From ce378fa20b9f0ea1c04283894154b8ac95ace0f8 Mon Sep 17 00:00:00 2001
From: powerAn <25736019+powerAn2020@users.noreply.github.com>
Date: Wed, 5 Jun 2024 17:29:55 +0800
Subject: [PATCH] init

---
 META-INF/com/google/android/update-binary  | 33 +++++++++++++++++++
 META-INF/com/google/android/updater-script |  1 +
 README.md                                  | 20 ++++++++++++
 customize.sh                               | 38 ++++++++++++++++++++++
 module.prop                                |  6 ++++
 service.sh                                 | 15 +++++++++
 uninstall.sh                               |  5 +++
 7 files changed, 118 insertions(+)
 create mode 100644 META-INF/com/google/android/update-binary
 create mode 100644 META-INF/com/google/android/updater-script
 create mode 100644 README.md
 create mode 100644 customize.sh
 create mode 100644 module.prop
 create mode 100644 service.sh
 create mode 100644 uninstall.sh

diff --git a/META-INF/com/google/android/update-binary b/META-INF/com/google/android/update-binary
new file mode 100644
index 0000000..631d35d
--- /dev/null
+++ b/META-INF/com/google/android/update-binary
@@ -0,0 +1,33 @@
+#!/sbin/sh
+
+#################
+# Initialization
+#################
+
+umask 022
+
+# echo before loading util_functions
+ui_print() { echo "$1"; }
+
+require_new_magisk() {
+  ui_print "*******************************"
+  ui_print " Please install Magisk v20.4+! "
+  ui_print "*******************************"
+  exit 1
+}
+
+#########################
+# Load util_functions.sh
+#########################
+
+OUTFD=$2
+ZIPFILE=$3
+
+mount /data 2>/dev/null
+
+[ -f /data/adb/magisk/util_functions.sh ] && {
+    . /data/adb/magisk/util_functions.sh
+    [ $MAGISK_VER_CODE -lt 20400 ] && require_new_magisk
+    install_module
+    exit 0
+}
diff --git a/META-INF/com/google/android/updater-script b/META-INF/com/google/android/updater-script
new file mode 100644
index 0000000..11d5c96
--- /dev/null
+++ b/META-INF/com/google/android/updater-script
@@ -0,0 +1 @@
+#MAGISK
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..4f49d70
--- /dev/null
+++ b/README.md
@@ -0,0 +1,20 @@
+# crond4Android
+
+支持 KernelSU、APatch、Magisk下运行。调用对应框架busybox实现crond定时。
+
+## 数据目录
+
+日志: `/data/adb/crond/run.log`
+
+任务数据: `/data/adb/crond/`
+
+crontab: `/system/xbin/crontab`
+`注意：如果替换了root实现方案，记得修改这个脚本，或者重新安装一次，不然无法执行。`
+## 使用样例
+
+```shell
+# 创建任务 (也可以直接编辑文件)
+echo '53 * * * * command' >> /data/adb/crond/root # for root user 
+# 查看任务
+crontab -c /data/adb/crond -l
+```
diff --git a/customize.sh b/customize.sh
new file mode 100644
index 0000000..f1d138e
--- /dev/null
+++ b/customize.sh
@@ -0,0 +1,38 @@
+
+if [ "$BOOTMODE" != true ]; then
+  ui_print "-----------------------------------------------------------"
+  ui_print "! Please install in Magisk Manager or KernelSU Manager or APatch Manager"
+  ui_print "! Install from recovery is NOT supported"
+  abort "-----------------------------------------------------------"
+fi
+
+cronDataDir='/data/adb/crond'
+crontabCmd="${MODPATH}/system/xbin/crontab"
+
+if [ ! -d ${cronDataDir} ];then
+  ui_print "mkdir ${cronDataDir}"
+  mkdir -p ${cronDataDir}
+  touch ${cronDataDir}/root
+fi
+
+ui_print "- Installed crontab cmd to ${crontabCmd}"
+echo '#!/system/bin/sh' >${crontabCmd}
+
+if [ "$KSU" = true ]; then
+  ui_print "- kernelSU version: $KSU_VER ($KSU_VER_CODE)"
+  echo '/data/adb/ksu/bin/busybox crontab -c '${cronDataDir}' $@' >> ${crontabCmd}
+elif [ "$APATCH" = true ]; then
+  ui_print "- APatch version: $APATCH_VER ($APATCH_VER_CODE)"
+  echo '/data/adb/ap/bin/busybox crontab -c '${cronDataDir}' $@' >> ${crontabCmd}
+else
+  ui_print "- Magisk version: $MAGISK_VER ($MAGISK_VER_CODE)"
+  echo '/data/adb/magisk/bin/busybox crontab -c '${cronDataDir}' $@' >> ${crontabCmd}
+fi
+
+ui_print "set_perm"
+
+set_perm  ${crontabCmd}    0  0  0755
+set_perm  $MODPATH/service.sh    0  0  0755
+set_perm  $MODPATH/uninstall.sh    0  0  0755
+
+ui_print "done"
diff --git a/module.prop b/module.prop
new file mode 100644
index 0000000..c69dd10
--- /dev/null
+++ b/module.prop
@@ -0,0 +1,6 @@
+id=crond4android
+name=Crond for Android
+version=1.0.0
+versionCode=100
+author=powerAn2020
+description=Busybox Crond with service scripts for Android
\ No newline at end of file
diff --git a/service.sh b/service.sh
new file mode 100644
index 0000000..4af0d7d
--- /dev/null
+++ b/service.sh
@@ -0,0 +1,15 @@
+#!/system/bin/sh
+
+cronDataDir='/data/adb/crond'
+args="crond -b -c ${cronDataDir} -L ${cronDataDir}/run.log"
+# check version
+if [ "$KSU" = true ]; then
+  echo "- kernelSU version: $KSU_VER ($KSU_VER_CODE)"
+  /data/adb/ksu/bin/busybox  $args
+elif [ "$APATCH" = true ]; then
+  echo "- APatch version: $APATCH_VER ($APATCH_VER_CODE)"
+  /data/adb/ap/bin/busybox $args
+else
+  echo "- Magisk version: $MAGISK_VER ($MAGISK_VER_CODE)"
+  /data/adb/magisk/busybox $args
+fi
\ No newline at end of file
diff --git a/uninstall.sh b/uninstall.sh
new file mode 100644
index 0000000..705ee3e
--- /dev/null
+++ b/uninstall.sh
@@ -0,0 +1,5 @@
+#!/system/bin/sh
+
+if [ ! -f "/data/adb/crond/KEEP_ON_UNINSTALL" ]; then
+  rm -rf /data/adb/crond
+fi