adding client updating system

src/client_backend/.vs/client_backend/v17/DocumentLayout.json

@@ -3,8 +3,24 @@
   "WorkspaceRootPath": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\",
   "Documents": [
     {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\check_dir.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:check_dir.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\thread_ctrl.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:thread_ctrl.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\client_backend.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:client_backend.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:update.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:connect.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\well_known.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:well_known.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
     {
       "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\virus_ctrl.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
@@ -15,16 +31,24 @@
       "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:log.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
     {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:connect.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:connect.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
     {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:update.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:update.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
     {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\client_backend.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:client_backend.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\scan.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:scan.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\check_process.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:check_process.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\check_dir.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
+      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:check_dir.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
     {
       "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\settings.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
@@ -38,10 +62,6 @@
       "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\local_schedule.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
       "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:local_schedule.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
-    {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\thread_ctrl.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:thread_ctrl.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
-    },
     {
       "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\settings.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
       "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:settings.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
@@ -54,18 +74,6 @@
       "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\queue_ctrl.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
       "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:queue_ctrl.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
     },
-    {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:connect.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\scan.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:scan.cpp||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
-    },
-    {
-      "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
-      "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:update.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
-    },
     {
       "AbsoluteMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\local_com.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}",
       "RelativeMoniker": "D:0:0:{56E65283-AAC9-43F6-9613-72BE8D648AC4}|client_backend.vcxproj|solutionrelative:local_com.h||{D0E1A5C6-B359-4E41-9B60-3365922C2A22}"
@@ -82,11 +90,37 @@
       "DocumentGroups": [
         {
           "DockedWidth": 200,
-          "SelectedChildIndex": 0,
+          "SelectedChildIndex": 3,
           "Children": [
             {
               "$type": "Document",
-              "DocumentIndex": 0,
+              "DocumentIndex": 10,
+              "Title": "check_process.cpp",
+              "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\check_process.cpp",
+              "RelativeDocumentMoniker": "check_process.cpp",
+              "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\check_process.cpp",
+              "RelativeToolTip": "check_process.cpp",
+              "ViewState": "AQIAABsAAAAAAAAAAAAAADcAAABCAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
+              "WhenOpened": "2024-03-14T13:35:33.369Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 4,
+              "Title": "well_known.h",
+              "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\well_known.h",
+              "RelativeDocumentMoniker": "well_known.h",
+              "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\well_known.h",
+              "RelativeToolTip": "well_known.h",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAC0AAAAZAAAA",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
+              "WhenOpened": "2024-03-14T13:20:06.953Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 11,
               "Title": "check_dir.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\check_dir.cpp",
               "RelativeDocumentMoniker": "check_dir.cpp",
@@ -99,20 +133,20 @@
             },
             {
               "$type": "Document",
-              "DocumentIndex": 9,
+              "DocumentIndex": 0,
               "Title": "thread_ctrl.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\thread_ctrl.cpp",
               "RelativeDocumentMoniker": "thread_ctrl.cpp",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\thread_ctrl.cpp",
               "RelativeToolTip": "thread_ctrl.cpp",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAABgAAABuAAAA",
+              "ViewState": "AQIAAAYAAAAAAAAAAAAAAC8AAAAtAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-03-13T06:52:01.533Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 16,
+              "DocumentIndex": 18,
               "Title": "local_com.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\local_com.h",
               "RelativeDocumentMoniker": "local_com.h",
@@ -120,25 +154,24 @@
               "RelativeToolTip": "local_com.h",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAAAYAAABSAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
-              "WhenOpened": "2024-03-13T06:49:41.823Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-03-13T06:49:41.823Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 2,
+              "DocumentIndex": 6,
               "Title": "log.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\log.h",
               "RelativeDocumentMoniker": "log.h",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\log.h",
               "RelativeToolTip": "log.h",
-              "ViewState": "AQIAAE8AAAAAAAAAAAD4v2YAAAARAAAA",
+              "ViewState": "AQIAAEwAAAAAAAAAAAD4v2wAAABKAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
               "WhenOpened": "2024-03-13T06:47:02.038Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 17,
+              "DocumentIndex": 19,
               "Title": "virus_ctrl.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\virus_ctrl.h",
               "RelativeDocumentMoniker": "virus_ctrl.h",
@@ -146,25 +179,24 @@
               "RelativeToolTip": "virus_ctrl.h",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAABAAAAAuAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
