Merge pull request #11 from daanbreur/vaf-configfile-base

WIP: Config parser

src/config/importVafConfig.nim

@@ -0,0 +1,24 @@
+import json
+import os
+import strutils
+
+import initVafConfig
+import parseVafConfig
+
+import VafConfigStructure
+
+var homeDir: string = os.getHomeDir()
+
+proc importVafConfig*(): VafConfigStructure = 
+    var configExists: bool = fileExists(homedir & "/.vaf.json")
+    var configContents = readFile(homedir & "/.vaf.json")
+    var jsonData: JsonNode
+
+
+    if configExists:
+      jsonData = parseJson(configContents)
+    # else:
+    #   jsonData = initVafConfig()
+
+    return parseVafConfig(jsonData)
+

src/config/parseVafConfig.nim

@@ -0,0 +1,36 @@
+import json
+import os
+import strutils
+
+import VafWordlist
+import VafConfigStructure
+
+proc parseWordlist(data: JsonNode): VafWordlist = 
+  var wordlistObject: VafWordlist = VafWordlist()
+
+  if data{"Id"} != nil:
+    wordlistObject.Id = data{"Id"}.getInt()
+
+  if data{"Path"} != nil:
+    wordlistObject.Path = data{"Path"}.getStr()
+
+  return wordlistObject
+
+proc parseVafConfig*(data: JsonNode): VafConfigStructure = 
+  var configObject: VafConfigStructure = VafConfigStructure()
+
+  echo data
+
+  if data{"DefaultWordlist"} == nil:
+    configObject.DefaultWordlist = -1
+  else:
+    configObject.DefaultWordlist = data{"DefaultWordlist"}.getInt()
+
+  if data{"Wordlists"} != nil:
+    for wordlist in data{"Wordlists"}:
+      configObject.Wordlists.add( parseWordlist( wordlist ))
+
+
+  echo configObject
+
+  return configObject