home *** CD-ROM | disk | FTP | other *** search
- /*
- * @(#)uurate.c 1.2 - Thu Sep 3 18:32:46 1992
- *
- * This program digests log and stats files in the "Taylor" format
- * and outputs various statistical data to standard out.
- *
- * Author:
- * Bob Denny (denny@alisa.com)
- * Fri Feb 7 13:38:36 1992
- *
- * Original author:
- * Mark Pizzolato mark@infopiz.UUCP
- *
- * Edits:
- * Bob Denny - Fri Feb 7 15:04:54 1992
- * Heavy rework for Taylor UUCP. This was the (very old) uurate from
- * DECUS UUCP, which had a single logfile for activity and stats.
- * Personally, I would have done things differently, with tables
- * and case statements, but in the interest of time, I preserved
- * Mark Pizzolato's techniques and style.
- *
- * Bob Denny - Sun Aug 30 14:18:50 1992
- * Changes to report format suggested by Francois Pinard and others.
- * Add summary report, format from uutraf.pl (perl script), again
- * thanks to Francois. Integrate and checkout with 1.03 of Taylor UUCP.
- */
-
- char version[] = "@(#) Taylor UUCP Log File Summary Filter, Version 1.2";
-
- #include <ctype.h> /* Character Classification */
- #include <string.h>
- #include <math.h>
-
- #include "uucp.h"
-
-
- #define _DEBUG_ 0
-
- /*
- * Direction of Calling and Data Transmission
- */
- #define IN 0 /* Inbound */
- #define OUT 1 /* Outbound */
-
- /*
- * Data structures used to collect information
- */
- struct File_Stats
- {
- int files; /* Files Transferred */
- unsigned long bytes; /* Data Size Transferred*/
- double time; /* Transmission Time */
- };
-
- struct Phone_Call
- {
- int calls; /* Call Count */
- int succs; /* Successful calls */
- double connect_time; /* Connect Time Spent */
- struct File_Stats flow[2]; /* Rcvd & Sent Data */
- };
-
- struct Execution_Command
- {
- struct Execution_Command *next;
- char Commandname[64];
- int count;
- };
-
- struct Host_entry
- {
- struct Host_entry *next;
- char Hostname[32];
- struct Execution_Command *cmds; /* Local Activities */
- struct Phone_Call call[2]; /* In & Out Activities */
- };
-
- /*
- * Stuff for getopt()
- */
- extern int optind; /* GETOPT : Option Index */
- extern char *optarg; /* GETOPT : Option Value */
- extern void *calloc();
-
- static void fmtime();
- static void fmbytes();
-
- /*
- * Default files to read. Taken from Taylor compile-time configuration.
- * Must look like an argvec, hence the dummy argv[0].
- */
- static char *(def_logs[3]) = { "", LOGFILE, STATFILE };
-
- /*
- * Misc. strings for reports
- */
- static char *(file_hdr[2]) = { "\nReceived file statistics:\n",
- "\nSent file statistics\n" };
-
- /*
- * BEGIN EXECUTION
- */
- main(argc, argv)
- int argc;
- char *argv[];
- {
- char c;
- char *p, *s;
- struct Host_entry *hosts = NULL;
- struct Host_entry *cur = NULL;
- struct Host_entry *e;
- struct Execution_Command *cmd;
- struct Execution_Command *ec;
- char Hostname[64];
- FILE *Log = NULL;
- char logline[1024];
- char *logmsg;
- int sent;
- int called;
- int show_files = 0; /* I prefer boolean, but... */
- int show_calls = 0;
- int show_commands = 0;
- int show_efficiency = 0;
- int show_summary = 0;
- int have_files = 0;
- int have_calls = 0;
- int have_commands = 0;
- int use_stdin = 0;
- Hostname[0] = '\0';
-
- /*
- * I wish the compiler had the #error directive!
