AFS-Monitor
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src/Monitor.xs view on Meta::CPAN
/***********************************************************************
*
* AFS.xs - AFS extensions for Perl
*
* RCS-Id: @(#)$Id: Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $
*
* Copyright (c) 2003, International Business Machines Corporation and others.
*
* This software has been released under the terms of the IBM Public
* License. For details, see the IBM-LICENSE file in the LICENCES
* directory or online at http://www.openafs.org/dl/license10.html
*
* Contributors
* 2004-2006: Elizabeth Cassell <e_a_c@mailsnare.net>
* Alf Wachsmann <alfw@slac.stanford.edu>
*
* The code for the original library were mainly taken from the AFS
* source distribution, which comes with this message:
*
* Copyright (C) 1989-1994 Transarc Corporation - All rights reserved
* P_R_P_Q_# (C) COPYRIGHT IBM CORPORATION 1987, 1988, 1989
*
***********************************************************************/
#include "EXTERN.h"
#ifdef __sgi /* needed to get a clean compile */
#include <setjmp.h>
#endif
#include <stdarg.h>
#include "perl.h"
#include "XSUB.h"
#include "ppport.h"
#include <afs/afsint.h>
#include <afs/kautils.h>
#include <afs/xstat_fs.h>
#include <afs/xstat_cm.h>
#include "afsmon-labels.h" /* labels for afsmonitor variables */
#include <afs/fsprobe.h>
/* from volser/volser_prototypes.h */
extern void MapPartIdIntoName(afs_int32 partId, char *partName);
#if defined(AFS_3_4) || defined(AFS_3_5)
#else
#define int32 afs_int32
#define uint32 afs_uint32
#endif
const char *const xs_version = "Monitor.xs (Major Version 0.2 $Rev: 609 $)";
extern char *error_message();
extern struct hostent *hostutil_GetHostByName();
extern char *hostutil_GetNameByINet();
/* error handling macros */
#define SETCODE(code) set_code(code)
#define FSSETCODE(code) {if (code == -1) set_code(errno); else set_code(code);}
#define BSETCODE(code, msg) bv_set_code(code, msg)
#define VSETCODE(code, msg) bv_set_code(code, msg)
static int32 raise_exception = 0;
static void
bv_set_code(code, msg)
int32 code;
const char *msg;
{
SV *sv = perl_get_sv("AFS::CODE", TRUE);
sv_setiv(sv, (IV) code);
if (code == 0) {
src/Monitor.xs view on Meta::CPAN
/*
* from src/rxdebug/rxdebug.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
static short
rxdebug_PortNumber(aport)
register char *aport;
{
register int tc;
register short total;
total = 0;
while ((tc = (*aport++))) {
if (tc < '0' || tc > '9')
return -1; /* bad port number */
total *= 10;
total += tc - (int)'0';
}
return htons(total);
}
/*
* from src/rxdebug/rxdebug.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
static short
rxdebug_PortName(char *aname)
{
register struct servent *ts;
ts = getservbyname(aname, (char *) NULL);
if (!ts)
return -1;
return ts->s_port; /* returns it in network byte order */
}
/*
* replaces rx_PrintTheseStats() in original c code.
* places stats in RXSTATS instead of printing them
* from src/rx/rx.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
static void
myPrintTheseStats(HV *RXSTATS, struct rx_statistics *rxstats)
{
HV *PACKETS;
HV *TYPE;
HV *TOTALRTT;
HV *MINRTT;
HV *MAXRTT;
int i;
int num_unused;
hv_store(RXSTATS, "packetRequests", 14, newSViv(rxstats->packetRequests),
0);
hv_store(RXSTATS, "receivePktAllocFailures", 23,
newSViv(rxstats->receivePktAllocFailures), 0);
hv_store(RXSTATS, "receiveCbufPktAllocFailures", 27,
newSViv(rxstats->receiveCbufPktAllocFailures), 0);
hv_store(RXSTATS, "sendPktAllocFailures", 20,
newSViv(rxstats->sendPktAllocFailures), 0);
hv_store(RXSTATS, "sendCbufPktAllocFailures", 24,
newSViv(rxstats->sendCbufPktAllocFailures), 0);
hv_store(RXSTATS, "specialPktAllocFailures", 23,
newSViv(rxstats->specialPktAllocFailures), 0);
hv_store(RXSTATS, "socketGreedy", 12, newSViv(rxstats->socketGreedy), 0);
hv_store(RXSTATS, "bogusPacketOnRead", 17,
newSViv(rxstats->bogusPacketOnRead), 0);
hv_store(RXSTATS, "bogusHost", 9, newSViv(rxstats->bogusHost), 0);
hv_store(RXSTATS, "noPacketOnRead", 14, newSViv(rxstats->noPacketOnRead),
0);
hv_store(RXSTATS, "noPacketBuffersOnRead", 21,
newSViv(rxstats->noPacketBuffersOnRead), 0);
hv_store(RXSTATS, "selects", 7, newSViv(rxstats->selects), 0);
hv_store(RXSTATS, "sendSelects", 11, newSViv(rxstats->sendSelects), 0);
PACKETS = newHV();
num_unused = 0;
for (i = 0; i < RX_N_PACKET_TYPES; i++) {
char *packet_type = rx_packetTypes[i];
TYPE = newHV();
hv_store(TYPE, "packetsRead", 11, newSViv(rxstats->packetsRead[i]), 0);
hv_store(TYPE, "packetsSent", 11, newSViv(rxstats->packetsSent[i]), 0);
if (packet_type == "unused") {
/* rename "unused" types */
/* can't have several entries in a hash with same name */
char packet_type_unused[7];
sprintf(packet_type_unused, "unused%d", num_unused);
packet_type = packet_type_unused;
num_unused++;
}
hv_store(PACKETS, packet_type, strlen(packet_type),
newRV_inc((SV *) (TYPE)), 0);
}
hv_store(RXSTATS, "packets", 7, newRV_inc((SV *) (PACKETS)), 0);
hv_store(RXSTATS, "dataPacketsRead", 15, newSViv(rxstats->dataPacketsRead),
0);
hv_store(RXSTATS, "ackPacketsRead", 14, newSViv(rxstats->ackPacketsRead),
0);
hv_store(RXSTATS, "dupPacketsRead", 14, newSViv(rxstats->dupPacketsRead),
0);
hv_store(RXSTATS, "spuriousPacketsRead", 19,
newSViv(rxstats->spuriousPacketsRead), 0);
hv_store(RXSTATS, "ignorePacketDally", 17,
newSViv(rxstats->ignorePacketDally), 0);
hv_store(RXSTATS, "pingPacketsSent", 15, newSViv(rxstats->pingPacketsSent),
0);
hv_store(RXSTATS, "abortPacketsSent", 16,
newSViv(rxstats->abortPacketsSent), 0);
hv_store(RXSTATS, "busyPacketsSent", 15, newSViv(rxstats->busyPacketsSent),
0);
hv_store(RXSTATS, "ackPacketsSent", 14, newSViv(rxstats->ackPacketsSent),
0);
hv_store(RXSTATS, "dataPacketsSent", 15, newSViv(rxstats->dataPacketsSent),
0);
hv_store(RXSTATS, "dataPacketsReSent", 17,
newSViv(rxstats->dataPacketsReSent), 0);
hv_store(RXSTATS, "dataPacketsPushed", 17,
newSViv(rxstats->dataPacketsPushed), 0);
hv_store(RXSTATS, "ignoreAckedPacket", 17,
newSViv(rxstats->ignoreAckedPacket), 0);
hv_store(RXSTATS, "netSendFailures", 15, newSViv(rxstats->netSendFailures),
0);
hv_store(RXSTATS, "fatalErrors", 11, newSViv(rxstats->fatalErrors), 0);
hv_store(RXSTATS, "nServerConns", 12, newSViv(rxstats->nServerConns), 0);
hv_store(RXSTATS, "nClientConns", 12, newSViv(rxstats->nClientConns), 0);
hv_store(RXSTATS, "nPeerStructs", 12, newSViv(rxstats->nPeerStructs), 0);
hv_store(RXSTATS, "nCallStructs", 12, newSViv(rxstats->nCallStructs), 0);
hv_store(RXSTATS, "nFreeCallStructs", 16,
newSViv(rxstats->nFreeCallStructs), 0);
hv_store(RXSTATS, "nRttSamples", 11, newSViv(rxstats->nRttSamples), 0);
TOTALRTT = newHV();
hv_store(TOTALRTT, "sec", 3, newSViv(rxstats->totalRtt.sec), 0);
hv_store(TOTALRTT, "usec", 4, newSViv(rxstats->totalRtt.usec), 0);
hv_store(RXSTATS, "totalRtt", 8, newRV_inc((SV *) (TOTALRTT)), 0);
MINRTT = newHV();
hv_store(MINRTT, "sec", 3, newSViv(rxstats->minRtt.sec), 0);
hv_store(MINRTT, "usec", 4, newSViv(rxstats->minRtt.usec), 0);
hv_store(RXSTATS, "minRtt", 6, newRV_inc((SV *) (MINRTT)), 0);
MAXRTT = newHV();
hv_store(MAXRTT, "sec", 3, newSViv(rxstats->maxRtt.sec), 0);
hv_store(MAXRTT, "usec", 4, newSViv(rxstats->maxRtt.usec), 0);
hv_store(RXSTATS, "maxRtt", 6, newRV_inc((SV *) (MAXRTT)), 0);
#if !defined(AFS_PTHREAD_ENV) && !defined(AFS_USE_GETTIMEOFDAY)
hv_store(RXSTATS, "clock_nUpdates", 14, newSViv(clock_nUpdates), 0);
#endif
}
/* end of rxdebug helper functions */
/* start of afsmonitor helper functions */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
#define FS 1 /* for misc. use */
#define CM 2 /* for misc. use */
#define CFG_STR_LEN 80 /* max length of config file fields */
#define NUM_XSTAT_FS_AFS_PERFSTATS_LONGS 66 /* number of fields (longs)
* in struct afs_PerfStats */
#define NUM_AFS_STATS_CMPERF_LONGS 40 /* number of longs in struct afs_stats_CMPerf
* excluding up/down stats and fields we dont display */
/*
* from src/afsmonitor/afsmonitor.h
*
*/
#define HOST_NAME_LEN 80 /* length of server/cm names */
#define THRESH_VAR_NAME_LEN 80 /* THRESHOLD STRUCTURE DEFINITIONS */
#define THRESH_VAR_LEN 16
src/Monitor.xs view on Meta::CPAN
"StoreACL",
"StoreStatus",
"RemoveFile",
"CreateFile",
"Rename",
"Symlink",
"Link",
"MakeDir",
"RemoveDir",
"SetLock",
"ExtendLock",
"ReleaseLock",
"GetStatistics",
"GiveUpCallbacks",
"GetVolumeInfo",
"GetVolumeStatus",
"SetVolumeStatus",
"GetRootVolume",
"CheckToken",
"GetTime",
"NGetVolumeInfo",
"BulkStatus",
"XStatsVersion",
"GetXStats",
"XLookup" /* from xstat/xstat_cm_test.c */
};
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
static char *cmOpNames[] = {
"CallBack",
"InitCallBackState",
"Probe",
"GetLock",
"GetCE",
"XStatsVersion",
"GetXStats"
};
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
static char *xferOpNames[] = {
"FetchData",
"StoreData"
};
/*
* from src/afsmonitor/afsmonitor.h
*
*/
/* structure of each threshold item */
struct Threshold {
char itemName[THRESH_VAR_NAME_LEN]; /* field name */
int index; /* positional index */
char threshVal[THRESH_VAR_LEN]; /* user provided threshold value */
char handler[256]; /* user provided ovf handler */
};
/*
* from src/afsmonitor/afsmonitor.h
*
*/
/* structures to store info of hosts to be monitored */
struct afsmon_hostEntry {
char hostName[HOST_NAME_LEN]; /* fs or cm host name */
int numThresh; /* number of thresholds for this host */
struct Threshold *thresh; /* ptr to threshold entries */
struct afsmon_hostEntry *next;
};
/*
* from src/afsmonitor/afsmonitor.h
*
*/
/* structures to store statistics in a format convenient to dump to the
screen */
/* for file servers */
struct fs_Display_Data {
char hostName[HOST_NAME_LEN];
int probeOK; /* 0 => probe failed */
char data[NUM_FS_STAT_ENTRIES][FS_STAT_STRING_LEN];
short threshOvf[NUM_FS_STAT_ENTRIES]; /* overflow flags */
int ovfCount; /* overflow count */
};
/* for cache managers */
struct cm_Display_Data {
char hostName[HOST_NAME_LEN];
int probeOK; /* 0 => probe failed */
char data[NUM_CM_STAT_ENTRIES][CM_STAT_STRING_LEN];
short threshOvf[NUM_CM_STAT_ENTRIES]; /* overflow flags */
int ovfCount; /* overflow count */
};
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
/* wouldn't compile without this, but it wasn't in original afsmonitor.c */
#if !defined(__USE_GNU) && !defined(__APPLE_CC__)
char *
strcasestr(char *s1, char *s2)
{
char *ptr;
int len1, len2;
len1 = strlen(s1);
len2 = strlen(s2);
if (len1 < len2)
return ((char *)NULL);
ptr = s1;
while (len1 >= len2 && len1 > 0) {
if ((strncasecmp(ptr, s2, len2)) == 0)
return (ptr);
ptr++;
len1--;
}
return ((char *)NULL);
}
#endif /* __USE_GNU */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
struct hostent *
GetHostByName(char *name)
{
struct hostent *he;
#ifdef AFS_SUN5_ENV
char ip_addr[32];
#endif
he = gethostbyname(name);
#ifdef AFS_SUN5_ENV
/* On solaris the above does not resolve hostnames to full names */
if (he != NULL) {
memcpy(ip_addr, he->h_addr, he->h_length);
he = gethostbyaddr(ip_addr, he->h_length, he->h_addrtype);
}
#endif
return (he);
}
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
/*
* Constructs a string to pass back to Perl for easy execution of the threshold handler.
* DOES NOT execute the threshold handler.
*
* from src/afsmonitor/afsmonitor.c
*
* int
* execute_thresh_handler(a_handler, a_hostName, a_hostType,
* a_threshName,a_threshValue, a_actValue)
* char *a_handler;
* char *a_hostName;
* int a_hostType;
* char *a_threshName;
* char *a_threshValue;
* char *a_actValue;
*/
int
my_execute_thresh_handler(a_handler, a_hostName, a_hostType, a_threshName,
a_threshValue, a_actValue,
ENTRY, buffer)
char *a_handler; /* ptr to handler function + args */
char *a_hostName; /* host name for which threshold crossed */
int a_hostType; /* fs or cm ? */
char *a_threshName; /* threshold variable name */
char *a_threshValue; /* threshold value */
char *a_actValue; /* actual value */
HV *ENTRY;
char *buffer;
{
char fileName[256]; /* file name to execute */
int i;
char *ch;
int argNum;
int anotherArg; /* boolean used to flag if another arg is available */
char args[20 * 256] = "";
char fsHandler_args[20][256];
/* get the filename to execute - the first argument */
sscanf(a_handler, "%s", fileName);
/* construct the contents of *argv[] */
strncpy(fsHandler_args[0], fileName, 256);
strncpy(fsHandler_args[1], a_hostName, HOST_NAME_LEN);
if (a_hostType == FS)
strcpy(fsHandler_args[2], "fs");
else
strcpy(fsHandler_args[2], "cm");
strncpy(fsHandler_args[3], a_threshName, THRESH_VAR_NAME_LEN);
strncpy(fsHandler_args[4], a_threshValue, THRESH_VAR_LEN);
strncpy(fsHandler_args[5], a_actValue, THRESH_VAR_LEN);
argNum = 6;
anotherArg = 1;
ch = a_handler;
/* we have already extracted the file name so skip to the 1st arg */
while (isspace(*ch)) /* leading blanks */
ch++;
while (!isspace(*ch) && *ch != '\0') /* handler filename */
ch++;
while (*ch != '\0') {
if (isspace(*ch)) {
anotherArg = 1;
}
else if (anotherArg) {
anotherArg = 0;
sscanf(ch, "%s", fsHandler_args[argNum]);
argNum++;
}
ch++;
if (argNum >= 20) {
sprintf(buffer,
"Threshold handlers cannot have more than 20 arguments (55)");
return (55);
}
}
strcpy(args, fsHandler_args[0]);
for (i = 1; i < argNum; i++) {
strcat(args, " ");
strcat(args, fsHandler_args[i]);
}
hv_store(ENTRY, "overflow", 8, newSVpv(args, 0), 0);
return (0);
} /* my_execute_thresh_handler() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_insert_FS(a_hostName, nameList, last_hostEntry)
char *a_hostName; /* name of file server to be inserted in list */
struct afsmon_hostEntry **nameList;
struct afsmon_hostEntry **last_hostEntry;
{
static struct afsmon_hostEntry *curr_item;
static struct afsmon_hostEntry *prev_item;
if (*a_hostName == '\0')
return (-1);
curr_item = (struct afsmon_hostEntry *)
malloc(sizeof(struct afsmon_hostEntry));
if (curr_item == (struct afsmon_hostEntry *) NULL) {
warn("Failed to allocate space for nameList\n");
return (-1);
}
strncpy(curr_item->hostName, a_hostName, CFG_STR_LEN);
curr_item->next = (struct afsmon_hostEntry *) NULL;
curr_item->numThresh = 0;
curr_item->thresh = (struct Threshold *) NULL;
if ((*nameList) == (struct afsmon_hostEntry *) NULL)
(*nameList) = curr_item;
else
prev_item->next = curr_item;
prev_item = curr_item;
/* record the address of this entry so that its threshold */
/* count can be incremented during the first pass of the config file */
(*last_hostEntry) = curr_item;
return (0);
} /* my_insert_FS() */
/* my_insert_CM() */
/*
* from src/afsmonitor/afsmonitor.c:
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_insert_CM(a_hostName, nameList, last_hostEntry)
char *a_hostName; /* name of cache manager to be inserted in list */
struct afsmon_hostEntry **nameList;
struct afsmon_hostEntry **last_hostEntry;
{
static struct afsmon_hostEntry *curr_item;
static struct afsmon_hostEntry *prev_item;
if (*a_hostName == '\0')
return (-1);
curr_item = (struct afsmon_hostEntry *)
malloc(sizeof(struct afsmon_hostEntry));
if (curr_item == (struct afsmon_hostEntry *) NULL) {
warn("Failed to allocate space for nameList\n");
return (-1);
}
strncpy(curr_item->hostName, a_hostName, CFG_STR_LEN);
curr_item->next = (struct afsmon_hostEntry *) NULL;
curr_item->numThresh = 0;
curr_item->thresh = NULL;
if ((*nameList) == (struct afsmon_hostEntry *) NULL) {
(*nameList) = curr_item;
}
else {
prev_item->next = curr_item;
}
prev_item = curr_item;
/* record the address of this entry so that its threshold */
/* count can be incremented during the first pass of the config file */
(*last_hostEntry) = curr_item;
return (0);
} /* my_insert_CM() */
/*
* parses a threshold entry line in the config file.
