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Added schema validation and schema db

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Martino Ferrari
2026-01-21 18:13:22 +01:00
parent f3c13fca55
commit 5a2b51ec34
10 changed files with 803 additions and 50 deletions
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156
internal/schema/marte.json Normal file
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{
"classes": {
"RealTimeApplication": {
"fields": [
{"name": "Functions", "type": "node", "mandatory": true},
{"name": "Data", "type": "node", "mandatory": true},
{"name": "States", "type": "node", "mandatory": true}
]
},
"StateMachine": {
"fields": [
{"name": "States", "type": "node", "mandatory": true}
]
},
"GAMScheduler": {
"fields": [
{"name": "TimingDataSource", "type": "reference", "mandatory": true}
]
},
"TimingDataSource": {
"fields": []
},
"IOGAM": {
"fields": [
{"name": "InputSignals", "type": "node", "mandatory": false},
{"name": "OutputSignals", "type": "node", "mandatory": false}
]
},
"ReferenceContainer": {
"fields": []
},
"ConstantGAM": {
"fields": []
},
"PIDGAM": {
"fields": [
{"name": "Kp", "type": "float", "mandatory": true},
{"name": "Ki", "type": "float", "mandatory": true},
{"name": "Kd", "type": "float", "mandatory": true}
]
},
"FileDataSource": {
"fields": [
{"name": "Filename", "type": "string", "mandatory": true},
{"name": "Format", "type": "string", "mandatory": false}
]
},
"LoggerDataSource": {
"fields": []
},
"DANStream": {
"fields": [
{"name": "Timeout", "type": "int", "mandatory": false}
]
},
"EPICSCAInput": {
"fields": []
},
"EPICSCAOutput": {
"fields": []
},
"EPICSPVAInput": {
"fields": []
},
"EPICSPVAOutput": {
"fields": []
},
"SDNSubscriber": {
"fields": [
{"name": "Address", "type": "string", "mandatory": true},
{"name": "Port", "type": "int", "mandatory": true},
{"name": "Interface", "type": "string", "mandatory": false}
]
},
"SDNPublisher": {
"fields": [
{"name": "Address", "type": "string", "mandatory": true},
{"name": "Port", "type": "int", "mandatory": true},
{"name": "Interface", "type": "string", "mandatory": false}
]
},
"UDPReceiver": {
"fields": [
{"name": "Port", "type": "int", "mandatory": true},
{"name": "Address", "type": "string", "mandatory": false}
]
},
"UDPSender": {
"fields": [
{"name": "Destination", "type": "string", "mandatory": true}
]
},
"FileReader": {
"fields": [
{"name": "Filename", "type": "string", "mandatory": true},
{"name": "Format", "type": "string", "mandatory": false},
{"name": "Interpolate", "type": "string", "mandatory": false}
]
},
"FileWriter": {
"fields": [
{"name": "Filename", "type": "string", "mandatory": true},
{"name": "Format", "type": "string", "mandatory": false},
{"name": "StoreOnTrigger", "type": "int", "mandatory": false}
]
},
"OrderedClass": {
"ordered": true,
"fields": [
{"name": "First", "type": "int", "mandatory": true},
{"name": "Second", "type": "string", "mandatory": true}
]
},
"BaseLib2GAM": { "fields": [] },
"ConversionGAM": { "fields": [] },
"DoubleHandshakeGAM": { "fields": [] },
"FilterGAM": { "fields": [] },
"HistogramGAM": { "fields": [] },
"Interleaved2FlatGAM": { "fields": [] },
"FlattenedStructIOGAM": { "fields": [] },
"MathExpressionGAM": { "fields": [] },
"MessageGAM": { "fields": [] },
"MuxGAM": { "fields": [] },
"SimulinkWrapperGAM": { "fields": [] },
"SSMGAM": { "fields": [] },
"StatisticsGAM": { "fields": [] },
"TimeCorrectionGAM": { "fields": [] },
"TriggeredIOGAM": { "fields": [] },
"WaveformGAM": { "fields": [] },
"DAN": { "fields": [] },
"LinuxTimer": { "fields": [] },
"LinkDataSource": { "fields": [] },
"MDSReader": { "fields": [] },
"MDSWriter": { "fields": [] },
"NI1588TimeStamp": { "fields": [] },
"NI6259ADC": { "fields": [] },
"NI6259DAC": { "fields": [] },
"NI6259DIO": { "fields": [] },
"NI6368ADC": { "fields": [] },
"NI6368DAC": { "fields": [] },
"NI6368DIO": { "fields": [] },
"NI9157CircularFifoReader": { "fields": [] },
"NI9157MxiDataSource": { "fields": [] },
"OPCUADSInput": { "fields": [] },
"OPCUADSOutput": { "fields": [] },
"RealTimeThreadAsyncBridge": { "fields": [] },
"RealTimeThreadSynchronisation": { "fields": [] },
"UARTDataSource": { "fields": [] },
"BaseLib2Wrapper": { "fields": [] },
"EPICSCAClient": { "fields": [] },
"EPICSPVA": { "fields": [] },
"MemoryGate": { "fields": [] },
"OPCUA": { "fields": [] },
"SysLogger": { "fields": [] }
}
}

55
internal/schema/schema.go Normal file
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package schema
import (
_ "embed"
"encoding/json"
"fmt"
"os"
)
//go:embed marte.json
var defaultSchemaJSON []byte
type Schema struct {
Classes map[string]ClassDefinition `json:"classes"`
}
type ClassDefinition struct {
Fields []FieldDefinition `json:"fields"`
Ordered bool `json:"ordered"`
}
type FieldDefinition struct {
Name string `json:"name"`
Type string `json:"type"` // "int", "float", "string", "bool", "reference", "array", "node", "any"
Mandatory bool `json:"mandatory"`
}
func NewSchema() *Schema {
return &Schema{
Classes: make(map[string]ClassDefinition),
}
}
func LoadSchema(path string) (*Schema, error) {
content, err := os.ReadFile(path)
if err != nil {
return nil, err
}
var s Schema
if err := json.Unmarshal(content, &s); err != nil {
return nil, fmt.Errorf("failed to parse schema: %v", err)
}
return &s, nil
}
// DefaultSchema returns a built-in schema with core MARTe classes
func DefaultSchema() *Schema {
var s Schema
if err := json.Unmarshal(defaultSchemaJSON, &s); err != nil {
panic(fmt.Sprintf("failed to parse default embedded schema: %v", err))
}
return &s
}