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porting rev.1894 to trunk

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This commit is contained in:
Aleksandar Fabijanic 2012-07-27 02:01:39 +00:00
parent 348ca08e7a
commit 03ddca58f5
13 changed files with 168 additions and 46 deletions
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8
CHANGELOG
View File

@ -1,7 +1,7 @@
This is the changelog file for the POCO C++ Libraries.
Release 1.5.0 (2012-07-30)
Release 1.5.0 (2012-08-??)
==========================
- added JSON
@ -23,7 +23,7 @@ Release 1.5.0 (2012-07-30)
- IPAddress force IPv6 always lowercase (RFC 5952)
- fixed SF#3538785: SMTPClientSession::sendMessage() should take recipient list
Release 1.4.4 (2012-07-??)
Release 1.4.4 (2012-08-??)
==========================
- ZipStream now builds correctly in unbundled build.
@ -53,6 +53,10 @@ Release 1.4.4 (2012-07-??)
- Added Poco::ObjectPool class template.
- Poco::Net::HTTPServer has a new stopAll() method allowing stopping/aborting of all
currently active client connections.
- The HTTP server framework now actively prevents sending a message body in the
response to a HEAD request, or in case of a 204 No Content or 304 Not Modified
response status.
- fixed a DOM parser performance bug (patch by Peter Klotz)
Release 1.4.3p1 (2012-01-23)
============================

18
Net/include/Poco/Net/HTTPFixedLengthStream.h
View File

@ -63,7 +63,13 @@ class Net_API HTTPFixedLengthStreamBuf: public HTTPBasicStreamBuf
public:
typedef HTTPBasicStreamBuf::openmode openmode;
HTTPFixedLengthStreamBuf(HTTPSession& session, std::streamsize length, openmode mode);
#if defined(POCO_HAVE_INT64)
typedef Poco::Int64 ContentLength;
#else
typedef std::streamsize ContentLength;
#endif
HTTPFixedLengthStreamBuf(HTTPSession& session, ContentLength length, openmode mode);
~HTTPFixedLengthStreamBuf();
protected:
@ -72,8 +78,8 @@ protected:
private:
HTTPSession& _session;
std::streamsize _length;
std::streamsize _count;
ContentLength _length;
ContentLength _count;
};
@ -81,7 +87,7 @@ class Net_API HTTPFixedLengthIOS: public virtual std::ios
/// The base class for HTTPFixedLengthInputStream.
{
public:
HTTPFixedLengthIOS(HTTPSession& session, std::streamsize length, HTTPFixedLengthStreamBuf::openmode mode);
HTTPFixedLengthIOS(HTTPSession& session, HTTPFixedLengthStreamBuf::ContentLength length, HTTPFixedLengthStreamBuf::openmode mode);
~HTTPFixedLengthIOS();
HTTPFixedLengthStreamBuf* rdbuf();
@ -94,7 +100,7 @@ class Net_API HTTPFixedLengthInputStream: public HTTPFixedLengthIOS, public std:
/// This class is for internal use by HTTPSession only.
{
public:
HTTPFixedLengthInputStream(HTTPSession& session, std::streamsize length);
HTTPFixedLengthInputStream(HTTPSession& session, HTTPFixedLengthStreamBuf::ContentLength length);
~HTTPFixedLengthInputStream();
void* operator new(std::size_t size);
@ -109,7 +115,7 @@ class Net_API HTTPFixedLengthOutputStream: public HTTPFixedLengthIOS, public std
/// This class is for internal use by HTTPSession only.
{
public:
HTTPFixedLengthOutputStream(HTTPSession& session, std::streamsize length);
HTTPFixedLengthOutputStream(HTTPSession& session, HTTPFixedLengthStreamBuf::ContentLength length);
~HTTPFixedLengthOutputStream();
void* operator new(std::size_t size);

9
Net/include/Poco/Net/HTTPMessage.h
View File

@ -95,6 +95,9 @@ public:
/// always returns a 64-bit integer for content length.
#endif // defined(POCO_HAVE_INT64)
bool hasContentLength() const;
/// Returns true iff a Content-Length header is present.
void setTransferEncoding(const std::string& transferEncoding);
/// Sets the transfer encoding for this message.
///
@ -192,6 +195,12 @@ inline const std::string& HTTPMessage::getVersion() const
}
inline bool HTTPMessage::hasContentLength() const
{
return has(CONTENT_LENGTH);
}
} } // namespace Poco::Net

