ddnet/src/engine/server/name_ban.cpp

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#include "name_ban.h"
CNameBan *IsNameBanned(const char *pName, std::vector<CNameBan> &vNameBans)
{
char aTrimmed[MAX_NAME_LENGTH];
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str_copy(aTrimmed, str_utf8_skip_whitespaces(pName));
str_utf8_trim_right(aTrimmed);
int aSkeleton[MAX_NAME_SKELETON_LENGTH];
int SkeletonLength = str_utf8_to_skeleton(aTrimmed, aSkeleton, std::size(aSkeleton));
int aBuffer[MAX_NAME_SKELETON_LENGTH * 2 + 2];
CNameBan *pResult = nullptr;
for(CNameBan &Ban : vNameBans)
{
int Distance = str_utf32_dist_buffer(aSkeleton, SkeletonLength, Ban.m_aSkeleton, Ban.m_SkeletonLength, aBuffer, std::size(aBuffer));
if(Distance <= Ban.m_Distance || (Ban.m_IsSubstring == 1 && str_utf8_find_nocase(pName, Ban.m_aName)))
pResult = &Ban;
}
return pResult;
}