-int web_client_api_request_v1_data_group(char *name, int def)
-{
- if(!strcmp(name, "average"))
- return GROUP_AVERAGE;
-
- else if(!strcmp(name, "min"))
- return GROUP_MIN;
-
- else if(!strcmp(name, "max"))
- return GROUP_MAX;
-
- else if(!strcmp(name, "sum"))
- return GROUP_SUM;
-
- else if(!strcmp(name, "incremental-sum"))
- return GROUP_INCREMENTAL_SUM;
-
- return def;
-}
-
-int web_client_api_request_v1_alarms(struct web_client *w, char *url)
-{
- int all = 0;
-
- while(url) {
- char *value = mystrsep(&url, "?&");
- if (!value || !*value) continue;
-
- if(!strcmp(value, "all")) all = 1;
- else if(!strcmp(value, "active")) all = 0;
- }
-
- buffer_flush(w->response.data);
- w->response.data->contenttype = CT_APPLICATION_JSON;
- health_alarms2json(&localhost, w->response.data, all);
- return 200;
-}
-
-int web_client_api_request_v1_alarm_log(struct web_client *w, char *url)
-{
- uint32_t after = 0;
-
- while(url) {
- char *value = mystrsep(&url, "?&");
- if (!value || !*value) continue;
-
- char *name = mystrsep(&value, "=");
- if(!name || !*name) continue;
- if(!value || !*value) continue;
-
- if(!strcmp(name, "after")) after = strtoul(value, NULL, 0);
- }
-
- buffer_flush(w->response.data);
- w->response.data->contenttype = CT_APPLICATION_JSON;
- health_alarm_log2json(&localhost, w->response.data, after);
- return 200;
-}
-
-int web_client_api_request_single_chart(struct web_client *w, char *url, void callback(RRDSET *st, BUFFER *buf))
-{
- int ret = 400;
- char *chart = NULL;
-
- buffer_flush(w->response.data);
-
- while(url) {
- char *value = mystrsep(&url, "?&");
- if(!value || !*value) continue;
-
- char *name = mystrsep(&value, "=");
- if(!name || !*name) continue;
- if(!value || !*value) continue;
-
- // name and value are now the parameters
- // they are not null and not empty
-
- if(!strcmp(name, "chart")) chart = value;
- //else {
- /// buffer_sprintf(w->response.data, "Unknown parameter '%s' in request.", name);
- // goto cleanup;
- //}
- }
-
- if(!chart || !*chart) {
- buffer_sprintf(w->response.data, "No chart id is given at the request.");
- goto cleanup;
- }
-
- RRDSET *st = rrdset_find(chart);
- if(!st) st = rrdset_find_byname(chart);
- if(!st) {
- buffer_strcat(w->response.data, "Chart is not found: ");
- buffer_strcat_htmlescape(w->response.data, chart);
- ret = 404;
- goto cleanup;
- }
-
- w->response.data->contenttype = CT_APPLICATION_JSON;
- callback(st, w->response.data);
- return 200;
-
- cleanup:
- return ret;
-}
-
-int web_client_api_request_v1_alarm_variables(struct web_client *w, char *url)
-{
- return web_client_api_request_single_chart(w, url, health_api_v1_chart_variables2json);
-}
-
-int web_client_api_request_v1_charts(struct web_client *w, char *url)
-{
- (void)url;
-
- buffer_flush(w->response.data);
- w->response.data->contenttype = CT_APPLICATION_JSON;
- rrd_stats_api_v1_charts(w->response.data);
- return 200;
-}
-
-int web_client_api_request_v1_allmetrics(struct web_client *w, char *url)
-{
- int format = ALLMETRICS_SHELL;
-
- while(url) {
- char *value = mystrsep(&url, "?&");
- if (!value || !*value) continue;
-
- char *name = mystrsep(&value, "=");
- if(!name || !*name) continue;
- if(!value || !*value) continue;
-
- if(!strcmp(name, "format")) {
- if(!strcmp(value, ALLMETRICS_FORMAT_SHELL))
- format = ALLMETRICS_SHELL;
- else if(!strcmp(value, ALLMETRICS_FORMAT_PROMETHEUS))
- format = ALLMETRICS_PROMETHEUS;
- else
- format = 0;
- }
- }
-
- buffer_flush(w->response.data);
- buffer_no_cacheable(w->response.data);
-
