20180911_jeffrey - silenceuncrio/diary GitHub Wiki

0905

ariel 表示 banner 上的 signa 顯示很長都是 0 格

我先把昨天為了 real time usage 的動態顯示告一段落

使用 angular-gauge 這個 library

proscend/prosrc/www/app/app.module.js

@@ -1 +1 @@
-angular.module('app', ['ngRoute', 'pascalprecht.translate', 'ngFileUpload', 'ngFileSaver', 'chart.js']);
+angular.module('app', ['ngRoute', 'pascalprecht.translate', 'ngFileUpload', 'ngFileSaver', 'chart.js', 'angularjs-gauge']);

proscend/prosrc/www/app/feature/usage_apn.html

@@ -62,6 +62,30 @@

   <div id="real_time" class="tab-pane fade in active">

+    <h4 class="text-center">Used MB in 10 Seconds</h4>
+
+    <br />
+
+    <div class="row">
+    <div class="col-md-4">
+      <ng-gauge type="arch" value="vm.real_time.recent_10secs_data[0]"
+        size="260" thick="12" min="0" max="40"
+        label="Download" append="MB" foreground-color="#0000ff"></ng-gauge>
+    </div>
+    <div class="col-md-4">
+      <ng-gauge type="arch" value="vm.real_time.recent_10secs_data[1]"
+        size="260" thick="12" min="0" max="40"
+        label="Upload" append="MB" foreground-color="#00ff00"></ng-gauge>
+    </div>
+    <div class="col-md-4">
+      <ng-gauge type="arch" value="vm.real_time.recent_10secs_data[2]"
+        size="260" thick="12" min="0" max="40"
+        label="Total" append="MB" foreground-color="#800080"></ng-gauge>
+    </div>
+    </div>
+
+    <br />
+
     <canvas
       id="line"
       class="chart chart-line"

proscend/prosrc/www/app/feature/usage_apn1.js

@@ -28,7 +28,7 @@ function config($routeProvider) {
     })
 };

-function controller($scope, $interval, icos, real_time, info) {
+function controller($scope, $interval, $timeout, icos, real_time, info) {
     var vm = this;

     vm._real_time = real_time;
@@ -98,6 +98,8 @@ function controller($scope, $interval, icos, real_time, info) {
         [vm._real_time.apn0_month_rx], [vm._real_time.apn0_month_tx], [vm._real_time.apn0_DisplayTotal],
     ];

+    vm.real_time.recent_10secs_data = [0, 0, 0];
+
     vm.real_time.labels = [
         60, 58, 56, 54, 52, 50, 48, 46, 44, 42,
         40, 38, 36, 34, 32, 30, 28, 26, 24, 22,
@@ -122,6 +124,17 @@ function controller($scope, $interval, icos, real_time, info) {
                 if (vm.real_time.data[i].length > 30) {
                     vm.real_time.data[i].shift();
                 }
+
+                if (vm.real_time.data[i].length >= 6) {
+                    vm.real_time.recent_10secs_data[i] =
+                        vm.real_time.data[i][vm.real_time.data[i].length - 1] -
+                        vm.real_time.data[i][vm.real_time.data[i].length - 6];
+                } else {
+                    vm.real_time.recent_10secs_data[i] =
+                        vm.real_time.data[i][vm.real_time.data[i].length - 1] -
+                        vm.real_time.data[i][0];
+                }
+
             }
         });
     }

proscend/prosrc/www/app/feature/usage_apn2.js

@@ -28,7 +28,7 @@ function config($routeProvider) {
     })
 };

-function controller($scope, $interval, icos, real_time, info) {
+function controller($scope, $interval, $timeout, icos, real_time, info) {
     var vm = this;

     vm._real_time = real_time;
@@ -98,6 +98,8 @@ function controller($scope, $interval, icos, real_time, info) {
         [vm._real_time.apn1_month_rx], [vm._real_time.apn1_month_tx], [vm._real_time.apn1_DisplayTotal],
     ];

+    vm.real_time.recent_10secs_data = [0, 0, 0];
+
     vm.real_time.labels = [
         60, 58, 56, 54, 52, 50, 48, 46, 44, 42,
         40, 38, 36, 34, 32, 30, 28, 26, 24, 22,
@@ -113,6 +115,8 @@ function controller($scope, $interval, icos, real_time, info) {

     vm.real_time.datasetOverride = angular.copy(vm.chart_template.datasetOverride);

+
+
     function updateTime() {
         icos.usage_display.real_time().then(function(result) {
             vm.real_time.data[0].push(result.data.real_time.apn1_month_rx);
@@ -122,6 +126,16 @@ function controller($scope, $interval, icos, real_time, info) {
                 if (vm.real_time.data[i].length > 30) {
                     vm.real_time.data[i].shift();
                 }
+
+                if (vm.real_time.data[i].length >= 6) {
+                    vm.real_time.recent_10secs_data[i] =
+                        vm.real_time.data[i][vm.real_time.data[i].length - 1] -
+                        vm.real_time.data[i][vm.real_time.data[i].length - 6];
+                } else {
+                    vm.real_time.recent_10secs_data[i] =
+                        vm.real_time.data[i][vm.real_time.data[i].length - 1] -
+                        vm.real_time.data[i][0];
+                }
             }
         });
     }

proscend/prosrc/www/src/index.html.src

@@ -35,6 +35,8 @@
 <script src="libs/angular-chart/Chart.min.js"></script>
 <script src="libs/angular-chart/angular-chart.js"></script>

+<script src="libs/angularjs-gauge/angularjs-gauge.js"></script>
+
 <script src="app/app.module.js"></script>
 <script src="app/app.controller.js"></script>
 <script src="app/app.translate-config.js"></script>

效果如下

在 real time usage 的 download 從 16x 遞增到 18x 的過程雖然很和緩

但透過目前追加的 Used MB in 10 Seconds 顯示

使用者可以很直觀的感受到目前正在發生什麼事

build image 測一下

上 code

commit e93dca8104934c12148e70354675817cef4668e6
Refs: [release/v0.07], {origin/release/v0.07}
Author: jeffrey <[email protected]>
Date:   Tue Sep 11 10:21:50 2018 +0800

    dual APN have their own APN Usage web page:
    - add 'Used MB in 10 Seconds' at 'Real Time' tab

 proscend/prosrc/www/app/app.module.js              |   2 +-
 proscend/prosrc/www/app/feature/usage_apn.html     |  24 ++
 proscend/prosrc/www/app/feature/usage_apn1.js      |  15 +-
 proscend/prosrc/www/app/feature/usage_apn2.js      |  16 +-
 .../www/libs/angularjs-gauge/angularjs-gauge.js    | 366 +++++++++++++++++++++
 proscend/prosrc/www/src/index.html.src             |   2 +
 6 files changed, 422 insertions(+), 3 deletions(-)

1025

來看一下 banner 上的 signa 發生什麼事

盤一下相關的 source code

top.html

  <p class="navbar-text">
    <img ng-src="{{vm.get_signal_img(vm.share.signal)}}" height="20"> {{vm.help.rssi}} {{vm.share.operator}}</p>
  <p class="navbar-text">{{ 'IDENTIFICATION_SYSTEM_UPTIME' | translate }}: {{vm.help.sysUpTime_text}}</p>

app.controller.js

function get_signal_img(signal) {
    switch (signal) {
    case 1:  return "app/images/signal-1.png";
    case 2:  return "app/images/signal-2.png";
    case 3:  return "app/images/signal-3.png";
    case 4:  return "app/images/signal-4.png";
    default: return "app/images/signal-0.png";
    }
}

function appController($scope, $translate, $templateCache, $interval, icos, share) {

    vm.share = {};

    vm.get_signal_img = get_signal_img;

    function interval_10sec_fn() {
        icos.status.top()
        .then(function(result) {
            vm.top = result.data.top;

