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Update jsoncpp copy to 1.9.5

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sfan5 2024-01-15 20:08:50 +01:00
parent 5756d6262e
commit 021eddac73
4 changed files with 77 additions and 71 deletions
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4
lib/jsoncpp/json/UPDATING
View File

@ -1,7 +1,7 @@
#!/bin/sh #!/bin/sh
cd .. cd ..
git clone https://github.com/open-source-parsers/jsoncpp -b 1.9.4 --depth 1 git clone https://github.com/open-source-parsers/jsoncpp -b 1.9.5 --depth 1
cd jsoncpp cd jsoncpp
python amalgamate.py ./amalgamate.py
cp -R dist/json ../json cp -R dist/json ../json
cp dist/jsoncpp.cpp .. cp dist/jsoncpp.cpp ..

11
lib/jsoncpp/json/json-forwards.h
View File

@ -94,10 +94,10 @@ license you like.
// 3. /CMakeLists.txt // 3. /CMakeLists.txt
// IMPORTANT: also update the SOVERSION!! // IMPORTANT: also update the SOVERSION!!
#define JSONCPP_VERSION_STRING "1.9.4" #define JSONCPP_VERSION_STRING "1.9.5"
#define JSONCPP_VERSION_MAJOR 1 #define JSONCPP_VERSION_MAJOR 1
#define JSONCPP_VERSION_MINOR 9 #define JSONCPP_VERSION_MINOR 9
#define JSONCPP_VERSION_PATCH 3 #define JSONCPP_VERSION_PATCH 5
#define JSONCPP_VERSION_QUALIFIER #define JSONCPP_VERSION_QUALIFIER
#define JSONCPP_VERSION_HEXA \ #define JSONCPP_VERSION_HEXA \
((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | \ ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | \
@ -162,11 +162,10 @@ public:
* Release memory which was allocated for N items at pointer P. * Release memory which was allocated for N items at pointer P.
* *
* The memory block is filled with zeroes before being released. * The memory block is filled with zeroes before being released.
* The pointer argument is tagged as "volatile" to prevent the
* compiler optimizing out this critical step.
*/ */
void deallocate(volatile pointer p, size_type n) { void deallocate(pointer p, size_type n) {
std::memset(p, 0, n * sizeof(T)); // memset_s is used because memset may be optimized away by the compiler
memset_s(p, n * sizeof(T), 0, n * sizeof(T));
// free using "global operator delete" // free using "global operator delete"
::operator delete(p); ::operator delete(p);
} }

49
lib/jsoncpp/json/json.h
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@ -93,10 +93,10 @@ license you like.
// 3. /CMakeLists.txt // 3. /CMakeLists.txt
// IMPORTANT: also update the SOVERSION!! // IMPORTANT: also update the SOVERSION!!
#define JSONCPP_VERSION_STRING "1.9.4" #define JSONCPP_VERSION_STRING "1.9.5"
#define JSONCPP_VERSION_MAJOR 1 #define JSONCPP_VERSION_MAJOR 1
#define JSONCPP_VERSION_MINOR 9 #define JSONCPP_VERSION_MINOR 9
#define JSONCPP_VERSION_PATCH 3 #define JSONCPP_VERSION_PATCH 5
#define JSONCPP_VERSION_QUALIFIER #define JSONCPP_VERSION_QUALIFIER
#define JSONCPP_VERSION_HEXA \ #define JSONCPP_VERSION_HEXA \
((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | \ ((JSONCPP_VERSION_MAJOR << 24) | (JSONCPP_VERSION_MINOR << 16) | \
@ -161,11 +161,10 @@ public:
* Release memory which was allocated for N items at pointer P. * Release memory which was allocated for N items at pointer P.
* *
* The memory block is filled with zeroes before being released. * The memory block is filled with zeroes before being released.
* The pointer argument is tagged as "volatile" to prevent the
* compiler optimizing out this critical step.
