135 lines
3 KiB
SourcePawn
135 lines
3 KiB
SourcePawn
#if defined _smlib_server_included
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#endinput
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#endif
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#define _smlib_server_included
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#include <sourcemod>
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#include <smlib/general>
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/*
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* Gets the server's public/external (default) or
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* private/local (usually server's behind a NAT) IP.
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* If your server is behind a NAT Router, you need the SteamTools
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* extension available at http://forums.alliedmods.net/showthread.php?t=129763
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* to get the public IP. <steamtools> has to be included BEFORE <smlib>.
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* If the server is not behind NAT, the public IP is the same as the private IP.
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*
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* @param public Set to true to retrieve the server's public/external IP, false otherwise.
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* @return Long IP or 0 if the IP couldn't be retrieved.
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*/
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stock int Server_GetIP(bool public_=true)
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{
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int ip = 0;
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static ConVar cvHostip;
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if (cvHostip == null) {
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cvHostip = FindConVar("hostip");
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MarkNativeAsOptional("Steam_GetPublicIP");
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}
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if (cvHostip != null) {
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ip = cvHostip.IntValue;
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}
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if (ip != 0 && IsIPLocal(ip) == public_) {
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ip = 0;
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}
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#if defined _steamtools_included
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if (ip == 0) {
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if (CanTestFeatures() && GetFeatureStatus(FeatureType_Native, "Steam_GetPublicIP") == FeatureStatus_Available) {
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int octets[4];
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Steam_GetPublicIP(octets);
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ip =
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octets[0] << 24 |
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octets[1] << 16 |
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octets[2] << 8 |
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octets[3];
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if (IsIPLocal(ip) == public_) {
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ip = 0;
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}
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}
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}
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#endif
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return ip;
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}
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/*
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* Gets the server's public/external (default) or
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* private/local (usually server's behind a NAT) as IP String in dotted format.
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* If your server is behind a NAT Router, you need the SteamTools
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* extension available at http://forums.alliedmods.net/showthread.php?t=129763
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* to get the public IP. <steamtools> has to be included BEFORE <smlib>.
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* If the public IP couldn't be found, an empty String is returned.
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* If the server is not behind NAT, the public IP is the same as the private IP.
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*
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* @param buffer String buffer (size=16)
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* @param size String buffer size.
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* @param public Set to true to retrieve the server's public/external IP, false otherwise.
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* @return True on success, false otherwise.
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*/
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stock bool Server_GetIPString(char[] buffer, int size, bool public_=true)
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{
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int ip;
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if ((ip = Server_GetIP(public_)) == 0) {
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buffer[0] = '\0';
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return false;
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}
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LongToIP(ip, buffer, size);
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return true;
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}
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/*
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* Gets the server's local port.
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*
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* @noparam
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* @return The server's port, 0 if there is no port.
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*/
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stock int Server_GetPort()
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{
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static ConVar cvHostport;
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if (cvHostport == null) {
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cvHostport = FindConVar("hostport");
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}
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if (cvHostport == null) {
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return 0;
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}
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int port = cvHostport.IntValue;
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return port;
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}
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/*
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* Gets the server's hostname
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*
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* @param hostname String buffer
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* @param size String buffer size
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* @return True on success, false otherwise.
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*/
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stock bool Server_GetHostName(char[] buffer, int size)
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{
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static ConVar cvHostname;
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if (cvHostname == null) {
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cvHostname = FindConVar("hostname");
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}
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if (cvHostname == null) {
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buffer[0] = '\0';
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return false;
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}
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cvHostname.GetString(buffer, size);
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return true;
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}
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