/*****************************************************************************
- * RRDtool 1.2.8 Copyright by Tobi Oetiker, 1997-2005
+ * RRDtool 1.2.20 Copyright by Tobi Oetiker, 1997-2007
*****************************************************************************
* rrd_dump Display a RRD
*****************************************************************************
* checkin
*
*****************************************************************************/
-
#include "rrd_tool.h"
#include "rrd_rpncalc.h"
+#if !(defined(NETWARE) || defined(WIN32))
extern char *tzname[2];
+#endif
int
rrd_dump(int argc, char **argv)
return -1;
}
- rc = rrd_dump_r(argv[1]);
-
+ if (argc == 3)
+ {
+ rc = rrd_dump_r(argv[1], argv[2]);
+ }
+ else
+ {
+ rc = rrd_dump_r(argv[1], NULL);
+ }
+
return rc;
}
int
-rrd_dump_r(char *filename)
+rrd_dump_r(const char *filename, char *outname)
{
unsigned int i,ii,ix,iii=0;
time_t now;
rrd_value_t my_cdp;
long rra_base, rra_start, rra_next;
FILE *in_file;
+ FILE *out_file;
rrd_t rrd;
rrd_value_t value;
struct tm tm;
return(-1);
}
- puts("<!-- Round Robin Database Dump -->");
- puts("<rrd>");
- printf("\t<version> %s </version>\n",RRD_VERSION);
- printf("\t<step> %lu </step> <!-- Seconds -->\n",rrd.stat_head->pdp_step);
+ out_file = NULL;
+ if (outname)
+ {
+ if (!(out_file = fopen(outname, "w")))
+ {
+ return (-1);
+ }
+ }
+ else
+ {
+ out_file = stdout;
+ }
+
+ fputs("<!-- Round Robin Database Dump -->", out_file);
+ fputs("<rrd>", out_file);
+ fprintf(out_file, "\t<version> %s </version>\n",RRD_VERSION);
+ fprintf(out_file, "\t<step> %lu </step> <!-- Seconds -->\n",rrd.stat_head->pdp_step);
#if HAVE_STRFTIME
localtime_r(&rrd.live_head->last_up, &tm);
strftime(somestring,200,"%Y-%m-%d %H:%M:%S %Z",
#else
# error "Need strftime"
#endif
- printf("\t<lastupdate> %ld </lastupdate> <!-- %s -->\n\n",
+ fprintf(out_file, "\t<lastupdate> %ld </lastupdate> <!-- %s -->\n\n",
rrd.live_head->last_up,somestring);
for(i=0;i<rrd.stat_head->ds_cnt;i++){
- printf("\t<ds>\n");
- printf("\t\t<name> %s </name>\n",rrd.ds_def[i].ds_nam);
- printf("\t\t<type> %s </type>\n",rrd.ds_def[i].dst);
- if (dst_conv(rrd.ds_def[i].dst) != DST_CDEF) {
- printf("\t\t<minimal_heartbeat> %lu </minimal_heartbeat>\n",rrd.ds_def[i].par[DS_mrhb_cnt].u_cnt);
- if (isnan(rrd.ds_def[i].par[DS_min_val].u_val)){
- printf("\t\t<min> NaN </min>\n");
- } else {
- printf("\t\t<min> %0.10e </min>\n",rrd.ds_def[i].par[DS_min_val].u_val);
- }
- if (isnan(rrd.ds_def[i].par[DS_max_val].u_val)){
- printf("\t\t<max> NaN </max>\n");
- } else {
- printf("\t\t<max> %0.10e </max>\n",rrd.ds_def[i].par[DS_max_val].u_val);
- }
- } else { /* DST_CDEF */
- char *str;
- rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),rrd.ds_def,&str);
- printf("\t\t<cdef> %s </cdef>\n", str);
