hare

commit 45231d7cf5986efd9397ed211c80887f9a690a1e
parent 138a84601a9f4dd7d8908346710885e15ef4456b
Author: Drew DeVault <sir@cmpwn.com>
Date:   Thu,  9 Feb 2023 23:23:30 +0100

net::uri: add dup

Signed-off-by: Drew DeVault <sir@cmpwn.com>

Diffstat:
M
net/uri/uri.ha
 | 
21
+++++++++++++++++++++

1 file changed, 21 insertions(+), 0 deletions(-)
diff --git a/net/uri/uri.ha b/net/uri/uri.ha
@@ -1,4 +1,5 @@
 use net::ip;
+use strings;
 
 // Representation of a parsed URI.
 export type uri = struct {
@@ -13,6 +14,26 @@ export type uri = struct {
 	fragment: str,
 };
 
+// Duplicates a [[uri]].
+export fn dup(u: *uri) uri = {
+	return uri {
+		scheme = strings::dup(u.scheme),
+
+		host = match (u.host) {
+		case let host: str =>
+			yield strings::dup(host);
+		case let ip: ip::addr =>
+			yield strings::dup(ip::string(ip));
+		},
+		port = u.port,
+		userinfo = strings::dup(u.userinfo),
+
+		path = strings::dup(u.path),
+		query = strings::dup(u.query),
+		fragment = strings::dup(u.fragment),
+	};
+};
+
 // Frees resources associated with a [[uri]].
 export fn finish(u: *uri) void = {
 	free(u.scheme);