JsonCPP update from 0.10.6 to 1.8.0

This commit is contained in:
Loic Blot 2017-05-26 17:04:10 +02:00 committed by Loïc Blot
parent bf6569b570
commit 2362d3f926
2 changed files with 1019 additions and 465 deletions

@ -77,7 +77,7 @@ license you like.
/// If defined, indicates that the source file is amalgated
/// to prevent private header inclusion.
#define JSON_IS_AMALGAMATION
#define JSONCPP_STRING
// //////////////////////////////////////////////////////////////////////
// Beginning of content of file: include/json/version.h
// //////////////////////////////////////////////////////////////////////
@ -87,13 +87,20 @@ license you like.
#ifndef JSON_VERSION_H_INCLUDED
# define JSON_VERSION_H_INCLUDED
# define JSONCPP_VERSION_STRING "0.10.6"
# define JSONCPP_VERSION_MAJOR 0
# define JSONCPP_VERSION_MINOR 10
# define JSONCPP_VERSION_PATCH 6
# define JSONCPP_VERSION_STRING "1.8.0"
# define JSONCPP_VERSION_MAJOR 1
# define JSONCPP_VERSION_MINOR 8
# define JSONCPP_VERSION_PATCH 0
# define JSONCPP_VERSION_QUALIFIER
# define JSONCPP_VERSION_HEXA ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | (JSONCPP_VERSION_PATCH << 8))
#ifdef JSONCPP_USING_SECURE_MEMORY
#undef JSONCPP_USING_SECURE_MEMORY
#endif
#define JSONCPP_USING_SECURE_MEMORY 0
// If non-zero, the library zeroes any memory that it has allocated before
// it frees its memory.
#endif // JSON_VERSION_H_INCLUDED
// //////////////////////////////////////////////////////////////////////
@ -116,6 +123,9 @@ license you like.
#ifndef JSON_CONFIG_H_INCLUDED
#define JSON_CONFIG_H_INCLUDED
#include <stddef.h>
#include <string> //typedef String
#include <stdint.h> //typedef int64_t, uint64_t
/// If defined, indicates that json library is embedded in CppTL library.
//# define JSON_IN_CPPTL 1
@ -148,12 +158,12 @@ license you like.
#ifdef JSON_IN_CPPTL
#define JSON_API CPPTL_API
#elif defined(JSON_DLL_BUILD)
#if defined(_MSC_VER)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define JSON_API __declspec(dllexport)
#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
#endif // if defined(_MSC_VER)
#elif defined(JSON_DLL)
#if defined(_MSC_VER)
#if defined(_MSC_VER) || defined(__MINGW32__)
#define JSON_API __declspec(dllimport)
#define JSONCPP_DISABLE_DLL_INTERFACE_WARNING
#endif // if defined(_MSC_VER)
@ -167,34 +177,93 @@ license you like.
// Storages, and 64 bits integer support is disabled.
// #define JSON_NO_INT64 1
#if defined(_MSC_VER) && _MSC_VER <= 1200 // MSVC 6
// Microsoft Visual Studio 6 only support conversion from __int64 to double
// (no conversion from unsigned __int64).
#define JSON_USE_INT64_DOUBLE_CONVERSION 1
// Disable warning 4786 for VS6 caused by STL (identifier was truncated to '255'
// characters in the debug information)
// All projects I've ever seen with VS6 were using this globally (not bothering
// with pragma push/pop).
#pragma warning(disable : 4786)
#endif // if defined(_MSC_VER) && _MSC_VER < 1200 // MSVC 6
#if defined(_MSC_VER) // MSVC
# if _MSC_VER <= 1200 // MSVC 6
// Microsoft Visual Studio 6 only support conversion from __int64 to double
// (no conversion from unsigned __int64).
# define JSON_USE_INT64_DOUBLE_CONVERSION 1
// Disable warning 4786 for VS6 caused by STL (identifier was truncated to '255'
// characters in the debug information)
// All projects I've ever seen with VS6 were using this globally (not bothering
// with pragma push/pop).
# pragma warning(disable : 4786)
# endif // MSVC 6
#if defined(_MSC_VER) && _MSC_VER >= 1500 // MSVC 2008
/// Indicates that the following function is deprecated.
#define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
#elif defined(__clang__) && defined(__has_feature)
#if __has_feature(attribute_deprecated_with_message)
#define JSONCPP_DEPRECATED(message) __attribute__ ((deprecated(message)))
# if _MSC_VER >= 1500 // MSVC 2008
/// Indicates that the following function is deprecated.