*/ */
void deallocate(volatile pointer p, size_type n) { void deallocate(pointer p, size_type n) {
std::memset(p, 0, n * sizeof(T)); // memset_s is used because memset may be optimized away by the compiler
memset_s(p, n * sizeof(T), 0, n * sizeof(T));
// free using "global operator delete" // free using "global operator delete"
::operator delete(p); ::operator delete(p);
} }
@ -575,7 +574,7 @@ public:
// be used by... // be used by...
#if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING) #if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma warning(push) #pragma warning(push)
#pragma warning(disable : 4251) #pragma warning(disable : 4251 4275)
#endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING) #endif // if defined(JSONCPP_DISABLE_DLL_INTERFACE_WARNING)
#pragma pack(push, 8) #pragma pack(push, 8)
@ -788,10 +787,10 @@ private:
CZString(ArrayIndex index); CZString(ArrayIndex index);
CZString(char const* str, unsigned length, DuplicationPolicy allocate); CZString(char const* str, unsigned length, DuplicationPolicy allocate);
CZString(CZString const& other); CZString(CZString const& other);
CZString(CZString&& other); CZString(CZString&& other) noexcept;
~CZString(); ~CZString();
CZString& operator=(const CZString& other); CZString& operator=(const CZString& other);
CZString& operator=(CZString&& other); CZString& operator=(CZString&& other) noexcept;
bool operator<(CZString const& other) const; bool operator<(CZString const& other) const;
bool operator==(CZString const& other) const; bool operator==(CZString const& other) const;
@ -869,13 +868,13 @@ public:
Value(bool value); Value(bool value);
Value(std::nullptr_t ptr) = delete; Value(std::nullptr_t ptr) = delete;
Value(const Value& other); Value(const Value& other);
Value(Value&& other); Value(Value&& other) noexcept;
~Value(); ~Value();
/// \note Overwrite existing comments. To preserve comments, use /// \note Overwrite existing comments. To preserve comments, use
/// #swapPayload(). /// #swapPayload().
Value& operator=(const Value& other); Value& operator=(const Value& other);
Value& operator=(Value&& other); Value& operator=(Value&& other) noexcept;
/// Swap everything. /// Swap everything.
void swap(Value& other); void swap(Value& other);
@ -1160,9 +1159,9 @@ private:
public: public:
Comments() = default; Comments() = default;
Comments(const Comments& that); Comments(const Comments& that);
Comments(Comments&& that); Comments(Comments&& that) noexcept;
Comments& operator=(const Comments& that); Comments& operator=(const Comments& that);
Comments& operator=(Comments&& that); Comments& operator=(Comments&& that) noexcept;
bool has(CommentPlacement slot) const; bool has(CommentPlacement slot) const;
String get(CommentPlacement slot) const; String get(CommentPlacement slot) const;
void set(CommentPlacement slot, String comment); void set(CommentPlacement slot, String comment);
@ -1443,8 +1442,8 @@ public:
* because the returned references/pointers can be used * because the returned references/pointers can be used
* to change state of the base class. * to change state of the base class.
*/ */
reference operator*() { return deref(); } reference operator*() const { return const_cast<reference>(deref()); }
pointer operator->() { return &deref(); } pointer operator->() const { return const_cast<pointer>(&deref()); }
}; };
inline void swap(Value& a, Value& b) { a.swap(b); } inline void swap(Value& a, Value& b) { a.swap(b); }
@ -1507,8 +1506,7 @@ namespace Json {
* \deprecated Use CharReader and CharReaderBuilder. * \deprecated Use CharReader and CharReaderBuilder.
*/ */
class JSONCPP_DEPRECATED( class JSON_API Reader {
"Use CharReader and CharReaderBuilder instead.") JSON_API Reader {
public: public:
using Char = char; using Char = char;
using Location = const Char*; using Location = const Char*;
@ -1525,13 +1523,13 @@ public:
}; };
/** \brief Constructs a Reader allowing all features for parsing. /** \brief Constructs a Reader allowing all features for parsing.
* \deprecated Use CharReader and CharReaderBuilder.
*/ */
JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead")
Reader(); Reader();
/** \brief Constructs a Reader allowing the specified feature set for parsing. /** \brief Constructs a Reader allowing the specified feature set for parsing.
