BodyPartSplit(string response)
{
ImapMessageBodyPartList Parts = new ImapMessageBodyPartList();
int i = 0;
int index = 1;
int count = 0;
do
{
int next = index;
do
{
if (response[next] == '(')
{
i++;
}
else if (response[next] == ')')
{
i--;
}
next++;
} while (i > 0 || response[next - 1] != ')');
if (i >= 0 && response[index] == '(')
{
count++;
// Parse nested body parts
if (response.Substring(index, next - index).StartsWith("(("))
{
ImapMessageBodyPartList temp = BodyPartSplit(response.Substring(index, next));
for (int j = 0; j < temp.Count; j++)
{
temp[j].BodyPart = count.ToString() + "." + temp[j].BodyPart;
Parts.Add(temp[j]);
}
}
else
{
ImapMessageBodyPart Part = new ImapMessageBodyPart(response.Substring(index, next - index));
Part.BodyPart = count.ToString();
Parts.Add(Part);
}
}
else if (Parts.Count == 0)
{
ImapMessageBodyPart Part = new ImapMessageBodyPart(response);
Part.BodyPart = "1";
Parts.Add(Part);
}
index = next;
} while (i >= 0);
return(Parts);
}
private ImapMessageBodyPartList BodyPartSplit(string response)
{
ImapMessageBodyPartList Parts = new ImapMessageBodyPartList();
int i = 0;
int index = 1;
int count = 0;
do
{
int next = index;
do
{
if (response[next] == '(')
i++;
else if (response[next] == ')')
i--;
next++;
} while (i > 0 || response[next - 1] != ')');
if (i >= 0 && response[index] == '(')
{
count++;
// Parse nested body parts
if (response.Substring(index, next - index).StartsWith("(("))
{
ImapMessageBodyPartList temp = BodyPartSplit(response.Substring(index, next));
for (int j = 0; j < temp.Count; j++)
{
temp[j].BodyPart = count.ToString() + "." + temp[j].BodyPart;
Parts.Add(temp[j]);
}
}
else
{
ImapMessageBodyPart Part = new ImapMessageBodyPart(response.Substring(index, next - index));
Part.BodyPart = count.ToString();
Parts.Add(Part);
}
}
else if(Parts.Count == 0)
{
ImapMessageBodyPart Part = new ImapMessageBodyPart(response);
Part.BodyPart = "1";
Parts.Add(Part);
}
index = next;
} while (i >= 0);
return Parts;
}
