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1046 lines
26 KiB
1046 lines
26 KiB
/* |
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* Copyright 2011 Kano |
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* Copyright 2011 Con Kolivas |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by the Free |
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* Software Foundation; either version 2 of the License, or (at your option) |
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* any later version. See COPYING for more details. |
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*/ |
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#include "config.h" |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include <string.h> |
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#include <stdbool.h> |
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#include <stdint.h> |
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#include <unistd.h> |
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#include <sys/types.h> |
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#include "compat.h" |
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#include "miner.h" |
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#if defined(unix) |
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#include <errno.h> |
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#include <sys/socket.h> |
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#include <netinet/in.h> |
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#include <arpa/inet.h> |
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#define SOCKETTYPE int |
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#define SOCKETFAIL(a) ((a) < 0) |
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#define INVSOCK -1 |
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#define INVINETADDR -1 |
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#define CLOSESOCKET close |
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#define SOCKERRMSG strerror(errno) |
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#endif |
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#ifdef WIN32 |
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#include <winsock2.h> |
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#define SOCKETTYPE SOCKET |
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#define SOCKETFAIL(a) ((a) == SOCKET_ERROR) |
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#define INVSOCK INVALID_SOCKET |
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#define INVINETADDR INADDR_NONE |
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#define CLOSESOCKET closesocket |
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static char WSAbuf[1024]; |
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struct WSAERRORS { |
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int id; |
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char *code; |
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} WSAErrors[] = { |
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{ 0, "No error" }, |
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{ WSAEINTR, "Interrupted system call" }, |
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{ WSAEBADF, "Bad file number" }, |
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{ WSAEACCES, "Permission denied" }, |
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{ WSAEFAULT, "Bad address" }, |
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{ WSAEINVAL, "Invalid argument" }, |
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{ WSAEMFILE, "Too many open sockets" }, |
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{ WSAEWOULDBLOCK, "Operation would block" }, |
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{ WSAEINPROGRESS, "Operation now in progress" }, |
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{ WSAEALREADY, "Operation already in progress" }, |
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{ WSAENOTSOCK, "Socket operation on non-socket" }, |
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{ WSAEDESTADDRREQ, "Destination address required" }, |
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{ WSAEMSGSIZE, "Message too long" }, |
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{ WSAEPROTOTYPE, "Protocol wrong type for socket" }, |
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{ WSAENOPROTOOPT, "Bad protocol option" }, |
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{ WSAEPROTONOSUPPORT, "Protocol not supported" }, |
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{ WSAESOCKTNOSUPPORT, "Socket type not supported" }, |
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{ WSAEOPNOTSUPP, "Operation not supported on socket" }, |
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{ WSAEPFNOSUPPORT, "Protocol family not supported" }, |
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{ WSAEAFNOSUPPORT, "Address family not supported" }, |
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{ WSAEADDRINUSE, "Address already in use" }, |
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{ WSAEADDRNOTAVAIL, "Can't assign requested address" }, |
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{ WSAENETDOWN, "Network is down" }, |
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{ WSAENETUNREACH, "Network is unreachable" }, |
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{ WSAENETRESET, "Net connection reset" }, |
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{ WSAECONNABORTED, "Software caused connection abort" }, |
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{ WSAECONNRESET, "Connection reset by peer" }, |
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{ WSAENOBUFS, "No buffer space available" }, |
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{ WSAEISCONN, "Socket is already connected" }, |
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{ WSAENOTCONN, "Socket is not connected" }, |
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{ WSAESHUTDOWN, "Can't send after socket shutdown" }, |
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{ WSAETOOMANYREFS, "Too many references, can't splice" }, |
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{ WSAETIMEDOUT, "Connection timed out" }, |
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{ WSAECONNREFUSED, "Connection refused" }, |
