void Register(SLPToolCommandLine * cmdline)
{
SLPError result;
SLPHandle hslp;
char srvtype[80] = "", * s;
size_t len = 0;
unsigned int lt = 0;
if (cmdline->time) {
lt = atoi(cmdline->time);
}
if (strncasecmp(cmdline->cmdparam1, "service:", 8) == 0)
len = 8;
s = strchr(cmdline->cmdparam1 + len, ':');
if (!s)
{
printf("Invalid URL: %s\n", cmdline->cmdparam1);
return;
}
len = s - cmdline->cmdparam1;
strncpy(srvtype, cmdline->cmdparam1, len);
srvtype[len] = 0;
/* Clear property (if set), otherwise the register function is quite useless */
SLPSetProperty("net.slp.watchRegistrationPID", 0);
if ((cmdline->scopes != 0) && (*cmdline->scopes != 0))
SLPSetProperty("net.slp.useScopes", cmdline->scopes);
if (SLPOpen(cmdline->lang, SLP_FALSE, &hslp) == SLP_OK)
{
if (!lt || lt > SLP_LIFETIME_MAXIMUM)
result = SLPReg(hslp, cmdline->cmdparam1, SLP_LIFETIME_MAXIMUM, srvtype,
cmdline->cmdparam2, SLP_TRUE, mySLPRegReport, 0);
else
result = SLPReg(hslp, cmdline->cmdparam1, (unsigned short)lt, srvtype,
cmdline->cmdparam2, SLP_TRUE, mySLPRegReport, 0);
if (result != SLP_OK)
printf("errorcode: %i\n", result);
SLPClose(hslp);
}
}
/*
* assign_defaults
*
* Initialization routine for all state specific to the mslpd.
* This is the routine which processes the command line inputs
* as well. After basic properties are set, the configuration
* file is read in (if one is specified on the command line.)
*
*/
static int assign_defaults(SAState *psa, struct sockaddr_in *psin,
int argc, char *argv[])
{
char* daScopeListTemp = NULL;
SLPBoolean needToSetOverflow = SLP_FALSE;
psa->tvTimeout.tv_sec = 1L;
psa->tvTimeout.tv_usec = 0L;
memset(psin,0,sizeof(struct sockaddr_in));
/* set up default configuration */
SLPSetProperty("com.sun.slp.isSA","true");
#ifdef MAC_OS_X
SLPSetProperty("com.apple.slp.isDA", "false");
#endif
SLPSetProperty("net.slp.useScopes",SLP_DEFAULT_SCOPE); // this is our current list of scopes
SLPSetProperty("com.apple.slp.defaultRegistrationScope",SLP_DEFAULT_SCOPE); // use this for registrations
SLPSetProperty("com.apple.slp.daScopeList", SLP_DEFAULT_SCOPE); // this only get's used if we are a da
SLPSetProperty("net.slp.multicastTTL",MCAST_TTL);
SLPSetProperty("net.slp.MTU",SENDMTU);
if (!SLPGetProperty("com.apple.slp.port"))
SLPSetProperty("com.apple.slp.port","427");
SLPSetProperty("net.slp.locale","en");
SLPSetProperty("com.sun.slp.minRefreshInterval","10800");
SLPSetProperty("com.apple.slp.logfile",LOG_FILE);
SLPSetProperty("com.apple.slp.identity", "slpd");
/*
* If there is a configuration file on the command line, read it in.
* Ensure that net.slp.serializedRegURL is set properly at the end.
*/
if (argc == 4 && !strcmp(argv[2], "-f"))
{
char buf[1029];
SLPReadConfigFile(argv[3]);
sprintf(buf,"file:%s",argv[1]);
/* the command line takes precedence over the property file. */
SLPSetProperty("net.slp.serializedRegURL",buf);
}
else if (argc == 3 && !strcmp(argv[1],"-f"))
{
SLPReadConfigFile(argv[2]);
}
// Now we need to check if our scope list is too long and needs to be trimmed
if ( SLPGetProperty( "com.apple.slp.daScopeList" ) && strlen(SLPGetProperty( "com.apple.slp.daScopeList" ) ) > kMaxScopeListLenForUDP )
{
daScopeListTemp = (char*)malloc( strlen(SLPGetProperty( "com.apple.slp.daScopeList" ) ) +1 );
strcpy( daScopeListTemp, SLPGetProperty( "com.apple.slp.daScopeList" ) );
while ( strlen( daScopeListTemp ) > kMaxScopeListLenForUDP ) // as long as we have a scope list that is too long
{
// message is too long
char* tempPtr = strrchr( daScopeListTemp, ',' );
needToSetOverflow = SLP_TRUE;
if ( !tempPtr )
{
free( daScopeListTemp );
SLP_LOG( SLP_LOG_FAIL, "we can't fit a single scope in our advertisement!" ); // bad error
break;
}
if ( tempPtr && *tempPtr == ',' )
*tempPtr = '\0'; // chop off here and try again
}
}
if ( needToSetOverflow == SLP_TRUE )
{
SLPSetProperty( "com.apple.slp.daPrunedScopeList", daScopeListTemp );
#ifdef ENABLE_SLP_LOGGING
SLP_LOG( SLP_LOG_RADMIN, "We have a scope list that is longer than can be advertised via multicasting. Some SLP implementations may see a truncated list." );
#endif
}
else
SLPSetProperty( "com.apple.slp.daPrunedScopeList", NULL );
if ( daScopeListTemp )
free( daScopeListTemp );
#ifndef NDEBUG
#ifdef ENABLE_SLP_LOGGING
if ( AreWeADirectoryAgent() )
mslplog(SLP_LOG_DEBUG,"slpd as a DA started with scopes", SLPGetProperty("com.apple.slp.daScopeList"));
else
mslplog(SLP_LOG_DEBUG,"slpd as an SA started with scopes", SLPGetProperty("net.slp.useScopes"));
#endif
#endif /* NDEBUG */
/* set up the address for da discovery */
psin->sin_family = AF_INET;
psin->sin_port = htons(SLP_PORT);
if (SLPGetProperty("net.slp.isBroadcastOnly") != NULL &&
!(SDstrcasecmp(SLPGetProperty("net.slp.isBroadcastOnly"),"true")))
{
psin->sin_addr.s_addr = BROADCAST;
}
else
{
psin->sin_addr.s_addr = SLP_MCAST;
}
psa->pdat = GetGlobalDATable();
#ifdef EXTRA_MSGS
if (!SLPGetProperty("com.sun.slp.regfile"))
SLPSetProperty("com.sun.slp.regfile",SDDefaultRegfile());
if (!SLPGetProperty("com.sun.slp.tempfile"))
SLPSetProperty("com.sun.slp.tempfile",SDDefaultTempfile());
#endif /* EXTRA_MSGS */
return SLP_OK;
}