New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 487 deletions

diff --git a/src/rrd2json_api_old.c b/src/rrd2json_api_old.c
deleted file mode 100644
index 003b8626..00000000
--- a/src/rrd2json_api_old.c
+++ /dev/null
@@ -1,487 +0,0 @@
-#include "common.h"
-
-unsigned long rrdset_info2json_api_old(RRDSET *st, char *options, BUFFER *wb) {
-    time_t now = now_realtime_sec();
-
-    rrdset_rdlock(st);
-
-    st->last_accessed_time = now;
-
-    buffer_sprintf(wb,
-            "\t\t{\n"
-            "\t\t\t\"id\": \"%s\",\n"
-            "\t\t\t\"name\": \"%s\",\n"
-            "\t\t\t\"type\": \"%s\",\n"
-            "\t\t\t\"family\": \"%s\",\n"
-            "\t\t\t\"context\": \"%s\",\n"
-            "\t\t\t\"title\": \"%s (%s)\",\n"
-            "\t\t\t\"priority\": %ld,\n"
-            "\t\t\t\"enabled\": %d,\n"
-            "\t\t\t\"units\": \"%s\",\n"
-            "\t\t\t\"url\": \"/data/%s/%s\",\n"
-            "\t\t\t\"chart_type\": \"%s\",\n"
-            "\t\t\t\"counter\": %lu,\n"
-            "\t\t\t\"entries\": %ld,\n"
-            "\t\t\t\"first_entry_t\": %ld,\n"
-            "\t\t\t\"last_entry\": %lu,\n"
-            "\t\t\t\"last_entry_t\": %ld,\n"
-            "\t\t\t\"last_entry_secs_ago\": %ld,\n"
-            "\t\t\t\"update_every\": %d,\n"
-            "\t\t\t\"isdetail\": %d,\n"
-            "\t\t\t\"usec_since_last_update\": %llu,\n"
-            "\t\t\t\"collected_total\": " TOTAL_NUMBER_FORMAT ",\n"
-            "\t\t\t\"last_collected_total\": " TOTAL_NUMBER_FORMAT ",\n"
-            "\t\t\t\"dimensions\": [\n"
-            , st->id
-            , st->name
-            , st->type
-            , st->family
-            , st->context
-            , st->title, st->name
-            , st->priority
-            , rrdset_flag_check(st, RRDSET_FLAG_ENABLED)?1:0
-            , st->units
-            , st->name, options?options:""
-            , rrdset_type_name(st->chart_type)
-            , st->counter
-            , st->entries
-            , rrdset_first_entry_t(st)
-            , rrdset_last_slot(st)
-            , rrdset_last_entry_t(st)
-            , (now < rrdset_last_entry_t(st)) ? (time_t)0 : now - rrdset_last_entry_t(st)
-            , st->update_every
-            , rrdset_flag_check(st, RRDSET_FLAG_DETAIL)?1:0
-            , st->usec_since_last_update
-            , st->collected_total
-            , st->last_collected_total
-    );
-
-    unsigned long memory = st->memsize;
-
-    RRDDIM *rd;
-    rrddim_foreach_read(rd, st) {
-
-        memory += rd->memsize;
-
-        buffer_sprintf(wb,
-                "\t\t\t\t{\n"
-                "\t\t\t\t\t\"id\": \"%s\",\n"
-                "\t\t\t\t\t\"name\": \"%s\",\n"
-                "\t\t\t\t\t\"entries\": %ld,\n"
-                "\t\t\t\t\t\"isHidden\": %d,\n"
-                "\t\t\t\t\t\"algorithm\": \"%s\",\n"
-                "\t\t\t\t\t\"multiplier\": " COLLECTED_NUMBER_FORMAT ",\n"
-                "\t\t\t\t\t\"divisor\": " COLLECTED_NUMBER_FORMAT ",\n"
-                "\t\t\t\t\t\"last_entry_t\": %ld,\n"
-                "\t\t\t\t\t\"collected_value\": " COLLECTED_NUMBER_FORMAT ",\n"
-                "\t\t\t\t\t\"calculated_value\": " CALCULATED_NUMBER_FORMAT ",\n"
-                "\t\t\t\t\t\"last_collected_value\": " COLLECTED_NUMBER_FORMAT ",\n"
-                "\t\t\t\t\t\"last_calculated_value\": " CALCULATED_NUMBER_FORMAT ",\n"
-                "\t\t\t\t\t\"memory\": %lu\n"
-                "\t\t\t\t}%s\n"
-                , rd->id
-                , rd->name
-                , rd->entries
-                , rrddim_flag_check(rd, RRDDIM_FLAG_HIDDEN)?1:0
-                , rrd_algorithm_name(rd->algorithm)
-                , rd->multiplier
-                , rd->divisor