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{ WSAELOOP, "Too many levels of symbolic links" }, |
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{ WSAENAMETOOLONG, "File name too long" }, |
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{ WSAEHOSTDOWN, "Host is down" }, |
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{ WSAEHOSTUNREACH, "No route to host" }, |
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{ WSAENOTEMPTY, "Directory not empty" }, |
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{ WSAEPROCLIM, "Too many processes" }, |
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{ WSAEUSERS, "Too many users" }, |
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{ WSAEDQUOT, "Disc quota exceeded" }, |
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{ WSAESTALE, "Stale NFS file handle" }, |
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{ WSAEREMOTE, "Too many levels of remote in path" }, |
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{ WSASYSNOTREADY, "Network system is unavailable" }, |
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{ WSAVERNOTSUPPORTED, "Winsock version out of range" }, |
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{ WSANOTINITIALISED, "WSAStartup not yet called" }, |
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{ WSAEDISCON, "Graceful shutdown in progress" }, |
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{ WSAHOST_NOT_FOUND, "Host not found" }, |
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{ WSANO_DATA, "No host data of that type was found" }, |
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{ -1, "Unknown error code" } |
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}; |
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static char *WSAErrorMsg() |
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{ |
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char *msg; |
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int i; |
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int id = WSAGetLastError(); |
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/* Assume none of them are actually -1 */ |
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for (i = 0; WSAErrors[i].id != -1; i++) |
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if (WSAErrors[i].id == id) |
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break; |
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sprintf(WSAbuf, "Socket Error: (%d) %s", id, WSAErrors[i].code); |
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return &(WSAbuf[0]); |
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} |
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#define SOCKERRMSG WSAErrorMsg() |
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#ifndef SHUT_RDWR |
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#define SHUT_RDWR SD_BOTH |
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#endif |
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#endif |
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// Big enough for largest API request |
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// though a PC with 100s of CPUs may exceed the size ... |
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// Current code assumes it can socket send this size also |
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#define MYBUFSIZ 32768 |
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// Number of requests to queue - normally would be small |
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#define QUEUE 10 |
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static char *io_buffer = NULL; |
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static char *msg_buffer = NULL; |
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static SOCKETTYPE sock = INVSOCK; |
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static const char *UNAVAILABLE = " - API will not be available"; |
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//static const char *BLANK = ""; |
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static const char *COMMA = ","; |
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static const char SEPARATOR = '|'; |
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#define _DEVS "DEVS" |
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#define _POOLS "POOLS" |
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#define _SUMMARY "SUMMARY" |
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#define _STATUS "STATUS" |
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#define _VERSION "VERSION" |
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#define _CPU "CPU" |
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#define _GPU "GPU" |
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#define _CPUS "CPUS" |
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#define _GPUS "GPUS" |
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#define _BYE "BYE" |
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static const char ISJSON = '{'; |
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#define JSON0 "{" |
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#define JSON1 "\"" |
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#define JSON2 "\":[" |
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#define JSON3 "]" |
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#define JSON4 ",\"id\":1}" |
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#define JSON_START JSON0 |
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#define JSON_DEVS JSON1 _DEVS JSON2 |
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#define JSON_POOLS JSON1 _POOLS JSON2 |
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#define JSON_SUMMARY JSON1 _SUMMARY JSON2 |
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#define JSON_STATUS JSON1 _STATUS JSON2 |
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#define JSON_VERSION JSON1 _VERSION JSON2 |
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#define JSON_GPU JSON1 _GPU JSON2 |
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#define JSON_CPU JSON1 _CPU JSON2 |
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#define JSON_GPUS JSON1 _GPUS JSON2 |
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#define JSON_CPUS JSON1 _CPUS JSON2 |
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#define JSON_BYE JSON1 _BYE JSON1 |
