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Make Connection::Receive return the data via a SharedBuffer reference, so the caller doesn't have to choose the right buffer size in advance.

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Conflicts:

	src/test.cpp
This commit is contained in:
Kahrl 2011-11-07 04:20:33 +01:00 • committed by Perttu Ahola
parent 28660b4c1a
commit 1c98ec94da
5 changed files with 33 additions and 35 deletions
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52
src/test.cpp
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@ -852,9 +852,9 @@ struct TestConnection
try
{
u16 peer_id;
u8 data[100];
SharedBuffer<u8> data;
infostream<<"** running client.Receive()"<<std::endl;
u32 size = client.Receive(peer_id, data, 100);
u32 size = client.Receive(peer_id, data);
infostream<<"** Client received: peer_id="<<peer_id
<<", size="<<size
<<std::endl;
@ -874,9 +874,9 @@ struct TestConnection
try
{
u16 peer_id;
u8 data[100];
SharedBuffer<u8> data;
infostream<<"** running server.Receive()"<<std::endl;
u32 size = server.Receive(peer_id, data, 100);
u32 size = server.Receive(peer_id, data);
infostream<<"** Server received: peer_id="<<peer_id
<<", size="<<size
<<std::endl;
@ -901,9 +901,9 @@ struct TestConnection
try
{
u16 peer_id;
u8 data[100];
SharedBuffer<u8> data;
infostream<<"** running client.Receive()"<<std::endl;
u32 size = client.Receive(peer_id, data, 100);
u32 size = client.Receive(peer_id, data);
infostream<<"** Client received: peer_id="<<peer_id
<<", size="<<size
<<std::endl;
@ -919,9 +919,9 @@ struct TestConnection
try
{
u16 peer_id;
u8 data[100];
SharedBuffer<u8> data;
infostream<<"** running server.Receive()"<<std::endl;
u32 size = server.Receive(peer_id, data, 100);
u32 size = server.Receive(peer_id, data);
infostream<<"** Server received: peer_id="<<peer_id
<<", size="<<size
<<std::endl;
@ -944,14 +944,14 @@ struct TestConnection
sleep_ms(50);
u16 peer_id;
u8 recvdata[100];
SharedBuffer<u8> recvdata;
infostream<<"** running server.Receive()"<<std::endl;
u32 size = server.Receive(peer_id, recvdata, 100);
u32 size = server.Receive(peer_id, recvdata);
infostream<<"** Server received: peer_id="<<peer_id
<<", size="<<size
<<", data="<<*data
<<std::endl;
assert(memcmp(*data, recvdata, data.getSize()) == 0);
assert(memcmp(*data, *recvdata, data.getSize()) == 0);
}
#endif
u16 peer_id_client = 2;
@ -987,29 +987,29 @@ struct TestConnection
infostream<<"*** Receiving the packets"<<std::endl;
u16 peer_id;
u8 recvdata[20];
SharedBuffer<u8> recvdata;
u32 size;
infostream<<"** running client.Receive()"<<std::endl;
peer_id = 132;
size = client.Receive(peer_id, recvdata, 20);
size = client.Receive(peer_id, recvdata);
infostream<<"** Client received: peer_id="<<peer_id
<<", size="<<size
<<", data="<<recvdata
<<", data="<<*recvdata
<<std::endl;
assert(size == data1.getSize());
assert(memcmp(*data1, recvdata, data1.getSize()) == 0);
assert(memcmp(*data1, *recvdata, data1.getSize()) == 0);
assert(peer_id == PEER_ID_SERVER);
infostream<<"** running client.Receive()"<<std::endl;
peer_id = 132;
size = client.Receive(peer_id, recvdata, 20);
size = client.Receive(peer_id, recvdata);
infostream<<"** Client received: peer_id="<<peer_id
<<", size="<<size
<<", data="<<recvdata
<<", data="<<*recvdata
<<std::endl;
assert(size == data2.getSize());
assert(memcmp(*data2, recvdata, data2.getSize()) == 0);
assert(memcmp(*data2, *recvdata, data2.getSize()) == 0);
assert(peer_id == PEER_ID_SERVER);
bool got_exception = false;
@ -1017,10 +1017,10 @@ struct TestConnection
{
infostream<<"** running client.Receive()"<<std::endl;
peer_id = 132;
size = client.Receive(peer_id, recvdata, 20);
size = client.Receive(peer_id, recvdata);
infostream<<"** Client received: peer_id="<<peer_id
<<", size="<<size
<<", data="<<recvdata
<<", data="<<*recvdata
<<std::endl;
}
catch(con::NoIncomingDataException &e)
@ -1056,12 +1056,12 @@ struct TestConnection
//int receivetimes = myrand_range(1,20);
int receivetimes = 20;
for(int i=0; i<receivetimes; i++){
u8 recvdata[100000];
SharedBuffer<u8> recvdata;
u16 peer_id = 132;
u16 size = 0;
bool received = false;
try{
size = client.Receive(peer_id, recvdata, 100000);
size = client.Receive(peer_id, recvdata);
received = true;
}catch(con::NoIncomingDataException &e){
}
@ -1092,7 +1092,7 @@ struct TestConnection
sleep_ms(3000);
u8 recvdata[datasize + 1000];
SharedBuffer<u8> recvdata;
infostream<<"** running client.Receive()"<<std::endl;
u16 peer_id = 132;
u16 size = 0;
@ -1102,7 +1102,7 @@ struct TestConnection
if(porting::getTimeMs() - timems0 > 5000)
break;
try{
size = client.Receive(peer_id, recvdata, datasize + 1000);
size = client.Receive(peer_id, recvdata);
received = true;
}catch(con::NoIncomingDataException &e){
}
@ -1116,13 +1116,13 @@ struct TestConnection
infostream<<"Received data (size="<<size<<"):";
for(int i=0; i<size && i<20; i++){
if(i%2==0) DEBUGPRINT(" ");
DEBUGPRINT("%.2X", ((int)((const char*)recvdata)[i])&0xff);
DEBUGPRINT("%.2X", ((int)(recvdata[i]))&0xff);
}
if(size>20)
infostream<<"...";
infostream<<std::endl;
assert(memcmp(*data1, recvdata, data1.getSize()) == 0);
assert(memcmp(*data1, *recvdata, data1.getSize()) == 0);
assert(peer_id == PEER_ID_SERVER);
}