From f82b4294d859dc13ebaf96c9e24019d368bb724a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Revol?= <revol@free.fr>
Date: Wed, 6 Mar 2019 04:54:56 +0100
Subject: [PATCH] urlwrapper: add support for binary plist webloc files

Quite hardcoded but it works.

We only support URLs shorter than 256 bytes as it's the only samples I have.
---
 src/bin/urlwrapper.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/bin/urlwrapper.cpp b/src/bin/urlwrapper.cpp
index 9fea225f4a..49aa7a829b 100644
--- a/src/bin/urlwrapper.cpp
+++ b/src/bin/urlwrapper.cpp
@@ -135,8 +135,18 @@ UrlWrapper::RefsReceived(BMessage* msg)
 					continue;
 				BString contents;
 				BString url;
-				if (f.ReadAt(0LL, contents.LockBuffer(size), size) < B_OK)
+				char *buffer = contents.LockBuffer(size);
+				const char bplist_match[] = "bplist00\xd1\x01\x02SURL_\x10";
+				if (f.ReadAt(0LL, buffer, size) < B_OK)
 					continue;
+					printf("webloc\n");
+				if (size > (sizeof(bplist_match) + 2)
+					&& !strncmp(buffer, bplist_match, sizeof(bplist_match) - 1)) {
+					// binary plist, let's be crude
+					uint8 len = buffer[sizeof(bplist_match) - 1];
+					url.SetTo(buffer + sizeof(bplist_match), len);
+					*buffer = 0; // make sure we don't try to interpret as xml
+				}
 				contents.UnlockBuffer();
 				int state = 0;
 				while (contents.Length()) {