G:/ScriptBasic/source/extensions/bdb/interface.c File Reference

#include <sys/types.h>
#include <errno.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <db.h>
#include "../../basext.h"

Go to the source code of this file.

Data Structures
struct	_MyDb
struct	_BdbObject
Defines
#define	BDB_ERROR_INVALID_FILE_NAME   0x00080001
#define	BDB_ERROR_INVALID_DB_HANDLE   0x00080002
#define	BDB_ERROR_TRANSACTION_NOT_CLOSED   0x00080003
#define	BDB_ERROR_TRANSACTION_NOT_OPENED   0x00080004
#define	BDB_ERROR_KEY_NOT_FOUND   0x00080005
#define	BDB_INCOMPLETE   0x00080006
#define	BDB_KEYEMPTY   0x00080007
#define	BDB_KEYEXIST   0x00080008
#define	BDB_LOCK_DEADLOCK   0x00080009
#define	BDB_LOCK_NOTGRANTED   0x0008000A
#define	BDB_NOTFOUND   0x0008000B
#define	BDB_OLD_VERSION   0x0008000C
#define	BDB_RUNRECOVERY   0x0008000D
#define	BDB_DELETED   0x0008000E
#define	BDB_NEEDSPLIT   0x0008000F
#define	BDB_SWAPBYTES   0x00080010
#define	BDB_TXN_CKP   0x00080011
#define	X(A, B)
#define	X(A, B)   if( besCONFIG(B) && !strcmp(besCONFIG(B),"yes") )p->flags |= A;
#define	X(A, B)   if( s=besCONFIG(A) )p->dbenv->B = atol(s);
Typedefs
typedef _MyDb	MyDb
typedef _MyDb *	pMyDb
typedef _BdbObject	BdbObject
typedef _BdbObject *	pBdbObject
Functions
static unsigned long	ConvertBdbErrors (int BdbError)
besVERSION_NEGOTIATE	return (int)
	if (s=besCONFIG("bdb.limits.lg_max"))
	if (if(=besCONFIG("bdb.dir.log")) p->dbenv->set_lg_dir(p->dbenv s=besCONFIG("bdb.dir.data"))
	if (p==NULL)
p dbenv	close (p->dbenv, 0)
besEND	besFUNCTION (sb_db_open)
	besCONVERT2ZCHAR (Argument, pszFileName)
	besDEREFERENCE (Argument)
	besCONVERT2LONG (Argument)
	if (Argument)
dbpp	set_flags (dbpp, DB_DUP)
	besFREE (pszFileName)
	if (ret)
	if (if pTable==NULL)
	besALLOC_RETURN_STRING (sizeof(pMyDb))
	memcpy (STRINGVALUE(besRETURNVALUE),&pTable, sizeof(DB *))
besEND	besFUNCTION (sb_db_close)
	memcpy (&pTable, STRINGVALUE(Argument), sizeof(DB *))
	if (pTable->pCursor) pTable->pCursor->c_close(pTable->pCursor) = pTable->next
	besFREE (pTable)
	if (int ret)
	memcpy (&pTable, STRINGVALUE(Argument), sizeof(pMyDb))
	memset (&key, 0, sizeof(DBT))
	if (VARIABLE Argument)
	if (if(&&ret!=ENOMEM) return ConvertBdbErrors(ret) ret==DB_KEYEMPTY||ret==DB_NOTFOUND)
besEND	besFUNCTION (sb_db_trcommit)
besEND	besFUNCTION (sb_db_trabort)
Variables
	return
besEND besSUB_FINISH pBdbObject	p
pMyDb	pTable
	p = (pBdbObject)besMODULEPOINTER
	return
	Argument = besARGUMENT(2)
	Argument = besARGUMENT(3)
	ret
	pTable = besALLOC(sizeof(MyDb))
	ret = dbpp->cursor(pTable->pdb,pTable->txnid,&(pTable->pCursor),0)
return	COMMAND_ERROR_SUCCESS
	dbpp = pTable->pdb
	ret = dbpp->close(dbpp,0)
else p	pDbList = pTable->next
	dbpp = pTable->pdb
	Argument = besARGUMENT(2)
	dbpp = pTable->pdb
	Argument = besARGUMENT(2)
data	data = NULL
data	ulen = 0
data	flags = DB_DBT_USERMEM
	ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,flags)
	dbpp = pTable->pdb
	Argument = besARGUMENT(2)
data	data = NULL
data	ulen = 0
data	flags = DB_DBT_USERMEM
	ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_NEXT)
	dbpp = pTable->pdb
key	data = NULL
key	ulen = 0
key	flags = DB_DBT_USERMEM
data	data = NULL
data	ulen = 0
data	flags = DB_DBT_USERMEM
	ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_CURRENT)
	dbpp = pTable->pdb
	Argument = besARGUMENT(2)
data	data = NULL
data	ulen = 0
data	flags = DB_DBT_USERMEM
	ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_PREV)
	dbpp = pTable->pdb
data	data = NULL
data	ulen = 0
data	flags = DB_DBT_USERMEM
	ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_LAST)
	dbpp = pTable->pdb
	Argument = besARGUMENT(2)
	dbpp = pTable->pdb
	ret = pTable->pCursor->c_del(pTable->pCursor,0)
	dbpp = pTable->pdb
	Argument = besARGUMENT(2)
p	InTransaction = 1
return	COMMAND_ERROR_SUCCESS
p	InTransaction = 0
return	COMMAND_ERROR_SUCCESS
p	InTransaction = 0
return	COMMAND_ERROR_SUCCESS

