iLearnBlogger: QNAP NAS - QDK/QPKG Metadata Information

要瞭解QDK包裝的qpkg包含哪些metadata資訊，最簡單的方是就是看設定檔。

QNAP App Center: App Summary (Sys preload App has a QNAP Ribbon)

QNAP Preload Apps have huge numbers of downloads.

由上兩張圖對照以下讀取qpkg (/etc/config/qpkg.conf) 設定檔，就可以清楚。

Name: App名稱，常用於做為路徑名稱，所以不可以有空白
Display_Name: 顯示於App Center的名稱，可以有空白
Enable: 系統開機後，預設執行或不執行 (TRUE | FALSE | UNKNOWN)
Date: 安裝日期。
Shell: daemon service, shell script for start | stop | restart (參考最後原始碼)
Install_Path: 安裝路徑 (廢話！)

[~] # ls /mnt/HDA_ROOT/update_pkg/DownloadStation/

DSv3.tgz    qpkg_ds.sh*

WebUI: 通常QNAP App應該盡量寫成命令執行檔 (can be start | stop via shell scripts)，做處理資料之任務 (e.g. DownloadStation應該用到wget吧！)。那輸出和指令輸入，當然最好透過Web。所以DownloadStation所指定的UI就是WebUI的值所代表的CGI程式，在App Center開啟後，就跳一個Web視窗 (或內嵌在QNAP桌面)。所以，會用Qt C++寫console app，和會一些簡單的PHP Web程式，就可以實現在QNAP上的創意應用。
Author: 開發者
Sys_App: 是否為系統preload程式 (yes = 1, App Icon會披QNAP彩帶)
Desktop: 應用程式開啟在桌面 (yes = 1: 通常是QNAP系統App)
Status: complete | stopped | ...
Class = null 以下這些以後用到再查！
ARM_Setting = yes
RC_Number = 101

後面再往下仔細觀察，參數順序和QNAP官方開發App不同的，應該就不是QNAP的人所開發的Apps，不然就是外圍組織。只要QNAP preload Apps，參數順序都嚴格要求。

[~] # cat /etc/config/qpkg.conf 

[DownloadStation]

Name = DownloadStation

Display_Name = Download Station

Version = 3.0.1

Enable = TRUE

QPKG_File = DownloadStation.qpkg

Date = 2014-02-25

Shell = /mnt/HDA_ROOT/update_pkg/DownloadStation/qpkg_ds.sh

Install_Path = /mnt/HDA_ROOT/update_pkg/DownloadStation

WebUI = /cgi-bin/Qdownload/qdownloadindex.cgi

Author = QNAP Systems, Inc.

Sys_App = 1

Desktop = 1

Class = null

Status = complete

[MultimediaStation]

Name = MultimediaStation

Display_Name = Multimedia Station

Version = 3.0

Enable = FALSE

QPKG_File = MultimediaStation.qpkg

Date = 2013-07-26

Shell = /etc/init.d/ImRd.sh mmstation

Install_Path = /mnt/HDA_ROOT/update_pkg/MSV2.tgz

WebUI = /MSV2/

Author = QNAP Systems, Inc.

Sys_App = 1

Desktop = 0 --> 開啟後不在QNAP桌面 (i.e. Open in new Tab within the browser)

[MusicStation]

Name = MusicStation

Display_Name = Music Station

Version = 4.1

Enable = FALSE

QPKG_File = MusicStation.qpkg

Date = 2013-07-26

Shell = /etc/init.d/ImRd.sh musicstation

Install_Path = /mnt/HDA_ROOT/update_pkg/musicstation.tgz

WebUI = /musicstation/

Author = QNAP Systems, Inc.

Sys_App = 1

Desktop = 1

[PhotoStation]

Name = PhotoStation

Display_Name = Photo Station

Version = 3.2

Enable = FALSE

QPKG_File = PhotoStation.qpkg

Date = 2014-02-25

Shell = /mnt/HDA_ROOT/update_pkg/PhotoStation/qpkg_photos.sh

Install_Path = /mnt/HDA_ROOT/update_pkg/PhotoStation

WebUI = /photo/

Author = QNAP Systems, Inc.

