#include "listener.h"
#include "pidfile.h"
-using namespace std;
-
#ifdef DEBUG
# define MAIN_DEBUG 1
# define NO_DAEMON 1
#define START_FILE "/._ST_ART_ED_"
-static bool childExited = false;
-set<pid_t> executersPid;
-static pid_t stgChildPid;
+std::set<pid_t> executersPid;
volatile time_t stgTime = time(NULL);
-class STG_STOPPER
-{
-public:
- STG_STOPPER() { nonstop = true; }
- bool GetStatus() const { return nonstop; };
- void Stop(const char * __file__, int __line__)
- {
- #ifdef NO_DAEMON
- printfd(__FILE__, "rscriptd stopped at %s:%d\n", __file__, __line__);
- #endif
- nonstop = false;
- }
-private:
- bool nonstop;
-};
-//-----------------------------------------------------------------------------
-STG_STOPPER nonstop;
-//-----------------------------------------------------------------------------
-void CatchPROF(int)
-{
-}
-//-----------------------------------------------------------------------------
-void CatchUSR1(int)
-{
-}
-//-----------------------------------------------------------------------------
-void CatchTERM(int sig)
-{
-/*
- *Function Name:CatchINT
- *Parameters: sig_num - signal number
- *Description: INT signal handler
- *Returns: Nothing
- */
-STG_LOGGER & WriteServLog = GetStgLogger();
-WriteServLog("Shutting down... %d", sig);
-
-nonstop.Stop(__FILE__, __LINE__);
-
-struct sigaction newsa, oldsa;
-sigset_t sigmask;
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGTERM);
-newsa.sa_handler = SIG_IGN;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGTERM, &newsa, &oldsa);
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGINT);
-newsa.sa_handler = SIG_IGN;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGINT, &newsa, &oldsa);
-}
-//-----------------------------------------------------------------------------
-void CatchPIPE(int)
-{
-STG_LOGGER & WriteServLog = GetStgLogger();
-WriteServLog("Broken pipe!");
-}
-//-----------------------------------------------------------------------------
-void CatchHUP(int)
-{
-}
-//-----------------------------------------------------------------------------
-void CatchCHLD(int)
-{
-int status;
-pid_t childPid;
-childPid = waitpid(-1, &status, WNOHANG);
-
-set<pid_t>::iterator pid;
-pid = executersPid.find(childPid);
-if (pid != executersPid.end())
- {
- executersPid.erase(pid);
- }
-if (childPid == stgChildPid)
- {
- childExited = true;
- }
-}
-//-----------------------------------------------------------------------------
-void SetSignalHandlers()
-{
-struct sigaction newsa, oldsa;
-sigset_t sigmask;
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGTERM);
-newsa.sa_handler = CatchTERM;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGTERM, &newsa, &oldsa);
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGUSR1);
-newsa.sa_handler = CatchUSR1;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGUSR1, &newsa, &oldsa);
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGINT);
-newsa.sa_handler = CatchTERM;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGINT, &newsa, &oldsa);
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGPIPE);
-newsa.sa_handler = CatchPIPE;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGPIPE, &newsa, &oldsa);
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGHUP);
-newsa.sa_handler = CatchHUP;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGHUP, &newsa, &oldsa);
-
-sigemptyset(&sigmask);
-sigaddset(&sigmask, SIGCHLD);
-newsa.sa_handler = CatchCHLD;
-newsa.sa_mask = sigmask;
-newsa.sa_flags = 0;
-sigaction(SIGCHLD, &newsa, &oldsa);
-}
//-----------------------------------------------------------------------------
void KillExecuters()
{
-set<pid_t>::iterator pid;
+s
td::set<pid_t>::iterator pid;
pid = executersPid.begin();
while (pid != executersPid.end())
{
}
}
//-----------------------------------------------------------------------------
