Initial Commit
This commit is contained in:
commit
6ac65abfa3
11 changed files with 265 additions and 0 deletions
3
.vscode/settings.json
vendored
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3
.vscode/settings.json
vendored
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{
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"go.buildFlags": ["-tags=linux"],
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}
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27
Makefile
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27
Makefile
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REPO_NAME=go-loader-test
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REPO_LINK=https://git.aliberksandikci.com.tr/asandikci/${REPO_NAME}
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DATA_DIR=/etc/go-loader-test/
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LIB_DIR=/usr/share/go-loader-test/
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PLUGIN_DIR=${LIB_DIR}/plugins/
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TEMP_DIR=$(mktemp -d)
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MAIN_DIR=${TEMP_DIR}/${REPO_NAME}/
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install:
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sudo go build -o ${DESTDIR}/usr/bin/${REPO_NAME} ./cmd/go-loader-test/
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@sudo mkdir -p "${DESTDIR}/${LIB_DIR}"
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@sudo mkdir -p "${DESTDIR}/${PLUGIN_DIR}"
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sudo go build -buildmode=plugin -o ${DESTDIR}/${PLUGIN_DIR}/tmptest.so ./plugins/tmptest
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@sudo mkdir -p "${DESTDIR}/${DATA_DIR}"
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windows_install:
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sudo env GOOS=windows GOARCH=amd64 go build -o ${DESTDIR}/usr/bin/${REPO_NAME} ./cmd/go-loader-test/
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@sudo mkdir -p "${DESTDIR}/${LIB_DIR}"
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@sudo mkdir -p "${DESTDIR}/${PLUGIN_DIR}"
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sudo GOOS=windows GOARCH=amd64 go build -buildmode=plugin -o ${DESTDIR}/${PLUGIN_DIR}/tmptest.so ./plugins/tmptest
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@sudo mkdir -p "${DESTDIR}/${DATA_DIR}"
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uninstall:
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@sudo rm -rf ${DESTDIR}/usr/bin/${REPO_NAME}
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2
README.md
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2
README.md
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tests for https://github.com/pkujhd/goloader and https://github.com/eh-steve/goloader.
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contains some parts from https://git.aliberksandikci.com.tr/Liderahenk/ahenk-go
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22
cmd/go-loader-test/main.go
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22
cmd/go-loader-test/main.go
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package main
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import (
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"log"
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"os"
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)
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const ExecutablePath = "/usr/bin/go-loader-test"
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const DataDir = "/etc/go-loader-test/"
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const LogFile = DataDir + "go-loader-test"
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const LibDir = "/usr/share/go-loader-test/"
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const PluginDir = LibDir + "/plugins/"
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// Main Function that starts daemon and controls arguments
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func main() {
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if len(os.Args) == 2 && os.Args[1] == "tmptest" {
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log.Print("TEMPORARY TEST STARTED, log files are NOT redirecting!")
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PluginManager("tmptest")
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} else {
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panic("Please enter a valid option !")
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}
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}
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74
cmd/go-loader-test/plugin-manager.go
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74
cmd/go-loader-test/plugin-manager.go
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package main
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import (
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"encoding/json"
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"log"
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"git.aliberksandikci.com.tr/asandikci/go-loader-test/pkg/utils"
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)
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// General Functions/Methods that each plugin has
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type PlugGeneral interface {
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Info() map[string]interface{}
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}
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// plugins/tmptest
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type TmpTest interface {
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TmpTest()
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}
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// FILLME creating new plugin interface, template
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// type NewPluginInterface interface {
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// PluginMethod() returnType
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// }
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// Loads Plugins and runs them concurrently.
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// When you create a new plugin create a new interface and call this plugin in this function
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func PluginManager(params ...string) {
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chanPlug := make(chan interface{})
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if len(params) > 0 && params[0] == "tmptest" {
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go LoadPlugin("tmptest", chanPlug)
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res, ok := <-chanPlug
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var tmptest TmpTest = res.(TmpTest)
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checkPlugin(res, ok)
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tmptest.TmpTest()
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}
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}
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// Logs plugin outputs.
