#pragma once
#include "SQLValue.h"
#include "SQLiteDatabase.h"
struct sqlite3_stmt;
namespace WebCore {
class SQLiteStatement {
WTF_MAKE_NONCOPYABLE(SQLiteStatement); WTF_MAKE_FAST_ALLOCATED;
public:
WEBCORE_EXPORT SQLiteStatement(SQLiteDatabase&, const String&);
WEBCORE_EXPORT ~SQLiteStatement();
WEBCORE_EXPORT int prepare();
WEBCORE_EXPORT int bindBlob(int index, const void* blob, int size);
WEBCORE_EXPORT int bindBlob(int index, const String&);
WEBCORE_EXPORT int bindText(int index, const String&);
WEBCORE_EXPORT int bindInt(int index, int);
WEBCORE_EXPORT int bindInt64(int index, int64_t);
WEBCORE_EXPORT int bindDouble(int index, double);
WEBCORE_EXPORT int bindNull(int index);
WEBCORE_EXPORT int bindValue(int index, const SQLValue&);
WEBCORE_EXPORT unsigned bindParameterCount() const;
WEBCORE_EXPORT int step();
WEBCORE_EXPORT int finalize();
WEBCORE_EXPORT int reset();
int prepareAndStep() { if (int error = prepare()) return error; return step(); }
WEBCORE_EXPORT bool executeCommand();
bool returnsAtLeastOneResult();
bool isExpired();
int columnCount();
WEBCORE_EXPORT bool isColumnNull(int col);
WEBCORE_EXPORT bool isColumnDeclaredAsBlob(int col);
String getColumnName(int col);
SQLValue getColumnValue(int col);
WEBCORE_EXPORT String getColumnText(int col);
double getColumnDouble(int col);
WEBCORE_EXPORT int getColumnInt(int col);
WEBCORE_EXPORT int64_t getColumnInt64(int col);
WEBCORE_EXPORT String getColumnBlobAsString(int col);
WEBCORE_EXPORT void getColumnBlobAsVector(int col, Vector<char>&);
WEBCORE_EXPORT void getColumnBlobAsVector(int col, Vector<uint8_t>&);
bool returnTextResults(int col, Vector<String>&);
bool returnIntResults(int col, Vector<int>&);
bool returnInt64Results(int col, Vector<int64_t>&);
bool returnDoubleResults(int col, Vector<double>&);
SQLiteDatabase& database() { return m_database; }
const String& query() const { return m_query; }
private:
SQLiteDatabase& m_database;
String m_query;
sqlite3_stmt* m_statement;
#ifndef NDEBUG
bool m_isPrepared;
#endif
};
}