Move protocol definitions into a subfolder

1 files changed, 0 insertions, 52 deletions

diff --git a/src/backend_key_data.zig b/src/backend_key_data.zig
deleted file mode 100644
index 525c309..0000000
--- a/src/backend_key_data.zig
+++ /dev/null
@@ -1,52 +0,0 @@
-const std = @import("std");
-const log = std.log.scoped(.pgz);
-const ByteArrayList = std.ArrayList(u8);
-const ProtocolError = @import("main.zig").ProtocolError;
-const ClientError = @import("main.zig").ClientError;
-
-const BackendKeyData = @This();
-pub const Tag: u8 = 'K';
-
-process_id: u32,
-secret_key: u32,
-
-pub fn read(_: std.mem.Allocator, b: []const u8) !BackendKeyData {
-    if (b.len != 8) return ProtocolError.InvalidMessageLength;
-    return .{
-        .process_id = std.mem.readIntBig(u32, b[0..4]),
-        .secret_key = std.mem.readIntBig(u32, b[4..8]),
-    };
-}
-pub fn write(self: BackendKeyData, _: std.mem.Allocator, stream_writer: anytype) !void {
-    try stream_writer.writeByte(Tag);
-    try stream_writer.writeIntBig(u32, 12); // length
-    try stream_writer.writeIntBig(u32, self.process_id);
-    try stream_writer.writeIntBig(u32, self.secret_key);
-}
-pub fn deinit(_: *BackendKeyData, _: std.mem.Allocator) void {}
-
-test "round trip" {
-    const allocator = std.testing.allocator;
-    var sm = BackendKeyData{
-        .process_id = 123,
-        .secret_key = 345,
-    };
-    defer sm.deinit(allocator);
-
-    var bal = ByteArrayList.init(allocator);
-    defer bal.deinit();
-    try sm.write(allocator, bal.writer());
-
-    var fbs = std.io.fixedBufferStream(bal.items);
-    var reader = fbs.reader();
-    const tag = try reader.readByte();
-    try std.testing.expectEqual(Tag, tag);
-    const len = try reader.readIntBig(u32);
-    const buf = try allocator.alloc(u8, len - 4);
-    defer allocator.free(buf);
-    try reader.readNoEof(buf);
-    var sm2 = try BackendKeyData.read(allocator, buf);
-    defer sm2.deinit(allocator);
-    try std.testing.expectEqual(@as(u32, 123), sm2.process_id);
-    try std.testing.expectEqual(@as(u32, 345), sm2.secret_key);
-}