// Create an adapters list
LIST *SuGetAdapterList(SU *u)
{
LIST *ret;
UINT read_size;
UINT i;
// Validate arguments
if (u == NULL)
{
return NULL;
}
ret = NewList(SuCmpAdaterList);
// Enumerate adapters
Zero(&u->AdapterInfoList, sizeof(u->AdapterInfoList));
if (ReadFile(u->hFile, &u->AdapterInfoList, sizeof(u->AdapterInfoList),
&read_size, NULL) == false ||
u->AdapterInfoList.Signature != SL_SIGNATURE)
{
SuFreeAdapterList(ret);
return NULL;
}
for (i = 0; i < u->AdapterInfoList.NumAdapters; i++)
{
SL_ADAPTER_INFO *info = &u->AdapterInfoList.Adapters[i];
SU_ADAPTER_LIST *a = SuAdapterInfoToAdapterList(info);
if (a != NULL)
{
Add(ret, a);
}
}
// Sort
Sort(ret);
return ret;
}
LIST *GetEthAdapterListInternal()
{
LIST *o;
LIST *ret;
UINT size;
char *buf;
UINT i, j;
char *qos_tag = " (Microsoft's Packet Scheduler)";
SU *su = NULL;
LIST *su_adapter_list = NULL;
// Try to use SeLow
if (enable_selow)
{
su = SuInit();
}
o = NewListFast(CompareWpAdapter);
size = 200000;
buf = ZeroMalloc(size);
// Try to enumerate with SeLow
if (su != NULL)
{
su_adapter_list = SuGetAdapterList(su);
if (su_adapter_list == NULL)
{
// Fail to enumerate
SuFree(su);
su = NULL;
//WHERE;
is_using_selow = false;
}
else
{
//WHERE;
is_using_selow = true;
}
}
else
{
is_using_selow = false;
}
if (su_adapter_list != NULL)
{
// If 1 or more adapters are enumerated by SeLow, create adapter list object
UINT i;
for (i = 0;i < LIST_NUM(su_adapter_list);i++)
{
SU_ADAPTER_LIST *t = LIST_DATA(su_adapter_list, i);
WP_ADAPTER *a = ZeroMalloc(sizeof(WP_ADAPTER));
StrCpy(a->Name, sizeof(a->Name), t->Name);
StrCpy(a->Guid, sizeof(a->Guid), t->Guid);
StrCpy(a->Title, sizeof(a->Title), t->Info.FriendlyName);
TrimCrlf(a->Title);
Trim(a->Title);
TrimCrlf(a->Title);
Trim(a->Title);
if (EndWith(a->Title, qos_tag))
{
a->Title[StrLen(a->Title) - StrLen(qos_tag)] = 0;
TrimCrlf(a->Title);
Trim(a->Title);
TrimCrlf(a->Title);
Trim(a->Title);
}
Add(o, a);
}
}
else
{
// When SeLow is not used, create adapter list with SEE or WinPcap
if (wp->PacketGetAdapterNames(buf, &size) == false)
{
Free(buf);
return o;
}
i = 0;
if (OS_IS_WINDOWS_NT(GetOsInfo()->OsType))
{
// Windows NT
if (size >= 2 && buf[0] != 0 && buf[1] != 0)
{
goto ANSI_STR;
}
while (true)
{
wchar_t tmp[MAX_SIZE];
WP_ADAPTER *a;
UniStrCpy(tmp, sizeof(tmp), L"");
if (*((wchar_t *)(&buf[i])) == 0)
{
i += sizeof(wchar_t);
break;
}
for (;*((wchar_t *)(&buf[i])) != 0;i += sizeof(wchar_t))
{
wchar_t str[2];
str[0] = *((wchar_t *)(&buf[i]));
str[1] = 0;
UniStrCat(tmp, sizeof(tmp), str);
}
i += sizeof(wchar_t);
a = ZeroMalloc(sizeof(WP_ADAPTER));
UniToStr(a->Name, sizeof(a->Name), tmp);
Add(o, a);
}
}
else
{
// Windows 9x
ANSI_STR:
while (true)
{
char tmp[MAX_SIZE];
WP_ADAPTER *a;
StrCpy(tmp, sizeof(tmp), "");
if (*((char *)(&buf[i])) == 0)
{
i += sizeof(char);
break;
}
for (;*((char *)(&buf[i])) != 0;i += sizeof(char))