-              "WhenOpened": "2024-03-13T06:45:51.845Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-03-13T06:45:51.845Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 13,
+              "DocumentIndex": 7,
               "Title": "connect.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.h",
               "RelativeDocumentMoniker": "connect.h",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.h",
               "RelativeToolTip": "connect.h",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAA4AAABZAAAA",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAA8AAABrAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
               "WhenOpened": "2024-03-13T06:44:13.879Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 12,
+              "DocumentIndex": 17,
               "Title": "queue_ctrl.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\queue_ctrl.h",
               "RelativeDocumentMoniker": "queue_ctrl.h",
@@ -172,12 +204,11 @@
               "RelativeToolTip": "queue_ctrl.h",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAAAUAAAAYAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
-              "WhenOpened": "2024-03-13T06:43:48.22Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-03-13T06:43:48.22Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 7,
+              "DocumentIndex": 13,
               "Title": "queue _ctrl.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\queue _ctrl.cpp",
               "RelativeDocumentMoniker": "queue _ctrl.cpp",
@@ -185,25 +216,24 @@
               "RelativeToolTip": "queue _ctrl.cpp",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAACAAAAArAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
-              "WhenOpened": "2024-01-28T20:40:06.295Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-01-28T20:40:06.295Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 15,
+              "DocumentIndex": 8,
               "Title": "update.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.h",
               "RelativeDocumentMoniker": "update.h",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.h",
               "RelativeToolTip": "update.h",
-              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAgAAAAXAAAA",
+              "ViewState": "AQIAAAAAAAAAAAAAAAAAAAkAAAAUAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
               "WhenOpened": "2024-03-13T06:42:28.196Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 6,
+              "DocumentIndex": 12,
               "Title": "settings.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\settings.cpp",
               "RelativeDocumentMoniker": "settings.cpp",
@@ -211,12 +241,11 @@
               "RelativeToolTip": "settings.cpp",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAAD0AAAA1AAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
-              "WhenOpened": "2024-03-13T06:48:40.364Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-03-13T06:48:40.364Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 10,
+              "DocumentIndex": 15,
               "Title": "settings.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\settings.h",
               "RelativeDocumentMoniker": "settings.h",
@@ -224,12 +253,11 @@
               "RelativeToolTip": "settings.h",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAABEAAAAiAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
-              "WhenOpened": "2024-03-13T06:42:03.328Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-03-13T06:42:03.328Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 11,
+              "DocumentIndex": 16,
               "Title": "scan.h",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\scan.h",
               "RelativeDocumentMoniker": "scan.h",
@@ -237,51 +265,50 @@
               "RelativeToolTip": "scan.h",
               "ViewState": "AQIAAAAAAAAAAAAAAAAAAAwAAAAvAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000680|",
-              "WhenOpened": "2024-03-13T06:41:43.701Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-03-13T06:41:43.701Z"
             },
             {
               "$type": "Document",
-              "DocumentIndex": 14,
+              "DocumentIndex": 9,
               "Title": "scan.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\scan.cpp",
               "RelativeDocumentMoniker": "scan.cpp",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\scan.cpp",
               "RelativeToolTip": "scan.cpp",
-              "ViewState": "AQIAANQAAAAAAAAAAAAkwPAAAAAAAAAA",
+              "ViewState": "AQIAAOwAAAAAAAAAAAAkwBMBAAAYAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-01-28T20:40:06.248Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 5,
+              "DocumentIndex": 1,
               "Title": "client_backend.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\client_backend.cpp",
               "RelativeDocumentMoniker": "client_backend.cpp",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\client_backend.cpp",
               "RelativeToolTip": "client_backend.cpp",
-              "ViewState": "AQIAAC0AAAAAAAAAAAAAADwAAAAoAAAA",
+              "ViewState": "AQIAAAwAAAAAAAAAAAAAADMAAAAGAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-01-28T20:40:06.279Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 4,
+              "DocumentIndex": 2,
               "Title": "update.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.cpp",
               "RelativeDocumentMoniker": "update.cpp",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\update.cpp",
               "RelativeToolTip": "update.cpp",
-              "ViewState": "AQIAABAAAAAAAAAAAAAkwDcAAAAkAAAA",
+              "ViewState": "AQIAACMAAAAAAAAAAAAAAFMAAAANAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-01-28T20:40:06.248Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 8,
+              "DocumentIndex": 14,
               "Title": "local_schedule.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\local_schedule.cpp",
               "RelativeDocumentMoniker": "local_schedule.cpp",
@@ -289,8 +316,7 @@
               "RelativeToolTip": "local_schedule.cpp",
               "ViewState": "AQIAAFUAAAAAAAAAAAAkwIYAAAAiAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
-              "WhenOpened": "2024-01-28T20:40:06.279Z",
-              "EditorCaption": ""
+              "WhenOpened": "2024-01-28T20:40:06.279Z"
             },
             {
               "$type": "Document",
@@ -300,20 +326,20 @@
               "RelativeDocumentMoniker": "connect.cpp",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\connect.cpp",
               "RelativeToolTip": "connect.cpp",
-              "ViewState": "AQIAAD4AAAAAAAAAAAAkwE8AAAAQAAAA",
+              "ViewState": "AQIAABsAAAAAAAAAAAAAAHkAAAAtAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-01-28T20:40:06.315Z",
               "EditorCaption": ""
             },
             {
               "$type": "Document",
-              "DocumentIndex": 1,
+              "DocumentIndex": 5,
               "Title": "virus_ctrl.cpp",
               "DocumentMoniker": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\virus_ctrl.cpp",
               "RelativeDocumentMoniker": "virus_ctrl.cpp",
               "ToolTip": "C:\\Users\\janis\\Documents\\Projekte_mit_c\\ma\\ma\\src\\client_backend\\virus_ctrl.cpp",
               "RelativeToolTip": "virus_ctrl.cpp",
-              "ViewState": "AQIAAEMAAAAAAAAAAAD4v2sAAAAaAAAA",
+              "ViewState": "AQIAAEMAAAAAAAAAAAAkwGcAAAAuAAAA",
               "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000677|",
               "WhenOpened": "2024-02-18T12:49:41.861Z",
               "EditorCaption": ""