- */
- #if !HAVE_TAYLOR_LOGGING
- fprintf(stderr, "uurate cannot be used with your configuration of\n");
- fprintf(stderr, "Taylor UUCP. To use uurate you must be using the\n");
- fprintf(stderr, "TAYLOR_LOGGING configuration.\n");
- exit(1);
- #endif
-
- /*
- * Process the command line arguments
- */
- while((c = getopt(argc, argv, "h:cfexai")) != EOF)
- {
- switch(c)
- {
- case 'h':
- strcpy(Hostname, optarg);
- break;
- case 'c':
- show_calls = 1;
- break;
- case 'f':
- show_files = 1;
- break;
- case 'x':
- show_commands = 1;
- break;
- case 'e':
- show_efficiency = 1;
- break;
- case 'a':
- show_calls = show_files = show_commands = show_efficiency = 1;
- break;
- case 'i':
- use_stdin = 1;
- break;
- default :
- goto usage;
- }
- }
-
- /*
- * If no report switches given, show summary report.
- */
- if (show_calls == 0 && show_files == 0
- && show_efficiency == 0 && show_commands == 0)
- show_summary = 1;
-
- /*
- * Adjust argv and argc to account for the args processed above.
- */
- argc -= (optind - 1);
- argv += (optind - 1);
-
- /*
- * If further args present, Assume rest are logfiles for us to process,
- * otherwise, take input from Log and Stat files provided in the
- * compilation environment of Taylor UUCP. If -i was given, Log already
- * points to stdin and no file args are accepted.
- */
- if(argc == 1) /* No file arguments */
- {
- if (use_stdin) /* If -i, read from stdin */
- {
- argc = 2;
- Log = stdin;
- }
- else /* Read from current logs */
- {
- argc = 3; /* Bash argvec to default log/stat files */
- argv = &def_logs[0];
- }
- }
- else if (use_stdin) /* File args with -i is an error */
- {
- fprintf(stderr, "uurate (error): file args given with '-i'\n");
- goto usage;
- }
-
- #if _DEBUG_
- printf("\n");
- #endif
-
- /*
- * MAIN LOGFILE PROCESSING LOOP
- */
- while (argc > 1)
- {
-
- if (!use_stdin && (Log = fopen(argv[1], "r")) == NULL)
- {
- perror(argv[1]);
- return;
- }
-
- #if _DEBUG_
- printf("Reading %s...\n", (use_stdin ? "stdin" : argv[1]));
- #endif
-
- /*
- * Read each line of the logfile and collect information
- */
- while (fgets(logline, sizeof(logline), Log))
- {
- /*
- * The host name of the other end of the connection is
- * always the second field of the log line, whether we
- * are reading a Log file or a Stats file. Set 'p' to
- * point to the second field, null-terminated. Skip
- * the line if something is funny.
- */
- if (NULL == (p = strchr(logline, ' ')))
- continue;
- ++p;
- if (NULL != (s = strchr(p, ' ')))
- *s = '\0';
- for (s = p; *s; ++s)
- if (isupper(*s))
- *s = tolower(*s);
- /*
- * Skip this line if we got -h <host> and
- * this line does not contain that host name.
- */
- if (Hostname[0] != '\0')
- if (0 != strcmp(p, Hostname))
- continue;
- /*
- * We are within a call block now. If this line is a file
- * transfer record, determine the direction. If not then
- * skip the line if it is not interesting.
- */
- if ((s = strchr(++s, ')')) == NULL)
- continue;
- logmsg = s + 2; /* Message is 2 characters after ')' */
- if (0 == strncmp(logmsg, "sent", 4))
- sent = OUT;
- else
- if (0 == strncmp(logmsg, "received", 8))
- sent = IN;
- else
- if ((0 != strncmp(logmsg, "Call complete", 13)) &&
- (0 != strncmp(logmsg, "Calling system", 14)) &&
- (0 != strncmp(logmsg, "Incoming call", 13)) &&
- (0 != strncmp(logmsg, "Executing", 9)))
- continue;
- /*
- * Find the Host_entry for this host, or create a new
- * one and link it on to the list.
