Bug 1147736 - Part 1: Extend TelephonyCallInfo. r=aknow

dom/telephony/TelephonyCallInfo.cpp

@@ -15,10 +15,13 @@ NS_IMPL_ISUPPORTS(TelephonyCallInfo, nsITelephonyCallInfo)
 TelephonyCallInfo::TelephonyCallInfo(uint32_t aClientId,
                                      uint32_t aCallIndex,
                                      uint16_t aCallState,
+                                     const nsAString& aDisconnectedReason,
+
                                      const nsAString& aNumber,
                                      uint16_t aNumberPresentation,
                                      const nsAString& aName,
                                      uint16_t aNamePresentation,
+
                                      bool aIsOutgoing,
                                      bool aIsEmergency,
                                      bool aIsConference,
@@ -27,10 +30,13 @@ TelephonyCallInfo::TelephonyCallInfo(uint32_t aClientId,
   : mClientId(aClientId),
     mCallIndex(aCallIndex),
     mCallState(aCallState),
+    mDisconnectedReason(aDisconnectedReason),
+
     mNumber(aNumber),
     mNumberPresentation(aNumberPresentation),
     mName(aName),
     mNamePresentation(aNamePresentation),
+
     mIsOutgoing(aIsOutgoing),
     mIsEmergency(aIsEmergency),
     mIsConference(aIsConference),
@@ -60,6 +66,13 @@ TelephonyCallInfo::GetCallState(uint16_t* aCallState)
   return NS_OK;
 }
 
+NS_IMETHODIMP
+TelephonyCallInfo::GetDisconnectedReason(nsAString& aDisconnectedReason)
+{
+  aDisconnectedReason = mDisconnectedReason;
+  return NS_OK;
+}
+
 NS_IMETHODIMP
 TelephonyCallInfo::GetNumber(nsAString& aNumber)
 {

dom/telephony/TelephonyCallInfo.h

@@ -21,12 +21,21 @@ public:
   NS_DECL_ISUPPORTS
   NS_DECL_NSITELEPHONYCALLINFO
 
-  TelephonyCallInfo(uint32_t aClientId, uint32_t aCallIndex,
-                    uint16_t aCallState, const nsAString& aNumber,
-                    uint16_t aNumberPresentation, const nsAString& aName,
-                    uint16_t aNamePresentation, bool aIsOutgoing,
-                    bool aIsEmergency, bool aIsConference,
-                    bool aIsSwitchable, bool aIsMergeable);
+  TelephonyCallInfo(uint32_t aClientId,
+                    uint32_t aCallIndex,
+                    uint16_t aCallState,
+                    const nsAString& aDisconnectedReason,
+
+                    const nsAString& aNumber,
+                    uint16_t aNumberPresentation,
+                    const nsAString& aName,
+                    uint16_t aNamePresentation,
+
+                    bool aIsOutgoing,
+                    bool aIsEmergency,
+                    bool aIsConference,
+                    bool aIsSwitchable,
+                    bool aIsMergeable);
 
 private:
   // Don't try to use the default constructor.
@@ -37,10 +46,13 @@ private:
   uint32_t mClientId;
   uint32_t mCallIndex;
   uint16_t mCallState;
+  nsString mDisconnectedReason;
+
   nsString mNumber;
   uint16_t mNumberPresentation;
   nsString mName;
   uint16_t mNamePresentation;
+
   bool mIsOutgoing;
   bool mIsEmergency;
   bool mIsConference;

dom/telephony/gonk/TelephonyService.js

@@ -130,10 +130,13 @@ function TelephonyCallInfo(aCall) {
   this.clientId = aCall.clientId;
   this.callIndex = aCall.callIndex;
   this.callState = aCall.state;
+  this.disconnectedReason = aCall.disconnectedReason || "";
+
   this.number = aCall.number;
   this.numberPresentation = aCall.numberPresentation;
   this.name = aCall.name;
   this.namePresentation = aCall.namePresentation;
+
   this.isOutgoing = aCall.isOutgoing;
   this.isEmergency = aCall.isEmergency;
   this.isConference = aCall.isConference;
@@ -154,10 +157,13 @@ TelephonyCallInfo.prototype = {
   clientId: 0,
   callIndex: 0,
   callState: nsITelephonyService.CALL_STATE_UNKNOWN,
+  disconnectedReason: "",
+
   number: "",
   numberPresentation: nsITelephonyService.CALL_PRESENTATION_ALLOWED,
   name: "",
   namePresentation: nsITelephonyService.CALL_PRESENTATION_ALLOWED,
+
   isOutgoing: true,
   isEmergency: false,
   isConference: false,

dom/telephony/ipc/TelephonyIPCSerializer.h

@@ -90,10 +90,13 @@ struct ParamTraits<nsITelephonyCallInfo*>
     uint32_t clientId;
     uint32_t callIndex;
     uint16_t callState;
+    nsString disconnectedReason;
+
     nsString number;
     uint16_t numberPresentation;
     nsString name;
     uint16_t namePresentation;
+
     bool isOutgoing;
     bool isEmergency;
     bool isConference;
@@ -104,10 +107,13 @@ struct ParamTraits<nsITelephonyCallInfo*>
     if (!(ReadParam(aMsg, aIter, &clientId) &&
           ReadParam(aMsg, aIter, &callIndex) &&
           ReadParam(aMsg, aIter, &callState) &&
+          ReadParam(aMsg, aIter, &disconnectedReason) &&
+
           ReadParam(aMsg, aIter, &number) &&
           ReadParam(aMsg, aIter, &numberPresentation) &&
           ReadParam(aMsg, aIter, &name) &&
           ReadParam(aMsg, aIter, &namePresentation) &&
+
           ReadParam(aMsg, aIter, &isOutgoing) &&
           ReadParam(aMsg, aIter, &isEmergency) &&
           ReadParam(aMsg, aIter, &isConference) &&
@@ -117,10 +123,21 @@ struct ParamTraits<nsITelephonyCallInfo*>
     }
 
     nsCOMPtr<nsITelephonyCallInfo> info =
-        new TelephonyCallInfo(clientId, callIndex, callState, number,
-                              numberPresentation, name, namePresentation,
-                              isOutgoing, isEmergency, isConference,
-                              isSwitchable, isMergeable);
+        new TelephonyCallInfo(clientId,
+                              callIndex,
+                              callState,
+                              disconnectedReason,
+
+                              number,
+                              numberPresentation,
+                              name,
+                              namePresentation,
+
+                              isOutgoing,
+                              isEmergency,
+                              isConference,
+                              isSwitchable,
+                              isMergeable);
 
     info.forget(aResult);
 

dom/telephony/nsITelephonyCallInfo.idl

@@ -4,7 +4,7 @@
 
 #include "nsISupports.idl"
 
-[scriptable, uuid(3ea2d155-8ea2-42be-85d7-bd8ede8afc40)]
+[scriptable, uuid(e5e1be26-a3d4-49b3-8d9f-c1df5192b364)]
 interface nsITelephonyCallInfo : nsISupports
 {
   /**
@@ -22,6 +22,14 @@ interface nsITelephonyCallInfo : nsISupports
    */
   readonly attribute unsigned short callState;
 
+  /**
+   * The disconnectedReason of a call is defualt to an empty string when the
+   * call is "not disconnected", but once the call becomes "disconnected" the
+   * disconnectedReason should be a non-empty string no matter the call is
+   * disconnected for a noraml reason or an error.
+   */
+  readonly attribute DOMString disconnectedReason;
+
   /**
    * Number of the other party.
    */