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mirror of https://shylinux.com/x/ContextOS synced 2025-04-25 16:58:06 +08:00

mac mod context 完善了消息处理、服务管理

This commit is contained in:
shaoying 2017-11-02 08:45:10 +08:00
parent afa38f685f
commit 21408e523c
7 changed files with 522 additions and 342 deletions

View File

@ -5,6 +5,6 @@ alias $ cache
alias & server
alias * message
#~ssh
#@client no
#&
~root
~tcp
&

View File

@ -24,15 +24,12 @@ type CLI struct {
bios []*bufio.Reader
out *os.File
index int
history []map[string]string
alias map[string]string
exit chan bool
next string
loop int
target *ctx.Context
exit chan bool
*ctx.Context
}
@ -104,6 +101,7 @@ func (cli *CLI) parse() bool { // {{{
msg := &ctx.Message{Wait: make(chan bool)}
msg.Context = cli.Context
msg.Target = cli.target
r := rune(ls[0][0])
if !unicode.IsNumber(r) || !unicode.IsLetter(r) || r == '$' || r == '_' {
@ -131,8 +129,7 @@ func (cli *CLI) parse() bool { // {{{
}
}
cli.Context.Messages <- msg
<-msg.Wait
cli.Post(msg)
for _, v := range msg.Meta["result"] {
cli.echo(v)
@ -159,18 +156,15 @@ func (cli *CLI) deal(msg *ctx.Message) bool { // {{{
}
if _, ok := cli.Commands[detail[0]]; ok {
cli.loop = 0
cli.next = cli.Cmd(msg, detail...)
} else if _, ok := cli.target.Commands[detail[0]]; ok {
cli.loop = 0
cli.target.Message = msg
cli.next = cli.target.Cmd(msg, detail...)
} else {
cmd := exec.Command(detail[0], detail[1:]...)
v, e := cmd.CombinedOutput()
if e != nil && cli.loop < 1 {
cli.next = cli.Conf("default") + " " + strings.Join(detail, " ")
cli.loop++
if e != nil {
msg.Echo("%s\n", e)
}
msg.Echo(string(v))
log.Println(cli.Name, "command:", detail)
@ -178,10 +172,9 @@ func (cli *CLI) deal(msg *ctx.Message) bool { // {{{
}
cli.history = append(cli.history, map[string]string{
"time": time.Now().Format("15:04:05"),
"index": fmt.Sprintf("%d", cli.index),
"index": fmt.Sprintf("%d", len(cli.history)),
"cli": strings.Join(detail, " "),
})
cli.index++
return true
}
@ -195,9 +188,13 @@ func (cli *CLI) echo(str string, arg ...interface{}) { // {{{
// }}}
func (cli *CLI) Begin() bool { // {{{
// cli.Conf("log", cli.Conf("log"))
for k, v := range cli.Configs {
cli.Conf(k, v.Value)
cli.history = make([]map[string]string, 0, 100)
cli.alias = make(map[string]string, 10)
cli.exit = make(chan bool)
cli.target = cli.Context
if f, e := os.Open(cli.Conf("init.sh")); e == nil {
cli.push(f)
}
if cli.Conf("slient") != "yes" {
@ -206,37 +203,19 @@ func (cli *CLI) Begin() bool { // {{{
cli.echo("\n")
}
cli.exit = make(chan bool)
cli.target = cli.Context
cli.history = make([]map[string]string, 0, 100)
cli.alias = make(map[string]string, 10)
if f, e := os.Open(cli.Conf("init.sh")); e == nil {
cli.push(f)
}
return true
}
// }}}
func (cli *CLI) Start() bool { // {{{
cli.Begin()
go func() {
for cli.parse() {
}
}()
for {
select {
case cli.Message = <-cli.Messages:
cli.deal(cli.Message)
if cli.Message.Wait != nil {
cli.Message.Wait <- true
}
case <-cli.exit:
return true
}
msg := cli.Get()
msg.End(cli.deal(msg))
}
return true
@ -261,10 +240,10 @@ func (cli *CLI) Spawn(c *ctx.Context, key string) ctx.Server { // {{{
var Index = &ctx.Context{Name: "cli", Help: "本地控制",
Caches: map[string]*ctx.Cache{},
Configs: map[string]*ctx.Config{
"开场白": &ctx.Config{"开场白", "你好,命令行", "开场白", nil},
"结束语": &ctx.Config{"结束语", "再见,命令行", "结束语", nil},
"mode": &ctx.Config{"mode", "local", "命令执行模式", nil},
"io": &ctx.Config{"io", "stdout", "输入输出", func(c *ctx.Context, arg string) string {
"开场白": &ctx.Config{Name: "开场白", Value: "你好,命令行", Help: "开场白"},
"结束语": &ctx.Config{Name: "结束语", Value: "再见,命令行", Help: "结束语"},
