1 files changed, 44 insertions, 0 deletions
diff --git a/src/http/handler/Interface.zig b/src/http/handler/Interface.zig
new file mode 100644
index 0000000..2238424
--- /dev/null
+++ b/src/http/handler/Interface.zig
@@ -0,0 +1,44 @@
+const std = @import("std");
+const Response = @import("../Response.zig");
+const Route = @import("../Route.zig");
+
+route: Route,
+base: *const anyopaque,
+handler: *const fn (
+    *const anyopaque,
+    std.mem.Allocator,
+    std.mem.Allocator,
+    std.Io,
+    *std.http.Server.Request,
+) Response,
+
+pub fn from(instance: anytype, route: Route) @This() {
+    const PtrT = @TypeOf(instance);
+    const func = struct {
+        pub fn handle(
+            base: *const anyopaque,
+            gpa: std.mem.Allocator,
+            arena: std.mem.Allocator,
+            io: std.Io,
+            request: *std.http.Server.Request,
+        ) Response {
+            return @as(PtrT, @ptrCast(@alignCast(base))).handle(gpa, arena, io, request);
+        }
+    }.handle;
+
+    return .{
+        .base = @ptrCast(instance),
+        .handler = func,
+        .route = route,
+    };
+}
+
+pub fn handle(
+    self: *const @This(),
+    gpa: std.mem.Allocator,
+    arena: std.mem.Allocator,
+    io: std.Io,
+    request: *std.http.Server.Request,
+) Response {
+    return self.handler(self.base, gpa, arena, io, request);
+}