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Created a whitelist of system archives to prevent false positives creating dialogs.

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This commit is contained in:
TheKoopaKingdom 2017-04-13 01:18:54 -04:00
parent 0409bdfea5
commit a8aef599e0
9 changed files with 70 additions and 35 deletions
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6
src/core/core.cpp
View file

@ -4,9 +4,6 @@
#include <memory>
#include <utility>
#include <boost/optional.hpp>
#include "audio_core/audio_core.h"
#include "common/logging/log.h"
#include "core/arm/arm_interface.h"
@ -81,7 +78,8 @@ System::ResultStatus System::Load(EmuWindow* emu_window, const std::string& file
app_loader->LoadKernelSystemMode();
if (system_mode.second != Loader::ResultStatus::Success) {
LOG_CRITICAL(Core, "Failed to determine system mode (Error %i)!", system_mode.second);
LOG_CRITICAL(Core, "Failed to determine system mode (Error %i)!",
static_cast<int>(system_mode.second));
System::Shutdown();
switch (system_mode.second) {

12
src/core/core.h
View file

@ -6,9 +6,6 @@
#include <memory>
#include <string>
#include <boost/optional.hpp>
#include "common/common_types.h"
#include "core/memory.h"
#include "core/perf_stats.h"
@ -117,13 +114,10 @@ public:
void SetStatus(ResultStatus new_status, std::string details = std::string()) {
status = new_status;
if (details == std::string())
status_details = boost::none;
else
status_details = details;
status_details = details;
}
boost::optional<std::string> GetStatusDetails() {
std::string GetStatusDetails() {
return status_details;
}
@ -154,7 +148,7 @@ private:
static System s_instance;
ResultStatus status;
boost::optional<std::string> status_details;
std::string status_details;
};
inline ARM_Interface& CPU() {

5
src/core/hle/service/apt/apt.cpp
View file

@ -281,9 +281,8 @@ void CancelParameter(Service::Interface* self) {
rb.Push(RESULT_SUCCESS); // No error
rb.Push(true); // Set to Success
LOG_WARNING(Service_APT,
"(STUBBED) called check_sender=0x%08X, sender_appid=0x%08X, "
"check_receiver=0x%08X, receiver_appid=0x%08X",
LOG_WARNING(Service_APT, "(STUBBED) called check_sender=0x%08X, sender_appid=0x%08X, "
"check_receiver=0x%08X, receiver_appid=0x%08X",
check_sender, sender_appid, check_receiver, receiver_appid);
}

55
src/core/hle/service/fs/fs_user.cpp
View file

@ -130,14 +130,61 @@ static void OpenFileDirectly(Service::Interface* self) {
ResultVal<ArchiveHandle> archive_handle = OpenArchive(archive_id, archive_path);
if (archive_handle.Failed()) {
LOG_ERROR(Service_FS,
"failed to get a handle for archive archive_id=0x%08X archive_path=%s",
static_cast<u32>(archive_id), archive_path.DebugStr().c_str());
cmd_buff[1] = archive_handle.Code().raw;
cmd_buff[3] = 0;
if (static_cast<FS::ArchiveIdCode>(archive_id) == ArchiveIdCode::NCCH) {
Core::System::GetInstance().SetStatus(Core::System::ResultStatus::ErrorSystemFiles);
// High Title ID of the archive: The category (https://3dbrew.org/wiki/Title_list).
// (Note: The values there are big endian, these must be little endian.)
const std::vector<u8> shared_data_archive = {0x9B, 0x00, 0x04, 0x00};
const std::vector<u8> system_data_archive = {0xDB, 0x00, 0x04, 0x00};
// Low Title IDs.
const std::vector<u8> mii_data = {0x02, 0x02, 0x01, 0x00};
const std::vector<u8> region_manifest = {0x02, 0x04, 0x01, 0x00};
const std::vector<u8> ng_word_list = {0x02, 0x03, 0x01, 0x00};
// Make a copy of the binary path because reusing AsBinary() for creating category
// results in bad_alloc being thrown.
std::vector<u8> binary_archive_path = archive_path.AsBinary();
std::vector<u8> category(binary_archive_path.begin() + 4,
binary_archive_path.begin() + 8);
std::vector<u8> path(binary_archive_path.begin(), binary_archive_path.begin() + 4);
if (category == shared_data_archive) {
if (path == mii_data) {
LOG_ERROR(Service_FS,
"Failed to get a handle for shared data archive: Mii data. "
"Archive ID=0x%08X Archive Path=%s",
static_cast<u32>(archive_id), archive_path.DebugStr().c_str());
Core::System::GetInstance().SetStatus(
Core::System::ResultStatus::ErrorSystemFiles, "Mii data");
return;
} else if (path == region_manifest) {
LOG_ERROR(Service_FS,
"Failed to get a handle for shared data archive: region manifest. "
"Archive ID=0x%08X Archive Path=%s",
static_cast<u32>(archive_id), archive_path.DebugStr().c_str());
Core::System::GetInstance().SetStatus(
Core::System::ResultStatus::ErrorSystemFiles, "Region manifest");
return;
}
} else if (category == system_data_archive) {
if (path == ng_word_list) {
LOG_ERROR(Service_FS,
"Failed to get a handle for system data archive: NG bad word list. "
"Archive ID=0x%08X Archive Path=%s",
static_cast<u32>(archive_id), archive_path.DebugStr().c_str());
Core::System::GetInstance().SetStatus(
Core::System::ResultStatus::ErrorSystemFiles, "NG bad word list");
return;
}
}
}
LOG_ERROR(Service_FS,
"Failed to get a handle for archive archive_id=0x%08X archive_path=%s",
static_cast<u32>(archive_id), archive_path.DebugStr().c_str());
return;
}
SCOPE_EXIT({ CloseArchive(*archive_handle); });

4
src/core/loader/loader.h
View file

@ -10,9 +10,7 @@
#include <string>
#include <utility>
#include <vector>
#include <boost/optional.hpp>
#include "common/common_types.h"
#include "common/file_util.h"
@ -103,7 +101,7 @@ public:
* Loads the system mode that this application needs.
* This function defaults to 2 (96MB allocated to the application) if it can't read the
* information.
* @return A pair with the system mode (If found) and the result.
* @returns a pair of Optional with the kernel system mode and ResultStatus.
*/
virtual std::pair<boost::optional<u32>, ResultStatus> LoadKernelSystemMode() {
// 96MB allocated to the application.

2
src/core/loader/ncch.h
View file

@ -179,7 +179,7 @@ public:
/**
* Loads the Exheader and returns the system mode for this application.
* @return A pair with the system mode (If found) and the result.
* @returns a pair of Optional with the kernel system mode and ResultStatus
*/
std::pair<boost::optional<u32>, ResultStatus> LoadKernelSystemMode() override;