* \deprecated Use CharReader and CharReaderBuilder.
*/ */
JSONCPP_DEPRECATED("Use CharReader and CharReaderBuilder instead")
Reader(const Features& features); Reader(const Features& features);
/** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a> /** \brief Read a Value from a <a HREF="http://www.json.org">JSON</a>
@ -1798,6 +1796,9 @@ public:
* - `"allowSpecialFloats": false or true` * - `"allowSpecialFloats": false or true`
* - If true, special float values (NaNs and infinities) are allowed and * - If true, special float values (NaNs and infinities) are allowed and
* their values are lossfree restorable. * their values are lossfree restorable.
* - `"skipBom": false or true`
* - If true, if the input starts with the Unicode byte order mark (BOM),
* it is skipped.
* *
* You can examine 'settings_` yourself to see the defaults. You can also * You can examine 'settings_` yourself to see the defaults. You can also
* write and read them just like any JSON Value. * write and read them just like any JSON Value.
@ -2001,6 +2002,8 @@ public:
* - Number of precision digits for formatting of real values. * - Number of precision digits for formatting of real values.
* - "precisionType": "significant"(default) or "decimal" * - "precisionType": "significant"(default) or "decimal"
* - Type of precision for formatting of real values. * - Type of precision for formatting of real values.
* - "emitUTF8": false or true
* - If true, outputs raw UTF8 strings instead of escaping them.
* You can examine 'settings_` yourself * You can examine 'settings_` yourself
* to see the defaults. You can also write and read them just like any * to see the defaults. You can also write and read them just like any
@ -2036,7 +2039,7 @@ public:
/** \brief Abstract class for writers. /** \brief Abstract class for writers.
* \deprecated Use StreamWriter. (And really, this is an implementation detail.) * \deprecated Use StreamWriter. (And really, this is an implementation detail.)
*/ */
class JSONCPP_DEPRECATED("Use StreamWriter instead") JSON_API Writer { class JSON_API Writer {
public: public:
virtual ~Writer(); virtual ~Writer();
@ -2056,7 +2059,7 @@ public:
#pragma warning(push) #pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class #pragma warning(disable : 4996) // Deriving from deprecated class
#endif #endif
class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API FastWriter class JSON_API FastWriter
: public Writer { : public Writer {
public: public:
FastWriter(); FastWriter();
@ -2116,7 +2119,7 @@ private:
#pragma warning(push) #pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class #pragma warning(disable : 4996) // Deriving from deprecated class
#endif #endif
class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API class JSON_API
StyledWriter : public Writer { StyledWriter : public Writer {
public: public:
StyledWriter(); StyledWriter();
@ -2185,7 +2188,7 @@ private:
#pragma warning(push) #pragma warning(push)
#pragma warning(disable : 4996) // Deriving from deprecated class #pragma warning(disable : 4996) // Deriving from deprecated class
#endif #endif
class JSONCPP_DEPRECATED("Use StreamWriterBuilder instead") JSON_API class JSON_API
StyledStreamWriter { StyledStreamWriter {
public: public:
/** /**

80
lib/jsoncpp/jsoncpp.cpp
View File

@ -202,15 +202,19 @@ template <typename Iter> void fixNumericLocaleInput(Iter begin, Iter end) {
* Return iterator that would be the new end of the range [begin,end), if we * Return iterator that would be the new end of the range [begin,end), if we
* were to delete zeros in the end of string, but not the last zero before '.'. * were to delete zeros in the end of string, but not the last zero before '.'.
*/ */
template <typename Iter> Iter fixZerosInTheEnd(Iter begin, Iter end) { template <typename Iter>
Iter fixZerosInTheEnd(Iter begin, Iter end, unsigned int precision) {
for (; begin != end; --end) { for (; begin != end; --end) {
if (*(end - 1) != '0') { if (*(end - 1) != '0') {
return end; return end;
} }
// Don't delete the last zero before the decimal point. // Don't delete the last zero before the decimal point.
if (begin != (end - 1) && *(end - 2) == '.') { if (begin != (end - 1) && begin != (end - 2) && *(end - 2) == '.') {
if (precision) {
return end; return end;
} }
return end - 2;
}
} }
return end; return end;
} }
@ -338,8 +342,7 @@ bool Reader::parse(std::istream& is, Value& root, bool collectComments) {
// Since String is reference-counted, this at least does not // Since String is reference-counted, this at least does not
// create an extra copy. // create an extra copy.
