Caleb Gardner
33 lines
992 B
Zig
33 lines
992 B
Zig
const std = @import("std");
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const FileHolder = @import("readers/file_holder.zig").FileHolder;
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const Superblock = @import("superblock.zig").Superblock;
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pub const Reader = struct {
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arena: std.heap.ArenaAllocator,
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holder: FileHolder,
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super: Superblock,
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pub fn init(alloc: std.mem.Allocator, filepath: []const u8, offset: u64) !Reader {
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var holder: FileHolder = try .init(filepath, offset);
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const super: Superblock = try holder.anyAt(0).readStruct(Superblock);
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try super.validate();
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const arena: std.heap.ArenaAllocator = .init(alloc);
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return .{
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.arena = arena,
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.holder = holder,
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.super = super,
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};
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}
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pub fn deinit(self: *const Reader) void {
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self.arena.deinit();
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self.holder.deinit();
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}
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};
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test "reader" {
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const test_file_path = "testing/LinuxPATest.sfs";
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const rdr: Reader = try .init(std.testing.allocator, test_file_path, 0);
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defer rdr.deinit();
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}
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