5
Net/include/Poco/Net/HTTPServerRequestImpl.h
View File

@ -42,6 +42,7 @@
#include "Poco/Net/Net.h"
#include "Poco/Net/HTTPServerRequest.h"
#include "Poco/Net/HTTPServerResponseImpl.h"
#include "Poco/Net/SocketAddress.h"
#include "Poco/AutoPtr.h"
#include <istream>
@ -64,7 +65,7 @@ class Net_API HTTPServerRequestImpl: public HTTPServerRequest
/// handleRequest() method of HTTPRequestHandler.
{
public:
HTTPServerRequestImpl(HTTPServerResponse& response, HTTPServerSession& session, HTTPServerParams* pParams);
HTTPServerRequestImpl(HTTPServerResponseImpl& response, HTTPServerSession& session, HTTPServerParams* pParams);
/// Creates the HTTPServerRequestImpl, using the
/// given HTTPServerSession.
@ -105,7 +106,7 @@ protected:
static const std::string EXPECT;
private:
HTTPServerResponse& _response;
HTTPServerResponseImpl& _response;
HTTPServerSession& _session;
std::istream* _pStream;
Poco::AutoPtr<HTTPServerParams> _pParams;

14
Net/include/Poco/Net/HTTPServerResponseImpl.h
View File

@ -49,7 +49,7 @@ namespace Net {
class HTTPServerSession;
class HTTPCookie;
class HTTPServerRequestImpl;
class Net_API HTTPServerResponseImpl: public HTTPServerResponse
@ -128,9 +128,15 @@ public:
bool sent() const;
/// Returns true if the response (header) has been sent.
protected:
void attachRequest(HTTPServerRequestImpl* pRequest);
private:
HTTPServerSession& _session;
HTTPServerRequestImpl* _pRequest;
std::ostream* _pStream;
friend class HTTPServerRequestImpl;
};
@ -143,6 +149,12 @@ inline bool HTTPServerResponseImpl::sent() const
}
inline void HTTPServerResponseImpl::attachRequest(HTTPServerRequestImpl* pRequest)
{
_pRequest = pRequest;
}
} } // namespace Poco::Net

14
Net/src/HTTPClientSession.cpp
View File

@ -223,11 +223,15 @@ std::ostream& HTTPClientSession::sendRequest(HTTPRequest& request)
request.write(hos);
_pRequestStream = new HTTPChunkedOutputStream(*this);
}
else if (request.getContentLength() != HTTPMessage::UNKNOWN_CONTENT_LENGTH)
else if (request.hasContentLength())
{
Poco::CountingOutputStream cs;
request.write(cs);
#if POCO_HAVE_INT64
_pRequestStream = new HTTPFixedLengthOutputStream(*this, request.getContentLength64() + cs.chars());
#else
_pRequestStream = new HTTPFixedLengthOutputStream(*this, request.getContentLength() + cs.chars());
#endif
request.write(*_pRequestStream);
}
else if (request.getMethod() != HTTPRequest::HTTP_PUT && request.getMethod() != HTTPRequest::HTTP_POST)
@ -284,12 +288,16 @@ std::istream& HTTPClientSession::receiveResponse(HTTPResponse& response)
_mustReconnect = getKeepAlive() && !response.getKeepAlive();
if (!_expectResponseBody)
if (!_expectResponseBody || response.getStatus() < 200 || response.getStatus() == HTTPResponse::HTTP_NO_CONTENT || response.getStatus() == HTTPResponse::HTTP_NOT_MODIFIED)
_pResponseStream = new HTTPFixedLengthInputStream(*this, 0);
else if (response.getChunkedTransferEncoding())
_pResponseStream = new HTTPChunkedInputStream(*this);
else if (response.getContentLength() != HTTPMessage::UNKNOWN_CONTENT_LENGTH)
else if (response.hasContentLength())
#if defined(POCO_HAVE_INT64)
_pResponseStream = new HTTPFixedLengthInputStream(*this, response.getContentLength64());
#else
_pResponseStream = new HTTPFixedLengthInputStream(*this, response.getContentLength());
#endif
else
_pResponseStream = new HTTPInputStream(*this);

