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netstat: Implement the UDP table output.

This commit is contained in:
André Hentschel 2013-01-02 21:38:00 +01:00 committed by Alexandre Julliard
parent c25c7f8049
commit fc5a2aa05c
1 changed files with 47 additions and 8 deletions
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55
programs/netstat/netstat.c
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@ -1,5 +1,5 @@
/*
* Copyright 2011-2012 André Hentschel
* Copyright 2011-2013 André Hentschel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -39,6 +39,7 @@ static const WCHAR fmtn[] = {'\n', 0};
static const WCHAR fmtnn[] = {'\n', '%', 's', '\n', 0};
static const WCHAR fmtcolon[] = {'%', 's', ':', '%', 's', 0};
static const WCHAR fmttcpout[] = {' ', ' ', '%', '-', '6', 's', ' ', '%', '-', '2', '2', 's', ' ', '%', '-', '2', '2', 's', ' ', '%', 's', '\n', 0};
static const WCHAR fmtudpout[] = {' ', ' ', '%', '-', '6', 's', ' ', '%', '-', '2', '2', 's', ' ', '*', ':', '*', '\n', 0};
/* =========================================================================
* Output a unicode string. Ideally this will go to the console
@ -143,11 +144,21 @@ static WCHAR *NETSTAT_host_name(UINT ip, WCHAR name[])
return name;
}
static void NETSTAT_tcp_header(void)
{
WCHAR local[22], remote[22], state[22];
NETSTAT_wprintf(fmtnn, NETSTAT_load_message(IDS_TCP_ACTIVE_CONN));
NETSTAT_wprintf(fmtn);
strcpyW(local, NETSTAT_load_message(IDS_TCP_LOCAL_ADDR));
strcpyW(remote, NETSTAT_load_message(IDS_TCP_REMOTE_ADDR));
strcpyW(state, NETSTAT_load_message(IDS_TCP_STATE));
NETSTAT_wprintf(fmttcpout, NETSTAT_load_message(IDS_TCP_PROTO), local, remote, state);
}
static void NETSTAT_tcp_table(void)
{
PMIB_TCPTABLE table;
DWORD err, size, i;
WCHAR local[22], remote[22], state[22];
WCHAR HostIp[MAX_HOSTNAME_LEN], HostPort[32];
WCHAR RemoteIp[MAX_HOSTNAME_LEN], RemotePort[32];
WCHAR Host[MAX_HOSTNAME_LEN + 32];
@ -163,12 +174,7 @@ static void NETSTAT_tcp_table(void)
if (err) return;
NETSTAT_wprintf(fmtnn, NETSTAT_load_message(IDS_TCP_ACTIVE_CONN));
NETSTAT_wprintf(fmtn);
strcpyW(local, NETSTAT_load_message(IDS_TCP_LOCAL_ADDR));
strcpyW(remote, NETSTAT_load_message(IDS_TCP_REMOTE_ADDR));
strcpyW(state, NETSTAT_load_message(IDS_TCP_STATE));
NETSTAT_wprintf(fmttcpout, NETSTAT_load_message(IDS_TCP_PROTO), local, remote, state);
NETSTAT_tcp_header();
for (i = 0; i < table->dwNumEntries; i++)
{
@ -189,6 +195,36 @@ static void NETSTAT_tcp_table(void)
HeapFree(GetProcessHeap(), 0, table);
}
static void NETSTAT_udp_table(void)
{
PMIB_UDPTABLE table;
DWORD err, size, i;
WCHAR HostIp[MAX_HOSTNAME_LEN], HostPort[32];
WCHAR Host[MAX_HOSTNAME_LEN + 32];
size = sizeof(MIB_UDPTABLE);
do
{
table = (PMIB_UDPTABLE)HeapAlloc(GetProcessHeap(), 0, size);
err = GetUdpTable(table, &size, TRUE);
if (err != NO_ERROR) HeapFree(GetProcessHeap(), 0, table);
} while (err == ERROR_INSUFFICIENT_BUFFER);
if (err) return;
NETSTAT_tcp_header();
for (i = 0; i < table->dwNumEntries; i++)
{
NETSTAT_host_name(table->table[i].dwLocalAddr, HostIp);
NETSTAT_port_name(table->table[i].dwLocalPort, HostPort);
sprintfW(Host, fmtcolon, HostIp, HostPort);
NETSTAT_wprintf(fmtudpout, udpW, Host);
}
HeapFree(GetProcessHeap(), 0, table);
}
static NETSTATPROTOCOLS NETSTAT_get_protocol(WCHAR name[])
{
if (!strcmpiW(name, ipW)) return PROT_IP;
@ -231,6 +267,9 @@ int wmain(int argc, WCHAR *argv[])
case PROT_TCP:
NETSTAT_tcp_table();
break;
case PROT_UDP:
NETSTAT_udp_table();
break;
default:
WINE_FIXME("Protocol not yet implemented: %s\n", debugstr_w(argv[1]));
}