| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you 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. |
| */ |
| |
| #include "ts_lua_util.h" |
| |
| typedef enum { |
| TS_LUA_MILESTONE_UA_BEGIN = TS_MILESTONE_UA_BEGIN, |
| TS_LUA_MILESTONE_UA_FIRST_READ = TS_MILESTONE_UA_FIRST_READ, |
| TS_LUA_MILESTONE_UA_READ_HEADER_DONE = TS_MILESTONE_UA_READ_HEADER_DONE, |
| TS_LUA_MILESTONE_UA_BEGIN_WRITE = TS_MILESTONE_UA_BEGIN_WRITE, |
| TS_LUA_MILESTONE_UA_CLOSE = TS_MILESTONE_UA_CLOSE, |
| TS_LUA_MILESTONE_SERVER_FIRST_CONNECT = TS_MILESTONE_SERVER_FIRST_CONNECT, |
| TS_LUA_MILESTONE_SERVER_CONNECT = TS_MILESTONE_SERVER_CONNECT, |
| TS_LUA_MILESTONE_SERVER_CONNECT_END = TS_MILESTONE_SERVER_CONNECT_END, |
| TS_LUA_MILESTONE_SERVER_BEGIN_WRITE = TS_MILESTONE_SERVER_BEGIN_WRITE, |
| TS_LUA_MILESTONE_SERVER_FIRST_READ = TS_MILESTONE_SERVER_FIRST_READ, |
| TS_LUA_MILESTONE_SERVER_READ_HEADER_DONE = TS_MILESTONE_SERVER_READ_HEADER_DONE, |
| TS_LUA_MILESTONE_SERVER_CLOSE = TS_MILESTONE_SERVER_CLOSE, |
| TS_LUA_MILESTONE_CACHE_OPEN_READ_BEGIN = TS_MILESTONE_CACHE_OPEN_READ_BEGIN, |
| TS_LUA_MILESTONE_CACHE_OPEN_READ_END = TS_MILESTONE_CACHE_OPEN_READ_END, |
| TS_LUA_MILESTONE_CACHE_OPEN_WRITE_BEGIN = TS_MILESTONE_CACHE_OPEN_WRITE_BEGIN, |
| TS_LUA_MILESTONE_CACHE_OPEN_WRITE_END = TS_MILESTONE_CACHE_OPEN_WRITE_END, |
| TS_LUA_MILESTONE_DNS_LOOKUP_BEGIN = TS_MILESTONE_DNS_LOOKUP_BEGIN, |
| TS_LUA_MILESTONE_DNS_LOOKUP_END = TS_MILESTONE_DNS_LOOKUP_END, |
| TS_LUA_MILESTONE_SM_START = TS_MILESTONE_SM_START, |
| TS_LUA_MILESTONE_SM_FINISH = TS_MILESTONE_SM_FINISH, |
| TS_LUA_MILESTONE_PLUGIN_ACTIVE = TS_MILESTONE_PLUGIN_ACTIVE, |
| TS_LUA_MILESTONE_PLUGIN_TOTAL = TS_MILESTONE_PLUGIN_TOTAL, |
| TS_LUA_MILESTONE_TLS_HANDSHAKE_START = TS_MILESTONE_TLS_HANDSHAKE_START, |
| TS_LUA_MILESTONE_TLS_HANDSHAKE_END = TS_MILESTONE_TLS_HANDSHAKE_END |
| } TSLuaMilestoneType; |
| |
| ts_lua_var_item ts_lua_milestone_type_vars[] = {TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_UA_BEGIN), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_UA_FIRST_READ), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_UA_READ_HEADER_DONE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_UA_BEGIN_WRITE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_UA_CLOSE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_FIRST_CONNECT), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_CONNECT), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_CONNECT_END), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_BEGIN_WRITE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_FIRST_READ), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_READ_HEADER_DONE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_CLOSE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_CACHE_OPEN_READ_BEGIN), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_CACHE_OPEN_READ_END), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_CACHE_OPEN_WRITE_BEGIN), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_CACHE_OPEN_WRITE_END), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_DNS_LOOKUP_BEGIN), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_DNS_LOOKUP_END), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SM_START), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SM_FINISH), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_PLUGIN_ACTIVE), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_PLUGIN_TOTAL), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_TLS_HANDSHAKE_START), |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_TLS_HANDSHAKE_END)}; |
| |
| static void ts_lua_inject_http_milestone_variables(lua_State *L); |
| |
| static int ts_lua_http_milestone_get(lua_State *L); |
| |
| void |
| ts_lua_inject_http_milestone_api(lua_State *L) |
| { |
| ts_lua_inject_http_milestone_variables(L); |
| |
| lua_pushcfunction(L, ts_lua_http_milestone_get); |
| lua_setfield(L, -2, "milestone_get"); |
| } |
| |
| static void |
| ts_lua_inject_http_milestone_variables(lua_State *L) |
| { |
| size_t i; |
| |
| for (i = 0; i < sizeof(ts_lua_milestone_type_vars) / sizeof(ts_lua_var_item); i++) { |
| lua_pushinteger(L, ts_lua_milestone_type_vars[i].nvar); |
| lua_setglobal(L, ts_lua_milestone_type_vars[i].svar); |
| } |
| } |
| |
| static int |
| ts_lua_http_milestone_get(lua_State *L) |
| { |
| int milestone_type; |
| TSHRTime value; |
| TSHRTime epoch; |
| ts_lua_http_ctx *http_ctx; |
| |
| GET_HTTP_CONTEXT(http_ctx, L); |
| |
| milestone_type = luaL_checkinteger(L, 1); |
| |
| if (TS_SUCCESS == TSHttpTxnMilestoneGet(http_ctx->txnp, TS_MILESTONE_SM_START, &epoch)) { |
| if (TS_SUCCESS == TSHttpTxnMilestoneGet(http_ctx->txnp, milestone_type, &value)) { |
| lua_pushnumber(L, (double)(value - epoch) / 1000000000); |
| return 1; |
| } |
| } |
| |
| return 0; |
| } |