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Mode.cpp
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Mode.cpp
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#include "Mode.hpp"
#include <stdexcept>
Mode::Mode() : score(0) {
}
Mode Mode::benchmark() {
Mode r;
r.name = "benchmark";
r.kernel = "profanity_score_benchmark";
return r;
}
Mode Mode::zeros() {
Mode r = range(0, 0);
r.name = "zeros";
return r;
}
static std::string::size_type hexValueNoException(char c) {
if (c >= 'A' && c <= 'F') {
c -= 'A' - 'a';
}
const std::string hex = "0123456789abcdef";
const std::string::size_type ret = hex.find(c);
return ret;
}
static std::string::size_type hexValue(char c) {
const std::string::size_type ret = hexValueNoException(c);
if(ret == std::string::npos) {
throw std::runtime_error("bad hex value");
}
return ret;
}
Mode Mode::matching(const std::string strHex) {
Mode r;
r.name = "matching";
r.kernel = "profanity_score_matching";
std::fill( r.data1, r.data1 + sizeof(r.data1), cl_uchar(0) );
std::fill( r.data2, r.data2 + sizeof(r.data2), cl_uchar(0) );
auto index = 0;
for( size_t i = 0; i < strHex.size(); i += 2 ) {
const auto indexHi = hexValueNoException(strHex[i]);
const auto indexLo = i + 1 < strHex.size() ? hexValueNoException(strHex[i+1]) : std::string::npos;
const auto valHi = (indexHi == std::string::npos) ? 0 : indexHi << 4;
const auto valLo = (indexLo == std::string::npos) ? 0 : indexLo;
const auto maskHi = (indexHi == std::string::npos) ? 0 : 0xF << 4;
const auto maskLo = (indexLo == std::string::npos) ? 0 : 0xF;
r.data1[index] = maskHi | maskLo;
r.data2[index] = valHi | valLo;
++index;
}
return r;
}
Mode Mode::leading(const char charLeading) {
Mode r;
r.name = "leading";
r.kernel = "profanity_score_leading";
r.data1[0] = static_cast<cl_uchar>(hexValue(charLeading));
return r;
}
Mode Mode::range(const cl_uchar min, const cl_uchar max) {
Mode r;
r.name = "range";
r.kernel = "profanity_score_range";
r.data1[0] = min;
r.data2[0] = max;
return r;
}
Mode Mode::zeroBytes() {
Mode r;
r.name = "zeroBytes";
r.kernel = "profanity_score_zerobytes";
return r;
}
Mode Mode::letters() {
Mode r = range(10, 15);
r.name = "letters";
return r;
}
Mode Mode::numbers() {
Mode r = range(0, 9);
r.name = "numbers";
return r;
}
std::string Mode::transformKernel() const {
switch (this->target) {
case ADDRESS:
return "";
case CONTRACT:
return "profanity_transform_contract";
default:
throw "No kernel for target";
}
}
std::string Mode::transformName() const {
switch (this->target) {
case ADDRESS:
return "Address";
case CONTRACT:
return "Contract";
default:
throw "No name for target";
}
}
Mode Mode::leadingRange(const cl_uchar min, const cl_uchar max) {
Mode r;
r.name = "leadingrange";
r.kernel = "profanity_score_leadingrange";
r.data1[0] = min;
r.data2[0] = max;
return r;
}
Mode Mode::mirror() {
Mode r;
r.name = "mirror";
r.kernel = "profanity_score_mirror";
return r;
}
Mode Mode::doubles() {
Mode r;
r.name = "doubles";
r.kernel = "profanity_score_doubles";
return r;
}