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/**************************************************************************
* *
* Copyright (C) 1995 Silicon Graphics, Inc. *
* *
* These coded instructions, statements, and computer programs were *
* developed by SGI for public use. If any changes are made to this code*
* please try to get the changes back to the author. Feel free to make *
* modifications and changes to the code and release it. *
* *
**************************************************************************/
#ifndef __BENCH_H__
#define __BENCH_H__
#include <stdio.h>
#include <stdarg.h>
#ifndef WIN32
#include <sys/time.h>
#endif /* WIN32 */
#define USECINSEC 1000000
#define MSECINSEC 1000
#define MAX_ACCEPT_SECS 180 /* maximum time master will wait for listen() */
#define NCCARGS 4096
#define MAXCLIENTS 1024
#define MAXUSERNAME 25
#define MAXPASSWD 20
#define BUFSIZE 4096
#define MAXTOTALPROCS MAXCLIENTS /* overall max # of procs */
#define MAXPROCSPERNODE MAXCLIENTS /* max # of procs/node */
#define CONTENT_LENGTH_STRING "CONTENT-LENGTH:"
#define OKSTR "OK"
#define OKSTRLEN ((int)strlen(OKSTR))
#define GOSTR "GO"
#define GOSTRLEN ((int)strlen(GOSTR))
#define READYSTR "READY"
#define READYSTRLEN ((int)strlen(READYSTR))
#define ABORTSTR "ABORT"
#define ABORTSTRLEN ((int)strlen(ABORTSTR))
#define MAXNUMOFFILES 1 /* max # of files per page */
#define URL_SIZE 1024
#define MAXNUMOFPAGES 100
#define SIZEOF_TIMEVALTEXT 18
#define SIZEOF_DOUBLETEXT 18
#define SIZEOF_RQSTSTATSTEXT ((7 * SIZEOF_TIMEVALTEXT) + \
(12 * SIZEOF_DOUBLETEXT) + 1)
#define SIZEOF_STATSTEXTBASE (SIZEOF_RQSTSTATSTEXT + \
(3 * SIZEOF_TIMEVALTEXT) + \
(2 * SIZEOF_DOUBLETEXT) + 1)
#define SIZEOF_STATSTEXT (SIZEOF_STATSTEXTBASE + MAXNUMOFPAGES * SIZEOF_DOUBLETEXT)
#define SIZEOF_PAGESTATSTEXT (SIZEOF_RQSTSTATSTEXT + \
(0 * SIZEOF_TIMEVALTEXT) + \
(3 * SIZEOF_DOUBLETEXT) + 1)
#define D_PRINTF debug && d_printf
#ifdef USE_TIMEZONE
typedef struct rqst_timer {
struct timeval entertime;
struct timezone entertimezone;
struct timeval beforeconnect;
struct timezone beforeconnectzone;
struct timeval afterconnect;
struct timezone afterconnectzone;
struct timeval beforeheader;
struct timezone beforeheaderzone;
struct timeval afterheader;
struct timezone afterheaderzone;
struct timeval afterbody;
struct timezone afterbodyzone;
struct timeval exittime;
struct timezone exittimezone;
long unsigned int totalbytes;
long unsigned int bodybytes;
int valid;
long unsigned int page_number;
} rqst_timer_t;
#else
typedef struct rqst_timer {
struct timeval entertime;
struct timeval beforeconnect;
struct timeval afterconnect;
struct timeval beforeheader;
struct timeval afterheader;
struct timeval afterbody;
struct timeval exittime;
long unsigned int totalbytes;
long unsigned int bodybytes;
int valid;
long unsigned int page_number;
} rqst_timer_t;
#endif /* USE_TIMEZONE */
extern void rqtimer_init(rqst_timer_t *);
#ifdef USE_TIMEZONE
typedef struct rqst_stats {
struct timeval totalresponsetime;
struct timezone totalresponsetimezone;
double totalresponsetimesq;
struct timeval minresponsetime;
struct timezone minresponsetimezone;
struct timeval maxresponsetime;
struct timezone maxresponsetimezone;
struct timeval totalconnecttime;
struct timezone totalconnecttimezone;
double totalconnecttimesq;
struct timeval minconnecttime;
struct timezone minconnecttimezone;
struct timeval maxconnecttime;
struct timezone maxconnecttimezone;
long unsigned int totalconnects;
long unsigned int totalerrs;
struct timeval totalerrortime;
struct timezone totalerrortimezone;
double totalbytes;
double totalbytessq;
double minbytes;
double maxbytes;
double totalbody;
double totalbodysq;
double minbody;
double maxbody;
} rqst_stats_t;
#else
typedef struct rqst_stats {
struct timeval totalresponsetime;
double totalresponsetimesq;
struct timeval minresponsetime;
struct timeval maxresponsetime;
struct timeval totalconnecttime;
double totalconnecttimesq;
struct timeval minconnecttime;
