Code modernize ...

* replace 0/NULL with nullptr [using clang-tidy]

1 files changed, 46 insertions, 46 deletions

diff --git a/plugins/UserInfoEx/src/ex_import/tinyxmlparser.cpp b/plugins/UserInfoEx/src/ex_import/tinyxmlparser.cpp
index 2c7a65bec9..eb5e97134e 100644
--- a/plugins/UserInfoEx/src/ex_import/tinyxmlparser.cpp
+++ b/plugins/UserInfoEx/src/ex_import/tinyxmlparser.cpp
@@ -303,7 +303,7 @@ void TiXmlParsingData::Stamp(const char* now, TiXmlEncoding encoding)
 const char* TiXmlBase::SkipWhiteSpace(const char* p, TiXmlEncoding encoding)

 {

 	if (!p || !*p) {

-		return 0;

+		return nullptr;

 	}

 	if (encoding == TIXML_ENCODING_UTF8) {

 		while (*p) {

@@ -400,7 +400,7 @@ const char* TiXmlBase::ReadName(const char* p, TIXML_STRING * name, TiXmlEncodin
 		}

 		return p;

 	}

-	return 0;

+	return nullptr;

 }

 

 const char* TiXmlBase::GetEntity(const char* p, char* value, int* length, TiXmlEncoding encoding)

@@ -417,12 +417,12 @@ const char* TiXmlBase::GetEntity(const char* p, char* value, int* length, TiXmlE
 

 		if (*(p + 2) == 'x') {

 			// Hexadecimal.

-			if (!*(p + 3)) return 0;

+			if (!*(p + 3)) return nullptr;

 

 			const char* q = p + 3;

 			q = strchr(q, ';');

 

-			if (!q || !*q) return 0;

+			if (!q || !*q) return nullptr;

 

 			delta = q - p;

 			--q;

@@ -435,19 +435,19 @@ const char* TiXmlBase::GetEntity(const char* p, char* value, int* length, TiXmlE
 				else if (*q >= 'A' && *q <= 'F')

 					ucs += mult * (*q - 'A' + 10);

 				else

-					return 0;

+					return nullptr;

 				mult *= 16;

 				--q;

 			}

 		}

 		else {

 			// Decimal.

-			if (!*(p + 2)) return 0;

+			if (!*(p + 2)) return nullptr;

 

 			const char* q = p + 2;

 			q = strchr(q, ';');

 

-			if (!q || !*q) return 0;

+			if (!q || !*q) return nullptr;

 

 			delta = q - p;

 			--q;

@@ -456,7 +456,7 @@ const char* TiXmlBase::GetEntity(const char* p, char* value, int* length, TiXmlE
 				if (*q >= '0' && *q <= '9')

 					ucs += mult * (*q - '0');

 				else

-					return 0;

+					return nullptr;

 				mult *= 10;

 				--q;

 			}

@@ -646,8 +646,8 @@ const char* TiXmlDocument::Parse(const char* p, TiXmlParsingData* prevData, TiXm
 	// contains nothing but other tags, most of what happens

 	// here is skipping white space.

 	if (!p || !*p) {

-		SetError(TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN);

-		return 0;

+		SetError(TIXML_ERROR_DOCUMENT_EMPTY, nullptr, nullptr, TIXML_ENCODING_UNKNOWN);

+		return nullptr;

 	}

 

 	// Note that, for a document, this needs to come

@@ -678,8 +678,8 @@ const char* TiXmlDocument::Parse(const char* p, TiXmlParsingData* prevData, TiXm
 

 	p = SkipWhiteSpace(p, encoding);

 	if (!p) {

-		SetError(TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, TIXML_ENCODING_UNKNOWN);

-		return 0;

+		SetError(TIXML_ERROR_DOCUMENT_EMPTY, nullptr, nullptr, TIXML_ENCODING_UNKNOWN);

+		return nullptr;

 	}

 

 	while (p && *p) {

@@ -714,8 +714,8 @@ const char* TiXmlDocument::Parse(const char* p, TiXmlParsingData* prevData, TiXm
 

 	// Was this empty?

 	if (!firstChild) {

-		SetError(TIXML_ERROR_DOCUMENT_EMPTY, 0, 0, encoding);

-		return 0;

+		SetError(TIXML_ERROR_DOCUMENT_EMPTY, nullptr, nullptr, encoding);

+		return nullptr;

 	}

 

 	// All is well.

@@ -743,18 +743,18 @@ void TiXmlDocument::SetError(int err, const char* pError, TiXmlParsingData* data
 

 TiXmlNode* TiXmlNode::Identify(const char* p, TiXmlEncoding encoding)

 {

-	TiXmlNode* returnNode = 0;

+	TiXmlNode* returnNode = nullptr;

 

 	p = SkipWhiteSpace(p, encoding);

 	if (!p || !*p || *p != '<') {

-		return 0;

+		return nullptr;

 	}

 

 	TiXmlDocument* doc = GetDocument();

 	p = SkipWhiteSpace(p, encoding);

 

 	if (!p || !*p) {

-		return 0;

+		return nullptr;

 	}

 

 	// What is this thing? 

