aidl_language_y.y \
generate_java.cpp \
generate_java_binder.cpp \
- generate_java_rpc.cpp \
options.cpp \
search_path.cpp \
Type* MAP_TYPE;
Type* LIST_TYPE;
Type* CLASSLOADER_TYPE;
-Type* RPC_DATA_TYPE;
-Type* RPC_ERROR_TYPE;
-Type* EVENT_FAKE_TYPE;
Expression* NULL_VALUE;
Expression* THIS_VALUE;
register_base_types()
{
VOID_TYPE = new BasicType("void",
- "XXX", "XXX", "XXX", "XXX", "XXX",
"XXX", "XXX", "XXX", "XXX", "XXX");
NAMES.Add(VOID_TYPE);
NAMES.Add(BOOLEAN_TYPE);
BYTE_TYPE = new BasicType("byte",
- "writeByte", "readByte", "writeByteArray", "createByteArray", "readByteArray",
- "putByte", "getByte", "putByteArray", "createByteArray", "getByteArray");
+ "writeByte", "readByte", "writeByteArray", "createByteArray",
+ "readByteArray");
NAMES.Add(BYTE_TYPE);
CHAR_TYPE = new CharType();
NAMES.Add(CHAR_TYPE);
INT_TYPE = new BasicType("int",
- "writeInt", "readInt", "writeIntArray", "createIntArray", "readIntArray",
- "putInteger", "getInteger", "putIntegerArray", "createIntegerArray", "getIntegerArray");
+ "writeInt", "readInt", "writeIntArray", "createIntArray",
+ "readIntArray");
NAMES.Add(INT_TYPE);
LONG_TYPE = new BasicType("long",
- "writeLong", "readLong", "writeLongArray", "createLongArray", "readLongArray",
- "putLong", "getLong", "putLongArray", "createLongArray", "getLongArray");
+ "writeLong", "readLong", "writeLongArray", "createLongArray",
+ "readLongArray");
NAMES.Add(LONG_TYPE);
FLOAT_TYPE = new BasicType("float",
- "writeFloat", "readFloat", "writeFloatArray", "createFloatArray", "readFloatArray",
- "putFloat", "getFloat", "putFloatArray", "createFloatArray", "getFloatArray");
+ "writeFloat", "readFloat", "writeFloatArray", "createFloatArray",
+ "readFloatArray");
NAMES.Add(FLOAT_TYPE);
DOUBLE_TYPE = new BasicType("double",
- "writeDouble", "readDouble", "writeDoubleArray", "createDoubleArray", "readDoubleArray",
- "putDouble", "getDouble", "putDoubleArray", "createDoubleArray", "getDoubleArray");
+ "writeDouble", "readDouble", "writeDoubleArray",
+ "createDoubleArray", "readDoubleArray");
NAMES.Add(DOUBLE_TYPE);
STRING_TYPE = new StringType();
NAMES.Add(STRING_TYPE);
- OBJECT_TYPE = new Type("java.lang", "Object", Type::BUILT_IN, false, false, false);
+ OBJECT_TYPE = new Type("java.lang", "Object", Type::BUILT_IN, false, false);
NAMES.Add(OBJECT_TYPE);
CHAR_SEQUENCE_TYPE = new CharSequenceType();
LIST_TYPE = new ListType();
NAMES.Add(LIST_TYPE);
- TEXT_UTILS_TYPE = new Type("android.text", "TextUtils", Type::BUILT_IN, false, false, false);
+ TEXT_UTILS_TYPE = new Type("android.text", "TextUtils", Type::BUILT_IN, false, false);
NAMES.Add(TEXT_UTILS_TYPE);
REMOTE_EXCEPTION_TYPE = new RemoteExceptionType();
PARCELABLE_INTERFACE_TYPE = new ParcelableInterfaceType();
NAMES.Add(PARCELABLE_INTERFACE_TYPE);
- CONTEXT_TYPE = new Type("android.content", "Context", Type::BUILT_IN, false, false, false);
+ CONTEXT_TYPE = new Type("android.content", "Context", Type::BUILT_IN, false, false);
NAMES.Add(CONTEXT_TYPE);
- RPC_DATA_TYPE = new RpcDataType();
- NAMES.Add(RPC_DATA_TYPE);
-
- RPC_ERROR_TYPE = new UserDataType("android.support.place.rpc", "RpcError",
- true, __FILE__, __LINE__);
- NAMES.Add(RPC_ERROR_TYPE);
-
- EVENT_FAKE_TYPE = new Type("event", Type::BUILT_IN, false, false, false);
- NAMES.Add(EVENT_FAKE_TYPE);
-
CLASSLOADER_TYPE = new ClassLoaderType();
NAMES.Add(CLASSLOADER_TYPE);
// ================================================================
-Type::Type(const string& name, int kind, bool canWriteToParcel, bool canWriteToRpcData,
- bool canBeOut)
+Type::Type(const string& name, int kind, bool canWriteToParcel, bool canBeOut)
:m_package(),
m_name(name),
m_declFile(""),
m_declLine(-1),
m_kind(kind),
m_canWriteToParcel(canWriteToParcel),
- m_canWriteToRpcData(canWriteToRpcData),
m_canBeOut(canBeOut)
{
m_qualifiedName = name;
}
Type::Type(const string& package, const string& name,
- int kind, bool canWriteToParcel, bool canWriteToRpcData,
- bool canBeOut, const string& declFile, int declLine)
+ int kind, bool canWriteToParcel, bool canBeOut,
+ const string& declFile, int declLine)
:m_package(package),
m_name(name),
m_declFile(declFile),
m_declLine(declLine),
m_kind(kind),
m_canWriteToParcel(canWriteToParcel),
- m_canWriteToRpcData(canWriteToRpcData),
m_canBeOut(canBeOut)
{
if (package.length() > 0) {
}
string
-Type::RpcCreatorName() const
-{
- return "";
-}
-
-string
Type::InstantiableName() const
{
return QualifiedName();
}
void
-Type::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- fprintf(stderr, "aidl:internal error %s:%d qualifiedName=%s\n",
- __FILE__, __LINE__, m_qualifiedName.c_str());
- addTo->Add(new LiteralExpression("/* WriteToRpcData error "
- + m_qualifiedName + " */"));
-}
-
-void
-Type::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v, Variable* data,
- Variable** cl)
-{
- fprintf(stderr, "aidl:internal error %s:%d qualifiedName=%s\n",
- __FILE__, __LINE__, m_qualifiedName.c_str());
- addTo->Add(new LiteralExpression("/* ReadFromRpcData error "
- + m_qualifiedName + " */"));
-}
-
-void
Type::SetQualifiedName(const string& qualified)
{
m_qualifiedName = qualified;
BasicType::BasicType(const string& name, const string& marshallParcel,
const string& unmarshallParcel, const string& writeArrayParcel,
- const string& createArrayParcel, const string& readArrayParcel,
- const string& marshallRpc, const string& unmarshallRpc,
- const string& writeArrayRpc, const string& createArrayRpc, const string& readArrayRpc)
- :Type(name, BUILT_IN, true, true, false),
+ const string& createArrayParcel, const string& readArrayParcel)
+ :Type(name, BUILT_IN, true, false),
m_marshallParcel(marshallParcel),
m_unmarshallParcel(unmarshallParcel),
m_writeArrayParcel(writeArrayParcel),
m_createArrayParcel(createArrayParcel),
- m_readArrayParcel(readArrayParcel),
- m_marshallRpc(marshallRpc),
- m_unmarshallRpc(unmarshallRpc),
- m_writeArrayRpc(writeArrayRpc),
- m_createArrayRpc(createArrayRpc),
- m_readArrayRpc(readArrayRpc)
+ m_readArrayParcel(readArrayParcel)
{
}
addTo->Add(new MethodCall(parcel, m_readArrayParcel, 1, v));
}
-void
-BasicType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- addTo->Add(new MethodCall(data, m_marshallRpc, 2, k, v));
-}
-
-void
-BasicType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v, Variable* data,
- Variable** cl)
-{
- addTo->Add(new Assignment(v, new MethodCall(data, m_unmarshallRpc, 1, k)));
-}
-
// ================================================================
BooleanType::BooleanType()
- :Type("boolean", BUILT_IN, true, true, false)
+ :Type("boolean", BUILT_IN, true, false)
{
}
addTo->Add(new MethodCall(parcel, "readBooleanArray", 1, v));
}
-void
-BooleanType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- addTo->Add(new MethodCall(data, "putBoolean", 2, k, v));
-}
-
-void
-BooleanType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v, Variable* data,
- Variable** cl)
-{
- addTo->Add(new Assignment(v, new MethodCall(data, "getBoolean", 1, k)));
-}
-
// ================================================================
CharType::CharType()
- :Type("char", BUILT_IN, true, true, false)
+ :Type("char", BUILT_IN, true, false)
{
}
addTo->Add(new MethodCall(parcel, "readCharArray", 1, v));
}
-void
-CharType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- addTo->Add(new MethodCall(data, "putChar", 2, k, v));
-}
-
-void
-CharType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v, Variable* data,
- Variable** cl)
-{
- addTo->Add(new Assignment(v, new MethodCall(data, "getChar", 1, k)));
-}
-
// ================================================================
StringType::StringType()
- :Type("java.lang", "String", BUILT_IN, true, true, false)
+ :Type("java.lang", "String", BUILT_IN, true, false)
{
}
addTo->Add(new MethodCall(parcel, "readStringArray", 1, v));
}
-void
-StringType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- addTo->Add(new MethodCall(data, "putString", 2, k, v));
-}
-
-void
-StringType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable**)
-{
- addTo->Add(new Assignment(v, new MethodCall(data, "getString", 1, k)));
-}
-
// ================================================================
