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Fished decompression (maybe)

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Added the necessary skeleton functions to re-add test
This commit is contained in:
Caleb Gardner
2026-05-01 07:05:52 -05:00
parent 274d088490
commit ab606bdfa5
13 changed files with 547 additions and 80 deletions
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src/inode.zig
+24 -15
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@@ -12,29 +12,38 @@ const Inode = @This();
hdr: Header,
data: Data,
pub fn read(alloc: std.mem.Allocator, rdr: *Reader, block_size: u16) !Inode {
pub fn read(alloc: std.mem.Allocator, rdr: *Reader, block_size: u32) !Inode {
var hdr: Header = undefined;
try rdr.readSliceEndian(Header, @ptrCast(&hdr), .little);
return .{
.hdr = hdr,
.data = switch (hdr.inode_type) {
.dir => .{ .dir = .read(rdr) },
.file => .{ .file = .read(alloc, rdr, block_size) },
.symlink => .{ .symlink = .read(alloc, rdr) },
.block_dev => .{ .block_dev = .read(rdr) },
.char_dev => .{ .char_dev = .read(rdr) },
.fifo => .{ .fifo = .read(rdr) },
.socket => .{ .socket = .read(rdr) },
.ext_dir => .{ .ext_dir = .read(rdr) },
.ext_file => .{ .ext_file = .read(alloc, rdr, block_size) },
.ext_symlink => .{ .ext_symlink = .read(alloc, rdr) },
.ext_block_dev => .{ .ext_block_dev = .read(rdr) },
.ext_char_dev => .{ .ext_char_dev = .read(rdr) },
.ext_fifo => .{ .ext_fifo = .read(rdr) },
.ext_socket => .{ .ext_socket = .read(rdr) },
.dir => .{ .dir = try .read(rdr) },
.file => .{ .file = try .read(alloc, rdr, block_size) },
.symlink => .{ .symlink = try .read(alloc, rdr) },
.block_dev => .{ .block_dev = try .read(rdr) },
.char_dev => .{ .char_dev = try .read(rdr) },
.fifo => .{ .fifo = try .read(rdr) },
.socket => .{ .socket = try .read(rdr) },
.ext_dir => .{ .ext_dir = try .read(rdr) },
.ext_file => .{ .ext_file = try .read(alloc, rdr, block_size) },
.ext_symlink => .{ .ext_symlink = try .read(alloc, rdr) },
.ext_block_dev => .{ .ext_block_dev = try .read(rdr) },
.ext_char_dev => .{ .ext_char_dev = try .read(rdr) },
.ext_fifo => .{ .ext_fifo = try .read(rdr) },
.ext_socket => .{ .ext_socket = try .read(rdr) },
},
};
}
pub fn deinit(self: Inode, alloc: std.mem.Allocator) void {
switch (self.data) {
.file => |d| d.deinit(alloc),
.symlink => |d| d.deinit(alloc),
.ext_file => |d| d.deinit(alloc),
.ext_symlink => |d| d.deinit(alloc),
else => {},
}
}
// Types