            // update to share service date
            share.data.signal   = vm.top.signal;

            if (vm.top.lte_cur_proto_state == 2) {
                share.data.operator = vm.top.modem_operator_name;
            } else {
                share.data.operator = "";
            }

            vm.help.sysUpTime_text = time2text(vm.top.sysUpTime);

            if (vm.top.lte_cur_rssi == 0) {
                vm.help.rssi = "(RSSI: N/A)"
            } else {
                vm.help.rssi = "(RSSI: " + vm.top.lte_cur_rssi + " dBm)"
            }

        })

    }


    function interval_3sec_fn() {
        // update from share service data
        vm.share.signal =   share.data.signal;
    }



}

異常的畫面如下

我還可以看到隨著時間會跳動

把會異動的部分打印 - proscend/prosrc/www/app/app.controller.js

@@ -120,6 +120,7 @@ function appController($scope, $translate, $templateCache, $interval, icos, shar
         // update from share service data
         vm.share.operator = share.data.operator;
         vm.share.signal =   share.data.signal;
+        console.log("vm.share.signal: ", vm.share.signal);

         vm.share.whoAmI = share.data.whoAmI;

馬上看到異常現象

這是因為 status.js 熱心幫倒忙的關係

function status_controller($scope, $timeout, $route, $templateCache, share, status) {
    // update to share service data
    share.data.signal = vm.status.current_sim.signal;
}

拿掉吧

banner 靠自己就好了

不要透過 share 互相干擾 - proscend/prosrc/www/app/feature/status.js

@@ -30,8 +30,7 @@ angular
     .module('app')
     .controller('status_controller', status_controller);

-function status_controller(
-    $scope, $timeout, $route, $templateCache, share, status) {
+function status_controller($scope, $timeout, $route, $templateCache, status) {

     // clear out $templateCache in AngularJS
     $templateCache.removeAll();
@@ -40,11 +39,6 @@ function status_controller(

     vm.status = status;

-    // update to share service data
-    share.data.signal = vm.status.current_sim.signal;
-
-
-
     var timer;

     vm.myLoop = function() {

先 stash 一下

把一些不相干的 brand 先刪掉

ommit e586abe1e3f49a073640a56eba93348836be9de7
Refs: [release/v0.07], {origin/release/v0.07}
Author: jeffrey <[email protected]>
Date:   Tue Sep 11 11:01:52 2018 +0800

    refactoring
    - remove unused files

 proscend/prosrc/www/Makefile                       |  49 +--------
 .../prosrc/www/brand_ctcu/app/images/signal-0.png  | Bin 10849 -> 0 bytes
 .../prosrc/www/brand_ctcu/app/images/signal-1.png  | Bin 7738 -> 0 bytes
 .../prosrc/www/brand_ctcu/app/images/signal-2.png  | Bin 7601 -> 0 bytes
 .../prosrc/www/brand_ctcu/app/images/signal-3.png  | Bin 7354 -> 0 bytes
 .../prosrc/www/brand_ctcu/app/images/signal-4.png  | Bin 6548 -> 0 bytes
 proscend/prosrc/www/brand_ctcu/brand/body_bg.png   | Bin 127328 -> 0 bytes
 proscend/prosrc/www/brand_ctcu/brand/custom.css    |  65 ------------
 proscend/prosrc/www/brand_ctcu/brand/top.png       | Bin 18134 -> 0 bytes
 .../prosrc/www/brand_ctcu/src/brand/top.html.src   |  49 ---------
 .../prosrc/www/brand_cxr/app/images/signal-0.png   | Bin 10535 -> 0 bytes
 .../prosrc/www/brand_cxr/app/images/signal-1.png   | Bin 7344 -> 0 bytes
 .../prosrc/www/brand_cxr/app/images/signal-2.png   | Bin 7275 -> 0 bytes
 .../prosrc/www/brand_cxr/app/images/signal-3.png   | Bin 7169 -> 0 bytes
 .../prosrc/www/brand_cxr/app/images/signal-4.png   | Bin 6548 -> 0 bytes
 proscend/prosrc/www/brand_cxr/brand/custom.css     |  62 -----------
 proscend/prosrc/www/brand_cxr/brand/top.png        | Bin 87348 -> 0 bytes
 .../prosrc/www/brand_cxr/src/brand/top.html.src    |  49 ---------
 .../www/brand_digicomm/app/images/signal-0.png     | Bin 9503 -> 0 bytes
 .../www/brand_digicomm/app/images/signal-1.png     | Bin 5878 -> 0 bytes
 .../www/brand_digicomm/app/images/signal-2.png     | Bin 6176 -> 0 bytes
 .../www/brand_digicomm/app/images/signal-3.png     | Bin 6493 -> 0 bytes
 .../www/brand_digicomm/app/images/signal-4.png     | Bin 6548 -> 0 bytes
 proscend/prosrc/www/brand_digicomm/brand/body.jpg  | Bin 128133 -> 0 bytes
 .../prosrc/www/brand_digicomm/brand/bottom.html    |   8 --
 .../prosrc/www/brand_digicomm/brand/custom.css     |  39 -------
 proscend/prosrc/www/brand_digicomm/brand/top.html  |  34 -------
 proscend/prosrc/www/brand_digicomm/brand/top.png   | Bin 11392 -> 0 bytes
 .../prosrc/www/brand_digicomm/brand/top_gnss.html  |  45 --------
 .../www/brand_digicomm/src/brand/top.html.src      |  50 ---------
 .../www/brand_planet/app/images/signal-0.png       | Bin 9503 -> 0 bytes
 .../www/brand_planet/app/images/signal-1.png       | Bin 5878 -> 0 bytes
 .../www/brand_planet/app/images/signal-2.png       | Bin 6176 -> 0 bytes
 .../www/brand_planet/app/images/signal-3.png       | Bin 6493 -> 0 bytes
 .../www/brand_planet/app/images/signal-4.png       | Bin 6548 -> 0 bytes
 proscend/prosrc/www/brand_planet/brand/custom.css  |  56 ----------
 proscend/prosrc/www/brand_planet/brand/top.png     | Bin 15381 -> 0 bytes
 proscend/prosrc/www/brand_planet/brand/top_bg.png  | Bin 175 -> 0 bytes
 .../prosrc/www/brand_planet/src/brand/top.html.src |  49 ---------
 proscend/prosrc/www/react/05/M300App.jsx           | 113 ---------------------
 proscend/prosrc/www/react/05/index.html            |  23 -----
 proscend/prosrc/www/react/06/Lanst.jsx             |  49 ---------
 proscend/prosrc/www/react/06/M300App.jsx           |  21 ----
 proscend/prosrc/www/react/06/Wanst.jsx             |  51 ----------
 proscend/prosrc/www/react/06/index.html            |  27 -----
 proscend/prosrc/www/react/07/Lanst.jsx             |  91 -----------------
 proscend/prosrc/www/react/07/M300App.jsx           |  21 ----
 proscend/prosrc/www/react/07/Wanst.jsx             |  51 ----------
 proscend/prosrc/www/react/07/index.html            |  27 -----
 proscend/prosrc/www/react/index_00.html            |  23 -----
 proscend/prosrc/www/react/index_00.jsx             |  31 ------
 proscend/prosrc/www/react/index_01.html            |  23 -----
 proscend/prosrc/www/react/index_01.jsx             |  31 ------
 proscend/prosrc/www/react/index_02.html            |  23 -----
 proscend/prosrc/www/react/index_02.jsx             |  41 --------
 proscend/prosrc/www/react/index_03.html            |  23 -----
 proscend/prosrc/www/react/index_03.jsx             |  79 --------------
 proscend/prosrc/www/react/index_04.html            |  23 -----
 proscend/prosrc/www/react/index_04.jsx             | 113 ---------------------
 59 files changed, 1 insertion(+), 1438 deletions(-)