# define JSONCPP_DEPRECATED(message) __declspec(deprecated(message))
# endif
#endif // defined(_MSC_VER)
// In c++11 the override keyword allows you to explicity define that a function
// is intended to override the base-class version. This makes the code more
// managable and fixes a set of common hard-to-find bugs.
#if __cplusplus >= 201103L
# define JSONCPP_OVERRIDE override
# define JSONCPP_NOEXCEPT noexcept
#elif defined(_MSC_VER) && _MSC_VER > 1600 && _MSC_VER < 1900
# define JSONCPP_OVERRIDE override
# define JSONCPP_NOEXCEPT throw()
#elif defined(_MSC_VER) && _MSC_VER >= 1900
# define JSONCPP_OVERRIDE override
# define JSONCPP_NOEXCEPT noexcept
#else
# define JSONCPP_OVERRIDE
# define JSONCPP_NOEXCEPT throw()
#endif
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
#define JSONCPP_DEPRECATED(message) __attribute__ ((deprecated(message)))
#elif defined(__GNUC__) && (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
#define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
#ifndef JSON_HAS_RVALUE_REFERENCES
#if defined(_MSC_VER) && _MSC_VER >= 1600 // MSVC >= 2010
#define JSON_HAS_RVALUE_REFERENCES 1
#endif // MSVC >= 2010
#ifdef __clang__
#if __has_feature(cxx_rvalue_references)
#define JSON_HAS_RVALUE_REFERENCES 1
#endif // has_feature
#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
#if defined(__GXX_EXPERIMENTAL_CXX0X__) || (__cplusplus >= 201103L)
#define JSON_HAS_RVALUE_REFERENCES 1
#endif // GXX_EXPERIMENTAL
#endif // __clang__ || __GNUC__
#endif // not defined JSON_HAS_RVALUE_REFERENCES
#ifndef JSON_HAS_RVALUE_REFERENCES
#define JSON_HAS_RVALUE_REFERENCES 0
#endif
#ifdef __clang__
#elif defined __GNUC__ // not clang (gcc comes later since clang emulates gcc)
# if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
# define JSONCPP_DEPRECATED(message) __attribute__ ((deprecated(message)))
# elif (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 1))
# define JSONCPP_DEPRECATED(message) __attribute__((__deprecated__))
# endif // GNUC version
#endif // __clang__ || __GNUC__
#if !defined(JSONCPP_DEPRECATED)
#define JSONCPP_DEPRECATED(message)
#endif // if !defined(JSONCPP_DEPRECATED)
#if __GNUC__ >= 6
# define JSON_USE_INT64_DOUBLE_CONVERSION 1
#endif
#if !defined(JSON_IS_AMALGAMATION)
# include "version.h"
# if JSONCPP_USING_SECURE_MEMORY
# include "allocator.h" //typedef Allocator
# endif
#endif // if !defined(JSON_IS_AMALGAMATION)
namespace Json {
typedef int Int;
typedef unsigned int UInt;
@ -208,13 +277,26 @@ typedef unsigned int LargestUInt;
typedef __int64 Int64;
typedef unsigned __int64 UInt64;
#else // if defined(_MSC_VER) // Other platforms, use long long
typedef long long int Int64;
typedef unsigned long long int UInt64;
typedef int64_t Int64;
typedef uint64_t UInt64;
#endif // if defined(_MSC_VER)
typedef Int64 LargestInt;
typedef UInt64 LargestUInt;
#define JSON_HAS_INT64
#endif // if defined(JSON_NO_INT64)
#if JSONCPP_USING_SECURE_MEMORY
#define JSONCPP_STRING std::basic_string<char, std::char_traits<char>, Json::SecureAllocator<char> >
#define JSONCPP_OSTRINGSTREAM std::basic_ostringstream<char, std::char_traits<char>, Json::SecureAllocator<char> >
#define JSONCPP_OSTREAM std::basic_ostream<char, std::char_traits<char>>
#define JSONCPP_ISTRINGSTREAM std::basic_istringstream<char, std::char_traits<char>, Json::SecureAllocator<char> >
#define JSONCPP_ISTREAM std::istream
#else
#define JSONCPP_STRING std::string
#define JSONCPP_OSTRINGSTREAM std::ostringstream
#define JSONCPP_OSTREAM std::ostream
#define JSONCPP_ISTRINGSTREAM std::istringstream
#define JSONCPP_ISTREAM std::istream
#endif // if JSONCPP_USING_SECURE_MEMORY
} // end namespace Json
#endif // JSON_CONFIG_H_INCLUDED
@ -295,6 +377,8 @@ class ValueConstIterator;
#include "forwards.h"
#endif // if !defined(JSON_IS_AMALGAMATION)
#pragma pack(push, 8)
namespace Json {
/** \brief Configuration passed to reader and writer.
