/usr/share/gocode/src/github.com/socketplane/libovsdb/schema.go is in golang-github-socketplane-libovsdb-dev 0.1+git20160503.9.d4b9e7a53548-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | package libovsdb
import (
"fmt"
"io"
)
// DatabaseSchema is a database schema according to RFC7047
type DatabaseSchema struct {
Name string `json:"name"`
Version string `json:"version"`
Tables map[string]TableSchema `json:"tables"`
}
// TableSchema is a table schema according to RFC7047
type TableSchema struct {
Columns map[string]ColumnSchema `json:"columns"`
Indexes [][]string `json:"indexes,omitempty"`
}
// ColumnSchema is a column schema according to RFC7047
type ColumnSchema struct {
Name string `json:"name"`
Type interface{} `json:"type"`
Ephemeral bool `json:"ephemeral,omitempty"`
Mutable bool `json:"mutable,omitempty"`
}
// Print will print the contents of the DatabaseSchema
func (schema DatabaseSchema) Print(w io.Writer) {
fmt.Fprintf(w, "%s, (%s)\n", schema.Name, schema.Version)
for table, tableSchema := range schema.Tables {
fmt.Fprintf(w, "\t %s\n", table)
for column, columnSchema := range tableSchema.Columns {
fmt.Fprintf(w, "\t\t %s => %v\n", column, columnSchema)
}
}
}
// Basic validation for operations against Database Schema
func (schema DatabaseSchema) validateOperations(operations ...Operation) bool {
for _, op := range operations {
table, ok := schema.Tables[op.Table]
if ok {
for column := range op.Row {
if _, ok := table.Columns[column]; !ok {
return false
}
}
for _, row := range op.Rows {
for column := range row {
if _, ok := table.Columns[column]; !ok {
return false
}
}
}
for _, column := range op.Columns {
if _, ok := table.Columns[column]; !ok {
return false
}
}
} else {
return false
}
}
return true
}
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