ADD 1.增加后台升级处理;

app/include/ca_csg.h

@@ -102,7 +102,7 @@ typedef struct
     int32_t data_fifo_id;                       // 数据处理线程发向后台发送线程的 fifo.
     char buf_send[CSG_PKT_LEN];
     //char buf_reply[CSG_PKT_LEN];
-    char buf_recv[CSG_PKT_LEN];
+    //char buf_recv[CSG_PKT_LEN];
     char buf[CSG_PKT_LEN];
     struct sockaddr_in server;
     int32_t server_ip;                          // server ip.
@@ -119,6 +119,18 @@ typedef struct
     unsigned int resverd[8];
 } csg_utc_t;
 
+typedef struct
+{
+    unsigned int len;
+    unsigned char data[1020];
+} csg_upgrade_t;
+
+typedef struct
+{
+    unsigned int status;
+    unsigned int resverd[8];
+} csg_upgrade_response_t;
+
 /* Exported macro ------------------------------------------------------------*/
 
 /* Extern global variables ---------------------------------------------------*/

app/lib/a_process/ca_csg.c

@@ -147,12 +147,13 @@ int32_t _csg_pkt_check(char *pkt, int32_t len)
 void _csg_head_init(char *pkt, uint16_t cmd, uint16_t len)
 {
     LandPkHead *head = (LandPkHead *)pkt;
+    memcpy(head, csg.buf_send, sizeof(LandPkHead));
 
     head->Head = START_FLAG;
     head->Len = len + LandPackHeadTailLen;
     head->Type = cmd;
-    head->LifeCnt = 1;
     head->ID = sysctrl.dev_hex_id;
+    //head->LifeCnt = 1;
     head->gNum = 1;
     head->gNumIndex = 0;
 }
@@ -546,6 +547,75 @@ int _csg_set_cau_cfg(char *databuf, int datalen)
     return  _csg_send_packet(Res_SetCauCfg, (char *)&result, sizeof(result));
 }
 
+int _csg_upgrade_arm(char *databuf, int datalen, LandPkHead *head)
+{
+    csg_upgrade_response_t ack = {0};
+    static FILE *upgradefp = NULL;
+    static int file_len = 0;
+    char upgrade_file[128] = {0};
+    
+    if (datalen != sizeof(csg_upgrade_t))
+    {
+        DBG(DBG_M_CA_CSG_ERR, "msg reallen:%d,expect len:%d\n", datalen, sizeof(csg_upgrade_t));
+        ack.status = 1;
+        return _csg_send_packet(Res_AppUpdate, (char *)&ack, sizeof(ack));
+    }
+
+    csg_upgrade_t *pmsg = (csg_upgrade_t *)databuf;
+    LOG("len=%d gNum=%d gNumIndex=%d\n", pmsg->len, head->gNum, head->gNumIndex);
+
+    if (head->gNumIndex == 0)
+    {
+        if (upgradefp)
+        {
+            fclose(upgradefp);
+            upgradefp = NULL;
+        }
+        
+        if (upgradefp == NULL)
+        {
+            sprintf(upgrade_file, "%s/%s", UPDATE_FILE_PATH, UPDATE_TMP_FILE_NAME);
+            upgradefp = fopen(upgrade_file, "wb");
+            if (upgradefp == NULL)
+            {
+                printh("open file error[%d]:%s", errno, strerror(errno));
+                return -1;
+            }
+        }
+    }
+
+    int size = pmsg->len;
+    int wrlen = fwrite(pmsg->data, 1, size, upgradefp);
+    if (wrlen != size)
+    {
+        size = size - wrlen;
+        wrlen = fwrite(pmsg->data+wrlen, 1, size, upgradefp);
+        printh("write again:size=%d, wrlen=%d\n", size, wrlen);
+        file_len += wrlen;
+    }
+    file_len += wrlen;
+
+    if (head->gNum == head->gNumIndex + 1)
+    {
+        fclose(upgradefp);
+        upgradefp = NULL;
+        ack.status = 0;
+        _csg_send_packet(Res_AppUpdate, (char *)&ack, sizeof(ack));
+        LOG("update success!!!");
+        char cmd[128] = {0};
+        snprintf(cmd, 127, "mv %s/%s %s/%s", UPDATE_FILE_PATH, UPDATE_TMP_FILE_NAME,
+                                                UPDATE_FILE_PATH, UPDATE_FILE_NAME);
+        system(cmd);
+        system("sync");
+        printh("ls -l | grep update*\n");
+        system("ls -l | grep update*");
+        reboot_system(LOG_DEBUG, BOOT_LOCAL_ARM_UPGRADE);
+    }
+    ack.status = 0;
+    _csg_send_packet(Res_AppUpdate, (char *)&ack, sizeof(ack));
+    return 0;
+}
+
 #if 0
 int _csg_upload_realtime_data()
 {
@@ -636,6 +706,9 @@ int _csg_recv_process(char *buf)
     case Cmd_SetCauCfg:
         _csg_set_cau_cfg(pdata, dataLen);
         break;
+    case Cmd_AppUpdate:
+        _csg_upgrade_arm(pdata, dataLen, head);
+        break;
     default:
         break;
     }

app/lib/a_process/ca_dbg.c

@@ -511,7 +511,7 @@ int _dbg_pkt_upgrade_arm(debug_msg_info_t *msg)
                                                 UPDATE_FILE_PATH, UPDATE_FILE_NAME);
         system(cmd);
         system("sync");
-        //sleep(1);
+        printh("ls -l | grep update*\n");
         system("ls -l | grep update*");
         reboot_system(LOG_DEBUG, BOOT_LOCAL_ARM_UPGRADE);
     }