@@ -815,7 +815,7 @@ TiXmlNode* TiXmlNode::Identify(const char* p, TiXmlEncoding encoding)
 	}

 	else {

 		if (doc)

-			doc->SetError(TIXML_ERROR_OUT_OF_MEMORY, 0, 0, TIXML_ENCODING_UNKNOWN);

+			doc->SetError(TIXML_ERROR_OUT_OF_MEMORY, nullptr, nullptr, TIXML_ENCODING_UNKNOWN);

 	}

 	return returnNode;

 }

@@ -944,8 +944,8 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 	TiXmlDocument* document = GetDocument();

 

 	if (!p || !*p) {

-		if (document) document->SetError(TIXML_ERROR_PARSING_ELEMENT, 0, 0, encoding);

-		return 0;

+		if (document) document->SetError(TIXML_ERROR_PARSING_ELEMENT, nullptr, nullptr, encoding);

+		return nullptr;

 	}

 

 	if (data) {

@@ -955,7 +955,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 

 	if (*p != '<') {

 		if (document) document->SetError(TIXML_ERROR_PARSING_ELEMENT, p, data, encoding);

-		return 0;

+		return nullptr;

 	}

 

 	p = SkipWhiteSpace(p + 1, encoding);

@@ -966,7 +966,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 	p = ReadName(p, &value, encoding);

 	if (!p || !*p) {

 		if (document)	document->SetError(TIXML_ERROR_FAILED_TO_READ_ELEMENT_NAME, pErr, data, encoding);

-		return 0;

+		return nullptr;

 	}

 

 	TIXML_STRING endTag("</");

@@ -980,14 +980,14 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 		p = SkipWhiteSpace(p, encoding);

 		if (!p || !*p) {

 			if (document) document->SetError(TIXML_ERROR_READING_ATTRIBUTES, pErr, data, encoding);

-			return 0;

+			return nullptr;

 		}

 		if (*p == '/') {

 			++p;

 			// Empty tag.

 			if (*p != '>') {

 				if (document) document->SetError(TIXML_ERROR_PARSING_EMPTY, p, data, encoding);

-				return 0;

+				return nullptr;

 			}

 			return (p + 1);

 		}

@@ -998,7 +998,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 			++p;

 			p = ReadValue(p, data, encoding);		// Note this is an Element method, and will set the error if one happens.

 			if (!p || !*p)

-				return 0;

+				return nullptr;

 

 			// We should find the end tag now

 			if (StringEqual(p, endTag.c_str(), false, encoding)) {

@@ -1007,7 +1007,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 			}

 			else {

 				if (document) document->SetError(TIXML_ERROR_READING_END_TAG, p, data, encoding);

-				return 0;

+				return nullptr;

 			}

 		}

 		else {

@@ -1015,7 +1015,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 			TiXmlAttribute* attrib = new TiXmlAttribute();

 			if (!attrib) {

 				if (document) document->SetError(TIXML_ERROR_OUT_OF_MEMORY, pErr, data, encoding);

-				return 0;

+				return nullptr;

 			}

 

 			attrib->SetDocument(document);

@@ -1025,7 +1025,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 			if (!p || !*p) {

 				if (document) document->SetError(TIXML_ERROR_PARSING_ELEMENT, pErr, data, encoding);

 				delete attrib;

-				return 0;

+				return nullptr;

 			}

 

 			// Handle the strange case of double attributes:

@@ -1033,7 +1033,7 @@ const char* TiXmlElement::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 			if (node) {

 				node->SetValue(attrib->Value());

 				delete attrib;

-				return 0;

+				return nullptr;

 			}

 

 			attributeSet.Add(attrib);

@@ -1057,8 +1057,8 @@ const char* TiXmlElement::ReadValue(const char* p, TiXmlParsingData* data, TiXml
 			TiXmlText* textNode = new TiXmlText("");

 

 			if (!textNode) {

-				if (document) document->SetError(TIXML_ERROR_OUT_OF_MEMORY, 0, 0, encoding);

-				return 0;

+				if (document) document->SetError(TIXML_ERROR_OUT_OF_MEMORY, nullptr, nullptr, encoding);

+				return nullptr;

 			}

 

 			if (TiXmlBase::IsWhiteSpaceCondensed()) {

@@ -1089,7 +1089,7 @@ const char* TiXmlElement::ReadValue(const char* p, TiXmlParsingData* data, TiXml
 					LinkEndChild(node);

 				}

 				else {

-					return 0;

+					return nullptr;

 				}

 			}

 		}

@@ -1098,7 +1098,7 @@ const char* TiXmlElement::ReadValue(const char* p, TiXmlParsingData* data, TiXml
 	}

 

 	if (!p) {

-		if (document) document->SetError(TIXML_ERROR_READING_ELEMENT_VALUE, 0, 0, encoding);

