C++ (Cpp) SMB_XMALLOC_ARRAY Examples

Example #1

File: data_blob.c Project: AllardJ/Tomato

DATA_BLOB data_blob(const void *p, size_t length)
{
	DATA_BLOB ret;

	if (!length) {
		ZERO_STRUCT(ret);
		return ret;
	}

	if (p) {
		ret.data = (uint8 *)smb_xmemdup(p, length);
	} else {
		ret.data = SMB_XMALLOC_ARRAY(uint8, length);
	}
	ret.length = length;
	ret.free = free_data_blob;
	return ret;
}

Example #2

File: py_tdb.c Project: AllardJ/Tomato

static BOOL make_lock_list(PyObject *py_keys, TDB_DATA **keys, int *num_keys)
{
	/* Are we a list or a string? */

	if (!PyList_Check(py_keys) && !PyString_Check(py_keys)) {
		PyErr_SetString(PyExc_TypeError, "arg must be list of string");
		return False;
	}

	if (PyList_Check(py_keys)) {
		int i;

		/* Turn python list into array of keys */
		
		*num_keys = PyList_Size(py_keys);
		*keys = (TDB_DATA *)SMB_XMALLOC_ARRAY(TDB_DATA, (*num_keys));
		
		for (i = 0; i < *num_keys; i++) {
			PyObject *key = PyList_GetItem(py_keys, i);
			
			if (!PyString_Check(key)) {
				PyErr_SetString(
					PyExc_TypeError,
					"list elements must be strings");
				return False;
			}

			PyArg_Parse(key, "s#", &(*keys)[i].dptr, 
				    &(*keys)[i].dsize);
		}

	} else {

		/* Turn python string into a single key */

		*keys = (TDB_DATA *)SMB_XMALLOC_P(TDB_DATA);
		*num_keys = 1;
		PyArg_Parse(py_keys, "s#", &(*keys)->dptr, &(*keys)->dsize);
	}

	return True;
}

Example #3

File: clidfs.c Project: kleopatra999/finx

BOOL cli_dfs_get_referral( struct cli_state *cli,
			const char *path, 
			CLIENT_DFS_REFERRAL**refs,
			size_t *num_refs,
			uint16 *consumed)
{
	unsigned int data_len = 0;
	unsigned int param_len = 0;
	uint16 setup = TRANSACT2_GET_DFS_REFERRAL;
	char param[sizeof(pstring)+2];
	pstring data;
	char *rparam=NULL, *rdata=NULL;
	char *p;
	size_t pathlen = 2*(strlen(path)+1);
	uint16 num_referrals;
	CLIENT_DFS_REFERRAL *referrals = NULL;
	
	memset(param, 0, sizeof(param));
	SSVAL(param, 0, 0x03);	/* max referral level */
	p = &param[2];

	p += clistr_push(cli, p, path, MIN(pathlen, sizeof(param)-2), STR_TERMINATE);
	param_len = PTR_DIFF(p, param);

	if (!cli_send_trans(cli, SMBtrans2,
		NULL,                        /* name */
		-1, 0,                          /* fid, flags */
		&setup, 1, 0,                   /* setup, length, max */
		param, param_len, 2,            /* param, length, max */
		(char *)&data,  data_len, cli->max_xmit /* data, length, max */
		)) {
			return False;
	}

	if (!cli_receive_trans(cli, SMBtrans2,
		&rparam, &param_len,
		&rdata, &data_len)) {
			return False;
	}
	
	*consumed     = SVAL( rdata, 0 );
	num_referrals = SVAL( rdata, 2 );
	
	if ( num_referrals != 0 ) {
		uint16 ref_version;
		uint16 ref_size;
		int i;
		uint16 node_offset;

		referrals = SMB_XMALLOC_ARRAY( CLIENT_DFS_REFERRAL, num_referrals );

		/* start at the referrals array */
	
		p = rdata+8;
		for ( i=0; i<num_referrals; i++ ) {
			ref_version = SVAL( p, 0 );
			ref_size    = SVAL( p, 2 );
			node_offset = SVAL( p, 16 );
			
			if ( ref_version != 3 ) {
				p += ref_size;
				continue;
			}
			
			referrals[i].proximity = SVAL( p, 8 );
			referrals[i].ttl       = SVAL( p, 10 );

			clistr_pull( cli, referrals[i].dfspath, p+node_offset, 
				sizeof(referrals[i].dfspath), -1, STR_TERMINATE|STR_UNICODE );

			p += ref_size;
		}
	}
	
	*num_refs = num_referrals;
	*refs = referrals;

	SAFE_FREE(rdata);
	SAFE_FREE(rparam);

	return True;
}