Rename DEBUG log level to DEBUG1.

[tlsproxy/tlsproxy.git] / src / connection.c

diff --git a/src/connection.c b/src/connection.c
index e83bc864975403198bf792701f01e1f7f850b576..170302c9fdaf9894267c91da2ebd4934a27a6843 100644 (file)
--- a/src/connection.c
+++ b/src/connection.c
@@ -106,7 +106,7 @@ void handle_connection(int client_socket) {
      * certificate. */
     int validation_failed;
 
-    LOG(DEBUG, "new connection");
+    LOG(DEBUG1, "new connection");
 
     server_socket = -1;
     client_fd_read = NULL;
@@ -134,7 +134,7 @@ void handle_connection(int client_socket) {
         send_bad_request(client_fd_write);
         goto out;
     } else if (result == -3) {
-        LOG(DEBUG, "read_http_request(): proxy authentication failed");
+        LOG(DEBUG1, "read_http_request(): proxy authentication failed");
         send_authentication_required(client_fd_write);
         goto out;
     }
@@ -145,15 +145,15 @@ void handle_connection(int client_socket) {
         goto out;
     }
 
-    LOG(DEBUG, "target: %s:%s (HTTP 1.%d)", host, port, version_minor);
+    LOG(DEBUG1, "target: %s:%s (HTTP 1.%d)", host, port, version_minor);
 
     /* Connect to proxy server or directly to server. */
     if (global_proxy_host != NULL && global_proxy_port != NULL) {
-        LOG(DEBUG, "connecting to %s:%s", global_proxy_host,
-                                          global_proxy_port);
+        LOG(DEBUG1, "connecting to %s:%s", global_proxy_host,
+                                           global_proxy_port);
         server_socket = connect_to_host(global_proxy_host, global_proxy_port);
     } else {
-        LOG(DEBUG, "connecting to %s:%s", host, port);
+        LOG(DEBUG1, "connecting to %s:%s", host, port);
         server_socket = connect_to_host(host, port);
     }
 
@@ -194,7 +194,7 @@ void handle_connection(int client_socket) {
         }
     }
 
-    LOG(DEBUG, "connection to server established");
+    LOG(DEBUG1, "connection to server established");
 
     /* If the -u option is used and we don't know this hostname's server
      * certificate then just pass through the connection and let the client
@@ -209,13 +209,13 @@ void handle_connection(int client_socket) {
             fprintf(client_fd_write, "\r\n");
             fflush(client_fd_write);
 
-            LOG(DEBUG, "transferring data");
+            LOG(DEBUG1, "transferring data");
 
             /* Proxy data between client and server until one side is done
              * (EOF or error). */
             transfer_data(client_socket, server_socket);
 
-            LOG(DEBUG, "finished transferring data");
+            LOG(DEBUG1, "finished transferring data");
 
             goto out;
         }
@@ -235,7 +235,7 @@ void handle_connection(int client_socket) {
     }
     server_session_init = 1;
 
-    LOG(DEBUG, "starting server TLS handshake");
+    LOG(DEBUG1, "starting server TLS handshake");
 
     /* Try to establish TLS handshake between us and server. */
     result = gnutls_handshake(server_session);
@@ -247,7 +247,7 @@ void handle_connection(int client_socket) {
     }
     server_session_started = 1;
 
-    LOG(DEBUG, "server TLS handshake finished");
+    LOG(DEBUG1, "server TLS handshake finished");
 
     /* Make sure the server certificate is valid and known. */
     if (verify_tls_connection(server_session, host) != 0) {
@@ -278,7 +278,7 @@ void handle_connection(int client_socket) {
     fprintf(client_fd_write, "\r\n");
     fflush(client_fd_write);
 
-    LOG(DEBUG, "starting client TLS handshake");
+    LOG(DEBUG1, "starting client TLS handshake");
 
     /* Try to establish TLS handshake between client and us. */
     result = gnutls_handshake(client_session);
@@ -290,7 +290,7 @@ void handle_connection(int client_socket) {
     }
     client_session_started = 1;
 
-    LOG(DEBUG, "client TLS handshake finished");
+    LOG(DEBUG1, "client TLS handshake finished");
 
     /* Tell the client that the verification failed. Shouldn't be necessary as
      * the client should terminate the connection because he received the
@@ -300,14 +300,14 @@ void handle_connection(int client_socket) {
         goto out;
     }
 
-    LOG(DEBUG, "transferring TLS data");
+    LOG(DEBUG1, "transferring TLS data");
 
     /* Proxy data between client and server until one side is done (EOF or
      * error). */
     transfer_data_tls(client_socket, server_socket,
                       client_session, server_session);
 
-    LOG(DEBUG, "finished transferring TLS data");
+    LOG(DEBUG1, "finished transferring TLS data");
 
 out:
     /* Close TLS sessions if necessary. Use GNUTLS_SHUT_RDWR so the data is
@@ -338,7 +338,7 @@ out:
     } else if (server_socket != -1) {
         close(server_socket);
     }
-    LOG(DEBUG, "connection to server closed");
+    LOG(DEBUG1, "connection to server closed");
     /* Close connection to client. */
     if (client_fd_read != NULL) {
         if (client_fd_write != NULL) {
@@ -348,9 +348,9 @@ out:
     } else {
         close(client_socket);
     }
-    LOG(DEBUG, "connection to client closed");
+    LOG(DEBUG1, "connection to client closed");
 
-    LOG(DEBUG, "connection finished");
+    LOG(DEBUG1, "connection finished");
 }
 
 
@@ -618,7 +618,7 @@ static void transfer_data(int client, int server) {
     fds[1].events  = POLLIN | POLLPRI | POLLHUP | POLLERR;
     fds[1].revents = 0;
 
-    LOG(DEBUG, "transfer_data(): %d -> %d", client, server);
+    LOG(DEBUG1, "transfer_data(): %d -> %d", client, server);
 
     for (;;) {
         int result = poll(fds, 2 /* fd count */, -1 /* no timeout */);
@@ -703,8 +703,8 @@ static void transfer_data_tls(int client, int server,
     if (gnutls_record_get_max_size(server_session) < buffer_size) {
         buffer_size = gnutls_record_get_max_size(server_session);
     }
-    LOG(DEBUG, "transfer_data_tls(): suggested buffer size: %ld",
-               (long int)buffer_size);
+    LOG(DEBUG1, "transfer_data_tls(): suggested buffer size: %ld",
+                (long int)buffer_size);
 
     for (;;) {
         int result = poll(fds, 2 /* fd count */, -1 /* no timeout */);
@@ -819,14 +819,14 @@ static int connect_to_host(const char *hostname, const char *port) {
                                server->ai_socktype,
                                server->ai_protocol);
         if (server_socket < 0) {
-            LOG_PERROR(DEBUG, "connect_to_host(): socket(), trying next");
+            LOG_PERROR(DEBUG1, "connect_to_host(): socket(), trying next");
             continue;
         }
 
         if (connect(server_socket, server->ai_addr, server->ai_addrlen) == 0) {
             break;
         }
-        LOG_PERROR(DEBUG, "connect_to_host(): connect(), trying next");
+        LOG_PERROR(DEBUG1, "connect_to_host(): connect(), trying next");
 
         close(server_socket);
     }