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Golang Ns.Open方法代码示例

本文整理汇总了Golang中code/google/com/p/rog-go/new9p/client.Ns.Open方法的典型用法代码示例。如果您正苦于以下问题:Golang Ns.Open方法的具体用法?Golang Ns.Open怎么用?Golang Ns.Open使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在code/google/com/p/rog-go/new9p/client.Ns的用法示例。


在下文中一共展示了Ns.Open方法的5个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: cmdget

// Copy a remote file to local filesystem
func cmdget(ns *g9pc.Ns, s []string) {
	var from, to string
	switch len(s) {
	case 1:
		from, to = path.Split(path.Clean(s[0]))
	case 2:
		from, to = s[0], s[1]
	default:
		fmt.Fprintf(os.Stderr, "from arguments; usage: get from to\n")
	}

	tofile, err := os.Create(to)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error opening %s for writing: %s\n", to, err)
		return
	}
	defer tofile.Close()

	file, err := ns.Open(from, g9p.OREAD)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error opening %s for writing: %s\n", to, err)
		return
	}
	defer file.Close()

	_, err = io.Copy(tofile, file)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error copying: %v\n", err)
		return
	}
}
开发者ID:zxpbenson,项目名称:rog-go,代码行数:32,代码来源:cl.go

示例2: lsone

func lsone(ns *g9pc.Ns, s string, long bool) {
	st, err := ns.Stat(s)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error stat: %s\n", err)
		return
	}
	if st.Mode&g9p.DMDIR != 0 {
		file, err := ns.Open(s, g9p.OREAD)
		if err != nil {
			fmt.Fprintf(os.Stderr, "error opening dir: %s\n", err)
			return
		}
		defer file.Close()
		for {
			d, err := file.Dirread()
			if err != nil && err != io.EOF {
				fmt.Fprintf(os.Stderr, "error reading dir: %s\n", err)
			}
			if d == nil || len(d) == 0 {
				break
			}
			for _, dir := range d {
				if long {
					fmt.Fprintf(os.Stdout, "%s\n", dirtostr(dir))
				} else {
					os.Stdout.WriteString(dir.Name + "\n")
				}
			}
		}
	} else {
		fmt.Fprintf(os.Stdout, "%s\n", dirtostr(st))
	}
}
开发者ID:zxpbenson,项目名称:rog-go,代码行数:33,代码来源:cl.go

示例3: cmdcat

// Print the contents of f
func cmdcat(ns *g9pc.Ns, s []string) {
	for _, fname := range s {
		file, err := ns.Open(fname, g9p.OREAD)
		if err != nil {
			fmt.Fprintf(os.Stderr, "error opening %s: %s\n", fname, err)
			continue
		}
		defer file.Close()
		_, err = io.Copy(os.Stdout, file)
		if err != nil {
			fmt.Fprintf(os.Stderr, "error: %v\n", err)
		}
	}
}
开发者ID:zxpbenson,项目名称:rog-go,代码行数:15,代码来源:cl.go

示例4: writeone

// Write the string s to remote file f. Create f if it doesn't exist
func writeone(ns *g9pc.Ns, fname, s string) {
	file, err := ns.Open(fname, g9p.OWRITE|g9p.OTRUNC)
	if err != nil {
		file, err = ns.Create(fname, g9p.OWRITE, 0666)
		if err != nil {
			fmt.Fprintf(os.Stderr, "error opening %s: %v\n", fname, err)
			return
		}
	}
	defer file.Close()

	m, err := file.Write([]byte(s))
	if err != nil {
		fmt.Fprintf(os.Stderr, "error writing to %s: %s\n", fname, err)
		return
	}

	if m != len(s) {
		fmt.Fprintf(os.Stderr, "short write %s\n", fname)
		return
	}
}
开发者ID:zxpbenson,项目名称:rog-go,代码行数:23,代码来源:cl.go

示例5: cmdput

// Copy a local file to remote server
func cmdput(ns *g9pc.Ns, s []string) {
	var from, to string
	switch len(s) {
	case 1:
		_, to = path.Split(s[0])
		to = normpath(to)
		from = s[0]
	case 2:
		from, to = s[0], normpath(s[1])
	default:
		fmt.Fprintf(os.Stderr, "incorrect arguments; usage: put local [remote]\n")
	}

	fromfile, err := os.Open(from)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error opening %s for reading: %s\n", from, err)
		return
	}
	defer fromfile.Close()

	file, err := ns.Open(to, g9p.OWRITE|g9p.OTRUNC)
	if err != nil {
		file, err = ns.Create(to, g9p.OWRITE, 0666)
		if err != nil {
			fmt.Fprintf(os.Stderr, "error opening %s for writing: %s\n", to, err)
			return
		}
	}
	fmt.Fprintf(os.Stderr, "opened file ok\n")
	defer file.Close()
	n, err := Copy(file, fromfile)
	if err != nil {
		fmt.Fprintf(os.Stderr, "error copying file: %v (%d bytes copied)\n", err, n)
	}
	fmt.Fprintf(os.Stderr, "copied %d bytes\n", n)
}
开发者ID:zxpbenson,项目名称:rog-go,代码行数:37,代码来源:cl.go


注:本文中的code/google/com/p/rog-go/new9p/client.Ns.Open方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。