String doc; String doc(std::istreambuf_iterator<char>(is), {});
std::getline(is, doc, static_cast<char> EOF);
return parse(doc.data(), doc.data() + doc.size(), root, collectComments); return parse(doc.data(), doc.data() + doc.size(), root, collectComments);
} }
@ -2155,7 +2158,7 @@ bool CharReaderBuilder::validate(Json::Value* invalid) const {
if (valid_keys.count(key)) if (valid_keys.count(key))
continue; continue;
if (invalid) if (invalid)
(*invalid)[std::move(key)] = *si; (*invalid)[key] = *si;
else else
return false; return false;
} }
@ -2670,7 +2673,7 @@ Value::CZString::CZString(const CZString& other) {
storage_.length_ = other.storage_.length_; storage_.length_ = other.storage_.length_;
} }
Value::CZString::CZString(CZString&& other) Value::CZString::CZString(CZString&& other) noexcept
: cstr_(other.cstr_), index_(other.index_) { : cstr_(other.cstr_), index_(other.index_) {
other.cstr_ = nullptr; other.cstr_ = nullptr;
} }
@ -2696,7 +2699,7 @@ Value::CZString& Value::CZString::operator=(const CZString& other) {
return *this; return *this;
} }
Value::CZString& Value::CZString::operator=(CZString&& other) { Value::CZString& Value::CZString::operator=(CZString&& other) noexcept {
cstr_ = other.cstr_; cstr_ = other.cstr_;
index_ = other.index_; index_ = other.index_;
other.cstr_ = nullptr; other.cstr_ = nullptr;
@ -2844,7 +2847,7 @@ Value::Value(const Value& other) {
dupMeta(other); dupMeta(other);
} }
Value::Value(Value&& other) { Value::Value(Value&& other) noexcept {
initBasic(nullValue); initBasic(nullValue);
swap(other); swap(other);
} }
@ -2859,7 +2862,7 @@ Value& Value::operator=(const Value& other) {
return *this; return *this;
} }
Value& Value::operator=(Value&& other) { Value& Value::operator=(Value&& other) noexcept {
other.swap(*this); other.swap(*this);
return *this; return *this;
} }
@ -3323,7 +3326,8 @@ void Value::resize(ArrayIndex newSize) {
if (newSize == 0) if (newSize == 0)
clear(); clear();
else if (newSize > oldSize) else if (newSize > oldSize)
this->operator[](newSize - 1); for (ArrayIndex i = oldSize; i < newSize; ++i)
(*this)[i];
else { else {
for (ArrayIndex index = newSize; index < oldSize; ++index) { for (ArrayIndex index = newSize; index < oldSize; ++index) {
value_.map_->erase(index); value_.map_->erase(index);
@ -3784,14 +3788,15 @@ bool Value::isObject() const { return type() == objectValue; }
Value::Comments::Comments(const Comments& that) Value::Comments::Comments(const Comments& that)
: ptr_{cloneUnique(that.ptr_)} {} : ptr_{cloneUnique(that.ptr_)} {}
Value::Comments::Comments(Comments&& that) : ptr_{std::move(that.ptr_)} {} Value::Comments::Comments(Comments&& that) noexcept
: ptr_{std::move(that.ptr_)} {}
Value::Comments& Value::Comments::operator=(const Comments& that) { Value::Comments& Value::Comments::operator=(const Comments& that) {
ptr_ = cloneUnique(that.ptr_); ptr_ = cloneUnique(that.ptr_);
return *this; return *this;
} }
Value::Comments& Value::Comments::operator=(Comments&& that) { Value::Comments& Value::Comments::operator=(Comments&& that) noexcept {
ptr_ = std::move(that.ptr_); ptr_ = std::move(that.ptr_);
return *this; return *this;
} }
@ -3807,13 +3812,11 @@ String Value::Comments::get(CommentPlacement slot) const {
} }
void Value::Comments::set(CommentPlacement slot, String comment) { void Value::Comments::set(CommentPlacement slot, String comment) {
if (!ptr_) { if (slot >= CommentPlacement::numberOfCommentPlacement)
return;
if (!ptr_)
ptr_ = std::unique_ptr<Array>(new Array()); ptr_ = std::unique_ptr<Array>(new Array());
}
// check comments array boundry.
