/*
* Copyright 2011-2022 Andrew Smith
* Copyright 2011-2015,2018 Con Kolivas
*
* 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. See COPYING for more details.
*/
#define _MEMORY_DEBUG_MASTER 1
#include "config.h"
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include <unistd.h>
#include <limits.h>
#include <sys/types.h>
#include "compat.h"
#include "miner.h"
#include "util.h"
#include "klist.h"
#if defined(USE_BFLSC) || defined(USE_AVALON) || defined(USE_AVALON2) || defined(USE_AVALON4) || \
defined(USE_HASHFAST) || defined(USE_BITFURY) || defined(USE_BITFURY16) || defined(USE_BLOCKERUPTER) || defined(USE_KLONDIKE) || \
defined(USE_KNC) || defined(USE_BAB) || defined(USE_DRAGONMINT_T1) || defined(USE_DRILLBIT) || \
defined(USE_MINION) || defined(USE_COINTERRA) || defined(USE_BITMINE_A1) || \
defined(USE_ANT_S1) || defined(USE_ANT_S2) || defined(USE_ANT_S3) || defined(USE_SP10) || \
defined(USE_SP30) || defined(USE_ICARUS) || defined(USE_HASHRATIO) || defined(USE_AVALON_MINER) || \
defined(USE_AVALON7) || defined(USE_AVALON8) || defined(USE_AVALON9) || defined(USE_AVALONLC3) || defined(USE_BITMAIN_SOC) || defined(USE_GEKKO)
#define HAVE_AN_ASIC 1
#endif
#if defined(USE_BITFORCE) || defined(USE_MODMINER)
#define HAVE_AN_FPGA 1
#endif
// BUFSIZ varies on Windows and Linux
#define TMPBUFSIZ 8192
// Number of requests to queue - normally would be small
// However lots of PGA's may mean more
#define QUEUE 100
#if defined WIN32
static char WSAbuf[1024];
struct WSAERRORS {
int id;
char *code;
} WSAErrors[] = {
{ 0, "No error" },
{ WSAEINTR, "Interrupted system call" },
{ WSAEBADF, "Bad file number" },
{ WSAEACCES, "Permission denied" },
{ WSAEFAULT, "Bad address" },
{ WSAEINVAL, "Invalid argument" },
{ WSAEMFILE, "Too many open sockets" },
{ WSAEWOULDBLOCK, "Operation would block" },
{ WSAEINPROGRESS, "Operation now in progress" },
{ WSAEALREADY, "Operation already in progress" },
{ WSAENOTSOCK, "Socket operation on non-socket" },
{ WSAEDESTADDRREQ, "Destination address required" },
{ WSAEMSGSIZE, "Message too long" },
{ WSAEPROTOTYPE, "Protocol wrong type for socket" },
{ WSAENOPROTOOPT, "Bad protocol option" },
{ WSAEPROTONOSUPPORT, "Protocol not supported" },
{ WSAESOCKTNOSUPPORT, "Socket type not supported" },
{ WSAEOPNOTSUPP, "Operation not supported on socket" },
{ WSAEPFNOSUPPORT, "Protocol family not supported" },
{ WSAEAFNOSUPPORT, "Address family not supported" },
{ WSAEADDRINUSE, "Address already in use" },
{ WSAEADDRNOTAVAIL, "Can't assign requested address" },
{ WSAENETDOWN, "Network is down" },
{ WSAENETUNREACH, "Network is unreachable" },
{ WSAENETRESET, "Net connection reset" },
{ WSAECONNABORTED, "Software caused connection abort" },
{ WSAECONNRESET, "Connection reset by peer" },
{ WSAENOBUFS, "No buffer space available" },
{ WSAEISCONN, "Socket is already connected" },
{ WSAENOTCONN, "Socket is not connected" },
{ WSAESHUTDOWN, "Can't send after socket shutdown" },
{ WSAETOOMANYREFS, "Too many references, can't splice" },
{ WSAETIMEDOUT, "Connection timed out" },
{ WSAECONNREFUSED, "Connection refused" },
{ WSAELOOP, "Too many levels of symbolic links" },
{ WSAENAMETOOLONG, "File name too long" },
{ WSAEHOSTDOWN, "Host is down" },
{ WSAEHOSTUNREACH, "No route to host" },
{ WSAENOTEMPTY, "Directory not empty" },
{ WSAEPROCLIM, "Too many processes" },
{ WSAEUSERS, "Too many users" },
{ WSAEDQUOT, "Disc quota exceeded" },
{ WSAESTALE, "Stale NFS file handle" },
{ WSAEREMOTE, "Too many levels of remote in path" },
{ WSASYSNOTREADY, "Network system is unavailable" },
{ WSAVERNOTSUPPORTED, "Winsock version out of range" },
{ WSANOTINITIALISED, "WSAStartup not yet called" },
{ WSAEDISCON, "Graceful shutdown in progress" },
{ WSAHOST_NOT_FOUND, "Host not found" },
{ WSANO_DATA, "No host data of that type was found" },
{ -1, "Unknown error code" }
};
char *WSAErrorMsg(void) {
int i;
int id = WSAGetLastError();
/* Assume none of them are actually -1 */
for (i = 0; WSAErrors[i].id != -1; i++)
if (WSAErrors[i].id == id)
break;
snprintf(WSAbuf, sizeof(WSAbuf),
"Socket Error: (%d) %s", id, WSAErrors[i].code);
return &(WSAbuf[0]);
}
#endif
#if defined(__APPLE__) || defined(__FreeBSD__)
#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP
#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP
#endif
static const char *UNAVAILABLE = " - API will not be available";
static const char *MUNAVAILABLE = " - API multicast listener will not be available";
static const char *BLANK = "";
static const char *COMMA = ",";
#define COMSTR ","
static const char SEPARATOR = '|';
#define SEPSTR "|"
#define CMDJOIN '+'
#define JOIN_CMD "CMD="
#define BETWEEN_JOIN SEPSTR
static const char *APIVERSION = "3.7";
static const char *DEAD = "Dead";
#if defined(HAVE_AN_ASIC) || defined(HAVE_AN_FPGA)
static const char *SICK = "Sick";
static const char *NOSTART = "NoStart";
static const char *INIT = "Initialising";
#endif
static const char *DISABLED = "Disabled";
static const char *ALIVE = "Alive";
static const char *REJECTING = "Rejecting";
static const char *UNKNOWN = "Unknown";
static __maybe_unused const char *NONE = "None";
static const char *YES = "Y";
static const char *NO = "N";
static const char *NULLSTR = "(null)";
static const char *TRUESTR = "true";
static const char *FALSESTR = "false";
static const char *SHA256STR = "sha256";
static const char *DEVICECODE = ""
#ifdef USE_ANT_S1
"ANT "
#endif
#ifdef USE_ANT_S2
"AS2 "
#endif
#ifdef USE_ANT_S3
"AS3 "
#endif
#ifdef USE_AVALON
"AVA "
#endif
#ifdef USE_BAB
"BaB "
#endif
#ifdef USE_BFLSC
"BAS "
#endif
#ifdef USE_BITFORCE
"BFL "
#endif
#ifdef USE_BITFURY
"BFU "
#endif
#ifdef USE_BLOCKERUPTER
"BET "
#endif
#ifdef USE_DRILLBIT
"DRB "
#endif
#ifdef USE_DRAGONMINT_T1
"DT1 "
#endif
#ifdef USE_GEKKO
"GSX "
#endif
#ifdef USE_HASHFAST
"HFA "
#endif
#ifdef USE_HASHRATIO
"HRO "
#endif
#ifdef USE_BITMINE_A1
"BA1 "
#endif
#ifdef USE_ICARUS
"ICA "
#endif
#ifdef USE_KNC
"KnC "
#endif
#ifdef USE_MINION
"MBA "
#endif
#ifdef USE_MODMINER
"MMQ "
#endif
#ifdef USE_COINTERRA
"CTA "
#endif
#ifdef USE_SP10
"SPN "
#endif
#ifdef USE_SP30
"S30 "
#endif
"";
static const char *OSINFO =
#if defined(__linux)
"Linux";
#else
#if defined(__APPLE__)
"Apple";
#else
#if defined (WIN32)
"Windows";
#else
#if defined(unix)
"Unix";
#else
"Unknown";
#endif
#endif
#endif
#endif
#define _DEVS "DEVS"
#define _POOLS "POOLS"
#define _SUMMARY "SUMMARY"
#define _STATUS "STATUS"
#define _VERSION "VERSION"
#define _MINECONFIG "CONFIG"
#ifdef HAVE_AN_FPGA
#define _PGA "PGA"
#endif
#ifdef HAVE_AN_ASIC
#define _ASC "ASC"
#endif
#define _PGAS "PGAS"
#define _ASCS "ASCS"
#define _NOTIFY "NOTIFY"
#define _DEVDETAILS "DEVDETAILS"
#define _BYE "BYE"
#define _RESTART "RESTART"
#define _MINESTATS "STATS"
#define _MINEDEBUG "DBGSTATS"
#define _CHECK "CHECK"
#define _MINECOIN "COIN"
#define _DEBUGSET "DEBUG"
#define _SETCONFIG "SETCONFIG"
#define _USBSTATS "USBSTATS"
#define _LCD "LCD"
static const char ISJSON = '{';
#define JSON0 "{"
#define JSON1 "\""
#define JSON2 "\":["
#define JSON3 "]"
#define JSON4 ",\"id\":1"
// If anyone cares, id=0 for truncated output
#define JSON4_TRUNCATED ",\"id\":0"
#define JSON5 "}"
#define JSON6 "\":"
#define JSON_START JSON0
#define JSON_DEVS JSON1 _DEVS JSON2
#define JSON_POOLS JSON1 _POOLS JSON2
#define JSON_SUMMARY JSON1 _SUMMARY JSON2
#define JSON_STATUS JSON1 _STATUS JSON2
#define JSON_VERSION JSON1 _VERSION JSON2
#define JSON_MINECONFIG JSON1 _MINECONFIG JSON2
#define JSON_ACTION JSON0 JSON1 _STATUS JSON6
#ifdef HAVE_AN_FPGA
#define JSON_PGA JSON1 _PGA JSON2
#endif
#ifdef HAVE_AN_ASIC
#define JSON_ASC JSON1 _ASC JSON2
#endif
#define JSON_PGAS JSON1 _PGAS JSON2
#define JSON_ASCS JSON1 _ASCS JSON2
#define JSON_NOTIFY JSON1 _NOTIFY JSON2
#define JSON_DEVDETAILS JSON1 _DEVDETAILS JSON2
#define JSON_BYE JSON1 _BYE JSON1
#define JSON_RESTART JSON1 _RESTART JSON1
#define JSON_CLOSE JSON3
#define JSON_MINESTATS JSON1 _MINESTATS JSON2
#define JSON_MINEDEBUG JSON1 _MINEDEBUG JSON2
#define JSON_CHECK JSON1 _CHECK JSON2
#define JSON_MINECOIN JSON1 _MINECOIN JSON2
#define JSON_DEBUGSET JSON1 _DEBUGSET JSON2
#define JSON_SETCONFIG JSON1 _SETCONFIG JSON2
#define JSON_USBSTATS JSON1 _USBSTATS JSON2
#define JSON_LCD JSON1 _LCD JSON2
#define JSON_END JSON4 JSON5
#define JSON_END_TRUNCATED JSON4_TRUNCATED JSON5
#define JSON_BETWEEN_JOIN ","
static const char *JSON_COMMAND = "command";
static const char *JSON_PARAMETER = "parameter";
#define MSG_POOL 7
#define MSG_NOPOOL 8
#define MSG_DEVS 9
#define MSG_NODEVS 10
#define MSG_SUMM 11
#define MSG_INVCMD 14
#define MSG_MISID 15
#define MSG_VERSION 22
#define MSG_INVJSON 23
#define MSG_MISCMD 24
#define MSG_MISPID 25
#define MSG_INVPID 26
#define MSG_SWITCHP 27
#define MSG_MISVAL 28
#define MSG_NOADL 29
#define MSG_INVINT 31
#define MSG_MINECONFIG 33
#define MSG_MISFN 42
#define MSG_BADFN 43
#define MSG_SAVED 44
#define MSG_ACCDENY 45
#define MSG_ACCOK 46
#define MSG_ENAPOOL 47
#define MSG_DISPOOL 48
#define MSG_ALRENAP 49
#define MSG_ALRDISP 50
#define MSG_DISLASTP 51
#define MSG_MISPDP 52
#define MSG_INVPDP 53
#define MSG_TOOMANYP 54
#define MSG_ADDPOOL 55
#ifdef HAVE_AN_FPGA
#define MSG_PGANON 56
#define MSG_PGADEV 57
#define MSG_INVPGA 58
#endif
#define MSG_NUMPGA 59
#define MSG_NOTIFY 60
#ifdef HAVE_AN_FPGA
#define MSG_PGALRENA 61
#define MSG_PGALRDIS 62
#define MSG_PGAENA 63
#define MSG_PGADIS 64
#define MSG_PGAUNW 65
#endif
#define MSG_REMLASTP 66
#define MSG_ACTPOOL 67
#define MSG_REMPOOL 68
#define MSG_DEVDETAILS 69
#define MSG_MINESTATS 70
#define MSG_MISCHK 71
#define MSG_CHECK 72
#define MSG_POOLPRIO 73
#define MSG_DUPPID 74
#define MSG_MISBOOL 75
#define MSG_INVBOOL 76
#define MSG_FOO 77
#define MSG_MINECOIN 78
#define MSG_DEBUGSET 79
#define MSG_PGAIDENT 80
#define MSG_PGANOID 81
#define MSG_SETCONFIG 82
#define MSG_UNKCON 83
#define MSG_INVNUM 84
#define MSG_CONPAR 85
#define MSG_CONVAL 86
#define MSG_USBSTA 87
#define MSG_NOUSTA 88
#ifdef HAVE_AN_FPGA
#define MSG_MISPGAOPT 89
#define MSG_PGANOSET 90
#define MSG_PGAHELP 91
#define MSG_PGASETOK 92
#define MSG_PGASETERR 93
#endif
#define MSG_ZERMIS 94
#define MSG_ZERINV 95
#define MSG_ZERSUM 96
#define MSG_ZERNOSUM 97
#define MSG_PGAUSBNODEV 98
#define MSG_INVHPLG 99
#define MSG_HOTPLUG 100
#define MSG_DISHPLG 101
#define MSG_NOHPLG 102
#define MSG_MISHPLG 103
#define MSG_NUMASC 104
#ifdef HAVE_AN_ASIC
#define MSG_ASCNON 105
#define MSG_ASCDEV 106
#define MSG_INVASC 107
#define MSG_ASCLRENA 108
#define MSG_ASCLRDIS 109
#define MSG_ASCENA 110
#define MSG_ASCDIS 111
#define MSG_ASCUNW 112
#define MSG_ASCIDENT 113
#define MSG_ASCNOID 114
#endif
#define MSG_ASCUSBNODEV 115
#ifdef HAVE_AN_ASIC
#define MSG_MISASCOPT 116
#define MSG_ASCNOSET 117
#define MSG_ASCHELP 118
#define MSG_ASCSETOK 119
#define MSG_ASCSETERR 120
#endif
#define MSG_INVNEG 121
#define MSG_SETQUOTA 122
#define MSG_LOCKOK 123
#define MSG_LOCKDIS 124
#define MSG_LCD 125
#define MSG_MINEDEBUG 126
#define MSG_DEPRECATED 127
enum code_severity {
SEVERITY_ERR,
SEVERITY_WARN,
SEVERITY_INFO,
SEVERITY_SUCC,
SEVERITY_FAIL
};
enum code_parameters {
PARAM_PGA,
PARAM_ASC,
PARAM_PID,
PARAM_PGAMAX,
PARAM_ASCMAX,
PARAM_PMAX,
PARAM_POOLMAX,
// Single generic case: have the code resolve it - see below
PARAM_DMAX,
PARAM_CMD,
PARAM_POOL,
PARAM_STR,
PARAM_BOTH,
PARAM_BOOL,
PARAM_SET,
PARAM_INT,
PARAM_NONE
};
struct CODES {
const enum code_severity severity;
const int code;
const enum code_parameters params;
const char *description;
} codes[] = {
{ SEVERITY_SUCC, MSG_POOL, PARAM_PMAX, "%d Pool(s)" },
{ SEVERITY_ERR, MSG_NOPOOL, PARAM_NONE, "No pools" },
{ SEVERITY_SUCC, MSG_DEVS, PARAM_DMAX,
#ifdef HAVE_AN_ASIC
"%d ASC(s)"
#endif
#if defined(HAVE_AN_ASIC) && defined(HAVE_AN_FPGA)
" - "
#endif
#ifdef HAVE_AN_FPGA
"%d PGA(s)"
#endif
},
{ SEVERITY_ERR, MSG_NODEVS, PARAM_NONE, "No "
#ifdef HAVE_AN_ASIC
"ASCs"
#endif
#if defined(HAVE_AN_ASIC) && defined(HAVE_AN_FPGA)
"/"
#endif
#ifdef HAVE_AN_FPGA
"PGAs"
#endif
},
{ SEVERITY_SUCC, MSG_SUMM, PARAM_NONE, "Summary" },
{ SEVERITY_ERR, MSG_INVCMD, PARAM_NONE, "Invalid command" },
{ SEVERITY_ERR, MSG_MISID, PARAM_NONE, "Missing device id parameter" },
#ifdef HAVE_AN_FPGA
{ SEVERITY_ERR, MSG_PGANON, PARAM_NONE, "No PGAs" },
{ SEVERITY_SUCC, MSG_PGADEV, PARAM_PGA, "PGA%d" },
{ SEVERITY_ERR, MSG_INVPGA, PARAM_PGAMAX, "Invalid PGA id %d - range is 0 - %d" },
{ SEVERITY_INFO, MSG_PGALRENA,PARAM_PGA, "PGA %d already enabled" },
{ SEVERITY_INFO, MSG_PGALRDIS,PARAM_PGA, "PGA %d already disabled" },
{ SEVERITY_INFO, MSG_PGAENA, PARAM_PGA, "PGA %d sent enable message" },
{ SEVERITY_INFO, MSG_PGADIS, PARAM_PGA, "PGA %d set disable flag" },
{ SEVERITY_ERR, MSG_PGAUNW, PARAM_PGA, "PGA %d is not flagged WELL, cannot enable" },
#endif
{ SEVERITY_SUCC, MSG_NUMPGA, PARAM_NONE, "PGA count" },
{ SEVERITY_SUCC, MSG_NUMASC, PARAM_NONE, "ASC count" },
{ SEVERITY_SUCC, MSG_VERSION, PARAM_NONE, "CGMiner versions" },
{ SEVERITY_ERR, MSG_INVJSON, PARAM_NONE, "Invalid JSON" },
{ SEVERITY_ERR, MSG_MISCMD, PARAM_CMD, "Missing JSON '%s'" },
{ SEVERITY_ERR, MSG_MISPID, PARAM_NONE, "Missing pool id parameter" },
{ SEVERITY_ERR, MSG_INVPID, PARAM_POOLMAX, "Invalid pool id %d - range is 0 - %d" },
{ SEVERITY_SUCC, MSG_SWITCHP, PARAM_POOL, "Switching to pool %d:'%s'" },
{ SEVERITY_SUCC, MSG_MINECONFIG,PARAM_NONE, "CGMiner config" },
{ SEVERITY_ERR, MSG_MISFN, PARAM_NONE, "Missing save filename parameter" },
{ SEVERITY_ERR, MSG_BADFN, PARAM_STR, "Can't open or create save file '%s'" },
{ SEVERITY_SUCC, MSG_SAVED, PARAM_STR, "Configuration saved to file '%s'" },
{ SEVERITY_ERR, MSG_ACCDENY, PARAM_STR, "Access denied to '%s' command" },