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#define JSON_CLOSE JSON3 |
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#define JSON_END JSON4 |
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static const char *JSON_COMMAND = "command"; |
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static const char *JSON_PARAMETER = "parameter"; |
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#define MSG_INVGPU 1 |
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#define MSG_ALRENA 2 |
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#define MSG_ALRDIS 3 |
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#define MSG_GPUMRE 4 |
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#define MSG_GPUREN 5 |
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#define MSG_GPUNON 6 |
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#define MSG_POOL 7 |
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#define MSG_NOPOOL 8 |
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#define MSG_DEVS 9 |
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#define MSG_NODEVS 10 |
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#define MSG_SUMM 11 |
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#define MSG_GPUDIS 12 |
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#define MSG_GPUREI 13 |
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#define MSG_INVCMD 14 |
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#define MSG_MISID 15 |
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#define MSG_CPUNON 16 |
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#define MSG_GPUDEV 17 |
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#define MSG_CPUDEV 18 |
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#define MSG_INVCPU 19 |
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#define MSG_NUMGPU 20 |
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#define MSG_NUMCPU 21 |
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#define MSG_VERSION 22 |
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#define MSG_INVJSON 23 |
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#define MSG_MISSCMD 24 |
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enum code_severity { |
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SEVERITY_ERR, |
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SEVERITY_WARN, |
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SEVERITY_INFO, |
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SEVERITY_SUCC, |
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SEVERITY_FAIL |
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}; |
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enum code_parameters { |
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PARAM_GPU, |
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PARAM_CPU, |
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PARAM_GPUMAX, |
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PARAM_CPUMAX, |
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PARAM_PMAX, |
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PARAM_GCMAX, |
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PARAM_CMD, |
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PARAM_NONE |
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}; |
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struct CODES { |
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const enum code_severity severity; |
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const int code; |
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const enum code_parameters params; |
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const char *description; |
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} codes[] = { |
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{ SEVERITY_ERR, MSG_INVGPU, PARAM_GPUMAX, "Invalid GPU id %d - range is 0 - %d" }, |
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{ SEVERITY_INFO, MSG_ALRENA, PARAM_GPU, "GPU %d already enabled" }, |
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{ SEVERITY_INFO, MSG_ALRDIS, PARAM_GPU, "GPU %d already disabled" }, |
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{ SEVERITY_WARN, MSG_GPUMRE, PARAM_GPU, "GPU %d must be restarted first" }, |
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{ SEVERITY_INFO, MSG_GPUREN, PARAM_GPU, "GPU %d sent enable message" }, |
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{ SEVERITY_ERR, MSG_GPUNON, PARAM_NONE, "No GPUs" }, |
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{ SEVERITY_SUCC, MSG_POOL, PARAM_PMAX, "%d Pool(s)" }, |
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{ SEVERITY_ERR, MSG_NOPOOL, PARAM_NONE, "No pools" }, |
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{ SEVERITY_SUCC, MSG_DEVS, PARAM_GCMAX, "%d GPU(s) - %d CPU(s)" }, |
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{ SEVERITY_ERR, MSG_NODEVS, PARAM_NONE, "No GPUs/CPUs" }, |
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{ SEVERITY_SUCC, MSG_SUMM, PARAM_NONE, "Summary" }, |
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{ SEVERITY_INFO, MSG_GPUDIS, PARAM_GPU, "GPU %d set disable flag" }, |
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{ SEVERITY_INFO, MSG_GPUREI, PARAM_GPU, "GPU %d restart attempted" }, |
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{ SEVERITY_ERR, MSG_INVCMD, PARAM_NONE, "Invalid command" }, |
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{ SEVERITY_ERR, MSG_MISID, PARAM_NONE, "Missing device id parameter" }, |
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{ SEVERITY_ERR, MSG_CPUNON, PARAM_NONE, "No CPUs" }, |
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{ SEVERITY_SUCC, MSG_GPUDEV, PARAM_GPU, "GPU%d" }, |
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{ SEVERITY_SUCC, MSG_CPUDEV, PARAM_CPU, "CPU%d" }, |
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{ SEVERITY_ERR, MSG_INVCPU, PARAM_CPUMAX, "Invalid CPU id %d - range is 0 - %d" }, |
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{ SEVERITY_SUCC, MSG_NUMGPU, PARAM_NONE, "GPU count" }, |
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{ SEVERITY_SUCC, MSG_NUMCPU, PARAM_NONE, "CPU count" }, |
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{ SEVERITY_SUCC, MSG_VERSION, PARAM_CPU, "CGMiner versions" }, |
