Merge pull request #904 from jpnurmi/clearqueries

Restore CIRCNetwork::ClearQueryBuffer() for convenience

include/znc/IRCNetwork.h

@@ -167,6 +167,8 @@ public:
 	void AddNoticeBuffer(const CString& sFormat, const CString& sText = "") { m_NoticeBuffer.AddLine(sFormat, sText); }
 	void UpdateNoticeBuffer(const CString& sMatch, const CString& sFormat, const CString& sText = "") { m_NoticeBuffer.UpdateLine(sMatch, sFormat, sText); }
 	void ClearNoticeBuffer() { m_NoticeBuffer.Clear(); }
+
+	void ClearQueryBuffer();
 	// !Buffers
 
 	// la

src/ClientCommand.cpp

@@ -1386,9 +1386,7 @@ void CClient::UserCommand(CString& sLine) {
 			return;
 		}
 
-		for (CQuery* pQuery : m_pNetwork->GetQueries()) {
-			m_pNetwork->DelQuery(pQuery->GetName());
-		}
+		m_pNetwork->ClearQueryBuffer();
 		PutStatus("All query buffers have been cleared");
 	} else if (sCommand.Equals("CLEARALLBUFFERS")) {
 		if (!m_pNetwork) {
@@ -1399,9 +1397,7 @@ void CClient::UserCommand(CString& sLine) {
 		for (CChan* pChan : m_pNetwork->GetChans()) {
 			pChan->ClearBuffer();
 		}
-		for (CQuery* pQuery : m_pNetwork->GetQueries()) {
-			m_pNetwork->DelQuery(pQuery->GetName());
-		}
+		m_pNetwork->ClearQueryBuffer();
 		PutStatus("All buffers have been cleared");
 	} else if (sCommand.Equals("SETBUFFER")) {
 		if (!m_pNetwork) {

src/IRCNetwork.cpp

@@ -23,6 +23,7 @@
 #include <znc/Chan.h>
 #include <znc/Query.h>
 #include <algorithm>
+#include <memory>
 
 using std::vector;
 using std::set;
@@ -1279,6 +1280,11 @@ bool CIRCNetwork::PutIRC(const CString& sLine) {
 	return true;
 }
 
+void CIRCNetwork::ClearQueryBuffer() {
+	std::for_each(m_vQueries.begin(), m_vQueries.end(), std::default_delete<CQuery>());
+	m_vQueries.clear();
+}
+
 const CString& CIRCNetwork::GetNick(const bool bAllowDefault) const {
 	if (m_sNick.empty()) {
 		return m_pUser->GetNick(bAllowDefault);