1 /*****************************************************************************
2 * RRDtool 1.3.2 Copyright by Tobi Oetiker, 1997-2008
3 *****************************************************************************
4 * rrd_tool.c Startup wrapper
5 *****************************************************************************/
7 #if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__) && !defined(HAVE_CONFIG_H)
8 #include "../win32/config.h"
13 #include "../rrd_config.h"
18 #include "rrd_xport.h"
43 #define MAX_LENGTH 10000
50 const char *help_main =
52 " Copyright 1997-2008 by Tobias Oetiker <tobi@oetiker.ch>\n"
54 "Usage: rrdtool [options] command command_options\n\n");
56 const char *help_list =
58 ("Valid commands: create, update, updatev, graph, graphv, dump, restore,\n"
59 "\t\tlast, lastupdate, first, info, fetch, tune,\n"
60 "\t\tresize, xport, flushcached\n\n");
62 const char *help_listremote =
63 N_("Valid remote commands: quit, ls, cd, mkdir, pwd\n\n");
66 const char *help_create =
67 N_("* create - create a new RRD\n\n"
68 "\trrdtool create filename [--start|-b start time]\n"
69 "\t\t[--step|-s step]\n"
70 "\t\t[DS:ds-name:DST:dst arguments]\n"
71 "\t\t[RRA:CF:cf arguments]\n\n");
73 const char *help_dump =
74 N_("* dump - dump an RRD to XML\n\n"
75 "\trrdtool dump filename.rrd >filename.xml\n\n");
77 const char *help_info =
78 N_("* info - returns the configuration and status of the RRD\n\n"
79 "\trrdtool info filename.rrd\n\n");
81 const char *help_restore =
82 N_("* restore - restore an RRD file from its XML form\n\n"
83 "\trrdtool restore [--range-check|-r] [--force-overwrite|-f] filename.xml filename.rrd\n\n");
85 const char *help_last =
86 N_("* last - show last update time for RRD\n\n"
87 "\trrdtool last filename.rrd\n\n");
89 const char *help_lastupdate =
90 N_("* lastupdate - returns the most recent datum stored for\n"
91 " each DS in an RRD\n\n" "\trrdtool lastupdate filename.rrd\n\n");
93 const char *help_first =
94 N_("* first - show first update time for RRA within an RRD\n\n"
95 "\trrdtool first filename.rrd [--rraindex number]\n\n");
97 const char *help_update =
98 N_("* update - update an RRD\n\n"
99 "\trrdtool update filename\n"
100 "\t\t[--template|-t ds-name:ds-name:...]\n"
101 "\t\t[--daemon <address>]\n"
102 "\t\ttime|N:value[:value...]\n\n"
103 "\t\tat-time@value[:value...]\n\n"
104 "\t\t[ time:value[:value...] ..]\n\n");
106 const char *help_updatev =
107 N_("* updatev - a verbose version of update\n"
108 "\treturns information about values, RRAs, and datasources updated\n\n"
109 "\trrdtool updatev filename\n"
110 "\t\t[--template|-t ds-name:ds-name:...]\n"
111 "\t\ttime|N:value[:value...]\n\n"
112 "\t\tat-time@value[:value...]\n\n"
113 "\t\t[ time:value[:value...] ..]\n\n");
115 const char *help_fetch =
116 N_("* fetch - fetch data out of an RRD\n\n"
117 "\trrdtool fetch filename.rrd CF\n"
118 "\t\t[-r|--resolution resolution]\n"
119 "\t\t[-s|--start start] [-e|--end end]\n"
120 "\t\t[--daemon <address>]\n\n");
122 const char *help_flushcached =
123 N_("* flushcached - flush cached data out to an RRD file\n\n"
124 "\trrdtool flushcached filename.rrd\n"
125 "\t\t[--daemon <address>]\n\n");
