move code to folder

.gitignore

@@ -1,3 +1,3 @@
 # Ignore local data
 data/
-watchyourlan
+watchyourlan

Dockerfile

@@ -3,8 +3,8 @@ FROM ubuntu:20.04
 RUN apt update && apt install -y arp-scan && apt clean \
     && mkdir /data
 
-COPY templates /app/templates
-COPY watchyourlan /app/
+COPY src/templates /app/templates
+COPY src/watchyourlan /app/
 
 EXPOSE 8840
 

Makefile

@@ -1,17 +1,20 @@
 DUSER=aceberg
 DNAME=watchyourlan
-DPORT=8840
+
 VERSION=0.4
 
 mod:
-	rm go.mod
-	go mod init $(DNAME)
+	cd src && \
+	rm go.mod && \
+	go mod init $(DNAME) && \
 	go mod tidy
 
 run:
+	cd src && \
 	sudo go run .
 
 go-build:
+	cd src && \
 	go build .
 
 docker-build:
@@ -26,7 +29,7 @@ docker-run:
 	$(DUSER)/$(DNAME):$(VERSION)
 
 clean:
-	rm $(DNAME) || true
+	rm src/$(DNAME) || true
 	docker rmi -f $(DUSER)/$(DNAME):latest $(DUSER)/$(DNAME):$(VERSION)
 
 dev: go-build docker-build docker-run

db-create.go

@@ -1,38 +0,0 @@
-package main
-
-import (
-	"os"
-	"fmt"
-	"log"
-	"database/sql"
-	_ "github.com/mattn/go-sqlite3"
-)
-
-func db_create(dbPath string) {
-	if _, err := os.Stat(dbPath); err == nil {
-        fmt.Println("DB exists")
-    } else {
-		sqlStatement := `CREATE TABLE "now" (
-			"ID"	INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
-			"NAME"	TEXT,
-			"IP"	TEXT,
-			"MAC"	TEXT,
-			"HW"	TEXT,
-			"DATE"	TEXT,
-			"KNOWN"	INTEGER DEFAULT 0
-		);`
-    	db_query(dbPath, sqlStatement)
-    }
-}
-
-func db_query (dbPath string, sqlStatement string) (*sql.Rows) {
-	db, _ := sql.Open("sqlite3", dbPath)
-	defer db.Close()
-  
-	res, err := db.Query(sqlStatement)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	return res
-}

db-search.go

@@ -1,15 +0,0 @@
-package main
-
-import (
-	// "os"
-	"fmt"
-	// "log"
-	// "database/sql"
-	// _ "github.com/mattn/go-sqlite3"
-)
-
-func db_search(dbPath string) {
-	sqlStatement := ``
-    res := db_query(dbPath, sqlStatement)
-	fmt.Println(res)
-}

src/db-connect.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"database/sql"
+	_ "github.com/mattn/go-sqlite3"
+)
+
+// func db_query (dbPath string, sqlStatement string) (*sql.Rows) {
+// 	db, _ := sql.Open("sqlite3", dbPath)
+// 	defer db.Close()
+  
+// 	res, err := db.Query(sqlStatement)
+// 	if err != nil {
+// 		log.Fatal(err)
+// 	}
+// 	return res
+// }
+
+func db_exec (dbPath string, sqlStatement string) {
+	db, _ := sql.Open("sqlite3", dbPath)
+	defer db.Close()
+  
+	_, err := db.Exec(sqlStatement)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func db_select(dbPath string) (dbHosts []Host) {
+	db, _ := sql.Open("sqlite3", dbPath)
+	defer db.Close()
+
+	sqlStatement := `SELECT * FROM "now"`
+    //res := db_query(dbPath, sqlStatement)
+
+	res, err := db.Query(sqlStatement)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	dbHosts = []Host{}
+  	for res.Next() {
+    	var oneHost Host
+    	err = res.Scan(&oneHost.Id, &oneHost.Name, &oneHost.Ip, &oneHost.Mac, &oneHost.Hw, &oneHost.Date, &oneHost.Known)
+    	if err != nil {
+			log.Fatal(err)
+    	}
+
+    	dbHosts = append(dbHosts, oneHost)
+  	}
+
+	fmt.Println("Select all:", dbHosts)
+	return dbHosts
+}

src/db-edit.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"os"
+	"fmt"
+)
+
+func db_create(dbPath string) {
+	if _, err := os.Stat(dbPath); err == nil {
+        fmt.Println("DB exists")
+    } else {
+		sqlStatement := `CREATE TABLE "now" (
+			"ID"	INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT UNIQUE,
+			"NAME"	TEXT NOT NULL,
+			"IP"	TEXT,
+			"MAC"	TEXT,
+			"HW"	TEXT,
+			"DATE"	TEXT,
+			"KNOWN"	INTEGER DEFAULT 0
+		);`
+    	db_exec(dbPath, sqlStatement)
+		fmt.Println("Table created!")
+    }
+}
+
+func db_insert(dbPath string, oneHost Host) {
+	sqlStatement := `INSERT INTO "now" (NAME, IP, MAC, HW, DATE, KNOWN) VALUES ('','%s','%s','%s','%s', '%d');`
+  	sqlStatement = fmt.Sprintf(sqlStatement, oneHost.Ip, oneHost.Mac, oneHost.Hw, oneHost.Date, 1)
+	fmt.Println("Insert statement:", sqlStatement)
+    db_exec(dbPath, sqlStatement)
+}

src/go.mod

@@ -3,7 +3,7 @@ module watchyourlan
 go 1.19
 
 require (
-	github.com/mattn/go-sqlite3 v1.14.14
+	github.com/mattn/go-sqlite3 v1.14.15
 	github.com/spf13/viper v1.12.0
 )
 

src/go.sum

@@ -133,8 +133,8 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/magiconair/properties v1.8.6 h1:5ibWZ6iY0NctNGWo87LalDlEZ6R41TqbbDamhfG/Qzo=
 github.com/magiconair/properties v1.8.6/go.mod h1:y3VJvCyxH9uVvJTWEGAELF3aiYNyPKd5NZ3oSwXrF60=
-github.com/mattn/go-sqlite3 v1.14.14 h1:qZgc/Rwetq+MtyE18WhzjokPD93dNqLGNT3QJuLvBGw=
-github.com/mattn/go-sqlite3 v1.14.14/go.mod h1:NyWgC/yNuGj7Q9rpYnZvas74GogHl5/Z4A/KQRfk6bU=
+github.com/mattn/go-sqlite3 v1.14.15 h1:vfoHhTN1af61xCRSWzFIWzx2YskyMTwHLrExkBOjvxI=
+github.com/mattn/go-sqlite3 v1.14.15/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
 github.com/mitchellh/mapstructure v1.5.0 h1:jeMsZIYE/09sWLaz43PL7Gy6RuMjD2eJVyuac5Z2hdY=
 github.com/mitchellh/mapstructure v1.5.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=

src/main.go

@@ -27,9 +27,11 @@ func main() {
 
     foundHosts := parse_output(scan_iface(newConfig.Iface))
 
-    fmt.Println(foundHosts)
+    fmt.Println("Found hosts:", foundHosts)
 
     db_create(newConfig.DbPath)
+    db_insert(newConfig.DbPath, foundHosts[0])
+    db_select(newConfig.DbPath)
 
     fmt.Println(fmt.Sprintf("http://%s:%s", newConfig.GuiIP, newConfig.GuiPort))