- */
- if ((cur == NULL) || (0 != strcmp(p, cur->Hostname)))
- {
- for (cur = hosts; cur != NULL ; cur = cur->next)
- if (0 == strcmp(cur->Hostname, p))
- break;
- if (cur == NULL)
- {
- cur = (struct Host_entry *)calloc(1, sizeof(*hosts));
- strcpy(cur->Hostname, p);
- if (hosts == NULL)
- hosts = cur;
- else
- {
- for (e = hosts; e->next != NULL; e = e->next);
- e->next = cur;
- }
- }
- }
- /*
- * OK, if this is a uuxqt record, find the Execution_Command
- * structure for the command being executed, or create a new
- * one. Then count an execution of this command.
- */
- if (0 == strncmp(logmsg, "Executing", 9))
- {
- if (NULL == (p = strchr(logmsg, '(')))
- continue;
- if ((s = strpbrk(++p, " )")) == NULL)
- continue;
- *s = '\0';
- for (cmd = cur->cmds; cmd != NULL; cmd = cmd->next)
- if (0 == strcmp(cmd->Commandname, p))
- break;
- if (cmd == NULL)
- {
- cmd = (struct Execution_Command *)calloc(1, sizeof(*cmd));
- strcpy(cmd->Commandname, p);
- if (cur->cmds == NULL)
- cur->cmds = cmd;
- else
- {
- for (ec = cur->cmds; ec->next != NULL; ec = ec->next);
- ec->next = cmd;
- }
- }
- ++cmd->count;
- have_commands = 1;
- continue;
- }
- /*
- * Count start of outgoing call.
- */
- if (0 == strncmp(logmsg, "Calling system", 14))
- {
- called = OUT;
- cur->call[called].calls += 1;
- have_calls = 1;
- continue;
- }
- /*
- * Count start of incoming call.
- */
- if (0 == strncmp(logmsg, "Incoming call", 13))
- {
- called = IN;
- cur->call[called].calls += 1;
- have_calls = 1;
- continue;
- }
- /*
- * Handle end of call. Pick up the connect time.
- */
- if (0 == strncmp(logmsg, "Call complete", 13))
- {
- cur->call[called].succs += 1;
- if (NULL == (s = strchr(logmsg, '(')))
- continue;
- cur->call[called].connect_time += atof(s+1);
- continue;
- }
- /*
- * If we reached here, this must have been a file transfer
- * record. Count it in the field corresponding to the
- * direction of the transfer. Count bytes transferred and
- * the time to transfer as well.
- */
- have_files = 1;
- cur->call[called].flow[sent].files += 1;
- if (NULL == (s = strchr(logmsg, ' ')))
- continue;
- cur->call[called].flow[sent].bytes += atol(++s);
- if (NULL == (s = strchr(s, ' ')))
- continue;
- if (NULL == (s = strpbrk(s, "0123456789")))
- continue;
- cur->call[called].flow[sent].time += atof(s);
- }
- argc -= 1;
- argv += 1;
- if(Log != stdin)
- fclose(Log);
- }
-
- /*
- * ***********
- * * REPORTS *
- * ***********
- */
-
- /*
- * Truncate the Hostnames to 8 characters at most.
- */
- for (cur = hosts; cur != NULL; cur = cur->next)
- cur->Hostname[8] = '\0';
-
- #if _DEBUG_
- printf("\n");
- #endif
-
- /*
- * Summary report
- *
- * I know, this code could be tightened (rbd)...
