[5305] Added shared-networks configuration to server config.

src/lib/dhcpsrv/srv_config.cc

@@ -25,6 +25,8 @@ SrvConfig::SrvConfig()
     : sequence_(0), cfg_iface_(new CfgIface()),
       cfg_option_def_(new CfgOptionDef()), cfg_option_(new CfgOption()),
       cfg_subnets4_(new CfgSubnets4()), cfg_subnets6_(new CfgSubnets6()),
+      cfg_shared_networks4_(new CfgSharedNetworks4()),
+      cfg_shared_networks6_(new CfgSharedNetworks6()),
       cfg_hosts_(new CfgHosts()), cfg_rsoo_(new CfgRSOO()),
       cfg_expiration_(new CfgExpiration()), cfg_duid_(new CfgDUID()),
       cfg_db_access_(new CfgDbAccess()),
@@ -39,6 +41,8 @@ SrvConfig::SrvConfig(const uint32_t sequence)
     : sequence_(sequence), cfg_iface_(new CfgIface()),
       cfg_option_def_(new CfgOptionDef()), cfg_option_(new CfgOption()),
       cfg_subnets4_(new CfgSubnets4()), cfg_subnets6_(new CfgSubnets6()),
+      cfg_shared_networks4_(new CfgSharedNetworks4()),
+      cfg_shared_networks6_(new CfgSharedNetworks6()),
       cfg_hosts_(new CfgHosts()), cfg_rsoo_(new CfgRSOO()),
       cfg_expiration_(new CfgExpiration()), cfg_duid_(new CfgDUID()),
       cfg_db_access_(new CfgDbAccess()),
@@ -228,14 +232,22 @@ SrvConfig::toElement() const {
     dhcp->set("option-def", cfg_option_def_->toElement());
     // Set option-data
     dhcp->set("option-data", cfg_option_->toElement());
-    // Set subnets
+
+    // Set subnets and shared networks.
     ConstElementPtr subnets;
     if (family == AF_INET) {
         subnets = cfg_subnets4_->toElement();
         dhcp->set("subnet4", subnets);
+
+        ConstElementPtr shared_networks = cfg_shared_networks4_->toElement();
+        dhcp->set("shared-networks", shared_networks);
+
     } else {
         subnets = cfg_subnets6_->toElement();
         dhcp->set("subnet6", subnets);
+
+        ConstElementPtr shared_networks = cfg_shared_networks6_->toElement();
+        dhcp->set("shared-networks", shared_networks);
     }
     // Insert reservations
     CfgHostsList resv_list;

src/lib/dhcpsrv/srv_config.h

@@ -17,6 +17,7 @@
 #include <dhcpsrv/cfg_option.h>
 #include <dhcpsrv/cfg_option_def.h>
 #include <dhcpsrv/cfg_rsoo.h>
+#include <dhcpsrv/cfg_shared_networks.h>
 #include <dhcpsrv/cfg_subnets4.h>
 #include <dhcpsrv/cfg_subnets6.h>
 #include <dhcpsrv/cfg_mac_source.h>
@@ -201,6 +202,24 @@ public:
         return (cfg_subnets4_);
     }
 
+    /// @brief Returns pointer to non-const object holding configuration of
+    /// shared networks in DHCPv4;
+    ///
+    /// @return Pointer to the object holding shared networks configuration
+    /// for DHCPv4.
+    CfgSharedNetworks4Ptr getCfgSharedNetworks4() const {
+        return (cfg_shared_networks4_);
+    }
+
+    /// @brief Returns pointer to non-const object holding configuration of
+    /// shared networks in DHCPv6.
+    ///
+    /// @return Pointer to the object holding shared networks configuration
+    /// for DHCPv6.
+    CfgSharedNetworks6Ptr getCfgSharedNetworks6() const {
+        return (cfg_shared_networks6_);
+    }
+
     /// @brief Returns pointer to const object holding subnets configuration for
     /// DHCPv4.
     ///
@@ -573,6 +592,12 @@ private:
     /// @brief Pointer to subnets configuration for IPv6.
     CfgSubnets6Ptr cfg_subnets6_;
 
+    /// @brief Pointer to IPv4 shared networks configuration.
+    CfgSharedNetworks4Ptr cfg_shared_networks4_;
+
+    /// @brief Pointer to IPv4 shared networks configuration.
+    CfgSharedNetworks6Ptr cfg_shared_networks6_;
+
     /// @brief Pointer to the configuration for hosts reservation.
     ///
     /// This object holds a list of @c Host objects representing host

src/lib/dhcpsrv/tests/srv_config_unittest.cc

@@ -448,11 +448,13 @@ TEST_F(SrvConfigTest, unparse) {
     defaults += conf.getD2ClientConfig()->toElement()->str() + ",\n";
 
     std::string defaults4 = "\"echo-client-id\": true,\n";
+    defaults4 += "\"shared-networks\": [ ],\n";
     defaults4 += "\"subnet4\": [ ],\n";
     defaults4 += "\"host-reservation-identifiers\": ";
     defaults4 += "[ \"hw-address\", \"duid\", \"circuit-id\", \"client-id\" ],\n";
 
     std::string defaults6 = "\"relay-supplied-options\": [ \"65\" ],\n";
+    defaults6 += "\"shared-networks\": [ ],\n";
     defaults6 += "\"subnet6\": [ ],\n";
     defaults6 += "\"server-id\": ";
     defaults6 += conf.getCfgDUID()->toElement()->str() + ",\n";