Caleb Gardner
7c4089f826
Implemented new decompression cache to prevent decompressing the same block multiple times
33 lines
700 B
Zig
33 lines
700 B
Zig
const Reader = @import("std").Io.Reader;
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pub const Dir = extern struct {
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block_start: u32,
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hard_links: u32,
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size: u16,
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block_offset: u16,
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parent_num: u32,
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pub fn read(rdr: *Reader) !Dir {
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var d: Dir = undefined;
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try rdr.readSliceEndian(Dir, @ptrCast(&d), .little);
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return d;
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}
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};
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pub const ExtDir = extern struct {
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hard_links: u32,
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size: u32,
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block_start: u32,
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parent_num: u32,
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idx_count: u16,
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block_offset: u16,
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xattr_id: u32,
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// index: []DirIndex
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pub fn read(rdr: *Reader) !ExtDir {
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var d: ExtDir = undefined;
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try rdr.readSliceEndian(Dir, @ptrCast(&d), .little);
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return d;
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}
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};
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