/// <summary>
/// Method ToParseXML
/// parses XML-file into list
/// </summary>
/// <returns>list with data from XML-file</returns>
public List <string> ToParseXML()
{
//convert XML-file into array of strings
ConvertIntoStrings converter = new ConvertIntoStrings(adressOfFile);
string[] fileInStrings = converter.fileInString;
//list in which we will keep data from XML-file
List <string> dataOfXMLFile = new List <string>();
//index of symbol in string
int indOfStr = 1;
//in this string we will keep data from XML-string
StringBuilder elementOfXML = new StringBuilder();
//object for work with strings (add symbols, delete...)
WorkWithString builder = new WorkWithString();
//start of JSON-file
dataOfXMLFile.Add("{");
//start to parse XML-file
for (int i = 1; i < fileInStrings.Length; i++)
{
string str = fileInStrings[i];
//delete spaces from current string
string currentString = builder.RemoveSpacesAtBeginning(str);
// if string contains "<?xml"(XML-document declaration)
// or "<!" (comments)
// then skip this string
if (currentString.StartsWith("<?xml") || currentString.StartsWith("<!"))
{
continue;
}
// if string contains "</"
// then it is a closing tag
// and prints "}" into JSON-file
if (currentString.StartsWith("</"))
{
elementOfXML.Append("}");
dataOfXMLFile.Add(elementOfXML.ToString());
elementOfXML.Clear();
continue;
}
// if string contains "<" and "</"
// then prints into JSON-file next
// "elementOfXML": "value",
if (currentString.StartsWith("<") && currentString.Contains("</"))
{
elementOfXML.Append(" ");
elementOfXML.Append('"');
while (currentString[indOfStr] != '>')
{
elementOfXML.Append(currentString[indOfStr]);
indOfStr++;
}
elementOfXML.Append('"');
elementOfXML.Append(": ");
elementOfXML.Append('"');
indOfStr++;
while (currentString[indOfStr] != '<')
{
elementOfXML.Append(currentString[indOfStr]);
indOfStr++;
}
elementOfXML.Append('"');
elementOfXML.Append(',');
dataOfXMLFile.Add(elementOfXML.ToString());
elementOfXML.Clear();
indOfStr = 1;
continue;
}
// if string contains only "<elementOfXML>"
// then bypass the whole block to the end
if (currentString.StartsWith("<"))
{
elementOfXML.Append(" ");
elementOfXML.Append('"');
while (currentString[indOfStr] != '>')
{
elementOfXML.Append(currentString[indOfStr]);
indOfStr++;
}
elementOfXML.Append('"');
elementOfXML.Append(": {");
dataOfXMLFile.Add(elementOfXML.ToString());
indOfStr = 1;
elementOfXML.Clear();
i++;
str = fileInStrings[i];
currentString = builder.RemoveSpacesAtBeginning(str);
// while did not reach the end of block
while (!currentString.StartsWith("</"))
{
// if string contains "<" and "</"
// then prints into JSON-file next
// "elementOfXML": "value",
if (currentString.StartsWith("<") && currentString.Contains("</"))
{
elementOfXML.Append(" ");
elementOfXML.Append('"');
while (currentString[indOfStr] != '>')
{
elementOfXML.Append(currentString[indOfStr]);
indOfStr++;
}
elementOfXML.Append('"');
elementOfXML.Append(": ");
indOfStr++;
elementOfXML.Append('"');
while (currentString[indOfStr] != '<')
{
elementOfXML.Append(currentString[indOfStr]);
indOfStr++;
}
elementOfXML.Append('"');
elementOfXML.Append(',');
dataOfXMLFile.Add(elementOfXML.ToString());
elementOfXML.Clear();
indOfStr = 1;
}
i++;
str = fileInStrings[i];
//delete spaces from current string
currentString = builder.RemoveSpacesAtBeginning(str);
}
// if have reached to the end of block
// then print into JSON-file "},"
if (currentString.StartsWith("</"))
{
elementOfXML.Append(" ");
elementOfXML.Append("},");
dataOfXMLFile.Add(elementOfXML.ToString());
elementOfXML.Clear();
indOfStr = 1;
}
continue;
}
}
return(dataOfXMLFile);
}
/// <summary>
/// Method ToParseJSON
/// parses JSON-file into list
/// </summary>
/// <returns>list with data from JSON-file</returns>
public List <string> ToParseJSON()
{
//convert JSON-file into array of strings
ConvertIntoStrings converter = new ConvertIntoStrings(adressOfFile);
string[] JSONInStrings = converter.fileInString;
//list in which we will keep data from JSON-file
List <string> dataOfJSONFile = new List <string>();
//index of symbol in string
int indOfStr = 1;
//in this string we will keep the way into data
StringBuilder dataOfJSON = new StringBuilder();
//object for work with strings (add symbols, delete...)
