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, 328 insertions, 0 deletions

diff --git a/interface-definitions/dhcpv6-server.xml.in b/interface-definitions/dhcpv6-server.xml.in
new file mode 100644
index 000000000..7d4c0de23
--- /dev/null
+++ b/interface-definitions/dhcpv6-server.xml.in
@@ -0,0 +1,328 @@
+<?xml version="1.0"?>
+<!-- DHCPv6 server configuration -->
+<interfaceDefinition>
+  <node name="service">
+    <children>
+      <node name="dhcpv6-server" owner="${vyos_conf_scripts_dir}/dhcpv6_server.py">
+        <properties>
+          <help>DHCP for IPv6 (DHCPv6) server</help>
+          <priority>900</priority>
+        </properties>
+        <children>
+          <leafNode name="disable">
+            <properties>
+              <help>Option to disable DHCPv6 server</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="preference">
+            <properties>
+              <help>Preference of this DHCPv6 server compared with others</help>
+              <valueHelp>
+                <format>0-255</format>
+                <description>DHCPv6 server preference (0-255)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 0-255"/>
+              </constraint>
+              <constraintErrorMessage>Preference must be between 0 and 255</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <tagNode name="shared-network-name">
+            <properties>
+              <help>DHCPv6 shared network name [REQUIRED]</help>
+              <constraint>
+                <regex>[-_a-zA-Z0-9.]+</regex>
+              </constraint>
+              <constraintErrorMessage>Invalid DHCPv6 shared network name. May only contain letters, numbers and .-_</constraintErrorMessage>
+            </properties>
+            <children>
+              <leafNode name="disable">
+                <properties>
+                  <help>Option to disable DHCPv6 configuration for shared-network</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <tagNode name="subnet">
+                <properties>
+                  <help>IPv6 DHCP subnet for this shared network [REQUIRED]</help>
+                  <valueHelp>
+                    <format>ipv6net</format>
+                    <description>IPv6 address and prefix length</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="ipv6-prefix"/>
+                  </constraint>
+                </properties>
+                <children>
+                  <node name="address-range">
+                    <properties>
+                      <help>Parameters setting ranges for assigning IPv6 addresses</help>
+                    </properties>
+                    <children>
+                      <tagNode name="prefix">
+                        <properties>
+                          <help>IPv6 prefix defining range of addresses to assign</help>
+                          <valueHelp>
+                            <format>ipv6net</format>
+                            <description>IPv6 address and prefix length</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv6-prefix"/>
+                          </constraint>
+                        </properties>
+                        <children>
+                          <leafNode name="temporary">
+                            <properties>
+                              <help>Address range will be used for temporary addresses</help>
+                              <valueless/>
+                            </properties>
+                          </leafNode>
+                        </children>
+                      </tagNode>
+                      <tagNode name="start">
+                        <properties>
+                          <help>First in range of consecutive IPv6 addresses to assign</help>
+                          <valueHelp>
+                            <format>ipv6</format>
+                            <description>IPv6 address</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv6-address"/>
+                          </constraint>
+                        </properties>
+                        <children>
+                          <leafNode name="stop">
+                            <properties>
+                              <help>Last in range of consecutive IPv6 addresses</help>
+                              <valueHelp>
+                                <format>ipv6</format>
+                                <description>IPv6 address</description>
+                              </valueHelp>
+                              <constraint>
+                                <validator name="ipv6-address"/>
+                              </constraint>
+                            </properties>
+                          </leafNode>
+                        </children>
+                      </tagNode>
+                    </children>
+                  </node>
+                  <leafNode name="domain-search">
+                    <properties>
+                      <help>Domain name for client to search</help>
+                      <constraint>
+                        <regex>[-_a-zA-Z0-9.]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid domain name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <node name="lease-time">
+                    <properties>
+                      <help>Parameters relating to the lease time</help>
+                    </properties>
+                    <children>
+                      <leafNode name="default">
+                        <properties>
+                          <help>Default time (in seconds) that will be assigned to a lease</help>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="maximum">
+                        <properties>
+                          <help>Maximum time (in seconds) that will be assigned to a lease</help>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="minimum">
+                        <properties>
+                          <help>Minimum time (in seconds) that will be assigned to a lease</help>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </node>
+                  <leafNode name="name-server">
+                    <properties>
+                      <help>IPv6 address of a Recursive DNS Server</help>
+                      <valueHelp>
+                        <format>ipv6</format>
+                        <description>IPv6 address of DNS name server</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv6-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nis-domain">
+                    <properties>
+                      <help>NIS domain name for client to use</help>
+                      <constraint>
