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backport changes from 1.4.3 branch

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Marian Krivos
2012-01-07 11:06:14 +00:00
parent cc90b38ae5
commit 6268aa3865
69 changed files with 10381 additions and 5761 deletions
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100
Foundation/src/NumberParser.cpp
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@@ -36,7 +36,9 @@
#include "Poco/NumberParser.h"
#include "Poco/Exception.h"
#include "Poco/MemoryStream.h"
#include "Poco/String.h"
#include <locale>
#include <cstdio>
#include <cctype>
@@ -170,66 +172,68 @@ double NumberParser::parseFloat(const std::string& s)
throw SyntaxException("Not a valid floating-point number", s);
}
bool NumberParser::tryParseFloat(const std::string& s, double& value)
{
char temp;
return std::sscanf(s.c_str(), "%lf%c", &value, &temp) == 1;
Poco::MemoryInputStream istr(s.data(), s.size());
istr.imbue(std::locale::classic());
istr >> value;
return istr.eof() && !istr.fail();
}
bool NumberParser::parseBool(const std::string& s)
{
bool result;
if (tryParseBool(s, result))
return result;
else
throw SyntaxException("Not a valid bool number", s);
bool result;
if (tryParseBool(s, result))
return result;
else
throw SyntaxException("Not a valid bool number", s);
}
bool NumberParser::tryParseBool(const std::string& s, bool& value)
{
int n;
if (NumberParser::tryParse(s, n))
{
value = (n != 0);
return true;
}
int n;
if (NumberParser::tryParse(s, n))
{
value = (n != 0);
return true;
}
if (icompare(s, "true") == 0)
{
value = true;
return true;
}
else if (icompare(s, "yes") == 0)
{
value = true;
return true;
}
else if (icompare(s, "on") == 0)
{
value = true;
return true;
}
if (icompare(s, "false") == 0)
{
value = false;
return true;
}
else if (icompare(s, "no") == 0)
{
value = false;
return true;
}
else if (icompare(s, "off") == 0)
{
value = false;
return true;
}
return false;
if (icompare(s, "true") == 0)
{
value = true;
return true;
}
else if (icompare(s, "yes") == 0)
{
value = true;
return true;
}
else if (icompare(s, "on") == 0)
{
value = true;
return true;
}
if (icompare(s, "false") == 0)
{
value = false;
return true;
}
else if (icompare(s, "no") == 0)
{
value = false;
return true;
}
else if (icompare(s, "off") == 0)
{
value = false;
return true;
}
return false;
}