| /* | |
| 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" | |
| enum TSLuaMilestoneType { | |
| 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, | |
| TS_LUA_MILESTONE_SERVER_TLS_HANDSHAKE_START = TS_MILESTONE_SERVER_TLS_HANDSHAKE_START, | |
| TS_LUA_MILESTONE_SERVER_TLS_HANDSHAKE_END = TS_MILESTONE_SERVER_TLS_HANDSHAKE_END | |
| }; | |
| 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), | |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_TLS_HANDSHAKE_START), | |
| TS_LUA_MAKE_VAR_ITEM(TS_LUA_MILESTONE_SERVER_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, TSMilestonesType(milestone_type), &value)) { | |
| lua_pushnumber(L, (double)(value - epoch) / 1000000000); | |
| return 1; | |
| } | |
| } | |
| return 0; | |
| } |