CharSequenceType::CharSequenceType()
- :Type("java.lang", "CharSequence", BUILT_IN, true, true, false)
+ :Type("java.lang", "CharSequence", BUILT_IN, true, false)
{
}
// ================================================================
RemoteExceptionType::RemoteExceptionType()
- :Type("android.os", "RemoteException", BUILT_IN, false, false, false)
+ :Type("android.os", "RemoteException", BUILT_IN, false, false)
{
}
// ================================================================
RuntimeExceptionType::RuntimeExceptionType()
- :Type("java.lang", "RuntimeException", BUILT_IN, false, false, false)
+ :Type("java.lang", "RuntimeException", BUILT_IN, false, false)
{
}
// ================================================================
IBinderType::IBinderType()
- :Type("android.os", "IBinder", BUILT_IN, true, false, false)
+ :Type("android.os", "IBinder", BUILT_IN, true, false)
{
}
// ================================================================
IInterfaceType::IInterfaceType()
- :Type("android.os", "IInterface", BUILT_IN, false, false, false)
+ :Type("android.os", "IInterface", BUILT_IN, false, false)
{
}
// ================================================================
BinderType::BinderType()
- :Type("android.os", "Binder", BUILT_IN, false, false, false)
+ :Type("android.os", "Binder", BUILT_IN, false, false)
{
}
// ================================================================
BinderProxyType::BinderProxyType()
- :Type("android.os", "BinderProxy", BUILT_IN, false, false, false)
+ :Type("android.os", "BinderProxy", BUILT_IN, false, false)
{
}
// ================================================================
ParcelType::ParcelType()
- :Type("android.os", "Parcel", BUILT_IN, false, false, false)
+ :Type("android.os", "Parcel", BUILT_IN, false, false)
{
}
// ================================================================
ParcelableInterfaceType::ParcelableInterfaceType()
- :Type("android.os", "Parcelable", BUILT_IN, false, false, false)
+ :Type("android.os", "Parcelable", BUILT_IN, false, false)
{
}
// ================================================================
MapType::MapType()
- :Type("java.util", "Map", BUILT_IN, true, false, true)
+ :Type("java.util", "Map", BUILT_IN, true, true)
{
}
// ================================================================
ListType::ListType()
- :Type("java.util", "List", BUILT_IN, true, true, true)
+ :Type("java.util", "List", BUILT_IN, true, true)
{
}
addTo->Add(new MethodCall(parcel, "readList", 2, v, *cl));
}
-void
-ListType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- addTo->Add(new MethodCall(data, "putList", 2, k, v));
-}
-
-void
-ListType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v, Variable* data,
- Variable** cl)
-{
- addTo->Add(new Assignment(v, new MethodCall(data, "getList", 1, k)));
-}
-
// ================================================================
UserDataType::UserDataType(const string& package, const string& name,
- bool builtIn, bool canWriteToParcel, bool canWriteToRpcData,
+ bool builtIn, bool canWriteToParcel,
const string& declFile, int declLine)
- :Type(package, name, builtIn ? BUILT_IN : USERDATA, canWriteToParcel, canWriteToRpcData,
+ :Type(package, name, builtIn ? BUILT_IN : USERDATA, canWriteToParcel,
true, declFile, declLine)
{
}
return QualifiedName() + ".CREATOR";
}
-string
-UserDataType::RpcCreatorName() const
-{
- return QualifiedName() + ".RPC_CREATOR";
-}
-
void
UserDataType::WriteToParcel(StatementBlock* addTo, Variable* v, Variable* parcel, int flags)
{
v, new LiteralExpression(creator)));
}
-void
-UserDataType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- // data.putFlattenable(k, v);
- addTo->Add(new MethodCall(data, "putFlattenable", 2, k, v));
-}
-
-void
-UserDataType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl)
-{
- // data.getFlattenable(k, CLASS.RPC_CREATOR);
- addTo->Add(new Assignment(v, new MethodCall(data, "getFlattenable", 2, k,
- new FieldVariable(v->type, "RPC_CREATOR"))));
-}
-
// ================================================================
InterfaceType::InterfaceType(const string& package, const string& name,
bool builtIn, bool oneway,
const string& declFile, int declLine)
- :Type(package, name, builtIn ? BUILT_IN : INTERFACE, true, false, false,
+ :Type(package, name, builtIn ? BUILT_IN : INTERFACE, true, false,
declFile, declLine)
,m_oneway(oneway)
{
GenericType::GenericType(const string& package, const string& name,
const vector<Type*>& args)
- :Type(package, name, BUILT_IN, true, true, true)
+ :Type(package, name, BUILT_IN, true, true)
{
m_args = args;
}
}
-void
-GenericListType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- Type* generic = GenericArgumentTypes()[0];
- if (generic == RPC_DATA_TYPE) {
- addTo->Add(new MethodCall(data, "putRpcDataList", 2, k, v));
- } else if (generic->RpcCreatorName() != "") {
- addTo->Add(new MethodCall(data, "putFlattenableList", 2, k, v));
- } else {
- addTo->Add(new MethodCall(data, "putList", 2, k, v));
- }
-}
-
-void
-GenericListType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl)
-{
- Type* generic = GenericArgumentTypes()[0];
- if (generic == RPC_DATA_TYPE) {
- addTo->Add(new Assignment(v, new MethodCall(data, "getRpcDataList", 2, k)));
- } else if (generic->RpcCreatorName() != "") {
- addTo->Add(new Assignment(v, new MethodCall(data, "getFlattenableList", 2, k,
- new LiteralExpression(generic->RpcCreatorName()))));
- } else {
- string classArg = GenericArgumentTypes()[0]->QualifiedName();
- classArg += ".class";
- addTo->Add(new Assignment(v, new MethodCall(data, "getList", 2, k,
- new LiteralExpression(classArg))));
- }
-}
-
-
-// ================================================================
-
-RpcDataType::RpcDataType()
- :UserDataType("android.support.place.rpc", "RpcData", true, true, true)
-{
-}
-
-void
-RpcDataType::WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags)
-{
- addTo->Add(new MethodCall(data, "putRpcData", 2, k, v));
-}
-
-void
-RpcDataType::CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v, Variable* data,
- Variable** cl)
-{
- addTo->Add(new Assignment(v, new MethodCall(data, "getRpcData", 1, k)));
-}
-
// ================================================================
ClassLoaderType::ClassLoaderType()
- :Type("java.lang", "ClassLoader", BUILT_IN, false, false, false)
+ :Type("java.lang", "ClassLoader", BUILT_IN, false, false)
{
}
};
Type(const string& name, int kind, bool canWriteToParcel,
- bool canWriteToRpcData, bool canBeOut);
+ bool canBeOut);
Type(const string& package, const string& name,
- int kind, bool canWriteToParcel, bool canWriteToRpcData, bool canBeOut,
+ int kind, bool canWriteToParcel, bool canBeOut,
const string& declFile = "", int declLine = -1);
virtual ~Type();
inline string DeclFile() const { return m_declFile; }
inline int DeclLine() const { return m_declLine; }
inline bool CanWriteToParcel() const { return m_canWriteToParcel; }
- inline bool CanWriteToRpcData() const { return m_canWriteToRpcData; }
inline bool CanBeOutParameter() const { return m_canBeOut; }
virtual string ImportType() const;
virtual string CreatorName() const;
- virtual string RpcCreatorName() const;
virtual string InstantiableName() const;
virtual void WriteToParcel(StatementBlock* addTo, Variable* v,
virtual void ReadArrayFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
-
protected:
void SetQualifiedName(const string& qualified);
Expression* BuildWriteToParcelFlags(int flags);
int m_declLine;
int m_kind;
bool m_canWriteToParcel;
- bool m_canWriteToRpcData;
bool m_canBeOut;
};
const string& unmarshallParcel,
const string& writeArrayParcel,
const string& createArrayParcel,
- const string& readArrayParcel,
- const string& marshallRpc,
- const string& unmarshallRpc,
- const string& writeArrayRpc,
- const string& createArrayRpc,
- const string& readArrayRpc);
+ const string& readArrayParcel);
virtual void WriteToParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, int flags);
virtual void ReadArrayFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
-
private:
string m_marshallParcel;
string m_unmarshallParcel;
string m_writeArrayParcel;
string m_createArrayParcel;
