Introduce easytls-export-tctip-lib.sh

This script exports the relevant parts of `easytls-tctip.lib` to:
* `easytls` - All functions, except "Loaded" function
* `easytls-client-connect.sh` - First three, except "Loaded" function.

Signed-off-by: Richard T Bonhomme <[email protected]>

easytls-export-tcpip-lib.sh

@@ -0,0 +1,135 @@
+#!/bin/sh
+
+f_et_top ()
+{
+	print_line=1
+	{
+		while read -r line
+		do
+			[ $print_line ] && printf '%s\n' "${line}"
+			[ "${line}" = "${begin}" ] && break
+		done < "${src_et}"
+	} > "${dst_et1}" || return 9
+}
+
+f_et_mid ()
+{
+	unset print_line
+	{
+		while read -r line
+		do
+			[ "${line}" = "${begin}" ] && print_line=1 && continue
+			[ "${line}" = "${end_et}" ] && unset print_line
+			[ $print_line ] && printf '%s\n' "${line}"
+			:
+		done < "${src_tl}"
+	} > "${dst_et2}" || return 9
+}
+
+f_et_end ()
+{
+	unset print_line
+	{
+		while read -r line
+		do
+			[ "${line}" = "${end_et}" ] && print_line=1
+			[ $print_line ] && printf '%s\n' "${line}"
+			:
+		done < "${src_et}"
+	} > "${dst_et3}" || return 9
+}
+
+f_et_mv ()
+{
+	cat "${dst_et1}" "${dst_et2}" "${dst_et3}" >> "${src_et}.new"
+	mv -f "${src_et}.new" "${src_et}"
+	rm -f "${dst_et1}" "${dst_et2}" "${dst_et3}"
+}
+
+f_cc_top ()
+{
+	print_line=1
+	{
+		while read -r line
+		do
+			[ $print_line ] && printf '%s\n' "${line}"
+			[ "${line}" = "${begin}" ] && break
+		done < "${src_cc}"
+	} > "${dst_cc1}" || return 9
+}
+
+f_cc_mid ()
+{
+	unset print_line
+	{
+		while read -r line
+		do
+			[ "${line}" = "${begin}" ] && print_line=1 && continue
+			[ "${line}" = "${end_cc}" ] && unset print_line
+			[ $print_line ] && printf '%s\n' "${line}"
+			:
+		done < "${src_tl}"
+	} > "${dst_cc2}" || return 9
+}
+
+f_cc_end ()
+{
+	unset print_line
+	{
+	while read -r line
+	do
+		[ "${line}" = "${end_cc}" ] && print_line=1
+		[ $print_line ] && printf '%s\n' "${line}"
+		:
+	done < "${src_cc}"
+	} > "${dst_cc3}" || return 9
+}
+
+f_cc_mv ()
+{
+	cat "${dst_cc1}" "${dst_cc2}" "${dst_cc3}" >> "${src_cc}.new"
+	mv -f "${src_cc}.new" "${src_cc}"
+	rm -f "${dst_cc1}" "${dst_cc2}" "${dst_cc3}"
+}
+
+
+#################
+
+
+begin="#=# 9273398a-5284-4c1f-aec5-d597ceb1d085"
+
+end_et="#=# 7f97f537-eafd-40c3-8f31-2fee10c12ad3"
+end_cc="#=# b66633f8-3746-436a-901f-29638199b187"
+
+src_tl="./easytls-tctip.lib"
+
+src_et="./easytls"
+dst_et1="${src_et}.tmp1"
+dst_et2="${src_et}.tmp2"
+dst_et3="${src_et}.tmp3"
+rm -f "${dst_et1}" "${dst_et2}" "${dst_et3}" "${src_et}.new"
+cp --attributes-only "${src_et}" "${src_et}.new"
+
+src_cc="./easytls-client-connect.sh"
+dst_cc1="${src_cc}.tmp1"
+dst_cc2="${src_cc}.tmp2"
+dst_cc3="${src_cc}.tmp3"
+rm -f "${dst_cc1}" "${dst_cc2}" "${dst_cc3}" "${src_cc}.new"
+cp --attributes-only "${src_cc}" "${src_cc}.new"
+
+OFS="${IFS}"
+IFS=''
+
+echo "* easytls"
+f_et_top || return 11
+f_et_mid || return 12
+f_et_end || return 13
+f_et_mv || return 14
+
+echo "* easytls-client-connect.sh"
+f_cc_top || return 21
+f_cc_mid || return 22
+f_cc_end || return 23
+f_cc_mv || return 24
+
+IFS="${OFS}"