1110

繼續

proscend/prosrc/www/brand_nobrand/src/brand/top.html.src

@@ -7,7 +7,7 @@
     </a>
   </div>
   <p class="navbar-text">
-    <img ng-src="{{vm.get_signal_img(vm.share.signal)}}" height="20"> {{vm.help.rssi}} {{vm.share.operator}}</p>
+    <img ng-src="{{vm.get_signal_img(vm.help.signal)}}" height="20"> {{vm.help.rssi}} {{vm.help.operator}}</p>
   <p class="navbar-text">{{ 'IDENTIFICATION_SYSTEM_UPTIME' | translate }}: {{vm.help.sysUpTime_text}}</p>

 #ifndef PROSRC_BRCTL_LAN2

proscend/prosrc/www/brand_proscend/src/brand/top.html.src

@@ -7,7 +7,7 @@
     </a>
   </div>
   <p class="navbar-text">
-    <img ng-src="{{vm.get_signal_img(vm.share.signal)}}" height="20"> {{vm.help.rssi}} {{vm.share.operator}}</p>
+    <img ng-src="{{vm.get_signal_img(vm.help.signal)}}" height="20"> {{vm.help.rssi}} {{vm.help.operator}}</p>
   <p class="navbar-text">{{ 'IDENTIFICATION_SYSTEM_UPTIME' | translate }}: {{vm.help.sysUpTime_text}}</p>

 #ifndef PROSRC_BRCTL_LAN2

這樣一來 proscend/prosrc/www/app/app.controller.js 就顧好自己就好了

@@ -69,18 +69,14 @@ function appController($scope, $translate, $templateCache, $interval, icos, shar

     var vm = this;

-    vm.share = {};
-
     vm.language = "en";
     vm.language_change = function() {
         $translate.use(vm.language);
     };

     vm.operator = "NA";
-    vm.signal_img = "app/images/signal-0.png";

     vm.help = {};
-    vm.help.gnss_link_to_google_maps = 0;

     vm.get_signal_img = get_signal_img;

@@ -92,13 +88,12 @@ function appController($scope, $translate, $templateCache, $interval, icos, shar
         .then(function(result) {
             vm.top = result.data.top;

-            // update to share service date
-            share.data.signal   = vm.top.signal;
+            vm.help.signal = vm.top.signal;

             if (vm.top.lte_cur_proto_state == 2) {
-                share.data.operator = vm.top.modem_operator_name;
+                vm.help.operator = vm.top.modem_operator_name;
             } else {
-                share.data.operator = "";
+                vm.help.operator = "";
             }

             vm.help.sysUpTime_text = time2text(vm.top.sysUpTime);
@@ -115,25 +110,12 @@ function appController($scope, $translate, $templateCache, $interval, icos, shar



-    function interval_3sec_fn() {
-
-        // update from share service data
-        vm.share.operator = share.data.operator;
-        vm.share.signal =   share.data.signal;
-
-        vm.share.whoAmI = share.data.whoAmI;
-
-    }
-
     var interval_10sec = $interval(interval_10sec_fn, 10000);
-    var interval_3sec  = $interval(interval_3sec_fn,   3000);

     interval_10sec_fn();
-    interval_3sec_fn();

     $scope.$on("$destroy", function (event) {
         $interval.cancel(interval_10sec);
-        $interval.cancel(interval_3sec);
     });

 }

build 個 image 試試

PASS

上 code

commit a003387cd03f8854c676d1fbfbbfc71e91d7d658
Refs: [release/v0.07], {origin/release/v0.07}
Author: jeffrey <[email protected]>
Date:   Tue Sep 11 11:57:31 2018 +0800

    fix the abnormal signal display at banner bar

 proscend/prosrc/www/app/app.controller.js          | 24 +++-------------------
 proscend/prosrc/www/app/feature/status.js          |  8 +-------
 .../www/brand_nobrand/src/brand/top.html.src       |  2 +-
 .../www/brand_proscend/src/brand/top.html.src      |  2 +-
 4 files changed, 6 insertions(+), 30 deletions(-)

1305

回頭看一下 M300 的 banner 是不是也有一樣的問題

M300 的 status.js 並沒有熱心幫倒忙

再 build 最新的 image 作整合測試

Client List 異常

剛剛我已經先 Load Factory 後只改了 Daul APN 的設定

LTE Net Mode: Bridge + Router
APN1 - APN: internet
APN2 - APN: emome

apply 之後重開機

幫忙追一下好了

相關 CGI 如下

dhcp_client_list.c

static void _lan()
{
    json_object *dhcp_client_list = json_object_new_array();

    if (ICOS_GetStatus(MODULE_DHCP, 0, 0, dhcp_client_list, sizeof(dhcp_client_list)) == ICOS_SUCCESS)
    {
        jweb.out.json.data("dhcp_client_list", dhcp_client_list);
    }
    else
    {
        jweb.out.json.fail("DHCPClientList.sh fail");
    }
}

對應的 icos 為

static int GetClientList(int flag, int index, void* pStruct, int structSize)
{
    if (pStruct == NULL)
    {
        return ICOS_FAILURE;
    }

    json_object *result = (json_object *) pStruct;

    if (json_object_get_type(result) != json_type_array)
    {
        return ICOS_FAILURE;
    }

    char *output = get_command_output("DHCPClientList.sh -l /var/dhcp/dhcpd.leases -f lan");


    json_object *clients = NULL;

    if (output)
    {
        _LOG_DEBUG("The output is %s", output);
        clients = json_tokener_parse(output);

        if (clients == NULL)
        {
            _LOG_ERROR("Failed to convert the %s to JSON object", output);
        }
        free(output);
    }


    if (clients)
    {
        for (int i = 0; i < json_object_array_length(clients); i++)
        {
            json_object_array_add(result,
                                  json_object_load(json_object_array_get_idx(clients, i)));
        }
        json_object_put(clients);
        return ICOS_SUCCESS;
    }

    return ICOS_FAILURE;
}

在錯誤發生的當下

root@M360-P:~# DHCPClientList.sh -l /var/dhcp/dhcpd.leases -f lan
The /var/dhcp/dhcpd.leases not existed

