/////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// 속성명에 해당하는 속성노드 반환
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public CHtmlAttributeCollection FindByName(string name)
{
System.Diagnostics.Debug.Assert(name != null);
name = name.ToLower();
CHtmlAttributeCollection result = new CHtmlAttributeCollection();
FindByName(name, result);
return(result);
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
/// <param name="result"></param>
public void FindByNameValue(string name, string value, CHtmlAttributeCollection result)
{
System.Diagnostics.Debug.Assert(name != null);
System.Diagnostics.Debug.Assert(result != null);
name = name.ToLower();
for (int index = 0, count = m_attributeList.Count; index < count; ++index)
{
CHtmlAttribute attribute = m_attributeList[index];
if (attribute.Name.Equals(name) && attribute.Value.Equals(value))
{
result.Add(attribute);
}
}
}
/////////////////////////////////////////////////////////////////////////////////
#region
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="htmlStream"></param>
/// <returns></returns>
private Encoding DetectCharset(CHtmlNodeCollection nodes)
{
Encoding result = null;
string charset = "";
CHtmlNodeCollection metaNodes = new CHtmlNodeCollection();
CHtmlElement node = nodes["html"] as CHtmlElement;
if (node != null)
{
node = node.Nodes["head"] as CHtmlElement;
}
if (node != null)
{
node.Nodes.FindByNameAttribute(metaNodes, "meta", "content", false);
}
for (int nodeIndex = 0, count = metaNodes.Count; nodeIndex < count; ++nodeIndex)
{
CHtmlElement metaElement = metaNodes[nodeIndex] as CHtmlElement;
if (metaElement != null)
{
int index = -1;
CHtmlAttributeCollection attributes = metaElement.Attributes.FindByName("content");
for (int attributeIndex = 0, attributeCount = attributes.Count; attributeIndex < attributeCount; ++attributeIndex)
{
CHtmlAttribute attribute = attributes[attributeIndex];
if ((index = attribute.Value.IndexOf("charset")) != -1)
{
string value = attribute.Value;
int startIndex = index + 7;
while (startIndex < value.Length && CHtmlUtil.EqualesOfAnyChar(value[startIndex], " ="))
{
++startIndex;
}
int endIndex = startIndex + 1;
while (endIndex < value.Length && !CHtmlUtil.EqualesOfAnyChar(value[endIndex], " "))
{
++endIndex;
}
if (startIndex < value.Length && endIndex - startIndex > 0)
{
charset = value.Substring(startIndex, endIndex - startIndex);
try
{
result = Encoding.GetEncoding(charset);
break;
}
catch (Exception)
{
}
}
}
}
}
}
return(result);
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="token"></param>
/// <param name="attributeCollection"></param>
private void ResolveAttribute(ref int visitor, CHtmlAttributeCollection attributeCollection)
{
Token token = m_tokens[visitor];
// read the attributes and values
while(token.Type != Token.TokenType.TagEnd && token.Type != Token.TokenType.TagCloseEnd)
{
System.Diagnostics.Debug.Assert(token.Type == Token.TokenType.AttributeName);
string attribute_name = token.Content;
++visitor;
token = m_tokens[visitor];
if(token.Type == Token.TokenType.AttributeValue)
{
string attribute_value = CHtmlUtil.TranHtmlTextToStr(token.Content);
CHtmlAttribute attribute = new CHtmlAttribute(attribute_name, attribute_value);
attributeCollection.Add(attribute);
++visitor;
}
else
{
// Null-value attribute
CHtmlAttribute attribute = new CHtmlAttribute(attribute_name);
attributeCollection.Add(attribute);
}
token = m_tokens[visitor];
}
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
/// <param name="result"></param>
public void FindByNameValue(string name, string value, CHtmlAttributeCollection result)
{
System.Diagnostics.Debug.Assert(name != null);
System.Diagnostics.Debug.Assert(result != null);
name = name.ToLower();
for(int index = 0, count = m_attributeList.Count; index < count; ++index)
{
CHtmlAttribute attribute = m_attributeList[index];
if(attribute.Name.Equals(name) && attribute.Value.Equals(value))
result.Add(attribute);
}
}
/////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// �Ӽ���� �ش��ϴ� �Ӽ���� ��ȯ
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public CHtmlAttributeCollection FindByName(string name)
{
System.Diagnostics.Debug.Assert(name != null);
name = name.ToLower();
CHtmlAttributeCollection result = new CHtmlAttributeCollection();
FindByName(name, result);
return result;
}
