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Viewing changes to plugin/transaction_log/utilities/transaction_log_connection.cc

  • Committer: Mark Atwood
  • Date: 2011-11-30 07:06:47 UTC
  • mfrom: (2463.1.6 drizzle-include)
  • Revision ID: me@mark.atwood.name-20111130070647-ixp7oalp70hkbt6l
merge lp:~brianaker/drizzle/libdrizzle-2.0-not-install

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plugin/transaction_log/utilities/transaction_log_connection.cc
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 */
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#include <config.h>
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#include "transaction_log_connection.h"
 
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#include <plugin/transaction_log/utilities/transaction_log_connection.h>
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#include <iostream>
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using namespace std;
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TransactionLogConnection::TransactionLogConnection(string &host, uint16_t port,
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                                                   string &username, string &password,
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                                                   bool drizzle_protocol)
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  :
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    hostName(host),
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    drizzleProtocol(drizzle_protocol)
 
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                                                   bool drizzle_protocol) :
 
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  hostName(host),
 
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  drizzleProtocol(drizzle_protocol)
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{
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  drizzle_return_t ret;
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  if (host.empty())
 
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  {
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    host= "localhost";
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  drizzle_create(&drizzle);
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  drizzle_con_create(&drizzle, &connection);
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  drizzle_con_set_tcp(&connection, (char *)host.c_str(), port);
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  drizzle_con_set_auth(&connection, (char *)username.c_str(),
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    (char *)password.c_str());
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  drizzle_con_add_options(&connection,
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    drizzle_protocol ? DRIZZLE_CON_EXPERIMENTAL : DRIZZLE_CON_MYSQL);
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  ret= drizzle_con_connect(&connection);
 
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  }
 
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  drizzle= drizzle_create();
 
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  if (drizzle == NULL)
 
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  {
 
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    errorHandler(NULL, DRIZZLE_RETURN_MEMORY, "drizzle_create() failed");
 
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    throw "drizzle_create() failed";
 
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  }
 
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  connection= drizzle_con_create(drizzle);
 
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  if (connection == NULL)
 
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  {
 
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    errorHandler(NULL, DRIZZLE_RETURN_MEMORY, "drizzle_create() failed");
 
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    throw "drizzle_con_create() failed";
 
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  }
 
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  drizzle_con_set_tcp(connection, (char *)host.c_str(), port);
 
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  drizzle_con_set_auth(connection, (char *)username.c_str(), (char *)password.c_str());
 
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  drizzle_con_add_options(connection,
 
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                          drizzle_protocol ? DRIZZLE_CON_EXPERIMENTAL : DRIZZLE_CON_MYSQL);
 
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  drizzle_return_t ret= drizzle_con_connect(connection);
 
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  if (ret != DRIZZLE_RETURN_OK)
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  {
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    errorHandler(NULL, ret, "when trying to connect");
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                                     drizzle_result_st *result)
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{
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  drizzle_return_t ret;
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  if (drizzle_query_str(&connection, result, str_query.c_str(), &ret) == NULL ||
 
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  if (drizzle_query_str(connection, result, str_query.c_str(), &ret) == NULL ||
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      ret != DRIZZLE_RETURN_OK)
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  {
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    if (ret == DRIZZLE_RETURN_ERROR_CODE)
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    else
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    {
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      cerr << "Error executing query: " <<
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        drizzle_con_error(&connection) << endl;
 
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        drizzle_con_error(connection) << endl;
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      drizzle_result_free(result);
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    }
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    return;
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  if (drizzle_result_buffer(result) != DRIZZLE_RETURN_OK)
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  {
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    cerr << "Could not buffer result: " <<
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        drizzle_con_error(&connection) << endl;
 
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        drizzle_con_error(connection) << endl;
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    drizzle_result_free(result);
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    return;
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  }
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  return;
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}
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void TransactionLogConnection::errorHandler(drizzle_result_st *res,
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  drizzle_return_t ret, const char *when)
 
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                                            drizzle_return_t ret, const char *when)
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{
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  if (res == NULL)
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  {
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    cerr << "Got error: " << drizzle_con_error(&connection) << " "
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      << when << endl;
 
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    cerr << "Got error: " << drizzle_con_error(connection) << " " << when << endl;
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  }
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  else if (ret == DRIZZLE_RETURN_ERROR_CODE)
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  {
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    cerr << "Got error: " << drizzle_result_error(res)
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      << " (" << drizzle_result_error_code(res) << ") " << when << endl;
 
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    cerr << "Got error: " << drizzle_result_error(res) << " (" << drizzle_result_error_code(res) << ") " << when << endl;
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    drizzle_result_free(res);
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  }
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  else
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  {
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    cerr << "Got error: " << ret << " " << when << endl;
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  }
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  return;
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}