127 /* break up very large strings (help_graph, help_tune) for ISO C89 compliance*/
129 const char *help_graph0 =
130 N_("* graph - generate a graph from one or several RRD\n\n"
131 "\trrdtool graph filename [-s|--start seconds] [-e|--end seconds]\n");
132 const char *help_graphv0 =
133 N_("* graphv - generate a graph from one or several RRD\n"
134 " with meta data printed before the graph\n\n"
135 "\trrdtool graphv filename [-s|--start seconds] [-e|--end seconds]\n");
136 const char *help_graph1 =
137 N_("\t\t[-x|--x-grid x-axis grid and label]\n"
138 "\t\t[-Y|--alt-y-grid] [--full-size-mode]\n"
139 "\t\t[-y|--y-grid y-axis grid and label]\n"
140 "\t\t[-v|--vertical-label string] [-w|--width pixels]\n"
141 "\t\t[--right-axis scale:shift] [--right-axis-label label]\n"
142 "\t\t[--right-axis-format format]\n"
143 "\t\t[-h|--height pixels] [-o|--logarithmic]\n"
144 "\t\t[-u|--upper-limit value] [-z|--lazy]\n"
145 "\t\t[-l|--lower-limit value] [-r|--rigid]\n"
146 "\t\t[-g|--no-legend] [--daemon <address>]\n"
147 "\t\t[-F|--force-rules-legend]\n" "\t\t[-j|--only-graph]\n");
148 const char *help_graph2 =
149 N_("\t\t[-n|--font FONTTAG:size:font]\n"
150 "\t\t[-m|--zoom factor]\n"
151 "\t\t[-A|--alt-autoscale]\n"
152 "\t\t[-M|--alt-autoscale-max]\n"
153 "\t\t[-G|--graph-render-mode {normal,mono}]\n"
154 "\t\t[-R|--font-render-mode {normal,light,mono}]\n"
155 "\t\t[-B|--font-smoothing-threshold size]\n"
156 "\t\t[-T|--tabwidth width]\n"
157 "\t\t[-E|--slope-mode]\n"
158 "\t\t[-N|--no-gridfit]\n"
159 "\t\t[-X|--units-exponent value]\n"
160 "\t\t[-L|--units-length value]\n"
161 "\t\t[-S|--step seconds]\n"
162 "\t\t[-f|--imginfo printfstr]\n"
163 "\t\t[-a|--imgformat PNG]\n"
164 "\t\t[-c|--color COLORTAG#rrggbb[aa]]\n"
165 "\t\t[-d|--border width\n"
166 "\t\t[-t|--title string]\n"
167 "\t\t[-W|--watermark string]\n"
168 "\t\t[DEF:vname=rrd:ds-name:CF]\n");
169 const char *help_graph3 =
170 N_("\t\t[CDEF:vname=rpn-expression]\n"
171 "\t\t[VDEF:vdefname=rpn-expression]\n"
172 "\t\t[PRINT:vdefname:format]\n"
173 "\t\t[GPRINT:vdefname:format]\n" "\t\t[COMMENT:text]\n"
174 "\t\t[SHIFT:vname:offset]\n"
175 "\t\t[TICK:vname#rrggbb[aa][:[fraction][:legend]]]\n"
176 "\t\t[HRULE:value#rrggbb[aa][:legend]]\n"
177 "\t\t[VRULE:value#rrggbb[aa][:legend]]\n"
178 "\t\t[LINE[width]:vname[#rrggbb[aa][:[legend][:STACK]]]]\n"
179 "\t\t[AREA:vname[#rrggbb[aa][:[legend][:STACK]]]]\n"
180 "\t\t[PRINT:vname:CF:format] (deprecated)\n"
181 "\t\t[GPRINT:vname:CF:format] (deprecated)\n"
182 "\t\t[STACK:vname[#rrggbb[aa][:legend]]] (deprecated)\n\n");
183 const char *help_tune1 =
184 N_(" * tune - Modify some basic properties of an RRD\n\n"
185 "\trrdtool tune filename\n"
186 "\t\t[--heartbeat|-h ds-name:heartbeat]\n"
187 "\t\t[--data-source-type|-d ds-name:DST]\n"
188 "\t\t[--data-source-rename|-r old-name:new-name]\n"
189 "\t\t[--minimum|-i ds-name:min] [--maximum|-a ds-name:max]\n"
190 "\t\t[--deltapos scale-value] [--deltaneg scale-value]\n"
191 "\t\t[--failure-threshold integer]\n"
192 "\t\t[--window-length integer]\n"
193 "\t\t[--alpha adaptation-parameter]\n");
194 const char *help_tune2 =
195 N_(" * tune - Modify some basic properties of an RRD\n\n"
