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StringUtils: SplitString() fix

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git-svn-id: http://mc-server.googlecode.com/svn/trunk@212 0a769ca7-a7f5-676a-18bf-c427514a06d6
This commit is contained in:
madmaxoft@gmail.com 2012-02-01 09:33:37 +00:00
parent ced8e6f470
commit 35d89bc918
1 changed files with 21 additions and 2 deletions
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23
source/StringUtils.cpp
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@ -15,27 +15,46 @@ AString & AppendVPrintf(AString & str, const char *format, va_list args)
char buffer[2048];
size_t len;
#ifdef _MSC_VER
// MS CRT provides secure printf that doesn't behave like in the C99 standard
if ((len = _vsnprintf_s(buffer, ARRAYCOUNT(buffer), _TRUNCATE, format, args)) != -1)
#else // _MSC_VER
if ((len = vsnprintf(buffer, ARRAYCOUNT(buffer), format, args)) < ARRAYCOUNT(buffer))
#endif // else _MSC_VER
{
// The result did fit into the static buffer
str.append(buffer, len);
return str;
}
// The result did not fit into the static buffer
#ifdef _MSC_VER
// for MS CRT, we need to calculate the result length
len = _vscprintf(format, args);
if (len == -1)
{
return str;
}
#endif // _MSC_VER
// Allocate a buffer and printf into it:
std::auto_ptr<char> tmp(new char[len + 1]);
ASSERT(tmp.get() != NULL); // Why not alloced? Is the length reasonable?
if (tmp.get() == NULL)
{
throw std::bad_alloc();
}
#ifdef _MSC_VER
if ((len = vsprintf_s(tmp.get(), len + 1, format, args)) != -1)
{
str.append(tmp.get(), len);
}
ASSERT(len != -1);
#else // _MSC_VER
vsnprintf(tmp.get(), len + 1, format, args);
str.append(tmp.get(), len);
#endif // else _MSC_VER
return str;
}
@ -79,7 +98,7 @@ AStringVector StringSplit(const AString & str, const AString & delim)
{
if (cutAt > 0)
{
results.push_back(str.substr(0, cutAt));
results.push_back(str.substr(Prev, cutAt - Prev));
}
Prev = cutAt + delim.length();
}
@ -114,7 +133,7 @@ int NoCaseCompare(const AString & s1, const AString & s2)
{
#ifdef _MSC_VER
// MSVC has stricmp that compares case-insensitive:
return stricmp(s1.c_str(), s2.c_str());
return _stricmp(s1.c_str(), s2.c_str());
#else
// Do it the hard way:
AString s1Copy(s1);