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authorZach Hilman <zachhilman@gmail.com>2019-09-23 15:52:49 +0200
committerZach Hilman <zachhilman@gmail.com>2019-10-13 19:46:27 +0200
commit1911f853918669f3258259b51ebc3dac19ed61ef (patch)
treeda540e440ccbff0a21a4492f2fdb1cf87cc6b878 /src
parentpl_u: Use kernel physical memory (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/core/file_sys/system_archive/shared_font.cpp14
-rw-r--r--src/core/hle/service/ns/pl_u.cpp18
-rw-r--r--src/core/hle/service/ns/pl_u.h4
3 files changed, 17 insertions, 19 deletions
diff --git a/src/core/file_sys/system_archive/shared_font.cpp b/src/core/file_sys/system_archive/shared_font.cpp
index 5bb596824..2c05eb42e 100644
--- a/src/core/file_sys/system_archive/shared_font.cpp
+++ b/src/core/file_sys/system_archive/shared_font.cpp
@@ -18,16 +18,14 @@ namespace {
template <std::size_t Size>
VirtualFile PackBFTTF(const std::array<u8, Size>& data, const std::string& name) {
- std::vector<u8> vec(Size);
- std::memcpy(vec.data(), data.data(), vec.size());
+ std::vector<u32> vec(Size / sizeof(u32));
+ std::memcpy(vec.data(), data.data(), vec.size() * sizeof(u32));
- Kernel::PhysicalMemory bfttf(Size + sizeof(u64));
+ std::vector<u8> bfttf(Size + sizeof(u64));
- Service::NS::EncryptSharedFont(vec, bfttf);
-
- std::vector<u8> bfttf_vec(Size + sizeof(u64));
- std::memcpy(bfttf_vec.data(), bfttf.data(), bfttf_vec.size());
- return std::make_shared<VectorVfsFile>(std::move(bfttf_vec), name);
+ u64 offset = 0;
+ Service::NS::EncryptSharedFont(vec, bfttf, offset);
+ return std::make_shared<VectorVfsFile>(std::move(bfttf), name);
}
} // Anonymous namespace
diff --git a/src/core/hle/service/ns/pl_u.cpp b/src/core/hle/service/ns/pl_u.cpp
index b9c0f4b43..23477315f 100644
--- a/src/core/hle/service/ns/pl_u.cpp
+++ b/src/core/hle/service/ns/pl_u.cpp
@@ -6,13 +6,6 @@
#include <cstring>
#include <vector>
-#include <FontChineseSimplified.h>
-#include <FontChineseTraditional.h>
-#include <FontExtendedChineseSimplified.h>
-#include <FontKorean.h>
-#include <FontNintendoExtended.h>
-#include <FontStandard.h>
-
#include "common/assert.h"
#include "common/common_paths.h"
#include "common/common_types.h"
@@ -26,6 +19,7 @@
#include "core/file_sys/romfs.h"
#include "core/file_sys/system_archive/system_archive.h"
#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/physical_memory.h"
#include "core/hle/kernel/shared_memory.h"
#include "core/hle/service/filesystem/filesystem.h"
#include "core/hle/service/ns/pl_u.h"
@@ -95,8 +89,10 @@ static void DecryptSharedFont(const std::vector<u32>& input, Kernel::PhysicalMem
offset += transformed_font.size() * sizeof(u32);
}
-void EncryptSharedFont(const std::vector<u8>& input, Kernel::PhysicalMemory& output) {
- ASSERT_MSG(input.size() * sizeof(u32) < SHARED_FONT_MEM_SIZE, "Shared fonts exceeds 17mb!");
+void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output,
+ std::size_t& offset) {
+ ASSERT_MSG(offset + (input.size() * sizeof(u32)) < SHARED_FONT_MEM_SIZE,
+ "Shared fonts exceeds 17mb!");
const auto key = Common::swap32(EXPECTED_RESULT ^ EXPECTED_MAGIC);
std::vector<u32> transformed_font(input.size() + 2);
@@ -104,7 +100,9 @@ void EncryptSharedFont(const std::vector<u8>& input, Kernel::PhysicalMemory& out
transformed_font[1] = Common::swap32(input.size() * sizeof(u32)) ^ key;
std::transform(input.begin(), input.end(), transformed_font.begin() + 2,
[key](u32 in) { return in ^ key; });
- std::memcpy(output.data(), transformed_font.data(), transformed_font.size() * sizeof(u32));
+ std::memcpy(output.data() + offset, transformed_font.data(),
+ transformed_font.size() * sizeof(u32));
+ offset += transformed_font.size() * sizeof(u32);
}
// Helper function to make BuildSharedFontsRawRegions a bit nicer
diff --git a/src/core/hle/service/ns/pl_u.h b/src/core/hle/service/ns/pl_u.h
index a8aa358a2..27161bd7a 100644
--- a/src/core/hle/service/ns/pl_u.h
+++ b/src/core/hle/service/ns/pl_u.h
@@ -5,7 +5,7 @@
#pragma once
#include <memory>
-#include "core/hle/kernel/physical_memory.h"
+#include <vector>
#include "core/hle/service/service.h"
namespace Service {
@@ -16,6 +16,8 @@ class FileSystemController;
namespace NS {
+void EncryptSharedFont(const std::vector<u32>& input, std::vector<u8>& output, std::size_t& offset);
+
class PL_U final : public ServiceFramework<PL_U> {
public:
explicit PL_U(Core::System& system);