-#include <cstdio>
-#include <cunistd>
-#include <csignal>
-#include <functional>
-#include <algorithm>
-
-#include "stgconfig.h"
-#include "../../../tariffs.h"
-#include "../../../admins.h"
-#include "../../../users.h"
-
-class STGCONFIG_CREATOR
-{
-private:
- STG_CONFIG * stgconfig;
-
-public:
- STGCONFIG_CREATOR()
- : stgconfig(new STG_CONFIG())
- {
- };
- ~STGCONFIG_CREATOR()
- {
- delete stgconfig;
- };
-
- STG_CONFIG * GetPlugin()
- {
- return stgconfig;
- };
-};
-
-STGCONFIG_CREATOR stgc;
-
-BASE_PLUGIN * GetPlugin()
-{
-return stgc.GetPlugin();
-}
-
-STG_CONFIG_SETTINGS::STG_CONFIG_SETTINGS()
- : port(0)
-{
-}
-
-const string& STG_CONFIG_SETTINGS::GetStrError() const
-{
-return errorStr;
-}
-
-int STG_CONFIG_SETTINGS::ParseIntInRange(const string & str, int min, int max, int * val)
-{
-if (str2x(str.c_str(), *val))
- {
- errorStr = "Incorrect value \'" + str + "\'.";
- return -1;
- }
-if (*val < min || *val > max)
- {
- errorStr = "Value \'" + str + "\' out of range.";
- return -1;
- }
-return 0;
-}
-
-int STG_CONFIG_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
-{
-int p;
-PARAM_VALUE pv;
-vector<PARAM_VALUE>::const_iterator pvi;
-///////////////////////////
-pv.param = "Port";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
- {
- errorStr = "Parameter \'Port\' not found.";
- printfd(__FILE__, "Parameter 'Port' not found\n");
- return -1;
- }
-if (ParseIntInRange(pvi->value[0], 2, 65535, &p))
- {
- errorStr = "Cannot parse parameter \'Port\': " + errorStr;
- printfd(__FILE__, "%s\n", errorStr.c_str());
- return -1;
- }
-port = p;
-
-return 0;
-}
-
-uint16_t STG_CONFIG_SETTINGS::GetPort()
-{
-return port;
-}
-
-STG_CONFIG::STG_CONFIG()
- : running(false),
- stopped(true)
-{
-}
-
-string STG_CONFIG::GetVersion() const
-{
-return "Stg configurator v.2.00";
-}
-
-int STG_CONFIG::ParseSettings()
-{
-int ret = stgConfigSettings.ParseSettings(settings);
-if (ret)
- errorStr = stgConfigSettings.GetStrError();
-return ret;
-}
-
-int STG_CONFIG::Start()
-{
-if (running)
- return false;
-
-if (PrepareNetwork())
- return true;
-
-stopped = false;
-
-config.SetPort(stgConfigSettings.GetPort());
-config.SetAdmins(admins);
-config.SetUsers(users);
-config.SetTariffs(tariffs);
-config.SetStgSettings(stgSettings);
-config.SetStore(store);
-
-if (config.Prepare())
- {
- errorStr = config.GetStrError();
- return true;
- }
-
-if (pthread_create(&thread, NULL, Run, this))
- {
- errorStr = "Cannot create thread.";
- printfd(__FILE__, "Cannot create thread\n");
- return true;
- }
-
-errorStr = "";
-return false;
-}
-
-int STG_CONFIG::Stop()
-{
-if (!running)
- return false;
-
-running = false;
-
-config.Stop();
-
-//5 seconds to thread stops itself
-int i;
-for (i = 0; i < 25 && !stopped; i++)
- {
- usleep(200000);
- }
-
-//after 5 seconds waiting thread still running. now killing it
-if (!stopped)
- {
- //TODO pthread_cancel()
- if (pthread_kill(thread, SIGINT))
- {
- errorStr = "Cannot kill thread.";
- printfd(__FILE__, "Cannot kill thread\n");
- return FinalizeNetwork();
- }
- printfd(__FILE__, "STG_CONFIG killed\n");
- }
-
-return FinalizeNetwork();
-}
-
-void * STG_CONFIG::Run(void * d)
-{
-STG_CONFIG * stgConf = static_cast<STG_CONFIG *>(d);
-stgConf->running = true;
-
-stgConf->RealRun();
-
-stgConf->stopped = true;
-return NULL;
-}
-
-uint16_t STG_CONFIG::GetStartPosition() const
-{
-return 220;
-}
-
-uint16_t STG_CONFIG::GetStopPosition() const
-{
-return 220;
-}
-
-bool PrepareNetwork()
-{
-struct sockaddr_in local;
-
-local.sin_family = AF_INET;
-local.sin_port = htons(port);
-local.sin_addr.s_addr = INADDR_ANY;
-
-sd = socket(AF_INET, SOCK_STREAM, 0);
-if (sd < 0)
- {
- errorStr = "Error creating socket: '";
- errorStr += strerror(errno);
- errorStr += "'";
- return true;
- }
-
-if (bind(sd, static_cast<struct sockaddr *>(&local), sizeof(local)) < 0)
- {
- errorStr = "Error binding socket: '";
- errorStr += strerror(errno);
- errorStr += "'";
- return true;
- }
-
-return false;
-}
-
-bool FinalizeNetwork()
-{
-if (close(sd) < 0)
- {
- errorStr = "Error closing socket: '";
- errorStr += strerror(errno);
- errorStr += "'";
- return true;
- }
-return false;
-}
-
-void STG_CONFIG::RealRun()
-{
-if (listen(sd, 64) < 0)
- {
- errorStr = "Error listening socket: '";
- errorStr += strerror(errno);
- errorStr += "'";
- return;
- }
-
-fd_set rfds;
-
-FD_ZERO(&rfds);
-FD_SET(sd, &rfds);
-
-running = true;
-while (running)
- {
- struct timeval tv;
- tv.tv_sec = 0;
- tv.tv_usec = 500000;
-
- int res = select(sd + 1, &rfds, NULL, NULL, &tv);
-
- if (res < 0)
- {
- // Error logging
- }
- else if (res == 0)
- {
- // Timeout
- }
- else
- {
- if (FD_ISSET(sd, &rfds))
- {
- AcceptConnection();
- }
- }
-
- // Reorder: right part is done
- std::list<ConnectionThread *>::iterator done(
- std::remove_if(
- connections.begin(),
- connections.end(),
- std::not1(std::mem_fun(&ConnectionThread::isDone))
- )
- );
- // Destruct done
- std::for_each(
- done,
- connections.end(),
- DeleteConnection());
- // Erase done
- std::erase(done, connections.end());
-
- }
-stopped = true;
-}
-
-void STG_CONFIG::AcceptConnection()
-{
-struct sockaddr_in remoteAddr;
-socklen_t len = sizeof(struct sockaddr_in);
-int rsd = accept(sd, &remoteAddr, &len);
-
-if (rsd < 0)
- {
- // Error logging
- }
-
-connections.push_back(new ConnectionThread(this, rsd, remoteAddr, users, admins, tariffs, store, stgSettings));
-}
git.stg.codes / stg.git / blobdiff