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authorStanislaw Halik <sthalik@misaki.pl>2016-08-12 18:00:49 +0200
committerStanislaw Halik <sthalik@misaki.pl>2016-08-12 18:00:49 +0200
commit9040b187a1c4fa380f8a12207b9dd6d04b3a10ac (patch)
tree115e1351571d690c1261a9d512e6d44e717f3051 /opentrack/plugin-support.hpp
parent13a18b149764509a3f460be86590250cdcf690fb (diff)
all: rename modules s#^opentrack-##. and opentrack -> api
Adjust usages.
Diffstat (limited to 'opentrack/plugin-support.hpp')
-rw-r--r--opentrack/plugin-support.hpp216
1 files changed, 0 insertions, 216 deletions
diff --git a/opentrack/plugin-support.hpp b/opentrack/plugin-support.hpp
deleted file mode 100644
index a26d7f08..00000000
--- a/opentrack/plugin-support.hpp
+++ /dev/null
@@ -1,216 +0,0 @@
-/* Copyright (c) 2015 Stanislaw Halik
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- */
-
-#pragma once
-
-#include "plugin-api.hpp"
-#include "opentrack-compat/options.hpp"
-
-#include <QWidget>
-#include <QDebug>
-#include <QString>
-#include <QLibrary>
-#include <QFrame>
-#include <QList>
-
-#include <cstdio>
-#include <cinttypes>
-#include <iostream>
-#include <algorithm>
-
-#include <QCoreApplication>
-#include <QFile>
-#include <QDir>
-#include <QList>
-#include <QStringList>
-
-#if defined(__APPLE__)
-# define OPENTRACK_SOLIB_EXT "dylib"
-#elif defined(_WIN32)
-# define OPENTRACK_SOLIB_EXT "dll"
-#else
-# define OPENTRACK_SOLIB_EXT "so"
-#endif
-
-#include <iostream>
-
-#ifdef _MSC_VER
-# define OPENTRACK_SOLIB_PREFIX ""
-#else
-# define OPENTRACK_SOLIB_PREFIX "lib"
-#endif
-
-extern "C" typedef void* (*OPENTRACK_CTOR_FUNPTR)(void);
-extern "C" typedef Metadata* (*OPENTRACK_METADATA_FUNPTR)(void);
-
-struct dylib final {
- enum Type { Filter, Tracker, Protocol };
-
- dylib(const QString& filename, Type t) :
- type(t),
- filename(filename),
- Dialog(nullptr),
- Constructor(nullptr),
- Meta(nullptr),
- handle(nullptr)
- {
- // otherwise dlopen opens the calling executable
- if (filename.size() == 0)
- return;
-
- handle = new QLibrary(filename);
- handle->setLoadHints(QLibrary::PreventUnloadHint | handle->loadHints());
-
- struct _foo {
- static bool die(QLibrary*& l, bool failp)
- {
- if (failp)
- {
- qDebug() << "failed" << l->errorString();
- delete l;
- l = nullptr;
- }
- return failp;
- }
- };
-
- if (_foo::die(handle, !handle->load()))
- return;
-
- Dialog = (OPENTRACK_CTOR_FUNPTR) handle->resolve("GetDialog");
- if (_foo::die(handle, !Dialog))
- return;
-
- Constructor = (OPENTRACK_CTOR_FUNPTR) handle->resolve("GetConstructor");
- if (_foo::die(handle, !Constructor))
- return;
-
- Meta = (OPENTRACK_METADATA_FUNPTR) handle->resolve("GetMetadata");
- if (_foo::die(handle, !Meta))
- return;
-
- auto m = mem<Metadata>(Meta());
-
- icon = m->icon();
- name = m->name();
- }
- ~dylib()
- {
- if (handle)
- delete handle;
- }
-
- static QList<mem<dylib>> enum_libraries(const QString& library_path)
- {
- const char* filters_n[] = { OPENTRACK_SOLIB_PREFIX "opentrack-filter-*." OPENTRACK_SOLIB_EXT,
- OPENTRACK_SOLIB_PREFIX "opentrack-tracker-*." OPENTRACK_SOLIB_EXT,
- OPENTRACK_SOLIB_PREFIX "opentrack-proto-*." OPENTRACK_SOLIB_EXT,
- };
- const Type filters_t[] = { Filter, Tracker, Protocol };
-
- QDir settingsDir(library_path);
-
- QList<mem<dylib>> ret;
-
- for (int i = 0; i < 3; i++)
- {
- QString glob = filters_n[i];
- Type t = filters_t[i];
- QStringList filenames = settingsDir.entryList(QStringList { glob }, QDir::Files, QDir::Name);
-
- for (const QString& filename : filenames)
- {
- QIcon icon;
- QString longName;
- auto lib = std::make_shared<dylib>(library_path + filename, t);
- qDebug() << "Loading" << filename;
- std::cout.flush();
- if (!get_metadata(lib, longName, icon))
- continue;
- using d = const mem<dylib>&;
- if (std::any_of(ret.cbegin(),
- ret.cend(),
- [&](d a) {return a->type == lib->type && a->name == lib->name;}))
- {
- qDebug() << "Duplicate lib" << lib->filename;
- continue;
- }
- ret.push_back(lib);
- }
- }
-
- return ret;
- }
-
- Type type;
- QString filename;
-
- QIcon icon;
- QString name;
-
- OPENTRACK_CTOR_FUNPTR Dialog;
- OPENTRACK_CTOR_FUNPTR Constructor;
- OPENTRACK_METADATA_FUNPTR Meta;
-private:
- QLibrary* handle;
-
- static bool get_metadata(mem<dylib> lib, QString& name, QIcon& icon)
- {
- Metadata* meta;
- if (!lib->Meta || ((meta = lib->Meta()), !meta))
- return false;
- name = meta->name();
- icon = meta->icon();
- delete meta;
- return true;
- }
-};
-
-struct Modules
-{
- Modules(const QString& library_path) :
- module_list(dylib::enum_libraries(library_path)),
- filter_modules(filter(dylib::Filter)),
- tracker_modules(filter(dylib::Tracker)),
- protocol_modules(filter(dylib::Protocol))
- {}
- QList<mem<dylib>>& filters() { return filter_modules; }
- QList<mem<dylib>>& trackers() { return tracker_modules; }
- QList<mem<dylib>>& protocols() { return protocol_modules; }
-private:
- QList<mem<dylib>> module_list;
- QList<mem<dylib>> filter_modules;
- QList<mem<dylib>> tracker_modules;
- QList<mem<dylib>> protocol_modules;
-
- template<typename t>
- static void sort(QList<t>& xs)
- {
- std::sort(xs.begin(), xs.end(), [&](const t& a, const t& b) { return a->name.toLower() < b->name.toLower(); });
- }
-
- QList<mem<dylib>> filter(dylib::Type t)
- {
- QList<mem<dylib>> ret;
- for (auto x : module_list)
- if (x->type == t)
- ret.push_back(x);
-
- sort(ret);
-
- return ret;
- }
-};
-
-template<typename t>
-mem<t> make_dylib_instance(mem<dylib> lib)
-{
- mem<t> ret;
- if (lib != nullptr && lib->Constructor)
- ret = mem<t>(reinterpret_cast<t*>(reinterpret_cast<OPENTRACK_CTOR_FUNPTR>(lib->Constructor)()));
- return ret;
-}