C++ TConfig::cfg方法代码示例

void MTable::fieldGet( TConfig &cfg )
{
    int i_ln, i_clm;

    //Alloc resource
    ResAlloc res(mRes, false);

    //Get key line
    if((i_ln=findKeyLine(cfg)) < 0) throw err_sys(_("The field is not present."));

    //Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //Write data to cfg
    for(unsigned i_cf = 0; i_cf < cf_el.size(); i_cf++) {
	TCfg &e_cfg = cfg.cfg(cf_el[i_cf]);

	// Find collumn
	db_str_rec *fld_rec;
	for(i_clm = 0; (fld_rec = basa->getField(i_clm)) != NULL; i_clm++)
	    if(cf_el[i_cf].compare(0,10,fld_rec->name) == 0) break;
	if(fld_rec == NULL) continue;

	// Get table volume
	string val;
	if(basa->GetFieldIt(i_ln,i_clm,val) < 0) throw err_sys(_("Error the cell."));
	// Write value
	setVal(e_cfg, val);
    }
}

void MTable::fieldDel( TConfig &cfg )
{
    if( tblStrct.empty() ) throw TError(TSYS::DBTableEmpty,nodePath().c_str(),_("Table is empty."));
    mLstUse = time(NULL);

    //> Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //> Prepare request
    string req = "DELETE FROM '"+mod->sqlReqCode(name())+"' WHERE ";
    //>> Add key list to queue
    bool next = false;
    for( unsigned i_el = 0; i_el < cf_el.size(); i_el++ )
    {
	TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
	if( u_cfg.fld().flg()&TCfg::Key && u_cfg.keyUse() )
	{
	    req = req + (next?" AND \"":"\"") + mod->sqlReqCode(cf_el[i_el],'"') + "\"='" + mod->sqlReqCode(getVal(u_cfg)) + "' ";
	    next = true;
	}
    }
    req += ";";
    try{ owner().sqlReq(req, NULL, true); }
    catch( TError err )
    {
	if( (err.cod-100) == SQLITE_READONLY )
	    throw TError(TSYS::DBReadOnly,nodePath().c_str(),_("Deletion is not permitted. Data base is read only."));
	throw;
    }
}

bool MTable::fieldSeek( int i_ln, TConfig &cfg, vector< vector<string> > *full )
{
    int i_clm;

    ResAlloc res(mRes, false);

    if((i_ln=findKeyLine(cfg,i_ln,true)) < 0) return false;

    //Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //Seek and get data
    for(unsigned i_cf = 0; i_cf < cf_el.size(); i_cf++) {
	TCfg &e_cfg = cfg.cfg(cf_el[i_cf]);

	// Find collumn
	db_str_rec *fld_rec;
	for(i_clm = 0; (fld_rec=basa->getField(i_clm)) != NULL; i_clm++)
	    if(cf_el[i_cf].compare(0,10,fld_rec->name) == 0) break;
	if(fld_rec == NULL) continue;

	// Get table volume
	string val;
	if(basa->GetFieldIt(i_ln,i_clm,val) < 0) throw err_sys(_("Error the cell."));

	// Write value
	setVal(e_cfg, val);
    }

    return true;
}

int MTable::findKeyLine( TConfig &cfg, int cnt, bool useKey, int off )
{
    int i_ln, i_clm, i_cnt = 0;

    mLstUse = time(NULL);

    //Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //Left only keys into list
    for(unsigned i_cf = 0; i_cf < cf_el.size(); )
	if(cfg.cfg(cf_el[i_cf]).isKey()) i_cf++;
	else cf_el.erase(cf_el.begin()+i_cf);

    //Find want field
    for(i_ln = off; i_ln < basa->GetCountItems(); i_ln++) {
	int cnt_key = 0;
	for(unsigned i_cf = 0; i_cf < cf_el.size(); i_cf++) {
	    if(useKey && !cfg.cfg(cf_el[i_cf]).keyUse()) { cnt_key++; continue; }

	    //Check key
	    // Find collumn
	    db_str_rec *fld_rec;
	    for(i_clm = 0; (fld_rec = basa->getField(i_clm)) != NULL; i_clm++)
		if(cf_el[i_cf].compare(0,10,fld_rec->name) == 0) break;
	    if(fld_rec == NULL) throw err_sys(_("The key column '%s' is not present."), cf_el[i_cf].c_str());
	    // Get table volume
	    string val;
	    if(basa->GetFieldIt(i_ln,i_clm,val) < 0) throw err_sys(_("Error the cell."));
	    // Remove spaces from end
	    int i;
	    for(i = val.size(); i > 0 && val[i-1] == ' '; i--) ;
	    if(i != (int)val.size()) val.resize(i);
	    // Compare value
	    if(val != cfg.cfg(cf_el[i_cf]).getS(TCfg::ExtValTwo)/*getVal(cfg.cfg(cf_el[i_cf]))*/) {
		cnt_key = 0;
		break;
	    }
	    cnt_key++;
	}
	if(cnt_key && cnt <= i_cnt++) break;
    }
    if(i_ln >= basa->GetCountItems()) return -1;

    return i_ln;
}

void MTable::fieldGet( TConfig &cfg )
{
    MtxAlloc resource(owner().connRes, true);
    if(!owner().enableStat())	return;
    mLstUse = SYS->sysTm();

    vector<string> cf_el;

    //Request preparing
    cfg.cfgList(cf_el);
    char *attrs[cf_el.size()+1];
    string fltr; int fltrN = 0;
    for(unsigned iC = 0, iA = 0; iC < cf_el.size(); iC++) {
	TCfg &cf = cfg.cfg(cf_el[iC]);
	if(cf.isKey()) { fltr += "("+cf_el[iC]+"="+getVal(cf)+")"; fltrN++; }
	else if(cf.view()) {
	    attrs[iA++] = (char*)cf_el[iC].c_str(); attrs[iA] = NULL;
	    setVal(cf, "");	//Clear from previous value
	}
    }
    if(fltrN > 1)	fltr = "&"+fltr;
    if(fltr.empty())	fltr = "(objectclass=*)";

