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MXS-1275: Inherit TrxBoundaryParser from CustomParser

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This commit is contained in:
Johan Wikman
2017-05-31 13:17:42 +03:00
parent 9386143437
commit 1c6c19d6ae
3 changed files with 43 additions and 48 deletions
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29
include/maxscale/customparser.hh
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@ -125,6 +125,25 @@ protected:
((*(m_pI + offset) == uc) || (*(m_pI + offset) == lc));
}
/**
* Peek current character.
*
* @param pC Upon successful return will be the current character.
*
* @return True, if the current character was returned, false otherwise.
* False will only be returned if the current position is at
* the end.
*/
bool peek_current_char(char* pC) const
{
if (m_pI != m_pEnd)
{
*pC = *m_pI;
}
return m_pI != m_pEnd;
}
/**
* Peek next character.
*
@ -134,16 +153,16 @@ protected:
* False will only be returned if the current position is at
* the end.
*/
bool peek_next_char(char* pC)
bool peek_next_char(char* pC) const
{
bypass_whitespace();
bool rc = (m_pI + 1 < m_pEnd);
if (m_pI != m_pEnd)
if (rc)
{
*pC = *m_pI;
*pC = *(m_pI + 1);
}
return m_pI != m_pEnd;
return rc;
}
/**