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Merge pull request #5840 from Morph1984/prepo-fix

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prepo: Fix BufferDescriptorX invalid buffer index errors and add New variants of SaveReport
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LC 2021-01-28 10:52:44 -05:00 committed by GitHub
parent 0e125dfd43 ae6b3bdfbf
commit 9f6290d207
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 70 additions and 24 deletions
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22
src/core/hle/kernel/hle_ipc.cpp
View file

@ -338,6 +338,28 @@ std::size_t HLERequestContext::GetWriteBufferSize(std::size_t buffer_index) cons
return 0;
}
bool HLERequestContext::CanReadBuffer(std::size_t buffer_index) const {
const bool is_buffer_a{BufferDescriptorA().size() > buffer_index &&
BufferDescriptorA()[buffer_index].Size()};
if (is_buffer_a) {
return BufferDescriptorA().size() > buffer_index;
} else {
return BufferDescriptorX().size() > buffer_index;
}
}
bool HLERequestContext::CanWriteBuffer(std::size_t buffer_index) const {
const bool is_buffer_b{BufferDescriptorB().size() > buffer_index &&
BufferDescriptorB()[buffer_index].Size()};
if (is_buffer_b) {
return BufferDescriptorB().size() > buffer_index;
} else {
return BufferDescriptorC().size() > buffer_index;
}
}
std::string HLERequestContext::Description() const {
if (!command_header) {
return "No command header available";

6
src/core/hle/kernel/hle_ipc.h
View file

@ -207,6 +207,12 @@ public:
/// Helper function to get the size of the output buffer
std::size_t GetWriteBufferSize(std::size_t buffer_index = 0) const;
/// Helper function to test whether the input buffer at buffer_index can be read
bool CanReadBuffer(std::size_t buffer_index = 0) const;
/// Helper function to test whether the output buffer at buffer_index can be written
bool CanWriteBuffer(std::size_t buffer_index = 0) const;
template <typename T>
std::shared_ptr<T> GetCopyObject(std::size_t index) {
return DynamicObjectCast<T>(copy_objects.at(index));

64
src/core/hle/service/prepo/prepo.cpp
View file

@ -23,8 +23,8 @@ public:
{10101, &PlayReport::SaveReportWithUser<Core::Reporter::PlayReportType::Old>, "SaveReportWithUserOld"},
{10102, &PlayReport::SaveReport<Core::Reporter::PlayReportType::Old2>, "SaveReportOld2"},
{10103, &PlayReport::SaveReportWithUser<Core::Reporter::PlayReportType::Old2>, "SaveReportWithUserOld2"},
{10104, nullptr, "SaveReport"},
{10105, nullptr, "SaveReportWithUser"},
{10104, &PlayReport::SaveReport<Core::Reporter::PlayReportType::New>, "SaveReport"},
{10105, &PlayReport::SaveReportWithUser<Core::Reporter::PlayReportType::New>, "SaveReportWithUser"},
{10200, nullptr, "RequestImmediateTransmission"},
{10300, nullptr, "GetTransmissionStatus"},
{10400, nullptr, "GetSystemSessionId"},
@ -59,16 +59,22 @@ private:
IPC::RequestParser rp{ctx};
const auto process_id = rp.PopRaw<u64>();
std::vector<std::vector<u8>> data{ctx.ReadBuffer(0)};
if constexpr (Type == Core::Reporter::PlayReportType::Old2) {
data.emplace_back(ctx.ReadBuffer(1));
const auto data1 = ctx.ReadBuffer(0);
const auto data2 = [ctx] {
if (ctx.CanReadBuffer(1)) {
return ctx.ReadBuffer(1);
}
LOG_DEBUG(Service_PREPO, "called, type={:02X}, process_id={:016X}, data1_size={:016X}",
Type, process_id, data[0].size());
return std::vector<u8>{};
}();
LOG_DEBUG(Service_PREPO,
"called, type={:02X}, process_id={:016X}, data1_size={:016X}, data2_size={:016X}",
Type, process_id, data1.size(), data2.size());
const auto& reporter{system.GetReporter()};
reporter.SavePlayReport(Type, system.CurrentProcess()->GetTitleID(), data, process_id);
reporter.SavePlayReport(Type, system.CurrentProcess()->GetTitleID(), {data1, data2},
process_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
@ -79,24 +85,24 @@ private:
IPC::RequestParser rp{ctx};
const auto user_id = rp.PopRaw<u128>();
const auto process_id = rp.PopRaw<u64>();
std::vector<std::vector<u8>> data{ctx.ReadBuffer(0)};
if constexpr (Type == Core::Reporter::PlayReportType::Old2) {
const auto read_buffer_count =
ctx.BufferDescriptorX().size() + ctx.BufferDescriptorA().size();
if (read_buffer_count > 1) {
data.emplace_back(ctx.ReadBuffer(1));
}
const auto data1 = ctx.ReadBuffer(0);
const auto data2 = [ctx] {
if (ctx.CanReadBuffer(1)) {
return ctx.ReadBuffer(1);
}
LOG_DEBUG(
Service_PREPO,
"called, type={:02X}, user_id={:016X}{:016X}, process_id={:016X}, data1_size={:016X}",
Type, user_id[1], user_id[0], process_id, data[0].size());
return std::vector<u8>{};
}();
LOG_DEBUG(Service_PREPO,
"called, type={:02X}, user_id={:016X}{:016X}, process_id={:016X}, "
"data1_size={:016X}, data2_size={:016X}",
Type, user_id[1], user_id[0], process_id, data1.size(), data2.size());
const auto& reporter{system.GetReporter()};
reporter.SavePlayReport(Type, system.CurrentProcess()->GetTitleID(), data, process_id,
user_id);
reporter.SavePlayReport(Type, system.CurrentProcess()->GetTitleID(), {data1, data2},
process_id, user_id);
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
@ -107,7 +113,13 @@ private:
const auto title_id = rp.PopRaw<u64>();
const auto data1 = ctx.ReadBuffer(0);
const auto data2 = ctx.ReadBuffer(1);
const auto data2 = [ctx] {
if (ctx.CanReadBuffer(1)) {
return ctx.ReadBuffer(1);
}
return std::vector<u8>{};
}();
LOG_DEBUG(Service_PREPO, "called, title_id={:016X}, data1_size={:016X}, data2_size={:016X}",
title_id, data1.size(), data2.size());
@ -125,7 +137,13 @@ private:
const auto title_id = rp.PopRaw<u64>();
const auto data1 = ctx.ReadBuffer(0);
const auto data2 = ctx.ReadBuffer(1);
const auto data2 = [ctx] {
if (ctx.CanReadBuffer(1)) {
return ctx.ReadBuffer(1);
}
return std::vector<u8>{};
}();
LOG_DEBUG(Service_PREPO,
"called, user_id={:016X}{:016X}, title_id={:016X}, data1_size={:016X}, "