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Commitb14c99d

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Here it is. Remove or rename the current interfaces/libpq++ and untar
this file in interfaces/It will all need to be checked in. I used the char *rcsid[] method forcvs ids so it can be strings | grep'd to find version numbers. The newversion for the library is 3.0.Run configure from src/ to create the Makefile and it should be good togo.I did minimal documentation references in the README, I'll see if I canget something to Tom Lockhart rather quickly.Vince.
1 parent795f6ca commitb14c99d

28 files changed

+549
-581
lines changed

‎src/interfaces/libpq++/CHANGES

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5/18/1999 - vv
3+
---------
4+
5+
*Rewrote libpq++.H
6+
*Added CVS IDs
7+
*Incremented shared library version to 3.0
8+
*Cleaned up makefiles
9+
*Made examples use the installed versions of the library and header
10+
11+
12+
4/26/1999 - vv
13+
---------
14+
15+
*Changed PrintTuples and DisplayTuples in PgDatabase to use PQprint()
16+
17+
18+
19+
4/14/1999 - vv
20+
---------
21+
22+
*Changed connection routines to use PQconnectdb()
23+
*Connect now returns CONNECTION_OK or CONNECTION_BAD
24+
*Eliminated pgEnv
25+
*Changed error handler to return proper messages
26+
*New function LOid() returns Large Object ID
27+
*New function Status() returns Large Object Status
28+
29+
30+
31+
32+
33+

‎src/interfaces/libpq++/Makefile.in

Lines changed: 6 additions & 14 deletions
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@@ -6,12 +6,12 @@
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# Copyright (c) 1994, Regents of the University of California
77
#
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# IDENTIFICATION
9-
# $Header: /cvsroot/pgsql/src/interfaces/libpq++/Attic/Makefile.in,v 1.11 1999/01/17 06:19:39 momjian Exp $
9+
# $Header: /cvsroot/pgsql/src/interfaces/libpq++/Attic/Makefile.in,v 1.12 1999/05/23 01:03:57 momjian Exp $
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#
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#-------------------------------------------------------------------------
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NAME= pq++
14-
SO_MAJOR_VERSION=2
14+
SO_MAJOR_VERSION=3
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SO_MINOR_VERSION= 0
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SRCDIR= @top_srcdir@
@@ -42,20 +42,16 @@ ifdef KRBVERS
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CXXFLAGS+=$(KRBFLAGS)
4343
endif
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45-
OBJS =pgenv.opgconnection.o pgtransdb.o pgcursordb.o pglobject.o
45+
OBJS =pgconnection.opgdatabase.o pgtransdb.o pgcursordb.o pglobject.o
4646

47-
ifeq ($(PORTNAME), win)
48-
SHLIB_LINK+= -L../libpq -lpq -lstdc++
49-
else
5047
SHLIB_LINK= -L../libpq -lpq
51-
endif
5248

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# Shared library stuff, also default 'all' target
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include$(SRCDIR)/Makefile.shlib
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# Pull shared-lib CFLAGS into CXXFLAGS
58-
CXXFLAGS+=$(CFLAGS)
54+
CXXFLAGS+=$(CFLAGS) -Wno-unused
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.PHONY: examples
@@ -68,9 +64,8 @@ install: install-headers install-lib $(install-shlib-dep)
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6965
LIBPGXXDIR = libpq++
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LIBPGXXHEADERDIR =$(HEADERDIR)/$(LIBPGXXDIR)
71-
MAINHEADER = libpq++.h
72-
LIBPGXXHEADERS = pgenv.h\
73-
pgconnection.h\
67+
MAINHEADER = libpq++.H
68+
LIBPGXXHEADERS = pgconnection.h\
7469
pgdatabase.h\
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pgtransdb.h\
7671
pgcursordb.h\
@@ -91,9 +86,6 @@ beforeinstall-headers:
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clean:
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rm -f libpq++.a$(shlib)$(OBJS)
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$(MAKE) -C examples clean
94-
ifeq ($(PORTNAME), win)
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rm -f pq++.def
96-
endif
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depdepend:
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$(CXX) -MM$(CXXFLAGS)*.cc>depend