{ SEVERITY_SUCC, MSG_ACCOK, PARAM_NONE, "Privileged access OK" },
{ SEVERITY_SUCC, MSG_ENAPOOL, PARAM_POOL, "Enabling pool %d:'%s'" },
{ SEVERITY_SUCC, MSG_POOLPRIO,PARAM_NONE, "Changed pool priorities" },
{ SEVERITY_ERR, MSG_DUPPID, PARAM_PID, "Duplicate pool specified %d" },
{ SEVERITY_SUCC, MSG_DISPOOL, PARAM_POOL, "Disabling pool %d:'%s'" },
{ SEVERITY_INFO, MSG_ALRENAP, PARAM_POOL, "Pool %d:'%s' already enabled" },
{ SEVERITY_INFO, MSG_ALRDISP, PARAM_POOL, "Pool %d:'%s' already disabled" },
{ SEVERITY_ERR, MSG_DISLASTP,PARAM_POOL, "Cannot disable last active pool %d:'%s'" },
{ SEVERITY_ERR, MSG_MISPDP, PARAM_NONE, "Missing addpool details" },
{ SEVERITY_ERR, MSG_INVPDP, PARAM_STR, "Invalid addpool details '%s'" },
{ SEVERITY_ERR, MSG_TOOMANYP,PARAM_NONE, "Reached maximum number of pools (%d)" },
{ SEVERITY_SUCC, MSG_ADDPOOL, PARAM_POOL, "Added pool %d: '%s'" },
{ SEVERITY_ERR, MSG_REMLASTP,PARAM_POOL, "Cannot remove last pool %d:'%s'" },
{ SEVERITY_ERR, MSG_ACTPOOL, PARAM_POOL, "Cannot remove active pool %d:'%s'" },
{ SEVERITY_SUCC, MSG_REMPOOL, PARAM_BOTH, "Removed pool %d:'%s'" },
{ SEVERITY_SUCC, MSG_NOTIFY, PARAM_NONE, "Notify" },
{ SEVERITY_SUCC, MSG_DEVDETAILS,PARAM_NONE, "Device Details" },
{ SEVERITY_SUCC, MSG_MINESTATS,PARAM_NONE, "CGMiner stats" },
{ SEVERITY_ERR, MSG_MISCHK, PARAM_NONE, "Missing check cmd" },
{ SEVERITY_SUCC, MSG_CHECK, PARAM_NONE, "Check command" },
{ SEVERITY_ERR, MSG_MISBOOL, PARAM_NONE, "Missing parameter: true/false" },
{ SEVERITY_ERR, MSG_INVBOOL, PARAM_NONE, "Invalid parameter should be true or false" },
{ SEVERITY_SUCC, MSG_FOO, PARAM_BOOL, "Failover-Only set to %s" },
{ SEVERITY_SUCC, MSG_MINECOIN,PARAM_NONE, "CGMiner coin" },
{ SEVERITY_SUCC, MSG_DEBUGSET,PARAM_NONE, "Debug settings" },
#ifdef HAVE_AN_FPGA
{ SEVERITY_SUCC, MSG_PGAIDENT,PARAM_PGA, "Identify command sent to PGA%d" },
{ SEVERITY_WARN, MSG_PGANOID, PARAM_PGA, "PGA%d does not support identify" },
#endif
{ SEVERITY_SUCC, MSG_SETCONFIG,PARAM_SET, "Set config '%s' to %d" },
{ SEVERITY_ERR, MSG_UNKCON, PARAM_STR, "Unknown config '%s'" },
{ SEVERITY_ERR, MSG_DEPRECATED, PARAM_STR, "Deprecated config option '%s'" },
{ SEVERITY_ERR, MSG_INVNUM, PARAM_BOTH, "Invalid number (%d) for '%s' range is 0-9999" },
{ SEVERITY_ERR, MSG_INVNEG, PARAM_BOTH, "Invalid negative number (%d) for '%s'" },
{ SEVERITY_SUCC, MSG_SETQUOTA,PARAM_SET, "Set pool '%s' to quota %d'" },
{ SEVERITY_ERR, MSG_CONPAR, PARAM_NONE, "Missing config parameters 'name,N'" },
{ SEVERITY_ERR, MSG_CONVAL, PARAM_STR, "Missing config value N for '%s,N'" },
{ SEVERITY_SUCC, MSG_USBSTA, PARAM_NONE, "USB Statistics" },
{ SEVERITY_INFO, MSG_NOUSTA, PARAM_NONE, "No USB Statistics" },
#ifdef HAVE_AN_FPGA
{ SEVERITY_ERR, MSG_MISPGAOPT, PARAM_NONE, "Missing option after PGA number" },
{ SEVERITY_WARN, MSG_PGANOSET, PARAM_PGA, "PGA %d does not support pgaset" },
{ SEVERITY_INFO, MSG_PGAHELP, PARAM_BOTH, "PGA %d set help: %s" },
{ SEVERITY_SUCC, MSG_PGASETOK, PARAM_BOTH, "PGA %d set OK" },
{ SEVERITY_ERR, MSG_PGASETERR, PARAM_BOTH, "PGA %d set failed: %s" },
#endif
{ SEVERITY_ERR, MSG_ZERMIS, PARAM_NONE, "Missing zero parameters" },
{ SEVERITY_ERR, MSG_ZERINV, PARAM_STR, "Invalid zero parameter '%s'" },
{ SEVERITY_SUCC, MSG_ZERSUM, PARAM_STR, "Zeroed %s stats with summary" },
{ SEVERITY_SUCC, MSG_ZERNOSUM, PARAM_STR, "Zeroed %s stats without summary" },
#ifdef USE_USBUTILS
{ SEVERITY_ERR, MSG_PGAUSBNODEV, PARAM_PGA, "PGA%d has no device" },
{ SEVERITY_ERR, MSG_ASCUSBNODEV, PARAM_PGA, "ASC%d has no device" },
#endif
{ SEVERITY_ERR, MSG_INVHPLG, PARAM_STR, "Invalid value for hotplug (%s) must be 0..9999" },
{ SEVERITY_SUCC, MSG_HOTPLUG, PARAM_INT, "Hotplug check set to %ds" },
{ SEVERITY_SUCC, MSG_DISHPLG, PARAM_NONE, "Hotplug disabled" },
{ SEVERITY_WARN, MSG_NOHPLG, PARAM_NONE, "Hotplug is not available" },
{ SEVERITY_ERR, MSG_MISHPLG, PARAM_NONE, "Missing hotplug parameter" },
#ifdef HAVE_AN_ASIC
{ SEVERITY_ERR, MSG_ASCNON, PARAM_NONE, "No ASCs" },
{ SEVERITY_SUCC, MSG_ASCDEV, PARAM_ASC, "ASC%d" },
{ SEVERITY_ERR, MSG_INVASC, PARAM_ASCMAX, "Invalid ASC id %d - range is 0 - %d" },
{ SEVERITY_INFO, MSG_ASCLRENA,PARAM_ASC, "ASC %d already enabled" },
{ SEVERITY_INFO, MSG_ASCLRDIS,PARAM_ASC, "ASC %d already disabled" },
{ SEVERITY_INFO, MSG_ASCENA, PARAM_ASC, "ASC %d sent enable message" },
{ SEVERITY_INFO, MSG_ASCDIS, PARAM_ASC, "ASC %d set disable flag" },
{ SEVERITY_ERR, MSG_ASCUNW, PARAM_ASC, "ASC %d is not flagged WELL, cannot enable" },
{ SEVERITY_SUCC, MSG_ASCIDENT,PARAM_ASC, "Identify command sent to ASC%d" },
{ SEVERITY_WARN, MSG_ASCNOID, PARAM_ASC, "ASC%d does not support identify" },
{ SEVERITY_ERR, MSG_MISASCOPT, PARAM_NONE, "Missing option after ASC number" },
{ SEVERITY_WARN, MSG_ASCNOSET, PARAM_ASC, "ASC %d does not support ascset" },
{ SEVERITY_INFO, MSG_ASCHELP, PARAM_BOTH, "ASC %d set help: %s" },
{ SEVERITY_SUCC, MSG_ASCSETOK, PARAM_BOTH, "ASC %d set OK" },
{ SEVERITY_ERR, MSG_ASCSETERR, PARAM_BOTH, "ASC %d set failed: %s" },
#endif
{ SEVERITY_SUCC, MSG_LCD, PARAM_NONE, "LCD" },
{ SEVERITY_SUCC, MSG_LOCKOK, PARAM_NONE, "Lock stats created" },
{ SEVERITY_WARN, MSG_LOCKDIS, PARAM_NONE, "Lock stats not enabled" },
{ SEVERITY_FAIL, 0, 0, NULL }
};
static const char *localaddr = "127.0.0.1";
static int my_thr_id = 0;
static bool bye;
// Used to control quit restart access to shutdown variables
static pthread_mutex_t quit_restart_lock;
static bool do_a_quit;
static bool do_a_restart;
static time_t when = 0; // when the request occurred
struct IPACCESS {
struct in6_addr ip;
struct in6_addr mask;
char group;
};
#define GROUP(g) (toupper(g))
#define PRIVGROUP GROUP('W')
#define NOPRIVGROUP GROUP('R')
#define ISPRIVGROUP(g) (GROUP(g) == PRIVGROUP)
#define GROUPOFFSET(g) (GROUP(g) - GROUP('A'))
#define VALIDGROUP(g) (GROUP(g) >= GROUP('A') && GROUP(g) <= GROUP('Z'))
#define COMMANDS(g) (apigroups[GROUPOFFSET(g)].commands)
#define DEFINEDGROUP(g) (ISPRIVGROUP(g) || COMMANDS(g) != NULL)
struct APIGROUPS {
// This becomes a string like: "|cmd1|cmd2|cmd3|" so it's quick to search
char *commands;
} apigroups['Z' - 'A' + 1]; // only A=0 to Z=25 (R: noprivs, W: allprivs)
static struct IPACCESS *ipaccess = NULL;
static int ips = 0;
struct io_data {
size_t siz;
char *ptr;
char *cur;
bool sock;
bool close;
};
struct io_list {
struct io_data *io_data;
struct io_list *prev;
struct io_list *next;
};
static struct io_list *io_head = NULL;
#define SOCKBUFALLOCSIZ 65536
#define io_new(init) _io_new(init, false)
#define sock_io_new() _io_new(SOCKBUFALLOCSIZ, true)
#define ALLOC_SBITEMS 2
#define LIMIT_SBITEMS 0
typedef struct sbitem {
char *buf;
size_t siz;
size_t tot;
} SBITEM;
// Size to grow tot if exceeded
#define SBEXTEND 4096
#define DATASB(_item) ((SBITEM *)(_item->data))
static K_LIST *strbufs;
static void io_reinit(struct io_data *io_data)
{
io_data->cur = io_data->ptr;
*(io_data->ptr) = '\0';
io_data->close = false;
}
static struct io_data *_io_new(size_t initial, bool socket_buf)
{
struct io_data *io_data;
struct io_list *io_list;
io_data = cgmalloc(sizeof(*io_data));
io_data->ptr = cgmalloc(initial);
io_data->siz = initial;
io_data->sock = socket_buf;
io_reinit(io_data);
io_list = cgmalloc(sizeof(*io_list));
io_list->io_data = io_data;
if (io_head) {
io_list->next = io_head;
io_list->prev = io_head->prev;
io_list->next->prev = io_list;
io_list->prev->next = io_list;
} else {
io_list->prev = io_list;
io_list->next = io_list;
io_head = io_list;
}
return io_data;
}
static bool io_add(struct io_data *io_data, char *buf)
{
size_t len, dif, tot;
len = strlen(buf);
dif = io_data->cur - io_data->ptr;
// send will always have enough space to add the JSON
tot = len + 1 + dif + sizeof(JSON_CLOSE) + sizeof(JSON_END);
if (tot > io_data->siz) {
size_t new = io_data->siz + (2 * SOCKBUFALLOCSIZ);
if (new < tot)
new = (2 + (size_t)((float)tot / (float)SOCKBUFALLOCSIZ)) * SOCKBUFALLOCSIZ;
io_data->ptr = cgrealloc(io_data->ptr, new);
io_data->cur = io_data->ptr + dif;
io_data->siz = new;
}
memcpy(io_data->cur, buf, len + 1);
io_data->cur += len;
return true;
}
static bool io_put(struct io_data *io_data, char *buf)
{
io_reinit(io_data);
return io_add(io_data, buf);
}
static void io_close(struct io_data *io_data)
{
io_data->close = true;
}
static void io_free()
{
struct io_list *io_list, *io_next;
if (io_head) {
io_list = io_head;
do {
io_next = io_list->next;
free(io_list->io_data->ptr);
free(io_list->io_data);
free(io_list);
io_list = io_next;
} while (io_list != io_head);
io_head = NULL;
}
}
// This is only called when expected to be needed (rarely)
// i.e. strings outside of the codes control (input from the user)
static char *escape_string(char *str, bool isjson)
{
char *buf, *ptr;
int count;
count = 0;
for (ptr = str; *ptr; ptr++) {
switch (*ptr) {
case ',':
case '|':
case '=':
if (!isjson)
count++;
break;
case '"':
if (isjson)
count++;
break;
case '\\':
count++;
break;
}
}
if (count == 0)
return str;
buf = cgmalloc(strlen(str) + count + 1);
ptr = buf;
while (*str)
switch (*str) {
case ',':
case '|':
case '=':
if (!isjson)
*(ptr++) = '\\';
*(ptr++) = *(str++);
break;
case '"':
if (isjson)
*(ptr++) = '\\';
*(ptr++) = *(str++);
break;
case '\\':
*(ptr++) = '\\';
*(ptr++) = *(str++);
break;
default:
*(ptr++) = *(str++);
break;
}
*ptr = '\0';
return buf;
}
static struct api_data *api_add_extra(struct api_data *root, struct api_data *extra)
{
struct api_data *tmp;
if (root) {
if (extra) {
// extra tail
tmp = extra->prev;
// extra prev = root tail
extra->prev = root->prev;
// root tail next = extra
root->prev->next = extra;
// extra tail next = root
tmp->next = root;
// root prev = extra tail
root->prev = tmp;
}
} else
root = extra;
return root;
}
static struct api_data *api_add_data_full(struct api_data *root, char *name, enum api_data_type type, void *data, bool copy_data)
{
struct api_data *api_data;
api_data = cgmalloc(sizeof(struct api_data));
api_data->name = strdup(name);
api_data->type = type;
if (root == NULL) {
root = api_data;
root->prev = root;
root->next = root;
} else {
api_data->prev = root->prev;
root->prev = api_data;
api_data->next = root;
api_data->prev->next = api_data;
}
api_data->data_was_malloc = copy_data;
// Avoid crashing on bad data
if (data == NULL) {
api_data->type = type = API_CONST;
data = (void *)NULLSTR;
api_data->data_was_malloc = copy_data = false;
}
if (!copy_data)
api_data->data = data;
else
switch(type) {
case API_ESCAPE:
case API_STRING:
case API_CONST:
api_data->data = cgmalloc(strlen((char *)data) + 1);
strcpy((char*)(api_data->data), (char *)data);
break;
case API_UINT8:
/* Most OSs won't really alloc less than 4 */
api_data->data = cgmalloc(4);
*(uint8_t *)api_data->data = *(uint8_t *)data;
break;
case API_INT16:
/* Most OSs won't really alloc less than 4 */
api_data->data = cgmalloc(4);
*(int16_t *)api_data->data = *(int16_t *)data;
break;
case API_UINT16:
/* Most OSs won't really alloc less than 4 */
api_data->data = cgmalloc(4);
*(uint16_t *)api_data->data = *(uint16_t *)data;
break;
case API_INT:
api_data->data = cgmalloc(sizeof(int));
*((int *)(api_data->data)) = *((int *)data);
break;
case API_UINT:
api_data->data = cgmalloc(sizeof(unsigned int));
*((unsigned int *)(api_data->data)) = *((unsigned int *)data);
break;
case API_UINT32:
api_data->data = cgmalloc(sizeof(uint32_t));
*((uint32_t *)(api_data->data)) = *((uint32_t *)data);
break;
case API_HEX32:
api_data->data = cgmalloc(sizeof(uint32_t));
*((uint32_t *)(api_data->data)) = *((uint32_t *)data);
break;
case API_UINT64:
api_data->data = cgmalloc(sizeof(uint64_t));
*((uint64_t *)(api_data->data)) = *((uint64_t *)data);
break;
case API_INT64:
api_data->data = cgmalloc(sizeof(int64_t));
*((int64_t *)(api_data->data)) = *((int64_t *)data);
break;
case API_DOUBLE:
case API_ELAPSED:
case API_MHS:
case API_MHTOTAL:
case API_UTILITY:
case API_FREQ:
case API_HS:
case API_DIFF:
case API_PERCENT:
api_data->data = cgmalloc(sizeof(double));
*((double *)(api_data->data)) = *((double *)data);
break;
case API_BOOL:
api_data->data = cgmalloc(sizeof(bool));
*((bool *)(api_data->data)) = *((bool *)data);
break;
case API_TIMEVAL:
api_data->data = cgmalloc(sizeof(struct timeval));
memcpy(api_data->data, data, sizeof(struct timeval));
break;
case API_TIME:
api_data->data = cgmalloc(sizeof(time_t));
*(time_t *)(api_data->data) = *((time_t *)data);
break;
case API_FLOAT:
case API_VOLTS:
case API_TEMP:
case API_AVG:
api_data->data = cgmalloc(sizeof(float));
*((float *)(api_data->data)) = *((float *)data);
break;
default:
applog(LOG_ERR, "API: unknown1 data type %d ignored", type);
api_data->type = API_STRING;
api_data->data_was_malloc = false;
api_data->data = (void *)UNKNOWN;
break;
}
return root;
}
struct api_data *api_add_escape(struct api_data *root, char *name, char *data, bool copy_data)
{
return api_add_data_full(root, name, API_ESCAPE, (void *)data, copy_data);
}
struct api_data *api_add_string(struct api_data *root, char *name, char *data, bool copy_data)
{
return api_add_data_full(root, name, API_STRING, (void *)data, copy_data);
}
struct api_data *api_add_const(struct api_data *root, char *name, const char *data, bool copy_data)
{
return api_add_data_full(root, name, API_CONST, (void *)data, copy_data);
}
struct api_data *api_add_uint8(struct api_data *root, char *name, uint8_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_UINT8, (void *)data, copy_data);
}
struct api_data *api_add_int16(struct api_data *root, char *name, uint16_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_INT16, (void *)data, copy_data);
}
