From 6ce954a791a73abc8d32765e2695ed153e120c47 Mon Sep 17 00:00:00 2001
From: rsgowman <rgowman@google.com>
Date: Thu, 22 Feb 2018 09:42:40 -0500
Subject: Serialize (and deserialize) int64 values (#818) (#829)

---
 .../src/firebase/firestore/remote/serializer.cc    | 24 ++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'Firestore/core/src/firebase/firestore/remote')

diff --git a/Firestore/core/src/firebase/firestore/remote/serializer.cc b/Firestore/core/src/firebase/firestore/remote/serializer.cc
index fda257b..396608b 100644
--- a/Firestore/core/src/firebase/firestore/remote/serializer.cc
+++ b/Firestore/core/src/firebase/firestore/remote/serializer.cc
@@ -98,6 +98,15 @@ bool DecodeBool(pb_istream_t* stream) {
   }
 }
 
+void EncodeInteger(pb_ostream_t* stream, int64_t integer_value) {
+  return EncodeVarint(stream, google_firestore_v1beta1_Value_integer_value_tag,
+                      integer_value);
+}
+
+int64_t DecodeInteger(pb_istream_t* stream) {
+  return DecodeVarint(stream);
+}
+
 }  // namespace
 
 using firebase::firestore::model::FieldValue;
@@ -118,6 +127,9 @@ Serializer::TypedValue Serializer::EncodeFieldValue(
         proto_value.value.boolean_value = false;
       }
       break;
+    case FieldValue::Type::Integer:
+      proto_value.value.integer_value = field_value.integer_value();
+      break;
     default:
       // TODO(rsgowman): implement the other types
       abort();
@@ -141,6 +153,10 @@ void Serializer::EncodeTypedValue(const TypedValue& value,
       EncodeBool(&stream, value.value.boolean_value);
       break;
 
+    case FieldValue::Type::Integer:
+      EncodeInteger(&stream, value.value.integer_value);
+      break;
+
     default:
       // TODO(rsgowman): implement the other types
       abort();
@@ -156,6 +172,8 @@ FieldValue Serializer::DecodeFieldValue(
       return FieldValue::NullValue();
     case FieldValue::Type::Boolean:
       return FieldValue::BooleanValue(value_proto.value.boolean_value);
+    case FieldValue::Type::Integer:
+      return FieldValue::IntegerValue(value_proto.value.integer_value);
     default:
       // TODO(rsgowman): implement the other types
       abort();
@@ -185,6 +203,10 @@ Serializer::TypedValue Serializer::DecodeTypedValue(const uint8_t* bytes,
       result.type = FieldValue::Type::Boolean;
       result.value.boolean_value = DecodeBool(&stream);
       break;
+    case google_firestore_v1beta1_Value_integer_value_tag:
+      result.type = FieldValue::Type::Integer;
+      result.value.integer_value = DecodeInteger(&stream);
+      break;
 
     default:
       // TODO(rsgowman): figure out error handling
@@ -209,6 +231,8 @@ bool operator==(const Serializer::TypedValue& lhs,
       return true;
     case FieldValue::Type::Boolean:
       return lhs.value.boolean_value == rhs.value.boolean_value;
+    case FieldValue::Type::Integer:
+      return lhs.value.integer_value == rhs.value.integer_value;
     default:
       // TODO(rsgowman): implement the other types
       abort();
-- 
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