diff options
Diffstat (limited to 'plugins/ConnectionNotify/src/netstat.cpp')
| -rw-r--r-- | plugins/ConnectionNotify/src/netstat.cpp | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/plugins/ConnectionNotify/src/netstat.cpp b/plugins/ConnectionNotify/src/netstat.cpp deleted file mode 100644 index 93d906cc4f..0000000000 --- a/plugins/ConnectionNotify/src/netstat.cpp +++ /dev/null @@ -1,148 +0,0 @@ -#include "stdafx.h" - -struct CONNECTION *GetConnectionsTable() -{ - // Declare and initialize variables - MIB_TCPTABLE_OWNER_PID *pTcpTable = (MIB_TCPTABLE_OWNER_PID *)MALLOC(sizeof(MIB_TCPTABLE_OWNER_PID)); - if (pTcpTable == nullptr) { - //printf("Error allocating memory!\n"); - return nullptr; - } - - DWORD dwSize = sizeof(MIB_TCPTABLE_OWNER_PID); - // Make an initial call to GetTcpTable to - // get the necessary size into the dwSize variable - DWORD dwRetVal = GetExtendedTcpTable(pTcpTable, &dwSize, TRUE, AF_INET, TCP_TABLE_OWNER_PID_ALL, 0); - if (dwRetVal == ERROR_INSUFFICIENT_BUFFER) { - FREE(pTcpTable); - pTcpTable = (MIB_TCPTABLE_OWNER_PID *)MALLOC(dwSize); - if (pTcpTable == nullptr) { - //printf("Error allocating memory\n"); - return nullptr; - } - } - - // Make a second call to GetTcpTable to get - // the actual data we require - if ((dwRetVal = GetExtendedTcpTable(pTcpTable, &dwSize, TRUE, AF_INET, TCP_TABLE_OWNER_PID_ALL, 0)) != NO_ERROR) { - //printf("\tGetTcpTable() failed with return value %d\n", dwRetVal); - FREE(pTcpTable); - return nullptr; - } - //printf("\tLocal Addr\tLocal Port\tRemote Addr\tRemote Port\n"); - //printf("Number of entries: %d\n", (int) pTcpTable->dwNumEntries); - struct in_addr IpAddr; - struct CONNECTION *connHead = nullptr; - for (DWORD i = 0; i < pTcpTable->dwNumEntries; i++) { - struct CONNECTION *newConn = (struct CONNECTION*)mir_alloc(sizeof(struct CONNECTION)); - memset(newConn, 0, sizeof(struct CONNECTION)); - //pid2name(pTcpTable->table[i].dwOwningPid,&newConn->Pname); - - if (pTcpTable->table[i].dwLocalAddr) { - IpAddr.S_un.S_addr = (ULONG)pTcpTable->table[i].dwLocalAddr; - //_snprintf(newConn->strIntIp,_countof(newConn->strIntIp),"%d.%d.%d.%d",IpAddr.S_un.S_un_b.s_b1,IpAddr.S_un.S_un_b.s_b2,IpAddr.S_un.S_un_b.s_b3,IpAddr.S_un.S_un_b.s_b4); - wchar_t *strIntIp = mir_a2u(inet_ntoa(IpAddr)); - wcsncpy(newConn->strIntIp, strIntIp, _countof(newConn->strIntIp) - 1); - mir_free(strIntIp); - } - - if (pTcpTable->table[i].dwRemoteAddr) { - IpAddr.S_un.S_addr = (u_long)pTcpTable->table[i].dwRemoteAddr; - wchar_t *strExtIp = mir_a2u(inet_ntoa(IpAddr)); - wcsncpy(newConn->strExtIp, strExtIp, _countof(newConn->strExtIp) - 1); - mir_free(strExtIp); - } - newConn->state = pTcpTable->table[i].dwState; - newConn->intIntPort = ntohs((u_short)pTcpTable->table[i].dwLocalPort); - newConn->intExtPort = ntohs((u_short)pTcpTable->table[i].dwRemotePort); - newConn->Pid = pTcpTable->table[i].dwOwningPid; - switch (pTcpTable->table[i].dwState) { - case MIB_TCP_STATE_CLOSED: - //printf("CLOSED\n"); - break; - case MIB_TCP_STATE_LISTEN: - //printf("LISTEN\n"); - break; - case MIB_TCP_STATE_SYN_SENT: - //printf("SYN-SENT\n"); - break; - case MIB_TCP_STATE_SYN_RCVD: - //printf("SYN-RECEIVED\n"); - break; - case MIB_TCP_STATE_ESTAB: - //printf("ESTABLISHED\n"); - break; - case MIB_TCP_STATE_FIN_WAIT1: - //printf("FIN-WAIT-1\n"); - break; - case MIB_TCP_STATE_FIN_WAIT2: - //printf("FIN-WAIT-2 \n"); - break; - case MIB_TCP_STATE_CLOSE_WAIT: - //printf("CLOSE-WAIT\n"); - break; - case MIB_TCP_STATE_CLOSING: - //printf("CLOSING\n"); - break; - case MIB_TCP_STATE_LAST_ACK: - //printf("LAST-ACK\n"); - break; - case MIB_TCP_STATE_TIME_WAIT: - //printf("TIME-WAIT\n"); - break; - case MIB_TCP_STATE_DELETE_TCB: - //printf("DELETE-TCB\n"); - break; - default: - //printf("UNKNOWN dwState value\n"); - break; - } - newConn->next = connHead; - connHead = newConn; - //printf("TCP[%d]:%s%15d%20s%15d\n", i, szLocalAddr,ntohs((u_short)pTcpTable->table[i].dwLocalPort), szRemoteAddr,ntohs((u_short)pTcpTable->table[i].dwRemotePort)); - //printf("\tTCP[%d] Local Addr: %s\n", i, szLocalAddr); - // printf("\tTCP[%d] Local Port: %d \n", i, ntohs((u_short)pTcpTable->table[i].dwLocalPort)); - //printf("\tTCP[%d] Remote Addr: %s\n", i, szRemoteAddr); - //printf("\tTCP[%d] Remote Port: %d\n", i, ntohs((u_short)pTcpTable->table[i].dwRemotePort)); - } - FREE(pTcpTable); - - return connHead; -} - -void deleteConnectionsTable(struct CONNECTION *head) -{ - struct CONNECTION *cur = head, *del; - - while (cur != nullptr) { - del = cur; - cur = cur->next; - mir_free(del); - head = cur; - } - head = nullptr; -} - -struct CONNECTION *searchConnection(struct CONNECTION *head, wchar_t *intIp, wchar_t *extIp, int intPort, int extPort, int state) -{ - for (struct CONNECTION *cur = head; cur != nullptr; cur = cur->next) { - if (mir_wstrcmp(cur->strIntIp, intIp) == 0 && - mir_wstrcmp(cur->strExtIp, extIp) == 0 && - cur->intExtPort == extPort && - cur->intIntPort == intPort && - cur->state == state) - return cur; - } - return nullptr; -} - -void getDnsName(wchar_t *strIp, wchar_t *strHostName, size_t len) -{ - in_addr iaHost; - - char *szStrIP = mir_u2a(strIp); - iaHost.s_addr = inet_addr(szStrIP); - mir_free(szStrIP); - hostent *h = gethostbyaddr((char *)&iaHost, sizeof(struct in_addr), AF_INET); - wcsncpy_s(strHostName, len, (h == nullptr) ? strIp : _A2T(h->h_name), _TRUNCATE); -} |