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{ SEVERITY_ERR, MSG_INVJSON, PARAM_NONE, "Invalid JSON" }, |
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{ SEVERITY_ERR, MSG_MISSCMD, PARAM_CMD, "Missing JSON '%s'" }, |
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{ SEVERITY_FAIL } |
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}; |
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static const char *APIVERSION = "0.7"; |
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static const char *DEAD = "Dead"; |
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static const char *SICK = "Sick"; |
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static const char *NOSTART = "NoStart"; |
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static const char *DISABLED = "Disabled"; |
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static const char *ALIVE = "Alive"; |
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static const char *DYNAMIC = "D"; |
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static const char *YES = "Y"; |
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static const char *NO = "N"; |
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static int bye = 0; |
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static bool ping = true; |
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// All replies (except BYE) start with a message |
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// thus for JSON, message() inserts JSON_START at the front |
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// and send_result() adds JSON_END at the end |
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static char *message(int messageid, int gpuid, bool isjson) |
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{ |
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char severity; |
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char *ptr; |
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int cpu; |
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int i; |
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for (i = 0; codes[i].severity != SEVERITY_FAIL; i++) { |
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if (codes[i].code == messageid) { |
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switch (codes[i].severity) { |
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case SEVERITY_WARN: |
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severity = 'W'; |
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break; |
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case SEVERITY_INFO: |
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severity = 'I'; |
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break; |
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case SEVERITY_SUCC: |
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severity = 'S'; |
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break; |
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case SEVERITY_ERR: |
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default: |
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severity = 'E'; |
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break; |
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} |
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if (isjson) |
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sprintf(msg_buffer, JSON_START JSON_STATUS "{\"" _STATUS "\":\"%c\",\"Code\":%d,\"Msg\":\"", severity, messageid); |
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else |
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sprintf(msg_buffer, _STATUS "=%c,Code=%d,Msg=", severity, messageid); |
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ptr = msg_buffer + strlen(msg_buffer); |
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switch(codes[i].params) { |
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case PARAM_GPU: |
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sprintf(ptr, codes[i].description, gpuid); |
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break; |
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case PARAM_CPU: |
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sprintf(ptr, codes[i].description, gpuid); |
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break; |
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case PARAM_GPUMAX: |
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sprintf(ptr, codes[i].description, gpuid, nDevs - 1); |
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break; |
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case PARAM_PMAX: |
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sprintf(ptr, codes[i].description, total_pools); |
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break; |
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case PARAM_GCMAX: |
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if (opt_n_threads > 0) |
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cpu = num_processors; |
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else |
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cpu = 0; |
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sprintf(ptr, codes[i].description, nDevs, cpu); |
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break; |
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case PARAM_CMD: |
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sprintf(ptr, codes[i].description, JSON_COMMAND); |
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break; |
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case PARAM_NONE: |
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default: |
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strcpy(ptr, codes[i].description); |
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} |
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ptr = msg_buffer + strlen(msg_buffer); |
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if (isjson) |
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sprintf(ptr, "\",\"Description\":\"%s\"}" JSON_CLOSE, opt_api_description); |
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else |
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sprintf(ptr, ",Description=%s%c", opt_api_description, SEPARATOR); |
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return msg_buffer; |
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} |