- */
- if(show_summary)
- {
- char t1[32], t2[32], t3[32], t4[32], t5[32];
- long ib, ob, b, rf, sf;
- long t_ib=0, t_ob=0, t_b=0, t_rf=0, t_sf=0;
- double it, ot, ir, or;
- double t_it=0.0, t_ot=0.0;
- int nhosts = 0;
-
- printf("\n\
- Remote ------- Bytes -------- --- Time ---- -- Avg CPS -- -- Files --\n");
- printf("\
- Host Rcvd Sent Total Rcvd Sent Rcvd Sent Rcvd Sent\n");
- printf("\
- -------- ------- ------- ------- ------ ------ ------ ------ ----- -----\n");
- for (cur = hosts; cur != NULL; cur = cur->next)
- {
- ib = (cur->call[IN].flow[IN].bytes +
- cur->call[OUT].flow[IN].bytes);
- fmbytes(ib, t1);
- t_ib += ib;
-
- ob = (cur->call[IN].flow[OUT].bytes +
- cur->call[OUT].flow[OUT].bytes);
- fmbytes(ob, t2);
- t_ob += ob;
-
- b = ib + ob;
- fmbytes(b, t3);
- t_b += b;
-
- it = cur->call[IN].flow[IN].time +
- cur->call[OUT].flow[IN].time;
- fmtime(it, t4);
- t_it += it;
-
- ot = cur->call[IN].flow[OUT].time +
- cur->call[OUT].flow[OUT].time;
- fmtime(ot, t5);
- t_ot += ot;
-
- rf = cur->call[IN].flow[IN].files +
- cur->call[OUT].flow[IN].files;
- t_rf += rf;
-
- sf = cur->call[IN].flow[OUT].files +
- cur->call[OUT].flow[OUT].files;
- t_sf += sf;
-
- ir = (it == 0.0) ? 0.0 : (ib / it);
- or = (ot == 0.0) ? 0.0 : (ob / ot);
-
- printf("%-8s %7s %7s %7s %6s %6s %6.1f %6.1f %5d %5d\n",
- cur->Hostname,
- t1, t2, t3, t4, t5,
- ir, or, rf, sf);
- }
-
- if(nhosts > 1)
- {
- fmbytes(t_ib, t1);
- fmbytes(t_ob, t2);
- fmbytes(t_b, t3);
- fmtime(t_it, t4);
- fmtime(t_ot, t5);
- ir = (t_it == 0.0) ? 0.0 : (t_ib / t_it);
- or = (t_ot == 0.0) ? 0.0 : (t_ob / t_ot);
-
- printf("\
- -------- ------- ------- ------- ------ ------ ------ ------ ----- -----\n");
- printf("\
- Totals %7s %7s %7s %6s %6s %6.1f %6.1f %5d %5d\n",
- t1, t2, t3, t4, t5,
- ir, or, t_rf, t_sf);
- }
- }
-
-
- /*
- * Call statistics report
- */
- if(show_calls && have_calls)
- {
- char t1[32], t2[32];
-
- printf("\nCall statistics:\n");
- printf("\
- sysname callto failto totime callfm failfm fmtime\n");
- printf("\
- -------- ------ ------ -------- ------ ------ --------\n");
- for (cur = hosts; cur != NULL; cur = cur->next)
- {
- fmtime(cur->call[OUT].connect_time, t1);
- fmtime(cur->call[IN].connect_time, t2),
- printf(" %-8s %6d %6d %8s %6d %6d %8s\n",
- cur->Hostname,
- cur->call[OUT].calls,
- cur->call[OUT].calls - cur->call[OUT].succs,
- t1,
- cur->call[IN].calls,
- cur->call[IN].calls - cur->call[IN].succs,
- t2);
- }
- }
-
- /*
- * File statistics report
- */
- if(show_files && have_files)
- {
- char t1[32], t2[32];
-
- for (sent = IN; sent <= OUT; ++sent)
- {
- printf(file_hdr[sent]);
- printf(" sysname files bytes xfr time byte/s\n");
- printf(" -------- ------ -------- -------- ------\n");
- for (cur = hosts; cur != NULL; cur = cur->next)
- {
- double rate;
- double time;
-
- time = cur->call[IN].flow[sent].time +
- cur->call[OUT].flow[sent].time;
- if (time == 0.0)
- continue;
- rate = (cur->call[IN].flow[sent].bytes +
- cur->call[OUT].flow[sent].bytes) / time;
- fmbytes((cur->call[IN].flow[sent].bytes +
- cur->call[OUT].flow[sent].bytes), t1);