    //Request
    int rez;
    LDAPMessage	*result = NULL, *entry;
    try {
	if((rez=ldap_search_s(owner().ldp,("ou="+name()+","+owner().bdn).c_str(),LDAP_SCOPE_ONE,fltr.c_str(),attrs,0,&result)) != LDAP_SUCCESS)
	    throw err_sys(_("SEARCH: %s"), ldap_err2string(rez));
	if(!ldap_count_entries(owner().ldp,result) || !(entry=ldap_first_entry(owner().ldp,result)))
	    throw err_sys(_("Entry \"%s\" is not present."), fltr.c_str());

	char *a, **vals;
	BerElement *ber;
	for(a = ldap_first_attribute(owner().ldp,entry,&ber); a != NULL; a = ldap_next_attribute(owner().ldp,entry,ber)) {
	    string attr = a;
	    ldap_memfree(a);
	    string val;
	    if((vals=ldap_get_values(owner().ldp,entry,attr.c_str())) != NULL) {
		for(int iV = 0; vals[iV] != NULL; iV++) val += vals[iV];
		ldap_value_free(vals);
	    }

	    TCfg *cf = NULL;	//cfg.at(attr, true);
	    for(unsigned iC = 0; iC < cf_el.size() && !cf; iC++)
		if(strcasecmp(attr.c_str(),cf_el[iC].c_str()) == 0) { cf = cfg.at(cf_el[iC], true); attr = cf_el[iC]; }
	    if(cf) setVal(*cf, val);
	}

	ldap_msgfree(result);
    }
    catch(TError&) {
	if(result) ldap_msgfree(result);
	throw;
    }
}

void MTable::fieldSet( TConfig &cfg )
{
    int i_ln, i_clm;

    //Alloc resource
    ResAlloc res(mRes, true);

    //Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //Check for write access
    if(!(access(nTable.c_str(),F_OK|W_OK) == 0 || (access(nTable.c_str(),F_OK) != 0 && access(owner().addr().c_str(),W_OK) == 0)))
	throw err_sys(_("Access to the file '%s' is read only."), nTable.c_str());

    bool forceUpdt = cfg.reqKeys(),
	appMode = forceUpdt || (cfg.incomplTblStruct() && !basa->isEmpty());	//Only for append no present fields

    //Check and fix structure of table
    for(unsigned i_cf = 0; i_cf < cf_el.size(); i_cf++) {
	TCfg &e_cfg = cfg.cfg(cf_el[i_cf]);

	// Find collumn
	db_str_rec *fld_rec;
	for(i_clm = 0;(fld_rec = basa->getField(i_clm)) != NULL;i_clm++)
	    if(cf_el[i_cf].compare(0,10,fld_rec->name) == 0) break;
	if(fld_rec == NULL) {
	    // Create new collumn
	    db_str_rec n_rec;

	    fieldPrmSet(e_cfg, n_rec);
	    if(basa->addField(i_cf,&n_rec) < 0) throw err_sys(_("Error the column."));
	}
	else if(!appMode) {
	    // Check collumn parameters
	    switch(e_cfg.fld().type()) {
		case TFld::String:
		    if(fld_rec->tip_fild == 'C' && e_cfg.fld().len() == fld_rec->len_fild)	continue;
		    break;
		case TFld::Integer:
		    if(fld_rec->tip_fild == 'N' && e_cfg.fld().len() == fld_rec->len_fild)	continue;
		    break;
		case TFld::Real:
		    if(fld_rec->tip_fild == 'N' && e_cfg.fld().len() == fld_rec->len_fild &&
			    e_cfg.fld().dec() == fld_rec->dec_field)	continue;
		    break;
		case TFld::Boolean:
		    if(fld_rec->tip_fild == 'L')	continue;
		    break;
		default: break;
	    }

	    db_str_rec n_rec;

	    fieldPrmSet(e_cfg, n_rec);
	    if(basa->setField(i_clm,&n_rec) < 0) throw err_sys(_("Error the column."));
	}
    }
    //Del no used collumn
    db_str_rec *fld_rec;
    for(i_clm = 0; !appMode && (fld_rec=basa->getField(i_clm)) != NULL; i_clm++) {
	unsigned i_cf;
	for(i_cf = 0; i_cf < cf_el.size(); i_cf++)
	    if(cf_el[i_cf].compare(0,10,fld_rec->name) == 0) break;
	if(i_cf >= cf_el.size() && basa->DelField(i_clm) < 0) throw err_sys(_("Error deleting the field."));
    }

    //Write to all records
    //Get key line
    bool isEnd = false;
    for(i_ln = 0; !isEnd; i_ln++) {
	if((i_ln=findKeyLine(cfg,0,false,i_ln)) < 0) {
	    if(forceUpdt) return;
	    i_ln = basa->CreateItems(-1);
	}

	//Write data to bd
	for(unsigned i_cf = 0; i_cf < cf_el.size(); i_cf++) {
	    TCfg &e_cfg = cfg.cfg(cf_el[i_cf]);
	    if(!e_cfg.view()) continue;

	    // Find collumn
	    db_str_rec *fld_rec;
	    for(i_clm = 0; (fld_rec=basa->getField(i_clm)) != NULL; i_clm++)
		if(cf_el[i_cf].compare(0,10,fld_rec->name) == 0) break;
	    if(fld_rec == NULL) continue;