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} |
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if (isjson) |
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sprintf(msg_buffer, JSON_START JSON_STATUS "{\"" _STATUS "\":\"F\",\"Code\":-1,\"Msg\":\"%d\",\"Description\":\"%s\"}" JSON_CLOSE, |
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messageid, opt_api_description); |
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else |
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sprintf(msg_buffer, _STATUS "=F,Code=-1,Msg=%d,Description=%s%c", |
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messageid, opt_api_description, SEPARATOR); |
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return msg_buffer; |
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} |
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void apiversion(SOCKETTYPE c, char *param, bool isjson) |
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{ |
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if (isjson) |
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sprintf(io_buffer, "%s," JSON_VERSION "{\"CGMiner\":\"%s\",\"API\":\"%s\"}" JSON_CLOSE, |
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message(MSG_VERSION, 0, isjson), |
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VERSION, APIVERSION); |
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else |
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sprintf(io_buffer, "%s" _VERSION ",CGMiner=%s,API=%s%c", |
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message(MSG_VERSION, 0, isjson), |
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VERSION, APIVERSION, SEPARATOR); |
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} |
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void gpustatus(int gpu, bool isjson) |
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{ |
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char intensity[20]; |
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char buf[BUFSIZ]; |
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char *enabled; |
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char *status; |
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float gt, gv; |
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int ga, gf, gp, gc, gm, pt; |
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if (gpu >= 0 && gpu < nDevs) { |
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struct cgpu_info *cgpu = &gpus[gpu]; |
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cgpu->utility = cgpu->accepted / ( total_secs ? total_secs : 1 ) * 60; |
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#ifdef HAVE_ADL |
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if (!gpu_stats(gpu, >, &gc, &gm, &gv, &ga, &gf, &gp, &pt)) |
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#endif |
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gt = gv = gm = gc = ga = gf = gp = pt = 0; |
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if (gpu_devices[gpu]) |
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enabled = (char *)YES; |
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else |
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enabled = (char *)NO; |
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if (cgpu->status == LIFE_DEAD) |
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status = (char *)DEAD; |
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else if (cgpu->status == LIFE_SICK) |
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status = (char *)SICK; |
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else if (cgpu->status == LIFE_NOSTART) |
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status = (char *)NOSTART; |
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else |
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status = (char *)ALIVE; |
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if (cgpu->dynamic) |
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strcpy(intensity, DYNAMIC); |
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else |
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sprintf(intensity, "%d", gpus->intensity); |
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if (isjson) |
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sprintf(buf, "{\"GPU\":%d,\"Enabled\":\"%s\",\"Status\":\"%s\",\"Temperature\":%.2f,\"Fan Speed\":%d,\"Fan Percent\":%d,\"GPU Clock\":%d,\"Memory Clock\":%d,\"GPU Voltage\":%.3f,\"GPU Activity\":%d,\"Powertune\":%d,\"MHS av\":%.2f,\"MHS %ds\":%.2f,\"Accepted\":%d,\"Rejected\":%d,\"Hardware Errors\":%d,\"Utility\":%.2f,\"Intensity\":\"%s\"}", |
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gpu, enabled, status, gt, gf, gp, gc, gm, gv, ga, pt, |
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cgpu->total_mhashes / total_secs, opt_log_interval, cgpu->rolling, |
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cgpu->accepted, cgpu->rejected, cgpu->hw_errors, |
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cgpu->utility, intensity); |
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else |
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sprintf(buf, "GPU=%d,Enabled=%s,Status=%s,Temperature=%.2f,Fan Speed=%d,Fan Percent=%d,GPU Clock=%d,Memory Clock=%d,GPU Voltage=%.3f,GPU Activity=%d,Powertune=%d,MHS av=%.2f,MHS %ds=%.2f,Accepted=%d,Rejected=%d,Hardware Errors=%d,Utility=%.2f,Intensity=%s%c", |
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gpu, enabled, status, gt, gf, gp, gc, gm, gv, ga, pt, |
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cgpu->total_mhashes / total_secs, opt_log_interval, cgpu->rolling, |
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cgpu->accepted, cgpu->rejected, cgpu->hw_errors, |
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cgpu->utility, intensity, SEPARATOR); |
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strcat(io_buffer, buf); |
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} |
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} |
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void cpustatus(int cpu, bool isjson) |
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{ |
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char buf[BUFSIZ]; |
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|
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if (opt_n_threads > 0 && cpu >= 0 && cpu < num_processors) { |