- switch(format) {
- case ALLMETRICS_SHELL:
- w->response.data->contenttype = CT_TEXT_PLAIN;
- rrd_stats_api_v1_charts_allmetrics_shell(w->response.data);
- return 200;
-
- case ALLMETRICS_PROMETHEUS:
- w->response.data->contenttype = CT_PROMETHEUS;
- rrd_stats_api_v1_charts_allmetrics_prometheus(w->response.data);
- return 200;
-
- default:
- w->response.data->contenttype = CT_TEXT_PLAIN;
- buffer_strcat(w->response.data, "Which format? Only '" ALLMETRICS_FORMAT_SHELL "' and '" ALLMETRICS_FORMAT_PROMETHEUS "' is currently supported.");
- return 400;
- }
-}
-
-int web_client_api_request_v1_chart(struct web_client *w, char *url)
-{
- return web_client_api_request_single_chart(w, url, rrd_stats_api_v1_chart);
-}
-
-int web_client_api_request_v1_badge(struct web_client *w, char *url) {
- int ret = 400;
- buffer_flush(w->response.data);
-
- BUFFER *dimensions = NULL;
-
- const char *chart = NULL
- , *before_str = NULL
- , *after_str = NULL
- , *points_str = NULL
- , *multiply_str = NULL
- , *divide_str = NULL
- , *label = NULL
- , *units = NULL
- , *label_color = NULL
- , *value_color = NULL
- , *refresh_str = NULL
- , *precision_str = NULL
- , *alarm = NULL;
-
- int group = GROUP_AVERAGE;
- uint32_t options = 0x00000000;
-
- while(url) {
- char *value = mystrsep(&url, "/?&");
- if(!value || !*value) continue;
-
- char *name = mystrsep(&value, "=");
- if(!name || !*name) continue;
- if(!value || !*value) continue;
-
- debug(D_WEB_CLIENT, "%llu: API v1 badge.svg query param '%s' with value '%s'", w->id, name, value);
-
- // name and value are now the parameters
- // they are not null and not empty
-
- if(!strcmp(name, "chart")) chart = value;
- else if(!strcmp(name, "dimension") || !strcmp(name, "dim") || !strcmp(name, "dimensions") || !strcmp(name, "dims")) {
- if(!dimensions)
- dimensions = buffer_create(100);
-
- buffer_strcat(dimensions, "|");
- buffer_strcat(dimensions, value);
- }
- else if(!strcmp(name, "after")) after_str = value;
- else if(!strcmp(name, "before")) before_str = value;
- else if(!strcmp(name, "points")) points_str = value;
- else if(!strcmp(name, "group")) {
- group = web_client_api_request_v1_data_group(value, GROUP_AVERAGE);
- }
- else if(!strcmp(name, "options")) {
- options |= web_client_api_request_v1_data_options(value);
- }
- else if(!strcmp(name, "label")) label = value;
- else if(!strcmp(name, "units")) units = value;
- else if(!strcmp(name, "label_color")) label_color = value;
- else if(!strcmp(name, "value_color")) value_color = value;
- else if(!strcmp(name, "multiply")) multiply_str = value;
- else if(!strcmp(name, "divide")) divide_str = value;
- else if(!strcmp(name, "refresh")) refresh_str = value;
- else if(!strcmp(name, "precision")) precision_str = value;
- else if(!strcmp(name, "alarm")) alarm = value;
- }
-
- if(!chart || !*chart) {
- buffer_no_cacheable(w->response.data);
- buffer_sprintf(w->response.data, "No chart id is given at the request.");
- goto cleanup;
- }
-
- RRDSET *st = rrdset_find(chart);
- if(!st) st = rrdset_find_byname(chart);
- if(!st) {
- buffer_no_cacheable(w->response.data);
- buffer_svg(w->response.data, "chart not found", 0, "", NULL, NULL, 1, -1);
- ret = 200;
- goto cleanup;
- }
-
- RRDCALC *rc = NULL;
- if(alarm) {
- rc = rrdcalc_find(st, alarm);
- if (!rc) {
- buffer_no_cacheable(w->response.data);
- buffer_svg(w->response.data, "alarm not found", 0, "", NULL, NULL, 1, -1);
- ret = 200;
- goto cleanup;
- }
- }
-
- long long multiply = (multiply_str && *multiply_str )?atol(multiply_str):1;
