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, 274 insertions, 0 deletions

diff --git a/interface-definitions/interfaces-bridge.xml.in b/interface-definitions/interfaces-bridge.xml.in
new file mode 100644
index 000000000..40505d7de
--- /dev/null
+++ b/interface-definitions/interfaces-bridge.xml.in
@@ -0,0 +1,274 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="interfaces">
+    <children>
+      <tagNode name="bridge" owner="${vyos_conf_scripts_dir}/interfaces-bridge.py">
+        <properties>
+          <help>Bridge interface name</help>
+          <priority>470</priority>
+          <constraint>
+            <regex>^br[0-9]+$</regex>
+          </constraint>
+          <constraintErrorMessage>Bridge interface must be named brN</constraintErrorMessage>
+          <valueHelp>
+            <format>brN</format>
+            <description>Bridge interface name</description>
+          </valueHelp>
+        </properties>
+        <children>
+          <leafNode name="address">
+            <properties>
+              <help>IP address</help>
+              <completionHelp>
+                <list>dhcp dhcpv6</list>
+              </completionHelp>
+              <valueHelp>
+                <format>ipv4net</format>
+                <description>IPv4 address and prefix length</description>
+              </valueHelp>
+              <valueHelp>
+                <format>ipv6net</format>
+                <description>IPv6 address and prefix length</description>
+              </valueHelp>
+              <valueHelp>
+                <format>dhcp</format>
+                <description>Dynamic Host Configuration Protocol</description>
+              </valueHelp>
+              <valueHelp>
+                <format>dhcpv6</format>
+                <description>Dynamic Host Configuration Protocol for IPv6</description>
+              </valueHelp>
+              <constraint>
+                <validator name="ip-cidr"/>
+                <regex>(dhcp|dhcpv6)</regex>
+              </constraint>
+              <multi/>
+            </properties>
+          </leafNode>
+          <leafNode name="aging">
+            <properties>
+              <help>MAC address aging interval</help>
+              <valueHelp>
+                <format>0</format>
+                <description>Disable MAC address learning (always flood)</description>
+              </valueHelp>
+              <valueHelp>
+                <format>10-1000000</format>
+                <description>MAC address aging time in seconds (default: 300)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 0-0 --range 10-1000000"/>
+              </constraint>
+            </properties>
+          </leafNode>
+          <leafNode name="description">
+            <properties>
+              <help>Interface description</help>
+              <constraint>
+                <regex>^.{1,256}$</regex>
+              </constraint>
+              <constraintErrorMessage>Interface description too long (limit 256 characters)</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <node name="dhcp-options">
+            <properties>
+              <help>DHCP options</help>
+            </properties>
+            <children>
+              <leafNode name="client-id">
+                <properties>
+                  <help>DHCP client identifier</help>
+                </properties>
+              </leafNode>
+              <leafNode name="host-name">
+                <properties>
+                  <help>DHCP client host name (overrides the system host name)</help>
+                </properties>
+              </leafNode>
+              <leafNode name="vendor-class-id">
+                <properties>
+                  <help>DHCP client vendor type</help>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <node name="dhcpv6-options">
+            <properties>
+              <help>DHCPv6 options</help>
+              <priority>319</priority>
+            </properties>
+            <children>
+              <leafNode name="parameters-only">
+                <properties>
+                  <help>Acquire only config parameters, no address</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="temporary">
+                <properties>
+                  <help>IPv6 "temporary" address</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <leafNode name="disable-link-detect">
+            <properties>
+              <help>Ignore link state changes</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="disable">
+            <properties>
+              <help>Disable this bridge interface</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="forwarding-delay">
+            <properties>
+              <help>Forwarding delay</help>
+              <valueHelp>
+                <format>0-200</format>
+                <description>Spanning Tree Protocol forwarding delay in seconds (default 15)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 0-200"/>
+              </constraint>
+              <constraintErrorMessage>Forwarding delay must be between 0 and 200 seconds</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="hello-time">
+            <properties>
+              <help>Hello packet advertisment interval</help>
+              <valueHelp>
+                <format>1-10</format>
+                <description>Spanning Tree Protocol hello advertisement interval in seconds (default 2)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 1-10"/>
+              </constraint>
+              <constraintErrorMessage>Bridge Hello interval must be between 1 and 10 seconds</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <node name="igmp">
+            <properties>
+              <help>Internet Group Management Protocol (IGMP) settings</help>
+            </properties>
+            <children>
+              <leafNode name="querier">
+                <properties>
+                  <help>Enable IGMP querier</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <node name="ip">
+            <children>
+              <leafNode name="arp-cache-timeout">
+                <properties>
+                  <help>ARP cache entry timeout in seconds</help>
+                  <valueHelp>
+                    <format>1-86400</format>
+                    <description>ARP cache entry timout in seconds (default 30)</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="numeric" argument="--range 1-86400"/>
+                  </constraint>
+                  <constraintErrorMessage>ARP cache entry timeout must be between 1 and 86400 seconds</constraintErrorMessage>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <leafNode name="mac">
+            <properties>
+              <help>Media Access Control (MAC) address</help>
+              <valueHelp>
+                <format>h:h:h:h:h:h</format>
+                <description>Hardware (MAC) address</description>
+              </valueHelp>
+              <constraint>
+                <validator name="mac-address"/>
+              </constraint>
+            </properties>
+          </leafNode>
+          <leafNode name="max-age">
+            <properties>
+              <help>Interval at which neighbor bridges are removed</help>
+              <valueHelp>
+                <format>1-40</format>
+                <description>Bridge maximum aging time in seconds (default 20)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 1-40"/>
+              </constraint>
+              <constraintErrorMessage>Bridge max aging value must be between 1 and 40 seconds</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <node name="member">
+            <properties>
+              <help>Bridge member interfaces</help>
+            </properties>
+            <children>
+              <tagNode name="interface">
+                <properties>
+                  <help>Member interface name</help>
+                  <completionHelp>
+                    <script>${vyos_completion_dir}/list_interfaces.py --bridgeable</script>
+                  </completionHelp>
+                </properties>
+                <children>
+                  <leafNode name="cost">
+                    <properties>
+                      <help>Bridge port cost</help>
+                      <valueHelp>
+                        <format>1-65535</format>
+                        <description>Path cost value for Spanning Tree Protocol</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="numeric" argument="--range 1-65535"/>
+                      </constraint>
+                      <constraintErrorMessage>Path cost value must be between 1 and 65535</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="priority">
+                    <properties>
+                      <help>Bridge port priority</help>
+                      <valueHelp>
+                        <format>0-63</format>
+                        <description>Bridge port priority</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="numeric" argument="--range 1-63"/>
+                      </constraint>
+                      <constraintErrorMessage>Port priority value must be between 0 and 63</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                </children>
+              </tagNode>
+            </children>
+          </node>
+          <leafNode name="priority">
+            <properties>
+              <help>Priority for this bridge</help>
+              <valueHelp>
+                <format>0-65535</format>
+                <description>Bridge priority (default 32768)</description>
+              </valueHelp>
+              <constraint>
+                <validator name="numeric" argument="--range 0-65535"/>
+              </constraint>
+              <constraintErrorMessage>Bridge priority must be between 0 and 65535 (multiples of 4096)</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <leafNode name="stp">
+            <properties>
+              <help>Enable spanning tree protocol</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+        </children>
+      </tagNode>
+    </children>
+  </node>
+</interfaceDefinition>