Example

/*

** Copyright (C) 2001-2024 Zabbix SIA

**

** 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 plugin

​

import (

    "golang.zabbix.com/sdk/conf"

    "golang.zabbix.com/sdk/errs"

    "golang.zabbix.com/sdk/plugin"

)

​

type session struct {

    Username string `conf:"optional"`

    Password string `conf:"optional"`

}

​

type pluginConfig struct {

    // Timeout.

    Timeout int `conf:"optional,range=1:30"`

    // Sessions stores pre-defined named sets of connections settings.

    Sessions map[string]session `conf:"optional"`

    // Default stores default connection parameter values from configuration file.

    Default session `conf:"optional"`

}

​

// Configure implements the Configurator interface.

// Initializes configuration structures.

func (p *examplePlugin) Configure(global *plugin.GlobalOptions, options any) {

    pConfig := &pluginConfig{}

​

    err := conf.UnmarshalStrict(options, pConfig)

    if err != nil {

        p.Errf("cannot unmarshal configuration options: %s", err.Error())

​

        return

    }

​

    p.config = pConfig

​

    if p.config.Timeout == 0 {

        p.config.Timeout = global.Timeout

    }

}

​

// Validate implements the Configurator interface.

// Returns an error if validation of a plugin's configuration is failed.

func (*examplePlugin) Validate(options any) error {

    var opts pluginConfig