12
Net/src/HTTPFixedLengthStream.cpp
View File

@ -50,7 +50,7 @@ namespace Net {
//
HTTPFixedLengthStreamBuf::HTTPFixedLengthStreamBuf(HTTPSession& session, std::streamsize length, openmode mode):
HTTPFixedLengthStreamBuf::HTTPFixedLengthStreamBuf(HTTPSession& session, ContentLength length, openmode mode):
HTTPBasicStreamBuf(HTTPBufferAllocator::BUFFER_SIZE, mode),
_session(session),
_length(length),
@ -70,7 +70,7 @@ int HTTPFixedLengthStreamBuf::readFromDevice(char* buffer, std::streamsize lengt
if (_count < _length)
{
if (_count + length > _length)
length = _length - _count;
length = static_cast<std::streamsize>(_length - _count);
n = _session.read(buffer, length);
if (n > 0) _count += n;
}
@ -84,7 +84,7 @@ int HTTPFixedLengthStreamBuf::writeToDevice(const char* buffer, std::streamsize
if (_count < _length)
{
if (_count + length > _length)
length = _length - _count;
length = static_cast<std::streamsize>(_length - _count);
n = _session.write(buffer, length);
if (n > 0) _count += n;
}
@ -97,7 +97,7 @@ int HTTPFixedLengthStreamBuf::writeToDevice(const char* buffer, std::streamsize
//
HTTPFixedLengthIOS::HTTPFixedLengthIOS(HTTPSession& session, std::streamsize length, HTTPFixedLengthStreamBuf::openmode mode):
HTTPFixedLengthIOS::HTTPFixedLengthIOS(HTTPSession& session, HTTPFixedLengthStreamBuf::ContentLength length, HTTPFixedLengthStreamBuf::openmode mode):
_buf(session, length, mode)
{
poco_ios_init(&_buf);
@ -130,7 +130,7 @@ HTTPFixedLengthStreamBuf* HTTPFixedLengthIOS::rdbuf()
Poco::MemoryPool HTTPFixedLengthInputStream::_pool(sizeof(HTTPFixedLengthInputStream));
HTTPFixedLengthInputStream::HTTPFixedLengthInputStream(HTTPSession& session, std::streamsize length):
HTTPFixedLengthInputStream::HTTPFixedLengthInputStream(HTTPSession& session, HTTPFixedLengthStreamBuf::ContentLength length):
HTTPFixedLengthIOS(session, length, std::ios::in),
std::istream(&_buf)
{
@ -162,7 +162,7 @@ void HTTPFixedLengthInputStream::operator delete(void* ptr)
Poco::MemoryPool HTTPFixedLengthOutputStream::_pool(sizeof(HTTPFixedLengthOutputStream));
HTTPFixedLengthOutputStream::HTTPFixedLengthOutputStream(HTTPSession& session, std::streamsize length):
HTTPFixedLengthOutputStream::HTTPFixedLengthOutputStream(HTTPSession& session, HTTPFixedLengthStreamBuf::ContentLength length):
HTTPFixedLengthIOS(session, length, std::ios::out),
std::ostream(&_buf)
{

21
Net/src/HTTPServerConnection.cpp
View File

@ -105,7 +105,15 @@ void HTTPServerConnection::run()
catch (Poco::Exception&)
{
if (!response.sent())
sendErrorResponse(session, HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
{
try
{
sendErrorResponse(session, HTTPResponse::HTTP_INTERNAL_SERVER_ERROR);
}
catch (...)
{
}
}
throw;
}
}
@ -140,7 +148,14 @@ void HTTPServerConnection::onServerStopped(const bool& abortCurrent)
{
try
{
// Note: On Windows, select() will not return if one of its socket is being
// shut down. Therefore we have to call close(), which works better.
// On other platforms, we do the more graceful thing.
#if defined(_WIN32)
socket().close();
#else
socket().shutdown();
#endif
}
catch (...)
{
@ -152,7 +167,11 @@ void HTTPServerConnection::onServerStopped(const bool& abortCurrent)
try
{
#if defined(_WIN32)
socket().close();
#else
socket().shutdown();
#endif
}
catch (...)
{

