本文整理汇总了C++中FileLoader::load_cfg方法的典型用法代码示例。如果您正苦于以下问题：C++ FileLoader::load_cfg方法的具体用法？C++ FileLoader::load_cfg怎么用？C++ FileLoader::load_cfg使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类FileLoader的用法示例。
在下文中一共展示了FileLoader::load_cfg方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(void)
{
/* Our process ID and Session ID */
pid_t pid, sid;
/* Fork off the parent process */
pid = fork();
if (pid < 0)
{
exit(EXIT_FAILURE);
}
/* If we got a good PID, then we can exit the parent process. */
if (pid > 0)
{
exit(EXIT_SUCCESS);
}
/* Change the file mode mask */
umask(0);
/* Open any logs here */
FILE *logFile;
logFile = fopen("/var/log/ojNodeManager.log", "w+");
if(logFile == NULL)
{
// Log error
exit(EXIT_FAILURE);
}
/* Create a new SID for the child process */
/* this is a unique session ID */
sid = setsid();
if (sid < 0)
{
/* Log the failure */
fprintf(logFile, "Did not get a valid SID value\n");
exit(EXIT_FAILURE);
}
/* Change the current working directory */
if ((chdir("/")) < 0)
{
/* Log the failure */
fprintf(logFile, "Could not change working directory to '/'\n");
exit(EXIT_FAILURE);
}
/* Close out the standard file descriptors */
close(STDIN_FILENO);
close(STDOUT_FILENO);
close(STDERR_FILENO);
/* Daemon-specific initialization goes here */
MyHandler *handler = new MyHandler(logFile);
FileLoader *configData = new FileLoader();
// Tests that the config file is valid
if(!configData->load_cfg("/etc/ojNodeManager.conf"))
{
// "/etc/ojNodeManager.conf" not opened correctly
// For backwards compatibility, we'll try to open "/etc/nodeManager.conf"
if(!configData->load_cfg("/etc/ojNodeManager.conf"))
{
// Neither file loaded properly!
// Log failure
fprintf(logFile, "Could not open OpenJAUS Node Manager configuration file. Check that it exists? \"/etc/ojNodeManager.conf\"\n");
exit(EXIT_FAILURE);
}
}
printf("Starting OpenJAUS Node Manager Service Version %s (JULY 9, 2008)\n", OJ_NODE_MANAGER_VERSION);
fflush(logFile);
// Our Node Manager object
NodeManager *nm;
// Create our NodeManager object
try
{
nm = new NodeManager(configData, handler);
}
catch(char *exceptionString)
{
// Log exception to the log file
fprintf(logFile, "ojNodeManager Exception: %s\n", exceptionString);
fprintf(logFile, "Terminating Program...\n");
exit(EXIT_FAILURE);
}
catch(...)
{
fprintf(logFile, "Node Manager Construction Failed. Terminating Program...\n");
exit(EXIT_FAILURE);
}
/* The Big Loop */
while(true)
{
/* Do some task here ... */
//.........这里部分代码省略.........