- time_t start,end;
- unsigned long step, ds_cnt,i,ii;
- rrd_value_t *data,*datai;
- char **ds_namv;
- if (rrd_fetch(argc-1, &argv[1],&start,&end,&step,&ds_cnt,&ds_namv,&data) != -1) {
- datai=data;
- printf(" ");
- for (i = 0; i<ds_cnt;i++)
- printf("%14s",ds_namv[i]);
- printf ("\n\n");
- for (i = start+step; i <= end; i += step){
- printf("%10lu:", i);
- for (ii = 0; ii < ds_cnt; ii++)
- printf(" %0.10e", *(datai++));
- printf("\n");
- }
- for (i=0;i<ds_cnt;i++)
- free(ds_namv[i]);
- free(ds_namv);
- free (data);
- }
- }
- else if (strcmp("graph", argv[1]) == 0) {
- char **calcpr;
- int xsize, ysize;
- int i;
- if( rrd_graph(argc-1, &argv[1], &calcpr, &xsize, &ysize) != -1 ) {
- if (strcmp(argv[2],"-") != 0)
- printf ("%dx%d\n",xsize,ysize);
- if (calcpr) {
- for(i=0;calcpr[i];i++){
- if (strcmp(argv[2],"-") != 0)
- printf("%s\n",calcpr[i]);
- free(calcpr[i]);
- }
- free(calcpr);
- }
- }
-
- } else if (strcmp("tune", argv[1]) == 0)
- rrd_tune(argc-1, &argv[1]);
+ time_t start, end, ti;
+ unsigned long step, ds_cnt, i, ii;
+ rrd_value_t *data, *datai;
+ char **ds_namv;
+
+ if (rrd_fetch
+ (argc - 1, &argv[1], &start, &end, &step, &ds_cnt, &ds_namv,
+ &data) != -1) {
+ datai = data;
+ printf(" ");
+ for (i = 0; i < ds_cnt; i++)
+ printf("%20s", ds_namv[i]);
+ printf("\n\n");
+ for (ti = start + step; ti <= end; ti += step) {
+ printf("%10lu:", ti);
+ for (ii = 0; ii < ds_cnt; ii++)
+ printf(" %0.10e", *(datai++));
+ printf("\n");
+ }
+ for (i = 0; i < ds_cnt; i++)
+ free(ds_namv[i]);
+ free(ds_namv);
+ free(data);
+ }
+ } else if (strcmp("xport", argv[1]) == 0) {
+ int xxsize;
+ unsigned long int j = 0;
+ time_t start, end, ti;
+ unsigned long step, col_cnt, row_cnt;
+ rrd_value_t *data, *ptr;
+ char **legend_v;
+ int enumds = 0;
+ int i;
+ size_t vtag_s = strlen(COL_DATA_TAG) + 10;
+ char *vtag = malloc(vtag_s);
+
+ for (i = 2; i < argc; i++) {
+ if (strcmp("--enumds", argv[i]) == 0)
+ enumds = 1;
+ }
+
+ if (rrd_xport
+ (argc - 1, &argv[1], &xxsize, &start, &end, &step, &col_cnt,
+ &legend_v, &data) != -1) {
+ row_cnt = (end - start) / step;
+ ptr = data;
+ printf("<?xml version=\"1.0\" encoding=\"%s\"?>\n\n",
+ XML_ENCODING);
+ printf("<%s>\n", ROOT_TAG);
+ printf(" <%s>\n", META_TAG);
+ printf(" <%s>%lu</%s>\n", META_START_TAG,
+ (unsigned long) start + step, META_START_TAG);
+ printf(" <%s>%lu</%s>\n", META_STEP_TAG, step, META_STEP_TAG);
+ printf(" <%s>%lu</%s>\n", META_END_TAG, (unsigned long) end,
+ META_END_TAG);
+ printf(" <%s>%lu</%s>\n", META_ROWS_TAG, row_cnt,
+ META_ROWS_TAG);
+ printf(" <%s>%lu</%s>\n", META_COLS_TAG, col_cnt,
+ META_COLS_TAG);
+ printf(" <%s>\n", LEGEND_TAG);
+ for (j = 0; j < col_cnt; j++) {
+ char *entry = NULL;
+
+ entry = legend_v[j];
+ printf(" <%s>%s</%s>\n", LEGEND_ENTRY_TAG, entry,
+ LEGEND_ENTRY_TAG);
+ free(entry);
+ }
+ free(legend_v);
+ printf(" </%s>\n", LEGEND_TAG);
+ printf(" </%s>\n", META_TAG);
+ printf(" <%s>\n", DATA_TAG);
+ for (ti = start + step; ti <= end; ti += step) {
+ printf(" <%s>", DATA_ROW_TAG);
+ printf("<%s>%lu</%s>", COL_TIME_TAG, ti, COL_TIME_TAG);
+ for (j = 0; j < col_cnt; j++) {
+ rrd_value_t newval = DNAN;
+
+ if (enumds == 1)
+ snprintf(vtag, vtag_s, "%s%lu", COL_DATA_TAG, j);
+ else
+ snprintf(vtag, vtag_s, "%s", COL_DATA_TAG);
+
+ newval = *ptr;
+ if (isnan(newval)) {
+ printf("<%s>NaN</%s>", vtag, vtag);
+ } else {
+ printf("<%s>%0.10e</%s>", vtag, newval, vtag);
+ };
+ ptr++;
+ }
+ printf("</%s>\n", DATA_ROW_TAG);
+ }
+ free(data);
+ printf(" </%s>\n", DATA_TAG);
+ printf("</%s>\n", ROOT_TAG);
+ }
+ free(vtag);
+ } else if (strcmp("graph", argv[1]) == 0) {
+ char **calcpr;
+
+#ifdef notused /*XXX*/
+ const char *imgfile = argv[2]; /* rrd_graph changes argv pointer */
+#endif
+ int xsize, ysize;
+ double ymin, ymax;
+ int i;
+ int tostdout = (strcmp(argv[2], "-") == 0);
+ int imginfo = 0;
+
+ for (i = 2; i < argc; i++) {
+ if (strcmp(argv[i], "--imginfo") == 0
+ || strcmp(argv[i], "-f") == 0) {
+ imginfo = 1;
+ break;
+ }
+ }
+ if (rrd_graph
+ (argc - 1, &argv[1], &calcpr, &xsize, &ysize, NULL, &ymin,
+ &ymax) != -1) {
+ if (!tostdout && !imginfo)
+ printf("%dx%d\n", xsize, ysize);
+ if (calcpr) {
+ for (i = 0; calcpr[i]; i++) {
+ if (!tostdout)
+ printf("%s\n", calcpr[i]);
+ free(calcpr[i]);
+ }
+ free(calcpr);
+ }
+ }
+
+ } else if (strcmp("tune", argv[1]) == 0)
+ rrd_tune(argc - 1, &argv[1]);