"mode": &ctx.Config{Name: "mode", Value: "local", Help: "命令执行模式"},
"io": &ctx.Config{Name: "io", Value: "stdout", Help: "输入输出", Hand: func(c *ctx.Context, arg string) string {
cli := c.Server.(*CLI) // {{{
cli.out = os.Stdout
cli.push(os.Stdin)
@ -272,25 +251,14 @@ var Index = &ctx.Context{Name: "cli", Help: "本地控制",
return arg
// }}}
}},
"slient": &ctx.Config{"slient", "yes", "静默启动", nil},
"init.sh": &ctx.Config{"init.sh", "etc/hi.sh", "启动脚本", nil},
"default": &ctx.Config{"default", "get", "默认命令", nil},
"log": &ctx.Config{"log", "var/bench.log", "日志文件", func(c *ctx.Context, arg string) string {
if l, e := os.Create(arg); e == nil { // {{{
log.SetOutput(l)
} else {
log.Println("log", arg, "create error")
}
return arg
// }}}
}},
"PS1": &ctx.Config{"PS1", "etcvpn>", "命令行提示符", func(c *ctx.Context, arg string) string {
cli := c.Server.(*CLI)
self := c.Server.(*CLI) // {{{
"slient": &ctx.Config{Name: "slient", Value: "yes", Help: "静默启动"},
"init.sh": &ctx.Config{Name: "init.sh", Value: "etc/hi.sh", Help: "启动脚本"},
"PS1": &ctx.Config{Name: "PS1", Value: "etcvpn>", Help: "命令行提示符", Hand: func(c *ctx.Context, arg string) string {
cli := c.Server.(*CLI) // {{{
if cli != nil && cli.target != nil {
arg = cli.target.Name + ">"
}
return fmt.Sprintf("%d[%s]\033[32m%s\033[0m ", self.index, time.Now().Format("15:04:05"), arg)
return fmt.Sprintf("%d[%s]\033[32m%s\033[0m ", len(cli.history), time.Now().Format("15:04:05"), arg)
// }}}
}},
},
@ -423,19 +391,20 @@ var Index = &ctx.Context{Name: "cli", Help: "本地控制",
return ""
// }}}
}},
"message": &ctx.Command{"message [find|search name [switch]]|root|back|home", "查看上下文", func(c *ctx.Context, msg *ctx.Message, arg ...string) string {
"message": &ctx.Command{"message detail...", "查看上下文", func(c *ctx.Context, msg *ctx.Message, arg ...string) string {
msg.Meta["detail"] = arg[1:]
msg.Target.Post(msg)
return ""
}},
"server": &ctx.Command{"server start|stop|switch", "服务启动停止切换", func(c *ctx.Context, msg *ctx.Message, arg ...string) string {
cli := c.Server.(*CLI) // {{{
s := msg.Target // {{{
switch len(arg) {
case 1:
go cli.target.Start()
return "server start"
case 2:
switch arg[1] {
case "start":
go cli.target.Start()
msg.Echo("\n")
go s.Start()
case "stop":
case "switch":
}
@ -443,7 +412,7 @@ var Index = &ctx.Context{Name: "cli", Help: "本地控制",
return ""
// }}}
}},
"context": &ctx.Command{"context [find|search name [switch]]|root|back|home", "查看上下文", func(c *ctx.Context, msg *ctx.Message, arg ...string) string {
"context": &ctx.Command{"context [spawn|fork|find|search name [switch]]|root|back|home", "查看上下文", func(c *ctx.Context, msg *ctx.Message, arg ...string) string {
cli := c.Server.(*CLI) // {{{
switch len(arg) {
@ -461,6 +430,10 @@ var Index = &ctx.Context{Name: "cli", Help: "本地控制",
}
case 2, 3, 4, 5:
switch arg[1] {
case "fork":
msg.Target.Fork(arg[2])
case "spawn":
msg.Target.Spawn(arg[2])
case "root":
cli.target = cli.Context.Root
case "back":
@ -471,9 +444,11 @@ var Index = &ctx.Context{Name: "cli", Help: "本地控制",
cli.target = cli.Context
case "find":
cs := c.Root.Find(strings.Split(arg[2], "."))
msg.Echo("%s: %s\n", cs.Name, cs.Help)
if len(arg) == 4 {
cli.target = cs
if cs != nil {
msg.Echo("%s: %s\n", cs.Name, cs.Help)
if len(arg) == 4 {
cli.target = cs
}
}
case "search":
cs := c.Root.Search(arg[2])
@ -495,13 +470,14 @@ var Index = &ctx.Context{Name: "cli", Help: "本地控制",
}
default:
cs := c.Root.Find(strings.Split(arg[1], "."))
msg.Echo("%s: %s\n", cs.Name, cs.Help)
if cs != nil {
cli.target = cs
msg.Echo("%s: %s\n", cs.Name, cs.Help)
if cs != nil {
cli.target = cs
}
}
}
}
msg.Echo("\ncurr: %s(%s)\n", cli.target.Name, cli.target.Help)
return ""
// }}}
}},