src/client_backend/client_backend.cpp

@@ -47,6 +47,10 @@ int main() {
         log(LOGLEVEL::PANIC_NOSEND, "[main()]:Panic, no settings file loaded, terminating process!");
         exit(1);
 	}
+    //Sleep(3000);
+    //log(LOGLEVEL::INFO_NOSEND, "[main()]:Settings loaded successfully.");
+    //update_system();
+
     // Initialize hash databases
     err = initialize(DB_DIR);
     if (err != 0) {

src/client_backend/client_backend/x64/Debug/client_backend.log

@@ -33,4 +33,35 @@ C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.39.3351
               _SizeTy=unsigned __int64
           ]
   
+  check_process.cpp
+  client_backend.cpp
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\client_backend.cpp(112,24): warning C4244: "Argument": Konvertierung von "_Rep" in "DWORD", möglicher Datenverlust
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\client_backend.cpp(112,24): warning C4244:         with
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\client_backend.cpp(112,24): warning C4244:         [
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\client_backend.cpp(112,24): warning C4244:             _Rep=__int64
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\client_backend.cpp(112,24): warning C4244:         ]
+  connect.cpp
+  local_com.cpp
+  local_schedule.cpp
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(79,9): warning C4154: Löschen eines Arrayausdrucks; Konvertierung in Zeiger
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(83,22): warning C4477: "fscanf_s": Die Formatzeichenfolge "%s" erfordert ein Argument vom Typ "unsigned int", das variadic-Argument "2" weist aber den Typ "unsigned __int64" auf.
+  C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(83,22):
+  Dieses Argument wird als Puffergröße verwendet.
+  
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(102,30): warning C4477: "fscanf_s": Die Formatzeichenfolge "%s" erfordert ein Argument vom Typ "unsigned int", das variadic-Argument "2" weist aber den Typ "unsigned __int64" auf.
+  C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(102,30):
+  Dieses Argument wird als Puffergröße verwendet.
+  
+C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(120,30): warning C4477: "fscanf_s": Die Formatzeichenfolge "%s" erfordert ein Argument vom Typ "unsigned int", das variadic-Argument "2" weist aber den Typ "unsigned __int64" auf.
+  C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\local_schedule.cpp(120,30):
+  Dieses Argument wird als Puffergröße verwendet.
+  
+  log.cpp
+  md5hash.cpp
+  scan.cpp
+  settings.cpp
+  thread_ctrl.cpp
+  update.cpp
+  virus_ctrl.cpp
+  Code wird generiert...
   client_backend.vcxproj -> C:\Users\janis\Documents\Projekte_mit_c\ma\ma\src\client_backend\x64\Debug\client_backend.exe

src/client_backend/connect.cpp

@@ -67,7 +67,7 @@ size_t write_callback_download(void* contents, size_t size, size_t nmemb, void*
     return totalSize;
 }
 
