fix update and simulate for dnf

bin/epm-downgrade

@@ -58,6 +58,9 @@ epm_downgrade()
 		# can do update repobase automagically
 		sudocmd yum downgrade $pkg_filename
 		;;
+	dnf-rpm)
+		sudocmd dnf downgrade $pkg_filename
+		;;
 	urpm-rpm)
 		assure_exists urpm-reposync urpm-tools
 		sudocmd urpm-reposync -v

bin/epm-simulate

 #!/bin/sh
 #
-# Copyright (C) 2012-2014  Etersoft
-# Copyright (C) 2012-2014  Vitaly Lipatov <lav@etersoft.ru>
+# Copyright (C) 2012-2015  Etersoft
+# Copyright (C) 2012-2015  Vitaly Lipatov <lav@etersoft.ru>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as published by
@@ -38,6 +38,8 @@ __check_yum_result()
     grep "^Complete!" $1 && return 0
     grep "^Exiting on user Command" $1 && return 0
     grep "^Exiting on user command" $1 && return 0
+    # dnf issue
+    grep "^Operation aborted." $1 && return 0
     # return default result by default
     return $2
 }
@@ -78,6 +80,12 @@ EOF
     		RES=$?
     		clean_store_output
     		return $RES ;;
+    	dnf-rpm)
+    		LC_ALL=C store_output sudocmd dnf --assumeno install $filenames
+    		__check_yum_result $RC_STDOUT $?
+    		RES=$?
+    		clean_store_output
+    		return $RES ;;
     	urpm-rpm)
     		CMD="urpmi --test --auto"
     		;;

bin/epm-update

@@ -40,7 +40,12 @@ case $PMTYPE in
 		sudocmd aptitude update || exit
 		;;
 	yum-rpm)
-		sudocmd yum check-update
+		info "update command is stubbed for yum"
+		#sudocmd yum check-update
+		;;
+	dnf-rpm)
+		info "update command is stubbed for dnf"
+		#sudocmd dnf check-update
 		;;
 	urpm-rpm)
 		sudocmd urpmi.update -a