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* Add PostGres Event notification component from Ludo Brands (22060)

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git-svn-id: trunk@21324 -
This commit is contained in:
michael 2012-05-18 12:19:09 +00:00
parent 137b21223b
commit 0efa458127
7 changed files with 636 additions and 313 deletions
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2
.gitattributes vendored
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@ -1880,6 +1880,7 @@ packages/fcl-db/Makefile.fpc svneol=native#text/plain
packages/fcl-db/Makefile.fpc.fpcmake svneol=native#text/plain packages/fcl-db/Makefile.fpc.fpcmake svneol=native#text/plain
packages/fcl-db/examples/fbadmindemo.pp svneol=native#text/plain packages/fcl-db/examples/fbadmindemo.pp svneol=native#text/plain
packages/fcl-db/examples/fbeventstest.pp svneol=native#text/plain packages/fcl-db/examples/fbeventstest.pp svneol=native#text/plain
packages/fcl-db/examples/pqeventstest.pp svneol=native#text/plain
packages/fcl-db/fpmake.pp svneol=native#text/plain packages/fcl-db/fpmake.pp svneol=native#text/plain
packages/fcl-db/src/Dataset.txt svneol=native#text/plain packages/fcl-db/src/Dataset.txt svneol=native#text/plain
packages/fcl-db/src/README.txt svneol=native#text/plain packages/fcl-db/src/README.txt svneol=native#text/plain
@ -2059,6 +2060,7 @@ packages/fcl-db/src/sqldb/postgres/Makefile.fpc svneol=native#text/plain
packages/fcl-db/src/sqldb/postgres/fpmake.inc svneol=native#text/plain packages/fcl-db/src/sqldb/postgres/fpmake.inc svneol=native#text/plain
packages/fcl-db/src/sqldb/postgres/fpmake.pp svneol=native#text/plain packages/fcl-db/src/sqldb/postgres/fpmake.pp svneol=native#text/plain
packages/fcl-db/src/sqldb/postgres/pqconnection.pp svneol=native#text/plain packages/fcl-db/src/sqldb/postgres/pqconnection.pp svneol=native#text/plain
packages/fcl-db/src/sqldb/postgres/pqeventmonitor.pp svneol=native#text/plain
packages/fcl-db/src/sqldb/sqldb.pp svneol=native#text/plain packages/fcl-db/src/sqldb/sqldb.pp svneol=native#text/plain
packages/fcl-db/src/sqldb/sqlite/Makefile svneol=native#text/plain packages/fcl-db/src/sqldb/sqlite/Makefile svneol=native#text/plain
packages/fcl-db/src/sqldb/sqlite/Makefile.fpc svneol=native#text/plain packages/fcl-db/src/sqldb/sqlite/Makefile.fpc svneol=native#text/plain

114
packages/fcl-db/examples/pqeventstest.pp Normal file
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@ -0,0 +1,114 @@
program PQEventsTest;
{$mode delphi}{$H+}
uses
{$IFDEF UNIX}
cthreads,
{$ENDIF}
Classes,sysutils,
PQEventMonitor,pqconnection,sqldb;
const
MAXEVENTS=35;
NUMTESTS=100;
type
{ TMyEventAlert }
TMyEventAlert=class
class procedure OnPQEvent(Sender: TObject; EventName: string; EventCount: longint;
var CancelAlerts: boolean);
end;
var
EvSent,EvReceived:Array [1..MAXEVENTS] of integer;
TotalRecieved:integer;
function testNEvents(PQConnection:TPQConnection;n:integer):boolean;
var
EventsM:TPQEventMonitor;
i,j,k:integer;
begin
for i:=1 to MAXEVENTS do
begin
EvSent[i]:=0;
EvReceived[i]:=0;
end;
EventsM:=TPQEventMonitor.create(nil);
EventsM.Connection:=PQConnection;
for i:=1 to n do
EventsM.Events.Add('E'+IntToStr(i));
EventsM.OnEventAlert:=TMyEventAlert.OnPQEvent;
EventsM.RegisterEvents;
i:=NUMTESTS;
TotalRecieved:=0;
Randomize;
while i>0 do
begin
k:=1+random(n);
PQConnection.ExecuteDirect('NOTIFY E'+IntTostr(k));
PQConnection.Transaction.Commit;
EvSent[k]:=EvSent[k]+1;
EventsM.Poll;
i:=i-1;
end;
for i:=1 to 300 do //3 secs max
begin
Sleep(10); //wait until everything received
