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-rw-r--r--Source/Core/Common/SysConf.cpp303
1 files changed, 0 insertions, 303 deletions
diff --git a/Source/Core/Common/SysConf.cpp b/Source/Core/Common/SysConf.cpp
deleted file mode 100644
index 22e902d042..0000000000
--- a/Source/Core/Common/SysConf.cpp
+++ /dev/null
@@ -1,303 +0,0 @@
-// Copyright 2009 Dolphin Emulator Project
-// Licensed under GPLv2+
-// Refer to the license.txt file included.
-
-#include "Common/SysConf.h"
-
-#include <algorithm>
-#include <array>
-#include <cstdio>
-
-#include "Common/CommonPaths.h"
-#include "Common/CommonTypes.h"
-#include "Common/File.h"
-#include "Common/FileUtil.h"
-#include "Common/Logging/Log.h"
-#include "Common/Swap.h"
-
-constexpr size_t SYSCONF_SIZE = 0x4000;
-
-static size_t GetNonArrayEntrySize(SysConf::Entry::Type type)
-{
- switch (type)
- {
- case SysConf::Entry::Type::Byte:
- case SysConf::Entry::Type::ByteBool:
- return 1;
- case SysConf::Entry::Type::Short:
- return 2;
- case SysConf::Entry::Type::Long:
- return 4;
- case SysConf::Entry::Type::LongLong:
- return 8;
- default:
- ASSERT(false);
- return 0;
- }
-}
-SysConf::SysConf(const Common::FromWhichRoot root_type)
-{
- m_file_name = Common::RootUserPath(root_type) + DIR_SEP WII_SYSCONF_DIR DIR_SEP WII_SYSCONF;
- Load();
-}
-
-SysConf::~SysConf()
-{
- Save();
-}
-
-void SysConf::Clear()
-{
- m_entries.clear();
-}
-
-void SysConf::Load()
-{
- Clear();
-
- if (File::GetSize(m_file_name) != SYSCONF_SIZE || !LoadFromFile(m_file_name))
- {
- WARN_LOG(CORE, "No valid SYSCONF detected. Creating a new one.");
- InsertDefaultEntries();
- }
-}
-
-bool SysConf::LoadFromFile(const std::string& file_name)
-{
- File::IOFile file(file_name, "rb");
- file.Seek(4, SEEK_SET);
- u16 number_of_entries;
- file.ReadBytes(&number_of_entries, sizeof(number_of_entries));
- number_of_entries = Common::swap16(number_of_entries);
-
- std::vector<u16> offsets(number_of_entries);
- for (u16& offset : offsets)
- {
- file.ReadBytes(&offset, sizeof(offset));
- offset = Common::swap16(offset);
- }
-
- for (const u16 offset : offsets)
- {
- file.Seek(offset, SEEK_SET);
-
- // Metadata
- u8 description = 0;
- file.ReadBytes(&description, sizeof(description));
- const Entry::Type type = static_cast<Entry::Type>((description & 0xe0) >> 5);
- const u8 name_length = (description & 0x1f) + 1;
- std::string name(name_length, '\0');
- file.ReadBytes(&name[0], name.size());
-
- // Data
- std::vector<u8> data;
- switch (type)
- {
- case Entry::Type::BigArray:
- {
- u16 data_length = 0;
- file.ReadBytes(&data_length, sizeof(data_length));
- // The stored u16 is length - 1, not length.
