add: exit_auth api

src/auth.c

@@ -73,6 +73,10 @@ static void print_as_hex(uint8_t *buf, int len);
 
 int auth(void)
 {
+    if (!drcom_config.log_file)
+    {
+        drcom_config.log_file = stdout;
+    }
 #ifdef WIN32
     WORD sockVersion = MAKEWORD(2,2);
     WSADATA wsaData;
@@ -150,7 +154,7 @@ HEART_BEAT_START:
     kp1_cnt = 1;
     kp2_cnt = 0;
     srand((unsigned int)time(NULL));
-    while (1)
+    while ( !drcom_config.exit )
     {
         retry_cnt = 1;
         while (1)
@@ -317,6 +321,12 @@ HEART_BEAT_START:
     return 0;
 }
 
+int exit_auth(void)
+{
+    drcom_config.exit = 1;
+    return 0;
+}
+
 static void print_as_hex(uint8_t *buf, int len)
 {
     int i;

src/auth.h

@@ -2,5 +2,6 @@
 #define __AUTH_H__
 
 int auth(void);
+int exit_auth(void);
 
 #endif  //__AUTH_H__

src/config.c

@@ -13,6 +13,7 @@ struct option_s {
 /* extern variables */
 struct config_s drcom_config = {
     .remote_port = 61440,
+    .exit = 0,
 };
 /* extern variables */
 

src/config.h

@@ -15,6 +15,7 @@ struct config_s {
     unsigned char keep_alive1_flag;
     int enable_crypt;
     FILE * log_file;
+    int exit;
 };
 
 extern struct config_s drcom_config;