string m_readArrayParcel;
- string m_marshallRpc;
- string m_unmarshallRpc;
- string m_writeArrayRpc;
- string m_createArrayRpc;
- string m_readArrayRpc;
};
class BooleanType : public Type
Variable* parcel, Variable** cl);
virtual void ReadArrayFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
-
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
};
class CharType : public Type
Variable* parcel, Variable** cl);
virtual void ReadArrayFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
-
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
};
Variable* parcel, Variable** cl);
virtual void ReadArrayFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
-
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
};
class CharSequenceType : public Type
Variable* parcel, Variable** cl);
virtual void ReadFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
-
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
};
class UserDataType : public Type
{
public:
UserDataType(const string& package, const string& name,
- bool builtIn, bool canWriteToParcel, bool canWriteToRpcData,
+ bool builtIn, bool canWriteToParcel,
const string& declFile = "", int declLine = -1);
virtual string CreatorName() const;
- virtual string RpcCreatorName() const;
virtual void WriteToParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, int flags);
Variable* parcel, Variable** cl);
virtual void ReadArrayFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
-
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
};
class InterfaceType : public Type
vector<Type*> m_args;
};
-class RpcDataType : public UserDataType
-{
-public:
- RpcDataType();
-
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
-};
-
class ClassLoaderType : public Type
{
public:
virtual void ReadFromParcel(StatementBlock* addTo, Variable* v,
Variable* parcel, Variable** cl);
- virtual void WriteToRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, int flags);
- virtual void CreateFromRpcData(StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data, Variable** cl);
-
private:
string m_creator;
};
extern Type* CONTEXT_TYPE;
-extern Type* RPC_DATA_TYPE;
-extern Type* RPC_ERROR_TYPE;
-extern Type* RPC_CONTEXT_TYPE;
-extern Type* EVENT_FAKE_TYPE;
-
extern Expression* NULL_VALUE;
extern Expression* THIS_VALUE;
extern Expression* SUPER_VALUE;
}
else if (d->item_type == USER_DATA_TYPE) {
user_data_type* b = (user_data_type*)d;
- if ((b->flattening_methods & PARCELABLE_DATA) != 0) {
+ if (b->parcelable) {
printf("parcelable %s %s;\n", b->package, b->name.data);
}
- if ((b->flattening_methods & RPC_DATA) != 0) {
- printf("flattenable %s %s;\n", b->package, b->name.data);
- }
}
else {
printf("UNKNOWN d=0x%08lx d->item_type=%d\n", (long)d, d->item_type);
user_data_type* p = (user_data_type*)items;
err |= check_filename(filename, p->package, &p->name);
}
- else if (items->item_type == INTERFACE_TYPE_BINDER
- || items->item_type == INTERFACE_TYPE_RPC) {
+ else if (items->item_type == INTERFACE_TYPE_BINDER) {
interface_type* c = (interface_type*)items;
err |= check_filename(filename, c->package, &c->name);
}
if (items->item_type == USER_DATA_TYPE) {
user_data_type* p = (user_data_type*)items;
type = new UserDataType(p->package ? p->package : "", p->name.data,
- false, ((p->flattening_methods & PARCELABLE_DATA) != 0),
- ((p->flattening_methods & RPC_DATA) != 0), filename, p->name.lineno);
+ false, p->parcelable, filename, p->name.lineno);
}
- else if (items->item_type == INTERFACE_TYPE_BINDER
- || items->item_type == INTERFACE_TYPE_RPC) {
+ else if (items->item_type == INTERFACE_TYPE_BINDER) {
interface_type* c = (interface_type*)items;
type = new InterfaceType(c->package ? c->package : "",
c->name.data, false, c->oneway,
string name = c->name.data;
name += ".Stub";
Type* stub = new Type(c->package ? c->package : "",
- name, Type::GENERATED, false, false, false,
+ name, Type::GENERATED, false, false,
filename, c->name.lineno);
NAMES.Add(stub);
name = c->name.data;
name += ".Stub.Proxy";
Type* proxy = new Type(c->package ? c->package : "",
- name, Type::GENERATED, false, false, false,
+ name, Type::GENERATED, false, false,
filename, c->name.lineno);
NAMES.Add(proxy);
}
- else if (items->item_type == INTERFACE_TYPE_RPC) {
- // for interfaces, also add the service base type, we don't
- // bother checking these for duplicates, because the parser
- // won't let us do it.
- interface_type* c = (interface_type*)items;
-
- string name = c->name.data;
- name += ".ServiceBase";
- Type* base = new Type(c->package ? c->package : "",
- name, Type::GENERATED, false, false, false,
- filename, c->name.lineno);
- NAMES.Add(base);
- }
} else {
if (old->Kind() == Type::BUILT_IN) {
fprintf(stderr, "%s:%d attempt to redefine built in class %s\n",
}
static int
-check_method(const char* filename, int kind, method_type* m)
+check_method(const char* filename, method_type* m)
{
int err = 0;
return err;
}
- if (returnType == EVENT_FAKE_TYPE) {
- if (kind != INTERFACE_TYPE_RPC) {
- fprintf(stderr, "%s:%d event methods only supported for rpc interfaces\n",
- filename, m->type.type.lineno);
- err = 1;
- }
- } else {
- if (!(kind == INTERFACE_TYPE_BINDER ? returnType->CanWriteToParcel()
- : returnType->CanWriteToRpcData())) {
- fprintf(stderr, "%s:%d return type %s can't be marshalled.\n", filename,
+ if (!returnType->CanWriteToParcel()) {
+ fprintf(stderr, "%s:%d return type %s can't be marshalled.\n", filename,
m->type.type.lineno, m->type.type.data);
- err = 1;
- }
+ err = 1;
}
if (m->type.dimension > 0 && !returnType->CanBeArray()) {
goto next;
}
- if (t == EVENT_FAKE_TYPE) {
- fprintf(stderr, "%s:%d parameter %s (%d) event can not be used as a parameter %s\n",
- filename, m->type.type.lineno, arg->name.data, index,
- arg->type.type.data);
- err = 1;
- goto next;
- }
-
- if (!(kind == INTERFACE_TYPE_BINDER ? t->CanWriteToParcel() : t->CanWriteToRpcData())) {
+ if (!t->CanWriteToParcel()) {
fprintf(stderr, "%s:%d parameter %d: '%s %s' can't be marshalled.\n",
filename, m->type.type.lineno, index,
arg->type.type.data, arg->name.data);
err = 1;
}
- if (returnType == EVENT_FAKE_TYPE
- && convert_direction(arg->direction.data) != IN_PARAMETER) {
- fprintf(stderr, "%s:%d parameter %d: '%s %s' All paremeters on events must be 'in'.\n",
- filename, m->type.type.lineno, index,
- arg->type.type.data, arg->name.data);
- err = 1;
- goto next;
- }
-
if (arg->direction.data == NULL
&& (arg->type.dimension != 0 || t->CanBeOutParameter())) {
fprintf(stderr, "%s:%d parameter %d: '%s %s' can be an out"
int err = 0;
while (items) {
// (nothing to check for USER_DATA_TYPE)
- if (items->item_type == INTERFACE_TYPE_BINDER
- || items->item_type == INTERFACE_TYPE_RPC) {
+ if (items->item_type == INTERFACE_TYPE_BINDER) {
map<string,method_type*> methodNames;
interface_type* c = (interface_type*)items;
if (member->item_type == METHOD_TYPE) {
method_type* m = (method_type*)member;
- err |= check_method(filename, items->item_type, m);
+ err |= check_method(filename, m);
// prevent duplicate methods
if (methodNames.find(m->name.data) == methodNames.end()) {
if (next->item_type == INTERFACE_TYPE_BINDER) {
lineno = ((interface_type*)next)->interface_token.lineno;
}
- else if (next->item_type == INTERFACE_TYPE_RPC) {
- lineno = ((interface_type*)next)->interface_token.lineno;
- }
fprintf(stderr, "%s:%d aidl can only handle one interface per file\n",
filename, lineno);
return 1;
*onlyParcelable = true;
if (options.failOnParcelable) {
fprintf(stderr, "%s:%d aidl can only generate code for interfaces, not"
- " parcelables or flattenables,\n", filename,
+ " parcelables,\n", filename,
((user_data_type*)items)->keyword_token.lineno);
- fprintf(stderr, "%s:%d .aidl files that only declare parcelables or flattenables"
+ fprintf(stderr, "%s:%d .aidl files that only declare parcelables"
"may not go in the Makefile.\n", filename,
((user_data_type*)items)->keyword_token.lineno);
return 1;
slash = "";
}
- if (items->item_type == INTERFACE_TYPE_BINDER || items->item_type == INTERFACE_TYPE_RPC) {
+ if (items->item_type == INTERFACE_TYPE_BINDER) {
fprintf(to, "%s: \\\n", options.outputFileName.c_str());
} else {
// parcelable: there's no output file.
