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added an additional param to BinToHex so as to limit the size of the output

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This commit is contained in:
csoler 2017-07-15 22:15:51 +02:00
parent 5ffb54929c
commit 9c391cb015
2 changed files with 9 additions and 3 deletions
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7
libretroshare/src/util/rsprint.cc
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@ -54,9 +54,12 @@ std::string RsUtil::BinToHex(const std::string &bin)
return BinToHex(bin.c_str(), bin.length());
}
std::string RsUtil::BinToHex(const unsigned char *arr, const uint32_t len)
std::string RsUtil::BinToHex(const unsigned char *arr, const uint32_t len,uint32_t max_len)
{
return BinToHex((char*)arr,len) ;
if(max_len > 0)
return BinToHex((char*)arr,std::min(max_len,len)) + ((len > max_len)?"...":"") ;
else
return BinToHex((char*)arr,len) ;
}
std::string RsUtil::BinToHex(const char *arr, const uint32_t len)
{