Sys_App = 1

Desktop = 1

Class = null

Status = complete

[HappyGet2] --> 參數順序和QNAP官方開發App不同，應該不是QNAP的人，不然就是二次開發

Name = HappyGet2

Class = null

Status = complete

Display_Name = HappyGet 2

Sys_App = 0

Version = 2.2.99c

Author = Dogulus Kaien

QPKG_File = HappyGet2.qpkg

Date = 2014-03-03

Shell = /share/MD0_DATA/.qpkg/HappyGet2/HappyGet2.sh

Install_Path = /share/MD0_DATA/.qpkg/HappyGet2

WebUI = /hg2/index.html

Enable = TRUE

[Optware]

Name = Optware

Class = null

Status = complete

Version = 0.99.163

Author = SL1000

QPKG_File = Optware.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/Optware/Optware.sh

Install_Path = /share/MD0_DATA/.qpkg/Optware

WebUI = /Optware/

Enable = FALSE

[nodejs]

Name = nodejs

Class = null

Status = complete

Version = 0.8.22-2

Author = Justin

QPKG_File = nodejs.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/nodejs/nodejs.sh

Install_Path = /share/MD0_DATA/.qpkg/nodejs

Enable = FALSE

[ruby]

Name = ruby

Class = null

Status = complete

Version = 1.9.1.243

Author = QNAP Systems, Inc

QPKG_File = ruby.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/ruby/ruby.sh

Install_Path = /share/MD0_DATA/.qpkg/ruby

Enable = FALSE

[git]

Name = git

Class = null

Status = complete

Version = 1.8.2.3-1

Author = Justin

QPKG_File = git.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/git/git.sh

Install_Path = /share/MD0_DATA/.qpkg/git

Enable = FALSE

[Python]

Name = Python

Class = null

Status = complete

Version = 2.7

Enable = FALSE

QPKG_File = Python.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/Python/python.sh

Install_Path = /share/MD0_DATA/.qpkg/Python

Author = Troy

[aria2] <-- 這個掛QNAP開發，但不是preolad (沒有披QNAP彩帶)

Name = aria2

Class = null

Status = complete

Version = 1.15.2a

Enable = FALSE

QPKG_File = aria2.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/aria2/aria2c.run

Install_Path = /share/MD0_DATA/.qpkg/aria2

WebUI = /aria2/

Author = QNAP Systems, Inc.

[VideoStation]

Name = VideoStation

Class = null

Status = complete

buildVer:time = 2013-10-14 20:34:46

buildVer:svn = 6726

Display_Name = Video Station

Version = 1.0.5

Author = QNAP Systems, Inc.

QPKG_File = VideoStation.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/VideoStation/VideoStation.sh

Pid_File = /usr/local/VideoStation/var/VideoStation_mysqld.pid

Install_Path = /share/MD0_DATA/.qpkg/VideoStation

WebUI = /videostation/index.php

Sys_App = 1

Enable = FALSE

ARM_Setting = yes

[SignageStation]

Name = SignageStation

Class = null

Status = complete

Version = 1.2.13.1

Author = iNDS, Inc.

QPKG_File = SignageStation.qpkg

Date = 2014-02-25

Shell = /share/MD0_DATA/.qpkg/SignageStation/qsign.sh

Install_Path = /share/MD0_DATA/.qpkg/SignageStation

WebUI = /signagestation/initial.html

RC_Number = 101

Display_Name = Signage Station

Enable = FALSE

[SQLBuddy]

