From dc49949a23538c771e412fef12a0108e131f0774 Mon Sep 17 00:00:00 2001
From: kissshot <4530897+kkkgo@users.noreply.github.com>
Date: Mon, 20 May 2024 01:00:05 +0800
Subject: [PATCH] add flushd fea.(dev)

---
 build_test.sh               | 7 +++++++
 prebuild-paopaodns/build.sh | 5 +++--
 src/init.sh                 | 1 +
 src/mosdns.yaml             | 2 ++
 4 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/build_test.sh b/build_test.sh
index 0e33dcd..ee07bbf 100644
--- a/build_test.sh
+++ b/build_test.sh
@@ -48,6 +48,13 @@ if docker exec test1 mosdns curl http://127.0.0.1:7889 | grep -q Country-only-cn
 else
     exit
 fi
+docker exec test1 apk add socat
+docker exec test1 sh -c "echo 'example.com' | socat - UNIX-CONNECT:/tmp/flush.sock && echo flush_ok_flag >>/etc/os-release"
+if docker exec test1 cat /etc/os-release | grep -q flush_ok_flag; then
+    echo flush_ok_flag pass.
+else
+    exit
+fi
 docker rm -f test1
 docker run --name test2 \
     -e USE_MARK_DATA=yes \
diff --git a/prebuild-paopaodns/build.sh b/prebuild-paopaodns/build.sh
index 89e5c5b..666a19f 100644
--- a/prebuild-paopaodns/build.sh
+++ b/prebuild-paopaodns/build.sh
@@ -6,14 +6,15 @@ apk upgrade
 apk add build-base flex byacc musl-dev gcc make git python3-dev swig libevent-dev openssl-dev expat-dev hiredis-dev go grep bind-tools
 
 # build unbound
-git clone https://github.com/NLnetLabs/unbound.git --depth 1 /unbound -b release-1.19.3
+#git clone https://github.com/NLnetLabs/unbound.git --depth 1 /unbound -b release-1.19.3
+git clone https://github.com/NLnetLabs/unbound.git --depth 1 /unbound
 cd /unbound || exit
 export CFLAGS="-O3"
 ./configure --with-libevent --with-pthreads --with-libhiredis --enable-cachedb \
     --disable-rpath --without-pythonmodule --disable-documentation \
     --disable-flto --disable-maintainer-mode --disable-option-checking --disable-rpath \
     --with-pidfile=/tmp/unbound.pid \
-    --prefix=/usr --sysconfdir=/etc --localstatedir=/tmp --with-username=root
+    --prefix=/usr --sysconfdir=/etc --localstatedir=/tmp --with-username=root --with-chroot-dir=""
 make
 make install
 mv /usr/sbin/unbound /src/
diff --git a/src/init.sh b/src/init.sh
index be02c5e..967061c 100644
--- a/src/init.sh
+++ b/src/init.sh
@@ -311,6 +311,7 @@ if [ "$CNAUTO" != "no" ]; then
     fi
     if [ "$CNFALL" = "yes" ]; then
         sed -i "s/#cnfall//g" /tmp/mosdns.yaml
+        sed -i "s/#flushd_un_yes//g" /tmp/mosdns.yaml
     else
         sed -i "s/#nofall//g" /tmp/mosdns.yaml
     fi
diff --git a/src/mosdns.yaml b/src/mosdns.yaml
index 2926cee..1c4ee2c 100644
--- a/src/mosdns.yaml
+++ b/src/mosdns.yaml
@@ -325,5 +325,7 @@ plugins:
       entry: check_cache
       listen: :53
       idle_timeout: 5
+#flushd_un_yes  - tag: "flushd_server"
+#flushd_un_yes    type: "flushd_server"
 #http_file_yes  - tag: "httpd_server"
 #http_file_yes    type: "httpd_server"
\ No newline at end of file