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func logPlugin(title string, mp map[string]interface{}, toJson bool) {
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log.Printf("\n----- %v -----\n", title)
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if toJson {
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data, err := json.MarshalIndent(&mp, "", " ")
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utils.Check(err)
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log.Println(string(data))
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} else {
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for i, v := range mp {
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log.Printf("%v: %v\n", i, v)
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}
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}
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}
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// Checks plugin status
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func checkPlugin(plugVal interface{}, status bool) {
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if status {
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if plugVal == nil {
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log.Fatal("Plugin loaded but there is no value!")
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} else {
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plugInfo := plugVal.(PlugGeneral).Info()
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log.Printf("Plugin \"%v\" loaded and ready to use, version \"%v\" ", plugInfo["name"], plugInfo["version"])
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}
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} else {
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if plugVal == nil {
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log.Fatal("Plugin closed and there is no value! ")
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} else {
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log.Fatal("Plugin closed or there is an error")
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}
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}
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}
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// // TODO response to Lider
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// // func createResponse() {
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// // }
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26
cmd/go-loader-test/plugin-opener.go
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26
cmd/go-loader-test/plugin-opener.go
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package main
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import (
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"fmt"
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"os"
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"plugin"
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"git.aliberksandikci.com.tr/asandikci/go-loader-test/pkg/utils"
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)
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func LoadPlugin(plugName string, chn chan interface{}) {
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plug, err := plugin.Open(PluginDir + plugName + ".so")
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utils.Check(err)
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symPlug, err := plug.Lookup(utils.FirstUpperEN(plugName) + "Connect")
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utils.Check(err)
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var plugOut interface{}
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plugOut, ok := symPlug.(interface{})
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if !ok {
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fmt.Println("unexpected type from module symbol")
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os.Exit(1)
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}
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chn <- plugOut
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}
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5
go.mod
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5
go.mod
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module git.aliberksandikci.com.tr/asandikci/go-loader-test
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go 1.21.0
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require golang.org/x/text v0.12.0
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2
go.sum
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2
go.sum
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golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
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golang.org/x/text v0.12.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
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69
pkg/utils/main.go
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69
pkg/utils/main.go
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package utils
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import (
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"log"
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"os"
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"golang.org/x/text/cases"
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"golang.org/x/text/language"
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)
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func Byte2String(arr []int8) string {
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b := make([]byte, len(arr))
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for i, v := range arr {
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b[i] = byte(v)
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}
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return string(b)
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}
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func Byte2MiB(b uint64) float64 {
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return float64(float64(b) / (1024 * 1024))
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}
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func Byte2GiB(b uint64) float64 {
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return float64(float64(b) / (1024 * 1024 * 1024))
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}
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func MB2GiB(b uint64) float64 {
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return float64(float64(b*1000*1000) / (1024 * 1024 * 1024))
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}
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func CheckPath(path string) (bool, error) {
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_, err := os.Stat(path)
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if err == nil {
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return true, nil
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}
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if os.IsNotExist(err) {
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return false, nil
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}
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return false, err
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}
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func CreatePath(path string) {
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if flag, err := CheckPath(path); flag {
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if err != nil {
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log.Fatal(err)
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}
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} else if err := os.Mkdir(path, os.ModePerm); err != nil {
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log.Fatal(err)
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}
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}
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func Check(err error) {
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if err != nil {
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panic(err)
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}
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}
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func OpenLogFile(path string) *os.File {
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f, err := os.OpenFile(path, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0644)
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if err != nil {
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panic(err)
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}
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return f
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}
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// Makes first character uppercase of given English string
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func FirstUpperEN(str string) string {
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return cases.Title(language.English).String(str)
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} // TODO cases.NoLower vs cases.Compact !
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11
plugins/tmptest/info.go
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11
plugins/tmptest/info.go
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package main
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func (p plug) Info() map[string]interface{} {
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return map[string]interface{}{
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"name": "tmptest",
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"version": "1.0.2",
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"support": "any",
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"description": "Temporary testing",
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"developer": "asandikci@aliberksandikci.com.tr",
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}
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}
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24
plugins/tmptest/main.go
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24
plugins/tmptest/main.go
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package main
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import (
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"fmt"
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"time"
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)
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type plug string
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// exported plugin Symbol
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var TmptestConnect plug
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func (p plug) TmpTest() {
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fmt.Println()
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fmt.Println("----- Entered Test Area -----")
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fmt.Println()
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fmt.Println()
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fmt.Println()
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fmt.Println()
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fmt.Println("----- End of Test Area -----")
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fmt.Println()
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time.Sleep(3 * time.Second)
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}
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