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Code Cleaup

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- Reimplemented Nibbler::getQuoted.
- Reimplemented Nibbler::skipN.
This commit is contained in:
Paul Beckingham 2010-06-26 20:14:45 -04:00
parent f1a0b842dc
commit 05fd9278a6
1 changed files with 9 additions and 17 deletions
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24
src/Nibbler.cpp
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@ -212,22 +212,16 @@ bool Nibbler::getUntilEOS (std::string& result)
////////////////////////////////////////////////////////////////////////////////
bool Nibbler::getQuoted (char c, std::string& result)
{
std::string::size_type start = mCursor;
if (start < mLength && mInput[start] == c)
std::string::size_type backup = mCursor;
if (skip (c) &&
getUntil (c, result) &&
skip (c))
{
++start;
if (start < mLength)
{
std::string::size_type end = mInput.find (c, start);
if (end != std::string::npos)
{
result = mInput.substr (start, end - start);
mCursor = end + 1;
return true;
}
}
}
mCursor = backup;
return false;
}
@ -317,10 +311,8 @@ bool Nibbler::getRx (const std::string& regex, std::string& result)
////////////////////////////////////////////////////////////////////////////////
bool Nibbler::skipN (const int quantity /* = 1 */)
{
if (mCursor >= mLength)
return false;
if (mCursor <= mLength - quantity)
if (mCursor < mLength &&
mCursor <= mLength - quantity)
{
mCursor += quantity;
return true;