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Caleb J. Gardner
2026-01-16 06:53:10 -06:00
parent 23bb19644b
commit f3fb8a128f
13 changed files with 636 additions and 30 deletions
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src/util/metadata.zig
+4 -4
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@@ -14,7 +14,7 @@ const BlockHeader = packed struct {
const This = @This();
alloc: std.mem.Allocator,
rdr: Reader,
rdr: *Reader,
decomp: *DecompMgr,
buf: [8192]u8 = undefined,
@@ -22,7 +22,7 @@ buf: [8192]u8 = undefined,
interface: Reader,
err: anyerror = 0,
pub fn init(alloc: std.mem.Allocator, rdr: Reader, decomp: *DecompMgr) This {
pub fn init(alloc: std.mem.Allocator, rdr: *Reader, decomp: *DecompMgr) This {
return .{
.alloc = alloc,
.rdr = rdr,
@@ -43,9 +43,9 @@ pub fn init(alloc: std.mem.Allocator, rdr: Reader, decomp: *DecompMgr) This {
fn advance(self: *This) !void {
self.interface.seek = 0;
var hdr: BlockHeader = undefined;
try self.rdr.readSliceAll(@ptrCast(&hdr));
try self.rdr.readSliceEndian(BlockHeader, @ptrCast(&hdr), .little);
if (hdr.uncompressed) {
try self.rdr.readSliceAll(&self.buf[0..hdr.size]);
try self.rdr.readSliceEndian(u8, &self.buf[0..hdr.size], .little);
self.interface.end = hdr.size;
self.interface.buffer = self.buf[0..hdr.size];
return;