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-rw-r--r--src/libs/3rdparty/yaml-cpp/src/emitter.cpp911
1 files changed, 911 insertions, 0 deletions
diff --git a/src/libs/3rdparty/yaml-cpp/src/emitter.cpp b/src/libs/3rdparty/yaml-cpp/src/emitter.cpp
new file mode 100644
index 0000000000..ebeb059554
--- /dev/null
+++ b/src/libs/3rdparty/yaml-cpp/src/emitter.cpp
@@ -0,0 +1,911 @@
+#include <sstream>
+
+#include "emitterutils.h"
+#include "indentation.h" // IWYU pragma: keep
+#include "yaml-cpp/emitter.h"
+#include "yaml-cpp/emitterdef.h"
+#include "yaml-cpp/emittermanip.h"
+#include "yaml-cpp/exceptions.h" // IWYU pragma: keep
+
+namespace YAML {
+class Binary;
+struct _Null;
+
+Emitter::Emitter() : m_pState(new EmitterState) {}
+
+Emitter::Emitter(std::ostream& stream)
+ : m_pState(new EmitterState), m_stream(stream) {}
+
+Emitter::~Emitter() {}
+
+const char* Emitter::c_str() const { return m_stream.str(); }
+
+std::size_t Emitter::size() const { return m_stream.pos(); }
+
+// state checking
+bool Emitter::good() const { return m_pState->good(); }
+
+const std::string Emitter::GetLastError() const {
+ return m_pState->GetLastError();
+}
+
+// global setters
+bool Emitter::SetOutputCharset(EMITTER_MANIP value) {
+ return m_pState->SetOutputCharset(value, FmtScope::Global);
+}
+
+bool Emitter::SetStringFormat(EMITTER_MANIP value) {
+ return m_pState->SetStringFormat(value, FmtScope::Global);
+}
+
+bool Emitter::SetBoolFormat(EMITTER_MANIP value) {
+ bool ok = false;
+ if (m_pState->SetBoolFormat(value, FmtScope::Global))
+ ok = true;
+ if (m_pState->SetBoolCaseFormat(value, FmtScope::Global))
+ ok = true;
+ if (m_pState->SetBoolLengthFormat(value, FmtScope::Global))
+ ok = true;
+ return ok;
+}
+
+bool Emitter::SetIntBase(EMITTER_MANIP value) {
+ return m_pState->SetIntFormat(value, FmtScope::Global);
+}
+
+bool Emitter::SetSeqFormat(EMITTER_MANIP value) {
+ return m_pState->SetFlowType(GroupType::Seq, value, FmtScope::Global);
+}
+
+bool Emitter::SetMapFormat(EMITTER_MANIP value) {
+ bool ok = false;
+ if (m_pState->SetFlowType(GroupType::Map, value, FmtScope::Global))
+ ok = true;
+ if (m_pState->SetMapKeyFormat(value, FmtScope::Global))
+ ok = true;
+ return ok;
+}
+
+bool Emitter::SetIndent(std::size_t n) {
+ return m_pState->SetIndent(n, FmtScope::Global);
+}
+
+bool Emitter::SetPreCommentIndent(std::size_t n) {
+ return m_pState->SetPreCommentIndent(n, FmtScope::Global);
+}
+
+bool Emitter::SetPostCommentIndent(std::size_t n) {
+ return m_pState->SetPostCommentIndent(n, FmtScope::Global);
+}
+
+bool Emitter::SetFloatPrecision(std::size_t n) {
+ return m_pState->SetFloatPrecision(n, FmtScope::Global);
+}
+
+bool Emitter::SetDoublePrecision(std::size_t n) {
+ return m_pState->SetDoublePrecision(n, FmtScope::Global);
+}
+
+// SetLocalValue
+// . Either start/end a group, or set a modifier locally
+Emitter& Emitter::SetLocalValue(EMITTER_MANIP value) {
+ if (!good())
+ return *this;
+
+ switch (value) {
+ case BeginDoc:
+ EmitBeginDoc();
+ break;
+ case EndDoc:
+ EmitEndDoc();
+ break;
+ case BeginSeq:
+ EmitBeginSeq();
+ break;
+ case EndSeq:
+ EmitEndSeq();
+ break;
+ case BeginMap:
+ EmitBeginMap();
+ break;
+ case EndMap:
+ EmitEndMap();
+ break;
+ case Key:
+ case Value:
+ // deprecated (these can be deduced by the parity of nodes in a map)
+ break;
+ case TagByKind:
+ EmitKindTag();
+ break;
+ case Newline:
+ EmitNewline();
+ break;
+ default:
+ m_pState->SetLocalValue(value);
+ break;
+ }
+ return *this;
+}
+
+Emitter& Emitter::SetLocalIndent(const _Indent& indent) {
+ m_pState->SetIndent(indent.value, FmtScope::Local);
+ return *this;
+}
+
+Emitter& Emitter::SetLocalPrecision(const _Precision& precision) {
+ if (precision.floatPrecision >= 0)
+ m_pState->SetFloatPrecision(precision.floatPrecision, FmtScope::Local);
+ if (precision.doublePrecision >= 0)
+ m_pState->SetDoublePrecision(precision.doublePrecision, FmtScope::Local);
+ return *this;
+}
+
+// EmitBeginDoc
+void Emitter::EmitBeginDoc() {
+ if (!good())
+ return;
+
+ if (m_pState->CurGroupType() != GroupType::NoType) {
+ m_pState->SetError("Unexpected begin document");
+ return;
+ }
+
+ if (m_pState->HasAnchor() || m_pState->HasTag()) {
+ m_pState->SetError("Unexpected begin document");
+ return;
+ }
+
+ if (m_stream.col() > 0)
+ m_stream << "\n";
+ m_stream << "---\n";
+
+ m_pState->StartedDoc();
+}
+
+// EmitEndDoc
+void Emitter::EmitEndDoc() {
+ if (!good())
+ return;
+
+ if (m_pState->CurGroupType() != GroupType::NoType) {
+ m_pState->SetError("Unexpected begin document");
+ return;
+ }
+
+ if (m_pState->HasAnchor() || m_pState->HasTag()) {
+ m_pState->SetError("Unexpected begin document");
+ return;
+ }
+
+ if (m_stream.col() > 0)
+ m_stream << "\n";
+ m_stream << "...\n";
+}
+
+// EmitBeginSeq
+void Emitter::EmitBeginSeq() {
+ if (!good())
+ return;
+
+ PrepareNode(m_pState->NextGroupType(GroupType::Seq));
+
+ m_pState->StartedGroup(GroupType::Seq);
+}
+
+// EmitEndSeq
+void Emitter::EmitEndSeq() {
+ if (!good())
+ return;
+
+ if (m_pState->CurGroupChildCount() == 0)
+ m_pState->ForceFlow();
+
+ if (m_pState->CurGroupFlowType() == FlowType::Flow) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(m_pState->CurIndent());
+ if (m_pState->CurGroupChildCount() == 0)
+ m_stream << "[";
+ m_stream << "]";
+ }
+
+ m_pState->EndedGroup(GroupType::Seq);
+}
+
+// EmitBeginMap
+void Emitter::EmitBeginMap() {
+ if (!good())
+ return;
+
+ PrepareNode(m_pState->NextGroupType(GroupType::Map));
+
+ m_pState->StartedGroup(GroupType::Map);
+}
+
+// EmitEndMap
+void Emitter::EmitEndMap() {
+ if (!good())
+ return;
+
+ if (m_pState->CurGroupChildCount() == 0)
+ m_pState->ForceFlow();
+
+ if (m_pState->CurGroupFlowType() == FlowType::Flow) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(m_pState->CurIndent());
+ if (m_pState->CurGroupChildCount() == 0)
+ m_stream << "{";
+ m_stream << "}";
+ }
+
+ m_pState->EndedGroup(GroupType::Map);
+}
+
+// EmitNewline
+void Emitter::EmitNewline() {
+ if (!good())
+ return;
+
+ PrepareNode(EmitterNodeType::NoType);
+ m_stream << "\n";
+ m_pState->SetNonContent();
+}
+
+bool Emitter::CanEmitNewline() const { return true; }
+
+// Put the stream in a state so we can simply write the next node
+// E.g., if we're in a sequence, write the "- "
+void Emitter::PrepareNode(EmitterNodeType::value child) {
+ switch (m_pState->CurGroupNodeType()) {
+ case EmitterNodeType::NoType:
+ PrepareTopNode(child);
+ break;
+ case EmitterNodeType::FlowSeq:
+ FlowSeqPrepareNode(child);
+ break;
+ case EmitterNodeType::BlockSeq:
+ BlockSeqPrepareNode(child);
+ break;
+ case EmitterNodeType::FlowMap:
+ FlowMapPrepareNode(child);
+ break;
+ case EmitterNodeType::BlockMap:
+ BlockMapPrepareNode(child);
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ assert(false);
+ break;
+ }
+}
+
+void Emitter::PrepareTopNode(EmitterNodeType::value child) {
+ if (child == EmitterNodeType::NoType)
+ return;
+
+ if (m_pState->CurGroupChildCount() > 0 && m_stream.col() > 0) {
+ if (child != EmitterNodeType::NoType)
+ EmitBeginDoc();
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ // TODO: if we were writing null, and
+ // we wanted it blank, we wouldn't want a space
+ SpaceOrIndentTo(m_pState->HasBegunContent(), 0);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ if (m_pState->HasBegunNode())
+ m_stream << "\n";
+ break;
+ }
+}
+
+void Emitter::FlowSeqPrepareNode(EmitterNodeType::value child) {
+ const std::size_t lastIndent = m_pState->LastIndent();
+
+ if (!m_pState->HasBegunNode()) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(lastIndent);
+ if (m_pState->CurGroupChildCount() == 0)
+ m_stream << "[";
+ else
+ m_stream << ",";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(
+ m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0,
+ lastIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ assert(false);
+ break;
+ }
+}
+
+void Emitter::BlockSeqPrepareNode(EmitterNodeType::value child) {
+ const std::size_t curIndent = m_pState->CurIndent();
+ const std::size_t nextIndent = curIndent + m_pState->CurGroupIndent();
+
+ if (child == EmitterNodeType::NoType)
+ return;
+
+ if (!m_pState->HasBegunContent()) {
+ if (m_pState->CurGroupChildCount() > 0 || m_stream.comment()) {
+ m_stream << "\n";
+ }
+ m_stream << IndentTo(curIndent);
+ m_stream << "-";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(m_pState->HasBegunContent(), nextIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ m_stream << "\n";
+ break;
+ case EmitterNodeType::BlockMap:
+ if (m_pState->HasBegunContent() || m_stream.comment())
+ m_stream << "\n";
+ break;
+ }
+}
+
+void Emitter::FlowMapPrepareNode(EmitterNodeType::value child) {
+ if (m_pState->CurGroupChildCount() % 2 == 0) {
+ if (m_pState->GetMapKeyFormat() == LongKey)
+ m_pState->SetLongKey();
+
+ if (m_pState->CurGroupLongKey())
+ FlowMapPrepareLongKey(child);
+ else
+ FlowMapPrepareSimpleKey(child);
+ } else {
+ if (m_pState->CurGroupLongKey())
+ FlowMapPrepareLongKeyValue(child);
+ else
+ FlowMapPrepareSimpleKeyValue(child);
+ }
+}
+
+void Emitter::FlowMapPrepareLongKey(EmitterNodeType::value child) {
+ const std::size_t lastIndent = m_pState->LastIndent();
+
+ if (!m_pState->HasBegunNode()) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(lastIndent);
+ if (m_pState->CurGroupChildCount() == 0)
+ m_stream << "{ ?";
+ else
+ m_stream << ", ?";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(
+ m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0,
+ lastIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ assert(false);
+ break;
+ }
+}
+
+void Emitter::FlowMapPrepareLongKeyValue(EmitterNodeType::value child) {
+ const std::size_t lastIndent = m_pState->LastIndent();
+