Name = SQLBuddy

Class = null

Status = complete

Version = 1.3.3

Author = Cristian

QPKG_File = SQLBuddy.qpkg

Date = 2014-02-26

Shell = /share/MD0_DATA/.qpkg/SQLBuddy/sqlbuddy.sh

Install_Path = /share/MD0_DATA/.qpkg/SQLBuddy

WebUI = /sqlbuddy

Enable = FALSE

[PostgreSQL]

Name = PostgreSQL

Class = null

Status = complete

Version = 9.2.1

Author = QNAP Systems, Inc. --> PostgreSQL是QNAP將來主推的preload DBMS

QPKG_File = PostgreSQL.qpkg

Date = 2014-02-28

Shell = /share/MD0_DATA/.qpkg/PostgreSQL/PostgreSQL.sh

Install_Path = /share/MD0_DATA/.qpkg/PostgreSQL

WebUI = /phpPgAdmin/

Enable = TRUE

[phpMyAdmin]

Name = phpMyAdmin

Class = null

Status = complete

Version = 3.3.5

Enable = UNKNOWN

QPKG_File = phpMyAdmin.qpkg

Date = 2014-02-28

Install_Path = /share/Web/phpMyAdmin

Config_Path = /share/Web/phpMyAdmin/config.inc.php

Web_Port = 80

WebUI = /phpMyAdmin/

Author = QNAP Systems, Inc.

[QDK]

cfg:/etc/config/qdk.conf = 0

Name = QDK

Version = 2.0.1

Author = micke

QPKG_File = QDK.qpkg

Date = 2014-03-03

Shell = /share/MD0_DATA/.qpkg/QDK/qdk

Install_Path = /share/MD0_DATA/.qpkg/QDK

Enable = TRUE

以後QNAP啟動或執行有問題，記得檢查看看：/etc/config/qpkg.conf

[~] # cat /mnt/HDA_ROOT/update_pkg/DownloadStation/qpkg_ds.sh 

#!/bin/sh

PATH=/bin:/sbin:/usr/bin:/usr/sbin

MNT_POINT="/mnt/ext"

ROOT_PART="/mnt/HDA_ROOT"

UPDATEPKG_DIR="${ROOT_PART}/update_pkg"

QPKG_NAME=DownloadStation

_stop(){

        /etc/init.d/bt_scheduler.sh stop >/dev/null 2>&1

        /etc/init.d/btd.sh stop >/dev/null 2>&1

}

case "$1" in

        stop)

        _stop

;;

        start)

        _stop

        [ -f /mnt/HDA_ROOT/update_pkg/${QPKG_NAME}/DSv3.tgz ] && /bin/cp /mnt/HDA_ROOT/upd

ate_pkg/${QPKG_NAME}/DSv3.tgz /mnt/HDA_ROOT/update_pkg/

        [ ! -d ${MNT_POINT}/opt/DSv3 ] || /bin/rm -rf ${MNT_POINT}/opt/DSv3

        [ ! -f ${UPDATEPKG_DIR}/DSv3.tgz ] || /etc/init.d/installtgz.sh DSv3 ${UPDATEPKG_D

IR}/DSv3.tgz

        /etc/init.d/btd.sh start >/dev/null 2>&1

        /etc/init.d/bt_scheduler.sh start  >/dev/null 2>&1

;;

        restart)

        $0 start

;;

*)

        echo "Usage: ${0} {start|stop|restart}"

        exit 1

esac

exit 0

最後，想要知道你的NAS裝了哪些Apps，只要：

[~] # grep \\[ /etc/config/qpkg.conf 

[DownloadStation]

[MultimediaStation]

[MusicStation]

[PhotoStation]

[HappyGet2]

[Optware]

[nodejs]

[ruby]

[git]

[Python]

[aria2]

[VideoStation]

[SignageStation]

[SQLBuddy]

[PostgreSQL]

[phpMyAdmin]

[QDK]

也可以改 .conf 檔：vi /etc/config/qpkg.conf

[Multimedia Station] 改為 Enable = TRUE 的結果

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Mar 3, 2014

QNAP NAS - QDK/QPKG Metadata Information

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