generate_outputFileName(const Options& options, const document_item_type* items)
{
// items has already been checked to have only one interface.
- if (items->item_type == INTERFACE_TYPE_BINDER || items->item_type == INTERFACE_TYPE_RPC) {
+ if (items->item_type == INTERFACE_TYPE_BINDER) {
interface_type* type = (interface_type*)items;
return generate_outputFileName2(options, type->name, type->package);
parcl->name.data = strdup(classname);
parcl->semicolon_token.lineno = lineno;
parcl->semicolon_token.data = strdup(";");
- parcl->flattening_methods = PARCELABLE_DATA;
- doc = (document_item_type*)parcl;
- }
- else if (0 == strcmp("flattenable", type)) {
- user_data_type* parcl = (user_data_type*)malloc(
- sizeof(user_data_type));
- memset(parcl, 0, sizeof(user_data_type));
- parcl->document_item.item_type = USER_DATA_TYPE;
- parcl->keyword_token.lineno = lineno;
- parcl->keyword_token.data = strdup(type);
- parcl->package = packagename ? strdup(packagename) : NULL;
- parcl->name.lineno = lineno;
- parcl->name.data = strdup(classname);
- parcl->semicolon_token.lineno = lineno;
- parcl->semicolon_token.data = strdup(";");
- parcl->flattening_methods = RPC_DATA;
+ parcl->parcelable = true;
doc = (document_item_type*)parcl;
}
else if (0 == strcmp("interface", type)) {
string line;
if (doc->item_type == USER_DATA_TYPE) {
user_data_type* parcelable = (user_data_type*)doc;
- if ((parcelable->flattening_methods & PARCELABLE_DATA) != 0) {
+ if (parcelable->parcelable) {
line = "parcelable ";
}
- if ((parcelable->flattening_methods & RPC_DATA) != 0) {
- line = "flattenable ";
- }
if (parcelable->package) {
line += parcelable->package;
line += '.';
enum {
USER_DATA_TYPE = 12,
- INTERFACE_TYPE_BINDER,
- INTERFACE_TYPE_RPC
+ INTERFACE_TYPE_BINDER
};
typedef struct document_item_type {
} document_item_type;
-// for user_data_type.flattening_methods
-enum {
- PARCELABLE_DATA = 0x1,
- RPC_DATA = 0x2
-};
-
typedef struct user_data_type {
document_item_type document_item;
buffer_type keyword_token; // only the first one
char* package;
buffer_type name;
buffer_type semicolon_token;
- int flattening_methods;
+ bool parcelable;
} user_data_type;
typedef struct interface_type {
/* keywords */
parcelable { SET_BUFFER(PARCELABLE); return PARCELABLE; }
interface { SET_BUFFER(INTERFACE); return INTERFACE; }
-flattenable { SET_BUFFER(FLATTENABLE); return FLATTENABLE; }
-rpc { SET_BUFFER(INTERFACE); return RPC; }
in { SET_BUFFER(IN); return IN; }
out { SET_BUFFER(OUT); return OUT; }
inout { SET_BUFFER(INOUT); return INOUT; }
%token ARRAY
%token PARCELABLE
%token INTERFACE
-%token FLATTENABLE
-%token RPC
%token IN
%token OUT
%token INOUT
b->name = $2.buffer;
b->package = g_currentPackage ? strdup(g_currentPackage) : NULL;
b->semicolon_token = $3.buffer;
- b->flattening_methods = PARCELABLE_DATA;
+ b->parcelable = true;
$$.user_data = b;
}
| PARCELABLE ';' {
g_currentFilename, $2.buffer.lineno, $2.buffer.data);
$$.user_data = NULL;
}
- | FLATTENABLE IDENTIFIER ';' {
- user_data_type* b = (user_data_type*)malloc(sizeof(user_data_type));
- b->document_item.item_type = USER_DATA_TYPE;
- b->document_item.next = NULL;
- b->keyword_token = $1.buffer;
- b->name = $2.buffer;
- b->package = g_currentPackage ? strdup(g_currentPackage) : NULL;
- b->semicolon_token = $3.buffer;
- b->flattening_methods = PARCELABLE_DATA | RPC_DATA;
- $$.user_data = b;
- }
- | FLATTENABLE ';' {
- fprintf(stderr, "%s:%d syntax error in flattenable declaration. Expected type name.\n",
- g_currentFilename, $1.buffer.lineno);
- $$.user_data = NULL;
- }
- | FLATTENABLE error ';' {
- fprintf(stderr, "%s:%d syntax error in flattenable declaration. Expected type name, saw \"%s\".\n",
- g_currentFilename, $2.buffer.lineno, $2.buffer.data);
- $$.user_data = NULL;
- }
-
;
interface_header:
c->comments_token = &c->oneway_token;
$$.interface_obj = c;
}
- | RPC {
- interface_type* c = (interface_type*)malloc(sizeof(interface_type));
- c->document_item.item_type = INTERFACE_TYPE_RPC;
- c->document_item.next = NULL;
- c->interface_token = $1.buffer;
- c->oneway = false;
- memset(&c->oneway_token, 0, sizeof(buffer_type));
- c->comments_token = &c->interface_token;
- $$.interface_obj = c;
- }
- ;
-
-interface_keywords:
- INTERFACE
- | RPC
;
interface_decl:
c->close_brace_token = $5.buffer;
$$.interface_obj = c;
}
- | interface_keywords error '{' interface_items '}' {
+ | INTERFACE error '{' interface_items '}' {
fprintf(stderr, "%s:%d: syntax error in interface declaration. Expected type name, saw \"%s\"\n",
g_currentFilename, $2.buffer.lineno, $2.buffer.data);
$$.document_item = NULL;
}
- | interface_keywords error '}' {
+ | INTERFACE error '}' {
fprintf(stderr, "%s:%d: syntax error in interface declaration. Expected type name, saw \"%s\"\n",
g_currentFilename, $2.buffer.lineno, $2.buffer.data);
$$.document_item = NULL;
if (iface->document_item.item_type == INTERFACE_TYPE_BINDER) {
cl = generate_binder_interface_class(iface);
}
- else if (iface->document_item.item_type == INTERFACE_TYPE_RPC) {
- cl = generate_rpc_interface_class(iface);
- }
Document* document = new Document;
document->comment = "";
interface_type* iface);
Class* generate_binder_interface_class(const interface_type* iface);
-Class* generate_rpc_interface_class(const interface_type* iface);
string gather_comments(extra_text_type* extra);
string append(const char* a, const char* b);
+++ /dev/null
-#include "generate_java.h"
-#include "Type.h"
-#include <string.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-Type* SERVICE_CONTEXT_TYPE = new Type("android.content",
- "Context", Type::BUILT_IN, false, false, false);
-Type* PRESENTER_BASE_TYPE = new Type("android.support.place.connector",
- "EventListener", Type::BUILT_IN, false, false, false);
-Type* PRESENTER_LISTENER_BASE_TYPE = new Type("android.support.place.connector",
- "EventListener.Listener", Type::BUILT_IN, false, false, false);
-Type* RPC_BROKER_TYPE = new Type("android.support.place.connector", "Broker",
- Type::BUILT_IN, false, false, false);
-Type* RPC_CONTAINER_TYPE = new Type("com.android.athome.connector", "ConnectorContainer",
- Type::BUILT_IN, false, false, false);
-Type* PLACE_INFO_TYPE = new Type("android.support.place.connector", "PlaceInfo",
- Type::BUILT_IN, false, false, false);
-// TODO: Just use Endpoint, so this works for all endpoints.
