mirror of
https://github.com/robbert-vdh/yabridge.git
synced 2026-05-07 12:10:09 +02:00
Robbert van der Helm
89378e8862
If these ever fail (because the function names change, not that that should happen anytime soon) then you'll now get the expected logging output instead of it just printing an assertion failure to the terminal.
47 lines
2.1 KiB
C++
47 lines
2.1 KiB
C++
// yabridge: a Wine plugin bridge
|
|
// Copyright (C) 2020-2022 Robbert van der Helm
|
|
//
|
|
// 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 <https://www.gnu.org/licenses/>.
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
|
|
/**
|
|
* Finds the matching `libyabridge-*.so` for this chainloader. Returns the
|
|
* handle if it is found. Otherwise, we'll log an error and show a desktop
|
|
* notification, and this function returns a null pointer. The pointer may be
|
|
* `dlclose()`'d when it's no longer needed. This search works in the following
|
|
* order:
|
|
*
|
|
* - First we'll try to locate `yabridge-host.exe` using the same method used by
|
|
* the yabridge plugin bridges themselves. We'll search in `$PATH`, followed
|
|
* by `${XDG_DATA_HOME:-$HOME/.local/share}/yabridge`. If that file exists and
|
|
* the target plugin library exists right next to it, then we'll use that.
|
|
* - For compatibility with 32-bit only builds of yabridge, we'll repeat this
|
|
* process for `yabridge-host-32.exe`.
|
|
* - When those don't exist, we'll try to `dlopen()` the file directly. This
|
|
* will use the correct path for the system.
|
|
* - If we still can't find the file, we'll do one last scan through common lib
|
|
* directories in case `ldconfig` was not set up correctly.
|
|
*/
|
|
void* find_plugin_library(const std::string& name);
|
|
|
|
/**
|
|
* Log a message when a `dlsym()` call fails and show a corresponding desktop
|
|
* notification. Used as part of the `LOAD_FUNCTION` macros.
|
|
*/
|
|
void log_failing_dlsym(const std::string& library_name,
|
|
const char* function_name);
|