/var/dhcp/dhcpd.leases 這檔案並不存在

已告知 aaron 協助處理

1410

APN Usage - real time - used mb in 10 seconds - 微調水平對齊

commit 3da837d4ba0e1092065373582170f33634e5e4b0
Refs: [release/v0.07], {origin/release/v0.07}
Author: jeffrey <[email protected]>
Date:   Tue Sep 11 14:06:48 2018 +0800

    dual APN have their own APN Usage web page:
    - fine tune the horizontal alignment

 proscend/prosrc/www/app/feature/usage_apn.html | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

1425

aaron 已經把問題修正了

改 build 一版 PI 的試試

注意到語系的部分有繁體中文和法文

nobrand 為了 demo 用會有全部的語系

不過 PI 就只保留英文就好了

但只保留英文一個選項卻還是用下拉選單來呈現的話更奇怪

算了不改了

1450

再盤一下 M360 還有什麼需要作的

john 請我把 Ethernet Ports 的 1000 Half 選項拿掉

proscend/prosrc/www/app/feature/switch.html

@@ -46,7 +46,6 @@
         ng-model="vm.config.mediaMode" convert-to-number>
       <option value="0">Auto</option>
       <option value="6">1000M Full</option>
-      <option value="7">1000M Half</option>
       <option value="1">100M  Full</option>
       <option value="2">100M  Half</option>
       <option value="3">10M   Full</option>

commit c8b319bc72a9806fd5cbbe0a5f2896d9620f0d10
Refs: [release/v0.07], {origin/release/v0.07}
Author: jeffrey <[email protected]>
Date:   Tue Sep 11 14:55:58 2018 +0800

    remove '1000M Half' option from 'Ethernet Ports' web page

 proscend/prosrc/www/app/feature/switch.html | 1 -
 1 file changed, 1 deletion(-)

1500

繼續盤一下 M360 待作事項

禮拜五的 M360 release 目前看來我可以暫緩休息一下了

回頭先看一下 M300 好了

mantis issue 有五條

246 - [web] URL Filter suggest add "back" button
245 - [WEB] MAC Filter suggest add "back" button
244 - [WEB] IP filter suggest add "back" button
243 - [WEB] port forwarding suggest add "back" button
236 - (Hytec) Add checking for encrypt file to avoid https start failure.

待作事項有 GRE tunnel with NHRP

我先解 issue - 236 - (Hytec) Add checking for encrypt file to avoid https start failure.

那就 build 一個 M300/10_GPS_HYTEC

1540

先從 /home/log/web.log 來盤一下流程

1536650388[20180911 7:19:48] [notify_web:854]Recv bcast evt 14 before module init done.Ignore it.
1536650391[20180911 7:19:51] [notify_web:862]IN(E82|S44|D44)
1536650391[20180911 7:19:51] [notify_web:871]module init
1536650397[20180911 7:19:57] [notify_web:862]IN(E73|S60|D00)
1536650406[20180911 7:20:6] [notify_web:862]IN(E77|S87|D00)
1536650409[20180911 7:20:9] [notify_web:862]IN(E72|S00|D00)
1536650409[20180911 7:20:9] [notify_web:896]boot init done
1536650409[20180911 7:20:9] [web_dump:516]===init config===
1536650409[20180911 7:20:9] [web_dump:526][COM]conn_mgr=1,mod_init_done:1.
1536650409[20180911 7:20:9] [web_dump:554][CFG]mode=both,httpd_port=80,https_port=443,refreshperiod=2,sport=80,intf=lan,secure=all,clienip=0.0.0.0,httpd_access=lan,https_access=lan
1536650409[20180911 7:20:9] [web_dump:562][DMN0]active=1,pid=-1,status=0,flag=0x0,DID0
1536650409[20180911 7:20:9] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x0,DID1
1536650409[20180911 7:20:9] [web_dump:567][RTI]wan4_ifname=,wan6_ifname=.
1536650409[20180911 7:20:9] [notify_web:1039]ipt_mgmt_rule_set[4]: iface_sel=3, wan4_ifname=
1536650409[20180911 7:20:9] [daemon_restart:706][DID0] remain IP server retry for 6 times.
1536650409[20180911 7:20:9] [create_daemon_conf:605]IN
1536650409[20180911 7:20:9] [create_daemon_conf:616]cmd_buf=>dir=/
1536650409[20180911 7:20:9] [create_daemon_conf:621]cmd_buf=>cgipat=cgi-bin/**
1536650409[20180911 7:20:9] [create_daemon_conf:626]cmd_buf=>chroot
1536650409[20180911 7:20:9] [create_daemon_conf:631]cmd_buf=>user=root
1536650409[20180911 7:20:9] [create_daemon_conf:636]cmd_buf=>max_age=0
1536650409[20180911 7:20:9] [create_daemon_conf:641]cmd_buf=>debug
1536650409[20180911 7:20:9] [daemon_restart:748][DMN]Lanch=>/usr/sbin/iweb  -p 80 -d /www
1536650409[20180911 7:20:9] [notify_web:1039]ipt_mgmt_rule_set[4]: iface_sel=1, wan4_ifname=
1536650409[20180911 7:20:9] [daemon_restart:706][DID1] remain IP server retry for 6 times.
1536650409[20180911 7:20:9] [gen_key_files:578]IN
1536650409[20180911 7:20:9] [gen_key_files:590]iweb genkey pid = 2198
1536650409[20180911 7:20:9] [gen_key_files:593]OUT
1536650409[20180911 7:20:9] [is_request_start:688][DMN]disabled cause key not ready.
1536650409[20180911 7:20:9] [web_dump:562][DMN0]active=1,pid=2195,status=1,flag=0x0,DID0
1536650409[20180911 7:20:9] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x1,DID1
1536650409[20180911 7:20:9] [web_dump:516]===After daemon restart===
1536650409[20180911 7:20:9] [web_dump:526][COM]conn_mgr=1,mod_init_done:1.
1536650409[20180911 7:20:9] [web_dump:554][CFG]mode=both,httpd_port=80,https_port=443,refreshperiod=2,sport=80,intf=lan,secure=all,clienip=0.0.0.0,httpd_access=lan,https_access=lan
1536650409[20180911 7:20:9] [web_dump:562][DMN0]active=1,pid=2195,status=1,flag=0x0,DID0
1536650409[20180911 7:20:9] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x0,DID1
1536650409[20180911 7:20:9] [web_dump:567][RTI]wan4_ifname=,wan6_ifname=.
1536650412[20180911 7:20:12] [msgcb_web:1209]IN(DID0,pid 2195)
<--
failed to load the session from binary
Icos_users.session_ttl: 300 sec
Icos_users.users[0].name: root
Icos_users.users[0].pass: $1$$2Dg0uARUa9gcTJ9I5/iKb/
Icos_users.users[0].level: 3
Icos_users.users[1].name:
Icos_users.users[1].pass:
Icos_users.users[1].level: 0
Icos_users.users[2].name:
Icos_users.users[2].pass:
Icos_users.users[2].level: 0
Icos_users.users[3].name:
Icos_users.users[3].pass:
Icos_users.users[3].level: 0
Starting iweb on port 80, serving /www
-->
1536650413[20180911 7:20:13] [notify_web:862]IN(E48|S41|D00)
1536650413[20180911 7:20:13] [notify_web:862]IN(E50|S59|D00)
1536650422[20180911 7:20:22] [notify_web:862]IN(E59|S59|D00)
1536650427[20180911 7:20:27] [notify_web:862]IN(E02|S56|D00)
1536650427[20180911 7:20:27] [notify_web:862]IN(E01|S56|D00)
1536650428[20180911 7:20:28] [notify_web:862]IN(E40|S35|D00)
1536650432[20180911 7:20:32] [notify_web:862]IN(E46|S35|D00)
1536650432[20180911 7:20:32] [notify_web:862]IN(E46|S35|D00)
1536650432[20180911 7:20:32] [notify_web:862]IN(E47|S35|D00)
1536650432[20180911 7:20:32] [notify_web:862]IN(E50|S59|D00)
1536650440[20180911 7:20:40] [notify_web:862]IN(E59|S59|D00)
1536650446[20180911 7:20:46] [termcb_web:1082]IN(2198)
1536650446[20180911 7:20:46] [termcb_web:1121]HTTPS key and cert generated done.
1536650446[20180911 7:20:46] [web_dump:516]===Key file generated done, daemon restart===
1536650446[20180911 7:20:46] [web_dump:562][DMN0]active=1,pid=2195,status=1,flag=0x0,DID0
1536650446[20180911 7:20:46] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x0,DID1
1536650446[20180911 7:20:46] [daemon_restart:706][DID1] remain IP server retry for 6 times.
1536650446[20180911 7:20:46] [gen_key_files:578]IN
1536650446[20180911 7:20:46] [gen_key_files:593]OUT
1536650446[20180911 7:20:46] [create_daemon_conf:605]IN
1536650446[20180911 7:20:46] [create_daemon_conf:616]cmd_buf=>dir=/
1536650446[20180911 7:20:46] [create_daemon_conf:621]cmd_buf=>cgipat=cgi-bin/**
1536650446[20180911 7:20:46] [create_daemon_conf:626]cmd_buf=>chroot
1536650446[20180911 7:20:46] [create_daemon_conf:631]cmd_buf=>user=root
1536650446[20180911 7:20:46] [create_daemon_conf:636]cmd_buf=>max_age=0
1536650446[20180911 7:20:46] [create_daemon_conf:641]cmd_buf=>debug
1536650446[20180911 7:20:46] [create_daemon_conf:648]cmd_buf=>ssl
1536650446[20180911 7:20:46] [create_daemon_conf:653]cmd_buf=>certfile=/etc/icos/ca/cert.pem
1536650446[20180911 7:20:46] [daemon_restart:748][DMN]Lanch=>/usr/sbin/iweb  -p 443 -d /www -s
1536650446[20180911 7:20:46] [notify_web:862]IN(E85|S67|D00)
1536650447[20180911 7:20:47] [msgcb_web:1209]IN(DID1,pid 4176)
<--
failed to load the session from binary
-->
1536650447[20180911 7:20:47] [msgcb_web:1209]IN(DID1,pid 4176)
<--
Icos_users.session_ttl: 300 sec
-->
1536650447[20180911 7:20:47] [msgcb_web:1209]IN(DID1,pid 4176)
<--
Icos_users.users[0].name: root
Icos_users.users[0].pass: $1$$2Dg0uARUa9gcTJ9I5/iKb/
Icos_users.users[0].level: 3
Icos_users.users[1].name:
Icos_users.users[1].pass:
Icos_users.users[1].level: 0
Icos_users.users[2].name:
Icos_users.users[2].pass:
Icos_users.users[2].level: 0
Icos_users.users[3].name:
Icos_users.users[3].pass:
Icos_users.users[3].level: 0
Starting SSL iweb on port 443, cert from /etc/icos/web/iweb_cert.pem, key from /etc/icos/web/iweb_key.pem, serving /www
-->

