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https://github.com/transmission/transmission
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486 lines
13 KiB
C
486 lines
13 KiB
C
/* $Id: upnpcommands.c,v 1.16 2007/08/03 14:11:42 nanard Exp $ */
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/* Project : miniupnp
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* Author : Thomas Bernard
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* Copyright (c) 2005 Thomas Bernard
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* This software is subject to the conditions detailed in the
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* LICENCE file provided in this distribution.
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* */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "upnpcommands.h"
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#include "miniupnpc.h"
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static unsigned int
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my_atoui(const char * s)
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{
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return (unsigned int)strtoul(s, NULL, 0);
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}
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/*
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* */
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unsigned int
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UPNP_GetTotalBytesSent(const char * controlURL,
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const char * servicetype)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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unsigned int r = 0;
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char * p;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetTotalBytesSent", 0, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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/*DisplayNameValueList(buffer, bufsize);*/
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p = GetValueFromNameValueList(&pdata, "NewTotalBytesSent");
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if(p)
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r = my_atoui(p);
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ClearNameValueList(&pdata);
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return r;
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}
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/*
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* */
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unsigned int
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UPNP_GetTotalBytesReceived(const char * controlURL,
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const char * servicetype)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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unsigned int r = 0;
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char * p;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetTotalBytesReceived", 0, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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/*DisplayNameValueList(buffer, bufsize);*/
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p = GetValueFromNameValueList(&pdata, "NewTotalBytesReceived");
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if(p)
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r = my_atoui(p);
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ClearNameValueList(&pdata);
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return r;
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}
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/*
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* */
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unsigned int
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UPNP_GetTotalPacketsSent(const char * controlURL,
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const char * servicetype)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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unsigned int r = 0;
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char * p;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetTotalPacketsSent", 0, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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/*DisplayNameValueList(buffer, bufsize);*/
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p = GetValueFromNameValueList(&pdata, "NewTotalPacketsSent");
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if(p)
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r = my_atoui(p);
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ClearNameValueList(&pdata);
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return r;
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}
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/*
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* */
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unsigned int
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UPNP_GetTotalPacketsReceived(const char * controlURL,
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const char * servicetype)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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unsigned int r = 0;
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char * p;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetTotalPacketsReceived", 0, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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/*DisplayNameValueList(buffer, bufsize);*/
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p = GetValueFromNameValueList(&pdata, "NewTotalPacketsReceived");
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if(p)
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r = my_atoui(p);
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ClearNameValueList(&pdata);
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return r;
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}
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/* UPNP_GetStatusInfo() call the corresponding UPNP method
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* returns the current status and uptime */
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void UPNP_GetStatusInfo(const char * controlURL,
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const char * servicetype,
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char * status,
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unsigned int * uptime)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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char * p;
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char* up;
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if(!status && !uptime)
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return;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetStatusInfo", 0, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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/*DisplayNameValueList(buffer, bufsize);*/
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up = GetValueFromNameValueList(&pdata, "NewUptime");
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p = GetValueFromNameValueList(&pdata, "NewConnectionStatus");
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if(status)
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{
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if(p){
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strncpy(status, p, 64 );
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status[63] = '\0';
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}else
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status[0]= '\0';
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}
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if(uptime){
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if(up)
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sscanf(up,"%u",uptime);
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else
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uptime = 0;
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}
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ClearNameValueList(&pdata);
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}
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/* UPNP_GetConnectionTypeInfo() call the corresponding UPNP method
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* returns the connection type */
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void UPNP_GetConnectionTypeInfo(const char * controlURL,
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const char * servicetype,
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char * connectionType)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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char * p;
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if(!connectionType)
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return;
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simpleUPnPcommand(-1, controlURL, servicetype,
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"GetConnectionTypeInfo", 0, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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p = GetValueFromNameValueList(&pdata, "NewConnectionType");
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/*p = GetValueFromNameValueList(&pdata, "NewPossibleConnectionTypes");*/
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/* PossibleConnectionTypes will have several values.... */
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if(connectionType)
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{
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if(p){
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strncpy(connectionType, p, 64 );
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connectionType[63] = '\0';
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} else
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connectionType[0] = '\0';
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}
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ClearNameValueList(&pdata);
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}
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/* UPNP_GetLinkLayerMaxBitRate() call the corresponding UPNP method.
