T1843: run interface-definitions though GCC preprocessor

A lot of XML code is duplicated (VLAN, interface address) for instance. Such
XML definitions should be moved to feature.xml.i files and then just pulled in
via GCC preprocessor #include definition in e.g. bond or ethernet definitions.

This will give us the ability to single-source repeating node definitions as:
* Interface Address
* Interface Description
* Interface Disable
* VLAN (both vif-s and vif-c)

The .in suffix of the interface-definitions is a marker that those files are
input files to the GCC preprocessor. They will be rendered into proper XML
files in the build directory.

Some node definitions have been reworder to remove escaped double quote
occurances which would have been warned about by the GCC preprocessor.

1 files changed, 0 insertions, 254 deletions

diff --git a/interface-definitions/pptp-server.xml b/interface-definitions/pptp-server.xml
deleted file mode 100644
index 5d16f8b9f..000000000
--- a/interface-definitions/pptp-server.xml
+++ /dev/null
@@ -1,254 +0,0 @@
-<?xml version="1.0"?>
-<interfaceDefinition>
-  <node name="vpn">
-    <children>
-      <node name="pptp" owner="${vyos_conf_scripts_dir}/accel_pptp.py">
-        <properties>
-          <help>Point to Point Tunneling Protocol (PPTP) Virtual Private Network (VPN)</help>
-        </properties>
-        <children>
-          <node name="remote-access">
-            <properties>
-              <help>Remote access PPTP VPN</help>
-            </properties>
-            <children>
-              <leafNode name="mtu">
-                <properties>
-                  <help>Maximum Transmission Unit (MTU)</help>
-                  <constraint>
-                    <validator name="numeric" argument="--range 128-16384"/>
-                  </constraint>
-                </properties>
-              </leafNode>
-              <leafNode name="outside-address">
-                <properties>
-                  <help>External IP address to which VPN clients will connect</help>
-                  <constraint>
-                    <validator name="ipv4-address"/>
-                  </constraint>
-                </properties>
-              </leafNode>
-              <node name="dns-servers">
-                <properties>
-                  <help>IPv4 Domain Name Service (DNS) server</help>
-                </properties>
-                <children>
-                  <leafNode name="server-1">
-                    <properties>
-                      <help>Primary DNS server</help>
-                      <valueHelp>
-                        <format>ipv4</format>
-                        <description>IPv4 address</description>
-                      </valueHelp>
-                      <constraint>
-                        <validator name="ipv4-address"/>
-                      </constraint>
-                    </properties>
-                  </leafNode>
-                  <leafNode name="server-2">
-                    <properties>
-                      <help>Secondary DNS server</help>
-                      <valueHelp>
-                        <format>ipv4</format>
-                        <description>IPv4 address</description>
-                      </valueHelp>
-                      <constraint>
-                        <validator name="ipv4-address"/>
-                      </constraint>
-                    </properties>
-                  </leafNode>
-                </children>
-              </node> 
-              <node name="wins-servers">
-                <properties>
-                  <help>Windows Internet Name Service (WINS) server settings</help>
-                </properties>
-                <children>
-                  <leafNode name="server-1">
-                    <properties>
-                      <help>Primary WINS server</help>
-                      <constraint>
-                        <validator name="ipv4-address"/>
-                      </constraint>
-                    </properties>
-                  </leafNode>
-                  <leafNode name="server-2">
-                    <properties>
-                      <help>Secondary WINS server</help>
-                    <constraint>
-                      <validator name="ipv4-address"/>
-                    </constraint>
-                    </properties>
-                  </leafNode>
-                </children>
-              </node>
-              <node name="client-ip-pool">
-                <properties>
-                  <help>Pool of client IP addresses (must be within a /24)</help>
-                </properties>
-                <children>
-                  <leafNode name="start">
-                    <properties>
-                      <help>First IP address in the pool (will be used as gateway address)</help>
-                      <constraint>
-                        <validator name="ipv4-address"/>
-                      </constraint>
-                    </properties>
-                  </leafNode>
-                  <leafNode name="stop">
-                    <properties>
-                      <help>Last IP address in the pool</help>
-                      <constraint>
-                        <validator name="ipv4-address"/>
-                      </constraint>
-                    </properties>
-                  </leafNode>
-                </children>
-              </node>
-              <leafNode name="gateway-address">
-                <properties>
-                  <help>Gatway address uses as client tunnel termination point</help>
-                  <constraint>
-                    <validator name="ipv4-address"/>
-                  </constraint>
-                </properties>
-              </leafNode>
-              <node name="authentication">
-                <properties>
-                  <help>Authentication for remote access PPTP VPN</help>
-                </properties>
-                <children>
-                  <leafNode name="require">
-                    <properties>
-                      <help>Authentication protocol for remote access peer PPTP VPN</help>
-                      <valueHelp>
-                        <format>pap</format>