if (slot < CommentPlacement::numberOfCommentPlacement) {
(*ptr_)[slot] = std::move(comment); (*ptr_)[slot] = std::move(comment);
}
} }
void Value::setComment(String comment, CommentPlacement placement) { void Value::setComment(String comment, CommentPlacement placement) {
@ -4127,7 +4130,7 @@ Value& Path::make(Value& root) const {
#if !defined(isnan) #if !defined(isnan)
// IEEE standard states that NaN values will not compare to themselves // IEEE standard states that NaN values will not compare to themselves
#define isnan(x) (x != x) #define isnan(x) ((x) != (x))
#endif #endif
#if !defined(__APPLE__) #if !defined(__APPLE__)
@ -4213,16 +4216,18 @@ String valueToString(double value, bool useSpecialFloats,
buffer.erase(fixNumericLocale(buffer.begin(), buffer.end()), buffer.end()); buffer.erase(fixNumericLocale(buffer.begin(), buffer.end()), buffer.end());
// strip the zero padding from the right
if (precisionType == PrecisionType::decimalPlaces) {
buffer.erase(fixZerosInTheEnd(buffer.begin(), buffer.end()), buffer.end());
}
// try to ensure we preserve the fact that this was given to us as a double on // try to ensure we preserve the fact that this was given to us as a double on
// input // input
if (buffer.find('.') == buffer.npos && buffer.find('e') == buffer.npos) { if (buffer.find('.') == buffer.npos && buffer.find('e') == buffer.npos) {
buffer += ".0"; buffer += ".0";
} }
// strip the zero padding from the right
if (precisionType == PrecisionType::decimalPlaces) {
buffer.erase(fixZerosInTheEnd(buffer.begin(), buffer.end(), precision),
buffer.end());
}
return buffer; return buffer;
} }
} // namespace } // namespace
@ -4329,7 +4334,7 @@ static void appendHex(String& result, unsigned ch) {
result.append("\\u").append(toHex16Bit(ch)); result.append("\\u").append(toHex16Bit(ch));
} }
static String valueToQuotedStringN(const char* value, unsigned length, static String valueToQuotedStringN(const char* value, size_t length,
bool emitUTF8 = false) { bool emitUTF8 = false) {
if (value == nullptr) if (value == nullptr)
return ""; return "";
@ -4407,7 +4412,7 @@ static String valueToQuotedStringN(const char* value, unsigned length,
} }
String valueToQuotedString(const char* value) { String valueToQuotedString(const char* value) {
return valueToQuotedStringN(value, static_cast<unsigned int>(strlen(value))); return valueToQuotedStringN(value, strlen(value));
} }
// Class Writer // Class Writer
@ -4456,7 +4461,7 @@ void FastWriter::writeValue(const Value& value) {
char const* end; char const* end;
bool ok = value.getString(&str, &end); bool ok = value.getString(&str, &end);
if (ok) if (ok)
document_ += valueToQuotedStringN(str, static_cast<unsigned>(end - str)); document_ += valueToQuotedStringN(str, static_cast<size_t>(end - str));
break; break;
} }
case booleanValue: case booleanValue:
@ -4479,8 +4484,7 @@ void FastWriter::writeValue(const Value& value) {
const String& name = *it; const String& name = *it;
if (it != members.begin()) if (it != members.begin())
document_ += ','; document_ += ',';
document_ += valueToQuotedStringN(name.data(), document_ += valueToQuotedStringN(name.data(), name.length());
static_cast<unsigned>(name.length()));
document_ += yamlCompatibilityEnabled_ ? ": " : ":"; document_ += yamlCompatibilityEnabled_ ? ": " : ":";
writeValue(value[name]); writeValue(value[name]);
