Include client name in key logging.

1 files changed, 37 insertions, 29 deletions

diff --git a/tty-keys.c b/tty-keys.c
index ecd4bb20..a011fcab 100644
--- a/tty-keys.c
+++ b/tty-keys.c
@@ -470,21 +470,22 @@ static int
 tty_keys_next1(struct tty *tty, const char *buf, size_t len, key_code *key,
     size_t *size, int expired)
 {
+	struct client		*c = tty->client;
 	struct tty_key		*tk, *tk1;
 	struct utf8_data	 ud;
 	enum utf8_state		 more;
 	u_int			 i;
 	wchar_t			 wc;
 
-	log_debug("next key is %zu (%.*s) (expired=%d)", len, (int)len, buf,
-	    expired);
+	log_debug("%s: next key is %zu (%.*s) (expired=%d)", c->name, len,
+	    (int)len, buf, expired);
 
 	/* Is this a known key? */
 	tk = tty_keys_find(tty, buf, len, size);
 	if (tk != NULL && tk->key != KEYC_UNKNOWN) {
 		tk1 = tk;
 		do
-			log_debug("keys in list: %#llx", tk1->key);
+			log_debug("%s: keys in list: %#llx", c->name, tk1->key);
 		while ((tk1 = tk1->next) != NULL);
 		if (tk->next != NULL && !expired)
 			return (1);
@@ -510,7 +511,8 @@ tty_keys_next1(struct tty *tty, const char *buf, size_t len, key_code *key,
 			return (-1);
 		*key = wc;
 
-		log_debug("UTF-8 key %.*s %#llx", (int)ud.size, buf, *key);
+		log_debug("%s: UTF-8 key %.*s %#llx", c->name, (int)ud.size,
+		    buf, *key);
 		return (0);
 	}
 
@@ -524,6 +526,7 @@ tty_keys_next1(struct tty *tty, const char *buf, size_t len, key_code *key,
 key_code
 tty_keys_next(struct tty *tty)
 {
+	struct client	*c = tty->client;
 	struct timeval	 tv;
 	const char	*buf;
 	size_t		 len, size;
@@ -537,7 +540,7 @@ tty_keys_next(struct tty *tty)
 
 	if (len == 0)
 		return (0);
-	log_debug("keys are %zu (%.*s)", len, (int)len, buf);
+	log_debug("%s: keys are %zu (%.*s)", c->name, len, (int)len, buf);
 
 	/* Is this a device attributes response? */
 	switch (tty_keys_device_attributes(tty, buf, len, &size)) {
@@ -606,7 +609,7 @@ first_key:
 	goto complete_key;
 
 partial_key:
-	log_debug("partial key %.*s", (int)len, buf);
+	log_debug("%s: partial key %.*s", c->name, (int)len, buf);
 
 	/* If timer is going, check for expiration. */
 	if (tty->flags & TTY_TIMER) {
@@ -633,7 +636,7 @@ partial_key:
 	return (0);
 
 complete_key:
-	log_debug("complete key %.*s %#llx", (int)size, buf, key);
+	log_debug("%s: complete key %.*s %#llx", c->name, (int)size, buf, key);
 
 	/*
 	 * Check for backspace key using termios VERASE - the terminfo
@@ -668,7 +671,7 @@ complete_key:
 	return (1);
 
 discard_key:
-	log_debug("discard key %.*s %#llx", (int)size, buf, key);
+	log_debug("%s: discard key %.*s %#llx", c->name, (int)size, buf, key);
 
 	/* Remove data from buffer. */
 	evbuffer_drain(tty->in, size);
@@ -695,9 +698,10 @@ tty_keys_callback(__unused int fd, __unused short events, void *data)
 static int
 tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
 {
+	struct client		*c = tty->client;
 	struct mouse_event	*m = &tty->mouse;
 	u_int			 i, x, y, b, sgr_b;
-	u_char			 sgr_type, c;
+	u_char			 sgr_type, ch;
 
 	/*
 	 * Standard mouse sequences are \033[M followed by three characters
@@ -736,15 +740,15 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
 		for (i = 0; i < 3; i++) {
 			if (len <= *size)
 				return (1);
-			c = (u_char)buf[(*size)++];
+			ch = (u_char)buf[(*size)++];
 			if (i == 0)
-				b = c;
+				b = ch;
 			else if (i == 1)
-				x = c;
+				x = ch;
 			else
-				y = c;
+				y = ch;
 		}
-		log_debug("mouse input: %.*s", (int)*size, buf);
+		log_debug("%s: mouse input: %.*s", c->name, (int)*size, buf);
 
 		/* Check and return the mouse input. */
 		if (b < 32)
@@ -764,34 +768,35 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
 		while (1) {
 			if (len <= *size)
 				return (1);
-			c = (u_char)buf[(*size)++];
-			if (c == ';')
+			ch = (u_char)buf[(*size)++];
+			if (ch == ';')
 				break;
-			if (c < '0' || c > '9')
+			if (ch < '0' || ch > '9')
 				return (-1);
-			sgr_b = 10 * sgr_b + (c - '0');
+			sgr_b = 10 * sgr_b + (ch - '0');
 		}
 		while (1) {
 			if (len <= *size)
 				return (1);
-			c = (u_char)buf[(*size)++];
-			if (c == ';')
+			ch = (u_char)buf[(*size)++];
+			if (ch == ';')
 				break;
-			if (c < '0' || c > '9')
+			if (ch < '0' || ch > '9')
 				return (-1);
-			x = 10 * x + (c - '0');
+			x = 10 * x + (ch - '0');
 		}
 		while (1) {
 			if (len <= *size)
 				return (1);
-			c = (u_char)buf[(*size)++];
-			if (c == 'M' || c == 'm')
+			ch = (u_char)buf[(*size)++];
+			if (ch == 'M' || ch == 'm')
 				break;
-			if (c < '0' || c > '9')
+			if (ch < '0' || ch > '9')
 				return (-1);
-			y = 10 * y + (c - '0');
+			y = 10 * y + (ch - '0');
 		}
-		log_debug("mouse input (SGR): %.*s", (int)*size, buf);
+		log_debug("%s: mouse input (SGR): %.*s", c->name, (int)*size,
+		    buf);
 
 		/* Check and return the mouse input. */
 		if (x < 1 || y < 1)
@@ -801,7 +806,7 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
 		b = sgr_b;
 
 		/* Type is M for press, m for release. */
-		sgr_type = c;
+		sgr_type = ch;
 		if (sgr_type == 'm')
 			b |= 3;
 
@@ -837,6 +842,7 @@ static int
 tty_keys_device_attributes(struct tty *tty, const char *buf, size_t len,
     size_t *size)
 {
+	struct client		*c = tty->client;
 	u_int			 i, a, b;
 	char			 tmp[64], *endptr;
 	static const char	*types[] = TTY_TYPES;
@@ -878,6 +884,7 @@ tty_keys_device_attributes(struct tty *tty, const char *buf, size_t len,
 	} else
 		a = b = 0;
 
+	/* Store terminal type. */
 	type = TTY_UNKNOWN;
 	switch (a) {
 	case 1:
@@ -901,6 +908,7 @@ tty_keys_device_attributes(struct tty *tty, const char *buf, size_t len,
 	}
 	tty_set_type(tty, type);
 
-	log_debug("received DA %.*s (%s)", (int)*size, buf, types[type]);
+	log_debug("%s: received DA %.*s (%s)", c->name, (int)*size, buf,
+	    types[type]);
 	return (0);
 }