1、增加4G网络IPv4和IPv6地址检测

pro/src/Cellular.c

@@ -476,6 +476,8 @@ static void reset_var( cell_handle_t *h)
     sprintf(h->all.stat.longitude, "-");
    h->all.stat.utctime = 0;
     h->all.stat.linked = 0;
+    sprintf(h->all.stat.ipv4, "-");
+    sprintf(h->all.stat.ipv4, "-");
 
     sprintf(h->all.info.apn, "-");
     sprintf(h->all.info.cnum, "-");
@@ -734,6 +736,30 @@ static int cell_deinit(cell_handle_t *h)
 
     return r;
 }
+static int cell_get_ip(cell_handle_t *h, cell_stat_t *stat)
+{
+    char buf[200];
+    int r=-1;
+    memset(stat->ipv4, 0, sizeof(stat->ipv4));
+    memset(stat->ipv6, 0, sizeof(stat->ipv6));
+
+    if(h->stat==AT_STAT_UNINIT) {
+        return -1;
+    }
+
+    r = send_cmd(h, AT_CMD_QIACT, "?", buf, sizeof(buf));
+    if (r != AT_OK)
+    {
+        return -1;
+    }
+
+    r = sscanf(str_get(buf, '+'), "+QIACT: %*d,%*d,%*d,\"%15[^\"]\",\"%63[^\"]\"", stat->ipv4, stat->ipv6);
+
+    LOGD("Cellular IPV4: %s\n",stat->ipv4);
+    LOGD("Cellular IPV6:%s\n", stat->ipv6);
+
+    return 0;
+}
 static int cell_get_info(cell_handle_t *h, cell_info_t *info)
 {
     int r;
@@ -769,6 +795,8 @@ static int cell_get_info(cell_handle_t *h, cell_info_t *info)
         r = sscanf(str_get(buf,'+'), "+COPS: %*d,%*d,\"%[^\"]", info->isp);
     }
 
+    //cell_get_ip(h,  &h->all.stat);
+
     LOGD("___info->apn:  %s\n", info->apn);
     LOGD("___info->isp:  %s\n", info->isp);
     LOGD("___info->imei: %s\n", info->imei);
@@ -912,6 +940,8 @@ static int cell_get_stat(cell_handle_t *h, cell_stat_t *stat)
     cell_get_gnss(h, stat);
     cell_get_ping(h, stat);
     cell_get_time(h, stat);
+
+    cell_get_ip(h, stat);
     
     return 0;
 }

pro/src/Cellular.h

@@ -191,6 +191,9 @@ typedef struct {
     time_t utctime;
 
     int  linked;
+
+    char ipv4[16];
+    char ipv6[64];
 }cell_stat_t;
 typedef struct {
     cell_info_t info;