First push from Satoshi Portal's own cyphernode

proxy_docker/app/script/sendtobitcoinnode.sh

@@ -0,0 +1,59 @@
+#!/bin/sh
+
+. ./trace.sh
+
+send_to_watcher_node()
+{
+	trace "Entering send_to_watcher_node()..."
+	send_to_bitcoin_node ${WATCHER_NODE_RPC_URL} watcher_btcnode_curlcfg.properties $@
+	local returncode=$?
+	trace_rc ${returncode}
+	return ${returncode}
+}
+
+send_to_spender_node()
+{
+	trace "Entering send_to_spender_node()..."
+	send_to_bitcoin_node ${SPENDER_NODE_RPC_URL} spender_btcnode_curlcfg.properties $@
+	local returncode=$?
+	trace_rc ${returncode}
+	return ${returncode}
+}
+
+send_to_bitcoin_node()
+{
+	trace "Entering send_to_bitcoin_node()..."
+	local returncode
+	local result
+	local errorstring
+	local node_url=${1}
+	local configfile=${2}
+	local data=${3}
+
+	trace "[send_to_bitcoin_node] curl -s --config ${configfile} -H \"Content-Type: application/json\" -d \"${data}\" ${node_url}"
+	result=$(curl -s --config ${configfile} -H "Content-Type: application/json" -d "${data}" ${node_url})
+	returncode=$?
+	trace_rc ${returncode}
+	trace "[send_to_bitcoin_node] result=${result}"
+
+	if [ "${returncode}" -eq 0 ]; then
+		# Node responded, let's see if we got an error message from the node
+		# jq -e will have a return code of 1 if the supplied tag is null.
+		errorstring=$(echo "${result}" | jq -e ".error")
+		if [ "$?" -eq "0" ]; then
+			# Error tag not null, so there's an error
+			trace "[send_to_bitcoin_node] Node responded, error found in response: ${errorstring}"
+			returncode=1
+		else
+			trace "[send_to_bitcoin_node] Node responded, no error found in response, yayy!"
+		fi
+	fi
+
+	# Output response to stdout before exiting with return code
+	echo "${result}"
+
+	trace_rc ${returncode}
+	return ${returncode}
+}
+
+case "${0}" in *sendtobitcoinnode.sh) send_to_bitcoin_node $@;; esac