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author | Jan Lehnardt <jan@apache.org> | 2009-02-22 15:31:19 +0000 |
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committer | Jan Lehnardt <jan@apache.org> | 2009-02-22 15:31:19 +0000 |
commit | f93232d61839019e45155cb9eb037caa24d791be (patch) | |
tree | b768a2ee8450b5716ae4f12e8538cb7cfc956342 /src/couchdb/couch_httpd_stats_handlers.erl | |
parent | 598eee1cf5979b61171f623da7e3164244ca3792 (diff) |
add missing files
git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@746734 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/couchdb/couch_httpd_stats_handlers.erl')
-rw-r--r-- | src/couchdb/couch_httpd_stats_handlers.erl | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/couchdb/couch_httpd_stats_handlers.erl b/src/couchdb/couch_httpd_stats_handlers.erl new file mode 100644 index 00000000..0b136be9 --- /dev/null +++ b/src/couchdb/couch_httpd_stats_handlers.erl @@ -0,0 +1,41 @@ +% Licensed under the Apache License, Version 2.0 (the "License"); you may not +% use this file except in compliance with the License. You may obtain a copy of +% the License at +% +% http://www.apache.org/licenses/LICENSE-2.0 +% +% Unless required by applicable law or agreed to in writing, software +% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +% License for the specific language governing permissions and limitations under +% the License. + +-module(couch_httpd_stats_handlers). +-include("couch_db.hrl"). +-include("couch_stats.hrl"). + +-export([handle_stats_req/1]). +-import(couch_httpd, + [send_json/2,send_json/3,send_json/4,send_method_not_allowed/2, + start_json_response/2,send_chunk/2,end_json_response/1, + start_chunked_response/3, send_error/4]). + +-define(b2a(V), list_to_atom(binary_to_list(V))). + +handle_stats_req(#httpd{method='GET', path_parts=[_]}=Req) -> + send_json(Req, couch_stats_aggregator:all()); + +handle_stats_req(#httpd{method='GET', path_parts=[_Stats, Module, Key]}=Req) -> + Time = parse_stats_query(Req), + Stats = couch_stats_aggregator:get_json({?b2a(Module), ?b2a(Key)}, Time), + Response = {[{Module, {[{Key, Stats}]}}]}, + send_json(Req, Response); + +handle_stats_req(Req) -> + send_method_not_allowed(Req, "GET"). + +parse_stats_query(Req) -> + case couch_httpd:qs(Req) of + [{"range", Time}] -> list_to_atom(Time); + _ -> '0' + end. |