status_t BBinder::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch (code) {
case INTERFACE_TRANSACTION:
reply->writeString16(getInterfaceDescriptor());
return NO_ERROR;
case DUMP_TRANSACTION: {
int fd = data.readFileDescriptor();
int argc = data.readInt32();
Vector<String16> args;
for (int i = 0; i < argc && data.dataAvail() > 0; i++) {
args.add(data.readString16());
}
return dump(fd, args);
}
case SYSPROPS_TRANSACTION: {
report_sysprop_change();
return NO_ERROR;
}
default:
return UNKNOWN_TRANSACTION;
}
}
arxstatus_t setSize(uint32_t size)
{
Parcel data, reply;
data.writeInterfaceToken(getInterfaceDescriptor());
data.writeInt32(size);
remote()->transact(BnFlatBufferMgr::SETSIZE, data, &reply);
return reply.readInt32();
}
status_t BBinder::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t /*flags*/)
{
switch (code) {
case INTERFACE_TRANSACTION:
reply->writeString16(getInterfaceDescriptor());
return NO_ERROR;
case DUMP_TRANSACTION: {
int fd = data.readFileDescriptor();
int argc = data.readInt32();
Vector<String16> args;
for (int i = 0; i < argc && data.dataAvail() > 0; i++) {
args.add(data.readString16());
}
return dump(fd, args);
}
case SHELL_COMMAND_TRANSACTION: {
int in = data.readFileDescriptor();
int out = data.readFileDescriptor();
int err = data.readFileDescriptor();
int argc = data.readInt32();
Vector<String16> args;
for (int i = 0; i < argc && data.dataAvail() > 0; i++) {
args.add(data.readString16());
}
sp<IShellCallback> shellCallback = IShellCallback::asInterface(
data.readStrongBinder());
sp<IResultReceiver> resultReceiver = IResultReceiver::asInterface(
data.readStrongBinder());
// XXX can't add virtuals until binaries are updated.
//return shellCommand(in, out, err, args, resultReceiver);
(void)in;
(void)out;
(void)err;
if (resultReceiver != NULL) {
resultReceiver->send(INVALID_OPERATION);
}
return NO_ERROR;
}
case SYSPROPS_TRANSACTION: {
report_sysprop_change();
return NO_ERROR;
}
default:
return UNKNOWN_TRANSACTION;
}
}
virtual void hellothere(const char *str) {
/**
* most remote implementation method will look like this
* two objects are created "data and reply" to serve as and reply
* A parcel is "filled with data" and the transact method is called
*/
Parcel data, reply;
data.writeInterfaceToken(getInterfaceDescriptor());
data.writeString16(String16(str));
remote()->transact(HW_HELLOTHERE, data, &reply, IBinder::FLAG_ONEWAY);
}
arxstatus_t getBuffer(uint32_t index, sp<FlatBuffer> *buffer)
{
Parcel data, reply;
data.writeInterfaceToken(getInterfaceDescriptor());
data.writeInt32(index);
remote()->transact(BnFlatBufferMgr::GETBUFFER, data, &reply);
arxstatus_t status = reply.readInt32();
if (status == NOERROR) {
*buffer = FlatBuffer::readFromParcel(reply);
}
return status;
}
/* * === FUNCTION ====================================================================== * Name: helloint * Description: [email protected] add for test binder * ===================================================================================== */ virtual int helloint(const char *str) { /** * most remote implementation method will look like this * two objects are created "data and reply" to serve as and reply * A parcel is "filled with data" and the transact method is called */ status_t status; Parcel data, reply; data.writeInterfaceToken(getInterfaceDescriptor()); data.writeString16(String16(str)); //status = remote()->transact(RETURN_INT_SHANQUAN, data, &reply, IBinder::FLAG_ONEWAY); status = remote()->transact(RETURN_INT_SHANQUAN, data, &reply); if(status == NO_ERROR) printf("client no error ###\n"); else printf("client error ###\n"); //Mon 30 Jan 2012 04:11:40 PM CST int tmp = reply.readInt32(); printf("tmp reply:%d\n",tmp); return tmp; }
