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-rw-r--r--qa/src/exertz.c249
1 files changed, 249 insertions, 0 deletions
diff --git a/qa/src/exertz.c b/qa/src/exertz.c
new file mode 100644
index 0000000..5972104
--- /dev/null
+++ b/qa/src/exertz.c
@@ -0,0 +1,249 @@
+/*
+ * Copyright (c) 1997-2001 Silicon Graphics, Inc. All Rights Reserved.
+ */
+
+#include <pcp/pmapi.h>
+#include <pcp/impl.h>
+
+int
+main(int argc, char **argv)
+{
+ int c;
+ int sts;
+ int errflag = 0;
+ int type = 0;
+ int force = 0;
+ int verbose = 0;
+ char *host = NULL; /* pander to gcc */
+ char *configfile = (char *)0;
+ char *logfile = (char *)0;
+ char *tz = (char *)0;
+ char *tzhost = (char *)0;
+ int tzh = -1; /* pander to gcc */
+ char local[MAXHOSTNAMELEN];
+ char *namespace = PM_NS_DEFAULT;
+ int samples = -1;
+ double delta = 1.0;
+ char *endnum;
+ time_t now;
+ int tzh2;
+ char s[28];
+
+ __pmSetProgname(argv[0]);
+
+ now = 24 * 60 * 60; /* epoch + 1 day */
+ putenv("TZ=UTC"); /* sane starting point */
+
+ printf("UTC pmCtime(): %s", pmCtime(&now, s));
+ printf("UTC ctime(): %s", ctime(&now));
+
+ while ((c = getopt(argc, argv, "a:c:D:f:h:ln:s:t:Vz:Z:?")) != EOF) {
+ switch (c) {
+
+ case 'a': /* archive name */
+ if (type != 0) {
+ fprintf(stderr, "%s: at most one of -a and/or -h allowed\n", pmProgname);
+ errflag++;
+ }
+ type = PM_CONTEXT_ARCHIVE;
+ host = optarg;
+ break;
+
+ case 'c': /* configfile */
+ if (configfile != (char *)0) {
+ fprintf(stderr, "%s: at most one -c option allowed\n", pmProgname);
+ errflag++;
+ }
+ configfile = optarg;
+ break;
+
+#ifdef PCP_DEBUG
+ case 'D': /* debug flag */
+ sts = __pmParseDebug(optarg);
+ if (sts < 0) {
+ fprintf(stderr, "%s: unrecognized debug flag specification (%s)\n",
+ pmProgname, optarg);
+ errflag++;
+ }
+ else
+ pmDebug |= sts;
+ break;
+#endif
+
+ case 'f': /* force */
+ force++;
+ break;
+
+ case 'h': /* contact PMCD on this hostname */
+ if (type != 0) {
+ fprintf(stderr, "%s: at most one of -a and/or -h allowed\n", pmProgname);
+ errflag++;
+ }
+ host = optarg;
+ type = PM_CONTEXT_HOST;
+ break;
+
+ case 'l': /* logfile */
+ logfile = optarg;
+ break;
+
+ case 'n': /* alternative name space file */
+ namespace = optarg;
+ break;
+
+ case 's': /* sample count */
+ samples = (int)strtol(optarg, &endnum, 10);
+ if (*endnum != '\0' || samples <= 0.0) {
+ fprintf(stderr, "%s: -s requires numeric argument\n", pmProgname);
+ errflag++;
+ }
+ break;
+
+ case 't': /* delta seconds (double) */
+ delta = strtod(optarg, &endnum);
+ if (*endnum != '\0' || delta <= 0.0) {
+ fprintf(stderr, "%s: -t requires floating point argument\n", pmProgname);
+ errflag++;
+ }
+ break;
+
+ case 'V': /* verbose */
+ verbose++;
+ break;
+
+ case 'z': /* timezone from host */
+ if (tz != (char *)0) {
+ fprintf(stderr, "%s: at most one of -Z and/or -z allowed\n", pmProgname);
+ errflag++;
+ }
+ tzhost = optarg;
+ break;
+
+ case 'Z': /* $TZ timezone */
+ if (tzhost != (char *)0) {
+ fprintf(stderr, "%s: at most one of -Z and/or -z allowed\n", pmProgname);
+ errflag++;
+ }
+ tz = optarg;
+ break;
+
+ case '?':
+ default:
+ errflag++;
+ break;
+ }
+ }
+
+ if (errflag) {
+ fprintf(stderr,
+"Usage: %s options ...\n\
+\n\
+Options\n\
