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| #include <ctype.h>
#include <unistd.h>
#include <sstream>
#include <string>
#include <iomanip>
std::string pretty_string(uint8_t* ret,size_t size)
{
if(size == 0)
{
return "";
}
std::stringstream out;
for (size_t i = 0; i < size; i++)
{
size_t c = i;
out << std::hex << std::setw(2*sizeof(size_t)) << std::setfill('0') << i << " ";
for (size_t j = 0; j < 8; j++, c++)
{
if (c < size)
{
out << std::hex << std::setw(2) << std::setfill('0') << (int)ret[c] << " ";
}
else
{
out << " ";
}
}
out << " ";
for (size_t j = 0; j < 8; j++, c++)
{
if (c < size)
{
out << std::hex << std::setw(2) << std::setfill('0') << (int)ret[c] << " ";
}
else
{
out << " ";
}
}
c = i;
out << " |";
size_t count = 0;
for (size_t j = 0; j < 16 && c < size; j++, c++, count++)
{
if (isprint(ret[c]) && ret[c])
{
out << (char)ret[c];
}
else
{
out << ".";
}
}
i = i + count - 1;
out <<"|\n";
}
out << std::hex << std::setw(2*sizeof(size_t)) << std::setfill('0') << size << std::endl;
return out.str();
}
void pretty_print(uint8_t* ret,size_t size)
{
for (size_t i = 0; i < size; i++)
{
size_t c = i;
printf("%0.*zx ",(int)sizeof(size_t)*2,i);
for (size_t j = 0; j < 8; j++, c++)
{
if (c < size)
{
printf("%02X ", ret[c]);
}
else
{
printf(" ");
}
}
printf(" ");
for (size_t j = 0; j < 8; j++, c++)
{
if (c < size)
{
printf("%02X ", ret[c]);
}
else
{
printf(" ");
}
}
c = i;
printf(" |");
size_t count = 0;
for (size_t j = 0; j < 16 && c < size; j++, c++, count++)
{
if (isprint(ret[c]) && ret[c])
{
printf("%c", ret[c]);
}
else
{
printf(".");
}
}
i = i + count - 1;
printf("|\n");
}
printf("%0.*zx\n",(int)sizeof(size_t)*2,size);
}
|