Private record core declarations. More...

#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"

Include dependency graph for P_RecCore.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
int	RecCoreInit (RecModeT mode_type, Diags *diags)
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)
int	RecSetRecord (RecT rec_type, const char name, RecDataT data_type, RecData data, RecRawStat *raw_stat, bool lock=true, bool inc_version=true)
int	RecGetRecord_Xmalloc (const char name, RecDataT data_type, RecData data, bool lock=true)
int	RecReadStatsFile ()
int	RecSyncStatsFile ()
int	RecReadConfigFile (bool inc_version)
int	RecWriteConfigFile (textBuffer *tb)
int	RecSyncConfigToTB (textBuffer tb, bool inc_version=NULL)
bool	i_am_the_record_owner (RecT rec_type)
int	send_push_message ()
int	send_pull_message (RecMessageT msg_type)
int	send_register_message (RecRecord *record)
int	recv_message_cb (RecMessage msg, RecMessageT msg_type, void cookie)
int	RecExecConfigUpdateCbs (unsigned int update_required_type)
int	RecExecStatUpdateFuncs ()
int	RecExecRawStatUpdateFuncs ()
void	RecDumpRecordsHt (RecT rec_type=RECT_NULL)
void	RecDumpRecords (RecT rec_type, RecDumpEntryCb callback, void *edata)
Variables
RecRecord *	g_records
InkHashTable *	g_records_ht
ink_rwlock	g_records_rwlock
int	g_num_records
RecModeT	g_mode_type
RecTree *	g_records_tree
const char *	g_rec_config_fpath
LLQ *	g_rec_config_contents_llq
InkHashTable *	g_rec_config_contents_ht
ink_mutex	g_rec_config_lock

Detailed Description

Private record core declarations.

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.

Definition in file P_RecCore.h.

Function Documentation

bool i_am_the_record_owner ( RecT rec_type )

Definition at line 42 of file RecLocal.cc.

References g_mode_type, ink_assert, RECM_CLIENT, RECM_STAND_ALONE, RECT_CLUSTER, RECT_CONFIG, RECT_LOCAL, RECT_NODE, RECT_PLUGIN, and RECT_PROCESS.

Referenced by _RecRegisterRawStat(), RecResetStatRecord(), RecSetRecord(), RecSetSyncRequired(), send_pull_message(), and send_push_message().

int RecCoreInit	(	RecModeT	mode_type,
		Diags *	diags
	)

Definition at line 154 of file RecCore.cc.

References ats_free(), ats_malloc(), DL_Warning, g_initialized, g_num_records, g_rec_config_fpath, g_rec_config_lock, g_records_ht, Layout::get(), ink_hash_table_create(), ink_mutex_init(), ink_rwlock_init(), InkHashTableKeyType_String, REC_CONFIG_FILE, REC_ERR_FAIL, REC_MAX_RECORDS, REC_SHADOW_EXT, RecConfigFileInit(), RecFileExists(), RecLog(), RECM_SERVER, RECM_STAND_ALONE, RecReadConfigFile(), RecReadStatsFile(), RecSetDiags(), and Layout::relative_to().

Referenced by RecLocalInit(), and RecProcessInit().

void RecDumpRecords	(	RecT	rec_type,
		RecDumpEntryCb	callback,
		void *	edata
	)

Definition at line 902 of file RecCore.cc.

References RecRecord::data, RecRecord::data_type, g_num_records, RecRecord::lock, RecRecord::name, rec_mutex_acquire(), rec_mutex_release(), RecRecord::rec_type, RECT_NULL, and RecRecord::registered.

Referenced by RecDumpRecordsHt(), and TSRecordDump().

void RecDumpRecordsHt ( RecT rec_type = RECT_NULL )

Definition at line 918 of file RecCore.cc.

References debug_record_callback(), DL_Note, RecDebug(), and RecDumpRecords().

int RecExecConfigUpdateCbs ( unsigned int update_required_type )

Definition at line 802 of file P_RecCore.cc.

References RecRecord::config_meta, RecRecord::data, RecRecord::data_type, g_num_records, g_records, RecRecord::lock, RecRecord::name, RecConfigCbList_t::next, rec_mutex_acquire(), rec_mutex_release(), RecRecord::rec_type, REC_TYPE_IS_CONFIG, RecConfigCbList_t::update_cb, RecConfigMeta::update_cb_list, RecConfigCbList_t::update_cookie, and RecConfigMeta::update_required.

Referenced by config_update_thr(), and config_update_cont::exec_callbacks().

int RecExecRawStatUpdateFuncs ( )

int RecExecStatUpdateFuncs ( )

RecRecord* RecForceInsert ( RecRecord * record )

int RecGetRecord_Xmalloc	(	const char *	name,
		RecDataT	data_type,
		RecData *	data,
		bool	lock = `true`
	)

Definition at line 788 of file RecCore.cc.

References g_records_ht, ink_hash_table_lookup(), ink_rwlock_rdlock(), ink_rwlock_unlock(), rec_mutex_acquire(), rec_mutex_release(), and RecDataSet().

Referenced by RecGetRecordBool(), RecGetRecordByte(), RecGetRecordCounter(), RecGetRecordFloat(), RecGetRecordInt(), and RecGetRecordString_Xmalloc().

int RecReadConfigFile ( bool inc_version )

Definition at line 643 of file P_RecCore.cc.

References DL_Note, g_rec_config_fpath, g_records_rwlock, ink_rwlock_unlock(), ink_rwlock_wrlock(), RecConfigFileParse(), RecConsumeConfigEntry(), and RecDebug().

Referenced by RecCoreInit().

int RecReadStatsFile ( )

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`
	)

Definition at line 761 of file RecCore.cc.

References RecConfigMeta::access_type, ats_free(), ats_strdup, RecConfigMeta::check_expr, RecConfigMeta::check_type, RecRecord::config_meta, ink_rwlock_unlock(), ink_rwlock_wrlock(), RECP_NULL, register_record(), RecConfigMeta::update_cb_list, and RecConfigMeta::update_type.

Referenced by recv_message_cb().

RecRecord* RecRegisterStat	(	RecT	rec_type,
		const char *	name,
		RecDataT	data_type,
		RecData	data_default,
		RecPersistT	persist_type
	)

Definition at line 730 of file RecCore.cc.

References RecRecord::data, RecRecord::data_type, DL_Debug, DL_Warning, ink_assert, ink_rwlock_unlock(), ink_rwlock_wrlock(), RecRecord::name, RecStatMeta::persist_type, RecDataSet(), RecDebug(), RECP_NON_PERSISTENT, RECP_NULL, RECP_PERSISTENT, register_record(), and RecRecord::stat_meta.

Referenced by _RecRegisterRawStat(), and recv_message_cb().

int RecSetRecord	(	RecT	rec_type,
		const char *	name,
		RecDataT	data_type,
		RecData *	data,
		RecRawStat *	raw_stat,
		bool	lock = `true`,
		bool	inc_version = `true`
	)