+ if (!m_pState->HasBegunNode()) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(lastIndent);
+ m_stream << ":";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(
+ m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0,
+ lastIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ assert(false);
+ break;
+ }
+}
+
+void Emitter::FlowMapPrepareSimpleKey(EmitterNodeType::value child) {
+ const std::size_t lastIndent = m_pState->LastIndent();
+
+ if (!m_pState->HasBegunNode()) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(lastIndent);
+ if (m_pState->CurGroupChildCount() == 0)
+ m_stream << "{";
+ else
+ m_stream << ",";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(
+ m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0,
+ lastIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ assert(false);
+ break;
+ }
+}
+
+void Emitter::FlowMapPrepareSimpleKeyValue(EmitterNodeType::value child) {
+ const std::size_t lastIndent = m_pState->LastIndent();
+
+ if (!m_pState->HasBegunNode()) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ m_stream << IndentTo(lastIndent);
+ m_stream << ":";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(
+ m_pState->HasBegunContent() || m_pState->CurGroupChildCount() > 0,
+ lastIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ assert(false);
+ break;
+ }
+}
+
+void Emitter::BlockMapPrepareNode(EmitterNodeType::value child) {
+ if (m_pState->CurGroupChildCount() % 2 == 0) {
+ if (m_pState->GetMapKeyFormat() == LongKey)
+ m_pState->SetLongKey();
+ if (child == EmitterNodeType::BlockSeq ||
+ child == EmitterNodeType::BlockMap)
+ m_pState->SetLongKey();
+
+ if (m_pState->CurGroupLongKey())
+ BlockMapPrepareLongKey(child);
+ else
+ BlockMapPrepareSimpleKey(child);
+ } else {
+ if (m_pState->CurGroupLongKey())
+ BlockMapPrepareLongKeyValue(child);
+ else
+ BlockMapPrepareSimpleKeyValue(child);
+ }
+}
+
+void Emitter::BlockMapPrepareLongKey(EmitterNodeType::value child) {
+ const std::size_t curIndent = m_pState->CurIndent();
+ const std::size_t childCount = m_pState->CurGroupChildCount();
+
+ if (child == EmitterNodeType::NoType)
+ return;
+
+ if (!m_pState->HasBegunContent()) {
+ if (childCount > 0) {
+ m_stream << "\n";
+ }
+ if (m_stream.comment()) {
+ m_stream << "\n";
+ }
+ m_stream << IndentTo(curIndent);
+ m_stream << "?";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(true, curIndent + 1);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ break;
+ }
+}
+
+void Emitter::BlockMapPrepareLongKeyValue(EmitterNodeType::value child) {
+ const std::size_t curIndent = m_pState->CurIndent();
+
+ if (child == EmitterNodeType::NoType)
+ return;
+
+ if (!m_pState->HasBegunContent()) {
+ m_stream << "\n";
+ m_stream << IndentTo(curIndent);
+ m_stream << ":";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ SpaceOrIndentTo(true, curIndent + 1);
+ break;
+ }
+}
+
+void Emitter::BlockMapPrepareSimpleKey(EmitterNodeType::value child) {
+ const std::size_t curIndent = m_pState->CurIndent();
+ const std::size_t childCount = m_pState->CurGroupChildCount();
+
+ if (child == EmitterNodeType::NoType)
+ return;
+
+ if (!m_pState->HasBegunNode()) {
+ if (childCount > 0) {
+ m_stream << "\n";
+ }
