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inetmib1: Free memory when DLL is unloaded.

This commit is contained in:
Juan Lang 2008-06-28 09:23:02 -07:00 committed by Alexandre Julliard
parent 3646816247
commit 4b45b24d9d
1 changed files with 68 additions and 28 deletions
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96
dlls/inetmib1/main.c
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@ -29,24 +29,6 @@
WINE_DEFAULT_DEBUG_CHANNEL(inetmib1);
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
break;
case DLL_PROCESS_DETACH:
break;
default:
break;
}
return TRUE;
}
/**
* Utility functions
*/
@ -113,6 +95,7 @@ struct mibImplementation
AsnObjectIdentifier name;
void (*init)(void);
varqueryfunc query;
void (*cleanup)(void);
};
static UINT mib2IfNumber[] = { 1,3,6,1,2,1,2,1 };
@ -130,6 +113,11 @@ static void mib2IfNumberInit(void)
}
}
static void mib2IfNumberCleanup(void)
{
HeapFree(GetProcessHeap(), 0, ifTable);
}
static BOOL mib2IfNumberQuery(BYTE bPduType, SnmpVarBind *pVarBind,
AsnInteger32 *pErrorStatus)
{
@ -651,6 +639,11 @@ static void mib2IpAddrInit(void)
}
}
static void mib2IpAddrCleanup(void)
{
HeapFree(GetProcessHeap(), 0, ipAddrTable);
}
static void oidToIpAddrRow(AsnObjectIdentifier *oid, void *dst)
{
MIB_IPADDRROW *row = dst;
@ -734,6 +727,11 @@ static void mib2IpRouteInit(void)
}
}
static void mib2IpRouteCleanup(void)
{
HeapFree(GetProcessHeap(), 0, ipRouteTable);
}
static void oidToIpForwardRow(AsnObjectIdentifier *oid, void *dst)
{
MIB_IPFORWARDROW *row = dst;
@ -809,6 +807,11 @@ static void mib2IpNetInit(void)
}
}
static void mib2IpNetCleanup(void)
{
HeapFree(GetProcessHeap(), 0, ipNetTable);
}
static BOOL mib2IpNetQuery(BYTE bPduType, SnmpVarBind *pVarBind,
AsnInteger32 *pErrorStatus)
{
@ -1050,6 +1053,11 @@ static void mib2UdpEntryInit(void)
}
}
static void mib2UdpEntryCleanup(void)
{
HeapFree(GetProcessHeap(), 0, udpTable);
}
static struct structToAsnValue mib2UdpEntryMap[] = {
{ FIELD_OFFSET(MIB_UDPROW, dwLocalAddr), copyIpAddr },
{ FIELD_OFFSET(MIB_UDPROW, dwLocalPort), copyInt },
@ -1129,16 +1137,20 @@ static BOOL mib2UdpEntryQuery(BYTE bPduType, SnmpVarBind *pVarBind,
/* This list MUST BE lexicographically sorted */
static struct mibImplementation supportedIDs[] = {
{ DEFINE_OID(mib2IfNumber), mib2IfNumberInit, mib2IfNumberQuery },
{ DEFINE_OID(mib2IfEntry), NULL, mib2IfEntryQuery },
{ DEFINE_OID(mib2Ip), mib2IpStatsInit, mib2IpStatsQuery },
{ DEFINE_OID(mib2IpAddr), mib2IpAddrInit, mib2IpAddrQuery },
{ DEFINE_OID(mib2IpRoute), mib2IpRouteInit, mib2IpRouteQuery },
{ DEFINE_OID(mib2IpNet), mib2IpNetInit, mib2IpNetQuery },
{ DEFINE_OID(mib2Icmp), mib2IcmpInit, mib2IcmpQuery },
{ DEFINE_OID(mib2Tcp), mib2TcpInit, mib2TcpQuery },
{ DEFINE_OID(mib2Udp), mib2UdpInit, mib2UdpQuery },
{ DEFINE_OID(mib2UdpEntry), mib2UdpEntryInit, mib2UdpEntryQuery },
{ DEFINE_OID(mib2IfNumber), mib2IfNumberInit, mib2IfNumberQuery,
mib2IfNumberCleanup },
{ DEFINE_OID(mib2IfEntry), NULL, mib2IfEntryQuery, NULL },
{ DEFINE_OID(mib2Ip), mib2IpStatsInit, mib2IpStatsQuery, NULL },
{ DEFINE_OID(mib2IpAddr), mib2IpAddrInit, mib2IpAddrQuery,
mib2IpAddrCleanup },
{ DEFINE_OID(mib2IpRoute), mib2IpRouteInit, mib2IpRouteQuery,
mib2IpRouteCleanup },
{ DEFINE_OID(mib2IpNet), mib2IpNetInit, mib2IpNetQuery, mib2IpNetCleanup },
{ DEFINE_OID(mib2Icmp), mib2IcmpInit, mib2IcmpQuery, NULL },
{ DEFINE_OID(mib2Tcp), mib2TcpInit, mib2TcpQuery, NULL },
{ DEFINE_OID(mib2Udp), mib2UdpInit, mib2UdpQuery, NULL },
{ DEFINE_OID(mib2UdpEntry), mib2UdpEntryInit, mib2UdpEntryQuery,
mib2UdpEntryCleanup },
};
static UINT minSupportedIDLength;
@ -1164,6 +1176,15 @@ BOOL WINAPI SnmpExtensionInit(DWORD dwUptimeReference,
return TRUE;
}
static void cleanup(void)
{
UINT i;
for (i = 0; i < sizeof(supportedIDs) / sizeof(supportedIDs[0]); i++)
if (supportedIDs[i].cleanup)
supportedIDs[i].cleanup();
}
static struct mibImplementation *findSupportedQuery(UINT *ids, UINT idLength,
UINT *matchingIndex)
{
@ -1260,3 +1281,22 @@ BOOL WINAPI SnmpExtensionQuery(BYTE bPduType, SnmpVarBindList *pVarBindList,
*pErrorIndex = errorIndex;
return TRUE;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
break;
case DLL_PROCESS_DETACH:
cleanup();
break;
default:
break;
}
return TRUE;
}