- data.resize(Common::swap16(data_length) + 1);
- break;
- }
- case Entry::Type::SmallArray:
- {
- u8 data_length = 0;
- file.ReadBytes(&data_length, sizeof(data_length));
- data.resize(data_length + 1);
- break;
- }
- case Entry::Type::Byte:
- case Entry::Type::ByteBool:
- case Entry::Type::Short:
- case Entry::Type::Long:
- case Entry::Type::LongLong:
- data.resize(GetNonArrayEntrySize(type));
- break;
- default:
- ERROR_LOG(CORE, "Unknown entry type %d in SYSCONF for %s (offset %u)", static_cast<u8>(type),
- name.c_str(), offset);
- return false;
- }
-
- file.ReadBytes(data.data(), data.size());
- AddEntry({type, name, std::move(data)});
- }
- return true;
-}
-
-template <typename T>
-static void AppendToBuffer(std::vector<u8>* vector, T value)
-{
- const T swapped_value = Common::FromBigEndian(value);
- vector->resize(vector->size() + sizeof(T));
- std::memcpy(&*(vector->end() - sizeof(T)), &swapped_value, sizeof(T));
-}
-
-bool SysConf::Save() const
-{
- std::vector<u8> buffer;
- buffer.reserve(SYSCONF_SIZE);
-
- // Header
- constexpr std::array<u8, 4> version{{'S', 'C', 'v', '0'}};
- buffer.insert(buffer.end(), version.cbegin(), version.cend());
- AppendToBuffer<u16>(&buffer, static_cast<u16>(m_entries.size()));
-
- const size_t entries_begin_offset = buffer.size() + sizeof(u16) * (m_entries.size() + 1);
- std::vector<u8> entries;
- for (const auto& item : m_entries)
- {
- // Offset
- AppendToBuffer<u16>(&buffer, static_cast<u16>(entries_begin_offset + entries.size()));
-
- // Entry metadata (type and name)
- entries.insert(entries.end(),
- (static_cast<u8>(item.type) << 5) | (static_cast<u8>(item.name.size()) - 1));
- entries.insert(entries.end(), item.name.cbegin(), item.name.cend());
-
- // Entry data
- switch (item.type)
- {
- case Entry::Type::BigArray:
- {
- const u16 data_size = static_cast<u16>(item.bytes.size());
- // length - 1 is stored, not length.
- AppendToBuffer<u16>(&entries, data_size - 1);
- entries.insert(entries.end(), item.bytes.cbegin(), item.bytes.cbegin() + data_size);
- break;
- }
-
- case Entry::Type::SmallArray:
- {
- const u8 data_size = static_cast<u8>(item.bytes.size());
- AppendToBuffer<u8>(&entries, data_size - 1);
- entries.insert(entries.end(), item.bytes.cbegin(), item.bytes.cbegin() + data_size);
- break;
- }
-
- default:
- entries.insert(entries.end(), item.bytes.cbegin(), item.bytes.cend());
- break;
- }
- }
- // Offset for the dummy past-the-end entry.
- AppendToBuffer<u16>(&buffer, static_cast<u16>(entries_begin_offset + entries.size()));
-
- // Main data.
- buffer.insert(buffer.end(), entries.cbegin(), entries.cend());
-
- // Make sure the buffer size is 0x4000 bytes now and write the footer.
- buffer.resize(SYSCONF_SIZE);
- constexpr std::array<u8, 4> footer = {{'S', 'C', 'e', 'd'}};
- std::copy(footer.cbegin(), footer.cend(), buffer.end() - footer.size());
-
- // Write the new data.
- const std::string temp_file = m_file_name + ".tmp";
- File::CreateFullPath(temp_file);
- {
- File::IOFile file(temp_file, "wb");
- if (!file.WriteBytes(buffer.data(), buffer.size()))
- return false;
- }
- return File::RenameSync(temp_file, m_file_name);
-}
-
-SysConf::Entry::Entry(Type type_, const std::string& name_) : type(type_), name(name_)
-{
- if (type != Type::SmallArray && type != Type::BigArray)
- bytes.resize(GetNonArrayEntrySize(type));
-}
-
