geomyidae

commit a1cdda3a103efbe3da4dfed6b2b26301d1b83757
parent 1ee9a83904a0077b273014297bd5ca0a1d076148
Author: Christoph Lohmann <20h@r-36.net>
Date:   Tue, 30 Jan 2018 22:21:42 +0100

Adding gopher+ compatibility.

Diffstat:
main.c
 | 
17
++++++++++++++---

1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/main.c b/main.c
@@ -130,6 +130,20 @@ handlerequest(int sock, char *base, char *ohost, char *port, char *clienth,
 	c = strchr(recvb, '\n');
 	if (c)
 		c[0] = '\0';
+	sear = strchr(recvb, '\t');
+	if (sear != nil) {
+		*sear++ = '\0';
+
+		/* Gopher+ compatibility hack. */
+		if (*sear == '+' || *sear == '$' || *sear == '!') {
+			dprintf(sock, "+-2\r\n");
+			dprintf(sock, "+INFO: 1gopher+\t\t%s\t%s\r\n",
+					ohost, port);
+			dprintf(sock, "+ADMIN:\r\n Admin: Me\r\n");
+			return;
+		}
+	}
+
 	memmove(recvc, recvb, len+1);
 
 	if (!strncmp(recvb, "URL:", 4)) {
@@ -143,9 +157,6 @@ handlerequest(int sock, char *base, char *ohost, char *port, char *clienth,
 		return;
 	}
 
-	sear = strchr(recvb, '\t');
-	if (sear != nil)
-		*sear++ = '\0';
 	args = strchr(recvb, '?');
 	if (args != nil)
 		*args++ = '\0';