File indexing completed on 2025-02-23 05:15:19 

0001 //
0002 // Copyright (C) 2004-2007 Maciej Sobczak, Stephen Hutton
0003 // Distributed under the Boost Software License, Version 1.0.
0004 // (See accompanying file LICENSE_1_0.txt or copy at
0005 // http://www.boost.org/LICENSE_1_0.txt)
0006 //
0007 
0008 #define SOCI_ORACLE_SOURCE
0009 #include "soci/oracle/soci-oracle.h"
0010 #include "error.h"
0011 #include <limits>
0012 #include <sstream>
0013 
0014 #ifdef _MSC_VER
0015 #pragma warning(disable:4355)
0016 #endif
0017 
0018 using namespace soci;
0019 using namespace soci::details;
0020 using namespace soci::details::oracle;
0021 
0022 oracle_soci_error::oracle_soci_error(std::string const & msg, int errNum)
0023     : soci_error(msg), err_num_(errNum), cat_(unknown)
0024 {
0025     if (errNum ==  3113 ||
0026         errNum ==  3114 ||
0027         errNum == 12162 ||
0028         errNum == 12541 ||
0029         errNum == 25403)
0030     {
0031         cat_ = connection_error;
0032     }
0033     else if (errNum == 1400)
0034     {
0035         cat_ = constraint_violation;
0036     }
0037     else if (errNum == 1466 ||
0038         errNum == 2055 ||
0039         errNum == 2067 ||
0040         errNum == 2091 ||
0041         errNum == 2092 ||
0042         errNum == 25401 ||
0043         errNum == 25402 ||
0044         errNum == 25405 ||
0045         errNum == 25408 ||
0046         errNum == 25409)
0047     {
0048         cat_ = unknown_transaction_state;
0049     }
0050 }
0051 
0052 void soci::details::oracle::get_error_details(sword res, OCIError *errhp,
0053     std::string &msg, int &errNum)
0054 {
0055     text errbuf[512];
0056     sb4 errcode;
0057     errNum = 0;
0058 
0059     switch (res)
0060     {
0061     case OCI_NO_DATA:
0062         msg = "soci error: No data";
0063         break;
0064     case OCI_ERROR:
0065     case OCI_SUCCESS_WITH_INFO:
0066         OCIErrorGet(errhp, 1, 0, &errcode,
0067              errbuf, sizeof(errbuf), OCI_HTYPE_ERROR);
0068         msg = reinterpret_cast<char*>(errbuf);
0069         errNum = static_cast<int>(errcode);
0070         break;
0071     case OCI_INVALID_HANDLE:
0072         msg = "soci error: Invalid handle";
0073         break;
0074     default:
0075         msg = "soci error: Unknown error code";
0076     }
0077 }
0078 
0079 void soci::details::oracle::throw_oracle_soci_error(sword res, OCIError *errhp)
0080 {
0081     std::string msg;
0082     int errNum;
0083 
0084     get_error_details(res, errhp, msg, errNum);
0085     throw oracle_soci_error(msg, errNum);
0086 }