簡單看一下 notify_web() 針對 pevent->event_id 的 switch case

static int notify_web(PRO_EVENT *pevent)
{
    int i;
    sWebConfig	  *cfg=&gWebCtrl.cfg;
    RT_INFO_T	  *rt_info=&gWebCtrl.rt_info;

    if(0==pevent->dst_id && 0==gWebCtrl.mod_init_done)
    {
        WEB_INFO("Recv bcast evt %d before module init done.Ignore it.\n",pevent->event_id);
        return ICOS_SUCCESS;
    }
    if(MODULE_WEB!=pevent->dst_id && 0!=pevent->dst_id)
    {
        WEB_INFO("Recv for %d module evt id %d.Ignore it.\n",pevent->dst_id);
        return ICOS_SUCCESS;
    }
    WEB_INFO("IN(E%02d|S%02d|D%02d)\n",pevent->event_id,pevent->src_id,pevent->dst_id);

    switch(pevent->event_id)
    {
        case ICOS_UCAST_MODULE_APPLY:
            ...
            break;
        case ICOS_UCAST_MODULE_EXIT:
            ...
            break;
        case ICOS_BOOTINIT_DONE:
            ...
            break;
        case ICOS_WAN_GATEWAY_UPDATE:
        case ICOS_WAN_IP_UPDATE:
            ...
            break;
        case ICOS_WAN6_GATEWAY_UPDATE:
        case ICOS_WAN6_IP_UPDATE:
            ...
            break;
        case ICOS_WAN_LOST_CONNECTION:
            ...
            break;
        case ICOS_WAN6_LOST_CONNECTION:
            ...
            break;
        case ICOS_SYSTEM_UPDATE:
        case ICOS_UCAST_DMN_RESTART:
            ...
            break;
        default:
            break;
    }

    ...

    return ICOS_SUCCESS;
}

耐著性子一條一條 log 來看

1536650388[20180911 7:19:48] [notify_web:854]Recv bcast evt 14 before module init done.Ignore it.

pevent->dst_id 為 0 表示 broadcast

但此時 gWebCtrl.mod_init_done 為 0 表示該 module initialization 仍未完成

    if(0==pevent->dst_id && 0==gWebCtrl.mod_init_done)
    {
        WEB_INFO("Recv bcast evt %d before module init done.Ignore it.\n",pevent->event_id);
        return ICOS_SUCCESS;
    }

所以忽略該 event

下一個 event

1536650391[20180911 7:19:51] [notify_web:862]IN(E82|S44|D44)

pevent->event_id = ICOS_UCAST_MODULE_APPLY(82)
pevent->src_id = MODULE_WEB(44)
pevent->dst_id = MODULE_WEB(44)

觸發的流程如下

static int InitWeb(char *pCfgStr)
{
    if (ApplyWebSetting(OPFLAG_APPLY_WEB_WWW, 0, pCfg,sizeof(*pCfg) ) == ICOS_FAILURE)
    {
        return ICOS_FAILURE;
    }

    return ICOS_SUCCESS;
}

static int ApplyWebSetting(int flag, int index, void* pStruct, int structSize)
{
    switch (flag)
    {
        case OPFLAG_APPLY_WEB_WWW:
            ICOS_msg_sendto(MODULE_WEB,MODULE_WEB,pCfg,sizeof(sWebConfig),ICOS_UCAST_MODULE_APPLY);
            return ICOS_SUCCESS;
        default:
            return ICOS_FAILURE;
    }
}

notify_web() 的實際流程如下

        case ICOS_UCAST_MODULE_APPLY:
            if(pevent->msg_len==sizeof(sWebConfig))
            {
                if(0==gWebCtrl.mod_init_done)
                {
                    WEB_INFO("module init\n");
                    web_init((sWebConfig *)pevent->msg);
                    gWebCtrl.mod_init_done=1;
                }
                else
                {
                    if(memcmp(cfg,pevent->msg,sizeof(sWebConfig)))
                    {
                        WEB_INFO("USER APPLY\n");
                        web_dump(DUMP_CFG,"Before user apply");
                        web_change((sWebConfig *)pevent->msg);
                    }
                }
            }
            break;