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* Returns 2 values: Downloadlink bandwidth and Uplink bandwidth.
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* One of the values can be null
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* Note : GetLinkLayerMaxBitRates belongs to WANPPPConnection:1 only
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* We can use the GetCommonLinkProperties from WANCommonInterfaceConfig:1 */
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void UPNP_GetLinkLayerMaxBitRates(const char * controlURL, const char * servicetype, unsigned int * bitrateDown, unsigned int* bitrateUp)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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char * down;
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char* up;
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if(!bitrateDown && !bitrateUp)
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return;
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/* shouldn't we use GetCommonLinkProperties ? */
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simpleUPnPcommand(-1, controlURL, servicetype,
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"GetCommonLinkProperties", 0, buffer, &bufsize);
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/*"GetLinkLayerMaxBitRates", 0, buffer, &bufsize);*/
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/*DisplayNameValueList(buffer, bufsize);*/
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ParseNameValue(buffer, bufsize, &pdata);
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/*down = GetValueFromNameValueList(&pdata, "NewDownstreamMaxBitRate");*/
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/*up = GetValueFromNameValueList(&pdata, "NewUpstreamMaxBitRate");*/
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down = GetValueFromNameValueList(&pdata, "NewLayer1DownstreamMaxBitRate");
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up = GetValueFromNameValueList(&pdata, "NewLayer1UpstreamMaxBitRate");
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/*GetValueFromNameValueList(&pdata, "NewWANAccessType");*/
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/*GetValueFromNameValueList(&pdata, "NewPhysicalLinkSatus");*/
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if(bitrateDown)
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{
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if(down)
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sscanf(down,"%u",bitrateDown);
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else
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*bitrateDown = 0;
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}
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if(bitrateUp)
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{
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if(up)
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sscanf(up,"%u",bitrateUp);
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else
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*bitrateUp = 0;
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}
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ClearNameValueList(&pdata);
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}
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/* UPNP_GetExternalIPAddress() call the corresponding UPNP method.
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* if the third arg is not null the value is copied to it.
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* at least 16 bytes must be available */
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void UPNP_GetExternalIPAddress(const char * controlURL, const char * servicetype, char * extIpAdd)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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char * p;
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if(!extIpAdd)
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return;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetExternalIPAddress", 0, buffer, &bufsize);
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/*fd = simpleUPnPcommand(fd, controlURL, data.servicetype, "GetExternalIPAddress", 0, buffer, &bufsize);*/
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/*DisplayNameValueList(buffer, bufsize);*/
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ParseNameValue(buffer, bufsize, &pdata);
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/*printf("external ip = %s\n", GetValueFromNameValueList(&pdata, "NewExternalIPAddress") );*/
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p = GetValueFromNameValueList(&pdata, "NewExternalIPAddress");
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if(p){
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strncpy(extIpAdd, p, 16 );
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extIpAdd[15] = '\0';
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}else
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extIpAdd[0] = '\0';
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ClearNameValueList(&pdata);
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}
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int
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UPNP_AddPortMapping(const char * controlURL, const char * servicetype,
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const char * extPort,
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const char * inPort,
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const char * inClient,
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const char * desc,
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const char * proto)
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{
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struct UPNParg * AddPortMappingArgs;
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char buffer[4096];
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int bufsize = 4096;
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struct NameValueParserData pdata;
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const char * resVal;
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int ret;
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if(!inPort || !inClient)
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return 0;
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AddPortMappingArgs = calloc(9, sizeof(struct UPNParg));
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AddPortMappingArgs[0].elt = "NewRemoteHost";
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AddPortMappingArgs[1].elt = "NewExternalPort";
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AddPortMappingArgs[1].val = extPort;
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AddPortMappingArgs[2].elt = "NewProtocol";
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AddPortMappingArgs[2].val = proto;
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AddPortMappingArgs[3].elt = "NewInternalPort";
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AddPortMappingArgs[3].val = inPort;
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AddPortMappingArgs[4].elt = "NewInternalClient";
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AddPortMappingArgs[4].val = inClient;
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AddPortMappingArgs[5].elt = "NewEnabled";
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AddPortMappingArgs[5].val = "1";
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AddPortMappingArgs[6].elt = "NewPortMappingDescription";