11
Net/src/HTTPServerRequestImpl.cpp
View File

@ -35,6 +35,7 @@
#include "Poco/Net/HTTPServerRequestImpl.h"
#include "Poco/Net/HTTPServerResponseImpl.h"
#include "Poco/Net/HTTPServerSession.h"
#include "Poco/Net/HTTPHeaderStream.h"
#include "Poco/Net/HTTPStream.h"
@ -54,12 +55,14 @@ namespace Net {
const std::string HTTPServerRequestImpl::EXPECT("Expect");
HTTPServerRequestImpl::HTTPServerRequestImpl(HTTPServerResponse& response, HTTPServerSession& session, HTTPServerParams* pParams):
HTTPServerRequestImpl::HTTPServerRequestImpl(HTTPServerResponseImpl& response, HTTPServerSession& session, HTTPServerParams* pParams):
_response(response),
_session(session),
_pStream(0),
_pParams(pParams, true)
{
response.attachRequest(this);
HTTPHeaderInputStream hs(session);
read(hs);
@ -69,8 +72,12 @@ HTTPServerRequestImpl::HTTPServerRequestImpl(HTTPServerResponse& response, HTTPS
if (getChunkedTransferEncoding())
_pStream = new HTTPChunkedInputStream(session);
else if (getContentLength() != HTTPMessage::UNKNOWN_CONTENT_LENGTH)
else if (hasContentLength())
#if defined(POCO_HAVE_INT64)
_pStream = new HTTPFixedLengthInputStream(session, getContentLength64());
#else
_pStream = new HTTPFixedLengthInputStream(session, getContentLength());
#endif
else if (getMethod() == HTTPRequest::HTTP_GET || getMethod() == HTTPRequest::HTTP_HEAD)
_pStream = new HTTPFixedLengthInputStream(session, 0);
else

30
Net/src/HTTPServerResponseImpl.cpp
View File

@ -35,6 +35,7 @@
#include "Poco/Net/HTTPServerResponseImpl.h"
#include "Poco/Net/HTTPServerRequestImpl.h"
#include "Poco/Net/HTTPServerSession.h"
#include "Poco/Net/HTTPHeaderStream.h"
#include "Poco/Net/HTTPStream.h"
@ -66,6 +67,7 @@ namespace Net {
HTTPServerResponseImpl::HTTPServerResponseImpl(HTTPServerSession& session):
_session(session),
_pRequest(0),
_pStream(0)
{
}
@ -88,17 +90,31 @@ std::ostream& HTTPServerResponseImpl::send()
{
poco_assert (!_pStream);
if (getChunkedTransferEncoding())
if (_pRequest && _pRequest->getMethod() == HTTPRequest::HTTP_HEAD ||
getStatus() < 200 ||
getStatus() == HTTPResponse::HTTP_NO_CONTENT ||
getStatus() == HTTPResponse::HTTP_NOT_MODIFIED)
{
Poco::CountingOutputStream cs;
write(cs);
_pStream = new HTTPFixedLengthOutputStream(_session, cs.chars());
write(*_pStream);
}
else if (getChunkedTransferEncoding())
{
HTTPHeaderOutputStream hs(_session);
write(hs);
_pStream = new HTTPChunkedOutputStream(_session);
}
else if (getContentLength() != HTTPMessage::UNKNOWN_CONTENT_LENGTH)
else if (hasContentLength())
{
Poco::CountingOutputStream cs;
write(cs);
#if defined(POCO_HAVE_INT64)
_pStream = new HTTPFixedLengthOutputStream(_session, getContentLength64() + cs.chars());
#else
_pStream = new HTTPFixedLengthOutputStream(_session, getContentLength() + cs.chars());
#endif
write(*_pStream);
}
else
@ -132,7 +148,10 @@ void HTTPServerResponseImpl::sendFile(const std::string& path, const std::string
{
_pStream = new HTTPHeaderOutputStream(_session);
write(*_pStream);
StreamCopier::copyStream(istr, *_pStream);
if (_pRequest && _pRequest->getMethod() != HTTPRequest::HTTP_HEAD)
{
StreamCopier::copyStream(istr, *_pStream);
}
}
else throw OpenFileException(path);
}
@ -147,7 +166,10 @@ void HTTPServerResponseImpl::sendBuffer(const void* pBuffer, std::size_t length)
_pStream = new HTTPHeaderOutputStream(_session);
write(*_pStream);
_pStream->write(static_cast<const char*>(pBuffer), static_cast<std::streamsize>(length));
if (_pRequest && _pRequest->getMethod() != HTTPRequest::HTTP_HEAD)
{
_pStream->write(static_cast<const char*>(pBuffer), static_cast<std::streamsize>(length));
}
}

