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, 467 insertions, 0 deletions

diff --git a/interface-definitions/dhcp-server.xml.in b/interface-definitions/dhcp-server.xml.in
new file mode 100644
index 000000000..e8bdff3df
--- /dev/null
+++ b/interface-definitions/dhcp-server.xml.in
@@ -0,0 +1,467 @@
+<?xml version="1.0"?>
+<!-- DHCP server configuration -->
+<interfaceDefinition>
+  <node name="service">
+    <children>
+      <node name="dhcp-server" owner="${vyos_conf_scripts_dir}/dhcp_server.py">
+        <properties>
+          <help>Dynamic Host Configuration Protocol (DHCP) for DHCP server</help>
+          <priority>911</priority>
+        </properties>
+        <children>
+          <leafNode name="disable">
+            <properties>
+              <help>Option to disable DHCP server</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="dynamic-dns-update">
+            <properties>
+              <help>DHCP server to dynamically update the Domain Name System (DNS)</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="global-parameters">
+            <properties>
+              <help>Additional global parameters for DHCP server. You must
+                use the syntax of dhcpd.conf in this text-field. Using this
+                without proper knowledge may result in a crashed DHCP server.
+                Check system log to look for errors.</help>
+              <multi/>
+            </properties>
+          </leafNode>
+          <leafNode name="hostfile-update">
+            <properties>
+              <help>Enable DHCP server updating /etc/hosts (per client lease)</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <leafNode name="host-decl-name">
+            <properties>
+              <help>Instruct server to use host declaration name for forward DNS name</help>
+              <valueless/>
+            </properties>
+          </leafNode>
+          <tagNode name="shared-network-name">
+            <properties>
+              <help>DHCP shared network name [REQUIRED]</help>
+              <constraint>
+                <regex>[-_a-zA-Z0-9.]+</regex>
+              </constraint>
+              <constraintErrorMessage>Invalid shared network name. May only contain letters, numbers and .-_</constraintErrorMessage>
+            </properties>
+            <children>
+              <leafNode name="authoritative">
+                <properties>
+                  <help>Option to make DHCP server authoritative for this physical network</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="description">
+                <properties>
+                  <help>Shared-network-name description</help>
+                </properties>
+              </leafNode>
+              <leafNode name="disable">
+                <properties>
+                  <help>Option to disable DHCP configuration for shared-network</help>
+                  <valueless/>
+                </properties>
+              </leafNode>
+              <leafNode name="shared-network-parameters">
+                <properties>
+                  <help>Additional shared-network parameters for DHCP server.
+                You must use the syntax of dhcpd.conf in this text-field.
+                Using this without proper knowledge may result in a crashed
+                DHCP server. Check system log to look for errors.</help>
+                  <multi/>
+                </properties>
+              </leafNode>
+              <tagNode name="subnet">
+                <properties>
+                  <help>DHCP subnet for shared network</help>
+                  <valueHelp>
+                    <format>ipv4net</format>
+                    <description>IPv4 address and prefix length</description>
+                  </valueHelp>
+                  <constraint>
+                    <validator name="ipv4-prefix"/>
+                  </constraint>
+                </properties>
+                <children>
+                  <leafNode name="bootfile-name">
+                    <properties>
+                      <help>Bootstrap file name</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="bootfile-server">
+                    <properties>
+                      <help>Server (IP address or domain name) from which the initial
+                boot file is to be loaded</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="client-prefix-length">
+                    <properties>
+                      <help>Specifies the clients subnet mask as per RFC 950. If unset, subnet declaration is used.</help>
+                      <valueHelp>
+                        <format>0-32</format>
+                        <description>DHCP client prefix length must be 0 to 32</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="numeric" argument="--range 0-32"/>
+                      </constraint>
+                      <constraintErrorMessage>DHCP client prefix length must be 0 to 32</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="default-router">
+                    <properties>
+                      <help>IP address of default router</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>Default router IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="dns-server">
+                    <properties>
+                      <help>DNS server IPv4 address</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>DNS server IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="domain-name">
+                    <properties>
+                      <help>Client domain name</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="domain-search">
+                    <properties>
+                      <help>Client domain search</help>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="exclude">
+                    <properties>
+                      <help>IP address to exclude from DHCP lease range</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>IPv4 address to exclude from lease range</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <node name="failover">
+                    <properties>
+                      <help>DHCP failover parameters</help>
+                    </properties>
+                    <children>
+                      <leafNode name="local-address">
+                        <properties>
+                          <help>IP address for failover peer to connect [REQUIRED]</help>
+                          <valueHelp>
+                            <format>ipv4</format>
+                            <description>IPv4 address to exclude from lease range</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv4-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="name">
+                        <properties>
+                          <help>DHCP failover peer name [REQUIRED]</help>
+                          <constraint>
+                            <regex>[-_a-zA-Z0-9.]+</regex>
+                          </constraint>
+                          <constraintErrorMessage>Invalid failover peer name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="peer-address">
+                        <properties>
+                          <help>IP address of failover peer [REQUIRED]</help>
+                          <valueHelp>
+                            <format>ipv4</format>
+                            <description>IPv4 address of failover peer</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv4-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="status">
+                        <properties>
+                          <help>DHCP failover peer status (primary|secondary) [REQUIRED]</help>
+                          <completionHelp>
+                            <list>primary secondary</list>
+                          </completionHelp>
+                          <constraint>
+                            <regex>(primary|secondary)</regex>
+                          </constraint>
+                          <constraintErrorMessage>Invalid DHCP failover peer status</constraintErrorMessage>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </node>
