/[estron]/trunk/estron/db_drivers/dui-odbc.c
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revision 550 by codehelp, Sun Apr 20 21:39:59 2008 UTC revision 551 by codehelp, Fri Apr 25 21:23:56 2008 UTC
# Line 21  Line 21 
21   * Boston, MA  02111-1307,  USA       gnu@gnu.org                   *   * Boston, MA  02111-1307,  USA       gnu@gnu.org                   *
22  \********************************************************************/  \********************************************************************/
23    
24  /*  /**
25   * FUNCTION:   @file dui-odbc.c
26   * ODBC driver -- developed/tested with iODBC http://www.iodbc.org   @brief ODBC driver -- developed/tested with iODBC http://www.iodbc.org
27   *   @author 2002 Linas Vepstas <linas@linas.org>
28    
29     @{
30   * ODBC is basically brain-damaged, and so is this driver.   * ODBC is basically brain-damaged, and so is this driver.
31   * The problem is that ODBC forces you to guess how many columns there   * The problem is that ODBC forces you to guess how many columns there
32   * are in your reply, and etc. which we don't know a-priori.  Also   * are in your reply, and etc. which we don't know a-priori.  Also
33   * makes VARCHAR difficult (impossible ??) to support correctly!   * makes VARCHAR difficult (impossible ??) to support correctly!
34   * Blame it on SQLBindCol(), which is a terrible idea.  @#$%^ Microsoft.   * Blame it on SQLBindCol(), which is a terrible idea.
35   *  */
  * HISTORY:  
  * Copyright (c) 2002 Linas Vepstas <linas@linas.org>  
  * created by Linas Vepstas  March 2002  
  */  
36    
37  #include "config.h"  #include "config.h"
38  #include "perr.h"  #include "perr.h"
# Line 370  dui_odbc_connection_exec (DuiDBConnectio Line 368  dui_odbc_connection_exec (DuiDBConnectio
368          }          }
369    
370          LEAVE ("(conn=%p, buff=%s)", conn, buff);          LEAVE ("(conn=%p, buff=%s)", conn, buff);
371          /* Use numbr of columns to indicate that the query hasn't          /* Use number of columns to indicate that the query hasn't
372           * given results yet. */           * given results yet. */
373          rs->ncols = -1;          rs->ncols = -1;
374          return &rs->recset;          return &rs->recset;
# Line 403  dui_odbc_connection_tables (DuiDBConnect Line 401  dui_odbc_connection_tables (DuiDBConnect
401          }          }
402    
403          LEAVE ("(conn=%p)", conn);          LEAVE ("(conn=%p)", conn);
404          /* Use numbr of columns to indicate that the query hasn't          /* Use number of columns to indicate that the query hasn't
405           * given results yet. */           * given results yet. */
406          rs->ncols = -1;          rs->ncols = -1;
407          return &rs->recset;          return &rs->recset;
# Line 438  dui_odbc_connection_table_columns (DuiDB Line 436  dui_odbc_connection_table_columns (DuiDB
436          }          }
437    
438          LEAVE ("(conn=%p, table=%s)", conn, tablename);          LEAVE ("(conn=%p, table=%s)", conn, tablename);
439          /* Use numbr of columns to indicate that the query hasn't          /* Use number of columns to indicate that the query hasn't
440           * given results yet. */           * given results yet. */
441          rs->ncols = -1;          rs->ncols = -1;
442          return &rs->recset;          return &rs->recset;
# Line 537  get_col_by_name (DuiODBCRecordSet *rs, c Line 535  get_col_by_name (DuiODBCRecordSet *rs, c
535  static gint  static gint
536  dui_odbc_recordset_rewind (DuiDBRecordSet *recset)  dui_odbc_recordset_rewind (DuiDBRecordSet *recset)
537  {  {
538          /* XXX implement me */          /** @todo implement me */
539          /* DuiODBCRecordSet *rs = (DuiODBCRecordSet *) recset; */          /* DuiODBCRecordSet *rs = (DuiODBCRecordSet *) recset; */
540    
541          return dui_odbc_recordset_fetch_row (recset);          return dui_odbc_recordset_fetch_row (recset);
# Line 637  dui_odbc_init (void) Line 635  dui_odbc_init (void)
635          plg = dui_odbc_plugin_new();          plg = dui_odbc_plugin_new();
636          dui_db_provider_register (plg);          dui_db_provider_register (plg);
637  #else  #else
638            /** @todo translatable string not marked up */
639          PERR ("The DWI db drivers were compiled without ODBC support");          PERR ("The DWI db drivers were compiled without ODBC support");
640  #endif /* USE_ODBC */  #endif /* USE_ODBC */
641  }  }
642    
643    /** @} */
644    
645  /* ============================= END OF FILE ================= */  /* ============================= END OF FILE ================= */
646    
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