servhtml.cpp

这是和p2p相关的一份源码

			html.startTableRow(row++);
					html.startTagEnd("td","Skips");
					html.startTagEnd("td","%d",info->numSkips);
			html.end();
		
			html.startTableRow(row++);
				html.startTagEnd("td","Status");
				html.startTagEnd("td",ch->getStatusStr());
			html.end();

		}


		html.startTableRow(row++);
			html.startTagEnd("td colspan=\"2\" align=\"center\"","<b>Current Track</b>");
		html.end();

		html.startTableRow(row++);
			html.startTagEnd("td","Artist");
			html.startTagEnd("td",track.artist.cstr());
		html.end();

		html.startTableRow(row++);
			html.startTagEnd("td","Title");
			html.startTagEnd("td",track.title.cstr());
		html.end();

		html.startTableRow(row++);
			html.startTagEnd("td","Album");
			html.startTagEnd("td",track.album.cstr());
		html.end();

		html.startTableRow(row++);
			html.startTagEnd("td","Genre");
			html.startTagEnd("td",track.genre.cstr());
		html.end();

		html.startTableRow(row++);
			html.startTagEnd("td","Contact");
			html.startTagEnd("td",track.contact.cstr());
		html.end();

	html.end();
}

static int compareHits(ChanHit **c2, ChanHit **c1)
{
	return c1[0]->time-c2[0]->time;
}

// -----------------------------------
void	Servent::addChanHits(HTML &html, ChanHitList *chl, ChanHit *source, ChanInfo &info)
{

	
	html.startTagEnd("br");

	html.startTag("table border=\"0\" align=\"center\"");

		html.startTag("tr bgcolor=\"#cccccc\" align=\"center\"");
			html.startTagEnd("td"," "); 
			html.startTagEnd("td","<b>IP:Port</b>"); 
			html.startTagEnd("td","<b>Hops</b>"); 
			html.startTagEnd("td","<b>Listeners</b>"); 
			html.startTagEnd("td","<b>Uptime</b>"); 
			html.startTagEnd("td","<b>Skips</b>"); 
			html.startTagEnd("td","<b>Push</b>"); 
			html.startTagEnd("td","<b>Busy</b>"); 
			html.startTagEnd("td","<b>Stable</b>"); 
			html.startTagEnd("td","<b>Agent</b>"); 
			html.startTagEnd("td","<b>Update</b>"); 
		html.end();

		int i;
		int row=0;

		ChanHit *hits[ChanHitList::MAX_HITS];

		int numHits=0;
		for(i=0; i<ChanHitList::MAX_HITS; i++)
			if (chl->hits[i].host.ip)
				hits[numHits++] = &chl->hits[i];

		qsort(hits,numHits,sizeof(ChanHit*),(COMPARE_FUNC)compareHits);
				
		for(i=0; i<numHits; i++)
		{
			ChanHit *ch = hits[i];
			if (ch->host.ip)
			{
				html.startTableRow(row++);

				bool isSource = false;


				if (source)
					if (source->host.isSame(ch->host))
						isSource = true;

				html.startTagEnd("td",isSource?"*":"");

				// IP
				char ipStr[64];
				ch->host.toStr(ipStr);

				// ID
				char idStr[64];
				info.id.toStr(idStr);

				if (!ch->firewalled)
				{
					String temp;
					html.startTag("td");
						sprintf(temp.data,"peercast://pls/%s?ip=%s",idStr,ipStr);
						html.addLink(temp.data,ipStr);
					html.end();
				}else
					html.startTagEnd("td","%s",ipStr);

				html.startTagEnd("td","%d",ch->hops);
				html.startTagEnd("td","%d",ch->numListeners);

				String hitTime;
				hitTime.setFromStopwatch(ch->upTime);
				html.startTagEnd("td",hitTime.cstr());

				html.startTagEnd("td","%d",ch->numSkips);

				html.startTagEnd("td","%s",ch->firewalled?"Yes":"No");
				html.startTagEnd("td","%s",ch->busy?"Yes":"No");
				html.startTagEnd("td","%s",ch->stable?"Yes":"No");


				if (ch->agentStr[0])
					html.startTagEnd("td","%s",ch->agentStr);
				else
					html.startTagEnd("td","-");

				if (ch->time)
					hitTime.setFromStopwatch(sys->getTime()-ch->time);
				else
					hitTime.set("-");
				html.startTagEnd("td",hitTime.cstr());

				html.end();
			}
		}

	html.end();
}
	
// -----------------------------------
void Servent::addSettingsPage(HTML &html)
{
	addHeader(html,5);

	html.startTag("table border=\"0\" align=\"center\"");

		html.startTag("form method=\"get\" action=\"/admin\"");


			html.startTag("tr align=\"center\"");
				html.startTag("td valign=\"top\"");
					addServerOptions(html);
				html.end();
				html.startTag("td valign=\"top\"");
					addClientOptions(html);
				html.end();
			html.end();