---

Define Documentation

#define BDB_DELETED   0x0008000E

Definition at line 43 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_ERROR_INVALID_DB_HANDLE   0x00080002

Definition at line 31 of file interface.c. Referenced by besFUNCTION().

#define BDB_ERROR_INVALID_FILE_NAME   0x00080001

Definition at line 30 of file interface.c. Referenced by besFUNCTION().

#define BDB_ERROR_KEY_NOT_FOUND   0x00080005

Definition at line 34 of file interface.c.

#define BDB_ERROR_TRANSACTION_NOT_CLOSED   0x00080003

Definition at line 32 of file interface.c.

#define BDB_ERROR_TRANSACTION_NOT_OPENED   0x00080004

Definition at line 33 of file interface.c.

#define BDB_INCOMPLETE   0x00080006

Definition at line 35 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_KEYEMPTY   0x00080007

Definition at line 36 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_KEYEXIST   0x00080008

Definition at line 37 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_LOCK_DEADLOCK   0x00080009

Definition at line 38 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_LOCK_NOTGRANTED   0x0008000A

Definition at line 39 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_NEEDSPLIT   0x0008000F

Definition at line 44 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_NOTFOUND   0x0008000B

Definition at line 40 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_OLD_VERSION   0x0008000C

Definition at line 41 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_RUNRECOVERY   0x0008000D

Definition at line 42 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_SWAPBYTES   0x00080010

Definition at line 45 of file interface.c. Referenced by ConvertBdbErrors().

#define BDB_TXN_CKP   0x00080011

Definition at line 46 of file interface.c. Referenced by ConvertBdbErrors().

#define X (  A, B   )     if( s=besCONFIG(A) )p->dbenv->B = atol(s);

Definition at line 153 of file interface.c.

#define X (  A, B   )     if( besCONFIG(B) && !strcmp(besCONFIG(B),"yes") )p->flags |= A;

Definition at line 153 of file interface.c.

#define X (  A, B   )

Value: A = besCONFIG(B);\ if( A && !*A )A=NULL;\ if( A )iConfigLines++; Definition at line 153 of file interface.c. Referenced by pfEnv(), and pfFtpEnv().

---

Typedef Documentation

typedef struct _BdbObject BdbObject

typedef struct _MyDb MyDb

typedef struct _BdbObject * pBdbObject

typedef struct _MyDb * pMyDb

---

Function Documentation

besALLOC_RETURN_STRING (  sizeof(pMyDb)   )

Referenced by besFUNCTION(), if(), and switch().

besCONVERT2LONG (  Argument   )

Referenced by basext_GetArgsF(), besFUNCTION(), if(), and switch().

besCONVERT2ZCHAR (  Argument  , pszFileName  )

Referenced by besFUNCTION(), CHECK_OPTION(), and if().

besDEREFERENCE (  Argument   )

Referenced by basext_GetArgsF(), besFUNCTION(), CHECK_OPTION(), if(), and return().

besFREE (  pTable   )

besFREE (  pszFileName   )

Referenced by __RemoveImage(), basext_GetArgsF(), besFUNCTION(), buffercollect(), CHECK_OPTION(), delete_Wrapper(), F_LibraryLoaded(), if(), release_list(), switch(), and zlibfree_interface().

besEND besFUNCTION (  sb_db_trabort   )

Definition at line 939 of file interface.c.

besEND besFUNCTION (  sb_db_trcommit   )

