From d51e0595a80d723fe0ce61a220c329dff85c8f0c Mon Sep 17 00:00:00 2001
From: bernat <none>
Date: Wed, 9 Nov 2005 13:59:31 +0100
Subject: [PATCH] CGI pour Apache pour le portail captif

darcs-hash:20051109125931-d1718-3e16c1da886636e4ae382b516f6af9f186c70777.gz
---
 wifi/addip.c | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 wifi/addip.c

diff --git a/wifi/addip.c b/wifi/addip.c
new file mode 100644
index 00000000..ca973ead
--- /dev/null
+++ b/wifi/addip.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+int main() {
+	FILE *fd;
+	char *ip;
+	
+	if ((fd = fopen("/hotspot.socket", "a")) == NULL)
+         	goto erreur;
+	
+	if ((ip = getenv("REMOTE_ADDR")) == NULL)
+	        goto erreur;
+	
+	fprintf(fd, "%s\n", ip);
+	fflush(fd);
+	fclose(fd);
+	
+	printf("Location: https://wifi.crans.org/captifauthok.html\r\n");
+	printf("\r\n");
+	return 0;
+	
+erreur:
+	printf("Location: https://wifi.crans.org/captiferreur.html\r\n");
+	printf("\r\n");
+	return 0;
+}