Run entire source base through GNU indent to tidy up the varying

[u/mdw/putty] / rlogin.c

diff --git a/rlogin.c b/rlogin.c
index acb27c8..688c159 100644 (file)
--- a/rlogin.c
+++ b/rlogin.c
@@ -21,48 +21,53 @@ static char *sb_buf = NULL;
 static int sb_size = 0;
 #define SB_DELTA 1024
 
-static void c_write (char *buf, int len) {
+static void c_write(char *buf, int len)
+{
     from_backend(0, buf, len);
 }
 
-static int rlogin_closing (Plug plug, char *error_msg, int error_code, int calling_back) {
+static int rlogin_closing(Plug plug, char *error_msg, int error_code,
+                         int calling_back)
+{
     sk_close(s);
     s = NULL;
     if (error_msg) {
-        /* A socket error has occurred. */
-        connection_fatal (error_msg);
-    } /* Otherwise, the remote side closed the connection normally. */
+       /* A socket error has occurred. */
+       connection_fatal(error_msg);
+    }                                 /* Otherwise, the remote side closed the connection normally. */
     return 0;
 }
 
-static int rlogin_receive (Plug plug, int urgent, char *data, int len) {
+static int rlogin_receive(Plug plug, int urgent, char *data, int len)
+{
     if (urgent == 2) {
-        char c;
-        
-        c = *data++; len--;
-        if (c == '\x80')
-            rlogin_size();
-        /*
-         * We should flush everything (aka Telnet SYNCH) if we see
-         * 0x02, and we should turn off and on _local_ flow control
-         * on 0x10 and 0x20 respectively. I'm not convinced it's
-         * worth it...
-         */
+       char c;
+
+       c = *data++;
+       len--;
+       if (c == '\x80')
+           rlogin_size();
+       /*
+        * We should flush everything (aka Telnet SYNCH) if we see
+        * 0x02, and we should turn off and on _local_ flow control
+        * on 0x10 and 0x20 respectively. I'm not convinced it's
+        * worth it...
+        */
     } else {
-        /*
-         * Main rlogin protocol. This is really simple: the first
-         * byte is expected to be NULL and is ignored, and the rest
-         * is printed.
-         */
-        static int firstbyte = 1;
-        if (firstbyte) {
-            if (data[0] == '\0') {
-                data++;
-                len--;
-            }
-            firstbyte = 0;
-        }
-        c_write(data, len);
+       /*
+        * Main rlogin protocol. This is really simple: the first
+        * byte is expected to be NULL and is ignored, and the rest
+        * is printed.
+        */
+       static int firstbyte = 1;
+       if (firstbyte) {
+           if (data[0] == '\0') {
+               data++;
+               len--;
+           }
+           firstbyte = 0;
+       }
+       c_write(data, len);
     }
     return 1;
 }
@@ -74,7 +79,8 @@ static int rlogin_receive (Plug plug, int urgent, char *data, int len) {
  *
  * Also places the canonical host name into `realhost'.
  */
-static char *rlogin_init (char *host, int port, char **realhost) {
+static char *rlogin_init(char *host, int port, char **realhost)
+{
     static struct plug_function_table fn_table = {
        rlogin_closing,
        rlogin_receive
@@ -87,7 +93,7 @@ static char *rlogin_init (char *host, int port, char **realhost) {
      * Try to find host.
      */
     addr = sk_namelookup(host, realhost);
-    if ( (err = sk_addr_error(addr)) )
+    if ((err = sk_addr_error(addr)))
        return err;
 
     if (port < 0)
@@ -97,7 +103,7 @@ static char *rlogin_init (char *host, int port, char **realhost) {
      * Open socket.
      */
     s = sk_new(addr, port, 1, 0, &fn_table_ptr);
-    if ( (err = sk_socket_error(s)) )
+    if ((err = sk_socket_error(s)))
        return err;
 
     sk_addr_free(addr);
@@ -107,18 +113,18 @@ static char *rlogin_init (char *host, int port, char **realhost) {
      */
 
     {
-        char z = 0;
-        char *p;
-        sk_write(s, &z, 1);
-        sk_write(s, cfg.localusername, strlen(cfg.localusername));
-        sk_write(s, &z, 1);
-        sk_write(s, cfg.username, strlen(cfg.username));
-        sk_write(s, &z, 1);
-        sk_write(s, cfg.termtype, strlen(cfg.termtype));
-        sk_write(s, "/", 1);
-        for(p = cfg.termspeed; isdigit(*p); p++);
-        sk_write(s, cfg.termspeed, p - cfg.termspeed);
-        sk_write(s, &z, 1);
+       char z = 0;
+       char *p;
+       sk_write(s, &z, 1);
+       sk_write(s, cfg.localusername, strlen(cfg.localusername));
+       sk_write(s, &z, 1);
+       sk_write(s, cfg.username, strlen(cfg.username));
+       sk_write(s, &z, 1);
+       sk_write(s, cfg.termtype, strlen(cfg.termtype));
+       sk_write(s, "/", 1);
+       for (p = cfg.termspeed; isdigit(*p); p++);
+       sk_write(s, cfg.termspeed, p - cfg.termspeed);
+       sk_write(s, &z, 1);
     }
 
     return NULL;
@@ -127,7 +133,8 @@ static char *rlogin_init (char *host, int port, char **realhost) {
 /*
  * Called to send data down the rlogin connection.
  */
-static void rlogin_send (char *buf, int len) {
+static void rlogin_send(char *buf, int len)
+{
 
     if (s == NULL)
        return;
@@ -138,11 +145,14 @@ static void rlogin_send (char *buf, int len) {
 /*
  * Called to set the size of the window
  */
-static void rlogin_size(void) {
+static void rlogin_size(void)
+{
     char b[12] = { '\xFF', '\xFF', 0x73, 0x73, 0, 0, 0, 0, 0, 0, 0, 0 };
 
-    b[6] = cols >> 8; b[7] = cols & 0xFF;
-    b[4] = rows >> 8; b[5] = rows & 0xFF;
+    b[6] = cols >> 8;
+    b[7] = cols & 0xFF;
+    b[4] = rows >> 8;
+    b[5] = rows & 0xFF;
     sk_write(s, b, 12);
     return;
 }
@@ -150,16 +160,24 @@ static void rlogin_size(void) {
 /*
  * Send rlogin special codes.
  */
-static void rlogin_special (Telnet_Special code) {
+static void rlogin_special(Telnet_Special code)
+{
     /* Do nothing! */
     return;
 }
 
-static Socket rlogin_socket(void) { return s; }
+static Socket rlogin_socket(void)
+{
+    return s;
+}
 
-static int rlogin_sendok(void) { return 1; }
+static int rlogin_sendok(void)
+{
+    return 1;
+}
 
-static int rlogin_ldisc(int option) {
+static int rlogin_ldisc(int option)
+{
     return 0;
 }