toSyntaxAnalyzer::statementList toSyntaxAnalyzerOracle::getStatements(const QString& text)
{
toSyntaxAnalyzer::statementList retval;
std::string str(text.toStdString());
try
{
std::unique_ptr <SQLLexer::Lexer> lexer = LexerFactTwoParmSing::Instance().create("OracleGuiLexer", "", "toCustomLexer");
lexer->setStatement(str.c_str(), (int)str.length());
SQLLexer::Lexer::token_const_iterator start = lexer->begin();
start = lexer->findStartToken(start);
while (start->getTokenType() != SQLLexer::Token::X_EOF)
{
SQLLexer::Lexer::token_const_iterator end = lexer->findEndToken(start);
retval << statement(
start->getPosition().getLine(),
end->getPosition().getLine());
start = lexer->findStartToken(end);
}
}
catch (std::exception const &e)
{
std::string s(e.what());
std::cout << s << std::endl;
}
catch (QString const& e)
{
qDebug() << e;
}
catch (...)
{
qDebug() << __FUNCTION__ ;
}
return retval;
}
void toLexerOracleAPIs::updateAutoCompletionList(const QStringList &context, QStringList &list)
{
list << "AAA" << "BBB";
QsciScintilla* editor = lexer()->editor();
if (editor == NULL)
return;
QmlJS::PersistentTrie::Trie trie;
QString text = editor->text();
int len = editor->length();
char* bufferText = new char[len+1];
editor->SendScintilla(QsciScintillaBase::SCI_GETTEXT, len, bufferText);
bufferText[len] = '\0';
std::auto_ptr <SQLLexer::Lexer> lexer = LexerFactTwoParmSing::Instance().create("OracleGuiLexer", "", "toCustomLexer");
lexer->setStatement(bufferText, len);
SQLLexer::Lexer::token_const_iterator it = lexer->begin();
while (it != lexer->end())
{
SQLLexer::Token::TokenType t = it->getTokenType();
if (it->getTokenType() == SQLLexer::Token::L_IDENTIFIER)
trie.insert(it->getText());
it++;
}
list << trie.complete(context.last());
}
QString mysqlQuery::stripBinds(const QString &in)
{
BindParams.clear();
QString retval;
std::auto_ptr <SQLLexer::Lexer> lexer = LexerFactTwoParmSing::Instance().create("mySQLGuiLexer", "", "toCustomLexer");
lexer->setStatement(in);
SQLLexer::Lexer::token_const_iterator start = lexer->begin();
while (start->getTokenType() != SQLLexer::Token::X_EOF)
{
switch (start->getTokenType())
{
case SQLLexer::Token::L_BIND_VAR:
retval += start->getText();
BindParams << start->getText();
break;
case SQLLexer::Token::L_BIND_VAR_WITH_PARAMS:
{
QString l1 = start->getText();
QString l2 = l1.left( l1.indexOf('<'));
QString l3 = l2.leftJustified( l1.length(), ' ');
BindParams << l2;
retval += l3;
}
break;
default:
retval += start->getText();
//no break here
}
start++;
}
return retval;
}
bool toSqlText::showToolTip(toSqlText::ToolTipData const& t)
{
int start_pos = SendScintilla(QsciScintilla::SCI_POSITIONFROMLINE, t.line);
int end_pos = SendScintilla(QsciScintilla::SCI_GETLINEENDPOSITION, t.line);
int word_len = end_pos - start_pos;
if (word_len <= 0)
return false;
char *buf = new char[word_len + 1];
SendScintilla(SCI_GETTEXTRANGE, start_pos, end_pos, buf);
QString word = convertTextS2Q(buf);
std::unique_ptr <SQLLexer::Lexer> lexer(LexerFactTwoParmSing::Instance().create("OracleGuiLexer", "", "toSqlText::showToolTip"));
lexer->setStatement(buf, word_len + 1);
SQLLexer::Lexer::token_const_iterator i = lexer->begin();