View File

@ -4,8 +4,10 @@ import ( // {{{
"errors"
"fmt"
"log"
"os"
"runtime/debug"
"strconv"
"strings"
)
// }}}
@ -23,6 +25,7 @@ type Config struct { // {{{
Value string
Help string
Hand func(c *Context, arg string) string
Spawn bool
}
// }}}
@ -34,10 +37,12 @@ type Command struct { // {{{
// }}}
type Message struct { // {{{
Code int
Meta map[string][]string
Data map[string]interface{}
Wait chan bool
Target *Context
*Context
}
@ -46,7 +51,7 @@ func (m *Message) Add(key string, value ...string) string { // {{{
m.Meta = make(map[string][]string)
}
if _, ok := m.Meta[key]; !ok {
m.Meta[key] = []string{}
m.Meta[key] = make([]string, 0, 3)
}
m.Meta[key] = append(m.Meta[key], value...)
@ -88,7 +93,7 @@ func (m *Message) Echo(str string, arg ...interface{}) string { // {{{
m.Meta = make(map[string][]string)
}
if _, ok := m.Meta["result"]; !ok {
m.Meta["result"] = []string{}
m.Meta["result"] = make([]string, 0, 3)
}
s := fmt.Sprintf(str, arg...)
@ -96,6 +101,15 @@ func (m *Message) Echo(str string, arg ...interface{}) string { // {{{
return s
}
// }}}
func (m *Message) End(s bool) { // {{{
log.Println(m.Name, "end", m.Code, ":", m.Meta["detail"])
if m.Wait != nil {
m.Wait <- s
}
m.Wait = nil
}
// }}}
// }}}
type Server interface { // {{{
@ -121,6 +135,7 @@ type Context struct { // {{{
Context *Context
Contexts map[string]*Context
Auth string
Index map[string]*Context
Shadows map[string]*Context
}
@ -128,237 +143,15 @@ type Context struct { // {{{
func (c *Context) Check(e error) bool { // {{{
if e != nil {
log.Println(c.Name, "error:", e)
debug.PrintStack()
if c.Conf("debug") == "on" {
debug.PrintStack()
}
panic(e)
}
return true
}
// }}}
func (c *Context) Find(name []string) *Context { // {{{
if x, ok := c.Contexts[name[0]]; ok {
if len(name) == 1 {
return x
}
return x.Find(name[1:])
}
return nil
}
// }}}
func (c *Context) Search(name string) []*Context { // {{{
ps := make([]*Context, 0, 3)
cs := []*Context{c.Root}
for i := 0; i < len(cs); i++ {
for _, v := range cs[i].Contexts {
cs = append(cs, v)
}
if cs[i].Name == name {
ps = append(ps, cs[i])
}
}
return ps
}
// }}}
func (c *Context) Register(s *Context, self Server) bool { // {{{
if c.Contexts == nil {
c.Contexts = make(map[string]*Context)
}
if x, ok := c.Contexts[s.Name]; ok {
panic(errors.New(x.Name + "上下文已存在"))
}
c.Contexts[s.Name] = s
s.Root = c.Root
s.Context = c
s.Server = self
return true
}
// }}}
func (c *Context) Init(arg ...string) { // {{{
if c.Root == nil {
c.Root = c
cs := []*Context{c}
for i := 0; i < len(cs); i++ {
for _, v := range cs[i].Contexts {
cs = append(cs, v)
}
cs[i].Init()
}
cs = c.Search(arg[0])
cs[0].Begin()
cs[0].Start()
} else {
for _, v := range c.Contexts {
v.Root = c.Root
v.Context = c
}
}
}
// }}}
func (c *Context) Fork(key string) { // {{{
cs := []*Context{new(Context)}
*cs[0] = *c
for i := 0; i < len(cs); i++ {
cs[i].Name = cs[i].Name + key
cs[i].Messages = make(chan *Message, len(cs[i].Messages))
cs[i].Context.Register(cs[i], cs[i].Server.Fork(cs[i], key))
for _, v := range cs[i].Contexts {
s := new(Context)
*s = *v
s.Context = cs[i]
cs = append(cs, s)
}
}
}
// }}}
func (c *Context) Spawn(key string) *Context { // {{{
s := new(Context)
s.Name = c.Name + key
s.Help = c.Help
s.Caches = make(map[string]*Cache)