*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_parse_threshEntry(a_line, global_fsThreshCount, global_cmThreshCount,
last_hostEntry, lastHostType, buffer)
char *a_line; /* line that is being parsed */
int *global_fsThreshCount; /* count of global file server thresholds */
int *global_cmThreshCount; /* count of global cache manager thresholds */
struct afsmon_hostEntry *last_hostEntry; /* a pointer to the last host entry */
int lastHostType; /* points to an integer specifying whether the last host was fs or cm */
char *buffer; /* to return error messages in */
{
char opcode[CFG_STR_LEN]; /* junk characters */
char arg1[CFG_STR_LEN]; /* hostname or qualifier (fs/cm?) */
char arg2[CFG_STR_LEN]; /* threshold variable */
char arg3[CFG_STR_LEN]; /* threshold value */
char arg4[CFG_STR_LEN]; /* user's handler */
char arg5[CFG_STR_LEN]; /* junk characters */
/* break it up */
opcode[0] = 0;
arg1[0] = 0;
arg2[0] = 0;
arg3[0] = 0;
arg4[0] = 0;
arg5[0] = 0;
sscanf(a_line, "%s %s %s %s %s %s", opcode, arg1, arg2, arg3, arg4, arg5);
/* syntax is "thresh fs/cm variable_name threshold_value [handler] " */
if (((strlen(arg1)) == 0) || ((strlen(arg2)) == 0)
|| ((strlen(arg3)) == 0)) {
sprintf(buffer, "Incomplete line");
return (-1);
}
if (strlen(arg3) > THRESH_VAR_LEN - 2) {
sprintf(buffer, "threshold value too long");
return (-1);
}
if ((strcasecmp(arg1, "fs")) == 0) {
switch (lastHostType) {
case 0: /* its a global threshold */
(*global_fsThreshCount)++;
break;
case 1: /* inc thresh count of last file server */
last_hostEntry->numThresh++;
break;
case 2:
sprintf(buffer,
"A threshold for a File Server cannot be placed after a Cache Manager host entry in the config file");
return (-1);
default:
sprintf(buffer, "Programming error 1");
return (-1);
}
}
else if ((strcasecmp(arg1, "cm")) == 0) {
switch (lastHostType) {
case 0: /* its a global threshold */
(*global_cmThreshCount)++;
break;
case 2: /* inc thresh count of last cache manager */
last_hostEntry->numThresh++;
break;
case 1:
sprintf(buffer,
"A threshold for a Cache Manager cannot be placed after a File Server host entry in the config file");
return (-1);
default:
sprintf(buffer, "Programming error 2");
return (-1);
}
}
else {
sprintf(buffer,
"Syntax error. Second argument should be \"fs\" or \"cm\"");
return (-1);
}
return (0);
} /* my_parse_threshEntry() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_parse_showEntry(a_line, fs_showDefault, cm_showDefault, fs_showFlags,
cm_showFlags, buffer)
char *a_line;
int *fs_showDefault;
int *cm_showDefault;
short *fs_showFlags;
short *cm_showFlags;
char *buffer;
{
char opcode[CFG_STR_LEN]; /* specifies type of config entry */
char arg1[CFG_STR_LEN]; /* show fs or cm entry ? */
char arg2[CFG_STR_LEN]; /* what we gotta show */
char arg3[CFG_STR_LEN]; /* junk */
char catName[CFG_STR_LEN]; /* for category names */
int numGroups = 0; /* number of groups in a section */
int fromIdx = 0;
int toIdx = 0;
int found = 0;
int idx = 0; /* index to fs_categories[] */
int i = 0;
int j = 0;
extern char *fs_varNames[];
extern char *cm_varNames[];
extern char *fs_categories[]; /* file server data category names */
extern char *cm_categories[]; /* cache manager data category names */
opcode[0] = 0;
arg1[0] = 0;
arg2[0] = 0;
arg3[0] = 0;
sscanf(a_line, "%s %s %s %s", opcode, arg1, arg2, arg3);
if (arg3[0] != '\0') {
sprintf(buffer, "Extraneous characters at end of line");
return (-1);
}
if ((strcasecmp(arg1, "fs") != 0) && (strcasecmp(arg1, "cm") != 0)) {
sprintf(buffer,
"Second argument of \"show\" directive should be \"fs\" or \"cm\"");
return (-1);
}
/* Each entry can either be a variable name or a section/group name. Variable
* names are listed in xx_varNames[] and section/group names in xx_categories[].
* The section/group names in xx_categiries[] also give the starting/ending
* indices of the variables belonging to that section/group. These indices
* are stored in order in xx_Display_map[] and displayed to the screen in that
* order. */
src/Monitor.xs view on Meta::CPAN
} /* for each group in section */
}
else { /* it is a variable name */
for (i = 0; i < NUM_CM_STAT_ENTRIES; i++) {
if (strcasecmp(arg2, cm_varNames[i]) == 0) {
cm_showFlags[i] = 1;
found = 1;
break;
}
}
if (!found) { /* typo in section/group name */
sprintf(buffer, "Could not find variable name %s", arg2);
return (-1);
}
} /* its a variable name */
} /* it is a cm entry */
return (0);
} /* my_parse_showEntry() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_parse_hostEntry(a_line, numFS, numCM, lastHostType, last_hostEntry,
FSnameList, CMnameList, buffer)
char *a_line;
int *numFS;
int *numCM;
int *lastHostType;
struct afsmon_hostEntry **last_hostEntry;
struct afsmon_hostEntry **FSnameList;
struct afsmon_hostEntry **CMnameList;
char *buffer;
{
char opcode[CFG_STR_LEN];
char arg1[CFG_STR_LEN];
char arg2[CFG_STR_LEN];
struct hostent *he = 0;
int code = 0;
opcode[0] = 0;
arg1[0] = 0;
arg2[0] = 0;
sscanf(a_line, "%s %s %s", opcode, arg1, arg2);
if ((strlen(arg2)) != 0) {
sprintf(buffer, "Extraneous characters at end of line");
return (-1);
}
he = GetHostByName(arg1);
if (he == NULL) {
sprintf(buffer, "Unable to resolve hostname %s", arg1);
return (-1);
}
if ((strcasecmp(opcode, "fs")) == 0) {
/* use the complete host name to insert in the file server names list */
code = my_insert_FS(he->h_name, FSnameList, last_hostEntry);
if (code) {
return (-1);
}
/* note that last host entry in the config file was fs */
(*lastHostType) = 1;
(*numFS)++;
}
else if ((strcasecmp(opcode, "cm")) == 0) {
/* use the complete host name to insert in the CM names list */
code = my_insert_CM(he->h_name, CMnameList, last_hostEntry);
if (code)
return (-1);
/* last host entry in the config file was cm */
(*lastHostType) = 2;
(*numCM)++;
}
else {
return (-1);
}
return (0);
} /* my_parse_hostEntry() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_store_threshold(a_type, a_varName, a_value, a_handler, global_TC,
Header, hostname, srvCount, buffer)
int a_type; /* 1 = fs , 2 = cm */
char *a_varName; /* threshold name */
char *a_value; /* threshold value */
char *a_handler; /* threshold overflow handler */
int *global_TC; /* ptr to global_xxThreshCount */
struct afsmon_hostEntry *Header; /* tmp ptr to hostEntry list header */
char *hostname;
int srvCount; /* tmp count of host names */
char *buffer;
{
struct afsmon_hostEntry *tmp_host = 0; /* tmp ptr to hostEntry */
struct Threshold *threshP = 0; /* tmp ptr to threshold list */
int index = 0; /* index to fs_varNames or cm_varNames */
int found = 0;
int done = 0;
int i = 0, j = 0;
/* resolve the threshold variable name */
found = 0;
if (a_type == FS) { /* fs threshold */
for (index = 0; index < NUM_FS_STAT_ENTRIES; index++) {
if (strcasecmp(a_varName, fs_varNames[index]) == 0) {
found = 1;
break;
}
}
if (!found) {
sprintf(buffer, "Unknown FS threshold variable name %s", a_varName);
return (-1);
}
}
else if (a_type == CM) { /* cm threshold */
for (index = 0; index < NUM_CM_STAT_ENTRIES; index++) {
if (strcasecmp(a_varName, cm_varNames[index]) == 0) {
found = 1;
break;
}
}
if (!found) {
sprintf(buffer, "Unknown CM threshold variable name %s", a_varName);
return (-1);
}
}
else
return (-1);
/* if the global thresh count is not zero, place this threshold on
* all the host entries */
if (*global_TC) {
tmp_host = Header;
for (i = 0; i < srvCount; i++) {
threshP = tmp_host->thresh;
done = 0;
for (j = 0; j < tmp_host->numThresh; j++) {
if ((threshP->itemName[0] == '\0') ||
(strcasecmp(threshP->itemName, a_varName) == 0)) {
strncpy(threshP->itemName, a_varName, THRESH_VAR_NAME_LEN);
strncpy(threshP->threshVal, a_value, THRESH_VAR_LEN);
strcpy(threshP->handler, a_handler);
threshP->index = index;
done = 1;
break;
}
threshP++;
}
if (!done) {
sprintf(buffer,
"Could not insert threshold entry for %s in thresh list of host %s",
a_varName, tmp_host->hostName);
return (-1);
}
tmp_host = tmp_host->next;
}
(*global_TC)--;
return (0);
}
/* it is not a global threshold, insert it in the thresh list of this
* host only. We overwrite the global threshold if it was already set */
if (*hostname == '\0') {
sprintf(buffer, "Programming error 3");
return (-1);
}
/* get the hostEntry that this threshold belongs to */
tmp_host = Header;
found = 0;
for (i = 0; i < srvCount; i++) {
if (strcasecmp(tmp_host->hostName, hostname) == 0) {
found = 1;
break;
}
tmp_host = tmp_host->next;
}
if (!found) {
sprintf(buffer, "Unable to find host %s in %s hostEntry list", hostname,
(a_type - 1) ? "CM" : "FS");
return (-1);
}
/* put this entry on the thresh list of this host, overwrite global value
* if needed */
threshP = tmp_host->thresh;
done = 0;
for (i = 0; i < tmp_host->numThresh; i++) {
if ((threshP->itemName[0] == '\0') ||
(strcasecmp(threshP->itemName, a_varName) == 0)) {
strncpy(threshP->itemName, a_varName, THRESH_VAR_NAME_LEN);
strncpy(threshP->threshVal, a_value, THRESH_VAR_LEN);
strcpy(threshP->handler, a_handler);
threshP->index = index;
done = 1;
break;
}
threshP++;
}
if (!done) {
sprintf(buffer, "Unable to insert threshold %s for %s host %s",
a_varName, (a_type - 1) ? "CM" : "FS", tmp_host->hostName);
return (-1);
}
return (0);
} /* my_store_threshold() */
/*
* from /src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*
* int
* check_fs_thresholds(a_hostEntry, a_Data)
* struct afsmon_hostEntry *a_hostEntry;
* struct fs_Display_Data *a_Data;
*
* and
*
* int
* check_cm_thresholds(a_hostEntry, a_Data)
* struct afsmon_hostEntry *a_hostEntry;
* struct cm_Display_Data *a_Data;
*/
int
my_check_thresholds(a_hostEntry, HOSTINFO, type, buffer)
struct afsmon_hostEntry *a_hostEntry; /* ptr to hostEntry */
HV *HOSTINFO; /* ptr to data to be displayed */
int type;
char *buffer;
{
struct Threshold *threshP;
double tValue = 0; /* threshold value */
double pValue = 0; /* probe value */
int i;
int idx;
int count; /* number of thresholds exceeded */
HV *SECTION;
HV *GROUP;
HV *VALUE;
int found;
char *key;
I32 keylen;
char strval[256];
int code = 0;
char *varName;
if (a_hostEntry->numThresh == 0) {
/* store in ovf count ?? */
return (0);
}
count = 0;
threshP = a_hostEntry->thresh;
for (i = 0; i < a_hostEntry->numThresh; i++) {
found = 0;
if (threshP->itemName[0] == '\0') {
threshP++;
continue;
}
idx = threshP->index; /* positional index to the data array */
tValue = atof(threshP->threshVal); /* threshold value */
hv_iterinit(HOSTINFO);
while ((SECTION = (HV *) hv_iternextsv(HOSTINFO, &key, &keylen))) {
if (!SvROK(SECTION)
|| SvTYPE(SECTION = (HV *) SvRV(SECTION)) != SVt_PVHV) {
continue;
}
hv_iterinit(SECTION);
while ((GROUP = (HV *) hv_iternextsv(SECTION, &key, &keylen))) {
if (!SvROK(GROUP)
|| SvTYPE(GROUP = (HV *) SvRV(GROUP)) != SVt_PVHV) {
continue;
}
if (type == FS)
varName = fs_varNames[idx];
else if (type == CM)
varName = cm_varNames[idx];
else
return (-1);
if (hv_exists(GROUP, varName, strlen(varName))) {
VALUE = (HV *)
SvRV(*hv_fetch(GROUP, varName, strlen(varName), FALSE));
pValue = SvIV(*hv_fetch(VALUE, "value", 5, FALSE));
found = 1;
break;
}
}
if (found)
break;
}
if (!found) {
threshP++;
continue;
}
if (pValue > tValue) {
hv_store(VALUE, "overflow", 8, newSViv(1), 0);
hv_store(VALUE, "threshold", 9, newSVnv(tValue), 0);
if (threshP->handler[0] != '\0') {
sprintf(strval, "%g", pValue);
code = my_execute_thresh_handler(threshP->handler,
a_hostEntry->hostName, type,
threshP->itemName,
threshP->threshVal, strval,
VALUE, buffer);
if (code) {
return (code);
}
}
count++;
}
threshP++;
}
return (0);
} /* my_check_thresholds() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_process_config_file(a_config_filename, numFS, numCM, lastHostType,
last_hostEntry, fs_showDefault, cm_showDefault,
fs_showFlags, cm_showFlags, FSnameList, CMnameList)
char *a_config_filename;
int *numFS;
int *numCM;
int *lastHostType;
struct afsmon_hostEntry **last_hostEntry;
int *fs_showDefault;
int *cm_showDefault;
short *fs_showFlags;
short *cm_showFlags;
struct afsmon_hostEntry **FSnameList;
struct afsmon_hostEntry **CMnameList;
{
char buff1[256] = ""; /* for error messages */
char buff2[256] = ""; /* for error messages returned from subroutines */
FILE *configFD = 0; /* config file descriptor */
char line[4 * CFG_STR_LEN]; /* a line of config file */
char opcode[CFG_STR_LEN]; /* specifies type of config entry */
char arg1[CFG_STR_LEN]; /* hostname or qualifier (fs/cm?) */
char arg2[CFG_STR_LEN]; /* threshold variable */
char arg3[CFG_STR_LEN]; /* threshold value */
char arg4[CFG_STR_LEN]; /* user's handler */
struct afsmon_hostEntry *curr_host = 0;
struct hostent *he = 0; /* hostentry to resolve host name */
char *handlerPtr = 0; /* ptr to pass theresh handler string */
int code = 0; /* error code */
int linenum = 0; /* config file line number */
int threshCount = 0; /* count of thresholds for each server */
int error_in_config = 0; /* syntax errors in config file ?? */
int i = 0;
int numBytes = 0;
