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v4.10-9505-beta

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This commit is contained in:
dnobori
2014-10-04 00:09:23 +09:00
parent 16b713b98d
commit 10d4b2c43d
349 changed files with 2640 additions and 898 deletions
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55
src/Cedar/NullLan.c
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@ -124,10 +124,41 @@ PACKET_ADAPTER *NullGetPacketAdapter()
return pa;
}
// Generate MAC address
void NullGenerateMacAddress(UCHAR *mac, UINT id, UINT seq)
{
UCHAR hash[SHA1_SIZE];
char name[MAX_SIZE];
BUF *b;
// Validate arguments
if (mac == NULL)
{
return;
}
b = NewBuf();
WriteBufInt(b, id);
WriteBufInt(b, seq);
GetMachineHostName(name, sizeof(name));
#ifdef OS_WIN32
WriteBufInt(b, MsGetCurrentProcessId());
#endif // OS_WIN32
WriteBufStr(b, name);
HashSha1(hash, b->Buf, b->Size);
FreeBuf(b);
Copy(mac, hash, 6);
mac[0] = 0x7E;
}
// Packet generation thread
void NullPacketGenerateThread(THREAD *t, void *param)
{
NULL_LAN *n = (NULL_LAN *)param;
UINT64 end_tick = Tick64() + (UINT64)(60 * 1000);
UINT seq = 0;
// Validate arguments
if (t == NULL || param == NULL)
{
@ -136,7 +167,12 @@ void NullPacketGenerateThread(THREAD *t, void *param)
while (true)
{
Wait(n->Event, Rand32() % NULL_PACKET_GENERATE_INTERVAL);
/*if (Tick64() >= end_tick)
{
break;
}*/
Wait(n->Event, Rand32() % 1500);
if (n->Halt)
{
break;
@ -147,14 +183,25 @@ void NullPacketGenerateThread(THREAD *t, void *param)
UCHAR *data;
BLOCK *b;
UINT size = Rand32() % 1500 + 14;
UCHAR dst_mac[6];
NullGenerateMacAddress(n->MacAddr, n->Id, seq);
//NullGenerateMacAddress(dst_mac, n->Id + 1, 0);
//StrToMac(dst_mac, "00-1B-21-A9-47-E6");
StrToMac(dst_mac, "00-AC-7A-EF-83-FD");
data = Malloc(size);
Copy(data, null_lan_broadcast_address, 6);
//Copy(data, dst_mac, 6);
Copy(data + 6, n->MacAddr, 6);
b = NewBlock(data, size, 0);
InsertQueue(n->PacketQueue, b);
}
UnlockQueue(n->PacketQueue);
Cancel(n->Cancel);
//seq++;
}
}
@ -162,20 +209,24 @@ void NullPacketGenerateThread(THREAD *t, void *param)
bool NullPaInit(SESSION *s)
{
NULL_LAN *n;
static UINT id_seed = 0;
// Validate arguments
if (s == NULL)
{
return false;
}
id_seed++;
n = ZeroMalloc(sizeof(NULL_LAN));
n->Id = id_seed;
s->PacketAdapter->Param = (void *)n;
n->Cancel = NewCancel();
n->PacketQueue = NewQueue();
n->Event = NewEvent();
GenMacAddress(n->MacAddr);
NullGenerateMacAddress(n->MacAddr, n->Id, 0);
n->PacketGeneratorThread = NewThread(NullPacketGenerateThread, n);