New multiconfig design

1 files changed, 61 insertions, 0 deletions

diff --git a/common b/common
new file mode 100644
index 0000000..95a95fd
--- /dev/null
+++ b/common
@@ -0,0 +1,61 @@
+# vim: ft=sh
+set -e
+
+export MC_LOCAL_DIR=""
+while [ $# -gt 0 ]; do
+	case "$1" in
+		-h|--help)
+			echo "Usage: $0 [OPTION]..."
+			echo "Multiconfig system script."
+			echo "$MC_DESCRIPTION"
+			echo
+			echo "Options:"
+			echo "  --description"
+			echo "    Print description of this module and exit."
+			echo "  --local [DIR]"
+			echo "    Instead of accessing remote files storage use local directory."
+			echo "    If no directory is provided or is empty then current working directory is used."
+			echo "  -h, --help"
+			echo "    Print this help text and exit."
+			exit 0
+			;;
+		--description)
+			echo "$MC_DESCRIPTION"
+			exit 0
+			;;
+		--local)
+			shift
+			MC_LOCAL_DIR="${1:-$PWD}"
+			;;
+		*)
+			echo "Unknown option: $1" >&2
+			exit 1
+			;;
+	esac
+	shift
+done
+
+if [ "$(id -u)" != "0" ]; then
+	die "Please run this script only as root"
+fi
+
+# Add path to our own libraries
+export PATH="$PATH:$(dirname "$(readlink -f "$0")")/lib"
+
+# Include utils
+. utils
+
+# Verify if distribution is supported
+[ "$(distribution)" != "unknown" ] || die "Running on unsupported distribution!"
+
+# Export some utility paths
+export MC_STATUS_DIR="/var/multiconfig/status"
+export MC_TRASH_DIR="/var/multiconfig/trash"
+case "$(distribution)" in
+	openwrt)
+		MC_STATUS_DIR="/usr/share/multiconfig/status"
+		MC_TRASH_DIR="/usr/share/multiconfig/trash"
+		;;
+esac
+# Make sure that status directoruy
+mkdir -p "$MC_STATUS_DIR"