src/RowSet.cpp

   1 /*****************************************************************************
   2  * Copyright (c) 2007 Russ Adams, Sean Eubanks, Asgard Contributors
   3  * This file is part of Asgard.
   4  *
   5  * Asgard is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * Asgard is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with Asgard; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  ****************************************************************************/
  19
  20 #include "RowSet.h"
  21 #include <sqlite3.h>
  22
  23 RowSet::RowSet()
  24 {
  25    table = NULL;
  26    rowCount = 0;
  27    colCount = 0;
  28    errorMsg = "";
  29 }
  30
  31
  32 int RowSet::select(sqlite3 * db, const char* query)
  33 {
  34    char queryCpy[2048];
  35    int rc;
  36    //char* error;
  37
  38    strcpy(queryCpy,query);
  39
  40    rc = sqlite3_get_table(
  41          db,
  42          queryCpy,
  43          &(this->table),
  44          &(this->rowCount),
  45          &(this->colCount),
  46          0);
  47          //&error);
  48
  49    //this->errorMsg = error;
  50
  51    return rc;
  52 }
  53
  54
  55 const char* RowSet::getColumnValue(int row, int column)
  56 {
  57    char* columnValue;
  58
  59    columnValue = table[(row + 1) * colCount + column];
  60
  61    return columnValue;
  62
  63 }
  64
  65
  66 int RowSet::getRowCount()
  67 {
  68    return this->rowCount;
  69 }
  70
  71
  72 int RowSet::getColCount()
  73 {
  74    return this->colCount;
  75
  76 }
  77
  78
  79 std::string RowSet::getError()
  80 {
  81    std::string * error = new std::string(this->errorMsg);
  82
  83    return *error;
  84
  85 }
  86
  87
  88 RowSet::~RowSet()
  89 {
  90    if (table != NULL)
  91    {
  92       sqlite3_free(table);
  93    }
  94 }