73 lines
1.4 KiB
Go
73 lines
1.4 KiB
Go
package webcmd
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import (
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"encoding/json"
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"errors"
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)
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type ParamType int
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const (
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PARAMTYPE_CONST ParamType = 0
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PARAMTYPE_STRING ParamType = 1
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PARAMTYPE_OPTIONAL ParamType = 2
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// bool 1/0
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// list
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// k/v list
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// file upload (temporary path passed to binary)
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// nested parse subgroup (e.g. ffmpeg filters)
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// one optional to control a whole subgroup (e.g. --timeout 4)
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// String validations (regexp, min-length, ...)
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)
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type InputParam struct {
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Description string `json:",omitempty"` // only used for editable parameters
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ParamType ParamType
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Value string
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}
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func (ip *InputParam) UnmarshalJSON(b []byte) error {
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switch b[0] {
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case '"':
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ip.Description = ""
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ip.ParamType = PARAMTYPE_CONST
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tmp := ""
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err := json.Unmarshal(b, &tmp)
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if err != nil {
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return err
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}
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ip.Value = tmp
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case '{':
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read := struct {
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Description string `json:",omitempty"`
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ParamType ParamType
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Value string
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}{}
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err := json.Unmarshal(b, &read)
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if err != nil {
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return err
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}
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*ip = read
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return nil
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default:
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return errors.New("Malformed InputParam")
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}
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return nil
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}
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type CommandConfig struct {
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Title string
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WorkingDir string // default empty-string: getcwd()
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Execution []InputParam // Can be unmarshalled using plain strings
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}
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type AppConfig struct {
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ListenAddress string
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AppTitle string
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MaxHistoryLines int // default zero: unlimited history for each command
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Commands []CommandConfig
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}
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