- free(str);
- }
- printf("\n\t\t<!-- PDP Status -->\n");
- printf("\t\t<last_ds> %s </last_ds>\n",rrd.pdp_prep[i].last_ds);
- if (isnan(rrd.pdp_prep[i].scratch[PDP_val].u_val)){
- printf("\t\t<value> NaN </value>\n");
- } else {
- printf("\t\t<value> %0.10e </value>\n",rrd.pdp_prep[i].scratch[PDP_val].u_val);
- }
- printf("\t\t<unknown_sec> %lu </unknown_sec>\n",
- rrd.pdp_prep[i].scratch[PDP_unkn_sec_cnt].u_cnt);
+ fprintf(out_file, "\t<ds>\n");
+ fprintf(out_file, "\t\t<name> %s </name>\n",rrd.ds_def[i].ds_nam);
+ fprintf(out_file, "\t\t<type> %s </type>\n",rrd.ds_def[i].dst);
+ if (dst_conv(rrd.ds_def[i].dst) != DST_CDEF) {
+ fprintf(out_file, "\t\t<minimal_heartbeat> %lu </minimal_heartbeat>\n",rrd.ds_def[i].par[DS_mrhb_cnt].u_cnt);
+ if (isnan(rrd.ds_def[i].par[DS_min_val].u_val)){
+ fprintf(out_file, "\t\t<min> NaN </min>\n");
+ } else {
+ fprintf(out_file, "\t\t<min> %0.10e </min>\n",rrd.ds_def[i].par[DS_min_val].u_val);
+ }
+ if (isnan(rrd.ds_def[i].par[DS_max_val].u_val)){
+ fprintf(out_file, "\t\t<max> NaN </max>\n");
+ } else {
+ fprintf(out_file, "\t\t<max> %0.10e </max>\n",rrd.ds_def[i].par[DS_max_val].u_val);
+ }
+ } else { /* DST_CDEF */
+ char *str=NULL;
+ rpn_compact2str((rpn_cdefds_t *) &(rrd.ds_def[i].par[DS_cdef]),rrd.ds_def,&str);
+ fprintf(out_file, "\t\t<cdef> %s </cdef>\n", str);
+ free(str);
+ }
+ fprintf(out_file, "\n\t\t<!-- PDP Status -->\n");
+ fprintf(out_file, "\t\t<last_ds> %s </last_ds>\n",rrd.pdp_prep[i].last_ds);
+ if (isnan(rrd.pdp_prep[i].scratch[PDP_val].u_val)){
+ fprintf(out_file, "\t\t<value> NaN </value>\n");
+ } else {
+ fprintf(out_file, "\t\t<value> %0.10e </value>\n",rrd.pdp_prep[i].scratch[PDP_val].u_val);
+ }
+ fprintf(out_file, "\t\t<unknown_sec> %lu </unknown_sec>\n",
+ rrd.pdp_prep[i].scratch[PDP_unkn_sec_cnt].u_cnt);
- printf("\t</ds>\n\n");
- }
+ fprintf(out_file, "\t</ds>\n\n");
+ }
- puts("<!-- Round Robin Archives -->");
+ fputs("<!-- Round Robin Archives -->", out_file);
rra_base=ftell(in_file);
rra_next = rra_base;
rra_next += ( rrd.stat_head->ds_cnt
* rrd.rra_def[i].row_cnt
* sizeof(rrd_value_t));
- printf("\t<rra>\n");
- printf("\t\t<cf> %s </cf>\n",rrd.rra_def[i].cf_nam);
-
printf("\t\t<pdp_per_row> %lu </pdp_per_row> <!-- %lu seconds -->\n\n",
+ fprintf(out_file, "\t<rra>\n");
+ fprintf(out_file, "\t\t<cf> %s </cf>\n",rrd.rra_def[i].cf_nam);
+
fprintf(out_file, "\t\t<pdp_per_row> %lu </pdp_per_row> <!-- %lu seconds -->\n\n",
rrd.rra_def[i].pdp_cnt, rrd.rra_def[i].pdp_cnt
*rrd.stat_head->pdp_step);
/* support for RRA parameters */
-
printf("\t\t<params>\n");
+
fprintf(out_file, "\t\t<params>\n");
switch(cf_conv(rrd.rra_def[i].cf_nam)) {
case CF_HWPREDICT:
- printf("\t\t<hw_alpha> %0.10e </hw_alpha>\n",
+ fprintf(out_file, "\t\t<hw_alpha> %0.10e </hw_alpha>\n",