@ -329,10 +413,18 @@ public:
/// \c true if root must be either an array or an object value. Default: \c
/// false.
bool strictRoot_;
/// \c true if dropped null placeholders are allowed. Default: \c false.
bool allowDroppedNullPlaceholders_;
/// \c true if numeric object key are allowed. Default: \c false.
bool allowNumericKeys_;
};
} // namespace Json
#pragma pack(pop)
#endif // CPPTL_JSON_FEATURES_H_INCLUDED
// //////////////////////////////////////////////////////////////////////
@ -372,13 +464,6 @@ public:
#include <cpptl/forwards.h>
#endif
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
//Conditional NORETURN attribute on the throw functions would:
// a) suppress false positives from static code analysis
// b) possibly improve optimization opportunities.
@ -392,6 +477,15 @@ public:
# endif
#endif
// Disable warning C4251: <data member>: <type> needs to have dll-interface to
// be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push)
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8)
/** \brief JSON (JavaScript Object Notation).
*/
namespace Json {
@ -402,11 +496,11 @@ namespace Json {
*/
class JSON_API Exception : public std::exception {
public:
Exception(std::string const& msg);
virtual ~Exception() throw();
virtual char const* what() const throw();
Exception(JSONCPP_STRING const& msg);
~Exception() JSONCPP_NOEXCEPT JSONCPP_OVERRIDE;
char const* what() const JSONCPP_NOEXCEPT JSONCPP_OVERRIDE;
protected:
std::string const msg_;
JSONCPP_STRING msg_;
};
/** Exceptions which the user cannot easily avoid.
@ -417,7 +511,7 @@ protected:
*/
class JSON_API RuntimeError : public Exception {
public:
RuntimeError(std::string const& msg);
RuntimeError(JSONCPP_STRING const& msg);
};
/** Exceptions thrown by JSON_ASSERT/JSON_FAIL macros.
@ -428,13 +522,13 @@ public:
*/
class JSON_API LogicError : public Exception {
public:
LogicError(std::string const& msg);
LogicError(JSONCPP_STRING const& msg);
};
/// used internally
JSONCPP_NORETURN void throwRuntimeError(std::string const& msg);
JSONCPP_NORETURN void throwRuntimeError(JSONCPP_STRING const& msg);
/// used internally
JSONCPP_NORETURN void throwLogicError(std::string const& msg);
JSONCPP_NORETURN void throwLogicError(JSONCPP_STRING const& msg);
/** \brief Type of the value held by a Value object.
*/
@ -525,7 +619,7 @@ private:
class JSON_API Value {
friend class ValueIteratorBase;
public:
typedef std::vector<std::string> Members;
typedef std::vector<JSONCPP_STRING> Members;
typedef ValueIterator iterator;
typedef ValueConstIterator const_iterator;
typedef Json::UInt UInt;
@ -538,11 +632,10 @@ public:
typedef Json::LargestUInt LargestUInt;
typedef Json::ArrayIndex ArrayIndex;
static const Value& nullRef;
#if !defined(__ARMEL__)
/// \deprecated This exists for binary compatibility only. Use nullRef.
static const Value null;
#endif
static const Value& null; ///< We regret this reference to a global instance; prefer the simpler Value().
static const Value& nullRef; ///< just a kludge for binary-compatibility; same as null
static Value const& nullSingleton(); ///< Prefer this to null or nullRef.
/// Minimum signed integer value that can be stored in a Json::Value.
static const LargestInt minLargestInt;
/// Maximum signed integer value that can be stored in a Json::Value.
@ -578,6 +671,9 @@ private:
CZString(ArrayIndex index);
CZString(char const* str, unsigned length, DuplicationPolicy allocate);
CZString(CZString const& other);
#if JSON_HAS_RVALUE_REFERENCES
CZString(CZString&& other);
#endif
~CZString();
CZString& operator=(CZString other);
bool operator<(CZString const& other) const;
@ -653,18 +749,22 @@ Json::Value obj_value(Json::objectValue); // {}
* \endcode
*/
Value(const StaticString& value);
Value(const std::string& value); ///< Copy data() til size(). Embedded zeroes too.
Value(const JSONCPP_STRING& value); ///< Copy data() til size(). Embedded zeroes too.
#ifdef JSON_USE_CPPTL
Value(const CppTL::ConstString& value);
#endif
Value(bool value);
/// Deep copy.
Value(const Value& other);
#if JSON_HAS_RVALUE_REFERENCES
/// Move constructor
Value(Value&& other);
#endif
~Value();
/// Deep copy, then swap(other).
