From 6ac9742cab7574e45ea6653158813e4e39ddec5a Mon Sep 17 00:00:00 2001
From: Aki Tuomi <cmouse@cmouse.fi>
Date: Wed, 5 Aug 2015 18:49:07 +0300
Subject: [PATCH] Add searchRecords and searchComments API call

---
 pdns/dnsbackend.hh   | 12 ++++++++++++
 pdns/ueberbackend.cc | 15 +++++++++++++++
 pdns/ueberbackend.hh |  3 +++
 3 files changed, 30 insertions(+)

diff --git a/pdns/dnsbackend.hh b/pdns/dnsbackend.hh
index b4122b96e..e43483fae 100644
--- a/pdns/dnsbackend.hh
+++ b/pdns/dnsbackend.hh
@@ -381,6 +381,18 @@ public:
     return false;
   }
 
+  //! Search for records, returns true if search was done successfully.
+  virtual bool searchRecords(const string &pattern, int maxResults, vector<DNSResourceRecord>& result)
+  {
+    return false;
+  }
+
+  //! Search for comments, returns true if search was done successfully.
+  virtual bool searchComments(const string &pattern, int maxResults, vector<Comment>& result)
+  {
+    return false;
+  }
+
 protected:
   bool mustDo(const string &key);
   const string &getArg(const string &key);
diff --git a/pdns/ueberbackend.cc b/pdns/ueberbackend.cc
index 0c48f6916..ab3cefc9a 100644
--- a/pdns/ueberbackend.cc
+++ b/pdns/ueberbackend.cc
@@ -618,6 +618,21 @@ bool UeberBackend::list(const string &target, int domain_id, bool include_disabl
   return false;
 }
 
+bool UeberBackend::searchRecords(const string& pattern, int maxResults, vector<DNSResourceRecord>& result)
+{
+  bool rc = false;
+  for ( vector< DNSBackend * >::iterator i = backends.begin(); result.size() < static_cast<vector<DNSResourceRecord>::size_type>(maxResults) && i != backends.end(); ++i )
+    if ((*i)->searchRecords(pattern, maxResults - result.size(), result)) rc = true;
+  return rc;
+}
+
+bool UeberBackend::searchComments(const string& pattern, int maxResults, vector<Comment>& result)
+{
+  bool rc = false;
+  for ( vector< DNSBackend * >::iterator i = backends.begin(); result.size() < static_cast<vector<Comment>::size_type>(maxResults) && i != backends.end(); ++i )
+    if ((*i)->searchComments(pattern, maxResults - result.size(), result)) rc = true;
+  return rc;
+}
 
 AtomicCounter UeberBackend::handle::instances(0);
 
diff --git a/pdns/ueberbackend.hh b/pdns/ueberbackend.hh
index 6837ed1b7..c9f1b264f 100644
--- a/pdns/ueberbackend.hh
+++ b/pdns/ueberbackend.hh
@@ -153,6 +153,9 @@ public:
   void alsoNotifies(const string &domain, set<string> *ips); 
   void rediscover(string* status=0);
   void reload();
+
+  bool searchRecords(const string &pattern, int maxResults, vector<DNSResourceRecord>& result);
+  bool searchComments(const string &pattern, int maxResults, vector<Comment>& result);
 private:
   unsigned int d_cache_ttl, d_negcache_ttl;
 
-- 
2.40.0