	    // Set table volume
	    if(basa->ModifiFieldIt(i_ln,i_clm,getVal(e_cfg,fld_rec).c_str()) < 0) throw err_sys(_("Error the cell."));
	}
	if(!forceUpdt) isEnd = true;
    }

    mModify = SYS->sysTm();
}

void MTable::fieldFix( TConfig &cfg )
{
    bool fix = false;
    string all_flds;

    string req;

    bool isVarTextTransl = (!Mess->lang2CodeBase().empty() && !cfg.noTransl() && Mess->lang2Code() != Mess->lang2CodeBase());
    //> Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    if( !tblStrct.empty() )
    {
	//> Check structure
	bool next = false;
	//>> Check present fields and find new fields
	for( unsigned i_cf = 0, i_fld; i_cf < cf_el.size(); i_cf++ )
	{
	    TCfg &u_cfg = cfg.cfg(cf_el[i_cf]);
	    for( i_fld = 1; i_fld < tblStrct.size(); i_fld++ )
		if( cf_el[i_cf] == tblStrct[i_fld][1] )
		{
		    all_flds = all_flds + (next?",\"":"\"") + mod->sqlReqCode(tblStrct[i_fld][1],'"') + "\"";
		    next = true;
		    if( !fix )
			switch( u_cfg.fld().type() )
			{
			    case TFld::String:	if( tblStrct[i_fld][2] != "TEXT")	fix = true;	break;
			    case TFld::Integer: case TFld::Boolean:
						if( tblStrct[i_fld][2] != "INTEGER")	fix = true;	break;
			    case TFld::Real:	if( tblStrct[i_fld][2] != "DOUBLE" )	fix = true;	break;
			    default: fix = true;
			}
		    //> Put other languages to all list an find column for current language
		    if( u_cfg.fld().flg()&TCfg::TransltText )
		    {
			bool col_cur = false;
			for( unsigned i_c = i_fld; i_c < tblStrct.size(); i_c++ )
			    if( tblStrct[i_c][1].size() > 3 && tblStrct[i_c][1].substr(2) == ("#"+cf_el[i_cf]) && tblStrct[i_c][1].substr(0,2) != Mess->lang2Code() )
			    {
				all_flds = all_flds + ",\"" + mod->sqlReqCode(tblStrct[i_c][1],'"') + "\"";
				if( tblStrct[i_c][1].substr(0,2) == Mess->lang2Code() ) col_cur = true;
			    }
			if( !col_cur && isVarTextTransl ) fix = true;
		    }
		    break;
		}
	    if( i_fld >= tblStrct.size() ) fix = true;
	}
	//>> Check delete fields
	for( unsigned i_fld = 1, i_cf; i_fld < tblStrct.size() && !fix; i_fld++ )
	{
	    for( i_cf = 0; i_cf < cf_el.size(); i_cf++ )
		if( cf_el[i_cf] == tblStrct[i_fld][1] ||
			(cfg.cfg(cf_el[i_cf]).fld().flg()&TCfg::TransltText && tblStrct[i_fld][1].size() > 3 && 
			tblStrct[i_fld][1].substr(2) == ("#"+cf_el[i_cf]) && tblStrct[i_fld][1].substr(0,2) != Mess->lang2Code()) )
		    break;
	    if( i_cf >= cf_el.size() ) fix = true;
	}

	if( !fix ) return;	//Structure OK!
	//>> Fix structure
	//>>> Move data to temporary DB
	req = "CREATE TEMPORARY TABLE 'temp_"+mod->sqlReqCode(name())+"'("+all_flds+");"
	    "INSERT INTO 'temp_"+mod->sqlReqCode(name())+"' SELECT "+all_flds+" FROM '"+mod->sqlReqCode(name())+"';"
	    "DROP TABLE '"+mod->sqlReqCode(name())+"';";
	owner().sqlReq(req, NULL, false);
    }

    //> Create new table
    req = "CREATE TABLE IF NOT EXISTS '"+mod->sqlReqCode(name())+"' (";
    bool next = false;
    bool next_key = false;
    string pr_keys, tpCfg;
    for( unsigned i_cf = 0; i_cf < cf_el.size(); i_cf++ )
    {
	TCfg &cf = cfg.cfg(cf_el[i_cf]);
	req = req + (next?",\"":"\"") + mod->sqlReqCode(cf_el[i_cf],'"') + "\" ";
	next = true;
	//>> Type param
	switch(cf.fld().type())
	{
	    case TFld::String:	tpCfg = "TEXT DEFAULT '" + mod->sqlReqCode(cf.fld().def()) + "' ";	break;
	    case TFld::Integer: case TFld::Boolean:
				tpCfg = "INTEGER DEFAULT '" + mod->sqlReqCode(cf.fld().def()) + "' ";	break;
	    case TFld::Real:	tpCfg = "DOUBLE DEFAULT '" + mod->sqlReqCode(cf.fld().def()) + "' ";	break;
	    default:	break;
	}
	req += tpCfg;

	//> Other languages for translation process
	if( cf.fld().flg()&TCfg::TransltText )
	{
	    bool col_cur = false;
	    for( unsigned i_c = 1; i_c < tblStrct.size(); i_c++ )
		if( tblStrct[i_c][1].size() > 3 && tblStrct[i_c][1].substr(2) == ("#"+cf_el[i_cf]) && tblStrct[i_c][1].substr(0,2) != Mess->lang2Code() )
		{
		    req = req + ",\"" + mod->sqlReqCode(tblStrct[i_c][1],'"') + "\" "+tpCfg;
		    if( tblStrct[i_c][1].substr(0,2) == Mess->lang2Code() ) col_cur = true;
//.........这里部分代码省略.........

