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81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
/* XMRig
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* Copyright 2010 Jeff Garzik <jgarzik@pobox.com>
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* Copyright 2012-2014 pooler <pooler@litecoinpool.org>
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* Copyright 2014 Lucas Jones <https://github.com/lucasjones>
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* Copyright 2014-2016 Wolf9466 <https://github.com/OhGodAPet>
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* Copyright 2016 Jay D Dee <jayddee246@gmail.com>
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* Copyright 2017-2018 XMR-Stak <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
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* Copyright 2018-2019 SChernykh <https://github.com/SChernykh>
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* Copyright 2016-2019 XMRig <https://github.com/xmrig>, <support@xmrig.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef XMRIG_STRATUM_H
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#define XMRIG_STRATUM_H
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#include <stdbool.h>
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#include <inttypes.h>
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#include <curl/curl.h>
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/**
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* 128tx exploit.
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*
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* Max blob size is 84 (75 fixed + 9 variable), aligned to 96.
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* https://github.com/xmrig/xmrig/issues/1 Thanks fireice-uk.
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*/
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struct work {
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uint32_t blob[21] __attribute__((aligned(16)));
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size_t blob_size __attribute__((aligned(16)));
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uint32_t target __attribute__((aligned(16)));
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uint32_t hash[8] __attribute__((aligned(16)));
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char job_id[64] __attribute__((aligned(16)));
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uint64_t height;
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};
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struct stratum_ctx {
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char *url;
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CURL *curl;
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char *curl_url;
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char curl_err_str[CURL_ERROR_SIZE];
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curl_socket_t sock;
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size_t sockbuf_size;
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char *sockbuf;
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pthread_mutex_t sock_lock;
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bool ready;
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char id[64];
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struct work work;
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struct work g_work;
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time_t g_work_time;
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pthread_mutex_t work_lock;
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};
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bool stratum_send_line(struct stratum_ctx *sctx, char *s);
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bool stratum_socket_full(struct stratum_ctx *sctx, int timeout);
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char *stratum_recv_line(struct stratum_ctx *sctx);
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bool stratum_connect(struct stratum_ctx *sctx, const char *url);
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void stratum_disconnect(struct stratum_ctx *sctx);
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bool stratum_authorize(struct stratum_ctx *sctx, const char *user, const char *pass);
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bool stratum_handle_method(struct stratum_ctx *sctx, const char *s);
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bool stratum_handle_response(char *buf);
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bool stratum_keepalived(struct stratum_ctx *sctx);
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#endif /* XMRIG_STRATUM_H */
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