- long long divide = (divide_str && *divide_str )?atol(divide_str):1;
- long long before = (before_str && *before_str )?atol(before_str):0;
- long long after = (after_str && *after_str )?atol(after_str):-st->update_every;
- int points = (points_str && *points_str )?atoi(points_str):1;
- int precision = (precision_str && *precision_str)?atoi(precision_str):-1;
-
- if(!multiply) multiply = 1;
- if(!divide) divide = 1;
-
- int refresh = 0;
- if(refresh_str && *refresh_str) {
- if(!strcmp(refresh_str, "auto")) {
- if(rc) refresh = rc->update_every;
- else if(options & RRDR_OPTION_NOT_ALIGNED)
- refresh = st->update_every;
- else {
- refresh = (int)(before - after);
- if(refresh < 0) refresh = -refresh;
- }
- }
- else {
- refresh = atoi(refresh_str);
- if(refresh < 0) refresh = -refresh;
- }
- }
-
- if(!label) {
- if(alarm) {
- char *s = (char *)alarm;
- while(*s) {
- if(*s == '_') *s = ' ';
- s++;
- }
- label = alarm;
- }
- else if(dimensions) {
- const char *dim = buffer_tostring(dimensions);
- if(*dim == '|') dim++;
- label = dim;
- }
- else
- label = st->name;
- }
- if(!units) {
- if(alarm) {
- if(rc->units)
- units = rc->units;
- else
- units = "";
- }
- else if(options & RRDR_OPTION_PERCENTAGE)
- units = "%";
- else
- units = st->units;
- }
-
- debug(D_WEB_CLIENT, "%llu: API command 'badge.svg' for chart '%s', alarm '%s', dimensions '%s', after '%lld', before '%lld', points '%d', group '%d', options '0x%08x'"
- , w->id
- , chart
- , alarm?alarm:""
- , (dimensions)?buffer_tostring(dimensions):""
- , after
- , before
- , points
- , group
- , options
- );
-
- if(rc) {
- calculated_number n = rc->value;
- if(isnan(n) || isinf(n)) n = 0;
-
- if (refresh > 0) {
- buffer_sprintf(w->response.header, "Refresh: %d\r\n", refresh);
- w->response.data->expires = now_realtime_sec() + refresh;
- }
- else buffer_no_cacheable(w->response.data);
-
- if(!value_color) {
- switch(rc->status) {
- case RRDCALC_STATUS_CRITICAL:
- value_color = "red";
- break;
-
- case RRDCALC_STATUS_WARNING:
- value_color = "orange";
- break;
-
- case RRDCALC_STATUS_CLEAR:
- value_color = "brightgreen";
- break;
-
- case RRDCALC_STATUS_UNDEFINED:
- value_color = "lightgrey";
- break;
-
- case RRDCALC_STATUS_UNINITIALIZED:
- value_color = "#000";
- break;
-
- default:
- value_color = "grey";
- break;
- }
- }
-
- buffer_svg(w->response.data,
- label,
- rc->value * multiply / divide,
- units,
- label_color,
- value_color,
- 0,
- precision);
- ret = 200;
- }
- else {
- time_t latest_timestamp = 0;
- int value_is_null = 1;
- calculated_number n = 0;
- ret = 500;
-
- // if the collected value is too old, don't calculate its value
- if (rrdset_last_entry_t(st) >= (now_realtime_sec() - (st->update_every * st->gap_when_lost_iterations_above)))
- ret = rrd2value(st,
- w->response.data,
- &n,
- (dimensions) ? buffer_tostring(dimensions) : NULL,
- points,
- after,
- before,
- group,
- options,
- NULL,
- &latest_timestamp,
- &value_is_null);
-
- // if the value cannot be calculated, show empty badge
- if (ret != 200) {
- buffer_no_cacheable(w->response.data);
- value_is_null = 1;
- n = 0;
- ret = 200;
- }
- else if (refresh > 0) {
- buffer_sprintf(w->response.header, "Refresh: %d\r\n", refresh);
- w->response.data->expires = now_realtime_sec() + refresh;
- }
- else buffer_no_cacheable(w->response.data);
-
- // render the badge
- buffer_svg(w->response.data,
- label,
- n * multiply / divide,
- units,
- label_color,
- value_color,
- value_is_null,
- precision);
- }
-
-cleanup:
- if(dimensions)
- buffer_free(dimensions);
- return ret;
-}
-
