From af143e82d090fbb29762a84c448fb5309cc32b7c Mon Sep 17 00:00:00 2001
From: Halil Durak <halildrk@gmail.com>
Date: Fri, 17 Jul 2026 14:40:19 +0300
Subject: [PATCH] `body_init`: remove dead code

---
 src/browser/webapi/net/body_init.zig | 46 ----------------------------
 1 file changed, 46 deletions(-)

diff --git a/src/browser/webapi/net/body_init.zig b/src/browser/webapi/net/body_init.zig
index 551a03613..d47ecad31 100644
--- a/src/browser/webapi/net/body_init.zig
+++ b/src/browser/webapi/net/body_init.zig
@@ -125,43 +125,6 @@ pub const Extracted = struct {
     content_type: ?[]const u8,
 };
 
-pub fn parseFormData(bytes: []const u8, content_type: []const u8, exec: *const js.Execution) !*FormData {
-    const end = std.mem.indexOfScalar(u8, content_type, ';') orelse content_type.len;
-    const essence = std.mem.trim(u8, content_type[0..end], " \t");
-
-    if (std.ascii.eqlIgnoreCase(essence, "multipart/form-data")) {
-        const boundary = multipartBoundary(content_type) orelse return error.InvalidFormData;
-        return FormData.initFromMultipart(bytes, boundary, exec);
-    }
-    if (std.ascii.eqlIgnoreCase(essence, "application/x-www-form-urlencoded")) {
-        return FormData.initFromUrlEncoded(bytes, exec);
-    }
-    return error.InvalidFormData;
-}
-
-// Extracts the boundary param from a multipart/form-data Content-Type.
-// Splitting on ';' is safe: RFC 2046 §5.1.1 bchars never include ';', even
-// in the quoted form.
-fn multipartBoundary(content_type: []const u8) ?[]const u8 {
-    var it = std.mem.splitScalar(u8, content_type, ';');
-    _ = it.next(); // skip the type/subtype
-    while (it.next()) |param_| {
-        const param = std.mem.trim(u8, param_, " \t");
-        if (!std.ascii.startsWithIgnoreCase(param, "boundary=")) {
-            continue;
-        }
-        var value = param["boundary=".len..];
-        if (value.len >= 2 and value[0] == '"' and value[value.len - 1] == '"') {
-            value = value[1 .. value.len - 1];
-        }
-        if (value.len == 0) {
-            return null;
-        }
-        return value;
-    }
-    return null;
-}
-
 // "UTF-8 decode" (Encoding §4.2) strips a leading BOM; consuming a body as
 // text/json must use it, while arrayBuffer/blob/bytes keep the raw bytes.
 pub fn stripUtf8Bom(bytes: []const u8) []const u8 {
@@ -225,15 +188,6 @@ test "BodyInit: buffer source has no default Content-Type" {
     try testing.expectEqual(true, r.content_type == null);
 }
 
-test "multipartBoundary" {
-    try testing.expectString("----abc", multipartBoundary("multipart/form-data; boundary=----abc").?);
-    try testing.expectString("a b", multipartBoundary("multipart/form-data; boundary=\"a b\"").?);
-    try testing.expectString("x", multipartBoundary("multipart/form-data; charset=UTF-8; Boundary=x").?);
-    try testing.expectEqual(null, multipartBoundary("multipart/form-data"));
-    try testing.expectEqual(null, multipartBoundary("multipart/form-data; boundary="));
-    try testing.expectEqual(null, multipartBoundary("multipart/form-data; charset=UTF-8"));
-}
-
 test "stripUtf8Bom" {
     try testing.expectString("abc", stripUtf8Bom("\xef\xbb\xbfabc"));
     try testing.expectString("abc", stripUtf8Bom("abc"));