+		if (document) document->SetError(TIXML_ERROR_READING_ELEMENT_VALUE, nullptr, nullptr, encoding);

 	}

 	return p;

 }

@@ -1137,7 +1137,7 @@ const char* TiXmlUnknown::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 	}

 	if (!p || !*p || *p != '<') {

 		if (document) document->SetError(TIXML_ERROR_PARSING_UNKNOWN, p, data, encoding);

-		return 0;

+		return nullptr;

 	}

 	++p;

 	value = "";

@@ -1148,7 +1148,7 @@ const char* TiXmlUnknown::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 	}

 

 	if (!p) {

-		if (document)	document->SetError(TIXML_ERROR_PARSING_UNKNOWN, 0, 0, encoding);

+		if (document)	document->SetError(TIXML_ERROR_PARSING_UNKNOWN, nullptr, nullptr, encoding);

 	}

 	if (*p == '>')

 		return p + 1;

@@ -1196,7 +1196,7 @@ const char* TiXmlComment::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 

 	if (!StringEqual(p, startTag, false, encoding)) {

 		document->SetError(TIXML_ERROR_PARSING_COMMENT, p, data, encoding);

-		return 0;

+		return nullptr;

 	}

 	p += mir_strlen(startTag);

 	p = ReadText(p, &value, false, endTag, false, encoding);

@@ -1207,7 +1207,7 @@ const char* TiXmlComment::Parse(const char* p, TiXmlParsingData* data, TiXmlEnco
 const char* TiXmlAttribute::Parse(const char* p, TiXmlParsingData* data, TiXmlEncoding encoding)

 {

 	p = SkipWhiteSpace(p, encoding);

-	if (!p || !*p) return 0;

+	if (!p || !*p) return nullptr;

 

 	//	int tabsize = 4;

 	//	if (document)

@@ -1222,19 +1222,19 @@ const char* TiXmlAttribute::Parse(const char* p, TiXmlParsingData* data, TiXmlEn
 	p = ReadName(p, &name, encoding);

 	if (!p || !*p) {

 		if (document) document->SetError(TIXML_ERROR_READING_ATTRIBUTES, pErr, data, encoding);

-		return 0;

+		return nullptr;

 	}

 	p = SkipWhiteSpace(p, encoding);

 	if (!p || !*p || *p != '=') {

 		if (document) document->SetError(TIXML_ERROR_READING_ATTRIBUTES, p, data, encoding);

-		return 0;

+		return nullptr;

 	}

 

 	++p;	// skip '='

 	p = SkipWhiteSpace(p, encoding);

 	if (!p || !*p) {

 		if (document) document->SetError(TIXML_ERROR_READING_ATTRIBUTES, p, data, encoding);

-		return 0;

+		return nullptr;

 	}

 

 	const char* end;

@@ -1265,7 +1265,7 @@ const char* TiXmlAttribute::Parse(const char* p, TiXmlParsingData* data, TiXmlEn
 				// We did not have an opening quote but seem to have a 

 				// closing one. Give up and throw an error.

 				if (document) document->SetError(TIXML_ERROR_READING_ATTRIBUTES, p, data, encoding);

-				return 0;

+				return nullptr;

 			}

 			value += *p;

 			++p;

@@ -1332,7 +1332,7 @@ const char* TiXmlText::Parse(const char* p, TiXmlParsingData* data, TiXmlEncodin
 

 		if (!StringEqual(p, startTag, false, encoding)) {

 			document->SetError(TIXML_ERROR_PARSING_CDATA, p, data, encoding);

-			return 0;

+			return nullptr;

 		}

 		p += mir_strlen(startTag);

 

@@ -1355,7 +1355,7 @@ const char* TiXmlText::Parse(const char* p, TiXmlParsingData* data, TiXmlEncodin
 		p = ReadText(p, &value, ignoreWhite, end, false, encoding);

 		if (p)

 			return p - 1;	// don't truncate the '<'

-		return 0;

+		return nullptr;

 	}

 }

 

@@ -1387,8 +1387,8 @@ const char* TiXmlDeclaration::Parse(const char* p, TiXmlParsingData* data, TiXml
 	// the stuff in-between.

 	TiXmlDocument* document = GetDocument();

 	if (!p || !*p || !StringEqual(p, "<?xml", true, _encoding)) {

-		if (document) document->SetError(TIXML_ERROR_PARSING_DECLARATION, 0, 0, _encoding);

-		return 0;

+		if (document) document->SetError(TIXML_ERROR_PARSING_DECLARATION, nullptr, nullptr, _encoding);

+		return nullptr;

 	}

 	if (data) {

 		data->Stamp(p, _encoding);

@@ -1428,7 +1428,7 @@ const char* TiXmlDeclaration::Parse(const char* p, TiXmlParsingData* data, TiXml
 				++p;

 		}

 	}

-	return 0;

+	return nullptr;

 }

 

 bool TiXmlText::Blank() const