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yarpmanager-console2.cpp
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yarpmanager-console2.cpp
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/*
* Copyright (C) 2006-2021 Istituto Italiano di Tecnologia (IIT)
* All rights reserved.
*
* This software may be modified and distributed under the terms of the
* BSD-3-Clause license. See the accompanying LICENSE file for details.
*/
/* yarpmanager-console */
#include <yarp/manager/xmlapploader.h>
#include <yarp/manager/application.h>
#include <yarp/conf/filesystem.h>
#include <yarp/os/ResourceFinder.h>
#include <dirent.h>
/* yarpmanager */
#include <yarp/manager/manager.h>
#include <yarp/manager/execstate.h>
#include <yarp/manager/executable.h>
#include <yarp/os/Time.h>
/* Others */
#include <csignal>
#include <cstring>
#include <iostream>
#include <filesystem>
#include <cstdio>
#include <ctime>
#include <sys/types.h>
#include <dirent.h>
#include <signal.h>
#include <thread>
#include <chrono>
#include <cctype>
#include <algorithm>
#include <fstream>
#define SIGINT 2
using namespace std;
using namespace yarp::os;
using namespace yarp::os::impl;
using namespace yarp::manager;
/* Global variables */
Manager manager;
ExecutablePContainer modules;
CnnContainer connections;
vector<bool> stateModules = {false};
vector<bool> stateConnections = {false};
string cyanColor = "\033[96m";
string blueColor = "\033[94m";
string yellowColor = "\033[93m";
string greenColor = "\033[92m";
string redColor = "\033[91m";
string endColor = "\033[0m";
string configFile = "../ymc2-config.ini";
bool configError = false;
/*
* Start Console
*/
class Console {
private:
ExecutablePIterator moditr;
CnnIterator cnnitr;
ResourcePIterator itrS;
ErrorLogger* logger;
char* szAppName = nullptr;
bool build = false;
public:
void messageConsole(int appNum, string appPath, vector<string> appList,
int modNum, string modPath, vector<string> modList,
int resNum, string resPath, vector<string> resList, string anyRes) {
cout << endl << cyanColor << "Console is running..." << endColor << endl;
cout << endl << "Type '" << greenColor << "help" << endColor << "' to see all available commands." << endl << endl;
if (configError == false)
cout << greenColor << ">> " << endColor;
int esc = 0;
while (esc == 0) {
getInput(appNum, appPath, appList, modNum, modPath, modList, resNum, resPath, resList, esc);
}
}
/*
* Get input
*/
void getInput(int appNum, string appPath, vector<string> appList,
int modNum, string modPath, vector<string> modList,
int resNum, string resPath, vector<string> resList, int& esc) {
/* Variables */
string in = "";
string fileName = "";
string instr[4] = {"", "", "", ""};
int IDs = -1;
bool check = false;
/* Build stateModules and stateConnections */
if (build == true) {
stateModules = {false};
modules = manager.getExecutables();
/* stateModules */
for (int id = 0; id < modules.size(); id++) {
if (manager.running(id)) {
if (id == 0)
stateModules[id] = true;
else
stateModules.push_back(true);
}
else {
if (id == 0)
stateModules[id] = false;
else
stateModules.push_back(false);
}
}
/* stateConnections */
for (int id = 0; id < connections.size(); id++) {
if (manager.connected(id)) {
if (id == 0)
stateConnections[id] = true;
else
stateConnections.push_back(true);
}
else {
if (id == 0)
stateConnections[id] = false;
else
stateConnections.push_back(false);
}
}
build = false;
}
/* Get instruction */
getline(cin,in);
/*
* Parse instruction
*/
int j = 0;
int inNotNull = 0;
/* Check if string is != null */
for (int i = 0; i < in.length(); i++) {
if (in.at(i) != ' ') {
inNotNull = 1;
break;
}
}
if (inNotNull == 1) {
for (int i = 0; j < 3 && i < in.length(); i++) {
if (in.at(i) == ' ') {
while (i < in.length() && in.at(i) == ' ')
i++;
j++;
}
if (i < in.length())
instr[j] += in.at(i);
}
}
if (in != "")
cout << endl;
/*
* Help
*/
if (instr[0] == "help") {
cout << greenColor << "help " << endColor << " : show help." << endl;
