mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-15 04:32:21 +00:00
6b49d6a382
* Add legacy_tester for existing funC contracts * Add storage-contracts and pragma options
110 lines
No EOL
3.4 KiB
Text
110 lines
No EOL
3.4 KiB
Text
const int one_month = 2592000; ;; 1 month in seconds = 60 * 60 * 24 * 30
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const int one_year = 31622400; ;; 1 year in seconds = 60 * 60 * 24 * 366
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const int auction_start_time = 1659171600; ;; GMT: Monday, 30 July 2022 г., 09:00:00
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const int one_ton = 1000000000;
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const int dns_next_resolver_prefix = 0xba93; ;; dns_next_resolver prefix - https://github.com/ton-blockchain/ton/blob/7e3df93ca2ab336716a230fceb1726d81bac0a06/crypto/block/block.tlb#L819
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const int dns_config_id = 80; ;; dns black list config param; in testnet -80
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const int op::fill_up = 0x370fec51;
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const int op::outbid_notification = 0x557cea20;
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const int op::change_dns_record = 0x4eb1f0f9;
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const int op::process_governance_decision = 0x44beae41;
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const int op::dns_balance_release = 0x4ed14b65;
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int mod(int x, int y) asm "MOD";
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slice zero_address() {
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return begin_cell().store_uint(0, 2).end_cell().begin_parse();
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}
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;; "ton\0test\0" -> "ton"
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int get_top_domain_bits(slice domain) {
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int i = 0;
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int need_break = 0;
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do {
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int char = domain~load_uint(8); ;; we do not check domain.length because it MUST contains \0 character
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need_break = char == 0;
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if (~ need_break) {
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i += 8;
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}
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} until (need_break);
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throw_if(201, i == 0); ;; starts with \0
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return i;
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}
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slice read_domain_from_comment(slice in_msg_body) {
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int need_break = 0;
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builder result = begin_cell();
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do {
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result = result.store_slice(in_msg_body~load_bits(in_msg_body.slice_bits()));
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int refs_len = in_msg_body.slice_refs();
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need_break = refs_len == 0;
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if (~ need_break) {
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throw_unless(202, refs_len == 1);
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in_msg_body = in_msg_body~load_ref().begin_parse();
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}
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} until (need_break);
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return result.end_cell().begin_parse();
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}
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int check_domain_string(slice domain) {
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int i = 0;
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int len = slice_bits(domain);
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int need_break = 0;
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do {
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need_break = i == len;
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if (~ need_break) {
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int char = domain~load_uint(8);
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;; we can do it because additional UTF-8 character's octets >= 128 -- https://www.ietf.org/rfc/rfc3629.txt
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int is_hyphen = (char == 45);
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int valid_char = (is_hyphen & (i > 0) & (i < len - 8)) | ((char >= 48) & (char <= 57)) | ((char >= 97) & (char <= 122)); ;; '-' or 0-9 or a-z
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need_break = ~ valid_char;
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if (~ need_break) {
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i += 8;
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}
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}
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} until (need_break);
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return i == len;
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}
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(int, int) get_min_price_config(int domain_char_count) {
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if (domain_char_count == 4) {
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return (1000, 100);
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}
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if (domain_char_count == 5) {
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return (500, 50);
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}
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if (domain_char_count == 6) {
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return (400, 40);
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}
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if (domain_char_count == 7) {
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return (300, 30);
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}
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if (domain_char_count == 8) {
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return (200, 20);
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}
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if (domain_char_count == 9) {
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return (100, 10);
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}
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if (domain_char_count == 10) {
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return (50, 5);
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}
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return (10, 1);
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}
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int get_min_price(int domain_bits_length, int now_time) {
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(int start_min_price, int end_min_price) = get_min_price_config(domain_bits_length / 8);
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start_min_price *= one_ton;
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end_min_price *= one_ton;
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int seconds = now_time - auction_start_time;
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int months = seconds / one_month;
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if (months > 21) {
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return end_min_price;
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}
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repeat (months) {
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start_min_price = start_min_price * 90 / 100;
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}
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return start_min_price;
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} |