add r18 plug & testcode & mindmap

1_3.test_code/c_test/testMainArgv/plug_helloworld

@@ -0,0 +1,28 @@
+#!/bin/sh
+#*************************************************************************
+#	> File Name:        testMainArgv.c
+#	> Description:      
+#	> Conclusion:          
+#	> Author:           rh_Jameson
+#	> Created Time:     2016年01月13日 14时51分50秒
+# ************************************************************************/
+
+
+usage() {
+	cat <<EOF
+Usage: $0 [down|detect|reload|status]
+EOF
+	exit 1
+}
+
+start() {
+    ./testMainArgv '123' '321' '123321'
+}
+
+
+case "$1" in
+	#down) wifi_updown "disable" "$2";;
+	start) start "$2" "$3" "$4";;
+	--help|help) usage;;
+	*) ubus call network reload; wifi_updown "enable" "$2";;
+esac

1_3.test_code/c_test/testMainArgv/testMainArgv.c

@@ -1,13 +1,12 @@
 /*************************************************************************
-	> File Name:        testMainArgv.c
+	> File Name:        main.c
 	> Description:      
 	> Conclusion:          
 	> Author:           rh_Jameson
-	> Created Time:     2015年07月14日 星期二 12时59分50秒
+	> Created Time:     2016年01月13日 14时51分50秒
  ************************************************************************/
 
 #include <stdio.h>  
-#include <stdlib.h>  
 int main(int argc,char *argv[])  
 {  
     printf("参数个数= %d\n", argc);  

1_3.test_code/sh_test/ampd_test.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+ip="192.168.232.237"
+flag=0
+position=1
+
+mpd_seek()
+{
+    random_num=`awk 'BEGIN{srand();print int(rand()*160)}'`
+    echo "seek $random_num"
+    ncat $ip 6600 << EOF
+seekid $position $random_num
+EOF
+}
+
+mpd_play()
+{
+    echo "play"
+    echo $flag
+    ncat $ip 6600 << EOF
+play
+EOF
+}
+
+mpd_pause()
+{
+    echo "pause"
+    echo $flag
+    ncat $ip 6600 << EOF
+pause
+EOF
+}
+
+while ((true)); do
+    mpd_seek
+    #if [ $flag != 0 ];then
+    #    mpd_play
+    #    flag=0
+    #else
+    #    mpd_pause
+    #    flag=1
+    #fi
+
+    #sleep_num=`awk 'BEGIN{srand();print int(rand()*5)}'`
+    #echo $sleep_num
+    #sleep_num=$((sleep_num+4))
+    #sleep $sleep_num
+
+    #mpd_seek
+    sleep 2 
+done

1_3.test_code/sh_test/sh_demo2.sh

@@ -0,0 +1,54 @@
+#!/bin/sh
+
+#---------------------------1st---------------------
+printf "helloworld\n";
+
+#(1) $PATH定义路径: /etc/environment & /etc/profile & ~/.bashrc
+
+#(2) 输出字符串长度
+var=123456789
+echo ${#var}
+
+#(3)var运算
+num1=10
+num2=10
+result=$((num1 + num2))
+echo $result
+result=$(($num1 + $num2))
+echo $result
+
+#(4)输出stderr & stdout
+ls 2>&1 > test.txt
+echo $?
+
+#(5)tee -a XXX 输出并重定向到文件
+#ps: -a: 追加到文件末尾
+
+
+#---------------------------2nd--------------------
+arr=(1 2 3 4 5 6)
+echo ${#arr[*]}
+echo ${arr[*]}
+
+#sh -x XXX      debug shell
+
+
+
+<<EOF
+let result=num1+num2
+echo $result
+echo "res1 add: $result"
+
+let result++
+echo "res1 ++: $result"
+
+let result--
+echo "res1 --: $result"
+
+let result+=5
+echo "res1 +=: $result"
+
+let result-=5
+echo "res1 -=: $result"
+EOF
+

1_3.test_code/sh_test/test.txt

@@ -0,0 +1,11 @@
+ampd_test.sh
+background_exec.sh
+cfe.sh
+fork_shell.sh
+random.sh
+sh_demo2.sh
+sh_demo.sh
+sh_demo.sh~
+sh_strcmp.sh
+testMemory.sh
+test.txt