cout << greenColor << "exit " << endColor << " : exit from the program." << endl;
cout << greenColor << "list mod " << endColor << " : list available modules." << endl;
cout << greenColor << "list app " << endColor << " : list available applications." << endl;
cout << greenColor << "list res " << endColor << " : list available resources." << endl;
cout << greenColor << "add mod <filename> " << endColor << " : add a module from its description file." << endl;
cout << greenColor << "add app <filename> " << endColor << " : add an application from its description file." << endl;
cout << greenColor << "add res <filename> " << endColor << " : add resources from a description file." << endl;
cout << greenColor << "load app <application> " << endColor << " : load an application to run." << endl;
cout << greenColor << "run [IDs] " << endColor << " : run application or a modules indicated by IDs." << endl;
cout << greenColor << "stop [IDs] " << endColor << " : stop running application or modules indicated by IDs." << endl;
cout << greenColor << "kill [IDs] " << endColor << " : kill running application or modules indicated by IDs." << endl;
cout << greenColor << "connect [IDs] " << endColor << " : stablish all connections or just one connection indicated by IDs." << endl;
cout << greenColor << "disconnect [IDs] " << endColor << " : remove all connections or just one connection indicated by IDs." << endl;
cout << greenColor << "which " << endColor << " : list loaded modules, connection and resource dependencies." << endl;
cout << greenColor << "check dep " << endColor << " : check for all resource dependencies." << endl;
cout << greenColor << "check state [id] " << endColor << " : check for running state of application or a module indicated by id." << endl;
cout << greenColor << "check con [id] " << endColor << " : check for all connections state or just one connection indicated by id." << endl;
cout << greenColor << "set <option> <value> " << endColor << " : set value to an option. To see all available options type 'set --help'." << endl;
cout << greenColor << "export <filename> " << endColor << " : export application's graph as Graphviz dot format." << endl;
cout << greenColor << "assign hosts " << endColor << " : automatically assign modules to proper nodes using load balancer." << endl;
}
/*
* exit
*/
else if (instr[0] == "exit") {
do {
cout << yellowColor << "WARNING:" << endColor << " If some modules are running or/and connections are enable, these will be close. Are you sure? [y/n] ";
cin >> in;
if (in == "y") {
manager.stop();
manager.kill();
manager.disconnect();
esc = 1;
cout << endl << cyanColor << "Bye. :)" << endColor << endl << endl;
return;
}
else if (in == "n") {
cout << endl;
return;
}
else
cout << "Please type 'y' or 'n' to answer." << endl;
} while (in != "y" && in != "n");
}
/*
* list mod
*/
else if (instr[0] == "list" && instr[1] == "mod") {
cout << "Modules list (" << modNum << "): " << endl;
for (int i = 0; i < modList.size(); i++) {
if (modList[i] == "")
continue;
cout << "(" << i << ") " << blueColor << modList[i] << endColor << endl;
}
}
/*
* list app
*/
else if (instr[0] == "list" && instr[1] == "app") {
cout << "Applications list (" << appNum << "): " << endl;
for (int i = 0; i < appList.size(); i++) {
if (appList[i] == "")
continue;
cout << "(" << i << ") " << blueColor << appList[i] << endColor << endl;
}
}
/*
* list res
*/
else if (instr[0] == "list" && instr[1] == "res") {
cout << "Resources list (" << resNum << "): " << endl;
for (int i = 0; i < resList.size(); i++) {
if (resList[i] == "")
continue;
cout << "(" << i << ") " << blueColor << resList[i] << endColor << endl;
}
}
/*
* add mod
*/
else if (instr[0] == "add" && instr[1] == "mod" && instr[2] != "") {
fileName = instr[2];
check = manager.addModule((modPath+fileName).c_str());
if (check == 1)
cout << "Module " << blueColor << fileName << endColor << " added." << endl;
else