+                  <leafNode name="ip-forwarding">
+                    <properties>
+                      <help>Enable IP forwarding on client</help>
+                      <valueless/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="lease">
+                    <properties>
+                      <help>Lease timeout in seconds (default: 86400)</help>
+                      <valueHelp>
+                        <format>0-4294967295</format>
+                        <description>DHCP lease time in seconds</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="numeric" argument="--range 0-4294967295"/>
+                      </constraint>
+                      <constraintErrorMessage>DHCP lease time must be between 0 and 4294967295 (49 days)</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="ntp-server">
+                    <properties>
+                      <help>IP address of NTP server</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>NTP server IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="pop-server">
+                    <properties>
+                      <help>IP address of POP3 server</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>POP3 server IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="server-identifier">
+                    <properties>
+                      <help>Address for DHCP server identifier</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>DHCP server identifier IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="smtp-server">
+                    <properties>
+                      <help>IP address of SMTP server</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>SMTP server IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <tagNode name="range">
+                    <properties>
+                      <help>DHCP lease range</help>
+                      <constraint>
+                        <regex>[-_a-zA-Z0-9.]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid DHCP lease range name. May only contain letters, numbers and .-_</constraintErrorMessage>
+                    </properties>
+                    <children>
+                      <leafNode name="start">
+                        <properties>
+                          <help>First IP address for DHCP lease range</help>
+                          <valueHelp>
+                            <format>ipv4</format>
+                            <description>IPv4 start address of pool</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv4-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="stop">
+                        <properties>
+                          <help>Last IP address for DHCP lease range</help>
+                          <valueHelp>
+                            <format>ipv4</format>
+                            <description>IPv4 end address of pool</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv4-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </tagNode>
+                  <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="ip-address">
+                        <properties>
+                          <help>Fixed IP address of static mapping</help>
+                          <valueHelp>
+                            <format>ipv4</format>
+                            <description>IPv4 address used in static mapping</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv4-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="mac-address">
+                        <properties>
+                          <help>MAC address of static mapping [REQUIRED]</help>
+                          <valueHelp>
+                            <format>h:h:h:h:h:h</format>
+                            <description>MAC address used in static mapping [REQUIRED]</description>
+                          </valueHelp>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="static-mapping-parameters">
+                        <properties>
+                          <help>Additional static-mapping parameters for DHCP server.
+                Will be placed inside the "host" block of the mapping.
+                You must use the syntax of dhcpd.conf in this text-field.
+                Using this without proper knowledge may result in a crashed
+                DHCP server. Check system log to look for errors.</help>
+                          <multi/>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </tagNode>
+                  <node name="static-route">
+                    <properties>
+                      <help>Classless static route</help>
+                    </properties>
+                    <children>
+                      <leafNode name="destination-subnet">
+                        <properties>
+                          <help>Destination subnet [REQUIRED]</help>
+                          <valueHelp>
+                            <format>ipv4net</format>
+                            <description>IPv4 address and prefix length</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ipv4-prefix"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="router">
+                        <properties>
+                          <help>IP address of router to be used to reach the destination subnet [REQUIRED]</help>
+                          <valueHelp>
+                            <format>ipv4</format>
+                            <description>IPv4 address of router</description>
+                          </valueHelp>
+                          <constraint>
+                            <validator name="ip-address"/>
+                          </constraint>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </node>
+                  <leafNode name="subnet-parameters">
+                    <properties>
+                      <help>Additional subnet parameters for DHCP server. You must
+                use the syntax of dhcpd.conf in this text-field. Using this
+                without proper knowledge may result in a crashed DHCP server.
+                Check system log to look for errors.</help>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="tftp-server-name">
+                    <properties>
+                      <help>TFTP server name</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="time-offset">
+                    <properties>
+                      <help>Client subnet offset in seconds from Coordinated Universal Time (UTC)</help>
+                      <valueHelp>
+                        <format>[-]N</format>
+                        <description>Time offset (number, may be negative)</description>
+                      </valueHelp>
+                      <constraint>
+                        <regex>-?[0-9]+</regex>
+                      </constraint>
+                      <constraintErrorMessage>Invalid time offset value</constraintErrorMessage>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="time-server">
+                    <properties>
+                      <help>IP address of time server</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>Time server IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="wins-server">
+                    <properties>
+                      <help>IP address for Windows Internet Name Service (WINS) server</help>
+                      <valueHelp>
+                        <format>ipv4</format>
+                        <description>WINS server IPv4 address</description>
+                      </valueHelp>
+                      <constraint>
+                        <validator name="ipv4-address"/>
+                      </constraint>
+                      <multi/>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="wpad-url">
+                    <properties>
+                      <help>Web Proxy Autodiscovery (WPAD) URL</help>
+                    </properties>
+                  </leafNode>
+                </children>
+              </tagNode>
+            </children>
+          </tagNode>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>