-SysConf::Entry::Entry(Type type_, const std::string& name_, const std::vector<u8>& bytes_)
- : type(type_), name(name_), bytes(bytes_)
-{
-}
-
-SysConf::Entry::Entry(Type type_, const std::string& name_, std::vector<u8>&& bytes_)
- : type(type_), name(name_), bytes(std::move(bytes_))
-{
-}
-
-void SysConf::AddEntry(Entry&& entry)
-{
- m_entries.emplace_back(std::move(entry));
-}
-
-SysConf::Entry* SysConf::GetEntry(const std::string& key)
-{
- const auto iterator = std::find_if(m_entries.begin(), m_entries.end(),
- [&key](const auto& entry) { return entry.name == key; });
- return iterator != m_entries.end() ? &*iterator : nullptr;
-}
-
-const SysConf::Entry* SysConf::GetEntry(const std::string& key) const
-{
- const auto iterator = std::find_if(m_entries.begin(), m_entries.end(),
- [&key](const auto& entry) { return entry.name == key; });
- return iterator != m_entries.end() ? &*iterator : nullptr;
-}
-
-SysConf::Entry* SysConf::GetOrAddEntry(const std::string& key, Entry::Type type)
-{
- if (Entry* entry = GetEntry(key))
- return entry;
- AddEntry({type, key});
- return GetEntry(key);
-}
-
-void SysConf::RemoveEntry(const std::string& key)
-{
- m_entries.erase(std::remove_if(m_entries.begin(), m_entries.end(),
- [&key](const auto& entry) { return entry.name == key; }),
- m_entries.end());
-}
-
-void SysConf::InsertDefaultEntries()
-{
- AddEntry({Entry::Type::BigArray, "BT.DINF", std::vector<u8>(0x460 + 1)});
- AddEntry({Entry::Type::BigArray, "BT.CDIF", std::vector<u8>(0x204 + 1)});
- AddEntry({Entry::Type::Long, "BT.SENS", {0, 0, 0, 3}});
- AddEntry({Entry::Type::Byte, "BT.BAR", {1}});
- AddEntry({Entry::Type::Byte, "BT.SPKV", {0x58}});
- AddEntry({Entry::Type::Byte, "BT.MOT", {1}});
-
- std::vector<u8> console_nick = {0, 'd', 0, 'o', 0, 'l', 0, 'p', 0, 'h', 0, 'i', 0, 'n'};
- // 22 bytes: 2 bytes per character (10 characters maximum),
- // 1 for a null terminating character, 1 for the string length
- console_nick.resize(22);
- console_nick[21] = static_cast<u8>(strlen("dolphin"));
- AddEntry({Entry::Type::SmallArray, "IPL.NIK", std::move(console_nick)});
-
- AddEntry({Entry::Type::Byte, "IPL.LNG", {1}});
- std::vector<u8> ipl_sadr(0x1007 + 1);
- ipl_sadr[0] = 0x6c;
- AddEntry({Entry::Type::BigArray, "IPL.SADR", std::move(ipl_sadr)});
-
- std::vector<u8> ipl_pc(0x49 + 1);
- ipl_pc[1] = 0x04;
- ipl_pc[2] = 0x14;
- AddEntry({Entry::Type::SmallArray, "IPL.PC", std::move(ipl_pc)});
-
- AddEntry({Entry::Type::Long, "IPL.CB", {0x0f, 0x11, 0x14, 0xa6}});
- AddEntry({Entry::Type::Byte, "IPL.AR", {1}});
- AddEntry({Entry::Type::Byte, "IPL.SSV", {1}});
-
- AddEntry({Entry::Type::ByteBool, "IPL.CD", {0}});
- AddEntry({Entry::Type::ByteBool, "IPL.CD2", {0}});
- AddEntry({Entry::Type::ByteBool, "IPL.EULA", {1}});
- AddEntry({Entry::Type::Byte, "IPL.UPT", {2}});
- AddEntry({Entry::Type::Byte, "IPL.PGS", {0}});
- AddEntry({Entry::Type::Byte, "IPL.E60", {1}});
- AddEntry({Entry::Type::Byte, "IPL.DH", {0}});
- AddEntry({Entry::Type::Long, "IPL.INC", {0, 0, 0, 8}});
- AddEntry({Entry::Type::Long, "IPL.FRC", {0, 0, 0, 0x28}});
- AddEntry({Entry::Type::SmallArray, "IPL.IDL", {0, 1}});
-
- AddEntry({Entry::Type::Long, "NET.WCFG", {0, 0, 0, 1}});
- AddEntry({Entry::Type::Long, "NET.CTPC", std::vector<u8>(4)});
- AddEntry({Entry::Type::Byte, "WWW.RST", {0}});
-
- AddEntry({Entry::Type::ByteBool, "MPLS.MOVIE", {1}});
-}
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