| #include "GenericBinder.h" |
| |
| #include "Formatter.h" |
| |
| namespace android { |
| |
| GenericBinder::GenericBinder() {} |
| |
| bool GenericBinder::isBinder() const { |
| return true; |
| } |
| |
| std::string GenericBinder::getCppType( |
| StorageMode mode, std::string *extra) const { |
| extra->clear(); |
| const std::string base = "::android::sp<::android::hardware::IBinder>"; |
| |
| switch (mode) { |
| case StorageMode_Stack: |
| case StorageMode_Result: |
| return base; |
| |
| case StorageMode_Argument: |
| return "const " + base + "&"; |
| } |
| } |
| |
| std::string GenericBinder::getJavaType() const { |
| return "IHwBinder"; |
| } |
| |
| void GenericBinder::emitReaderWriter( |
| Formatter &out, |
| const std::string &name, |
| const std::string &parcelObj, |
| bool parcelObjIsPointer, |
| bool isReader, |
| ErrorMode mode) const { |
| const std::string parcelObjDeref = |
| parcelObj + (parcelObjIsPointer ? "->" : "."); |
| |
| if (isReader) { |
| out << "_hidl_err = "; |
| out << parcelObjDeref |
| << "readNullableStrongBinder(&" |
| << name |
| << ");\n"; |
| |
| handleError(out, mode); |
| } else { |
| out << "_hidl_err = "; |
| out << parcelObjDeref |
| << "writeStrongBinder(" |
| << name |
| << ");\n"; |
| |
| handleError(out, mode); |
| } |
| } |
| |
| void GenericBinder::emitJavaReaderWriter( |
| Formatter &out, |
| const std::string &parcelObj, |
| const std::string &argName, |
| bool isReader) const { |
| if (isReader) { |
| out << parcelObj |
| << ".readStrongBinder());\n"; |
| } else { |
| out << parcelObj |
| << ".writeStrongBinder(" |
| << argName |
| << " == null ? null : " |
| << argName |
| << ");\n"; |
| } |
| } |
| |
| status_t GenericBinder::emitVtsAttributeType(Formatter &) const { |
| return UNKNOWN_ERROR; |
| } |
| |
| } // namespace android |