void MTable::fieldSet( TConfig &cfg )
{
    vector< vector<string> > tbl;

    if( tblStrct.empty() ) fieldFix(cfg);
    mLstUse = time(NULL);

    string sid, sval;
    bool isVarTextTransl = (!Mess->lang2CodeBase().empty() && !cfg.noTransl() && Mess->lang2Code() != Mess->lang2CodeBase());
    //> Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //> Check for translation present
    bool trPresent = isVarTextTransl, trDblDef = false;
    for( unsigned i_fld = 1; i_fld < tblStrct.size(); i_fld++ )
    {
	if( (trPresent || cfg.noTransl()) && (!isVarTextTransl || trDblDef) ) break;
	sid = tblStrct[i_fld][1];
	if( sid.size() > 3 )
	{
	    if( !trPresent && sid.substr(0,3) == (Mess->lang2Code()+"#") ) trPresent = true;
	    if( Mess->lang2Code() == Mess->lang2CodeBase() && !trDblDef && sid.compare(0,3,Mess->lang2CodeBase()+"#") == 0 ) trDblDef = true;
	}
    }
    if( trDblDef ) fieldFix(cfg);

    //> Get present fields list
    string req_where = "WHERE ";
    //>> Add key list to queue
    bool next = false;
    for( unsigned i_el = 0; i_el < cf_el.size(); i_el++ )
    {
	TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
	if( !(u_cfg.fld().flg()&TCfg::Key) ) continue;
	req_where = req_where + (next?" AND \"":"\"") + mod->sqlReqCode(cf_el[i_el],'"') + "\"='" + mod->sqlReqCode(getVal(u_cfg)) + "' ";
	next = true;
    }

    //> Prepare query
    string req = "SELECT 1 FROM '" + mod->sqlReqCode(name()) + "' " + req_where + ";";
    try{ owner().sqlReq(req, &tbl, true); }
    catch(TError err)
    {
	if( (err.cod-100) == SQLITE_READONLY )	return;
	fieldFix(cfg); owner().sqlReq(req, NULL, true);
    }
    if( tbl.size() < 2 )
    {
	//> Add new record
	req = "INSERT INTO '" + mod->sqlReqCode(name()) + "' ";
	string ins_name, ins_value;
	next = false;
	for( unsigned i_el = 0; i_el < cf_el.size(); i_el++ )
	{
	    TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
	    if( !(u_cfg.fld().flg()&TCfg::Key) && !u_cfg.view() ) continue;

	    bool isTransl = (u_cfg.fld().flg()&TCfg::TransltText && trPresent && !u_cfg.noTransl());
	    ins_name = ins_name + (next?",\"":"\"") + mod->sqlReqCode(cf_el[i_el],'"') + "\" " +
		(isTransl ? (",\"" + mod->sqlReqCode(Mess->lang2Code()+"#"+cf_el[i_el],'"') + "\" ") : "");
	    sval = getVal(u_cfg);
	    ins_value = ins_value + (next?",'":"'") + mod->sqlReqCode(sval) + "' " + 
		(isTransl ? (",'" + mod->sqlReqCode(sval) + "' ") : "");
	    next = true;
	}
	req = req + "("+ins_name+") VALUES ("+ins_value+")";
    }
    else
    {
	//> Update present record
	req = "UPDATE '" + mod->sqlReqCode(name()) + "' SET ";
	next = false;
	for( unsigned i_el = 0; i_el < cf_el.size(); i_el++ )
	{
	    TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
	    if( u_cfg.fld().flg()&TCfg::Key || !u_cfg.view() ) continue;

	    bool isTransl = (u_cfg.fld().flg()&TCfg::TransltText && trPresent && !u_cfg.noTransl());
	    sid = isTransl ? (Mess->lang2Code()+"#"+cf_el[i_el]) : cf_el[i_el];
	    sval = getVal(u_cfg);
	    req = req + (next?",\"":"\"") + mod->sqlReqCode(sid,'"') + "\"='" + mod->sqlReqCode(sval) + "' ";
	    next = true;
	}
	req = req + req_where;
    }
    req += ";";

    //> Query
    try { owner().sqlReq(req, NULL, true); }
    catch(TError err)
    {
	if( (err.cod-100) == SQLITE_READONLY )	return;
	fieldFix(cfg); owner().sqlReq(req, NULL, true);
    }
}

void MTable::fieldSet( TConfig &cfg )
{
    MtxAlloc resource(owner().connRes, true);
    if(!owner().enableStat())	return;
    mLstUse = SYS->sysTm();

    vector<string> cf_el;

    //Find for need entry
    // Request preparing
    cfg.cfgList(cf_el);
    char *attrs[cf_el.size()+1];
    LDAPMod mods[cf_el.size()];
    LDAPMod *mods_[cf_el.size()+1]; mods_[0] = NULL;
    string  vals[cf_el.size()];
    char *vals_[cf_el.size()][2];
    string fltr; int fltrN = 0;
    for(unsigned iC = 0, iA = 0; iC < cf_el.size(); iC++) {
	TCfg &cf = cfg.cfg(cf_el[iC]);
	if(cf.isKey()) { fltr += "("+cf_el[iC]+"="+getVal(cf)+")"; fltrN++; }
	else if(cf.view()) { attrs[iA++] = (char*)cf_el[iC].c_str(); attrs[iA] = NULL; }
    }
    if(fltrN > 1)	fltr = "&"+fltr;
    if(fltr.empty())	fltr = "(objectclass=*)";

    // Request
    int rez;
    LDAPMessage	*result = NULL, *entry;
    char *chDN = NULL;
    try {
	if((rez=ldap_search_s(owner().ldp,("ou="+name()+","+owner().bdn).c_str(),LDAP_SCOPE_ONE,fltr.c_str(),attrs,0,&result)) != LDAP_SUCCESS)
	    throw err_sys(_("SEARCH: %s"), ldap_err2string(rez));
	if(!ldap_count_entries(owner().ldp,result) || !(entry=ldap_first_entry(owner().ldp,result))) {
	    ldap_msgfree(result);
	    throw err_sys(_("Entry \"%s\" is not present."), fltr.c_str());
	}