/* int global_ThreshFlag = 1; */
int global_fsThreshCount = 0;
int global_cmThreshCount = 0;
static char last_fsHost[HOST_NAME_LEN];
static char last_cmHost[HOST_NAME_LEN];
/* open config file */
configFD = fopen(a_config_filename, "r");
if (configFD == (FILE *) NULL) {
sprintf(buff1, "Failed to open config file %s", a_config_filename);
BSETCODE(5, buff1);
return (-1);
}
/* parse config file */
/* First Pass - check syntax and count number of servers and thresholds to monitor */
*numFS = 0;
*numCM = 0;
threshCount = 0;
error_in_config = 0; /* flag to note if config file has syntax errors */
while ((fgets(line, CFG_STR_LEN, configFD)) != NULL) {
opcode[0] = 0;
arg1[0] = 0;
arg2[0] = 0;
arg3[0] = 0;
arg4[0] = 0;
sscanf(line, "%s %s %s %s %s", opcode, arg1, arg2, arg3, arg4);
linenum++;
/* fprintf(STDERR, "Got line %d: \"%s %s %s %s %s\"\n",
* linenum, opcode, arg1, arg2, arg3, arg4); */
/* skip blank lines and comment lines */
if ((strlen(opcode) == 0) || line[0] == '#') {
/* fprintf(STDERR, " - skipping line %d\n", linenum); */
continue;
}
if ((strcasecmp(opcode, "fs") == 0) || (strcasecmp(opcode, "cm")) == 0) {
/* fprintf(STDERR, " - parsing host entry\n"); */
code =
my_parse_hostEntry(line, numFS, numCM, lastHostType,
last_hostEntry, FSnameList, CMnameList, buff2);
/* thresholds are not global anymore */
/* if (global_ThreshFlag) global_ThreshFlag = 0; */
}
else if ((strcasecmp(opcode, "thresh")) == 0) {
/* fprintf(STDERR, " - parsing thresh entry\n"); */
code =
my_parse_threshEntry(line, &global_fsThreshCount,
&global_cmThreshCount, *last_hostEntry,
*lastHostType, buff2);
}
else if ((strcasecmp(opcode, "show")) == 0) {
/* fprintf(STDERR, " - parsing show entry\n"); */
code =
my_parse_showEntry(line, fs_showDefault, cm_showDefault,
fs_showFlags, cm_showFlags, buff2);
}
else {
/* fprintf(STDERR, " - unknown entry\n"); */
sprintf(buff2, "Unknown opcode %s", opcode);
code = 1;
}
if (code) {
sprintf(buff1,
"Error processing config file line %d (\"%s %s %s %s %s\"). %s",
linenum, opcode, arg1, arg2, arg3, arg4, buff2);
error_in_config = 1;
BSETCODE(10, buff1);
return (-1);
}
}
/* fprintf(STDERR, "got to end of file.\n"); */
if (error_in_config) {
sprintf(buff1, "Error in config file. %s", buff2);
BSETCODE(10, buff1);
return (-1);
}
/* the threshold count of all hosts in increased by 1 for each global
* threshold. If one of the hosts has a local threshold for the same
* variable it would end up being counted twice. whats a few bytes of memory
* wasted anyway ? */
if (global_fsThreshCount) {
curr_host = *FSnameList;
for (i = 0; i < *numFS; i++) {
curr_host->numThresh += global_fsThreshCount;
curr_host = curr_host->next;
}
}
if (global_cmThreshCount) {
curr_host = *CMnameList;
for (i = 0; i < *numCM; i++) {
curr_host->numThresh += global_cmThreshCount;
curr_host = curr_host->next;
}
}
/* make sure we have something to monitor */
if (*numFS == 0 && *numCM == 0) {
sprintf(buff1,
"Config file must specify atleast one File Server or Cache Manager host to monitor.");
fclose(configFD);
BSETCODE(15, buff1);
return (-1);
}
/* Second Pass */
fseek(configFD, 0, 0); /* seek to the beginning */
/* allocate memory for threshold lists */
curr_host = *FSnameList;
for (i = 0; i < *numFS; i++) {
if (curr_host->hostName[0] == '\0') {
sprintf(buff1, "Programming error 4");
BSETCODE(20, buff1);
return (-1);
}
if (curr_host->numThresh) {
numBytes = curr_host->numThresh * sizeof(struct Threshold);
curr_host->thresh = (struct Threshold *)malloc(numBytes);
if (curr_host->thresh == (struct Threshold *) NULL) {
sprintf(buff1, "Memory Allocation error 1");
BSETCODE(25, buff1);
return (-1);
}
memset(curr_host->thresh, 0, numBytes);
}
curr_host = curr_host->next;
}
curr_host = *CMnameList;
for (i = 0; i < *numCM; i++) {
if (curr_host->hostName[0] == '\0') {
sprintf(buff1, "Programming error 5");
BSETCODE(30, buff1);
return (-1);
}
if (curr_host->numThresh) {
numBytes = curr_host->numThresh * sizeof(struct Threshold);
curr_host->thresh = (struct Threshold *)malloc(numBytes);
if (curr_host->thresh == (struct Threshold *) NULL) {
sprintf(buff1, "Memory Allocation error 2");
BSETCODE(35, buff1);
return (-1);
}
memset(curr_host->thresh, 0, numBytes);
}
curr_host = curr_host->next;
}
opcode[0] = 0;
arg1[0] = 0;
arg2[0] = 0;
arg3[0] = 0;
arg4[0] = 0;
last_fsHost[0] = '\0';
last_cmHost[0] = '\0';
linenum = 0;
while ((fgets(line, CFG_STR_LEN, configFD)) != NULL) {
opcode[0] = 0;
arg1[0] = 0;
arg2[0] = 0;
arg3[0] = 0;
arg4[0] = 0;
sscanf(line, "%s %s %s %s %s", opcode, arg1, arg2, arg3, arg4);
linenum++;
/* if we have a host entry, remember the host name */
if (strcasecmp(opcode, "fs") == 0) {
he = GetHostByName(arg1);
strncpy(last_fsHost, he->h_name, HOST_NAME_LEN);
}
else if (strcasecmp(opcode, "cm") == 0) {
he = GetHostByName(arg1);
strncpy(last_cmHost, he->h_name, HOST_NAME_LEN);
}
else if (strcasecmp(opcode, "thresh") == 0) {
/* if we have a threshold handler it may have arguments
* and the sscanf() above would not get them, so do the
* following */
if (strlen(arg4)) {
handlerPtr = line;
/* now skip over 4 words - this is done by first
* skipping leading blanks then skipping a word */
for (i = 0; i < 4; i++) {
while (isspace(*handlerPtr))
handlerPtr++;
while (!isspace(*handlerPtr))
handlerPtr++;
}
while (isspace(*handlerPtr))
handlerPtr++;
/* we how have a pointer to the start of the handler
* name & args */
}
else
handlerPtr = arg4; /* empty string */
if (strcasecmp(arg1, "fs") == 0)
code = my_store_threshold(1, /* 1 = fs */
arg2, arg3, handlerPtr,
&global_fsThreshCount, *FSnameList,
last_fsHost, *numFS, buff2);
else if (strcasecmp(arg1, "cm") == 0)
code = my_store_threshold(2, /* 2 = cm */
arg2, arg3, handlerPtr,
&global_cmThreshCount, *CMnameList,
last_cmHost, *numCM, buff2);
else {
sprintf(buff1, "Programming error 6");
BSETCODE(40, buff1);
return (-1);
}
if (code) {
sprintf(buff1,
"Error processing config file line %d (\"%s %s %s %s %s\"): Failed to store threshold. %s",
linenum, opcode, arg1, arg2, arg3, arg4, buff2);
BSETCODE(45, buff1);
return (-1);
}
}
}
fclose(configFD);
return (0);
} /* my_process_config_file() */
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
void
my_Print_fs_OpTiming(a_opIdx, a_opTimeP, fs_outFD)
int a_opIdx;
struct fs_stats_opTimingData *a_opTimeP;
FILE *fs_outFD;
{
fprintf(fs_outFD,
"%15s: %d ops (%d OK); sum=%d.%06d, min=%d.%06d, max=%d.%06d\n",
fsOpNames[a_opIdx], a_opTimeP->numOps, a_opTimeP->numSuccesses,
a_opTimeP->sumTime.tv_sec, a_opTimeP->sumTime.tv_usec,
a_opTimeP->minTime.tv_sec, a_opTimeP->minTime.tv_usec,
a_opTimeP->maxTime.tv_sec, a_opTimeP->maxTime.tv_usec);
} /* my_Print_fs_OpTiming() */
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
void
my_Print_fs_XferTiming(a_opIdx, a_xferP, fs_outFD)
int a_opIdx;
struct fs_stats_xferData *a_xferP;
FILE *fs_outFD;
{
fprintf(fs_outFD,
"%s: %d xfers (%d OK), time sum=%d.%06d, min=%d.%06d, max=%d.%06d\n",
xferOpNames[a_opIdx], a_xferP->numXfers, a_xferP->numSuccesses,
a_xferP->sumTime.tv_sec, a_xferP->sumTime.tv_usec,
a_xferP->minTime.tv_sec, a_xferP->minTime.tv_usec,
a_xferP->maxTime.tv_sec, a_xferP->maxTime.tv_usec);
fprintf(fs_outFD, "\t[bytes: sum=%d, min=%d, max=%d]\n",
a_xferP->sumBytes, a_xferP->minBytes, a_xferP->maxBytes);
fprintf(fs_outFD,
"\t[buckets: 0: %d, 1: %d, 2: %d, 3: %d, 4: %d, 5: %d 6: %d, 7: %d, 8: %d]\n",
a_xferP->count[0], a_xferP->count[1], a_xferP->count[2],
a_xferP->count[3], a_xferP->count[4], a_xferP->count[5],
a_xferP->count[6], a_xferP->count[7], a_xferP->count[8]);
src/Monitor.xs view on Meta::CPAN
fprintf(fs_outFD, "\t%10d epoch\n", a_detP->epoch);
for (currIdx = 0; currIdx < FS_STATS_NUM_RPC_OPS; currIdx++)
my_Print_fs_OpTiming(currIdx, &(a_detP->rpcOpTimes[currIdx]), fs_outFD);
for (currIdx = 0; currIdx < FS_STATS_NUM_XFER_OPS; currIdx++)
my_Print_fs_XferTiming(currIdx, &(a_detP->xferOpTimes[currIdx]),
fs_outFD);
} /* my_Print_fs_DetailedPerfInfo() */
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
void
my_Print_fs_FullPerfInfo(a_fs_Results, fs_outFD)
struct xstat_fs_ProbeResults *a_fs_Results;
FILE *fs_outFD;
{
/*Correct # longs to rcv */
static afs_int32 fullPerfLongs = (sizeof(struct fs_stats_FullPerfStats) >> 2);
afs_int32 numLongs = 0; /*# longwords received */
struct fs_stats_FullPerfStats *fullPerfP = 0; /*Ptr to full perf stats */
char *printableTime = 0; /*Ptr to printable time string */
numLongs = a_fs_Results->data.AFS_CollData_len;
if (numLongs != fullPerfLongs) {
fprintf(fs_outFD,
" ** Data size mismatch in full performance collection!\n");
fprintf(fs_outFD, " ** Expecting %d, got %d\n", fullPerfLongs,
numLongs);
return;
}
printableTime = ctime((time_t *) & (a_fs_Results->probeTime));
printableTime[strlen(printableTime) - 1] = '\0';
fullPerfP = (struct fs_stats_FullPerfStats *)
(a_fs_Results->data.AFS_CollData_val);
fprintf(fs_outFD,
"AFS_XSTATSCOLL_FULL_PERF_INFO (coll %d) for FS %s\n[Probe %d, %s]\n\n",
a_fs_Results->collectionNumber, a_fs_Results->connP->hostName,
a_fs_Results->probeNum, printableTime);
my_Print_fs_OverallPerfInfo(&(fullPerfP->overall), fs_outFD);
my_Print_fs_DetailedPerfInfo(&(fullPerfP->det), fs_outFD);
}
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
void
my_afsmon_fsOutput(a_outfile, a_detOutput, xstat_fs_Results)
char *a_outfile; /* ptr to output file name */
int a_detOutput; /* detailed output ? */
struct xstat_fs_ProbeResults xstat_fs_Results;
{
char *printTime = 0; /* ptr to time string */
char *hostname = 0; /* fileserner name */
afs_int32 numLongs = 0; /* longwords in result */
afs_int32 *currLong = 0; /* ptr to longwords in result */
int i = 0;
FILE *fs_outFD = 0;
fs_outFD = fopen(a_outfile, "a");
if (fs_outFD == (FILE *) NULL) {
warn("failed to open output file %s", a_outfile);
return;
}
/* get the probe time and strip the \n at the end */
printTime = ctime((time_t *) & (xstat_fs_Results.probeTime));
printTime[strlen(printTime) - 1] = '\0';
hostname = xstat_fs_Results.connP->hostName;
/* print "time hostname FS" */
fprintf(fs_outFD, "\n%s %s FS ", printTime, hostname);
/* if probe failed print -1 and return */
if (xstat_fs_Results.probeOK) {
fprintf(fs_outFD, "-1\n");
fclose(fs_outFD);
return;
}
/* print out the probe information as long words */
numLongs = xstat_fs_Results.data.AFS_CollData_len;
currLong = (afs_int32 *) (xstat_fs_Results.data.AFS_CollData_val);
for (i = 0; i < numLongs; i++) {
fprintf(fs_outFD, "%d ", *currLong++);
}
fprintf(fs_outFD, "\n\n");
/* print detailed information */
if (a_detOutput) {
my_Print_fs_FullPerfInfo(&xstat_fs_Results, fs_outFD);
fflush(fs_outFD);
}
fclose(fs_outFD);
} /* my_afsmon_fsOutput() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_fs_Results_ltoa(a_fsData, a_fsResults)
struct fs_Display_Data *a_fsData; /* target buffer */
struct xstat_fs_ProbeResults *a_fsResults; /* ptr to xstat fs Results */
{
afs_int32 *srcbuf;
struct fs_stats_FullPerfStats *fullPerfP;
int idx;
src/Monitor.xs view on Meta::CPAN
GROUP = newHV();
sscanf(fs_categories[grpidx], "%s %d %d", group, &fromidx, &toidx);
for (i = fromidx; i <= toidx; i++) {
if (showFlags[i] || showDefault) {
ENTRY = newHV();
hv_store(ENTRY, "value", 5, newSVnv(atof(fsData->data[i])), 0);
hv_store(GROUP, fs_varNames[i], strlen(fs_varNames[i]),
newRV_inc((SV *) ENTRY), 0);
}
}
if (HvKEYS(GROUP))
hv_store(SECTION, group, strlen(group), newRV_inc((SV *) GROUP),
0);
grpidx++;
}
if (HvKEYS(SECTION))
hv_store(HOSTINFO, section, strlen(section),
newRV_inc((SV *) SECTION), 0);
secidx += numgrp + 1;
grpidx = secidx + 1;
}
} /* fs_Results_to_Hash() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_save_FS_data_forDisplay(a_fsResults, HOSTINFO, numFS, FSnameList,
fs_showFlags, fs_showDefault, buffer)
struct xstat_fs_ProbeResults *a_fsResults;
HV *HOSTINFO;
int numFS;
struct afsmon_hostEntry *FSnameList;
short *fs_showFlags;
int fs_showDefault;
char *buffer;
{
struct fs_Display_Data *curr_fsDataP;
struct afsmon_hostEntry *curr_host = 0;
int i = 0;
int code = 0;
int done = 0;
char buff2[256] = "";
curr_fsDataP =
(struct fs_Display_Data *)malloc(sizeof(struct fs_Display_Data));
if (curr_fsDataP == (struct fs_Display_Data *) NULL) {
sprintf(buffer, "Memory allocation failure");
return (-1);
}
memset(curr_fsDataP, 0, sizeof(struct fs_Display_Data));
hv_store(HOSTINFO, "hostName", 8, newSVpv(a_fsResults->connP->hostName, 0),
0);
/* Check the status of the probe. If it succeeded, we store its
* results in the display data structure. If it failed we only mark
* the failed status in the display data structure. */
if (a_fsResults->probeOK) { /* 1 => notOK the xstat results */
hv_store(HOSTINFO, "probeOK", 7, newSViv(0), 0);
}
else { /* probe succeeded, update display data structures */
hv_store(HOSTINFO, "probeOK", 7, newSViv(1), 0);
my_fs_Results_ltoa(curr_fsDataP, a_fsResults);
fs_Results_to_Hash(curr_fsDataP, HOSTINFO, fs_showFlags,
fs_showDefault);
/* compare with thresholds and set the overflow flags.