EventsM.Poll;
if TotalRecieved=NUMTESTS then
break;
end;
result:=true;
for i:=1 to n do
begin
result:=result and (EvSent[i]=EvReceived[i]);
end;
EventsM.Free;
end;
{ TMyEventAlert }
class procedure TMyEventAlert.OnPQEvent(Sender: TObject; EventName: string;
EventCount: longint; var CancelAlerts: boolean);
var i:integer;
begin
i:=StrToInt(copy(EventName,2,2));
EvReceived[i]:=EvReceived[i]+EventCount;
TotalRecieved:=TotalRecieved+EventCount;
end;
var
PQConnection1:TPQConnection;
SQLTransaction1: TSQLTransaction;
i:integer;
begin
if paramcount<4 then
begin
WriteLn('Usage:');
WriteLn(' '+Paramstr(0) +' database hostname username password');
exit;
end;
PQConnection1:=TPQConnection.Create(nil);
SQLTransaction1:= TSQLTransaction.Create(nil);
PQConnection1.Transaction:=SQLTransaction1;
SQLTransaction1.DataBase:=PQConnection1;
PQConnection1.Password:=paramstr(4);
PQConnection1.UserName:=paramstr(3);
PQConnection1.HostName:=paramstr(2);
PQConnection1.DatabaseName:=paramstr(1);
for i:=1 to 16 do
begin
if testNEvents(PQConnection1,i) then
WriteLn(inttostr(i)+' succeeded')
else
WriteLn(inttostr(i)+' failed. Missed '+ IntToStr(NUMTESTS-TotalRecieved)+' Events');
end;
SQLTransaction1.Free;
PQConnection1.Free;
WriteLn('Tests finished.');
end.

10
packages/fcl-db/fpmake.pp
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@ -662,6 +662,16 @@ begin
AddUnit('dbconst'); AddUnit('dbconst');
AddUnit('bufdataset'); AddUnit('bufdataset');
end; end;
T:=P.Targets.AddUnit('pqeventmonitor.pp', SqldbConnectionOSes-SqldbWithoutPostgresOSes);
T.ResourceStrings:=true;
with T.Dependencies do
begin
AddUnit('sqldb');
AddUnit('db');
AddUnit('dbconst');
AddUnit('bufdataset');
AddUnit('pqconnection');
end;
T:=P.Targets.AddUnit('mssqlconn.pp', MSSQLOSes); T:=P.Targets.AddUnit('mssqlconn.pp', MSSQLOSes);
with T.Dependencies do with T.Dependencies do
begin begin

568
packages/fcl-db/src/sqldb/postgres/Makefile
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@ -1,10 +1,10 @@
# #
# Don't edit, this file is generated by FPCMake Version 2.0.0 [2012/04/25] # Don't edit, this file is generated by FPCMake Version 2.0.0 [2011/02/24]
# #
default: all default: all
MAKEFILETARGETS=i386-linux i386-go32v2 i386-win32 i386-os2 i386-freebsd i386-beos i386-haiku i386-netbsd i386-solaris i386-qnx i386-netware i386-openbsd i386-wdosx i386-darwin i386-emx i386-watcom i386-netwlibc i386-wince i386-embedded i386-symbian i386-nativent i386-iphonesim m68k-linux m68k-freebsd m68k-netbsd m68k-amiga m68k-atari m68k-openbsd m68k-palmos m68k-embedded powerpc-linux powerpc-netbsd powerpc-amiga powerpc-macos powerpc-darwin powerpc-morphos powerpc-embedded powerpc-wii powerpc-aix sparc-linux sparc-netbsd sparc-solaris sparc-embedded x86_64-linux x86_64-freebsd x86_64-netbsd x86_64-solaris x86_64-openbsd x86_64-darwin x86_64-win64 x86_64-embedded arm-linux arm-palmos arm-darwin arm-wince arm-gba arm-nds arm-embedded arm-symbian powerpc64-linux powerpc64-darwin powerpc64-embedded powerpc64-aix avr-embedded armeb-linux armeb-embedded mips-linux mipsel-linux MAKEFILETARGETS=i386-linux i386-go32v2 i386-win32 i386-os2 i386-freebsd i386-beos i386-haiku i386-netbsd i386-solaris i386-qnx i386-netware i386-openbsd i386-wdosx i386-darwin i386-emx i386-watcom i386-netwlibc i386-wince i386-embedded i386-symbian i386-nativent i386-iphonesim m68k-linux m68k-freebsd m68k-netbsd m68k-amiga m68k-atari m68k-openbsd m68k-palmos m68k-embedded powerpc-linux powerpc-netbsd powerpc-amiga powerpc-macos powerpc-darwin powerpc-morphos powerpc-embedded sparc-linux sparc-netbsd sparc-solaris sparc-embedded x86_64-linux x86_64-freebsd x86_64-solaris x86_64-darwin x86_64-win64 x86_64-embedded arm-linux arm-palmos arm-darwin arm-wince arm-gba arm-nds arm-embedded arm-symbian powerpc64-linux powerpc64-darwin powerpc64-embedded avr-embedded armeb-linux armeb-embedded mipsel-linux
