GpgFrontend/vmime
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Updated code to use smart pointers.

Browse Source
This commit is contained in:
Vincent Richard 2005-09-02 20:30:33 +00:00
parent 2dd861c907
commit df140bb13e
9 changed files with 128 additions and 133 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
examples/example6.cpp
View File

@ -108,21 +108,21 @@ static std::ostream& operator<<(std::ostream& os, const vmime::exception& e)
* @param s structure object * @param s structure object
* @param level current depth * @param level current depth
*/ */
static void printStructure(const vmime::net::structure& s, const int level = 0) static void printStructure(vmime::ref <const vmime::net::structure> s, const int level = 0)
{ {
for (int i = 1 ; i <= s.getCount() ; ++i) for (int i = 0 ; i < s->getPartCount() ; ++i)
{ {
const vmime::net::part& part = s[i]; vmime::ref <const vmime::net::part> part = s->getPartAt(i);
for (int j = 0 ; j < level * 2 ; ++j) for (int j = 0 ; j < level * 2 ; ++j)
std::cout << " "; std::cout << " ";
std::cout << part.getNumber() << ". " std::cout << (part->getNumber() + 1) << ". "
<< part.getType().generate() << part->getType().generate()
<< " [" << part.getSize() << " byte(s)]" << " [" << part->getSize() << " byte(s)]"
<< std::endl; << std::endl;
printStructure(part.getStructure(), level + 1); printStructure(part->getStructure(), level + 1);
} }
} }

