extern RowSet* RunQuery(const char *sz) { DBProvider *pdb; if ((pdb = ConnectToDB(dbProviderType)) != NULL) { RowSet *rs = pdb->Select(sz); pdb->Disconnect(); return rs; } return NULL; }
const char * TestDB(DBProviderType dbType) { char *ret = NULL; DBProvider *pdb; RowSet *rs; if ((pdb = ConnectToDB(dbType)) == NULL) return _("Database connection test failed, installation problem!\n"); /* Check main table is present */ rs = pdb->Select("COUNT(*) from session"); if (rs) { /* Success */ FreeRowset(rs); } else ret = (_("Database table check failed!\n" "The session table is missing.")); pdb->Disconnect(); return ret; }
extern statcontext *relational_player_stats_get(const char *player0, const char *player1) { int id0 = -1; int id1 = -1; DBProvider *pdb = NULL; char *query[2]; int i; char *buf; RowSet *rs; statcontext *psc; g_return_val_if_fail(player0, NULL); if ((pdb = ConnectToDB(dbProviderType)) == NULL) return NULL; id0 = GetPlayerId(pdb, player0); if (player1) id1 = GetPlayerId(pdb, player1); if (id0 == -1 || (player1 && id1 == -1)) return NULL; psc = g_new0(statcontext, 1); if (!player1) { query[0] = g_strdup_printf("where matchstat.player_id = %d", id0); query[1] = g_strdup_printf("NATURAL JOIN session WHERE " "(session.player_id0 = %d OR session.player_id1 = %d) " "AND matchstat.player_id != %d", id0, id0, id0); } else { query[0] = g_strdup_printf("NATURAL JOIN session WHERE " "((session.player_id0 = %d OR session.player_id1 = %d) " " AND " " (session.player_id0 = %d OR session.player_id1 = %d))" "AND matchstat.player_id = %d", id0, id0, id1, id1, id0); query[1] = g_strdup_printf("NATURAL JOIN session WHERE " "((session.player_id0 = %d OR session.player_id1 = %d) " " AND " " (session.player_id0 = %d OR session.player_id1 = %d))" "AND matchstat.player_id = %d", id0, id0, id1, id1, id1); } IniStatcontext(psc); for (i = 0; i < 2; ++i) { buf = g_strdup_printf("SUM(total_moves)," "SUM(unforced_moves)," "SUM(total_cube_decisions)," "SUM(close_cube_decisions)," "SUM(doubles)," "SUM(takes)," "SUM(passes)," "SUM(very_bad_moves)," "SUM(bad_moves)," "SUM(doubtful_moves)," "SUM(unmarked_moves)," "SUM(very_unlucky_rolls)," "SUM(unlucky_rolls)," "SUM(unmarked_rolls)," "SUM(lucky_rolls)," "SUM(very_lucky_rolls)," "SUM(missed_doubles_below_cp)," "SUM(missed_doubles_above_cp)," "SUM(wrong_doubles_below_dp)," "SUM(wrong_doubles_above_tg)," "SUM(wrong_takes)," "SUM(wrong_passes)," "SUM(chequer_error_total_normalised)," "SUM(error_missed_doubles_below_cp_normalised)," "SUM(error_missed_doubles_above_cp_normalised)," "SUM(error_wrong_doubles_below_dp_normalised)," "SUM(error_wrong_doubles_above_tg_normalised)," "SUM(error_wrong_takes_normalised)," "SUM(error_wrong_passes_normalised)," "SUM(luck_total_normalised)" "from matchstat " "%s", query[i]); rs = pdb->Select(buf); g_free(buf); if ((!rs) || !strtol(rs->data[1][0], NULL, 0)) return NULL; psc->anTotalMoves[i] = strtol(rs->data[1][0], NULL, 0); psc->anUnforcedMoves[i] = strtol(rs->data[1][1], NULL, 0); psc->anTotalCube[i] = strtol(rs->data[1][2], NULL, 0); psc->anCloseCube[i] = strtol(rs->data[1][3], NULL, 0); psc->anDouble[i] = strtol(rs->data[1][4], NULL, 0); psc->anTake[i] = strtol(rs->data[1][5], NULL, 0); psc->anPass[i] = strtol(rs->data[1][6], NULL, 0); psc->anMoves[i][SKILL_VERYBAD] = strtol(rs->data[1][7], NULL, 0); psc->anMoves[i][SKILL_BAD] = strtol(rs->data[1][8], NULL, 0); psc->anMoves[i][SKILL_DOUBTFUL] = strtol(rs->data[1][9], NULL, 0); psc->anMoves[i][SKILL_NONE] = strtol(rs->data[1][10], NULL, 0); psc->anLuck[i][LUCK_VERYBAD] = strtol(rs->data[1][11], NULL, 0); psc->anLuck[i][LUCK_BAD] = strtol(rs->data[1][12], NULL, 0); psc->anLuck[i][LUCK_NONE] = strtol(rs->data[1][13], NULL, 0); psc->anLuck[i][LUCK_GOOD] = strtol(rs->data[1][14], NULL, 0); psc->anLuck[i][LUCK_VERYGOOD] = strtol(rs->data[1][15], NULL, 0); psc->anCubeMissedDoubleDP[i] = strtol(rs->data[1][16], NULL, 0); psc->anCubeMissedDoubleTG[i] = strtol(rs->data[1][17], NULL, 0); psc->anCubeWrongDoubleDP[i] = strtol(rs->data[1][18], NULL, 0); psc->anCubeWrongDoubleTG[i] = strtol(rs->data[1][19], NULL, 0); psc->anCubeWrongTake[i] = strtol(rs->data[1][20], NULL, 0); psc->anCubeWrongPass[i] = strtol(rs->data[1][21], NULL, 0); psc->arErrorCheckerplay[i][0] = (float)g_ascii_strtod(rs->data[1][22], NULL); psc->arErrorMissedDoubleDP[i][0] = (float)g_ascii_strtod(rs->data[1][23], NULL); psc->arErrorMissedDoubleTG[i][0] = (float)g_ascii_strtod(rs->data[1][24], NULL); psc->arErrorWrongDoubleDP[i][0] = (float)g_ascii_strtod(rs->data[1][25], NULL); psc->arErrorWrongDoubleTG[i][0] = (float)g_ascii_strtod(rs->data[1][26], NULL); psc->arErrorWrongTake[i][0] = (float)g_ascii_strtod(rs->data[1][27], NULL); psc->arErrorWrongPass[i][0] = (float)g_ascii_strtod(rs->data[1][28], NULL); psc->arLuck[i][0] = (float)g_ascii_strtod(rs->data[1][29], NULL); FreeRowset(rs); } psc->fMoves = 1; psc->fCube = 1; psc->fDice = 1; return psc; }