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Code Issues

Added more diagnostics in DEV_BUILD. If you find it reasonable, can be internationalized and added to release too.

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This commit is contained in:
alexpeshkoff 2011-04-13 12:39:44 +00:00
parent 87bb408afc
commit 7d1b48f122
1 changed files with 30 additions and 6 deletions
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36
src/dsql/dsql.cpp
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@ -1518,7 +1518,11 @@ static void map_in_out(dsql_req* request, bool toExternal, const dsql_msg* messa
if (err || count)
{
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-804) <<
Arg::Gds(isc_dsql_sqlda_err));
Arg::Gds(isc_dsql_sqlda_err)
#ifdef DEV_BUILD
<< Arg::Gds(isc_random) << (err ? "Message buffer too short" : "Wrong number of message parameters")
#endif
);
}
const DsqlCompiledStatement* statement = request->getStatement();
@ -1625,7 +1629,11 @@ static USHORT parse_blr(dsql_req* request, ULONG blr_length, const UCHAR* blr,
if (*blr != blr_version4 && *blr != blr_version5)
{
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-804) <<
Arg::Gds(isc_dsql_sqlda_err));
Arg::Gds(isc_dsql_sqlda_err)
#ifdef DEV_BUILD
<< Arg::Gds(isc_random) << "Wrong BLR version"
#endif
);
}
blr++; // skip the blr_version
@ -1633,7 +1641,11 @@ static USHORT parse_blr(dsql_req* request, ULONG blr_length, const UCHAR* blr,
if (*blr++ != blr_begin || *blr++ != blr_message)
{
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-804) <<
Arg::Gds(isc_dsql_sqlda_err));
Arg::Gds(isc_dsql_sqlda_err)
#ifdef DEV_BUILD
<< Arg::Gds(isc_random) << "Missing blr_begin / blr_message"
#endif
);
}
++blr; // skip the message number
@ -1752,7 +1764,11 @@ static USHORT parse_blr(dsql_req* request, ULONG blr_length, const UCHAR* blr,
default:
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-804) <<
Arg::Gds(isc_dsql_sqlda_err));
Arg::Gds(isc_dsql_sqlda_err)
#ifdef DEV_BUILD
<< Arg::Gds(isc_random) << "Wrong BLR type"
#endif
);
}
USHORT align = type_alignments[desc.dsc_dtype];
@ -1765,7 +1781,11 @@ static USHORT parse_blr(dsql_req* request, ULONG blr_length, const UCHAR* blr,
if (*blr++ != blr_short || *blr++ != 0)
{
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-804) <<
Arg::Gds(isc_dsql_sqlda_err));
Arg::Gds(isc_dsql_sqlda_err)
#ifdef DEV_BUILD
<< Arg::Gds(isc_random) << "Wrong BLR type for NULL indicator"
#endif
);
}
align = type_alignments[dtype_short];
@ -1805,7 +1825,11 @@ static USHORT parse_blr(dsql_req* request, ULONG blr_length, const UCHAR* blr,
if (*blr++ != (UCHAR) blr_end || offset != msg_length)
{
ERRD_post(Arg::Gds(isc_sqlerr) << Arg::Num(-804) <<
Arg::Gds(isc_dsql_sqlda_err));
Arg::Gds(isc_dsql_sqlda_err)
#ifdef DEV_BUILD
<< Arg::Gds(isc_random) << (offset != msg_length ? "Invalid message length" : "Missing blr_end")
#endif
);
}
return count;