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remove serializer part

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This commit is contained in:
Marian Krivos
2015-08-24 17:31:08 +02:00
parent eca1119c82
commit 0aa38d1262
15 changed files with 2 additions and 4316 deletions
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11
XML/include/Poco/XML/ValueTraits.h
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@@ -22,7 +22,6 @@
#include "XMLStreamParserException.h"
#include "XMLStreamSerializerException.h"
#include <string>
#include <cstddef> // std::size_t
#include <iostream>
@@ -100,16 +99,6 @@ T default_value_traits<T>::parse(std::string s, const XMLStreamParser& p)
}
template<typename T>
std::string default_value_traits<T>::serialize(const T& v, const XMLStreamSerializer& s)
{
std::ostringstream os;
if (!(os << v))
throw XMLStreamSerializerException(s, "invalid value");
return os.str();
}
}
}

389
XML/include/Poco/XML/XMLStreamSerializer.h
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@@ -1,389 +0,0 @@
//
// XMLStreamSerializer.h
//
// $Id$
//
// Library: XML
// Package: XML
// Module: XMLStreamSerializer
//
// Definition of the XMLStreamSerializer class.
//
// Copyright (c) 2004-2015, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
// copyright : Copyright (c) 2013-2014 Code Synthesis Tools CC
// license : MIT; see accompanying LICENSE file
#ifndef POCO_XML_XMLSERIALIZER_Included
#define POCO_XML_XMLSERIALIZER_Included
#include "QName.h"
#include "ValueTraits.h"
#include "genx.h"
#include <string>
#include <ostream>
#include <cstddef> // std::size_t
namespace Poco
{
namespace XML
{
class XML_API XMLStreamSerializer
/// see: http://www.codesynthesis.com/projects/libstudxml/doc/intro.xhtml
{
public:
XMLStreamSerializer(std::ostream&, const std::string& output_name, unsigned short indentation = 2);
/// Serialize to std::ostream. Output name is used in diagnostics to
/// identify the document being serialized. The indentation argument
/// specifies the number of indentation spaces that should be used for
/// pretty-printing. If 0 is passed, no pretty-printing is performed.
///
/// If stream exceptions are enabled then std::ios_base::failure
/// exception is used to report io errors (badbit and failbit).
/// Otherwise, those are reported as the XMLStreamSerializerException exception.
~XMLStreamSerializer();
const std::string& outputName() const;
void startElement(const QName& qname);
void startElement(const std::string& name);
void startElement(const std::string& ns, const std::string& name);
void endElement();
// "Checked" end element. That is, it checks that the element
// you think you are ending matches the current one.
//
void endElement (const QName& qname);
void endElement (const std::string& name);
void endElement (const std::string& ns, const std::string& name);
// Helpers for serializing elements with simple content. The first two
// functions assume that startElement() has already been called. The
// other two serialize the complete element, from start to end.
void element(const std::string& value);
template<typename T>
void element(const T& value);
void element(const std::string& name, const std::string& value);
template<typename T>
void element(const std::string& name, const T& value);
void element(const QName& qname, const std::string& value);
template<typename T>
void element(const QName& qname, const T& value);
void element(const std::string& namespace_, const std::string& name, const std::string& value);
template<typename T>
void element(const std::string& namespace_, const std::string& name, const T& value);
// Attributes.
//
void startAttribute(const QName& qname);
void startAttribute(const std::string& name);
void startAttribute(const std::string& ns, const std::string& name);
void endAttribute();
// "Checked" end attribute. That is, it checks that the attribute
// you think you are ending matches the current one.
//
void endAttribute (const QName& qname);
void endAttribute (const std::string& name);
void endAttribute (const std::string& ns, const std::string& name);
void attribute(const QName& qname, const std::string& value);
template<typename T>
void attribute(const QName& qname, const T& value);
void attribute(const std::string& name, const std::string& value);
template<typename T>
void attribute(const std::string& name, const T& value);
void attribute(const std::string& ns, const std::string& name, const std::string& value);
template<typename T>
void attribute(const std::string& ns, const std::string& name, const T& value);
// Characters.
