geomyidae

commit 6c9e39e916f752250680a56bc2dad229c040af7a
parent 2f292620fba218aa4d57117dadd4182799f25460
Author: Christoph Lohmann <20h@r-36.net>
Date:   Sun, 26 Apr 2020 12:23:19 +0200

Add comment about special cases in request handling.

Diffstat:
main.c
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/main.c b/main.c
@@ -189,6 +189,18 @@ handlerequest(int sock, char *base, char *ohost, char *port, char *clienth,
 		return;
 	}
 
+	/*
+	 * Valid cases in gopher we overwrite here, but could be used for
+	 * other geomyidae features:
+	 *
+	 *	request string = "?..." -> "/?..."
+	 *	request string = "" -> "/"
+	 *	request string = "somestring" -> "/somestring"
+	 *
+	 * Be careful, when you consider those special cases to be used
+	 * for some feature. You can easily do good and bad.
+	 */
+
 	args = strchr(recvb, '?');
 	if (args != NULL)
 		*args++ = '\0';