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[DHCPCSVC] Add registry key for DHCP domain if present in DHCP reply. By Peter Hater. CORE-10440

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svn path=/trunk/; revision=72697
This commit is contained in:
Amine Khaldi 2016-09-16 13:40:21 +00:00
parent bae3687192
commit b183bab8f7
1 changed files with 51 additions and 0 deletions
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51
reactos/base/services/dhcpcsvc/dhcp/dhclient.c
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@ -447,6 +447,56 @@ void set_name_servers( PDHCP_ADAPTER Adapter, struct client_lease *new_lease ) {
}
void
set_domain(PDHCP_ADAPTER Adapter,
struct client_lease *new_lease)
{
CHAR Buffer1[MAX_PATH] = "SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters\\Interfaces\\";
CHAR Buffer2[MAX_PATH] = "SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters";
HKEY RegKey1, RegKey2;
strcat(Buffer1, Adapter->DhclientInfo.name);
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, Buffer1, 0, KEY_WRITE, &RegKey1 ) != ERROR_SUCCESS)
{
return;
}
if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, Buffer2, 0, KEY_WRITE, &RegKey2 ) != ERROR_SUCCESS)
{
RegCloseKey(RegKey1);
return;
}
if (new_lease->options[DHO_DOMAIN_NAME].len)
{
DH_DbgPrint(MID_TRACE, ("Setting DhcpDomain: %s\n", new_lease->options[DHO_DOMAIN_NAME].data));
RegSetValueExA(RegKey1,
"DhcpDomain",
0,
REG_SZ,
(LPBYTE)new_lease->options[DHO_DOMAIN_NAME].data,
new_lease->options[DHO_DOMAIN_NAME].len);
RegSetValueExA(RegKey2,
"DhcpDomain",
0,
REG_SZ,
(LPBYTE)new_lease->options[DHO_DOMAIN_NAME].data,
new_lease->options[DHO_DOMAIN_NAME].len);
}
else
{
RegDeleteValueW(RegKey1, L"DhcpDomain");
RegDeleteValueW(RegKey2, L"DhcpDomain");
}
RegCloseKey(RegKey1);
RegCloseKey(RegKey2);
}
void setup_adapter( PDHCP_ADAPTER Adapter, struct client_lease *new_lease ) {
CHAR Buffer[200] = "SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters\\Interfaces\\";
struct iaddr netmask;
@ -569,6 +619,7 @@ bind_lease(struct interface_info *ip)
return;
}
set_name_servers( Adapter, new_lease );
set_domain( Adapter, new_lease );
}
/*