1 files changed, 21 insertions, 0 deletions

diff --git a/parsing.c b/parsing.c
index 1b22fcf..4173dd4 100644
--- a/parsing.c
+++ b/parsing.c
@@ -74,31 +74,52 @@ int cgit_read_config(const char *filename, configfn fn)
 
         while((len = read_config_line(f, line, &value, sizeof(line))) > 0)
                 (*fn)(line, value);
 
         fclose(f);
         return ret;
 }
 
+char *convert_query_hexchar(char *txt)
+{
+        int d1, d2;
+        if (strlen(txt) < 3) {
+                *txt = '\0';
+                return txt-1;
+        }
+        d1 = hextoint(*(txt+1));
+        d2 = hextoint(*(txt+2));
+        if (d1<0 || d2<0) {
+                strcpy(txt, txt+3);
+                return txt-1;
+        } else {
+                *txt = d1 * 16 + d2;
+                strcpy(txt+1, txt+3);
+                return txt;
+        }
+}
+
 int cgit_parse_query(char *txt, configfn fn)
 {
         char *t, *value = NULL, c;
 
         if (!txt)
                 return 0;
 
         t = txt = xstrdup(txt);
  
         while((c=*t) != '\0') {
                 if (c=='=') {
                         *t = '\0';
                         value = t+1;
                 } else if (c=='+') {
                         *t = ' ';
+                } else if (c=='%') {
+                        t = convert_query_hexchar(t);
                 } else if (c=='&') {
                         *t = '\0';
                         (*fn)(txt, value);
                         txt = t+1;
                         value = NULL;
                 }
                 t++;
         }