72
src/net/imap/IMAPMessage.cpp
View File

@ -50,8 +50,8 @@ private:
public: public:
const structure& getStructure() const; ref <const structure> getStructure() const;
structure& getStructure(); ref <structure> getStructure();
weak_ref <const IMAPpart> getParent() const { return (m_parent); } weak_ref <const IMAPpart> getParent() const { return (m_parent); }
@ -59,12 +59,12 @@ public:
const int getSize() const { return (m_size); } const int getSize() const { return (m_size); }
const int getNumber() const { return (m_number); } const int getNumber() const { return (m_number); }
const header& getHeader() const ref <const header> getHeader() const
{ {
if (m_header == NULL) if (m_header == NULL)
throw exceptions::unfetched_object(); throw exceptions::unfetched_object();
else else
return (*m_header); return m_header;
} }
@ -112,22 +112,20 @@ private:
class IMAPstructure : public structure class IMAPstructure : public structure
{ {
private: public:
IMAPstructure() IMAPstructure()
{ {
} }
public:
IMAPstructure(const IMAPParser::body* body) IMAPstructure(const IMAPParser::body* body)
{ {
m_parts.push_back(IMAPpart::create(NULL, 1, body)); m_parts.push_back(IMAPpart::create(NULL, 0, body));
} }
IMAPstructure(ref <IMAPpart> parent, const std::vector <IMAPParser::body*>& list) IMAPstructure(ref <IMAPpart> parent, const std::vector <IMAPParser::body*>& list)
{ {
int number = 1; int number = 0;
for (std::vector <IMAPParser::body*>::const_iterator for (std::vector <IMAPParser::body*>::const_iterator
it = list.begin() ; it != list.end() ; ++it, ++number) it = list.begin() ; it != list.end() ; ++it, ++number)
@ -137,36 +135,36 @@ public:
} }
const part& operator[](const int x) const ref <const part> getPartAt(const int x) const
{ {
return (*m_parts[x - 1]); return m_parts[x];
} }
part& operator[](const int x) ref <part> getPartAt(const int x)
{ {
return (*m_parts[x - 1]); return m_parts[x];
} }
const int getCount() const const int getPartCount() const
{ {
return (m_parts.size()); return m_parts.size();
} }
static IMAPstructure* emptyStructure() static ref <IMAPstructure> emptyStructure()
{ {
return (&m_emptyStructure); return (m_emptyStructure);
} }
private: private:
static IMAPstructure m_emptyStructure; static ref <IMAPstructure> m_emptyStructure;
std::vector <ref <IMAPpart> > m_parts; std::vector <ref <IMAPpart> > m_parts;
}; };
IMAPstructure IMAPstructure::m_emptyStructure; ref <IMAPstructure> IMAPstructure::m_emptyStructure = vmime::create <IMAPstructure>();
@ -208,21 +206,21 @@ IMAPpart::IMAPpart(ref <IMAPpart> parent, const int number, const IMAPParser::bo
} }
const class structure& IMAPpart::getStructure() const ref <const structure> IMAPpart::getStructure() const
{ {
if (m_structure != NULL) if (m_structure != NULL)
return (*m_structure); return (m_structure);
else else
return (*IMAPstructure::emptyStructure()); return (IMAPstructure::emptyStructure());
} }
class structure& IMAPpart::getStructure() ref <structure> IMAPpart::getStructure()
{ {
if (m_structure != NULL) if (m_structure != NULL)
return (*m_structure); return (m_structure);
else else
return (*IMAPstructure::emptyStructure()); return (IMAPstructure::emptyStructure());
} }
@ -331,21 +329,21 @@ const int IMAPMessage::getFlags() const
} }
const structure& IMAPMessage::getStructure() const ref <const structure> IMAPMessage::getStructure() const
{ {
if (m_structure == NULL) if (m_structure == NULL)
throw exceptions::unfetched_object(); throw exceptions::unfetched_object();
return (*m_structure); return m_structure;
} }
structure& IMAPMessage::getStructure() ref <structure> IMAPMessage::getStructure()
{ {
if (m_structure == NULL) if (m_structure == NULL)
throw exceptions::unfetched_object(); throw exceptions::unfetched_object();
return (*m_structure); return m_structure;
} }
@ -369,17 +367,17 @@ void IMAPMessage::extract(utility::outputStream& os, utility::progressionListene
void IMAPMessage::extractPart void IMAPMessage::extractPart
(const part& p, utility::outputStream& os, utility::progressionListener* progress, (ref <const part> p, utility::outputStream& os, utility::progressionListener* progress,
const int start, const int length, const bool peek) const const int start, const int length, const bool peek) const
{ {
if (!m_folder) if (!m_folder)
throw exceptions::folder_not_found(); throw exceptions::folder_not_found();
extract(&p, os, progress, start, length, false, peek); extract(p, os, progress, start, length, false, peek);
} }
void IMAPMessage::fetchPartHeader(part& p) void IMAPMessage::fetchPartHeader(ref <part> p)
{ {
if (!m_folder) if (!m_folder)
throw exceptions::folder_not_found(); throw exceptions::folder_not_found();
@ -387,13 +385,13 @@ void IMAPMessage::fetchPartHeader(part& p)
std::ostringstream oss; std::ostringstream oss;
utility::outputStreamAdapter ossAdapter(oss); utility::outputStreamAdapter ossAdapter(oss);
extract(&p, ossAdapter, NULL, 0, -1, true, true); extract(p, ossAdapter, NULL, 0, -1, true, true);
static_cast <IMAPpart&>(p).getOrCreateHeader().parse(oss.str()); p.dynamicCast <IMAPpart>()->getOrCreateHeader().parse(oss.str());
} }
void IMAPMessage::extract(const part* p, utility::outputStream& os, void IMAPMessage::extract(ref <const part> p, utility::outputStream& os,
utility::progressionListener* progress, const int start, utility::progressionListener* progress, const int start,
const int length, const bool headerOnly, const bool peek) const const int length, const bool headerOnly, const bool peek) const
{ {
@ -404,7 +402,7 @@ void IMAPMessage::extract(const part* p, utility::outputStream& os,
if (p != NULL) if (p != NULL)
{ {
weak_ref <const IMAPpart> currentPart = static_cast <const IMAPpart*>(p); weak_ref <const IMAPpart> currentPart = p.dynamicCast <const IMAPpart>();
std::vector <int> numbers; std::vector <int> numbers;
numbers.push_back(currentPart->getNumber()); numbers.push_back(currentPart->getNumber());
@ -421,7 +419,7 @@ void IMAPMessage::extract(const part* p, utility::outputStream& os,
for (std::vector <int>::reverse_iterator it = numbers.rbegin() ; it != numbers.rend() ; ++it) for (std::vector <int>::reverse_iterator it = numbers.rbegin() ; it != numbers.rend() ; ++it)
{ {
if (it != numbers.rbegin()) section << "."; if (it != numbers.rbegin()) section << ".";
section << *it; section << (*it + 1);
} }
} }