- fmtime((cur->call[IN].flow[sent].time +
- cur->call[OUT].flow[sent].time), t2);
- printf(" %-8s %6d %8s %8s %6.1f\n",
- cur->Hostname,
- cur->call[IN].flow[sent].files +
- cur->call[OUT].flow[sent].files,
- t1, t2, rate);
- }
- }
- }
-
- /*
- * Efficiency report
- */
- if (show_efficiency && have_files)
- {
- char t1[32], t2[32], t3[32];
- double total, flow;
-
- printf("\nEfficiency:\n");
- printf(" sysname conntime flowtime ovhdtime eff. %%\n");
- printf(" -------- -------- -------- -------- ------\n");
- for (cur = hosts; cur != NULL; cur = cur->next)
- {
- total = cur->call[IN].connect_time + cur->call[OUT].connect_time;
- flow = cur->call[IN].flow[IN].time + cur->call[IN].flow[OUT].time +
- cur->call[OUT].flow[IN].time + cur->call[OUT].flow[OUT].time;
- fmtime(total, t1);
- fmtime(flow, t2);
- fmtime((total-flow), t3);
- printf(" %-8s %8s %8s %8s %5.1f%%\n",
- cur->Hostname, t1, t2, t3, ((flow / total) * 100.0));
- }
- }
-
- /*
- * Command execution report
- */
- if (show_commands & have_commands)
- {
- printf("\nCommand executions:\n");
- printf(" sysname rmail rnews other\n");
- printf(" -------- ------ ------ ------\n");
- for (cur = hosts; cur != NULL; cur = cur->next)
- {
- int rmail, rnews, other;
-
- if (cur->cmds == NULL)
- continue;
- rmail = rnews = other = 0;
- for (cmd = cur->cmds; cmd != NULL; cmd = cmd->next)
- {
- if (strcmp(cmd->Commandname, "rmail") == 0)
- rmail += cmd->count;
- else if (strcmp(cmd->Commandname, "rnews") == 0)
- rnews += cmd->count;
- else
- other += cmd->count;
- }
- printf(" %-8s %6d %6d %6d\n", cur->Hostname,
- rmail, rnews, other);
- }
- }
- return;
-
- usage:
- fprintf(stderr,
- "Usage uurate [-cfexai] [-h hostname] [logfile ... logfile]\n");
- fprintf(stderr,"where:\t-c\tReport call statistics\n");
- fprintf(stderr, "\t-f\tReport file transfer statistics\n");
- fprintf(stderr, "\t-e\tReport efficiency statistics\n");
- fprintf(stderr, "\t-x\tReport command execution statistics\n");
- fprintf(stderr, "\t-a\tAll of the above reports\n");
- fprintf(stderr, "\t-h host\tReport activities involving ONLY host\n");
- fprintf(stderr, "\t-i\tRead log info from standard input\n");
- fprintf(stderr,
- "If no report options given, a compact summary report is given.\n");
- fprintf(stderr,
- "If neither -i nor logfiles given, defaults to reading from\n");
- fprintf(stderr, "%s and %s\n\n", LOGFILE, STATFILE);
- }
-
- /*
- * fmtime() - Format time in hours & minutes;
- */
- static void fmtime(dsec, buf)
- double dsec;
- char *buf;
- {
- long hrs, min, lsec;
-
- lsec = dsec;
- hrs = lsec / 3600L;
- min = (lsec - (hrs * 3600L)) / 60L;
-
- sprintf(buf, "%02ld:%02ld", hrs, min);
- }
-
- /*
- * fmbytes - Format size in bytes
- */
- static void fmbytes(n, buf)
- unsigned long n;
- char *buf;
- {
- char t;
- double s = n;
-
- if(s >= 10239897.6) /* More than 9999.9K ? */
- {
- s = (double)n / 1048576.0; /* Yes, display in Megabytes */
- t = 'M';
- }
- else
- {
- s = (double)n / 1024.0; /* Display in Kilobytes */
- t = 'K';
- }
-
- sprintf(buf, "%.1f%c", s, t);
- }
-
-