-                        <description>Require the peer to authenticate itself using PAP [Password Authentication Protocol].</description>
-                      </valueHelp>
-                      <valueHelp>
-                        <format>chap</format>
-                        <description>Require the peer to authenticate itself using CHAP [Challenge Handshake Authentication Protocol].</description>
-                      </valueHelp>
-                      <valueHelp>
-                        <format>mschap</format>
-                        <description>Require the peer to authenticate itself using CHAP [Challenge Handshake Authentication Protocol].</description>
-                      </valueHelp>
-                      <valueHelp>
-                        <format>mschap-v2</format>
-                        <description>Require the peer to authenticate itself using MS-CHAPv2 [Microsoft Challenge Handshake Authentication Protocol, Version 2].</description>
-                      </valueHelp>
-                    </properties>
-                  </leafNode>
-                  <leafNode name="mppe">
-                    <properties>
-                      <help>Specifies mppe negotioation preference. (default require mppe 128-bit stateless</help>
-                      <valueHelp>
-                        <format>deny</format>
-                        <description>deny mppe</description>
-                      </valueHelp>
-                      <valueHelp>
-                        <format>prefer</format>
-                        <description>ask client for mppe, if it rejects don't fail</description>
-                      </valueHelp>
-                      <valueHelp>
-                        <format>require</format>
-                        <description>ask client for mppe, if it rejects drop connection</description>
-                      </valueHelp>
-                      <constraint>
-                        <regex>^(deny|prefer|require)</regex>
-                      </constraint>
-                      <completionHelp>
-                        <list>deny prefer require</list>
-                      </completionHelp>
-                    </properties>
-                  </leafNode>
-                  <leafNode name="mode">
-                    <properties>
-                      <help>Authentication mode for remote access PPTP VPN</help>
-                      <valueHelp>
-                        <format>local</format>
-                        <description>Use local username/password configuration</description>
-                      </valueHelp>
-                      <valueHelp>
-                        <format>radius</format>
-                        <description>Use a RADIUS server to autenticate users</description>
-                      </valueHelp>
-                      <constraint>
-                        <regex>^(local|radius)</regex>
-                      </constraint>
-                      <completionHelp>
-                        <list>local radius</list>
-                      </completionHelp>
-                    </properties>
-                  </leafNode>
-                  <node name="local-users">
-                    <properties>
-                      <help>Local user authentication for remote access PPTP VPN</help>
-                    </properties>
-                    <children>
-                      <tagNode name="username">
-                        <properties>
-                          <help>User name for authentication</help>
-                        </properties>
-                        <children>
-                          <leafNode name="disable">
-                            <properties>
-                              <help>Option to disable a PPTP Server user</help>
-                            </properties>
-                          </leafNode>
-                          <leafNode name="password">
-                            <properties>
-                              <help>Password for authentication</help>
-                            </properties>
-                          </leafNode>
-                          <leafNode name="static-ip">
-                            <properties>
-                              <help>Static client IP address</help>
-                            </properties>
-                          </leafNode>
-                        </children>
-                      </tagNode>
-                    </children>
-                  </node>
-                  <node name="radius">
-                    <properties>
-                      <help>RADIUS specific configuration</help>
-                    </properties>
-                    <children>
-                      <tagNode name="server">
-                        <properties>
-                          <help>IP address of radius server</help>
-                          <valueHelp>
-                            <format>ipv4</format>
-                            <description>IP address of RADIUS server</description>
-                          </valueHelp>
-                        </properties>
-                        <children>
-                          <leafNode name="key">
-                            <properties>
-                              <help>Key for accessing the specified server</help>
-                            </properties>
-                          </leafNode>
-                          <leafNode name="req-limit">
-                            <properties>
-                              <help>Maximum number of simultaneous requests to server (default: unlimited)</help>
-                            </properties>
-                          </leafNode>
-                          <leafNode name="fail-time">
-                            <properties>
-                              <help>If server doesn't responds mark it as unavailable for this amount of time in seconds</help>
-                            </properties>
-                          </leafNode>
-                        </children>
-                      </tagNode>
-                    </children>
-                  </node>
-                </children>
-              </node>
-            </children>
-          </node>
-        </children>
-      </node>
-    </children>
-  </node>
-</interfaceDefinition>