//
void characters(const std::string& value);
template<typename T>
void characters(const T& value);
void namespaceDecl(const std::string& ns, const std::string& prefix);
/// Namespaces declaration. If prefix is empty, then the default
/// namespace is declared. If both prefix and namespace are empty,
/// then the default namespace declaration is cleared (xmlns="").
/// This function should be called after start_element().
void xmlDecl(const std::string& version = "1.0", const std::string& encoding = "UTF-8", const std::string& standalone = "");
/// XML declaration. If encoding or standalone are not specified,
/// then these attributes are omitted from the output.
// DOCTYPE declaration. If encoding or standalone are not specified,
// then these attributes are omitted from the output.
//
void doctypeDecl (const std::string& root_element,
const std::string& public_id = "",
const std::string& system_id = "",
const std::string& internal_subset = "");
// Utility functions.
//
bool lookupNamespacePrefix(const std::string& ns, std::string& prefix) const;
/// Return true if there is a mapping. In this case, prefix contains
/// the mapped prefix.
// Return the current element, that is, the latest element for which
// start_element() but not endElement() have been called.
//
QName currentElement () const;
// Return the current attribute, that is, the latest attribute for
// which start_attribute() but not endAttribute() have been called.
//
QName currentAttribute () const;
// Suspend/resume indentation.
//
// Indentation can be suspended only inside an element and, unless
// explicitly resumed, it will remain suspended until the end of
// that element. You should only explicitly resume indentation at
// the element nesting level of suspension. If indentation is already
// suspended at an outer nesting level, then subsequent calls to
// suspend/resume are ignored. The indentation_suspended() function
// can be used to check if indentation is currently suspended. If it
// is not, then this function returns 0. Otherwise, it returns the
// level at which pretty-printing was suspended, with root element
// being level 1.
//
void suspendIndentation ();
void resumeIndentation ();
std::size_t indentationSuspended () const;
private:
XMLStreamSerializer(const XMLStreamSerializer&);
XMLStreamSerializer& operator=(const XMLStreamSerializer&);
void handleError(genxStatus) const;
std::ostream& _outputStream;
std::ostream::iostate _lastStreamState;// Original exception state.
const std::string _outputName;
genxWriter _writer;
genxSender _sender;
std::size_t _depth;
};
XMLStreamSerializer& operator<< (XMLStreamSerializer&, void (*func) (XMLStreamSerializer&));
/// Stream-like interface for serializer. If the passed argument
/// is a function with the void f(serializer&) signature or is a
/// function object with the void operator() (serializer&) const
/// operator, then this function (object) is called with the passed
/// serializer. Otherwise, the argument is passed to the serializer's
// characters() function.
template <typename T>
XMLStreamSerializer& operator<< (XMLStreamSerializer&, const T& value);
inline void XMLStreamSerializer::startElement(const QName& qname)
{
startElement(qname.namespace_(), qname.name());
}
inline void XMLStreamSerializer::startElement(const std::string& name)
{
startElement(std::string(), name);
}
inline void XMLStreamSerializer::endElement (const QName& qname)
{
endElement (qname.namespace_ (), qname.name ());
}
inline void XMLStreamSerializer::endElement (const std::string& name)
{
endElement (std::string (), name);
}
inline void XMLStreamSerializer::element(const std::string& v)
{
if (!v.empty())
characters(v);
endElement();
}
template<typename T>
inline void XMLStreamSerializer::element(const T& v)
{
element(ValueTraits < T > ::serialize(v, *this));
}
inline void XMLStreamSerializer::element(const std::string& n, const std::string& v)
{
element(std::string(), n, v);
}
template<typename T>
inline void XMLStreamSerializer::element(const std::string& n, const T& v)
{
element(n, ValueTraits < T > ::serialize(v, *this));
}
inline void XMLStreamSerializer::element(const QName& qn, const std::string& v)
{
element(qn.namespace_(), qn.name(), v);
}
template<typename T>
inline void XMLStreamSerializer::element(const QName& qn, const T& v)
