Add http.Context

src/http/conn.zig

@@ -2,6 +2,8 @@ const std = @import("std");
 
 pub const Connection = struct {
     pub const Id = u64;
+    pub const Writer = std.net.Stream.Writer;
+    pub const Reader = std.net.Stream.Reader;
 
     id: Id,
     address: std.net.Address,

src/http/lib.zig

@@ -29,6 +29,18 @@ pub const Request = struct {
     body: ?[]const u8 = null,
 };
 
+pub const Context = struct {
+    arena_alloc: std.mem.Allocator,
+    request: *const Request,
+    connection: *const Connection,
+
+    const Writer = ResponseStream(Connection.Writer);
+
+    pub fn openResponse(self: *Context, headers: *const Headers, status: Status) !Writer {
+        return try response_stream.open(self.arena_alloc, self.connection.stream.writer(), headers, status);
+    }
+};
+
 test {
     _ = conn;
     _ = response_stream;

src/http/response_stream.zig

@@ -5,7 +5,7 @@ const Status = http.Status;
 const Headers = http.Headers;
 
 const chunk_size = 16 * 1024;
-pub fn openResponse(
+pub fn open(
     alloc: std.mem.Allocator,
     writer: anytype,
     headers: *const Headers,
@@ -176,7 +176,7 @@ const _tests = struct {
         defer headers.deinit();
 
         {
-            var stream = try openResponse(
+            var stream = try open(
                 std.testing.allocator,
                 test_stream.writer(),
                 &headers,
@@ -206,7 +206,7 @@ const _tests = struct {
         try headers.put("Content-Type", "text/plain");
 
         {
-            var stream = try openResponse(
+            var stream = try open(
                 std.testing.allocator,
                 test_stream.writer(),
                 &headers,
@@ -237,7 +237,7 @@ const _tests = struct {
         try headers.put("Content-Type", "text/plain");
 
         {
-            var stream = try openResponse(
+            var stream = try open(
                 std.testing.allocator,
                 test_stream.writer(),
                 &headers,
@@ -267,7 +267,7 @@ const _tests = struct {
         try headers.put("Content-Type", "text/plain");
 
         {
-            var stream = try openResponse(
+            var stream = try open(
                 std.testing.allocator,
                 test_stream.writer(),
                 &headers,
@@ -301,7 +301,7 @@ const _tests = struct {
         try headers.put("Content-Type", "text/plain");
 
         {
-            var stream = try openResponse(
+            var stream = try open(
                 std.testing.allocator,
                 test_stream.writer(),
                 &headers,
@@ -342,7 +342,7 @@ const _tests = struct {
         try headers.put("Content-Type", "text/plain");
 
         {
-            var stream = try openResponse(
+            var stream = try open(
                 std.testing.allocator,
                 test_stream.writer(),
                 &headers,