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//#define XERR
#include "stringnocase.ih"
// overrides
bool StringNoCase::vMatch(string const &hdr) const
{
size_t length = pattern().length();
int lastIdx = hdr.length() - length;
if (lastIdx < 0)
return false;
char const *cHdr = &hdr.front();
char const *cPattern = &pattern().front();
size_t hdrIdx = 0;
while (true)
{
hdrIdx = hdr.find_first_of(d_first, hdrIdx);
if (
hdrIdx == string::npos // first pattern char. not found
or
static_cast<int>(hdrIdx) > lastIdx // pattern longer than the rest
)
return false; // then no match
// case insensitive match
if (strncasecmp(cPattern, cHdr + hdrIdx, length) == 0)
return true;
++hdrIdx; // continue at the next char.
}
}
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