-int download_file_from_srv(const std::string& url, const std::string& output_file_path, bool ignore_insecure) {
+int download_file_from_srv(const std::string& url, const std::string& output_file_path, bool ignore_insecure, bool do_not_check_cyberhex_cert) {
     char* temp_path = new char[output_file_path.size() + 6];
     strcpy(temp_path, output_file_path.c_str());
     strcat(temp_path, ".temp");
@@ -118,7 +118,7 @@ int download_file_from_srv(const std::string& url, const std::string& output_fil
             delete[] temp_path;
             return 5;
         }
-        else if (check_cert(buf, SECRETS) == 0) {
+        else if (check_cert(buf, SECRETS) == 0 or do_not_check_cyberhex_cert==true) {
             remove(output_file_path.c_str());
             fclose(output_file);
             if (rename(temp_path, output_file_path.c_str()) != 0) {

src/client_backend/connect.h

@@ -13,6 +13,6 @@
 
 int fast_send(const std::string& url, bool ignore_insecure);
 int connect_to_srv(const std::string& url, char* out, int max_len, bool ignore_insecure);
-int download_file_from_srv(const std::string& url, const std::string& outputFileName, bool ignore_insecure);
+int download_file_from_srv(const std::string& url, const std::string& outputFileName, bool ignore_insecure, bool do_not_check_cyberhex_cert);
 int upload_to_srv(const std::string& url, const std::string& filepath, bool ignore_insecure);
 std::string url_encode(const std::string& input);

src/client_backend/thread_ctrl.cpp

@@ -48,6 +48,12 @@ int start_thread(const std::string& command) {
             std::thread t1(action_update_db);
             t1.detach();
         }
+        else if (out1 == "update_system") {
+            // Start a new thread with the update_db function
+            log(LOGLEVEL::INFO, "[start_thread()]: starting update_system with arguments: ", out2);
+            std::thread t1(update_system);
+            t1.detach();
+        }
 
         while (can_run_thread()) {
             // Delay a bit to wait until the thread is started

src/client_backend/update.cpp

@@ -9,7 +9,80 @@
 #include <string>
 #include <iostream>
 #include <cctype>
+void startup(LPCTSTR lpApplicationName)
+{
+    // additional information
+    STARTUPINFO si;
+    PROCESS_INFORMATION pi;
 
+    // set the size of the structures
+    ZeroMemory(&si, sizeof(si));
+    si.cb = sizeof(si);
+    ZeroMemory(&pi, sizeof(pi));
+
+    // start the program up
+    CreateProcess(lpApplicationName,   // the path
+        NULL,           // Command line
+        NULL,           // Process handle not inheritable
+        NULL,           // Thread handle not inheritable
+        FALSE,          // Set handle inheritance to FALSE
+        0,              // No creation flags
+        NULL,           // Use parent's environment block
+        NULL,           // Use parent's starting directory 
+        &si,            // Pointer to STARTUPINFO structure
+        &pi             // Pointer to PROCESS_INFORMATION structure
+    );
+    // Close process and thread handles. 
+    CloseHandle(pi.hProcess);
+    CloseHandle(pi.hThread);
+}
+
+int update_system() {
+    log(LOGLEVEL::INFO, "[update_system()]: Updating system");
+    //update cyberhex executables
+    //we will download them from the jakach server, not the companys server
+
+    //download version of cyberhex. because we do not know, if a new one is available.
+    std::string url = JAKACH_UPDATE_SRV;
+    url += "version.txt";
+    int res = 0;
+    char*server_response = new char[100];
+    if (connect_to_srv(url, server_response, 100, 0) != 0 ) {
+        log(LOGLEVEL::ERR, "[update_system()]: Error downloading cyberhex version file from server. ERROR:");
+    }
+    else if (atoi(server_response) > CURRENT_VERSION) {
+        std::string url = JAKACH_UPDATE_SRV;
+        url += "cyberhex_latest.exe";
+        std::string output_path = APP_DIR;
+        output_path += "\\cyberhex_latest.exe";
+
+        res = download_file_from_srv(url, output_path, 0, 1);
+        if (res != 0) {
+            log(LOGLEVEL::ERR, "[update_system()]: Error downloading cyberhex update file from server. ERROR:", res);
+            return 1; // Error downloading file
+        }
+        //download the updater
+        url = JAKACH_UPDATE_SRV;
+        url += "cyberhex_update.exe";
+        output_path = APP_DIR;
+        output_path += "\\cyberhex_update.exe";
+
+        res = download_file_from_srv(url, output_path, 0, 1);
+        if (res != 0) {
+            log(LOGLEVEL::ERR, "[update_system()]: Error downloading cyberhex update file from server. ERROR:", res);
+            return 1; // Error downloading file
+        }
+        //start the update executable, which will install the new version of cyberhex
+        log(LOGLEVEL::INFO, "[update_system()]: Downloaded update files. Starting the update executable. Cyberhex will now be terminated!");
+        startup(output_path.c_str());
+        log(LOGLEVEL::INFO, "[update_system()]: Update executable started. Cyberhex will now be terminated!");
+        exit(0);
+    }
+    else {
+		log(LOGLEVEL::INFO, "[update_system()]: No new version of cyberhex available.");
+	}
+    return 0;
+}
 int update_db(const std::string& folder_path) {
     // Download the databases from the server
     for (char firstChar = '0'; firstChar <= 'f'; ++firstChar) {
@@ -33,7 +106,7 @@ int update_db(const std::string& folder_path) {
 
