OTS Stamping support, first pass

otsclient_docker/script/requesthandler.sh

@@ -0,0 +1,88 @@
+#!/bin/sh
+#
+#
+#
+#
+
+. ./otsclient.sh
+. ./responsetoclient.sh
+. ./trace.sh
+
+main()
+{
+	trace "Entering main()..."
+
+	local step=0
+	local cmd
+	local http_method
+	local line
+	local content_length
+	local response
+	local returncode
+
+	while read line; do
+		line=$(echo "${line}" | tr -d '\r\n')
+		trace "[main] line=${line}"
+
+		if [ "${cmd}" = "" ]; then
+			# First line!
+			# Looking for something like:
+			# GET /cmd/params HTTP/1.1
+			# POST / HTTP/1.1
+			cmd=$(echo "${line}" | cut -d '/' -f2 | cut -d ' ' -f1)
+			trace "[main] cmd=${cmd}"
+			http_method=$(echo "${line}" | cut -d ' ' -f1)
+			trace "[main] http_method=${http_method}"
+			if [ "${http_method}" = "GET" ]; then
+				step=1
+			fi
+		fi
+		if [ "${line}" = "" ]; then
+			trace "[main] empty line"
+			if [ ${step} -eq 1 ]; then
+				trace "[main] body part finished, disconnecting"
+				break
+			else
+				trace "[main] headers part finished, body incoming"
+				step=1
+			fi
+		fi
+		# line=content-length: 406
+		case "${line}" in *[cC][oO][nN][tT][eE][nN][tT]-[lL][eE][nN][gG][tT][hH]*)
+			content_length=$(echo ${line} | cut -d ':' -f2)
+			trace "[main] content_length=${content_length}";
+			;;
+		esac
+		if [ ${step} -eq 1 ]; then
+			trace "[main] step=${step}"
+			if [ "${http_method}" = "POST" ]; then
+				read -n ${content_length} line
+				trace "[main] line=${line}"
+			fi
+			case "${cmd}" in
+				stamp)
+					# GET http://192.168.111.152:8080/stamp/1ddfb769eb0b8876bc570e25580e6a53afcf973362ee1ee4b54a807da2e5eed7
+
+					response=$(stamp $(echo "${line}" | cut -d ' ' -f2 | cut -d '/' -f3))
+					response_to_client "${response}" ${?}
+					break
+					;;
+				upgrade)
+					# GET http://192.168.111.152:8080/upgrade/1ddfb769eb0b8876bc570e25580e6a53afcf973362ee1ee4b54a807da2e5eed7
+
+					response=$(upgrade $(echo "${line}" | cut -d ' ' -f2 | cut -d '/' -f3))
+					response_to_client "${response}" ${?}
+					break
+					;;
+			esac
+			break
+		fi
+	done
+	trace "[main] exiting"
+	return 0
+}
+
+export TRACING
+
+main
+exit $?