	//Get DN of the entry
	chDN = ldap_get_dn(owner().ldp, entry);
	if(!chDN) throw err_sys(_("Get DN of the entry \"%s\" error."), fltr.c_str());

	//Check for changed attributes of the entry to replace their.
	int iA = 0;
	char *a, **tvals;
	BerElement *ber;
	for(a = ldap_first_attribute(owner().ldp,entry,&ber); a != NULL; a = ldap_next_attribute(owner().ldp,entry,ber)) {
	    string attr = a;
	    ldap_memfree(a);
	    string val;
	    if((tvals=ldap_get_values(owner().ldp,entry,attr.c_str())) != NULL) {
		for(int iV = 0; tvals[iV] != NULL; iV++) val += tvals[iV];
		ldap_value_free(tvals);
	    }

	    TCfg *cf = NULL;	//cfg.at(attr, true);
	    unsigned iC = 0;
	    for( ; iC < cf_el.size(); iC++)
		if(strcasecmp(attr.c_str(),cf_el[iC].c_str()) == 0) { cf = cfg.at(cf_el[iC], true); attr = cf_el[iC]; break; }
	    if(cf && (vals[iA]=getVal(*cf)) != val) {
		vals_[iA][0] = (char*)vals[iA].c_str(); vals_[iA][1] = NULL;
		mods[iA].mod_op = LDAP_MOD_REPLACE;
		mods[iA].mod_type = (char*)cf_el[iC].c_str();
		mods[iA].mod_values = vals_[iA];
		mods_[iA] = &mods[iA]; mods_[++iA] = NULL;
	    }
	}

	//Call the generic modify request
	if((rez=ldap_modify_s(owner().ldp,chDN,mods_)) != LDAP_SUCCESS)
	    throw err_sys(_("MODIFY: %s"), ldap_err2string(rez));

	ldap_memfree(chDN);
	ldap_msgfree(result);
    }
    catch(TError&) {
	if(chDN)	ldap_memfree(chDN);
	if(result)	ldap_msgfree(result);
	throw;
    }
}

bool MTable::fieldSeek( int row, TConfig &cfg, vector< vector<string> > *full )
{
    MtxAlloc resource(owner().connRes, true);
    if(!owner().enableStat())	return false;
    mLstUse = SYS->sysTm();

    vector< vector<string> >	inTbl,
				&tbl = full ? *full : inTbl;

    //Request
    if(!full || !full->size() || row == 0) {
	tbl.clear();
	vector<string> row, cf_el;

	// Request preparing
	map<string,int> headers;
	cfg.cfgList(cf_el);
	char *attrs[cf_el.size()+1];
	row.reserve(cf_el.size());
	string fltr; int fltrN = 0;
	for(unsigned iC = 0, iA = 0; iC < cf_el.size(); iC++) {
	    TCfg &cf = cfg.cfg(cf_el[iC]);
	    if(cf.isKey() && cf.keyUse()) { fltr += "("+cf_el[iC]+"="+getVal(cf)+")"; fltrN++; }
	    else if(cf.isKey() || cf.view()) {
		headers[cf_el[iC]] = row.size();
		row.push_back(cf_el[iC]);
		attrs[iA++] = (char*)cf_el[iC].c_str();	attrs[iA] = NULL;
	    }
	}
	tbl.push_back(row);
	if(fltrN > 1)	fltr = "&"+fltr;
	if(fltr.empty())fltr = "(objectclass=*)";

	// Request
	LDAPMessage	*result, *entry;
	if(ldap_search_s(owner().ldp,("ou="+name()+","+owner().bdn).c_str(),LDAP_SCOPE_ONE,fltr.c_str(),attrs,0,&result) != LDAP_SUCCESS) return false;
	for(entry = ldap_first_entry(owner().ldp,result); entry; entry = ldap_next_entry(owner().ldp,entry)) {
	    row.clear(); row.resize(headers.size());
	    char *a, **vals;
	    BerElement *ber;
	    bool entrMatch = true;
	    for(a = ldap_first_attribute(owner().ldp,entry,&ber); a != NULL && entrMatch; a = ldap_next_attribute(owner().ldp,entry,ber)) {
		string attr = a;
		ldap_memfree(a);
		string val;
		if((vals=ldap_get_values(owner().ldp,entry,attr.c_str())) != NULL) {
		    for(int iV = 0; vals[iV] != NULL; iV++) val += vals[iV];
		    ldap_value_free(vals);
		}

		TCfg *cf = NULL;	//cfg.at(attr, true);
		for(unsigned iC = 0; iC < cf_el.size() && !cf; iC++)
		    if(strcasecmp(attr.c_str(),cf_el[iC].c_str()) == 0) { cf = cfg.at(cf_el[iC], true); attr = cf_el[iC]; }

		if(cf) {
		    if(cf->isKey() && (val.empty() || (cf->keyUse() && getVal(*cf) != val)))	entrMatch = false;
		    if(headers.find(attr) != headers.end()) row[headers[attr]] = val;
		}
	    }
	    if(entrMatch) {
		// Late checking for keys
		for(unsigned iC = 0; iC < cf_el.size() && entrMatch; iC++) {
		    TCfg &cf = cfg.cfg(cf_el[iC]);
		    if(cf.isKey() && !cf.keyUse() && row[headers[cf_el[iC]]].empty())	entrMatch = false;
		}
		if(entrMatch) tbl.push_back(row);
	    }
	}
	ldap_msgfree(result);
    }

    if(tbl.size() < 2 || (full && (row+1) >= tbl.size())) return false;

