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Keeloq and Star line remove duplicate code

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This commit is contained in:
gid9798
2023-05-14 00:48:06 +03:00
parent cb3d6f73ce
commit 71f48ea39e
2 changed files with 40 additions and 278 deletions
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102
lib/subghz/protocols/star_line.c
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@@ -522,14 +522,19 @@ static uint8_t subghz_protocol_star_line_check_remote_controller_selector(
uint8_t btn = (uint8_t)(fix >> 24);
uint32_t decrypt = 0;
uint64_t man_normal_learning;
int res = 0;
bool mf_not_set = false;
if(mfname == 0x0) {
mfname = "";
}
if(strcmp(mfname, "") == 0) {
for
M_EACH(manufacture_code, *subghz_keystore_get_data(keystore), SubGhzKeyArray_t) {
if(strcmp(mfname, "Unknown") == 0) {
return 1;
} else if(strcmp(mfname, "") == 0) {
mf_not_set = true;
}
for
M_EACH(manufacture_code, *subghz_keystore_get_data(keystore), SubGhzKeyArray_t) {
if(mf_not_set || strcmp(furi_string_get_cstr(manufacture_code->name), mfname)) {
switch(manufacture_code->type) {
case KEELOQ_LEARNING_SIMPLE:
// Simple Learning
@@ -606,94 +611,7 @@ static uint8_t subghz_protocol_star_line_check_remote_controller_selector(
break;
}
}
} else if(strcmp(mfname, "Unknown") == 0) {
return 1;
} else {
for
M_EACH(manufacture_code, *subghz_keystore_get_data(keystore), SubGhzKeyArray_t) {
res = strcmp(furi_string_get_cstr(manufacture_code->name), mfname);
if(res == 0) {
switch(manufacture_code->type) {
case KEELOQ_LEARNING_SIMPLE:
// Simple Learning
decrypt =
subghz_protocol_keeloq_common_decrypt(hop, manufacture_code->key);
if(subghz_protocol_star_line_check_decrypt(
instance, decrypt, btn, end_serial)) {
*manufacture_name = furi_string_get_cstr(manufacture_code->name);
mfname = *manufacture_name;
return 1;
}
break;
case KEELOQ_LEARNING_NORMAL:
// Normal Learning
// https://phreakerclub.com/forum/showpost.php?p=43557&postcount=37
man_normal_learning = subghz_protocol_keeloq_common_normal_learning(
fix, manufacture_code->key);
decrypt = subghz_protocol_keeloq_common_decrypt(hop, man_normal_learning);
if(subghz_protocol_star_line_check_decrypt(
instance, decrypt, btn, end_serial)) {
*manufacture_name = furi_string_get_cstr(manufacture_code->name);
mfname = *manufacture_name;
return 1;
}
break;
case KEELOQ_LEARNING_UNKNOWN:
// Simple Learning
decrypt =
subghz_protocol_keeloq_common_decrypt(hop, manufacture_code->key);
if(subghz_protocol_star_line_check_decrypt(
instance, decrypt, btn, end_serial)) {
*manufacture_name = furi_string_get_cstr(manufacture_code->name);
mfname = *manufacture_name;
kl_type = 1;
return 1;
}
// Check for mirrored man
uint64_t man_rev = 0;
uint64_t man_rev_byte = 0;
for(uint8_t i = 0; i < 64; i += 8) {
man_rev_byte = (uint8_t)(manufacture_code->key >> i);
man_rev = man_rev | man_rev_byte << (56 - i);
}
decrypt = subghz_protocol_keeloq_common_decrypt(hop, man_rev);
if(subghz_protocol_star_line_check_decrypt(
instance, decrypt, btn, end_serial)) {
*manufacture_name = furi_string_get_cstr(manufacture_code->name);
mfname = *manufacture_name;
kl_type = 1;
return 1;
}
//###########################
// Normal Learning
// https://phreakerclub.com/forum/showpost.php?p=43557&postcount=37
man_normal_learning = subghz_protocol_keeloq_common_normal_learning(
fix, manufacture_code->key);
decrypt = subghz_protocol_keeloq_common_decrypt(hop, man_normal_learning);
if(subghz_protocol_star_line_check_decrypt(
instance, decrypt, btn, end_serial)) {
*manufacture_name = furi_string_get_cstr(manufacture_code->name);
mfname = *manufacture_name;
kl_type = 2;
return 1;
}
// Check for mirrored man
man_normal_learning =
subghz_protocol_keeloq_common_normal_learning(fix, man_rev);
decrypt = subghz_protocol_keeloq_common_decrypt(hop, man_normal_learning);
if(subghz_protocol_star_line_check_decrypt(
instance, decrypt, btn, end_serial)) {
*manufacture_name = furi_string_get_cstr(manufacture_code->name);
mfname = *manufacture_name;
kl_type = 2;
return 1;
}
break;
}
}
}
}
}
*manufacture_name = "Unknown";
mfname = "Unknown";