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struct cgpu_info *cgpu = &cpus[cpu]; |
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cgpu->utility = cgpu->accepted / ( total_secs ? total_secs : 1 ) * 60; |
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|
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if (isjson) |
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sprintf(buf, "{\"CPU\":%d,\"MHS av\":%.2f,\"MHS %ds\":%.2f,\"Accepted\":%d,\"Rejected\":%d,\"Utility\":%.2f}", |
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cpu, cgpu->total_mhashes / total_secs, |
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opt_log_interval, cgpu->rolling, |
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cgpu->accepted, cgpu->rejected, |
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cgpu->utility); |
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else |
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sprintf(buf, "CPU=%d,MHS av=%.2f,MHS %ds=%.2f,Accepted=%d,Rejected=%d,Utility=%.2f%c", |
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cpu, cgpu->total_mhashes / total_secs, |
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opt_log_interval, cgpu->rolling, |
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cgpu->accepted, cgpu->rejected, |
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cgpu->utility, SEPARATOR); |
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|
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strcat(io_buffer, buf); |
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} |
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} |
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void devstatus(SOCKETTYPE c, char *param, bool isjson) |
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{ |
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int i; |
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|
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if (nDevs == 0 && opt_n_threads == 0) { |
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strcpy(io_buffer, message(MSG_NODEVS, 0, isjson)); |
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return; |
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} |
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strcpy(io_buffer, message(MSG_DEVS, 0, isjson)); |
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|
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if (isjson) { |
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strcat(io_buffer, COMMA); |
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strcat(io_buffer, JSON_DEVS); |
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} |
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|
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for (i = 0; i < nDevs; i++) { |
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if (isjson && i > 0) |
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strcat(io_buffer, COMMA); |
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|
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gpustatus(i, isjson); |
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} |
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|
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if (opt_n_threads > 0) |
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for (i = 0; i < num_processors; i++) { |
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if (isjson && (i > 0 || nDevs > 0)) |
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strcat(io_buffer, COMMA); |
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|
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cpustatus(i, isjson); |
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} |
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|
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if (isjson) |
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strcat(io_buffer, JSON_CLOSE); |
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} |
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|
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void gpudev(SOCKETTYPE c, char *param, bool isjson) |
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{ |
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int id; |
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|
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if (nDevs == 0) { |
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strcpy(io_buffer, message(MSG_GPUNON, 0, isjson)); |
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return; |
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} |
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|
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if (param == NULL || *param == '\0') { |
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strcpy(io_buffer, message(MSG_MISID, 0, isjson)); |
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return; |
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} |
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|
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id = atoi(param); |
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if (id < 0 || id >= nDevs) { |
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strcpy(io_buffer, message(MSG_INVGPU, id, isjson)); |
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return; |
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} |
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|
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strcpy(io_buffer, message(MSG_GPUDEV, id, isjson)); |
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|
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if (isjson) { |
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strcat(io_buffer, COMMA); |
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strcat(io_buffer, JSON_GPU); |
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} |
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gpustatus(id, isjson); |
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|
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if (isjson) |
|
strcat(io_buffer, JSON_CLOSE); |
|
} |
|
|
|
void cpudev(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
int id; |
|
|
|
if (opt_n_threads == 0) { |
|
strcpy(io_buffer, message(MSG_CPUNON, 0, isjson)); |
|
return; |
|
} |
|
|
|
if (param == NULL || *param == '\0') { |
|
