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]] [-t|--title string]\n"
165 "\t\t[-W|--watermark string]\n"
166 "\t\t[DEF:vname=rrd:ds-name:CF]\n");
167 const char *help_graph3 =
168 N_("\t\t[CDEF:vname=rpn-expression]\n"
169 "\t\t[VDEF:vdefname=rpn-expression]\n"
170 "\t\t[PRINT:vdefname:format]\n"
171 "\t\t[GPRINT:vdefname:format]\n" "\t\t[COMMENT:text]\n"
172 "\t\t[SHIFT:vname:offset]\n"
173 "\t\t[TICK:vname#rrggbb[aa][:[fraction][:legend]]]\n"
174 "\t\t[HRULE:value#rrggbb[aa][:legend]]\n"
175 "\t\t[VRULE:value#rrggbb[aa][:legend]]\n"
176 "\t\t[LINE[width]:vname[#rrggbb[aa][:[legend][:STACK]]]]\n"
177 "\t\t[AREA:vname[#rrggbb[aa][:[legend][:STACK]]]]\n"
178 "\t\t[PRINT:vname:CF:format] (deprecated)\n"
179 "\t\t[GPRINT:vname:CF:format] (deprecated)\n"
180 "\t\t[STACK:vname[#rrggbb[aa][:legend]]] (deprecated)\n\n");
181 const char *help_tune1 =
182 N_(" * tune - Modify some basic properties of an RRD\n\n"
183 "\trrdtool tune filename\n"
184 "\t\t[--heartbeat|-h ds-name:heartbeat]\n"
185 "\t\t[--data-source-type|-d ds-name:DST]\n"
186 "\t\t[--data-source-rename|-r old-name:new-name]\n"
187 "\t\t[--minimum|-i ds-name:min] [--maximum|-a ds-name:max]\n"
188 "\t\t[--deltapos scale-value] [--deltaneg scale-value]\n"
189 "\t\t[--failure-threshold integer]\n"
190 "\t\t[--window-length integer]\n"
191 "\t\t[--alpha adaptation-parameter]\n");
192 const char *help_tune2 =
193 N_(" * tune - Modify some basic properties of an RRD\n\n"
194 "\t\t[--beta adaptation-parameter]\n"
195 "\t\t[--gamma adaptation-parameter]\n"
196 "\t\t[--gamma-deviation adaptation-parameter]\n"
197 "\t\t[--aberrant-reset ds-name]\n\n");
198 const char *help_resize =
200 (" * resize - alter the length of one of the RRAs in an RRD\n\n"
201 "\trrdtool resize filename rranum GROW|SHRINK rows\n\n");
202 const char *help_xport =
203 N_("* xport - generate XML dump from one or several RRD\n\n"
204 "\trrdtool xport [-s|--start seconds] [-e|--end seconds]\n"
205 "\t\t[-m|--maxrows rows]\n" "\t\t[--step seconds]\n"
206 "\t\t[--enumds]\n" "\t\t[DEF:vname=rrd:ds-name:CF]\n"
207 "\t\t[CDEF:vname=rpn-expression]\n"
208 "\t\t[XPORT:vname:legend]\n\n");
209 const char *help_quit =
210 N_(" * quit - closing a session in remote mode\n\n"
211 "\trrdtool quit\n\n");
212 const char *help_ls =
213 N_(" * ls - lists all *.rrd files in current directory\n\n"
215 const char *help_cd =
216 N_(" * cd - changes the current directory\n\n"
217 "\trrdtool cd new directory\n\n");
218 const char *help_mkdir =
219 N_(" * mkdir - creates a new directory\n\n"
220 "\trrdtool mkdir newdirectoryname\n\n");
221 const char *help_pwd =
222 N_(" * pwd - returns the current working directory\n\n"
223 "\trrdtool pwd\n\n");
224 const char *help_lic =
225 N_("RRDtool is distributed under the Terms of the GNU General\n"
226 "Public License Version 2. (www.gnu.org/copyleft/gpl.html)\n\n"
227 "For more information read the RRD manpages\n\n");
