| /** @file |
| |
| Private record core declarations |
| |
| @section license License |
| |
| 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. |
| */ |
| |
| #ifndef _P_REC_CORE_H_ |
| #define _P_REC_CORE_H_ |
| |
| #include "ink_thread.h" |
| #include "ink_hash_table.h" |
| #include "ink_llqueue.h" |
| #include "ink_rwlock.h" |
| #include "TextBuffer.h" |
| |
| #include "I_RecCore.h" |
| #include "P_RecDefs.h" |
| #include "P_RecTree.h" |
| |
| // records, record hash-table, and hash-table rwlock |
| extern RecRecord *g_records; |
| extern InkHashTable *g_records_ht; |
| extern ink_rwlock g_records_rwlock; |
| extern int g_num_records; |
| extern int g_num_update[]; |
| extern RecTree *g_records_tree; |
| |
| // records.config items |
| extern const char *g_rec_config_fpath; |
| extern LLQ *g_rec_config_contents_llq; |
| extern InkHashTable *g_rec_config_contents_ht; |
| extern ink_mutex g_rec_config_lock; |
| |
| // stats.snap items |
| extern const char *g_stats_snap_fpath; |
| |
| extern int g_type_records[][REC_MAX_RECORDS]; |
| extern int g_type_num_records[]; |
| |
| //------------------------------------------------------------------------- |
| // Initialization |
| //------------------------------------------------------------------------- |
| |
| int RecCoreInit(RecModeT mode_type, Diags * diags); |
| |
| //------------------------------------------------------------------------- |
| // Registration/Insertion |
| //------------------------------------------------------------------------- |
| |
| RecRecord *RecRegisterStat(RecT rec_type, const char *name, RecDataT data_type, |
| RecData data_default, RecPersistT persist_type); |
| |
| RecRecord *RecRegisterConfig(RecT rec_type, const char *name, RecDataT data_type, |
| RecData data_default, RecUpdateT update_type, |
| RecCheckT check_type, const char *check_regex, RecAccessT access_type = RECA_NULL); |
| |
| RecRecord *RecForceInsert(RecRecord * record); |
| |
| //------------------------------------------------------------------------- |
| // Setting/Getting |
| //------------------------------------------------------------------------- |
| |
| int RecSetRecord(RecT rec_type, const char *name, RecDataT data_type, |
| RecData *data, RecRawStat *raw_stat, bool lock = true); |
| |
| int RecGetRecord_Xmalloc(const char *name, RecDataT data_type, RecData * data, bool lock = true); |
| |
| //------------------------------------------------------------------------- |
| // Read/Sync to Disk |
| //------------------------------------------------------------------------- |
| |
| int RecReadStatsFile(); |
| int RecSyncStatsFile(); |
| int RecReadConfigFile(); |
| int RecSyncConfigToTB(textBuffer * tb); |
| |
| //------------------------------------------------------------------------- |
| // Misc |
| //------------------------------------------------------------------------- |
| |
| int RecExecConfigUpdateCbs(); |
| int RecExecStatUpdateFuncs(); |
| int RecExecRawStatUpdateFuncs(); |
| |
| void RecDumpRecordsHt(RecT rec_type = RECT_NULL); |
| |
| #endif |