EagleInstance* EagleInstance_New(int totalWorkers)
{
EagleInstance *instance = (EagleInstance*) EagleMemory_Allocate("EagleInstance_New.1", sizeof(EagleInstance));
if(NULL == instance) {
return NULL;
}
instance->workers = EagleWorkers_New(totalWorkers, instance);
instance->nextJobLock = EagleSynchronizer_CreateLock();
instance->plan = NULL;
return instance;
}
EagleLogger* EagleLogger_New(FILE *out)
{
EagleLogger *logger = (EagleLogger*) EagleMemory_Allocate("EagleLogger_New.1", 1000);
if (!logger) {
return NULL;
}
logger->totalMessages = 0;
logger->logLock = EagleSynchronizer_CreateLock();
logger->out = out;
logger->lastEvent = NULL;
return logger;
}
EagleLogger* EagleLogger_Get(void)
{
static EagleLogger *EagleLogger_Logger = NULL;
static EagleLock *lock = NULL;
/* this function must be synchronized */
if (!lock) {
lock = EagleSynchronizer_CreateLock();
}
EagleSynchronizer_Lock(lock);
/* initialise if its not started */
if (!EagleLogger_Logger) {
/* use the default log location */
FILE *logFile = EagleLogger_GetLogFile(EagleLogger_DefaultLogLocation);
EagleLogger_Logger = EagleLogger_New(logFile);
}
EagleSynchronizer_Unlock(lock);
return EagleLogger_Logger;
}