s.Configs = make(map[string]*Config)
s.Commands = make(map[string]*Command)
s.Messages = make(chan *Message, len(c.Messages))
c.Register(s, c.Server.Spawn(s, key))
log.Println(c.Name, "spawn", c.Contexts[s.Name].Name)
return s
}
// }}}
func (c *Context) Cap(arg ...string) string { // {{{
switch len(arg) {
case 1:
if v, ok := c.Caches[arg[0]]; ok {
if v.Hand != nil {
v.Value = v.Hand(c, v.Value)
}
log.Println(c.Name, "cache:", arg)
return v.Value
}
if c.Context != nil {
return c.Context.Cap(arg...)
}
case 2:
if v, ok := c.Caches[arg[0]]; ok {
v.Value = arg[1]
if v.Hand != nil {
v.Value = v.Hand(c, v.Value)
}
return v.Value
}
if c.Context != nil {
return c.Context.Cap(arg...)
}
case 3:
if v, ok := c.Caches[arg[0]]; ok {
panic(errors.New(v.Name + "缓存项已存在"))
}
c.Caches[arg[0]] = &Cache{arg[0], arg[1], arg[2], nil}
log.Println(c.Name, "cache:", arg)
return arg[1]
default:
panic(errors.New(arg[0] + "缓存项参数错误"))
}
panic(errors.New(arg[0] + "缓存项不存在"))
}
// }}}
func (c *Context) Conf(arg ...string) string { // {{{
switch len(arg) {
case 1:
if v, ok := c.Configs[arg[0]]; ok {
if v.Hand != nil {
return v.Hand(c, v.Value)
}
return v.Value
}
if c.Context != nil {
return c.Context.Conf(arg...)
}
case 2:
if v, ok := c.Configs[arg[0]]; ok {
v.Value = arg[1]
if v.Hand != nil {
v.Hand(c, v.Value)
}
log.Println(c.Name, "config:", arg)
return v.Value
}
if c.Context != nil {
return c.Context.Conf(arg...)
}
case 4:
if v, ok := c.Configs[arg[0]]; ok {
panic(errors.New(v.Name + "配置项已存在"))
}
c.Configs[arg[0]] = &Config{arg[1], arg[2], arg[3], nil}
log.Println(c.Name, "config:", arg)
return arg[2]
default:
panic(errors.New(arg[0] + "配置项参数错误"))
}
panic(errors.New(arg[0] + "配置项不存在"))
}
// }}}
func (c *Context) Confi(arg ...string) int { // {{{
n, e := strconv.Atoi(c.Conf(arg...))
c.Check(e)
return n
}
// }}}
func (c *Context) Cmd(m *Message, arg ...string) string { // {{{
if x, ok := c.Commands[arg[0]]; ok {
log.Println(c.Name, "command:", arg)
return x.Hand(c, m, arg...)
}
if c.Context != nil {
return c.Context.Cmd(m, arg...)
}
panic(errors.New(fmt.Sprintf(arg[0] + "命令项不存在")))
}
// }}}
func (c *Context) Post(m *Message) bool { // {{{
if c.Messages == nil {
c.Messages = make(chan *Message, 10)
}
c.Messages <- m
if m.Wait != nil {
return <-m.Wait
}
log.Println(c.Context.Name, "message", m.Meta["detail"])
return true
}
// }}}
func (c *Context) Add(arg ...string) { // {{{
switch arg[0] {
case "context":
@ -522,22 +315,357 @@ func (c *Context) Del(arg ...string) { // {{{
}
// }}}
func (c *Context) Find(name []string) *Context { // {{{
if x, ok := c.Contexts[name[0]]; ok {
log.Println(c.Name, "find:", x.Name)
if len(name) == 1 {
return x
}
return x.Find(name[1:])
}
log.Println(c.Name, "not find:", name[0])
return nil
}
// }}}
func (c *Context) Search(name string) []*Context { // {{{
ps := make([]*Context, 0, 3)
cs := []*Context{c}
for i := 0; i < len(cs); i++ {
for _, v := range cs[i].Contexts {
cs = append(cs, v)
}
if strings.Contains(cs[i].Name, name) || strings.Contains(cs[i].Help, name) {
ps = append(ps, cs[i])
log.Println(c.Name, "search:", i, cs[i].Name, "[match]")
} else {
log.Println(c.Name, "search:", i, cs[i].Name)
}
}
return ps
}
// }}}
func (c *Context) Register(s *Context, self Server) bool { // {{{