-// returns the HTTP code
-int web_client_api_request_v1_data(struct web_client *w, char *url)
-{
- debug(D_WEB_CLIENT, "%llu: API v1 data with URL '%s'", w->id, url);
-
- int ret = 400;
- BUFFER *dimensions = NULL;
-
- buffer_flush(w->response.data);
-
- char *google_version = "0.6",
- *google_reqId = "0",
- *google_sig = "0",
- *google_out = "json",
- *responseHandler = NULL,
- *outFileName = NULL;
-
- time_t last_timestamp_in_data = 0, google_timestamp = 0;
-
- char *chart = NULL
- , *before_str = NULL
- , *after_str = NULL
- , *points_str = NULL;
-
- int group = GROUP_AVERAGE;
- uint32_t format = DATASOURCE_JSON;
- uint32_t options = 0x00000000;
-
- while(url) {
- char *value = mystrsep(&url, "?&");
- if(!value || !*value) continue;
-
- char *name = mystrsep(&value, "=");
- if(!name || !*name) continue;
- if(!value || !*value) continue;
-
- debug(D_WEB_CLIENT, "%llu: API v1 data query param '%s' with value '%s'", w->id, name, value);
-
- // name and value are now the parameters
- // they are not null and not empty
-
- if(!strcmp(name, "chart")) chart = value;
- else if(!strcmp(name, "dimension") || !strcmp(name, "dim") || !strcmp(name, "dimensions") || !strcmp(name, "dims")) {
- if(!dimensions) dimensions = buffer_create(100);
- buffer_strcat(dimensions, "|");
- buffer_strcat(dimensions, value);
- }
- else if(!strcmp(name, "after")) after_str = value;
- else if(!strcmp(name, "before")) before_str = value;
- else if(!strcmp(name, "points")) points_str = value;
- else if(!strcmp(name, "group")) {
- group = web_client_api_request_v1_data_group(value, GROUP_AVERAGE);
- }
- else if(!strcmp(name, "format")) {
- format = web_client_api_request_v1_data_format(value);
- }
- else if(!strcmp(name, "options")) {
- options |= web_client_api_request_v1_data_options(value);
- }
- else if(!strcmp(name, "callback")) {
- responseHandler = value;
- }
- else if(!strcmp(name, "filename")) {
- outFileName = value;
- }
- else if(!strcmp(name, "tqx")) {
- // parse Google Visualization API options
- // https://developers.google.com/chart/interactive/docs/dev/implementing_data_source
- char *tqx_name, *tqx_value;
-
- while(value) {
- tqx_value = mystrsep(&value, ";");
- if(!tqx_value || !*tqx_value) continue;
-
- tqx_name = mystrsep(&tqx_value, ":");
- if(!tqx_name || !*tqx_name) continue;
- if(!tqx_value || !*tqx_value) continue;
-
- if(!strcmp(tqx_name, "version"))
- google_version = tqx_value;
- else if(!strcmp(tqx_name, "reqId"))
- google_reqId = tqx_value;
- else if(!strcmp(tqx_name, "sig")) {
- google_sig = tqx_value;
- google_timestamp = strtoul(google_sig, NULL, 0);
- }
- else if(!strcmp(tqx_name, "out")) {
- google_out = tqx_value;
- format = web_client_api_request_v1_data_google_format(google_out);
- }
- else if(!strcmp(tqx_name, "responseHandler"))
- responseHandler = tqx_value;
- else if(!strcmp(tqx_name, "outFileName"))
- outFileName = tqx_value;
- }
- }
- }
-
- if(!chart || !*chart) {
- buffer_sprintf(w->response.data, "No chart id is given at the request.");
- goto cleanup;
- }
-
- RRDSET *st = rrdset_find(chart);
- if(!st) st = rrdset_find_byname(chart);
- if(!st) {
- buffer_strcat(w->response.data, "Chart is not found: ");
- buffer_strcat_htmlescape(w->response.data, chart);
- ret = 404;
- goto cleanup;
- }
-
- long long before = (before_str && *before_str)?atol(before_str):0;
- long long after = (after_str && *after_str) ?atol(after_str):0;
- int points = (points_str && *points_str)?atoi(points_str):0;
-
