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-rw-r--r--src/core/hle/kernel/hle_ipc.cpp22
-rw-r--r--src/core/hle/kernel/hle_ipc.h6
-rw-r--r--src/core/hle/service/prepo/prepo.cpp66
3 files changed, 70 insertions, 24 deletions
diff --git a/src/core/hle/kernel/hle_ipc.cpp b/src/core/hle/kernel/hle_ipc.cpp
index 83decf6cf..a419f9602 100644
--- a/src/core/hle/kernel/hle_ipc.cpp
+++ b/src/core/hle/kernel/hle_ipc.cpp
@@ -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";
diff --git a/src/core/hle/kernel/hle_ipc.h b/src/core/hle/kernel/hle_ipc.h
index b112e1ebd..698f607e6 100644
--- a/src/core/hle/kernel/hle_ipc.h
+++ b/src/core/hle/kernel/hle_ipc.h
@@ -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));
diff --git a/src/core/hle/service/prepo/prepo.cpp b/src/core/hle/service/prepo/prepo.cpp
index b417624c9..6edd45455 100644
--- a/src/core/hle/service/prepo/prepo.cpp
+++ b/src/core/hle/service/prepo/prepo.cpp
@@ -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);
+ }
+
+ return std::vector<u8>{};
+ }();
- LOG_DEBUG(Service_PREPO, "called, type={:02X}, process_id={:016X}, data1_size={:016X}",
- Type, process_id, data[0].size());
+ 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}, "
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 11:00:57 +0100