196 "\t\t[--beta adaptation-parameter]\n"
197 "\t\t[--gamma adaptation-parameter]\n"
198 "\t\t[--gamma-deviation adaptation-parameter]\n"
199 "\t\t[--aberrant-reset ds-name]\n\n");
200 const char *help_resize =
202 (" * resize - alter the length of one of the RRAs in an RRD\n\n"
203 "\trrdtool resize filename rranum GROW|SHRINK rows\n\n");
204 const char *help_xport =
205 N_("* xport - generate XML dump from one or several RRD\n\n"
206 "\trrdtool xport [-s|--start seconds] [-e|--end seconds]\n"
207 "\t\t[-m|--maxrows rows]\n" "\t\t[--step seconds]\n"
208 "\t\t[--enumds]\n" "\t\t[DEF:vname=rrd:ds-name:CF]\n"
209 "\t\t[CDEF:vname=rpn-expression]\n"
210 "\t\t[XPORT:vname:legend]\n\n");
211 const char *help_quit =
212 N_(" * quit - closing a session in remote mode\n\n"
213 "\trrdtool quit\n\n");
214 const char *help_ls =
215 N_(" * ls - lists all *.rrd files in current directory\n\n"
217 const char *help_cd =
218 N_(" * cd - changes the current directory\n\n"
219 "\trrdtool cd new directory\n\n");
220 const char *help_mkdir =
221 N_(" * mkdir - creates a new directory\n\n"
222 "\trrdtool mkdir newdirectoryname\n\n");
223 const char *help_pwd =
224 N_(" * pwd - returns the current working directory\n\n"
225 "\trrdtool pwd\n\n");
226 const char *help_lic =
227 N_("RRDtool is distributed under the Terms of the GNU General\n"
228 "Public License Version 2. (www.gnu.org/copyleft/gpl.html)\n\n"
229 "For more information read the RRD manpages\n\n");
230 enum { C_NONE, C_CREATE, C_DUMP, C_INFO, C_RESTORE, C_LAST,
231 C_LASTUPDATE, C_FIRST, C_UPDATE, C_FETCH, C_GRAPH, C_GRAPHV,
233 C_RESIZE, C_XPORT, C_QUIT, C_LS, C_CD, C_MKDIR, C_PWD,
234 C_UPDATEV, C_FLUSHCACHED
236 int help_cmd = C_NONE;
239 if (!strcmp(cmd, "create"))
241 else if (!strcmp(cmd, "dump"))
243 else if (!strcmp(cmd, "info"))
245 else if (!strcmp(cmd, "restore"))
246 help_cmd = C_RESTORE;
247 else if (!strcmp(cmd, "last"))
249 else if (!strcmp(cmd, "lastupdate"))
250 help_cmd = C_LASTUPDATE;
251 else if (!strcmp(cmd, "first"))
253 else if (!strcmp(cmd, "update"))
255 else if (!strcmp(cmd, "updatev"))
256 help_cmd = C_UPDATEV;
257 else if (!strcmp(cmd, "fetch"))
259 else if (!strcmp(cmd, "flushcached"))
260 help_cmd = C_FLUSHCACHED;
261 else if (!strcmp(cmd, "graph"))
263 else if (!strcmp(cmd, "graphv"))
265 else if (!strcmp(cmd, "tune"))
267 else if (!strcmp(cmd, "resize"))
269 else if (!strcmp(cmd, "xport"))
271 else if (!strcmp(cmd, "quit"))
273 else if (!strcmp(cmd, "ls"))
275 else if (!strcmp(cmd, "cd"))
277 else if (!strcmp(cmd, "mkdir"))
279 else if (!strcmp(cmd, "pwd"))
282 fprintf(stdout, _(help_main), PACKAGE_VERSION, __DATE__, __TIME__);
286 fputs(_(help_list), stdout);
288 fputs(_(help_listremote), stdout);
292 fputs(_(help_create), stdout);
295 fputs(_(help_dump), stdout);
298 fputs(_(help_info), stdout);
301 fputs(_(help_restore), stdout);
304 fputs(_(help_last), stdout);
307 fputs(_(help_lastupdate), stdout);
310 fputs(_(help_first), stdout);
313 fputs(_(help_update), stdout);
316 fputs(_(help_updatev), stdout);
319 fputs(_(help_fetch), stdout);
322 fputs(_(help_flushcached), stdout);
325 fputs(_(help_graph0), stdout);
326 fputs(_(help_graph1), stdout);