68
src/net/maildir/maildirMessage.cpp
View File

@ -47,8 +47,8 @@ public:
~maildirPart(); ~maildirPart();
const structure& getStructure() const; ref <const structure> getStructure() const;
structure& getStructure(); ref <structure> getStructure();
weak_ref <const maildirPart> getParent() const { return (m_parent); } weak_ref <const maildirPart> getParent() const { return (m_parent); }
@ -56,12 +56,12 @@ public:
const int getSize() const { return (m_size); } const int getSize() const { return (m_size); }
const int getNumber() const { return (m_number); } const int getNumber() const { return (m_number); }
const header& getHeader() const ref <const header> getHeader() const
{ {
if (m_header == NULL) if (m_header == NULL)
throw exceptions::unfetched_object(); throw exceptions::unfetched_object();
else else
return (*m_header); return m_header;
} }
header& getOrCreateHeader() header& getOrCreateHeader()
@ -103,58 +103,56 @@ private:
class maildirStructure : public structure class maildirStructure : public structure
{ {
private: public:
maildirStructure() maildirStructure()
{ {
} }
public:
maildirStructure(weak_ref <maildirPart> parent, const bodyPart& part) maildirStructure(weak_ref <maildirPart> parent, const bodyPart& part)
{ {
m_parts.push_back(vmime::create <maildirPart>(parent, 1, part)); m_parts.push_back(vmime::create <maildirPart>(parent, 0, part));
} }
maildirStructure(weak_ref <maildirPart> parent, const std::vector <ref <const vmime::bodyPart> >& list) maildirStructure(weak_ref <maildirPart> parent, const std::vector <ref <const vmime::bodyPart> >& list)
{ {
int number = 1; int number = 0;
for (unsigned int i = 0 ; i < list.size() ; ++i) for (unsigned int i = 0 ; i < list.size() ; ++i)
m_parts.push_back(vmime::create <maildirPart>(parent, number, *list[i])); m_parts.push_back(vmime::create <maildirPart>(parent, number, *list[i]));
} }
const part& operator[](const int x) const ref <const part> getPartAt(const int x) const
{ {
return (*m_parts[x - 1]); return m_parts[x];
} }
part& operator[](const int x) ref <part> getPartAt(const int x)
{ {
return (*m_parts[x - 1]); return m_parts[x];
} }
const int getCount() const const int getPartCount() const
{ {
return (m_parts.size()); return m_parts.size();
} }
static maildirStructure* emptyStructure() static ref <maildirStructure> emptyStructure()
{ {
return (&m_emptyStructure); return m_emptyStructure;
} }
private: private:
static maildirStructure m_emptyStructure; static ref <maildirStructure> m_emptyStructure;
std::vector <ref <maildirPart> > m_parts; std::vector <ref <maildirPart> > m_parts;
}; };
maildirStructure maildirStructure::m_emptyStructure; ref <maildirStructure> maildirStructure::m_emptyStructure = vmime::create <maildirStructure>();
@ -187,21 +185,21 @@ maildirPart::~maildirPart()
} }
const structure& maildirPart::getStructure() const ref <const structure> maildirPart::getStructure() const
{ {
if (m_structure != NULL) if (m_structure != NULL)
return (*m_structure); return m_structure;
else else
return (*maildirStructure::emptyStructure()); return maildirStructure::emptyStructure();
} }
structure& maildirPart::getStructure() ref <structure> maildirPart::getStructure()
{ {
if (m_structure != NULL) if (m_structure != NULL)
return (*m_structure); return m_structure;
else else
return (*maildirStructure::emptyStructure()); return maildirStructure::emptyStructure();
} }
@ -258,21 +256,21 @@ const bool maildirMessage::isExpunged() const
} }
const structure& maildirMessage::getStructure() const ref <const structure> maildirMessage::getStructure() const
{ {
if (m_structure == NULL) if (m_structure == NULL)
throw exceptions::unfetched_object(); throw exceptions::unfetched_object();
return (*m_structure); return m_structure;
} }
structure& maildirMessage::getStructure() ref <structure> maildirMessage::getStructure()
{ {
if (m_structure == NULL) if (m_structure == NULL)
throw exceptions::unfetched_object(); throw exceptions::unfetched_object();
return (*m_structure); return m_structure;
} }
@ -311,7 +309,7 @@ void maildirMessage::extract(utility::outputStream& os,
} }
void maildirMessage::extractPart(const part& p, utility::outputStream& os, void maildirMessage::extractPart(ref <const part> p, utility::outputStream& os,
utility::progressionListener* progress, const int start, utility::progressionListener* progress, const int start,
const int length, const bool peek) const const int length, const bool peek) const
{ {
@ -367,9 +365,9 @@ void maildirMessage::extractImpl(utility::outputStream& os, utility::progression
} }
void maildirMessage::fetchPartHeader(part& p) void maildirMessage::fetchPartHeader(ref <part> p)
{ {
maildirPart& mp = dynamic_cast <maildirPart&>(p); ref <maildirPart> mp = p.dynamicCast <maildirPart>();
utility::fileSystemFactory* fsf = platformDependant::getHandler()->getFileSystemFactory(); utility::fileSystemFactory* fsf = platformDependant::getHandler()->getFileSystemFactory();
@ -379,10 +377,10 @@ void maildirMessage::fetchPartHeader(part& p)
ref <utility::fileReader> reader = file->getFileReader(); ref <utility::fileReader> reader = file->getFileReader();
ref <utility::inputStream> is = reader->getInputStream(); ref <utility::inputStream> is = reader->getInputStream();
is->skip(mp.getHeaderParsedOffset()); is->skip(mp->getHeaderParsedOffset());
utility::stream::value_type buffer[1024]; utility::stream::value_type buffer[1024];
utility::stream::size_type remaining = mp.getHeaderParsedLength(); utility::stream::size_type remaining = mp->getHeaderParsedLength();
string contents; string contents;
contents.reserve(remaining); contents.reserve(remaining);
@ -397,7 +395,7 @@ void maildirMessage::fetchPartHeader(part& p)
contents.append(buffer, read); contents.append(buffer, read);
} }
mp.getOrCreateHeader().parse(contents); mp->getOrCreateHeader().parse(contents);
} }

