Merge pull request #1 from Sepand96/master

Added VoiceMail Event.

Author: soroshsabz

NEventSocket/FreeSwitch/CustomEvents.cs

@@ -7,6 +7,11 @@ public static class Conference
             public const string Maintainence = "conference::maintenance";
         }
 
+        public static class VoiceMail
+        {
+            public const string Maintenance = "vm::maintenance";
+        }
+
         public static class Sofia
         {
             public const string Register = "sofia::register";

NEventSocket/FreeSwitch/HeaderNames.cs

@@ -87,6 +87,39 @@ public static class Conference
 
             public const string Action = "Action";
         }
+
+        public static class VoiceMail
+        {
+            public const string Action = "VM-Action";
+
+            public const string User = "VM-User";
+            
+            public const string Domain = "VM-Domain";
+            
+            public const string TotalNew = "VM-Total-New";
+            
+            public const string TotalSaved = "VM-Total-Saved";
+            
+            public const string TotalNewUrgent = "VM-Total-New-Urgent";
+            
+            public const string TotalSavedUrgent = "VM-Total-Saved-Urgent";
+
+            public const string CallerIdName = "VM-Caller-ID-Name";
+
+            public const string CallerIdNumber = "VM-Caller-ID-Number";
+
+            public const string Folder = "VM-Folder";
+
+            public const string FilePath = "VM-File-Path";
+
+            public const string Flags = "VM-Flags";
+
+            public const string Uuid = "VM-UUID";
+
+            public const string MessageLength = "VM-Message-Len";
+
+            public const string Timestamp = "VM-Timestamp";
+        }
 #pragma warning restore 1591
     }
 }

NEventSocket/FreeSwitch/VoiceMailAction.cs

@@ -0,0 +1,20 @@
+
+namespace NEventSocket.FreeSwitch
+{
+    /// <summary>
+    /// Based on actions found in:
+    /// https://github.com/signalwire/freeswitch/blob/739e770c343db50a360f752a461da176c8a455ad/src/mod/applications/mod_voicemail/mod_voicemail.c
+    /// </summary>
+    public enum VoiceMailAction
+    {
+        MWIUpdate,
+        FolderSummary,
+        RemoveGreeting,
+        ChangeGreeting,
+        RecordGreeting,
+        ChangePassword,
+        RecordName,
+        Authentication,
+        LeaveMessage
+    }
+}

NEventSocket/FreeSwitch/VoiceMailEvent.cs

@@ -0,0 +1,151 @@
+using System;
+using NEventSocket.Util;
+
+namespace NEventSocket.FreeSwitch
+{
+    public class VoiceMailEvent : EventMessage
+    {
+        protected internal VoiceMailEvent(EventMessage other) : base(other)
+        {
+            if (other.EventName != EventName.Custom && other.Headers[HeaderNames.EventSubclass] != CustomEvents.VoiceMail.Maintenance)
+            {
+                throw new InvalidOperationException(
+                    "Expected event of type Custom with SubClass vm::maintainance, got {0} instead".Fmt(other.EventName));
+            }
+        }
+
+        public VoiceMailAction Action
+        {
+            get
+            {
+                if (Headers.TryGetValue(HeaderNames.VoiceMail.Action, out string headerValue))
+                {
+                    if (Enum.TryParse(headerValue.Replace("-", string.Empty).Replace("_", string.Empty), true, out VoiceMailAction action))
+                    {
+                        return action;
+                    }
+                    throw new NotSupportedException("Unable to parse VoiceMail Action '{0}'.".Fmt(headerValue));
+                }
+
+                throw new InvalidOperationException("Event did not contain an Action Header");
+            }
+        }
+
+        public string User
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.User];
+            }
+        }
+
+        public string Domain
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.Domain];
+            }
+        }
+
+        public string TotalNew
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.TotalNew];
+            }
+        }
+
+        public string TotalSaved
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.TotalSaved];
+            }
+        }
+
+        public string TotalSavedUrgent
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.TotalSavedUrgent];
+            }
+        }
+
+        public string TotalNewUrgent
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.TotalNewUrgent];
+            }
+        }
+
+        public string CallerIdName
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.CallerIdName];
+            }
+        }
+
+        public string CallerIdNumber
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.CallerIdNumber];
+            }
+        }
+
+        public string Folder
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.Folder];
+            }
+        }
+
+        public string FilePath
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.FilePath];
+            }
+        }
+
+        public string Flags
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.Flags];
+            }
+        }
+
+        public string MessageLength
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.MessageLength];
+            }
+        }
+
+        public string Uuid
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.Uuid];
+            }
+        }
+
+        public string TimeStamp
+        {
+            get
+            {
+                return Headers[HeaderNames.VoiceMail.Timestamp];
+            }
+        }
+            
+        public override string ToString()
+        {
+            return $"VoiceMailEvent: {Action} {User} {Domain} {TotalNew} {TotalSaved} {TotalSavedUrgent} {TotalNewUrgent} {CallerIdName} {CallerIdNumber} {Folder} {FilePath} {Flags} {MessageLength} {Uuid} {TimeStamp}";
+        }
+    }
+}