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/**
* ======================== legal notice ======================
*
* File: ConnectionPoint.cc
* Created: 4. Juli 2012, 06:29
* Author: <a href="mailto:geronimo013@gmx.de">Geronimo</a>
* Project: libnetworking: classes for tcp/ip sockets and http-protocol handling
*
* CMP - compound media player
*
* is a client/server mediaplayer intended to play any media from any workstation
* without the need to export or mount shares. cmps is an easy to use backend
* with a (ready to use) HTML-interface. Additionally the backend supports
* authentication via HTTP-digest authorization.
* cmpc is a client with vdr-like osd-menues.
*
* Copyright (c) 2012 Reinhard Mantey, some rights reserved!
* published under Creative Commons by-sa
* For details see http://creativecommons.org/licenses/by-sa/3.0/
*
* The cmp project's homepage is at http://projects.vdr-developer.org/projects/cmp
*
* --------------------------------------------------------------
*/
#include <ConnectionPoint.h>
#include <util.h>
#include <poll.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
cConnectionPoint::cConnectionPoint(const char *NameOrIP, int Port, const char *RealName)
: nameOrIP(strdup(NameOrIP))
, realName(RealName ? strdup(RealName): NULL)
, combined(NULL)
, port(Port)
, sock(-1)
{
}
cConnectionPoint::~cConnectionPoint()
{
Close();
}
void cConnectionPoint::Close()
{
if (sock > 0) {
close(sock);
sock = -1;
}
FREE(nameOrIP);
FREE(realName);
FREE(combined);
}
void cConnectionPoint::SetRealName(const char *Name)
{
FREE(realName);
realName = Name ? strdup(Name) : NULL;
}
int cConnectionPoint::IOWait(long MilliSeconds)
{
struct pollfd fds;
fds.fd = sock;
fds.events = POLLIN | POLLPRI;
int rv = poll(&fds, 1, MilliSeconds);
if (rv > 0) return fds.revents; // so app can ask for priority events
return rv;
}
const char *cConnectionPoint::AssembleCombined() const
{
FREE(combined);
size_t len = strlen(nameOrIP) + 16;
if (realName) len += strlen(realName);
char *p = (char *)malloc(len);
if (realName) snprintf(p, len, "%s:%d (%s)", nameOrIP, port, realName);
else snprintf(p, len, "%s:%d", nameOrIP, port);
if (p) ((cConnectionPoint *)this)->combined = p;
return combined;
}
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