rrd.rra_def[i].par[RRA_hw_alpha].u_val);
- printf("\t\t<hw_beta> %0.10e </hw_beta>\n",
+ fprintf(out_file, "\t\t<hw_beta> %0.10e </hw_beta>\n",
rrd.rra_def[i].par[RRA_hw_beta].u_val);
- printf("\t\t<dependent_rra_idx> %lu </dependent_rra_idx>\n",
+ fprintf(out_file, "\t\t<dependent_rra_idx> %lu </dependent_rra_idx>\n",
rrd.rra_def[i].par[RRA_dependent_rra_idx].u_cnt);
break;
case CF_SEASONAL:
case CF_DEVSEASONAL:
- printf("\t\t<seasonal_gamma> %0.10e </seasonal_gamma>\n",
+ fprintf(out_file, "\t\t<seasonal_gamma> %0.10e </seasonal_gamma>\n",
rrd.rra_def[i].par[RRA_seasonal_gamma].u_val);
- printf("\t\t<seasonal_smooth_idx> %lu </seasonal_smooth_idx>\n",
+ fprintf(out_file, "\t\t<seasonal_smooth_idx> %lu </seasonal_smooth_idx>\n",
rrd.rra_def[i].par[RRA_seasonal_smooth_idx].u_cnt);
- printf("\t\t<dependent_rra_idx> %lu </dependent_rra_idx>\n",
+ fprintf(out_file, "\t\t<dependent_rra_idx> %lu </dependent_rra_idx>\n",
rrd.rra_def[i].par[RRA_dependent_rra_idx].u_cnt);
break;
case CF_FAILURES:
- printf("\t\t<delta_pos> %0.10e </delta_pos>\n",
+ fprintf(out_file, "\t\t<delta_pos> %0.10e </delta_pos>\n",
rrd.rra_def[i].par[RRA_delta_pos].u_val);
- printf("\t\t<delta_neg> %0.10e </delta_neg>\n",
+ fprintf(out_file, "\t\t<delta_neg> %0.10e </delta_neg>\n",
rrd.rra_def[i].par[RRA_delta_neg].u_val);
- printf("\t\t<window_len> %lu </window_len>\n",
+ fprintf(out_file, "\t\t<window_len> %lu </window_len>\n",
rrd.rra_def[i].par[RRA_window_len].u_cnt);
- printf("\t\t<failure_threshold> %lu </failure_threshold>\n",
+ fprintf(out_file, "\t\t<failure_threshold> %lu </failure_threshold>\n",
rrd.rra_def[i].par[RRA_failure_threshold].u_cnt);
/* fall thru */
case CF_DEVPREDICT:
- printf("\t\t<dependent_rra_idx> %lu </dependent_rra_idx>\n",
+ fprintf(out_file, "\t\t<dependent_rra_idx> %lu </dependent_rra_idx>\n",
rrd.rra_def[i].par[RRA_dependent_rra_idx].u_cnt);
break;
case CF_AVERAGE:
case CF_MINIMUM:
case CF_LAST:
default:
- printf("\t\t<xff> %0.10e </xff>\n", rrd.rra_def[i].par[RRA_cdp_xff_val].u_val);
+ fprintf(out_file, "\t\t<xff> %0.10e </xff>\n", rrd.rra_def[i].par[RRA_cdp_xff_val].u_val);
break;
}
- printf("\t\t</params>\n");
- printf("\t\t<cdp_prep>\n");
+ fprintf(out_file, "\t\t</params>\n");
+ fprintf(out_file, "\t\t<cdp_prep>\n");
for(ii=0;ii<rrd.stat_head->ds_cnt;ii++){
unsigned long ivalue;
- printf("\t\t\t<ds>\n");
+ fprintf(out_file, "\t\t\t<ds>\n");
/* support for exporting all CDP parameters */
/* parameters common to all CFs */
/* primary_val and secondary_val do not need to be saved between updates
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt
+ii].scratch[CDP_primary_val].u_val;
if (isnan(value)) {
-
printf("\t\t\t<primary_value> NaN </primary_value>\n");
+
fprintf(out_file, "\t\t\t<primary_value> NaN </primary_value>\n");