cout << yellowColor << "FAIL:" << endColor << " Module " << blueColor << fileName << endColor << " did not add." << endl;
}
/*
* add app
*/
else if (instr[0] == "add" && instr[1] == "app" && instr[2] != "") {
fileName = instr[2];
check = manager.addApplication((appPath+fileName).c_str(), &szAppName, true);
if (check == 1)
cout << "Application " << blueColor << fileName << endColor << " added." << endl;
else
cout << yellowColor << "FAIL:" << endColor << " Application " << blueColor << fileName << endColor << " did not add." << endl;
}
/*
* add res
*/
else if (instr[0] == "add" && instr[1] == "res" && instr[2] != "") {
fileName = instr[2];
check = manager.addResource((resPath+fileName).c_str());
if (check == 1)
cout << "Resources " << blueColor << fileName << endColor << " added." << endl;
else
cout << yellowColor << "FAIL:" << endColor << " Resources " << blueColor << fileName << endColor << " did not add." << endl;
}
/*
* load app
*/
else if (instr[0] == "load" && instr[1] == "app") {
fileName = instr[2];
check = manager.loadApplication(szAppName);
if (check == 1)
cout << "Application " << blueColor << fileName << endColor << " loaded." << endl;
else
cout << yellowColor << "FAIL:" << endColor << " Application " << blueColor << fileName << endColor << " did not load." << endl;
build = true;
}
/*
* run
*/
else if (instr[0] == "run") {
if (instr[1] != "") {
try {
IDs = stoi(instr[1]);
check = manager.run(IDs);
if (check == 1) {
cout << "IDs " << blueColor << IDs << endColor << " is running." << endl;
stateModules[IDs] = true;
}
else
cout << yellowColor << "FAIL:" << endColor << " IDs " << blueColor << IDs << endColor << " is not running" << endl;
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " check ID number." << endl;
}
}
else {
manager.run();
cout << "Command launched." << endl;
for (int id = 0; id < stateModules.size(); id++)
stateModules[id] = true;
}
}
/*
* stop
*/
else if (instr[0] == "stop") {
if (instr[1] != "") {
try {
IDs = stoi(instr[1]);
check = manager.stop(IDs);
if (check == 1) {
cout << "IDs " << blueColor << IDs << endColor << " stopped." << endl;
stateModules[IDs] = false;
}
else
cout << yellowColor << "FAIL:" << endColor << " IDs " << blueColor << IDs << endColor << " did not stop." << endl;
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " check ID number." << endl;
}
}
else {
manager.stop();
cout << "Command launched." << endl;
for (int id = 0; id < stateModules.size(); id++)
stateModules[id] = false;
}
}
/*
* kill
*/
else if (instr[0] == "kill") {
if (instr[1] != "") {
try {
IDs = stoi(instr[1]);
check = manager.kill(IDs);
if (check == 1) {
cout << "IDs " << blueColor << IDs << endColor << " killed." << endl;
stateModules[IDs] = false;
}
else
cout << yellowColor << "FAIL:" << endColor << " IDs " << blueColor << IDs << endColor << " did not kill." << endl;
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " check ID number." << endl;
}
}
else {
manager.kill();
cout << "Command launched." << endl;
for (int id = 0; id < stateModules.size(); id++)
stateModules[id] = false;
}
}
/*
* connect
*/
else if (instr[0] == "connect") {
if (instr[1] != "") {
try {
IDs = stoi(instr[1]);
check = manager.connect(IDs);
if (check == 1) {
cout << "IDs " << blueColor << IDs << endColor << " connected." << endl;
stateConnections[IDs] = true;
}
else
cout << yellowColor << "FAIL:" << endColor << " IDs " << blueColor << IDs << endColor << " did not connect." << endl;
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " check ID number." << endl;
}
}
else {
manager.connect();
cout << "Command launched." << endl;
for (int id = 0; id < stateConnections.size(); id++)
stateConnections[id] = true;
}
}
/*
* disconnect
*/
else if (instr[0] == "disconnect") {
if (instr[1] != "") {
try {
IDs = stoi(instr[1]);
check = manager.disconnect(IDs);
if (check == 1) {
cout << "IDs " << blueColor << IDs << endColor << " disconnected." << endl;
stateConnections[IDs] = false;
}
else
cout << yellowColor << "FAIL:" << endColor << " IDs " << blueColor << IDs << endColor << " did not disconnect." << endl;
