Restoring authorship annotation for <orivej@yandex-team.ru>. Commit 1 of 2.

1 files changed, 295 insertions, 295 deletions

diff --git a/contrib/libs/poco/Util/src/HelpFormatter.cpp b/contrib/libs/poco/Util/src/HelpFormatter.cpp
index 41c8d28720..e81a062949 100644
--- a/contrib/libs/poco/Util/src/HelpFormatter.cpp
+++ b/contrib/libs/poco/Util/src/HelpFormatter.cpp
@@ -1,296 +1,296 @@
-//
-// HelpFormatter.cpp
-//
-// Library: Util
-// Package: Options
-// Module:  HelpFormatter
-//
-// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
-// and Contributors.
-//
-// SPDX-License-Identifier:	BSL-1.0
-//
-
-
-#include "Poco/Util/HelpFormatter.h"
-#include "Poco/Util/OptionSet.h"
-#include "Poco/Util/Option.h"
-
-
-namespace Poco {
-namespace Util {
-
-
-const int HelpFormatter::TAB_WIDTH  = 4;
-const int HelpFormatter::LINE_WIDTH = 78;
-
-
-HelpFormatter::HelpFormatter(const OptionSet& options): 
-	_options(options),
-	_width(LINE_WIDTH),
-	_indent(0),
-	_unixStyle(true)
-{
-#if !defined(POCO_OS_FAMILY_UNIX)
-	_unixStyle = false;
-#endif
-	_indent = calcIndent();
-}
-
-
-HelpFormatter::~HelpFormatter()
-{
-}
-
-
-void HelpFormatter::setCommand(const std::string& command)
-{
-	_command = command;
-}
-
-
-void HelpFormatter::setUsage(const std::string& usage)
-{
-	_usage = usage;
-}
-
-
-void HelpFormatter::setHeader(const std::string& header)
-{
-	_header = header;
-}
-
-
-void HelpFormatter::setFooter(const std::string& footer)
-{
-	_footer = footer;
-}
-
-
-void HelpFormatter::format(std::ostream& ostr) const
-{
-	ostr << "usage: " << _command;
-	if (!_usage.empty())
-	{
-		ostr << ' ';
-		formatText(ostr, _usage, (int) _command.length() + 1);
-	}
-	ostr << '\n';
-	if (!_header.empty())
-	{
-		formatText(ostr, _header, 0);
-		ostr << "\n\n";
-	}
-	formatOptions(ostr);
-	if (!_footer.empty())
-	{
-		ostr << '\n';
-		formatText(ostr, _footer, 0);
-		ostr << '\n';
-	}
-}
-
-
-void HelpFormatter::setWidth(int width)
-{
-	poco_assert (width > 0);
-	
-	_width = width;
-}
-
-
-void HelpFormatter::setIndent(int indent)
-{
-	poco_assert (indent >= 0 && indent < _width);
-	
-	_indent = indent;
-}
-
-
-void HelpFormatter::setAutoIndent()
-{
-	_indent = calcIndent();
-}
-
-
-void HelpFormatter::setUnixStyle(bool flag)
-{
-	_unixStyle = flag;
-}
-
-
-int HelpFormatter::calcIndent() const
-{
-	int indent = 0;
-	for (OptionSet::Iterator it = _options.begin(); it != _options.end(); ++it)
-	{
-		int shortLen = (int) it->shortName().length();
-		int fullLen  = (int) it->fullName().length();
-		int n = 0;
-		if (_unixStyle && shortLen > 0)
-		{
-			n += shortLen + (int) shortPrefix().length();
-			if (it->takesArgument())
-				n += (int) it->argumentName().length() + (it->argumentRequired() ? 0 : 2);
-			if (fullLen > 0) n += 2;
-		}
-		if (fullLen > 0)
-		{
-			n += fullLen + (int) longPrefix().length();
-			if (it->takesArgument())
-				n += 1 + (int) it->argumentName().length() + (it->argumentRequired() ? 0 : 2);
-		}
-		n += 2;
-		if (n > indent)
-			indent = n;
-	}
-	return indent;
-}
-
-
-void HelpFormatter::formatOptions(std::ostream& ostr) const
-{
-	int optWidth = calcIndent();
-	for (OptionSet::Iterator it = _options.begin(); it != _options.end(); ++it)
-	{