Definition at line 917 of file interface.c.

besEND besFUNCTION (  sb_db_close   )

Definition at line 345 of file interface.c. References BDB_ERROR_INVALID_DB_HANDLE.

besEND besFUNCTION (  sb_db_open   )

Definition at line 226 of file interface.c. References BDB_ERROR_INVALID_FILE_NAME, and besRETURNVALUE.

p dbenv close (  p->  dbenv, 0  )

static unsigned long ConvertBdbErrors (  int  BdbError  )  [static]

Definition at line 69 of file interface.c. References BDB_DELETED, BDB_INCOMPLETE, BDB_KEYEMPTY, BDB_KEYEXIST, BDB_LOCK_DEADLOCK, BDB_LOCK_NOTGRANTED, BDB_NEEDSPLIT, BDB_NOTFOUND, BDB_OLD_VERSION, BDB_RUNRECOVERY, BDB_SWAPBYTES, BDB_TXN_CKP, DB_DELETED, DB_INCOMPLETE, DB_KEYEMPTY, DB_KEYEXIST, DB_LOCK_DEADLOCK, DB_LOCK_NOTGRANTED, DB_NEEDSPLIT, DB_NOTFOUND, DB_OLD_VERSION, DB_RUNRECOVERY, DB_SWAPBYTES, and DB_TXN_CKP. Referenced by if().

if (  if( && ret != ENOMEM ) return ConvertBdbErrors(ret)  ret = = DB_KEYEMPTY || ret == DB_NOTFOUND  )

Definition at line 510 of file interface.c.

if (  VARIABLE  Argument  )

Definition at line 446 of file interface.c.

if (  int  ret  )

Definition at line 380 of file interface.c.

if (  pTable->  pCursor  )  = pTable->next

if (  if  pTable = = NULL  )

Definition at line 315 of file interface.c. References ConvertBdbErrors(), p, pTable, ret, and _MyDb::txnid.

if (  ret   )

Definition at line 310 of file interface.c. References besRETURNVALUE, ConvertBdbErrors(), and ret.

if (  Argument  = = NULL  )

Definition at line 254 of file interface.c. References DB_BTREE, DB_HASH, DB_QUEUE, DB_RECNO, DB_UNKNOWN, and type.

if (  p  = = NULL  )

Definition at line 195 of file interface.c. References _MyDb::next, NULL, _MyDb::pCursor, _MyDb::pdb, pTable, and _MyDb::txnid.

if (  if( = besCONFIG("bdb.dir.log") ) p->dbenv->set_lg_dir(p->dbenv  s = besCONFIG("bdb.dir.data")  )

Definition at line 173 of file interface.c.

if (  s  = besCONFIG("bdb.limits.lg_max")  )

Definition at line 157 of file interface.c. References DB_LOCK_DEFAULT, DB_LOCK_OLDEST, DB_LOCK_RANDOM, and DB_LOCK_YOUNGEST.

memcpy (  &  pTable, STRINGVALUE(Argument)  , sizeof(pMyDb)  )

memcpy (  &  pTable, STRINGVALUE(Argument)  , sizeof(DB *)  )

memcpy (  STRINGVALUE(besRETURNVALUE)  , &  pTable, sizeof(DB *)  )

memset (  &  key, 0  , sizeof(DBT)  )

Referenced by allocset(), cgi_ReadHttpRequest(), CreateJunction(), execute_InitExecute(), file_flock(), file_lock(), handle_GetHandle(), ipreproc_InitStructure(), main(), memory_InitStructure(), printChar(), and stack_base().

besVERSION_NEGOTIATE return (  int   )

Definition at line 91 of file interface.c.

dbpp set_flags (  dbpp  , DB_DUP  )

---

Variable Documentation

Argument = besARGUMENT(2)

Definition at line 837 of file interface.c.

Argument = besARGUMENT(2)

Definition at line 760 of file interface.c.

Argument = besARGUMENT(2)

Definition at line 655 of file interface.c.

Argument = besARGUMENT(2)

Definition at line 548 of file interface.c.

Argument = besARGUMENT(2)

Definition at line 489 of file interface.c.

Argument = besARGUMENT(2)

Definition at line 419 of file interface.c.

Argument = besARGUMENT(3)

Definition at line 268 of file interface.c.

