naming: globally unic identifier

Change-Id: I0da5ca620a08dd5a4508c59861e009e953b580d4
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

diff --git a/src/afb-websock.c b/src/afb-websock.c
index b6056ad..1c087e2 100644 (file)
--- a/src/afb-websock.c
+++ b/src/afb-websock.c
@@ -39,7 +39,7 @@ static const char sec_websocket_key_s[] = "Sec-WebSocket-Key";
 static const char sec_websocket_version_s[] = "Sec-WebSocket-Version";
 static const char sec_websocket_accept_s[] = "Sec-WebSocket-Accept";
 static const char sec_websocket_protocol_s[] = "Sec-WebSocket-Protocol";
-static const char websocket_uuid[] = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
+static const char websocket_guid[] = "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
 
 
 struct afb_websock
@@ -108,10 +108,10 @@ static void make_accept_value(const char *key, char result[29])
 {
        unsigned char md[SHA_DIGEST_LENGTH+1];
        size_t len = strlen(key);
-       char *buffer = alloca(len + sizeof websocket_uuid - 1);
+       char *buffer = alloca(len + sizeof websocket_guid - 1);
        memcpy(buffer, key, len);
-       memcpy(buffer + len, websocket_uuid, sizeof websocket_uuid - 1);
-       SHA1((const unsigned char *)buffer, (unsigned long)(len + sizeof websocket_uuid - 1), md);
+       memcpy(buffer + len, websocket_guid, sizeof websocket_guid - 1);
+       SHA1((const unsigned char *)buffer, (unsigned long)(len + sizeof websocket_guid - 1), md);
        assert(SHA_DIGEST_LENGTH == 20);
        md[20] = 0;
        enc64(&md[0], &result[0]);