-                , rd->last_collected_time.tv_sec
-                , rd->collected_value
-                , rd->calculated_value
-                , rd->last_collected_value
-                , rd->last_calculated_value
-                , rd->memsize
-                , rd->next?",":""
-        );
-    }
-
-    buffer_sprintf(wb,
-            "\t\t\t],\n"
-                    "\t\t\t\"memory\" : %lu\n"
-                    "\t\t}"
-                   , memory
-    );
-
-    rrdset_unlock(st);
-    return memory;
-}
-
-#define RRD_GRAPH_JSON_HEADER "{\n\t\"charts\": [\n"
-#define RRD_GRAPH_JSON_FOOTER "\n\t]\n}\n"
-
-void rrd_graph2json_api_old(RRDSET *st, char *options, BUFFER *wb)
-{
-    buffer_strcat(wb, RRD_GRAPH_JSON_HEADER);
-    rrdset_info2json_api_old(st, options, wb);
-    buffer_strcat(wb, RRD_GRAPH_JSON_FOOTER);
-}
-
-void rrd_all2json_api_old(RRDHOST *host, BUFFER *wb)
-{
-    unsigned long memory = 0;
-    long c = 0;
-    RRDSET *st;
-
-    time_t now = now_realtime_sec();
-
-    buffer_strcat(wb, RRD_GRAPH_JSON_HEADER);
-
-    rrdhost_rdlock(host);
-    rrdset_foreach_read(st, host) {
-        if(rrdset_is_available_for_viewers(st)) {
-            if(c) buffer_strcat(wb, ",\n");
-            memory += rrdset_info2json_api_old(st, NULL, wb);
-
-            c++;
-            st->last_accessed_time = now;
-        }
-    }
-    rrdhost_unlock(host);
-
-    buffer_sprintf(wb, "\n\t],\n"
-                    "\t\"hostname\": \"%s\",\n"
-                    "\t\"update_every\": %d,\n"
-                    "\t\"history\": %ld,\n"
-                    "\t\"memory\": %lu\n"
-                    "}\n"
-                   , host->hostname
-                   , host->rrd_update_every
-                   , host->rrd_history_entries
-                   , memory
-    );
-}
-
-time_t rrdset2json_api_old(
-        int type
-        , RRDSET *st
-        , BUFFER *wb
-        , long points
-        , long group
-        , int group_method
-        , time_t after
-        , time_t before
-        , int only_non_zero
-) {
-    int c;
-    rrdset_rdlock(st);
-
-    st->last_accessed_time = now_realtime_sec();
-
-    // -------------------------------------------------------------------------
-    // switch from JSON to google JSON
-
-    char kq[2] = "\"";
-    char sq[2] = "\"";
-    switch(type) {
-        case DATASOURCE_DATATABLE_JSON:
-        case DATASOURCE_DATATABLE_JSONP:
-            kq[0] = '\0';
-            sq[0] = '\'';
-            break;
-
-        case DATASOURCE_JSON:
-        default:
-            break;
-    }
-
-
-    // -------------------------------------------------------------------------
-    // validate the parameters
-
-    if(points < 1) points = 1;
-    if(group < 1) group = 1;
-
-    if(before == 0 || before > rrdset_last_entry_t(st)) before = rrdset_last_entry_t(st);
-    if(after  == 0 || after < rrdset_first_entry_t(st)) after = rrdset_first_entry_t(st);
-
-    // ---
-
-    // our return value (the last timestamp printed)
-    // this is required to detect re-transmit in google JSONP
-    time_t last_timestamp = 0;
-
-
-    // -------------------------------------------------------------------------
-    // find how many dimensions we have
-
-    int dimensions = 0;
-    RRDDIM *rd;
-    rrddim_foreach_read(rd, st) dimensions++;
-    if(!dimensions) {
-        rrdset_unlock(st);
-        buffer_strcat(wb, "No dimensions yet.");
-        return 0;
-    }
-
-
-    // -------------------------------------------------------------------------
-    // prepare various strings, to speed up the loop
-
-    char overflow_annotation[201]; snprintfz(overflow_annotation, 200, ",{%sv%s:%sRESET OR OVERFLOW%s},{%sv%s:%sThe counters have been wrapped.%s}", kq, kq, sq, sq, kq, kq, sq, sq);
