init

leak-utils/misc/ulp.go

@@ -0,0 +1,67 @@
+package misc
+
+import (
+	"bufio"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/anotherhadi/eleakxir/leak-utils/settings"
+)
+
+func RemoveUrlSchemeFromUlp(lu settings.LeakUtils, inputFile string) error {
+	file, err := os.Open(inputFile)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	outputFile := inputFile + ".clean"
+	out, err := os.Create(outputFile)
+	if err != nil {
+		return err
+	}
+	defer out.Close()
+
+	reader := bufio.NewReader(file)
+	writer := bufio.NewWriter(out)
+
+	for {
+		line, err := reader.ReadString('\n')
+		if err != nil && err != io.EOF {
+			return err
+		}
+
+		firstColumn := strings.Index(line, ":")
+		firstScheme := strings.Index(line, "://")
+		if firstScheme != -1 && firstColumn == firstScheme {
+			line = line[firstScheme+3:]
+		}
+
+		_, werr := writer.WriteString(line)
+		if werr != nil {
+			return err
+		}
+
+		if err == io.EOF {
+			break
+		}
+	}
+
+	err = writer.Flush()
+	if err != nil {
+		return err
+	}
+
+	err = os.Remove(inputFile)
+	if err != nil {
+		return err
+	}
+
+	err = os.Rename(outputFile, inputFile)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}