} else {
-
printf("\t\t\t<primary_value> %0.10e </primary_value>\n", value);
+
fprintf(out_file, "\t\t\t<primary_value> %0.10e </primary_value>\n", value);
}
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_secondary_val].u_val;
if (isnan(value)) {
- printf("\t\t\t<secondary_value> NaN </secondary_value>\n");
+ fprintf(out_file, "\t\t\t<secondary_value> NaN </secondary_value>\n");
} else {
- printf("\t\t\t<secondary_value> %0.10e </secondary_value>\n", value);
+ fprintf(out_file, "\t\t\t<secondary_value> %0.10e </secondary_value>\n", value);
}
switch(cf_conv(rrd.rra_def[i].cf_nam)) {
case CF_HWPREDICT:
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_hw_intercept].u_val;
if (isnan(value)) {
- printf("\t\t\t<intercept> NaN </intercept>\n");
+ fprintf(out_file, "\t\t\t<intercept> NaN </intercept>\n");
} else {
- printf("\t\t\t<intercept> %0.10e </intercept>\n", value);
+ fprintf(out_file, "\t\t\t<intercept> %0.10e </intercept>\n", value);
}
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_hw_last_intercept].u_val;
if (isnan(value)) {
- printf("\t\t\t<last_intercept> NaN </last_intercept>\n");
+ fprintf(out_file, "\t\t\t<last_intercept> NaN </last_intercept>\n");
} else {
- printf("\t\t\t<last_intercept> %0.10e </last_intercept>\n", value);
+ fprintf(out_file, "\t\t\t<last_intercept> %0.10e </last_intercept>\n", value);
}
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_hw_slope].u_val;
if (isnan(value)) {
- printf("\t\t\t<slope> NaN </slope>\n");
+ fprintf(out_file, "\t\t\t<slope> NaN </slope>\n");
} else {
- printf("\t\t\t<slope> %0.10e </slope>\n", value);
+ fprintf(out_file, "\t\t\t<slope> %0.10e </slope>\n", value);
}
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_hw_last_slope].u_val;
if (isnan(value)) {
- printf("\t\t\t<last_slope> NaN </last_slope>\n");
+ fprintf(out_file, "\t\t\t<last_slope> NaN </last_slope>\n");
} else {
- printf("\t\t\t<last_slope> %0.10e </last_slope>\n", value);
+ fprintf(out_file, "\t\t\t<last_slope> %0.10e </last_slope>\n", value);
}
ivalue = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_null_count].u_cnt;
- printf("\t\t\t<nan_count> %lu </nan_count>\n", ivalue);
+ fprintf(out_file, "\t\t\t<nan_count> %lu </nan_count>\n", ivalue);
ivalue = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_last_null_count].u_cnt;
- printf("\t\t\t<last_nan_count> %lu </last_nan_count>\n", ivalue);
+ fprintf(out_file, "\t\t\t<last_nan_count> %lu </last_nan_count>\n", ivalue);
break;
case CF_SEASONAL:
case CF_DEVSEASONAL:
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_hw_seasonal].u_val;
if (isnan(value)) {
- printf("\t\t\t<seasonal> NaN </seasonal>\n");
+ fprintf(out_file, "\t\t\t<seasonal> NaN </seasonal>\n");
} else {
- printf("\t\t\t<seasonal> %0.10e </seasonal>\n", value);
