mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-16 05:38:47 +00:00
370 lines
7.5 KiB
C++
370 lines
7.5 KiB
C++
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#include "lsmtest.h"
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#include <stdlib.h>
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#ifdef HAVE_KYOTOCABINET
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#include "kcpolydb.h"
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extern "C" {
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struct KcDb {
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TestDb base;
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kyotocabinet::TreeDB* db;
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char *pVal;
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};
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}
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int test_kc_open(const char *zFilename, int bClear, TestDb **ppDb){
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KcDb *pKcDb;
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int ok;
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int rc = 0;
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if( bClear ){
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char *zCmd = sqlite3_mprintf("rm -rf %s\n", zFilename);
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system(zCmd);
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sqlite3_free(zCmd);
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}
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pKcDb = (KcDb *)malloc(sizeof(KcDb));
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memset(pKcDb, 0, sizeof(KcDb));
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pKcDb->db = new kyotocabinet::TreeDB();
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pKcDb->db->tune_page(TESTDB_DEFAULT_PAGE_SIZE);
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pKcDb->db->tune_page_cache(
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TESTDB_DEFAULT_PAGE_SIZE * TESTDB_DEFAULT_CACHE_SIZE
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);
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ok = pKcDb->db->open(zFilename,
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kyotocabinet::PolyDB::OWRITER | kyotocabinet::PolyDB::OCREATE
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);
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if( ok==0 ){
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free(pKcDb);
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pKcDb = 0;
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rc = 1;
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}
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*ppDb = (TestDb *)pKcDb;
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return rc;
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}
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int test_kc_close(TestDb *pDb){
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KcDb *pKcDb = (KcDb *)pDb;
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if( pKcDb->pVal ){
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delete [] pKcDb->pVal;
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}
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pKcDb->db->close();
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delete pKcDb->db;
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free(pKcDb);
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return 0;
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}
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int test_kc_write(TestDb *pDb, void *pKey, int nKey, void *pVal, int nVal){
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KcDb *pKcDb = (KcDb *)pDb;
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int ok;
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ok = pKcDb->db->set((const char *)pKey, nKey, (const char *)pVal, nVal);
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return (ok ? 0 : 1);
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}
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int test_kc_delete(TestDb *pDb, void *pKey, int nKey){
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KcDb *pKcDb = (KcDb *)pDb;
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int ok;
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ok = pKcDb->db->remove((const char *)pKey, nKey);
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return (ok ? 0 : 1);
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}
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int test_kc_delete_range(
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TestDb *pDb,
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void *pKey1, int nKey1,
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void *pKey2, int nKey2
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){
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int res;
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KcDb *pKcDb = (KcDb *)pDb;
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kyotocabinet::DB::Cursor* pCur = pKcDb->db->cursor();
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if( pKey1 ){
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res = pCur->jump((const char *)pKey1, nKey1);
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}else{
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res = pCur->jump();
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}
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while( 1 ){
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const char *pKey; size_t nKey;
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const char *pVal; size_t nVal;
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pKey = pCur->get(&nKey, &pVal, &nVal);
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if( pKey==0 ) break;
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#ifndef NDEBUG
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if( pKey1 ){
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res = memcmp(pKey, pKey1, MIN((size_t)nKey1, nKey));
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assert( res>0 || (res==0 && nKey>nKey1) );
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}
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#endif
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if( pKey2 ){
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res = memcmp(pKey, pKey2, MIN((size_t)nKey2, nKey));
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if( res>0 || (res==0 && (size_t)nKey2<nKey) ){
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delete [] pKey;
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break;
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}
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}
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pCur->remove();
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delete [] pKey;
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}
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delete pCur;
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return 0;
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}
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int test_kc_fetch(
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TestDb *pDb,
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void *pKey,
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int nKey,
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void **ppVal,
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int *pnVal
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){
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KcDb *pKcDb = (KcDb *)pDb;
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size_t nVal;
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if( pKcDb->pVal ){
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delete [] pKcDb->pVal;
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pKcDb->pVal = 0;
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}
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pKcDb->pVal = pKcDb->db->get((const char *)pKey, nKey, &nVal);
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if( pKcDb->pVal ){
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*ppVal = pKcDb->pVal;
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*pnVal = nVal;
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}else{
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*ppVal = 0;
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*pnVal = -1;
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}
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return 0;
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}
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int test_kc_scan(
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TestDb *pDb, /* Database handle */
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void *pCtx, /* Context pointer to pass to xCallback */
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int bReverse, /* True for a reverse order scan */
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void *pKey1, int nKey1, /* Start of search */
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void *pKey2, int nKey2, /* End of search */
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void (*xCallback)(void *pCtx, void *pKey, int nKey, void *pVal, int nVal)
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){
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KcDb *pKcDb = (KcDb *)pDb;
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kyotocabinet::DB::Cursor* pCur = pKcDb->db->cursor();
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int res;
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if( bReverse==0 ){
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if( pKey1 ){
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res = pCur->jump((const char *)pKey1, nKey1);
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}else{
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res = pCur->jump();
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}
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}else{
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if( pKey2 ){
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res = pCur->jump_back((const char *)pKey2, nKey2);
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}else{
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res = pCur->jump_back();
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}
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}
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while( res ){
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const char *pKey; size_t nKey;
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const char *pVal; size_t nVal;
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pKey = pCur->get(&nKey, &pVal, &nVal);
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if( bReverse==0 && pKey2 ){
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res = memcmp(pKey, pKey2, MIN((size_t)nKey2, nKey));
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if( res>0 || (res==0 && (size_t)nKey2<nKey) ){
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delete [] pKey;
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break;
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}
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}else if( bReverse!=0 && pKey1 ){