strcpy(io_buffer, message(MSG_MISID, 0, isjson)); |
|
return; |
|
} |
|
|
|
id = atoi(param); |
|
if (id < 0 || id >= num_processors) { |
|
strcpy(io_buffer, message(MSG_INVCPU, id, isjson)); |
|
return; |
|
} |
|
|
|
strcpy(io_buffer, message(MSG_CPUDEV, id, isjson)); |
|
|
|
if (isjson) { |
|
strcat(io_buffer, COMMA); |
|
strcat(io_buffer, JSON_CPU); |
|
} |
|
|
|
cpustatus(id, isjson); |
|
|
|
if (isjson) |
|
strcat(io_buffer, JSON_CLOSE); |
|
} |
|
|
|
void poolstatus(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
char buf[BUFSIZ]; |
|
char *status, *lp; |
|
int i; |
|
|
|
if (total_pools == 0) { |
|
strcpy(io_buffer, message(MSG_NOPOOL, 0, isjson)); |
|
return; |
|
} |
|
|
|
strcpy(io_buffer, message(MSG_POOL, 0, isjson)); |
|
|
|
if (isjson) { |
|
strcat(io_buffer, COMMA); |
|
strcat(io_buffer, JSON_POOLS); |
|
} |
|
|
|
for (i = 0; i < total_pools; i++) { |
|
struct pool *pool = pools[i]; |
|
|
|
if (!pool->enabled) |
|
status = (char *)DISABLED; |
|
else { |
|
if (pool->idle) |
|
status = (char *)DEAD; |
|
else |
|
status = (char *)ALIVE; |
|
} |
|
|
|
if (pool->hdr_path) |
|
lp = (char *)YES; |
|
else |
|
lp = (char *)NO; |
|
|
|
if (isjson) |
|
sprintf(buf, "%s{\"POOL\":%d,\"URL\":\"%s\",\"Status\":\"%s\",\"Priority\":%d,\"Long Poll\":\"%s\",\"Getworks\":%d,\"Accepted\":%d,\"Rejected\":%d,\"Discarded\":%d,\"Stale\":%d,\"Get Failures\":%d,\"Remote Failures\":%d}", |
|
(i > 0) ? COMMA : "", |
|
i, pool->rpc_url, status, pool->prio, lp, |
|
pool->getwork_requested, |
|
pool->accepted, pool->rejected, |
|
pool->discarded_work, |
|
pool->stale_shares, |
|
pool->getfail_occasions, |
|
pool->remotefail_occasions); |
|
else |
|
sprintf(buf, "POOL=%d,URL=%s,Status=%s,Priority=%d,Long Poll=%s,Getworks=%d,Accepted=%d,Rejected=%d,Discarded=%d,Stale=%d,Get Failures=%d,Remote Failures=%d%c", |
|
i, pool->rpc_url, status, pool->prio, lp, |
|
pool->getwork_requested, |
|
pool->accepted, pool->rejected, |
|
pool->discarded_work, |
|
pool->stale_shares, |
|
pool->getfail_occasions, |
|
pool->remotefail_occasions, SEPARATOR); |
|
|
|
strcat(io_buffer, buf); |
|
} |
|
|
|
if (isjson) |
|
strcat(io_buffer, JSON_CLOSE); |
|
} |
|
|
|
void summary(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
double utility, mhs; |
|
|
|
char *algo = (char *)(algo_names[opt_algo]); |
|
if (algo == NULL) |
|
algo = "(null)"; |
|
|
|
utility = total_accepted / ( total_secs ? total_secs : 1 ) * 60; |
|
mhs = total_mhashes_done / total_secs; |
|
|
|
if (isjson) |
|
sprintf(io_buffer, "%s," JSON_SUMMARY "{\"Elapsed\":%.0f,\"Algorithm\":\"%s\",\"MHS av\":%.2f,\"Found Blocks\":%d,\"Getworks\":%d,\"Accepted\":%d,\"Rejected\":%d,\"Hardware Errors\":%d,\"Utility\":%.2f,\"Discarded\":%d,\"Stale\":%d,\"Get Failures\":%d,\"Local Work\":%u,\"Remote Failures\":%u,\"Network Blocks\":%u}" JSON_CLOSE, |
|
message(MSG_SUMM, 0, isjson), |
|
total_secs, algo, mhs, found_blocks, |
|
total_getworks, total_accepted, total_rejected, |
|
hw_errors, utility, total_discarded, total_stale, |
|
total_go, local_work, total_ro, new_blocks); |
|
else |
|
sprintf(io_buffer, "%s" _SUMMARY ",Elapsed=%.0f,Algorithm=%s,MHS av=%.2f,Found Blocks=%d,Getworks=%d,Accepted=%d,Rejected=%d,Hardware Errors=%d,Utility=%.2f,Discarded=%d,Stale=%d,Get Failures=%d,Local Work=%u,Remote Failures=%u,Network Blocks=%u%c", |
|
message(MSG_SUMM, 0, isjson), |
|
total_secs, algo, mhs, found_blocks, |
|
total_getworks, total_accepted, total_rejected, |
|
hw_errors, utility, total_discarded, total_stale, |
|
total_go, local_work, total_ro, new_blocks, SEPARATOR); |
|
} |
|
|
|
void gpuenable(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
struct thr_info *thr; |
|
int gpu; |
|
int id; |
|
int i; |
|
|
|
if (gpu_threads == 0) { |
|
strcpy(io_buffer, message(MSG_GPUNON, 0, isjson)); |
|
return; |
|
} |
|
|
|
if (param == NULL || *param == '\0') { |
|
strcpy(io_buffer, message(MSG_MISID, 0, isjson)); |
|
return; |
|
} |
|
|
|
id = atoi(param); |
|
if (id < 0 || id >= nDevs) { |
|
strcpy(io_buffer, message(MSG_INVGPU, id, isjson)); |
|
return; |
|
} |
|
|
|
if (gpu_devices[id]) { |
|
strcpy(io_buffer, message(MSG_ALRENA, id, isjson)); |
|
return; |
|
} |
|
|
|
for (i = 0; i < gpu_threads; i++) { |
|
gpu = thr_info[i].cgpu->cpu_gpu; |
|
if (gpu == id) { |
|
thr = &thr_info[i]; |
|
if (thr->cgpu->status != LIFE_WELL) { |
|
strcpy(io_buffer, message(MSG_GPUMRE, id, isjson)); |
|
return; |
|
} |
|
|
|
gpu_devices[id] = true; |
|
tq_push(thr->q, &ping); |
|
|
|
} |
|
} |
|
|
|
strcpy(io_buffer, message(MSG_GPUREN, id, isjson)); |
|
} |
|
|
|
void gpudisable(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
int id; |
|
|
|
if (nDevs == 0) { |
|
strcpy(io_buffer, message(MSG_GPUNON, 0, isjson)); |
|
return; |
|
} |
|
|
|
if (param == NULL || *param == '\0') { |
|
strcpy(io_buffer, message(MSG_MISID, 0, isjson)); |
|
return; |
|
} |
|
|
|
id = atoi(param); |
|
if (id < 0 || id >= nDevs) { |
|
strcpy(io_buffer, message(MSG_INVGPU, id, isjson)); |
|
return; |
|
} |
|
|
|
if (!gpu_devices[id]) { |
|
strcpy(io_buffer, message(MSG_ALRDIS, id, isjson)); |
|
return; |
|
} |
|
|
|
gpu_devices[id] = false; |
|
|
|
strcpy(io_buffer, message(MSG_GPUDIS, id, isjson)); |
|
} |
|
|
|
void gpurestart(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
int id; |
|
|
|
if (nDevs == 0) { |
|
strcpy(io_buffer, message(MSG_GPUNON, 0, isjson)); |
|
return; |
|
} |
|
|
|
if (param == NULL || *param == '\0') { |
|
strcpy(io_buffer, message(MSG_MISID, 0, isjson)); |
|
return; |
|
} |
|
|
|
id = atoi(param); |
|
if (id < 0 || id >= nDevs) { |
|
strcpy(io_buffer, message(MSG_INVGPU, id, isjson)); |
|
return; |
|
} |
|
|
|
reinit_device(&gpus[id]); |
|
|
|
strcpy(io_buffer, message(MSG_GPUREI, id, isjson)); |
|
} |
|
|
|
void gpucount(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
char buf[BUFSIZ]; |
|
|
|
strcpy(io_buffer, message(MSG_NUMGPU, 0, isjson)); |
|
|
|
if (isjson) |
|
sprintf(buf, "," JSON_GPUS "{\"Count\":%d}" JSON_CLOSE, nDevs); |
|
else |
|
sprintf(buf, _GPUS ",Count=%d%c", nDevs, SEPARATOR); |
|
|
|
strcat(io_buffer, buf); |
|
} |
|
|
|
void cpucount(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
char buf[BUFSIZ]; |
|
|
|
strcpy(io_buffer, message(MSG_NUMCPU, 0, isjson)); |
|
|
|
if (isjson) |
|
sprintf(buf, "," JSON_CPUS "{\"Count\":%d}" JSON_CLOSE, opt_n_threads > 0 ? num_processors : 0); |
|
else |
|
sprintf(buf, _CPUS ",Count=%d%c", opt_n_threads > 0 ? num_processors : 0, SEPARATOR); |
|
|
|
strcat(io_buffer, buf); |
|
} |
|
|
|
