Group::Group(const SuperGroupPtr &_superGroup, const Options &options, const ComponentInfo &info)
: superGroup(_superGroup),
name(_superGroup->name + "#" + info.name),
secret(generateSecret(_superGroup)),
componentInfo(info)
{
enabledCount = 0;
disablingCount = 0;
disabledCount = 0;
spawner = getPool()->spawnerFactory->create(options);
restartsInitiated = 0;
processesBeingSpawned = 0;
m_spawning = false;
m_restarting = false;
lifeStatus = ALIVE;
if (options.restartDir.empty()) {
restartFile = options.appRoot + "/tmp/restart.txt";
alwaysRestartFile = options.appRoot + "/tmp/always_restart.txt";
} else if (options.restartDir[0] == '/') {
restartFile = options.restartDir + "/restart.txt";
alwaysRestartFile = options.restartDir + "/always_restart.txt";
} else {
restartFile = options.appRoot + "/" + options.restartDir + "/restart.txt";
alwaysRestartFile = options.appRoot + "/" + options.restartDir + "/always_restart.txt";
}
resetOptions(options);
detachedProcessesCheckerActive = false;
}
Group::Group(Pool *_pool, const Options &_options)
: pool(_pool),
uuid(generateUuid(_pool))
{
info.context = _pool->getContext();
info.group = this;
info.name = _options.getAppGroupName().toString();
generateSecret(_pool, info.secret);
resetOptions(_options);
enabledCount = 0;
disablingCount = 0;
disabledCount = 0;
nEnabledProcessesTotallyBusy = 0;
spawner = getContext()->getSpawningKitFactory()->create(options);
restartsInitiated = 0;
processesBeingSpawned = 0;
m_spawning = false;
m_restarting = false;
lifeStatus.store(ALIVE, boost::memory_order_relaxed);
lastRestartFileMtime = 0;
lastRestartFileCheckTime = 0;
alwaysRestartFileExists = false;
if (options.restartDir.empty()) {
restartFile = options.appRoot + "/tmp/restart.txt";
alwaysRestartFile = options.appRoot + "/tmp/always_restart.txt";
} else if (options.restartDir[0] == '/') {
restartFile = options.restartDir + "/restart.txt";
alwaysRestartFile = options.restartDir + "/always_restart.txt";
} else {
restartFile = options.appRoot + "/" + options.restartDir + "/restart.txt";
alwaysRestartFile = options.appRoot + "/" + options.restartDir + "/always_restart.txt";
}
detachedProcessesCheckerActive = false;
}
binary generateRandom(int size, const binary& n = binary()) // generates random binary number
{
int nInt;
if(n.size() == 0)
{
nInt = 1;
}
else
{
nInt = convertBinToDec(n);
}
binary result = initBinaryResult(size);
int resultInt;
do
{
for(int i=0; i<size; ++i)
{
result.setNumberAt(i, generateSecret());
std::this_thread::sleep_for(std::chrono::milliseconds(1));
}
resultInt = convertBinToDec(result);
} while(resultInt == 0 || gcd(resultInt, nInt) != 1);
return result;
}
int CgidWorker::start( const char * pServerRoot, const char * pChroot,
uid_t uid, gid_t gid, int priority )
{
char achSocket[1024];
int fd;
int ret;
if ( m_pid != -1 )
return 0;
CgidConfig& config = getConfig();
generateSecret( config.getSecretBuf());
HttpGlobals::s_pCgid = this;
config.addEnv( "PATH=/bin:/usr/bin:/usr/local/bin" );
config.addEnv( NULL );
char *p = achSocket;
int i, n;
memccpy( p, config.getSocket(), 0, 128 );
setURL( p );
fd = ExtWorker::startServerSock( &config, 200 );
if ( fd == -1 )
{
LOG_ERR(("Cannot create a valid unix domain socket for CGI daemon." ));
return -1;
}
m_fdCgid = fd;
n = snprintf( p, 255, "uds:/%s", getConfig().getServerAddrUnixSock() );
if ( getuid() == 0 )
{
chown( p + 5, 0, gid );
chmod( p + 5, 0760 );
}
else
{
chmod( p + 5, 0700 );
}
if ( pChroot )
{
i = strlen( pChroot );
memmove( p + 5, p + 5 + i, n - 5 - i + 1 );
}
setURL( p );
ret = spawnCgid( m_fdCgid, p, config.getSecret() );
if ( ret ==-1 )
{
return -1;
}
setState( ST_GOOD );
return ret;
}
