From ccb0bf6ad34beb532176a49731537f09fe01875c Mon Sep 17 00:00:00 2001
From: Max Krasnyansky <maxk@qualcomm.com>
Date: Mon, 24 Jun 2002 02:52:27 +0000
Subject: Reload PIN code on SIGHUP. More cleanups.

---
 hcid/hcid.h     |  1 +
 hcid/main.c     | 22 +++++++++++++---------
 hcid/security.c | 30 ++++++++++--------------------
 3 files changed, 24 insertions(+), 29 deletions(-)

diff --git a/hcid/hcid.h b/hcid/hcid.h
index 40dc6ad0..0715db28 100644
--- a/hcid/hcid.h
+++ b/hcid/hcid.h
@@ -82,6 +82,7 @@ int read_config(char *file);
 gboolean io_stack_event(GIOChannel *chan, GIOCondition cond, gpointer data);
 gboolean io_security_event(GIOChannel *chan, GIOCondition cond, gpointer data);
 
+void init_security_data(void);
 void start_security_manager(int hdev);
 void stop_security_manager(int hdev);
 void flush_link_keys(void);
diff --git a/hcid/main.c b/hcid/main.c
index 1f2537fb..37e6cf65 100644
--- a/hcid/main.c
+++ b/hcid/main.c
@@ -264,6 +264,8 @@ static void sig_hup(int sig)
 	if (read_config(hcid.config_file) < 0)
 		syslog(LOG_ERR, "Config reload failed");
 
+	init_security_data();
+
 	init_all_devices(hcid.sock);
 }
 
@@ -364,17 +366,17 @@ int main(int argc, char *argv[], char *env[])
 	
 	while ((opt=getopt(argc,argv,"f:n")) != EOF) {
 		switch(opt) {
-			case 'n':
-				daemon = 0;
-				break;
+		case 'n':
+			daemon = 0;
+			break;
 
-			case 'f':
-				hcid.config_file = strdup(optarg);
-				break;
+		case 'f':
+			hcid.config_file = strdup(optarg);
+			break;
 
-			default:
-				usage();
-				exit(1);
+		default:
+			usage();
+			exit(1);
 		}
 	}
 
@@ -440,6 +442,8 @@ int main(int argc, char *argv[], char *env[])
 	if (read_config(hcid.config_file) < 0)
 		syslog(LOG_ERR, "Config load failed");
 
+	init_security_data();
+
 	/* Create event loop */
 	event_loop = g_main_new(FALSE);
 
diff --git a/hcid/security.c b/hcid/security.c
index a980b500..75e44421 100644
--- a/hcid/security.c
+++ b/hcid/security.c
@@ -352,24 +352,6 @@ gboolean io_security_event(GIOChannel *chan, GIOCondition cond, gpointer data)
 	return TRUE;
 }
 
-static void init_security_data(void)
-{
-	static int initialized = 0;
-
-	if (initialized)
-		return;
-	initialized = 1;
-	
-	/* Set local PIN code */
-	if (hcid.security == HCID_SEC_AUTO) {
-		if (read_pin_code() < 0) {
-			strcpy(hcid.pin_code, "bluez");
-			hcid.pin_len = 5;
-		}
-	}
-	return;
-}
-
 void start_security_manager(int hdev)
 {
 	GIOChannel *chan = io_chan[hdev];
@@ -382,8 +364,6 @@ void start_security_manager(int hdev)
 	
 	syslog(LOG_INFO, "Starting security manager %d", hdev);
 
-	init_security_data();
-
 	if ((dev = hci_open_dev(hdev)) < 0) {
 		syslog(LOG_ERR, "Can't open device hci%d. %s(%d)",
 				hdev, strerror(errno), errno);
@@ -438,3 +418,13 @@ void stop_security_manager(int hdev)
 	close(g_io_channel_unix_get_fd(chan));
 	io_chan[hdev] = NULL;
 }
+
+void init_security_data(void)
+{
+	/* Set local PIN code */
+	if (read_pin_code() < 0) {
+		strcpy(hcid.pin_code, "BlueZ");
+		hcid.pin_len = 5;
+	}
+	return;
+}
-- 
cgit