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, 616 insertions, 0 deletions

diff --git a/interface-definitions/pppoe-server.xml.in b/interface-definitions/pppoe-server.xml.in
new file mode 100644
index 000000000..6e99c2fd7
--- /dev/null
+++ b/interface-definitions/pppoe-server.xml.in
@@ -0,0 +1,616 @@
+<?xml version="1.0"?>
+<interfaceDefinition>
+  <node name="service">
+    <children>
+      <node name="pppoe-server" owner="${vyos_conf_scripts_dir}/accel_pppoe.py">
+        <properties>
+          <help>Point to Point over Ethernet (PPPoE) Server</help>
+          <priority>900</priority>
+        </properties>
+        <children>
+          <node name="snmp">
+            <properties>
+              <help>Enable SNMP</help>
+            </properties>
+            <children>
+              <leafNode name="master-agent">
+                <properties>
+                  <help>enable SNMP master agent mode</help>
+                  <valueless />
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <leafNode name="access-concentrator">
+            <properties>
+              <help>Access concentrator name</help>
+              <constraint>
+                <regex>^[a-zA-Z0-9]{1,100}</regex>
+              </constraint>
+              <constraintErrorMessage>access-concentrator name limited to alphanumerical characters only (max. 100)</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <node name="authentication">
+            <properties>
+              <help>Authentication for remote access PPPoE Server</help>
+            </properties>
+            <children>
+              <node name="local-users">
+                <properties>
+                  <help>Local user authentication for PPPoE server</help>
+                </properties>
+                <children>
+                  <tagNode name="username">
+                    <properties>
+                      <help>User name for authentication</help>
+                    </properties>
+                    <children>
+                      <leafNode name="disable">
+                        <properties>
+                          <help>Option to disable a PPPoE 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>
+                      <node name="rate-limit">
+                        <properties>
+                          <help>Upload/Download speed limits</help>
+                        </properties>
+                        <children>
+                          <leafNode name="upload">
+                            <properties>
+                              <help>Upload bandwidth limit in kbits/sec</help>
+                              <constraint>
+                                <validator name="numeric" argument="--range 1-65535"/>
+                              </constraint>
+                            </properties>
+                          </leafNode>
+                          <leafNode name="download">
+                            <properties>
+                              <help>Download bandwidth limit in kbits/sec</help>
+                              <constraint>
+                                <validator name="numeric" argument="--range 1-65535"/>
+                              </constraint>
+                            </properties>
+                          </leafNode>
+                        </children>
+                      </node>
+                    </children>
+                  </tagNode>
+                </children>
+              </node>
+              <leafNode name="mode">
+                <properties>
+                  <help>Authentication mode for PPPoE Server</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>
+              <tagNode name="radius-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="secret">
+                    <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 does not responds mark it as unavailable for this amount of time in seconds</help>
+                    </properties>
+                  </leafNode>
+                </children>
+              </tagNode>
+              <node name="radius-settings">
+                <properties>
+                  <help>RADIUS settings</help>
+                </properties>
+                <children>
+                  <leafNode name="timeout">
+                    <properties>
+                      <help>Timeout to wait response from server (seconds)</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="acct-timeout">
+                    <properties>
+                      <help>Timeout to wait reply for Interim-Update packets. (default 3 seconds)</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="max-try">
+                    <properties>
+                      <help>Maximum number of tries to send Access-Request/Accounting-Request queries</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nas-identifier">
+                    <properties>
+                      <help>Value to send to RADIUS server in NAS-Identifier attribute and to be matched in DM/CoA requests.</help>
+                    </properties>
+                  </leafNode>
+                  <leafNode name="nas-ip-address">
+                    <properties>
+                      <help>Value to send to RADIUS server in NAS-IP-Address attribute and to be matched in DM/CoA requests. Also DM/CoA server will bind to that address.</help>
+                    </properties>
+                  </leafNode>
+                  <node name="dae-server">
+                    <properties>
+                      <help>IPv4 address and port to bind Dynamic Authorization Extension server (DM/CoA)</help>
+                    </properties>
+                    <children>
+                      <leafNode name="ip-address">
+                        <properties>
+                          <help>IP address for Dynamic Authorization Extension server (DM/CoA)</help>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="port">
+                        <properties>
+                          <help>Port for Dynamic Authorization Extension server (DM/CoA)</help>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="secret">
+                        <properties>
+                          <help>Secret for Dynamic Authorization Extension server (DM/CoA)</help>
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </node>
+                  <node name="rate-limit">
+                    <properties>
+                      <help>Upload/Download speed limits</help>
+                    </properties>
+                    <children>
+                      <leafNode name="attribute">
+                        <properties>
+                          <help>Specifies which radius attribute contains rate information. (default is Filter-Id)</help>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="vendor">