12
src/net/message.cpp
View File

@ -24,21 +24,21 @@ namespace vmime {
namespace net { namespace net {
const part& part::operator[](const int x) const ref <const part> part::getPartAt(const int pos) const
{ {
return (getStructure()[x]); return getStructure()->getPartAt(pos);
} }
part& part::operator[](const int x) ref <part> part::getPartAt(const int pos)
{ {
return (getStructure()[x]); return getStructure()->getPartAt(pos);
} }
const int part::getCount() const const int part::getPartCount() const
{ {
return (getStructure().getCount()); return getStructure()->getPartCount();
} }

8
src/net/pop3/POP3Message.cpp
View File

@ -87,13 +87,13 @@ const int POP3Message::getFlags() const
} }
const structure& POP3Message::getStructure() const ref <const structure> POP3Message::getStructure() const
{ {
throw exceptions::operation_not_supported(); throw exceptions::operation_not_supported();
} }
structure& POP3Message::getStructure() ref <structure> POP3Message::getStructure()
{ {
throw exceptions::operation_not_supported(); throw exceptions::operation_not_supported();
} }
@ -145,7 +145,7 @@ void POP3Message::extract(utility::outputStream& os,
void POP3Message::extractPart void POP3Message::extractPart
(const part& /* p */, utility::outputStream& /* os */, (ref <const part> /* p */, utility::outputStream& /* os */,
utility::progressionListener* /* progress */, utility::progressionListener* /* progress */,
const int /* start */, const int /* length */, const int /* start */, const int /* length */,
const bool /* peek */) const const bool /* peek */) const
@ -154,7 +154,7 @@ void POP3Message::extractPart
} }
void POP3Message::fetchPartHeader(part& /* p */) void POP3Message::fetchPartHeader(ref <part> /* p */)
{ {
throw exceptions::operation_not_supported(); throw exceptions::operation_not_supported();
} }