if c.Contexts == nil {
c.Contexts = make(map[string]*Context)
}
if x, ok := c.Contexts[s.Name]; ok {
panic(errors.New(c.Name + " 上下文已存在" + x.Name))
}
c.Contexts[s.Name] = s
s.Context = c
s.Root = c.Root
s.Server = self
log.Println(c.Name, "register:", s.Name)
return true
}
// }}}
func (c *Context) Init(arg ...string) { // {{{
if c.Root != nil {
return
}
root := c
for root.Context != nil {
root = root.Context
}
if len(arg) > 0 {
root.Conf("log", arg[0])
} else {
root.Conf("log", root.Conf("log"))
}
if len(arg) > 1 {
root.Conf("init.sh", arg[1])
} else {
root.Conf("init.sh", root.Conf("init.sh"))
}
cs := []*Context{root}
for i := 0; i < len(cs); i++ {
cs[i].Root = root
cs[i].Begin()
for _, v := range cs[i].Contexts {
cs = append(cs, v)
}
}
if len(arg) > 2 {
for _, v := range arg[2:] {
cs = root.Search(v)
for _, s := range cs {
log.Println(v, "match start:", s.Name)
go s.Start()
}
}
} else {
go root.Find(strings.Split(root.Conf("default"), ".")).Start()
}
<-make(chan bool)
}
// }}}
var Index = &Context{Name: "ctx", Help: "根文", // {{{
Caches: map[string]*Cache{},
func (c *Context) Begin() bool { // {{{
log.Println(c.Name, "init:")
for k, v := range c.Configs {
c.Conf(k, v.Value)
}
if c.Server != nil && c.Server.Begin() {
c.Root.Capi("ncontext", 1)
return true
}
return false
}
// }}}
func (c *Context) Start() bool { // {{{
if c.Server != nil && c.Cap("status") != "start" {
c.Cap("status", "status", "start", "服务状态")
defer c.Cap("status", "stop")
c.Root.Capi("nserver", 1)
defer c.Root.Capi("nserver", -1)
log.Println(c.Name, "start:")
c.Server.Start()
}
return true
}
// }}}
func (c *Context) Fork(key string) *Context { // {{{
s := new(Context)
s.Name = c.Name + key
s.Help = c.Help
s.Caches = c.Caches
s.Configs = c.Configs
s.Commands = c.Commands
log.Println(c.Name, "fork:", s.Name)
if c.Messages != nil {
s.Messages = make(chan *Message, len(c.Messages))
}
c.Context.Register(s, c.Server.Fork(s, key))
s.Begin()
return s
}
// }}}
func (c *Context) Spawn(key string) *Context { // {{{
s := new(Context)
s.Name = c.Name + key
s.Help = c.Help
s.Caches = make(map[string]*Cache)
s.Configs = make(map[string]*Config)
s.Commands = make(map[string]*Command)
log.Println(c.Name, "spawn:", s.Name)
if c.Messages != nil {
s.Messages = make(chan *Message, len(c.Messages))
}
c.Register(s, c.Server.Spawn(s, key))
s.Begin()
return s
}
// }}}
func (c *Context) Get() *Message { // {{{
if c.Messages == nil {
c.Messages = make(chan *Message, c.Confi("MessageQueueSize"))
}
select {
case msg := <-c.Messages:
log.Println(c.Name, "get", msg.Code, ":", msg.Meta["detail"])
return msg
}
return nil
}
// }}}
func (c *Context) Post(m *Message) bool { // {{{
if c.Messages == nil {
c.Messages = make(chan *Message, c.Confi("MessageQueueSize"))
}
m.Code = c.Root.Capi("nmessage", 1)
log.Println(c.Name, "post", m.Code, ":", m.Meta["detail"])
defer log.Println(c.Name, "done", m.Code, ":", m.Meta["detail"])
c.Messages <- m
if m.Wait != nil {
return <-m.Wait
}
return true
}
// }}}
func (c *Context) Cmd(m *Message, arg ...string) string { // {{{
if x, ok := c.Commands[arg[0]]; ok {
log.Println(c.Name, "command:", arg)
return x.Hand(c, m, arg...)
}
if c.Context != nil {
return c.Context.Cmd(m, arg...)
}
