int sortOutPidFile(char *progName)
{
int retVal=checkPidFile(OPENPORTD_PID_FILE);
if(retVal) {
fprintf(stderr,"%s already running (%d)\nRemove pidFile to over ride (%s)\n",progName,retVal,OPENPORTD_PID_FILE);
syslog(LOG_ERR,"%s already running (%d)\n",progName,retVal);
return -1;
}
writePidFile(OPENPORTD_PID_FILE);
return 0;
}
int initService(int argc, char *argv[])
{
int i;
char *optpattern = "hl:p:s:e";
char *prog = argv[0];
char *p = NULL;
string logDir = "/tmp";
int logLevel = Log::INFORMATION;
int logMode = Log::DISABLE;
#if defined(_SCI_LINUX) || defined(__APPLE__)
string pidDir = "/var/run/";
#else
string pidDir = "/var/opt/";
#endif
string logFile;
extern char *optarg;
extern int optind;
p = strrchr(prog, '/');
if (p != NULL)
p++;
else
p = prog;
while ((i = getopt(argc, argv, optpattern)) != EOF) {
switch (i) {
case 'l':
logDir = optarg;
break ;
case 'p':
pidDir = optarg;
break;
case 's':
logLevel = atoi(optarg);
break;
case 'e':
logMode = Log::ENABLE;
break;
case 'h':
usage(p);
exit(0);
break;
}
}
pidFile = pidDir + "/" + p + ".pid";
if (checkPidFile(pidFile) < 0) {
printf("%s is already running...\n", p);
return -1;
}
if (getuid() != 0) {
printf("Must running as root\n");
return -1;
}
daemonInit();
writePidFile(pidFile);
logFile = string(p) + ".log";
Log::getInstance()->init(logDir.c_str(), logFile.c_str(), logLevel, logMode);
return 0;
}
int main(int argc, char **argv)
{
if(!QFile::exists(QString(CAPTURE_LOGGING_FILE)))
{
printf("Logging conf file is not exists, %s.", CAPTURE_LOGGING_FILE);
exit(-1);
}
el::Configurations c(CAPTURE_LOGGING_FILE);
el::Loggers::reconfigureLogger("default", c);
el::Loggers::reconfigureAllLoggers(c);
static struct option long_options[] =
{
{"help", no_argument, 0, 'h'},
{"version", no_argument, 0, 'v'},
{"pid-file", required_argument, 0, 'p'},
{"load-timeout", required_argument, 0, 't'},
{"max-memory", required_argument, 0, 'm'},
{0, 0, 0, 0}
};
char *pidFile = NULL;
int loadTimeout = CAPTURE_LOAD_TIMEOUT;
qint64 maxMemory = CAPTURE_MAX_MEMORY;
FILE *pid = NULL;
int option_index = 0;
int opt = 0;
while(1)
{
opt = getopt_long(argc, argv, "hvp:t:m:", long_options, &option_index);
if (opt == -1)
break;
switch(opt)
{
case 'h':
printHelp(argv);
break;
case 'v':
printVersion();
break;
case 'p':
pidFile = checkPidFile(optarg, pid);
break;
case 't':
loadTimeout = atoi(optarg) * 1000;
break;
case 'm':
maxMemory = (qint64)atoi(optarg) * 1024 * 1024;
break;
default:
break;
}
}
LOG(DEBUG) << "Conf : load timeout " << loadTimeout << " ms";
LOG(DEBUG) << "Conf : max memory " << loadTimeout << " bytes";
QApplication app(argc, argv);
QApplication::setApplicationName("screenshot");
QApplication::setApplicationVersion("0.1");
LOG(INFO) << "Start application";
Redis redis("192.168.3.5", 6379);
WebViewRemoveQue removeQue(5);
WebViewRemover remover(&removeQue, 1000);
remover.start();
if(!redis.connect())
{
LOG(FATAL) << "Cannot connect to redis.";
exit(-1);
}
LOG(INFO) << "Redis connected successfully.";
Capture capture(&app, &redis, &removeQue, maxMemory, loadTimeout);
capture.start();
return app.exec();
}