			html.startTag("tr align=\"center\"");
				html.startTag("td valign=\"top\"");
					addConnectOptions(html);
				html.end();
				html.startTag("td valign=\"top\"");
					addRelayOptions(html);
				html.end();
			html.end();

			html.startTag("tr align=\"center\"");
				html.startTag("td valign=\"top\"");
					addFilterOptions(html);
				html.end();
				html.startTag("td valign=\"top\"");
					addSecurityOptions(html);
				html.end();
			html.end();

			html.startTag("tr align=\"center\"");
				html.startTag("td valign=\"top\"");
					addAuthOptions(html);
				html.end();
				html.startTag("td valign=\"top\"");
					addLogOptions(html);
				html.end();
			html.end();


			if (servMgr->isRoot)
			{
				html.startTag("tr align=\"center\"");
					html.startTag("td valign=\"top\"");
						addRootOptions(html);
					html.end();
				html.end();
			}

			html.startTag("tr align=\"center\"");
				html.startTag("td colspan=\"2\"");
					html.startTagEnd("input name=\"submit\" type=\"submit\" value=\"Save Settings\"");					
					html.startTagEnd("input name=\"cmd\" type=\"hidden\" value=\"apply\"");					
				html.end();
			html.end();

		html.end(); // form

	html.end(); // table

	addFooter(html);
}	

// -----------------------------------
void Servent::addWinampSettingsPage(HTML &html)
{
	addBasicHeader(html);

	html.startTag("form method=\"get\" action=\"/admin\"");
		html.startTagEnd("input name=\"submit\" type=\"submit\" value=\"Save Settings\"");					
		html.startTagEnd("input name=\"cmd\" type=\"hidden\" value=\"apply\"");					

		addServerOptions(html);
		addClientOptions(html);
		addConnectOptions(html);
		addRelayOptions(html);
		addFilterOptions(html);
		addSecurityOptions(html);
		addAuthOptions(html);
		addLogOptions(html);

		if (servMgr->isRoot)
			addRootOptions(html);

	html.end(); // form

	addFooter(html);
}	

// -----------------------------------
static int addStat(HTML &html,int row, int totIn,int totOut, const char *name, Stats::STAT in, Stats::STAT out)
{
	html.startTableRow(row++);
		html.startTagEnd("td",name); 
		unsigned int v;

		if ((in) && (totIn))
		{
			v = stats.getCurrent(in);
			html.startTagEnd("td","%d",v);
			html.startTagEnd("td","%d",totIn?((v*100)/totIn):0);
		}else
		{
			html.startTagEnd("td","-");
			html.startTagEnd("td","-");
		}

		if ((out) && (totOut))
		{
			v = stats.getCurrent(out);
			html.startTagEnd("td","%d",v);
			html.startTagEnd("td","%d",totOut?((v*100)/totOut):0);
		}else
		{
			html.startTagEnd("td","-");
			html.startTagEnd("td","-");
		}

		
	html.end();
	return row;
}
// -----------------------------------
void Servent::addNetStatsPage(HTML &html)
{
	addHeader(html,0);

	int row=0;
	html.startTag("table width=\"50%%\" border=\"0\" align=\"center\"");
		row = 0;
		html.startTag("tr width=\"100%%\" bgcolor=\"#cccccc\" align=\"center\"");
			html.startTagEnd("td colspan=\"5\"","<b>Packets</b>"); 
		html.end();

		html.startTableRow(row++);
			html.startTagEnd("td"," "); 
			html.startTagEnd("td","<b>In</b>"); 
			html.startTagEnd("td","<b>In %s</b>","%%"); 
			html.startTagEnd("td","<b>Out</b>"); 
			html.startTagEnd("td","<b>Out %s</b>","%%"); 
		html.end();

		unsigned int totalIn = stats.getCurrent(Stats::NUMPACKETSIN);
		unsigned int totalOut = stats.getCurrent(Stats::NUMPACKETSOUT);

		row=addStat(html,row,totalIn,totalOut,"Total",Stats::NUMPACKETSIN,Stats::NUMPACKETSOUT);
		row=addStat(html,row,totalIn,totalOut,"Ping",Stats::NUMPINGIN,Stats::NUMPINGOUT);
		row=addStat(html,row,totalIn,totalOut,"Pong",Stats::NUMPONGIN,Stats::NUMPONGOUT);
		row=addStat(html,row,totalIn,totalOut,"Push",Stats::NUMPUSHIN,Stats::NUMPUSHOUT);
		row=addStat(html,row,totalIn,totalOut,"Query",Stats::NUMQUERYIN,Stats::NUMQUERYOUT);
		row=addStat(html,row,totalIn,totalOut,"Hit",Stats::NUMHITIN,Stats::NUMHITOUT);
		row=addStat(html,row,totalIn,totalOut,"Other",Stats::NUMOTHERIN,Stats::NUMOTHEROUT);
		row=addStat(html,row,totalIn,totalOut,"Accepted",Stats::NUMACCEPTED,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Dropped",Stats::NUMDROPPED,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Duplicate",Stats::NUMDUP,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Old",Stats::NUMOLD,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Dead",Stats::NUMDEAD,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Routed",Stats::NUMROUTED,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Broadcasted",Stats::NUMBROADCASTED,Stats::NONE);
		row=addStat(html,row,totalIn,totalOut,"Discarded",Stats::NUMDISCARDED,Stats::NONE);