327 fputs(_(help_graph2), stdout);
328 fputs(_(help_graph3), stdout);
331 fputs(_(help_graphv0), stdout);
332 fputs(_(help_graph1), stdout);
333 fputs(_(help_graph2), stdout);
334 fputs(_(help_graph3), stdout);
337 fputs(_(help_tune1), stdout);
338 fputs(_(help_tune2), stdout);
341 fputs(_(help_resize), stdout);
344 fputs(_(help_xport), stdout);
347 fputs(_(help_quit), stdout);
350 fputs(_(help_ls), stdout);
353 fputs(_(help_cd), stdout);
356 fputs(_(help_mkdir), stdout);
359 fputs(_(help_pwd), stdout);
362 fputs(_(help_lic), stdout);
365 static char *fgetslong(
370 size_t bufsize = MAX_LENGTH;
374 return *aLinePtr = 0;
375 if (!(linebuf = malloc(bufsize))) {
376 perror("fgetslong: malloc");
380 while (fgets(linebuf + eolpos, MAX_LENGTH, stream)) {
381 eolpos += strlen(linebuf + eolpos);
382 if (linebuf[eolpos - 1] == '\n')
383 return *aLinePtr = linebuf;
384 bufsize += MAX_LENGTH;
385 if (!(linebuf = realloc(linebuf, bufsize))) {
387 perror("fgetslong: realloc");
392 return *aLinePtr = linebuf;
395 return *aLinePtr = 0;
406 #ifdef MUST_DISABLE_SIGFPE
407 signal(SIGFPE, SIG_IGN);
409 #ifdef MUST_DISABLE_FPMASK
413 setlocale(LC_ALL, "");
416 #if defined(HAVE_LIBINTL_H) && defined(BUILD_LIBINTL)
417 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
418 bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
419 textdomain(GETTEXT_PACKAGE);
426 if (((argc == 2) || (argc == 3)) && !strcmp("-", argv[1])) {
428 struct rusage myusage;
429 struct timeval starttime;
430 struct timeval currenttime;
432 gettimeofday(&starttime, NULL);
435 if ((argc == 3) && strcmp("", argv[2])) {
446 if (chroot(argv[2]) != 0){
447 fprintf(stderr, "ERROR: chroot %s: %s\n", argv[2],rrd_strerror(errno));
454 "ERROR: change root is not supported by your OS "
455 "or at least by this copy of rrdtool\n");
462 if (strcmp(firstdir, "")) {
463 if (chdir(firstdir) != 0){
464 fprintf(stderr, "ERROR: chdir %s %s\n", firstdir,rrd_strerror(errno));
469 while (fgetslong(&aLine, stdin)) {
470 if ((argc = CountArgs(aLine)) == 0) {
472 printf("ERROR: not enough arguments\n");
474 if ((myargv = (char **) malloc((argc + 1) *
475 sizeof(char *))) == NULL) {
479 if ((argc = CreateArgs(argv[0], aLine, argc, myargv)) < 0) {
482 printf("ERROR: creating arguments\n");
484 int ret = HandleInputLine(argc, myargv, stdout);
489 getrusage(RUSAGE_SELF, &myusage);
490 gettimeofday(¤ttime, NULL);
491 printf("OK u:%1.2f s:%1.2f r:%1.2f\n",
492 (double) myusage.ru_utime.tv_sec +
493 (double) myusage.ru_utime.tv_usec / 1000000.0,
494 (double) myusage.ru_stime.tv_sec +
495 (double) myusage.ru_stime.tv_usec / 1000000.0,
496 (double) (currenttime.tv_sec - starttime.tv_sec)
497 + (double) (currenttime.tv_usec -
505 fflush(stdout); /* this is important for pipes to work */
508 } else if (argc == 2) {
511 } else if (argc == 3 && !strcmp(argv[1], "help")) {
515 exit(HandleInputLine(argc, argv, stderr));
520 /* HandleInputLine is NOT thread safe - due to readdir issues,
521 resolving them portably is not really simple. */
527 #if defined(HAVE_OPENDIR) && defined (HAVE_READDIR)
528 DIR *curdir; /* to read current dir with ls */
531 #if defined(HAVE_SYS_STAT_H)
535 /* Reset errno to 0 before we start.