-Type* RPC_CONNECTOR_TYPE = new Type("android.support.place.connector", "Connector",
- Type::BUILT_IN, false, false, false);
-Type* RPC_ENDPOINT_INFO_TYPE = new UserDataType("android.support.place.rpc",
- "EndpointInfo", true, __FILE__, __LINE__);
-Type* RPC_RESULT_HANDLER_TYPE = new UserDataType("android.support.place.rpc", "RpcResultHandler",
- true, __FILE__, __LINE__);
-Type* RPC_ERROR_LISTENER_TYPE = new Type("android.support.place.rpc", "RpcErrorHandler",
- Type::BUILT_IN, false, false, false);
-Type* RPC_CONTEXT_TYPE = new UserDataType("android.support.place.rpc", "RpcContext", true,
- __FILE__, __LINE__);
-
-static void generate_create_from_data(Type* t, StatementBlock* addTo, const string& key,
- Variable* v, Variable* data, Variable** cl);
-static void generate_new_array(Type* t, StatementBlock* addTo, Variable* v, Variable* from);
-static void generate_write_to_data(Type* t, StatementBlock* addTo, Expression* k, Variable* v,
- Variable* data);
-
-static string
-format_int(int n)
-{
- char str[20];
- sprintf(str, "%d", n);
- return string(str);
-}
-
-static string
-class_name_leaf(const string& str)
-{
- string::size_type pos = str.rfind('.');
- if (pos == string::npos) {
- return str;
- } else {
- return string(str, pos+1);
- }
-}
-
-static string
-results_class_name(const string& n)
-{
- string str = n;
- str[0] = toupper(str[0]);
- str.insert(0, "On");
- return str;
-}
-
-static string
-results_method_name(const string& n)
-{
- string str = n;
- str[0] = toupper(str[0]);
- str.insert(0, "on");
- return str;
-}
-
-static string
-push_method_name(const string& n)
-{
- string str = n;
- str[0] = toupper(str[0]);
- str.insert(0, "push");
- return str;
-}
-
-// =================================================
-class DispatcherClass : public Class
-{
-public:
- DispatcherClass(const interface_type* iface, Expression* target);
- virtual ~DispatcherClass();
-
- void AddMethod(const method_type* method);
- void DoneWithMethods();
-
- Method* processMethod;
- Variable* actionParam;
- Variable* requestParam;
- Variable* rpcContextParam;
- Variable* errorParam;
- Variable* requestData;
- Variable* resultData;
- IfStatement* dispatchIfStatement;
- Expression* targetExpression;
-
-private:
- void generate_process();
-};
-
-DispatcherClass::DispatcherClass(const interface_type* iface, Expression* target)
- :Class(),
- dispatchIfStatement(NULL),
- targetExpression(target)
-{
- generate_process();
-}
-
-DispatcherClass::~DispatcherClass()
-{
-}
-
-void
-DispatcherClass::generate_process()
-{
- // byte[] process(String action, byte[] params, RpcContext context, RpcError status)
- this->processMethod = new Method;
- this->processMethod->modifiers = PUBLIC;
- this->processMethod->returnType = BYTE_TYPE;
- this->processMethod->returnTypeDimension = 1;
- this->processMethod->name = "process";
- this->processMethod->statements = new StatementBlock;
-
- this->actionParam = new Variable(STRING_TYPE, "action");
- this->processMethod->parameters.push_back(this->actionParam);
-
- this->requestParam = new Variable(BYTE_TYPE, "requestParam", 1);
- this->processMethod->parameters.push_back(this->requestParam);
-
- this->rpcContextParam = new Variable(RPC_CONTEXT_TYPE, "context", 0);
- this->processMethod->parameters.push_back(this->rpcContextParam);
-
- this->errorParam = new Variable(RPC_ERROR_TYPE, "errorParam", 0);
- this->processMethod->parameters.push_back(this->errorParam);
-
- this->requestData = new Variable(RPC_DATA_TYPE, "request");
- this->processMethod->statements->Add(new VariableDeclaration(requestData,
- new NewExpression(RPC_DATA_TYPE, 1, this->requestParam)));
-
- this->resultData = new Variable(RPC_DATA_TYPE, "resultData");
- this->processMethod->statements->Add(new VariableDeclaration(this->resultData,
- NULL_VALUE));
-}
-
-void
-DispatcherClass::AddMethod(const method_type* method)
-{
- arg_type* arg;
-
- // The if/switch statement
- IfStatement* ifs = new IfStatement();
- ifs->expression = new MethodCall(new StringLiteralExpression(method->name.data), "equals",
- 1, this->actionParam);
- StatementBlock* block = ifs->statements = new StatementBlock;
- if (this->dispatchIfStatement == NULL) {
- this->dispatchIfStatement = ifs;
- this->processMethod->statements->Add(dispatchIfStatement);
- } else {
- this->dispatchIfStatement->elseif = ifs;
- this->dispatchIfStatement = ifs;
- }
-
- // The call to decl (from above)
- MethodCall* realCall = new MethodCall(this->targetExpression, method->name.data);
-
- // args
- Variable* classLoader = NULL;
- VariableFactory stubArgs("_arg");
- arg = method->args;
- while (arg != NULL) {
- Type* t = NAMES.Search(arg->type.type.data);
- Variable* v = stubArgs.Get(t);
- v->dimension = arg->type.dimension;
-
- // Unmarshall the parameter
- block->Add(new VariableDeclaration(v));
- if (convert_direction(arg->direction.data) & IN_PARAMETER) {
- generate_create_from_data(t, block, arg->name.data, v,
- this->requestData, &classLoader);
- } else {
- if (arg->type.dimension == 0) {
- block->Add(new Assignment(v, new NewExpression(v->type)));
- }
- else if (arg->type.dimension == 1) {
- generate_new_array(v->type, block, v, this->requestData);
- }
- else {
- fprintf(stderr, "aidl:internal error %s:%d\n", __FILE__,
- __LINE__);
- }
- }
-
- // Add that parameter to the method call
- realCall->arguments.push_back(v);
-
- arg = arg->next;
- }
-
- // Add a final parameter: RpcContext. Contains data about
- // incoming request (e.g., certificate)
- realCall->arguments.push_back(new Variable(RPC_CONTEXT_TYPE, "context", 0));
-
- Type* returnType = NAMES.Search(method->type.type.data);
- if (returnType == EVENT_FAKE_TYPE) {
- returnType = VOID_TYPE;
- }
-
- // the real call
- bool first = true;
- Variable* _result = NULL;
- if (returnType == VOID_TYPE) {
- block->Add(realCall);
- } else {
- _result = new Variable(returnType, "_result",
- method->type.dimension);
- block->Add(new VariableDeclaration(_result, realCall));
-
- // need the result RpcData
- if (first) {
- block->Add(new Assignment(this->resultData,
- new NewExpression(RPC_DATA_TYPE)));
- first = false;
- }
-
- // marshall the return value
- generate_write_to_data(returnType, block,
- new StringLiteralExpression("_result"), _result, this->resultData);
- }
-
- // out parameters
- int i = 0;
- arg = method->args;
- while (arg != NULL) {
- Type* t = NAMES.Search(arg->type.type.data);
- Variable* v = stubArgs.Get(i++);
-
- if (convert_direction(arg->direction.data) & OUT_PARAMETER) {
- // need the result RpcData
- if (first) {
- block->Add(new Assignment(this->resultData, new NewExpression(RPC_DATA_TYPE)));
- first = false;
- }
-
- generate_write_to_data(t, block, new StringLiteralExpression(arg->name.data),
- v, this->resultData);
- }
-
- arg = arg->next;
- }
-}
-
-void
-DispatcherClass::DoneWithMethods()
-{
- if (this->dispatchIfStatement == NULL) {
- return;
- }
-
- this->elements.push_back(this->processMethod);
-
- IfStatement* fallthrough = new IfStatement();
- fallthrough->statements = new StatementBlock;
- fallthrough->statements->Add(new ReturnStatement(
- new MethodCall(SUPER_VALUE, "process", 4,
- this->actionParam, this->requestParam,
- this->rpcContextParam,
- this->errorParam)));
- this->dispatchIfStatement->elseif = fallthrough;
- IfStatement* s = new IfStatement;
- s->statements = new StatementBlock;
- this->processMethod->statements->Add(s);
- s->expression = new Comparison(this->resultData, "!=", NULL_VALUE);
- s->statements->Add(new ReturnStatement(new MethodCall(this->resultData, "serialize")));
- s->elseif = new IfStatement;
