n" -"\n" -"Initialises Samba's debug logging system. One argument is expected which\n" -"is a boolean specifying whether debugging is interactive and sent to stdout\n" -"or logged to a file.\n" -"\n" -"Example:\n" -"\n" -">>> smb.setup_logging(interactive = 1)" }, - - { "get_debuglevel", (PyCFunction)get_debuglevel, - METH_VARARGS, - "Set the current debug level.\n" -"\n" -"Example:\n" -"\n" -">>> smb.get_debuglevel()\n" -"0" }, - - { "set_debuglevel", (PyCFunction)set_debuglevel, - METH_VARARGS, - "Get the current debug level.\n" -"\n" -"Example:\n" -"\n" -">>> smb.set_debuglevel(10)" }, - - { NULL } -}; - -static void py_cli_state_dealloc(PyObject* self) -{ - cli_state_object *cli = (cli_state_object *)self; - - if (cli->cli) - cli_shutdown(cli->cli); - - PyObject_Del(self); -} - -static PyObject *py_cli_state_getattr(PyObject *self, char *attrname) -{ - return Py_FindMethod(smb_hnd_methods, self, attrname); -} - -PyTypeObject cli_state_type = { - PyObject_HEAD_INIT(NULL) - 0, - "SMB client connection", - sizeof(cli_state_object), - 0, - py_cli_state_dealloc, /*tp_dealloc*/ - 0, /*tp_print*/ - py_cli_state_getattr, /*tp_getattr*/ - 0, /*tp_setattr*/ - 0, /*tp_compare*/ - 0, /*tp_repr*/ - 0, /*tp_as_number*/ - 0, /*tp_as_sequence*/ - 0, /*tp_as_mapping*/ - 0, /*tp_hash */ -}; - -/* - * Module initialisation - */ - -void initsmb(void) -{ - PyObject *module, *dict; - - /* Initialise module */ - - module = Py_InitModule("smb", smb_methods); - dict = PyModule_GetDict(module); - - /* Initialise policy handle object */ - - cli_state_type.ob_type = &PyType_Type; - - /* Do samba initialisation */ - - py_samba_init(); - - setup_logging("smb", True); - DEBUGLEVEL = 3; -} |