QString toolTipText;
long offset = t.textPosition - start_pos;
do
{
if (i->getPosition().getLinePos() > offset)
break;
toolTipText = i->getText();
toolTipText += i->getPosition().toString();
toolTipText += '(' + i->getTokenTypeName() + '/' + i->_mOrigTypeText + ')';
i++;
}
while(i != lexer->end());
QToolTip::showText(t.globalPos, toolTipText, viewport(), t.rect);
delete[] buf;
return true;
}
toQueryParams toParamGet::getParam(toConnection &conn, QWidget *parent, QString &str)
{
const QString def = QString::fromLatin1("<char[4000]>");
toQueryParams ret;
std::unique_ptr <SQLLexer::Lexer> lexer;
if (conn.providerIs("Oracle"))
lexer = LexerFactTwoParmSing::Instance().create("OracleGuiLexer", str, "toParamGet::getParam");
else if(conn.providerIs("QMYSQL"))
lexer = LexerFactTwoParmSing::Instance().create("MySQLGuiLexer", str, "toParamGet::getParam");
else if(conn.providerIs("QPSQL"))
lexer = LexerFactTwoParmSing::Instance().create("PostreSQLGuiLexer", str, "toParamGet::getParam");
else
throw QString("Unsupported sql dialect: %1").arg(conn.provider());
QString retvalsql;
QStringList BindParamList; // Keep order of BindParam occurrences
SQLLexer::Lexer::token_const_iterator iter = lexer->begin();
while (iter->getTokenType() != SQLLexer::Token::X_EOF)
{
switch (iter->getTokenType())
{
case SQLLexer::Token::L_BIND_VAR:
{
QString name = iter->getText();
retvalsql += name;
if (conn.providerIs("Oracle"))
retvalsql+=def;
if (!BindParamList.contains(name))
BindParamList << name;
}
break;
case SQLLexer::Token::L_BIND_VAR_WITH_PARAMS:
{
QString l1 = iter->getText();
QString name = l1.left( l1.indexOf('<'));
if (!BindParamList.contains(name))
BindParamList << name;
retvalsql += l1;
}
break;
default:
retvalsql += iter->getText();
//no break here
}
iter++;
}
// No bind parameters in the SQL query
if (BindParamList.empty())
return ret;
toParamGet *widget = new toParamGet(parent);
int num = 0;
foreach(QString BindParam, BindParamList)
{
widget->createWidgetRow(BindParam, num);
num++;
}
toSyntaxAnalyzer::statement toSyntaxAnalyzerOracle::getStatementAt(unsigned line, unsigned linePos)
{
toSyntaxAnalyzer::statement retval;
toScintilla *editor = qobject_cast<toScintilla *>(parent());
std::string str(editor->text().toStdString());
try
{
std::unique_ptr <SQLLexer::Lexer> lexer = LexerFactTwoParmSing::Instance().create("OracleGuiLexer", "", "toCustomLexer");
lexer->setStatement(str.c_str(), (int)str.length());
SQLLexer::Lexer::token_const_iterator start = lexer->begin();
start = lexer->findStartToken(start);
while (start->getTokenType() != SQLLexer::Token::X_EOF)
{
SQLLexer::Lexer::token_const_iterator end = lexer->findEndToken(start);
SQLLexer::Lexer::token_const_iterator nextStart = lexer->findStartToken(end);
if (end->getPosition().getLine() < line)
{
start = nextStart;
continue;
}
// The statement was found - setup retval
toScintilla *editor = qobject_cast<toScintilla *>(parent());
retval = statement(
start->getPosition().getLine(),
end->getPosition().getLine());
retval.firstWord = start->getText();
retval.posFrom = editor->positionFromLineIndex(start->getPosition().getLine()
, start->getPosition().getLinePos());
