Add example scripts for socket interaction

example_scripts/show_workspace_views.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+
+# This script displays the process names of the views on the current workspace.
+
+# Start up the ipc link
+source "$(dirname "${BASH_SOURCE[0]}")/cb_script_header.sh"
+
+echo "dump" >&3
+
+while IFS= read -r -d $'\0' event
+do
+	# Remove the cg-ipc header
+	event="${event:6}"
+	if [[ "$(echo "${event}" | jq ".event_name")" = "\"dump\"" ]]
+	then
+		curr_output="$(echo "${event}"|jq ".curr_output")"
+		curr_workspace="$(echo "${event}"|jq -r ".outputs.${curr_output}.curr_workspace")"
+		# Print the process names of the view on the current workspace. jq retrieves
+		# their PID and ps is then used to retrieve the process names.
+		(echo -n "message ";ps -o comm=Command -p $(echo "${event}"|jq -r ".outputs.${curr_output}.workspaces[$((curr_workspace-1))].views[].pid")|tail +2|sed ':a; N; $!ba; s/\n/||/g') >&3
+		break
+	fi
+done <&4