/// \note Over-write existing comments. To preserve comments, use #swapPayload().
Value &operator=(const Value &other);
Value& operator=(Value other);
/// Swap everything.
void swap(Value& other);
/// Swap values but leave comments and source offsets in place.
@ -682,7 +782,10 @@ Json::Value obj_value(Json::objectValue); // {}
int compare(const Value& other) const;
const char* asCString() const; ///< Embedded zeroes could cause you trouble!
std::string asString() const; ///< Embedded zeroes are possible.
#if JSONCPP_USING_SECURE_MEMORY
unsigned getCStringLength() const; //Allows you to understand the length of the CString
#endif
JSONCPP_STRING asString() const; ///< Embedded zeroes are possible.
/** Get raw char* of string-value.
* \return false if !string. (Seg-fault if str or end are NULL.)
*/
@ -786,11 +889,11 @@ Json::Value obj_value(Json::objectValue); // {}
const Value& operator[](const char* key) const;
/// Access an object value by name, create a null member if it does not exist.
/// \param key may contain embedded nulls.
Value& operator[](const std::string& key);
Value& operator[](const JSONCPP_STRING& key);
/// Access an object value by name, returns null if there is no member with
/// that name.
/// \param key may contain embedded nulls.
const Value& operator[](const std::string& key) const;
const Value& operator[](const JSONCPP_STRING& key) const;
/** \brief Access an object value by name, create a null member if it does not
exist.
@ -821,7 +924,7 @@ Json::Value obj_value(Json::objectValue); // {}
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
/// \param key may contain embedded nulls.
Value get(const std::string& key, const Value& defaultValue) const;
Value get(const JSONCPP_STRING& key, const Value& defaultValue) const;
#ifdef JSON_USE_CPPTL
/// Return the member named key if it exist, defaultValue otherwise.
/// \note deep copy
@ -846,7 +949,7 @@ Json::Value obj_value(Json::objectValue); // {}
/// Same as removeMember(const char*)
/// \param key may contain embedded nulls.
/// \deprecated
Value removeMember(const std::string& key);
Value removeMember(const JSONCPP_STRING& key);
/// Same as removeMember(const char* begin, const char* end, Value* removed),
/// but 'key' is null-terminated.
bool removeMember(const char* key, Value* removed);
@ -856,8 +959,8 @@ Json::Value obj_value(Json::objectValue); // {}
\param key may contain embedded nulls.
\return true iff removed (no exceptions)
*/
bool removeMember(std::string const& key, Value* removed);
/// Same as removeMember(std::string const& key, Value* removed)
bool removeMember(JSONCPP_STRING const& key, Value* removed);
/// Same as removeMember(JSONCPP_STRING const& key, Value* removed)
bool removeMember(const char* begin, const char* end, Value* removed);
/** \brief Remove the indexed array element.
@ -872,8 +975,8 @@ Json::Value obj_value(Json::objectValue); // {}
bool isMember(const char* key) const;
/// Return true if the object has a member named key.
/// \param key may contain embedded nulls.
bool isMember(const std::string& key) const;
/// Same as isMember(std::string const& key)const
bool isMember(const JSONCPP_STRING& key) const;
/// Same as isMember(JSONCPP_STRING const& key)const
bool isMember(const char* begin, const char* end) const;
#ifdef JSON_USE_CPPTL
/// Return true if the object has a member named key.
@ -893,17 +996,17 @@ Json::Value obj_value(Json::objectValue); // {}
//# endif
/// \deprecated Always pass len.
JSONCPP_DEPRECATED("Use setComment(std::string const&) instead.")
JSONCPP_DEPRECATED("Use setComment(JSONCPP_STRING const&) instead.")
void setComment(const char* comment, CommentPlacement placement);
/// Comments must be //... or /* ... */
void setComment(const char* comment, size_t len, CommentPlacement placement);
/// Comments must be //... or /* ... */
void setComment(const std::string& comment, CommentPlacement placement);
void setComment(const JSONCPP_STRING& comment, CommentPlacement placement);
bool hasComment(CommentPlacement placement) const;
/// Include delimiters and embedded newlines.
std::string getComment(CommentPlacement placement) const;
JSONCPP_STRING getComment(CommentPlacement placement) const;
std::string toStyledString() const;
JSONCPP_STRING toStyledString() const;
const_iterator begin() const;
const_iterator end() const;
@ -911,6 +1014,13 @@ Json::Value obj_value(Json::objectValue); // {}
iterator begin();
iterator end();
// Accessors for the [start, limit) range of bytes within the JSON text from
// which this value was parsed, if any.
void setOffsetStart(ptrdiff_t start);
void setOffsetLimit(ptrdiff_t limit);
ptrdiff_t getOffsetStart() const;
ptrdiff_t getOffsetLimit() const;
private:
void initBasic(ValueType type, bool allocated = false);
@ -947,6 +1057,11 @@ private:
unsigned int allocated_ : 1; // Notes: if declared as bool, bitfield is useless.
