From 27b2f2ff8f910fb4010f7e29e07ca6249c9918ca Mon Sep 17 00:00:00 2001
From: DongHun Kwak <dh0128.kwak@samsung.com>
Date: Fri, 27 Nov 2020 15:48:32 +0900
Subject: [PATCH] Imported Upstream version 17.23.3

---
 VERSION.cmake                   |  4 ++--
 package/libzypp.changes         |  7 +++++++
 zypp/parser/HistoryLogReader.cc | 17 ++++++++++++++++-
 zypp/parser/HistoryLogReader.h  | 12 ++++++++++++
 4 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/VERSION.cmake b/VERSION.cmake
index 7da3876..dfada27 100644
--- a/VERSION.cmake
+++ b/VERSION.cmake
@@ -61,8 +61,8 @@
 SET(LIBZYPP_MAJOR "17")
 SET(LIBZYPP_COMPATMINOR "22")
 SET(LIBZYPP_MINOR "23")
-SET(LIBZYPP_PATCH "2")
+SET(LIBZYPP_PATCH "3")
 #
-# LAST RELEASED: 17.23.2 (22)
+# LAST RELEASED: 17.23.3 (22)
 # (The number in parenthesis is LIBZYPP_COMPATMINOR)
 #=======
diff --git a/package/libzypp.changes b/package/libzypp.changes
index 84e3947..975bac1 100644
--- a/package/libzypp.changes
+++ b/package/libzypp.changes
@@ -1,4 +1,11 @@
 -------------------------------------------------------------------
+Wed Mar 25 15:26:14 CET 2020 - ma@suse.de
+
+- Add HistoryLogReader actionFilter to parse only specific
+  HistoryActionIDs.
+- version 17.23.3 (22)
+
+-------------------------------------------------------------------
 Fri Mar 20 12:28:18 CET 2020 - ma@suse.de
 
 - RepoVariables: Add safe guard in case the caller does not own a
diff --git a/zypp/parser/HistoryLogReader.cc b/zypp/parser/HistoryLogReader.cc
index 99a9581..a484d1c 100644
--- a/zypp/parser/HistoryLogReader.cc
+++ b/zypp/parser/HistoryLogReader.cc
@@ -47,9 +47,18 @@ namespace zypp
     void readFrom( const Date & date_r, const ProgressData::ReceiverFnc & progress_r );
     void readFromTo( const Date & fromDate_r, const Date & toDate_r, const ProgressData::ReceiverFnc & progress_r );
 
+    void addActionFilter( const HistoryActionID & action_r )
+    {
+      if ( action_r == HistoryActionID::NONE )
+	_actionfilter.clear();
+      else
+	_actionfilter.insert( action_r.asString() );
+    }
+
     Pathname _filename;
     Options  _options;
     ProcessData _callback;
+    std::set<std::string> _actionfilter;
   };
 
   bool HistoryLogReader::Impl::parseLine( const std::string & line_r, unsigned lineNr_r )
@@ -58,7 +67,10 @@ namespace zypp
     HistoryLogData::FieldVector fields;
     str::splitEscaped( line_r, std::back_inserter(fields), "|", true );
     if ( fields.size() >= 2 )
-      str::trim( fields[1] );	// for whatever reason writer is padding the action field
+      fields[1] = str::trim( std::move(fields[1]) );	// for whatever reason writer is padding the action field
+
+    if ( !_actionfilter.empty() && !_actionfilter.count( fields[1] ) )
+      return true;
 
     // move into data class
     HistoryLogData::Ptr data;
@@ -218,6 +230,9 @@ namespace zypp
   void HistoryLogReader::readFromTo( const Date & fromDate_r, const Date & toDate_r, const ProgressData::ReceiverFnc & progress_r )
   { _pimpl->readFromTo( fromDate_r, toDate_r, progress_r ); }
 
+  void HistoryLogReader::addActionFilter( const HistoryActionID & action_r )
+  { _pimpl->addActionFilter( action_r ); }
+
   } // namespace parser
   ///////////////////////////////////////////////////////////////////
 } // namespace zypp
diff --git a/zypp/parser/HistoryLogReader.h b/zypp/parser/HistoryLogReader.h
index 407834a..bb6dc69 100644
--- a/zypp/parser/HistoryLogReader.h
+++ b/zypp/parser/HistoryLogReader.h
@@ -139,6 +139,18 @@ namespace zypp
      */
     bool ignoreInvalidItems() const;
 
+
+    /** Process only specific HistoryActionIDs.
+     * Call repeatedly to add multiple HistoryActionIDs to process.
+     * Passing an empty HistoryActionID (HistoryActionID::NONE) clears
+     * the filter.
+     */
+    void addActionFilter( const HistoryActionID & action_r );
+
+    /** Clear any HistoryActionIDs. */
+    void clearActionFilter()
+    { addActionFilter( HistoryActionID::NONE ); }
+
   private:
     /** Implementation */
     struct Impl;
-- 
2.7.4