    //Processing of the query
    row = full ? row+1 : 1;
    for(unsigned iFld = 0; iFld < tbl[0].size(); iFld++) {
	string sid = tbl[0][iFld];
	TCfg *cf = cfg.at(sid, true);
	if(cf) setVal(*cf, tbl[row][iFld]);
    }

    return true;
}

void MTable::fieldFix( TConfig &cfg )
{
    bool toUpdate = false,
	 appMode = cfg.reqKeys() || (cfg.incomplTblStruct() && !tblStrct.empty()),	//Only for append no present fields
	 isVarTextTransl = (!Mess->lang2CodeBase().empty() && Mess->lang2Code() != Mess->lang2CodeBase());

    //Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //Create request variables
    string all_flds, pr_keys, tpCfg, req,
	crtReq = "CREATE TABLE IF NOT EXISTS '" + mod->sqlReqCode(name()) + "' (";
    bool next = false, next_key = false;

    //Curent context copy list
    if(appMode) {
	if(tblStrct.empty()) return;
	for(unsigned i_fld = 1; i_fld < tblStrct.size(); i_fld++) {
	    all_flds += (all_flds.size()?",\"":"\"") + mod->sqlReqCode(tblStrct[i_fld][1],'"') + "\"";
	    crtReq += (next?",\"":"\"") + mod->sqlReqCode(tblStrct[i_fld][1],'"') + "\" "+
		tblStrct[i_fld][2]+" DEFAULT " + tblStrct[i_fld][4] + " ";
	    next = true;
	    if(tblStrct[i_fld][5] == "1") {
		pr_keys += (next_key?",\"":"\"") + mod->sqlReqCode(tblStrct[i_fld][1],'"') + "\"";
		next_key = true;
	    }
	}
    }

    //Check for need append or modify
    for(unsigned i_cf = 0, i_fld; i_cf < cf_el.size(); i_cf++) {
	TCfg &cf = cfg.cfg(cf_el[i_cf]);
	// Check for update needs
	for(i_fld = 1; i_fld < tblStrct.size(); i_fld++)
	    if(cf_el[i_cf] == tblStrct[i_fld][1]) {
		if(appMode) break;
		switch(cf.fld().type()) {
		    case TFld::String:	if(tblStrct[i_fld][2] != "TEXT")	toUpdate = true;	break;
		    case TFld::Integer: case TFld::Boolean:
					if(tblStrct[i_fld][2] != "INTEGER")	toUpdate = true;	break;
		    case TFld::Real:	if(tblStrct[i_fld][2] != "DOUBLE")	toUpdate = true;	break;
		    default: toUpdate = true;
		}
		all_flds += (all_flds.size()?",\"":"\"") + mod->sqlReqCode(tblStrct[i_fld][1],'"') + "\"";
		break;
	    }

	// Type
	switch(cf.fld().type()) {
	    case TFld::String:	tpCfg = "TEXT DEFAULT '" + mod->sqlReqCode(cf.fld().def()) + "' ";	break;
	    case TFld::Integer: case TFld::Boolean:
				tpCfg = "INTEGER DEFAULT '" + mod->sqlReqCode(cf.fld().def()) + "' ";	break;
	    case TFld::Real:	tpCfg = "DOUBLE DEFAULT '" + mod->sqlReqCode(cf.fld().def()) + "' ";	break;
	    default:	break;
	}

	// Append
	if(i_fld >= tblStrct.size() || !appMode) {
	    crtReq += (next?",\"":"\"") + mod->sqlReqCode(cf_el[i_cf],'"') + "\" " + tpCfg;
	    next = true;
	    if(i_fld >= tblStrct.size()) toUpdate = true;
	}

	// Other languages for translation process
	if(cf.fld().flg()&TCfg::TransltText) {
	    bool col_cur = false;
	    for(unsigned i_c = 1; i_c < tblStrct.size(); i_c++)
		if(tblStrct[i_c][1].size() > 3 && tblStrct[i_c][1].substr(2) == ("#"+cf_el[i_cf])) {
		    all_flds += ",\"" + mod->sqlReqCode(tblStrct[i_c][1],'"') + "\"";
		    crtReq += ",\"" + mod->sqlReqCode(tblStrct[i_c][1],'"') + "\" " + tpCfg;
		    if(tblStrct[i_c][1].compare(0,2,Mess->lang2Code()) == 0) col_cur = true;
		}
	    if(!col_cur && isVarTextTransl) {
		toUpdate = true;
		crtReq += ",\"" + mod->sqlReqCode(Mess->lang2Code()+"#"+cf_el[i_cf],'"') + "\" " + tpCfg;
	    }
	}
	// Primary key
	else if(cf.fld().flg()&TCfg::Key && !appMode) {
	    pr_keys += (next_key?",\"":"\"") + mod->sqlReqCode(cf_el[i_cf],'"') + "\"";
	    next_key = true;
	}
    }
    //Check deleted fields
    for(unsigned i_fld = 1, i_cf; i_fld < tblStrct.size() && !toUpdate && !appMode; i_fld++) {
	for(i_cf = 0; i_cf < cf_el.size(); i_cf++)
	    if(cf_el[i_cf] == tblStrct[i_fld][1] ||
		    (cfg.cfg(cf_el[i_cf]).fld().flg()&TCfg::TransltText && tblStrct[i_fld][1].size() > 3 &&
		    tblStrct[i_fld][1].substr(2) == ("#"+cf_el[i_cf]) && tblStrct[i_fld][1].compare(0,2,Mess->lang2Code()) != 0))
		break;
	    if(i_cf >= cf_el.size()) toUpdate = true;
	}

    if(!toUpdate) return;