// If not allocated_, string_ must be null-terminated.
CommentInfo* comments_;
// [start, limit) byte offsets in the source JSON text from which this Value
// was extracted.
ptrdiff_t start_;
ptrdiff_t limit_;
};
/** \brief Experimental and untested: represents an element of the "path" to
@ -959,7 +1074,7 @@ public:
PathArgument();
PathArgument(ArrayIndex index);
PathArgument(const char* key);
PathArgument(const std::string& key);
PathArgument(const JSONCPP_STRING& key);
private:
enum Kind {
@ -967,7 +1082,7 @@ private:
kindIndex,
kindKey
};
std::string key_;
JSONCPP_STRING key_;
ArrayIndex index_;
Kind kind_;
};
@ -985,7 +1100,7 @@ private:
*/
class JSON_API Path {
public:
Path(const std::string& path,
Path(const JSONCPP_STRING& path,
const PathArgument& a1 = PathArgument(),
const PathArgument& a2 = PathArgument(),
const PathArgument& a3 = PathArgument(),
@ -1002,12 +1117,12 @@ private:
typedef std::vector<const PathArgument*> InArgs;
typedef std::vector<PathArgument> Args;
void makePath(const std::string& path, const InArgs& in);
void addPathInArg(const std::string& path,
void makePath(const JSONCPP_STRING& path, const InArgs& in);
void addPathInArg(const JSONCPP_STRING& path,
const InArgs& in,
InArgs::const_iterator& itInArg,
PathArgument::Kind kind);
void invalidPath(const std::string& path, int location);
void invalidPath(const JSONCPP_STRING& path, int location);
Args args_;
};
@ -1040,7 +1155,7 @@ public:
/// Return the member name of the referenced Value, or "" if it is not an
/// objectValue.
/// \note Avoid `c_str()` on result, as embedded zeroes are possible.
std::string name() const;
JSONCPP_STRING name() const;
/// Return the member name of the referenced Value. "" if it is not an
/// objectValue.
@ -1092,6 +1207,7 @@ public:
typedef ValueConstIterator SelfType;
ValueConstIterator();
ValueConstIterator(ValueIterator const& other);
private:
/*! \internal Use by Value to create an iterator.
@ -1141,7 +1257,7 @@ public:
typedef ValueIterator SelfType;
ValueIterator();
ValueIterator(const ValueConstIterator& other);
explicit ValueIterator(const ValueConstIterator& other);
ValueIterator(const ValueIterator& other);
private:
@ -1187,6 +1303,7 @@ template<>
inline void swap(Json::Value& a, Json::Value& b) { a.swap(b); }
}
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
@ -1232,6 +1349,8 @@ inline void swap(Json::Value& a, Json::Value& b) { a.swap(b); }
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8)
namespace Json {
/** \brief Unserialize a <a HREF="http://www.json.org">JSON</a> document into a
@ -1244,6 +1363,18 @@ public:
typedef char Char;
typedef const Char* Location;
/** \brief An error tagged with where in the JSON text it was encountered.
*
* The offsets give the [start, limit) range of bytes within the text. Note
* that this is bytes, not codepoints.
*
*/
struct StructuredError {
ptrdiff_t offset_start;
ptrdiff_t offset_limit;
JSONCPP_STRING message;
};
/** \brief Constructs a Reader allowing all features
* for parsing.
*/
@ -1296,7 +1427,7 @@ public:
/// \brief Parse from input stream.
/// \see Json::operator>>(std::istream&, Json::Value&).
bool parse(std::istream& is, Value& root, bool collectComments = true);
bool parse(JSONCPP_ISTREAM& is, Value& root, bool collectComments = true);
/** \brief Returns a user friendly string that list errors in the parsed
* document.
@ -1308,7 +1439,7 @@ public:
* \deprecated Use getFormattedErrorMessages() instead (typo fix).
*/
JSONCPP_DEPRECATED("Use getFormattedErrorMessages() instead.")
std::string getFormatedErrorMessages() const;
JSONCPP_STRING getFormatedErrorMessages() const;
/** \brief Returns a user friendly string that list errors in the parsed
* document.
@ -1318,7 +1449,39 @@ public:
* occurred
* during parsing.
