Added fetch_logs function

Tubio/DownloadManager.h

@@ -7,6 +7,7 @@
 #include "FileSystem.h"
 #include "XGConfig.h"
 #include "Logger.h"
+#include "LogHistory.h"
 
 namespace Downloader
 {

Tubio/JasonPP.cpp

@@ -455,6 +455,35 @@ void JsonArray::Add(const std::vector<JsonBlock> data)
 	return;
 }
 
+void JsonArray::Merge(const JsonArray& other)
+{
+	// If merging into itself, we have to cache a copy of itself in the beginning state
+	if (this == &other)
+	{
+		JsonArray clonedOther;
+		clonedOther.CloneFrom(other);
+
+		for (std::size_t i = 0; i < clonedOther.Size(); i++)
+		{
+			JsonData jd;
+			jd.CloneFrom(clonedOther.At(i));
+			Add(jd);
+		}
+	}
+	else
+	{
+		// All ok, merging from a different array
+		for (std::size_t i = 0; i < other.Size(); i++)
+		{
+			JsonData jd;
+			jd.CloneFrom(other.At(i));
+			Add(jd);
+		}
+	}
+
+	return;
+}
+
 void JsonArray::InsertExistingtJsonData(const std::vector<JsonData*> data)
 {
 	for (std::size_t i = 0; i < data.size(); i++)

Tubio/JasonPP.hpp

@@ -629,6 +629,12 @@ namespace JasonPP
 		/// <param name="data">To be added</param>
 		void Add(const std::vector<JsonBlock> data);
 
+		/// <summary>
+		/// Will merge JsonArray other into this, deep-copying all values.
+		/// </summary>
+		/// <param name="other">Array to merge-copy from</param>
+		void Merge(const JsonArray& other);
+
 		/// <summary>
 		/// Will append the object given
 		/// </summary>
@@ -2142,7 +2148,7 @@ namespace JasonPP
 	};
 }
 
-#define JASONPP_VERSION (1.0215)
+#define JASONPP_VERSION (1.0216)
 
 namespace JasonPP
 {

Tubio/LogHistory.cpp

@@ -42,12 +42,12 @@ void LogHistory::Update()
 void LogHistory::Save()
 {
     std::stringstream textfile;
-    JasonPP::Json jsonFile = JasonPP::JsonArray();
+    JasonPP::Json newJsonLogs = JasonPP::JsonArray();
 
     for (std::size_t i = 0; i < history->size(); i++)
     {
         textfile << history->at(i)->compiledMessage << std::endl;
-        jsonFile.AsArray += history->at(i)->GetAsJson();
+        newJsonLogs.AsArray += history->at(i)->GetAsJson();
     }
 
     std::ofstream ofs;
@@ -55,9 +55,41 @@ void LogHistory::Save()
     ofs << textfile.str();
     ofs.close();
 
-    ofs.open(XGConfig::logging.logfile_json, std::ios::app);
-    ofs << jsonFile.Render();
-    ofs.close();
+    // You can't just append to a json array file...
+    // You have to first parse it, append to it, and then rewrite the complete file
+    {
+        JasonPP::Json allLogs;
+
+        if (FileSystem::Exists(XGConfig::logging.logfile_json))
+        {
+            std::string fileContent = FileSystem::ReadFile(XGConfig::logging.logfile_json);
+            if (JasonPP::IsJsonValid(fileContent))
+            {
+                allLogs.Parse(fileContent);
+                if (allLogs.GetDataType() != JasonPP::JDType::ARRAY)
+                {
+                    // Json file is fucked (wrong format). Reset to empty array
+                    allLogs.SetArrayData(JasonPP::JsonArray());
+                }
+            }
+            else
+            {
+                // Json file is fucked (wrong syntax). Reset to empty array
+                allLogs.SetArrayData(JasonPP::JsonArray());
+            }
+        }
+        else
+        {
+            // Json file is fucked (doesn't exist). Reset to empty array
+            allLogs.SetArrayData(JasonPP::JsonArray());
+        }
+
+        allLogs.AsArray.Merge(newJsonLogs.AsArray);
+        ofs.open(XGConfig::logging.logfile_json);
+        ofs << allLogs.Render();
+        ofs.close();
+
+    }
 
     lastSave = time(0);
     didHistoryChangeSinceLastSave = false;
@@ -65,6 +97,57 @@ void LogHistory::Save()
     return;
 }
 
+JasonPP::JsonArray LogHistory::GetCompleteLogHistoryAsJson()
+{
+    Save();
+
+    // Logfile does not exist, just return an empty array
+    if (!FileSystem::Exists(XGConfig::logging.logfile_json))
+    {
+        std::cout << "no log file" << std::endl;
+        return JasonPP::JsonArray();
+    }
+    else
+    {
+        // Logfile exists
+        std::string file_contents = FileSystem::ReadFile(XGConfig::logging.logfile_json);
+        if (JasonPP::IsJsonValid(file_contents))
+        {
+            JasonPP::Json logs;
+            logs.Parse(file_contents);
+
+            if (logs.GetDataType() == JasonPP::JDType::ARRAY)
+            {
+                logs.AsArray.Sort("timestamp", JasonPP::JSON_ARRAY_SORT_MODE::NUM_DESC);
+                return logs.AsArray;
+            }
+            else
+            {
+                std::cout << "invalid format log file" << std::endl;
+                ClearLogHistory(); // The json logfile is fucked
+                return JasonPP::JsonArray();
+            }
+        }
+        else
+        {
+            std::cout << "invalid syntax log file" << std::endl;
+            std::cout << file_contents << std::endl;
+            ClearLogHistory(); // The json logfile is fucked
+            return JasonPP::JsonArray();
+        }
+    }
+}
+
+bool LogHistory::ClearLogHistory()
+{
+    FileSystem::Delete(XGConfig::logging.logfile_json);
+    FileSystem::Delete(XGConfig::logging.logfile_text);
+
+    Save();
+
+    return true;
+}
+
 void LogHistory::AddLogToHistory(LogEntry* newEntry)
 {
     history->push_back(newEntry);
@@ -80,9 +163,10 @@ bool LogHistory::didHistoryChangeSinceLastSave;
 JasonPP::JsonBlock LogEntry::GetAsJson()
 {
     return JasonPP::JsonBlock({
-        Ele("compiledMessage", message),
-        Ele("message", compiledMessage),
+        Ele("compiledMessage", compiledMessage),
+        Ele("message", message),
         Ele("identifier", identifier),
+        Ele("additional_information", additional_information),
         Ele("type", (int)type),
         Ele("timestamp", (long long int)timestamp),
     });