* note that the threshold information is in the hostEntry structure and
* each threshold item has a positional index associated with it */
/* locate the hostEntry for this host */
done = 0;
curr_host = FSnameList;
for (i = 0; i < numFS; i++) {
if (strcasecmp(curr_host->hostName, a_fsResults->connP->hostName)
== 0) {
done = 1;
break;
}
curr_host = curr_host->next;;
}
if (!done) {
sprintf(buffer, "Error storing results for FS host %s (70)",
a_fsResults->connP->hostName);
return (70);
}
code = my_check_thresholds(curr_host, HOSTINFO, FS, buff2);
if (code) {
sprintf(buffer, "Error in checking thresholds (75) %s", buff2);
return (75);
}
} /* the probe succeeded, so we store the data in the display structure */
return (0);
} /* my_save_FS_data_forDisplay() */
/*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_afsmon_FS_Handler(xstat_fs_Results, numFS, conn_idx, buffer, argp)
struct xstat_fs_ProbeResults xstat_fs_Results;
int numFS;
int conn_idx;
char *buffer;
va_list argp;
{
char *outputfile = va_arg(argp, char *);
int detailed = va_arg(argp, int);
AV *FILESERV = va_arg(argp, AV *);
struct afsmon_hostEntry *FSnameList =
va_arg(argp, struct afsmon_hostEntry *);
short *fs_showFlags = va_arg(argp, short *);
int fs_showDefault = va_arg(argp, int);
HV *HOSTINFO = newHV();
int code = 0;
if (outputfile)
my_afsmon_fsOutput(outputfile, detailed, xstat_fs_Results);
/* add everything to data structure */
code =
my_save_FS_data_forDisplay(&xstat_fs_Results, HOSTINFO, numFS,
FSnameList, fs_showFlags, fs_showDefault,
buffer);
if (code) {
return (code);
}
/* Add HOSTINFO to FS */
av_store(FILESERV, conn_idx, newRV_inc((SV *) (HOSTINFO)));
return (0);
} /* my_afsmon_FS_Handler() */
/*
* from src/xstat/xstat_fs.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
src/Monitor.xs view on Meta::CPAN
*/
int
my_xstat_fs_Init(int (*ProbeHandler) (), int xstat_fs_numServers,
struct sockaddr_in *a_socketArray,
int xstat_fs_numCollections, afs_int32 * xstat_fs_collIDP,
char *buffer, ...)
{
int curr_srv = 0;
int conn_err = 0;
char *hostNameFound = "";
struct xstat_fs_ConnectionInfo *curr_conn = 0, *xstat_fs_ConnInfo = 0;
struct rx_securityClass *secobj = 0; /*Client security object */
char buff2[256] = "";
int PortToUse = 0;
int code = 0;
va_list argp;
xstat_fs_ConnInfo = (struct xstat_fs_ConnectionInfo *)
malloc(xstat_fs_numServers * sizeof(struct xstat_fs_ConnectionInfo));
if (xstat_fs_ConnInfo == (struct xstat_fs_ConnectionInfo *) NULL) {
sprintf(buffer,
"Can't allocate %d connection info structs (%d bytes)",
xstat_fs_numServers,
(xstat_fs_numServers * sizeof(struct xstat_fs_ConnectionInfo)));
return (-1); /*No cleanup needs to be done yet */
}
PortToUse = XSTAT_FS_CBPORT;
do {
code = rx_Init(htons(PortToUse));
if (code) {
if (code == RX_ADDRINUSE) {
PortToUse++;
}
else {
sprintf(buffer, "Fatal error in rx_Init()");
return (-1);
}
}
} while (code);
/*
* Create a null Rx client security object, to be used by the
* probe LWP.
*/
secobj = rxnull_NewClientSecurityObject();
if (secobj == (struct rx_securityClass *) NULL) {
/*Delete already-malloc'ed areas */
my_xstat_fs_Cleanup(1, xstat_fs_numServers, xstat_fs_ConnInfo, buff2);
sprintf(buffer, "Can't create probe LWP client security object. %s",
buff2);
return (-1);
}
curr_conn = xstat_fs_ConnInfo;
conn_err = 0;
for (curr_srv = 0; curr_srv < xstat_fs_numServers; curr_srv++) {
/*
* Copy in the socket info for the current server, resolve its
* printable name if possible.
*/
memcpy(&(curr_conn->skt), a_socketArray + curr_srv,
sizeof(struct sockaddr_in));
hostNameFound = hostutil_GetNameByINet(curr_conn->skt.sin_addr.s_addr);
if (hostNameFound == NULL) {
warn("Can't map Internet address %lu to a string name",
curr_conn->skt.sin_addr.s_addr);
curr_conn->hostName[0] = '\0';
}
else {
strcpy(curr_conn->hostName, hostNameFound);
}
/*
* Make an Rx connection to the current server.
*/
curr_conn->rxconn = rx_NewConnection(curr_conn->skt.sin_addr.s_addr, /*Server addr */
curr_conn->skt.sin_port, /*Server port */
1, /*AFS service # */
secobj, /*Security obj */
0); /*# of above */
if (curr_conn->rxconn == (struct rx_connection *) NULL) {
sprintf(buffer,
"Can't create Rx connection to server '%s' (%lu)",
curr_conn->hostName, curr_conn->skt.sin_addr.s_addr);
my_xstat_fs_Cleanup(1, xstat_fs_numServers, xstat_fs_ConnInfo,
buff2);
return (-2);
}
/*
* Bump the current xstat_fs connection to set up.
*/
curr_conn++;
} /*for curr_srv */
va_start(argp, buffer);
code =
my_xstat_fs_LWP(ProbeHandler, xstat_fs_ConnInfo, xstat_fs_numServers,
xstat_fs_collIDP, xstat_fs_numCollections, buffer,
argp);
va_end(argp);
if (code) {
return (code);
}
my_xstat_fs_Cleanup(1, xstat_fs_numServers, xstat_fs_ConnInfo, buff2);
return (0);
} /* my_xstat_fs_Init() */
/*
* from src/xstat/xstat_fs.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_xstat_fs_Cleanup(a_releaseMem, xstat_fs_numServers, xstat_fs_ConnInfo,
buffer)
int a_releaseMem;
int xstat_fs_numServers;
struct xstat_fs_ConnectionInfo *xstat_fs_ConnInfo;
char *buffer;
{
src/Monitor.xs view on Meta::CPAN
(xstat_cm_Results.data.AFSCB_CollData_val);
fprintf(cm_outFD,
"AFSCB_XSTATSCOLL_FULL_PERF_INFO (coll %d) for CM %s\n[Probe %d, %s]\n\n",
xstat_cm_Results.collectionNumber,
xstat_cm_Results.connP->hostName, xstat_cm_Results.probeNum,
printableTime);
/*
* Print the overall numbers first, followed by all of the RPC numbers,
* then each of the other groupings.
*/
fprintf(cm_outFD,
"Overall Performance Info:\n-------------------------\n");
my_Print_cm_OverallPerfInfo(&(fullP->perf), cm_outFD);
fprintf(cm_outFD, "\n");
my_Print_cm_RPCPerfInfo(&(fullP->rpc), cm_outFD);
authentP = &(fullP->authent);
fprintf(cm_outFD, "\nAuthentication info:\n--------------------\n");
fprintf(cm_outFD,
"\t%d PAGS, %d records (%d auth, %d unauth), %d max in PAG, chain max: %d\n",
authentP->curr_PAGs, authentP->curr_Records,
authentP->curr_AuthRecords, authentP->curr_UnauthRecords,
authentP->curr_MaxRecordsInPAG, authentP->curr_LongestChain);
fprintf(cm_outFD, "\t%d PAG creations, %d tkt updates\n",
authentP->PAGCreations, authentP->TicketUpdates);
fprintf(cm_outFD,
"\t[HWMs: %d PAGS, %d records, %d max in PAG, chain max: %d]\n",
authentP->HWM_PAGs, authentP->HWM_Records,
authentP->HWM_MaxRecordsInPAG, authentP->HWM_LongestChain);
accessinfP = &(fullP->accessinf);
fprintf(cm_outFD,
"\n[Un]replicated accesses:\n------------------------\n");
fprintf(cm_outFD,
"\t%d unrep, %d rep, %d reps accessed, %d max reps/ref, %d first OK\n\n",
accessinfP->unreplicatedRefs, accessinfP->replicatedRefs,
accessinfP->numReplicasAccessed, accessinfP->maxReplicasPerRef,
accessinfP->refFirstReplicaOK);
/* There really isn't any authorship info
* authorP = &(fullP->author); */
} /* my_Print_cm_FullPerfInfo() */
/*
* from src/afsmonitor/afsmon-output.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
void
my_afsmon_cmOutput(a_outfile, a_detOutput, xstat_cm_Results)
char *a_outfile; /* ptr to output file name */
int a_detOutput; /* detailed output ? */
struct xstat_cm_ProbeResults xstat_cm_Results;
{
char *printTime = 0; /* ptr to time string */
char *hostname = 0; /* fileserner name */
afs_int32 numLongs = 0; /* longwords in result */
afs_int32 *currLong = 0; /* ptr to longwords in result */
int i = 0;
FILE *cm_outFD = 0;
cm_outFD = fopen(a_outfile, "a");
if (cm_outFD == (FILE *) NULL) {
warn("failed to open output file %s", a_outfile);
return;
}
/* get the probe time and strip the \n at the end */
printTime = ctime((time_t *) & (xstat_cm_Results.probeTime));
printTime[strlen(printTime) - 1] = '\0';
hostname = xstat_cm_Results.connP->hostName;
/* print "time hostname CM" prefix */
fprintf(cm_outFD, "\n%s %s CM ", printTime, hostname);
/* if probe failed print -1 and vanish */
if (xstat_cm_Results.probeOK) {
fprintf(cm_outFD, "-1\n");
fclose(cm_outFD);
return;
}
/* print out the probe information as long words */
numLongs = xstat_cm_Results.data.AFSCB_CollData_len;
currLong = (afs_int32 *) (xstat_cm_Results.data.AFSCB_CollData_val);
for (i = 0; i < numLongs; i++) {
fprintf(cm_outFD, "%d ", *currLong++);
}
fprintf(cm_outFD, "\n\n");
/* print detailed information */
if (a_detOutput) {
my_Print_cm_FullPerfInfo(xstat_cm_Results, cm_outFD);
fflush(cm_outFD);
}
fclose(cm_outFD);
} /* my_afsmon_cmOutput() */
/*
* unchanged except for removing debugging print statements at beginning, and one
* correction (replacing xstat_cm_Results with a_cmResults)
*
* from src/afsmonitor/afsmonitor.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_cm_Results_ltoa(a_cmData, a_cmResults)
struct cm_Display_Data *a_cmData; /* target buffer */
struct xstat_cm_ProbeResults *a_cmResults; /* ptr to xstat cm Results */
{
struct afs_stats_CMFullPerf *fullP; /* ptr to complete CM stats */
afs_int32 *srcbuf;
src/Monitor.xs view on Meta::CPAN
GROUP = newHV();
sscanf(cm_categories[grpidx], "%s %d %d", group, &fromidx, &toidx);
for (i = fromidx; i <= toidx; i++) {
if (showFlags[i] || showDefault) {
ENTRY = newHV();
hv_store(ENTRY, "value", 5, newSVnv(atof(cmData->data[i])), 0);
hv_store(GROUP, cm_varNames[i], strlen(cm_varNames[i]),
newRV_inc((SV *) ENTRY), 0);
}
}
if (HvKEYS(GROUP))
hv_store(SECTION, group, strlen(group), newRV_inc((SV *) GROUP),
0);
grpidx++;
}
if (HvKEYS(SECTION))
hv_store(HOSTINFO, section, strlen(section),
newRV_inc((SV *) SECTION), 0);
secidx += numgrp + 1;
grpidx = secidx + 1;
}
} /* cm_Results_to_Hash() */
/*
* from src/afsmonitor/afsmonitor.c:
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_save_CM_data_forDisplay(a_cmResults, HOSTINFO, numCM, CMnameList,
cm_showFlags, cm_showDefault, buffer)
struct xstat_cm_ProbeResults *a_cmResults;
HV *HOSTINFO;
int numCM;
struct afsmon_hostEntry *CMnameList;
short *cm_showFlags;
int cm_showDefault;
char *buffer;
{
struct cm_Display_Data *curr_cmDataP;
struct afsmon_hostEntry *curr_host = 0;
int i = 0;
int code = 0;
int done = 0;
char buff2[256] = "";
curr_cmDataP =
(struct cm_Display_Data *)malloc(sizeof(struct cm_Display_Data));
if (curr_cmDataP == (struct cm_Display_Data *) NULL) {
sprintf(buffer, "Memory allocation failure");
return (-10);
}
memset(curr_cmDataP, 0, sizeof(struct cm_Display_Data));
hv_store(HOSTINFO, "hostName", 8, newSVpv(a_cmResults->connP->hostName, 0),
0);
/* Check the status of the probe. If it succeeded, we store its
* results in the display data structure. If it failed we only mark
* the failed status in the display data structure. */
if (a_cmResults->probeOK) { /* 1 => notOK the xstat results */
hv_store(HOSTINFO, "probeOK", 7, newSViv(0), 0);
}
else { /* probe succeeded, update display data structures */
hv_store(HOSTINFO, "probeOK", 7, newSViv(1), 0);
my_cm_Results_ltoa(curr_cmDataP, a_cmResults);
cm_Results_to_Hash(curr_cmDataP, HOSTINFO, cm_showFlags,
cm_showDefault);
done = 0;
curr_host = CMnameList;
for (i = 0; i < numCM; i++) {
if (strcasecmp(curr_host->hostName, a_cmResults->connP->hostName)
== 0) {
done = 1;
break;
}
curr_host = curr_host->next;;
}
if (!done) {
sprintf(buffer, "Error storing results for CM host %s (100)",
a_cmResults->connP->hostName);
return (100);
}
code = my_check_thresholds(curr_host, HOSTINFO, CM, buff2);
if (code) {
sprintf(buffer, "Error in checking thresholds (105) %s", buff2);
return (105);
}
}
return (0);
} /* my_save_CM_data_forDisplay() */
/*
* from src/afsmonitor/afsmonitor.c:
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_afsmon_CM_Handler(xstat_cm_Results, numCM, conn_idx, buffer, argp)
struct xstat_cm_ProbeResults xstat_cm_Results;
int numCM;
int conn_idx;
char *buffer;
va_list argp;
{
int code = 0;
char *outputfile = va_arg(argp, char *);
int detailed = va_arg(argp, int);
AV *CACHEMAN = va_arg(argp, AV *);
struct afsmon_hostEntry *CMnameList =
va_arg(argp, struct afsmon_hostEntry *);
short *cm_showFlags = va_arg(argp, short *);
int cm_showDefault = va_arg(argp, int);
HV *HOSTINFO = newHV();
if (outputfile) {
my_afsmon_cmOutput(outputfile, detailed, xstat_cm_Results);
}
/* add everything to data structure */
code =
my_save_CM_data_forDisplay(&xstat_cm_Results, HOSTINFO, numCM,
CMnameList, cm_showFlags, cm_showDefault,
buffer);
if (code) {
return (code);
}
/* Add HOSTINFO to CM */
av_store(CACHEMAN, conn_idx, newRV_inc((SV *) HOSTINFO));
return (0);
} /* my_afsmon_CM_Handler() */
/*
* from src/xstat/xstat_cm.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
src/Monitor.xs view on Meta::CPAN
} /* For each xstat_cm connection */
return (0);
} /* my_xstat_cm_LWP() */
/*
* from src/xstat/xstat_cm.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_xstat_cm_Init(int (*ProbeHandler) (), int xstat_cm_numServers,
struct sockaddr_in *a_socketArray,
int xstat_cm_numCollections, afs_int32 * xstat_cm_collIDP,
char *buffer, ...)
{
int curr_srv = 0;
int conn_err = 0;
char *hostNameFound = "";
struct xstat_cm_ConnectionInfo *curr_conn = 0, *xstat_cm_ConnInfo = 0;
struct rx_securityClass *secobj = 0; /*Client security object */
char buff2[256] = "";
int code = 0;
va_list argp;
xstat_cm_ConnInfo = (struct xstat_cm_ConnectionInfo *)
malloc(xstat_cm_numServers * sizeof(struct xstat_cm_ConnectionInfo));
if (xstat_cm_ConnInfo == (struct xstat_cm_ConnectionInfo *) NULL) {
sprintf(buffer,
"Can't allocate %d connection info structs (%d bytes)",
xstat_cm_numServers,
(xstat_cm_numServers * sizeof(struct xstat_cm_ConnectionInfo)));
return (-1); /*No cleanup needs to be done yet */
}
code = rx_Init(htons(0));
if (code) {
sprintf(buffer, "Fatal error in rx_Init(), error=%d", code);
return (-1);
}
/*
* Create a null Rx client security object, to be used by the
* probe LWP.
*/
secobj = rxnull_NewClientSecurityObject();
if (secobj == (struct rx_securityClass *) NULL) {
/*Delete already-malloc'ed areas */
my_xstat_cm_Cleanup(1, xstat_cm_numServers, xstat_cm_ConnInfo, buff2);
sprintf(buffer, "Can't create probe LWP client security object. %s",
buff2);
return (-1);
}
curr_conn = xstat_cm_ConnInfo;
conn_err = 0;
for (curr_srv = 0; curr_srv < xstat_cm_numServers; curr_srv++) {
/*
* Copy in the socket info for the current server, resolve its
* printable name if possible.