7
Net/src/SocketImpl.cpp
View File

@ -523,6 +523,7 @@ bool SocketImpl::poll(const Poco::Timespan& timeout, int mode)
FD_SET(sockfd, &fdExcept);
}
Poco::Timespan remainingTime(timeout);
int errorCode;
int rc;
do
{
@ -531,7 +532,7 @@ bool SocketImpl::poll(const Poco::Timespan& timeout, int mode)
tv.tv_usec = (long) remainingTime.useconds();
Poco::Timestamp start;
rc = ::select(int(sockfd) + 1, &fdRead, &fdWrite, &fdExcept, &tv);
if (rc < 0 && lastError() == POCO_EINTR)
if (rc < 0 && (errorCode = lastError()) == POCO_EINTR)
{
Poco::Timestamp end;
Poco::Timespan waited = end - start;
@ -541,8 +542,8 @@ bool SocketImpl::poll(const Poco::Timespan& timeout, int mode)
remainingTime = 0;
}
}
while (rc < 0 && lastError() == POCO_EINTR);
if (rc < 0) error();
while (rc < 0 && errorCode == POCO_EINTR);
if (rc < 0) error(errorCode);
return rc > 0;
#endif // POCO_HAVE_FD_EPOLL

2
PageCompiler/samples/HTTPTimeServer/Makefile
View File

@ -9,7 +9,7 @@
include $(POCO_BASE)/build/rules/global
# Where to find the PageCompiler executable
PAGECOMPILER = $(POCO_BASE)/PageCompiler/bin/$(POCO_HOST_OSNAME)/$(POCO_HOST_OSARCH)/cpspc$(OSARCH_POSTFIX)
PAGECOMPILER = $(POCO_BASE)/PageCompiler/bin/$(POCO_HOST_OSNAME)/$(POCO_HOST_OSARCH)/cpspc
objects = HTTPTimeServerApp TimeHandler

63
XML/src/CharacterData.cpp
View File

@ -64,9 +64,16 @@ CharacterData::~CharacterData()
void CharacterData::setData(const XMLString& data)
{
XMLString oldData = getData();
_data = data;
if (events()) dispatchCharacterDataModified(oldData, _data);
if (events())
{
XMLString oldData = _data;
_data = data;
dispatchCharacterDataModified(oldData, _data);
}
else
{
_data = data;
}
}
@ -81,9 +88,16 @@ XMLString CharacterData::substringData(unsigned long offset, unsigned long count
void CharacterData::appendData(const XMLString& arg)
{
XMLString oldData = _data;
_data.append(arg);
if (events()) dispatchCharacterDataModified(oldData, _data);
if (events())
{
XMLString oldData = _data;
_data.append(arg);
dispatchCharacterDataModified(oldData, _data);
}
else
{
_data.append(arg);
}
}
@ -92,9 +106,16 @@ void CharacterData::insertData(unsigned long offset, const XMLString& arg)
if (offset > _data.length())
throw DOMException(DOMException::INDEX_SIZE_ERR);
XMLString oldData = _data;
_data.insert(offset, arg);
if (events()) dispatchCharacterDataModified(oldData, _data);
if (events())
{
XMLString oldData = _data;
_data.insert(offset, arg);
dispatchCharacterDataModified(oldData, _data);
}
else
{
_data.insert(offset, arg);
}
}
@ -103,9 +124,14 @@ void CharacterData::deleteData(unsigned long offset, unsigned long count)
if (offset >= _data.length())
throw DOMException(DOMException::INDEX_SIZE_ERR);
XMLString oldData = _data;
_data.replace(offset, count, EMPTY_STRING);
if (events()) dispatchCharacterDataModified(oldData, _data);
if (events())
{
XMLString oldData = _data;
_data.replace(offset, count, EMPTY_STRING);
dispatchCharacterDataModified(oldData, _data);
}
else
_data.replace(offset, count, EMPTY_STRING);
}
@ -114,9 +140,16 @@ void CharacterData::replaceData(unsigned long offset, unsigned long count, const
if (offset >= _data.length())
throw DOMException(DOMException::INDEX_SIZE_ERR);
XMLString oldData = _data;
_data.replace(offset, count, arg);
if (events()) dispatchCharacterDataModified(oldData, _data);
if (events())
{
XMLString oldData = _data;
_data.replace(offset, count, arg);
dispatchCharacterDataModified(oldData, _data);
}
else
{
_data.replace(offset, count, arg);
}
}