WorkWithString builder = new WorkWithString();
//element of JSON-file
StringBuilder element = new StringBuilder();
//element inside the block in JSON-file
StringBuilder nestedElement = new StringBuilder();
//value of nested element
StringBuilder value = new StringBuilder();
//start of XML-file
dataOfJSONFile.Add("<object>");
//start to parse JSON-file
for (int i = 1; i < JSONInStrings.Length; i++)
{
string str = JSONInStrings[i];
//delete spaces from current string
string currentString = builder.RemoveSpacesAtBeginning(str);
// if current string contains string field
// then print into XML-file next
// <element>value of element</element>
if (!currentString.Contains("{") && !currentString.Contains("}") && !currentString.Contains("["))
{
dataOfJSON.Append(" ");
dataOfJSON.Append('<');
while (currentString[indOfStr] != '"')
{
element.Append(currentString[indOfStr]);
indOfStr++;
}
dataOfJSON.Append(element);
dataOfJSON.Append('>');
//": " - we need to pass 4 symbols to get value of element
indOfStr = indOfStr + 4;
while (currentString[indOfStr] != '"')
{
dataOfJSON.Append(currentString[indOfStr]);
indOfStr++;
}
//prints closing tag
dataOfJSON.Append("</");
dataOfJSON.Append(element);
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
element.Clear();
indOfStr = 1;
continue;
}
// if string contains object
// then bypass the whole block to the end
if (currentString.Contains("{"))
{
dataOfJSON.Append(" ");
dataOfJSON.Append("<");
while (currentString[indOfStr] != '"')
{
element.Append(currentString[indOfStr]);
indOfStr++;
}
dataOfJSON.Append(element);
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
indOfStr = 1;
i++;
str = JSONInStrings[i];
//delete spaces from current string
currentString = builder.RemoveSpacesAtBeginning(str);
//prints nested elements of object
while (!currentString.StartsWith("},"))
{
if (!currentString.Contains("{"))
{
dataOfJSON.Append(" ");
dataOfJSON.Append('<');
while (currentString[indOfStr] != '"')
{
nestedElement.Append(currentString[indOfStr]);
indOfStr++;
}
dataOfJSON.Append(nestedElement);
dataOfJSON.Append('>');
indOfStr = indOfStr + 4;
while (currentString[indOfStr] != '"')
{
dataOfJSON.Append(currentString[indOfStr]);
indOfStr++;
}
dataOfJSON.Append("</");
dataOfJSON.Append(nestedElement);
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
nestedElement.Clear();
indOfStr = 1;
}
i++;
str = JSONInStrings[i];
//delete spaces from current string
currentString = builder.RemoveSpacesAtBeginning(str);
}
// if we have reached the end of block in JSON-file
// then prints closing tag
if (currentString.StartsWith("},"))
{
dataOfJSON.Append(" ");
dataOfJSON.Append("</");
dataOfJSON.Append(element);
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
element.Clear();
indOfStr = 1;
}
continue;
}
// if string contains array
// then bypass the whole block to the end
if (currentString.Contains("["))
{
//array element name
dataOfJSON.Append(" ");
dataOfJSON.Append("<");
while (currentString[indOfStr] != '"')
{
element.Append(currentString[indOfStr]);
indOfStr++;
}
dataOfJSON.Append(element);
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
i++;
str = JSONInStrings[i];
//delete spaces from current string
currentString = builder.RemoveSpacesAtBeginning(str);
indOfStr = 1;
nestedElement = element.Remove(element.Length - 1, 1);
// until we reach the end of the block
// prints elements of array into XML-file
while (currentString[indOfStr] != ']')
{
indOfStr = 1;
if (!currentString.Contains("{"))
{
dataOfJSON.Append(" ");
dataOfJSON.Append("<");
dataOfJSON.Append(nestedElement);
dataOfJSON.Append(">");
while (currentString[indOfStr] != '"')
{
value.Append(currentString[indOfStr]);
indOfStr++;
}
dataOfJSON.Append(value);
dataOfJSON.Append("</");
dataOfJSON.Append(nestedElement);
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
value.Clear();
}
i++;
str = JSONInStrings[i];
//delete spaces from current string
currentString = builder.RemoveSpacesAtBeginning(str);
indOfStr = 0;
}
// if we have reached the end of array in JSON-file
// then prints closing tag
if (currentString.StartsWith("]"))
{
dataOfJSON.Append(" ");
dataOfJSON.Append("</");
dataOfJSON.Append(element);
dataOfJSON.Append("s");
dataOfJSON.Append(">");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
element.Clear();
nestedElement.Clear();
}
indOfStr = 1;
continue;
}
// if string contains the end symbol of JSON-file
// then print closing tag
if (currentString.StartsWith("}"))
{
dataOfJSON.Append("</object>");
dataOfJSONFile.Add(dataOfJSON.ToString());
dataOfJSON.Clear();
}
indOfStr = 1;
}
return(dataOfJSONFile);
}