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Added support for attachments to group notices when using Flotsam groups.

link-sitting
Kevin Cozens 2013-08-02 15:26:28 -04:00 committed by Justin Clark-Casey (justincc)
parent f106ba87ca
commit 5ca7395e17
1 changed files with 125 additions and 53 deletions
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178
OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
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@ -39,6 +39,7 @@ using OpenSim.Framework.Communications;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.Framework.Scenes;
using OpenSim.Services.Interfaces;
using System.Text;
using DirFindFlags = OpenMetaverse.DirectoryManager.DirFindFlags;
namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
@ -421,44 +422,75 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
string Subject = im.message.Substring(0, im.message.IndexOf('|'));
string Message = im.message.Substring(Subject.Length + 1);
InventoryItemBase item = null;
bool hasAttachment = false;
UUID itemID = UUID.Zero; //Assignment to quiet compiler
UUID ownerID = UUID.Zero; //Assignment to quiet compiler
byte[] bucket;
if ((im.binaryBucket.Length == 1) && (im.binaryBucket[0] == 0))
{
bucket = new byte[19];
bucket[0] = 0; //dunno
bucket[1] = 0; //dunno
GroupID.ToBytes(bucket, 2);
bucket[18] = 0; //dunno
}
else
if (im.binaryBucket.Length >= 1 && im.binaryBucket[0] > 0)
{
string binBucket = OpenMetaverse.Utils.BytesToString(im.binaryBucket);
binBucket = binBucket.Remove(0, 14).Trim();
if (m_debugEnabled)
{
m_log.WarnFormat("I don't understand a group notice binary bucket of: {0}", binBucket);
OSDMap binBucketOSD = (OSDMap)OSDParser.DeserializeLLSDXml(binBucket);
foreach (string key in binBucketOSD.Keys)
OSDMap binBucketOSD = (OSDMap)OSDParser.DeserializeLLSDXml(binBucket);
if (binBucketOSD is OSD)
{
OSDMap binBucketMap = (OSDMap)binBucketOSD;
itemID = binBucketMap["item_id"].AsUUID();
ownerID = binBucketMap["owner_id"].AsUUID();
//Attempt to get the details of the attached item.
//If sender doesn't own the attachment, the item
//variable will be set to null and attachment will
//not be included with the group notice.
Scene scene = (Scene)remoteClient.Scene;
item = new InventoryItemBase(itemID, ownerID);
item = scene.InventoryService.GetItem(item);
if (item != null)
{
if (binBucketOSD.ContainsKey(key))
{
m_log.WarnFormat("{0}: {1}", key, binBucketOSD[key].ToString());
}
//Got item details so include the attachment.
hasAttachment = true;
}
}
// treat as if no attachment
bucket = new byte[19];
bucket[0] = 0; //dunno
bucket[1] = 0; //dunno
GroupID.ToBytes(bucket, 2);
bucket[18] = 0; //dunno
else
{
m_log.DebugFormat("[Groups]: Received OSD with unexpected type: {0}", binBucketOSD.GetType());
}
}
if (hasAttachment)
{
//Bucket contains information about attachment.
//
//Byte offset and description of bucket data:
//0: 1 byte indicating if attachment is present
//1: 1 byte indicating the type of attachment
//2: 16 bytes - Group UUID
//18: 16 bytes - UUID of the attachment owner
//34: 16 bytes - UUID of the attachment
//50: variable - Name of the attachment
//??: NUL byte to terminate the attachment name
byte[] name = Encoding.UTF8.GetBytes(item.Name);
bucket = new byte[51 + name.Length];//3 bytes, 3 UUIDs, and name
bucket[0] = 1; //Has attachment flag
bucket[1] = (byte)item.InvType; //Type of Attachment
GroupID.ToBytes(bucket, 2);
ownerID.ToBytes(bucket, 18);
itemID.ToBytes(bucket, 34);
name.CopyTo(bucket, 50);
}
else
{
bucket = new byte[19];
bucket[0] = 0; //Has attachment flag
bucket[1] = 0; //Type of attachment
GroupID.ToBytes(bucket, 2);
bucket[18] = 0; //NUL terminate name of attachment
}
m_groupData.AddGroupNotice(GetRequestingAgentID(remoteClient), GroupID, NoticeID, im.fromAgentName, Subject, Message, bucket);
if (OnNewGroupNotice != null)
{
@ -483,7 +515,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
if (member.AcceptNotices)
{
// Build notice IIM
// Build notice IM
GridInstantMessage msg = CreateGroupNoticeIM(UUID.Zero, NoticeID, (byte)OpenMetaverse.InstantMessageDialog.GroupNotice);
msg.toAgentID = member.AgentID.Guid;
@ -492,10 +524,40 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
}
}
}
if (im.dialog == (byte)InstantMessageDialog.GroupNoticeInventoryAccepted)
{
//Is bucket large enough to hold UUID of the attachment?