Argument = besARGUMENT(2)

Definition at line 251 of file interface.c.

return COMMAND_ERROR_SUCCESS

Definition at line 958 of file interface.c.

return COMMAND_ERROR_SUCCESS

Definition at line 936 of file interface.c.

return COMMAND_ERROR_SUCCESS

Definition at line 914 of file interface.c.

return COMMAND_ERROR_SUCCESS

Definition at line 338 of file interface.c. Referenced by _GetData(), besFUNCTION(), CHECK_OPTION(), epreproc(), execute_CopyCommandTable(), hook_Init(), if(), ipreproc_LoadInternalPreprocessor(), ipreproc_Process(), memory_ReplaceVariable(), memory_SetRef(), modu_GetFunctionByName(), modu_Init(), modu_LoadModule(), modu_ShutdownModule(), modu_UnloadAllModules(), modu_UnloadModule(), scriba_LoadInternalPreprocessor(), switch(), and unserconv().

data data = NULL

Definition at line 712 of file interface.c.

data data = NULL

Definition at line 667 of file interface.c.

data data = NULL

Definition at line 609 of file interface.c.

key data = NULL

Definition at line 604 of file interface.c.

data data = NULL

Definition at line 560 of file interface.c.

data data = NULL

Definition at line 504 of file interface.c.

dbpp = pTable->pdb

Definition at line 831 of file interface.c.

dbpp = pTable->pdb

Definition at line 802 of file interface.c.

dbpp = pTable->pdb

Definition at line 756 of file interface.c.

dbpp = pTable->pdb

Definition at line 707 of file interface.c.

dbpp = pTable->pdb

Definition at line 651 of file interface.c.

dbpp = pTable->pdb

Definition at line 601 of file interface.c.

dbpp = pTable->pdb

Definition at line 544 of file interface.c.

dbpp = pTable->pdb

Definition at line 485 of file interface.c.

dbpp = pTable->pdb

Definition at line 414 of file interface.c.

dbpp = pTable->pdb

Definition at line 365 of file interface.c.

data flags = DB_DBT_USERMEM

Definition at line 714 of file interface.c.

data flags = DB_DBT_USERMEM

Definition at line 669 of file interface.c.

data flags = DB_DBT_USERMEM

Definition at line 611 of file interface.c.

key flags = DB_DBT_USERMEM

Definition at line 606 of file interface.c.

data flags = DB_DBT_USERMEM

Definition at line 562 of file interface.c.

data flags = DB_DBT_USERMEM

Definition at line 506 of file interface.c. Referenced by printDouble(), and printInt().

p InTransaction = 0

Definition at line 957 of file interface.c.

p InTransaction = 0

Definition at line 935 of file interface.c.

p InTransaction = 1

Definition at line 913 of file interface.c.

p = (pBdbObject)besMODULEPOINTER

Definition at line 193 of file interface.c.

besEND besSUB_FINISH pBdbObject p

Definition at line 190 of file interface.c.

else p pDbList = pTable->next

Definition at line 373 of file interface.c.

pTable = besALLOC(sizeof(MyDb))

Definition at line 314 of file interface.c.

pMyDb pTable

Definition at line 191 of file interface.c. Referenced by if().

ret = pTable->pCursor->c_del(pTable->pCursor,0)

Definition at line 804 of file interface.c.

ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_LAST)

Definition at line 717 of file interface.c.

ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_PREV)

Definition at line 672 of file interface.c.

ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_CURRENT)

Definition at line 614 of file interface.c.

ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,DB_NEXT)

Definition at line 565 of file interface.c.

ret = pTable->pCursor->c_get(pTable->pCursor,&key,&data,flags)

Definition at line 509 of file interface.c.

ret = dbpp->close(dbpp,0)

Definition at line 368 of file interface.c.

ret = dbpp->cursor(pTable->pdb,pTable->txnid,&(pTable->pCursor),0)

Definition at line 331 of file interface.c.

ret

Initial value: dbpp->open(dbpp, NULL, pszFileName, NULL, /* sub databases are not supported yet */ type, flags, mode) Definition at line 300 of file interface.c. Referenced by build_IsFileBinaryFormat(), dupl(), end(), if(), and pathdialog().

return

Definition at line 211 of file interface.c.

return

Definition at line 186 of file interface.c. Referenced by brushupinline().

data ulen = 0

Definition at line 713 of file interface.c.

data ulen = 0

Definition at line 668 of file interface.c.

data ulen = 0

Definition at line 610 of file interface.c.

key ulen = 0

Definition at line 605 of file interface.c.

data ulen = 0

Definition at line 561 of file interface.c.

data ulen = 0

Definition at line 505 of file interface.c.

---