BSDs = freebsd netbsd openbsd darwin BSDs = freebsd netbsd openbsd darwin
UNIXs = linux $(BSDs) solaris qnx haiku aix UNIXs = linux $(BSDs) solaris qnx haiku
LIMIT83fs = go32v2 os2 emx watcom LIMIT83fs = go32v2 os2 emx watcom
OSNeedsComspecToRunBatch = go32v2 watcom OSNeedsComspecToRunBatch = go32v2 watcom
FORCE: FORCE:
@ -153,6 +153,12 @@ ifdef OS_TARGET_DEFAULT
OS_TARGET=$(OS_TARGET_DEFAULT) OS_TARGET=$(OS_TARGET_DEFAULT)
endif endif
endif endif
ifneq ($(words $(FPC_COMPILERINFO)),5)
FPC_COMPILERINFO+=$(shell $(FPC) -iSP)
FPC_COMPILERINFO+=$(shell $(FPC) -iTP)
FPC_COMPILERINFO+=$(shell $(FPC) -iSO)
FPC_COMPILERINFO+=$(shell $(FPC) -iTO)
endif
ifndef CPU_SOURCE ifndef CPU_SOURCE
CPU_SOURCE:=$(word 2,$(FPC_COMPILERINFO)) CPU_SOURCE:=$(word 2,$(FPC_COMPILERINFO))
endif endif
@ -178,21 +184,11 @@ else
ARCH=$(CPU_TARGET) ARCH=$(CPU_TARGET)
endif endif
endif endif
ifeq ($(FULL_TARGET),arm-embedded)
ifeq ($(SUBARCH),)
$(error When compiling for arm-embedded, a sub-architecture (e.g. SUBARCH=armv4t or SUBARCH=armv7m) must be defined)
endif
override FPCOPT+=-Cp$(SUBARCH)
endif
ifneq ($(findstring $(OS_SOURCE),$(LIMIT83fs)),) ifneq ($(findstring $(OS_SOURCE),$(LIMIT83fs)),)
TARGETSUFFIX=$(OS_TARGET) TARGETSUFFIX=$(OS_TARGET)
SOURCESUFFIX=$(OS_SOURCE) SOURCESUFFIX=$(OS_SOURCE)
else else
ifneq ($(findstring $(OS_TARGET),$(LIMIT83fs)),)
TARGETSUFFIX=$(OS_TARGET)
else
TARGETSUFFIX=$(FULL_TARGET) TARGETSUFFIX=$(FULL_TARGET)
endif
SOURCESUFFIX=$(FULL_SOURCE) SOURCESUFFIX=$(FULL_SOURCE)
endif endif
ifneq ($(FULL_TARGET),$(FULL_SOURCE)) ifneq ($(FULL_TARGET),$(FULL_SOURCE))
@ -268,235 +264,193 @@ ifeq ($(UNITSDIR),)
UNITSDIR:=$(wildcard $(FPCDIR)/units/$(OS_TARGET)) UNITSDIR:=$(wildcard $(FPCDIR)/units/$(OS_TARGET))
endif endif
PACKAGESDIR:=$(wildcard $(FPCDIR) $(FPCDIR)/packages $(FPCDIR)/packages/base $(FPCDIR)/packages/extra) PACKAGESDIR:=$(wildcard $(FPCDIR) $(FPCDIR)/packages $(FPCDIR)/packages/base $(FPCDIR)/packages/extra)
ifndef FPCFPMAKE
ifdef CROSSCOMPILE
ifeq ($(strip $(wildcard $(addsuffix /compiler/ppc$(SRCEXEEXT),$(FPCDIR)))),)
FPCPROG:=$(strip $(wildcard $(addsuffix /fpc$(SRCEXEEXT),$(SEARCHPATH))))
ifneq ($(FPCPROG),)
FPCPROG:=$(firstword $(FPCPROG))
FPCFPMAKE:=$(shell $(FPCPROG) -PB)
ifeq ($(strip $(wildcard $(FPCFPMAKE))),)
FPCFPMAKE:=$(firstword $(FPCPROG))
endif
else
override FPCFPMAKE=$(firstword $(strip $(wildcard $(addsuffix /ppc386$(SRCEXEEXT),$(SEARCHPATH)))))
endif
else
FPCFPMAKE=$(strip $(wildcard $(addsuffix /compiler/ppc$(SRCEXEEXT),$(FPCDIR))))
FPMAKE_SKIP_CONFIG=-n
export FPCFPMAKE
export FPMAKE_SKIP_CONFIG
endif
else
FPMAKE_SKIP_CONFIG=-n
FPCFPMAKE=$(FPC)
endif
endif
override PACKAGE_NAME=fcl-db override PACKAGE_NAME=fcl-db
PACKAGEDIR_MAIN:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fcl-db/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_MAIN:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fcl-db/Makefile.fpc,$(PACKAGESDIR))))))