{
element(qn, ValueTraits < T > ::serialize(v, *this));
}
template<typename T>
inline void XMLStreamSerializer::element(const std::string& ns, const std::string& n, const T& v)
{
element(ns, n, ValueTraits < T > ::serialize(v, *this));
}
inline void XMLStreamSerializer::startAttribute(const QName& qname)
{
startAttribute(qname.namespace_(), qname.name());
}
inline void XMLStreamSerializer::startAttribute(const std::string& name)
{
startAttribute(std::string(), name);
}
inline void XMLStreamSerializer::endAttribute (const QName& qname)
{
endAttribute (qname.namespace_ (), qname.name ());
}
inline void XMLStreamSerializer::endAttribute (const std::string& name)
{
endAttribute (std::string (), name);
}
inline void XMLStreamSerializer::attribute(const QName& qname, const std::string& value)
{
attribute(qname.namespace_(), qname.name(), value);
}
template<typename T>
inline void XMLStreamSerializer::attribute(const QName& qname, const T& value)
{
attribute(qname, ValueTraits < T > ::serialize(value, *this));
}
inline void XMLStreamSerializer::attribute(const std::string& name, const std::string& value)
{
attribute(std::string(), name, value);
}
template<typename T>
inline void XMLStreamSerializer::attribute(const std::string& name, const T& value)
{
attribute(name, ValueTraits < T > ::serialize(value, *this));
}
template<typename T>
inline void XMLStreamSerializer::attribute(const std::string& ns, const std::string& name, const T& value)
{
attribute(ns, name, ValueTraits < T > ::serialize(value, *this));
}
template<typename T>
inline void XMLStreamSerializer::characters(const T& value)
{
characters(ValueTraits < T > ::serialize(value, *this));
}
// operator<<
//
inline XMLStreamSerializer& operator<< (XMLStreamSerializer& s, void (*func) (XMLStreamSerializer&))
{
func (s);
return s;
}
namespace details
{
// Detect whether T defines void operator(A) const.
//
template <typename T, typename A>
struct is_functor
{
typedef char no[1];
typedef char yes[2];
template <typename X, X> struct check;
template <typename>
static no& test (...);
template <typename X>
static yes& test (check<void (X::*) (A) const, &X::operator ()>*);
static const bool value = sizeof (test<T> (0)) == sizeof (yes);
};
template <typename T, bool = is_functor<T, XMLStreamSerializer&>::value>
struct inserter;
template <typename T>
struct inserter<T, true>
{
static void insert (XMLStreamSerializer& s, const T& f) {f (s);}
};
template <typename T>
struct inserter<T, false>
{
static void insert (XMLStreamSerializer& s, const T& v) {s.characters (v);}
};
}
template <typename T>
inline XMLStreamSerializer& operator<< (XMLStreamSerializer& s, const T& value)
{
details::inserter<T>::insert (s, value);
return s;
}
}
}
#endif // XML_SERIALIZER

53
XML/include/Poco/XML/XMLStreamSerializerException.h
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@@ -1,53 +0,0 @@
//
// XMLStreamSerializerException.h
//
// $Id$
//
// Library: XML
// Package: XML
// Module: XMLStreamSerializerException
//
// Definition of the XMLStreamSerializerException class.
//
// Copyright (c) 2004-2015, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
// copyright : Copyright (c) 2013-2014 Code Synthesis Tools CC
// license : MIT; see accompanying LICENSE file
#ifndef POCO_XML_XMLSTREAMSERIALIZEREXCEPTION_H_
#define POCO_XML_XMLSTREAMSERIALIZEREXCEPTION_H_
#include <Poco/DOM/DOMException.h>
namespace Poco
{
namespace XML
{
class XMLStreamSerializer;
struct XML_API XMLStreamSerializerException:
public Poco::XML::XMLException
{
XMLStreamSerializerException(const std::string& name, const std::string& description);
XMLStreamSerializerException(const XMLStreamSerializer&, const std::string& description);
virtual ~XMLStreamSerializerException() throw ();
const char* name() const throw ();
const std::string& description() const;
virtual const char* what() const throw ();
private:
void init();
std::string _name;
std::string _description;
std::string _what;
};
}
/* namespace XML */
} /* namespace Poco */
#endif /* POCO_XML_XMLSTREAMPARSEREXCEPTION_H_ */

390
XML/include/Poco/XML/genx.h
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@@ -1,390 +0,0 @@
/*
* genx - C-callable library for generating XML documents
*/
/*
* Copyright (c) 2007-2013 Code Synthesis Tools CC.
