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Merge pull request #6651 from leoetlino/nand-paths

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NandPaths: Return paths that are relative to Wii NAND
This commit is contained in:
Léo Lam
2018-05-05 11:01:35 +02:00
committed by GitHub
parent 983d500d14 8317a66ea5
commit d8549d172c
11 changed files with 61 additions and 42 deletions
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27
Source/Core/Common/NandPaths.cpp
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@ -21,41 +21,46 @@ std::string RootUserPath(FromWhichRoot from)
return File::GetUserPath(idx);
}
std::string GetImportTitlePath(u64 title_id, FromWhichRoot from)
static std::string RootUserPath(std::optional<FromWhichRoot> from)
{
return from ? RootUserPath(*from) : "";
}
std::string GetImportTitlePath(u64 title_id, std::optional<FromWhichRoot> from)
{
return RootUserPath(from) + StringFromFormat("/import/%08x/%08x",
static_cast<u32>(title_id >> 32),
static_cast<u32>(title_id));
}
std::string GetTicketFileName(u64 title_id, FromWhichRoot from)
std::string GetTicketFileName(u64 title_id, std::optional<FromWhichRoot> from)
{
return StringFromFormat("%s/ticket/%08x/%08x.tik", RootUserPath(from).c_str(),
static_cast<u32>(title_id >> 32), static_cast<u32>(title_id));
}
std::string GetTitlePath(u64 title_id, FromWhichRoot from)
std::string GetTitlePath(u64 title_id, std::optional<FromWhichRoot> from)
{
return StringFromFormat("%s/title/%08x/%08x/", RootUserPath(from).c_str(),
return StringFromFormat("%s/title/%08x/%08x", RootUserPath(from).c_str(),
static_cast<u32>(title_id >> 32), static_cast<u32>(title_id));
}
std::string GetTitleDataPath(u64 title_id, FromWhichRoot from)
std::string GetTitleDataPath(u64 title_id, std::optional<FromWhichRoot> from)
{
return GetTitlePath(title_id, from) + "data/";
return GetTitlePath(title_id, from) + "/data";
}
std::string GetTitleContentPath(u64 title_id, FromWhichRoot from)
std::string GetTitleContentPath(u64 title_id, std::optional<FromWhichRoot> from)
{
return GetTitlePath(title_id, from) + "content/";
return GetTitlePath(title_id, from) + "/content";
}
std::string GetTMDFileName(u64 title_id, FromWhichRoot from)
std::string GetTMDFileName(u64 title_id, std::optional<FromWhichRoot> from)
{
return GetTitleContentPath(title_id, from) + "title.tmd";
return GetTitleContentPath(title_id, from) + "/title.tmd";
}
bool IsTitlePath(const std::string& path, FromWhichRoot from, u64* title_id)
bool IsTitlePath(const std::string& path, std::optional<FromWhichRoot> from, u64* title_id)
{
std::string expected_prefix = RootUserPath(from) + "/title/";
if (!StringBeginsWith(path, expected_prefix))

22
Source/Core/Common/NandPaths.h
View File

@ -4,6 +4,7 @@
#pragma once
#include <optional>
#include <string>
#include "Common/CommonTypes.h"
@ -18,17 +19,22 @@ enum FromWhichRoot
std::string RootUserPath(FromWhichRoot from);
// Returns /import/%08x/%08x. Intended for use by ES.
std::string GetImportTitlePath(u64 title_id, FromWhichRoot from = FROM_SESSION_ROOT);
// The following functions return paths relative to the NAND root.
// If a FromWhichRoot is passed, the NAND root on the host filesystem will be prepended to the path.
// TODO: remove the from parameter after all code is migrated off direct FS access.
std::string GetTicketFileName(u64 title_id, FromWhichRoot from);
std::string GetTitlePath(u64 title_id, FromWhichRoot from);
std::string GetTitleDataPath(u64 title_id, FromWhichRoot from);
std::string GetTitleContentPath(u64 title_id, FromWhichRoot from);
std::string GetTMDFileName(u64 title_id, FromWhichRoot from);
// Returns /import/%08x/%08x. Intended for use by ES.
std::string GetImportTitlePath(u64 title_id, std::optional<FromWhichRoot> from = {});
std::string GetTicketFileName(u64 title_id, std::optional<FromWhichRoot> from = {});
std::string GetTitlePath(u64 title_id, std::optional<FromWhichRoot> from = {});
std::string GetTitleDataPath(u64 title_id, std::optional<FromWhichRoot> from = {});
std::string GetTitleContentPath(u64 title_id, std::optional<FromWhichRoot> from = {});
std::string GetTMDFileName(u64 title_id, std::optional<FromWhichRoot> from = {});
// Returns whether a path is within an installed title's directory.
bool IsTitlePath(const std::string& path, FromWhichRoot from, u64* title_id = nullptr);
bool IsTitlePath(const std::string& path, std::optional<FromWhichRoot> from = {},
u64* title_id = nullptr);
// Escapes characters that are invalid or have special meanings in the host file system
std::string EscapeFileName(const std::string& filename);