‎src/interfaces/libpq++/README

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@@ -1,22 +1,25 @@
1-
This directory contains libpq++, the C++ language interface to POSTGRESQL.
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libpq++ is implemented on of the libpq library. Users would benefit
3-
from reading the chapter on libpq in the PostgreSQL users manual
4-
before using libpq++.
51

6-
The initial version of this implementation was done by William Wanders
7-
(wwanders@sci.kun.nl)
2+
Based on the original work by William Wanders (wwanders@sci.kun.nl)
3+
and Jolly Chen (jolly@cs.berkeley.edu), this is the first set of
4+
changes to libpq++ since ~1997. Pgenv has been removed, deprecated
5+
functions removed and/or updated and error handling rewritten,
6+
however for the most part it remains as a wrapper around libpq.
7+
The documentation on libpq is recommended reading to understand
8+
the function of libpq++.
89

9-
This is only a preliminary attempt at providing something useful for
10-
people who would like to use C++ to build frontend applications to
11-
PostgreSQL. The API provided herein is subject to change in later
12-
versions of PostgreSQL.
10+
The API provided herein is subject to change in later versions of
11+
PostgreSQL.
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1413
For details on how to to use libpq++, see the man page in the man/
15-
subdirectory and the test programs in the examples/ subdirectory.
14+
subdirectory and the test programs in the examples/ subdirectory.
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17-
libpq++ has been tested with g++, version 2.7.0
16+
** PgConnection has been changed to accept either the environment
17+
variables or conninfo style strings. See the PQconnectdb in the
18+
documentation on libpq for details.
19+
20+
libpq++ has only been tested with g++, version 2.7.2.1
21+
22+
Vince Vielhaber (vev@michvhf.com)
23+
Tue May 18 08:30:00 EDT 1999
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19-
- Jolly Chen
20-
jolly@cs.berkeley.edu
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22-
Tue Sep 5 11:09:51 PDT 1995

‎src/interfaces/libpq++/TODO

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*Implement exceptions
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*Binary Large Objects segfaulting
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*Many other things I have yet to discover
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6+

‎src/interfaces/libpq++/dependencies

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# Dependencies for libpq++ C++ library for Postgres SQL
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#
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# Author: Leo Shuster (lsh@lubrizol.com)
5+
# Updated 18 May 1999 by Vince Vielhaber (vev@michvhf.com)
56
###########################################################################
6-
pgenv.o ::pgenv.cc \
7-
pgenv.h
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pgconnection.o :: pgconnection.cc \
109
pgconnection.h \
11-
pgenv.h \
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$(LIBPQDIR)/libpq-fe.h \
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$(LIBPQDIR)/fe-auth.h
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pgtransdb.o :: pgtransdb.cc \
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pgtransdb.h \
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pgdatabase.h \
1816
pgconnection.h \
19-
pgenv.h \
2017
$(LIBPQDIR)/libpq-fe.h \
2118
$(LIBPQDIR)/fe-auth.h
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2320
pgcursordb.o :: pgcursordb.cc \
2421
pgcursordb.h \
2522
pgdatabase.h \
2623
pgconnection.h \
27-
pgenv.h \
2824
$(LIBPQDIR)/libpq-fe.h \
2925
$(LIBPQDIR)/fe-auth.h
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pglobject.o ::pglobject.cc \
3228
pglobject.h \
3329
pgconnection.h \
34-
pgenv.h \
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$(LIBPQDIR)/libpq-fe.h \
3631
$(LIBPQHEADERDIR)/libpq-fs.h

‎src/interfaces/libpq++/examples/Makefile

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@@ -2,26 +2,23 @@
22
# Makefile for example programs
33
#
44