struct api_data *api_add_uint16(struct api_data *root, char *name, uint16_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_UINT16, (void *)data, copy_data);
}
struct api_data *api_add_int(struct api_data *root, char *name, int *data, bool copy_data)
{
return api_add_data_full(root, name, API_INT, (void *)data, copy_data);
}
struct api_data *api_add_uint(struct api_data *root, char *name, unsigned int *data, bool copy_data)
{
return api_add_data_full(root, name, API_UINT, (void *)data, copy_data);
}
struct api_data *api_add_uint32(struct api_data *root, char *name, uint32_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_UINT32, (void *)data, copy_data);
}
struct api_data *api_add_hex32(struct api_data *root, char *name, uint32_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_HEX32, (void *)data, copy_data);
}
struct api_data *api_add_uint64(struct api_data *root, char *name, uint64_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_UINT64, (void *)data, copy_data);
}
struct api_data *api_add_int64(struct api_data *root, char *name, int64_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_INT64, (void *)data, copy_data);
}
struct api_data *api_add_double(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_DOUBLE, (void *)data, copy_data);
}
struct api_data *api_add_float(struct api_data *root, char *name, float *data, bool copy_data)
{
return api_add_data_full(root, name, API_FLOAT, (void *)data, copy_data);
}
struct api_data *api_add_elapsed(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_ELAPSED, (void *)data, copy_data);
}
struct api_data *api_add_bool(struct api_data *root, char *name, bool *data, bool copy_data)
{
return api_add_data_full(root, name, API_BOOL, (void *)data, copy_data);
}
struct api_data *api_add_timeval(struct api_data *root, char *name, struct timeval *data, bool copy_data)
{
return api_add_data_full(root, name, API_TIMEVAL, (void *)data, copy_data);
}
struct api_data *api_add_time(struct api_data *root, char *name, time_t *data, bool copy_data)
{
return api_add_data_full(root, name, API_TIME, (void *)data, copy_data);
}
struct api_data *api_add_mhs(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_MHS, (void *)data, copy_data);
}
struct api_data *api_add_mhtotal(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_MHTOTAL, (void *)data, copy_data);
}
struct api_data *api_add_temp(struct api_data *root, char *name, float *data, bool copy_data)
{
return api_add_data_full(root, name, API_TEMP, (void *)data, copy_data);
}
struct api_data *api_add_utility(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_UTILITY, (void *)data, copy_data);
}
struct api_data *api_add_freq(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_FREQ, (void *)data, copy_data);
}
struct api_data *api_add_volts(struct api_data *root, char *name, float *data, bool copy_data)
{
return api_add_data_full(root, name, API_VOLTS, (void *)data, copy_data);
}
struct api_data *api_add_hs(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_HS, (void *)data, copy_data);
}
struct api_data *api_add_diff(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_DIFF, (void *)data, copy_data);
}
struct api_data *api_add_percent(struct api_data *root, char *name, double *data, bool copy_data)
{
return api_add_data_full(root, name, API_PERCENT, (void *)data, copy_data);
}
struct api_data *api_add_avg(struct api_data *root, char *name, float *data, bool copy_data)
{
return api_add_data_full(root, name, API_AVG, (void *)data, copy_data);
}
static void add_item_buf(K_ITEM *item, const char *str)
{
size_t old_siz, new_siz, siz, ext;
char *buf;
buf = DATASB(item)->buf;
siz = (size_t)strlen(str);
old_siz = DATASB(item)->siz;
new_siz = old_siz + siz + 1; // include '\0'
if (DATASB(item)->tot < new_siz) {
ext = (siz + 1) + SBEXTEND - ((siz + 1) % SBEXTEND);
DATASB(item)->buf = buf = cgrealloc(DATASB(item)->buf, DATASB(item)->tot + ext);
DATASB(item)->tot += ext;
}
memcpy(buf + old_siz, str, siz + 1);
DATASB(item)->siz += siz;
}
static struct api_data *print_data(struct io_data *io_data, struct api_data *root, bool isjson, bool precom)
{
// N.B. strings don't use this buffer so 64 is enough (for now)
char buf[64];
struct api_data *tmp;
bool done, first = true;
char *original, *escape;
K_ITEM *item;
K_WLOCK(strbufs);
item = k_unlink_head(strbufs);
K_WUNLOCK(strbufs);
DATASB(item)->siz = 0;
if (precom)
add_item_buf(item, COMMA);
if (isjson)
add_item_buf(item, JSON0);
while (root) {
if (!first)
add_item_buf(item, COMMA);
else
first = false;
if (isjson)
add_item_buf(item, JSON1);
add_item_buf(item, root->name);
if (isjson)
add_item_buf(item, JSON1);
if (isjson)
add_item_buf(item, ":");
else
add_item_buf(item, "=");
first = false;
done = false;
switch(root->type) {
case API_STRING:
case API_CONST:
if (isjson)
add_item_buf(item, JSON1);
add_item_buf(item, (char *)(root->data));
if (isjson)
add_item_buf(item, JSON1);
done = true;
break;
case API_ESCAPE:
original = (char *)(root->data);
escape = escape_string((char *)(root->data), isjson);
if (isjson)
add_item_buf(item, JSON1);
add_item_buf(item, escape);
if (isjson)
add_item_buf(item, JSON1);
if (escape != original)
free(escape);
done = true;
break;
case API_UINT8:
snprintf(buf, sizeof(buf), "%u", *(uint8_t *)root->data);
break;
case API_INT16:
snprintf(buf, sizeof(buf), "%d", *(int16_t *)root->data);
break;
case API_UINT16:
snprintf(buf, sizeof(buf), "%u", *(uint16_t *)root->data);
break;
case API_INT:
snprintf(buf, sizeof(buf), "%d", *((int *)(root->data)));
break;
case API_UINT:
snprintf(buf, sizeof(buf), "%u", *((unsigned int *)(root->data)));
break;
case API_UINT32:
snprintf(buf, sizeof(buf), "%"PRIu32, *((uint32_t *)(root->data)));
break;
case API_HEX32:
if (isjson)
add_item_buf(item, JSON1);
snprintf(buf, sizeof(buf), "0x%08x", *((uint32_t *)(root->data)));
add_item_buf(item, buf);
if (isjson)
add_item_buf(item, JSON1);
done = true;
break;
case API_UINT64:
snprintf(buf, sizeof(buf), "%"PRIu64, *((uint64_t *)(root->data)));
break;
case API_INT64:
snprintf(buf, sizeof(buf), "%"PRId64, *((int64_t *)(root->data)));
break;
case API_TIME:
snprintf(buf, sizeof(buf), "%lu", *((unsigned long *)(root->data)));
break;
case API_DOUBLE:
snprintf(buf, sizeof(buf), "%f", *((double *)(root->data)));
break;
case API_FLOAT:
snprintf(buf, sizeof(buf), "%f", *((float *)(root->data)));
break;
case API_ELAPSED:
snprintf(buf, sizeof(buf), "%.0f", *((double *)(root->data)));
break;
case API_UTILITY:
case API_FREQ:
case API_MHS:
snprintf(buf, sizeof(buf), "%.2f", *((double *)(root->data)));
break;
case API_VOLTS:
case API_AVG:
snprintf(buf, sizeof(buf), "%.3f", *((float *)(root->data)));
break;
case API_MHTOTAL:
snprintf(buf, sizeof(buf), "%.4f", *((double *)(root->data)));
break;
case API_HS:
snprintf(buf, sizeof(buf), "%.15f", *((double *)(root->data)));
break;
case API_DIFF:
snprintf(buf, sizeof(buf), "%.8f", *((double *)(root->data)));
break;
case API_BOOL:
snprintf(buf, sizeof(buf), "%s", *((bool *)(root->data)) ? TRUESTR : FALSESTR);
break;
case API_TIMEVAL:
snprintf(buf, sizeof(buf), "%ld.%06ld",
(long)((struct timeval *)(root->data))->tv_sec,
(long)((struct timeval *)(root->data))->tv_usec);
break;
case API_TEMP:
snprintf(buf, sizeof(buf), "%.2f", *((float *)(root->data)));
break;
case API_PERCENT:
snprintf(buf, sizeof(buf), "%.4f", *((double *)(root->data)) * 100.0);
break;
default:
applog(LOG_ERR, "API: unknown2 data type %d ignored", root->type);
if (isjson)
add_item_buf(item, JSON1);
add_item_buf(item, UNKNOWN);
if (isjson)
add_item_buf(item, JSON1);
done = true;
break;
}
if (!done)
add_item_buf(item, buf);
free(root->name);
if (root->data_was_malloc)
free(root->data);
if (root->next == root) {
free(root);
root = NULL;
} else {
tmp = root;
root = tmp->next;
root->prev = tmp->prev;
root->prev->next = root;
free(tmp);
}
}
if (isjson)
add_item_buf(item, JSON5);
else
add_item_buf(item, SEPSTR);
io_add(io_data, DATASB(item)->buf);
K_WLOCK(strbufs);
k_add_head(strbufs, item);
K_WUNLOCK(strbufs);
return root;
}
#define DRIVER_COUNT_DRV(X) if (devices[i]->drv->drv_id == DRIVER_##X) \
count++;
#ifdef HAVE_AN_ASIC
static int numascs(void)
{
int count = 0;
int i;
rd_lock(&devices_lock);
for (i = 0; i < total_devices; i++) {
ASIC_PARSE_COMMANDS(DRIVER_COUNT_DRV)
}
rd_unlock(&devices_lock);
return count;
}
static int ascdevice(int ascid)
{
int count = 0;
int i;
rd_lock(&devices_lock);
for (i = 0; i < total_devices; i++) {
ASIC_PARSE_COMMANDS(DRIVER_COUNT_DRV)
if (count == (ascid + 1))
goto foundit;
}
rd_unlock(&devices_lock);
return -1;
foundit:
rd_unlock(&devices_lock);
return i;
}
#endif
#ifdef HAVE_AN_FPGA
static int numpgas(void)
{
int count = 0;
int i;
rd_lock(&devices_lock);
for (i = 0; i < total_devices; i++) {
FPGA_PARSE_COMMANDS(DRIVER_COUNT_DRV)
}
rd_unlock(&devices_lock);
return count;
}
static int pgadevice(int pgaid)
{
int count = 0;
int i;
rd_lock(&devices_lock);
for (i = 0; i < total_devices; i++) {
FPGA_PARSE_COMMANDS(DRIVER_COUNT_DRV)
if (count == (pgaid + 1))
goto foundit;
}
rd_unlock(&devices_lock);
return -1;
foundit:
rd_unlock(&devices_lock);
return i;
}
#endif
#define LIMSIZ (TMPBUFSIZ - 1)
// All replies (except BYE and RESTART) start with a message
// thus for JSON, message() inserts JSON_START at the front
// and send_result() adds JSON_END at the end
static void message(struct io_data *io_data, int messageid, int paramid, char *param2, bool isjson)
{
struct api_data *root = NULL;
char buf[TMPBUFSIZ];
char severity[2];
#ifdef HAVE_AN_ASIC
int asc;
#endif
#ifdef HAVE_AN_FPGA
int pga;
#endif
int i;
if (isjson)
io_add(io_data, JSON_START JSON_STATUS);
for (i = 0; codes[i].severity != SEVERITY_FAIL; i++) {
if (codes[i].code == messageid) {
switch (codes[i].severity) {
case SEVERITY_WARN:
severity[0] = 'W';
break;
case SEVERITY_INFO:
severity[0] = 'I';
break;
case SEVERITY_SUCC:
severity[0] = 'S';
break;
case SEVERITY_ERR:
default:
severity[0] = 'E';
break;
}
severity[1] = '\0';
switch(codes[i].params) {
case PARAM_PGA:
case PARAM_ASC:
case PARAM_PID:
case PARAM_INT:
snprintf(buf, LIMSIZ, codes[i].description, paramid);
break;
case PARAM_POOL:
snprintf(buf, LIMSIZ, codes[i].description, paramid, pools[paramid]->rpc_url);
break;
#ifdef HAVE_AN_FPGA
case PARAM_PGAMAX:
pga = numpgas();
snprintf(buf, LIMSIZ, codes[i].description, paramid, pga - 1);
break;
#endif
#ifdef HAVE_AN_ASIC
case PARAM_ASCMAX:
asc = numascs();
snprintf(buf, LIMSIZ, codes[i].description, paramid, asc - 1);
break;
#endif
case PARAM_PMAX:
snprintf(buf, LIMSIZ, codes[i].description, total_pools);
break;
case PARAM_POOLMAX:
snprintf(buf, LIMSIZ, codes[i].description, paramid, total_pools - 1);
break;
case PARAM_DMAX:
#ifdef HAVE_AN_ASIC
asc = numascs();
#endif
#ifdef HAVE_AN_FPGA
pga = numpgas();
#endif
snprintf(buf, LIMSIZ, codes[i].description
#ifdef HAVE_AN_ASIC
, asc
#endif
#ifdef HAVE_AN_FPGA
, pga
#endif
#if !defined(HAVE_AN_ASIC) || !defined(HAVE_AN_FPGA)
, NULL //remove error if compile without driver (needed for openwrt tests)
#endif
);
break;
case PARAM_CMD:
snprintf(buf, LIMSIZ, codes[i].description, JSON_COMMAND);
break;
case PARAM_STR:
snprintf(buf, LIMSIZ, codes[i].description, param2);
break;
case PARAM_BOTH:
snprintf(buf, LIMSIZ, codes[i].description, paramid, param2);
break;
case PARAM_BOOL:
snprintf(buf, LIMSIZ, codes[i].description, paramid ? TRUESTR : FALSESTR);
break;
case PARAM_SET:
snprintf(buf, LIMSIZ, codes[i].description, param2, paramid);
break;
case PARAM_NONE:
default:
strcpy(buf, codes[i].description);
}
root = api_add_string(root, _STATUS, severity, false);
root = api_add_time(root, "When", &when, false);
root = api_add_int(root, "Code", &messageid, false);
root = api_add_escape(root, "Msg", buf, false);
/* Do not give out description for random probes to
* addresses with inappropriately open API ports. */
if (messageid != MSG_INVCMD)
root = api_add_escape(root, "Description", opt_api_description, false);
root = print_data(io_data, root, isjson, false);
if (isjson)
io_add(io_data, JSON_CLOSE);
return;
}
}
root = api_add_string(root, _STATUS, "F", false);
root = api_add_time(root, "When", &when, false);
int id = -1;
root = api_add_int(root, "Code", &id, false);
snprintf(buf, sizeof(buf), "%d", messageid);
root = api_add_escape(root, "Msg", buf, false);
root = api_add_escape(root, "Description", opt_api_description, false);
root = print_data(io_data, root, isjson, false);
if (isjson)
io_add(io_data, JSON_CLOSE);
}
#if LOCK_TRACKING
#define LOCK_FMT_FFL " - called from %s %s():%d"
#define LOCKMSG(fmt, ...) fprintf(stderr, "APILOCK: " fmt "\n", ##__VA_ARGS__)
#define LOCKMSGMORE(fmt, ...) fprintf(stderr, " " fmt "\n", ##__VA_ARGS__)
#define LOCKMSGFFL(fmt, ...) fprintf(stderr, "APILOCK: " fmt LOCK_FMT_FFL "\n", ##__VA_ARGS__, file, func, linenum)
#define LOCKMSGFLUSH() fflush(stderr)
typedef struct lockstat {
uint64_t lock_id;
const char *file;
const char *func;
int linenum;
struct timeval tv;
} LOCKSTAT;
typedef struct lockline {
struct lockline *prev;
struct lockstat *stat;
struct lockline *next;
} LOCKLINE;
typedef struct lockinfo {
void *lock;
enum cglock_typ typ;
const char *file;
const char *func;
int linenum;
uint64_t gets;
uint64_t gots;
uint64_t tries;
uint64_t dids;
uint64_t didnts; // should be tries - dids
uint64_t unlocks;
LOCKSTAT lastgot;
LOCKLINE *lockgets;
LOCKLINE *locktries;
} LOCKINFO;
typedef struct locklist {
LOCKINFO *info;
struct locklist *next;
} LOCKLIST;
static uint64_t lock_id = 1;
static LOCKLIST *lockhead;
static void lockmsgnow()
{
struct timeval now;
struct tm *tm;
time_t dt;
cgtime(&now);
dt = now.tv_sec;