ifeq ($(FULL_TARGET),i386-linux) ifeq ($(FULL_TARGET),i386-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-go32v2) ifeq ($(FULL_TARGET),i386-go32v2)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-win32) ifeq ($(FULL_TARGET),i386-win32)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-os2) ifeq ($(FULL_TARGET),i386-os2)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-freebsd) ifeq ($(FULL_TARGET),i386-freebsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-beos) ifeq ($(FULL_TARGET),i386-beos)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-haiku) ifeq ($(FULL_TARGET),i386-haiku)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-netbsd) ifeq ($(FULL_TARGET),i386-netbsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-solaris) ifeq ($(FULL_TARGET),i386-solaris)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-qnx) ifeq ($(FULL_TARGET),i386-qnx)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-netware) ifeq ($(FULL_TARGET),i386-netware)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-openbsd) ifeq ($(FULL_TARGET),i386-openbsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-wdosx) ifeq ($(FULL_TARGET),i386-wdosx)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-darwin) ifeq ($(FULL_TARGET),i386-darwin)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-emx) ifeq ($(FULL_TARGET),i386-emx)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-watcom) ifeq ($(FULL_TARGET),i386-watcom)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-netwlibc) ifeq ($(FULL_TARGET),i386-netwlibc)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-wince) ifeq ($(FULL_TARGET),i386-wince)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-embedded) ifeq ($(FULL_TARGET),i386-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-symbian) ifeq ($(FULL_TARGET),i386-symbian)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-nativent) ifeq ($(FULL_TARGET),i386-nativent)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-iphonesim) ifeq ($(FULL_TARGET),i386-iphonesim)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-linux) ifeq ($(FULL_TARGET),m68k-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-freebsd) ifeq ($(FULL_TARGET),m68k-freebsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-netbsd) ifeq ($(FULL_TARGET),m68k-netbsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-amiga) ifeq ($(FULL_TARGET),m68k-amiga)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-atari) ifeq ($(FULL_TARGET),m68k-atari)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-openbsd) ifeq ($(FULL_TARGET),m68k-openbsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-palmos) ifeq ($(FULL_TARGET),m68k-palmos)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),m68k-embedded) ifeq ($(FULL_TARGET),m68k-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-linux) ifeq ($(FULL_TARGET),powerpc-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-netbsd) ifeq ($(FULL_TARGET),powerpc-netbsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-amiga) ifeq ($(FULL_TARGET),powerpc-amiga)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-macos) ifeq ($(FULL_TARGET),powerpc-macos)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-darwin) ifeq ($(FULL_TARGET),powerpc-darwin)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-morphos) ifeq ($(FULL_TARGET),powerpc-morphos)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc-embedded) ifeq ($(FULL_TARGET),powerpc-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif
ifeq ($(FULL_TARGET),powerpc-wii)
override TARGET_UNITS+=pqconnection
endif
ifeq ($(FULL_TARGET),powerpc-aix)