void send_result(SOCKETTYPE c, bool isjson); |
|
|
|
void doquit(SOCKETTYPE c, char *param, bool isjson) |
|
{ |
|
if (isjson) |
|
strcpy(io_buffer, JSON_START JSON_BYE); |
|
else |
|
strcpy(io_buffer, _BYE); |
|
|
|
send_result(c, isjson); |
|
*io_buffer = '\0'; |
|
bye = 1; |
|
kill_work(); |
|
} |
|
|
|
struct CMDS { |
|
char *name; |
|
void (*func)(SOCKETTYPE, char *, bool); |
|
} cmds[] = { |
|
{ "version", apiversion }, |
|
{ "devs", devstatus }, |
|
{ "pools", poolstatus }, |
|
{ "summary", summary }, |
|
{ "gpuenable", gpuenable }, |
|
{ "gpudisable", gpudisable }, |
|
{ "gpurestart", gpurestart }, |
|
{ "gpu", gpudev }, |
|
{ "cpu", cpudev }, |
|
{ "gpucount", gpucount }, |
|
{ "cpucount", cpucount }, |
|
{ "quit", doquit }, |
|
{ NULL } |
|
}; |
|
|
|
void send_result(SOCKETTYPE c, bool isjson) |
|
{ |
|
int n; |
|
int len; |
|
|
|
if (isjson) |
|
strcat(io_buffer, JSON_END); |
|
|
|
len = strlen(io_buffer); |
|
|
|
if (opt_debug) |
|
applog(LOG_DEBUG, "DBG: send reply: (%d) '%.10s%s'", len+1, io_buffer, len > 10 ? "..." : ""); |
|
|
|
// ignore failure - it's closed immediately anyway |
|
n = send(c, io_buffer, len+1, 0); |
|
|
|
if (opt_debug) { |
|
if (SOCKETFAIL(n)) |
|
applog(LOG_DEBUG, "DBG: send failed: %s", SOCKERRMSG); |
|
else |
|
applog(LOG_DEBUG, "DBG: sent %d", n); |
|
} |
|
|
|
} |
|
|
|
void tidyup() |
|
{ |
|
bye = 1; |
|
|
|
if (sock != INVSOCK) { |
|
shutdown(sock, SHUT_RDWR); |
|
CLOSESOCKET(sock); |
|
sock = INVSOCK; |
|
} |
|
|
|
if (msg_buffer != NULL) { |
|
free(msg_buffer); |
|
msg_buffer = NULL; |
|
} |
|
|
|
if (io_buffer != NULL) { |
|
free(io_buffer); |
|
io_buffer = NULL; |
|
} |
|
} |
|
|
|
void api(void) |
|
{ |
|
char buf[BUFSIZ]; |
|
char param_buf[BUFSIZ]; |
|
const char *localaddr = "127.0.0.1"; |
|
SOCKETTYPE c; |
|
int n, bound; |
|
char *connectaddr; |
|
char *binderror; |
|
time_t bindstart; |
|
short int port = opt_api_port; |
|
struct sockaddr_in serv; |
|
struct sockaddr_in cli; |
|
socklen_t clisiz; |
|
char *cmd; |
|
char *param; |
|
bool addrok; |
|
json_error_t json_err; |
|
json_t *json_config; |
|
json_t *json_val; |
|
bool isjson; |
|
bool did; |
|
int i; |
|
|
|
/* This should be done first to ensure curl has already called WSAStartup() in windows */ |
|
sleep(opt_log_interval); |
|
|
|
if (!opt_api_listen) { |
|
applog(LOG_WARNING, "API not running%s", UNAVAILABLE); |
|
return; |
|
} |
|
|
|
sock = socket(AF_INET, SOCK_STREAM, 0); |
|
if (sock == INVSOCK) { |
|
applog(LOG_ERR, "API1 initialisation failed (%s)%s", SOCKERRMSG, UNAVAILABLE); |
|
return; |
|
} |
|
|
|
memset(&serv, 0, sizeof(serv)); |
|
|
|
serv.sin_family = AF_INET; |
|
|
|
if (!opt_api_network) { |
|
serv.sin_addr.s_addr = inet_addr(localaddr); |
|
if (serv.sin_addr.s_addr == INVINETADDR) { |
|
applog(LOG_ERR, "API2 initialisation failed (%s)%s", SOCKERRMSG, UNAVAILABLE); |
|
return; |
|
} |
|
} |
|
|
|
serv.sin_port = htons(port); |
|
|
|
// try for more than 1 minute ... in case the old one hasn't completely gone yet |
|
bound = 0; |
|
bindstart = time(NULL); |
|
while (bound == 0) { |
|
if (SOCKETFAIL(bind(sock, (struct sockaddr *)(&serv), sizeof(serv)))) { |
|
binderror = SOCKERRMSG; |
|
if ((time(NULL) - bindstart) > 61) |
|
break; |
|
else { |
|
applog(LOG_WARNING, "API bind to port %d failed - trying again in 15sec", port); |
|
sleep(15); |
|
} |
|
} |
|
else |
|
bound = 1; |
|
} |
|
|
|
if (bound == 0) { |
|
applog(LOG_ERR, "API bind to port %d failed (%s)%s", port, binderror, UNAVAILABLE); |
|
return; |
|
} |
|
|
|
if (SOCKETFAIL(listen(sock, QUEUE))) { |
|
applog(LOG_ERR, "API3 initialisation failed (%s)%s", SOCKERRMSG, UNAVAILABLE); |
|
CLOSESOCKET(sock); |
|
return; |
|
} |
|
|
|
if (opt_api_network) |
|
applog(LOG_WARNING, "API running in UNRESTRICTED access mode"); |
|
else |
|
applog(LOG_WARNING, "API running in restricted access mode"); |
|
|
|
io_buffer = malloc(MYBUFSIZ+1); |
|
msg_buffer = malloc(MYBUFSIZ+1); |
|
|
|
while (bye == 0) { |
|
clisiz = sizeof(cli); |
|
if (SOCKETFAIL(c = accept(sock, (struct sockaddr *)(&cli), &clisiz))) { |
|
applog(LOG_ERR, "API failed (%s)%s", SOCKERRMSG, UNAVAILABLE); |
|
goto die; |
|
} |
|
|
|
if (opt_api_network) |
|
addrok = true; |
|
else { |
|
connectaddr = inet_ntoa(cli.sin_addr); |
|
addrok = (strcmp(connectaddr, localaddr) == 0); |
|
} |
|
|
|
if (opt_debug) { |
|
connectaddr = inet_ntoa(cli.sin_addr); |
|
applog(LOG_DEBUG, "DBG: connection from %s - %s", connectaddr, addrok ? "Accepted" : "Ignored"); |
|
} |
|
|
|
if (addrok) { |
|
n = recv(c, &buf[0], BUFSIZ-1, 0); |
|
if (SOCKETFAIL(n)) |
|
buf[0] = '\0'; |
|
else |
|
buf[n] = '\0'; |
|
|
|
if (opt_debug) { |
|
if (SOCKETFAIL(n)) |
|
applog(LOG_DEBUG, "DBG: recv failed: %s", SOCKERRMSG); |
|
else |
|
applog(LOG_DEBUG, "DBG: recv command: (%d) '%s'", n, buf); |
|
} |
|
|
|
if (!SOCKETFAIL(n)) { |
|
did = false; |
|
|
|
if (*buf != ISJSON) { |
|
isjson = false; |
|
|
|
param = strchr(buf, SEPARATOR); |
|
if (param != NULL) |
|
*(param++) = '\0'; |
|
|
|
cmd = buf; |
|
} |
|
else { |
|
isjson = true; |
|
|
|
param = NULL; |
|
|
|
json_config = json_loadb(buf, n, 0, &json_err); |
|
|
|
if (!json_is_object(json_config)) { |
|
strcpy(io_buffer, message(MSG_INVJSON, 0, isjson)); |
|
send_result(c, isjson); |
|
did = true; |
|
} |
|
else { |
|
json_val = json_object_get(json_config, JSON_COMMAND); |
|
if (json_val == NULL) { |
|
strcpy(io_buffer, message(MSG_MISSCMD, 0, isjson)); |
|
send_result(c, isjson); |
|
did = true; |
|
} |
|
else { |
|
if (!json_is_string(json_val)) { |
|
strcpy(io_buffer, message(MSG_INVCMD, 0, isjson)); |
|
send_result(c, isjson); |
|
did = true; |
|
} |
|
else { |
|
cmd = (char *)json_string_value(json_val); |
|
json_val = json_object_get(json_config, JSON_PARAMETER); |
|
if (json_is_string(json_val)) |
|
param = (char *)json_string_value(json_val); |
|
else if (json_is_integer(json_val)) { |
|
sprintf(param_buf, "%d", (int)json_integer_value(json_val)); |
|
param = param_buf; |
|
} else if (json_is_real(json_val)) { |
|
sprintf(param_buf, "%f", (double)json_real_value(json_val)); |
|
param = param_buf; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
|
|
if (!did) |
|
for (i = 0; cmds[i].name != NULL; i++) { |
|
if (strcmp(cmd, cmds[i].name) == 0) { |
|
(cmds[i].func)(c, param, isjson); |
|
send_result(c, isjson); |
|
did = true; |
|
break; |
|
} |
|
} |
|
|
|
if (!did) { |
|
strcpy(io_buffer, message(MSG_INVCMD, 0, isjson)); |
|
send_result(c, isjson); |
|
} |
|
} |
|
} |
|
CLOSESOCKET(c); |
|
} |
|
die: |
|
tidyup(); |
|
}
|
|
|