panic(errors.New(fmt.Sprintf(arg[0] + "命令项不存在")))
}
// }}}
func (c *Context) Conf(arg ...string) string { // {{{
switch len(arg) {
case 1:
if v, ok := c.Configs[arg[0]]; ok {
if v.Hand != nil {
return v.Hand(c, v.Value)
}
return v.Value
}
if c.Context != nil {
return c.Context.Conf(arg...)
}
case 2:
if v, ok := c.Configs[arg[0]]; ok {
v.Value = arg[1]
if v.Hand != nil {
return v.Hand(c, v.Value)
}
log.Println(c.Name, "config:", arg)
return v.Value
}
if c.Context != nil {
return c.Context.Conf(arg...)
}
case 4:
if v, ok := c.Configs[arg[0]]; ok {
panic(errors.New(v.Name + "配置项已存在"))
}
c.Configs[arg[0]] = &Config{Name: arg[1], Value: arg[2], Help: arg[3]}
log.Println(c.Name, "config:", arg)
return arg[2]
default:
panic(errors.New(arg[0] + "配置项参数错误"))
}
panic(errors.New(arg[0] + "配置项不存在"))
}
// }}}
func (c *Context) Confi(arg ...string) int { // {{{
n, e := strconv.Atoi(c.Conf(arg...))
c.Check(e)
return n
}
// }}}
func (c *Context) Cap(arg ...string) string { // {{{
switch len(arg) {
case 1:
if v, ok := c.Caches[arg[0]]; ok {
if v.Hand != nil {
v.Value = v.Hand(c, v.Value)
}
log.Println(c.Name, "cache:", arg, v.Value)
return v.Value
}
if c.Context != nil {
return c.Context.Cap(arg...)
}
case 2:
if v, ok := c.Caches[arg[0]]; ok {
v.Value = arg[1]
if v.Hand != nil {
v.Value = v.Hand(c, v.Value)
}
log.Println(c.Name, "cache:", arg)
return v.Value
}
if c.Context != nil {
return c.Context.Cap(arg...)
}
case 4:
if v, ok := c.Caches[arg[0]]; ok {
panic(errors.New(v.Name + "缓存项已存在"))
}
c.Caches[arg[0]] = &Cache{arg[1], arg[2], arg[3], nil}
log.Println(c.Name, "cache:", arg)
return arg[2]
default:
panic(errors.New(arg[0] + "缓存项参数错误"))
}
panic(errors.New(arg[0] + "缓存项不存在"))
}
// }}}
func (c *Context) Capi(key string, value int) int { // {{{
n, e := strconv.Atoi(c.Cap(key))
c.Check(e)
c.Cap(key, strconv.Itoa(n+value))
return n
}
// }}}
// }}}
var Index = &Context{Name: "ctx", Help: "根上下文",
Caches: map[string]*Cache{
"status": &Cache{Name: "status", Value: "stop", Help: "服务状态"},
"nserver": &Cache{Name: "nserver", Value: "0", Help: "服务数量"},
"ncontext": &Cache{Name: "ncontext", Value: "0", Help: "上下文数量"},
"nmessage": &Cache{Name: "nmessage", Value: "0", Help: "消息发送数量"},
},
Configs: map[string]*Config{
"开场白": &Config{"开场白", "你好,上下文", "开场白", nil},
"结束语": &Config{"结束语", "再见,上下文", "结束语", nil},
"debug": &Config{"debug", "on", "调试模式", nil},
"开场白": &Config{Name: "开场白", Value: "你好,上下文", Help: "开场白"},
"结束语": &Config{Name: "结束语", Value: "再见,上下文", Help: "结束语"},
"MessageQueueSize": &Config{Name: "MessageQueueSize", Value: "10", Help: "默认消息队列长度"},
"cert": &Config{Name: "cert", Value: "etc/cert.pem", Help: "证书文件"},
"key": &Config{Name: "key", Value: "etc/key.pem", Help: "私钥文件"},
"debug": &Config{Name: "debug", Value: "on", Help: "调试模式"},
"default": &Config{Name: "default", Value: "cli", Help: "默认启动模块"},
"init.sh": &Config{Name: "init.sh", Value: "etc/hi.sh", Help: "默认启动脚本"},
"log": &Config{Name: "log", Value: "var/bench.log", Help: "默认日志文件", Hand: func(c *Context, arg string) string {
if l, e := os.Create(arg); e == nil { // {{{
log.SetOutput(l)
} else {
log.Println("log", arg, "create error")
}
return arg
// }}}
}},
},
Commands: map[string]*Command{},
}
// }}}
func init() { // {{{
Index.Root = Index
}
// }}}