*/
memcpy(&(curr_conn->skt), a_socketArray + curr_srv,
sizeof(struct sockaddr_in));
hostNameFound = hostutil_GetNameByINet(curr_conn->skt.sin_addr.s_addr);
if (hostNameFound == NULL) {
warn("Can't map Internet address %lu to a string name",
curr_conn->skt.sin_addr.s_addr);
curr_conn->hostName[0] = '\0';
}
else {
strcpy(curr_conn->hostName, hostNameFound);
}
/*
* Make an Rx connection to the current server.
*/
curr_conn->rxconn = rx_NewConnection(curr_conn->skt.sin_addr.s_addr, /*Server addr */
curr_conn->skt.sin_port, /*Server port */
1, /*AFS service # */
secobj, /*Security obj */
0); /*# of above */
if (curr_conn->rxconn == (struct rx_connection *) NULL) {
sprintf(buffer,
"Can't create Rx connection to server '%s' (%lu)",
curr_conn->hostName, curr_conn->skt.sin_addr.s_addr);
my_xstat_cm_Cleanup(1, xstat_cm_numServers, xstat_cm_ConnInfo,
buff2);
return (-2);
}
/*
* Bump the current xstat_fs connection to set up.
*/
curr_conn++;
} /*for curr_srv */
va_start(argp, buffer);
code =
my_xstat_cm_LWP(ProbeHandler, xstat_cm_ConnInfo, xstat_cm_numServers,
xstat_cm_collIDP, xstat_cm_numCollections, buffer,
argp);
va_end(argp);
if (code) {
return (code);
}
my_xstat_cm_Cleanup(1, xstat_cm_numServers, xstat_cm_ConnInfo, buff2);
return (0);
} /* my_xstat_cm_Init() */
/*
* from src/xstat/xstat_cm.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_xstat_cm_Cleanup(int a_releaseMem, int xstat_cm_numServers,
struct xstat_cm_ConnectionInfo *xstat_cm_ConnInfo,
char *buffer)
{
int code = 0; /*Return code */
src/Monitor.xs view on Meta::CPAN
{
register int i;
register afs_int32 code;
struct AFSDBCacheEntry centry;
char *cellname;
HV *NETFID;
HV *CENTRY;
HV *LOCK;
for (i = 0; i < 10000; i++) {
code = RXAFSCB_GetCE(aconn, i, ¢ry);
if (code) {
if (code == 1)
break;
sprintf(buffer, "cmdebug: failed to get cache entry %d (%s)", i,
error_message(code));
return code;
}
CENTRY = newHV();
hv_store(CENTRY, "addr", 4, newSViv(centry.addr), 0);
if (centry.addr == 0) {
/* PS output */
NETFID = newHV();
hv_store(NETFID, "Vnode", 5, newSViv(centry.netFid.Vnode), 0);
hv_store(NETFID, "Volume", 6, newSViv(centry.netFid.Volume), 0);
hv_store(NETFID, "Unique", 6, newSViv(centry.netFid.Unique), 0);
hv_store(CENTRY, "netFid", 6, newRV_inc((SV *) NETFID), 0);
av_store(CACHE_ENTRIES, i, newRV_inc((SV *) CENTRY));
continue;
}
if (!aint32 && !IsLocked(¢ry.lock))
continue;
hv_store(CENTRY, "cell", 4, newSViv(centry.cell), 0);
NETFID = newHV();
hv_store(NETFID, "Vnode", 5, newSViv(centry.netFid.Vnode), 0);
hv_store(NETFID, "Volume", 6, newSViv(centry.netFid.Volume), 0);
hv_store(NETFID, "Unique", 6, newSViv(centry.netFid.Unique), 0);
hv_store(CENTRY, "netFid", 6, newRV_inc((SV *) NETFID), 0);
#ifdef USE_GETCELLNAME
cellname = GetCellName(aconn, centry.cell);
if (cellname)
hv_store(CENTRY, "cellname", 8, newSVpv(cellname, 0), 0);
#endif
if (IsLocked(¢ry.lock)) {
LOCK = newHV();
my_PrintLock(¢ry.lock, LOCK);
hv_store(CENTRY, "lock", 4, newRV_inc((SV *) LOCK), 0);
}
hv_store(CENTRY, "Length", 6, newSViv(centry.Length), 0);
hv_store(CENTRY, "DataVersion", 11, newSViv(centry.DataVersion), 0);
hv_store(CENTRY, "refCount", 8, newSViv(centry.refCount), 0);
hv_store(CENTRY, "callback", 8, newSViv(centry.callback), 0);
hv_store(CENTRY, "cbExpires", 9, newSViv(centry.cbExpires), 0);
hv_store(CENTRY, "opens", 5, newSViv(centry.opens), 0);
hv_store(CENTRY, "writers", 7, newSViv(centry.writers), 0);
/* now display states */
hv_store(CENTRY, "mvstat", 6, newSViv(centry.mvstat), 0);
hv_store(CENTRY, "states", 6, newSViv(centry.states), 0);
av_store(CACHE_ENTRIES, i, newRV_inc((SV *) CENTRY));
}
return 0;
}
#endif /* ifdef OpenAFS_1_2 */
#ifdef OpenAFS_1_4
/*
* from src/venus/cmdebug.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
PrintCacheEntries32(struct rx_connection *aconn, int aint32,
AV *CACHE_ENTRIES, char *buffer)
{
register int i;
register afs_int32 code;
struct AFSDBCacheEntry centry;
char *cellname;
HV *NETFID;
HV *CENTRY;
HV *LOCK;
for (i = 0; i < 10000; i++) {
code = RXAFSCB_GetCE(aconn, i, ¢ry);
if (code) {
if (code == 1)
break;
sprintf(buffer, "cmdebug: failed to get cache entry %d (%s)\n", i,
error_message(code));
return code;
}
CENTRY = newHV();
hv_store(CENTRY, "addr", 4, newSViv(centry.addr), 0);
if (centry.addr == 0) {
/* PS output */
printf("Proc %4d sleeping at %08x, pri %3d\n",
centry.netFid.Vnode, centry.netFid.Volume,
centry.netFid.Unique - 25);
continue;
}
if (((aint32 == 0) && !IsLocked(¢ry.lock)) ||
((aint32 == 2) && (centry.refCount == 0)) ||
((aint32 == 4) && (centry.callback == 0)))
continue;
/* otherwise print this entry */
hv_store(CENTRY, "cell", 4, newSViv(centry.cell), 0);
NETFID = newHV();
hv_store(NETFID, "Vnode", 5, newSViv(centry.netFid.Vnode), 0);
hv_store(NETFID, "Volume", 6, newSViv(centry.netFid.Volume), 0);
hv_store(NETFID, "Unique", 6, newSViv(centry.netFid.Unique), 0);
hv_store(CENTRY, "netFid", 6, newRV_inc((SV *) NETFID), 0);
#ifdef USE_GETCELLNAME
cellname = GetCellName(aconn, centry.cell);
if (cellname)
hv_store(CENTRY, "cellname", 8, newSVpv(cellname, 0), 0);
#endif
if (IsLocked(¢ry.lock)) {
LOCK = newHV();
my_PrintLock(¢ry.lock, LOCK);
hv_store(CENTRY, "lock", 4, newRV_inc((SV *) LOCK), 0);
}
hv_store(CENTRY, "Length", 6, newSViv(centry.Length), 0);
hv_store(CENTRY, "DataVersion", 11, newSViv(centry.DataVersion), 0);
hv_store(CENTRY, "refCount", 8, newSViv(centry.refCount), 0);
hv_store(CENTRY, "callback", 8, newSViv(centry.callback), 0);
hv_store(CENTRY, "cbExpires", 9, newSViv(centry.cbExpires), 0);
hv_store(CENTRY, "opens", 5, newSViv(centry.opens), 0);
hv_store(CENTRY, "writers", 7, newSViv(centry.writers), 0);
/* now display states */
hv_store(CENTRY, "mvstat", 6, newSViv(centry.mvstat), 0);
hv_store(CENTRY, "states", 6, newSViv(centry.states), 0);
av_store(CACHE_ENTRIES, i, newRV_inc((SV *) CENTRY));
}
return 0;
}
/*
* from src/venus/cmdebug.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
PrintCacheEntries64(struct rx_connection *aconn, int aint32,
AV *CACHE_ENTRIES, char *buffer)
{
register int i;
register afs_int32 code;
struct AFSDBCacheEntry64 centry;
char *cellname;
char *data_name;
HV *NETFID;
HV *CENTRY;
HV *LOCK;
for (i = 0; i < 10000; i++) {
code = RXAFSCB_GetCE64(aconn, i, ¢ry);
if (code) {
if (code == 1)
break;
sprintf(buffer, "cmdebug: failed to get cache entry %d (%s)\n", i,
error_message(code));
return code;
}
CENTRY = newHV();
hv_store(CENTRY, "addr", 4, newSViv(centry.addr), 0);
if (centry.addr == 0) {
/* PS output */
NETFID = newHV();
hv_store(NETFID, "Vnode", 5, newSViv(centry.netFid.Vnode), 0);
hv_store(NETFID, "Volume", 6, newSViv(centry.netFid.Volume), 0);
hv_store(NETFID, "Unique", 6, newSViv(centry.netFid.Unique-25), 0);
hv_store(CENTRY, "netFid", 6, newRV_inc((SV *) NETFID), 0);
av_store(CACHE_ENTRIES, i, newRV_inc((SV *) CENTRY));
continue;
}
if (((aint32 == 0) && !IsLocked(¢ry.lock)) ||
((aint32 == 2) && (centry.refCount == 0)) ||
((aint32 == 4) && (centry.callback == 0)))
continue;
/* otherwise print this entry */
hv_store(CENTRY, "cell", 4, newSViv(centry.cell), 0);
NETFID = newHV();
hv_store(NETFID, "Vnode", 5, newSViv(centry.netFid.Vnode), 0);
hv_store(NETFID, "Volume", 6, newSViv(centry.netFid.Volume), 0);
hv_store(NETFID, "Unique", 6, newSViv(centry.netFid.Unique), 0);
hv_store(CENTRY, "netFid", 6, newRV_inc((SV *) NETFID), 0);
#ifdef USE_GETCELLNAME
cellname = GetCellName(aconn, centry.cell);
if (cellname)
hv_store(CENTRY, "cellname", 8, newSVpv(cellname, 0), 0);
#endif
if (IsLocked(¢ry.lock)) {
LOCK = newHV();
my_PrintLock(¢ry.lock, LOCK);
hv_store(CENTRY, "lock", 4, newRV_inc((SV *) LOCK), 0);
}
hv_store(CENTRY, "Length", 6, newSViv(centry.Length), 0);
hv_store(CENTRY, "DataVersion", 11, newSViv(centry.DataVersion), 0);
hv_store(CENTRY, "refCount", 8, newSViv(centry.refCount), 0);
hv_store(CENTRY, "callback", 8, newSViv(centry.callback), 0);
hv_store(CENTRY, "cbExpires", 9, newSViv(centry.cbExpires), 0);
hv_store(CENTRY, "opens", 5, newSViv(centry.opens), 0);
hv_store(CENTRY, "writers", 7, newSViv(centry.writers), 0);
/* now display states */
if (centry.mvstat == 0)
data_name = "normal file";
else if (centry.mvstat == 1)
data_name = "mount point";
else if (centry.mvstat == 2)
data_name = "volume root";
else if (centry.mvstat == 3)
data_name = "directory";
else if (centry.mvstat == 4)
data_name = "symlink";
else if (centry.mvstat == 5)
data_name = "microsoft dfs link";
else if (centry.mvstat == 6)
data_name = "invalid link";
else
data_name = "bogus mvstat";
hv_store(CENTRY, "mvstat", 6, newSVpv(data_name, strlen(data_name)), 0);
data_name = "";
if (centry.states & 1)
sprintf(data_name, "%s, stat'd", data_name);
if (centry.states & 2)
sprintf(data_name, "%s, backup", data_name);
if (centry.states & 4)
sprintf(data_name, "%s, read-only", data_name);
if (centry.states & 8)
sprintf(data_name, "%s, mt pt valid", data_name);
if (centry.states & 0x10)
sprintf(data_name, "%s, pending core", data_name);
if (centry.states & 0x40)
sprintf(data_name, "%s, wait-for-store", data_name);
if (centry.states & 0x80)
sprintf(data_name, "%s, mapped", data_name);
hv_store(CENTRY, "states", 6, newSVpv(data_name, strlen(data_name)), 0);
av_store(CACHE_ENTRIES, i, newRV_inc((SV *) CENTRY));
}
return 0;
}
/*
* from src/venus/cmdebug.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_PrintCacheEntries(struct rx_connection *aconn, int aint32,
AV *CACHE_ENTRIES, char *buffer)
{
register afs_int32 code;
struct AFSDBCacheEntry64 centry64;
code = RXAFSCB_GetCE64(aconn, 0, ¢ry64);
if (code != RXGEN_OPCODE)
return PrintCacheEntries64(aconn, aint32, CACHE_ENTRIES, buffer);
src/Monitor.xs view on Meta::CPAN
/*
* Take care of all Rx connections first. Check to see that the
* server count is a legal value.
*/
if (fsprobe_numServers <= 0) {
sprintf(buffer,
"[%s] Illegal number of servers to clean up (fsprobe_numServers = %d)",
rn, fsprobe_numServers);
code = -1;
}
else {
if (fsprobe_ConnInfo != (struct fsprobe_ConnectionInfo *) NULL) {
/*
* The fsprobe connection structure array exists. Go through it
* and close up any Rx connections it holds.
*/
curr_conn = fsprobe_ConnInfo;
for (conn_idx = 0; conn_idx < fsprobe_numServers; conn_idx++) {
if (curr_conn->rxconn != (struct rx_connection *) NULL) {
rx_DestroyConnection(curr_conn->rxconn);
curr_conn->rxconn = (struct rx_connection *) NULL;
}
if (curr_conn->rxVolconn != (struct rx_connection *) NULL) {
rx_DestroyConnection(curr_conn->rxVolconn);
curr_conn->rxVolconn = (struct rx_connection *) NULL;
}
curr_conn++;
} /*for each fsprobe connection */
} /*fsprobe connection structure exists */
} /*Legal number of servers */
/*
* Now, release all the space we've allocated
*/
if (fsprobe_ConnInfo != (struct fsprobe_ConnectionInfo *) NULL)
free(fsprobe_ConnInfo);
if (fsprobe_Results->stats != (struct ProbeViceStatistics *) NULL)
free(fsprobe_Results->stats);
if (fsprobe_Results->probeOK != (int *) NULL)
free(fsprobe_Results->probeOK);
/*
* Return the news, whatever it is.
*/
return (code);
}
/*
* from src/fsprobe/fsprobe.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_fsprobe_Init(fsprobe_Results, fsprobe_ConnInfo, a_numServers,
a_socketArray, RETVAL, scout_debugfd, buffer)
struct fsprobe_ProbeResults *fsprobe_Results; /*Latest probe results */
struct fsprobe_ConnectionInfo **fsprobe_ConnInfo; /*Ptr to connection array */
int a_numServers;
struct sockaddr_in *a_socketArray;
AV *RETVAL;
FILE *scout_debugfd;
char *buffer;
{
static char rn[] = "my_fsprobe_Init";
struct fsprobe_ConnectionInfo *curr_conn; /*Current connection */
int fsprobe_statsBytes; /*Num bytes in stats block */
int fsprobe_probeOKBytes; /*Num bytes in probeOK block */
int conn_err = 0, code = 0;
int curr_srv;
char *hostNameFound;
int PortToUse;
struct rx_securityClass *secobj;
struct rx_securityClass *CBsecobj;
struct rx_service *rxsrv_afsserver;
char buff2[256] = "";
struct rx_call *rxcall; /*Bogus param */
AFSCBFids *Fids_Array; /*Bogus param */
AFSCBs *CallBack_Array; /*Bogus param */
struct interfaceAddr *interfaceAddr; /*Bogus param */
if (scout_debugfd) {
fprintf(scout_debugfd, "[%s] Called\n", rn);
fflush(scout_debugfd);
}
if (a_numServers <= 0) {
sprintf(buffer, "[%s] Illegal number of servers: %d", rn, a_numServers);
return (-1);
}
if (a_socketArray == (struct sockaddr_in *) NULL) {
sprintf(buffer, "[%s] Null server socket array argument", rn);
return (-1);
}
memset(fsprobe_Results, 0, sizeof(struct fsprobe_ProbeResults));
rxcall = (struct rx_call *) NULL;
Fids_Array = (AFSCBFids *) NULL;
CallBack_Array = (AFSCBs *) NULL;
interfaceAddr = (struct interfaceAddr *) NULL;
SRXAFSCB_CallBack(rxcall, Fids_Array, CallBack_Array);
SRXAFSCB_InitCallBackState2(rxcall, interfaceAddr);
SRXAFSCB_Probe(rxcall);
*fsprobe_ConnInfo = (struct fsprobe_ConnectionInfo *)
malloc(a_numServers * sizeof(struct fsprobe_ConnectionInfo));
if (*fsprobe_ConnInfo == (struct fsprobe_ConnectionInfo *) NULL) {
sprintf(buffer,
"[%s] Can't allocate %d connection info structs (%d bytes)\n",
rn, a_numServers,
(a_numServers * sizeof(struct fsprobe_ConnectionInfo)));
src/Monitor.xs view on Meta::CPAN
}
PortToUse++;
}
else {
sprintf(buffer, "[%s] Fatal error in rx_Init()\n", rn);
return (-1);
}
}
} while (code);
if (scout_debugfd) {
fprintf(scout_debugfd, "[%s] Rx initialized on port %d\n", rn,
PortToUse);
fflush(scout_debugfd);
}
/*
* Create a null Rx server security object, to be used by the
* Callback listener.
