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ADD: 'hf 14a apdu' @merlokk

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This commit is contained in:
iceman1001 2017-11-10 20:47:31 +01:00
commit 8b83db2c1b
6 changed files with 242 additions and 17 deletions
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61
client/util.c
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@ -379,11 +379,19 @@ int param_getlength(const char *line, int paramnum)
return en - bg + 1;
}
char param_getchar(const char *line, int paramnum)
{
char param_getchar(const char *line, int paramnum) {
return param_getchar_indx(line, 0, paramnum);
}
char param_getchar_indx(const char *line, int indx, int paramnum) {
int bg, en;
if (param_getptr(line, &bg, &en, paramnum)) return 0;
return line[bg];
if (param_getptr(line, &bg, &en, paramnum)) return 0x00;
if (bg + indx > en)
return '\0';
return line[bg + indx];
}
uint8_t param_get8(const char *line, int paramnum)
@ -487,6 +495,51 @@ int param_gethex_ex(const char *line, int paramnum, uint8_t * data, int *hexcnt)
return 0;
}
int param_gethex_to_eol(const char *line, int paramnum, uint8_t * data, int maxdatalen, int *datalen) {
int bg, en;
uint32_t temp;
char buf[5] = {0};
if (param_getptr(line, &bg, &en, paramnum)) return 1;
*datalen = 0;
int indx = bg;
while (line[indx]) {
if (line[indx] == '\t' || line[indx] == ' ')
continue;
if (isxdigit(line[indx])) {
buf[strlen(buf) + 1] = 0x00;
buf[strlen(buf)] = line[indx];
} else {
// if we have symbols other than spaces and hex
return 1;
}
if (*datalen >= maxdatalen) {
// if we dont have space in buffer and have symbols to translate
return 2;
}
if (strlen(buf) >= 2) {
sscanf(buf, "%x", &temp);
data[*datalen] = (uint8_t)(temp & 0xff);
*buf = 0;
(*datalen)++;
}
indx++;
}
if (strlen(buf) > 0)
//error when not completed hex bytes
return 3;
return 0;
}
int param_getstr(const char *line, int paramnum, char * str)
{
int bg, en;