hack/System
dumpcode
우럭망둥이
2013. 9. 27. 09:52
ohhara 님이 만들어준 dumpcode
void printchar(unsigned char c)
{
if(isprint(c))
printf("%c",c);
else
printf(".");
}
void dumpcode(unsigned char* buff, int len)
{
int i;
for(i=0 ; i<len ; i++){
if(i%16 == 0)
printf("0x%08x", &buff[i]);
printf("%02x", buff[i]);
if(i%16-15 == 0){
int j;
printf(" ");
for(j=i-15 ; j<=i ; j++)
printchar(buff[j]);
printf("\n");
}
}
if (i%16 != 0){
int j;
int spaces=(len-i+16-i%16)*3+2;
for(j=0 ; j<spaces ; j++)
printf(" ");
for(j=i-i%16;j<len;j++)
printchar(buff[j]);
}
printf("\n");
}