tm = localtime(&dt);
LOCKMSG("%d-%02d-%02d %02d:%02d:%02d",
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec);
}
static LOCKLIST *newlock(void *lock, enum cglock_typ typ, const char *file, const char *func, const int linenum)
{
LOCKLIST *list;
list = cgcalloc(1, sizeof(*list));
list->info = cgcalloc(1, sizeof(*(list->info)));
list->next = lockhead;
lockhead = list;
list->info->lock = lock;
list->info->typ = typ;
list->info->file = file;
list->info->func = func;
list->info->linenum = linenum;
return list;
}
static LOCKINFO *findlock(void *lock, enum cglock_typ typ, const char *file, const char *func, const int linenum)
{
LOCKLIST *look;
look = lockhead;
while (look) {
if (look->info->lock == lock)
break;
look = look->next;
}
if (!look)
look = newlock(lock, typ, file, func, linenum);
return look->info;
}
static void addgettry(LOCKINFO *info, uint64_t id, const char *file, const char *func, const int linenum, bool get)
{
LOCKSTAT *stat;
LOCKLINE *line;
stat = cgcalloc(1, sizeof(*stat));
line = cgcalloc(1, sizeof(*line));
if (get)
info->gets++;
else
info->tries++;
stat->lock_id = id;
stat->file = file;
stat->func = func;
stat->linenum = linenum;
cgtime(&stat->tv);
line->stat = stat;
if (get) {
line->next = info->lockgets;
if (info->lockgets)
info->lockgets->prev = line;
info->lockgets = line;
} else {
line->next = info->locktries;
if (info->locktries)
info->locktries->prev = line;
info->locktries = line;
}
}
static void markgotdid(LOCKINFO *info, uint64_t id, const char *file, const char *func, const int linenum, bool got, int ret)
{
LOCKLINE *line;
if (got)
info->gots++;
else {
if (ret == 0)
info->dids++;
else
info->didnts++;
}
if (got || ret == 0) {
info->lastgot.lock_id = id;
info->lastgot.file = file;
info->lastgot.func = func;
info->lastgot.linenum = linenum;
cgtime(&info->lastgot.tv);
}
if (got)
line = info->lockgets;
else
line = info->locktries;
while (line) {
if (line->stat->lock_id == id)
break;
line = line->next;
}
if (!line) {
lockmsgnow();
LOCKMSGFFL("ERROR attempt to mark a lock as '%s' that wasn't '%s' id=%"PRIu64,
got ? "got" : "did/didnt", got ? "get" : "try", id);
}
// Unlink it
if (line->prev)
line->prev->next = line->next;
if (line->next)
line->next->prev = line->prev;
if (got) {
if (info->lockgets == line)
info->lockgets = line->next;
} else {
if (info->locktries == line)
info->locktries = line->next;
}
free(line->stat);
free(line);
}
// Yes this uses locks also ... ;/
static void locklock()
{
if (unlikely(pthread_mutex_lock(&lockstat_lock)))
quithere(1, "WTF MUTEX ERROR ON LOCK! errno=%d", errno);
}
static void lockunlock()
{
if (unlikely(pthread_mutex_unlock(&lockstat_lock)))
quithere(1, "WTF MUTEX ERROR ON UNLOCK! errno=%d", errno);
}
uint64_t api_getlock(void *lock, const char *file, const char *func, const int linenum)
{
LOCKINFO *info;
uint64_t id;
locklock();
info = findlock(lock, CGLOCK_UNKNOWN, file, func, linenum);
id = lock_id++;
addgettry(info, id, file, func, linenum, true);
lockunlock();
return id;
}
void api_gotlock(uint64_t id, void *lock, const char *file, const char *func, const int linenum)
{
LOCKINFO *info;
locklock();
info = findlock(lock, CGLOCK_UNKNOWN, file, func, linenum);
markgotdid(info, id, file, func, linenum, true, 0);
lockunlock();
}
uint64_t api_trylock(void *lock, const char *file, const char *func, const int linenum)
{
LOCKINFO *info;
uint64_t id;
locklock();
info = findlock(lock, CGLOCK_UNKNOWN, file, func, linenum);
id = lock_id++;
addgettry(info, id, file, func, linenum, false);
lockunlock();
return id;
}
void api_didlock(uint64_t id, int ret, void *lock, const char *file, const char *func, const int linenum)
{
LOCKINFO *info;
locklock();
info = findlock(lock, CGLOCK_UNKNOWN, file, func, linenum);
markgotdid(info, id, file, func, linenum, false, ret);
lockunlock();
}
void api_gunlock(void *lock, const char *file, const char *func, const int linenum)
{
LOCKINFO *info;
locklock();
info = findlock(lock, CGLOCK_UNKNOWN, file, func, linenum);
info->unlocks++;
lockunlock();
}
void api_initlock(void *lock, enum cglock_typ typ, const char *file, const char *func, const int linenum)
{
locklock();
findlock(lock, typ, file, func, linenum);
lockunlock();
}
void dsp_det(char *msg, LOCKSTAT *stat)
{
struct tm *tm;
time_t dt;
dt = stat->tv.tv_sec;
tm = localtime(&dt);
LOCKMSGMORE("%s id=%"PRIu64" by %s %s():%d at %d-%02d-%02d %02d:%02d:%02d",
msg,
stat->lock_id,
stat->file,
stat->func,
stat->linenum,
tm->tm_year + 1900,
tm->tm_mon + 1,
tm->tm_mday,
tm->tm_hour,
tm->tm_min,
tm->tm_sec);
}
void dsp_lock(LOCKINFO *info)
{
LOCKLINE *line;
char *status;
LOCKMSG("Lock %p created by %s %s():%d",
info->lock,
info->file,
info->func,
info->linenum);
LOCKMSGMORE("gets:%"PRIu64" gots:%"PRIu64" tries:%"PRIu64
" dids:%"PRIu64" didnts:%"PRIu64" unlocks:%"PRIu64,
info->gets,
info->gots,
info->tries,
info->dids,
info->didnts,
info->unlocks);
if (info->gots > 0 || info->dids > 0) {
if (info->unlocks < info->gots + info->dids)
status = "Last got/did still HELD";
else
status = "Last got/did (idle)";
dsp_det(status, &(info->lastgot));
} else
LOCKMSGMORE("... unused ...");
if (info->lockgets) {
LOCKMSGMORE("BLOCKED gets (%"PRIu64")", info->gets - info->gots);
line = info->lockgets;
while (line) {
dsp_det("", line->stat);
line = line->next;
}
} else
LOCKMSGMORE("no blocked gets");
if (info->locktries) {
LOCKMSGMORE("BLOCKED tries (%"PRIu64")", info->tries - info->dids - info->didnts);
line = info->lockgets;
while (line) {
dsp_det("", line->stat);
line = line->next;
}
} else
LOCKMSGMORE("no blocked tries");
}
void show_locks()
{
LOCKLIST *list;
locklock();
lockmsgnow();
list = lockhead;
if (!list)
LOCKMSG("no locks?!?\n");
else {
while (list) {
dsp_lock(list->info);
list = list->next;
}
}
LOCKMSGFLUSH();
lockunlock();
}
#endif
static void lockstats(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
#if LOCK_TRACKING
show_locks();
message(io_data, MSG_LOCKOK, 0, NULL, isjson);
#else
message(io_data, MSG_LOCKDIS, 0, NULL, isjson);
#endif
}
static void apiversion(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
message(io_data, MSG_VERSION, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_VERSION : _VERSION COMSTR);
root = api_add_string(root, "CGMiner", VERSION, false);
root = api_add_const(root, "API", APIVERSION, false);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void minerconfig(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
int asccount = 0;
int pgacount = 0;
#ifdef HAVE_AN_ASIC
asccount = numascs();
#endif
#ifdef HAVE_AN_FPGA
pgacount = numpgas();
#endif
message(io_data, MSG_MINECONFIG, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_MINECONFIG : _MINECONFIG COMSTR);
root = api_add_int(root, "ASC Count", &asccount, false);
root = api_add_int(root, "PGA Count", &pgacount, false);
root = api_add_int(root, "Pool Count", &total_pools, false);
root = api_add_const(root, "Strategy", strategies[pool_strategy].s, false);
root = api_add_int(root, "Log Interval", &opt_log_interval, false);
root = api_add_const(root, "Device Code", DEVICECODE, false);
root = api_add_const(root, "OS", OSINFO, false);
#ifdef USE_USBUTILS
if (hotplug_time == 0)
root = api_add_const(root, "Hotplug", DISABLED, false);
else
root = api_add_int(root, "Hotplug", &hotplug_time, false);
#else
root = api_add_const(root, "Hotplug", NONE, false);
#endif
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
#if defined(HAVE_AN_ASIC) || defined(HAVE_AN_FPGA)
static const char *status2str(enum alive status)
{
switch (status) {
case LIFE_WELL:
return ALIVE;
case LIFE_SICK:
return SICK;
case LIFE_DEAD:
return DEAD;
case LIFE_NOSTART:
return NOSTART;
case LIFE_INIT:
return INIT;
default:
return UNKNOWN;
}
}
#endif
#ifdef HAVE_AN_ASIC
static void ascstatus(struct io_data *io_data, int asc, bool isjson, bool precom)
{
struct api_data *root = NULL;
char *enabled;
char *status;
int numasc = numascs();
if (numasc > 0 && asc >= 0 && asc < numasc) {
int dev = ascdevice(asc);
if (dev < 0) // Should never happen
return;
struct cgpu_info *cgpu = get_devices(dev);
float temp = cgpu->temp;
double dev_runtime;
dev_runtime = cgpu_runtime(cgpu);
cgpu->utility = cgpu->accepted / dev_runtime * 60;
if (cgpu->deven != DEV_DISABLED)
enabled = (char *)YES;
else
enabled = (char *)NO;
status = (char *)status2str(cgpu->status);
root = api_add_int(root, "ASC", &asc, false);
root = api_add_string(root, "Name", cgpu->drv->name, false);
root = api_add_int(root, "ID", &(cgpu->device_id), false);
root = api_add_string(root, "Enabled", enabled, false);
root = api_add_string(root, "Status", status, false);
root = api_add_temp(root, "Temperature", &temp, false);
double mhs = cgpu->total_mhashes / dev_runtime;
root = api_add_mhs(root, "MHS av", &mhs, false);
char mhsname[27];
snprintf(mhsname, sizeof(mhsname), "MHS %ds", opt_log_interval);
root = api_add_mhs(root, mhsname, &(cgpu->rolling), false);
root = api_add_mhs(root, "MHS 1m", &cgpu->rolling1, false);
root = api_add_mhs(root, "MHS 5m", &cgpu->rolling5, false);
root = api_add_mhs(root, "MHS 15m", &cgpu->rolling15, false);
root = api_add_int(root, "Accepted", &(cgpu->accepted), false);
root = api_add_int(root, "Rejected", &(cgpu->rejected), false);
root = api_add_int(root, "Hardware Errors", &(cgpu->hw_errors), false);
root = api_add_utility(root, "Utility", &(cgpu->utility), false);
int last_share_pool = cgpu->last_share_pool_time > 0 ?
cgpu->last_share_pool : -1;
root = api_add_int(root, "Last Share Pool", &last_share_pool, false);
root = api_add_time(root, "Last Share Time", &(cgpu->last_share_pool_time), false);
root = api_add_mhtotal(root, "Total MH", &(cgpu->total_mhashes), false);
root = api_add_int64(root, "Diff1 Work", &(cgpu->diff1), false);
root = api_add_diff(root, "Difficulty Accepted", &(cgpu->diff_accepted), false);
root = api_add_diff(root, "Difficulty Rejected", &(cgpu->diff_rejected), false);
root = api_add_diff(root, "Last Share Difficulty", &(cgpu->last_share_diff), false);
#ifdef USE_USBUTILS
root = api_add_bool(root, "No Device", &(cgpu->usbinfo.nodev), false);
#endif
root = api_add_time(root, "Last Valid Work", &(cgpu->last_device_valid_work), false);
double hwp = (cgpu->hw_errors + cgpu->diff1) ?
(double)(cgpu->hw_errors) / (double)(cgpu->hw_errors + cgpu->diff1) : 0;
root = api_add_percent(root, "Device Hardware%", &hwp, false);
double rejp = cgpu->diff1 ?
(double)(cgpu->diff_rejected) / (double)(cgpu->diff1) : 0;
root = api_add_percent(root, "Device Rejected%", &rejp, false);
root = api_add_elapsed(root, "Device Elapsed", &(dev_runtime), false);
root = print_data(io_data, root, isjson, precom);
}
}
#endif
#ifdef HAVE_AN_FPGA
static void pgastatus(struct io_data *io_data, int pga, bool isjson, bool precom)
{
struct api_data *root = NULL;
char *enabled;
char *status;
int numpga = numpgas();
if (numpga > 0 && pga >= 0 && pga < numpga) {
int dev = pgadevice(pga);
if (dev < 0) // Should never happen
return;
struct cgpu_info *cgpu = get_devices(dev);
double frequency = 0;
float temp = cgpu->temp;
struct timeval now;
double dev_runtime;
if (cgpu->dev_start_tv.tv_sec == 0)
dev_runtime = total_secs;
else {
cgtime(&now);
dev_runtime = tdiff(&now, &(cgpu->dev_start_tv));
}
if (dev_runtime < 1.0)
dev_runtime = 1.0;
#ifdef USE_MODMINER
if (cgpu->drv->drv_id == DRIVER_modminer)
frequency = cgpu->clock;
#endif
cgpu->utility = cgpu->accepted / dev_runtime * 60;
if (cgpu->deven != DEV_DISABLED)
enabled = (char *)YES;
else
enabled = (char *)NO;
status = (char *)status2str(cgpu->status);
root = api_add_int(root, "PGA", &pga, false);
root = api_add_string(root, "Name", cgpu->drv->name, false);
root = api_add_int(root, "ID", &(cgpu->device_id), false);
root = api_add_string(root, "Enabled", enabled, false);
root = api_add_string(root, "Status", status, false);
root = api_add_temp(root, "Temperature", &temp, false);
double mhs = cgpu->total_mhashes / dev_runtime;
root = api_add_mhs(root, "MHS av", &mhs, false);
char mhsname[27];
snprintf(mhsname, sizeof(mhsname), "MHS %ds", opt_log_interval);
root = api_add_mhs(root, mhsname, &(cgpu->rolling), false);
root = api_add_mhs(root, "MHS 1m", &cgpu->rolling1, false);
root = api_add_mhs(root, "MHS 5m", &cgpu->rolling5, false);
root = api_add_mhs(root, "MHS 15m", &cgpu->rolling15, false);
root = api_add_int(root, "Accepted", &(cgpu->accepted), false);
root = api_add_int(root, "Rejected", &(cgpu->rejected), false);
root = api_add_int(root, "Hardware Errors", &(cgpu->hw_errors), false);
root = api_add_utility(root, "Utility", &(cgpu->utility), false);
int last_share_pool = cgpu->last_share_pool_time > 0 ?
cgpu->last_share_pool : -1;
root = api_add_int(root, "Last Share Pool", &last_share_pool, false);
root = api_add_time(root, "Last Share Time", &(cgpu->last_share_pool_time), false);
root = api_add_mhtotal(root, "Total MH", &(cgpu->total_mhashes), false);
root = api_add_freq(root, "Frequency", &frequency, false);
root = api_add_int64(root, "Diff1 Work", &(cgpu->diff1), false);
root = api_add_diff(root, "Difficulty Accepted", &(cgpu->diff_accepted), false);
root = api_add_diff(root, "Difficulty Rejected", &(cgpu->diff_rejected), false);
root = api_add_diff(root, "Last Share Difficulty", &(cgpu->last_share_diff), false);
#ifdef USE_USBUTILS
root = api_add_bool(root, "No Device", &(cgpu->usbinfo.nodev), false);
#endif
root = api_add_time(root, "Last Valid Work", &(cgpu->last_device_valid_work), false);
double hwp = (cgpu->hw_errors + cgpu->diff1) ?
(double)(cgpu->hw_errors) / (double)(cgpu->hw_errors + cgpu->diff1) : 0;
root = api_add_percent(root, "Device Hardware%", &hwp, false);
double rejp = cgpu->diff1 ?