View File

@ -228,15 +228,11 @@ func (ssh *SSH) Spawn(c *ctx.Context, key string) ctx.Server { // {{{
// }}}
var Index = &ctx.Context{Name: "ssh", Help: "远程控制",
Caches: map[string]*ctx.Cache{
"status": &ctx.Cache{"status", "stop", "服务器状态", nil},
},
Caches: map[string]*ctx.Cache{},
Configs: map[string]*ctx.Config{
"master": &ctx.Config{"master", "yes", "主控或被控", nil},
"client": &ctx.Config{"client", "yes", "连接或监听", nil},
"address": &ctx.Config{"address", ":9090", "连接或监听的地址", nil},
"cert": &ctx.Config{"cert", "etc/cert.pem", "证书文件", nil},
"key": &ctx.Config{"key", "etc/key.pem", "私钥文件", nil},
"master": &ctx.Config{Name: "master", Value: "yes", Help: "主控或被控"},
"client": &ctx.Config{Name: "client", Value: "yes", Help: "连接或监听"},
"address": &ctx.Config{Name: "address", Value: ":9090", Help: "连接或监听的地址"},
},
Commands: map[string]*ctx.Command{
"remote": &ctx.Command{"remote", "远程命令", func(c *ctx.Context, msg *ctx.Message, arg ...string) string {

