Pointer support and embedded types in HIDL.
* Pointers work per transaction. Don't work
across transactions.
* ref<T> in HIDL translates to T const* in C++.
* No Java support.
* Embedded types like ref<vec<vec<int32_t>>>
or vec<ref<T>> is supported. Pointers to
pointers like ref<ref<ref<T>>> is supported.
* Array of pointers and pointer to array supported.
* Pointer inside a union is NOT supported.
Test: `mma`
Test: `make hidl_test && adb sync && adb shell hidl_test`
Note that this only works with a kernel patch.
Bug: 31300815
Bug: 31349114
Change-Id: I15b74ca74a801009cc8bdc7132bd53d0185dbcbf
diff --git a/ArrayType.h b/ArrayType.h
index 440a66c..4514c2d 100644
--- a/ArrayType.h
+++ b/ArrayType.h
@@ -72,7 +72,30 @@
const std::string &parentName,
const std::string &offsetText) const override;
+ void emitResolveReferences(
+ Formatter &out,
+ const std::string &name,
+ bool nameIsPointer,
+ const std::string &parcelObj,
+ bool parcelObjIsPointer,
+ bool isReader,
+ ErrorMode mode) const override;
+
+ void emitResolveReferencesEmbedded(
+ Formatter &out,
+ size_t depth,
+ const std::string &name,
+ const std::string &sanitizedName,
+ bool nameIsPointer,
+ const std::string &parcelObj,
+ bool parcelObjIsPointer,
+ bool isReader,
+ ErrorMode mode,
+ const std::string &parentName,
+ const std::string &offsetText) const override;
+
bool needsEmbeddedReadWrite() const override;
+ bool needsResolveReferences() const override;
bool resultNeedsDeref() const override;
void emitJavaReaderWriter(
@@ -104,6 +127,8 @@
std::vector<size_t> mSizes;
std::vector<std::string> mSizeComments;
+ size_t dimension() const;
+
DISALLOW_COPY_AND_ASSIGN(ArrayType);
};