Mercurial > projects > sievemgr
view cmd/sievemgr/checkspace.go @ 18:d14d93d011d7
Show SASL mechanisms from before authentication in info output
author | Guido Berhoerster <guido+sievemgr@berhoerster.name> |
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date | Tue, 02 Feb 2021 23:57:37 +0100 |
parents | 2130614cd64a |
children | fc5e6970a0d5 |
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// Copyright (C) 2020 Guido Berhoerster <guido+sievemgr@berhoerster.name> // // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to // permit persons to whom the Software is furnished to do so, subject to // the following conditions: // // The above copyright notice and this permission notice shall be included // in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. // IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY // CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, // TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE // SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. package main import ( "fmt" "io" "io/ioutil" "os" ) func init() { cmdCheckSpace.Flag.StringVar(&acctName, "a", "", "Select the account") } var cmdCheckSpace = &command{ UsageLine: "checkspace [options] name [file]", Run: runCheckSpace, } func runCheckSpace(cmd *command, args []string) error { var err error acct, err := getAccount(&conf, acctName) if err != nil { return err } var scriptName string var scriptSize int64 switch len(args) { case 2: // name and filename scriptName = args[0] info, err := os.Stat(args[1]) if err != nil { return fmt.Errorf("failed to stat script file: %s\n", err) } scriptSize = info.Size() case 1: // only name scriptName = args[0] scriptSize, err = io.Copy(ioutil.Discard, os.Stdin) if err != nil { return fmt.Errorf("failed to read script: %s\n", err) } default: return usageError("invalid number of arguments") } if err := lookupHostPort(acct); err != nil { return err } if err := readPassword(acct); err != nil { return err } c, err := dialPlainAuth(acct) if err != nil { return err } defer c.Logout() if ok, err := c.HaveSpace(scriptName, scriptSize); err != nil { return err } else if !ok { return errTooBig } return nil }