* Copyright (c) 2004 by Tim Bray and Sun Microsystems.
*
* For copying permission, see the accompanying COPYING file.
*/
#ifndef GENX_H
#define GENX_H
#include <stddef.h> /* size_t */
#ifdef __cplusplus
extern "C" {
#endif
/*
* Note on error handling: genx routines mostly return
* GENX_SUCCESS (guaranteed to be zero) in normal circumstances, one of
* these other GENX_ values on a memory allocation or I/O failure or if the
* call would result in non-well-formed output.
* You can associate an error message with one of these codes explicitly
* or with the most recent error using genxGetErrorMessage() and
* genxLastErrorMessage(); see below.
*/
typedef enum
{
GENX_SUCCESS = 0,
GENX_BAD_UTF8,
GENX_NON_XML_CHARACTER,
GENX_BAD_NAME,
GENX_ALLOC_FAILED,
GENX_BAD_NAMESPACE_NAME,
GENX_INTERNAL_ERROR,
GENX_DUPLICATE_PREFIX,
GENX_SEQUENCE_ERROR,
GENX_NO_START_TAG,
GENX_IO_ERROR,
GENX_MISSING_VALUE,
GENX_MALFORMED_COMMENT,
GENX_XML_PI_TARGET,
GENX_MALFORMED_PI,
GENX_DUPLICATE_ATTRIBUTE,
GENX_ATTRIBUTE_IN_DEFAULT_NAMESPACE,
GENX_DUPLICATE_NAMESPACE,
GENX_BAD_DEFAULT_DECLARATION
} genxStatus;
/* character types */
#define GENX_XML_CHAR 1
#define GENX_LETTER 2
#define GENX_NAMECHAR 4
/* The size of the character table. Valid values are 0x100 (first 255
chars are checked) and 0x10000 (all chars are checked). */
#ifndef GENX_CHAR_TABLE_SIZE
# define GENX_CHAR_TABLE_SIZE 0x100
#endif
/* a UTF-8 string */
typedef unsigned char * utf8;
typedef const unsigned char * constUtf8;
/*
* genx's own types
*/
typedef struct genxWriter_rec * genxWriter;
typedef struct genxNamespace_rec * genxNamespace;
typedef struct genxElement_rec * genxElement;
typedef struct genxAttribute_rec * genxAttribute;
typedef void * (*genxAlloc) (void * userData, size_t bytes);
typedef void (*genxDealloc) (void * userData, void* data);
/*
* Constructors, set/get
*/
/*
* Create a new writer. For generating multiple XML documents, it's most
* efficient to re-use the same genx object. However, you can only write
* one document at a time with a writer.
* Returns NULL if it fails, which can only be due to an allocation failure.
*/
genxWriter genxNew(genxAlloc alloc, genxDealloc dealloc, void * userData);
/*
* Reset the writer object back into usable state after an error or
* interruption.
*/
genxStatus genxReset (genxWriter w);
/*
* Dispose of a writer, freeing all associated memory
*/
void genxDispose(genxWriter w);
/*
* Set/get
*/
/*
* The userdata pointer will be passed to memory-allocation
* and I/O callbacks. If not set, genx will pass NULL
*/
void genxSetUserData(genxWriter w, void * userData);
void * genxGetUserData(genxWriter w);
/*
* Set/get pretty-printing. If indentation is set to 0, then no pretty-
* printing is performed.