- debug(D_WEB_CLIENT, "%llu: API command 'data' for chart '%s', dimensions '%s', after '%lld', before '%lld', points '%d', group '%d', format '%u', options '0x%08x'"
- , w->id
- , chart
- , (dimensions)?buffer_tostring(dimensions):""
- , after
- , before
- , points
- , group
- , format
- , options
- );
-
- if(outFileName && *outFileName) {
- buffer_sprintf(w->response.header, "Content-Disposition: attachment; filename=\"%s\"\r\n", outFileName);
- debug(D_WEB_CLIENT, "%llu: generating outfilename header: '%s'", w->id, outFileName);
- }
-
- if(format == DATASOURCE_DATATABLE_JSONP) {
- if(responseHandler == NULL)
- responseHandler = "google.visualization.Query.setResponse";
-
- debug(D_WEB_CLIENT_ACCESS, "%llu: GOOGLE JSON/JSONP: version = '%s', reqId = '%s', sig = '%s', out = '%s', responseHandler = '%s', outFileName = '%s'",
- w->id, google_version, google_reqId, google_sig, google_out, responseHandler, outFileName
- );
-
- buffer_sprintf(w->response.data,
- "%s({version:'%s',reqId:'%s',status:'ok',sig:'%ld',table:",
- responseHandler, google_version, google_reqId, st->last_updated.tv_sec);
- }
- else if(format == DATASOURCE_JSONP) {
- if(responseHandler == NULL)
- responseHandler = "callback";
-
- buffer_strcat(w->response.data, responseHandler);
- buffer_strcat(w->response.data, "(");
- }
-
- ret = rrd2format(st, w->response.data, dimensions, format, points, after, before, group, options, &last_timestamp_in_data);
-
- if(format == DATASOURCE_DATATABLE_JSONP) {
- if(google_timestamp < last_timestamp_in_data)
- buffer_strcat(w->response.data, "});");
-
- else {
- // the client already has the latest data
- buffer_flush(w->response.data);
- buffer_sprintf(w->response.data,
- "%s({version:'%s',reqId:'%s',status:'error',errors:[{reason:'not_modified',message:'Data not modified'}]});",
- responseHandler, google_version, google_reqId);
- }
- }
- else if(format == DATASOURCE_JSONP)
- buffer_strcat(w->response.data, ");");
-
-cleanup:
- if(dimensions) buffer_free(dimensions);
- return ret;
-}
-
-
-int web_client_api_request_v1_registry(struct web_client *w, char *url)
-{
- static uint32_t hash_action = 0, hash_access = 0, hash_hello = 0, hash_delete = 0, hash_search = 0,
- hash_switch = 0, hash_machine = 0, hash_url = 0, hash_name = 0, hash_delete_url = 0, hash_for = 0,
- hash_to = 0 /*, hash_redirects = 0 */;
-
- if(unlikely(!hash_action)) {
- hash_action = simple_hash("action");
- hash_access = simple_hash("access");
- hash_hello = simple_hash("hello");
- hash_delete = simple_hash("delete");
- hash_search = simple_hash("search");
- hash_switch = simple_hash("switch");
- hash_machine = simple_hash("machine");
- hash_url = simple_hash("url");
- hash_name = simple_hash("name");
- hash_delete_url = simple_hash("delete_url");
- hash_for = simple_hash("for");
- hash_to = simple_hash("to");
-/*
- hash_redirects = simple_hash("redirects");
-*/
- }
-
- char person_guid[GUID_LEN + 1] = "";
-
- debug(D_WEB_CLIENT, "%llu: API v1 registry with URL '%s'", w->id, url);
-
- // FIXME
- // The browser may send multiple cookies with our id
-
- char *cookie = strstr(w->response.data->buffer, NETDATA_REGISTRY_COOKIE_NAME "=");
- if(cookie)
- strncpyz(person_guid, &cookie[sizeof(NETDATA_REGISTRY_COOKIE_NAME)], 36);
-
- char action = '\0';
- char *machine_guid = NULL,
- *machine_url = NULL,
- *url_name = NULL,
- *search_machine_guid = NULL,
- *delete_url = NULL,
- *to_person_guid = NULL;
-/*
- int redirects = 0;
-*/
-
- while(url) {
- char *value = mystrsep(&url, "?&");
- if (!value || !*value) continue;
-
- char *name = mystrsep(&value, "=");