Tubio/LogHistory.h

@@ -18,6 +18,7 @@ namespace Logging
         std::string compiledMessage;
         std::string message;
         std::string identifier;
+        std::string additional_information;
         LOG_TYPE type;
         std::time_t timestamp;
 
@@ -33,7 +34,13 @@ namespace Logging
 
         static void Save();
 
-        static std::vector<LogEntry*>* GetLogHistory() { return history; }
+        static std::vector<LogEntry*>* GetSessionLogHistory() { return history; }
+        static JasonPP::JsonArray GetCompleteLogHistoryAsJson();
+
+        /// <summary>
+        /// Will clear the log history
+        /// </summary>
+        static bool ClearLogHistory();
 
     private:
         static void AddLogToHistory(LogEntry* newEntry);

Tubio/Logger.cpp

@@ -46,12 +46,13 @@ std::string Logger::Flush()
     strftime(timeBuf, 100, "%d.%m.%Y - %T", &currTm);
 
     std::stringstream bufOut;
-    bufOut << "<" << timeBuf << "> [" << identifier << "]" << TypeToPrefix(type) << ((additionalInfo.length() > 0) ? " " : "") << additionalInfo << ": " << cout.str();
+    bufOut << "<" << timeBuf << "> [" << identifier << "]" << TypeToPrefix(type) << ((additional_information.length() > 0) ? " " : "") << additional_information << ": " << cout.str();
 
     LogEntry* newEntry = new LogEntry;
     newEntry->message = cout.str();
     newEntry->compiledMessage = bufOut.str();
     newEntry->identifier = identifier;
+    newEntry->additional_information = additional_information;
     newEntry->timestamp = currTime;
     newEntry->type = type;
     LogHistory::AddLogToHistory(newEntry);

Tubio/Logger.h

@@ -21,7 +21,7 @@ namespace Logging
         void Set(std::string str);
 
         //Sets additional information to be appended after the identifier
-        void SetAdditionalInformation(std::string str) { additionalInfo = str; };
+        void SetAdditionalInformation(std::string str) { additional_information = str; };
 
         //Prints the buffered string to the console and clears it
         std::string Flush();
@@ -44,7 +44,7 @@ namespace Logging
         bool IsInitializedSanityCheck();
 
         std::string identifier;
-        std::string additionalInfo = "";
+        std::string additional_information = "";
         LOG_TYPE type = LOG_TYPE::LOG;
 
         bool isInitialized = false;

Tubio/RestQueryHandler.cpp

@@ -34,6 +34,7 @@ bool RestQueryHandler::ProcessQuery(const std::string clientAdress, const Json&
 	else if (requestName == "show_console") return ShowConsole(requestBody, responseBody, responseCode);
 	else if (requestName == "hide_console") return HideConsole(requestBody, responseBody, responseCode);
 	else if (requestName == "get_os_name") return GetOSName(requestBody, responseBody, responseCode);
+	else if (requestName == "fetch_logs") return FetchLogs(requestBody, responseBody, responseCode);
 	
 	
 	
@@ -208,7 +209,16 @@ bool RestQueryHandler::GetOSName(const JsonBlock& request, JsonBlock& responseBo
 	return true;
 }
 
+bool RestQueryHandler::FetchLogs(const JsonBlock& request, JsonBlock& responseBody, HTTP_STATUS_CODE& responseCode)
+{
+	log->cout << "Fetching logs...";
+	log->Flush();
 
+	responseCode = OK;
+	responseBody.CloneFrom(RestResponseTemplates::GetByCode(OK));
+	responseBody.Set("logs") = LogHistory::GetCompleteLogHistoryAsJson();
+	return true;
+}
 
 
 

Tubio/RestQueryHandler.h

@@ -26,6 +26,7 @@ namespace Rest
 		static bool HideConsole(const JasonPP::JsonBlock& request, JasonPP::JsonBlock& responseBody, HTTP_STATUS_CODE& responseCode);
 		static bool ShowConsole(const JasonPP::JsonBlock& request, JasonPP::JsonBlock& responseBody, HTTP_STATUS_CODE& responseCode);
 		static bool GetOSName(const JasonPP::JsonBlock& request, JasonPP::JsonBlock& responseBody, HTTP_STATUS_CODE& responseCode);
+		static bool FetchLogs(const JasonPP::JsonBlock& request, JasonPP::JsonBlock& responseBody, HTTP_STATUS_CODE& responseCode);
 		
 		static bool ValidateField(const std::string name, const JasonPP::JDType type, const JasonPP::Json& checkThat, JasonPP::JsonBlock& putErrorResponseHere);