Merge pull request #21 from perror/master

Adding a script to handle command line in a nicer way

triton

@@ -0,0 +1,66 @@
+#!/bin/sh
+
+# Get the path to the script ROOT
+ROOT="$(cd "$(dirname "$0")" && pwd)"
+
+usage ()
+{
+    echo "Triton binary analyzer usage: triton MODE [MODE_ARGS] EXEC [EXEC_ARGS]\n"
+    echo "Available modes are:"
+    echo " -startAnalysis <func_name>  Start the analysis the scope of the function"
+    echo " -detectFormatString         Enable the format string detection analysis"
+}
+
+check_argument ()
+{
+    if [ -z "${MODE_ARGS}" ]; then
+	echo "triton: error: missing argument for the ${MODE} mode"
+	usage
+	exit 1
+    fi
+}
+
+# Getting Triton arguments
+MODE=$1
+MODE_ARGS=$2
+EXEC=$3
+EXEC_ARGS=$4
+
+# Check the mode and the arguments
+case ${MODE} in
+    "")
+	echo "triton: error: no mode given"
+	usage
+	exit 1;;
+
+    "-startAnalysis")
+	check_argument
+	;;
+
+    "-detectFormatString")
+	;;
+
+    "-h" | "-help" | "--help")
+	usage
+	exit 0;;
+    *)
+	echo "triton: error: unknown mode '${MODE}'"
+	usage
+	exit 1;;
+esac
+
+# Check the executable file
+if [ ! -f ${EXEC} ]; then
+    echo "triton: error: '${EXEC}' not found"
+    usage
+    exit 1
+fi
+
+if [ ! -x ${EXEC} ]; then
+    echo "triton: error: '${EXEC}' is not an executable"
+    usage
+    exit 1
+fi
+
+# Running Triton
+${ROOT}/../../../pin -t ${ROOT}/triton.so ${MODE} ${MODE_ARGS} -- ${EXEC} ${EXEC_ARGS} || usage