- if (!name || !*name) continue;
- if (!value || !*value) continue;
-
- debug(D_WEB_CLIENT, "%llu: API v1 registry query param '%s' with value '%s'", w->id, name, value);
-
- uint32_t hash = simple_hash(name);
-
- if(hash == hash_action && !strcmp(name, "action")) {
- uint32_t vhash = simple_hash(value);
-
- if(vhash == hash_access && !strcmp(value, "access")) action = 'A';
- else if(vhash == hash_hello && !strcmp(value, "hello")) action = 'H';
- else if(vhash == hash_delete && !strcmp(value, "delete")) action = 'D';
- else if(vhash == hash_search && !strcmp(value, "search")) action = 'S';
- else if(vhash == hash_switch && !strcmp(value, "switch")) action = 'W';
-#ifdef NETDATA_INTERNAL_CHECKS
- else error("unknown registry action '%s'", value);
-#endif /* NETDATA_INTERNAL_CHECKS */
- }
-/*
- else if(hash == hash_redirects && !strcmp(name, "redirects"))
- redirects = atoi(value);
-*/
- else if(hash == hash_machine && !strcmp(name, "machine"))
- machine_guid = value;
-
- else if(hash == hash_url && !strcmp(name, "url"))
- machine_url = value;
-
- else if(action == 'A') {
- if(hash == hash_name && !strcmp(name, "name"))
- url_name = value;
- }
- else if(action == 'D') {
- if(hash == hash_delete_url && !strcmp(name, "delete_url"))
- delete_url = value;
- }
- else if(action == 'S') {
- if(hash == hash_for && !strcmp(name, "for"))
- search_machine_guid = value;
- }
- else if(action == 'W') {
- if(hash == hash_to && !strcmp(name, "to"))
- to_person_guid = value;
- }
-#ifdef NETDATA_INTERNAL_CHECKS
- else error("unused registry URL parameter '%s' with value '%s'", name, value);
-#endif /* NETDATA_INTERNAL_CHECKS */
- }
-
- if(web_donotrack_comply && w->donottrack) {
- buffer_flush(w->response.data);
- buffer_sprintf(w->response.data, "Your web browser is sending 'DNT: 1' (Do Not Track). The registry requires persistent cookies on your browser to work.");
- return 400;
- }
-
- if(action == 'A' && (!machine_guid || !machine_url || !url_name)) {
- error("Invalid registry request - access requires these parameters: machine ('%s'), url ('%s'), name ('%s')",
- machine_guid?machine_guid:"UNSET", machine_url?machine_url:"UNSET", url_name?url_name:"UNSET");
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Invalid registry Access request.");
- return 400;
- }
- else if(action == 'D' && (!machine_guid || !machine_url || !delete_url)) {
- error("Invalid registry request - delete requires these parameters: machine ('%s'), url ('%s'), delete_url ('%s')",
- machine_guid?machine_guid:"UNSET", machine_url?machine_url:"UNSET", delete_url?delete_url:"UNSET");
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Invalid registry Delete request.");
- return 400;
- }
- else if(action == 'S' && (!machine_guid || !machine_url || !search_machine_guid)) {
- error("Invalid registry request - search requires these parameters: machine ('%s'), url ('%s'), for ('%s')",
- machine_guid?machine_guid:"UNSET", machine_url?machine_url:"UNSET", search_machine_guid?search_machine_guid:"UNSET");
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Invalid registry Search request.");
- return 400;
- }
- else if(action == 'W' && (!machine_guid || !machine_url || !to_person_guid)) {
- error("Invalid registry request - switching identity requires these parameters: machine ('%s'), url ('%s'), to ('%s')",
- machine_guid?machine_guid:"UNSET", machine_url?machine_url:"UNSET", to_person_guid?to_person_guid:"UNSET");
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Invalid registry Switch request.");
- return 400;
- }
-
- switch(action) {