} }
@ -4525,7 +4529,7 @@ void StyledWriter::writeValue(const Value& value) {
char const* end; char const* end;
bool ok = value.getString(&str, &end); bool ok = value.getString(&str, &end);
if (ok) if (ok)
pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end - str))); pushValue(valueToQuotedStringN(str, static_cast<size_t>(end - str)));
else else
pushValue(""); pushValue("");
break; break;
@ -4566,7 +4570,7 @@ void StyledWriter::writeValue(const Value& value) {
} }
void StyledWriter::writeArrayValue(const Value& value) { void StyledWriter::writeArrayValue(const Value& value) {
unsigned size = value.size(); size_t size = value.size();
if (size == 0) if (size == 0)
pushValue("[]"); pushValue("[]");
else { else {
@ -4575,7 +4579,7 @@ void StyledWriter::writeArrayValue(const Value& value) {
writeWithIndent("["); writeWithIndent("[");
indent(); indent();
bool hasChildValue = !childValues_.empty(); bool hasChildValue = !childValues_.empty();
unsigned index = 0; ArrayIndex index = 0;
for (;;) { for (;;) {
const Value& childValue = value[index]; const Value& childValue = value[index];
writeCommentBeforeValue(childValue); writeCommentBeforeValue(childValue);
@ -4598,7 +4602,7 @@ void StyledWriter::writeArrayValue(const Value& value) {
{ {
assert(childValues_.size() == size); assert(childValues_.size() == size);
document_ += "[ "; document_ += "[ ";
for (unsigned index = 0; index < size; ++index) { for (size_t index = 0; index < size; ++index) {
if (index > 0) if (index > 0)
document_ += ", "; document_ += ", ";
document_ += childValues_[index]; document_ += childValues_[index];
@ -4743,7 +4747,7 @@ void StyledStreamWriter::writeValue(const Value& value) {
char const* end; char const* end;
bool ok = value.getString(&str, &end); bool ok = value.getString(&str, &end);
if (ok) if (ok)
pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end - str))); pushValue(valueToQuotedStringN(str, static_cast<size_t>(end - str)));
else else
pushValue(""); pushValue("");
break; break;
@ -5017,8 +5021,8 @@ void BuiltStyledStreamWriter::writeValue(Value const& value) {
char const* end; char const* end;
bool ok = value.getString(&str, &end); bool ok = value.getString(&str, &end);
if (ok) if (ok)
pushValue(valueToQuotedStringN(str, static_cast<unsigned>(end - str), pushValue(
emitUTF8_)); valueToQuotedStringN(str, static_cast<size_t>(end - str), emitUTF8_));
else else
pushValue(""); pushValue("");
break; break;
@ -5041,8 +5045,8 @@ void BuiltStyledStreamWriter::writeValue(Value const& value) {
String const& name = *it; String const& name = *it;
Value const& childValue = value[name]; Value const& childValue = value[name];
writeCommentBeforeValue(childValue); writeCommentBeforeValue(childValue);
writeWithIndent(valueToQuotedStringN( writeWithIndent(
name.data(), static_cast<unsigned>(name.length()), emitUTF8_)); valueToQuotedStringN(name.data(), name.length(), emitUTF8_));
*sout_ << colonSymbol_; *sout_ << colonSymbol_;
writeValue(childValue); writeValue(childValue);
if (++it == members.end()) { if (++it == members.end()) {
@ -5276,7 +5280,7 @@ bool StreamWriterBuilder::validate(Json::Value* invalid) const {
if (valid_keys.count(key)) if (valid_keys.count(key))
continue; continue;
if (invalid) if (invalid)
(*invalid)[std::move(key)] = *si; (*invalid)[key] = *si;
else else
return false; return false;
} }