5-
SRCDIR= ../../..
6-
include ../../../Makefile.global
75

86
LIBNAME= libpq++
7+
HEADERDIR= /usr/local/pgsql/include
8+
LIBPQDIR= /usr/local/pgsql/lib
9+
910

1011
# We have to override -Werror, which makes warnings, fatal, because we
1112
# inevitably get the warning, "abstract declarator used as declaration"
1213
# because of our inclusion of c.h and we don't know how to stop that.
1314

14-
CXXFLAGS=$(CFLAGS) -Wno-error
15+
CXXFLAGS=$(CFLAGS) -Wno-error -Wno-unused -Wl,-Bdynamic
16+
17+
INCLUDE_OPT= -I$(HEADERDIR)
1518

16-
INCLUDE_OPT=\
17-
-I..\
18-
-I../../../backend\
19-
-I../../../include\
20-
-I$(LIBPQDIR)\
21-
-I$(HEADERDIR)
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CXXFLAGS+=$(INCLUDE_OPT)
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24-
LDFLAGS+= -L.. -lpq++ -L$(LIBPQDIR) -lpq
21+
LDFLAGS+= -L$(LIBPQDIR) -lpq++
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2623
#
2724
# And where libpq goes, so goes the authentication stuff...
@@ -34,17 +31,12 @@ endif
3431
PROGS=testlibpq0 testlibpq1 testlibpq2 testlibpq3\
3532
testlibpq4 testlibpq5 testlibpq6 testlo
3633

37-
all:submake$(PROGS)
34+
all:$(PROGS)
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39-
$(PROGS):% :%.cc ../$(LIBNAME).a
36+
$(PROGS):% :%.cc
4037
$(CXX)$(CXXFLAGS) -o$@$@.cc$(LDFLAGS)
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4239
.PHONY: submake
43-
submake:
44-
$(MAKE) -C..$(LIBNAME).a
45-
46-
../$(LIBNAME).a:
47-
$(MAKE) -C..$(LIBNAME).a
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4941
clean:
5042
rm -f$(PROGS)

‎src/interfaces/libpq++/examples/testlibpq0.cc

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*
1010
*
1111
* IDENTIFICATION
12-
* $Header: /cvsroot/pgsql/src/interfaces/libpq++/examples/Attic/testlibpq0.cc,v 1.3 1997/02/13 10:00:42 scrappy Exp $
12+
* $Header: /cvsroot/pgsql/src/interfaces/libpq++/examples/Attic/testlibpq0.cc,v 1.4 1999/05/23 01:04:05 momjian Exp $
1313
*
1414
*-------------------------------------------------------------------------
1515
*/
1616

1717
#include<iostream.h>
18-
#include<libpq++.h>
18+
#include<libpq++.H>
1919

2020
intmain()
2121
{
2222
// Open the connection to the database and make sure it's OK
23-
PgDatabasedata("template1");
23+
PgDatabasedata("dbname=template1");
2424
if ( data.ConnectionBad() ) {
2525
cout <<"Connection was unsuccessful..." << endl
2626
<<"Error message returned:" << data.ErrorMessage() << endl;

‎src/interfaces/libpq++/examples/testlibpq1.cc

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#include<iostream.h>
1010
#include<iomanip.h>
11-
#include<libpq++.h>
11+
#include<libpq++.H>
1212

1313
intmain()
1414
{
1515
// Begin, by establishing a connection to the backend.
1616
// When no parameters are given then the system will
1717
// try to use reasonable defaults by looking up environment variables
1818
// or, failing that, using hardwired constants
19-
constchar* dbName ="template1";
19+
constchar* dbName ="dbname=template1";
2020
PgDatabasedata(dbName);
2121

2222
// check to see that the backend connection was successfully made

‎src/interfaces/libpq++/examples/testlibpq2.cc

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
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#include<iostream.h>
1010
#include<iomanip.h>
11-
#include<libpq++.h>
11+
#include<libpq++.H>
1212