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " ID must be a number." << endl;
}
}
else {
manager.disconnect();
cout << "Command launched." << endl;
for (int id = 0; id < stateConnections.size(); id++)
stateConnections[id] = false;
}
}
/*
* which
*/
else if (instr[0] == "which") {
which();
}
/*
* check dep
*/
else if (instr[0] == "check" && instr[1] == "dep") {
if (manager.checkDependency())
cout << "All of resource dependencies are satisfied." << endl;
}
/*
* check state
*/
else if (instr[0] == "check" && instr[1] == "state") {
modules = manager.getExecutables();
if (instr[2] != "") {
try {
IDs = stoi(instr[2]);
if (IDs >= modules.size())
cout << redColor << "ERROR:" << endColor << " Module " << blueColor << IDs << endColor << " is out of range." << endl;
else {
if (manager.running(IDs))
cout << greenColor << "<RUNNING>" << endColor << endl;
else
cout << redColor << "<STOPPED>" << endColor << endl;
cout << blueColor << "(" << IDs << ")" << endColor << " [" << modules[IDs]->getHost() << "]" << endl;
}
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " ID must be a number." << endl;
}
}
else
checkStates();
}
/*
* check con
*/
else if (instr[0] == "check" && instr[1] == "con") {
connections = manager.getConnections();
if (instr[2] != "") {
try {
IDs = stoi(instr[2]);
if (IDs >= connections.size())
cout << redColor << "ERROR:" << endColor << " Connection " << blueColor << IDs << endColor << " is out of range." << endl;
else {
if (manager.connected(IDs))
cout << greenColor << "<CONNECTED>" << endColor << endl;
else
cout << redColor << "<DISCONNECTED>" << endColor << endl;
cout << "(" << IDs << ") " << blueColor << connections[IDs].from() << " - "
<< connections[IDs].to() << endColor << " [" << connections[IDs].carrier() << "]" << endl;
}
} catch (exception e) {
cout << yellowColor << "WARNING:" << endColor << " ID must be a number." << endl;
}
}
else
checkConnections();
}
/*
* set
*/
else if (instr[0] == "set" && instr[1] != "") {
if (instr[1] == "watchdog" && instr[2] != "") {
if (instr[2] == "yes") {
manager.enableWatchDog();
cout << "Watchdog enabled." << endl;
}
else if (instr[2] == "no") {
manager.disableWatchod();
cout << "Watchdog disabled." << endl;
}
else
cout << "Please insert '" << greenColor << "yes" << endColor << "' or '"
<< greenColor << "no" << endColor << "' as value for this option." << endl;
}
else if (instr[1] == "auto_dependency" && instr[2] != "") {
if (instr[2] == "yes") {
manager.enableAutoDependency();
cout << "Auto dependency enabled." << endl;
}
else if (instr[2] == "no") {
manager.disableAutoDependency();
cout << "Auto dependency disabled." << endl;
}
else
cout << "Please insert '" << greenColor << "yes" << endColor << "' or '"
<< greenColor << "no" << endColor << "' as value for this option." << endl;
}
else if (instr[1] == "auto_connect" && instr[2] != "") {
if (instr[2] == "yes") {
manager.enableAutoConnect();
cout << "Auto connect enabled." << endl;
}
else if (instr[2] == "no") {
manager.disableAutoConnect();
cout << "Auto connect disabled." << endl;
}
else
cout << "Please insert '" << greenColor << "yes" << endColor << "' or '"
<< greenColor << "no" << endColor << "' as value for this option." << endl;
}
else if (instr[1] == "color_theme" && instr[2] != "") {
if (instr[2] == "dark") {
cyanColor = "\033[36m";
blueColor = "\033[34m";
yellowColor = "\033[33m";
greenColor = "\033[32m";
redColor = "\033[31m";
cout << "Dark theme selected." << endl;
}
else if (instr[2] == "light") {
cyanColor = "\033[96m";
blueColor = "\033[94m";
yellowColor = "\033[93m";
greenColor = "\033[92m";
redColor = "\033[91m";
cout << "Light theme selected." << endl;
}
else if (instr[2] == "none") {
cyanColor = "\033[0m";
blueColor = "\033[0m";
yellowColor = "\033[0m";
greenColor = "\033[0m";
redColor = "\033[0m";
cout << "None theme selected." << endl;
}
else
cout << "Please insert a valid color: '" << greenColor << "dark" << endColor