(double)(cgpu->diff_rejected) / (double)(cgpu->diff1) : 0;
root = api_add_percent(root, "Device Rejected%", &rejp, false);
root = api_add_elapsed(root, "Device Elapsed", &(dev_runtime), false);
root = print_data(io_data, root, isjson, precom);
}
}
#endif
static void devstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
bool io_open = false;
int numasc = 0;
int numpga = 0;
#if defined(HAVE_AN_ASIC) || defined(HAVE_AN_FPGA)
int devcount = 0;
int i;
#endif
#ifdef HAVE_AN_ASIC
numasc = numascs();
#endif
#ifdef HAVE_AN_FPGA
numpga = numpgas();
#endif
if (numpga == 0 && numasc == 0) {
message(io_data, MSG_NODEVS, 0, NULL, isjson);
return;
}
message(io_data, MSG_DEVS, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_DEVS);
#ifdef HAVE_AN_ASIC
if (numasc > 0) {
for (i = 0; i < numasc; i++) {
ascstatus(io_data, i, isjson, isjson && devcount > 0);
devcount++;
}
}
#endif
#ifdef HAVE_AN_FPGA
if (numpga > 0) {
for (i = 0; i < numpga; i++) {
pgastatus(io_data, i, isjson, isjson && devcount > 0);
devcount++;
}
}
#endif
if (isjson && io_open)
io_close(io_data);
}
static void edevstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
bool io_open = false;
int numasc = 0;
int numpga = 0;
#if defined(HAVE_AN_ASIC) || defined(HAVE_AN_FPGA)
int devcount = 0;
int i;
#endif
#ifdef USE_USBUTILS
time_t howoldsec = 0;
#endif
#ifdef HAVE_AN_ASIC
numasc = numascs();
#endif
#ifdef HAVE_AN_FPGA
numpga = numpgas();
#endif
if (numpga == 0 && numasc == 0) {
message(io_data, MSG_NODEVS, 0, NULL, isjson);
return;
}
#ifdef USE_USBUTILS
if (param && *param)
howoldsec = (time_t)atoi(param);
#endif
message(io_data, MSG_DEVS, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_DEVS);
#ifdef HAVE_AN_ASIC
if (numasc > 0) {
for (i = 0; i < numasc; i++) {
#ifdef USE_USBUTILS
int dev = ascdevice(i);
if (dev < 0) // Should never happen
continue;
struct cgpu_info *cgpu = get_devices(dev);
if (!cgpu)
continue;
if (cgpu->blacklisted)
continue;
if (cgpu->usbinfo.nodev) {
if (howoldsec <= 0)
continue;
if ((when - cgpu->usbinfo.last_nodev.tv_sec) >= howoldsec)
continue;
}
#endif
ascstatus(io_data, i, isjson, isjson && devcount > 0);
devcount++;
}
}
#endif
#ifdef HAVE_AN_FPGA
if (numpga > 0) {
for (i = 0; i < numpga; i++) {
#ifdef USE_USBUTILS
int dev = pgadevice(i);
if (dev < 0) // Should never happen
continue;
struct cgpu_info *cgpu = get_devices(dev);
if (!cgpu)
continue;
if (cgpu->blacklisted)
continue;
if (cgpu->usbinfo.nodev) {
if (howoldsec <= 0)
continue;
if ((when - cgpu->usbinfo.last_nodev.tv_sec) >= howoldsec)
continue;
}
#endif
pgastatus(io_data, i, isjson, isjson && devcount > 0);
devcount++;
}
}
#endif
if (isjson && io_open)
io_close(io_data);
}
#ifdef HAVE_AN_FPGA
static void pgadev(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
bool io_open = false;
int numpga = numpgas();
int id;
if (numpga == 0) {
message(io_data, MSG_PGANON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numpga) {
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
message(io_data, MSG_PGADEV, id, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_PGA);
pgastatus(io_data, id, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void pgaenable(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
int numpga = numpgas();
struct thr_info *thr;
int pga;
int id;
int i;
if (numpga == 0) {
message(io_data, MSG_PGANON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numpga) {
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
int dev = pgadevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
applog(LOG_DEBUG, "API: request to pgaenable pgaid %d device %d %s%u",
id, dev, cgpu->drv->name, cgpu->device_id);
if (cgpu->deven != DEV_DISABLED) {
message(io_data, MSG_PGALRENA, id, NULL, isjson);
return;
}
#if 0 /* A DISABLED device wont change status FIXME: should disabling make it WELL? */
if (cgpu->status != LIFE_WELL) {
message(io_data, MSG_PGAUNW, id, NULL, isjson);
return;
}
#endif
#ifdef USE_USBUTILS
if (cgpu->usbinfo.nodev) {
message(io_data, MSG_PGAUSBNODEV, id, NULL, isjson);
return;
}
#endif
for (i = 0; i < mining_threads; i++) {
thr = get_thread(i);
pga = thr->cgpu->cgminer_id;
if (pga == dev) {
cgpu->deven = DEV_ENABLED;
applog(LOG_DEBUG, "API: Pushing sem post to thread %d", thr->id);
cgsem_post(&thr->sem);
}
}
message(io_data, MSG_PGAENA, id, NULL, isjson);
}
static void pgadisable(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
int numpga = numpgas();
int id;
if (numpga == 0) {
message(io_data, MSG_PGANON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numpga) {
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
int dev = pgadevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
applog(LOG_DEBUG, "API: request to pgadisable pgaid %d device %d %s%u",
id, dev, cgpu->drv->name, cgpu->device_id);
if (cgpu->deven == DEV_DISABLED) {
message(io_data, MSG_PGALRDIS, id, NULL, isjson);
return;
}
cgpu->deven = DEV_DISABLED;
message(io_data, MSG_PGADIS, id, NULL, isjson);
}
static void pgaidentify(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
struct device_drv *drv;
int numpga = numpgas();
int id;
if (numpga == 0) {
message(io_data, MSG_PGANON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numpga) {
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
int dev = pgadevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
drv = cgpu->drv;
if (!drv->identify_device)
message(io_data, MSG_PGANOID, id, NULL, isjson);
else {
drv->identify_device(cgpu);
message(io_data, MSG_PGAIDENT, id, NULL, isjson);
}
}
#endif
static void poolstatus(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open = false;
char *status, *lp;
int i;
double sdiff0 = 0.0;
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
message(io_data, MSG_POOL, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_POOLS);
for (i = 0; i < total_pools; i++) {
struct pool *pool = pools[i];
if (pool->removed)
continue;
switch (pool->enabled) {
case POOL_DISABLED:
status = (char *)DISABLED;
break;
case POOL_REJECTING:
status = (char *)REJECTING;
break;
case POOL_ENABLED:
if (pool->idle)
status = (char *)DEAD;
else
status = (char *)ALIVE;
break;
default:
status = (char *)UNKNOWN;
break;
}
if (pool->hdr_path)
lp = (char *)YES;
else
lp = (char *)NO;
root = api_add_int(root, "POOL", &i, false);
root = api_add_escape(root, "URL", pool->rpc_url, false);
root = api_add_string(root, "Status", status, false);
root = api_add_int(root, "Priority", &(pool->prio), false);
root = api_add_int(root, "Quota", &pool->quota, false);
root = api_add_string(root, "Long Poll", lp, false);
root = api_add_uint(root, "Getworks", &(pool->getwork_requested), false);
root = api_add_int64(root, "Accepted", &(pool->accepted), false);
root = api_add_int64(root, "Rejected", &(pool->rejected), false);
root = api_add_int(root, "Works", &pool->works, false);
root = api_add_uint(root, "Discarded", &(pool->discarded_work), false);
root = api_add_uint(root, "Stale", &(pool->stale_shares), false);
root = api_add_uint(root, "Get Failures", &(pool->getfail_occasions), false);
root = api_add_uint(root, "Remote Failures", &(pool->remotefail_occasions), false);
root = api_add_escape(root, "User", pool->rpc_user, false);
root = api_add_time(root, "Last Share Time", &(pool->last_share_time), false);
root = api_add_int64(root, "Diff1 Shares", &(pool->diff1), false);
if (pool->rpc_proxy) {
root = api_add_const(root, "Proxy Type", proxytype(pool->rpc_proxytype), false);
root = api_add_escape(root, "Proxy", pool->rpc_proxy, false);
} else {
root = api_add_const(root, "Proxy Type", BLANK, false);
root = api_add_const(root, "Proxy", BLANK, false);
}
root = api_add_diff(root, "Difficulty Accepted", &(pool->diff_accepted), false);
root = api_add_diff(root, "Difficulty Rejected", &(pool->diff_rejected), false);
root = api_add_diff(root, "Difficulty Stale", &(pool->diff_stale), false);
root = api_add_diff(root, "Last Share Difficulty", &(pool->last_share_diff), false);
root = api_add_diff(root, "Work Difficulty", &(pool->cgminer_pool_stats.last_diff), false);
root = api_add_bool(root, "Has Stratum", &(pool->has_stratum), false);
root = api_add_bool(root, "Stratum Active", &(pool->stratum_active), false);
if (pool->stratum_active) {
root = api_add_escape(root, "Stratum URL", pool->stratum_url, false);
root = api_add_diff(root, "Stratum Difficulty", &(pool->sdiff), false);
} else {
root = api_add_const(root, "Stratum URL", BLANK, false);
root = api_add_diff(root, "Stratum Difficulty", &(sdiff0), false);
}
root = api_add_bool(root, "Has Vmask", &(pool->vmask), false);
root = api_add_bool(root, "Has GBT", &(pool->has_gbt), false);
root = api_add_uint64(root, "Best Share", &(pool->best_diff), true);
double rejp = (pool->diff_accepted + pool->diff_rejected + pool->diff_stale) ?
(double)(pool->diff_rejected) / (double)(pool->diff_accepted + pool->diff_rejected + pool->diff_stale) : 0;
root = api_add_percent(root, "Pool Rejected%", &rejp, false);
double stalep = (pool->diff_accepted + pool->diff_rejected + pool->diff_stale) ?
(double)(pool->diff_stale) / (double)(pool->diff_accepted + pool->diff_rejected + pool->diff_stale) : 0;
root = api_add_percent(root, "Pool Stale%", &stalep, false);
root = api_add_uint64(root, "Bad Work", &(pool->bad_work), true);
root = api_add_uint32(root, "Current Block Height", &(pool->current_height), true);
uint32_t nversion = (uint32_t)strtoul(pool->bbversion, NULL, 16);
root = api_add_uint32(root, "Current Block Version", &nversion, true);
root = print_data(io_data, root, isjson, isjson && (i > 0));
}
if (isjson && io_open)
io_close(io_data);
}
static void summary(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
double utility, mhs, work_utility;
message(io_data, MSG_SUMM, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_SUMMARY : _SUMMARY COMSTR);
// stop hashmeter() changing some while copying
mutex_lock(&hash_lock);
utility = total_accepted / ( total_secs ? total_secs : 1 ) * 60;
mhs = total_mhashes_done / total_secs;
work_utility = total_diff1 / ( total_secs ? total_secs : 1 ) * 60;
root = api_add_elapsed(root, "Elapsed", &(total_secs), true);
root = api_add_mhs(root, "MHS av", &(mhs), false);
char mhsname[27];
snprintf(mhsname, sizeof(mhsname), "MHS %ds", opt_log_interval);
root = api_add_mhs(root, mhsname, &(total_rolling), false);
root = api_add_mhs(root, "MHS 1m", &rolling1, false);
root = api_add_mhs(root, "MHS 5m", &rolling5, false);
root = api_add_mhs(root, "MHS 15m", &rolling15, false);
root = api_add_uint(root, "Found Blocks", &(found_blocks), true);
root = api_add_int64(root, "Getworks", &(total_getworks), true);
root = api_add_int64(root, "Accepted", &(total_accepted), true);
root = api_add_int64(root, "Rejected", &(total_rejected), true);
root = api_add_int(root, "Hardware Errors", &(hw_errors), true);
root = api_add_utility(root, "Utility", &(utility), false);
root = api_add_int64(root, "Discarded", &(total_discarded), true);
root = api_add_int64(root, "Stale", &(total_stale), true);
root = api_add_uint(root, "Get Failures", &(total_go), true);
root = api_add_uint(root, "Local Work", &(local_work), true);
root = api_add_uint(root, "Remote Failures", &(total_ro), true);
root = api_add_uint(root, "Network Blocks", &(new_blocks), true);
root = api_add_mhtotal(root, "Total MH", &(total_mhashes_done), true);
root = api_add_utility(root, "Work Utility", &(work_utility), false);
root = api_add_diff(root, "Difficulty Accepted", &(total_diff_accepted), true);
root = api_add_diff(root, "Difficulty Rejected", &(total_diff_rejected), true);
root = api_add_diff(root, "Difficulty Stale", &(total_diff_stale), true);
root = api_add_uint64(root, "Best Share", &(best_diff), true);
double hwp = (hw_errors + total_diff1) ?
(double)(hw_errors) / (double)(hw_errors + total_diff1) : 0;
root = api_add_percent(root, "Device Hardware%", &hwp, false);
double rejp = total_diff1 ?
(double)(total_diff_rejected) / (double)(total_diff1) : 0;
root = api_add_percent(root, "Device Rejected%", &rejp, false);
double prejp = (total_diff_accepted + total_diff_rejected + total_diff_stale) ?
(double)(total_diff_rejected) / (double)(total_diff_accepted + total_diff_rejected + total_diff_stale) : 0;
root = api_add_percent(root, "Pool Rejected%", &prejp, false);
double stalep = (total_diff_accepted + total_diff_rejected + total_diff_stale) ?
(double)(total_diff_stale) / (double)(total_diff_accepted + total_diff_rejected + total_diff_stale) : 0;
root = api_add_percent(root, "Pool Stale%", &stalep, false);
root = api_add_time(root, "Last getwork", &last_getwork, false);
mutex_unlock(&hash_lock);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void pgacount(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
int count = 0;
#ifdef HAVE_AN_FPGA
count = numpgas();
#endif
message(io_data, MSG_NUMPGA, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_PGAS : _PGAS COMSTR);
root = api_add_int(root, "Count", &count, false);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void switchpool(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct pool *pool;
int id;
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPID, 0, NULL, isjson);
return;
}
id = atoi(param);
cg_rlock(&control_lock);
if (id < 0 || id >= total_pools) {
cg_runlock(&control_lock);
message(io_data, MSG_INVPID, id, NULL, isjson);
return;
}
pool = pools[id];
pool->enabled = POOL_ENABLED;
cg_runlock(&control_lock);
switch_pools(pool);
message(io_data, MSG_SWITCHP, id, NULL, isjson);
}
static void copyadvanceafter(char ch, char **param, char **buf)
{
#define src_p (*param)
#define dst_b (*buf)
while (*src_p && *src_p != ch) {
if (*src_p == '\\' && *(src_p+1) != '\0')
src_p++;
*(dst_b++) = *(src_p++);
}
if (*src_p)
src_p++;
*(dst_b++) = '\0';
}
static bool pooldetails(char *param, char **url, char **user, char **pass)
{
char *ptr, *buf;
ptr = buf = cgmalloc(strlen(param)+1);
*url = buf;
// copy url
copyadvanceafter(',', ¶m, &buf);
if (!(*param)) // missing user
goto exitsama;
*user = buf;
// copy user
copyadvanceafter(',', ¶m, &buf);
if (!*param) // missing pass
goto exitsama;
*pass = buf;
// copy pass
copyadvanceafter(',', ¶m, &buf);
return true;
exitsama:
free(ptr);
return false;
}
static void addpool(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
char *url, *user, *pass;
struct pool *pool;
char *ptr;
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPDP, 0, NULL, isjson);
return;
}
if (!pooldetails(param, &url, &user, &pass)) {
ptr = escape_string(param, isjson);
message(io_data, MSG_INVPDP, 0, ptr, isjson);
if (ptr != param)
free(ptr);
ptr = NULL;
return;
}
pool = add_pool();
detect_stratum(pool, url);
add_pool_details(pool, true, url, user, pass);
ptr = escape_string(url, isjson);
message(io_data, MSG_ADDPOOL, pool->pool_no, ptr, isjson);
if (ptr != url)
free(ptr);
ptr = NULL;
}
static void enablepool(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct pool *pool;
int id;
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= total_pools) {
message(io_data, MSG_INVPID, id, NULL, isjson);
return;
}
pool = pools[id];
if (pool->enabled == POOL_ENABLED) {
message(io_data, MSG_ALRENAP, id, NULL, isjson);
return;
}
pool->enabled = POOL_ENABLED;
if (pool->prio < current_pool()->prio)
switch_pools(pool);
message(io_data, MSG_ENAPOOL, id, NULL, isjson);
}
static void poolpriority(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
char *ptr, *next;
int i, pr, prio = 0;
// TODO: all cgminer code needs a mutex added everywhere for change
// access to total_pools and also parts of the pools[] array,
// just copying total_pools here wont solve that
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPID, 0, NULL, isjson);
return;
}
bool pools_changed[total_pools];
int new_prio[total_pools];
for (i = 0; i < total_pools; ++i)
pools_changed[i] = false;
next = param;
while (next && *next) {
ptr = next;
next = strchr(ptr, ',');
if (next)
*(next++) = '\0';
i = atoi(ptr);
if (i < 0 || i >= total_pools) {
message(io_data, MSG_INVPID, i, NULL, isjson);
return;
}
if (pools_changed[i]) {
message(io_data, MSG_DUPPID, i, NULL, isjson);
return;
}
pools_changed[i] = true;
new_prio[i] = prio++;
}
// Only change them if no errors
for (i = 0; i < total_pools; i++) {
if (pools_changed[i])
pools[i]->prio = new_prio[i];
}
// In priority order, cycle through the unchanged pools and append them
for (pr = 0; pr < total_pools; pr++)
for (i = 0; i < total_pools; i++) {
if (!pools_changed[i] && pools[i]->prio == pr) {
pools[i]->prio = prio++;
pools_changed[i] = true;
break;
}
}
if (current_pool()->prio)
switch_pools(NULL);
message(io_data, MSG_POOLPRIO, 0, NULL, isjson);
}
static void poolquota(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct pool *pool;
int quota, id;
char *comma;
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPID, 0, NULL, isjson);
return;
}
comma = strchr(param, ',');
if (!comma) {
message(io_data, MSG_CONVAL, 0, param, isjson);
return;
}
*(comma++) = '\0';
id = atoi(param);