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AddPortMappingArgs[6].val = desc?desc:"libminiupnpc";
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AddPortMappingArgs[7].elt = "NewLeaseDuration";
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AddPortMappingArgs[7].val = "0";
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simpleUPnPcommand(-1, controlURL, servicetype, "AddPortMapping", AddPortMappingArgs, buffer, &bufsize);
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/*fd = simpleUPnPcommand(fd, controlURL, data.servicetype, "AddPortMapping", AddPortMappingArgs, buffer, &bufsize);*/
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/*DisplayNameValueList(buffer, bufsize);*/
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/*buffer[bufsize] = '\0';*/
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/*puts(buffer);*/
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ParseNameValue(buffer, bufsize, &pdata);
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resVal = GetValueFromNameValueList(&pdata, "errorCode");
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ret = resVal?0:1;
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/* Do something with resVal if not null ! */
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/*printf("AddPortMapping errorCode = '%s'\n", resVal); */
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ClearNameValueList(&pdata);
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free(AddPortMappingArgs);
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return ret;
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}
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void UPNP_DeletePortMapping(const char * controlURL, const char * servicetype,
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const char * extPort, const char * proto)
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{
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/*struct NameValueParserData pdata;*/
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struct UPNParg * DeletePortMappingArgs;
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char buffer[4096];
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int bufsize = 4096;
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if(!extPort)
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return;
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DeletePortMappingArgs = calloc(4, sizeof(struct UPNParg));
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DeletePortMappingArgs[0].elt = "NewRemoteHost";
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DeletePortMappingArgs[1].elt = "NewExternalPort";
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DeletePortMappingArgs[1].val = extPort;
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DeletePortMappingArgs[2].elt = "NewProtocol";
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DeletePortMappingArgs[2].val = proto;
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simpleUPnPcommand(-1, controlURL, servicetype,
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"DeletePortMapping",
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DeletePortMappingArgs, buffer, &bufsize);
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/*DisplayNameValueList(buffer, bufsize);*/
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free(DeletePortMappingArgs);
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}
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int UPNP_GetGenericPortMappingEntry(const char * controlURL,
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const char * servicetype,
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const char * index,
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char * extPort,
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char * intClient,
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char * intPort,
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char * protocol,
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char * desc,
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char * enabled,
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char * rHost,
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char * duration)
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{
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struct NameValueParserData pdata;
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struct UPNParg * GetPortMappingArgs;
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char buffer[4096];
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int bufsize = 4096;
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char * p;
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int r = -1;
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intClient[0] = '\0';
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intPort[0] = '\0';
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GetPortMappingArgs = calloc(2, sizeof(struct UPNParg));
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GetPortMappingArgs[0].elt = "NewPortMappingIndex";
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GetPortMappingArgs[0].val = index;
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simpleUPnPcommand(-1, controlURL, servicetype,
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"GetGenericPortMappingEntry",
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GetPortMappingArgs, buffer, &bufsize);
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ParseNameValue(buffer, bufsize, &pdata);
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p = GetValueFromNameValueList(&pdata, "NewRemoteHost");
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if(p && rHost)
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{
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strncpy(rHost, p, 64);
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rHost[63] = '\0';
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}
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p = GetValueFromNameValueList(&pdata, "NewExternalPort");
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if(p && extPort)
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{
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strncpy(extPort, p, 6);
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extPort[5] = '\0';
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r = 0;
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}
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p = GetValueFromNameValueList(&pdata, "NewProtocol");
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if(p && protocol)
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{
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strncpy(protocol, p, 4);
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protocol[3] = '\0';
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}
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p = GetValueFromNameValueList(&pdata, "NewInternalClient");
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if(p && intClient)
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{
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strncpy(intClient, p, 16);
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intClient[15] = '\0';
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r = 0;
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}
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p = GetValueFromNameValueList(&pdata, "NewInternalPort");
