v3.8.0: add subfuncktion: simple log system

src/S_New4.pro

@@ -26,7 +26,8 @@ SOURCES += \
     pageManager.cpp \
     parameterManager.cpp \
     programManager.cpp \
-    accountManager.cpp
+    accountManager.cpp \
+    logger.cpp
 
 # Default rules for deployment.
 qnx: target.path = /tmp/$${TARGET}/bin
@@ -37,4 +38,5 @@ HEADERS += \
     pageManager.h \
     parameterManager.h \
     programManager.h \
-    accountManager.h
+    accountManager.h \
+    logger.h

src/logger.cpp

@@ -0,0 +1,84 @@
+#include "logger.h"
+
+
+
+Logger::Logger(std::string logFilePath)
+    : filePath(logFilePath)
+{
+    if(openFile(filePath))
+        exit(234);
+}
+
+Logger::~Logger()
+{
+    file.close();
+}
+
+std::string Logger::getFilePath()
+{
+    return filePath;
+}
+
+int Logger::logCommandLine(std::string logText)
+{
+    std::time_t now = std::time(nullptr);
+    struct tm *tm_now = localtime(&now);
+    std::string date(std::to_string(tm_now->tm_mday) + "." + std::to_string(tm_now->tm_mon +1) + "."
+                     + std::to_string(1900 + tm_now->tm_year) + " - " + std::to_string(tm_now->tm_hour) + ":" + std::to_string(tm_now->tm_min));
+    return writetoFile(date + ": \"" + logText + "\"");
+}
+
+int Logger::logSubLine(std::string line)
+{
+    return writetoFile("\t\t" + line);
+}
+
+std::string Logger::getLogText()
+{
+    return std::string((std::istreambuf_iterator<char>(file)), std::istreambuf_iterator<char>());
+}
+
+int Logger::clearFile()
+{
+    //close it
+    file.close();
+
+    //open it empty + close it
+    std::ofstream ofs;
+    ofs.open(filePath, std::ofstream::out | std::ofstream::trunc);
+    if(!ofs.is_open()) {
+        perror("Open File for clearing failed");
+        return 35;
+    }
+    ofs.close();
+
+    //reopen it
+    return openFile(filePath);
+}
+
+int Logger::writetoFile(std::string t)
+{
+    file << t << std::endl;
+    return file.good();
+}
+
+int Logger::openFile(std::string path)
+{
+    file.open(path, std::ios::in | std::ios::out | std::ios::app);
+    if(!file.is_open()) {
+        //Exestiert nicht => Erstelle Datei
+        std::ofstream ofs(path);
+        if(!ofs.is_open()) {
+            perror((" => Error: Konnte LogDatei nicht erstellen: '" + path + "'").c_str());
+            return (5656);
+        } else {
+            ofs.close();
+        }
+        file.open(path);
+        if(!file.is_open()) {
+            perror((" => Error: Konnte LogDatei nicht öffnen: '" + path + "'").c_str());
+            return (5657);
+        }
+    }
+    return 0;
+}

src/logger.h

@@ -0,0 +1,31 @@
+#ifndef LOGGER_H
+#define LOGGER_H
+
+#include <iostream>
+#include <fstream>
+#include <string>
+#include <streambuf>
+#include <ctime> // std::time, localtime ...
+
+
+
+class Logger
+{
+public:
+    Logger(std::string logFilePath);
+    ~Logger();
+    std::string getFilePath();
+    std::fstream file;
+
+    int logCommandLine(std::string logText);
+    int logSubLine(std::string line);
+    std::string getLogText();
+    int clearFile();
+
+private:
+    std::string filePath;
+    int writetoFile(std::string t);
+    int openFile(std::string path);
+};
+
+#endif // LOGGER_H

src/parameterManager.cpp

@@ -38,6 +38,7 @@ int setPaths(Settings &settings)
     settings.cookieFilePath = CacheDir + "S_New4_cookies";
     settings.accountNumberPath = CacheDir + "Account_Number";
     settings.lastUpdateDateFilePath = CacheDir + "LastUpdateDate";
+    settings.logFilePath = CacheDir + "LogFile";
 
     settings.accountFilePath = SettingsDir + "Accounts";
     settings.serienListPath = SettingsDir + "SerienListe";
@@ -69,7 +70,19 @@ int manageParameter(Settings &settings, int argc, char **argv)
         return 1;
     }
 
-    std::vector<std::string> res = compare("help\n--help\ndefault\nurl\n--version\nsearch\ninfo\nclean\nnews\n--update\n--remove", argv[1]);
+    //LogCommand...
+    Logger logger(settings.logFilePath);
+    std::string command;
+    for (int i = 0; i < argc; ++i)
+        if(argv[i])
+            command += std::string(argv[i]) + " ";
+    if(command.length() > 0)
+        command.pop_back();
+    logger.logCommandLine(command);
+
+    //Find out right subProgramm
+
+    std::vector<std::string> res = compare("help\n--help\ndefault\nurl\n--version\nsearch\ninfo\nclean\nnews\n--update\n--remove\nlog", argv[1]);
     if(res.size() != 1) {
         if(res.size() == 0)
             std::cout << " => Error: Keine Unteroption für " << argv[1] << " gefunden." << std::endl;
@@ -118,6 +131,12 @@ int manageParameter(Settings &settings, int argc, char **argv)
     } else if (isSame(argv, "--remove")) {
         return unterOption_RemoveSettings_or_CacheDir(&settings, argc, argv);
 
