First versions of the binaries and source file.

cdz

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+if [[ $DAISY_INTERNAL -ne 1 ]];
+then
+  DAISY_INTERNAL=1 source $DAISY_SOURCE_FILE
+fi
+
+target=$1
+
+# Check if file exists
+if [[ -z "$target" ]];
+then
+  echo "No target specified."
+  exit 1
+fi
+
+if ! test -f "$target";
+then
+  echo "File not found: \"$target\""
+  exit 2
+fi
+
+file "$target" 1>/dev/null
+exitcode=$?
+report=$(file "$target")
+
+# Check for archive type, supported types are zip/tar/rar
+comm1=(:)
+comm2=(echo "Unsupported archive type$add: \"$target\"")
+comm3=(:)
+
+echo $report | grep "tar archive" 1>/dev/null
+istar=$?
+echo $report | grep "Zip archive" 1>/dev/null
+iszip=$?
+echo $report | grep "RAR archive" 1>/dev/null
+israr=$?
+
+# TAR archives come in many forms, if none of our tests say it's tar
+# ...but it looks like tar and barks like tar, let's take the shot.
+# Seems to work fairly well for the record.
+RES=$(echo "$target" | grep ".tar")
+if [[ RES != "" ]];
+then
+  istar=0
+fi
+
+# Now we set the right command
+if (( istar == 0 )); then
+	comm2=(tar xvf "$target" -C)
+elif (( iszip == 0 )); then
+	which unzip 1>/dev/null
+	exitcode=$?
+	if (( exitcode == 0 )); then
+		comm2=(unzip -q "$target" -d)
+	else
+		comm1=(echo "The utility 'unzip' is missing, please install it")
+		comm3=(exit 1)
+	fi
+elif (( israr == 0 )); then
+	which unrar 1>/dev/null
+	exitcode=$?
+	if (( exitcode == 0 )); then
+		comm2=(unrar -i nul "$target")
+	else
+		comm1=(echo "The utility 'unrar' is missing, please install it")
+		comm3=(exit 1)
+	fi
+fi
+
+# Create the temp dir, usually
+dir=$(mktemp -d /tmp/extracted.XXXXXXXX)
+
+# And the rest of the commands
+"${comm1[@]}"
+"${comm2[@]}" $dir
+"${comm3[@]}"
+
+cd $dir
+echo ""
+echo "Type 'exit' to exit the extracted archive's folder and auto-delete it"
+eval $SHELL
+rm -rf $dir