struct timeval maxconnecttime;
long unsigned int totalconnects;
long unsigned int totalerrs;
struct timeval totalerrortime;
double totalbytes;
double totalbytessq;
double minbytes;
double maxbytes;
double totalbody;
double totalbodysq;
double minbody;
double maxbody;
} rqst_stats_t;
#endif /* USE_TIMEZONE */
extern void rqstat_init(rqst_stats_t *);
extern void rqstat_sum(rqst_stats_t *, rqst_stats_t *);
extern void rqstat_print(rqst_stats_t *);
extern void rqstat_fprint(FILE *, rqst_stats_t *);
extern void rqstat_times(rqst_stats_t *, rqst_timer_t *);
#ifdef USE_TIMEZONE
typedef struct stats {
/* char hostname[MAXHOSTNAMELEN]; */
rqst_stats_t rs;
struct timeval starttime;
struct timezone starttimezone;
struct timeval endtime;
struct timezone endtimezone;
struct timeval datatime;
struct timezone datatimezone;
long unsigned int totalpages;
unsigned int total_num_of_files;
unsigned int page_numbers[MAXNUMOFPAGES];
} stats_t;
#else
typedef struct stats {
/* char hostname[MAXHOSTNAMELEN]; */
rqst_stats_t rs;
struct timeval starttime;
struct timeval endtime;
struct timeval datatime;
long unsigned int totalpages;
unsigned int total_num_of_files;
unsigned int page_numbers[MAXNUMOFPAGES];
} stats_t;
#endif /* USE_TIMEZONE */
extern void stats_init(stats_t *);
extern stats_t * text_to_stats(char *);
extern char * stats_to_text(const stats_t *);
typedef struct page_stats {
rqst_stats_t rs;
long unsigned int totalpages;
unsigned int page_size;
int page_valid;
} page_stats_t;
extern void page_stats_init(page_stats_t *);
extern page_stats_t * text_to_page_stats(char *);
extern char * page_stats_to_text(const page_stats_t *);
/* THIS STRUCTURE DEFINES A PAGE. */
typedef struct page_list {
int load_num;
int num_of_files;
char *(filename[MAXNUMOFFILES]);
char *(servername[MAXNUMOFFILES]);
int port_number[MAXNUMOFFILES];
}page_list_t;
/* shared variables */
extern THREAD FILE *debugfile;
extern int debug;
extern int savefile;
extern int timeexpired;
extern long int number_of_pages;
/* routines in bench.c */
extern void *mymalloc(size_t size);
extern int recvdata(SOCKET sock, char *ptr, int nbytes);
extern int senddata(SOCKET sock, char *ptr, int nbytes);
extern void rqstat_times(rqst_stats_t *rs, rqst_timer_t *rt);
/* note several others listed above */
/* routines in errexit.c */
void errexit(const char *, ...);
extern int returnerr(const char *, ...);
extern int d_printf(const char *, ...);
extern char *neterrstr(void);
/* routines in get.c */
extern int get(char *loc, NETPORT port, char *url, rqst_timer_t *timer);
/* routines in parse_file_list.c */
extern int count_file_list(const char *url_list_file);
extern void parse_file_list (const char *url_list_file, page_list_t *page_list,
long int *num_of_pages, long int *num_of_files);
extern long int load_percent(page_list_t *page_list, long int number_of_pages);
/* routines in statistics.c (formerly statistics.h) */
extern double mean(const double, const int);
extern double variance(const double, const double, const int);
extern double stddev(const double, const double, const int);
/* routines in timefunc.c (formerly timefunc.h) */
extern double timevaldouble(struct timeval *);
extern void doubletimeval(const double, struct timeval *);
extern void addtime(struct timeval *, struct timeval *);
extern void compdifftime(struct timeval *, struct timeval *, struct timeval *);
extern void mintime(struct timeval *, struct timeval *);
extern void maxtime(struct timeval *, struct timeval *);
extern void avgtime(struct timeval *, int, struct timeval *);
extern void variancetime(struct timeval *, double, int, struct timeval *);
extern void stddevtime(struct timeval *, double, int, struct timeval *);
extern void sqtime(struct timeval *, struct timeval *);
extern double thruputpersec(const double, struct timeval *);
/* routines in webclient.c */
extern SOCKET connectsock(char *host, NETPORT portnum, char *protocol);
#endif /* !__BENCH_H__ */
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