Added framework as a flattened directory

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>

framework/scripts/project_detection.sh

@@ -0,0 +1,67 @@
+# project-detection.sh
+#
+# Copyright The Mbed TLS Contributors
+# SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+#
+# Purpose
+#
+# This script contains functions for shell scripts to
+# help detect which project (Mbed TLS, TF-PSA-Crypto)
+# or which Mbed TLS branch they are in.
+
+# Project detection
+read_project_name_file () {
+    SCRIPT_DIR=$(pwd)
+
+    PROJECT_NAME_FILE="scripts/project_name.txt"
+
+    if read -r PROJECT_NAME < "$PROJECT_NAME_FILE"; then :; else
+        echo "$PROJECT_NAME_FILE does not exist... Exiting..." >&2
+        exit 1
+    fi
+}
+
+in_mbedtls_repo () {
+    read_project_name_file
+    test "$PROJECT_NAME" = "Mbed TLS"
+}
+
+in_tf_psa_crypto_repo () {
+    read_project_name_file
+    test "$PROJECT_NAME" = "TF-PSA-Crypto"
+}
+
+#Branch detection
+read_build_info () {
+    SCRIPT_DIR=$(pwd)
+
+    BUILD_INFO_FILE="include/mbedtls/build_info.h"
+
+    if [ ! -f "$BUILD_INFO_FILE" ]; then
+        echo "File $BUILD_INFO_FILE not found."
+        exit 1
+    fi
+
+    MBEDTLS_VERSION_MAJOR=$(grep "^#define MBEDTLS_VERSION_MAJOR" "$BUILD_INFO_FILE" | awk '{print $3}')
+    MBEDTLS_VERSION_MINOR=$(grep "^#define MBEDTLS_VERSION_MINOR" "$BUILD_INFO_FILE" | awk '{print $3}')
+
+    if [ -z "$MBEDTLS_VERSION_MAJOR" ]; then
+        echo "MBEDTLS_VERSION_MAJOR not found in $BUILD_INFO_FILE."
+        exit 1
+    fi
+
+    if [ -z "$MBEDTLS_VERSION_MINOR" ]; then
+        echo "MBEDTLS_VERSION_MINOR not found in $BUILD_INFO_FILE."
+        exit 1
+    fi
+}
+
+in_3_6_branch () {
+    read_build_info
+    test $MBEDTLS_VERSION_MAJOR = "3" && test $MBEDTLS_VERSION_MINOR = "6"
+}
+
+in_4_x_branch () {
+    read_build_info
+    test $MBEDTLS_VERSION_MAJOR = "4"
+}