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if(p && intPort)
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{
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strncpy(intPort, p, 6);
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intPort[5] = '\0';
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}
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p = GetValueFromNameValueList(&pdata, "NewEnabled");
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if(p && enabled)
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{
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strncpy(enabled, p, 4);
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enabled[3] = '\0';
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}
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p = GetValueFromNameValueList(&pdata, "NewPortMappingDescription");
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if(p && desc)
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{
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strncpy(desc, p, 80);
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desc[79] = '\0';
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}
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p = GetValueFromNameValueList(&pdata, "NewLeaseDuration");
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if(p && duration)
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{
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strncpy(duration, p, 16);
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duration[15] = '\0';
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}
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ClearNameValueList(&pdata);
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free(GetPortMappingArgs);
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return r;
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}
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void UPNP_GetPortMappingNumberOfEntries(const char * controlURL, const char * servicetype, unsigned int * numEntries)
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{
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struct NameValueParserData pdata;
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char buffer[4096];
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int bufsize = 4096;
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char* p;
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simpleUPnPcommand(-1, controlURL, servicetype, "GetPortMappingNumberOfEntries", 0, buffer, &bufsize);
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#ifndef NDEBUG
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DisplayNameValueList(buffer, bufsize);
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#endif
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ParseNameValue(buffer, bufsize, &pdata);
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p = GetValueFromNameValueList(&pdata, "NewPortMappingNumberOfEntries");
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if(numEntries && p)
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{
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sscanf(p,"%u",numEntries);
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}
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ClearNameValueList(&pdata);
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}
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/* UPNP_GetSpecificPortMappingEntry retrieves an existing port mapping
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* the result is returned in the intClient and intPort strings
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* please provide 16 and 6 bytes of data */
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void
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UPNP_GetSpecificPortMappingEntry(const char * controlURL,
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const char * servicetype,
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const char * extPort,
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const char * proto,
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char * intClient,
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char * intPort)
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{
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struct NameValueParserData pdata;
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struct UPNParg * GetPortMappingArgs;
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char buffer[4096];
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int bufsize = 4096;
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char * p;
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if(!intPort && !intClient && !extPort)
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return;
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GetPortMappingArgs = calloc(4, sizeof(struct UPNParg));
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GetPortMappingArgs[0].elt = "NewRemoteHost";
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GetPortMappingArgs[1].elt = "NewExternalPort";
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GetPortMappingArgs[1].val = extPort;
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GetPortMappingArgs[2].elt = "NewProtocol";
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GetPortMappingArgs[2].val = proto;
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simpleUPnPcommand(-1, controlURL, servicetype,
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"GetSpecificPortMappingEntry",
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GetPortMappingArgs, buffer, &bufsize);
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/*fd = simpleUPnPcommand(fd, controlURL, data.servicetype, "GetSpecificPortMappingEntry", AddPortMappingArgs, buffer, &bufsize); */
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/*DisplayNameValueList(buffer, bufsize);*/
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ParseNameValue(buffer, bufsize, &pdata);
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p = GetValueFromNameValueList(&pdata, "NewInternalClient");
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if(intClient)
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{
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if(p){
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strncpy(intClient, p, 16);
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intClient[15] = '\0';
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}else
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intClient[0] = '\0';
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}
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p = GetValueFromNameValueList(&pdata, "NewInternalPort");
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if(intPort)
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{
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if(p){
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strncpy(intPort, p, 6);
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intPort[5] = '\0';
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}else
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intPort[0] = '\0';
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}
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ClearNameValueList(&pdata);
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free(GetPortMappingArgs);
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}
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