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https://github.com/Atmosphere-NX/Atmosphere.git
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ad636f7216
* Stratosphere: Use modern C++ idioms in some places * algorithms like std::for_each are used instead of raw loops * Stratosphere: Replace more raw loops with algorithms * Stratosphere: Add a utility predicate function to test for equality with a reference element This can be used to rewrite some common raw loops using algorithms instead * fs.mitm: Use variant * fs.mitm: Use enum class * fs.mitm: Turn RomFSSourceInfo::Cleanup into a destructor This obsoletes the need for a custom deleter in other places * fs.mitm: Use enum class some more * fs.mitm: Use unique_ptr * fs.mitm: Simplify initialization * Stratosphere: Simplify initialization * fs.mitm: Use unique_ptr (fix memory leak along the way) The previous code was using "delete" rather than "delete[]" * fs.mitm: Use vector::emplace_back rather than push_back emplace_back constructs elements in-place, hence avoiding a redundant element copy. * Stratosphere: Replace more raw loops with algorithms * Stratosphere: Use unique_ptr * fs.mitm: Replace more raw loops with algorithms * Stratosphere: Prefer move-construction over copy-construction when moving sink parameters around
52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
#pragma once
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#include <switch.h>
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#include <algorithm>
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#include <vector>
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#include "iwaitable.hpp"
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typedef Result (*EventCallback)(void *arg, Handle *handles, size_t num_handles, u64 timeout);
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class IEvent : public IWaitable {
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protected:
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std::vector<Handle> handles;
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EventCallback callback;
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void *arg;
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public:
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IEvent(Handle wait_h, void *a, EventCallback callback) {
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if (wait_h) {
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this->handles.push_back(wait_h);
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}
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this->arg = a;
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this->callback = callback;
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}
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~IEvent() {
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std::for_each(handles.begin(), handles.end(), svcCloseHandle);
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}
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virtual Result signal_event() = 0;
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/* IWaitable */
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virtual Handle get_handle() {
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if (handles.size() > 0) {
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return this->handles[0];
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}
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return 0;
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}
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virtual void handle_deferred() {
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/* TODO: Panic, because we can never defer an event. */
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}
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virtual Result handle_signaled(u64 timeout) {
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return this->callback(this->arg, this->handles.data(), this->handles.size(), timeout);
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}
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static Result PanicCallback(void *arg, Handle *handles, size_t num_handles, u64 timeout) {
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/* TODO: Panic. */
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return 0xCAFE;
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}
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};
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