if (id < 0 || id >= total_pools) {
message(io_data, MSG_INVPID, id, NULL, isjson);
return;
}
pool = pools[id];
quota = atoi(comma);
if (quota < 0) {
message(io_data, MSG_INVNEG, quota, pool->rpc_url, isjson);
return;
}
pool->quota = quota;
adjust_quota_gcd();
message(io_data, MSG_SETQUOTA, quota, pool->rpc_url, isjson);
}
static void disablepool(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct pool *pool;
int id;
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= total_pools) {
message(io_data, MSG_INVPID, id, NULL, isjson);
return;
}
pool = pools[id];
if (pool->enabled == POOL_DISABLED) {
message(io_data, MSG_ALRDISP, id, NULL, isjson);
return;
}
if (enabled_pools <= 1) {
message(io_data, MSG_DISLASTP, id, NULL, isjson);
return;
}
pool->enabled = POOL_DISABLED;
if (pool == current_pool())
switch_pools(NULL);
message(io_data, MSG_DISPOOL, id, NULL, isjson);
}
static void removepool(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct pool *pool;
char *rpc_url;
bool dofree = false;
int id;
if (total_pools == 0) {
message(io_data, MSG_NOPOOL, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISPID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= total_pools) {
message(io_data, MSG_INVPID, id, NULL, isjson);
return;
}
if (total_pools <= 1) {
message(io_data, MSG_REMLASTP, id, NULL, isjson);
return;
}
pool = pools[id];
if (pool == current_pool())
switch_pools(NULL);
if (pool == current_pool()) {
message(io_data, MSG_ACTPOOL, id, NULL, isjson);
return;
}
pool->enabled = POOL_DISABLED;
rpc_url = escape_string(pool->rpc_url, isjson);
if (rpc_url != pool->rpc_url)
dofree = true;
remove_pool(pool);
message(io_data, MSG_REMPOOL, id, rpc_url, isjson);
if (dofree)
free(rpc_url);
rpc_url = NULL;
}
void doquit(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
if (isjson)
io_put(io_data, JSON_ACTION JSON_BYE);
else
io_put(io_data, _BYE);
bye = true;
do_a_quit = true;
}
void dorestart(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
if (isjson)
io_put(io_data, JSON_ACTION JSON_RESTART);
else
io_put(io_data, _RESTART);
bye = true;
do_a_restart = true;
}
void privileged(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
message(io_data, MSG_ACCOK, 0, NULL, isjson);
}
void notifystatus(struct io_data *io_data, int device, struct cgpu_info *cgpu, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
char *reason;
if (cgpu->device_last_not_well == 0)
reason = REASON_NONE;
else
switch(cgpu->device_not_well_reason) {
case REASON_THREAD_FAIL_INIT:
reason = REASON_THREAD_FAIL_INIT_STR;
break;
case REASON_THREAD_ZERO_HASH:
reason = REASON_THREAD_ZERO_HASH_STR;
break;
case REASON_THREAD_FAIL_QUEUE:
reason = REASON_THREAD_FAIL_QUEUE_STR;
break;
case REASON_DEV_SICK_IDLE_60:
reason = REASON_DEV_SICK_IDLE_60_STR;
break;
case REASON_DEV_DEAD_IDLE_600:
reason = REASON_DEV_DEAD_IDLE_600_STR;
break;
case REASON_DEV_NOSTART:
reason = REASON_DEV_NOSTART_STR;
break;
case REASON_DEV_OVER_HEAT:
reason = REASON_DEV_OVER_HEAT_STR;
break;
case REASON_DEV_THERMAL_CUTOFF:
reason = REASON_DEV_THERMAL_CUTOFF_STR;
break;
case REASON_DEV_COMMS_ERROR:
reason = REASON_DEV_COMMS_ERROR_STR;
break;
default:
reason = REASON_UNKNOWN_STR;
break;
}
// ALL counters (and only counters) must start the name with a '*'
// Simplifies future external support for identifying new counters
root = api_add_int(root, "NOTIFY", &device, false);
root = api_add_string(root, "Name", cgpu->drv->name, false);
root = api_add_int(root, "ID", &(cgpu->device_id), false);
root = api_add_time(root, "Last Well", &(cgpu->device_last_well), false);
root = api_add_time(root, "Last Not Well", &(cgpu->device_last_not_well), false);
root = api_add_string(root, "Reason Not Well", reason, false);
root = api_add_int(root, "*Thread Fail Init", &(cgpu->thread_fail_init_count), false);
root = api_add_int(root, "*Thread Zero Hash", &(cgpu->thread_zero_hash_count), false);
root = api_add_int(root, "*Thread Fail Queue", &(cgpu->thread_fail_queue_count), false);
root = api_add_int(root, "*Dev Sick Idle 60s", &(cgpu->dev_sick_idle_60_count), false);
root = api_add_int(root, "*Dev Dead Idle 600s", &(cgpu->dev_dead_idle_600_count), false);
root = api_add_int(root, "*Dev Nostart", &(cgpu->dev_nostart_count), false);
root = api_add_int(root, "*Dev Over Heat", &(cgpu->dev_over_heat_count), false);
root = api_add_int(root, "*Dev Thermal Cutoff", &(cgpu->dev_thermal_cutoff_count), false);
root = api_add_int(root, "*Dev Comms Error", &(cgpu->dev_comms_error_count), false);
root = api_add_int(root, "*Dev Throttle", &(cgpu->dev_throttle_count), false);
root = print_data(io_data, root, isjson, isjson && (device > 0));
}
static void notify(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, char group)
{
struct cgpu_info *cgpu;
bool io_open = false;
int i;
if (total_devices == 0) {
message(io_data, MSG_NODEVS, 0, NULL, isjson);
return;
}
message(io_data, MSG_NOTIFY, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_NOTIFY);
for (i = 0; i < total_devices; i++) {
cgpu = get_devices(i);
notifystatus(io_data, i, cgpu, isjson, group);
}
if (isjson && io_open)
io_close(io_data);
}
static void devdetails(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open = false;
struct cgpu_info *cgpu;
int i;
if (total_devices == 0) {
message(io_data, MSG_NODEVS, 0, NULL, isjson);
return;
}
message(io_data, MSG_DEVDETAILS, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_DEVDETAILS);
for (i = 0; i < total_devices; i++) {
cgpu = get_devices(i);
root = api_add_int(root, "DEVDETAILS", &i, false);
root = api_add_string(root, "Name", cgpu->drv->name, false);
root = api_add_int(root, "ID", &(cgpu->device_id), false);
root = api_add_string(root, "Driver", cgpu->drv->dname, false);
root = api_add_const(root, "Kernel", cgpu->kname ? : BLANK, false);
root = api_add_const(root, "Model", cgpu->name ? : BLANK, false);
root = api_add_const(root, "Device Path", cgpu->device_path ? : BLANK, false);
root = print_data(io_data, root, isjson, isjson && (i > 0));
}
if (isjson && io_open)
io_close(io_data);
}
void dosave(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
char filename[PATH_MAX];
FILE *fcfg;
char *ptr;
if (param == NULL || *param == '\0') {
default_save_file(filename);
param = filename;
}
fcfg = fopen(param, "w");
if (!fcfg) {
ptr = escape_string(param, isjson);
message(io_data, MSG_BADFN, 0, ptr, isjson);
if (ptr != param)
free(ptr);
ptr = NULL;
return;
}
write_config(fcfg);
fclose(fcfg);
ptr = escape_string(param, isjson);
message(io_data, MSG_SAVED, 0, ptr, isjson);
if (ptr != param)
free(ptr);
ptr = NULL;
}
static int itemstats(struct io_data *io_data, int i, char *id, struct cgminer_stats *stats, struct cgminer_pool_stats *pool_stats, struct api_data *extra, struct cgpu_info *cgpu, bool isjson)
{
struct api_data *root = NULL;
root = api_add_int(root, "STATS", &i, false);
root = api_add_string(root, "ID", id, false);
root = api_add_elapsed(root, "Elapsed", &(total_secs), false);
root = api_add_uint32(root, "Calls", &(stats->getwork_calls), false);
root = api_add_timeval(root, "Wait", &(stats->getwork_wait), false);
root = api_add_timeval(root, "Max", &(stats->getwork_wait_max), false);
root = api_add_timeval(root, "Min", &(stats->getwork_wait_min), false);
if (pool_stats) {
root = api_add_uint32(root, "Pool Calls", &(pool_stats->getwork_calls), false);
root = api_add_uint32(root, "Pool Attempts", &(pool_stats->getwork_attempts), false);
root = api_add_timeval(root, "Pool Wait", &(pool_stats->getwork_wait), false);
root = api_add_timeval(root, "Pool Max", &(pool_stats->getwork_wait_max), false);
root = api_add_timeval(root, "Pool Min", &(pool_stats->getwork_wait_min), false);
root = api_add_double(root, "Pool Av", &(pool_stats->getwork_wait_rolling), false);
root = api_add_bool(root, "Work Had Roll Time", &(pool_stats->hadrolltime), false);
root = api_add_bool(root, "Work Can Roll", &(pool_stats->canroll), false);
root = api_add_bool(root, "Work Had Expire", &(pool_stats->hadexpire), false);
root = api_add_uint32(root, "Work Roll Time", &(pool_stats->rolltime), false);
root = api_add_diff(root, "Work Diff", &(pool_stats->last_diff), false);
root = api_add_diff(root, "Min Diff", &(pool_stats->min_diff), false);
root = api_add_diff(root, "Max Diff", &(pool_stats->max_diff), false);
root = api_add_uint32(root, "Min Diff Count", &(pool_stats->min_diff_count), false);
root = api_add_uint32(root, "Max Diff Count", &(pool_stats->max_diff_count), false);
root = api_add_uint64(root, "Times Sent", &(pool_stats->times_sent), false);
root = api_add_uint64(root, "Bytes Sent", &(pool_stats->bytes_sent), false);
root = api_add_uint64(root, "Times Recv", &(pool_stats->times_received), false);
root = api_add_uint64(root, "Bytes Recv", &(pool_stats->bytes_received), false);
root = api_add_uint64(root, "Net Bytes Sent", &(pool_stats->net_bytes_sent), false);
root = api_add_uint64(root, "Net Bytes Recv", &(pool_stats->net_bytes_received), false);
}
if (extra)
root = api_add_extra(root, extra);
if (cgpu) {
#ifdef USE_USBUTILS
char details[256];
if (cgpu->usbinfo.pipe_count)
snprintf(details, sizeof(details),
"%"PRIu64" %"PRIu64"/%"PRIu64"/%"PRIu64" %lu",
cgpu->usbinfo.pipe_count,
cgpu->usbinfo.clear_err_count,
cgpu->usbinfo.retry_err_count,
cgpu->usbinfo.clear_fail_count,
(unsigned long)(cgpu->usbinfo.last_pipe));
else
strcpy(details, "0");
root = api_add_string(root, "USB Pipe", details, true);
snprintf(details, sizeof(details),
"r%"PRIu64" %.6f w%"PRIu64" %.6f",
cgpu->usbinfo.read_delay_count,
cgpu->usbinfo.total_read_delay,
cgpu->usbinfo.write_delay_count,
cgpu->usbinfo.total_write_delay);
root = api_add_string(root, "USB Delay", details, true);
if (cgpu->usbinfo.usb_tmo[0].count == 0 &&
cgpu->usbinfo.usb_tmo[1].count == 0 &&
cgpu->usbinfo.usb_tmo[2].count == 0) {
snprintf(details, sizeof(details),
"%"PRIu64" 0", cgpu->usbinfo.tmo_count);
} else {
snprintf(details, sizeof(details),
"%"PRIu64" %d=%d/%d/%d/%"PRIu64"/%"PRIu64
" %d=%d/%d/%d/%"PRIu64"/%"PRIu64
" %d=%d/%d/%d/%"PRIu64"/%"PRIu64" ",
cgpu->usbinfo.tmo_count,
USB_TMO_0, cgpu->usbinfo.usb_tmo[0].count,
cgpu->usbinfo.usb_tmo[0].min_tmo,
cgpu->usbinfo.usb_tmo[0].max_tmo,
cgpu->usbinfo.usb_tmo[0].total_over,
cgpu->usbinfo.usb_tmo[0].total_tmo,
USB_TMO_1, cgpu->usbinfo.usb_tmo[1].count,
cgpu->usbinfo.usb_tmo[1].min_tmo,
cgpu->usbinfo.usb_tmo[1].max_tmo,
cgpu->usbinfo.usb_tmo[1].total_over,
cgpu->usbinfo.usb_tmo[1].total_tmo,
USB_TMO_2, cgpu->usbinfo.usb_tmo[2].count,
cgpu->usbinfo.usb_tmo[2].min_tmo,
cgpu->usbinfo.usb_tmo[2].max_tmo,
cgpu->usbinfo.usb_tmo[2].total_over,
cgpu->usbinfo.usb_tmo[2].total_tmo);
}
root = api_add_string(root, "USB tmo", details, true);
#endif
}
root = print_data(io_data, root, isjson, isjson && (i > 0));
return ++i;
}
static void minerstats(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
bool io_open = false;
struct api_data *extra;
char id[20];
int i, j;
message(io_data, MSG_MINESTATS, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_MINESTATS);
i = 0;
for (j = 0; j < total_devices; j++) {
cgpu = get_devices(j);
if (cgpu && cgpu->drv) {
if (cgpu->drv->get_api_stats)
extra = cgpu->drv->get_api_stats(cgpu);
else
extra = NULL;
snprintf(id, sizeof(id), "%s%d", cgpu->drv->name, cgpu->device_id);
i = itemstats(io_data, i, id, &(cgpu->cgminer_stats), NULL, extra, cgpu, isjson);
}
}
for (j = 0; j < total_pools; j++) {
struct pool *pool = pools[j];
snprintf(id, sizeof(id), "POOL%d", j);
i = itemstats(io_data, i, id, &(pool->cgminer_stats), &(pool->cgminer_pool_stats), NULL, NULL, isjson);
}
if (isjson && io_open)
io_close(io_data);
}
static void minerdebug(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
bool io_open = false;
struct api_data *extra;
char id[20];
int i, j;
message(io_data, MSG_MINEDEBUG, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_MINESTATS);
i = 0;
for (j = 0; j < total_devices; j++) {
cgpu = get_devices(j);
if (cgpu && cgpu->drv) {
if (cgpu->drv->get_api_debug)
extra = cgpu->drv->get_api_debug(cgpu);
else
extra = NULL;
snprintf(id, sizeof(id), "%s%d", cgpu->drv->name, cgpu->device_id);
i = itemstats(io_data, i, id, &(cgpu->cgminer_stats), NULL, extra, cgpu, isjson);
}
}
for (j = 0; j < total_pools; j++) {
struct pool *pool = pools[j];
snprintf(id, sizeof(id), "POOL%d", j);
i = itemstats(io_data, i, id, &(pool->cgminer_stats), &(pool->cgminer_pool_stats), NULL, NULL, isjson);
}
if (isjson && io_open)
io_close(io_data);
}
static void minerestats(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
bool io_open = false;
struct api_data *extra;
char id[20];
int i, j;
#ifdef USE_USBUTILS
time_t howoldsec = 0;
if (param && *param)
howoldsec = (time_t)atoi(param);
#endif
message(io_data, MSG_MINESTATS, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_MINESTATS);
i = 0;
for (j = 0; j < total_devices; j++) {
cgpu = get_devices(j);
if (!cgpu)
continue;
#ifdef USE_USBUTILS
if (cgpu->blacklisted)
continue;
if (cgpu->usbinfo.nodev) {
if (howoldsec <= 0)
continue;
if ((when - cgpu->usbinfo.last_nodev.tv_sec) >= howoldsec)
continue;
}
#endif
if (cgpu->drv) {
if (cgpu->drv->get_api_stats)
extra = cgpu->drv->get_api_stats(cgpu);
else
extra = NULL;
snprintf(id, sizeof(id), "%s%d", cgpu->drv->name, cgpu->device_id);
i = itemstats(io_data, i, id, &(cgpu->cgminer_stats), NULL, extra, cgpu, isjson);
}
}
if (isjson && io_open)
io_close(io_data);
}
static void failoveronly(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
message(io_data, MSG_DEPRECATED, 0, param, isjson);
}
static void minecoin(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
message(io_data, MSG_MINECOIN, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_MINECOIN : _MINECOIN COMSTR);
root = api_add_const(root, "Hash Method", SHA256STR, false);
cg_rlock(&ch_lock);
root = api_add_timeval(root, "Current Block Time", &block_timeval, true);
root = api_add_string(root, "Current Block Hash", current_hash, true);
cg_runlock(&ch_lock);
root = api_add_bool(root, "LP", &have_longpoll, false);
root = api_add_diff(root, "Network Difficulty", ¤t_diff, true);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void debugstate(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
if (param == NULL)
param = (char *)BLANK;
else
*param = tolower(*param);
switch(*param) {
case 's':
opt_realquiet = true;
break;
case 'q':
opt_quiet ^= true;
break;
case 'v':
opt_log_output ^= true;
if (opt_log_output)
opt_quiet = false;
break;
case 'd':
opt_debug ^= true;
opt_log_output = opt_debug;
if (opt_debug)
opt_quiet = false;
break;
case 'r':
opt_protocol ^= true;
if (opt_protocol)
opt_quiet = false;
break;
case 'p':
want_per_device_stats ^= true;
opt_log_output = want_per_device_stats;
break;
case 'n':
opt_log_output = false;
opt_debug = false;
opt_quiet = false;
opt_protocol = false;
want_per_device_stats = false;
opt_worktime = false;
break;
case 'w':
opt_worktime ^= true;
break;
#ifdef _MEMORY_DEBUG
case 'y':
cgmemspeedup();
break;
case 'z':
cgmemrpt();
break;
#endif
default:
// anything else just reports the settings
break;
}
message(io_data, MSG_DEBUGSET, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_DEBUGSET : _DEBUGSET COMSTR);
root = api_add_bool(root, "Silent", &opt_realquiet, false);
root = api_add_bool(root, "Quiet", &opt_quiet, false);
root = api_add_bool(root, "Verbose", &opt_log_output, false);
root = api_add_bool(root, "Debug", &opt_debug, false);
root = api_add_bool(root, "RPCProto", &opt_protocol, false);
root = api_add_bool(root, "PerDevice", &want_per_device_stats, false);
root = api_add_bool(root, "WorkTime", &opt_worktime, false);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void setconfig(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
if (!strcasecmp(param, "queue") || ! strcasecmp(param, "scantime") || !strcasecmp(param, "expiry"))
message(io_data, MSG_DEPRECATED, 0, param, isjson);
message(io_data, MSG_UNKCON, 0, param, isjson);
}
static void usbstats(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
#ifdef USE_USBUTILS
bool io_open = false;
int count = 0;
root = api_usb_stats(&count);
#endif
if (!root) {
message(io_data, MSG_NOUSTA, 0, NULL, isjson);
return;
}
#ifdef USE_USBUTILS
message(io_data, MSG_USBSTA, 0, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_USBSTATS);
root = print_data(io_data, root, isjson, false);
while (42) {
root = api_usb_stats(&count);
if (!root)
break;
root = print_data(io_data, root, isjson, isjson);
}
if (isjson && io_open)
io_close(io_data);
#endif
}
#ifdef HAVE_AN_FPGA
static void pgaset(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
struct device_drv *drv;
char buf[TMPBUFSIZ];
int numpga = numpgas();
if (numpga == 0) {
message(io_data, MSG_PGANON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
char *opt = strchr(param, ',');
if (opt)
*(opt++) = '\0';
if (!opt || !*opt) {
message(io_data, MSG_MISPGAOPT, 0, NULL, isjson);
return;
}
int id = atoi(param);
if (id < 0 || id >= numpga) {