228 enum { C_NONE, C_CREATE, C_DUMP, C_INFO, C_RESTORE, C_LAST,
229 C_LASTUPDATE, C_FIRST, C_UPDATE, C_FETCH, C_GRAPH, C_GRAPHV,
231 C_RESIZE, C_XPORT, C_QUIT, C_LS, C_CD, C_MKDIR, C_PWD,
232 C_UPDATEV, C_FLUSHCACHED
234 int help_cmd = C_NONE;
237 if (!strcmp(cmd, "create"))
239 else if (!strcmp(cmd, "dump"))
241 else if (!strcmp(cmd, "info"))
243 else if (!strcmp(cmd, "restore"))
244 help_cmd = C_RESTORE;
245 else if (!strcmp(cmd, "last"))
247 else if (!strcmp(cmd, "lastupdate"))
248 help_cmd = C_LASTUPDATE;
249 else if (!strcmp(cmd, "first"))
251 else if (!strcmp(cmd, "update"))
253 else if (!strcmp(cmd, "updatev"))
254 help_cmd = C_UPDATEV;
255 else if (!strcmp(cmd, "fetch"))
257 else if (!strcmp(cmd, "flushcached"))
258 help_cmd = C_FLUSHCACHED;
259 else if (!strcmp(cmd, "graph"))
261 else if (!strcmp(cmd, "graphv"))
263 else if (!strcmp(cmd, "tune"))
265 else if (!strcmp(cmd, "resize"))
267 else if (!strcmp(cmd, "xport"))
269 else if (!strcmp(cmd, "quit"))
271 else if (!strcmp(cmd, "ls"))
273 else if (!strcmp(cmd, "cd"))
275 else if (!strcmp(cmd, "mkdir"))
277 else if (!strcmp(cmd, "pwd"))
280 fprintf(stdout, _(help_main), PACKAGE_VERSION, __DATE__, __TIME__);
284 fputs(_(help_list), stdout);
286 fputs(_(help_listremote), stdout);
290 fputs(_(help_create), stdout);
293 fputs(_(help_dump), stdout);
296 fputs(_(help_info), stdout);
299 fputs(_(help_restore), stdout);
302 fputs(_(help_last), stdout);
305 fputs(_(help_lastupdate), stdout);
308 fputs(_(help_first), stdout);
311 fputs(_(help_update), stdout);
314 fputs(_(help_updatev), stdout);
317 fputs(_(help_fetch), stdout);
320 fputs(_(help_flushcached), stdout);
323 fputs(_(help_graph0), stdout);
324 fputs(_(help_graph1), stdout);
325 fputs(_(help_graph2), stdout);
326 fputs(_(help_graph3), stdout);
329 fputs(_(help_graphv0), stdout);
330 fputs(_(help_graph1), stdout);
331 fputs(_(help_graph2), stdout);
332 fputs(_(help_graph3), stdout);
335 fputs(_(help_tune1), stdout);
336 fputs(_(help_tune2), stdout);
339 fputs(_(help_resize), stdout);
342 fputs(_(help_xport), stdout);
345 fputs(_(help_quit), stdout);
348 fputs(_(help_ls), stdout);
351 fputs(_(help_cd), stdout);
354 fputs(_(help_mkdir), stdout);
357 fputs(_(help_pwd), stdout);
360 fputs(_(help_lic), stdout);
363 static char *fgetslong(
368 size_t bufsize = MAX_LENGTH;
372 return *aLinePtr = 0;
373 if (!(linebuf = malloc(bufsize))) {
374 perror("fgetslong: malloc");
378 while (fgets(linebuf + eolpos, MAX_LENGTH, stream)) {
379 eolpos += strlen(linebuf + eolpos);
380 if (linebuf[eolpos - 1] == '\n')
381 return *aLinePtr = linebuf;
382 bufsize += MAX_LENGTH;
383 if (!(linebuf = realloc(linebuf, bufsize))) {
385 perror("fgetslong: realloc");
390 return *aLinePtr = linebuf;
393 return *aLinePtr = 0;
404 #ifdef MUST_DISABLE_SIGFPE
405 signal(SIGFPE, SIG_IGN);
407 #ifdef MUST_DISABLE_FPMASK
411 setlocale(LC_ALL, "");
414 #if defined(HAVE_LIBINTL_H) && defined(BUILD_LIBINTL)