+                        <properties>
+                          <help>Specifies the vendor dictionary. (dictionary needs to be in /usr/share/accel-ppp/radius)</help>
+                        </properties>
+                      </leafNode>
+                      <leafNode name="enable">
+                        <properties>
+                          <help>Enables Bandwidth shaping via RADIUS</help>
+                          <valueless />
+                        </properties>
+                      </leafNode>
+                    </children>
+                  </node>
+                </children>
+              </node>
+            </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</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>
+              <leafNode name="subnet">
+                <properties>
+                  <help>Client IP subnet (CIDR notation)</help>
+                  <constraint>
+                    <validator name="ipv4-prefix"/>
+                  </constraint>
+                  <constraintErrorMessage>Not a valid CIDR formatted prefix</constraintErrorMessage>
+                  <multi />
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <node name="client-ipv6-pool">
+            <properties>
+              <help>Pool of client IPv6 addresses</help>
+            </properties>
+            <children>
+              <leafNode name="prefix">
+                <properties>
+                  <help>Format: ipv6prefix/mask,prefix_len (e.g.: fc00:0:1::/48,64 - divides prefix into /64 subnets for clients)</help>
+                  <multi />
+                </properties>
+              </leafNode>
+              <leafNode name="delegate-prefix">
+                <properties>
+                  <help>Format: ipv6prefix/mask,prefix_len (delegate to clients through DHCPv6 prefix delegation - rfc3633)</help>
+                  <multi />
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <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="dnsv6-servers">
+            <properties>
+              <help>IPv6 Domain Name Service (DNS) server</help>
+            </properties>
+            <children>
+              <leafNode name="server-1">
+                <properties>
+                  <valueHelp>
+                    <format>ipv6</format>
+                    <description>IPv6 address</description>
+                  </valueHelp>
+                  <help>Primary DNS server</help>
+                  <constraint>
+                    <validator name="ipv6-address"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="server-2">
+                <properties>
+                  <valueHelp>
+                    <format>ipv6</format>
+                    <description>IPv6 address</description>
+                  </valueHelp>
+                  <help>Secondary DNS server</help>
+                  <constraint>
+                    <validator name="ipv6-address"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="server-3">
+                <properties>
+                  <valueHelp>
+                    <format>ipv6</format>
+                  <description>IPv6 address</description>
+                  </valueHelp>
+                  <help>Tertiary DNS server</help>
+                  <constraint>
+                    <validator name="ipv6-address"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+
+          <tagNode name="interface">
+            <properties>
+              <help>interface(s) to listen on</help>
+              <completionHelp>
+                <script>${vyos_completion_dir}/list_interfaces.py</script>
+              </completionHelp>
+            </properties>
+            <children>
+              <leafNode name="vlan-id">
+                <properties>
+                  <help>VLAN monitor for the automatic creation of vlans (user per vlan)</help>
+                  <constraint>
+                        <validator name="numeric" argument="--range 1-4096"/>
+                      </constraint>
+                      <constraintErrorMessage>VLAN ID needs to be between 1 and 4096</constraintErrorMessage>
+                      <multi />
+                </properties>
+              </leafNode>
+              <leafNode name="vlan-range">
+                <properties>
+                  <help>VLAN monitor for the automatic creation of vlans (user per vlan)</help>
+                  <constraint>
+                    <regex>(409[0-6]|40[0-8][0-9]|[1-3][0-9]{3}|[1-9][0-9]{0,2})-(409[0-6]|40[0-8][0-9]|[1-3][0-9]{3}|[1-9][0-9]{0,2})</regex>
+                  </constraint>
+                  <multi />
+                </properties>
+              </leafNode>
+            </children>
+          </tagNode>
+          <leafNode name="local-ip">
+            <properties>
+              <help>local gateway address</help>
+              <constraint>
+                <validator name="ipv4-address"/>
+              </constraint>
+            </properties>
+          </leafNode>
+          <leafNode name="mtu">
+            <properties>
+              <help>Maximum Transmission Unit (MTU) - default 1492</help>
+              <constraint>
+              <validator name="numeric" argument="--range 128-16384"/>
+              </constraint>
+            </properties>
+          </leafNode>
+          <node name="limits">
+            <properties>
+              <help>Limits the connection rate from a single source</help>
+            </properties>
+            <children>
+              <leafNode name="connection-limit">
+                <properties>
+                  <help>Acceptable rate of connections (e.g. 1/min, 60/sec)</help>
+                  <constraint>
+                    <regex>^[0-9]+\/(min|sec)$</regex>
+                  </constraint>
+                  <constraintErrorMessage>illegal value</constraintErrorMessage>
+                </properties>
+              </leafNode>
+              <leafNode name="burst">
+                <properties>
+                  <help>Burst count</help>
+                </properties>
+              </leafNode>
+              <leafNode name="timeout">
+                <properties>
+                  <help>Timeout in seconds</help>
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+          <leafNode name="service-name">
+            <properties>
+              <help>Service name</help>
+              <constraint>
+                <regex>^[a-zA-Z0-9\-]{1,100}</regex>
+              </constraint>
+              <constraintErrorMessage>servicename can contain aplhanumerical characters and dashes only (max. 100)</constraintErrorMessage>
+            </properties>
+          </leafNode>
+          <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="ppp-options">
+            <properties>