    //Copy need for save to temporary table
    if(all_flds.size()) {
	req = "CREATE TEMPORARY TABLE 'temp_" + mod->sqlReqCode(name()) + "'(" + all_flds + ");"
	      "INSERT INTO 'temp_" + mod->sqlReqCode(name()) + "' SELECT " + all_flds + " FROM '" + mod->sqlReqCode(name()) + "';"
//.........这里部分代码省略.........

void MTable::fieldSet( TConfig &cfg )
{
    vector< vector<string> > tbl;

    if(tblStrct.empty()) {
	if(cfg.reqKeys()) return;
	fieldFix(cfg);
    }
    mLstUse = SYS->sysTm();

    string sid, sval;
    bool isVarTextTransl = (!Mess->lang2CodeBase().empty() && Mess->lang2Code() != Mess->lang2CodeBase());

    //Get config fields list
    vector<string> cf_el;
    cfg.cfgList(cf_el);

    //Check for translation present
    bool trPresent = isVarTextTransl, trDblDef = false;
    for(unsigned i_fld = 1; i_fld < tblStrct.size(); i_fld++) {
	if(trPresent && (!isVarTextTransl || trDblDef)) break;
	sid = tblStrct[i_fld][1];
	if(sid.size() > 3) {
	    if(!trPresent && !Mess->translDyn() && sid.compare(0,3,Mess->lang2Code()+"#") == 0) trPresent = true;
	    if(Mess->lang2Code() == Mess->lang2CodeBase() && !trDblDef && sid.compare(0,3,Mess->lang2CodeBase()+"#") == 0) trDblDef = true;
	}
    }
    if(trDblDef && !cfg.reqKeys()) fieldFix(cfg);

    //Get present fields list
    string req_where = "WHERE ";
    // Add key list to queue
    bool next = false, noKeyFld = false,
	 isForceUpdt = cfg.reqKeys();			//Force update by ReqKeys or reqKey() present
    for(unsigned i_el = 0; i_el < cf_el.size(); i_el++) {
	TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
	if(!u_cfg.isKey()) continue;
	req_where += (next?" AND \"":"\"") + mod->sqlReqCode(cf_el[i_el],'"') + "\"=" + getVal(u_cfg,true,TCfg::DblValTwo);
	next = true;

	if(!isForceUpdt && u_cfg.dblVal()) isForceUpdt = true;

	// Check for no key fields
	if(noKeyFld) continue;
	unsigned i_fld = 1;
	for( ; i_fld < tblStrct.size(); i_fld++)
	    if(u_cfg.name() == tblStrct[i_fld][1]) break;
	if(i_fld >= tblStrct.size()) noKeyFld = true;
    }
    if(noKeyFld) {
	if(cfg.reqKeys()) return;
	fieldFix(cfg);
    }

    //Prepare query for presenting detect
    string req;
    if(!isForceUpdt) {
	req = "SELECT 1 FROM '" + mod->sqlReqCode(name()) + "' " + req_where + ";";
	owner().sqlReq(req, &tbl, true);
	if(tbl.size() < 2) {
	    //Add new record
	    req = "INSERT INTO '" + mod->sqlReqCode(name()) + "' ";
	    string ins_name, ins_value;
	    next = false;
	    for(unsigned i_el = 0; i_el < cf_el.size(); i_el++) {
		TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
		if(!u_cfg.isKey() && !u_cfg.view()) continue;

		bool isTransl = (u_cfg.fld().flg()&TCfg::TransltText && trPresent && !u_cfg.noTransl());
		ins_name += (next?",\"":"\"") + mod->sqlReqCode(cf_el[i_el],'"') + "\" " +
		    (isTransl ? (",\""+mod->sqlReqCode(Mess->lang2Code()+"#"+cf_el[i_el],'"')+"\" ") : "");
		sval = getVal(u_cfg);
		ins_value += (next?",":"") + sval + " " + (isTransl?(","+sval+" "):"");
		next = true;
	    }
	    req += "(" + ins_name + ") VALUES (" + ins_value + ")";
	}
	else isForceUpdt = true;
    }
    //Update present record
    if(isForceUpdt) {
	req = "UPDATE '" + mod->sqlReqCode(name()) + "' SET ";
	next = false;
	for(unsigned i_el = 0; i_el < cf_el.size(); i_el++) {
	    TCfg &u_cfg = cfg.cfg(cf_el[i_el]);
	    if((u_cfg.isKey() && !u_cfg.dblVal()) || !u_cfg.view()) continue;

	    bool isTransl = (u_cfg.fld().flg()&TCfg::TransltText && trPresent && !u_cfg.noTransl());
	    sid = isTransl ? (Mess->lang2Code()+"#"+cf_el[i_el]) : cf_el[i_el];
	    req += (next?",\"":"\"") + mod->sqlReqCode(sid,'"') + "\"=" + getVal(u_cfg) + " ";
	    next = true;
	}
	req += req_where;
    }
    req += ";";

    //Query
    try { owner().sqlReq(req, NULL, true); }
    catch(TError err) {
	if((err.cod-100) == SQLITE_READONLY) throw;
//.........这里部分代码省略.........

bool MTable::fieldSeek( int row, TConfig &cfg )
{
    vector< vector<string> > tbl;

    if(tblStrct.empty()) throw TError(nodePath().c_str(), _("Table is empty."));
    mLstUse = SYS->sysTm();

