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Added basic test

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Fixed various bugs
This commit is contained in:
Caleb Gardner
2025-07-17 03:50:09 -05:00
parent 87563e43a5
commit d6b136bc8f
13 changed files with 145 additions and 97 deletions
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src/superblock.zig
+5 -5
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@@ -54,24 +54,24 @@ pub const Compression = enum(u16) {
pub fn decompress(self: Compression, alloc: std.mem.Allocator, source: anytype, dest: []u8) !usize {
switch (self) {
.gzip => {
const decomp = std.compress.zlib.decompressor(source);
var decomp = std.compress.zlib.decompressor(source);
return decomp.read(dest);
},
.lzma => {
const decomp = try std.compress.lzma.decompress(alloc, source);
var decomp = try std.compress.lzma.decompress(alloc, source);
defer decomp.deinit();
return decomp.read(dest);
},
.lzo => return DecompressError.LzoUnavailable,
.xz => {
const decomp = try std.compress.xz.decompress(alloc, source);
var decomp = try std.compress.xz.decompress(alloc, source);
defer decomp.deinit();
return decomp.read(dest);
},
.lz4 => return DecompressError.Lz4Unavailable,
.zstd => {
const window: [@min(std.compress.zstd.DecompressorOptions.default_window_buffer_len, dest.len)]u8 = undefined;
const decomp = std.compress.zstd.decompressor(source, .{ .window_buffer = window });
var window: [std.compress.zstd.DecompressorOptions.default_window_buffer_len]u8 = undefined;
var decomp = std.compress.zstd.decompressor(source, .{ .window_buffer = &window });
return decomp.read(dest);
},
}