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res = memcmp(pKey, pKey1, MIN((size_t)nKey1, nKey));
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if( res<0 || (res==0 && (size_t)nKey1>nKey) ){
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delete [] pKey;
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break;
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}
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}
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xCallback(pCtx, (void *)pKey, (int)nKey, (void *)pVal, (int)nVal);
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delete [] pKey;
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if( bReverse ){
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res = pCur->step_back();
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}else{
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res = pCur->step();
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}
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}
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delete pCur;
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return 0;
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}
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#endif /* HAVE_KYOTOCABINET */
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#ifdef HAVE_MDB
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#include "lmdb.h"
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extern "C" {
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struct MdbDb {
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TestDb base;
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MDB_env *env;
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MDB_dbi dbi;
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};
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}
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int test_mdb_open(
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const char *zSpec,
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const char *zFilename,
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int bClear,
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TestDb **ppDb
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){
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MDB_txn *txn;
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MdbDb *pMdb;
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int rc;
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if( bClear ){
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char *zCmd = sqlite3_mprintf("rm -rf %s\n", zFilename);
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system(zCmd);
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sqlite3_free(zCmd);
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}
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pMdb = (MdbDb *)malloc(sizeof(MdbDb));
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memset(pMdb, 0, sizeof(MdbDb));
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rc = mdb_env_create(&pMdb->env);
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if( rc==0 ) rc = mdb_env_set_mapsize(pMdb->env, 1*1024*1024*1024);
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if( rc==0 ) rc = mdb_env_open(pMdb->env, zFilename, MDB_NOSYNC|MDB_NOSUBDIR, 0600);
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if( rc==0 ) rc = mdb_txn_begin(pMdb->env, NULL, 0, &txn);
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if( rc==0 ){
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rc = mdb_open(txn, NULL, 0, &pMdb->dbi);
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mdb_txn_commit(txn);
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}
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*ppDb = (TestDb *)pMdb;
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return rc;
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}
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int test_mdb_close(TestDb *pDb){
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MdbDb *pMdb = (MdbDb *)pDb;
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mdb_close(pMdb->env, pMdb->dbi);
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mdb_env_close(pMdb->env);
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free(pMdb);
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return 0;
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}
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int test_mdb_write(TestDb *pDb, void *pKey, int nKey, void *pVal, int nVal){
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int rc;
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MdbDb *pMdb = (MdbDb *)pDb;
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MDB_val val;
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MDB_val key;
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MDB_txn *txn;
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val.mv_size = nVal;
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val.mv_data = pVal;
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key.mv_size = nKey;
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key.mv_data = pKey;
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rc = mdb_txn_begin(pMdb->env, NULL, 0, &txn);
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if( rc==0 ){
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rc = mdb_put(txn, pMdb->dbi, &key, &val, 0);
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if( rc==0 ){
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rc = mdb_txn_commit(txn);
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}else{
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mdb_txn_abort(txn);
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}
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}
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return rc;
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}
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int test_mdb_delete(TestDb *pDb, void *pKey, int nKey){
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int rc;
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MdbDb *pMdb = (MdbDb *)pDb;
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MDB_val key;
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MDB_txn *txn;
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key.mv_size = nKey;
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key.mv_data = pKey;
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rc = mdb_txn_begin(pMdb->env, NULL, 0, &txn);
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if( rc==0 ){
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rc = mdb_del(txn, pMdb->dbi, &key, 0);
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if( rc==0 ){
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rc = mdb_txn_commit(txn);
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}else{
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mdb_txn_abort(txn);
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}
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}
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return rc;
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}
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int test_mdb_fetch(
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TestDb *pDb,
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void *pKey,
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int nKey,
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void **ppVal,
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int *pnVal
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){
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int rc;
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MdbDb *pMdb = (MdbDb *)pDb;
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MDB_val key;
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MDB_txn *txn;
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key.mv_size = nKey;
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key.mv_data = pKey;
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rc = mdb_txn_begin(pMdb->env, NULL, MDB_RDONLY, &txn);
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if( rc==0 ){
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MDB_val val = {0, 0};
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rc = mdb_get(txn, pMdb->dbi, &key, &val);
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if( rc==MDB_NOTFOUND ){
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rc = 0;
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*ppVal = 0;
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*pnVal = -1;
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}else{
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*ppVal = val.mv_data;
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*pnVal = val.mv_size;
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}
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mdb_txn_commit(txn);
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}
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return rc;
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}
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int test_mdb_scan(
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TestDb *pDb, /* Database handle */
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void *pCtx, /* Context pointer to pass to xCallback */
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int bReverse, /* True for a reverse order scan */
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void *pKey1, int nKey1, /* Start of search */
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void *pKey2, int nKey2, /* End of search */
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void (*xCallback)(void *pCtx, void *pKey, int nKey, void *pVal, int nVal)
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){
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MdbDb *pMdb = (MdbDb *)pDb;
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int rc;
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MDB_cursor_op op = bReverse ? MDB_PREV : MDB_NEXT;
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MDB_txn *txn;
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rc = mdb_txn_begin(pMdb->env, NULL, MDB_RDONLY, &txn);
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if( rc==0 ){
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MDB_cursor *csr;
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MDB_val key = {0, 0};
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MDB_val val = {0, 0};
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rc = mdb_cursor_open(txn, pMdb->dbi, &csr);
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if( rc==0 ){
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while( mdb_cursor_get(csr, &key, &val, op)==0 ){
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xCallback(pCtx, key.mv_data, key.mv_size, val.mv_data, val.mv_size);
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}
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mdb_cursor_close(csr);
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}
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}
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return rc;
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}
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#endif /* HAVE_MDB */
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