*/
CBsecobj = (struct rx_securityClass *)rxnull_NewServerSecurityObject();
if (CBsecobj == (struct rx_securityClass *) NULL) {
/*Delete already-malloc'ed areas */
my_fsprobe_Cleanup(fsprobe_Results, *fsprobe_ConnInfo, a_numServers,
scout_debugfd, buff2);
sprintf(buffer,
"[%s] Can't create null security object for the callback listener. %s",
rn, buff2);
return (-1);
}
if (scout_debugfd)
fprintf(scout_debugfd, "[%s] Callback server security object created\n",
rn);
/*
* Create a null Rx client security object, to be used by the
* probe LWP.
*/
secobj = (struct rx_securityClass *)rxnull_NewClientSecurityObject();
if (secobj == (struct rx_securityClass *) NULL) {
/*Delete already-malloc'ed areas */
my_fsprobe_Cleanup(fsprobe_Results, *fsprobe_ConnInfo, a_numServers,
scout_debugfd, buff2);
sprintf(buffer,
"[%s] Can't create client security object for probe LWP. %s",
rn, buff2);
return (-1);
}
if (scout_debugfd) {
fprintf(scout_debugfd,
"[%s] Probe LWP client security object created\n", rn);
fflush(scout_debugfd);
}
curr_conn = *fsprobe_ConnInfo;
conn_err = 0;
for (curr_srv = 0; curr_srv < a_numServers; curr_srv++) {
/*
* Copy in the socket info for the current server, resolve its
* printable name if possible.
*/
if (scout_debugfd) {
fprintf(scout_debugfd,
"[%s] Copying in the following socket info:\n", rn);
fprintf(scout_debugfd, "[%s] IP addr 0x%lx, port %d\n", rn,
(a_socketArray + curr_srv)->sin_addr.s_addr,
(a_socketArray + curr_srv)->sin_port);
fflush(scout_debugfd);
}
memcpy(&(curr_conn->skt), a_socketArray + curr_srv,
sizeof(struct sockaddr_in));
hostNameFound = hostutil_GetNameByINet(curr_conn->skt.sin_addr.s_addr);
if (hostNameFound == (char *) NULL) {
warn("Can't map Internet address %lu to a string name\n",
curr_conn->skt.sin_addr.s_addr);
curr_conn->hostName[0] = '\0';
}
else {
strcpy(curr_conn->hostName, hostNameFound);
if (scout_debugfd) {
fprintf(scout_debugfd,
"[%s] Host name for server index %d is %s\n", rn,
curr_srv, curr_conn->hostName);
fflush(scout_debugfd);
}
}
/*
* Make an Rx connection to the current server.
*/
if (scout_debugfd) {
fprintf(scout_debugfd,
"[%s] Connecting to srv idx %d, IP addr 0x%lx, port %d, service 1\n",
rn, curr_srv, curr_conn->skt.sin_addr.s_addr,
curr_conn->skt.sin_port);
fflush(scout_debugfd);
}
curr_conn->rxconn = rx_NewConnection(curr_conn->skt.sin_addr.s_addr, /*Server addr */
curr_conn->skt.sin_port, /*Server port */
1, /*AFS service num */
secobj, /*Security object */
0); /*Number of above */
if (curr_conn->rxconn == (struct rx_connection *) NULL) {
sprintf(buffer,
"[%s] Can't create Rx connection to server %s (%lu)",
rn, curr_conn->hostName, curr_conn->skt.sin_addr.s_addr);
conn_err = 1;
}
if (scout_debugfd) {
fprintf(scout_debugfd, "[%s] New connection at 0x%lx\n",
rn, curr_conn->rxconn);
fflush(scout_debugfd);
}
/*
* Make an Rx connection to the current volume server.
*/
if (scout_debugfd) {
fprintf(scout_debugfd,
"[%s] Connecting to srv idx %d, IP addr 0x%lx, port %d, service 1\n",
rn, curr_srv, curr_conn->skt.sin_addr.s_addr, htons(7005));
fflush(scout_debugfd);
}
curr_conn->rxVolconn = rx_NewConnection(curr_conn->skt.sin_addr.s_addr, /*Server addr */
htons(AFSCONF_VOLUMEPORT), /*Volume Server port */
VOLSERVICE_ID, /*AFS service num */
secobj, /*Security object */
0); /*Number of above */
if (curr_conn->rxVolconn == (struct rx_connection *) NULL) {
sprintf(buffer,
"[%s] Can't create Rx connection to volume server %s (%lu)\n",
rn, curr_conn->hostName, curr_conn->skt.sin_addr.s_addr);
conn_err = 1;
src/Monitor.xs view on Meta::CPAN
if (conn_err)
return (-2);
else
return (0);
} /* my_fsprobe_Init() */
/*
* from src/scout/scout.c
* ("$Header: /afs/slac/g/scs/slur/Repository/AFSDebug/Debug/src/Monitor.xs,v 1.2 2006/07/05 22:25:10 alfw Exp $");
*/
int
my_FS_Handler(fsprobe_Results, numServers, fsprobe_ConnInfo, scout_debugfd,
RETVAL, buffer)
struct fsprobe_ProbeResults fsprobe_Results;
int numServers;
struct fsprobe_ConnectionInfo *fsprobe_ConnInfo;
FILE *scout_debugfd;
AV *RETVAL;
char *buffer;
{
static char rn[] = "my_FS_Handler"; /*Routine name */
int code; /*Return code */
struct ProbeViceStatistics *curr_stats; /*Ptr to current stats */
struct fsprobe_ConnectionInfo *curr_conn;
ViceDisk *curr_diskstat;
int curr_disk;
int *curr_probeOK; /*Ptr to current probeOK field */
int i = 0, j = 0;
HV *RESULTS;
HV *STATS;
AV *DISKS;
HV *DISK;
if (scout_debugfd) {
fprintf(scout_debugfd, "[%s] Called\n", rn);
fflush(scout_debugfd);
}
curr_stats = fsprobe_Results.stats;
curr_probeOK = fsprobe_Results.probeOK;
curr_conn = fsprobe_ConnInfo;
for (i = 0; i < numServers; i++) {
RESULTS = newHV();
hv_store(RESULTS, "probeOK", 7, newSViv((*curr_probeOK) ? 0 : 1), 0);
hv_store(RESULTS, "probeTime", 9, newSViv(fsprobe_Results.probeTime),
0);
hv_store(RESULTS, "hostName", 8, newSVpv(curr_conn->hostName, 0), 0);
if (*curr_probeOK == 0) {
STATS = newHV();
hv_store(STATS, "CurrentConnections", 18,
newSViv(curr_stats->CurrentConnections), 0);
hv_store(STATS, "TotalFetchs", 11, newSViv(curr_stats->TotalFetchs),
0);
hv_store(STATS, "TotalStores", 11, newSViv(curr_stats->TotalStores),
0);
hv_store(STATS, "WorkStations", 12,
newSViv(curr_stats->WorkStations), 0);
hv_store(STATS, "CurrentMsgNumber", strlen("CurrentMsgNumber"),
newSViv(curr_stats->CurrentMsgNumber), 0);
hv_store(STATS, "OldestMsgNumber", strlen("OldestMsgNumber"),
newSViv(curr_stats->OldestMsgNumber), 0);
hv_store(STATS, "CurrentTime", strlen("CurrentTime"),
newSViv(curr_stats->CurrentTime), 0);
hv_store(STATS, "BootTime", strlen("BootTime"),
newSViv(curr_stats->BootTime), 0);
hv_store(STATS, "StartTime", strlen("StartTime"),
newSViv(curr_stats->StartTime), 0);
hv_store(STATS, "TotalViceCalls", strlen("TotalViceCalls"),
newSViv(curr_stats->TotalViceCalls), 0);
hv_store(STATS, "FetchDatas", strlen("FetchDatas"),
newSViv(curr_stats->FetchDatas), 0);
hv_store(STATS, "FetchedBytes", strlen("FetchedBytes"),
newSViv(curr_stats->FetchedBytes), 0);
hv_store(STATS, "FetchDataRate", strlen("FetchDataRate"),
newSViv(curr_stats->FetchDataRate), 0);
hv_store(STATS, "StoreDatas", strlen("StoreDatas"),
newSViv(curr_stats->StoreDatas), 0);
hv_store(STATS, "StoredBytes", strlen("StoredBytes"),
newSViv(curr_stats->StoredBytes), 0);
hv_store(STATS, "StoreDataRate", strlen("StoreDataRate"),
newSViv(curr_stats->StoreDataRate), 0);
hv_store(STATS, "TotalRPCBytesSent", strlen("TotalRPCBytesSent"),
newSViv(curr_stats->TotalRPCBytesSent), 0);
hv_store(STATS, "TotalRPCBytesReceived",
strlen("TotalRPCBytesReceived"),
newSViv(curr_stats->TotalRPCBytesReceived), 0);
hv_store(STATS, "TotalRPCPacketsSent", strlen("TotalRPCPacketsSent"),
newSViv(curr_stats->TotalRPCPacketsSent), 0);
hv_store(STATS, "TotalRPCPacketsReceived",
strlen("TotalRPCPacketsReceived"),
newSViv(curr_stats->TotalRPCPacketsReceived), 0);
hv_store(STATS, "TotalRPCPacketsLost", strlen("TotalRPCPacketsLost"),
newSViv(curr_stats->TotalRPCPacketsLost), 0);
hv_store(STATS, "TotalRPCBogusPackets",
strlen("TotalRPCBogusPackets"),
newSViv(curr_stats->TotalRPCBogusPackets), 0);
hv_store(STATS, "SystemCPU", strlen("SystemCPU"),
newSViv(curr_stats->SystemCPU), 0);
hv_store(STATS, "UserCPU", strlen("UserCPU"),
newSViv(curr_stats->UserCPU), 0);
hv_store(STATS, "NiceCPU", strlen("NiceCPU"),
newSViv(curr_stats->NiceCPU), 0);
hv_store(STATS, "IdleCPU", strlen("IdleCPU"),
newSViv(curr_stats->IdleCPU), 0);
hv_store(STATS, "TotalIO", strlen("TotalIO"),
newSViv(curr_stats->TotalIO), 0);
hv_store(STATS, "ActiveVM", strlen("ActiveVM"),
newSViv(curr_stats->ActiveVM), 0);
hv_store(STATS, "TotalVM", strlen("TotalVM"),
newSViv(curr_stats->TotalVM), 0);
hv_store(STATS, "EtherNetTotalErrors", strlen("EtherNetTotalErrors"),
newSViv(curr_stats->EtherNetTotalErrors), 0);
hv_store(STATS, "EtherNetTotalWrites", strlen("EtherNetTotalWrites"),
src/Monitor.xs view on Meta::CPAN
AV *ALTADDR;
HV *REMOTEVERSION;
/* parse arguments */
num_args = hv_iterinit(args);
while (num_args--) {
value = hv_iternextsv(args, &key, &keylen);
switch (*key) {
case 'l':
if(strncmp(key, "long", keylen) == 0 && keylen <= 4) {
int32p = (int) SvIV(value);
} else goto unrecognized;
break;
case 'p':
if(strncmp(key, "port", keylen) == 0 && keylen <= 4) {
portName = (char *) SvPV(value, PL_na);
} else goto unrecognized;
break;
case 's':
if(strncmp(key, "server", keylen) == 0 && keylen <= 6) {
hostName = (char *) SvPV(value, PL_na);
} else goto unrecognized;
break;
default:
unrecognized:
sprintf(buffer, "Unrecognized flag: %s", key);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
break;
} /* end switch */
} /* end while */
/* done parsing arguments */
/* lookup host */
if (hostName) {
th = hostutil_GetHostByName(hostName);
if (!th) {
sprintf(buffer, "udebug: host %s not found in host table", hostName);
BSETCODE(1, buffer);
XSRETURN_UNDEF;
}
memcpy(&hostAddr, th->h_addr, sizeof(afs_int32));
}
else hostAddr = htonl(0x7f000001); /* IP localhost */
if (!portName)
port = htons(3000); /* default */
else {
port = udebug_PortNumber(portName);
if (port < 0)
port = udebug_PortName(portName);
if (port < 0) {
sprintf(buffer, "udebug: can't resolve port name %s", portName);
BSETCODE(1, buffer);
XSRETURN_UNDEF;
}
port = htons(port);
}
rx_Init(0);
sc = rxnull_NewClientSecurityObject();
tconn = rx_NewConnection(hostAddr, port, VOTE_SERVICE_ID, sc, 0);
/* now do the main call */
#ifdef USE_VOTEXDEBUG
code = VOTE_XDebug(tconn, &udebug, &isClone);
if (code) code = VOTE_Debug(tconn, &udebug);
#else
code = VOTE_Debug(tconn, &udebug);
#endif
if (code == RXGEN_OPCODE)
{ ubik_debug * ptr = &udebug;
oldServer = 1; /* talking to a pre 3.5 server */
memset(&udebug, 0, sizeof(udebug));
code = VOTE_DebugOld(tconn, (struct ubik_debug_old *) ptr);
}
if (code) {
sprintf(buffer, "return code %d from VOTE_Debug", code);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
/* now print the main info */
inhostAddr.s_addr = hostAddr;
if ( !oldServer )
{
ADDRESSES = newAV();
for ( j=0; udebug.interfaceAddr[j] && ( j<UBIK_MAX_INTERFACE_ADDR ); j++) {
av_store(ADDRESSES, j, newSVpv(afs_inet_ntoa(htonl(udebug.interfaceAddr[j])), 0));
}
hv_store(RETVAL, "interfaceAddr", 13, newRV_inc((SV*)ADDRESSES), 0);
}
hv_store(RETVAL, "host", 4, newSVpv(inet_ntoa(inhostAddr), 0), 0);
hv_store(RETVAL, "now", 3, newSViv(udebug.now), 0);
/* UBIK skips the voting if 1 server - so we fudge it here */
if ( udebug.amSyncSite && (udebug.nServers == 1) ) {
udebug.lastYesHost = hostAddr;
udebug.lastYesTime = udebug.now;
udebug.lastYesState = 1;
udebug.lastYesClaim = udebug.now;
udebug.syncVersion.epoch = udebug.localVersion.epoch;
udebug.syncVersion.counter = udebug.localVersion.counter;
}
/* sockaddr is always in net-order */
if ( udebug.lastYesHost != 0xffffffff ) {
inhostAddr.s_addr = htonl(udebug.lastYesHost);
hv_store(RETVAL, "lastYesHost", 11, newSVpv(inet_ntoa(inhostAddr), 0), 0);
hv_store(RETVAL, "lastYesTime", 11, newSViv(udebug.lastYesTime), 0);
hv_store(RETVAL, "lastYesState", 12, newSViv(udebug.lastYesState), 0);
src/Monitor.xs view on Meta::CPAN
HV* args = (HV*) SvRV($arg);
PREINIT:
PPCODE:
{
SV *value;
I32 keylen = 0;
char *key;
int num_args = 0;
int code = 0;
int aint32 = 0;
struct rx_connection *conn;
register char *hostName = "";
register struct hostent *thp;
struct rx_securityClass *secobj;
afs_int32 addr = 0;
afs_int32 port = 7001;
char buffer[256] = "";
AV *LOCKS = newAV(); /* return */
AV *CACHE_ENTRIES = newAV(); /* values */
/* parse arguments */
num_args = hv_iterinit(args);
while (num_args--) {
value = hv_iternextsv(args, &key, &keylen);
switch (*key) {
case 'l':
if(strncmp(key, "long", keylen) == 0 && keylen <= 4) {
aint32 = (int) SvIV(value);
} else goto unrecognized;
break;
case 'p':
if(strncmp(key, "port", keylen) == 0 && keylen <= 4) {
port = (int) SvIV(value);
} else goto unrecognized;
break;
case 's':
if(strncmp(key, "servers", keylen) == 0 && keylen <= 7) {
hostName = (char *) SvPV(value, PL_na);
} else goto unrecognized;
break;
default:
unrecognized:
sprintf(buffer, "Unrecognized flag: %s", key);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
break;
} /* end switch */
} /* end while */
/* done parsing arguments */
rx_Init(0);
thp = hostutil_GetHostByName(hostName);
if (!thp) {
sprintf(buffer, "can't resolve address for host %s", hostName);
BSETCODE(1, buffer);
XSRETURN_UNDEF;
}
memcpy(&addr, thp->h_addr, sizeof(afs_int32));
secobj = rxnull_NewServerSecurityObject();
conn = rx_NewConnection(addr, htons(port), 1, secobj, 0);
if (!conn) {
sprintf(buffer, "failed to create connection for host %s", hostName);
BSETCODE(1, buffer);
XSRETURN_UNDEF;
}
code = my_PrintLocks(conn, aint32, LOCKS, buffer);
if(code) {
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
code = my_PrintCacheEntries(conn, aint32, CACHE_ENTRIES, buffer);
if(code) {
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
SETCODE(0);
EXTEND(SP, 2);
PUSHs(sv_2mortal(newRV_inc((SV*)LOCKS)));
PUSHs(sv_2mortal(newRV_inc((SV*)CACHE_ENTRIES)));
}
void
afs_do_afsmonitor(args)
HV* args = (HV*) SvRV($arg);
PREINIT:
PPCODE:
{
I32 keylen = 0;
char* key = 0;
SV* value = 0;
char* host = 0;
AV* host_array = 0;
AV* show_array = 0;
AV* fsthresh_array = 0;
AV* cmthresh_array = 0;
HV* thresh_entry = 0;
int global_fsThreshCount = 0;
int global_cmThreshCount = 0;
