Add TLS 1.3 support, improve fetch() HTTPS performance

1 files changed, 49 insertions, 0 deletions

diff --git a/src/http/method.zig b/src/http/method.zig
new file mode 100644
index 000000000..f306e522e
--- /dev/null
+++ b/src/http/method.zig
@@ -0,0 +1,49 @@
+usingnamespace @import("../global.zig");
+
+pub const Method = enum {
+    GET,
+    HEAD,
+    PATCH,
+    PUT,
+    POST,
+    OPTIONS,
+    CONNECT,
+    TRACE,
+
+    pub fn which(str: []const u8) ?Method {
+        if (str.len < 3) {
+            return null;
+        }
+        const Match = strings.ExactSizeMatcher(2);
+        // we already did the length check
+        switch (Match.match(str[0..2])) {
+            Match.case("GE"), Match.case("ge") => {
+                return .GET;
+            },
+            Match.case("HE"), Match.case("he") => {
+                return .HEAD;
+            },
+            Match.case("PA"), Match.case("pa") => {
+                return .PATCH;
+            },
+            Match.case("PO"), Match.case("po") => {
+                return .POST;
+            },
+            Match.case("PU"), Match.case("pu") => {
+                return .PUT;
+            },
+            Match.case("OP"), Match.case("op") => {
+                return .OPTIONS;
+            },
+            Match.case("CO"), Match.case("co") => {
+                return .CONNECT;
+            },
+            Match.case("TR"), Match.case("tr") => {
+                return .TRACE;
+            },
+            else => {
+                return null;
+            },
+        }
+    }
+};