-		formatOption(ostr, *it, optWidth);
-		if (_indent < optWidth)
-		{
-			ostr << '\n' << std::string(_indent, ' ');
-			formatText(ostr, it->description(), _indent, _indent);
-		}
-		else
-		{
-			formatText(ostr, it->description(), _indent, optWidth);
-		}
-		ostr << '\n';
-	}
-}
-
-
-void HelpFormatter::formatOption(std::ostream& ostr, const Option& option, int width) const
-{
-	int shortLen = (int) option.shortName().length();
-	int fullLen  = (int) option.fullName().length();
-
-	int n = 0;
-	if (_unixStyle && shortLen > 0)
-	{
-		ostr << shortPrefix() << option.shortName();
-		n += (int) shortPrefix().length() + (int) option.shortName().length();
-		if (option.takesArgument())
-		{
-			if (!option.argumentRequired()) { ostr << '['; ++n; }
-			ostr << option.argumentName();
-			n += (int) option.argumentName().length();
-			if (!option.argumentRequired()) { ostr << ']'; ++n; }
-		}
-		if (fullLen > 0) { ostr << ", "; n += 2; }
-	}
-	if (fullLen > 0)
-	{
-		ostr << longPrefix() << option.fullName();
-		n += (int) longPrefix().length() + (int) option.fullName().length();
-		if (option.takesArgument())
-		{
-			if (!option.argumentRequired()) { ostr << '['; ++n; }
-			ostr << '=';
-			++n;
-			ostr << option.argumentName();
-			n += (int) option.argumentName().length();
-			if (!option.argumentRequired()) { ostr << ']'; ++n; }
-		}
-	}
-	while (n < width) { ostr << ' '; ++n; }
-}
-
-
-void HelpFormatter::formatText(std::ostream& ostr, const std::string& text, int indent) const
-{
-	formatText(ostr, text, indent, indent);
-}
-
-
-void HelpFormatter::formatText(std::ostream& ostr, const std::string& text, int indent, int firstIndent) const
-{
-	int pos = firstIndent;
-	int maxWordLen = _width - indent;
-	std::string word;
-	for (std::string::const_iterator it = text.begin(); it != text.end(); ++it)
-	{
-		if (*it == '\n')
-		{
-			clearWord(ostr, pos, word, indent);
-			ostr << '\n';
-			pos = 0;
-			while (pos < indent) { ostr << ' '; ++pos; }
-		}
-		else if (*it == '\t')
-		{
-			clearWord(ostr, pos, word, indent);
-			if (pos < _width) ++pos;
-			while (pos < _width && pos % TAB_WIDTH != 0)
-			{
-				ostr << ' ';
-				++pos;
-			}
-		}
-		else if (*it == ' ')
-		{
-			clearWord(ostr, pos, word, indent);
-			if (pos < _width) { ostr << ' '; ++pos; }
-		}
+// 
+// HelpFormatter.cpp 
+// 
+// Library: Util 
+// Package: Options 
+// Module:  HelpFormatter 
+// 
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH. 
+// and Contributors. 
+// 
+// SPDX-License-Identifier:	BSL-1.0 
+// 
+ 
+ 
+#include "Poco/Util/HelpFormatter.h" 
+#include "Poco/Util/OptionSet.h" 
+#include "Poco/Util/Option.h" 
+ 
+ 
+namespace Poco { 
+namespace Util { 
+ 
+ 
+const int HelpFormatter::TAB_WIDTH  = 4; 
+const int HelpFormatter::LINE_WIDTH = 78; 
+ 
+ 
+HelpFormatter::HelpFormatter(const OptionSet& options):  
+	_options(options), 
+	_width(LINE_WIDTH), 
+	_indent(0), 
+	_unixStyle(true) 
+{ 
+#if !defined(POCO_OS_FAMILY_UNIX) 
+	_unixStyle = false; 
+#endif 
+	_indent = calcIndent(); 
+} 
+ 
+ 
+HelpFormatter::~HelpFormatter() 
+{ 
+} 
+ 
+ 
+void HelpFormatter::setCommand(const std::string& command) 
+{ 
+	_command = command; 
+} 
+ 
+ 