94
src/context/tcp/tcp.go Normal file
View File

@ -0,0 +1,94 @@
package tcp
import (
"context"
"fmt"
"log"
"net"
"time"
)
type TCP struct {
listener net.Listener
conn net.Conn
target *ctx.Context
*ctx.Context
}
func (tcp *TCP) Begin() bool {
return true
}
func (tcp *TCP) Start() bool {
log.Println(tcp.Name, "start:")
if tcp.Conf("address") == "" {
log.Println(tcp.Name, "start:")
for {
msg := tcp.Get()
arg := msg.Meta["detail"]
switch arg[0] {
case "listen":
s := tcp.Context.Spawn(arg[1])
s.Conf("addresss", "address", arg[1], "监听地址")
go s.Start()
}
if msg.Wait != nil {
msg.Wait <- true
}
msg.End(true)
}
return true
} else {
if tcp.Conf("remote") == "" {
l, e := net.Listen("tcp", tcp.Conf("address"))
tcp.Check(e)
tcp.listener = l
for {
c, e := l.Accept()
tcp.Check(e)
s := tcp.Context.Spawn(c.RemoteAddr().String())
s.Conf("remote", "remote", c.RemoteAddr().String(), "连接地址")
x := s.Server.(*TCP)
x.conn = c
go s.Start()
}
return true
} else {
for {
fmt.Fprintln(tcp.conn, "hello context world!\n")
time.Sleep(3 * time.Second)
}
}
}
}
func (tcp *TCP) Spawn(c *ctx.Context, key string) ctx.Server {
s := new(TCP)
s.Context = c
return s
}
func (tcp *TCP) Fork(c *ctx.Context, key string) ctx.Server {
s := new(TCP)
s.Context = c
return s
}
var Index = &ctx.Context{Name: "tcp", Help: "网络连接",
Caches: map[string]*ctx.Cache{},
Configs: map[string]*ctx.Config{
"address": &ctx.Config{Name: "address", Value: "", Help: "监听地址"},
"remote": &ctx.Config{Name: "remote", Value: "", Help: "远程地址"},
},
Commands: map[string]*ctx.Command{},
}
func init() {
tcp := &TCP{}
tcp.Context = Index
ctx.Index.Register(Index, tcp)
}

View File

@ -2,6 +2,7 @@ package web
import (
"context"
"context/cli"
"net/http"
)
@ -14,12 +15,6 @@ func (web *WEB) Begin() bool {
return true
}
func (web *WEB) Start() bool {
if web.Cap("status") == "start" {
return true
}
web.Cap("status", "start")
defer web.Cap("status", "stop")
http.Handle("/", http.FileServer(http.Dir(web.Conf("path"))))
http.ListenAndServe(web.Conf("address"), nil)
return true
@ -33,17 +28,15 @@ func (web *WEB) Fork(c *ctx.Context, key string) ctx.Server {
}
var Index = &ctx.Context{Name: "web", Help: "网页服务",
Caches: map[string]*ctx.Cache{
"status": &ctx.Cache{"status", "stop", "服务运行状态", nil},
},
Caches: map[string]*ctx.Cache{},
Configs: map[string]*ctx.Config{
"path": &ctx.Config{"path", "srv", "监听地址", nil},
"address": &ctx.Config{"address", ":9494", "监听地址", nil},
"path": &ctx.Config{Name: "path", Value: "srv", Help: "监听地址"},
"address": &ctx.Config{Name: "address", Value: ":9494", Help: "监听地址"},
},
}
func init() {
web := &WEB{}
web.Context = Index
ctx.Index.Register(Index, web)
cli.Index.Register(Index, web)
}

View File

@ -1,21 +1,14 @@
package main
import (
_ "context"
"context/cli"
"context"
_ "context/cli"
_ "context/ssh"
_ "context/tcp"
_ "context/web"
"os"
)
func main() {
if len(os.Args) > 1 {
cli.Index.Conf("log", os.Args[1])
}
if len(os.Args) > 2 {
cli.Index.Conf("init.sh", os.Args[2])
}
cli.Index.Start()
ctx.Index.Init(os.Args[1:]...)
}