Diamond75/Panda3DS
1
0
Fork 0
mirror of https://github.com/wheremyfoodat/Panda3DS.git synced 2025-04-20 12:39:13 +12:00
Code Issues Projects Releases Packages Wiki Activity Actions

[FS] More concrete path impl

Browse source
This commit is contained in:
wheremyfoodat 2023-01-14 01:46:48 +02:00
parent 1730ab9734
commit deaf7d518c
6 changed files with 55 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

39
include/fs/archive_base.hpp
View file

@ -1,6 +1,7 @@
#pragma once
#include <optional>
#include <string>
#include <vector>
#include "helpers.hpp"
#include "memory.hpp"
@ -40,9 +41,33 @@ namespace ArchiveID {
}
struct FSPath {
u32 type;
u32 size;
u32 pointer; // Pointer to the actual path data
u32 type = PathType::Invalid;
std::vector<u8> binary; // Path data for binary paths
std::string string; // Path data for ASCII paths
std::u16string utf16_string;
FSPath() {}
FSPath(u32 type, std::vector<u8> vec) : type(type) {
switch (type) {
case PathType::Binary:
binary = std::move(vec);
break;
case PathType::ASCII:
string.resize(vec.size() - 1); // -1 because of the null terminator
std::memcpy(string.data(), vec.data(), vec.size() - 1); // Copy string data
break;
case PathType::UTF16: {
const size_t size = vec.size() / sizeof(u16) - 1; // Character count. -1 because null terminator here too
utf16_string.resize(size);
std::memcpy(utf16_string.data(), vec.data(), size * sizeof(u16));
break;
}
; }
}
};
class ArchiveBase;
@ -52,9 +77,7 @@ struct FileSession {
FSPath path;
bool isOpen;
FileSession(ArchiveBase* archive, const FSPath& filePath, bool isOpen = true) : archive(archive), isOpen(isOpen) {
path = filePath;
}
FileSession(ArchiveBase* archive, const FSPath& filePath, bool isOpen = true) : archive(archive), path(path), isOpen(isOpen) {}
};
struct ArchiveSession {
@ -62,9 +85,7 @@ struct ArchiveSession {
FSPath path;
bool isOpen;
ArchiveSession(ArchiveBase* archive, const FSPath& filePath, bool isOpen = true) : archive(archive), isOpen(isOpen) {
path = filePath;
}
ArchiveSession(ArchiveBase* archive, const FSPath& filePath, bool isOpen = true) : archive(archive), path(path), isOpen(isOpen) {}
};
class ArchiveBase {