*/
std::string getFormattedErrorMessages() const;
JSONCPP_STRING getFormattedErrorMessages() const;
/** \brief Returns a vector of structured erros encounted while parsing.
* \return A (possibly empty) vector of StructuredError objects. Currently
* only one error can be returned, but the caller should tolerate
* multiple
* errors. This can occur if the parser recovers from a non-fatal
* parse error and then encounters additional errors.
*/
std::vector<StructuredError> getStructuredErrors() const;
/** \brief Add a semantic error message.
* \param value JSON Value location associated with the error
* \param message The error message.
* \return \c true if the error was successfully added, \c false if the
* Value offset exceeds the document size.
*/
bool pushError(const Value& value, const JSONCPP_STRING& message);
/** \brief Add a semantic error message with extra context.
* \param value JSON Value location associated with the error
* \param message The error message.
* \param extra Additional JSON Value location to contextualize the error
* \return \c true if the error was successfully added, \c false if either
* Value offset exceeds the document size.
*/
bool pushError(const Value& value, const JSONCPP_STRING& message, const Value& extra);
/** \brief Return whether there are any errors.
* \return \c true if there are no errors to report \c false if
* errors have occurred.
*/
bool good() const;
private:
enum TokenType {
@ -1348,7 +1511,7 @@ private:
class ErrorInfo {
public:
Token token_;
std::string message_;
JSONCPP_STRING message_;
Location extra_;
};
@ -1368,7 +1531,7 @@ private:
bool decodeNumber(Token& token);
bool decodeNumber(Token& token, Value& decoded);
bool decodeString(Token& token);
bool decodeString(Token& token, std::string& decoded);
bool decodeString(Token& token, JSONCPP_STRING& decoded);
bool decodeDouble(Token& token);
bool decodeDouble(Token& token, Value& decoded);
bool decodeUnicodeCodePoint(Token& token,
@ -1379,9 +1542,9 @@ private:
Location& current,
Location end,
unsigned int& unicode);
bool addError(const std::string& message, Token& token, Location extra = 0);
bool addError(const JSONCPP_STRING& message, Token& token, Location extra = 0);
bool recoverFromError(TokenType skipUntilToken);
bool addErrorAndRecover(const std::string& message,
bool addErrorAndRecover(const JSONCPP_STRING& message,
Token& token,
TokenType skipUntilToken);
void skipUntilSpace();
@ -1389,20 +1552,20 @@ private:
Char getNextChar();
void
getLocationLineAndColumn(Location location, int& line, int& column) const;
std::string getLocationLineAndColumn(Location location) const;
JSONCPP_STRING getLocationLineAndColumn(Location location) const;
void addComment(Location begin, Location end, CommentPlacement placement);
void skipCommentTokens(Token& token);
typedef std::stack<Value*> Nodes;
Nodes nodes_;
Errors errors_;
std::string document_;
JSONCPP_STRING document_;
Location begin_;
Location end_;
Location current_;
Location lastValueEnd_;
Value* lastValue_;
std::string commentsBefore_;
JSONCPP_STRING commentsBefore_;
Features features_;
bool collectComments_;
}; // Reader
@ -1431,9 +1594,9 @@ public:
*/
virtual bool parse(
char const* beginDoc, char const* endDoc,
Value* root, std::string* errs) = 0;
Value* root, JSONCPP_STRING* errs) = 0;
class Factory {
class JSON_API Factory {
public:
virtual ~Factory() {}
/** \brief Allocate a CharReader via operator new().
@ -1451,7 +1614,7 @@ Usage:
CharReaderBuilder builder;
builder["collectComments"] = false;
Value value;
std::string errs;
JSONCPP_STRING errs;
bool ok = parseFromStream(builder, std::cin, &value, &errs);
\endcode
*/
@ -1498,9 +1661,9 @@ public:
Json::Value settings_;
CharReaderBuilder();
virtual ~CharReaderBuilder();
~CharReaderBuilder() JSONCPP_OVERRIDE;
virtual CharReader* newCharReader() const;
CharReader* newCharReader() const JSONCPP_OVERRIDE;
/** \return true if 'settings' are legal and consistent;
* otherwise, indicate bad settings via 'invalid'.
@ -1509,7 +1672,7 @@ public:
/** A simple way to update a specific setting.
*/
Value& operator[](std::string key);
Value& operator[](JSONCPP_STRING key);
/** Called by ctor, but you can use this to reset settings_.
