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change default mode; refactor save to take name

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This commit is contained in:
Drew 2020-12-18 12:01:03 -05:00
parent ba611ffb53
commit db72949720
1 changed files with 21 additions and 26 deletions
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47
armsrc/Standalone/hf_iceclass.c
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@ -45,11 +45,11 @@
// Select which standalone function to be active.
// 5 possiblities. Uncomment the one you wanna use.
//#define ICE_USE ICE_STATE_FULLSIM
#define ICE_USE ICE_STATE_FULLSIM
//#define ICE_USE ICE_STATE_ATTACK
//#define ICE_USE ICE_STATE_READER
//#define ICE_USE ICE_STATE_CONFIGCARD
#define ICE_USE ICE_STATE_DUMP_SIM
//#define ICE_USE ICE_STATE_DUMP_SIM
// ====================================================
@ -158,15 +158,25 @@ static void download_instructions(uint8_t t) {
// Save to flash if file doesn't exist.
// Write over file if size of flash file is less than new datalen
static void save_to_flash(uint8_t *data, uint16_t datalen) {
static void save_to_flash(uint8_t *data, uint16_t datalen, char * filename) {
rdv40_spiffs_lazy_mount();
char fn[SPIFFS_OBJ_NAME_LEN];
sprintf(fn, "iclass-%02X%02X%02X%02X%02X%02X%02X%02X.bin",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]
);
if (filename == NULL){
sprintf(fn, "iclass-%02X%02X%02X%02X%02X%02X%02X%02X.bin",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]
);
} else {
int name_len = SPIFFS_OBJ_NAME_LEN;
int filename_len = strlen(filename);
// if the given name len longer than buffer allows, cut it down to size
name_len = (name_len >= SPIFFS_OBJ_NAME_LEN) ? SPIFFS_OBJ_NAME_LEN : filename_len;
memcpy(fn, filename, name_len);
}
int res;
if (exists_in_spiffs(fn) == false) {
@ -193,22 +203,6 @@ static void save_to_flash(uint8_t *data, uint16_t datalen) {
rdv40_spiffs_lazy_unmount();
}
// Write over file if size of flash file is less than new datalen
static void save_to_temp_bin(uint8_t *data, uint16_t datalen) {
rdv40_spiffs_lazy_mount();
const char * fn = HF_ICALSSS_READSIM_TEMP_BIN;
int res;
res = rdv40_spiffs_write(fn, data, datalen, RDV40_SPIFFS_SAFETY_SAFE);
if (res == SPIFFS_OK) {
Dbprintf("saved to " _GREEN_("%s"), fn);
}
rdv40_spiffs_lazy_unmount();
}
static int fullsim_mode(void) {
rdv40_spiffs_lazy_mount();
@ -428,7 +422,7 @@ static int reader_dump_mode(void) {
}
}
switch_off();
save_to_flash(card_data, (start_block + dumped) * 8);
save_to_flash(card_data, (start_block + dumped) * 8, NULL);
Dbprintf("%u bytes saved", (start_block + dumped) * 8);
}
DbpString("-=[ exiting " _CYAN_("`read & dump`") " mode ]=-");
@ -564,7 +558,8 @@ static int dump_sim_mode(void) {
}
}
switch_off();
save_to_temp_bin(card_data, (start_block + dumped) * 8);
char * temp_file = HF_ICALSSS_READSIM_TEMP_BIN;
save_to_flash(card_data, (start_block + dumped) * 8, temp_file);
Dbprintf("%u bytes saved", (start_block + dumped) * 8);
if (((start_block + dumped) * 8) > 0) {
@ -630,7 +625,7 @@ void RunMod(void) {
uint8_t mode = ICE_USE;
uint8_t *bb = BigBuf_get_EM_addr();
if (bb[0] > 0 && bb[0] < HF_ICLASS_NUM_MODES) { //increase number for new mode
if (bb[0] > 0 && bb[0] < HF_ICLASS_NUM_MODES) {
mode = bb[0];
}