initial commit - working code

verion v1.0.0

	new file:   .gitignore
	new file:   .idea/.gitignore
	new file:   .idea/gamequery-cli.iml
	new file:   .idea/modules.xml
	new file:   .idea/vcs.xml
	new file:   gamequery-cli
	new file:   go.mod
	new file:   go.sum
	new file:   main.go

.gitignore

@@ -0,0 +1,207 @@
+### NotepadPP template
+# Notepad++ backups #
+*.bak
+
+### VisualStudioCode template
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### Linux template
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+# .nfs files are created when an open file is removed but is still being accessed
+.nfs*
+
+### Go template
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, built with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Dependency directories (remove the comment below to include it)
+# vendor/
+
+### Windows template
+# Windows thumbnail cache files
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+
+# Dump file
+*.stackdump
+
+# Folder config file
+[Dd]esktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# Windows shortcuts
+*.lnk
+
+### macOS template
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### SublimeText template
+# Cache files for Sublime Text
+*.tmlanguage.cache
+*.tmPreferences.cache
+*.stTheme.cache
+
+# Workspace files are user-specific
+*.sublime-workspace
+
+# Project files should be checked into the repository, unless a significant
+# proportion of contributors will probably not be using Sublime Text
+# *.sublime-project
+
+# SFTP configuration file
+sftp-config.json
+sftp-config-alt*.json
+
+# Package control specific files
+Package Control.last-run
+Package Control.ca-list
+Package Control.ca-bundle
+Package Control.system-ca-bundle
+Package Control.cache/
+Package Control.ca-certs/
+Package Control.merged-ca-bundle
+Package Control.user-ca-bundle
+oscrypto-ca-bundle.crt
+bh_unicode_properties.cache
+
+# Sublime-github package stores a github token in this file
+# https://packagecontrol.io/packages/sublime-github
+GitHub.sublime-settings
+

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/gamequery-cli.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="Go" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/gamequery-cli.iml" filepath="$PROJECT_DIR$/.idea/gamequery-cli.iml" />
+    </modules>
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

go.mod

@@ -0,0 +1,5 @@
+module github.com/Neo-Desktop/gamequery-cli
+
+go 1.18
+
+require github.com/wisp-gg/gamequery v0.0.0-20211108193149-8c623c640ded // indirect

go.sum

@@ -0,0 +1,2 @@
+github.com/wisp-gg/gamequery v0.0.0-20211108193149-8c623c640ded h1:g4gxZ/7DDLqI0l6nYubEeBSZnYO8QQ/NnKgkpI/Gwzg=
+github.com/wisp-gg/gamequery v0.0.0-20211108193149-8c623c640ded/go.mod h1:4ZdFgc6g8gMu5f3kuJJTf6ZZil3YwxQ4erZvDsfZYLA=

main.go

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+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"os"
+	"strconv"
+	"time"
+
+	"github.com/wisp-gg/gamequery"
+	"github.com/wisp-gg/gamequery/api"
+)
+
+var (
+	IP      string
+	PORT    uint16
+	TIMEOUT int
+	INDENT  bool
+)
+
+func init() {
+	flagIP := flag.String("ip", "", "Required: IP address to query [env: GQ_IP]")
+	flagPORT := flag.Int("port", 0, "Required: Port number to test [env: GQ_PORT]")
+	flagTIMEOUT := flag.Int("timeout", 5, "Timeout value in milliseconds [env: GQ_TIMEOUT]")
+	flagHELP := flag.Bool("help", false, "Displays this help message")
+	flagINDENT := flag.Bool("indent", false, "Should the output be indented")
+
+	envIP := os.Getenv("GQ_IP")
+	envPORT := os.Getenv("GQ_PORT")
+	envTIMEOUT := os.Getenv("GQ_TIMEOUT")
+
+	flag.Parse()
+
+	if flagIP != nil && *flagIP != "" {
+		IP = *flagIP
+	} else if envIP != "" {
+		IP = envIP
+	} else {
+		fmt.Fprintf(os.Stderr, "please specify an IP\n\n")
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	if flagPORT != nil && *flagPORT > 0 {
+		PORT = uint16(*flagPORT)
+	} else if envPORT != "" {
+		PORT16, err := strconv.ParseInt(envPORT, 10, 16)
+		if err != nil || PORT16 <= 0 {
+			fmt.Fprintf(os.Stderr, "unable to process GQ_PORT (%s)\n\n", envPORT)
+			flag.Usage()
+			os.Exit(1)
+		}
+		PORT = uint16(PORT16)
+	} else {
+		fmt.Fprintf(os.Stderr, "please specify a Port\n\n")
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	if flagTIMEOUT != nil && *flagTIMEOUT >= 0 {
+		TIMEOUT = *flagTIMEOUT
+	} else if envTIMEOUT != "" {
+		TIMEOUT64, err := strconv.ParseInt(envTIMEOUT, 10, 32)
+		if err != nil || TIMEOUT64 < 0 {
+			fmt.Fprintf(os.Stderr, "unable to process GQ_TIMEOUT (%s)\n\n", envPORT)
+			flag.Usage()
+			os.Exit(1)
+		}
+		TIMEOUT = int(TIMEOUT64)
+	} else {
+		fmt.Fprintf(os.Stderr, "please specify a Timeout\n\n")
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	if *flagHELP {
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	INDENT = *flagINDENT
+}
+
+type results struct {
+	Protocol string
+	*api.Response
+}
+
+func main() {
+	timeout := time.Duration(TIMEOUT) * time.Millisecond
+
+	res, protocol, err := gamequery.Detect(api.Request{
+		IP:      IP,
+		Port:    PORT,
+		Timeout: &timeout,
+	})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "failed to query: %s\n\n", err)
+		os.Exit(2)
+	}
+
+	out := results{
+		Protocol: protocol,
+		Response: &res,
+	}
+
+	var outBytes []byte
+
+	if INDENT {
+		outBytes, err = json.MarshalIndent(out, "", "   ")
+	} else {
+		outBytes, err = json.Marshal(out)
+	}
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "failed to package response: %s\n\n", err)
+		os.Exit(2)
+	}
+
+	fmt.Fprintf(os.Stdout, "%s\n\n", outBytes)
+}