gengxin

diff --git a/2.sdk/sdk/gui/lv_watch/mmi_protocol/mmi_protocol_api.c b/2.sdk/sdk/gui/lv_watch/mmi_protocol/mmi_protocol_api.c
index c568282..b9c4b93 100644 (file)
--- a/2.sdk/sdk/gui/lv_watch/mmi_protocol/mmi_protocol_api.c
+++ b/2.sdk/sdk/gui/lv_watch/mmi_protocol/mmi_protocol_api.c
@@ -301,17 +301,17 @@ void mmi_watch_authenticate_action(void)
                                {
                                        char * bid = cJSON_GetStringValue(cJSON_GetObjectItem(json_data, "bid"));
                                        //PROTOCOL_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: bid=%s\n", __FUNCTION__, __LINE__, bid);
-                                       if(NULL != bid)
+                                       if(NULL != bid && 0 != strlen(bid))
                                                mmi_protocol_device_name_set(bid);
 
                                        char * key = cJSON_GetStringValue(cJSON_GetObjectItem(json_data, "secretKey"));
                                        //PROTOCOL_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: key=%s\n", __FUNCTION__, __LINE__, key);
-                                       if(NULL != key)
+                                       if(NULL != key && 0 != strlen(key))
                                                mmi_protocol_md5_key_str_set(key);
                                        
                                        char * host = cJSON_GetStringValue(cJSON_GetObjectItem(json_data, "host"));
                                        //PROTOCOL_DEBUG_PRINTF("[@CHENG_DEBUG][%s][%d]: host=%s\n", __FUNCTION__, __LINE__, host);
-                                       if(NULL != host)
+                                       if(NULL != host && 0 != strlen(host))
                                                mmi_watch_host_name_set(host);
                                        
                                        int port = cJSON_GetIntValue(cJSON_GetObjectItem(json_data, "port"));
@@ -368,9 +368,9 @@ char * mmi_watch_host_name_get(void)
 
 void mmi_watch_host_name_set(char * ip_address)
 {
-       if(NULL == ip_address)
+       if(NULL == ip_address || 0 == strlen(ip_address))
                return;
-       if(NV_WATCH_HOST_NAME_LEN_MAX <=  strlen(ip_address))
+       if(NV_WATCH_HOST_NAME_LEN_MAX <= strlen(ip_address))
                return;
        
        _lv_memset_00(s_watch_protocol_data.watch_host_name, NV_WATCH_HOST_NAME_LEN_MAX);
@@ -404,7 +404,7 @@ char * mmi_protocol_md5_key_str_get(void)
 
 void mmi_protocol_md5_key_str_set(char * md5_key)
 {
-       if(NULL == md5_key)
+       if(NULL == md5_key || 0 == strlen(md5_key))
                return;
        if(NV_PROTOCOL_MD5_KEY_LEN_MAX <= strlen(md5_key))
                return;
@@ -426,7 +426,7 @@ char * mmi_protocol_device_name_get(void)
 
 void mmi_protocol_device_name_set(char * device_name)
 {
-       if(NULL == device_name)
+       if(NULL == device_name || 0 == strlen(device_name))
                return;
        if(NV_PROTOCOL_DEVICE_NAME_LEN_MAX <= strlen(device_name))
                return;