*/
genxStatus genxSetPrettyPrint(genxWriter w, int indentation);
int genxGetPrettyPrint(genxWriter w);
/*
* Suspend/resume pretty-printing. Pretty-printing can be suspended
* only inside an element and, unless explicitly resumed, it will
* remain suspended until the end of that element. You should only
* explicitly resume pretty-printing at the element nesting level
* of suspension. If pretty-printing is already suspended at an
* outer nesting level, then subsequent calls to suspend/resume
* are ignored. The PrettyPrintSuspended() function can be used
* to check if pretty-printing is currently suspended. If it is
* not, then this function returns 0. Otherwise, it returns the
* level at which pretty-printing was suspended, with root element
* being level 1.
*/
genxStatus genxSuspendPrettyPrint(genxWriter w);
genxStatus genxResumePrettyPrint(genxWriter w);
int genxPrettyPrintSuspended(genxWriter w);
/*
* Set/get canonicalization. If true, then output explicit closing
* tags and sort attributes. Default is false.
*/
genxStatus genxSetCanonical(genxWriter w, int flag);
int genxGetCanonical(genxWriter w);
/*
* User-provided memory allocator, if desired. For example, if you were
* in an Apache module, you could arrange for genx to use ap_palloc by
* making the pool accessible via the userData call.
* The "dealloc" is to be used to free memory allocated with "alloc". If
* alloc is provided but dealloc is NULL, genx will not attempt to free
* the memory; this would be appropriate in an Apache context.
* If "alloc" is not provided, genx routines use malloc() to allocate memory
*/
void genxSetAlloc(genxWriter w, genxAlloc alloc);
void genxSetDealloc(genxWriter w, genxDealloc dealloc);
genxAlloc genxGetAlloc(genxWriter w);
genxDealloc genxGetDealloc(genxWriter w);
/*
* Get the prefix associated with a namespace
*/
utf8 genxGetNamespacePrefix(genxNamespace ns);
/*
* Declaration functions
*/
/*
* Declare a namespace. The provided prefix is the default but can be
* overridden by genxAddNamespace. If no default prefiix is provided,
* genx will generate one of the form g-%d.
* On error, returns NULL and signals via statusp
*/
genxNamespace genxDeclareNamespace(genxWriter w,
constUtf8 uri, constUtf8 prefix,
genxStatus * statusP);
/*
* Declare an element
* If something failed, returns NULL and sets the status code via statusP
*/
genxElement genxDeclareElement(genxWriter w,
genxNamespace ns, constUtf8 name,
genxStatus * statusP);
/*
* Declare an attribute
*/
genxAttribute genxDeclareAttribute(genxWriter w,
genxNamespace ns,
constUtf8 name, genxStatus * statusP);
/*
* Writing XML
*/
/*
* Caller-provided I/O package.
* First form is for a null-terminated string.
* for second, if you have s="abcdef" and want to send "abc", you'd call
* sendBounded(userData, s, s + 3)
*/
typedef struct
{
genxStatus (* send)(void * userData, constUtf8 s);
genxStatus (* sendBounded)(void * userData, constUtf8 start, constUtf8 end);
genxStatus (* flush)(void * userData);
} genxSender;
genxStatus genxStartDocSender(genxWriter w, genxSender * sender);
/*
* End a document. Calls "flush".
*/
genxStatus genxEndDocument(genxWriter w);
/*
* Write XML declaration. If encoding or standalone are NULL, then those
* attributes are omitted.
*/
genxStatus genxXmlDeclaration(genxWriter w,
constUtf8 version,
constUtf8 encoding,
constUtf8 standalone);
/*
* Write DOCTYPE declaration. If public_id is not NULL, then this is
* a PUBLIC DOCTYPE declaration, otherwise, if system_id is not NULL,
* then this is a SYSTEM DOCTYPE. If both are NULL, then a DOCTYPE
* that only contains the root element and, if not NULL, internal
* subset is written.