+                        <regex>[-_a-zA-Z0-9.]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid NIS domain name</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nis-server">
+                    <properties>
+                      <help>IPv6 address of a NIS Server</help>
+                      <valueHelp>
+                        <format>ipv6</format>
+                        <description>IPv6 address of NIS server</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv6-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nisplus-domain">
+                    <properties>
+                      <help>NIS+ domain name for client to use</help>
+                      <constraint>
+                        <regex>[-_a-zA-Z0-9.]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid NIS+ domain name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nisplus-server">
+                    <properties>
+                      <help>IPv6 address of a NIS+ Server</help>
+                      <valueHelp>
+                        <format>ipv6</format>
+                        <description>IPv6 address of NIS+ server</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv6-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <node name="prefix-delegation">
+                    <properties>
+                      <help>Parameters relating to IPv6 prefix delegation</help>
+                    </properties>
+                    <children>
+                      <tagNode name="start">
+                        <properties>
+                          <help>First in range of IPv6 addresses to be used in prefix delegation</help>
+                          <valueHelp>
+                            <format>ipv6</format>
+                            <description>IPv6 address used in prefix delegation</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv6-address"/>
+                          </constraint>
+                        </properties>
+                        <children>
+                          <leafNode name="prefix-length">
+                            <properties>
+                              <help>Length in bits of prefixes to be delegated</help>
+                              <valueHelp>
+                                <format>0-255</format>
+                                <description>DHCPv6 server preference (0-255)</description>
+                              </valueHelp>
+                              <constraint>
+                                <validator name="numeric" argument="--range 0-255"/>
+                              </constraint>
+                              <constraintErrorMessage>Preference must be between 0 and 255</constraintErrorMessage>
+                            </properties>
+                          </leafNode>
+                          <leafNode name="stop">
+                            <properties>
+                              <help>Last in range of IPv6 addresses to be used in prefix delegation</help>
+                              <valueHelp>
+                                <format>ipv6</format>
+                                <description>IPv6 address used in prefix delegation</description>
+                              </valueHelp>
+                              <constraint>
+                                <validator name="ipv6-address"/>
+                              </constraint>
+                            </properties>
+                          </leafNode>
+                        </children>
+                      </tagNode>
+                    </children>
+                  </node>
+                  <leafNode name="sip-server-address">
+                    <properties>
+                      <help>IPv6 address of SIP server</help>
+                      <valueHelp>
+                        <format>ipv6</format>
+                        <description>IPv6 address of SIP server</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv6-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="sip-server-name">
+                    <properties>
+                      <help>SIP server name</help>
+                      <constraint>
+                        <regex>[-_a-zA-Z0-9.]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid SIP server name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="sntp-server">
+                    <properties>
+                      <help>IPv6 address of an SNTP server for client to use</help>
+                      <constraint>
+                        <validator name="ipv6-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <tagNode name="static-mapping">
+                    <properties>
+                      <help>Name of static mapping</help>
+                      <constraint>
+                        <regex>[-_a-zA-Z0-9.]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid static mapping name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                    </properties>
+                    <children>
+                      <leafNode name="disable">
+                        <properties>
+                          <help>Option to disable static mapping</help>
+                          <valueless/>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="identifier">
+                        <properties>
+                          <help>Client identifier (DUID) for this static mapping</help>
+                          <valueHelp>
+                            <format>h[[:h]...]</format>
+                            <description>DUID: colon-separated hex list (as used by isc-dhcp option dhcpv6.client-id)</description>
+                          </valueHelp>
+                          <constraint>
+                            <regex>([0-9A-Fa-f]{1,2}[:])*([0-9A-Fa-f]{1,2})</regex>
+                          </constraint>
+                          <constraintErrorMessage>Invalid DUID, must be in the format h[[:h]...]</constraintErrorMessage>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="ipv6-address">
+                        <properties>
+                          <help>Client IPv6 address for this static mapping</help>
+                          <valueHelp>
+                            <format>ipv6</format>
+                            <description>IPv6 address for this static mapping</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv6-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </tagNode>
+                </children>
+              </tagNode>
+            </children>
+          </tagNode>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>