diff options
Diffstat (limited to 'plugins/database/sqlitequery.h')
| -rw-r--r-- | plugins/database/sqlitequery.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/plugins/database/sqlitequery.h b/plugins/database/sqlitequery.h new file mode 100644 index 00000000..4679619d --- /dev/null +++ b/plugins/database/sqlitequery.h @@ -0,0 +1,86 @@ +/* + * timedate - Displays time and date and daily events + * Copyright (c) <2009>, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU Lesser General Public License, + * version 2.1, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for + * more details. + * + * You should have received a copy of the GNU Lesser General Public License along with + * this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. + * + */ + +#ifndef SQLITEQUERY_H +#define SQLITEQUERY_H + +#include "sqlitedatabase.h" +#include <map> + +class sqlite3_stmt; + +class sqlitequery +{ +public: + sqlitequery() : result(NULL), row(false), cache_rc(0), cache_rc_valid(false), m_row_count(0), m_db(NULL), m_num_cols(0) {} + virtual ~sqlitequery(); + + bool init(sqlitedatabase * dbin); + bool init(sqlitedatabase * dbin, const std::string & sql); + + virtual bool Connected(){return odb ? true : false;} + virtual bool execute(const std::string & sql); + virtual bool fetchRow(); + virtual long numRows(); + virtual void freeResult(); + virtual void resetStatement(); + virtual long getCount(const std::string & sql); + virtual bool prepareStatement(const std::string & sql); + virtual bool getResult(const std::string & sql); + virtual bool bind(const std::string bindMatch); + virtual bool bind(const int value); + virtual bool bind(const double value); + virtual int64_t getBigInt(){return getBigInt(rowcount++);} + virtual int64_t getBigInt(int x); + virtual int GetErrno(); + virtual std::string GetError(); + virtual double getNum(){ return getNum(rowcount++); } + virtual double getNum(int x); + virtual const char * getStr(){return getStr(rowcount++);} + virtual const char * getStr(int x); + virtual uint64_t getUBigInt(){ return getUBigInt(rowcount++); } + virtual uint64_t getUBigInt(int x); + virtual unsigned long getUVal(){ return getUVal(rowcount++); } + virtual unsigned long getUVal(int x); + virtual long getVal(){ return getVal(rowcount++); } + virtual long getVal(int x); + virtual bool isNull(int x); +protected: + sqlite3_stmt * result; + bool row; + int cache_rc; + bool cache_rc_valid; + int m_row_count; + + virtual sqlitequery & operator=(const sqlitequery &){return *this;} + + sqlitedatabase * m_db; + std::string m_last_query; + short rowcount; + std::string m_tmpstr; + std::map<std::string, int> m_nmap; + int m_num_cols; + SqliteDB * odb; + +private: + std::string sql_replace_tokens(std::string sqlstring,std::string &dest); +}; + +#endif + |