xahaud/database/database.cpp

#include "database.h"
#include <stdlib.h>
#include <string.h>


Database::Database(const char* host,const char* user,const char* pass) : mNumCol(0)
{
	mDBPass	= pass;
	mHost	= host;
	mUser	= user;
}

Database::~Database()
{
}

bool Database::getNull(const char* colName)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return getNull(index);
	}

	return true;
}

char* Database::getStr(const char* colName,std::string& retStr)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return getStr(index,retStr);
	}

	return NULL;
}

int32 Database::getInt(const char* colName)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return getInt(index);
	}

	return 0;
}

float Database::getFloat(const char* colName)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return getFloat(index);
	}

	return 0;
}

bool Database::getBool(const char* colName)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return getBool(index);
	}

	return 0;
}

int Database::getBinary(const char* colName,unsigned char* buf,int maxSize)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return(getBinary(index,buf,maxSize));
	}

	return(0);
}

std::vector<unsigned char> Database::getBinary(const std::string& strColName)
{
	int index;

	if (getColNumber(strColName.c_str(), &index))
	{
		return getBinary(index);
	}

	return std::vector<unsigned char>();
}

std::string Database::getStrBinary(const std::string& strColName)
{
	// YYY Could eliminate a copy if getStrBinary was a template.
	return strCopy(getBinary(strColName.c_str()));
}

uint64 Database::getBigInt(const char* colName)
{
	int index;

	if (getColNumber(colName,&index))
	{
		return getBigInt(index);
	}

	return 0;
}

// returns false if can't find col
bool Database::getColNumber(const char* colName,int* retIndex)
{
	for (unsigned int n=0; n<mColNameTable.size(); n++)
	{
		if (strcmp(colName,mColNameTable[n].c_str())==0)
		{
			*retIndex=n;
			return(true);
		}
	}

	return false;
}

#if 0
int Database::getSingleDBValueInt(const char* sql)
{
	int ret;
	if ( executeSQL(sql) && startIterRows()
	{
		ret=getInt(0);
		endIterRows();
	}
	else
	{
		//theUI->statusMsg("ERROR with database: %s",sql);
		ret=0;
	}
	return(ret);
}
#endif

#if 0
float Database::getSingleDBValueFloat(const char* sql)
{
	float ret;
	if (executeSQL(sql) && startIterRows() && getNextRow())
	{
		ret=getFloat(0);
		endIterRows();
	}
	else
	{
		//theUI->statusMsg("ERROR with database: %s",sql);
		ret=0;
	}
	return(ret);
}
#endif

#if 0
char* Database::getSingleDBValueStr(const char* sql,std::string& retStr)
{
	char* ret;
	if (executeSQL(sql) && startIterRows())
	{
		ret=getStr(0,retStr);
		endIterRows();
	}
	else
	{
		//theUI->statusMsg("ERROR with database: %s",sql);
		ret=0;
	}
	return(ret);
}
#endif

std::string Database::escape(const std::string strValue)
{
    std::string	strReturn;

    escape(reinterpret_cast<const unsigned char*>(strValue.c_str()), strValue.size(), strReturn);

    return strReturn;
}
// vim:ts=4