             std::cout << url << std::endl;
 
-            int res = download_file_from_srv(url, output_path, get_setting("communication:unsafe_tls"));
+            int res = download_file_from_srv(url, output_path, get_setting("communication:unsafe_tls"),1);
             if (res != 0) {
                 return 10; // Error downloading file
             }
@@ -53,13 +126,13 @@ int update_settings(const std::string& settings_type) {
 
     int res = 1;
     if (settings_type == "settings")
-        res = download_file_from_srv(url, SETTINGS_DB, get_setting("communication:unsafe_tls"));
+        res = download_file_from_srv(url, SETTINGS_DB, get_setting("communication:unsafe_tls"),0);
     else if (settings_type == "rtp_included")
-        res = download_file_from_srv(url, INCLUDED_FOLDERS, get_setting("communication:unsafe_tls"));
+        res = download_file_from_srv(url, INCLUDED_FOLDERS, get_setting("communication:unsafe_tls"),0);
     else if (settings_type == "rtp_excluded")
-        res = download_file_from_srv(url, EXCLUDED_FOLDERS, get_setting("communication:unsafe_tls"));
+        res = download_file_from_srv(url, EXCLUDED_FOLDERS, get_setting("communication:unsafe_tls"),0);
     else if (settings_type == "sched")
-        res = download_file_from_srv(url, SCHED_PATH, get_setting("communication:unsafe_tls"));
+        res = download_file_from_srv(url, SCHED_PATH, get_setting("communication:unsafe_tls"),0);
 
     if (res != 0) {
         log(LOGLEVEL::ERR, "[update_settings()]: Error downloading settings database file from server. ERROR:", res);

src/client_backend/update.h

@@ -7,4 +7,5 @@ int update_db(const std::string& folder_path);
 int update_settings(const std::string& settings_type);
 int action_update_settings();
 int action_update_db();
+int update_system();
 #endif

src/client_backend/well_known.h

@@ -24,6 +24,8 @@
 
 #define FOLDER_DATABASE_DIR "C:\\Program Files\\cyberhex\\secure\\database\\folder"
 
+#define APP_DIR "C:\\Program Files\\cyberhex\\secure\\app"
+
 #define DB_DIR "C:\\Program Files\\cyberhex\\secure\\database"
 
 #define VIRUS_CTRL_DB "C:\\Program Files\\cyberhex\\secure\\database\\virus_ctrl_db.txt"
@@ -39,4 +41,7 @@
 
 #define INCLUDED_FOLDERS "C:\\Program Files\\cyberhex\\secure\\settings\\included_folders.txt"
 #define EXCLUDED_FOLDERS "C:\\Program Files\\cyberhex\\secure\\settings\\excluded_folders.txt"
+
+#define JAKACH_UPDATE_SRV "https://jakach.duckdns.org/cyberhex/latest/"
+#define CURRENT_VERSION 1
 #endif // !WELL_KNOWN_H