int found = 0;
int numBytes = 0;
char* thresh_name = "";
char* thresh_value = 0;
char* thresh_host = "";
char* thresh_handler = "";
int num_args = 0;
int detailed = 0;
char* config_filename = 0;
char* output_filename = 0;
FILE *outputFD = 0;
struct afsmon_hostEntry *temp_host = 0;
int numFS = 0;
int numCM = 0;
struct afsmon_hostEntry *last_hostEntry = 0;
int lastHostType = 0;
short fs_showFlags[NUM_FS_STAT_ENTRIES];
short cm_showFlags[NUM_CM_STAT_ENTRIES];
int fs_showDefault = 1;
int cm_showDefault = 1;
int num = 0;
int i = 0;
int j = 0;
int code = 0;
char buffer[256] = "";
char buff2[256] = "";
/* from afsmon_execute() */
static char fullhostname[128] = ""; /* full host name */
struct sockaddr_in *FSSktArray = 0; /* fs socket array */
int FSsktbytes = 0; /* num bytes in above */
struct sockaddr_in *CMSktArray = 0; /* cm socket array */
int CMsktbytes = 0; /* num bytes in above */
struct sockaddr_in *curr_skt = 0; /* ptr to current socket*/
struct afsmon_hostEntry *curr_FS = 0; /* ptr to FS name list */
struct afsmon_hostEntry *curr_CM = 0; /* ptr to CM name list */
struct hostent *he = 0; /* host entry */
afs_int32 *collIDP = 0; /* ptr to collection ID */
int numCollIDs = 0; /* number of collection IDs */
/* end of from afsmon_execute() */
AV* FILESERV = newAV(); /* File Servers */
AV* CACHEMAN = newAV(); /* Cache Managers */
struct afsmon_hostEntry *FSnameList=0;
struct afsmon_hostEntry *CMnameList=0;
/* initialize showFlags for processing "show" directives in config file */
for(i=0; i<NUM_FS_STAT_ENTRIES; i++)
fs_showFlags[i] = 0;
for(i=0; i<NUM_CM_STAT_ENTRIES; i++)
cm_showFlags[i] = 0;
/* parse arguments */
num_args = hv_iterinit(args);
/* fprintf(STDERR, "[afsmonitor] Parsing args now: %d\n", num_args); */
while (num_args--) {
value = hv_iternextsv(args, &key, &keylen);
/* fprintf(STDERR, "got flag %s, size %d. %d remaining.\n", key, keylen, num_args); */
switch (*key) {
case 'c':
if(keylen < 2) goto unrecognized;
switch(key[1]) {
case 'o':
if(strncmp(key, "config", keylen) == 0 && keylen <= 6) {
/* fprintf(STDERR, "flag %s recognized as config; value is %s\n",
key, (char *) SvPV(value, PL_na)); */
config_filename = (char *) SvPV(value, PL_na);
} else goto unrecognized;
break;
case 'm':
if(keylen < 3) goto unrecognized;
switch(key[2]) {
case 'h':
if(strncmp(key, "cmhosts", keylen) == 0 && keylen <= 7) {
/* fprintf(STDERR, "flag %s recognized as cmhosts\n", key); */
if (SvROK(value))
host_array = (AV*) SvRV(value);
else {
host_array = av_make(1, &value);
sv_2mortal((SV *) host_array);
}
num = av_len(host_array);
/* fprintf(STDERR, "it has %d elements.\n", num+1); */
for(i=0; i<=num; i++) {
host = (char *) SvPV(*av_fetch(host_array, i, 0), PL_na);
sprintf(buffer,"cm %s",host);
code = my_parse_hostEntry(buffer, &numFS, &numCM, &lastHostType,
&last_hostEntry, &FSnameList, &CMnameList, buff2);
/* fprintf(STDERR, "got host: %s\n", host); */
if (code) {
sprintf(buffer, "Could not parse cache manager %s. %s", host, buff2);
BSETCODE(180, buffer);
/* 180 is the exit code for this error in the original afsmonitor.c */
XSRETURN_UNDEF;
}
}
} else goto unrecognized;
break;
case 's':
if(strncmp(key, "cmshow", keylen) == 0 && keylen <= 6) {
/* fprintf(STDERR, "flag %s recognized as cmshow\n", key); */
show_array = (AV*) SvRV(value);
num = av_len(show_array);
for (i=0; i<=num; i++) {
sprintf(buffer, "show cm %s", SvPV(*av_fetch(show_array, i, 0), PL_na));
code = my_parse_showEntry(buffer, &fs_showDefault, &cm_showDefault,
fs_showFlags, cm_showFlags, buff2);
if(code) {
sprintf(buffer, "Error parsing cmshow flag. %s", buff2);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
}
} else goto unrecognized;
break;
case 't':
if(strncmp(key, "cmthresh", keylen) == 0 && keylen <= 8) {
/* fprintf(STDERR, "flag %s recognized as cmthresh\n", key); */
cmthresh_array = (AV*) SvRV(value);
} else goto unrecognized;
break;
default:
goto unrecognized;
}
break;
default:
goto unrecognized;
}
break;
case 'd':
if(strncmp(key, "detailed", keylen) == 0 && keylen <= 8) {
/* fprintf(STDERR, "flag %s recognized as detailed; value is %d\n",
key, (int) SvIV(value)); */
detailed = (int) SvIV(value);
} else goto unrecognized;
break;
case 'f':
if(keylen < 3 || key[1] != 's') goto unrecognized;
switch(key[2]) {
case 'h':
if(strncmp(key, "fshosts", keylen) == 0 && keylen <= 7) {
/* fprintf(STDERR, "flag %s recognized as fshosts\n", key); */
if (SvROK(value))
host_array = (AV*) SvRV(value);
else {
host_array = av_make(1, &value);
sv_2mortal((SV *) host_array);
}
num = av_len(host_array);
/* fprintf(STDERR, "it has %d elements.\n", num+1); */
for(i=0; i<=num; i++) {
host = (char *) SvPV(*av_fetch(host_array, i, 0), PL_na);
sprintf(buffer,"fs %s",host);
code = my_parse_hostEntry(buffer, &numFS, &numCM, &lastHostType,
&last_hostEntry, &FSnameList, &CMnameList, buff2);
/* fprintf(STDERR, "got host: %s\n", host); */
if (code) {
sprintf(buffer, "Could not parse file server %s. %s", host, buff2);
BSETCODE(180, buffer);
XSRETURN_UNDEF;
}
}
} else goto unrecognized;
break;
case 's':
if(strncmp(key, "fsshow", keylen) == 0 && keylen <= 6) {
/* fprintf(STDERR, "flag %s recognized as fsshow\n", key); */
show_array = (AV*) SvRV(value);
num = av_len(show_array);
for (i=0; i<=num; i++) {
sprintf(buffer, "show fs %s", SvPV(*av_fetch(show_array, i, 0), PL_na));
code = my_parse_showEntry(buffer, &fs_showDefault, &cm_showDefault,
fs_showFlags, cm_showFlags, buff2);
if(code) {
sprintf(buffer, "Error parsing fsshow flag. %s", buff2);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
}
} else goto unrecognized;
break;
case 't':
if(strncmp(key, "fsthresh", keylen) == 0 && keylen <= 8) {
/* fprintf(STDERR, "flag %s recognized as fsthresh\n", key); */
fsthresh_array = (AV*) SvRV(value);
} else goto unrecognized;
break;
default:
goto unrecognized;
}
break;
case 'o':
if(strncmp(key, "output", keylen) == 0 && keylen <= 6) {
/* fprintf(STDERR, "flag %s recognized as output; value is %s\n",
key, (char *) SvPV(value, PL_na)); */
output_filename = (char *) SvPV(value, PL_na);
} else goto unrecognized;
break;
default:
unrecognized:
/* fprintf(STDERR,
"flag not recognized. (key: %s) (value: %s)\n",
key, (char *) SvPV(value, PL_na)); */
sprintf(buffer, "Unrecognized flag: %s", key);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
} /* end switch */
} /* end while */
/* done parsing arguments */
/* Open output file, if provided. */
if (output_filename) {
outputFD = fopen(output_filename,"a");
if (outputFD == (FILE *) NULL) {
sprintf(buffer, "Failed to open output file %s", output_filename);
BSETCODE(160, buffer);
XSRETURN_UNDEF;
}
fclose (outputFD);
}
/* cannot use 'detailed' without 'output' */
if (detailed) {
if (!output_filename) {
sprintf(buffer, "detailed switch can be used only with output switch");
BSETCODE(165, buffer);
/* 165 is the exit code for this error in the original afsmonitor.c */
XSRETURN_UNDEF;
}
}
/* The config option is mutually exclusive with the fshosts,cmhosts options */
if (config_filename) {
if (numFS || numCM) {
sprintf(buffer,"Cannot use config option with fshosts or cmhosts");
BSETCODE(170, buffer);
/* 170 is the exit code for this error in the original afsmonitor.c */
XSRETURN_UNDEF;
}
}
else {
if (!numFS && !numCM) {
sprintf(buffer,"Must specify either config or (fshosts and/or cmhosts) options");
BSETCODE(175, buffer);
/* 175 is the exit code for this error in the original afsmonitor.c */
XSRETURN_UNDEF;
}
}
if (fsthresh_array) {
if(!numFS) {
sprintf(buffer, "Cannot use fsthresh option without specifying fshosts");
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
num = av_len(fsthresh_array);
for (i=0; i<=num; i++) {
thresh_host = 0;
thresh_handler = "";
thresh_entry = (HV*) SvRV(*av_fetch(fsthresh_array, i, 0));
hv_iterinit(thresh_entry);
while((value = hv_iternextsv(thresh_entry, &key, &keylen))) {
if(strcmp(key, "host")==0) {
thresh_host = (char *)SvPV(value, PL_na);
he = GetHostByName(thresh_host);
if(he == (struct hostent *) NULL) {
sprintf(buffer,
"Couldn't parse fsthresh flag; unable to resolve hostname %s\n",
thresh_host);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
thresh_host = he->h_name;
}
else if(strcmp(key, "handler")==0) {
thresh_handler = (char *) SvPV(value, PL_na);
}
else {
thresh_name = key;
thresh_value = (char *) SvPV(value, PL_na);
}
}
sprintf(buffer, "thresh fs %s %s %s",
thresh_name, thresh_value, thresh_handler);
if(!thresh_host) {
code = my_parse_threshEntry(buffer, &global_fsThreshCount,
&global_cmThreshCount, (struct afsmon_hostEntry *) NULL, 0, buff2);
if (code) {
sprintf(buffer, "Couldn't parse fsthresh entry. %s", buff2);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
}
else {
temp_host = FSnameList;
found = 0;
for (j = 0; j < numFS; j++) {
if(strcmp(thresh_host, temp_host->hostName) == 0) {
found = 1;
break;
}
temp_host = temp_host->next;
}
if(found) {
code = my_parse_threshEntry(buffer, &global_fsThreshCount,
&global_cmThreshCount, temp_host,
1, buff2);
if(code) {
sprintf(buffer, "Couldn't parse fsthresh entry. %s", buff2);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
}
else {
sprintf(buffer,
"Couldn't parse fsthresh entry for host %s; host not found",
thresh_host);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
}
}
if (global_fsThreshCount) {
temp_host = FSnameList;
for (i = 0; i < numFS; i++) {
temp_host->numThresh += global_fsThreshCount;
temp_host = temp_host->next;
}
}
temp_host = FSnameList;
for (i = 0; i < numFS; i++) {
if (temp_host->numThresh) {
numBytes = temp_host->numThresh * sizeof(struct Threshold);
temp_host->thresh = (struct Threshold *)malloc(numBytes);
if (temp_host->thresh == (struct Threshold *) NULL) {
sprintf(buffer, "Memory Allocation error 1.5");
BSETCODE(25, buffer);
XSRETURN_UNDEF;
}
memset(temp_host->thresh, 0, numBytes);
}
temp_host = temp_host->next;
}
num = av_len(fsthresh_array);
for (i=0; i<=num; i++) {
thresh_host = 0;
thresh_handler = "";
thresh_entry = (HV*) SvRV(*av_fetch(fsthresh_array, i, 0));
hv_iterinit(thresh_entry);
while((value = hv_iternextsv(thresh_entry, &key, &keylen))) {
if(strcmp(key, "host") == 0) {
thresh_host = (char *)SvPV(value, PL_na);
he = GetHostByName(thresh_host);
if(he == (struct hostent *) NULL) {
sprintf(buffer,
"Couldn't parse fsthresh flag; unable to resolve hostname %s\n",
thresh_host);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
thresh_host = he->h_name;
}
else if(strcmp(key, "handler")==0) {
thresh_handler = (char *) SvPV(value, PL_na);
}
else {
thresh_name = key;
thresh_value = (char *) SvPV(value, PL_na);
}
}
if(thresh_host) global_fsThreshCount = 0;
else global_fsThreshCount = 1;
code = my_store_threshold(1, thresh_name, thresh_value, thresh_handler,
&global_fsThreshCount, FSnameList, thresh_host,
numFS, buff2);
if(code) {
sprintf(buffer, "Unable to store threshold %s. %s", thresh_name, buff2);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
}
}
if (cmthresh_array) {
if(!numCM) {
sprintf(buffer, "Cannot use cmthresh option without specifying cmhosts");
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
num = av_len(cmthresh_array);
for (i=0; i<=num; i++) {
thresh_host = 0;
thresh_handler = "";
thresh_entry = (HV*) SvRV(*av_fetch(cmthresh_array, i, 0));
hv_iterinit(thresh_entry);
while((value = hv_iternextsv(thresh_entry, &key, &keylen))) {
if(strcmp(key, "host")==0) {
thresh_host = (char *)SvPV(value, PL_na);
he = GetHostByName(thresh_host);
if(he == (struct hostent *) NULL) {
sprintf(buffer,
"Couldn't parse cmthresh flag; unable to resolve hostname %s\n",
thresh_host);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
thresh_host = he->h_name;
}
else if(strcmp(key, "handler")==0) {
thresh_handler = (char *) SvPV(value, PL_na);
}
else {
thresh_name = key;
thresh_value = (char *) SvPV(value, PL_na);
}
}
sprintf(buffer, "thresh cm %s %s %s", thresh_name, thresh_value, thresh_handler);
if(!thresh_host) {
code = my_parse_threshEntry(buffer, &global_fsThreshCount,
&global_cmThreshCount, (struct afsmon_hostEntry *) NULL, 0, buff2);
if (code) {
sprintf(buffer, "Couldn't parse cmthresh entry. %s", buff2);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
}
else {
temp_host = CMnameList;
found = 0;
for (j = 0; j < numCM; j++) {
if(strcmp(thresh_host, temp_host->hostName) == 0) {
found = 1;
break;
}
temp_host = temp_host->next;
}
if(found) {
code = my_parse_threshEntry(buffer, &global_fsThreshCount,
&global_cmThreshCount, temp_host,
2, buff2);
if(code) {
sprintf(buffer, "Couldn't parse cmthresh entry. %s", buff2);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
}
else {
sprintf(buffer,
"Couldn't parse cmthresh entry for host %s; host not found",
thresh_host);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
}
}
if (global_cmThreshCount) {
temp_host = CMnameList;
for (i = 0; i < numCM; i++) {
temp_host->numThresh += global_cmThreshCount;
temp_host = temp_host->next;
}
}
temp_host = CMnameList;
for (i = 0; i < numCM; i++) {
if (temp_host->numThresh) {
numBytes = temp_host->numThresh * sizeof(struct Threshold);
temp_host->thresh = (struct Threshold *)malloc(numBytes);
if (temp_host->thresh == (struct Threshold *) NULL) {
sprintf(buffer, "Memory Allocation error 2.5");
BSETCODE(25, buffer);
XSRETURN_UNDEF;
}
memset(temp_host->thresh, 0, numBytes);
