forked from dolphin-emu/dolphin
108 lines
2.7 KiB
C++
108 lines
2.7 KiB
C++
// Copyright 2013 Dolphin Emulator Project
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// Licensed under GPLv2
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// Refer to the license.txt file included.
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#include <cstdio>
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#include <fstream>
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#include <string>
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#include <utility>
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#include "Common/CommonTypes.h"
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#include "Common/FileUtil.h"
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#include "Common/NandPaths.h"
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#include "Common/StringUtil.h"
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namespace Common
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{
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std::string GetTicketFileName(u64 _titleID)
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{
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return StringFromFormat("%sticket/%08x/%08x.tik",
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File::GetUserPath(D_WIIUSER_IDX).c_str(),
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(u32)(_titleID >> 32), (u32)_titleID);
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}
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std::string GetTitleDataPath(u64 _titleID)
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{
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return StringFromFormat("%stitle/%08x/%08x/data/",
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File::GetUserPath(D_WIIUSER_IDX).c_str(),
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(u32)(_titleID >> 32), (u32)_titleID);
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}
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std::string GetTMDFileName(u64 _titleID)
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{
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return GetTitleContentPath(_titleID) + "title.tmd";
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}
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std::string GetTitleContentPath(u64 _titleID)
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{
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return StringFromFormat("%stitle/%08x/%08x/content/",
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File::GetUserPath(D_WIIUSER_IDX).c_str(),
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(u32)(_titleID >> 32), (u32)_titleID);
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}
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bool CheckTitleTMD(u64 _titleID)
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{
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const std::string TitlePath = GetTMDFileName(_titleID);
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if (File::Exists(TitlePath))
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{
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File::IOFile pTMDFile(TitlePath, "rb");
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u64 TitleID = 0;
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pTMDFile.Seek(0x18C, SEEK_SET);
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if (pTMDFile.ReadArray(&TitleID, 1) && _titleID == Common::swap64(TitleID))
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return true;
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}
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INFO_LOG(DISCIO, "Invalid or no tmd for title %08x %08x", (u32)(_titleID >> 32), (u32)(_titleID & 0xFFFFFFFF));
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return false;
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}
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bool CheckTitleTIK(u64 _titleID)
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{
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const std::string ticketFileName = Common::GetTicketFileName(_titleID);
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if (File::Exists(ticketFileName))
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{
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File::IOFile pTIKFile(ticketFileName, "rb");
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u64 TitleID = 0;
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pTIKFile.Seek(0x1dC, SEEK_SET);
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if (pTIKFile.ReadArray(&TitleID, 1) && _titleID == Common::swap64(TitleID))
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return true;
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}
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INFO_LOG(DISCIO, "Invalid or no tik for title %08x %08x", (u32)(_titleID >> 32), (u32)(_titleID & 0xFFFFFFFF));
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return false;
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}
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static void CreateReplacementFile(std::string &filename)
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{
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std::ofstream replace;
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OpenFStream(replace, filename, std::ios_base::out);
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replace <<"\" __22__\n";
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replace << "* __2a__\n";
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//replace << "/ __2f__\n";
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replace << ": __3a__\n";
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replace << "< __3c__\n";
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replace << "> __3e__\n";
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replace << "? __3f__\n";
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//replace <<"\\ __5c__\n";
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replace << "| __7c__\n";
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}
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void ReadReplacements(replace_v& replacements)
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{
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replacements.clear();
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const std::string replace_fname = "/sys/replace";
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std::string filename(File::GetUserPath(D_WIIROOT_IDX));
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filename += replace_fname;
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if (!File::Exists(filename))
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CreateReplacementFile(filename);
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std::ifstream f;
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OpenFStream(f, filename, std::ios_base::in);
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char letter;
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std::string replacement;
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while (f >> letter >> replacement && replacement.size())
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replacements.push_back(std::make_pair(letter, replacement));
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}
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}
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