依據 gWebCtrl.mod_init_done 是否為 0 分別呼叫

web_init()
web_change()

web_init()

static int web_init(sWebConfig *cfgp)
{
    int i;
    struct stat  st;

    memset(&gWebCtrl,0,sizeof(gWebCtrl));
    memcpy(&gWebCtrl.cfg,cfgp,sizeof(sWebConfig));

    //Common
    gWebCtrl.mod_init_done=0;
    gWebCtrl.conn_mgr=GetIcosModule(MODULE_CONNMGR)?1:0;

    int keyfile  = (0 == access(WEB_DAEMON_KEY_FILE, F_OK));
    int certfile = (0 == access(WEB_DAEMON_CERT_FILE, F_OK));

    //Daemon
    for(i=0; MAX_DAEMON_NUM>i; i++)
    {
        gWebCtrl.dmn_ctrl[i].did=(0==i)?DID_HTTPD:DID_HTTPS;
        gWebCtrl.dmn_ctrl[i].active=1;
        gWebCtrl.dmn_ctrl[i].status=DAEMON_STATUS_OFF;
        gWebCtrl.dmn_ctrl[i].flag=0;
        gWebCtrl.dmn_ctrl[i].pid=BAD_PID;
        gWebCtrl.dmn_ctrl[i].retry_cnt=MAX_DAEMON_RETRY_NUM; //-1 for forever

        gWebCtrl.dmn_ctrl[i].is_keyfile_ready=0;
        if (keyfile && certfile)
        {
            WEB_INFO("[DID%d] Key file generated done.\n", gWebCtrl.dmn_ctrl[i].did);
            gWebCtrl.dmn_ctrl[i].is_keyfile_ready=1;
        }

    }



    //Run time info
    memset(gWebCtrl.rt_info.wan4_ifname,0,sizeof(gWebCtrl.rt_info.wan4_ifname));
    memset(gWebCtrl.rt_info.wan6_ifname,0,sizeof(gWebCtrl.rt_info.wan6_ifname));
    return ICOS_SUCCESS;
}

web_change()

static void web_change(sWebConfig *new_cfg)
{
    int i;

    if(memcmp(new_cfg,&gWebCtrl.cfg,sizeof(*new_cfg)))
    {
        for(i=0; MAX_DAEMON_NUM>i; i++)
        {
            gWebCtrl.dmn_ctrl[i].flag=FLAG_DMN_RESTART;
        }
        memcpy(&gWebCtrl.cfg,new_cfg,sizeof(gWebCtrl.cfg));
    }
}

可以發現這兩個 function 都需要跟 gWebCtrl 這個結構互動

1640

看一下 gWebCtrl 這個結構

typedef struct webctrl_s
{
    sWebConfig cfg;
    DAEMON_CTRL_T dmn_ctrl[MAX_DAEMON_NUM];	//The native dual mode seems not easy tuning. so seperated to two daemon when in dual mode.
    RT_INFO_T rt_info;

    unsigned char mod_init_done;	//icosconfig bootinit -> icoslib -> icospromsg
    //Process icosconfig call lib icoslib and then pass message to another process icospromsg
    //module init done means process icospromsg recevied icoslib message and init done.
    //The purpose is prevent handle recevied notify message in notify_ddns before init done.
    unsigned char conn_mgr;  		//Check if connection management is built in. Since connection management is in charge of
    //switch wan interface and default route,and broadcast its specific message ICOS_WAN_GATEWAY_UPDATE
    //instead of wan connection protocol(module) broadcast ICOS_WAN_IP_UPDATE.
    //0 for not built in and listen ICOS_WAN_IP_UPDATE,1 for built in and listen ICOS_WAN_GATEWAY_UPDATE.
    //However,it may not work when not built in connection management since connection proto(module)
    //might not set route.
} WEBCTRL_T;
WEBCTRL_T gWebCtrl;

sWebConfig cfg; 這就是我們目前 web 的 configuration

DAEMON_CTRL_T dmn_ctrl[MAX_DAEMON_NUM];

DAEMON_CTRL_T 結構定義如下

typedef struct daemon_ctrl_s
{
    unsigned char active;		//Control daemon active or not,0 for off,1 for on.
    //The purpose is to shutdown daemon for doing some test since active/deactive daemon
    //is depend on config;When daemon be killed, it will restart automatically if config is actived
    //and no way to stop it.Default MUST be on.
    unsigned char status;		//When kill daemon by ICOS_Kill API or system call, the daemon need short time to
    //exit gracefully.ICOS_Kill API provide a feature callback to indicate daemon exit event.
    //After received callback,restart daemon automatically if confg and run time info matched.
    unsigned char flag;			//Perform related action according to flag event.

    unsigned char is_keyfile_ready; //Before deamon start we need to check if key file generated.

    int pid;					//-1 for uninitialized.
    int retry_cnt;				//Stop when count down to zero or negative.
    //int ip_ver;					//Specific the ip version for this daemon, 4 for ipv4,6 for ipv6,and 0 for dual.
    int did;					//Daemon ID,DID_HTTPD/DID_HTTPS
} DAEMON_CTRL_T;

MAX_DAEMON_NUM 目前為 2

一個 for httpd, 一個 for htts

1650

notify_web() 的 switch case 後還有一部分的 code

static int notify_web(PRO_EVENT *pevent)
{

    ...

    switch(pevent->event_id)
    {
        ...
    }

    if(gWebCtrl.mod_init_done)
    {
        int has_restart=0;
        int has_fw4_restart=0;
        int has_fw6_restart=0;
        for(i=0; MAX_DAEMON_NUM>i; i++)
        {
            if(gWebCtrl.dmn_ctrl[i].flag)
            {
                int iface_sel;

                if (DID_HTTPD==gWebCtrl.dmn_ctrl[i].did)
                {
                    iface_sel=WEB_ATTVAL_ACCESS_INTERFACE_DISABLE==cfg->httpdAccess?IPT_IFACE_DIS:
                              WEB_ATTVAL_ACCESS_INTERFACE_LAN==cfg->httpdAccess?IPT_IFACE_LAN:
                              WEB_ATTVAL_ACCESS_INTERFACE_WAN==cfg->httpdAccess?IPT_IFACE_WAN:
                              WEB_ATTVAL_ACCESS_INTERFACE_ALL==cfg->httpdAccess?IPT_IFACE_ALL:IPT_IFACE_DIS; //Default disable
                }
                else
                {
                    iface_sel=WEB_ATTVAL_ACCESS_INTERFACE_DISABLE==cfg->httpsAccess?IPT_IFACE_DIS:
                              WEB_ATTVAL_ACCESS_INTERFACE_LAN==cfg->httpsAccess?IPT_IFACE_LAN:
                              WEB_ATTVAL_ACCESS_INTERFACE_WAN==cfg->httpsAccess?IPT_IFACE_WAN:
                              WEB_ATTVAL_ACCESS_INTERFACE_ALL==cfg->httpsAccess?IPT_IFACE_ALL:IPT_IFACE_DIS; //Default disable
                }

                if((FLAG_DMN_RESTART|FLAG_FW4_RESTART)&gWebCtrl.dmn_ctrl[i].flag)
                {
                    int client_mode=WEB_ATTVAL_BTN_SELECTED==cfg->btnwww2?IPT_CLIENT_SPECIFIC_IP:
                                    WEB_ATTVAL_BTN_ALL==cfg->btnwww2?IPT_CLIENT_ALL:IPT_CLIENT_ALL; //Default ALL
                    int active=((DID_HTTPD==gWebCtrl.dmn_ctrl[i].did && (ATTVAL_WEBMODE_HTTPD==cfg->mode || ATTVAL_WEBMODE_BOTH==cfg->mode)) ||
                                (DID_HTTPS==gWebCtrl.dmn_ctrl[i].did && (ATTVAL_WEBMODE_HTTPS==cfg->mode || ATTVAL_WEBMODE_BOTH==cfg->mode)))?1:0;
                    int port_id=(DID_HTTPS==gWebCtrl.dmn_ctrl[i].did)?cfg->httpsPort:cfg->httpdPort;