- s = s->elseif;
- s->statements->Add(new ReturnStatement(NULL_VALUE));
-}
-
-// =================================================
-class RpcProxyClass : public Class
-{
-public:
- RpcProxyClass(const interface_type* iface, InterfaceType* interfaceType);
- virtual ~RpcProxyClass();
-
- Variable* endpoint;
- Variable* broker;
-
-private:
- void generate_ctor();
- void generate_get_endpoint_info();
-};
-
-RpcProxyClass::RpcProxyClass(const interface_type* iface, InterfaceType* interfaceType)
- :Class()
-{
- this->comment = gather_comments(iface->comments_token->extra);
- this->modifiers = PUBLIC;
- this->what = Class::CLASS;
- this->type = interfaceType;
-
- // broker
- this->broker = new Variable(RPC_BROKER_TYPE, "_broker");
- this->elements.push_back(new Field(PRIVATE, this->broker));
- // endpoint
- this->endpoint = new Variable(RPC_ENDPOINT_INFO_TYPE, "_endpoint");
- this->elements.push_back(new Field(PRIVATE, this->endpoint));
-
- // methods
- generate_ctor();
- generate_get_endpoint_info();
-}
-
-RpcProxyClass::~RpcProxyClass()
-{
-}
-
-void
-RpcProxyClass::generate_ctor()
-{
- Variable* broker = new Variable(RPC_BROKER_TYPE, "broker");
- Variable* endpoint = new Variable(RPC_ENDPOINT_INFO_TYPE, "endpoint");
- Method* ctor = new Method;
- ctor->modifiers = PUBLIC;
- ctor->name = class_name_leaf(this->type->Name());
- ctor->statements = new StatementBlock;
- ctor->parameters.push_back(broker);
- ctor->parameters.push_back(endpoint);
- this->elements.push_back(ctor);
-
- ctor->statements->Add(new Assignment(this->broker, broker));
- ctor->statements->Add(new Assignment(this->endpoint, endpoint));
-}
-
-void
-RpcProxyClass::generate_get_endpoint_info()
-{
- Method* get = new Method;
- get->modifiers = PUBLIC;
- get->returnType = RPC_ENDPOINT_INFO_TYPE;
- get->name = "getEndpointInfo";
- get->statements = new StatementBlock;
- this->elements.push_back(get);
-
- get->statements->Add(new ReturnStatement(this->endpoint));
-}
-
-// =================================================
-class EventListenerClass : public DispatcherClass
-{
-public:
- EventListenerClass(const interface_type* iface, Type* listenerType);
- virtual ~EventListenerClass();
-
- Variable* _listener;
-
-private:
- void generate_ctor();
-};
-
-Expression*
-generate_get_listener_expression(Type* cast)
-{
- return new Cast(cast, new MethodCall(THIS_VALUE, "getView"));
-}
-
-EventListenerClass::EventListenerClass(const interface_type* iface, Type* listenerType)
- :DispatcherClass(iface, new FieldVariable(THIS_VALUE, "_listener"))
-{
- this->modifiers = PRIVATE;
- this->what = Class::CLASS;
- this->type = new Type(iface->package ? iface->package : "",
- append(iface->name.data, ".Presenter"),
- Type::GENERATED, false, false, false);
- this->extends = PRESENTER_BASE_TYPE;
-
- this->_listener = new Variable(listenerType, "_listener");
- this->elements.push_back(new Field(PRIVATE, this->_listener));
-
- // methods
- generate_ctor();
-}
-
-EventListenerClass::~EventListenerClass()
-{
-}
-
-void
-EventListenerClass::generate_ctor()
-{
- Variable* broker = new Variable(RPC_BROKER_TYPE, "broker");
- Variable* listener = new Variable(this->_listener->type, "listener");
- Method* ctor = new Method;
- ctor->modifiers = PUBLIC;
- ctor->name = class_name_leaf(this->type->Name());
- ctor->statements = new StatementBlock;
- ctor->parameters.push_back(broker);
- ctor->parameters.push_back(listener);
- this->elements.push_back(ctor);
-
- ctor->statements->Add(new MethodCall("super", 2, broker, listener));
- ctor->statements->Add(new Assignment(this->_listener, listener));
-}
-
-// =================================================
-class ListenerClass : public Class
-{
-public:
- ListenerClass(const interface_type* iface);
- virtual ~ListenerClass();
-
- bool needed;
-
-private:
- void generate_ctor();
-};
-
-ListenerClass::ListenerClass(const interface_type* iface)
- :Class(),
- needed(false)
-{
- this->comment = "/** Extend this to listen to the events from this class. */";
- this->modifiers = STATIC | PUBLIC ;
- this->what = Class::CLASS;
- this->type = new Type(iface->package ? iface->package : "",
- append(iface->name.data, ".Listener"),
- Type::GENERATED, false, false, false);
- this->extends = PRESENTER_LISTENER_BASE_TYPE;
-}
-
-ListenerClass::~ListenerClass()
-{
-}
-
-// =================================================
-class EndpointBaseClass : public DispatcherClass
-{
-public:
- EndpointBaseClass(const interface_type* iface);
- virtual ~EndpointBaseClass();
-
- bool needed;
-
-private:
- void generate_ctor();
-};
-
-EndpointBaseClass::EndpointBaseClass(const interface_type* iface)
- :DispatcherClass(iface, THIS_VALUE),
- needed(false)
-{
- this->comment = "/** Extend this to implement a link service. */";
- this->modifiers = STATIC | PUBLIC | ABSTRACT;
- this->what = Class::CLASS;
- this->type = new Type(iface->package ? iface->package : "",
- append(iface->name.data, ".EndpointBase"),
- Type::GENERATED, false, false, false);
- this->extends = RPC_CONNECTOR_TYPE;
-
- // methods
- generate_ctor();
-}
-
-EndpointBaseClass::~EndpointBaseClass()
-{
-}
-
-void
-EndpointBaseClass::generate_ctor()
-{
- Variable* container = new Variable(RPC_CONTAINER_TYPE, "container");
- Variable* broker = new Variable(RPC_BROKER_TYPE, "broker");
- Variable* place = new Variable(PLACE_INFO_TYPE, "placeInfo");
- Method* ctor = new Method;
- ctor->modifiers = PUBLIC;
- ctor->name = class_name_leaf(this->type->Name());
- ctor->statements = new StatementBlock;
- ctor->parameters.push_back(container);
- ctor->parameters.push_back(broker);
- ctor->parameters.push_back(place);
- this->elements.push_back(ctor);
-
- ctor->statements->Add(new MethodCall("super", 3, container, broker, place));
-}
-
-// =================================================
-class ResultDispatcherClass : public Class
-{
-public:
- ResultDispatcherClass();
- virtual ~ResultDispatcherClass();
-
- void AddMethod(int index, const string& name, Method** method, Variable** param);
-
- bool needed;
- Variable* methodId;
- Variable* callback;
- Method* onResultMethod;
- Variable* resultParam;
- SwitchStatement* methodSwitch;
-
-private:
- void generate_ctor();
- void generate_onResult();
-};
-
-ResultDispatcherClass::ResultDispatcherClass()
- :Class(),
- needed(false)
-{
- this->modifiers = PRIVATE | FINAL;
- this->what = Class::CLASS;
- this->type = new Type("_ResultDispatcher", Type::GENERATED, false, false, false);
- this->interfaces.push_back(RPC_RESULT_HANDLER_TYPE);
-
- // methodId
- this->methodId = new Variable(INT_TYPE, "methodId");
- this->elements.push_back(new Field(PRIVATE, this->methodId));
- this->callback = new Variable(OBJECT_TYPE, "callback");
- this->elements.push_back(new Field(PRIVATE, this->callback));
-
- // methods
- generate_ctor();
- generate_onResult();
-}
-
-ResultDispatcherClass::~ResultDispatcherClass()
-{
-}
-
-void
-ResultDispatcherClass::generate_ctor()
-{
- Variable* methodIdParam = new Variable(INT_TYPE, "methId");
- Variable* callbackParam = new Variable(OBJECT_TYPE, "cbObj");
- Method* ctor = new Method;
- ctor->modifiers = PUBLIC;
- ctor->name = class_name_leaf(this->type->Name());
- ctor->statements = new StatementBlock;
- ctor->parameters.push_back(methodIdParam);
- ctor->parameters.push_back(callbackParam);
- this->elements.push_back(ctor);
-
- ctor->statements->Add(new Assignment(this->methodId, methodIdParam));
- ctor->statements->Add(new Assignment(this->callback, callbackParam));
-}
-
-void
-ResultDispatcherClass::generate_onResult()
-{
- this->onResultMethod = new Method;
- this->onResultMethod->modifiers = PUBLIC;
