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Bug 814634 - part3 - DOM. r=khuey

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This commit is contained in:
Hsin-Yi Tsai 2013-10-29 09:58:12 +08:00
parent 91b3428da0
commit 99a3a4b63a
2 changed files with 64 additions and 9 deletions
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58
dom/voicemail/Voicemail.cpp
View File

@ -10,12 +10,14 @@
#include "nsIDOMMozVoicemailStatus.h"
#include "nsIDOMMozVoicemailEvent.h"
#include "mozilla/Preferences.h"
#include "mozilla/Services.h"
#include "nsDOMClassInfo.h"
#include "nsServiceManagerUtils.h"
#include "GeneratedEvents.h"
#define NS_RILCONTENTHELPER_CONTRACTID "@mozilla.org/ril/content-helper;1"
const char* kPrefRilNumRadioInterfaces = "ril.numRadioInterfaces";
using namespace mozilla::dom;
@ -67,18 +69,48 @@ Voicemail::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope)
return MozVoicemailBinding::Wrap(aCx, aScope, this);
}
bool
Voicemail::IsValidServiceId(uint32_t aServiceId) const
{
uint32_t numClients = mozilla::Preferences::GetUint(kPrefRilNumRadioInterfaces, 1);
return aServiceId < numClients;
}
bool
Voicemail::PassedOrDefaultServiceId(const Optional<uint32_t>& aServiceId,
uint32_t& aResult) const
{
if (aServiceId.WasPassed()) {
if (!IsValidServiceId(aServiceId.Value())) {
return false;
}
aResult = aServiceId.Value();
} else {
mProvider->GetVoicemailDefaultServiceId(&aResult);
}
return true;
}
// MozVoicemail WebIDL
already_AddRefed<nsIDOMMozVoicemailStatus>
Voicemail::GetStatus(ErrorResult& aRv) const
Voicemail::GetStatus(const Optional<uint32_t>& aServiceId,
ErrorResult& aRv) const
{
if (!mProvider) {
aRv.Throw(NS_ERROR_UNEXPECTED);
return nullptr;
}
uint32_t id = 0;
if (!PassedOrDefaultServiceId(aServiceId, id)) {
aRv.Throw(NS_ERROR_INVALID_ARG);
return nullptr;
}
nsCOMPtr<nsIDOMMozVoicemailStatus> status;
nsresult rv = mProvider->GetVoicemailStatus(getter_AddRefs(status));
nsresult rv = mProvider->GetVoicemailStatus(id, getter_AddRefs(status));
if (NS_FAILED(rv)) {
aRv.Throw(rv);
return nullptr;
@ -88,7 +120,8 @@ Voicemail::GetStatus(ErrorResult& aRv) const
}
void
Voicemail::GetNumber(nsString& aNumber, ErrorResult& aRv) const
Voicemail::GetNumber(const Optional<uint32_t>& aServiceId, nsString& aNumber,
ErrorResult& aRv) const
{
aNumber.SetIsVoid(true);
@ -97,11 +130,18 @@ Voicemail::GetNumber(nsString& aNumber, ErrorResult& aRv) const
return;
}
aRv = mProvider->GetVoicemailNumber(aNumber);
uint32_t id = 0;
if (!PassedOrDefaultServiceId(aServiceId, id)) {
aRv.Throw(NS_ERROR_INVALID_ARG);
return;
}
aRv = mProvider->GetVoicemailNumber(id, aNumber);
}
void
Voicemail::GetDisplayName(nsString& aDisplayName, ErrorResult& aRv) const
Voicemail::GetDisplayName(const Optional<uint32_t>& aServiceId, nsString& aDisplayName,
ErrorResult& aRv) const
{
aDisplayName.SetIsVoid(true);
@ -110,7 +150,13 @@ Voicemail::GetDisplayName(nsString& aDisplayName, ErrorResult& aRv) const
return;
}
aRv = mProvider->GetVoicemailDisplayName(aDisplayName);
uint32_t id = 0;
if (!PassedOrDefaultServiceId(aServiceId, id)) {
aRv.Throw(NS_ERROR_INVALID_ARG);
return;
}
aRv = mProvider->GetVoicemailDisplayName(id, aDisplayName);
}
// nsIVoicemailListener

15
dom/voicemail/Voicemail.h
View File

@ -52,19 +52,28 @@ public:
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aScope) MOZ_OVERRIDE;
already_AddRefed<nsIDOMMozVoicemailStatus>
GetStatus(ErrorResult& aRv) const;
GetStatus(const Optional<uint32_t>& aServiceId, ErrorResult& aRv) const;
void
GetNumber(nsString& aNumber, ErrorResult& aRv) const;
GetNumber(const Optional<uint32_t>& aServiceId, nsString& aNumber,
ErrorResult& aRv) const;
void
GetDisplayName(nsString& aDisplayName, ErrorResult& aRv) const;
GetDisplayName(const Optional<uint32_t>& aServiceId, nsString& aDisplayName,
ErrorResult& aRv) const;
IMPL_EVENT_HANDLER(statuschanged)
private:
nsCOMPtr<nsIVoicemailProvider> mProvider;
nsRefPtr<Listener> mListener;
bool
IsValidServiceId(uint32_t aServiceId) const;
bool
PassedOrDefaultServiceId(const Optional<uint32_t>& aServiceId,
uint32_t& aResult) const;
};
} // namespace dom