+              <help>Advanced protocol options</help>
+            </properties>
+            <children>
+              <leafNode name="min-mtu">
+                <properties>
+                  <help>Minimum acceptable MTU (68-65535)</help>
+                  <constraint>
+                    <validator name="numeric" argument="--range 68-65535"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="mru">
+                <properties>
+                  <help>Preferred MRU (68-65535)</help>
+                  <constraint>
+                    <validator name="numeric" argument="--range 68-65535"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="ccp">
+                <properties>
+                  <help>CCP negotiation (default disabled)</help>
+                  <valueless />
+                </properties>
+              </leafNode>
+              <node name="mppe">
+                <properties>
+                  <help>Specifies MPPE negotiation preference. (default prefer mppe)</help>
+                </properties>
+                <children>
+                  <leafNode name="require">
+                    <properties>
+                      <help>Ask client for MPPE, if it rejects then drop the connection</help>
+                      <valueless />
+                    </properties>
+                  </leafNode>
+                  <leafNode name="prefer">
+                    <properties>
+                      <help>Ask client for MPPE, if it rejects do not fail</help>
+                      <valueless />
+                    </properties>
+                  </leafNode>
+                  <leafNode name="deny">
+                    <properties>
+                      <help>Deny MPPE</help>
+                      <valueless />
+                    </properties>
+                  </leafNode>
+                </children>
+              </node>
+              <leafNode name="lcp-echo-interval">
+                <properties>
+                  <help>LCP echo-requests/sec</help>
+                  <constraint>
+                    <validator name="numeric" argument="--positive"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="lcp-echo-failure">
+                <properties>
+                  <help>Maximum number of Echo-Requests may be sent without valid reply</help>
+                  <constraint>
+                    <validator name="numeric" argument="--positive"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="lcp-echo-timeout">
+                <properties>
+                  <help>Timeout in seconds to wait for any peer activity. If this option specified it turns on adaptive lcp echo functionality and "lcp-echo-failure" is not used.</help>
+                  <constraint>
+                    <validator name="numeric" argument="--positive"/>
+                  </constraint>
+                </properties>
+              </leafNode>
+              <leafNode name="ipv4">
+                <properties>
+                  <help>IPv4 (IPCP) negotiation algorithm</help>
+                  <constraint>
+                    <regex>^(deny|allow|prefer|require)</regex>
+                  </constraint>
+                  <constraintErrorMessage>invalid value</constraintErrorMessage>
+                  <valueHelp>
+                    <format>deny</format>
+                    <description>Do not negotiate IPv4</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>allow</format>
+                    <description>Negotiate IPv4 only if client requests</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>prefer</format>
+                    <description>Ask client for IPv4 negotiation, do not fail if it rejects</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>require</format>
+                    <description>Require IPv4 negotiation</description>
+                  </valueHelp>
+                </properties>
+              </leafNode>
+              <leafNode name="ipv6">
+                <properties>
+                  <help>IPv6 (IPCP6) negotiation algorithm</help>
+                  <constraint>
+                    <regex>^(deny|allow|prefer|require)</regex>
+                  </constraint>
+                  <constraintErrorMessage>invalid value</constraintErrorMessage>
+                  <valueHelp>
+                    <format>deny</format>
+                    <description>Do not negotiate IPv6</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>allow</format>
+                    <description>Negotiate IPv6 only if client requests</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>prefer</format>
+                    <description>Ask client for IPv6 negotiation, do not fail if it rejects</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>require</format>
+                    <description>Require IPv6 negotiation</description>
+                  </valueHelp>
+                </properties>
+              </leafNode>
+              <leafNode name="ipv6-intf-id">
+                <properties>
+                  <help>Fixed or random interface identifier for IPv6</help>
+                  <valueHelp>
+                    <format>random</format>
+                    <description>Random interface identifier for IPv6</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>x:x:x:x</format>
+                    <description>specify interface identifier for IPv6</description>
+                  </valueHelp>
+                </properties>
+              </leafNode>
+              <leafNode name="ipv6-peer-intf-id">
+                <properties>
+                  <help>Peer interface identifier for IPv6</help>
+                  <valueHelp>
+                    <format>x:x:x:x</format>
+                    <description>Interface identifier for IPv6</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>random</format>
+                    <description>Use a random interface identifier for IPv6</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>ipv4</format>
+                    <description>Calculate interface identifier from IPv4 address, for example 192:168:0:1</description>
+                  </valueHelp>
+                  <valueHelp>
+                    <format>calling-sid</format>
+                    <description>Calculate interface identifier from calling-station-id</description>
+                  </valueHelp>
+                </properties>
+              </leafNode>
+              <leafNode name="ipv6-accept-peer-intf-id">
+                <properties>
+                  <help>Accept peer interface identifier</help>
+                  <valueless />
+                </properties>
+              </leafNode>
+            </children>
+          </node>
+        </children>
+      </node>
+    </children>
+  </node>
+</interfaceDefinition>