1_3.test_code/sh_test/wifi

@@ -0,0 +1,236 @@
+#!/bin/sh
+# Copyright (C) 2006 OpenWrt.org
+
+. /lib/functions.sh
+. /usr/share/libubox/jshn.sh
+
+usage() {
+	cat <<EOF
+Usage: $0 [down|detect|reload|status]
+enables (default), disables or detects a wifi configuration.
+EOF
+	exit 1
+}
+
+ubus_wifi_cmd() {
+	local cmd="$1"
+	local dev="$2"
+
+	json_init
+	[ -n "$2" ] && json_add_string device "$2"
+	ubus call network.wireless "$1" "$(json_dump)"
+}
+
+find_net_config() {(
+	local vif="$1"
+	local cfg
+	local ifname
+
+	config_get cfg "$vif" network
+
+	[ -z "$cfg" ] && {
+		include /lib/network
+		scan_interfaces
+
+		config_get ifname "$vif" ifname
+
+		cfg="$(find_config "$ifname")"
+	}
+	[ -z "$cfg" ] && return 0
+	echo "$cfg"
+)}
+
+
+bridge_interface() {(
+	local cfg="$1"
+	[ -z "$cfg" ] && return 0
+
+	include /lib/network
+	scan_interfaces
+
+	for cfg in $cfg; do
+		config_get iftype "$cfg" type
+		[ "$iftype" = bridge ] && config_get "$cfg" ifname
+		prepare_interface_bridge "$cfg"
+		return $?
+	done
+)}
+
+prepare_key_wep() {
+	local key="$1"
+	local hex=1
+
+	echo -n "$key" | grep -qE "[^a-fA-F0-9]" && hex=0
+	[ "${#key}" -eq 10 -a $hex -eq 1 ] || \
+	[ "${#key}" -eq 26 -a $hex -eq 1 ] || {
+		[ "${key:0:2}" = "s:" ] && key="${key#s:}"
+		key="$(echo -n "$key" | hexdump -ve '1/1 "%02x" ""')"
+	}
+	echo "$key"
+}
+
+wifi_fixup_hwmode() {
+	local device="$1"
+	local default="$2"
+	local hwmode hwmode_11n
+
+	config_get channel "$device" channel
+	config_get hwmode "$device" hwmode
+	case "$hwmode" in
+		11bg) hwmode=bg;;
+		11a) hwmode=a;;
+		11b) hwmode=b;;
+		11g) hwmode=g;;
+		11n*)
+			hwmode_11n="${hwmode##11n}"
+			case "$hwmode_11n" in
+				a|g) ;;
+				default) hwmode_11n="$default"
+			esac
+			config_set "$device" hwmode_11n "$hwmode_11n"
+		;;
+		*)
+			hwmode=
+			if [ "${channel:-0}" -gt 0 ]; then
+				if [ "${channel:-0}" -gt 14 ]; then
+					hwmode=a
+				else
+					hwmode=g
+				fi
+			else
+				hwmode="$default"
+			fi
+		;;
+	esac
+	config_set "$device" hwmode "$hwmode"
+}
+
+_wifi_updown() {
+	for device in ${2:-$DEVICES}; do (
+		config_get disabled "$device" disabled
+		[ 1 == "$disabled" ] && {
+			echo "'$device' is disabled"
+			set disable
+		}
+		config_get iftype "$device" type
+		if eval "type ${1}_$iftype" 2>/dev/null >/dev/null; then
+			eval "scan_$iftype '$device'"
+			eval "${1}_$iftype '$device'" || echo "$device($iftype): ${1} failed"
+		elif [ ! -f /lib/netifd/wireless/$iftype.sh ]; then
+			echo "$device($iftype): Interface type not supported"
+		fi
+	); done
+}
+
+wifi_updown() {
+	cmd=down
+	[ enable = "$1" ] && {
+		_wifi_updown disable "$2"
+		ubus_wifi_cmd "$cmd" "$2"
+		scan_wifi
+		cmd=up
+	}
+	ubus_wifi_cmd "$cmd" "$2"
+	_wifi_updown "$@"
+}
+
+wifi_reload_legacy() {
+	_wifi_updown "disable" "$1"
+	scan_wifi
+	_wifi_updown "enable" "$1"
+}
+
+wifi_reload() {
+	ubus call network reload
+	wifi_reload_legacy
+}
+
+wifi_detect() {
+	for driver in ${2:-$DRIVERS}; do (
+		if eval "type detect_$driver" 2>/dev/null >/dev/null; then
+			eval "detect_$driver" || echo "$driver: Detect failed" >&2
+		else
+			echo "$driver: Hardware detection not supported" >&2
+		fi
+	); done
+}
+
+start_net() {(
+	local iface="$1"
+	local config="$2"
+	local vifmac="$3"
+
+	[ -f "/var/run/$iface.pid" ] && kill "$(cat /var/run/${iface}.pid)" 2>/dev/null
+	[ -z "$config" ] || {
+		include /lib/network
+		scan_interfaces
+		for config in $config; do
+			setup_interface "$iface" "$config" "" "$vifmac"
+		done
+	}
+)}
+
+set_wifi_up() {
+	local cfg="$1"
+	local ifname="$2"
+	uci_set_state wireless "$cfg" up 1
+	uci_set_state wireless "$cfg" ifname "$ifname"
+}
+
+set_wifi_down() {
+	local cfg="$1"
+	local vifs vif vifstr
+
+	[ -f "/var/run/wifi-${cfg}.pid" ] &&
+		kill "$(cat "/var/run/wifi-${cfg}.pid")" 2>/dev/null
+	uci_revert_state wireless "$cfg"
+	config_get vifs "$cfg" vifs
+	for vif in $vifs; do
+		uci_revert_state wireless "$vif"
+	done
+}
+
+scan_wifi() {
+	local cfgfile="$1"
+	DEVICES=
+	config_cb() {
+		local type="$1"
+		local section="$2"
+
+		# section start
+		case "$type" in
+			wifi-device)
+				append DEVICES "$section"
+				config_set "$section" vifs ""
+				config_set "$section" ht_capab ""
+			;;
+		esac
+
+		# section end
+		config_get TYPE "$CONFIG_SECTION" TYPE
+		case "$TYPE" in
+			wifi-iface)
+				config_get device "$CONFIG_SECTION" device
+				config_get vifs "$device" vifs
+				append vifs "$CONFIG_SECTION"
+				config_set "$device" vifs "$vifs"
+			;;
+		esac
+	}
+	config_load "${cfgfile:-wireless}"
+}
+
+DEVICES=
+DRIVERS=
+include /lib/wifi
+scan_wifi
+
+case "$1" in
+	down) wifi_updown "disable" "$2";;
+	detect) wifi_detect "$2";;
+	status) ubus_wifi_cmd "status" "$2";;
+	reload) wifi_reload "$2";;
+	reload_legacy) wifi_reload_legacy "$2";;
+	--help|help) usage;;
+	*) ubus call network reload; wifi_updown "enable" "$2";;
+esac