                    WEB_DBG("ipt_mgmt_rule_set[4]: iface_sel=%d, wan4_ifname=%s\n", iface_sel, rt_info->wan4_ifname);

                    ipt_mgmt_rule_set(4,active,WEB_FW_UCHAIN,iface_sel,IPT_PROTO_TCP,port_id,client_mode,cfg->serverWebClientIP,rt_info->wan4_ifname,
                                      (0==has_fw4_restart++)?1:0);
                }
                if((FLAG_DMN_RESTART|FLAG_FW6_RESTART)&gWebCtrl.dmn_ctrl[i].flag)
                {
                    int client_mode=WEB_ATTVAL_BTN_SELECTED==cfg->btnwww2?IPT_CLIENT_SPECIFIC_IP:
                                    WEB_ATTVAL_BTN_ALL==cfg->btnwww2?IPT_CLIENT_ALL:IPT_CLIENT_ALL; //Default ALL
                    int active=((DID_HTTPD==gWebCtrl.dmn_ctrl[i].did && (ATTVAL_WEBMODE_HTTPD==cfg->mode || ATTVAL_WEBMODE_BOTH==cfg->mode)) ||
                                (DID_HTTPS==gWebCtrl.dmn_ctrl[i].did && (ATTVAL_WEBMODE_HTTPS==cfg->mode || ATTVAL_WEBMODE_BOTH==cfg->mode)))?1:0;
                    int port_id=(DID_HTTPS==gWebCtrl.dmn_ctrl[i].did)?cfg->httpsPort:cfg->httpdPort;

                    ipt_mgmt_rule_set(6,active,WEB_FW_UCHAIN,iface_sel,IPT_PROTO_TCP,port_id,client_mode,cfg->serverWebClientIP,rt_info->wan6_ifname,
                                      (0==has_fw6_restart++)?1:0);
                }
                if(FLAG_DMN_RESTART & gWebCtrl.dmn_ctrl[i].flag)
                {
                    gWebCtrl.dmn_ctrl[i].retry_cnt=MAX_DAEMON_RETRY_NUM;
                    if(DAEMON_STATUS_OFF!=gWebCtrl.dmn_ctrl[i].status)
                    {
                        WEB_DBG("Daemon is running,add one retry count...\n");
                        gWebCtrl.dmn_ctrl[i].retry_cnt+=1;
                    }
                    daemon_restart(&gWebCtrl.dmn_ctrl[i]);
                    has_restart++;
                }
                gWebCtrl.dmn_ctrl[i].flag&=~(FLAG_FW4_RESTART|FLAG_FW6_RESTART|FLAG_DMN_RESTART);
            }
        }
        if(has_restart)
        {
            web_dump(DUMP_ALL,"After daemon restart");
        }
    }

    return ICOS_SUCCESS;
}

先從外層來看

    if(gWebCtrl.mod_init_done)
    {
        for(i=0; MAX_DAEMON_NUM>i; i++)
        {
            if(gWebCtrl.dmn_ctrl[i].flag)
            {
               ...
            }
        }
        ...
    }

gWebCtrl.mod_init_done 這個值唯一會被寫成 1 的地方只有一處

    switch(pevent->event_id)
    {
        case ICOS_UCAST_MODULE_APPLY:
            if(pevent->msg_len==sizeof(sWebConfig))
            {
                if(0==gWebCtrl.mod_init_done)
                {
                    ...
                    gWebCtrl.mod_init_done=1;
                }
                else
                {
                   ...
                }
            }
            break;
        ...
    }

再 review mod_init_done 的 comment

    unsigned char mod_init_done;	//icosconfig bootinit -> icoslib -> icospromsg
    //Process icosconfig call lib icoslib and then pass message to another process icospromsg
    //module init done means process icospromsg recevied icoslib message and init done.
    //The purpose is prevent handle recevied notify message in notify_ddns before init done.

所以 notify_web() 的 switch case 後還有一部分的 code 用白話文來看外層的話是這樣

    if( process icospromsg recevied icoslib message and init done )
    {
        for(i=0; MAX_DAEMON_NUM>i; i++)
        {
            if(gWebCtrl.dmn_ctrl[i].flag)
            {
               ...
            }
        }
        ...
    }

那 gWebCtrl.dmn_ctrl[i].flag 呢

稍微整理一下可以發現處理 event 的 switch case 就是在設定正確的 flag

    switch(pevent->event_id)
    {
        case ICOS_UCAST_MODULE_APPLY:
            gWebCtrl.dmn_ctrl[i].flag=0; // in web_init()
            gWebCtrl.dmn_ctrl[i].flag=FLAG_DMN_RESTART; // in web_change()
            break;
        case ICOS_UCAST_MODULE_EXIT:
            break;
        case ICOS_BOOTINIT_DONE:
            gWebCtrl.dmn_ctrl[i].flag=FLAG_DMN_RESTART;
            break;
        case ICOS_WAN_GATEWAY_UPDATE:
        case ICOS_WAN_IP_UPDATE:
            gWebCtrl.dmn_ctrl[i].flag=FLAG_FW4_RESTART;
            break;
        case ICOS_WAN6_GATEWAY_UPDATE:
        case ICOS_WAN6_IP_UPDATE:
            gWebCtrl.dmn_ctrl[i].flag=FLAG_FW6_RESTART;
            break;
        case ICOS_WAN_LOST_CONNECTION:
            gWebCtrl.dmn_ctrl[i].flag=FLAG_FW4_RESTART;
            break;
        case ICOS_WAN6_LOST_CONNECTION:
            gWebCtrl.dmn_ctrl[i].flag=FLAG_FW6_RESTART;
            break;
        case ICOS_SYSTEM_UPDATE:
        case ICOS_UCAST_DMN_RESTART:
            gWebCtrl.dmn_ctrl[i].flag = FLAG_DMN_RESTART;
            break;
        default:
            break;
    }

然後後面那一部分就是看著 flag 在做事

if(gWebCtrl.dmn_ctrl[i].flag)
{
    if((FLAG_DMN_RESTART|FLAG_FW4_RESTART)&gWebCtrl.dmn_ctrl[i].flag)
    {
        ...
    }
    if((FLAG_DMN_RESTART|FLAG_FW6_RESTART)&gWebCtrl.dmn_ctrl[i].flag)
    {
        ...
    }
    if(FLAG_DMN_RESTART & gWebCtrl.dmn_ctrl[i].flag)
    {
        ...
    }
}

