func reFindSubmatch(re *regexp.Regexp) lua.Function {
return func(l *lua.State) int {
s := lua.CheckString(l, 1)
allSubmatch := re.FindStringSubmatch(s)
return util.DeepPush(l, allSubmatch)
}
}
func split(l *lua.State) int {
str := lua.CheckString(l, 1)
sep := lua.CheckString(l, 2)
strArr := strings.Split(str, sep)
return util.DeepPush(l, strArr)
}
func reFindAll(re *regexp.Regexp) lua.Function {
return func(l *lua.State) int {
s := lua.CheckString(l, 1)
n := lua.CheckInteger(l, 2)
all := re.FindAllString(s, n)
return util.DeepPush(l, all)
}
}
func unmarshal(l *lua.State) int {
payload := lua.CheckString(l, 1)
var output interface{}
if err := json.Unmarshal([]byte(payload), &output); err != nil {
lua.Errorf(l, err.Error())
panic("unreachable")
}
return util.DeepPush(l, output)
}
func testRandomMap(t *testing.T, size int) {
l := lua.NewState()
want := randomMap(size)
util.DeepPush(l, want)
got, err := util.PullStringTable(l, 1)
if err != nil {
t.Fatalf("pulling table, %v", err)
}
checkMaps(t, want, got)
}
func oauthRequest(l *lua.State, entryName, method, urlString string, body string, query string) int {
req, err := http.NewRequest(method, urlString, bytes.NewBuffer([]byte(body)))
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
if query != "" {
parsedQuery, err := url.ParseQuery(query)
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
req.Form = parsedQuery
}
res, err := oauth.Do(entryName, req)
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
defer res.Body.Close()
data, err := ioutil.ReadAll(res.Body)
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
util.DeepPush(l, string(data))
return 1
}
var excelLibrary = []lua.RegistryFunction{
{
"import",
func(l *lua.State) int {
path := lua.CheckString(l, 1)
res, err := xlsx.FileToSlice(path)
if err != nil {
lua.Errorf(l, "%s", err)
panic("unreachable")
}
util.DeepPush(l, res)
return 1
},
},
}
func openExcelLibrary(l *lua.State) {
open := func(l *lua.State) int {
lua.NewLibrary(l, excelLibrary)
return 1
}
lua.Require(l, "telemetry/excel", open, false)
l.Pop(1)
}
)
var mongoDBFunctions = map[string]func(db *mgo.Database) lua.Function{
"collections": func(db *mgo.Database) lua.Function {
return func(l *lua.State) int {
names, err := db.CollectionNames()
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
pushArray(l)
for index, value := range names {
util.DeepPush(l, value)
l.RawSetInt(-2, index+1)
}
return 1
}
},
"collection": func(db *mgo.Database) lua.Function {
return func(l *lua.State) int {
pushMongoCollection(l, db, lua.CheckString(l, 1))
return 1
}
},
result = append(result, row)
}
l.CreateTable(len(result), 0)
pushArray(l)
for index, value := range result {
for i, v := range value {
if vv, ok := v.([]byte); ok {
value[i] = string(vv)
}
}
util.DeepPush(l, value)
l.RawSetInt(-2, index+1)
}
return 1
}
},
}
func pushSQLInstance(l *lua.State, driverName, dataSourceName string) {
instance, err := sqlx.Open(driverName, dataSourceName)
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
lua.Errorf(l, "%s", err)
panic("unreachable")
}
} else {
lua.Errorf(l, "Only tables can be converted to XML")
panic("unreachable")
}
res, err := mxj.Map(v.(map[string]interface{})).Xml()
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
util.DeepPush(l, string(res))
return 1
},
},
{
"decode",
func(l *lua.State) int {
res, err := mxj.NewMapXml([]byte(lua.CheckString(l, 1)))
if err != nil {
lua.Errorf(l, "%s", err.Error())
panic("unreachable")
}
package lua
import (
"time"
"github.com/telemetryapp/go-lua"
"github.com/telemetryapp/goluago/util"
"github.com/telemetryapp/gotelemetry_agent/agent/aggregations"
"github.com/telemetryapp/gotelemetry_agent/agent/config"
)
var seriesFunctions = map[string]func(s *aggregations.Series) lua.Function{
"name": func(s *aggregations.Series) lua.Function {
return func(l *lua.State) int {
util.DeepPush(l, s.Name)
return 1
}
},
"trimSince": func(s *aggregations.Series) lua.Function {
return func(l *lua.State) int {
if l.TypeOf(1) == lua.TypeString {
duration, err := config.ParseTimeInterval(lua.CheckString(l, 1))
if err != nil {
lua.Errorf(l, "%s", err)
panic("unreachable")
}
var mongoConnectionFunctions = map[string]func(s *mgo.Session) lua.Function{
"db": func(s *mgo.Session) lua.Function {
return func(l *lua.State) int {
pushMongoDatabase(l, s, lua.CheckString(l, 1))
return 1
}
},
"live_servers": func(s *mgo.Session) lua.Function {
return func(l *lua.State) int {
pushArray(l)
for index, server := range s.LiveServers() {
util.DeepPush(l, server)
l.RawSetInt(-2, index+1)
}
return 1
}
},
"close": func(s *mgo.Session) lua.Function {
return func(l *lua.State) int {
s.Close()
return 0
}
},
}