1313
intmain()
1414
{
1515
// Begin, by establishing a connection to the backend.
1616
// When no parameters are given then the system will
1717
// try to use reasonable defaults by looking up environment variables
1818
// or, failing that, using hardwired constants
19-
constchar* dbName ="template1";
19+
constchar* dbName ="dbname=template1";
2020
PgTransactiondata(dbName);
2121

2222
// check to see that the backend connection was successfully made

‎src/interfaces/libpq++/examples/testlibpq3.cc

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -9,7 +9,7 @@
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1010
#include<iostream.h>
1111
#include<iomanip.h>
12-
#include<libpq++.h>
12+
#include<libpq++.H>
1313

1414
intmain()
1515
{
@@ -19,7 +19,7 @@ int main()
1919
// or, failing that, using hardwired constants.
2020
// Create a cursor database query object.
2121
// All queries using cursor will be performed through this object.
22-
constchar* dbName ="template1";
22+
constchar* dbName ="dbname=template1";
2323
PgCursorcData(dbName,"myportal");
2424

2525
// check to see that the backend connection was successfully made

‎src/interfaces/libpq++/examples/testlibpq4.cc

Lines changed: 2 additions & 2 deletions
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1919
*
2020
*/
2121
#include<iostream.h>
22-
#include<libpq++.h>
22+
#include<libpq++.H>
2323
#include<stdlib.h>
2424

2525
main()
2626
{
2727
// Begin, by connecting to the backend using hardwired constants
2828
// and a test database created by the user prior to the invokation
2929
// of this test program.
30-
char* dbName =getenv("USER");// change this to the name of your test database
30+
char* dbName ="dbname=template1";
3131
PgDatabasedata(dbName);
3232

3333
// Check to see that the backend connection was successfully made

‎src/interfaces/libpq++/examples/testlibpq5.cc

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -27,7 +27,7 @@ tuple 1: got
2727
*
2828
*/
2929
#include<iostream.h>
30-
#include<libpq++.h>
30+
#include<libpq++.H>
3131
#include<stdlib.h>
3232
extern"C" {
3333
#include"postgres.h"// for Postgres types
@@ -39,7 +39,7 @@ main()
3939
// Begin, by connecting to the backend using hardwired constants
4040
// and a test database created by the user prior to the invokation
4141
// of this test program. Connect using cursor interface.
42-
char* dbName =getenv("USER");// change this to the name of your test database
42+
char* dbName ="dbname=template1";// change this to the name of your test database
4343
PgCursordata(dbName,"mycursor");
4444

4545
// check to see that the backend connection was successfully made

‎src/interfaces/libpq++/examples/testlibpq6.cc

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -5,15 +5,15 @@
55
*
66
*/
77
#include<iostream.h>
8-
#include<libpq++.h>
8+
#include<libpq++.H>
99
#include<stdlib.h>
1010

1111
main()
1212
{
1313
// Begin, by connecting to the backend using hardwired constants
1414
// and a test database created by the user prior to the invokation
1515
// of this test program. Connect using transaction interface.
16-
char* dbName =getenv("USER");// change this to the name of your test database
16+
char* dbName ="dbname=template1";
1717
PgTransactiondata(dbName);
1818

1919
// check to see that the backend connection was successfully made

‎src/interfaces/libpq++/examples/testlo.cc

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -7,12 +7,12 @@
77
*
88
*
99
* IDENTIFICATION
10-
* $Header: /cvsroot/pgsql/src/interfaces/libpq++/examples/Attic/testlo.cc,v 1.3 1997/02/13 10:01:05 scrappy Exp $
10+
* $Header: /cvsroot/pgsql/src/interfaces/libpq++/examples/Attic/testlo.cc,v 1.4 1999/05/2301:04:07 momjian Exp $
1111
*
1212
*-------------------------------------------------------------------------
1313
*/
1414
#include<iostream.h>
15-
#include<libpq++.h>
15+
#include<libpq++.H>
1616
#include<stdlib.h>
1717

1818
intmain(int argc,char **argv)

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