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
int dev = pgadevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVPGA, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
drv = cgpu->drv;
char *set = strchr(opt, ',');
if (set)
*(set++) = '\0';
if (!drv->set_device)
message(io_data, MSG_PGANOSET, id, NULL, isjson);
else {
char *ret = drv->set_device(cgpu, opt, set, buf, sizeof(buf));
if (ret) {
if (strcasecmp(opt, "help") == 0)
message(io_data, MSG_PGAHELP, id, ret, isjson);
else
message(io_data, MSG_PGASETERR, id, ret, isjson);
} else
message(io_data, MSG_PGASETOK, id, NULL, isjson);
}
}
#endif
static void dozero(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
if (param == NULL || *param == '\0') {
message(io_data, MSG_ZERMIS, 0, NULL, isjson);
return;
}
char *sum = strchr(param, ',');
if (sum)
*(sum++) = '\0';
if (!sum || !*sum) {
message(io_data, MSG_MISBOOL, 0, NULL, isjson);
return;
}
bool all = false;
bool bs = false;
if (strcasecmp(param, "all") == 0)
all = true;
else if (strcasecmp(param, "bestshare") == 0)
bs = true;
if (all == false && bs == false) {
message(io_data, MSG_ZERINV, 0, param, isjson);
return;
}
*sum = tolower(*sum);
if (*sum != 't' && *sum != 'f') {
message(io_data, MSG_INVBOOL, 0, NULL, isjson);
return;
}
bool dosum = (*sum == 't');
if (dosum)
print_summary();
if (all)
zero_stats();
if (bs)
zero_bestshare();
if (dosum)
message(io_data, MSG_ZERSUM, 0, all ? "All" : "BestShare", isjson);
else
message(io_data, MSG_ZERNOSUM, 0, all ? "All" : "BestShare", isjson);
}
static void dohotplug(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
#ifdef USE_USBUTILS
int value;
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISHPLG, 0, NULL, isjson);
return;
}
value = atoi(param);
if (value < 0 || value > 9999) {
message(io_data, MSG_INVHPLG, 0, param, isjson);
return;
}
hotplug_time = value;
if (value)
message(io_data, MSG_HOTPLUG, value, NULL, isjson);
else
message(io_data, MSG_DISHPLG, 0, NULL, isjson);
#else
message(io_data, MSG_NOHPLG, 0, NULL, isjson);
return;
#endif
}
#ifdef HAVE_AN_ASIC
static void ascdev(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
bool io_open = false;
int numasc = numascs();
int id;
if (numasc == 0) {
message(io_data, MSG_ASCNON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numasc) {
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
message(io_data, MSG_ASCDEV, id, NULL, isjson);
if (isjson)
io_open = io_add(io_data, COMSTR JSON_ASC);
ascstatus(io_data, id, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void ascenable(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
int numasc = numascs();
struct thr_info *thr;
int asc;
int id;
int i;
if (numasc == 0) {
message(io_data, MSG_ASCNON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numasc) {
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
int dev = ascdevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
applog(LOG_DEBUG, "API: request to ascenable ascid %d device %d %s%u",
id, dev, cgpu->drv->name, cgpu->device_id);
if (cgpu->deven != DEV_DISABLED) {
message(io_data, MSG_ASCLRENA, id, NULL, isjson);
return;
}
#if 0 /* A DISABLED device wont change status FIXME: should disabling make it WELL? */
if (cgpu->status != LIFE_WELL) {
message(io_data, MSG_ASCUNW, id, NULL, isjson);
return;
}
#endif
#ifdef USE_USBUTILS
if (cgpu->usbinfo.nodev) {
message(io_data, MSG_ASCUSBNODEV, id, NULL, isjson);
return;
}
#endif
for (i = 0; i < mining_threads; i++) {
thr = get_thread(i);
asc = thr->cgpu->cgminer_id;
if (asc == dev) {
cgpu->deven = DEV_ENABLED;
applog(LOG_DEBUG, "API: Pushing sem post to thread %d", thr->id);
cgsem_post(&thr->sem);
}
}
message(io_data, MSG_ASCENA, id, NULL, isjson);
}
static void ascdisable(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
int numasc = numascs();
int id;
if (numasc == 0) {
message(io_data, MSG_ASCNON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numasc) {
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
int dev = ascdevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
applog(LOG_DEBUG, "API: request to ascdisable ascid %d device %d %s%u",
id, dev, cgpu->drv->name, cgpu->device_id);
if (cgpu->deven == DEV_DISABLED) {
message(io_data, MSG_ASCLRDIS, id, NULL, isjson);
return;
}
cgpu->deven = DEV_DISABLED;
message(io_data, MSG_ASCDIS, id, NULL, isjson);
}
static void ascidentify(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
struct device_drv *drv;
int numasc = numascs();
int id;
if (numasc == 0) {
message(io_data, MSG_ASCNON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
id = atoi(param);
if (id < 0 || id >= numasc) {
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
int dev = ascdevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
drv = cgpu->drv;
if (!drv->identify_device)
message(io_data, MSG_ASCNOID, id, NULL, isjson);
else {
drv->identify_device(cgpu);
message(io_data, MSG_ASCIDENT, id, NULL, isjson);
}
}
#endif
static void asccount(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
bool io_open;
int count = 0;
#ifdef HAVE_AN_ASIC
count = numascs();
#endif
message(io_data, MSG_NUMASC, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_ASCS : _ASCS COMSTR);
root = api_add_int(root, "Count", &count, false);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
#ifdef HAVE_AN_ASIC
static void ascset(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct cgpu_info *cgpu;
struct device_drv *drv;
char buf[TMPBUFSIZ];
int numasc = numascs();
if (numasc == 0) {
message(io_data, MSG_ASCNON, 0, NULL, isjson);
return;
}
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISID, 0, NULL, isjson);
return;
}
char *opt = strchr(param, ',');
if (opt)
*(opt++) = '\0';
if (!opt || !*opt) {
message(io_data, MSG_MISASCOPT, 0, NULL, isjson);
return;
}
int id = atoi(param);
if (id < 0 || id >= numasc) {
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
int dev = ascdevice(id);
if (dev < 0) { // Should never happen
message(io_data, MSG_INVASC, id, NULL, isjson);
return;
}
cgpu = get_devices(dev);
drv = cgpu->drv;
char *set = strchr(opt, ',');
if (set)
*(set++) = '\0';
if (!drv->set_device)
message(io_data, MSG_ASCNOSET, id, NULL, isjson);
else {
char *ret = drv->set_device(cgpu, opt, set, buf, sizeof(buf));
if (ret) {
if (strcasecmp(opt, "help") == 0)
message(io_data, MSG_ASCHELP, id, ret, isjson);
else
message(io_data, MSG_ASCSETERR, id, ret, isjson);
} else
message(io_data, MSG_ASCSETOK, id, NULL, isjson);
}
}
#endif
static void lcddata(struct io_data *io_data, __maybe_unused SOCKETTYPE c, __maybe_unused char *param, bool isjson, __maybe_unused char group)
{
struct api_data *root = NULL;
struct cgpu_info *cgpu;
bool io_open;
double ghs = 0.0, last_share_diff = 0.0;
float temp = 0.0;
time_t last_share_time = 0;
time_t last_device_valid_work = 0;
struct pool *pool = NULL;
char *rpc_url = "none", *rpc_user = "";
int i;
message(io_data, MSG_LCD, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_LCD : _LCD COMSTR);
// stop hashmeter() changing some while copying
mutex_lock(&hash_lock);
root = api_add_elapsed(root, "Elapsed", &(total_secs), true);
ghs = total_mhashes_done / total_secs / 1000.0;
root = api_add_mhs(root, "GHS av", &ghs, true);
ghs = rolling5 / 1000.0;
root = api_add_mhs(root, "GHS 5m", &ghs, true);
ghs = total_rolling / 1000.0;
root = api_add_mhs(root, "GHS 5s", &ghs, true);
mutex_unlock(&hash_lock);
temp = 0;
last_device_valid_work = 0;
for (i = 0; i < total_devices; i++) {
cgpu = get_devices(i);
if (last_device_valid_work == 0 ||
last_device_valid_work < cgpu->last_device_valid_work)
last_device_valid_work = cgpu->last_device_valid_work;
if (temp < cgpu->temp)
temp = cgpu->temp;
}
last_share_time = 0;
last_share_diff = 0;
for (i = 0; i < total_pools; i++) {
pool = pools[i];
if (pool->removed)
continue;
if (last_share_time == 0 || last_share_time < pool->last_share_time) {
last_share_time = pool->last_share_time;
last_share_diff = pool->last_share_diff;
}
}
pool = current_pool();
if (pool) {
rpc_url = pool->rpc_url;
rpc_user = pool->rpc_user;
}
root = api_add_temp(root, "Temperature", &temp, false);
root = api_add_diff(root, "Last Share Difficulty", &last_share_diff, false);
root = api_add_time(root, "Last Share Time", &last_share_time, false);
root = api_add_uint64(root, "Best Share", &best_diff, true);
root = api_add_time(root, "Last Valid Work", &last_device_valid_work, false);
root = api_add_uint(root, "Found Blocks", &found_blocks, true);
root = api_add_escape(root, "Current Pool", rpc_url, true);
root = api_add_escape(root, "User", rpc_user, true);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void checkcommand(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, char group);
struct CMDS {
char *name;
void (*func)(struct io_data *, SOCKETTYPE, char *, bool, char);
bool iswritemode;
bool joinable;
} cmds[] = {
{ "version", apiversion, false, true },
{ "config", minerconfig, false, true },
{ "devs", devstatus, false, true },
{ "edevs", edevstatus, false, true },
{ "pools", poolstatus, false, true },
{ "summary", summary, false, true },
#ifdef HAVE_AN_FPGA
{ "pga", pgadev, false, false },
{ "pgaenable", pgaenable, true, false },
{ "pgadisable", pgadisable, true, false },
{ "pgaidentify", pgaidentify, true, false },
#endif
{ "pgacount", pgacount, false, true },
{ "switchpool", switchpool, true, false },
{ "addpool", addpool, true, false },
{ "poolpriority", poolpriority, true, false },
{ "poolquota", poolquota, true, false },
{ "enablepool", enablepool, true, false },
{ "disablepool", disablepool, true, false },
{ "removepool", removepool, true, false },
{ "save", dosave, true, false },
{ "quit", doquit, true, false },
{ "privileged", privileged, true, false },
{ "notify", notify, false, true },
{ "devdetails", devdetails, false, true },
{ "restart", dorestart, true, false },
{ "stats", minerstats, false, true },
{ "dbgstats", minerdebug, false, true },
{ "estats", minerestats, false, true },
{ "check", checkcommand, false, false },
{ "failover-only", failoveronly, true, false },
{ "coin", minecoin, false, true },
{ "debug", debugstate, true, false },
{ "setconfig", setconfig, true, false },
{ "usbstats", usbstats, false, true },
#ifdef HAVE_AN_FPGA
{ "pgaset", pgaset, true, false },
#endif
{ "zero", dozero, true, false },
{ "hotplug", dohotplug, true, false },
#ifdef HAVE_AN_ASIC
{ "asc", ascdev, false, false },
{ "ascenable", ascenable, true, false },
{ "ascdisable", ascdisable, true, false },
{ "ascidentify", ascidentify, true, false },
{ "ascset", ascset, true, false },
#endif
{ "asccount", asccount, false, true },
{ "lcd", lcddata, false, true },
{ "lockstats", lockstats, true, true },
{ NULL, NULL, false, false }
};
static void checkcommand(struct io_data *io_data, __maybe_unused SOCKETTYPE c, char *param, bool isjson, char group)
{
struct api_data *root = NULL;
bool io_open;
char cmdbuf[100];
bool found, access;
int i;
if (param == NULL || *param == '\0') {
message(io_data, MSG_MISCHK, 0, NULL, isjson);
return;
}
found = false;
access = false;
for (i = 0; cmds[i].name != NULL; i++) {
if (strcmp(cmds[i].name, param) == 0) {
found = true;
snprintf(cmdbuf, sizeof(cmdbuf), "|%s|", param);
if (ISPRIVGROUP(group) || strstr(COMMANDS(group), cmdbuf))
access = true;
break;
}
}
message(io_data, MSG_CHECK, 0, NULL, isjson);
io_open = io_add(io_data, isjson ? COMSTR JSON_CHECK : _CHECK COMSTR);
root = api_add_const(root, "Exists", found ? YES : NO, false);
root = api_add_const(root, "Access", access ? YES : NO, false);
root = print_data(io_data, root, isjson, false);
if (isjson && io_open)
io_close(io_data);
}
static void head_join(struct io_data *io_data, char *cmdptr, bool isjson, bool *firstjoin)
{
char *ptr;
if (*firstjoin) {
if (isjson)
io_add(io_data, JSON0);
*firstjoin = false;
} else {
if (isjson)
io_add(io_data, JSON_BETWEEN_JOIN);
}
// External supplied string
ptr = escape_string(cmdptr, isjson);
if (isjson) {
io_add(io_data, JSON1);
io_add(io_data, ptr);
io_add(io_data, JSON2);
} else {
io_add(io_data, JOIN_CMD);
io_add(io_data, ptr);
io_add(io_data, BETWEEN_JOIN);
}
if (ptr != cmdptr)
free(ptr);
}
static void tail_join(struct io_data *io_data, bool isjson)
{
if (io_data->close) {
io_add(io_data, JSON_CLOSE);
io_data->close = false;
}
if (isjson) {
io_add(io_data, JSON_END);
io_add(io_data, JSON3);
}
}
static void send_result(struct io_data *io_data, SOCKETTYPE c, bool isjson)
{
int count, sendc, res, tosend, len, n;
char *buf = io_data->ptr;
strcpy(buf, io_data->ptr);
if (io_data->close)
strcat(buf, JSON_CLOSE);
if (isjson)
strcat(buf, JSON_END);
len = strlen(buf);
tosend = len+1;
applog(LOG_DEBUG, "API: send reply: (%d) '%.10s%s'", tosend, buf, len > 10 ? "..." : BLANK);
count = sendc = 0;
while (count < 5 && tosend > 0) {
// allow 50ms per attempt
struct timeval timeout = {0, 50000};
fd_set wd;
FD_ZERO(&wd);
FD_SET(c, &wd);
if ((res = select(c + 1, NULL, &wd, NULL, &timeout)) < 1) {
applog(LOG_WARNING, "API: send select failed (%d)", res);
return;
}
n = send(c, buf, tosend, 0);
sendc++;
if (SOCKETFAIL(n)) {
count++;
if (sock_blocks())
continue;
applog(LOG_WARNING, "API: send (%d:%d) failed: %s", len+1, (len+1 - tosend), SOCKERRMSG);
return;
} else {
if (sendc <= 1) {
if (n == tosend)
applog(LOG_DEBUG, "API: sent all of %d first go", tosend);
else
applog(LOG_DEBUG, "API: sent %d of %d first go", n, tosend);
} else {
if (n == tosend)
applog(LOG_DEBUG, "API: sent all of remaining %d (sendc=%d)", tosend, sendc);
else
applog(LOG_DEBUG, "API: sent %d of remaining %d (sendc=%d)", n, tosend, sendc);
}
tosend -= n;
buf += n;
if (n == 0)
count++;
}
}
}
static void tidyup(__maybe_unused void *arg)
{
mutex_lock(&quit_restart_lock);
SOCKETTYPE *apisock = (SOCKETTYPE *)arg;
bye = true;
if (*apisock != INVSOCK) {
shutdown(*apisock, SHUT_RDWR);
CLOSESOCKET(*apisock);
*apisock = INVSOCK;
}
if (ipaccess != NULL) {
free(ipaccess);
ipaccess = NULL;
}
io_free();
mutex_unlock(&quit_restart_lock);
}
/*
* Interpret --api-groups G:cmd1:cmd2:cmd3,P:cmd4,*,...
*/
static void setup_groups()
{
char *api_groups = opt_api_groups ? opt_api_groups : (char *)BLANK;
char *buf, *ptr, *next, *colon;
char group;
char commands[TMPBUFSIZ];
char cmdbuf[100];
char *cmd;
bool addstar, did;
int i;
buf = cgmalloc(strlen(api_groups) + 1);
strcpy(buf, api_groups);
next = buf;
// for each group defined
while (next && *next) {
ptr = next;
next = strchr(ptr, ',');
if (next)
*(next++) = '\0';
// Validate the group
if (*(ptr+1) != ':') {
colon = strchr(ptr, ':');
if (colon)
*colon = '\0';
quit(1, "API invalid group name '%s'", ptr);
}
group = GROUP(*ptr);
if (!VALIDGROUP(group))
quit(1, "API invalid group name '%c'", *ptr);
if (group == PRIVGROUP)
quit(1, "API group name can't be '%c'", PRIVGROUP);
if (group == NOPRIVGROUP)
quit(1, "API group name can't be '%c'", NOPRIVGROUP);
if (apigroups[GROUPOFFSET(group)].commands != NULL)
quit(1, "API duplicate group name '%c'", *ptr);
ptr += 2;
// Validate the command list (and handle '*')
cmd = &(commands[0]);
*(cmd++) = SEPARATOR;
*cmd = '\0';
addstar = false;
while (ptr && *ptr) {
colon = strchr(ptr, ':');
if (colon)
*(colon++) = '\0';
if (strcmp(ptr, "*") == 0)
addstar = true;
else {
did = false;
for (i = 0; cmds[i].name != NULL; i++) {
if (strcasecmp(ptr, cmds[i].name) == 0) {
did = true;
break;
}
}
if (did) {
// skip duplicates
snprintf(cmdbuf, sizeof(cmdbuf), "|%s|", cmds[i].name);
if (strstr(commands, cmdbuf) == NULL) {
strcpy(cmd, cmds[i].name);
cmd += strlen(cmds[i].name);
*(cmd++) = SEPARATOR;
*cmd = '\0';
}
} else {
quit(1, "API unknown command '%s' in group '%c'", ptr, group);
}
}
ptr = colon;
}
// * = allow all non-iswritemode commands
if (addstar) {
for (i = 0; cmds[i].name != NULL; i++) {
if (cmds[i].iswritemode == false) {
// skip duplicates
snprintf(cmdbuf, sizeof(cmdbuf), "|%s|", cmds[i].name);
if (strstr(commands, cmdbuf) == NULL) {
strcpy(cmd, cmds[i].name);
cmd += strlen(cmds[i].name);
*(cmd++) = SEPARATOR;
*cmd = '\0';
}
}
}
}
ptr = apigroups[GROUPOFFSET(group)].commands = cgmalloc(strlen(commands) + 1);
strcpy(ptr, commands);
}
// Now define R (NOPRIVGROUP) as all non-iswritemode commands
cmd = &(commands[0]);
*(cmd++) = SEPARATOR;
*cmd = '\0';
for (i = 0; cmds[i].name != NULL; i++) {
if (cmds[i].iswritemode == false) {
strcpy(cmd, cmds[i].name);
cmd += strlen(cmds[i].name);
*(cmd++) = SEPARATOR;
*cmd = '\0';
}
}
ptr = apigroups[GROUPOFFSET(NOPRIVGROUP)].commands = cgmalloc(strlen(commands) + 1);
strcpy(ptr, commands);
// W (PRIVGROUP) is handled as a special case since it simply means all commands
free(buf);
return;
}
/*
* Interpret [W:]IP[/Prefix][,[R|W:]IP2[/Prefix2][,...]] --api-allow option
* ipv6 address should be enclosed with a pair of square brackets and the prefix left outside
* special case of 0/0 allows /0 (means all IP addresses)
*/
#define ALLIP "0/0"
/*
* N.B. IP4 addresses are by Definition 32bit big endian on all platforms
*/
static void setup_ipaccess()
{
char *buf, *ptr, *comma, *slash, *end, *dot;
