blob: 6870194507d64c1cdb828ed5cbd00cb646688b4a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#pragma once
#include <cstddef>
#include <cstdint>
#include <vector>
namespace Archive
{
static constexpr std::uint32_t VERSION {0x0010};
static constexpr std::size_t BLOCK_SIZE {1024};
static constexpr std::size_t NAMELEN {64};
struct Header
{
std::uint32_t version;
std::uint32_t total_entries;
struct {
std::uint32_t total_blocks;
std::uint32_t compressed_size;
std::uint32_t offset;
} directory;
};
struct Entry
{
char name[NAMELEN];
std::uint32_t original_size;
std::uint32_t compressed_size;
std::uint32_t offset;
};
class Archive
{
public:
explicit Archive(const char* path);
int Expand(int index, std::uint8_t*& buffer, bool null_terminated=false) const;
void PrintNamesOfEntries() const;
std::size_t DirectoryBlocks() const;
private:
const char* path;
Header header;
std::vector<Entry> entries;
};
} // namespace Archive
|