1 files changed, 60 insertions, 0 deletions
diff --git a/callagent/MGCPEndpoint.st b/callagent/MGCPEndpoint.st
index a5ac215..a3b909d 100644
--- a/callagent/MGCPEndpoint.st
+++ b/callagent/MGCPEndpoint.st
@@ -67,4 +67,64 @@ Object subclass: MGCPEndpoint [
         <category: 'state'>
         ^ state = self class stateUsed.
     ]
+
+    reserve [
+        <category: 'allocation'>
+        state = self class stateUnused ifFalse: [
+            ^ self error: 'MGCPEndpoint(%1) not unused.'
+                    % {self endpointName} area: #mgcp.
+        ].
+
+        state := self class stateReserved.
+    ]
+
+    used [
+        <category: 'allocation'>
+        state = self class stateReserved ifFalse: [
+            ^ self error: 'MGCPEndpoint(%1) not reserved.'
+                    % {self endpointName} area: #mgcp.
+        ].
+
+        state := self class stateUsed.
+    ]
+
+    free [
+        <category: 'allocation'>
+        state = self class stateUsed ifFalse: [
+            ^ self error: 'MGCPEndpoint(%1) not used.'
+                    % {self endpointName} area: #mgcp.
+        ].
+
+        state := self class stateUnused.
+    ]
+
+    tryBlock [
+        <category: 'allocation'>
+        state = self class stateUnused ifTrue: [
+            state := self class stateBlocked.
+            ^ true
+        ].
+
+        ^ false
+    ]
+
+    unblock [
+        <category: 'allocation'>
+        state = self class stateBlocked ifFalse: [
+            ^ self error: 'MGCPEndpoint(%1) not blocked.'
+                    % {self endpointName} area: #mgcp.
+        ].
+
+        state := self class stateUnused.
+    ]
+
+    sdp [
+        <category: 'sdp'>
+        ^ sdp
+    ]
+
+    sdp: aSdp [
+        <category: 'sdp'>
+        sdp := aSdp.
+    ]
 ]