+ -a archive metrics source is an archive log\n\
+ -c configfile file to load configuration from\n\
+ -D debug standard PCP debug flag\n\
+ -f force .. \n\
+ -h host metrics source is PMCD on host\n\
+ -l logfile redirect diagnostics and trace output\n\
+ -n namespace use an alternative PMNS\n\
+ -s samples terminate after this many iterations\n\
+ -t delta sample interval in seconds(float) [default 1.0]\n\
+ -V verbose/diagnostic output\n\
+ -z host set reporting timezone to local time for host\n\
+ -Z timezone set reporting timezone\n",
+ pmProgname);
+ exit(1);
+ }
+
+ if (logfile != (char *)0) {
+ __pmOpenLog(pmProgname, logfile, stderr, &sts);
+ if (sts < 0) {
+ fprintf(stderr, "%s: Could not open logfile \"%s\"\n", pmProgname, logfile);
+ }
+ }
+
+ if ((sts = pmLoadNameSpace(namespace)) < 0) {
+ printf("%s: Cannot load namespace from \"%s\": %s\n", pmProgname, namespace, pmErrStr(sts));
+ exit(1);
+ }
+
+ if (type == 0) {
+ type = PM_CONTEXT_HOST;
+ gethostname(local, sizeof(local));
+ host = local;
+ }
+ if ((sts = pmNewContext(type, host)) < 0) {
+ if (type == PM_CONTEXT_HOST)
+ fprintf(stderr, "%s: Cannot connect to PMCD on host \"%s\": %s\n",
+ pmProgname, host, pmErrStr(sts));
+ else
+ fprintf(stderr, "%s: Cannot open archive \"%s\": %s\n",
+ pmProgname, host, pmErrStr(sts));
+ exit(1);
+ }
+ if (tzhost == (char *)0 && tz == (char *)0)
+ tzh = pmNewContextZone();
+
+ if (tzhost != (char *)0) {
+ if (type == PM_CONTEXT_ARCHIVE) {
+ pmLogLabel label;
+ if ((sts = pmGetArchiveLabel(&label)) < 0) {
+ fprintf(stderr, "%s: Cannot get archive label record: %s\n",
+ pmProgname, pmErrStr(sts));
+ exit(1);
+ }
+ if (strcmp(tzhost, label.ll_hostname) != 0) {
+ fprintf(stderr, "%s: mismatched host name between -z (%s) and archive (%s)\n",
+ pmProgname, tzhost, label.ll_hostname);
+ exit(1);
+ }
+ }
+ else if (strcmp(tzhost, host) != 0) {
+ fprintf(stderr, "%s: -z and -h must agree on the name of the host\n", pmProgname);
+ exit(1);
+ }
+ if ((tzh = pmNewContextZone()) < 0) {
+ fprintf(stderr, "%s: Cannot set context timezone: %s\n",
+ pmProgname, pmErrStr(tzh));
+ exit(1);
+ }
+ }
+
+ if (tz != (char *)0) {
+ if ((tzh = pmNewZone(tz)) < 0) {
+ fprintf(stderr, "%s: Cannot set timezone to \"%s\": %s\n",
+ pmProgname, tz, pmErrStr(tzh));
+ exit(1);
+ }
+ }
+
+ /* non-flag args are argv[optind] ... argv[argc-1] */
+ while (optind < argc) {
+ printf("extra argument[%d]: %s\n", optind, argv[optind]);
+ optind++;
+ }
+
+ while (samples == -1 || samples-- > 0) {
+ /* put real stuff here */
+ break;
+ }
+
+ printf("PMAPI context pmCtime(): %s", pmCtime(&now, s));
+ printf("UTC ctime(): %s", ctime(&now));
+
+ tzh2 = pmNewZone("PST8PDT");
+ printf("and in California: %s", pmCtime(&now, s));
+ printf("UTC ctime(): %s", ctime(&now));
+ pmNewZone("EST-11EST-10,86/2:00,303/2:00");
+ printf("and in Melbourne: %s", pmCtime(&now, s));
+ printf("UTC ctime(): %s", ctime(&now));
+ pmUseZone(tzh2);
+ printf("back to California: %s", pmCtime(&now, s));
+ printf("UTC ctime(): %s", ctime(&now));
+
+ pmUseZone(tzh);
+ printf("back to the PMAPI context pmCtime(): %s", pmCtime(&now, s));
+ printf("UTC ctime(): %s", ctime(&now));
+
+ exit(0);
+}
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