From cd20756771e64a26478d95aef864c61cb37a5b44 Mon Sep 17 00:00:00 2001
From: Ing <wjz304@qq.com>
Date: Thu, 11 May 2023 05:00:15 +0800
Subject: [PATCH] add localrss

---
 .../overlayfs/opt/arpl/include/functions.sh   |  1 +
 .../overlayfs/opt/arpl/include/localrss.sh    | 81 +++++++++++++++++++
 .../arpl/overlayfs/opt/arpl/ramdisk-patch.sh  | 11 ++-
 3 files changed, 92 insertions(+), 1 deletion(-)
 create mode 100644 files/board/arpl/overlayfs/opt/arpl/include/localrss.sh

diff --git a/files/board/arpl/overlayfs/opt/arpl/include/functions.sh b/files/board/arpl/overlayfs/opt/arpl/include/functions.sh
index 4f806ae7..dd1951bc 100644
--- a/files/board/arpl/overlayfs/opt/arpl/include/functions.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/include/functions.sh
@@ -1,6 +1,7 @@
 . /opt/arpl/include/i18n.sh
 . /opt/arpl/include/consts.sh
 . /opt/arpl/include/configFile.sh
+. /opt/arpl/include/localrss.sh
 
 ###############################################################################
 # Read key value from model config file
diff --git a/files/board/arpl/overlayfs/opt/arpl/include/localrss.sh b/files/board/arpl/overlayfs/opt/arpl/include/localrss.sh
new file mode 100644
index 00000000..4f1e5f44
--- /dev/null
+++ b/files/board/arpl/overlayfs/opt/arpl/include/localrss.sh
@@ -0,0 +1,81 @@
+
+function mkLocalRss() {
+RDPATH=${1}
+MLINK=${2}
+MCHECKSUM=${3}
+OUTPATH=${4}
+
+if [ ! -f ${RDPATH}/etc/VERSION ]; then
+  return 1
+fi
+
+. ${RDPATH}/etc/VERSION
+
+cat > ${OUTPATH}/localrss.json << EOF
+{
+  "version": "2.0",
+  "channel": {
+    "title": "RSS for DSM Auto Update",
+    "link": "https://update.synology.com/autoupdate/v2/getList",
+    "pubDate": "Sat Aug 6 0:18:39 CST 2022",
+    "copyright": "Copyright 2022 Synology Inc",
+    "item": [
+      {
+        "title": "DSM ${productversion}-${buildnumber}",
+        "MajorVer": ${major},
+        "MinorVer": ${minor},
+        "NanoVer": ${micro},
+        "BuildPhase": "${buildphase}",
+        "BuildNum": ${buildnumber},
+        "BuildDate": "${builddate}",
+        "ReqMajorVer": ${major},
+        "ReqMinorVer": ${minor},
+        "ReqBuildPhase": ${micro},
+        "ReqBuildNum": 0,
+        "ReqBuildDate": "${builddate}",
+        "isSecurityVersion": false,
+        "model": [
+            {
+                "mUnique": "${unique}",
+                "mLink": "${MLINK}",
+                "mCheckSum": "${MCHECKSUM}"
+            }
+        ]
+      }
+    ]
+  }
+}
+EOF
+
+cat > ${OUTPATH}/localrss.xml << EOF
+<?xml version="1.0"?>
+<rss version="2.0">
+  <channel>
+      <title>RSS for DSM Auto Update</title>
+      <link>http://update.synology.com/autoupdate/genRSS.php</link>
+      <pubDate>Tue May 9 11:52:15 CST 2023</pubDate>
+      <copyright>Copyright 2023 Synology Inc</copyright>
+    <item>
+      <title>DSM ${productversion}-${buildnumber}</title>
+      <MajorVer>${major}</MajorVer>
+      <MinorVer>${minor}</MinorVer>
+      <BuildPhase>${buildphase}</BuildPhase>
+      <BuildNum>${buildnumber}</BuildNum>
+      <BuildDate>${builddate}</BuildDate>
+      <ReqMajorVer>${major}</ReqMajorVer>
+      <ReqMinorVer>${minor}</ReqMinorVer>
+      <ReqBuildPhase>${micro}</ReqBuildPhase>
+      <ReqBuildNum>0</ReqBuildNum>
+      <ReqBuildDate>${builddate}</ReqBuildDate>
+      <model>
+        <mUnique>${unique}</mUnique>
+        <mLink>${MLINK}</mLink>
+        <mCheckSum>${MCHECKSUM}</mCheckSum>
+      </model>
+    </item>
+  </channel>
+</rss>
+EOF
+
+return 0
+}
diff --git a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
index 1b220a33..bf6590d5 100755
--- a/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
+++ b/files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh
@@ -34,7 +34,7 @@ LKM="`readConfigKey "lkm" "${USER_CONFIG_FILE}"`"
 SN="`readConfigKey "sn" "${USER_CONFIG_FILE}"`"
 LAYOUT="`readConfigKey "layout" "${USER_CONFIG_FILE}"`"
 KEYMAP="`readConfigKey "keymap" "${USER_CONFIG_FILE}"`"
-UNIQUE=`readModelKey "${MODEL}" "unique"`
+
 
 if [ ${BUILD} -ne ${buildnumber} ]; then
   echo -e "\033[A\n\033[1;32mBuild number changed from \033[1;31m${BUILD}\033[1;32m to \033[1;31m${buildnumber}\033[0m"
@@ -46,8 +46,11 @@ fi
 
 echo -n "."
 # Read model data
+UNIQUE=`readModelKey "${MODEL}" "unique"`
 PLATFORM="`readModelKey "${MODEL}" "platform"`"
 KVER="`readModelKey "${MODEL}" "builds.${BUILD}.kver"`"
+PAT_URL="`readModelKey "${MODEL}" "builds.${BUILD}.pat.url"`"
+PAT_MD5_HASH="`readModelKey "${MODEL}" "builds.${BUILD}.pat.md5-hash"`"
 RD_COMPRESSED="`readModelKey "${MODEL}" "builds.${BUILD}.rd-compressed"`"
 
 # Sanity check
@@ -160,6 +163,12 @@ done
 
 [ "2" = "${BUILD:0:1}" ] && sed -i 's/function //g' `find "${RAMDISK_PATH}/addons/" -type f -name "*.sh"`
 
+# loacl rss, Make the bootloader and online installation versions consistent
+mkLocalRss "${RAMDISK_PATH}" "${PAT_URL}" "${PAT_MD5_HASH}" "${RAMDISK_PATH}/addons"
+sed -i "s|rss_server=.*$|rss_server=\"file://localhost/addons/localrss.xml\"|g" "${RAMDISK_PATH}/etc/synoinfo.conf"
+sed -i "s|rss_server_ssl=.*$|rss_server_ssl=\"file://localhost/addons/localrss.xml\"|g" "${RAMDISK_PATH}/etc/synoinfo.conf"
+sed -i "s|rss_server_v2=.*$|rss_server_v2=\"file://localhost/addons/localrss.json\"|g" "${RAMDISK_PATH}/etc/synoinfo.conf"
+
 # Enable Telnet
 echo "inetd" >> "${RAMDISK_PATH}/addons/addons.sh"