1745

繼續看 log 吧

1536650391[20180911 7:19:51] [notify_web:862]IN(E82|S44|D44)
1536650391[20180911 7:19:51] [notify_web:871]module init

    switch(pevent->event_id)
    {
        case ICOS_UCAST_MODULE_APPLY:
            WEB_INFO("module init\n");
            web_init((sWebConfig *)pevent->msg);
            break;
    }

1536650397[20180911 7:19:57] [notify_web:862]IN(E73|S60|D00)
1536650406[20180911 7:20:6] [notify_web:862]IN(E77|S87|D00)

ICOS_COM_UPDATE(73)
ICOS_GRE_MODE_OFF(77)

這些都會走 switch 的 default case - 就是不處理的意思

    switch(pevent->event_id)
    {
        ...
        default:
            break;
    }

1750

再來的 log 就是一整串連續的了

1536650409[20180911 7:20:9] [notify_web:862]IN(E72|S00|D00)
1536650409[20180911 7:20:9] [notify_web:896]boot init done
1536650409[20180911 7:20:9] [web_dump:516]===init config===
1536650409[20180911 7:20:9] [web_dump:526][COM]conn_mgr=1,mod_init_done:1.
1536650409[20180911 7:20:9] [web_dump:554][CFG]mode=both,httpd_port=80,https_port=443,refreshperiod=2,sport=80,intf=lan,secure=all,clienip=0.0.0.0,httpd_access=lan,https_access=lan
1536650409[20180911 7:20:9] [web_dump:562][DMN0]active=1,pid=-1,status=0,flag=0x0,DID0
1536650409[20180911 7:20:9] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x0,DID1
1536650409[20180911 7:20:9] [web_dump:567][RTI]wan4_ifname=,wan6_ifname=.
1536650409[20180911 7:20:9] [notify_web:1039]ipt_mgmt_rule_set[4]: iface_sel=3, wan4_ifname=
1536650409[20180911 7:20:9] [daemon_restart:706][DID0] remain IP server retry for 6 times.
1536650409[20180911 7:20:9] [create_daemon_conf:605]IN
1536650409[20180911 7:20:9] [create_daemon_conf:616]cmd_buf=>dir=/
1536650409[20180911 7:20:9] [create_daemon_conf:621]cmd_buf=>cgipat=cgi-bin/**
1536650409[20180911 7:20:9] [create_daemon_conf:626]cmd_buf=>chroot
1536650409[20180911 7:20:9] [create_daemon_conf:631]cmd_buf=>user=root
1536650409[20180911 7:20:9] [create_daemon_conf:636]cmd_buf=>max_age=0
1536650409[20180911 7:20:9] [create_daemon_conf:641]cmd_buf=>debug
1536650409[20180911 7:20:9] [daemon_restart:748][DMN]Lanch=>/usr/sbin/iweb  -p 80 -d /www
1536650409[20180911 7:20:9] [notify_web:1039]ipt_mgmt_rule_set[4]: iface_sel=1, wan4_ifname=
1536650409[20180911 7:20:9] [daemon_restart:706][DID1] remain IP server retry for 6 times.
1536650409[20180911 7:20:9] [gen_key_files:578]IN
1536650409[20180911 7:20:9] [gen_key_files:590]iweb genkey pid = 2198
1536650409[20180911 7:20:9] [gen_key_files:593]OUT
1536650409[20180911 7:20:9] [is_request_start:688][DMN]disabled cause key not ready.
1536650409[20180911 7:20:9] [web_dump:562][DMN0]active=1,pid=2195,status=1,flag=0x0,DID0
1536650409[20180911 7:20:9] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x1,DID1
1536650409[20180911 7:20:9] [web_dump:516]===After daemon restart===
1536650409[20180911 7:20:9] [web_dump:526][COM]conn_mgr=1,mod_init_done:1.
1536650409[20180911 7:20:9] [web_dump:554][CFG]mode=both,httpd_port=80,https_port=443,refreshperiod=2,sport=80,intf=lan,secure=all,clienip=0.0.0.0,httpd_access=lan,https_access=lan
1536650409[20180911 7:20:9] [web_dump:562][DMN0]active=1,pid=2195,status=1,flag=0x0,DID0
1536650409[20180911 7:20:9] [web_dump:562][DMN1]active=1,pid=-1,status=0,flag=0x0,DID1
1536650409[20180911 7:20:9] [web_dump:567][RTI]wan4_ifname=,wan6_ifname=.

    switch(pevent->event_id)
    {
        case ICOS_BOOTINIT_DONE:
            WEB_INFO("boot init done\n");
            web_dump(DUMP_ALL,"init config");
            for(i=0; MAX_DAEMON_NUM>i; i++)
            {
                gWebCtrl.dmn_ctrl[i].flag=FLAG_DMN_RESTART;
            }
            break;
    }

    if(gWebCtrl.mod_init_done)
    {
        for(i=0; MAX_DAEMON_NUM>i; i++)
        {
            if(gWebCtrl.dmn_ctrl[i].flag)
            {
                if((FLAG_DMN_RESTART|FLAG_FW4_RESTART)&gWebCtrl.dmn_ctrl[i].flag)
                {
                    WEB_DBG("ipt_mgmt_rule_set[4]: iface_sel=%d, wan4_ifname=%s\n", iface_sel, rt_info->wan4_ifname);
                }
                ...
                if(FLAG_DMN_RESTART & gWebCtrl.dmn_ctrl[i].flag)
                {
                    daemon_restart(&gWebCtrl.dmn_ctrl[i]);
                }
            }
        }
    }

觸發的兩次 daemon_restart()

for(i=0; MAX_DAEMON_NUM>i; i++)
{
    daemon_restart(&gWebCtrl.dmn_ctrl[i]);
}

對應倒的 log 如下

daemon_restart(&gWebCtrl.dmn_ctrl[0])

1536650409[20180911 7:20:9] [daemon_restart:706][DID0] remain IP server retry for 6 times.
1536650409[20180911 7:20:9] [create_daemon_conf:605]IN
1536650409[20180911 7:20:9] [create_daemon_conf:616]cmd_buf=>dir=/
1536650409[20180911 7:20:9] [create_daemon_conf:621]cmd_buf=>cgipat=cgi-bin/**
1536650409[20180911 7:20:9] [create_daemon_conf:626]cmd_buf=>chroot
1536650409[20180911 7:20:9] [create_daemon_conf:631]cmd_buf=>user=root
1536650409[20180911 7:20:9] [create_daemon_conf:636]cmd_buf=>max_age=0
1536650409[20180911 7:20:9] [create_daemon_conf:641]cmd_buf=>debug
1536650409[20180911 7:20:9] [daemon_restart:748][DMN]Lanch=>/usr/sbin/iweb  -p 80 -d /www

daemon_restart(&gWebCtrl.dmn_ctrl[1])

1536650409[20180911 7:20:9] [daemon_restart:706][DID1] remain IP server retry for 6 times.
1536650409[20180911 7:20:9] [gen_key_files:578]IN
1536650409[20180911 7:20:9] [gen_key_files:590]iweb genkey pid = 2198
1536650409[20180911 7:20:9] [gen_key_files:593]OUT
1536650409[20180911 7:20:9] [is_request_start:688][DMN]disabled cause key not ready.