    //Check for no present and no empty keys allow
    if(row == 0) {
	vector<string> cf_el;
	cfg.cfgList(cf_el);
	for(unsigned i_c = 0; i_c < cf_el.size(); i_c++) {
	    TCfg &cf = cfg.cfg(cf_el[i_c]);
	    if(!cf.isKey() || !cf.getS().size()) continue;
	    unsigned i_fld = 1;
	    for( ; i_fld < tblStrct.size(); i_fld++)
		if(cf.name() == tblStrct[i_fld][1]) break;
	    if(i_fld >= tblStrct.size()) return false;
	}
    }

    string sid;
    //Make WHERE
    string req = "SELECT ";
    string req_where = "WHERE ";
    // Add use keys to list
    bool first_sel = true, next = false, trPresent = false;
    for(unsigned i_fld = 1; i_fld < tblStrct.size(); i_fld++) {
	sid = tblStrct[i_fld][1];
	TCfg *u_cfg = cfg.at(sid,true);
	if(!u_cfg && !Mess->translDyn() && sid.compare(0,3,Mess->lang2Code()+"#") == 0) {
	    u_cfg = cfg.at(sid.substr(3),true);
	    if(u_cfg && !(u_cfg->fld().flg()&TCfg::TransltText)) continue;
	    trPresent = true;
	}
	if(!u_cfg) continue;

	if(u_cfg->isKey() && u_cfg->keyUse()) {
	    req_where += (next?" AND \"":"\"") + mod->sqlReqCode(sid,'"') + "\"=" + getVal(*u_cfg) + " ";
	    next = true;
	}
	else if(u_cfg->isKey() || u_cfg->view()) {
	    req += (first_sel?"\"":",\"")+mod->sqlReqCode(sid,'"')+"\"";
	    first_sel = false;
	}
    }

    //Request
    if(first_sel) return false;
    req += " FROM '" + mod->sqlReqCode(name()) + "' " + ((next)?req_where:"") + " LIMIT " +  i2s(row) + ",1;";

    owner().sqlReq(req, &tbl/*, false*/);	// For seek to deletion into save context do not set to "false"
    if(tbl.size() < 2) return false;
    //Processing of the query
    for(unsigned i_fld = 0; i_fld < tbl[0].size(); i_fld++) {
	sid = tbl[0][i_fld];
	TCfg *u_cfg = cfg.at(sid, true);
	if(u_cfg) setVal(*u_cfg, tbl[1][i_fld]);
	else if(trPresent && sid.compare(0,3,Mess->lang2Code()+"#") == 0 && tbl[1][i_fld].size() && (u_cfg=cfg.at(sid.substr(3),true)))
	    setVal(*u_cfg, tbl[1][i_fld], true);
    }

    return true;
}

bool MTable::fieldSeek( int row, TConfig &cfg, vector< vector<string> > *full )
{
    vector< vector<string> >	inTbl,
				&tbl = full ? *full : inTbl;

    if(tblStrct.empty()) throw err_sys(_("Table is empty."));
    mLstUse = SYS->sysTm();

    //Check for not present and not empty keys allow
    if(row == 0) {
	vector<string> cf_el;
	cfg.cfgList(cf_el);
	for(unsigned iC = 0; iC < cf_el.size(); iC++) {
	    TCfg &cf = cfg.cfg(cf_el[iC]);
	    if(!cf.isKey() || !cf.getS().size()) continue;
	    unsigned iFld = 1;
	    for( ; iFld < tblStrct.size(); iFld++)
		if(cf.name() == tblStrct[iFld][1]) break;
	    if(iFld >= tblStrct.size()) return false;
	}
    }

    string sid;
    //Make WHERE
    string req = "SELECT ";
    string req_where = "WHERE ";
    // Add use keys to list
    bool first_sel = true, next = false, trPresent = false;
    for(unsigned iFld = 1; iFld < tblStrct.size(); iFld++) {
	sid = tblStrct[iFld][1];
	TCfg *u_cfg = cfg.at(sid, true);
	if(!u_cfg && !Mess->translDyn() && sid.compare(0,3,Mess->lang2Code()+"#") == 0) {
	    u_cfg = cfg.at(sid.substr(3),true);
	    if(u_cfg && !(u_cfg->fld().flg()&TFld::TransltText)) continue;
	    trPresent = true;
	}
	if(!u_cfg) continue;

	if(u_cfg->isKey() && u_cfg->keyUse()) {
	    req_where += (next?" AND \"":"\"") + TSYS::strEncode(sid,TSYS::SQL,"\"") + "\"=" + getVal(*u_cfg) + " ";
	    next = true;
	}
	else if(u_cfg->isKey() || u_cfg->view()) {
	    req += (first_sel?"\"":",\"")+TSYS::strEncode(sid,TSYS::SQL,"\"")+"\"";
	    first_sel = false;
	}
    }

    //Request
    if(!full || !full->size() || (row%SEEK_PRELOAD_LIM) == 0) {
	if(first_sel) return false;
	req += " FROM '" + TSYS::strEncode(name(),TSYS::SQL,"'") + "' " + ((next)?req_where:"");
	if(!full) req += " LIMIT " +  i2s(row) + ",1";
	else req += " LIMIT " + i2s((row/SEEK_PRELOAD_LIM)*SEEK_PRELOAD_LIM) + "," + i2s(SEEK_PRELOAD_LIM);
	req += ";";

	tbl.clear();
	owner().sqlReq(req, &tbl/*, false*/);	// For seek to deletion into save context do not set to "false"
    }

    row = full ? (row%SEEK_PRELOAD_LIM)+1 : 1;
    if(tbl.size() < 2 || (full && row >= (int)tbl.size())) return false;

    //Processing of the query
    for(unsigned iFld = 0; iFld < tbl[0].size(); iFld++) {
	sid = tbl[0][iFld];
	TCfg *u_cfg = cfg.at(sid, true);
	if(u_cfg) setVal(*u_cfg, tbl[row][iFld]);
	else if(trPresent && sid.compare(0,3,Mess->lang2Code()+"#") == 0 && tbl[row][iFld].size() && (u_cfg=cfg.at(sid.substr(3),true)))
	    setVal(*u_cfg, tbl[row][iFld], true);
    }

    return true;
}