* \pre 'settings' != NULL (but Json::null is fine)
@ -1531,7 +1694,7 @@ public:
*/
bool JSON_API parseFromStream(
CharReader::Factory const&,
std::istream&,
JSONCPP_ISTREAM&,
Value* root, std::string* errs);
/** \brief Read from 'sin' into 'root'.
@ -1558,10 +1721,12 @@ bool JSON_API parseFromStream(
\throw std::exception on parse error.
\see Json::operator<<()
*/
JSON_API std::istream& operator>>(std::istream&, Value&);
JSON_API JSONCPP_ISTREAM& operator>>(JSONCPP_ISTREAM&, Value&);
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
@ -1603,6 +1768,8 @@ JSON_API std::istream& operator>>(std::istream&, Value&);
#pragma warning(disable : 4251)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8)
namespace Json {
class Value;
@ -1622,7 +1789,7 @@ Usage:
*/
class JSON_API StreamWriter {
protected:
std::ostream* sout_; // not owned; will not delete
JSONCPP_OSTREAM* sout_; // not owned; will not delete
public:
StreamWriter();
virtual ~StreamWriter();
@ -1632,7 +1799,7 @@ public:
\return zero on success (For now, we always return zero, so check the stream instead.)
\throw std::exception possibly, depending on configuration
*/
virtual int write(Value const& root, std::ostream* sout) = 0;
virtual int write(Value const& root, JSONCPP_OSTREAM* sout) = 0;
/** \brief A simple abstract factory.
*/
@ -1649,7 +1816,7 @@ public:
/** \brief Write into stringstream, then return string, for convenience.
* A StreamWriter will be created from the factory, used, and then deleted.
*/
std::string JSON_API writeString(StreamWriter::Factory const& factory, Value const& root);
JSONCPP_STRING JSON_API writeString(StreamWriter::Factory const& factory, Value const& root);
/** \brief Build a StreamWriter implementation.
@ -1695,12 +1862,12 @@ public:
Json::Value settings_;
StreamWriterBuilder();
virtual ~StreamWriterBuilder();
~StreamWriterBuilder() JSONCPP_OVERRIDE;
/**
* \throw std::exception if something goes wrong (e.g. invalid settings)
*/
virtual StreamWriter* newStreamWriter() const;
StreamWriter* newStreamWriter() const JSONCPP_OVERRIDE;
/** \return true if 'settings' are legal and consistent;
* otherwise, indicate bad settings via 'invalid'.
@ -1708,7 +1875,7 @@ public:
bool validate(Json::Value* invalid) const;
/** A simple way to update a specific setting.
*/
Value& operator[](std::string key);
Value& operator[](JSONCPP_STRING key);
/** Called by ctor, but you can use this to reset settings_.
* \pre 'settings' != NULL (but Json::null is fine)
@ -1725,7 +1892,7 @@ class JSON_API Writer {
public:
virtual ~Writer();
virtual std::string write(const Value& root) = 0;
virtual JSONCPP_STRING write(const Value& root) = 0;
};
/** \brief Outputs a Value in <a HREF="http://www.json.org">JSON</a> format
@ -1741,18 +1908,29 @@ class JSON_API FastWriter : public Writer {
public:
FastWriter();
virtual ~FastWriter() {}
~FastWriter() JSONCPP_OVERRIDE {}
void enableYAMLCompatibility();
/** \brief Drop the "null" string from the writer's output for nullValues.
* Strictly speaking, this is not valid JSON. But when the output is being
* fed to a browser's Javascript, it makes for smaller output and the
* browser can handle the output just fine.
*/
void dropNullPlaceholders();
void omitEndingLineFeed();
public: // overridden from Writer
virtual std::string write(const Value& root);
JSONCPP_STRING write(const Value& root) JSONCPP_OVERRIDE;
private:
void writeValue(const Value& value);
std::string document_;
JSONCPP_STRING document_;
bool yamlCompatiblityEnabled_;
bool dropNullPlaceholders_;
bool omitEndingLineFeed_;
};
/** \brief Writes a Value in <a HREF="http://www.json.org">JSON</a> format in a
@ -1782,36 +1960,36 @@ private:
class JSON_API StyledWriter : public Writer {
public:
StyledWriter();
virtual ~StyledWriter() {}
~StyledWriter() JSONCPP_OVERRIDE {}
public: // overridden from Writer
/** \brief Serialize a Value in <a HREF="http://www.json.org">JSON</a> format.
* \param root Value to serialize.
* \return String containing the JSON document that represents the root value.
