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make clean_ascii a util function

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This commit is contained in:
James Chambers 2017-03-03 18:04:58 -05:00
parent 4bbf5ad17d
commit d172c17ca4
3 changed files with 14 additions and 7 deletions
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9
client/cmdhfmfu.c
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@ -1231,7 +1231,7 @@ int CmdHF14AMfUDump(const char *Cmd){
bool manualPages = false;
uint8_t startPage = 0;
char tempStr[50];
char cleanASCII[4];
unsigned char cleanASCII[4];
while(param_getchar(Cmd, cmdp) != 0x00)
{
@ -1424,12 +1424,7 @@ int CmdHF14AMfUDump(const char *Cmd){
// convert unprintable characters and line breaks to dots
memcpy(cleanASCII, data+i*4, 4);
for (size_t clean_i = 0; clean_i < 4; clean_i++) {
if (!isprint(cleanASCII[clean_i])) {
cleanASCII[clean_i] = '.';
}
}
clean_ascii(cleanASCII, 4);
PrintAndLog("%3d/0x%02X | %s| %d | %.4s", i+startPage, i+startPage, sprint_hex(data + i * 4, 4), tmplockbit, cleanASCII);
}