10
vmime/net/imap/IMAPMessage.hpp
View File

@ -60,8 +60,8 @@ public:
const bool isExpunged() const; const bool isExpunged() const;
const structure& getStructure() const; ref <const structure> getStructure() const;
structure& getStructure(); ref <structure> getStructure();
ref <const header> getHeader() const; ref <const header> getHeader() const;
@ -69,9 +69,9 @@ public:
void setFlags(const int flags, const int mode = FLAG_MODE_SET); void setFlags(const int flags, const int mode = FLAG_MODE_SET);
void extract(utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const; void extract(utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const;
void extractPart(const part& p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const; void extractPart(ref <const part> p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const;
void fetchPartHeader(part& p); void fetchPartHeader(ref <part> p);
private: private:
@ -79,7 +79,7 @@ private:
void processFetchResponse(const int options, const IMAPParser::msg_att* msgAtt); void processFetchResponse(const int options, const IMAPParser::msg_att* msgAtt);
void extract(const part* p, utility::outputStream& os, utility::progressionListener* progress, const int start, const int length, const bool headerOnly, const bool peek) const; void extract(ref <const part> p, utility::outputStream& os, utility::progressionListener* progress, const int start, const int length, const bool headerOnly, const bool peek) const;
void convertAddressList(const IMAPParser::address_list& src, mailboxList& dest); void convertAddressList(const IMAPParser::address_list& src, mailboxList& dest);

8
vmime/net/maildir/maildirMessage.hpp
View File

@ -58,8 +58,8 @@ public:
const bool isExpunged() const; const bool isExpunged() const;
const structure& getStructure() const; ref <const structure> getStructure() const;
structure& getStructure(); ref <structure> getStructure();
ref <const header> getHeader() const; ref <const header> getHeader() const;
@ -67,9 +67,9 @@ public:
void setFlags(const int flags, const int mode = FLAG_MODE_SET); void setFlags(const int flags, const int mode = FLAG_MODE_SET);
void extract(utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const; void extract(utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const;
void extractPart(const part& p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const; void extractPart(ref <const part> p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const;
void fetchPartHeader(part& p); void fetchPartHeader(ref <part> p);
private: private:

61
vmime/net/message.hpp
View File

@ -52,20 +52,20 @@ public:
* *
* @return structure of the part * @return structure of the part
*/ */
virtual const structure& getStructure() const = 0; virtual ref <const structure> getStructure() const = 0;
/** Return the structure of this part. /** Return the structure of this part.
* *
* @return structure of the part * @return structure of the part
*/ */
virtual structure& getStructure() = 0; virtual ref <structure> getStructure() = 0;
/** Return the header section for this part (you must fetch header /** Return the header section for this part (you must fetch header
* before using this function: see message::fetchPartHeader). * before using this function: see message::fetchPartHeader).
* *
* @return header section * @return header section
*/ */
virtual const header& getHeader() const = 0; virtual ref <const header> getHeader() const = 0;
/** Return the media-type of the content in this part. /** Return the media-type of the content in this part.
* *
@ -79,35 +79,34 @@ public:
*/ */
virtual const int getSize() const = 0; virtual const int getSize() const = 0;
/** Return the part sequence number (index) /** Return the part sequence number (index).
* The first part is at index zero.
* *
* @return part number * @return part number
*/ */
virtual const int getNumber() const = 0; // begin at 1 virtual const int getNumber() const = 0;
/** Return the sub-part at the specified position. /** Return the sub-part at the specified position (zero is the
* This provide easy access to parts: * first part).
* Eg: "message->extractPart(message->getStructure()[3][1][2])".
* *
* @param x index of the sub-part * @param pos index of the sub-part
* @return sub-part at position 'x' * @return sub-part at position 'pos'
*/ */
const part& operator[](const int x) const; ref <const part> getPartAt(const int pos) const;
/** Return the sub-part at the specified position. /** Return the sub-part at the specified position (zero is the
* This provide easy access to parts: * first part).
* Eg: "message->extractPart(message->getStructure()[3][1][2])".
* *
* @param x index of the sub-part * @param pos index of the sub-part
* @return sub-part at position 'x' * @return sub-part at position 'pos'
*/ */
part& operator[](const int x); ref <part> getPartAt(const int pos);
/** Return the number of sub-parts in this part. /** Return the number of sub-parts in this part.
* *
* @return number of sub-parts * @return number of sub-parts
*/ */
const int getCount() const; const int getPartCount() const;
}; };
@ -126,26 +125,26 @@ public:
virtual ~structure() { } virtual ~structure() { }
/** Return the part at the specified position (first /** Return the part at the specified position (first
* part is at position 1). * part is at position 0).
* *
* @param x position * @param pos position
* @return part at position 'x' * @return part at position 'pos'
*/ */
virtual const part& operator[](const int x) const = 0; virtual ref <const part> getPartAt(const int pos) const = 0;
/** Return the part at the specified position (first /** Return the part at the specified position (first
* part is at position 1). * part is at position 0).
* *
* @param x position * @param pos position
* @return part at position 'x' * @return part at position 'pos'
*/ */
virtual part& operator[](const int x) = 0; virtual ref <part> getPartAt(const int pos) = 0;
/** Return the number of parts in this part. /** Return the number of parts in this part.
* *
* @return number of parts * @return number of parts
*/ */
virtual const int getCount() const = 0; virtual const int getPartCount() const = 0;
}; };
@ -171,13 +170,13 @@ public:
* *
* @return MIME structure of the message * @return MIME structure of the message
*/ */
virtual const structure& getStructure() const = 0; virtual ref <const structure> getStructure() const = 0;
/** Return the MIME structure of the message (must fetch before). /** Return the MIME structure of the message (must fetch before).
* *
* @return MIME structure of the message * @return MIME structure of the message
*/ */
virtual structure& getStructure() = 0; virtual ref <structure> getStructure() = 0;
/** Return a reference to the header fields of the message (must fetch before). /** Return a reference to the header fields of the message (must fetch before).
* *
@ -275,13 +274,13 @@ public:
* be supported by the protocol (IMAP supports this), but it will NOT throw * be supported by the protocol (IMAP supports this), but it will NOT throw
* an exception if not supported. * an exception if not supported.
*/ */
virtual void extractPart(const part& p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const = 0; virtual void extractPart(ref <const part> p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const = 0;
/** Fetch the MIME header for the specified part. /** Fetch the MIME header for the specified part.
* *
* @param p the part for which to fetch the header * @param p the part for which to fetch the header
*/ */
virtual void fetchPartHeader(part& p) = 0; virtual void fetchPartHeader(ref <part> p) = 0;
}; };

8
vmime/net/pop3/POP3Message.hpp
View File

@ -60,8 +60,8 @@ public:
const bool isExpunged() const; const bool isExpunged() const;
const structure& getStructure() const; ref <const structure> getStructure() const;
structure& getStructure(); ref <structure> getStructure();
ref <const header> getHeader() const; ref <const header> getHeader() const;
@ -69,9 +69,9 @@ public:
void setFlags(const int flags, const int mode = FLAG_MODE_SET); void setFlags(const int flags, const int mode = FLAG_MODE_SET);
void extract(utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const; void extract(utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const;
void extractPart(const part& p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const; void extractPart(ref <const part> p, utility::outputStream& os, utility::progressionListener* progress = NULL, const int start = 0, const int length = -1, const bool peek = false) const;
void fetchPartHeader(part& p); void fetchPartHeader(ref <part> p);
private: private: