Added EOS->CTA interface file notification.proto

xroot_plugins/messages/CMakeLists.txt

+# The CERN Tape Archive (CTA) project
+# Copyright (C) 2015  CERN
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+cmake_minimum_required (VERSION 2.6)
+
+find_package(Protobuf REQUIRED)
+
+file(GLOB ProtoFiles "${CMAKE_CURRENT_SOURCE_DIR}/*.proto")
+PROTOBUF_GENERATE_CPP(ProtoSources ProtoHeaders ${ProtoFiles})
+
+set (CTA_FRONT_END_MESSAGES_SRC_FILES
+  ${ProtoSources})
+
+add_library (ctafrontendmessages SHARED
+  ${CTA_FRONT_END_MESSAGES_SRC_FILES})
+
+target_link_libraries (ctafrontendmessages
+  protobuf)
+
+install (TARGETS ctafrontendmessages DESTINATION usr/${CMAKE_INSTALL_LIBDIR})

xroot_plugins/messages/notification.proto

+syntax = "proto3";
+package eos.wfe;
+
+message id {
+  fixed64 n = 1;         // identity number
+  string name = 2;       // identity name 
+}
+
+message checksum {
+  string value = 1;      //< checksum value
+  string name = 2;       //< checksum name
+}
+
+message clock {
+  fixed64 sec = 1;       //< seconds of a clock
+  fixed64 nsec = 2;      //< nanoseconds of a clock
+}
+
+message md {
+  fixed64 fid = 1;       //< file/container id
+  fixed64 pid = 2;       //< parent id
+  clock ctime = 3;       //< change time
+  clock mtime = 4;       //< modification time
+  clock btime = 5;       //< birth time
+  clock ttime = 6;       //< tree modification time
+  id owner = 7;          //< ownership 
+  fixed64 size = 8;      //< size 
+  checksum cks = 9;      //< checksum information
+  sfixed32 mode = 10;    //< mode
+  string lpath = 11;     //< logical path
+  map<string, string> xattr = 12; //< xattribute map
+};
+
+message security {
+  string host = 1;       //< client host 
+  string app = 2;        //< app string
+  string name = 3;       //< sec name
+  string prot = 4;       //< security protocol
+  string grps = 5;       //< security grps
+}
+
+message client {
+  id user = 1;           //< acting client 
+  security sec = 2;      //< client security information
+}
+
+message service {
+  string name = 1;       //< name of the service
+  string url = 2;        //< access url of the service
+}
+
+message workflow {
+  string event = 1;      //< event
+  string queue = 2;      //< queue
+  string wfname = 3;   //< workflow
+  string vpath = 4;      //< vpath
+  service instance = 5;  //< instance information
+  fixed64 timestamp = 6; //< event timestamp
+}
+
+message notification {
+  workflow wf = 1;      //< workflow
+  string turl = 2;      //< transport URL
+  client cli = 3;       //< client information
+  md file = 4;          //< file meta data
+  md directory = 5;     //< directory meta data
+}