if (im.binaryBucket.Length < 16)
return;
UUID noticeID = new UUID(im.imSessionID);
GroupNoticeInfo notice = m_groupData.GetGroupNotice(GetRequestingAgentID(remoteClient), noticeID);
if (notice != null)
{
UUID giver = new UUID(notice.BinaryBucket, 18);
UUID attachmentUUID = new UUID(notice.BinaryBucket, 34);
if (m_debugEnabled)
m_log.DebugFormat("[Groups]: Giving inventory from {0} to {1}", giver, remoteClient.AgentId);
InventoryItemBase itemCopy = ((Scene)(remoteClient.Scene)).GiveInventoryItem(remoteClient.AgentId,
giver, attachmentUUID);
if (itemCopy == null)
{
remoteClient.SendAgentAlertMessage("Can't find item to give. Nothing given.", false);
return;
}
remoteClient.SendInventoryItemCreateUpdate(itemCopy, 0);
}
}
// Interop, received special 210 code for ejecting a group member
// this only works within the comms servers domain, and won't work hypergrid
// TODO:FIXME: Use a presense server of some kind to find out where the
// TODO:FIXME: Use a presence server of some kind to find out where the
// client actually is, and try contacting that region directly to notify them,
// or provide the notification via xmlrpc update queue
if ((im.dialog == 210))
@ -873,26 +935,10 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
if (data != null)
{
GroupRecord groupInfo = m_groupData.GetGroupRecord(GetRequestingAgentID(remoteClient), data.GroupID, null);
GridInstantMessage msg = new GridInstantMessage();
msg.imSessionID = UUID.Zero.Guid;
msg.fromAgentID = data.GroupID.Guid;
msg.toAgentID = GetRequestingAgentID(remoteClient).Guid;
msg.timestamp = (uint)Util.UnixTimeSinceEpoch();
msg.fromAgentName = "Group Notice : " + groupInfo == null ? "Unknown" : groupInfo.GroupName;
msg.message = data.noticeData.Subject + "|" + data.Message;
msg.dialog = (byte)OpenMetaverse.InstantMessageDialog.GroupNoticeRequested;
msg.fromGroup = true;
msg.offline = (byte)0;
msg.ParentEstateID = 0;
msg.Position = Vector3.Zero;
msg.RegionID = UUID.Zero.Guid;
msg.binaryBucket = data.BinaryBucket;
GridInstantMessage msg = CreateGroupNoticeIM(remoteClient.AgentId, groupNoticeID, (byte)InstantMessageDialog.GroupNoticeRequested);
OutgoingInstantMessage(msg, GetRequestingAgentID(remoteClient));
}
}
public GridInstantMessage CreateGroupNoticeIM(UUID agentID, UUID groupNoticeID, byte dialog)
@ -900,10 +946,11 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
if (m_debugEnabled) m_log.DebugFormat("[GROUPS]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
GridInstantMessage msg = new GridInstantMessage();
msg.imSessionID = UUID.Zero.Guid;
byte[] bucket;
msg.imSessionID = groupNoticeID.Guid;
msg.toAgentID = agentID.Guid;
msg.dialog = dialog;
// msg.dialog = (byte)OpenMetaverse.InstantMessageDialog.GroupNotice;
msg.fromGroup = true;
msg.offline = (byte)0;
msg.ParentEstateID = 0;
@ -917,13 +964,38 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
msg.timestamp = info.noticeData.Timestamp;
msg.fromAgentName = info.noticeData.FromName;
msg.message = info.noticeData.Subject + "|" + info.Message;
msg.binaryBucket = info.BinaryBucket;
if (info.BinaryBucket[0] > 0)
{
//32 is due to not needing space for two of the UUIDs.
//(Don't need UUID of attachment or its owner in IM)
//50 offset gets us to start of attachment name.
//We are skipping the attachment flag, type, and
//the three UUID fields at the start of the bucket.
bucket = new byte[info.BinaryBucket.Length-32];
bucket[0] = 1; //Has attachment
bucket[1] = info.BinaryBucket[1];
Array.Copy(info.BinaryBucket, 50,
bucket, 18, info.BinaryBucket.Length-50);
}
else
{
bucket = new byte[19];
bucket[0] = 0; //No attachment
bucket[1] = 0; //Attachment type
bucket[18] = 0; //NUL terminate name
}
info.GroupID.ToBytes(bucket, 2);
msg.binaryBucket = bucket;
}
else
{
if (m_debugEnabled) m_log.DebugFormat("[GROUPS]: Group Notice {0} not found, composing empty message.", groupNoticeID);
if (m_debugEnabled)
m_log.DebugFormat("[GROUPS]: Group Notice {0} not found, composing empty message.", groupNoticeID);
msg.fromAgentID = UUID.Zero.Guid;
msg.timestamp = (uint)Util.UnixTimeSinceEpoch(); ;
msg.timestamp = (uint)Util.UnixTimeSinceEpoch();
msg.fromAgentName = string.Empty;
msg.message = string.Empty;
msg.binaryBucket = new byte[0];
@ -1047,7 +1119,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
// Message to ejector
// Interop, received special 210 code for ejecting a group member
// this only works within the comms servers domain, and won't work hypergrid
// TODO:FIXME: Use a presense server of some kind to find out where the
// TODO:FIXME: Use a presence server of some kind to find out where the
// client actually is, and try contacting that region directly to notify them,
// or provide the notification via xmlrpc update queue