* Patch #1026 - llDialog support -- Thanks Melanie!

1 files changed, 54 insertions, 9 deletions

diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index a8eb824..3dff98f 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -69,6 +69,8 @@ namespace OpenSim.Region.ScriptEngine.Common
 
         private DateTime m_timer = DateTime.Now;
         private string m_state = "default";
+                private bool m_waitingForScriptAnswer=false;
+
 
         public string State
         {
@@ -1950,11 +1952,6 @@ namespace OpenSim.Region.ScriptEngine.Common
 
             m_host.AddScriptLPS(1);
 
-                        // Cannot combine debit with anything else since the new debit perms dialog has been introduced.
-                        if((perm & BuiltIn_Commands_BaseClass.PERMISSION_DEBIT) != 0 &&
-                                        perm != BuiltIn_Commands_BaseClass.PERMISSION_DEBIT) 
-                                perm &= ~BuiltIn_Commands_BaseClass.PERMISSION_DEBIT;// Silently ignore debit request
-
                         bool attachment=false; // Attachments not implemented yet. TODO: reflect real attachemnt state
 
                         if(attachment && agent == m_host.OwnerID)
@@ -1993,15 +1990,48 @@ namespace OpenSim.Region.ScriptEngine.Common
                                 }
                         }
 
-                        // TODO: Implement perms dialog sending
+                        if (World.m_innerScene.ScenePresences.ContainsKey(agentID))
+                        {
+                                string ownerName=resolveName(m_host.ParentGroup.RootPart.OwnerID);
+                                if(ownerName == String.Empty)
+                                        ownerName="(hippos)";
+
+                                ScenePresence presence = World.m_innerScene.ScenePresences[agentID];
+                                if(!m_waitingForScriptAnswer)
+                                {
+                                        m_host.TaskInventory[invItemID].PermsGranter=agentID;
+                                        m_host.TaskInventory[invItemID].PermsMask=0;
+                                        presence.ControllingClient.OnScriptAnswer+=handleScriptAnswer;
+                                        m_waitingForScriptAnswer=true;
+                                }
+
+                                presence.ControllingClient.SendScriptQuestion(m_host.UUID, m_host.ParentGroup.RootPart.Name, ownerName, invItemID, perm);
+                                return;
+                        }
 
-                        // Refuse perms for now
+                        // Requested agent is not in range, refuse perms
                         m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
                                 m_localID, m_itemID, "run_time_permissions", EventQueueManager.llDetectNull, new Object[] {(int)0});
-
-                        NotImplemented("llRequestPermissions");
         }
 
+                void handleScriptAnswer(IClientAPI client, LLUUID taskID, LLUUID itemID, int answer)
+                {
+                        if(taskID != m_host.UUID)
+                                return;
+
+                        LLUUID invItemID=InventorySelf();
+
+                        if(invItemID == LLUUID.Zero)
+                                return;
+
+                        client.OnScriptAnswer-=handleScriptAnswer;
+                        m_waitingForScriptAnswer=false;
+
+                        m_host.TaskInventory[invItemID].PermsMask=answer;
+                        m_ScriptEngine.m_EventQueueManager.AddToScriptQueue(
+                                m_localID, m_itemID, "run_time_permissions", EventQueueManager.llDetectNull, new Object[] {(int)answer});
+                }
+
         public string llGetPermissionsKey()
         {
             m_host.AddScriptLPS(1);
@@ -3924,9 +3954,24 @@ namespace OpenSim.Region.ScriptEngine.Common
                 LSLError("First parameter to llDialog needs to be a key");
                 return;
             }
+                        if(buttons.Length > 12)
+                        {
+                LSLError("No more than 12 buttons can be shown");
+                return;
+                        }
             string[] buts = new string[buttons.Length];
             for(int i = 0; i < buttons.Length; i++)
             {
+                                if(buttons.Data[i].ToString() == String.Empty)
+                                {
+                                        LSLError("button label cannot be blank");
+                                        return;
+                                }
+                                if(buttons.Data[i].ToString().Length > 24)
+                                {
+                                        LSLError("button label cannot be longer than 24 characters");
+                                        return;
+                                }
                 buts[i] = buttons.Data[i].ToString();
             }
             World.SendDialogToUser(av, m_host.Name, m_host.UUID, m_host.OwnerID, message, new LLUUID("00000000-0000-2222-3333-100000001000"), chat_channel, buts);