mirror of
https://github.com/RetroDECK/Duckstation.git
synced 2024-11-23 22:25:42 +00:00
55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
#pragma once
|
|
#include "types.h"
|
|
#include <map>
|
|
#include <optional>
|
|
#include <string>
|
|
#include <string_view>
|
|
#include <vector>
|
|
|
|
namespace PSFLoader {
|
|
|
|
#pragma pack(push, 1)
|
|
struct PSFHeader
|
|
{
|
|
u8 id[3];
|
|
u8 version;
|
|
u32 reserved_area_size;
|
|
u32 compressed_program_size;
|
|
u32 program_crc32;
|
|
};
|
|
#pragma pack(pop)
|
|
|
|
class File
|
|
{
|
|
public:
|
|
using TagMap = std::map<std::string, std::string>;
|
|
using ProgramData = std::vector<u8>;
|
|
|
|
ALWAYS_INLINE const ProgramData& GetProgramData() const { return m_program_data; }
|
|
ALWAYS_INLINE const TagMap& GetTagMap() const { return m_tags; }
|
|
ALWAYS_INLINE DiscRegion GetRegion() const { return m_region; }
|
|
|
|
std::optional<std::string> GetTagString(const char* tag_name) const;
|
|
std::optional<int> GetTagInt(const char* tag_name) const;
|
|
std::optional<float> GetTagFloat(const char* tag_name) const;
|
|
|
|
std::string GetTagString(const char* tag_name, const char* default_value) const;
|
|
int GetTagInt(const char* tag_name, int default_value) const;
|
|
float GetTagFloat(const char* tag_name, float default_value) const;
|
|
|
|
bool Load(const char* path);
|
|
|
|
private:
|
|
enum : u32
|
|
{
|
|
MAX_PROGRAM_SIZE = 2 * 1024 * 1024
|
|
};
|
|
|
|
ProgramData m_program_data;
|
|
TagMap m_tags;
|
|
DiscRegion m_region = DiscRegion::Other;
|
|
};
|
|
|
|
bool Load(const char* path);
|
|
|
|
} // namespace PSFLoader
|