+#if defined(LINUX) || defined(DARWIN)
int StartScriptExecuter(char * procName, int msgKey, int * msgID)
+#else
+int StartScriptExecuter(char *, int msgKey, int * msgID)
+#endif
{
-STG_LOGGER & WriteServLog = GetStgLogger();
+auto & WriteServLog = STG::Logger::get();
if (*msgID == -11) // If msgID == -11 - first call. Create queue
{
//close(1);
//close(2);
//setsid();
+#if defined(LINUX) || defined(DARWIN)
Executer(*msgID, executerPid, procName);
+#else
+ Executer(*msgID, executerPid);
+#endif
return 1;
default: // Parent
if (executersPid.empty())
+#if defined(LINUX) || defined(DARWIN)
Executer(*msgID, executerPid, NULL);
+#else
+ Executer(*msgID, executerPid);
+#endif
executersPid.insert(executerPid);
}
return 0;
//-----------------------------------------------------------------------------
void StopScriptExecuter(int msgID)
{
-STG_LOGGER & WriteServLog = GetStgLogger();
+auto & WriteServLog = STG::Logger::get();
for (int i = 0; i < 5; ++i)
{
KillExecuters();
}
//-----------------------------------------------------------------------------
-#ifdef NO_DAEMON
-int ForkAndWait(const string &)
-#else
-int ForkAndWait(const string & confDir)
-#endif
+int ForkAndWait()
{
#ifndef NO_DAEMON
-stgChildPid = fork();
+pid_t childPid = fork();
-switch (stgChildPid)
+switch (childPid)
{
case -1: // Failure
return -1;
//-----------------------------------------------------------------------------
int main(int argc, char * argv[])
{
-
-/*
- Initialization order:
- - Logger
- - Config
- - Set signal nandlers
- - Fork and exit
- */
-
CONFIGFILE * cfg = NULL;
LISTENER * listener = NULL;
int msgID = -11;
int execNum = 0;
int execMsgKey = 0;
-string logFileName;
-string confDir;
-string password;
-string onConnect;
-string onDisconnect;
+std::string logFileName;
+std::string confDir;
+std::string password;
+std::string onConnect;
+std::string onDisconnect;
int port;
int userTimeout;
if (cfg->Error())
{
- STG_LOGGER & WriteServLog = GetStgLogger();
- WriteServLog.SetLogFileName("/var/log/rscriptd.log");
+ auto & WriteServLog = STG::Logger::get();
+ WriteServLog.setFileName("/var/log/rscriptd.log");
WriteServLog("Error reading config file!");
delete cfg;
return EXIT_FAILURE;
cfg->ReadString("ScriptOnConnect", &onConnect, "/etc/rscriptd/OnConnect");
cfg->ReadString("ScriptOnDisconnect", &onDisconnect, "/etc/rscriptd/OnDisconnect");
-SetSignalHandlers();
-if (ForkAndWait(confDir) < 0)
+if (ForkAndWait() < 0)
{
- STG_LOGGER & WriteServLog = GetStgLogger();
+ auto & WriteServLog = STG::Logger::get();
WriteServLog("Fork error!");
delete cfg;
return EXIT_FAILURE;
}
-STG_LOGGER & WriteServLog = GetStgLogger();
+auto & WriteServLog = STG::Logger::get();
PIDFile pidFile("/var/run/rscriptd.pid");
-WriteServLog.SetLogFileName(logFileName);
+WriteServLog.setFileName(logFileName);
WriteServLog("rscriptd v. %s", SERVER_VERSION);
for (int i = 0; i < execNum; i++)
int ret = StartScriptExecuter(argv[0], execMsgKey, &msgID);
if (ret < 0)
{
- STG_LOGGER & WriteServLog = GetStgLogger();
- WriteServLog("Start Script Executer error!");
+ STG::Logger::get()("Start Script Executer error!");
delete cfg;
return EXIT_FAILURE;
}
WriteServLog("rscriptd started successfully.");
WriteServLog("+++++++++++++++++++++++++++++++++++++++++++++");
-while (nonstop.GetStatus())
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
+while (true)
{
- struct timespec ts = {0, 100000000};
- nanosleep(&ts, NULL);
+ sigfillset(&signalSet);
+ int sig = 0;
+ printfd(__FILE__, "Before sigwait\n");
+ sigwait(&signalSet, &sig);
+ printfd(__FILE__, "After sigwait. Signal: %d\n", sig);
+ bool stop = false;
+ switch (sig)
+ {
+ case SIGTERM:
+ stop = true;
+ break;
+ case SIGINT:
+ stop = true;
+ break;
+ default:
+ WriteServLog("Ignore signel %d", sig);
+ break;
+ }
+ if (stop)
+ break;
}
listener->Stop();
git.stg.codes / stg.git / blobdiff