+void HelpFormatter::setUsage(const std::string& usage) 
+{ 
+	_usage = usage; 
+} 
+ 
+ 
+void HelpFormatter::setHeader(const std::string& header) 
+{ 
+	_header = header; 
+} 
+ 
+ 
+void HelpFormatter::setFooter(const std::string& footer) 
+{ 
+	_footer = footer; 
+} 
+ 
+ 
+void HelpFormatter::format(std::ostream& ostr) const 
+{ 
+	ostr << "usage: " << _command; 
+	if (!_usage.empty()) 
+	{ 
+		ostr << ' '; 
+		formatText(ostr, _usage, (int) _command.length() + 1); 
+	} 
+	ostr << '\n'; 
+	if (!_header.empty()) 
+	{ 
+		formatText(ostr, _header, 0); 
+		ostr << "\n\n"; 
+	} 
+	formatOptions(ostr); 
+	if (!_footer.empty()) 
+	{ 
+		ostr << '\n'; 
+		formatText(ostr, _footer, 0); 
+		ostr << '\n'; 
+	} 
+} 
+ 
+ 
+void HelpFormatter::setWidth(int width) 
+{ 
+	poco_assert (width > 0); 
+	 
+	_width = width; 
+} 
+ 
+ 
+void HelpFormatter::setIndent(int indent) 
+{ 
+	poco_assert (indent >= 0 && indent < _width); 
+	 
+	_indent = indent; 
+} 
+ 
+ 
+void HelpFormatter::setAutoIndent() 
+{ 
+	_indent = calcIndent(); 
+} 
+ 
+ 
+void HelpFormatter::setUnixStyle(bool flag) 
+{ 
+	_unixStyle = flag; 
+} 
+ 
+ 
+int HelpFormatter::calcIndent() const 
+{ 
+	int indent = 0; 
+	for (OptionSet::Iterator it = _options.begin(); it != _options.end(); ++it) 
+	{ 
+		int shortLen = (int) it->shortName().length(); 
+		int fullLen  = (int) it->fullName().length(); 
+		int n = 0; 
+		if (_unixStyle && shortLen > 0) 
+		{ 
+			n += shortLen + (int) shortPrefix().length(); 
+			if (it->takesArgument()) 
+				n += (int) it->argumentName().length() + (it->argumentRequired() ? 0 : 2); 
+			if (fullLen > 0) n += 2; 
+		} 
+		if (fullLen > 0) 
+		{ 
+			n += fullLen + (int) longPrefix().length(); 
+			if (it->takesArgument()) 
+				n += 1 + (int) it->argumentName().length() + (it->argumentRequired() ? 0 : 2); 
+		} 
+		n += 2; 
+		if (n > indent) 
+			indent = n; 
+	} 
+	return indent; 
+} 
+ 
+ 
+void HelpFormatter::formatOptions(std::ostream& ostr) const 
+{ 
+	int optWidth = calcIndent(); 
+	for (OptionSet::Iterator it = _options.begin(); it != _options.end(); ++it) 
+	{ 
+		formatOption(ostr, *it, optWidth); 
+		if (_indent < optWidth) 
+		{ 
+			ostr << '\n' << std::string(_indent, ' '); 
+			formatText(ostr, it->description(), _indent, _indent); 
+		} 
 		else 
-		{
-			if (word.length() == maxWordLen)
-			{
-				clearWord(ostr, pos, word, indent);
-			}
-			else word += *it;
-		}
-	}
-	clearWord(ostr, pos, word, indent);
-}
-
-
-void HelpFormatter::formatWord(std::ostream& ostr, int& pos, const std::string& word, int indent) const
-{
-	if (pos + word.length() > _width)
-	{
-		ostr << '\n';
-		pos = 0;
-		while (pos < indent) { ostr << ' '; ++pos; }
-	}
-	ostr << word;
-	pos += (int) word.length();
-}
-
-
-void HelpFormatter::clearWord(std::ostream& ostr, int& pos, std::string& word, int indent) const
-{
-	formatWord(ostr, pos, word, indent);
-	word.clear();
-}
-
-
-std::string HelpFormatter::shortPrefix() const
-{
-#if defined(POCO_OS_FAMILY_UNIX)
-	return "-";
-#else
-	return _unixStyle ? "-" : "/";
-#endif
-}
-
-
-std::string HelpFormatter::longPrefix() const
-{
-#if defined(POCO_OS_FAMILY_UNIX)
-	return "--";
-#else
-	return _unixStyle ? "--" : "/";
-#endif
-}
-
-
-} } // namespace Poco::Util
