From 51d823832538d495f382299ec668e7afa1cc12f8 Mon Sep 17 00:00:00 2001
From: Jaakko Keränen <jaakko.keranen@iki.fi>
Date: Sat, 2 Jan 2021 11:35:53 +0200
Subject: Add support for Finger protocol

A patch courtesy of John Cowan.

IssueID #106
---
 src/gopher.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

(limited to 'src/gopher.c')

diff --git a/src/gopher.c b/src/gopher.c
index dfdcf672..229ff9f4 100644
--- a/src/gopher.c
+++ b/src/gopher.c
@@ -149,16 +149,21 @@ void deinit_Gopher(iGopher *d) {
 void open_Gopher(iGopher *d, const iString *url) {
     iUrl parts;
     init_Url(&parts, url);
-    /* Determine Gopher item type. */
-    d->type = '1';
     if (!isEmpty_Range(&parts.path)) {
         if (*parts.path.start == '/') {
             parts.path.start++;
         }
-        if (parts.path.start < parts.path.end) {
-            d->type = *parts.path.start;
-            parts.path.start++;
-        }
+    }
+    /* Determine Gopher item type (finger is type 0). */
+    if (equalCase_Rangecc(parts.scheme, "finger")) {
+        d->type = '0';
+    }
+    else if (parts.path.start < parts.path.end) {
+                d->type = *parts.path.start;
+                parts.path.start++;
+    }
+    else {
+      d->type = '1';
     }
     if (d->type == '7' && isEmpty_Range(&parts.query)) {
         /* Ask for the query parameters first. */
-- 
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