415 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
416 bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
417 textdomain(GETTEXT_PACKAGE);
424 if (((argc == 2) || (argc == 3)) && !strcmp("-", argv[1])) {
426 struct rusage myusage;
427 struct timeval starttime;
428 struct timeval currenttime;
430 gettimeofday(&starttime, NULL);
433 if ((argc == 3) && strcmp("", argv[2])) {
444 if (chroot(argv[2]) != 0){
445 fprintf(stderr, "ERROR: chroot %s: %s\n", argv[2],rrd_strerror(errno));
452 "ERROR: change root is not supported by your OS "
453 "or at least by this copy of rrdtool\n");
460 if (strcmp(firstdir, "")) {
461 if (chdir(firstdir) != 0){
462 fprintf(stderr, "ERROR: chdir %s %s\n", firstdir,rrd_strerror(errno));
467 while (fgetslong(&aLine, stdin)) {
468 if ((argc = CountArgs(aLine)) == 0) {
470 printf("ERROR: not enough arguments\n");
472 if ((myargv = (char **) malloc((argc + 1) *
473 sizeof(char *))) == NULL) {
477 if ((argc = CreateArgs(argv[0], aLine, argc, myargv)) < 0) {
480 printf("ERROR: creating arguments\n");
482 int ret = HandleInputLine(argc, myargv, stdout);
487 getrusage(RUSAGE_SELF, &myusage);
488 gettimeofday(¤ttime, NULL);
489 printf("OK u:%1.2f s:%1.2f r:%1.2f\n",
490 (double) myusage.ru_utime.tv_sec +
491 (double) myusage.ru_utime.tv_usec / 1000000.0,
492 (double) myusage.ru_stime.tv_sec +
493 (double) myusage.ru_stime.tv_usec / 1000000.0,
494 (double) (currenttime.tv_sec - starttime.tv_sec)
495 + (double) (currenttime.tv_usec -
503 fflush(stdout); /* this is important for pipes to work */
506 } else if (argc == 2) {
509 } else if (argc == 3 && !strcmp(argv[1], "help")) {
513 exit(HandleInputLine(argc, argv, stderr));
518 /* HandleInputLine is NOT thread safe - due to readdir issues,
519 resolving them portably is not really simple. */
525 #if defined(HAVE_OPENDIR) && defined (HAVE_READDIR)
526 DIR *curdir; /* to read current dir with ls */
529 #if defined(HAVE_SYS_STAT_H)
533 /* Reset errno to 0 before we start.
536 if (argc > 1 && strcmp("quit", argv[1]) == 0) {
538 printf("ERROR: invalid parameter count for quit\n");
543 #if defined(HAVE_OPENDIR) && defined(HAVE_READDIR) && defined(HAVE_CHDIR)
544 if (argc > 1 && strcmp("cd", argv[1]) == 0) {
546 printf("ERROR: invalid parameter count for cd\n");
549 #if ! defined(HAVE_CHROOT) || ! defined(HAVE_GETUID)
550 if (getuid() == 0 && !ChangeRoot) {
552 ("ERROR: chdir security problem - rrdtool is running as "
553 "root but not chroot!\n");
557 if (chdir(argv[2]) != 0){
558 printf("ERROR: chdir %s %s\n", argv[2], rrd_strerror(errno));
563 if (argc > 1 && strcmp("pwd", argv[1]) == 0) {
564 char *cwd; /* To hold current working dir on call to pwd */
566 printf("ERROR: invalid parameter count for pwd\n");
569 cwd = getcwd(NULL, MAXPATH);
571 printf("ERROR: getcwd %s\n", rrd_strerror(errno));
578 if (argc > 1 && strcmp("mkdir", argv[1]) == 0) {
580 printf("ERROR: invalid parameter count for mkdir\n");