*/
virtual std::string write(const Value& root);
JSONCPP_STRING write(const Value& root) JSONCPP_OVERRIDE;
private:
void writeValue(const Value& value);
void writeArrayValue(const Value& value);
bool isMultineArray(const Value& value);
void pushValue(const std::string& value);
void pushValue(const JSONCPP_STRING& value);
void writeIndent();
void writeWithIndent(const std::string& value);
void writeWithIndent(const JSONCPP_STRING& value);
void indent();
void unindent();
void writeCommentBeforeValue(const Value& root);
void writeCommentAfterValueOnSameLine(const Value& root);
bool hasCommentForValue(const Value& value);
static std::string normalizeEOL(const std::string& text);
static JSONCPP_STRING normalizeEOL(const JSONCPP_STRING& text);
typedef std::vector<std::string> ChildValues;
typedef std::vector<JSONCPP_STRING> ChildValues;
ChildValues childValues_;
std::string document_;
std::string indentString_;
int rightMargin_;
int indentSize_;
JSONCPP_STRING document_;
JSONCPP_STRING indentString_;
unsigned int rightMargin_;
unsigned int indentSize_;
bool addChildValues_;
};
@ -1843,7 +2021,7 @@ private:
*/
class JSON_API StyledStreamWriter {
public:
StyledStreamWriter(std::string indentation = "\t");
StyledStreamWriter(JSONCPP_STRING indentation = "\t");
~StyledStreamWriter() {}
public:
@ -1853,49 +2031,51 @@ public:
* \note There is no point in deriving from Writer, since write() should not
* return a value.
*/
void write(std::ostream& out, const Value& root);
void write(JSONCPP_OSTREAM& out, const Value& root);
private:
void writeValue(const Value& value);
void writeArrayValue(const Value& value);
bool isMultineArray(const Value& value);
void pushValue(const std::string& value);
void pushValue(const JSONCPP_STRING& value);
void writeIndent();
void writeWithIndent(const std::string& value);
void writeWithIndent(const JSONCPP_STRING& value);
void indent();
void unindent();
void writeCommentBeforeValue(const Value& root);
void writeCommentAfterValueOnSameLine(const Value& root);
bool hasCommentForValue(const Value& value);
static std::string normalizeEOL(const std::string& text);
static JSONCPP_STRING normalizeEOL(const JSONCPP_STRING& text);
typedef std::vector<std::string> ChildValues;
typedef std::vector<JSONCPP_STRING> ChildValues;
ChildValues childValues_;
std::ostream* document_;
std::string indentString_;
int rightMargin_;
std::string indentation_;
JSONCPP_OSTREAM* document_;
JSONCPP_STRING indentString_;
unsigned int rightMargin_;
JSONCPP_STRING indentation_;
bool addChildValues_ : 1;
bool indented_ : 1;
};
#if defined(JSON_HAS_INT64)
std::string JSON_API valueToString(Int value);
std::string JSON_API valueToString(UInt value);
JSONCPP_STRING JSON_API valueToString(Int value);
JSONCPP_STRING JSON_API valueToString(UInt value);
#endif // if defined(JSON_HAS_INT64)
std::string JSON_API valueToString(LargestInt value);
std::string JSON_API valueToString(LargestUInt value);
std::string JSON_API valueToString(double value);
std::string JSON_API valueToString(bool value);
std::string JSON_API valueToQuotedString(const char* value);
JSONCPP_STRING JSON_API valueToString(LargestInt value);
JSONCPP_STRING JSON_API valueToString(LargestUInt value);
JSONCPP_STRING JSON_API valueToString(double value);
JSONCPP_STRING JSON_API valueToString(bool value);
JSONCPP_STRING JSON_API valueToQuotedString(const char* value);
/// \brief Output using the StyledStreamWriter.
/// \see Json::operator>>()
JSON_API std::ostream& operator<<(std::ostream&, const Value& root);
JSON_API JSONCPP_OSTREAM& operator<<(JSONCPP_OSTREAM&, const Value& root);
} // namespace Json
#pragma pack(pop)
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(pop)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
@ -1942,7 +2122,7 @@ JSON_API std::ostream& operator<<(std::ostream&, const Value& root);
# define JSON_FAIL_MESSAGE(message) \
{ \
std::ostringstream oss; oss << message; \
JSONCPP_OSTRINGSTREAM oss; oss << message; \
Json::throwLogicError(oss.str()); \
abort(); \
}
@ -1955,7 +2135,7 @@ JSON_API std::ostream& operator<<(std::ostream&, const Value& root);
// release builds we abort, for a core-dump or debugger.
# define JSON_FAIL_MESSAGE(message) \
{ \
std::ostringstream oss; oss << message; \
JSONCPP_OSTRINGSTREAM oss; oss << message; \
assert(false && oss.str().c_str()); \
abort(); \
}

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