-    char normal_annotation[201];   snprintfz(normal_annotation,   200, ",{%sv%s:null},{%sv%s:null}", kq, kq, kq, kq);
-    char pre_date[51];             snprintfz(pre_date,             50, "        {%sc%s:[{%sv%s:%s", kq, kq, kq, kq, sq);
-    char post_date[21];            snprintfz(post_date,            20, "%s}", sq);
-    char pre_value[21];            snprintfz(pre_value,            20, ",{%sv%s:", kq, kq);
-    char post_value[21];           strcpy(post_value,                  "}");
-
-
-    // -------------------------------------------------------------------------
-    // checks for debugging
-
-    if(rrdset_flag_check(st, RRDSET_FLAG_DEBUG)) {
-        debug(D_RRD_STATS, "%s first_entry_t = %ld, last_entry_t = %ld, duration = %ld, after = %ld, before = %ld, duration = %ld, entries_to_show = %ld, group = %ld"
-              , st->id
-              , rrdset_first_entry_t(st)
-              , rrdset_last_entry_t(st)
-              , rrdset_last_entry_t(st) - rrdset_first_entry_t(st)
-              , after
-              , before
-              , before - after
-              , points
-              , group
-        );
-
-        if(before < after)
-            debug(D_RRD_STATS, "WARNING: %s The newest value in the database (%ld) is earlier than the oldest (%ld)", st->name, before, after);
-
-        if((before - after) > st->entries * st->update_every)
-            debug(D_RRD_STATS, "WARNING: %s The time difference between the oldest and the newest entries (%ld) is higher than the capacity of the database (%ld)", st->name, before - after, st->entries * st->update_every);
-    }
-
-
-    // -------------------------------------------------------------------------
-    // temp arrays for keeping values per dimension
-
-    calculated_number group_values[dimensions]; // keep sums when grouping
-    int               print_hidden[dimensions]; // keep hidden flags
-    int               found_non_zero[dimensions];
-    int               found_non_existing[dimensions];
-
-    // initialize them
-    for( rd = st->dimensions, c = 0 ; rd && c < dimensions ; rd = rd->next, c++) {
-        group_values[c] = 0;
-        print_hidden[c] = rrddim_flag_check(rd, RRDDIM_FLAG_HIDDEN)?1:0;
-        found_non_zero[c] = 0;
-        found_non_existing[c] = 0;
-    }
-
-
-    // error("OLD: points=%d after=%d before=%d group=%d, duration=%d", entries_to_show, before - (st->update_every * group * entries_to_show), before, group, before - after + 1);
-    // rrd2array(st, entries_to_show, before - (st->update_every * group * entries_to_show), before, group_method, only_non_zero);
-    // rrd2rrdr(st, entries_to_show, before - (st->update_every * group * entries_to_show), before, group_method);
-
-    // -------------------------------------------------------------------------
-    // remove dimensions that contain only zeros
-
-    int max_loop = 1;
-    if(only_non_zero) max_loop = 2;
-
-    for(; max_loop ; max_loop--) {
-
-        // -------------------------------------------------------------------------
-        // print the JSON header
-
-        buffer_sprintf(wb, "{\n %scols%s:\n [\n", kq, kq);
-        buffer_sprintf(wb, "        {%sid%s:%s%s,%slabel%s:%stime%s,%spattern%s:%s%s,%stype%s:%sdatetime%s},\n", kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, sq, sq);
-        buffer_sprintf(wb, "        {%sid%s:%s%s,%slabel%s:%s%s,%spattern%s:%s%s,%stype%s:%sstring%s,%sp%s:{%srole%s:%sannotation%s}},\n", kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, kq, kq, sq, sq);
-        buffer_sprintf(wb, "        {%sid%s:%s%s,%slabel%s:%s%s,%spattern%s:%s%s,%stype%s:%sstring%s,%sp%s:{%srole%s:%sannotationText%s}}", kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, sq, sq, kq, kq, kq, kq, sq, sq);