*/
genxStatus genxDoctypeDeclaration(genxWriter w,
constUtf8 root_element,
constUtf8 public_id,
constUtf8 system_id,
constUtf8 internal_subset);
/*
* Write a comment
*/
genxStatus genxComment(genxWriter w, constUtf8 text);
/*
* Write a PI
*/
genxStatus genxPI(genxWriter w, constUtf8 target, constUtf8 text);
/*
* Start an element
*/
genxStatus genxStartElementLiteral(genxWriter w,
constUtf8 xmlns, constUtf8 name);
/*
* Start a predeclared element
* - element must have been declared
*/
genxStatus genxStartElement(genxElement e);
/*
* Get current element. The returned values are valid until this
* element ceases to be current (i.e., EndElement() is called).
* If the element is unqualified, then xmlns is set to NULL.
*/
genxStatus genxGetCurrentElement (genxWriter w,
constUtf8* xmlns, constUtf8* name);
/*
* Write an attribute
*/
genxStatus genxAddAttributeLiteral(genxWriter w, constUtf8 xmlns,
constUtf8 name, constUtf8 value);
/*
* Write a predeclared attribute
*/
genxStatus genxAddAttribute(genxAttribute a, constUtf8 value);
/*
* Start an attribute
*/
genxStatus genxStartAttributeLiteral(genxWriter w,
constUtf8 xmlns, constUtf8 name);
/*
* Start a predeclared attribute
*/
genxStatus genxStartAttribute(genxAttribute a);
/*
* Get current attribute. The returned values are valid until this
* attribute ceases to be current (i.e., EndAttribute() is called).
* If the attribute is unqualified, then xmlns is set to NULL.
*/
genxStatus genxGetCurrentAttribute (genxWriter w,
constUtf8* xmlns, constUtf8* name);
/*
* End an attribute
*/
genxStatus genxEndAttribute(genxWriter w);
/*
* add a namespace declaration
*/
genxStatus genxAddNamespaceLiteral(genxWriter w,
constUtf8 uri, constUtf8 prefix);
/*
* add a predefined namespace declaration
*/
genxStatus genxAddNamespace(genxNamespace ns, constUtf8 prefix);
/*
* Clear default namespace declaration
*/
genxStatus genxUnsetDefaultNamespace(genxWriter w);
/*
* Write an end tag
*/
genxStatus genxEndElement(genxWriter w);
/*
* Write some text
* You can't write any text outside the root element, except with
* genxComment and genxPI.
*/
genxStatus genxAddText(genxWriter w, constUtf8 start);
genxStatus genxAddCountedText(genxWriter w, constUtf8 start, size_t byteCount);
genxStatus genxAddBoundedText(genxWriter w, constUtf8 start, constUtf8 end);
/*
* Write one character. The integer value is the Unicode character
* value, as usually expressed in U+XXXX notation.
*/
genxStatus genxAddCharacter(genxWriter w, int c);
/*
* Utility routines
*/
/*
* Return the Unicode character encoded by the UTF-8 pointed-to by the
* argument, and advance the argument past the encoding of the character.
* Returns -1 if the UTF-8 is malformed, in which case advances the
* argument to point at the first byte past the point past the malformed
* ones.
*/
int genxNextUnicodeChar(constUtf8 * sp);
/*
* Scan a buffer allegedly full of UTF-8 encoded XML characters; return
* one of GENX_SUCCESS, GENX_BAD_UTF8, or GENX_NON_XML_CHARACTER
*/
genxStatus genxCheckText(genxWriter w, constUtf8 s);
/*
* return character status, the OR of GENX_XML_CHAR,
* GENX_LETTER, and GENX_NAMECHAR
*/
int genxCharClass(genxWriter w, int c);
/*
* Silently wipe any non-XML characters out of a chunk of text.
* If you call this on a string before you pass it addText or
* addAttribute, you will never get an error from genx unless
* (a) there's a bug in your software, e.g. a malformed element name, or
* (b) there's a memory allocation or I/O error
* The output can never be longer than the input.
* Returns true if any changes were made.
*/
int genxScrubText(genxWriter w, constUtf8 in, utf8 out);
/*
* return error messages
*/
char * genxGetErrorMessage(genxWriter w, genxStatus status);
char * genxLastErrorMessage(genxWriter w);
/*
* return version
*/
char * genxGetVersion();
#ifdef __cplusplus
}
#endif
#endif /* GENX_H */