- case 'A':
- w->tracking_required = 1;
- return registry_request_access_json(w, person_guid, machine_guid, machine_url, url_name, now_realtime_sec());
-
- case 'D':
- w->tracking_required = 1;
- return registry_request_delete_json(w, person_guid, machine_guid, machine_url, delete_url, now_realtime_sec());
-
- case 'S':
- w->tracking_required = 1;
- return registry_request_search_json(w, person_guid, machine_guid, machine_url, search_machine_guid, now_realtime_sec());
-
- case 'W':
- w->tracking_required = 1;
- return registry_request_switch_json(w, person_guid, machine_guid, machine_url, to_person_guid, now_realtime_sec());
-
- case 'H':
- return registry_request_hello_json(w);
-
- default:
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Invalid registry request - you need to set an action: hello, access, delete, search");
- return 400;
- }
-}
-
-int web_client_api_request_v1(struct web_client *w, char *url) {
- static uint32_t hash_data = 0, hash_chart = 0, hash_charts = 0, hash_registry = 0, hash_badge = 0, hash_alarms = 0, hash_alarm_log = 0, hash_alarm_variables = 0, hash_raw = 0;
-
- if(unlikely(hash_data == 0)) {
- hash_data = simple_hash("data");
- hash_chart = simple_hash("chart");
- hash_charts = simple_hash("charts");
- hash_registry = simple_hash("registry");
- hash_badge = simple_hash("badge.svg");
- hash_alarms = simple_hash("alarms");
- hash_alarm_log = simple_hash("alarm_log");
- hash_alarm_variables = simple_hash("alarm_variables");
- hash_raw = simple_hash("allmetrics");
- }
-
- // get the command
- char *tok = mystrsep(&url, "/?&");
- if(tok && *tok) {
- debug(D_WEB_CLIENT, "%llu: Searching for API v1 command '%s'.", w->id, tok);
- uint32_t hash = simple_hash(tok);
-
- if(hash == hash_data && !strcmp(tok, "data"))
- return web_client_api_request_v1_data(w, url);
-
- else if(hash == hash_chart && !strcmp(tok, "chart"))
- return web_client_api_request_v1_chart(w, url);
-
- else if(hash == hash_charts && !strcmp(tok, "charts"))
- return web_client_api_request_v1_charts(w, url);
-
- else if(hash == hash_registry && !strcmp(tok, "registry"))
- return web_client_api_request_v1_registry(w, url);
-
- else if(hash == hash_badge && !strcmp(tok, "badge.svg"))
- return web_client_api_request_v1_badge(w, url);
-
- else if(hash == hash_alarms && !strcmp(tok, "alarms"))
- return web_client_api_request_v1_alarms(w, url);
-
- else if(hash == hash_alarm_log && !strcmp(tok, "alarm_log"))
- return web_client_api_request_v1_alarm_log(w, url);
-
- else if(hash == hash_alarm_variables && !strcmp(tok, "alarm_variables"))
- return web_client_api_request_v1_alarm_variables(w, url);
-
- else if(hash == hash_raw && !strcmp(tok, "allmetrics"))
- return web_client_api_request_v1_allmetrics(w, url);
-
- else {
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Unsupported v1 API command: ");
- buffer_strcat_htmlescape(w->response.data, tok);
- return 404;
- }
- }
- else {
- buffer_flush(w->response.data);
- buffer_sprintf(w->response.data, "Which API v1 command?");
- return 400;
- }
-}
-
-int web_client_api_request(struct web_client *w, char *url)
-{
- // get the api version
- char *tok = mystrsep(&url, "/?&");
- if(tok && *tok) {
- debug(D_WEB_CLIENT, "%llu: Searching for API version '%s'.", w->id, tok);
- if(strcmp(tok, "v1") == 0)
- return web_client_api_request_v1(w, url);
- else {
- buffer_flush(w->response.data);
- buffer_strcat(w->response.data, "Unsupported API version: ");
- buffer_strcat_htmlescape(w->response.data, tok);
- return 404;
- }
- }
- else {