- this->onResultMethod->returnType = VOID_TYPE;
- this->onResultMethod->returnTypeDimension = 0;
- this->onResultMethod->name = "onResult";
- this->onResultMethod->statements = new StatementBlock;
- this->elements.push_back(this->onResultMethod);
-
- this->resultParam = new Variable(BYTE_TYPE, "result", 1);
- this->onResultMethod->parameters.push_back(this->resultParam);
-
- this->methodSwitch = new SwitchStatement(this->methodId);
- this->onResultMethod->statements->Add(this->methodSwitch);
-}
-
-void
-ResultDispatcherClass::AddMethod(int index, const string& name, Method** method, Variable** param)
-{
- Method* m = new Method;
- m->modifiers = PUBLIC;
- m->returnType = VOID_TYPE;
- m->returnTypeDimension = 0;
- m->name = name;
- m->statements = new StatementBlock;
- *param = new Variable(BYTE_TYPE, "result", 1);
- m->parameters.push_back(*param);
- this->elements.push_back(m);
- *method = m;
-
- Case* c = new Case(format_int(index));
- c->statements->Add(new MethodCall(new LiteralExpression("this"), name, 1, this->resultParam));
- c->statements->Add(new Break());
-
- this->methodSwitch->cases.push_back(c);
-}
-
-// =================================================
-static void
-generate_new_array(Type* t, StatementBlock* addTo, Variable* v, Variable* from)
-{
- fprintf(stderr, "aidl: implement generate_new_array %s:%d\n", __FILE__, __LINE__);
- exit(1);
-}
-
-static void
-generate_create_from_data(Type* t, StatementBlock* addTo, const string& key, Variable* v,
- Variable* data, Variable** cl)
-{
- Expression* k = new StringLiteralExpression(key);
- if (v->dimension == 0) {
- t->CreateFromRpcData(addTo, k, v, data, cl);
- }
- if (v->dimension == 1) {
- //t->ReadArrayFromRpcData(addTo, v, data, cl);
- fprintf(stderr, "aidl: implement generate_create_from_data for arrays%s:%d\n",
- __FILE__, __LINE__);
- }
-}
-
-static void
-generate_write_to_data(Type* t, StatementBlock* addTo, Expression* k, Variable* v, Variable* data)
-{
- if (v->dimension == 0) {
- t->WriteToRpcData(addTo, k, v, data, 0);
- }
- if (v->dimension == 1) {
- //t->WriteArrayToParcel(addTo, v, data);
- fprintf(stderr, "aidl: implement generate_write_to_data for arrays%s:%d\n",
- __FILE__, __LINE__);
- }
-}
-
-// =================================================
-static Type*
-generate_results_method(const method_type* method, RpcProxyClass* proxyClass)
-{
- arg_type* arg;
-
- string resultsMethodName = results_method_name(method->name.data);
- Type* resultsInterfaceType = new Type(results_class_name(method->name.data),
- Type::GENERATED, false, false, false);
-
- if (!method->oneway) {
- Class* resultsClass = new Class;
- resultsClass->modifiers = STATIC | PUBLIC;
- resultsClass->what = Class::INTERFACE;
- resultsClass->type = resultsInterfaceType;
-
- Method* resultMethod = new Method;
- resultMethod->comment = gather_comments(method->comments_token->extra);
- resultMethod->modifiers = PUBLIC;
- resultMethod->returnType = VOID_TYPE;
- resultMethod->returnTypeDimension = 0;
- resultMethod->name = resultsMethodName;
- if (0 != strcmp("void", method->type.type.data)) {
- resultMethod->parameters.push_back(new Variable(NAMES.Search(method->type.type.data),
- "_result", method->type.dimension));
- }
- arg = method->args;
- while (arg != NULL) {
- if (convert_direction(arg->direction.data) & OUT_PARAMETER) {
- resultMethod->parameters.push_back(new Variable(
- NAMES.Search(arg->type.type.data), arg->name.data,
- arg->type.dimension));
- }
- arg = arg->next;
- }
- resultsClass->elements.push_back(resultMethod);
-
- if (resultMethod->parameters.size() > 0) {
- proxyClass->elements.push_back(resultsClass);
- return resultsInterfaceType;
- }
- }
- //delete resultsInterfaceType;
- return NULL;
-}
-
-static void
-generate_proxy_method(const method_type* method, RpcProxyClass* proxyClass,
- ResultDispatcherClass* resultsDispatcherClass, Type* resultsInterfaceType, int index)
-{
- arg_type* arg;
- Method* proxyMethod = new Method;
- proxyMethod->comment = gather_comments(method->comments_token->extra);
- proxyMethod->modifiers = PUBLIC;
- proxyMethod->returnType = VOID_TYPE;
- proxyMethod->returnTypeDimension = 0;
- proxyMethod->name = method->name.data;
- proxyMethod->statements = new StatementBlock;
- proxyClass->elements.push_back(proxyMethod);
-
- // The local variables
- Variable* _data = new Variable(RPC_DATA_TYPE, "_data");
- proxyMethod->statements->Add(new VariableDeclaration(_data, new NewExpression(RPC_DATA_TYPE)));
-
- // Add the arguments
- arg = method->args;
- while (arg != NULL) {
- if (convert_direction(arg->direction.data) & IN_PARAMETER) {
- // Function signature
- Type* t = NAMES.Search(arg->type.type.data);
- Variable* v = new Variable(t, arg->name.data, arg->type.dimension);
- proxyMethod->parameters.push_back(v);
-
- // Input parameter marshalling
- generate_write_to_data(t, proxyMethod->statements,
- new StringLiteralExpression(arg->name.data), v, _data);
- }
- arg = arg->next;
- }
-
- // If there is a results interface for this class
- Expression* resultParameter;
- if (resultsInterfaceType != NULL) {
- // Result interface parameter
- Variable* resultListener = new Variable(resultsInterfaceType, "_result");
- proxyMethod->parameters.push_back(resultListener);
-
- // Add the results dispatcher callback
- resultsDispatcherClass->needed = true;
- resultParameter = new NewExpression(resultsDispatcherClass->type, 2,
- new LiteralExpression(format_int(index)), resultListener);
- } else {
- resultParameter = NULL_VALUE;
- }
-
- // All proxy methods take an error parameter
- Variable* errorListener = new Variable(RPC_ERROR_LISTENER_TYPE, "_errors");
- proxyMethod->parameters.push_back(errorListener);
-
- // Call the broker
- proxyMethod->statements->Add(new MethodCall(new FieldVariable(THIS_VALUE, "_broker"),
- "sendRpc", 5,
- proxyClass->endpoint,
- new StringLiteralExpression(method->name.data),
- new MethodCall(_data, "serialize"),
- resultParameter,
- errorListener));
-}
-
-static void
-generate_result_dispatcher_method(const method_type* method,
- ResultDispatcherClass* resultsDispatcherClass, Type* resultsInterfaceType, int index)
-{
- arg_type* arg;
- Method* dispatchMethod;
- Variable* dispatchParam;
- resultsDispatcherClass->AddMethod(index, method->name.data, &dispatchMethod, &dispatchParam);
-
- Variable* classLoader = NULL;
- Variable* resultData = new Variable(RPC_DATA_TYPE, "resultData");
- dispatchMethod->statements->Add(new VariableDeclaration(resultData,
- new NewExpression(RPC_DATA_TYPE, 1, dispatchParam)));
-
- // The callback method itself
- MethodCall* realCall = new MethodCall(
- new Cast(resultsInterfaceType, new FieldVariable(THIS_VALUE, "callback")),
- results_method_name(method->name.data));
-
- // The return value
- {
- Type* t = NAMES.Search(method->type.type.data);
- if (t != VOID_TYPE) {
- Variable* rv = new Variable(t, "rv");
- dispatchMethod->statements->Add(new VariableDeclaration(rv));
- generate_create_from_data(t, dispatchMethod->statements, "_result", rv,
- resultData, &classLoader);
- realCall->arguments.push_back(rv);
- }
- }
-
- VariableFactory stubArgs("arg");
- arg = method->args;
- while (arg != NULL) {
- if (convert_direction(arg->direction.data) & OUT_PARAMETER) {
- // Unmarshall the results
- Type* t = NAMES.Search(arg->type.type.data);
- Variable* v = stubArgs.Get(t);
- dispatchMethod->statements->Add(new VariableDeclaration(v));
-
- generate_create_from_data(t, dispatchMethod->statements, arg->name.data, v,
- resultData, &classLoader);
-
- // Add the argument to the callback
