From 8a71357337e46c256f9a243fb574dd78dcec67bc Mon Sep 17 00:00:00 2001 From: Patrick Lehmann Date: Fri, 30 Jul 2021 22:42:40 +0200 Subject: Trying to provide a binding for str_table. --- pyGHDL/libghdl/str_table.py | 60 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 pyGHDL/libghdl/str_table.py (limited to 'pyGHDL/libghdl/str_table.py') diff --git a/pyGHDL/libghdl/str_table.py b/pyGHDL/libghdl/str_table.py new file mode 100644 index 000000000..4cd138f44 --- /dev/null +++ b/pyGHDL/libghdl/str_table.py @@ -0,0 +1,60 @@ +# ============================================================================= +# ____ _ _ ____ _ _ _ _ _ _ _ +# _ __ _ _ / ___| | | | _ \| | | (_) |__ __ _| |__ __| | | +# | '_ \| | | | | _| |_| | | | | | | | | '_ \ / _` | '_ \ / _` | | +# | |_) | |_| | |_| | _ | |_| | |___ _| | | |_) | (_| | | | | (_| | | +# | .__/ \__, |\____|_| |_|____/|_____(_)_|_|_.__/ \__, |_| |_|\__,_|_| +# |_| |___/ |___/ +# ============================================================================= +# Authors: +# Tristan Gingold +# Patrick Lehmann +# +# Package package: Python binding and low-level API for shared library 'libghdl'. +# +# License: +# ============================================================================ +# Copyright (C) 2019-2021 Tristan Gingold +# +# 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, see . +# +# SPDX-License-Identifier: GPL-2.0-or-later +# ============================================================================ +# +from ctypes import c_char_p + +from pydecor import export + +from pyGHDL.libghdl._types import String8Id +from pyGHDL.libghdl._decorator import BindToLibGHDL + + +@export +@BindToLibGHDL("str_table__string8_address") +def _String8_Address(Id: String8Id) -> c_char_p: + """""" + return "" + + +@export +def Get_String8_Ptr(Id: String8Id) -> str: + """ + Get the address of string8 ID. Note that as soon as a character is appended + (using Append_String8) or a string8 is resized (using Resize_String8), an + address previously returned is not valid anymore. + + :param Id: String8Id for the string to query. + :return: String8 as string. + """ + return _String8_Address(Id).decode("utf-8") -- cgit v1.2.3 From c7f774ff0ade8efe292c00dd6ceb31c42d631278 Mon Sep 17 00:00:00 2001 From: umarcor Date: Mon, 2 Aug 2021 02:04:17 +0200 Subject: FIX pass the length to probably unterminated string extraction (cherry picked from commit afee8309e4b644e0e94c1938c0f4e211ae3038fa) --- pyGHDL/libghdl/str_table.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'pyGHDL/libghdl/str_table.py') diff --git a/pyGHDL/libghdl/str_table.py b/pyGHDL/libghdl/str_table.py index 4cd138f44..f87e9db8b 100644 --- a/pyGHDL/libghdl/str_table.py +++ b/pyGHDL/libghdl/str_table.py @@ -48,7 +48,7 @@ def _String8_Address(Id: String8Id) -> c_char_p: @export -def Get_String8_Ptr(Id: String8Id) -> str: +def Get_String8_Ptr(Id: String8Id, Length: int) -> str: """ Get the address of string8 ID. Note that as soon as a character is appended (using Append_String8) or a string8 is resized (using Resize_String8), an @@ -57,4 +57,4 @@ def Get_String8_Ptr(Id: String8Id) -> str: :param Id: String8Id for the string to query. :return: String8 as string. """ - return _String8_Address(Id).decode("utf-8") + return _String8_Address(Id)[:Length].decode("utf-8") -- cgit v1.2.3