-
-        // print the header for each dimension
-        // and update the print_hidden array for the dimensions that should be hidden
-        int pc = 0;
-        for( rd = st->dimensions, c = 0 ; rd && c < dimensions ; rd = rd->next, c++) {
-            if(!print_hidden[c]) {
-                pc++;
-                buffer_sprintf(wb, ",\n     {%sid%s:%s%s,%slabel%s:%s%s%s,%spattern%s:%s%s,%stype%s:%snumber%s}", kq, kq, sq, sq, kq, kq, sq, rd->name, sq, kq, kq, sq, sq, kq, kq, sq, sq);
-            }
-        }
-        if(!pc) {
-            buffer_sprintf(wb, ",\n     {%sid%s:%s%s,%slabel%s:%s%s%s,%spattern%s:%s%s,%stype%s:%snumber%s}", kq, kq, sq, sq, kq, kq, sq, "no data", sq, kq, kq, sq, sq, kq, kq, sq, sq);
-        }
-
-        // print the begin of row data
-        buffer_sprintf(wb, "\n  ],\n    %srows%s:\n [\n", kq, kq);
-
-
-        // -------------------------------------------------------------------------
-        // the main loop
-
-        int annotate_reset = 0;
-        int annotation_count = 0;
-
-        long    t = rrdset_time2slot(st, before),
-                stop_at_t = rrdset_time2slot(st, after),
-                stop_now = 0;
-
-        t -= t % group;
-
-        time_t  now = rrdset_slot2time(st, t),
-                dt = st->update_every;
-
-        long count = 0, printed = 0, group_count = 0;
-        last_timestamp = 0;
-
-        if(unlikely(rrdset_flag_check(st, RRDSET_FLAG_DEBUG)))
-            debug(D_RRD_STATS, "%s: REQUEST after:%u before:%u, points:%ld, group:%ld, CHART cur:%ld first: %u last:%u, CALC start_t:%ld, stop_t:%ld"
-                  , st->id
-                  , (uint32_t)after
-                  , (uint32_t)before
-                  , points
-                  , group
-                  , st->current_entry
-                  , (uint32_t)rrdset_first_entry_t(st)
-                  , (uint32_t)rrdset_last_entry_t(st)
-                  , t
-                  , stop_at_t
-            );
-
-        long counter = 0;
-        for(; !stop_now ; now -= dt, t--, counter++) {
-            if(t < 0) t = st->entries - 1;
-            if(t == stop_at_t) stop_now = counter;
-
-            int print_this = 0;
-
-            if(unlikely(rrdset_flag_check(st, RRDSET_FLAG_DEBUG)))
-                debug(D_RRD_STATS, "%s t = %ld, count = %ld, group_count = %ld, printed = %ld, now = %ld, %s %s"
-                      , st->id
-                      , t
-                      , count + 1
-                      , group_count + 1
-                      , printed
-                      , now
-                      , (group_count + 1 == group)?"PRINT":"  -  "
-                      , (now >= after && now <= before)?"RANGE":"  -  "
-                );
-
-
-            // make sure we return data in the proper time range
-            if(now > before) continue;
-            if(now < after) break;
-
-            //if(rrdset_slot2time(st, t) != now)
-            //  error("%s: slot=%ld, now=%ld, slot2time=%ld, diff=%ld, last_entry_t=%ld, rrdset_last_slot=%ld", st->id, t, now, rrdset_slot2time(st,t), now - rrdset_slot2time(st,t), rrdset_last_entry_t(st), rrdset_last_slot(st));
-
-            count++;
-            group_count++;
-
-            // check if we have to print this now
-            if(group_count == group) {
-                if(printed >= points) {
-                    // debug(D_RRD_STATS, "Already printed all rows. Stopping.");
-                    break;
-                }
-
-                // generate the local date time
-                struct tm tmbuf, *tm = localtime_r(&now, &tmbuf);
-                if(!tm) { error("localtime() failed."); continue; }
-                if(now > last_timestamp) last_timestamp = now;
-
