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Merge pull request #4632 from delroth/wfs
Initial WFSI/WFSSRV implementation (+ some ES additions).
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| // Copyright 2017 Dolphin Emulator Project | ||
| // Licensed under GPLv2+ | ||
| // Refer to the license.txt file included. | ||
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| #include "Core/IPC_HLE/ESFormats.h" | ||
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| #include <algorithm> | ||
| #include <utility> | ||
| #include <vector> | ||
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| #include "Common/ChunkFile.h" | ||
| #include "Common/CommonFuncs.h" | ||
| #include "Common/CommonTypes.h" | ||
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| TMDReader::TMDReader(const std::vector<u8>& bytes) : m_bytes(bytes) | ||
| { | ||
| } | ||
|
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| TMDReader::TMDReader(std::vector<u8>&& bytes) : m_bytes(std::move(bytes)) | ||
| { | ||
| } | ||
|
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| void TMDReader::SetBytes(const std::vector<u8>& bytes) | ||
| { | ||
| m_bytes = bytes; | ||
| } | ||
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| void TMDReader::SetBytes(std::vector<u8>&& bytes) | ||
| { | ||
| m_bytes = std::move(bytes); | ||
| } | ||
|
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| bool TMDReader::IsValid() const | ||
| { | ||
| if (m_bytes.size() < 0x1E4) | ||
| { | ||
| // TMD is too small to contain its base fields. | ||
| return false; | ||
| } | ||
|
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| if (m_bytes.size() < 0x1E4 + GetNumContents() * 36u) | ||
| { | ||
| // TMD is too small to contain all its expected content entries. | ||
| return false; | ||
| } | ||
|
|
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| return true; | ||
| } | ||
|
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| u64 TMDReader::GetTitleId() const | ||
| { | ||
| return Common::swap64(m_bytes.data() + 0x18C); | ||
| } | ||
|
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| u16 TMDReader::GetNumContents() const | ||
| { | ||
| return Common::swap16(m_bytes.data() + 0x1DE); | ||
| } | ||
|
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| bool TMDReader::GetContent(u16 index, Content* content) const | ||
| { | ||
| if (index >= GetNumContents()) | ||
| { | ||
| return false; | ||
| } | ||
|
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| const u8* content_base = m_bytes.data() + 0x1E4 + index * 36; | ||
| content->id = Common::swap32(content_base); | ||
| content->index = Common::swap16(content_base + 4); | ||
| content->type = Common::swap16(content_base + 6); | ||
| content->size = Common::swap64(content_base + 8); | ||
| std::copy(content_base + 16, content_base + 36, content->sha1.begin()); | ||
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| return true; | ||
| } | ||
|
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| bool TMDReader::FindContentById(u32 id, Content* content) const | ||
| { | ||
| for (u16 index = 0; index < GetNumContents(); ++index) | ||
| { | ||
| if (!GetContent(index, content)) | ||
| { | ||
| return false; | ||
| } | ||
| if (content->id == id) | ||
| { | ||
| return true; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
|
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| void TMDReader::DoState(PointerWrap& p) | ||
| { | ||
| p.Do(m_bytes); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,46 @@ | ||
| // Copyright 2017 Dolphin Emulator Project | ||
| // Licensed under GPLv2+ | ||
| // Refer to the license.txt file included. | ||
|
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| // Utilities to manipulate files and formats from the Wii's ES module: tickets, | ||
| // TMD, and other title informations. | ||
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| #pragma once | ||
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| #include <array> | ||
| #include <vector> | ||
|
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| #include "Common/ChunkFile.h" | ||
| #include "Common/CommonTypes.h" | ||
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| class TMDReader final | ||
| { | ||
| public: | ||
| TMDReader() = default; | ||
| explicit TMDReader(const std::vector<u8>& bytes); | ||
| explicit TMDReader(std::vector<u8>&& bytes); | ||
|
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| void SetBytes(const std::vector<u8>& bytes); | ||
| void SetBytes(std::vector<u8>&& bytes); | ||
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| bool IsValid() const; | ||
|
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| u64 GetTitleId() const; | ||
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| struct Content | ||
| { | ||
| u32 id; | ||
| u16 index; | ||
| u16 type; | ||
| u64 size; | ||
| std::array<u8, 20> sha1; | ||
| }; | ||
| u16 GetNumContents() const; | ||
| bool GetContent(u16 index, Content* content) const; | ||
| bool FindContentById(u32 id, Content* content) const; | ||
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| void DoState(PointerWrap& p); | ||
|
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| private: | ||
| std::vector<u8> m_bytes; | ||
| }; |
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