- realCall->arguments.push_back(v);
- }
- arg = arg->next;
- }
-
- // Call the callback method
- IfStatement* ifst = new IfStatement;
- ifst->expression = new Comparison(new FieldVariable(THIS_VALUE, "callback"), "!=", NULL_VALUE);
- dispatchMethod->statements->Add(ifst);
- ifst->statements->Add(realCall);
-}
-
-static void
-generate_regular_method(const method_type* method, RpcProxyClass* proxyClass,
- EndpointBaseClass* serviceBaseClass, ResultDispatcherClass* resultsDispatcherClass,
- int index)
-{
- arg_type* arg;
-
- // == the callback interface for results ================================
- // the service base class
- Type* resultsInterfaceType = generate_results_method(method, proxyClass);
-
- // == the method in the proxy class =====================================
- generate_proxy_method(method, proxyClass, resultsDispatcherClass, resultsInterfaceType, index);
-
- // == the method in the result dispatcher class =========================
- if (resultsInterfaceType != NULL) {
- generate_result_dispatcher_method(method, resultsDispatcherClass, resultsInterfaceType,
- index);
- }
-
- // == The abstract method that the service developers implement ==========
- Method* decl = new Method;
- decl->comment = gather_comments(method->comments_token->extra);
- decl->modifiers = PUBLIC | ABSTRACT;
- decl->returnType = NAMES.Search(method->type.type.data);
- decl->returnTypeDimension = method->type.dimension;
- decl->name = method->name.data;
- arg = method->args;
- while (arg != NULL) {
- decl->parameters.push_back(new Variable(
- NAMES.Search(arg->type.type.data), arg->name.data,
- arg->type.dimension));
- arg = arg->next;
- }
-
- // Add the default RpcContext param to all methods
- decl->parameters.push_back(new Variable(RPC_CONTEXT_TYPE, "context", 0));
-
- serviceBaseClass->elements.push_back(decl);
-
-
- // == the dispatch method in the service base class ======================
- serviceBaseClass->AddMethod(method);
-}
-
-static void
-generate_event_method(const method_type* method, RpcProxyClass* proxyClass,
- EndpointBaseClass* serviceBaseClass, ListenerClass* listenerClass,
- EventListenerClass* presenterClass, int index)
-{
- arg_type* arg;
- listenerClass->needed = true;
-
- // == the push method in the service base class =========================
- Method* push = new Method;
- push->modifiers = PUBLIC;
- push->name = push_method_name(method->name.data);
- push->statements = new StatementBlock;
- push->returnType = VOID_TYPE;
- serviceBaseClass->elements.push_back(push);
-
- // The local variables
- Variable* _data = new Variable(RPC_DATA_TYPE, "_data");
- push->statements->Add(new VariableDeclaration(_data, new NewExpression(RPC_DATA_TYPE)));
-
- // Add the arguments
- arg = method->args;
- while (arg != NULL) {
- // Function signature
- Type* t = NAMES.Search(arg->type.type.data);
- Variable* v = new Variable(t, arg->name.data, arg->type.dimension);
- push->parameters.push_back(v);
-
- // Input parameter marshalling
- generate_write_to_data(t, push->statements,
- new StringLiteralExpression(arg->name.data), v, _data);
-
- arg = arg->next;
- }
-
- // Send the notifications
- push->statements->Add(new MethodCall("pushEvent", 2,
- new StringLiteralExpression(method->name.data),
- new MethodCall(_data, "serialize")));
-
- // == the event callback dispatcher method ====================================
- presenterClass->AddMethod(method);
-
- // == the event method in the listener base class =====================
- Method* event = new Method;
- event->modifiers = PUBLIC;
- event->name = method->name.data;
- event->statements = new StatementBlock;
- event->returnType = VOID_TYPE;
- listenerClass->elements.push_back(event);
- arg = method->args;
- while (arg != NULL) {
- event->parameters.push_back(new Variable(
- NAMES.Search(arg->type.type.data), arg->name.data,
- arg->type.dimension));
- arg = arg->next;
- }
-
- // Add a final parameter: RpcContext. Contains data about
- // incoming request (e.g., certificate)
- event->parameters.push_back(new Variable(RPC_CONTEXT_TYPE, "context", 0));
-}
-
-static void
-generate_listener_methods(RpcProxyClass* proxyClass, Type* presenterType, Type* listenerType)
-{
- // AndroidAtHomePresenter _presenter;
- // void startListening(Listener listener) {
- // stopListening();
- // _presenter = new Presenter(_broker, listener);
- // _presenter.startListening(_endpoint);
- // }
- // void stopListening() {
- // if (_presenter != null) {
- // _presenter.stopListening();
- // }
- // }
-
- Variable* _presenter = new Variable(presenterType, "_presenter");
- proxyClass->elements.push_back(new Field(PRIVATE, _presenter));
-
- Variable* listener = new Variable(listenerType, "listener");
-
- Method* startListeningMethod = new Method;
- startListeningMethod->modifiers = PUBLIC;
- startListeningMethod->returnType = VOID_TYPE;
- startListeningMethod->name = "startListening";
- startListeningMethod->statements = new StatementBlock;
- startListeningMethod->parameters.push_back(listener);
- proxyClass->elements.push_back(startListeningMethod);
-
- startListeningMethod->statements->Add(new MethodCall(THIS_VALUE, "stopListening"));
- startListeningMethod->statements->Add(new Assignment(_presenter,
- new NewExpression(presenterType, 2, proxyClass->broker, listener)));
- startListeningMethod->statements->Add(new MethodCall(_presenter,
- "startListening", 1, proxyClass->endpoint));
-
- Method* stopListeningMethod = new Method;
- stopListeningMethod->modifiers = PUBLIC;
- stopListeningMethod->returnType = VOID_TYPE;
- stopListeningMethod->name = "stopListening";
- stopListeningMethod->statements = new StatementBlock;
- proxyClass->elements.push_back(stopListeningMethod);
-
- IfStatement* ifst = new IfStatement;
- ifst->expression = new Comparison(_presenter, "!=", NULL_VALUE);
- stopListeningMethod->statements->Add(ifst);
-
- ifst->statements->Add(new MethodCall(_presenter, "stopListening"));
- ifst->statements->Add(new Assignment(_presenter, NULL_VALUE));
-}
-
-Class*
-generate_rpc_interface_class(const interface_type* iface)
-{
- // the proxy class
- InterfaceType* interfaceType = static_cast<InterfaceType*>(
- NAMES.Find(iface->package, iface->name.data));
- RpcProxyClass* proxy = new RpcProxyClass(iface, interfaceType);
-
- // the listener class
- ListenerClass* listener = new ListenerClass(iface);
-
- // the presenter class
- EventListenerClass* presenter = new EventListenerClass(iface, listener->type);
-
- // the service base class
- EndpointBaseClass* base = new EndpointBaseClass(iface);
- proxy->elements.push_back(base);
-
- // the result dispatcher
- ResultDispatcherClass* results = new ResultDispatcherClass();
-
- // all the declared methods of the proxy
- int index = 0;
- interface_item_type* item = iface->interface_items;
- while (item != NULL) {
- if (item->item_type == METHOD_TYPE) {
- if (NAMES.Search(((method_type*)item)->type.type.data) == EVENT_FAKE_TYPE) {
- generate_event_method((method_type*)item, proxy, base, listener, presenter, index);
- } else {
- generate_regular_method((method_type*)item, proxy, base, results, index);
- }
- }
- item = item->next;
- index++;
- }
- presenter->DoneWithMethods();
- base->DoneWithMethods();
-
- // only add this if there are methods with results / out parameters
- if (results->needed) {
- proxy->elements.push_back(results);
- }
- if (listener->needed) {
- proxy->elements.push_back(listener);
- proxy->elements.push_back(presenter);
- generate_listener_methods(proxy, presenter->type, listener->type);
- }
-
- return proxy;
-}
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