		html.startTableRow(row++);
			html.startTagEnd("td","Avg. Size"); 

			if (totalIn)
				html.startTagEnd("td","%d",stats.getCurrent(Stats::PACKETDATAIN)/totalIn);
			else
				html.startTagEnd("td","-");
			html.startTagEnd("td","-");

			if (totalOut)
				html.startTagEnd("td","%d",stats.getCurrent(Stats::PACKETDATAOUT)/totalOut);
			else
				html.startTagEnd("td","-");
			html.startTagEnd("td","-");
		html.end();


		int i;
		for(i=0; i<10; i++)
		{
			char str[64];
			sprintf(str,"Hops %d",i+1);
			row=addStat(html,row,totalIn,totalOut,str,(Stats::STAT)((int)Stats::NUMHOPS1+i),Stats::NONE);
		}

		if (totalIn)
		{
			for(i=0; i<servMgr->numVersions; i++)
			{
				html.startTableRow(row++);
					html.startTagEnd("td","v%05X",servMgr->clientVersions[i]); 
					html.startTagEnd("td","%d",servMgr->clientCounts[i]);
					html.startTagEnd("td","%d",(servMgr->clientCounts[i]*100)/totalIn);
					html.startTagEnd("td","-");
					html.startTagEnd("td","-");
				html.end();
			}
		}



		html.startTableRow(row++);
			html.startTagEnd("td colspan=\"5\"","<a href=\"/admin?cmd=clear&packets=1\">Reset</a>");
		html.end();

	html.end();

	addFooter(html);
}	

// -----------------------------------
void Servent::addInformation(HTML &html)
{
	html.startTag("table width=\"100%%\" border=\"0\" align=\"center\"");

		html.startTag("tr bgcolor=\"#cccccc\" align=\"center\"");
			html.startTagEnd("td colspan=\"2\" ","<b>Information</b>"); 
		html.end();


		int row=0;

		// server IP
		char ipStr[64];
		servMgr->serverHost.IPtoStr(ipStr);
		html.startTableRow(row++);
			html.startTagEnd("td","Server IP");
			html.startTagEnd("td","%s",ipStr);
		html.end();

		// uptime
		html.startTableRow(row++);
			html.startTagEnd("td","Uptime");
			String upt;
			upt.setFromStopwatch(servMgr->getUptime());
			upt.convertTo(String::T_HTML);
			html.startTagEnd("td",upt.cstr());
		html.end();

		// channels found
		html.startTableRow(row++);
			html.startTagEnd("td","Channels found");
			html.startTagEnd("td","%d",chanMgr->numHitLists());
		html.end();

		// channels relayed
		html.startTableRow(row++);
			html.startTagEnd("td","Total relays");
			html.startTagEnd("td","%d / %d",chanMgr->numRelayed(),chanMgr->numConnected());
		html.end();

		// direct listeners 
		html.startTableRow(row++);
			html.startTagEnd("td","Total listeners");
			html.startTagEnd("td","%d",chanMgr->numListeners());
		html.end();

		// total streams
		html.startTableRow(row++);
			html.startTagEnd("td","Total streams");
			html.startTagEnd("td","%d / %d",servMgr->numStreams(false),servMgr->numStreams(true));
		html.end();

		// total connected
		html.startTableRow(row++);
			html.startTagEnd("td","Total connected");
			html.startTagEnd("td","%d",servMgr->totalConnected());
		html.end();

		// outgoing
		html.startTableRow(row++);
			html.startTagEnd("td","Num outgoing");
			html.startTagEnd("td","%d",servMgr->numConnected(T_OUTGOING));
		html.end();

		// incoming
		html.startTableRow(row++);
			html.startTagEnd("td","Num incoming");
			html.startTagEnd("td","%d",servMgr->numConnected(T_INCOMING));
		html.end();


		// host cache
		html.startTableRow(row++);
			html.startTagEnd("td","Host cache (Servents)");
			html.startTagEnd("td","%d - <a href=\"/admin?cmd=clear&hostcache=1\">Clear</a>",servMgr->numHosts(ServHost::T_SERVENT));
		html.end();

		// XML stats
		html.startTableRow(row++);
			html.startTagEnd("td","XML stats");
			html.startTagEnd("td","<a href=\"/admin?cmd=viewxml\">View</a>");
		html.end();

		// Network stats
		html.startTableRow(row++);
			html.startTagEnd("td","Network stats");
			html.startTagEnd("td","<a href=\"/admin?page=viewnet\">View</a>");
		html.end();

	html.end();