small-packages/luci-app-taskplan/root/usr/libexec/rpcd/luci.taskplan

#!/bin/sh
# UBUS RPC module for Task Plan
# Path: /usr/libexec/rpcd/luci.taskplan

. /usr/share/libubox/jshn.sh

LOG_FILE="/etc/taskplan/taskplan.log"
CONFIG_FILE="/etc/config/taskplan"
CRON_FILE="/etc/crontabs/root"

# 主函数 - 处理所有RPC调用
main() {
    local method
    
    # 读取输入
    json_load "$1"
    json_get_var method method
    
    case "$method" in
        status)
            status
            ;;
        list)
            list
            ;;
        task_list)
            task_list
            ;;
        start)
            start_service
            ;;
        stop)
            stop_service
            ;;
        restart)
            restart_service
            ;;
        reload)
            reload_service
            ;;
        *)
            json_init
            json_add_int "error" 1
            json_add_string "message" "Unknown method: $method"
            json_dump
            ;;
    esac
}

# 获取服务状态
status() {
    local running=0
    local cron_tasks=0
    local log_content=""
    local scheduled=0
    local startup=0
    
    # 检查进程是否运行
    if pidof taskplan >/dev/null 2>&1 || pgrep -f taskplan >/dev/null 2>&1; then
        running=1
    fi
    
    # 统计cron任务
    if [ -f "$CRON_FILE" ]; then
        cron_tasks=$(grep -c "taskplanhandler" "$CRON_FILE" 2>/dev/null || echo 0)
    fi
    
    # 统计配置
    if [ -f "$CONFIG_FILE" ]; then
        scheduled=$(grep -c "stime" "$CONFIG_FILE" 2>/dev/null || echo 0)
        startup=$(grep -c "ltime" "$CONFIG_FILE" 2>/dev/null || echo 0)
    fi
    
    # 获取日志最后50行
    if [ -f "$LOG_FILE" ]; then
        log_content=$(tail -n 50 "$LOG_FILE" 2>/dev/null)
    fi
    
    json_init
    json_add_int "running" $running
    json_add_int "cron_tasks" $cron_tasks
    json_add_int "scheduled_tasks" $scheduled
    json_add_int "startup_tasks" $startup
    json_add_string "log" "$log_content"
    json_dump
}

# 获取配置统计
list() {
    local ssum=0
    local lsum=0
    
    if [ -f "$CONFIG_FILE" ]; then
        ssum=$(grep -c "stime" "$CONFIG_FILE" 2>/dev/null || echo 0)
        lsum=$(grep -c "ltime" "$CONFIG_FILE" 2>/dev/null || echo 0)
    fi
    
    json_init
    json_add_int "scheduled" $ssum
    json_add_int "startup" $lsum
    json_dump
}

# 获取任务列表
task_list() {
    json_init
    json_add_array "tasks"
    
    # 获取定时任务
    if [ -f "$CONFIG_FILE" ]; then
        local index=0
        while true; do
            local section=$(uci -q get taskplan.@stime[$index] 2>/dev/null)
            [ -z "$section" ] && break
            
            local enable=$(uci -q get taskplan.@stime[$index].enable || echo 0)
            local remarks=$(uci -q get taskplan.@stime[$index].remarks || echo "")
            local stype=$(uci -q get taskplan.@stime[$index].stype || echo "")
            local month=$(uci -q get taskplan.@stime[$index].month || echo "*")
            local week=$(uci -q get taskplan.@stime[$index].week || echo "*")
            local hour=$(uci -q get taskplan.@stime[$index].hour || echo "*")
            local minute=$(uci -q get taskplan.@stime[$index].minute || echo "*")
            
            json_add_object
            json_add_string "type" "scheduled"
            json_add_int "index" $index
            json_add_int "enable" $enable
            json_add_string "remarks" "$remarks"
            json_add_string "stype" "$stype"
            json_add_string "schedule" "$minute $hour $week $month"
            json_close_object
            
            index=$((index + 1))
        done
        
        # 获取启动任务
        local index=0
        while true; do
            local section=$(uci -q get taskplan.@ltime[$index] 2>/dev/null)
            [ -z "$section" ] && break
            
            local enable=$(uci -q get taskplan.@ltime[$index].enable || echo 0)
            local remarks=$(uci -q get taskplan.@ltime[$index].remarks || echo "")
            local stype=$(uci -q get taskplan.@ltime[$index].stype || echo "")
            local delay=$(uci -q get taskplan.@ltime[$index].delay || echo "10")
            
            json_add_object
            json_add_string "type" "startup"
            json_add_int "index" $index
            json_add_int "enable" $enable
            json_add_string "remarks" "$remarks"
            json_add_string "stype" "$stype"
            json_add_int "delay" $delay
            json_close_object
            
            index=$((index + 1))
        done
    fi
    
    json_close_array
    json_dump
}

# 启动服务
start_service() {
    /etc/init.d/taskplan start >/dev/null 2>&1
    local ret=$?
    json_init
    json_add_int "result" $ret
    [ $ret -eq 0 ] && json_add_string "message" "Service started"
    json_dump
}

# 停止服务
stop_service() {
    /etc/init.d/taskplan stop >/dev/null 2>&1
    local ret=$?
    json_init
    json_add_int "result" $ret
    [ $ret -eq 0 ] && json_add_string "message" "Service stopped"
    json_dump
}

# 重启服务
restart_service() {
    /etc/init.d/taskplan restart >/dev/null 2>&1
    local ret=$?
    json_init
    json_add_int "result" $ret
    [ $ret -eq 0 ] && json_add_string "message" "Service restarted"
    json_dump
}

# 重新加载
reload_service() {
    /etc/init.d/taskplan reload >/dev/null 2>&1
    local ret=$?
    json_init
    json_add_int "result" $ret
    [ $ret -eq 0 ] && json_add_string "message" "Service reloaded"
    json_dump
}

# 执行主函数
main "$@"