<< "', '" << greenColor << "light" << endColor << "' or '" << greenColor << "none" << endColor << "'." << endl;
}
else if (instr[1] == "--help") {
cout << greenColor << "--help " << endColor << " : show this help." << endl;
cout << greenColor << "whatchdog " << endColor << " : enable watchdog with 'yes' value or disable with 'no' value." << endl;
cout << greenColor << "auto_dependency " << endColor << " : enable auto dependency with 'yes' value or disable with 'no' value." << endl;
cout << greenColor << "auto_connect " << endColor << " : enable auto connection with 'yes' value or disable with 'no' value." << endl;
cout << greenColor << "color_theme " << endColor << " : set 'dark', 'light' or 'none' color theme." << endl;
}
else
cout << "Please select a valid option. Digit '" << greenColor << "set --help" << endColor << "' for more details." << endl;
}
/*
* export
*/
else if (instr[0] == "export" && instr[1] != "") {
check = manager.exportDependencyGraph(instr[1].c_str());
if (check == 1)
cout << "Graph exported." << endl;
else
cout << yellowColor << "FAIL:" << endColor << " Cannot export graph to " << instr[1] << endl;
}
/*
* assign host
*/
else if (instr[0] == "assign" && instr[1] == "hosts") {
manager.loadBalance();
}
else
if (inNotNull == 1)
cout << "Instruction not valid, type '" << greenColor << "help" << endColor << "' for more details." << endl;
reportErrors();
if (in != "")
cout << endl;
cout << greenColor << ">> " << endColor;
}
/*
* which
*/
void which() {
modules = manager.getExecutables();
connections = manager.getConnections();
cout << "Application: " << endl;
cout << blueColor << manager.getApplicationName() << endColor << endl;
cout << endl << "Modules: " << endl;
int id = 0;
for (moditr = modules.begin(); moditr < modules.end(); moditr++) {
cout << "(" << id++ << ") " << blueColor << (*moditr)->getCommand() << endColor;
cout << " [" << (*moditr)->getHost() << "] [" << (*moditr)->getParam() << "]";
cout << " [" << (*moditr)->getEnv() << "]" << endl;
}
cout << endl << "Connections: " << endl;
id = 0;
for (cnnitr = connections.begin(); cnnitr < connections.end(); cnnitr++) {
cout << "(" << id++ << ") ";
cout << blueColor << (*cnnitr).from() << " - " << (*cnnitr).to() << endColor;
cout<<" [" << (*cnnitr).carrier() << "]";
cout << endl;
}
cout << endl << "Resources:" << endl;
id = 0;
for (itrS = manager.getResources().begin(); itrS != manager.getResources().end(); itrS++) {
cout << "(" << id++ << ") ";
cout << blueColor << (*itrS)->getName() << endColor << " [" << (*itrS)->getTypeName() << "]" << endl;
}
}
/*
* Check executables state
*/
void checkStates() {
modules = manager.getExecutables();
unsigned int id = 0;
bool bShouldRun = false;
for (moditr = modules.begin(); moditr < modules.end(); moditr++) {
if (manager.running(id)) {
bShouldRun = true;
cout << greenColor << "<RUNNING> " << endColor;
}
else
cout << redColor << "<STOPPED> " << endColor;
cout << "(" << id << ") " << blueColor << (*moditr)->getCommand() << endColor;
cout << " [" << (*moditr)->getHost() << "]" << endl;
id++;
}
}
/*
* Check connections
*/
void checkConnections() {
connections = manager.getConnections();
int id = 0;
for (cnnitr = connections.begin(); cnnitr < connections.end(); cnnitr++) {
if (manager.connected(id))
cout << greenColor << "<CONNECTED> " << endColor;
else
cout << redColor << "<DISCONNECTED> " << endColor;
cout << "(" << id << ") " << blueColor << (*cnnitr).from() << " - " << (*cnnitr).to();
cout << endColor << " [" << (*cnnitr).carrier() << "]" << endl;
id++;
}
}
/*
* Get errors
*/
void reportErrors() {
logger = ErrorLogger::Instance();
if(logger->errorCount() || logger->warningCount()) {
const char* msg;
while ((msg = logger->getLastError()))
cout << redColor << "ERROR: " << endColor << msg << endl;
while ((msg = logger->getLastWarning()))
cout << yellowColor << "WARNING: " << endColor << msg << endl;
}
}
/*
* Get Time
*/
string getTime() {
time_t t = time(0);
tm* temp = localtime(&t);