+    } else if (isSame(argv, "log")) {
+        if(unterOption_printLogFile(&settings, argc, argv) != -1)
+            return 49;
+        logger.logCommandLine(command);
+        return -1;
+
     } else {
         std::cout << " => Error: Invalid option '" << argv[1] << "', but not detected in compare-Function" << std::endl;
         return 3;
@@ -353,6 +372,7 @@ int unterOption_help(Settings &settings)
               << "\t\"info\"\t\tModus um Infos einer Serien zu bekommen." << std::endl
               << "\t\"clean\"\t\tModus um Cookie-Files zu löschen." << std::endl
               << "\t\"news\"\t\tModus um neusten 75 Folgen auf s.to zu sehen." << std::endl
+              << "\t\"log\"\t\tModus um Log Datei zu sehen / bearbeiten." << std::endl
               << std::endl;
 
     std::cout << "Verzeichnisse:" << std::endl
@@ -1436,3 +1456,65 @@ bool isSame(char **argv, std::string FunktionName)
     }
     return false;
 }
+
+int unterOption_printLogFile(Settings *settings, int argc, char **argv)
+{
+    settings->modus = Modus::PRINT_LOG_FILE_MODUS;
+
+    int c = 0;
+    const option long_opts[] = {
+        {"help", no_argument, nullptr, 'h'},
+        {"print", no_argument, nullptr, 'p'},
+        {"clear", no_argument, nullptr, 'c'},
+        {nullptr, no_argument, nullptr, 0}
+
+    };
+
+    bool printMode = false, ClearMode = false;
+
+    while( ( c = getopt_long (argc, argv, "hpc", long_opts, nullptr) ) != -1 ) {
+        switch(c) {
+
+            case 'h':
+                unterOption_printLogFile(settings->programName);
+                return -1;
+            case 'p':
+                printMode = true;
+                break;
+            case 'c':
+                ClearMode = true;
+                break;
+            default:
+                std::cout << "Aufruf: " << settings->programName << " log [OPTION]..." << std::endl;
+                std::cout << "\"" << settings->programName << " log --help\" liefert weitere Informationen." << std::endl;
+                return 21;
+        }
+    }
+
+    if(!printMode && !ClearMode) {
+        std::cout << " => Error: Fehlende Parameter: -p / -c." << std::endl;
+        std::cout << "\"" << settings->programName << " log --help\" liefert weitere Informationen." << std::endl;
+        return 34;
+    }
+
+    if(printMode)
+        std::cout << Logger(settings->logFilePath).getLogText() << std::endl;
+    if(ClearMode)
+        if(Logger(settings->logFilePath).clearFile())
+            return 12;
+    return -1;
+}
+
+void unterOption_printLogFile(std::string programName)
+{
+    std::cout << "Aufruf: " << programName << " log [OPTION]..." << std::endl << std::endl;
+
+    std::cout << "Beschreibung:" << std::endl
+              << "    Mit dieser Unterfunktion kann man die Log Datei sehen/bearbeiten." << std::endl << std::endl;
+
+    std::cout << "OPTIONEN:" << std::endl
+              << "    -p, --print" << std::endl
+              << "          Mit dieser Option wird das LogFile ausgegeben." << std::endl
+              << "    -c, --clear" << std::endl
+              << "          Mit dieser Option wird das LogFile geleert." << std::endl;
+}

src/parameterManager.h

@@ -19,6 +19,7 @@
 #include <unistd.h> // readlink()
 #include <dirent.h>
 
+#include "logger.h"
 
 #ifdef _WIN32
 #include <windows.h>
@@ -32,7 +33,8 @@ enum Modus {
     INFO_MODUS = 3,
     NEWS_MODUS = 4,
     UPDATE_MODUS = 5,
-    REMOVE_SETTINGS_AND_CACHE_MODUS = 6
+    REMOVE_SETTINGS_AND_CACHE_MODUS = 6,
+    PRINT_LOG_FILE_MODUS
 
 };
 
@@ -76,12 +78,13 @@ struct Settings {
         lastUpdateDateFilePath = "",
         configDir="",
         cacheDir="",
+        logFilePath="",
 
         defaultsFilePath = "",
         proxy_ip = "127.0.0.1",
         languages = "GerDub,GerSub,Eng,",
         genaueHoster = "",
-        version = "3.7.8",
+        version = "3.8.0",
         defaultFileVersion="1.7",
         outputFilePath = "",
         default_checkPath = "",
@@ -149,6 +152,9 @@ void unterOption_update_help(std::string programName);
 int unterOption_RemoveSettings_or_CacheDir(Settings * settings, int argc, char **argv);
 void unterOption_RemoveSettings_or_CacheDire_help(std::string programName);
 
+int unterOption_printLogFile(Settings * settings, int argc, char **argv);
+void unterOption_printLogFile(std::string programName);
+
 int setS5ProxytoSettings(Settings &settings, std::string optarg);
 
 

src/programManager.cpp

@@ -423,9 +423,8 @@ int ProgramManager::defaultModus(Settings *settings)
     //Finde die anzahl der staffel heraus:
     //download html von der startpage einer serie
     Reply tmp_reply = pageManager.getServerRequest(pageManager.UrlPraefix + nameInUrl);
-    if(tmp_reply.html == "-1") {
+    if(tmp_reply.html == "-1" || tmp_reply.html == "") {
-        if(settings->debugMode)
+        std::cerr << " => Error: Konnte Seitenquelltext nicht herunterladen." << std::endl;
-            std::cerr << ">>> Debug In " << __FUNCTION__ << ": getServerRequest failed, when download startpage." << std::endl;
         return 32;
     }