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authorMartin Ashby <martin@ashbysoft.com>2023-09-26 06:51:06 +0100
committerMartin Ashby <martin@ashbysoft.com>2023-09-26 06:51:06 +0100
commit183d60a6e87230cc767c56900b94c9c694596de1 (patch)
treec08b473a293dc465989a09c5d681191898cf2c2f /src/password_message.zig
parent02f9e99bfccad8837d327880f756ec7bab711783 (diff)
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Move protocol definitions into a subfolder
Diffstat (limited to 'src/password_message.zig')
-rw-r--r--src/password_message.zig45
1 files changed, 0 insertions, 45 deletions
diff --git a/src/password_message.zig b/src/password_message.zig
deleted file mode 100644
index 1a8c17a..0000000
--- a/src/password_message.zig
+++ /dev/null
@@ -1,45 +0,0 @@
-const std = @import("std");
-const ByteArrayList = std.ArrayList(u8);
-const PasswordMessage = @This();
-
-pub const Tag: u8 = 'p';
-password: []const u8,
-password_owned: bool = false,
-
-pub fn read(allocator: std.mem.Allocator, b: []const u8) !PasswordMessage {
- return .{ .password = try allocator.dupe(u8, b), .password_owned = true };
-}
-
-pub fn write(self: PasswordMessage, _: std.mem.Allocator, stream_writer: anytype) !void {
- try stream_writer.writeByte(Tag);
- try stream_writer.writeIntBig(u32, 5 + @as(u32, @intCast(self.password.len)));
- try stream_writer.writeAll(self.password);
- try stream_writer.writeByte(0);
-}
-
-pub fn deinit(self: *PasswordMessage, allocator: std.mem.Allocator) void {
- if (self.password_owned) allocator.free(self.password);
-}
-
-test "round trip" {
- const allocator = std.testing.allocator;
- var sm = PasswordMessage{
- .password = "foobar",
- };
- 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 PasswordMessage.read(allocator, buf);
- defer sm2.deinit(allocator);
-}