538 if (argc > 1 && strcmp("quit", argv[1]) == 0) {
540 printf("ERROR: invalid parameter count for quit\n");
545 #if defined(HAVE_OPENDIR) && defined(HAVE_READDIR) && defined(HAVE_CHDIR)
546 if (argc > 1 && strcmp("cd", argv[1]) == 0) {
548 printf("ERROR: invalid parameter count for cd\n");
551 #if ! defined(HAVE_CHROOT) || ! defined(HAVE_GETUID)
552 if (getuid() == 0 && !ChangeRoot) {
554 ("ERROR: chdir security problem - rrdtool is running as "
555 "root but not chroot!\n");
559 if (chdir(argv[2]) != 0){
560 printf("ERROR: chdir %s %s\n", argv[2], rrd_strerror(errno));
565 if (argc > 1 && strcmp("pwd", argv[1]) == 0) {
566 char *cwd; /* To hold current working dir on call to pwd */
568 printf("ERROR: invalid parameter count for pwd\n");
571 cwd = getcwd(NULL, MAXPATH);
573 printf("ERROR: getcwd %s\n", rrd_strerror(errno));
580 if (argc > 1 && strcmp("mkdir", argv[1]) == 0) {
582 printf("ERROR: invalid parameter count for mkdir\n");
585 #if ! defined(HAVE_CHROOT) || ! defined(HAVE_GETUID)
586 if (getuid() == 0 && !ChangeRoot) {
588 ("ERROR: mkdir security problem - rrdtool is running as "
589 "root but not chroot!\n");
593 if(mkdir(argv[2], 0777)!=0){
594 printf("ERROR: mkdir %s: %s\n", argv[2],rrd_strerror(errno));
599 if (argc > 1 && strcmp("ls", argv[1]) == 0) {
601 printf("ERROR: invalid parameter count for ls\n");
604 if ((curdir = opendir(".")) != NULL) {
605 while ((dent = readdir(curdir)) != NULL) {
606 if (!stat(dent->d_name, &st)) {
607 if (S_ISDIR(st.st_mode)) {
608 printf("d %s\n", dent->d_name);
610 if (strlen(dent->d_name) > 4 && S_ISREG(st.st_mode)) {
612 (dent->d_name + NAMLEN(dent) - 4, ".rrd")
613 || !strcmp(dent->d_name + NAMLEN(dent) - 4,
615 printf("- %s\n", dent->d_name);
622 printf("ERROR: opendir .: %s\n", rrd_strerror(errno));
627 #endif /* opendir and readdir */
631 || strcmp("help", argv[1]) == 0
632 || strcmp("--help", argv[1]) == 0
633 || strcmp("-help", argv[1]) == 0
634 || strcmp("-?", argv[1]) == 0 || strcmp("-h", argv[1]) == 0) {
639 if (strcmp("create", argv[1]) == 0)
640 rrd_create(argc - 1, &argv[1]);
641 else if (strcmp("dump", argv[1]) == 0)
642 rrd_dump(argc - 1, &argv[1]);
643 else if (strcmp("info", argv[1]) == 0 || strcmp("updatev", argv[1]) == 0) {
646 if (strcmp("info", argv[1]) == 0)
648 data = rrd_info(argc - 1, &argv[1]);
650 data = rrd_update_v(argc - 1, &argv[1]);
651 rrd_info_print(data);
655 else if (strcmp("--version", argv[1]) == 0 ||
656 strcmp("version", argv[1]) == 0 ||
657 strcmp("v", argv[1]) == 0 ||
658 strcmp("-v", argv[1]) == 0 || strcmp("-version", argv[1]) == 0)
659 printf("RRDtool " PACKAGE_VERSION
660 " Copyright by Tobi Oetiker, 1997-2008 (%f)\n",
662 else if (strcmp("restore", argv[1]) == 0)
663 rrd_restore(argc - 1, &argv[1]);
664 else if (strcmp("resize", argv[1]) == 0)
665 rrd_resize(argc - 1, &argv[1]);
666 else if (strcmp("last", argv[1]) == 0)
667 printf("%ld\n", rrd_last(argc - 1, &argv[1]));
668 else if (strcmp("lastupdate", argv[1]) == 0) {
669 rrd_lastupdate(argc - 1, &argv[1]);
670 } else if (strcmp("first", argv[1]) == 0)
671 printf("%ld\n", rrd_first(argc - 1, &argv[1]));
672 else if (strcmp("update", argv[1]) == 0)
673 rrd_update(argc - 1, &argv[1]);
674 else if (strcmp("fetch", argv[1]) == 0) {
675 time_t start, end, ti;
676 unsigned long step, ds_cnt, i, ii;
677 rrd_value_t *data, *datai;
681 (argc - 1, &argv[1], &start, &end, &step, &ds_cnt, &ds_namv,
