dom/icc/src/IccListener.cpp@b8a032363ba2 (annotated)
dom/icc/src/IccListener.cpp
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include "IccListener.h" |
| michael@0 | 6 | |
| michael@0 | 7 | #include "Icc.h" |
| michael@0 | 8 | #include "IccManager.h" |
| michael@0 | 9 | #include "nsIDOMClassInfo.h" |
| michael@0 | 10 | #include "nsIDOMIccInfo.h" |
| michael@0 | 11 | #include "nsRadioInterfaceLayer.h" |
| michael@0 | 12 | |
| michael@0 | 13 | using namespace mozilla::dom; |
| michael@0 | 14 | |
| michael@0 | 15 | NS_IMPL_ISUPPORTS(IccListener, nsIIccListener) |
| michael@0 | 16 | |
| michael@0 | 17 | IccListener::IccListener(IccManager* aIccManager, uint32_t aClientId) |
| michael@0 | 18 | : mClientId(aClientId) |
| michael@0 | 19 | , mIccManager(aIccManager) |
| michael@0 | 20 | { |
| michael@0 | 21 | MOZ_ASSERT(mIccManager); |
| michael@0 | 22 | |
| michael@0 | 23 | mProvider = do_GetService(NS_RILCONTENTHELPER_CONTRACTID); |
| michael@0 | 24 | |
| michael@0 | 25 | if (!mProvider) { |
| michael@0 | 26 | NS_WARNING("Could not acquire nsIIccProvider!"); |
| michael@0 | 27 | return; |
| michael@0 | 28 | } |
| michael@0 | 29 | |
| michael@0 | 30 | nsCOMPtr<nsIDOMMozIccInfo> iccInfo; |
| michael@0 | 31 | mProvider->GetIccInfo(mClientId, getter_AddRefs(iccInfo)); |
| michael@0 | 32 | if (iccInfo) { |
| michael@0 | 33 | nsString iccId; |
| michael@0 | 34 | iccInfo->GetIccid(iccId); |
| michael@0 | 35 | if (!iccId.IsEmpty()) { |
| michael@0 | 36 | mIcc = new Icc(mIccManager->GetOwner(), mClientId, iccId); |
| michael@0 | 37 | } |
| michael@0 | 38 | } |
| michael@0 | 39 | |
| michael@0 | 40 | DebugOnly<nsresult> rv = mProvider->RegisterIccMsg(mClientId, this); |
| michael@0 | 41 | NS_WARN_IF_FALSE(NS_SUCCEEDED(rv), |
| michael@0 | 42 | "Failed registering icc messages with provider"); |
| michael@0 | 43 | } |
| michael@0 | 44 | |
| michael@0 | 45 | IccListener::~IccListener() |
| michael@0 | 46 | { |
| michael@0 | 47 | Shutdown(); |
| michael@0 | 48 | } |
| michael@0 | 49 | |
| michael@0 | 50 | void |
| michael@0 | 51 | IccListener::Shutdown() |
| michael@0 | 52 | { |
| michael@0 | 53 | if (mProvider) { |
| michael@0 | 54 | mProvider->UnregisterIccMsg(mClientId, this); |
| michael@0 | 55 | mProvider = nullptr; |
| michael@0 | 56 | } |
| michael@0 | 57 | |
| michael@0 | 58 | if (mIcc) { |
| michael@0 | 59 | mIcc->Shutdown(); |
| michael@0 | 60 | mIcc = nullptr; |
| michael@0 | 61 | } |
| michael@0 | 62 | |
| michael@0 | 63 | mIccManager = nullptr; |
| michael@0 | 64 | } |
| michael@0 | 65 | |
| michael@0 | 66 | // nsIIccListener |
| michael@0 | 67 | |
| michael@0 | 68 | NS_IMETHODIMP |
| michael@0 | 69 | IccListener::NotifyStkCommand(const nsAString& aMessage) |
| michael@0 | 70 | { |
| michael@0 | 71 | if (!mIcc) { |
| michael@0 | 72 | return NS_OK; |
| michael@0 | 73 | } |
| michael@0 | 74 | |
| michael@0 | 75 | return mIcc->NotifyStkEvent(NS_LITERAL_STRING("stkcommand"), aMessage); |
| michael@0 | 76 | } |
| michael@0 | 77 | |
| michael@0 | 78 | NS_IMETHODIMP |
| michael@0 | 79 | IccListener::NotifyStkSessionEnd() |
| michael@0 | 80 | { |
| michael@0 | 81 | if (!mIcc) { |
| michael@0 | 82 | return NS_OK; |
| michael@0 | 83 | } |
| michael@0 | 84 | |
| michael@0 | 85 | return mIcc->NotifyEvent(NS_LITERAL_STRING("stksessionend")); |
| michael@0 | 86 | } |
| michael@0 | 87 | |
| michael@0 | 88 | NS_IMETHODIMP |
| michael@0 | 89 | IccListener::NotifyCardStateChanged() |
| michael@0 | 90 | { |
| michael@0 | 91 | if (!mIcc) { |
| michael@0 | 92 | return NS_OK; |
| michael@0 | 93 | } |
| michael@0 | 94 | |
| michael@0 | 95 | return mIcc->NotifyEvent(NS_LITERAL_STRING("cardstatechange")); |
| michael@0 | 96 | } |
| michael@0 | 97 | |
| michael@0 | 98 | NS_IMETHODIMP |
| michael@0 | 99 | IccListener::NotifyIccInfoChanged() |
| michael@0 | 100 | { |
| michael@0 | 101 | nsCOMPtr<nsIDOMMozIccInfo> iccInfo; |
| michael@0 | 102 | mProvider->GetIccInfo(mClientId, getter_AddRefs(iccInfo)); |
| michael@0 | 103 | |
| michael@0 | 104 | // Create/delete icc object based on current iccInfo. |
| michael@0 | 105 | // 1. If the mIcc is nullptr and iccInfo has valid data, create icc object and |
| michael@0 | 106 | // notify mIccManager a new icc is added. |
| michael@0 | 107 | // 2. If the mIcc is not nullptr and iccInfo becomes to null, delete existed |
| michael@0 | 108 | // icc object and notify mIccManager the icc is removed. |
| michael@0 | 109 | if (!mIcc) { |
| michael@0 | 110 | if (iccInfo) { |
| michael@0 | 111 | nsString iccId; |
| michael@0 | 112 | iccInfo->GetIccid(iccId); |
| michael@0 | 113 | if (!iccId.IsEmpty()) { |
| michael@0 | 114 | mIcc = new Icc(mIccManager->GetOwner(), mClientId, iccId); |
| michael@0 | 115 | mIccManager->NotifyIccAdd(iccId); |
| michael@0 | 116 | mIcc->NotifyEvent(NS_LITERAL_STRING("iccinfochange")); |
| michael@0 | 117 | } |
| michael@0 | 118 | } |
| michael@0 | 119 | } else { |
| michael@0 | 120 | mIcc->NotifyEvent(NS_LITERAL_STRING("iccinfochange")); |
| michael@0 | 121 | if (!iccInfo) { |
| michael@0 | 122 | nsString iccId = mIcc->GetIccId(); |
| michael@0 | 123 | mIcc->Shutdown(); |
| michael@0 | 124 | mIcc = nullptr; |
| michael@0 | 125 | mIccManager->NotifyIccRemove(iccId); |
| michael@0 | 126 | } |
| michael@0 | 127 | } |
| michael@0 | 128 | |
| michael@0 | 129 | return NS_OK; |
| michael@0 | 130 | } |