583 #if ! defined(HAVE_CHROOT) || ! defined(HAVE_GETUID)
584 if (getuid() == 0 && !ChangeRoot) {
586 ("ERROR: mkdir security problem - rrdtool is running as "
587 "root but not chroot!\n");
591 if(mkdir(argv[2], 0777)!=0){
592 printf("ERROR: mkdir %s: %s\n", argv[2],rrd_strerror(errno));
597 if (argc > 1 && strcmp("ls", argv[1]) == 0) {
599 printf("ERROR: invalid parameter count for ls\n");
602 if ((curdir = opendir(".")) != NULL) {
603 while ((dent = readdir(curdir)) != NULL) {
604 if (!stat(dent->d_name, &st)) {
605 if (S_ISDIR(st.st_mode)) {
606 printf("d %s\n", dent->d_name);
608 if (strlen(dent->d_name) > 4 && S_ISREG(st.st_mode)) {
610 (dent->d_name + NAMLEN(dent) - 4, ".rrd")
611 || !strcmp(dent->d_name + NAMLEN(dent) - 4,
613 printf("- %s\n", dent->d_name);
620 printf("ERROR: opendir .: %s\n", rrd_strerror(errno));
625 #endif /* opendir and readdir */
629 || strcmp("help", argv[1]) == 0
630 || strcmp("--help", argv[1]) == 0
631 || strcmp("-help", argv[1]) == 0
632 || strcmp("-?", argv[1]) == 0 || strcmp("-h", argv[1]) == 0) {
637 if (strcmp("create", argv[1]) == 0)
638 rrd_create(argc - 1, &argv[1]);
639 else if (strcmp("dump", argv[1]) == 0)
640 rrd_dump(argc - 1, &argv[1]);
641 else if (strcmp("info", argv[1]) == 0 || strcmp("updatev", argv[1]) == 0) {
644 if (strcmp("info", argv[1]) == 0)
646 data = rrd_info(argc - 1, &argv[1]);
648 data = rrd_update_v(argc - 1, &argv[1]);
649 rrd_info_print(data);
653 else if (strcmp("--version", argv[1]) == 0 ||
654 strcmp("version", argv[1]) == 0 ||
655 strcmp("v", argv[1]) == 0 ||
656 strcmp("-v", argv[1]) == 0 || strcmp("-version", argv[1]) == 0)
657 printf("RRDtool " PACKAGE_VERSION
658 " Copyright by Tobi Oetiker, 1997-2008 (%f)\n",
660 else if (strcmp("restore", argv[1]) == 0)
661 rrd_restore(argc - 1, &argv[1]);
662 else if (strcmp("resize", argv[1]) == 0)
663 rrd_resize(argc - 1, &argv[1]);
664 else if (strcmp("last", argv[1]) == 0)
665 printf("%ld\n", rrd_last(argc - 1, &argv[1]));
666 else if (strcmp("lastupdate", argv[1]) == 0) {
667 rrd_lastupdate(argc - 1, &argv[1]);
668 } else if (strcmp("first", argv[1]) == 0)
669 printf("%ld\n", rrd_first(argc - 1, &argv[1]));
670 else if (strcmp("update", argv[1]) == 0)
671 rrd_update(argc - 1, &argv[1]);
672 else if (strcmp("fetch", argv[1]) == 0) {
673 time_t start, end, ti;
674 unsigned long step, ds_cnt, i, ii;
675 rrd_value_t *data, *datai;
679 (argc - 1, &argv[1], &start, &end, &step, &ds_cnt, &ds_namv,
683 for (i = 0; i < ds_cnt; i++)
684 printf("%20s", ds_namv[i]);
686 for (ti = start + step; ti <= end; ti += step) {
687 printf("%10lu:", ti);
688 for (ii = 0; ii < ds_cnt; ii++)
689 printf(" %0.10e", *(datai++));
692 for (i = 0; i < ds_cnt; i++)
697 } else if (strcmp("xport", argv[1]) == 0) {
699 unsigned long int j = 0;
700 time_t start, end, ti;
701 unsigned long step, col_cnt, row_cnt;
702 rrd_value_t *data, *ptr;