}
temp_host = temp_host->next;
}
num = av_len(cmthresh_array);
for (i=0; i<=num; i++) {
thresh_host = 0;
thresh_handler = "";
thresh_entry = (HV*) SvRV(*av_fetch(cmthresh_array, i, 0));
hv_iterinit(thresh_entry);
while((value = hv_iternextsv(thresh_entry, &key, &keylen))) {
if(strcmp(key, "host") == 0) {
thresh_host = (char *)SvPV(value, PL_na);
he = GetHostByName(thresh_host);
if(he == (struct hostent *) NULL) {
sprintf(buffer,
"Couldn't parse cmthresh flag; unable to resolve hostname %s\n",
thresh_host);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
thresh_host = he->h_name;
}
else if(strcmp(key, "handler")==0) {
thresh_handler = (char *) SvPV(value, PL_na);
}
else {
thresh_name = key;
thresh_value = (char *) SvPV(value, PL_na);
}
}
if(thresh_host) global_cmThreshCount = 0;
else global_cmThreshCount = 1;
code = my_store_threshold(2, thresh_name, thresh_value, thresh_handler,
&global_cmThreshCount, CMnameList, thresh_host,
numCM, buff2);
if(code) {
sprintf(buffer, "Unable to store threshold %s. %s", thresh_name, buff2);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
}
}
/* process configuration file */
if(config_filename) {
code = my_process_config_file(config_filename, &numFS, &numCM, &lastHostType,
&last_hostEntry, &fs_showDefault, &cm_showDefault,
fs_showFlags, cm_showFlags, &FSnameList, &CMnameList);
if(code == -1)
XSRETURN_UNDEF;
}
/* from afsmon_execute() */
/* process file server entries */
if (numFS) {
/* Allocate an array of sockets for each fileserver we monitor */
FSsktbytes = numFS * sizeof(struct sockaddr_in);
FSSktArray = (struct sockaddr_in *) malloc(FSsktbytes);
if (FSSktArray == (struct sockaddr_in *) NULL) {
sprintf(buffer,"cannot malloc %d sockaddr_ins for fileservers", numFS);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
memset(FSSktArray, 0, FSsktbytes);
/* Fill in the socket information for each fileserve */
curr_skt = FSSktArray;
curr_FS = FSnameList; /* FS name list header */
while (curr_FS) {
strncpy(fullhostname,curr_FS->hostName,sizeof(fullhostname));
he = GetHostByName(fullhostname);
if (he == (struct hostent *) NULL) {
sprintf(buffer,"Cannot get host info for %s", fullhostname);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
strncpy(curr_FS->hostName,he->h_name,HOST_NAME_LEN); /* complete name*/
memcpy(&(curr_skt->sin_addr.s_addr), he->h_addr, 4);
#if defined(AFS_DARWIN_ENV) || defined(AFS_FBSD_ENV)
curr_skt->sin_family = AF_INET; /*Internet family */
#else
curr_skt->sin_family = htons(AF_INET); /*Internet family */
#endif
curr_skt->sin_port = htons(7000); /*FileServer port*/
#ifdef STRUCT_SOCKADDR_HAS_SA_LEN
curr_skt->sin_len = sizeof(struct sockaddr_in);
#endif
/* get the next dude */
curr_skt++;
curr_FS = curr_FS->next;
}
/* initialize collection IDs. We need only one entry since we collect
src/Monitor.xs view on Meta::CPAN
flag = key;
/* fprintf(STDERR, "size = %d, format: got flag %s\n", size, key); */
switch (*flag) {
case 'a':
if (memcmp( flag, "allconnections", 14) == 0 ) {
allconns = (int) SvIV(value);
}
break;
case 'l':
if (memcmp( flag, "long", 4) == 0 ) {
showLong = (int) SvIV(value);
}
break;
case 'n':
if (memcmp( flag, "nodally", 7) == 0 ) {
nodally = (int) SvIV(value);
} else if (memcmp( flag, "noconns", 7) == 0 ) {
noConns = (int) SvIV(value);
}
break;
case 'o':
if (memcmp( flag, "onlyserver", 10) == 0 ) {
onlyServer = (int) SvIV(value);
} else if (memcmp( flag, "onlyclient", 10) == 0 ) {
onlyClient = (int) SvIV(value);
} else if (memcmp( flag, "onlyhost", 8) == 0 ) {
char *name = (char *) SvPV(value, PL_na);
struct hostent *th;
th = hostutil_GetHostByName(name);
if (!th) {
sprintf(buffer, "rxdebug: host %s not found in host table", name);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
memcpy(&onlyHost, th->h_addr, sizeof(afs_int32));
} else if (memcmp( flag, "onlyauth", 8) == 0 ) {
char *name = (char *) SvPV(value, PL_na);
if (strcmp (name, "clear") == 0) onlyAuth = 0;
else if (strcmp (name, "auth") == 0) onlyAuth = 1;
else if (strcmp (name, "crypt") == 0) onlyAuth = 2;
else if ((strcmp (name, "null") == 0) ||
(strcmp (name, "none") == 0) ||
(strncmp (name, "noauth", 6) == 0) ||
(strncmp (name, "unauth", 6) == 0)) onlyAuth = -1;
else {
sprintf (buffer, "Unknown authentication level: %s", name);
BSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
} else if (memcmp( flag, "onlyport", 8) == 0 ) {
char *name = (char *) SvPV(value, PL_na);
if ((onlyPort = rxdebug_PortNumber(name)) == -1)
onlyPort = rxdebug_PortName(name);
if (onlyPort == -1) {
sprintf(buffer, "rxdebug: can't resolve port name %s", name);
VSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
}
break;
case 'p':
if (memcmp( flag, "port", 4) == 0 ) {
portName = (char *) SvPV(value, PL_na);
} else if (memcmp( flag, "peers", 5) == 0 ) {
showPeers = (int) SvIV(value);
}
break;
case 'r':
if (memcmp( flag, "rxstats", 7) == 0 ) {
rxstats = (int) SvIV(value);
}
break;
case 's':
if (memcmp( flag, "servers", 7) == 0 ) {
hostName = (char *) SvPV(value, PL_na);
}
break;
case 'v':
if (memcmp( flag, "version", 7) == 0 ) {
version_flag = (int) SvIV(value);
}
break;
default:
break;
} /* switch */
} /* while */
/* fprintf(STDERR, "Done parsing args\n\n"); */
/* lookup host */
if (hostName) {
th = hostutil_GetHostByName(hostName);
if (!th) {
sprintf(buffer, "rxdebug: host %s not found in host table", hostName);
VSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
memcpy(&host, th->h_addr, sizeof(afs_int32));
}
else host = htonl(0x7f000001); /* IP localhost */
if (!portName)
port = htons(7000); /* default is fileserver */
else {
if ((port = rxdebug_PortNumber(portName)) == -1)
port = rxdebug_PortName(portName);
if (port == -1) {
sprintf(buffer, "rxdebug: can't resolve port name %s", portName);
VSETCODE(-1, buffer);
XSRETURN_UNDEF;
}
}
dallyCounter = 0;
hostAddr.s_addr = host;
/* add address and port to RETVAL hash */
hv_store(RETVAL, "address", 7, newSVpv(inet_ntoa(hostAddr), 0), 0);
hv_store(RETVAL, "port", 4, newSViv(ntohs(port)), 0);
s = socket(AF_INET, SOCK_DGRAM, 0);
taddr.sin_family = AF_INET;
taddr.sin_port = 0;
taddr.sin_addr.s_addr = 0;
#ifdef STRUCT_SOCKADDR_HAS_SA_LEN
taddr.sin_len = sizeof(struct sockaddr_in);
#endif
code = bind(s, (struct sockaddr *) &taddr, sizeof(struct sockaddr_in));
FSSETCODE(code);
if (code) {
perror("bind");
XSRETURN_UNDEF;
}
if (version_flag) /* add version to RETVAL and finish */
{
code = rx_GetServerVersion(s, host, port, length, version);
if (code < 0)
{
sprintf(buffer, "get version call failed with code %d, errno %d",code,errno);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
hv_store(RETVAL, "version", 7, newSVpv(version, 0), 0);
goto done;
}
code = rx_GetServerDebug(s, host, port, &tstats, &supportedDebugValues);
if (code < 0) {
sprintf(buffer, "getstats call failed with code %d", code);
BSETCODE(code, buffer);
XSRETURN_UNDEF;
}
withSecStats = (supportedDebugValues & RX_SERVER_DEBUG_SEC_STATS);
withAllConn = (supportedDebugValues & RX_SERVER_DEBUG_ALL_CONN);
withRxStats = (supportedDebugValues & RX_SERVER_DEBUG_RX_STATS);
withWaiters = (supportedDebugValues & RX_SERVER_DEBUG_WAITER_CNT);
withIdleThreads = (supportedDebugValues & RX_SERVER_DEBUG_IDLE_THREADS);
withPeers = (supportedDebugValues & RX_SERVER_DEBUG_ALL_PEER);
TSTATS = newHV();
hv_store(TSTATS, "nFreePackets", 12, newSViv(tstats.nFreePackets), 0);
hv_store(TSTATS, "packetReclaims", 14, newSViv(tstats.packetReclaims), 0);
hv_store(TSTATS, "callsExecuted", 13, newSViv(tstats.callsExecuted), 0);
hv_store(TSTATS, "usedFDs", 7, newSViv(tstats.usedFDs), 0);
hv_store(TSTATS, "waitingForPackets", 17, newSViv(tstats.waitingForPackets), 0);
hv_store(TSTATS, "version", 7, newSViv(tstats.version), 0);
if (withWaiters)
hv_store(TSTATS, "nWaiting", 8, newSViv(tstats.nWaiting), 0);
if ( withIdleThreads )
hv_store(TSTATS, "idleThreads", 11, newSViv(tstats.idleThreads), 0);
hv_store(RETVAL, "tstats", 6, newRV_inc((SV*)(TSTATS)), 0);
/* get rxstats if requested, and supported by the server */
/* hash containing stats added at key 'rxstats' in RETVAL */
if (rxstats)
{
if (!withRxStats)
{
noRxStats:
withRxStats = 0;
warn("WARNING: Server doesn't support retrieval of Rx statistics\n");
}
else {
struct rx_statistics rxstats;
/* should gracefully handle the case where rx_statistics grows */
code = rx_GetServerStats(s, host, port, &rxstats, &supportedStatValues);
if (code < 0) {
sprintf(buffer, "rxstats call failed with code %d", code);
VSETCODE(code, buffer);
XSRETURN_UNDEF;
}
if (code != sizeof(rxstats)) {
if ((((struct rx_debugIn *)(&rxstats))->type == RX_DEBUGI_BADTYPE))
goto noRxStats;
warn("WARNING: returned Rx statistics of unexpected size (got %d)\n", code);
/* handle other versions?... */
}
RXSTATS = newHV();
myPrintTheseStats(RXSTATS, &rxstats);
hv_store(RETVAL, "rxstats", 7, newRV_inc((SV*)(RXSTATS)), 0);
}
}
/* get connections unless -noconns flag was set */
/* array of connections added at key 'connections' in RETVAL hash */
if (!noConns) {
if (allconns) {
if (!withAllConn) {
warn("WARNING: Server doesn't support retrieval of all connections,\n");
warn(" getting only interesting instead.\n");
}
}
CONNECTIONS = newAV();
index = 0;
for ( i = 0; ; i++) {
code = rx_GetServerConnections(s, host, port, &nextconn, allconns,
supportedDebugValues, &tconn,
&supportedConnValues);
if (code < 0) {
warn("getconn call failed with code %d\n", code);
break;
}
if (tconn.cid == 0xffffffff) {
break;
}
/* see if we're in nodally mode and all calls are dallying */
if (nodally) {
flag = 0;
for (j = 0; j < RX_MAXCALLS; j++) {
if (tconn.callState[j] != RX_STATE_NOTINIT &&
tconn.callState[j] != RX_STATE_DALLY) {
flag = 1;
break;
}
}
if (flag == 0) {
/* this call looks too ordinary, bump skipped count and go
* around again */
dallyCounter++;
continue;
}
}
if ((onlyHost != -1) && (onlyHost != tconn.host)) continue;
if ((onlyPort != -1) && (onlyPort != tconn.port)) continue;
if (onlyServer && (tconn.type != RX_SERVER_CONNECTION)) continue;
if (onlyClient && (tconn.type != RX_CLIENT_CONNECTION)) continue;
if (onlyAuth != 999) {
if (onlyAuth == -1) {
if (tconn.securityIndex != 0) continue;
}
else {
if (tconn.securityIndex != 2) continue;
if (withSecStats && (tconn.secStats.type == 3) &&
(tconn.secStats.level != onlyAuth)) continue;
}
}
TCONN = newHV();
hostAddr.s_addr = tconn.host;
hv_store(TCONN, "host", 4, newSVpv(inet_ntoa(hostAddr), 0), 0);
hv_store(TCONN, "port", 4, newSViv(ntohs(tconn.port)), 0);
hv_store(TCONN, "cid", 3, newSViv(tconn.cid), 0);
hv_store(TCONN, "epoch", 5, newSViv(tconn.epoch), 0);
hv_store(TCONN, "error", 5, newSViv(tconn.error), 0);
hv_store(TCONN, "serial", 6, newSViv(tconn.serial), 0);
hv_store(TCONN, "natMTU", 6, newSViv(tconn.natMTU), 0);
hv_store(TCONN, "flags", 5, newSViv(tconn.flags), 0);
hv_store(TCONN, "securityIndex", 13, newSViv(tconn.securityIndex), 0);
hv_store(TCONN, "type", 4, newSViv(tconn.type), 0);
if (withSecStats) {
HV* SECSTATS = newHV();
hv_store(SECSTATS, "type", 4,
newSViv(tconn.secStats.type), 0);
hv_store(SECSTATS, "level", 5,
newSViv(tconn.secStats.level), 0);
hv_store(SECSTATS, "flags", 5,
newSViv(tconn.secStats.flags), 0);
hv_store(SECSTATS, "expires", 7,
newSViv(tconn.secStats.expires), 0);
hv_store(SECSTATS, "packetsReceived", 15,
newSViv(tconn.secStats.packetsReceived), 0);
hv_store(SECSTATS, "packetsSent", 11,
newSViv(tconn.secStats.packetsSent), 0);
hv_store(SECSTATS, "bytesReceived", 13,
newSViv(tconn.secStats.bytesReceived), 0);
hv_store(SECSTATS, "bytesSent", 9,
newSViv(tconn.secStats.bytesSent), 0);
hv_store(TCONN, "secStats", 8, newRV_inc((SV*)(SECSTATS)), 0);
}
CALLSTATE = newAV();
av_fill(CALLSTATE, RX_MAXCALLS-1);
CALLMODE = newAV();
av_fill(CALLMODE, RX_MAXCALLS-1);
CALLFLAGS = newAV();
av_fill(CALLFLAGS, RX_MAXCALLS-1);
CALLOTHER = newAV();
av_fill(CALLOTHER, RX_MAXCALLS-1);
CALLNUMBER = newAV();
av_fill(CALLNUMBER, RX_MAXCALLS-1);
for (j = 0; j < RX_MAXCALLS; j++) {
av_store(CALLSTATE, j, newSViv(tconn.callState[j]));
av_store(CALLMODE, j, newSViv(tconn.callMode[j]));
av_store(CALLFLAGS, j, newSViv(tconn.callFlags[j]));
av_store(CALLOTHER, j, newSViv(tconn.callOther[j]));
av_store(CALLNUMBER, j, newSViv(tconn.callNumber[j]));
}
hv_store(TCONN, "callState", 9, newRV_inc((SV*)(CALLSTATE)), 0);
hv_store(TCONN, "callMode", 8, newRV_inc((SV*)(CALLMODE)), 0);
hv_store(TCONN, "callFlags", 9, newRV_inc((SV*)(CALLFLAGS)), 0);
hv_store(TCONN, "callOther", 9, newRV_inc((SV*)(CALLOTHER)), 0);
hv_store(TCONN, "callNumber", 10, newRV_inc((SV*)(CALLNUMBER)), 0);
av_store(CONNECTIONS, index, newRV_inc((SV*)(TCONN)));
index++;
} /* end of for loop */
if (nodally) hv_store(RETVAL, "dallyCounter", 12, newSViv(dallyCounter), 0);
hv_store(RETVAL, "connections", 11, newRV_inc((SV*)(CONNECTIONS)), 0);
} /* end of if (!noConns) */
/* get peers if requested */
/* array of peers added at key 'peers' in RETVAL hash */
if (showPeers && withPeers) {
PEERS = newAV();
index = 0;
for (i = 0; ; i++) {
struct rx_debugPeer tpeer;
code = rx_GetServerPeers(s, host, port, &nextpeer, allconns,
&tpeer, &supportedPeerValues);
if (code < 0) {
warn("getpeer call failed with code %d\n", code);
break;
}
if (tpeer.host == 0xffffffff) {
break;
}
( run in 1.284 second using v1.01-cache-2.11-cpan-437f7b0c052 )