Add unfiltered getAll to CfgHosts

src/lib/dhcpsrv/cfg_hosts.cc

@@ -23,6 +23,28 @@ using namespace isc::data;
 namespace isc {
 namespace dhcp {
 
+ConstHostCollection
+CfgHosts::getAll() const {
+    ConstHostCollection collection;
+    const HostContainerIndex0& idx = hosts_.get<0>();
+    for (HostContainerIndex0::const_iterator host = idx.begin();
+         host != idx.end(); ++host) {
+        collection.push_back(*host);
+    }
+    return (collection);
+}
+
+HostCollection
+CfgHosts::getAll() {
+    HostCollection collection;
+    const HostContainerIndex0& idx = hosts_.get<0>();
+    for (HostContainerIndex0::const_iterator host = idx.begin();
+         host != idx.end(); ++host) {
+        collection.push_back(*host);
+    }
+    return (collection);
+}
+
 ConstHostCollection
 CfgHosts::getAll(const Host::IdentifierType& identifier_type,
                  const uint8_t* identifier_begin,

src/lib/dhcpsrv/cfg_hosts.h

@@ -41,6 +41,24 @@ class CfgHosts : public BaseHostDataSource, public WritableHostDataSource,
     /// @brief Destructor.
     virtual ~CfgHosts() { }
 
+    /// @brief Return all hosts
+    ///
+    /// This method returns all @c Host objects which represent reservations
+    /// in this configuration.
+    ///
+    /// @return Collection of const @c Host objects.
+    virtual ConstHostCollection
+    getAll() const;
+
+    /// @brief Non-const version of the @c getAll const method.
+    ///
+    /// This method returns all @c Host objects which represent reservations
+    /// in this configuration.
+    ///
+    /// @return Collection of non-const @c Host objects.
+    virtual HostCollection
+    getAll();
+
     /// @brief Return all hosts connected to any subnet for which reservations
     /// have been made using a specified identifier.
     ///