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(m_pState->HasBegunContent(), curIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ break;
+ }
+}
+
+void Emitter::BlockMapPrepareSimpleKeyValue(EmitterNodeType::value child) {
+ const std::size_t curIndent = m_pState->CurIndent();
+ const std::size_t nextIndent = curIndent + m_pState->CurGroupIndent();
+
+ if (!m_pState->HasBegunNode()) {
+ m_stream << ":";
+ }
+
+ switch (child) {
+ case EmitterNodeType::NoType:
+ break;
+ case EmitterNodeType::Property:
+ case EmitterNodeType::Scalar:
+ case EmitterNodeType::FlowSeq:
+ case EmitterNodeType::FlowMap:
+ SpaceOrIndentTo(true, nextIndent);
+ break;
+ case EmitterNodeType::BlockSeq:
+ case EmitterNodeType::BlockMap:
+ m_stream << "\n";
+ break;
+ }
+}
+
+// SpaceOrIndentTo
+// . Prepares for some more content by proper spacing
+void Emitter::SpaceOrIndentTo(bool requireSpace, std::size_t indent) {
+ if (m_stream.comment())
+ m_stream << "\n";
+ if (m_stream.col() > 0 && requireSpace)
+ m_stream << " ";
+ m_stream << IndentTo(indent);
+}
+
+void Emitter::PrepareIntegralStream(std::stringstream& stream) const {
+
+ switch (m_pState->GetIntFormat()) {
+ case Dec:
+ stream << std::dec;
+ break;
+ case Hex:
+ stream << "0x";
+ stream << std::hex;
+ break;
+ case Oct:
+ stream << "0";
+ stream << std::oct;
+ break;
+ default:
+ assert(false);
+ }
+}
+
+void Emitter::StartedScalar() { m_pState->StartedScalar(); }
+
+// *******************************************************************************************
+// overloads of Write
+
+Emitter& Emitter::Write(const std::string& str) {
+ if (!good())
+ return *this;
+
+ const bool escapeNonAscii = m_pState->GetOutputCharset() == EscapeNonAscii;
+ const StringFormat::value strFormat =
+ Utils::ComputeStringFormat(str, m_pState->GetStringFormat(),
+ m_pState->CurGroupFlowType(), escapeNonAscii);
+
+ if (strFormat == StringFormat::Literal)
+ m_pState->SetMapKeyFormat(YAML::LongKey, FmtScope::Local);
+
+ PrepareNode(EmitterNodeType::Scalar);
+
+ switch (strFormat) {
+ case StringFormat::Plain:
+ m_stream << str;
+ break;
+ case StringFormat::SingleQuoted:
+ Utils::WriteSingleQuotedString(m_stream, str);
+ break;
+ case StringFormat::DoubleQuoted:
+ Utils::WriteDoubleQuotedString(m_stream, str, escapeNonAscii);
+ break;
+ case StringFormat::Literal:
+ Utils::WriteLiteralString(m_stream, str,
+ m_pState->CurIndent() + m_pState->GetIndent());
+ break;
+ }
+
+ StartedScalar();
+
+ return *this;
+}
+
+std::size_t Emitter::GetFloatPrecision() const {
+ return m_pState->GetFloatPrecision();
+}
+
+std::size_t Emitter::GetDoublePrecision() const {
+ return m_pState->GetDoublePrecision();
+}
+
+const char* Emitter::ComputeFullBoolName(bool b) const {
+ const EMITTER_MANIP mainFmt = (m_pState->GetBoolLengthFormat() == ShortBool
+ ? YesNoBool
+ : m_pState->GetBoolFormat());
+ const EMITTER_MANIP caseFmt = m_pState->GetBoolCaseFormat();
+ switch (mainFmt) {
+ case YesNoBool:
+ switch (caseFmt) {
+ case UpperCase:
+ return b ? "YES" : "NO";
+ case CamelCase:
+ return b ? "Yes" : "No";
+ case LowerCase:
+ return b ? "yes" : "no";
+ default:
+ break;
+ }
+ break;
+ case OnOffBool:
+ switch (caseFmt) {
+ case UpperCase:
+ return b ? "ON" : "OFF";
+ case CamelCase:
+ return b ? "On" : "Off";