706 size_t vtag_s = strlen(COL_DATA_TAG) + 10;
707 char *vtag = malloc(vtag_s);
709 for (i = 2; i < argc; i++) {
710 if (strcmp("--enumds", argv[i]) == 0)
715 (argc - 1, &argv[1], &xxsize, &start, &end, &step, &col_cnt,
716 &legend_v, &data) != -1) {
717 row_cnt = (end - start) / step;
719 printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n\n",
721 printf("<%s>\n", ROOT_TAG);
722 printf(" <%s>\n", META_TAG);
723 printf(" <%s>%lu</%s>\n", META_START_TAG,
724 (unsigned long) start + step, META_START_TAG);
725 printf(" <%s>%lu</%s>\n", META_STEP_TAG, step, META_STEP_TAG);
726 printf(" <%s>%lu</%s>\n", META_END_TAG, (unsigned long) end,
728 printf(" <%s>%lu</%s>\n", META_ROWS_TAG, row_cnt,
730 printf(" <%s>%lu</%s>\n", META_COLS_TAG, col_cnt,
732 printf(" <%s>\n", LEGEND_TAG);
733 for (j = 0; j < col_cnt; j++) {
737 printf(" <%s>%s</%s>\n", LEGEND_ENTRY_TAG, entry,
742 printf(" </%s>\n", LEGEND_TAG);
743 printf(" </%s>\n", META_TAG);
744 printf(" <%s>\n", DATA_TAG);
745 for (ti = start + step; ti <= end; ti += step) {
746 printf(" <%s>", DATA_ROW_TAG);
747 printf("<%s>%lu</%s>", COL_TIME_TAG, ti, COL_TIME_TAG);
748 for (j = 0; j < col_cnt; j++) {
749 rrd_value_t newval = DNAN;
753 snprintf(vtag, vtag_s, "%s%lu", COL_DATA_TAG, j);
755 snprintf(vtag, vtag_s, "%s", COL_DATA_TAG);
758 printf("<%s>NaN</%s>", vtag, vtag);
760 printf("<%s>%0.10e</%s>", vtag, newval, vtag);
764 printf("</%s>\n", DATA_ROW_TAG);
767 printf(" </%s>\n", DATA_TAG);
768 printf("</%s>\n", ROOT_TAG);
771 } else if (strcmp("graph", argv[1]) == 0) {
774 #ifdef notused /*XXX*/
775 const char *imgfile = argv[2]; /* rrd_graph changes argv pointer */
780 int tostdout = (strcmp(argv[2], "-") == 0);
783 for (i = 2; i < argc; i++) {
784 if (strcmp(argv[i], "--imginfo") == 0
785 || strcmp(argv[i], "-f") == 0) {
791 (argc - 1, &argv[1], &calcpr, &xsize, &ysize, NULL, &ymin,
793 if (!tostdout && !imginfo)
794 printf("%dx%d\n", xsize, ysize);
796 for (i = 0; calcpr[i]; i++) {
798 printf("%s\n", calcpr[i]);
805 } else if (strcmp("graphv", argv[1]) == 0) {
806 rrd_info_t *grinfo = NULL; /* 1 to distinguish it from the NULL that rrd_graph sends in */
808 grinfo = rrd_graph_v(argc - 1, &argv[1]);
810 rrd_info_print(grinfo);
811 rrd_info_free(grinfo);
814 } else if (strcmp("tune", argv[1]) == 0)
815 rrd_tune(argc - 1, &argv[1]);
816 else if (strcmp("flushcached", argv[1]) == 0)
817 rrd_flushcached(argc - 1, &argv[1]);
819 rrd_set_error("unknown function '%s'", argv[1]);
821 if (rrd_test_error()) {
822 fprintf(out, "ERROR: %s\n", rrd_get_error());
836 while (aLine[i] == ' ')
838 while (aLine[i] != 0) {
839 if ((aLine[i] == ' ') && inarg) {
842 if ((aLine[i] != ' ') && !inarg) {
852 * CreateArgs - take a string (aLine) and tokenize
867 /* remove trailing space and newlines */
868 while (len && aLine[len] <= ' ') {
872 /* sikp leading blanks */
873 while (*aLine && *aLine <= ' ')
899 pargv[argc++] = putP;
907 pargv[argc++] = putP;