-                if(printed) buffer_strcat(wb, "]},\n");
-                buffer_strcat(wb, pre_date);
-                buffer_jsdate(wb, tm->tm_year + 1900, tm->tm_mon, tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec);
-                buffer_strcat(wb, post_date);
-
-                print_this = 1;
-            }
-
-            // do the calculations
-            for(rd = st->dimensions, c = 0 ; rd && c < dimensions ; rd = rd->next, c++) {
-                storage_number n = rd->values[t];
-                calculated_number value = unpack_storage_number(n);
-
-                if(!does_storage_number_exist(n)) {
-                    value = 0.0;
-                    found_non_existing[c]++;
-                }
-                if(did_storage_number_reset(n)) annotate_reset = 1;
-
-                switch(group_method) {
-                    case GROUP_MAX:
-                        if(abs(value) > abs(group_values[c])) group_values[c] = value;
-                        break;
-
-                    case GROUP_SUM:
-                        group_values[c] += value;
-                        break;
-
-                    default:
-                    case GROUP_AVERAGE:
-                        group_values[c] += value;
-                        if(print_this) group_values[c] /= ( group_count - found_non_existing[c] );
-                        break;
-                }
-            }
-
-            if(print_this) {
-                if(annotate_reset) {
-                    annotation_count++;
-                    buffer_strcat(wb, overflow_annotation);
-                    annotate_reset = 0;
-                }
-                else
-                    buffer_strcat(wb, normal_annotation);
-
-                pc = 0;
-                for(c = 0 ; c < dimensions ; c++) {
-                    if(found_non_existing[c] == group_count) {
-                        // all entries are non-existing
-                        pc++;
-                        buffer_strcat(wb, pre_value);
-                        buffer_strcat(wb, "null");
-                        buffer_strcat(wb, post_value);
-                    }
-                    else if(!print_hidden[c]) {
-                        pc++;
-                        buffer_strcat(wb, pre_value);
-                        buffer_rrd_value(wb, group_values[c]);
-                        buffer_strcat(wb, post_value);
-
-                        if(group_values[c]) found_non_zero[c]++;
-                    }
-
-                    // reset them for the next loop
-                    group_values[c] = 0;
-                    found_non_existing[c] = 0;
-                }
-
-                // if all dimensions are hidden, print a null
-                if(!pc) {
-                    buffer_strcat(wb, pre_value);
-                    buffer_strcat(wb, "null");
-                    buffer_strcat(wb, post_value);
-                }
-
-                printed++;
-                group_count = 0;
-            }
-        }
-
-        if(printed) buffer_strcat(wb, "]}");
-        buffer_strcat(wb, "\n   ]\n}\n");
-
-        if(only_non_zero && max_loop > 1) {
-            int changed = 0;
-            for(rd = st->dimensions, c = 0 ; rd && c < dimensions ; rd = rd->next, c++) {
-                group_values[c] = 0;
-                found_non_existing[c] = 0;
-
-                if(!print_hidden[c] && !found_non_zero[c]) {
-                    changed = 1;
-                    print_hidden[c] = 1;
-                }
-            }
-
-            if(changed) buffer_flush(wb);
-            else break;
-        }
-        else break;
-
-    } // max_loop
-
-    debug(D_RRD_STATS, "RRD_STATS_JSON: %s total %zu bytes", st->name, wb->len);
-
-    rrdset_unlock(st);
-    return last_timestamp;
-}