685 for (i = 0; i < ds_cnt; i++)
686 printf("%20s", ds_namv[i]);
688 for (ti = start + step; ti <= end; ti += step) {
689 printf("%10lu:", ti);
690 for (ii = 0; ii < ds_cnt; ii++)
691 printf(" %0.10e", *(datai++));
694 for (i = 0; i < ds_cnt; i++)
699 } else if (strcmp("xport", argv[1]) == 0) {
701 unsigned long int j = 0;
702 time_t start, end, ti;
703 unsigned long step, col_cnt, row_cnt;
704 rrd_value_t *data, *ptr;
708 size_t vtag_s = strlen(COL_DATA_TAG) + 10;
709 char *vtag = malloc(vtag_s);
711 for (i = 2; i < argc; i++) {
712 if (strcmp("--enumds", argv[i]) == 0)
717 (argc - 1, &argv[1], &xxsize, &start, &end, &step, &col_cnt,
718 &legend_v, &data) != -1) {
719 row_cnt = (end - start) / step;
721 printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n\n",
723 printf("<%s>\n", ROOT_TAG);
724 printf(" <%s>\n", META_TAG);
725 printf(" <%s>%lu</%s>\n", META_START_TAG,
726 (unsigned long) start + step, META_START_TAG);
727 printf(" <%s>%lu</%s>\n", META_STEP_TAG, step, META_STEP_TAG);
728 printf(" <%s>%lu</%s>\n", META_END_TAG, (unsigned long) end,
730 printf(" <%s>%lu</%s>\n", META_ROWS_TAG, row_cnt,
732 printf(" <%s>%lu</%s>\n", META_COLS_TAG, col_cnt,
734 printf(" <%s>\n", LEGEND_TAG);
735 for (j = 0; j < col_cnt; j++) {
739 printf(" <%s>%s</%s>\n", LEGEND_ENTRY_TAG, entry,
744 printf(" </%s>\n", LEGEND_TAG);
745 printf(" </%s>\n", META_TAG);
746 printf(" <%s>\n", DATA_TAG);
747 for (ti = start + step; ti <= end; ti += step) {
748 printf(" <%s>", DATA_ROW_TAG);
749 printf("<%s>%lu</%s>", COL_TIME_TAG, ti, COL_TIME_TAG);
750 for (j = 0; j < col_cnt; j++) {
751 rrd_value_t newval = DNAN;
755 snprintf(vtag, vtag_s, "%s%lu", COL_DATA_TAG, j);
757 snprintf(vtag, vtag_s, "%s", COL_DATA_TAG);
760 printf("<%s>NaN</%s>", vtag, vtag);
762 printf("<%s>%0.10e</%s>", vtag, newval, vtag);
766 printf("</%s>\n", DATA_ROW_TAG);
769 printf(" </%s>\n", DATA_TAG);
770 printf("</%s>\n", ROOT_TAG);
773 } else if (strcmp("graph", argv[1]) == 0) {
776 #ifdef notused /*XXX*/
777 const char *imgfile = argv[2]; /* rrd_graph changes argv pointer */
782 int tostdout = (strcmp(argv[2], "-") == 0);
785 for (i = 2; i < argc; i++) {
786 if (strcmp(argv[i], "--imginfo") == 0
787 || strcmp(argv[i], "-f") == 0) {
793 (argc - 1, &argv[1], &calcpr, &xsize, &ysize, NULL, &ymin,
795 if (!tostdout && !imginfo)
796 printf("%dx%d\n", xsize, ysize);
798 for (i = 0; calcpr[i]; i++) {
800 printf("%s\n", calcpr[i]);
807 } else if (strcmp("graphv", argv[1]) == 0) {
808 rrd_info_t *grinfo = NULL; /* 1 to distinguish it from the NULL that rrd_graph sends in */
810 grinfo = rrd_graph_v(argc - 1, &argv[1]);
812 rrd_info_print(grinfo);
813 rrd_info_free(grinfo);
816 } else if (strcmp("tune", argv[1]) == 0)
817 rrd_tune(argc - 1, &argv[1]);
818 else if (strcmp("flushcached", argv[1]) == 0)
819 rrd_flushcached(argc - 1, &argv[1]);
821 rrd_set_error("unknown function '%s'", argv[1]);
823 if (rrd_test_error()) {
824 fprintf(out, "ERROR: %s\n", rrd_get_error());
838 while (aLine[i] == ' ')
840 while (aLine[i] != 0) {
841 if ((aLine[i] == ' ') && inarg) {
844 if ((aLine[i] != ' ') && !inarg) {
854 * CreateArgs - take a string (aLine) and tokenize
869 /* remove trailing space and newlines */
870 while (len && aLine[len] <= ' ') {
874 /* sikp leading blanks */
875 while (*aLine && *aLine <= ' ')
901 pargv[argc++] = putP;
909 pargv[argc++] = putP;