Download web payment manifests.

third_party/WebKit/Source/modules/payments/PaymentRequest.cpp

Index: third_party/WebKit/Source/modules/payments/PaymentRequest.cpp
diff --git a/third_party/WebKit/Source/modules/payments/PaymentRequest.cpp b/third_party/WebKit/Source/modules/payments/PaymentRequest.cpp
index 526f74e012afc41f47604f1cb3a1970a470def45..9146745902d9aa6bcb62e5dce82109ef97ff99f3 100644
--- a/third_party/WebKit/Source/modules/payments/PaymentRequest.cpp
+++ b/third_party/WebKit/Source/modules/payments/PaymentRequest.cpp
@@ -13,6 +13,8 @@
 #include "bindings/core/v8/V8StringResource.h"
 #include "bindings/modules/v8/V8AndroidPayMethodData.h"
 #include "bindings/modules/v8/V8BasicCardRequest.h"
+#include "bindings/modules/v8/V8NativeAndroidPaymentAppManifest.h"
+#include "bindings/modules/v8/V8NativeAndroidPaymentAppManifestSection.h"
 #include "bindings/modules/v8/V8PaymentDetails.h"
 #include "core/EventTypeNames.h"
 #include "core/dom/DOMException.h"
@@ -30,6 +32,8 @@
 #include "modules/payments/AndroidPayTokenization.h"
 #include "modules/payments/BasicCardRequest.h"
 #include "modules/payments/HTMLIFrameElementPayments.h"
+#include "modules/payments/NativeAndroidPaymentAppManifest.h"
+#include "modules/payments/NativeAndroidPaymentAppManifestSection.h"
 #include "modules/payments/PaymentAddress.h"
 #include "modules/payments/PaymentItem.h"
 #include "modules/payments/PaymentRequestUpdateEvent.h"
@@ -43,24 +47,46 @@
 #include "public/platform/Platform.h"
 #include "public/platform/WebTraceLocation.h"
 #include "wtf/HashSet.h"
+#include "wtf/Optional.h"
 
-using payments::mojom::blink::CanMakePaymentQueryResult;
-using payments::mojom::blink::PaymentAddressPtr;
-using payments::mojom::blink::PaymentCurrencyAmount;
-using payments::mojom::blink::PaymentCurrencyAmountPtr;
-using payments::mojom::blink::PaymentDetailsModifierPtr;
-using payments::mojom::blink::PaymentDetailsPtr;
-using payments::mojom::blink::PaymentErrorReason;
-using payments::mojom::blink::PaymentItemPtr;
-using payments::mojom::blink::PaymentMethodDataPtr;
-using payments::mojom::blink::PaymentOptionsPtr;
-using payments::mojom::blink::PaymentResponsePtr;
-using payments::mojom::blink::PaymentShippingOptionPtr;
-using payments::mojom::blink::PaymentShippingType;
+namespace {
+
+using ::payments::mojom::blink::CanMakePaymentQueryResult;
+using ::payments::mojom::blink::NativeAndroidPaymentAppManifestSection;
+using ::payments::mojom::blink::NativeAndroidPaymentAppManifestSectionPtr;
+using ::payments::mojom::blink::PaymentAddressPtr;
+using ::payments::mojom::blink::PaymentCurrencyAmount;
+using ::payments::mojom::blink::PaymentCurrencyAmountPtr;
+using ::payments::mojom::blink::PaymentDetailsModifierPtr;
+using ::payments::mojom::blink::PaymentDetailsPtr;
+using ::payments::mojom::blink::PaymentErrorReason;
+using ::payments::mojom::blink::PaymentItemPtr;
+using ::payments::mojom::blink::PaymentMethodDataPtr;
+using ::payments::mojom::blink::PaymentOptionsPtr;
+using ::payments::mojom::blink::PaymentResponsePtr;
+using ::payments::mojom::blink::PaymentShippingOptionPtr;
+using ::payments::mojom::blink::PaymentShippingType;
+
+}  // namespace
 
 namespace mojo {
 
 template <>
+struct TypeConverter<NativeAndroidPaymentAppManifestSectionPtr,
+                     blink::NativeAndroidPaymentAppManifestSection> {
+  static NativeAndroidPaymentAppManifestSectionPtr Convert(
+      const blink::NativeAndroidPaymentAppManifestSection& input) {
+    NativeAndroidPaymentAppManifestSectionPtr output =
+        NativeAndroidPaymentAppManifestSection::New();
+    output->package_name = input.package();
+    output->version = input.hasVersion() ? input.version() : 0;
+    if (input.hasSha256_cert_fingerprints())
+      output->sha256_cert_fingerprints = input.sha256_cert_fingerprints();
+    return output;
+  }
+};
+
+template <>
 struct TypeConverter<PaymentCurrencyAmountPtr, blink::PaymentCurrencyAmount> {
   static PaymentCurrencyAmountPtr Convert(
       const blink::PaymentCurrencyAmount& input) {
@@ -1054,6 +1080,48 @@ void PaymentRequest::OnCanMakePayment(CanMakePaymentQueryResult result) {
   m_canMakePaymentResolver.clear();
 }
 
+void PaymentRequest::ParsePaymentManifest(
+    const String& content,
+    const ParsePaymentManifestCallback& callback) {
+  Optional<Vector<NativeAndroidPaymentAppManifestSectionPtr>> result;
+
+  ScriptState* state = ScriptState::forMainWorld(frame());
+  if (!state->contextIsValid()) {
+    callback.Run(std::move(result));
+    return;
+  }
+
+  ScriptState::Scope scope(state);
+  ExceptionState exceptionState(state->isolate(),
+                                ExceptionState::ConstructionContext,
+                                "NativeAndroidPaymentAppManifest");
+  v8::Local<v8::Value> input =
+      fromJSONString(state->isolate(), content, exceptionState);
+  if (exceptionState.hadException()) {
+    callback.Run(std::move(result));
+    return;
+  }
+
+  NativeAndroidPaymentAppManifest manifest;
+  V8NativeAndroidPaymentAppManifest::toImpl(state->isolate(), input, manifest,
+                                            exceptionState);
+  if (exceptionState.hadException()) {
+    callback.Run(std::move(result));
+    return;
+  }
+
+  if (manifest.hasAndroid() && !manifest.android().isEmpty()) {
+    result = Vector<NativeAndroidPaymentAppManifestSectionPtr>();
+    for (const auto& section : manifest.android()) {
+      result->push_back(
+          payments::mojom::blink::NativeAndroidPaymentAppManifestSection::From(
+              section));
+    }
+  }
+
+  callback.Run(std::move(result));
+}
+
 void PaymentRequest::onCompleteTimeout(TimerBase*) {
   m_paymentProvider->Complete(payments::mojom::blink::PaymentComplete(Fail));
   clearResolversAndCloseMojoConnection();