public virtual int sceNetMCopydata(TPointer messageAddr, int dataOffset, int Length, TPointer destinationAddr)
{
if (destinationAddr.NotNull)
{
SceNetIfMessage message = new SceNetIfMessage();
while (messageAddr.NotNull)
{
message.read(messageAddr);
if (dataOffset < message.dataLength)
{
break;
}
dataOffset -= message.dataLength;
messageAddr.Address = message.nextDataAddr;
}
while (Length > 0 && messageAddr.NotNull)
{
message.read(messageAddr);
int copyLength = System.Math.Min(Length, message.dataLength - dataOffset);
destinationAddr.memcpy(message.dataAddr + dataOffset, copyLength);
Length -= copyLength;
destinationAddr.add(copyLength);
dataOffset = 0;
}
}
return(0);
}
protected internal virtual void hleAfterReadContextCallback()
{
if (readMessage == null)
{
int size = 256;
int mem = Modules.sceNetIfhandleModule.hleNetMallocInternal(size);
if (mem > 0)
{
readMessage = new TPointer(Memory.Instance, mem);
readMessage.clear(size);
RuntimeContext.debugMemory(mem, size);
}
}
if (readMessage != null)
{
// Store dummy message
SceNetIfMessage message = new SceNetIfMessage();
TPointer data = new TPointer(Memory.Instance, readMessage.Address + message.@sizeof());
TPointer header = new TPointer(data.Memory, data.Address);
TPointer content = new TPointer(data.Memory, data.Address + 60);
const int contentLength = 8;
// Header information:
header.setArray(0, Wlan.MacAddress, 6); // destination MAC address
header.setArray(6, new sbyte[] { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66 }, 6); // source MAC address
header.setValue8(48, (sbyte)1); // 1 or 2
header.setValue8(49, (sbyte)0);
header.setValue16(50, (short)endianSwap16(12 + contentLength)); // value must be >= 12
header.setValue16(52, (short)endianSwap16(0x22C)); // source port
header.setValue16(54, (short)endianSwap16(0x22C)); // destination port
header.setValue8(58, (sbyte)0);
header.setValue8(59, (sbyte)0);
// Real message content:
content.setValue8(0, (sbyte)1);
content.setValue8(1, (sbyte)1);
content.setValue16(2, (short)endianSwap16(contentLength - 4)); // endian-swapped value, Length of following data
content.setValue8(4, (sbyte)0); // Dummy data
content.setValue8(5, (sbyte)0);
content.setValue8(6, (sbyte)0);
content.setValue8(7, (sbyte)0);
message.dataAddr = data.Address;
message.dataLength = 60 + contentLength;
message.unknown24 = 60 + contentLength;
message.write(readMessage);
TPointer readContext = new TPointer(Memory.Instance, readContextAddr.getValue());
readContext.setValue32(0, readMessage.Address);
readContext.setValue32(8, readContext.getValue32(8) + 1);
}
SceKernelThreadInfo thread = Modules.ThreadManForUserModule.CurrentThread;
Modules.ThreadManForUserModule.executeCallback(thread, readCallback, null, true);
}
public virtual int sceNetMFreem(TPointer messageAddr)
{
SceNetIfMessage message = new SceNetIfMessage();
while (messageAddr.NotNull)
{
message.read(messageAddr);
int nextMessage = message.nextDataAddr;
sceNetFreeInternal(messageAddr.Address);
messageAddr = new TPointer(messageAddr.Memory, nextMessage);
}
return(0);
}
public virtual void sceNetMAdj(TPointer messageAddr, int sizeAdj)
{
if (messageAddr.Null)
{
return;
}
SceNetIfMessage message = new SceNetIfMessage();
if (sizeAdj < 0)
{
sizeAdj = -sizeAdj;
int totalSize = 0;
int currentMessageAddr = messageAddr.Address;
do
{
message.read(messageAddr.Memory, currentMessageAddr);
totalSize += message.dataLength;
currentMessageAddr = message.nextDataAddr;
} while (currentMessageAddr != 0);
if (message.dataLength < sizeAdj)
{
totalSize -= sizeAdj;
message.read(messageAddr);
totalSize = System.Math.Max(totalSize - sizeAdj, 0);
if ((message.unknown18 & 2) != 0)
{
message.unknown24 = totalSize;
message.write(messageAddr);
}
currentMessageAddr = messageAddr.Address;
while (currentMessageAddr != 0)
{
message.read(messageAddr.Memory, currentMessageAddr);
if (message.dataLength < totalSize)
{
currentMessageAddr = message.nextDataAddr;
totalSize -= message.dataLength;
}
else
{
message.dataLength = totalSize;
message.write(messageAddr.Memory, currentMessageAddr);
break;
}
}
currentMessageAddr = message.nextDataAddr;
while (currentMessageAddr != 0)
{
message.read(messageAddr.Memory, currentMessageAddr);
message.dataLength = 0;
message.write(messageAddr.Memory, currentMessageAddr);
currentMessageAddr = message.nextDataAddr;
}
}
else
{
message.read(messageAddr);
if ((message.unknown18 & 2) != 0)
{
message.unknown24 -= sizeAdj;
message.write(messageAddr);
}
}
}
else
{
int totalSizeAdj = sizeAdj;
int currentMessageAddr = messageAddr.Address;
do
{
message.read(messageAddr.Memory, currentMessageAddr);
if (sizeAdj < message.dataLength)
{
message.dataLength -= sizeAdj;
message.dataAddr += sizeAdj;
message.write(messageAddr);
sizeAdj = 0;
}
else
{
sizeAdj -= message.dataLength;
message.dataLength = 0;
message.write(messageAddr);
currentMessageAddr = message.nextDataAddr;
}
} while (messageAddr.NotNull && sizeAdj > 0);
message.read(messageAddr);
if ((message.unknown18 & 2) != 0)
{
message.unknown24 -= totalSizeAdj - sizeAdj;
message.write(messageAddr);
}
}
}
public virtual void sceNetIfhandleIfStart(TPointer handleInternalAddr, SceNetIfMessage messageToBeSent)
{
}