xmrig/stratum.h

78 lines
2.5 KiB
C

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