# --- T2-COPYRIGHT-NOTE-BEGIN ---
# T2 SDE: package/*/fget/http-urlencode.patch
# Copyright (C) 2024 The T2 SDE Project
# 
# This Copyright note is generated by scripts/Create-CopyPatch,
# more information can be found in the files COPYING and README.
# 
# This patch file is dual-licensed. It is available under the license the
# patched project is licensed under, as long as it is an OpenSource license
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
# of the GNU General Public License version 2 as used by the T2 SDE.
# --- T2-COPYRIGHT-NOTE-END ---

--- ./fget.c.vanilla	2024-03-20 13:26:53.078325517 +0100
+++ ./fget.c	2024-03-20 13:38:30.234325849 +0100
@@ -112,10 +112,21 @@
   static stralloc auth = {0};
   static stralloc b64 = {0};
   static char base64[]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+  static char hex[]="0123456789ABCDEF";
   char buf[20];
 
   stralloc_copys(request,"GET ");
-  stralloc_cats(request,path);
+  // url escape
+  for (unsigned char c; *path; path++) {
+    c = *path;
+    if (isalnum(c) || (c >= '-' && c <= '/') || (c == '~'))  {
+      stralloc_append(request,path);
+    } else {
+      stralloc_append(request,"%");
+      stralloc_append(request,hex+(c>>4));
+      stralloc_append(request,hex+(c&0xf));
+    }
+  }
   stralloc_cats(request," HTTP/1.0\r\nHost: ");
   stralloc_cat(request,&host);
   stralloc_cats(request,":");