travelnet parser wip

server/travelnetparser/parser.go

@@ -0,0 +1,75 @@
+package travelnetparser
+
+import (
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"mapserver/luaparser"
+)
+
+type GenericPos struct {
+	X int `json:"x"`
+	Y int `json:"y"`
+	Z int `json:"z"`
+}
+
+type Travelnet struct {
+	Timestamp int64       `json:"timestamp"`
+	Pos       *GenericPos `json:"pos"`
+}
+
+func ParseFile(filename string) (map[string]map[string]map[string]*Travelnet, error) {
+	content, err := ioutil.ReadFile(filename)
+	if err != nil {
+		return nil, err
+	}
+
+	return Parse(content)
+}
+
+// owner -> network -> name ->Travelnet-Data
+func Parse(data []byte) (map[string]map[string]map[string]*Travelnet, error) {
+	p := luaparser.New()
+	travelnets := make(map[string]map[string]map[string]*Travelnet)
+
+	ownermap, err := p.ParseMap(string(data[:]))
+
+	if err != nil {
+		return nil, err
+	}
+
+	for owner, rawnetworkmap := range ownermap {
+		fmt.Println(owner)
+
+		networkmap, ok := rawnetworkmap.(map[string]interface{})
+		if !ok {
+			return nil, errors.New("networkmap parsing failed")
+		}
+
+		for network, rawstationmap := range networkmap {
+			fmt.Println("+", network)
+
+			stationmap, ok := rawstationmap.(map[string]interface{})
+			if !ok {
+				return nil, errors.New("stationmap parsing failed")
+			}
+
+			for station, rawentries := range stationmap {
+				fmt.Println("++", station)
+
+				entries, ok := rawentries.(map[string]interface{})
+				if !ok {
+					return nil, errors.New("entries parsing failed")
+				}
+
+				for entry := range entries {
+					fmt.Println("+++", entry)
+					//TODO:
+				}
+
+			}
+		}
+	}
+
+	return travelnets, nil
+}

server/travelnetparser/parser_test.go

@@ -0,0 +1,26 @@
+package travelnetparser
+
+import (
+	"encoding/json"
+	"fmt"
+	"testing"
+)
+
+func TestParse(t *testing.T) {
+
+	//TODO: test takes about 3 seconds for 350kb data :/
+	a, err := ParseFile("testdata/mod_travelnet.data")
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	j, err := json.MarshalIndent(a, "", " ")
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	fmt.Println(string(j[:]))
+
+}