string hour = to_string(temp->tm_hour);
string min = to_string(temp->tm_min);
string sec = to_string(temp->tm_sec);
if (hour.length() == 1) hour = "0" + hour;
if (min.length() == 1) min = "0" + min;
if (sec.length() == 1) sec = "0" + sec;
return hour + ":" + min + ":" + sec;
}
};
/*
* Initialization
*/
class Init {
private:
DIR* dir = NULL;
struct dirent* pDir;
string line = "";
public:
/*
* Applications path
*/
string getApplicationsPath() {
string appPath = "";
/* If there is the config file */
if (fopen(configFile.c_str(), "r")) {
ifstream fin(configFile);
if (fin.good()) {
while (!fin.eof()) {
getline(fin, line);
if (line.find("appPath") != string::npos) {
for (int i = 0; i < line.length(); i++) {
if (line.at(i) == char(34)) {
i++;
while (line.at(i) != char(34)) {
appPath += line.at(i);
i++;
}
break;
}
}
break;
}
}
/* Clearing white spaces */
string temp = "";
for (int i = 0; i < appPath.size(); i++) {
if (appPath.at(i) != ' ')
temp += appPath.at(i);
}
appPath = temp;
/* Check empty path */
if (appPath == "")
dir = NULL;
else {
if (appPath[appPath.size()-1] != '/')
appPath.append("/");
if (appPath[0] != '/')
appPath = "/" + appPath;
dir = opendir(appPath.c_str());
if (dir == NULL) {
cout << redColor << "ERROR:" << endColor << " path of applications in the config file did not find." << endl;
configError = true;
}
}
}
}
/* If there is NOT the config file */
if (!fopen(configFile.c_str(), "r") || dir == NULL) {
while (true) {
cout << "Please supply the path to manager applications: ";
cin >> appPath;
if (appPath[appPath.size()-1] != '/')
appPath.append("/");
if (appPath[0] != '/')
appPath = "/" + appPath;
dir = opendir(appPath.c_str());
if (dir == NULL) {
cout << redColor << "ERROR:" << endColor << " directory '" << blueColor << appPath << endColor << "' not found." << endl;
continue;
}
else break;
}
cout << endl;
}
return appPath;
}
/*
* Applications list
*/
vector<string> getApplicationsList(int& appNum) {
vector<string> appList = {""};
while ((pDir = readdir(dir)) != NULL) {
if (string(pDir->d_name).find(".xml") == string::npos)
continue;
if (appList[0] == "")
appList[0] = string(pDir->d_name);
else
appList.push_back(string(pDir->d_name));
appNum++;
}
return appList;
}
/*
* Modules path
*/
string getModulesPath() {
string modPath = "";
/* If there is the config file */
if (fopen(configFile.c_str(), "r")) {
ifstream fin(configFile);
if (fin.good()) {
while (!fin.eof()) {
getline(fin, line);
if (line.find("modPath") != string::npos) {
for (int i = 0; i < line.length(); i++) {
if (line.at(i) == char(34)) {
i++;
while (line.at(i) != char(34)) {
modPath += line.at(i);
i++;
}
break;
}
}
break;
}
}
/* Clearing white spaces */
string temp = "";
for (int i = 0; i < modPath.size(); i++) {
if (modPath.at(i) != ' ')
temp += modPath.at(i);
}
modPath = temp;
/* Check empty path */
if (modPath == "")
dir = NULL;
else {
if (modPath[modPath.size()-1] != '/')
modPath.append("/");
if (modPath[0] != '/')
modPath = "/" + modPath;
dir = opendir(modPath.c_str());
if (dir == NULL) {
cout << redColor << "ERROR:" << endColor << " path of modules in the config file did not find." << endl;
configError = true;
}
}
}
}
/* If there is NOT the config file */
if (!fopen(configFile.c_str(), "r") || dir == NULL) {
while (true) {
cout << "Please supply the path to manager modules: ";
cin >> modPath;
if (modPath[modPath.size()-1] != '/')
modPath.append("/");
if (modPath[0] != '/')
modPath = "/" + modPath;
dir = opendir(modPath.c_str());
if (dir == NULL) {
cout << redColor << "ERROR:" << endColor << " directory '" << blueColor << modPath << endColor << "' not found." << endl;
continue;
}
else break;
}
cout << endl;
}
return modPath;
}
/*
* Modules list
*/
vector<string> getModulesList(int& modNum) {
vector<string> modList = {""};
while ((pDir = readdir(dir)) != NULL) {
if (string(pDir->d_name).find(".xml") == string::npos)
continue;
if (modList[0] == "")
modList[0] = string(pDir->d_name);
else
modList.push_back(string(pDir->d_name));
modNum++;
}