ff3a726edf
* contrib/hbpgsql/hbpgsql.hbx
* contrib/hbpgsql/postgres.c
* contrib/hbpgsql/postgres.ch
+ add most new wrappers from this repository of Petr Chornyj:
https://github.com/petr-ch/hbpgsql9
Version guards have been added and "params" functions reworked
to accept hashes instead of two arrays. Other minor corrections
to fit into the contrib env.
+ add PQsslAttribute()
* some existing functions were modified to make the parameter
check (and fail if wrong) even if the underlying API is not
available, instead of silently returning a default value.
; all of the above was build-tested only and some features
require at least postgresql 8, 9 or 9.1
+ add PQlibVersion() -> <nVersion> (returns 0 for pre-9.1 postresql
versions)
Ref: https://github.com/harbour/core/pull/127/ by @VerchenkoAG
+ PQEXECPARAMS(): add 4th parameter to set <resultFormat>
Refs:
https://www.postgresql.org/docs/9.1/static/libpq-exec.html
https://groups.google.com/d/msg/harbour-users/hXhuVzU9pHA/RrDGLIiUAwAJ
+ add PQresStatus( <nNum> ) -> <cString>
+ added wrapper function
PQresultErrorField( result, nFieldCode ) -> cString
based on:
https://groups.google.com/d/msg/harbour-users/XSvRpbzfcHc/ztSL32fYpl4J
+ added PG_DIAG_* constants
+ added pg_encoding_to_char() wrapper to convert numeric
encoding ID to string
! fixed to use hb_fopen() instead of fopen()
+ TPQserver():New(): all parameters are now optional
! TPQserver():New(): fixed to escape connect parameter values
+ TPQserver():New(): added 7th optional hash parameter to pass
custom
connection parameters (e.g. SSL)
https://www.postgresql.org/docs/devel/static/libpq-connect.html
* contrib/hbpgsql/tests/test.prg
+ use pg_encoding_to_char(), plus some more feedback regarding
encodings
* contrib/hbpgsql/tests/dbf2pg.prg
+ use VF IO
+ support more source field types
; synced with Viktor's 3.4 branch at https://github.com/vszakats/hb
2017-02-15 15:14 UTC Viktor Szakats (vszakats users.noreply.github.com)
2016-09-05 18:55 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2016-09-05 10:43 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2016-09-02 01:58 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2016-06-20 22:50 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2015-07-19 11:56 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2015-04-06 18:39 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2015-03-31 23:31 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2014-11-29 02:47 UTC+0100 Viktor Szakats (vszakats users.noreply.github.com)
2014-07-08 13:21 UTC+0200 Viktor Szakats (vszakats users.noreply.github.com)
2014-02-11 18:18 UTC+0100 Viktor Szakats (vszakats users.noreply.github.com)
; tons of cleanups in this library, many thanks
127 lines
5.3 KiB
Plaintext
127 lines
5.3 KiB
Plaintext
/*
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* PostgreSQL RDBMS low-level (client API) interface code.
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*
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* Copyright 2016 P.Chornyj <myorg63@mail.ru>
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* Copyright 2014 Viktor Szakats (vsz.me/hb)
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* Copyright 2003 Rodrigo Moreno rodrigo_moreno@yahoo.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file LICENSE.txt. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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#ifndef HBPOSTGRES_CH_
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#define HBPOSTGRES_CH_
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/* PQstatus() */
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#define CONNECTION_OK 0
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#define CONNECTION_BAD 1
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#define CONNECTION_STARTED 2
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#define CONNECTION_MADE 3
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#define CONNECTION_AWAITING_RESPONSE 4
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#define CONNECTION_AUTH_OK 5
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#define CONNECTION_SETENV 6
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#define CONNECTION_SSL_STARTUP 7
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#define CONNECTION_NEEDED 8
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/* PQconnectPoll(), PQresetPoll() */
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#define PGRES_POLLING_FAILED 0
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#define PGRES_POLLING_READING 1
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#define PGRES_POLLING_WRITING 2
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#define PGRES_POLLING_OK 3
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#define PGRES_POLLING_ACTIVE 4
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/* PQresultStatus() */
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#define PGRES_EMPTY_QUERY 0
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#define PGRES_COMMAND_OK 1
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#define PGRES_TUPLES_OK 2
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#define PGRES_COPY_OUT 3
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#define PGRES_COPY_IN 4
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#define PGRES_BAD_RESPONSE 5
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#define PGRES_NONFATAL_ERROR 6
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#define PGRES_FATAL_ERROR 7
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/* PQtransactionStatus() */
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#define PQTRANS_IDLE 0
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#define PQTRANS_ACTIVE 1
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#define PQTRANS_INTRANS 2
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#define PQTRANS_INERROR 3
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#define PQTRANS_UNKNOWN 4
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/* PQmetadata() positions for array returned */
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#define HBPG_META_FIELDNAME 1
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#define HBPG_META_FIELDTYPE 2
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#define HBPG_META_FIELDLEN 3
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#define HBPG_META_FIELDDEC 4
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#define HBPG_META_TABLE 5
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#define HBPG_META_TABLECOL 6
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#define HBPG_META_LEN_ 6
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/* PQsetErrorVerbosity() */
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#define PQERRORS_TERSE 0
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#define PQERRORS_DEFAULT 1
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#define PQERRORS_VERBOSE 2
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/* PQping() */
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#define PQPING_OK 0 /* server is accepting connections */
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#define PQPING_REJECT 1 /* server is alive but rejecting connections */
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#define PQPING_NO_RESPONSE 2 /* could not establish connection */
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#define PQPING_NO_ATTEMPT 3 /* connection not attempted (bad params) */
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/* PQresultErrorField() fieldcode parameters */
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#define PG_DIAG_SEVERITY hb_BCode( "S" )
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#define PG_DIAG_SQLSTATE hb_BCode( "C" )
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#define PG_DIAG_MESSAGE_PRIMARY hb_BCode( "M" )
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#define PG_DIAG_MESSAGE_DETAIL hb_BCode( "D" )
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#define PG_DIAG_MESSAGE_HINT hb_BCode( "H" )
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#define PG_DIAG_STATEMENT_POSITION hb_BCode( "P" )
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#define PG_DIAG_INTERNAL_POSITION hb_BCode( "p" )
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#define PG_DIAG_INTERNAL_QUERY hb_BCode( "q" )
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#define PG_DIAG_CONTEXT hb_BCode( "W" )
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#define PG_DIAG_SCHEMA_NAME hb_BCode( "s" )
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#define PG_DIAG_TABLE_NAME hb_BCode( "t" )
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#define PG_DIAG_COLUMN_NAME hb_BCode( "c" )
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#define PG_DIAG_DATATYPE_NAME hb_BCode( "d" )
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#define PG_DIAG_CONSTRAINT_NAME hb_BCode( "n" )
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#define PG_DIAG_SOURCE_FILE hb_BCode( "F" )
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#define PG_DIAG_SOURCE_LINE hb_BCode( "L" )
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#define PG_DIAG_SOURCE_FUNCTION hb_BCode( "R" )
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#endif
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