+ case LowerCase:
+ return b ? "on" : "off";
+ default:
+ break;
+ }
+ break;
+ case TrueFalseBool:
+ switch (caseFmt) {
+ case UpperCase:
+ return b ? "TRUE" : "FALSE";
+ case CamelCase:
+ return b ? "True" : "False";
+ case LowerCase:
+ return b ? "true" : "false";
+ default:
+ break;
+ }
+ break;
+ default:
+ break;
+ }
+ return b ? "y" : "n"; // should never get here, but it can't hurt to give
+ // these answers
+}
+
+Emitter& Emitter::Write(bool b) {
+ if (!good())
+ return *this;
+
+ PrepareNode(EmitterNodeType::Scalar);
+
+ const char* name = ComputeFullBoolName(b);
+ if (m_pState->GetBoolLengthFormat() == ShortBool)
+ m_stream << name[0];
+ else
+ m_stream << name;
+
+ StartedScalar();
+
+ return *this;
+}
+
+Emitter& Emitter::Write(char ch) {
+ if (!good())
+ return *this;
+
+ PrepareNode(EmitterNodeType::Scalar);
+ Utils::WriteChar(m_stream, ch);
+ StartedScalar();
+
+ return *this;
+}
+
+Emitter& Emitter::Write(const _Alias& alias) {
+ if (!good())
+ return *this;
+
+ if (m_pState->HasAnchor() || m_pState->HasTag()) {
+ m_pState->SetError(ErrorMsg::INVALID_ALIAS);
+ return *this;
+ }
+
+ PrepareNode(EmitterNodeType::Scalar);
+
+ if (!Utils::WriteAlias(m_stream, alias.content)) {
+ m_pState->SetError(ErrorMsg::INVALID_ALIAS);
+ return *this;
+ }
+
+ StartedScalar();
+
+ return *this;
+}
+
+Emitter& Emitter::Write(const _Anchor& anchor) {
+ if (!good())
+ return *this;
+
+ if (m_pState->HasAnchor()) {
+ m_pState->SetError(ErrorMsg::INVALID_ANCHOR);
+ return *this;
+ }
+
+ PrepareNode(EmitterNodeType::Property);
+
+ if (!Utils::WriteAnchor(m_stream, anchor.content)) {
+ m_pState->SetError(ErrorMsg::INVALID_ANCHOR);
+ return *this;
+ }
+
+ m_pState->SetAnchor();
+
+ return *this;
+}
+
+Emitter& Emitter::Write(const _Tag& tag) {
+ if (!good())
+ return *this;
+
+ if (m_pState->HasTag()) {
+ m_pState->SetError(ErrorMsg::INVALID_TAG);
+ return *this;
+ }
+
+ PrepareNode(EmitterNodeType::Property);
+
+ bool success = false;
+ if (tag.type == _Tag::Type::Verbatim)
+ success = Utils::WriteTag(m_stream, tag.content, true);
+ else if (tag.type == _Tag::Type::PrimaryHandle)
+ success = Utils::WriteTag(m_stream, tag.content, false);
+ else
+ success = Utils::WriteTagWithPrefix(m_stream, tag.prefix, tag.content);
+
+ if (!success) {
+ m_pState->SetError(ErrorMsg::INVALID_TAG);
+ return *this;
+ }
+
+ m_pState->SetTag();
+
+ return *this;
+}
+
+void Emitter::EmitKindTag() { Write(LocalTag("")); }
+
+Emitter& Emitter::Write(const _Comment& comment) {
+ if (!good())
+ return *this;
+
+ PrepareNode(EmitterNodeType::NoType);
+
+ if (m_stream.col() > 0)
+ m_stream << Indentation(m_pState->GetPreCommentIndent());
+ Utils::WriteComment(m_stream, comment.content,
+ m_pState->GetPostCommentIndent());
+
+ m_pState->SetNonContent();
+
+ return *this;
+}
+
+Emitter& Emitter::Write(const _Null& /*null*/) {
+ if (!good())
+ return *this;
+
+ PrepareNode(EmitterNodeType::Scalar);
+
+ m_stream << "~";
+
+ StartedScalar();
+
+ return *this;
+}
+
+Emitter& Emitter::Write(const Binary& binary) {
+ Write(SecondaryTag("binary"));
+
+ if (!good())
+ return *this;
+
+ PrepareNode(EmitterNodeType::Scalar);
+ Utils::WriteBinary(m_stream, binary);
+ StartedScalar();
+
+ return *this;
+}
+}