{
char str[2];
str[0] = *((char *)(&buf[i]));
str[1] = 0;
StrCat(tmp, sizeof(tmp), str);
}
i += sizeof(char);
a = ZeroMalloc(sizeof(WP_ADAPTER));
StrCpy(a->Name, sizeof(a->Name), tmp);
Add(o, a);
}
}
for (j = 0;j < LIST_NUM(o);j++)
{
WP_ADAPTER *a = LIST_DATA(o, j);
StrCpy(a->Title, sizeof(a->Title), &buf[i]);
i += StrSize(a->Title);
// If device description is "Unknown" in Win9x, skip 1 byte
if (OS_IS_WINDOWS_9X(GetOsInfo()->OsType))
{
if (StrCmp(a->Title, "Unknown") == 0)
{
if (buf[i] == 0)
{
i+=sizeof(char);
}
}
}
TrimCrlf(a->Title);
Trim(a->Title);
TrimCrlf(a->Title);
Trim(a->Title);
if (EndWith(a->Title, qos_tag))
{
a->Title[StrLen(a->Title) - StrLen(qos_tag)] = 0;
TrimCrlf(a->Title);
Trim(a->Title);
TrimCrlf(a->Title);
Trim(a->Title);
}
}
}
for (j = 0;j < LIST_NUM(o);j++)
{
// Extract GUID
WP_ADAPTER *a = LIST_DATA(o, j);
if (IsEmptyStr(a->Guid))
{
StrCpy(a->Guid, sizeof(a->Guid), a->Name);
ReplaceStr(a->Guid, sizeof(a->Guid), a->Guid, "\\Device\\SEE_", "");
ReplaceStr(a->Guid, sizeof(a->Guid), a->Guid, "\\Device\\NPF_", "");
ReplaceStr(a->Guid, sizeof(a->Guid), a->Guid, "\\Device\\PCD_", "");
}
}
// Sort
if (su_adapter_list != NULL)
{
// Since adapter list made by SeLow is already sorted, don't sort here
Sort(o);
}
ret = NewListFast(CompareWpAdapter);
for (i = 0;i < LIST_NUM(o);i++)
{
WP_ADAPTER *a = LIST_DATA(o, i);
ADAPTER *ad;
bool is_ethernet = false;
bool ok = false;
if (SearchStrEx(a->Title, "ppp", 0, false) != INFINITE ||
SearchStrEx(a->Title, "wan", 0, false) != INFINITE ||
SearchStrEx(a->Title, "dialup", 0, false) != INFINITE ||
SearchStrEx(a->Title, "pptp", 0, false) != INFINITE ||
SearchStrEx(a->Title, "telepho", 0, false) != INFINITE ||
SearchStrEx(a->Title, "modem", 0, false) != INFINITE ||
SearchStrEx(a->Title, "ras", 0, false) != INFINITE)
{
Free(a);
continue;
}
// Determine whether the adapter type is Ethernet
if (su == NULL)
{
// Determine with See
ad = wp->PacketOpenAdapter(a->Name);
if (ad != NULL)
{
NetType type;
if (wp->PacketGetNetType(ad, &type))
{
if (type.LinkType == 0)
{
is_ethernet = true;
}
}
wp->PacketCloseAdapter(ad);
}
}
else
{
// In using SeLow, all devices should be Ethernet device
is_ethernet = true;
}
if (is_ethernet)
{
// Add only Ethernet device
char tmp[MAX_SIZE];
UINT k;
StrCpy(tmp, sizeof(tmp), a->Title);
for (k = 0;;k++)
{
if (k == 0)
{
StrCpy(tmp, sizeof(tmp), a->Title);
}
else
{
Format(tmp, sizeof(tmp), "%s (%u)", a->Title, k + 1);
}
ok = true;
for (j = 0;j < LIST_NUM(ret);j++)
{
WP_ADAPTER *aa = LIST_DATA(ret, j);
if (StrCmpi(aa->Title, tmp) == 0)
{
ok = false;
}
}
if (ok)
{
break;
}
}
StrCpy(a->Title, sizeof(a->Title), tmp);
a->Id = Win32EthGenIdFromGuid(a->Guid);
Add(ret, a);
}
if (ok == false)
{
Free(a);
}
}
Free(buf);
Sort(ret);
ReleaseList(o);
if (su != NULL)
{
SuFreeAdapterList(su_adapter_list);
SuFree(su);
}
return ret;
}