int ipcount, mask, i, shift;
char tmp[64], original[64];
bool ipv6 = false;
char group;
buf = cgmalloc(strlen(opt_api_allow) + 1);
strcpy(buf, opt_api_allow);
ipcount = 1;
ptr = buf;
while (*ptr)
if (*(ptr++) == ',')
ipcount++;
// possibly more than needed, but never less
ipaccess = cgcalloc(ipcount, sizeof(struct IPACCESS));
ips = 0;
ptr = buf;
while (ptr && *ptr) {
while (*ptr == ' ' || *ptr == '\t')
ptr++;
if (*ptr == ',') {
ptr++;
continue;
}
comma = strchr(ptr, ',');
if (comma)
*(comma++) = '\0';
strncpy(original, ptr, sizeof(original));
original[sizeof(original)-1] = '\0';
group = NOPRIVGROUP;
if (isalpha(*ptr) && *(ptr+1) == ':') {
if (DEFINEDGROUP(*ptr))
group = GROUP(*ptr);
ptr += 2;
}
ipaccess[ips].group = group;
if (strcmp(ptr, ALLIP) == 0) {
for (i = 0; i < 16; i++) {
ipaccess[ips].ip.s6_addr[i] = 0;
ipaccess[ips].mask.s6_addr[i] = 0;
}
}
else {
end = strchr(ptr, '/');
if (!end) {
for (i = 0; i < 16; i++)
ipaccess[ips].mask.s6_addr[i] = 0xff;
end = ptr + strlen(ptr);
}
slash = end--;
if (*ptr == '[' && *end == ']') {
*(ptr++) = '\0';
*(end--) = '\0';
ipv6 = true;
}
else
ipv6 = false;
if (*slash) {
*(slash++) = '\0';
mask = atoi(slash);
if (mask < 1 || (mask += ipv6 ? 0 : 96) > 128) {
applog(LOG_ERR, "API: ignored address with "
"invalid mask (%d) '%s'",
mask, original);
goto popipo; // skip invalid/zero
}
for (i = 0; i < 16; i++)
ipaccess[ips].mask.s6_addr[i] = 0;
i = 0;
shift = 7;
while (mask-- > 0) {
ipaccess[ips].mask.s6_addr[i] |= 1 << shift;
if (shift-- == 0) {
i++;
shift = 7;
}
}
}
for (i = 0; i < 16; i++)
ipaccess[ips].ip.s6_addr[i] = 0; // missing default to '[::]'
if (ipv6) {
if (INET_PTON(AF_INET6, ptr, &(ipaccess[ips].ip)) != 1) {
applog(LOG_ERR, "API: ignored invalid "
"IPv6 address '%s'",
original);
goto popipo;
}
}
else {
/* v4 mapped v6 address,
* such as "::ffff:255.255.255.255"
* but pad on extra missing .0 as needed */
dot = strchr(ptr, '.');
if (!dot) {
snprintf(tmp, sizeof(tmp),
"::ffff:%s.0.0.0",
ptr);
} else {
dot = strchr(dot+1, '.');
if (!dot) {
snprintf(tmp, sizeof(tmp),
"::ffff:%s.0.0",
ptr);
} else {
dot = strchr(dot+1, '.');
if (!dot) {
snprintf(tmp, sizeof(tmp),
"::ffff:%s.0",
ptr);
} else {
snprintf(tmp, sizeof(tmp),
"::ffff:%s",
ptr);
}
}
}
if (INET_PTON(AF_INET6, tmp, &(ipaccess[ips].ip)) != 1) {
applog(LOG_ERR, "API: ignored invalid "
"IPv4 address '%s' (as %s)",
original, tmp);
goto popipo;
}
}
for (i = 0; i < 16; i++)
ipaccess[ips].ip.s6_addr[i] &= ipaccess[ips].mask.s6_addr[i];
}
ips++;
popipo:
ptr = comma;
}
free(buf);
}
static void *quit_thread(__maybe_unused void *userdata)
{
// allow thread creator to finish whatever it's doing
mutex_lock(&quit_restart_lock);
mutex_unlock(&quit_restart_lock);
if (opt_debug)
applog(LOG_DEBUG, "API: killing cgminer");
kill_work();
return NULL;
}
static void *restart_thread(__maybe_unused void *userdata)
{
// allow thread creator to finish whatever it's doing
mutex_lock(&quit_restart_lock);
mutex_unlock(&quit_restart_lock);
if (opt_debug)
applog(LOG_DEBUG, "API: restarting cgminer");
app_restart();
return NULL;
}
static bool check_connect(struct sockaddr_storage *cli, char **connectaddr, char *group)
{
bool addrok = false;
int i, j;
bool match;
char tmp[30];
struct in6_addr client_ip;
*connectaddr = cgmalloc(INET6_ADDRSTRLEN);
getnameinfo((struct sockaddr *)cli, sizeof(*cli),
*connectaddr, INET6_ADDRSTRLEN, NULL, 0, NI_NUMERICHOST);
// v4 mapped v6 address, such as "::ffff:255.255.255.255"
if (cli->ss_family == AF_INET) {
snprintf(tmp, sizeof(tmp), "::ffff:%s", *connectaddr);
INET_PTON(AF_INET6, tmp, &client_ip);
}
else
INET_PTON(AF_INET6, *connectaddr, &client_ip);
*group = NOPRIVGROUP;
if (opt_api_allow) {
for (i = 0; i < ips; i++) {
match = true;
for (j = 0; j < 16; j++) {
if ((client_ip.s6_addr[j] & ipaccess[i].mask.s6_addr[j])
!= ipaccess[i].ip.s6_addr[j]) {
match = false;
break;
}
}
if (match) {
addrok = true;
*group = ipaccess[i].group;
break;
}
}
} else {
if (opt_api_network)
addrok = true;
else
addrok = (strcmp(*connectaddr, localaddr) == 0)
|| IN6_IS_ADDR_LOOPBACK(&client_ip);
}
return addrok;
}
static void mcast()
{
struct sockaddr_storage came_from;
time_t bindstart;
char *binderror;
SOCKETTYPE mcast_sock = INVSOCK;
SOCKETTYPE reply_sock = INVSOCK;
socklen_t came_from_siz;
char *connectaddr;
ssize_t rep;
int bound;
int count;
int reply_port;
bool addrok;
char group;
char port_s[10], came_from_port[10];
struct addrinfo hints, *res, *host, *client;
char expect[] = "cgminer-"; // first 8 bytes constant
char *expect_code;
size_t expect_code_len;
char buf[1024];
char replybuf[1024];
snprintf(port_s, sizeof(port_s), "%d", opt_api_mcast_port);
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
if (getaddrinfo(opt_api_mcast_addr, port_s, &hints, &res) != 0)
quit(1, "Invalid API Multicast Address");
host = res;
while (host != NULL) {
mcast_sock = socket(res->ai_family, SOCK_DGRAM, 0);
if (mcast_sock > 0)
break;
host = host->ai_next;
}
if (mcast_sock == INVSOCK) {
freeaddrinfo(res);
quit(1, "API mcast could not open socket");
}
int optval = 1;
if (SOCKETFAIL(setsockopt(mcast_sock, SOL_SOCKET, SO_REUSEADDR, (void *)(&optval), sizeof(optval)))) {
applog(LOG_ERR, "API mcast setsockopt SO_REUSEADDR failed (%s)%s", SOCKERRMSG, MUNAVAILABLE);
goto die;
}
// 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(mcast_sock, host->ai_addr, host->ai_addrlen))) {
binderror = SOCKERRMSG;
if ((time(NULL) - bindstart) > 61)
break;
else
cgsleep_ms(30000);
} else
bound = 1;
}
if (bound == 0) {
applog(LOG_ERR, "API mcast bind to port %d failed (%s)%s", opt_api_mcast_port, binderror, MUNAVAILABLE);
goto die;
}
switch (host->ai_family) {
case AF_INET: {
struct ip_mreq grp;
memset(&grp, 0, sizeof(grp));
grp.imr_multiaddr.s_addr = ((struct sockaddr_in *)(host->ai_addr))->sin_addr.s_addr;
grp.imr_interface.s_addr = INADDR_ANY;
if (SOCKETFAIL(setsockopt(mcast_sock, IPPROTO_IP, IP_ADD_MEMBERSHIP,
(void *)(&grp), sizeof(grp)))) {
applog(LOG_ERR, "API mcast join failed (%s)%s", SOCKERRMSG, MUNAVAILABLE);
goto die;
}
break;
}
case AF_INET6: {
struct ipv6_mreq grp;
memcpy(&grp.ipv6mr_multiaddr, &(((struct sockaddr_in6 *)(host->ai_addr))->sin6_addr),
sizeof(struct in6_addr));
grp.ipv6mr_interface= 0;
if (SOCKETFAIL(setsockopt(mcast_sock, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP,
(void *)(&grp), sizeof(grp)))) {
applog(LOG_ERR, "API mcast join failed (%s)%s", SOCKERRMSG, MUNAVAILABLE);
goto die;
}
break;
}
default:
break;
}
freeaddrinfo(res);
expect_code_len = sizeof(expect) + strlen(opt_api_mcast_code);
expect_code = cgmalloc(expect_code_len + 1);
snprintf(expect_code, expect_code_len+1, "%s%s-", expect, opt_api_mcast_code);
count = 0;
while (80085) {
cgsleep_ms(1000);
count++;
came_from_siz = sizeof(came_from);
if (SOCKETFAIL(rep = recvfrom(mcast_sock, buf, sizeof(buf) - 1,
0, (struct sockaddr *)(&came_from), &came_from_siz))) {
applog(LOG_DEBUG, "API mcast failed count=%d (%s) (%d)",
count, SOCKERRMSG, (int)mcast_sock);
continue;
}
addrok = check_connect(&came_from, &connectaddr, &group);
applog(LOG_DEBUG, "API mcast from %s - %s",
connectaddr, addrok ? "Accepted" : "Ignored");
if (!addrok)
continue;
buf[rep] = '\0';
if (rep > 0 && buf[rep-1] == '\n')
buf[--rep] = '\0';
getnameinfo((struct sockaddr *)(&came_from), came_from_siz,
NULL, 0, came_from_port, sizeof(came_from_port), NI_NUMERICHOST);
applog(LOG_DEBUG, "API mcast request rep=%d (%s) from [%s]:%s",
(int)rep, buf, connectaddr, came_from_port);
if ((size_t)rep > expect_code_len && memcmp(buf, expect_code, expect_code_len) == 0) {
reply_port = atoi(&buf[expect_code_len]);
if (reply_port < 1 || reply_port > 65535) {
applog(LOG_DEBUG, "API mcast request ignored - invalid port (%s)",
&buf[expect_code_len]);
} else {
applog(LOG_DEBUG, "API mcast request OK port %s=%d",
&buf[expect_code_len], reply_port);
if (getaddrinfo(connectaddr, &buf[expect_code_len], &hints, &res) != 0) {
applog(LOG_ERR, "Invalid client address %s", connectaddr);
continue;
}
client = res;
while (client) {
reply_sock = socket(res->ai_family, SOCK_DGRAM, 0);
if (mcast_sock > 0)
break;
client = client->ai_next;
}
if (reply_sock == INVSOCK) {
freeaddrinfo(res);
applog(LOG_ERR, "API mcast could not open socket to client %s", connectaddr);
continue;
}
snprintf(replybuf, sizeof(replybuf),
"cgm-" API_MCAST_CODE "-%d-%s",
opt_api_port, opt_api_mcast_des);
rep = sendto(reply_sock, replybuf, strlen(replybuf)+1,
0, client->ai_addr, client->ai_addrlen);
freeaddrinfo(res);
if (SOCKETFAIL(rep)) {
applog(LOG_DEBUG, "API mcast send reply failed (%s) (%d)",
SOCKERRMSG, (int)reply_sock);
} else {
applog(LOG_DEBUG, "API mcast send reply (%s) succeeded (%d) (%d)",
replybuf, (int)rep, (int)reply_sock);
}
CLOSESOCKET(reply_sock);
}
} else
applog(LOG_DEBUG, "API mcast request was no good");
}
die:
CLOSESOCKET(mcast_sock);
}
static void *mcast_thread(void *userdata)
{
struct thr_info *mythr = userdata;
pthread_detach(pthread_self());
pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
RenameThread("APIMcast");
mcast();
PTH(mythr) = 0L;
return NULL;
}
void mcast_init()
{
struct thr_info *thr;
thr = cgcalloc(1, sizeof(*thr));
if (thr_info_create(thr, NULL, mcast_thread, thr))
quit(1, "API mcast thread create failed");
}
#ifdef USE_BITMAIN_SOC
void reCalculateAVG()
{
new_total_mhashes_done = total_mhashes_done;
if(total_secs>0)
new_total_secs = total_secs-1;
else new_total_secs=total_secs;
}
#endif
void api(int api_thr_id)
{
struct io_data *io_data;
struct thr_info bye_thr;
char buf[TMPBUFSIZ];
char param_buf[TMPBUFSIZ];
SOCKETTYPE c;
int n, bound;
char *connectaddr;
char *binderror;
time_t bindstart;
short int port = opt_api_port;
char port_s[10];
struct sockaddr_storage cli;
socklen_t clisiz;
char cmdbuf[100];
char *cmd = NULL;
char *param;
bool addrok;
char group;
json_error_t json_err;
json_t *json_config;
json_t *json_val;
bool isjson;
bool did, isjoin, firstjoin;
int i;
struct addrinfo hints, *res, *host;
SOCKETTYPE *apisock;
apisock = cgmalloc(sizeof(*apisock));
*apisock = INVSOCK;
json_config = NULL;
isjoin = false;
if (!opt_api_listen) {
applog(LOG_DEBUG, "API not running%s", UNAVAILABLE);
free(apisock);
return;
}
io_data = sock_io_new();
mutex_init(&quit_restart_lock);
pthread_cleanup_push(tidyup, (void *)apisock);
my_thr_id = api_thr_id;
setup_groups();
if (opt_api_allow) {
setup_ipaccess();
if (ips == 0) {
applog(LOG_WARNING, "API not running (no valid IPs specified)%s", UNAVAILABLE);
free(apisock);
return;
}
}
/* This should be done before curl in needed
* to ensure curl has already called WSAStartup() in windows */
cgsleep_ms(opt_log_interval*1000);
snprintf(port_s, sizeof(port_s), "%d", port);
memset(&hints, 0, sizeof(hints));
hints.ai_flags = AI_PASSIVE;
hints.ai_family = AF_UNSPEC;
if (getaddrinfo(opt_api_host, port_s, &hints, &res) != 0) {
applog(LOG_ERR, "API failed to resolve %s", opt_api_host);
free(apisock);
return;
}
host = res;
while (host) {
*apisock = socket(res->ai_family, SOCK_STREAM, 0);
if (*apisock > 0)
break;
host = host->ai_next;
}
if (*apisock == INVSOCK) {
applog(LOG_ERR, "API initialisation failed (%s)%s", SOCKERRMSG, UNAVAILABLE);
freeaddrinfo(res);
free(apisock);
return;
}
#ifndef WIN32
// On linux with SO_REUSEADDR, bind will get the port if the previous
// socket is closed (even if it is still in TIME_WAIT) but fail if
// another program has it open - which is what we want
int optval = 1;
// If it doesn't work, we don't really care - just show a debug message
if (SOCKETFAIL(setsockopt(*apisock, SOL_SOCKET, SO_REUSEADDR, (void *)(&optval), sizeof(optval))))
applog(LOG_DEBUG, "API setsockopt SO_REUSEADDR failed (ignored): %s", SOCKERRMSG);
#else
// On windows a 2nd program can bind to a port>1024 already in use unless
// SO_EXCLUSIVEADDRUSE is used - however then the bind to a closed port
// in TIME_WAIT will fail until the timeout - so we leave the options alone
#endif
// 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(*apisock, host->ai_addr, host->ai_addrlen))) {
binderror = SOCKERRMSG;
if ((time(NULL) - bindstart) > 61)
break;
else {
applog(LOG_WARNING, "API bind to port %d failed - trying again in 30sec", port);
cgsleep_ms(30000);
}
} else
bound = 1;
}
freeaddrinfo(res);
if (bound == 0) {
applog(LOG_ERR, "API bind to port %d failed (%s)%s", port, binderror, UNAVAILABLE);
free(apisock);
return;
}
if (SOCKETFAIL(listen(*apisock, QUEUE))) {
applog(LOG_ERR, "API3 initialisation failed (%s)%s", SOCKERRMSG, UNAVAILABLE);
CLOSESOCKET(*apisock);
free(apisock);
return;
}
if (opt_api_allow)
applog(LOG_WARNING, "API running in IP access mode on port %d (%d)", port, (int)*apisock);
else {
if (opt_api_network)
applog(LOG_WARNING, "API running in UNRESTRICTED read access mode on port %d (%d)", port, (int)*apisock);
else
applog(LOG_WARNING, "API running in local read access mode on port %d (%d)", port, (int)*apisock);
}
if (opt_api_mcast)
mcast_init();
strbufs = k_new_list("StrBufs", sizeof(SBITEM), ALLOC_SBITEMS, LIMIT_SBITEMS, false);
while (!bye) {
clisiz = sizeof(cli);
if (SOCKETFAIL(c = accept(*apisock, (struct sockaddr *)(&cli), &clisiz))) {
applog(LOG_ERR, "API failed (%s)%s (%d)", SOCKERRMSG, UNAVAILABLE, (int)*apisock);
goto die;
}
addrok = check_connect((struct sockaddr_storage *)&cli, &connectaddr, &group);
applog(LOG_DEBUG, "API: connection from %s - %s",
connectaddr, addrok ? "Accepted" : "Ignored");
if (addrok) {
/* Accept only half the TMPBUFSIZ to account for space
* potentially used by escaping chars. */
n = recv(c, &buf[0], TMPBUFSIZ / 2 - 1, 0);
if (SOCKETFAIL(n))
buf[0] = '\0';
else
buf[n] = '\0';
if (opt_debug) {
if (SOCKETFAIL(n))
applog(LOG_DEBUG, "API: recv failed: %s", SOCKERRMSG);
else
applog(LOG_DEBUG, "API: recv command: (%d) '%s'", n, buf);
}
if (!SOCKETFAIL(n)) {
// the time of the request in now
when = time(NULL);
io_reinit(io_data);
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)) {
message(io_data, MSG_INVJSON, 0, NULL, isjson);
send_result(io_data, c, isjson);
did = true;
} else {
json_val = json_object_get(json_config, JSON_COMMAND);
if (json_val == NULL) {
message(io_data, MSG_MISCMD, 0, NULL, isjson);
send_result(io_data, c, isjson);
did = true;
} else {
if (!json_is_string(json_val)) {
message(io_data, MSG_INVCMD, 0, NULL, isjson);
send_result(io_data, 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)) {
snprintf(param_buf, sizeof(param_buf),
"%d", (int)json_integer_value(json_val));
param = param_buf;
} else if (json_is_real(json_val)) {
snprintf(param_buf, sizeof(param_buf),
"%f", (double)json_real_value(json_val));
param = param_buf;
}
}
}
}
}
if (!did) {
char *cmdptr, *cmdsbuf = NULL;
if (strchr(cmd, CMDJOIN)) {
firstjoin = isjoin = true;
// cmd + leading+tailing '|' + '\0'
cmdsbuf = cgmalloc(strlen(cmd) + 3);
strcpy(cmdsbuf, "|");
param = NULL;
} else
firstjoin = isjoin = false;
cmdptr = cmd;
do {
did = false;
if (isjoin) {
cmd = strchr(cmdptr, CMDJOIN);
if (cmd)
*(cmd++) = '\0';
if (!*cmdptr)
goto inochi;
}
for (i = 0; cmds[i].name != NULL; i++) {
if (strcmp(cmdptr, cmds[i].name) == 0) {
snprintf(cmdbuf, sizeof(cmdbuf), "|%s|", cmdptr);
if (isjoin) {
if (strstr(cmdsbuf, cmdbuf)) {
did = true;
break;
}
strcat(cmdsbuf, cmdptr);
strcat(cmdsbuf, "|");
head_join(io_data, cmdptr, isjson, &firstjoin);
if (!cmds[i].joinable) {
message(io_data, MSG_ACCDENY, 0, cmds[i].name, isjson);
did = true;
tail_join(io_data, isjson);
break;
}
}
if (ISPRIVGROUP(group) || strstr(COMMANDS(group), cmdbuf))
(cmds[i].func)(io_data, c, param, isjson, group);
else {
message(io_data, MSG_ACCDENY, 0, cmds[i].name, isjson);
applog(LOG_DEBUG, "API: access denied to '%s' for '%s' command", connectaddr, cmds[i].name);
}
did = true;
if (!isjoin)
send_result(io_data, c, isjson);
else
tail_join(io_data, isjson);
break;
}
}
if (!did) {
if (isjoin)
head_join(io_data, cmdptr, isjson, &firstjoin);
message(io_data, MSG_INVCMD, 0, NULL, isjson);
if (isjoin)
tail_join(io_data, isjson);
else
send_result(io_data, c, isjson);
}
inochi:
if (isjoin)
cmdptr = cmd;
} while (isjoin && cmdptr);
}
if (isjoin)
send_result(io_data, c, isjson);
if (isjson && json_is_object(json_config))
json_decref(json_config);
}
}
CLOSESOCKET(c);
}
die:
/* Blank line fix for older compilers since pthread_cleanup_pop is a
* macro that gets confused by a label existing immediately before it
*/
;
pthread_cleanup_pop(true);
free(apisock);
if (opt_debug)
applog(LOG_DEBUG, "API: terminating due to: %s",
do_a_quit ? "QUIT" : (do_a_restart ? "RESTART" : (bye ? "BYE" : "UNKNOWN!")));
mutex_lock(&quit_restart_lock);
if (do_a_restart) {
if (thr_info_create(&bye_thr, NULL, restart_thread, &bye_thr)) {
mutex_unlock(&quit_restart_lock);
quit(1, "API failed to initiate a restart - aborting");
}
pthread_detach(bye_thr.pth);
} else if (do_a_quit) {
if (thr_info_create(&bye_thr, NULL, quit_thread, &bye_thr)) {
mutex_unlock(&quit_restart_lock);
quit(1, "API failed to initiate a clean quit - aborting");
}
pthread_detach(bye_thr.pth);
}
mutex_unlock(&quit_restart_lock);
}