mirror of
https://github.com/boykopovar/AnyPS5.git
synced 2026-11-07 13:39:55 +00:00
sceNpSnsFacebookDialogOpen and sceNpSnsFacebookDialogClose read the dialog status, checked it, and then stored FINISHED in a separate step. If another thread called sceNpSnsFacebookDialogTerminate between the read and the store, Terminate returned 0 and set the status to NONE, and then Open or Close wrote FINISHED over it. The library was left looking initialized after it had been terminated: sceNpSnsFacebookDialogGetStatus returned FINISHED and the next sceNpSnsFacebookDialogInitialize failed with ALREADY_INITIALIZED. Open and Close now move the status to FINISHED with a compare-exchange loop that repeats the checks against the value it replaces, so a concurrent Terminate either happens first, making the call return NOT_INITIALIZED, or happens after, leaving the status at NONE. Open still offers the PSN feature notice only after a successful transition. guest_np_sns_facebook_dialog gains two cases that race Open and Close against Terminate for 200000 rounds each and require the status to be NONE after every round. AI-assisted: yes
137 lines
5.7 KiB
C++
137 lines
5.7 KiB
C++
#include "prx/libSceNpSnsFacebookDialog/include/Api.hpp"
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#include "prx/libc/include/general/VabiMacros.hpp"
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#include "prx/libSceIme/include/ModalDialog.hpp"
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#include "prx/libSceIme/include/PsnDialogNotice.hpp"
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#include <atomic>
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#include <cstdint>
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#include <cstdlib>
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#include <thread>
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namespace {
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void Require(bool value) { if (!value) std::abort(); }
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constexpr int kStatusNone = 0;
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constexpr int kStatusInitialized = 1;
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constexpr int kStatusFinished = 3;
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constexpr int kErrNotInitialized = static_cast<int>(0x80B80003);
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constexpr int kErrAlreadyInitialized = static_cast<int>(0x80B80004);
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constexpr int kErrNotFinished = static_cast<int>(0x80B80005);
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constexpr int kErrArgNull = static_cast<int>(0x80B8000D);
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constexpr int kResultUserCanceled = 1;
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constexpr int kRaceRounds = 200000;
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template <typename Finish>
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void RequireTerminateWins(Finish finish) {
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std::atomic<int> round{0};
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std::atomic<int> done{0};
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std::thread terminator([&] {
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for (int i = 1; i <= kRaceRounds; ++i) {
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while (round.load() != i) {}
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sceNpSnsFacebookDialogTerminate();
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done.fetch_add(1);
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}
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});
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for (int i = 1; i <= kRaceRounds; ++i) {
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Require(sceNpSnsFacebookDialogInitialize() == 0);
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round.store(i);
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finish();
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while (done.load() != i) {}
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Require(sceNpSnsFacebookDialogGetStatus() == kStatusNone);
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}
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terminator.join();
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}
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bool PsnNoticeShown() {
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ModalDialogView view;
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if (!ModalDialogReadView_nid_postfix(view)) return false;
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return view.message == PsnDialogNoticeRequest(PsnDialogNoticeKind::PsnFeature).message;
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}
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void RequireNotices() {
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std::uint64_t param = 0;
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ModalDialogSetPresenter_nid_postfix(true);
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Require(sceNpSnsFacebookDialogInitialize() == 0);
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PsnDialogNoticeSetMode_nid_postfix(PsnDialogNoticeMode::Silent);
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ModalDialogReset_nid_postfix(ModalDialogAnyOwner);
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Require(sceNpSnsFacebookDialogOpen(¶m) == 0);
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Require(!PsnNoticeShown() && !ModalDialogCapturesInput_nid_postfix());
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PsnDialogNoticeSetMode_nid_postfix(PsnDialogNoticeMode::Show);
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ModalDialogReset_nid_postfix(ModalDialogAnyOwner);
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Require(sceNpSnsFacebookDialogOpen(nullptr) == kErrArgNull);
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Require(!PsnNoticeShown());
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Require(sceNpSnsFacebookDialogOpen(¶m) == 0);
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Require(PsnNoticeShown());
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ModalDialogReset_nid_postfix(ModalDialogAnyOwner);
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ModalDialogSetPresenter_nid_postfix(false);
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PsnDialogNoticeSetMode_nid_postfix(PsnDialogNoticeMode::Silent);
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Require(sceNpSnsFacebookDialogTerminate() == 0);
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}
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}
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int main() {
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std::int64_t param = 0;
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std::int32_t result[2] = {-1, -1};
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Require(sceNpSnsFacebookDialogTerminate() == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogOpen(nullptr) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogOpen(¶m) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogClose() == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetResult(nullptr) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetResult(result) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetStatus() == kStatusNone);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusNone);
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Require(sceNpSnsFacebookDialogInitialize() == 0);
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Require(sceNpSnsFacebookDialogInitialize() == kErrAlreadyInitialized);
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Require(sceNpSnsFacebookDialogGetStatus() == kStatusInitialized);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusInitialized);
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Require(sceNpSnsFacebookDialogOpen(nullptr) == kErrArgNull);
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Require(sceNpSnsFacebookDialogGetResult(result) == kErrNotFinished);
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Require(sceNpSnsFacebookDialogOpen(¶m) == 0);
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Require(sceNpSnsFacebookDialogGetStatus() == kStatusFinished);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusFinished);
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Require(sceNpSnsFacebookDialogGetResult(nullptr) == kErrArgNull);
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Require(sceNpSnsFacebookDialogGetResult(result) == 0);
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Require(result[0] == kResultUserCanceled);
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Require(result[1] == -1);
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Require(sceNpSnsFacebookDialogClose() == 0);
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Require(sceNpSnsFacebookDialogTerminate() == 0);
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Require(sceNpSnsFacebookDialogTerminate() == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogOpen(nullptr) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogOpen(¶m) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogClose() == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetResult(nullptr) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetResult(result) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetStatus() == kStatusNone);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusNone);
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Require(sceNpSnsFacebookDialogInitialize() == 0);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusInitialized);
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Require(sceNpSnsFacebookDialogClose() == 0);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusFinished);
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result[0] = -1;
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Require(sceNpSnsFacebookDialogGetResult(result) == 0);
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Require(result[0] == kResultUserCanceled);
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Require(sceNpSnsFacebookDialogTerminate() == 0);
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Require(sceNpSnsFacebookDialogTerminate() == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogOpen(nullptr) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogOpen(¶m) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogClose() == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetResult(nullptr) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetResult(result) == kErrNotInitialized);
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Require(sceNpSnsFacebookDialogGetStatus() == kStatusNone);
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Require(sceNpSnsFacebookDialogUpdateStatus() == kStatusNone);
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RequireNotices();
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RequireTerminateWins([&] { sceNpSnsFacebookDialogOpen(¶m); });
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RequireTerminateWins([] { sceNpSnsFacebookDialogClose(); });
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}
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