+ fprintf(out_file, "\t\t\t<seasonal> %0.10e </seasonal>\n", value);
}
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_hw_last_seasonal].u_val;
if (isnan(value)) {
- printf("\t\t\t<last_seasonal> NaN </last_seasonal>\n");
+ fprintf(out_file, "\t\t\t<last_seasonal> NaN </last_seasonal>\n");
} else {
- printf("\t\t\t<last_seasonal> %0.10e </last_seasonal>\n", value);
+ fprintf(out_file, "\t\t\t<last_seasonal> %0.10e </last_seasonal>\n", value);
}
ivalue = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_init_seasonal].u_cnt;
- printf("\t\t\t<init_flag> %lu </init_flag>\n", ivalue);
+ fprintf(out_file, "\t\t\t<init_flag> %lu </init_flag>\n", ivalue);
break;
case CF_DEVPREDICT:
break;
unsigned short vidx;
char *violations_array = (char *) ((void*)
rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch);
- printf("\t\t\t<history> ");
+ fprintf(out_file, "\t\t\t<history> ");
for (vidx = 0; vidx < rrd.rra_def[i].par[RRA_window_len].u_cnt; ++vidx)
{
- printf("%d",violations_array[vidx]);
+ fprintf(out_file, "%d",violations_array[vidx]);
}
- printf(" </history>\n");
+ fprintf(out_file, " </history>\n");
}
break;
case CF_AVERAGE:
default:
value = rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_val].u_val;
if (isnan(value)) {
- printf("\t\t\t<value> NaN </value>\n");
+ fprintf(out_file, "\t\t\t<value> NaN </value>\n");
} else {
- printf("\t\t\t<value> %0.10e </value>\n", value);
+ fprintf(out_file, "\t\t\t<value> %0.10e </value>\n", value);
}
- printf("\t\t\t<unknown_datapoints> %lu </unknown_datapoints>\n",
+ fprintf(out_file, "\t\t\t<unknown_datapoints> %lu </unknown_datapoints>\n",
rrd.cdp_prep[i*rrd.stat_head->ds_cnt+ii].scratch[CDP_unkn_pdp_cnt].u_cnt);
break;
}
- printf("\t\t\t</ds>\n");
+ fprintf(out_file, "\t\t\t</ds>\n");
}
- printf("\t\t</cdp_prep>\n");
+ fprintf(out_file, "\t\t</cdp_prep>\n");
- printf("\t\t<database>\n");
+ fprintf(out_file, "\t\t<database>\n");
fseek(in_file,(rra_start
+(rrd.rra_ptr[i].cur_row+1)
* rrd.stat_head->ds_cnt
#else
# error "Need strftime"
#endif
- printf("\t\t\t<!-- %s / %d --> <row>",somestring,(int)now);
+ fprintf(out_file, "\t\t\t<!-- %s / %d --> <row>",somestring,(int)now);
for(iii=0;iii<rrd.stat_head->ds_cnt;iii++){
fread(&my_cdp,sizeof(rrd_value_t),1,in_file);
if (isnan(my_cdp)){
- printf("<v> NaN </v>");
+ fprintf(out_file, "<v> NaN </v>");
} else {
- printf("<v> %0.10e </v>",my_cdp);
+ fprintf(out_file, "<v> %0.10e </v>",my_cdp);
};
}
- printf("</row>\n");
+ fprintf(out_file, "</row>\n");
}
- printf("\t\t</database>\n\t</rra>\n");
+ fprintf(out_file, "\t\t</database>\n\t</rra>\n");
}
- printf("</rrd>\n");
+ fprintf(out_file, "</rrd>\n");
rrd_free(&rrd);
fclose(in_file);
+ if (out_file != stdout)
+ {
+ fclose(out_file);
+ }
return(0);
}
projects / rrdtool.git / blobdiff