Added parsing bounds on 'component'.

src/addressList.cpp

@@ -60,6 +60,8 @@ void addressList::parse(const string& buffer, const string::size_type position,
 			m_list.push_back(parsedAddress);
 	}
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/body.cpp

@@ -202,6 +202,8 @@ void body::parse(const string& buffer, const string::size_type position,
 		m_contents.setData(buffer, position, end, getEncoding());
 	}
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/bodyPart.cpp

@@ -40,6 +40,8 @@ void bodyPart::parse(const string& buffer, const string::size_type position,
 	// Parse the body contents
 	m_body.parse(buffer, pos, end, NULL);
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/bodyPart.hpp

@@ -43,12 +43,34 @@ public:
 
 	bodyPart();
 
+	/** Return the header section of this part.
+	  *
+	  * @return header section
+	  */
 	const header* getHeader() const;
+
+	/** Return the header section of this part.
+	  *
+	  * @return header section
+	  */
 	header* getHeader();
 
+	/** Return the body section of this part.
+	  *
+	  * @return body section
+	  */
 	const body* getBody() const;
+
+	/** Return the body section of this part.
+	  *
+	  * @return body section
+	  */
 	body* getBody();
 
+	/** Return the parent part of this part.
+	  *
+	  * @return parent part or NULL if not known
+	  */
 	bodyPart* getParentPart() const;
 
 	bodyPart* clone() const;

src/charset.cpp

@@ -59,6 +59,8 @@ void charset::parse(const string& buffer, const string::size_type position,
 {
 	m_name = string(buffer.begin() + position, buffer.begin() + end);
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/component.cpp

@@ -27,6 +27,12 @@ namespace vmime
 {
 
 
+component::component()
+	: m_parsedOffset(0), m_parsedLength(0)
+{
+}
+
+
 component::~component()
 {
 }
@@ -50,4 +56,23 @@ const string component::generate(const string::size_type maxLineLength,
 }
 
 
+const string::size_type component::getParsedOffset() const
+{
+	return (m_parsedOffset);
+}
+
+
+const string::size_type component::getParsedLength() const
+{
+	return (m_parsedLength);
+}
+
+
+void component::setParsedBounds(const string::size_type start, const string::size_type end)
+{
+	m_parsedOffset = start;
+	m_parsedLength = end - start;
+}
+
+
 }

src/component.hpp

@@ -36,6 +36,7 @@ class component
 {
 public:
 
+	component();
 	virtual ~component();
 
 	/** Parse RFC-822/MIME data for this component.
@@ -86,6 +87,31 @@ public:
 	  * @param other other component to copy data from
 	  */
 	virtual void copyFrom(const component& other) = 0;
+
+	/** Return the start position of this component in the
+	  * parsed message contents.
+	  *
+	  * @return start position in parsed buffer
+	  * or 0 if this component has not been parsed
+	  */
+	const string::size_type getParsedOffset() const;
+
+	/** Return the length of this component in the
+	  * parsed message contents.
+	  *
+	  * @return length of the component in parsed buffer
+	  * or 0 if this component has not been parsed
+	  */
+	const string::size_type getParsedLength() const;
+
+protected:
+
+	void setParsedBounds(const string::size_type start, const string::size_type end);
+
+private:
+
+	string::size_type m_parsedOffset;
+	string::size_type m_parsedLength;
 };
 
 

src/dateTime.cpp

@@ -524,6 +524,8 @@ void datetime::parse(const string& buffer, const string::size_type position,
 		m_zone = 0;
 	}
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/disposition.cpp

@@ -48,6 +48,8 @@ void disposition::parse(const string& buffer, const string::size_type position,
 {
 	m_name = stringUtils::toLower(string(buffer.begin() + position, buffer.begin() + end));
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/encoding.cpp

@@ -51,6 +51,8 @@ void encoding::parse(const string& buffer, const string::size_type position,
 {
 	m_name = stringUtils::toLower(string(buffer.begin() + position, buffer.begin() + end));
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/header.cpp

@@ -212,6 +212,8 @@ void header::parse(const string& buffer, const string::size_type position,
 		}
 	}
 
+	setParsedBounds(position, pos);
+
 	if (newPosition)
 		*newPosition = pos;
 }

src/headerField.cpp

@@ -71,6 +71,8 @@ void headerField::parse(const string& buffer, const string::size_type position,
 	string::size_type* newPosition)
 {
 	getValue().parse(buffer, position, end, newPosition);
+
+	setParsedBounds(position, end);
 }
 
 

src/mailbox.cpp

@@ -327,6 +327,8 @@ void mailbox::parse(const string& buffer, const string::size_type position,
 		}
 	}
 
+	setParsedBounds(position, position + (p - pstart));
+
 	if (newPosition)
 		*newPosition = position + (p - pstart);
 }

src/mailboxField.cpp

@@ -66,6 +66,8 @@ void mailboxField::parse(const string& buffer, const string::size_type position,
 
 	delete (parsedAddress);
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/mailboxGroup.cpp

@@ -102,6 +102,8 @@ void mailboxGroup::parse(const string& buffer, const string::size_type position,
 
 	text::decodeAndUnfold(name, &m_name);
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/mediaType.cpp

@@ -68,6 +68,8 @@ void mediaType::parse(const string& buffer, const string::size_type position,
 		                                        buffer.begin() + end));
 	}
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/messageId.cpp

@@ -122,6 +122,8 @@ void messageId::parse(const string& buffer, const string::size_type position,
 		}
 	}
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/parameter.cpp

@@ -61,6 +61,8 @@ void parameter::parse(const string& buffer, const string::size_type position,
 	const string::size_type end, string::size_type* newPosition)
 {
 	getValue().parse(buffer, position, end, newPosition);
+
+	setParsedBounds(position, end);
 }
 
 

src/relay.cpp

@@ -187,6 +187,8 @@ void relay::parse(const string& buffer, const string::size_type position,
 		}
 	}
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }

src/text.cpp

@@ -71,6 +71,8 @@ void text::parse(const string& buffer, const string::size_type position,
 {
 	decodeAndUnfold(buffer.begin() + position, buffer.begin() + end, *this);
 
+	setParsedBounds(position, end);
+
 	if (newPosition)
 		*newPosition = end;
 }