+		{ 
+			formatText(ostr, it->description(), _indent, optWidth); 
+		} 
+		ostr << '\n'; 
+	} 
+} 
+ 
+ 
+void HelpFormatter::formatOption(std::ostream& ostr, const Option& option, int width) const 
+{ 
+	int shortLen = (int) option.shortName().length(); 
+	int fullLen  = (int) option.fullName().length(); 
+ 
+	int n = 0; 
+	if (_unixStyle && shortLen > 0) 
+	{ 
+		ostr << shortPrefix() << option.shortName(); 
+		n += (int) shortPrefix().length() + (int) option.shortName().length(); 
+		if (option.takesArgument()) 
+		{ 
+			if (!option.argumentRequired()) { ostr << '['; ++n; } 
+			ostr << option.argumentName(); 
+			n += (int) option.argumentName().length(); 
+			if (!option.argumentRequired()) { ostr << ']'; ++n; } 
+		} 
+		if (fullLen > 0) { ostr << ", "; n += 2; } 
+	} 
+	if (fullLen > 0) 
+	{ 
+		ostr << longPrefix() << option.fullName(); 
+		n += (int) longPrefix().length() + (int) option.fullName().length(); 
+		if (option.takesArgument()) 
+		{ 
+			if (!option.argumentRequired()) { ostr << '['; ++n; } 
+			ostr << '='; 
+			++n; 
+			ostr << option.argumentName(); 
+			n += (int) option.argumentName().length(); 
+			if (!option.argumentRequired()) { ostr << ']'; ++n; } 
+		} 
+	} 
+	while (n < width) { ostr << ' '; ++n; } 
+} 
+ 
+ 
+void HelpFormatter::formatText(std::ostream& ostr, const std::string& text, int indent) const 
+{ 
+	formatText(ostr, text, indent, indent); 
+} 
+ 
+ 
+void HelpFormatter::formatText(std::ostream& ostr, const std::string& text, int indent, int firstIndent) const 
+{ 
+	int pos = firstIndent; 
+	int maxWordLen = _width - indent; 
+	std::string word; 
+	for (std::string::const_iterator it = text.begin(); it != text.end(); ++it) 
+	{ 
+		if (*it == '\n') 
+		{ 
+			clearWord(ostr, pos, word, indent); 
+			ostr << '\n'; 
+			pos = 0; 
+			while (pos < indent) { ostr << ' '; ++pos; } 
+		} 
+		else if (*it == '\t') 
+		{ 
+			clearWord(ostr, pos, word, indent); 
+			if (pos < _width) ++pos; 
+			while (pos < _width && pos % TAB_WIDTH != 0) 
+			{ 
+				ostr << ' '; 
+				++pos; 
+			} 
+		} 
+		else if (*it == ' ') 
+		{ 
+			clearWord(ostr, pos, word, indent); 
+			if (pos < _width) { ostr << ' '; ++pos; } 
+		} 
+		else  
+		{ 
+			if (word.length() == maxWordLen) 
+			{ 
+				clearWord(ostr, pos, word, indent); 
+			} 
+			else word += *it; 
+		} 
+	} 
+	clearWord(ostr, pos, word, indent); 
+} 
+ 
+ 
+void HelpFormatter::formatWord(std::ostream& ostr, int& pos, const std::string& word, int indent) const 
+{ 
+	if (pos + word.length() > _width) 
+	{ 
+		ostr << '\n'; 
+		pos = 0; 
+		while (pos < indent) { ostr << ' '; ++pos; } 
+	} 
+	ostr << word; 
+	pos += (int) word.length(); 
+} 
+ 
+ 
+void HelpFormatter::clearWord(std::ostream& ostr, int& pos, std::string& word, int indent) const 
+{ 
+	formatWord(ostr, pos, word, indent); 
+	word.clear(); 
+} 
+ 
+ 
+std::string HelpFormatter::shortPrefix() const 
+{ 
+#if defined(POCO_OS_FAMILY_UNIX) 
+	return "-"; 
+#else 
+	return _unixStyle ? "-" : "/"; 
+#endif 
+} 
+ 
+ 
+std::string HelpFormatter::longPrefix() const 
+{ 
+#if defined(POCO_OS_FAMILY_UNIX) 
+	return "--"; 
+#else 
+	return _unixStyle ? "--" : "/"; 
+#endif 
+} 
+ 
+ 
+} } // namespace Poco::Util