retval.posTo = editor->positionFromLineIndex(end->getPosition().getLine()
, end->getPosition().getLinePos() + ( end->getTokenType() == SQLLexer::Token::X_EOL ? 0 : end->getLength()));
switch (start->getTokenType())
{
case SQLLexer::Token::L_LPAREN:
case SQLLexer::Token::L_DML_INTRODUCER: // INSERT/UPDATE/DELETE/MERGE
retval.statementType = DML;
break;
case SQLLexer::Token::L_SELECT_INTRODUCER:
retval.statementType = SELECT;
break;
case SQLLexer::Token::L_PL_INTRODUCER:
retval.statementType = PLSQL;
break;
case SQLLexer::Token::L_OTHER_INTRODUCER:
retval.statementType = OTHER;
break;
case SQLLexer::Token::X_ONE_LINE:
retval.statementType = SQLPLUS;
break;
default:
// DDL, // CREATE
// OTHER, // ALTER SESSION ..., ANALYZE, SET ROLE, EXPLAIN
// SQLPLUS // sqlplus command
retval.statementType = UNKNOWN;
break;
}
return retval;
}
}
catch (std::exception const &e)
{
std::string s(e.what());
std::cout << s << std::endl;
}
catch (QString const& e)
{
qDebug() << e;
}
catch (...)
{
qDebug() << __FUNCTION__ ;
}
return retval;
}
QStringList mysqlQuery::queryParam(const QString &in, toQueryParams ¶ms)
{
bool useBinds = toConfigurationNewSingle::Instance().option(MySQL::UseBindsBool).toBool();
QString sql, allDatabases;
toQueryParams::const_iterator cpar = params.constBegin();
toQueryParams filteredParams;
std::unique_ptr <SQLLexer::Lexer> lexer = LexerFactTwoParmSing::Instance().create("MySQLGuiLexer", "", "toCustomLexer");
lexer->setStatement(in);
SQLLexer::Lexer::token_const_iterator start = lexer->begin();
while (start->getTokenType() != SQLLexer::Token::X_EOF)
{
QString str = start->getText();
switch (start->getTokenType())
{
case SQLLexer::Token::L_BIND_VAR:
if (useBinds)
{
BindParams << str;
filteredParams << *cpar;
} else {
str = toQMySqlTraits::quoteVarcharStatic(*cpar);
}
cpar++;
break;
case SQLLexer::Token::L_BIND_VAR_WITH_PARAMS:
{
QString text = start->getText(); // ":f1<alldatabases>", ":f1<varchar,noquote>" or ":f1<int>"
QString name = text.left(text.indexOf('<')); // ":f1"
QString bindname = name.mid(1); // "f1"
QString option = text.mid(text.indexOf('<') + 1);
option.chop(1); // "alldatabases" or "varchar,noquote"
QStringList options = option.split(',');
QString name2 = name.leftJustified(text.length(), ' '); // ":f1 " space padded
if (options.contains("alldatabases"))
{
allDatabases = name;
str = name2;
} else if (options.contains("noquote")) {
str = *cpar;
cpar++;
} else if (options.contains("backquote")) {
str = '`' + *cpar + '`';
cpar++;
} else if (useBinds) {
BindParams << name;
str = name2;
filteredParams << *cpar;
cpar++;
} else {
if (cpar == params.end())
throw toConnection::exception("Not all bind variables supplied");
if ((*cpar).isNull())
{
str = QString::fromLatin1("NULL");
}
else if ((*cpar).isInt() || (*cpar).isDouble())
{
str = QString(*cpar);
} else
str = toQMySqlTraits::quoteVarcharStatic(*cpar);
cpar++;
}
break;
}
}
start++;
sql.append(str);
}
QStringList ret;
if (allDatabases.isEmpty())
{
ret << sql;
} else {
QStringList databases = query()->connection().getCache().userList(toCache::DATABASES);
Q_FOREACH(QString database, databases)
{
QString new_sql(sql);
new_sql.replace(allDatabases, database);
ret << new_sql;
}
}
