HBLInstallerWrapper/source/utils.cpp

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2021-12-27 16:53:04 +01:00
#include <string.h>
#include <stddef.h>
#include <whb/log.h>
#include "logger.h"
#include "utils.h"
// https://gist.github.com/ccbrown/9722406
void Utils::dumpHex(const void *data, size_t size) {
char ascii[17];
size_t i, j;
ascii[16] = '\0';
WHBLogWritef("0x%08X (0x0000): ", data);
for (i = 0; i < size; ++i) {
WHBLogWritef("%02X ", ((unsigned char *) data)[i]);
if (((unsigned char *) data)[i] >= ' ' && ((unsigned char *) data)[i] <= '~') {
ascii[i % 16] = ((unsigned char *) data)[i];
} else {
ascii[i % 16] = '.';
}
if ((i + 1) % 8 == 0 || i + 1 == size) {
WHBLogWritef(" ");
if ((i + 1) % 16 == 0) {
WHBLogPrintf("| %s ", ascii);
if (i + 1 < size) {
WHBLogWritef("0x%08X (0x%04X); ", ((uint32_t) data) + i + 1, i + 1);
}
} else if (i + 1 == size) {
ascii[(i + 1) % 16] = '\0';
if ((i + 1) % 16 <= 8) {
WHBLogWritef(" ");
}
for (j = (i + 1) % 16; j < 16; ++j) {
WHBLogWritef(" ");
}
WHBLogPrintf("| %s \n", ascii);
}
}
}
}