override TARGET_UNITS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),sparc-linux) ifeq ($(FULL_TARGET),sparc-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),sparc-netbsd) ifeq ($(FULL_TARGET),sparc-netbsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),sparc-solaris) ifeq ($(FULL_TARGET),sparc-solaris)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),sparc-embedded) ifeq ($(FULL_TARGET),sparc-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),x86_64-linux) ifeq ($(FULL_TARGET),x86_64-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),x86_64-freebsd) ifeq ($(FULL_TARGET),x86_64-freebsd)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif
ifeq ($(FULL_TARGET),x86_64-netbsd)
override TARGET_UNITS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),x86_64-solaris) ifeq ($(FULL_TARGET),x86_64-solaris)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif
ifeq ($(FULL_TARGET),x86_64-openbsd)
override TARGET_UNITS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),x86_64-darwin) ifeq ($(FULL_TARGET),x86_64-darwin)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),x86_64-win64) ifeq ($(FULL_TARGET),x86_64-win64)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),x86_64-embedded) ifeq ($(FULL_TARGET),x86_64-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-linux) ifeq ($(FULL_TARGET),arm-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-palmos) ifeq ($(FULL_TARGET),arm-palmos)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-darwin) ifeq ($(FULL_TARGET),arm-darwin)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-wince) ifeq ($(FULL_TARGET),arm-wince)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-gba) ifeq ($(FULL_TARGET),arm-gba)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-nds) ifeq ($(FULL_TARGET),arm-nds)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-embedded) ifeq ($(FULL_TARGET),arm-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),arm-symbian) ifeq ($(FULL_TARGET),arm-symbian)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc64-linux) ifeq ($(FULL_TARGET),powerpc64-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc64-darwin) ifeq ($(FULL_TARGET),powerpc64-darwin)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),powerpc64-embedded) ifeq ($(FULL_TARGET),powerpc64-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif
ifeq ($(FULL_TARGET),powerpc64-aix)
override TARGET_UNITS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),avr-embedded) ifeq ($(FULL_TARGET),avr-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),armeb-linux) ifeq ($(FULL_TARGET),armeb-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),armeb-embedded) ifeq ($(FULL_TARGET),armeb-embedded)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif
ifeq ($(FULL_TARGET),mips-linux)
override TARGET_UNITS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),mipsel-linux) ifeq ($(FULL_TARGET),mipsel-linux)
override TARGET_UNITS+=pqconnection override TARGET_UNITS+=pqconnection pqeventmonitor
endif endif
ifeq ($(FULL_TARGET),i386-linux) ifeq ($(FULL_TARGET),i386-linux)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
@ -609,12 +563,6 @@ endif
ifeq ($(FULL_TARGET),powerpc-embedded) ifeq ($(FULL_TARGET),powerpc-embedded)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),powerpc-wii)
override TARGET_RSTS+=pqconnection
endif
ifeq ($(FULL_TARGET),powerpc-aix)
override TARGET_RSTS+=pqconnection
endif
ifeq ($(FULL_TARGET),sparc-linux) ifeq ($(FULL_TARGET),sparc-linux)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
@ -633,15 +581,9 @@ endif
ifeq ($(FULL_TARGET),x86_64-freebsd) ifeq ($(FULL_TARGET),x86_64-freebsd)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),x86_64-netbsd)
override TARGET_RSTS+=pqconnection
endif
ifeq ($(FULL_TARGET),x86_64-solaris) ifeq ($(FULL_TARGET),x86_64-solaris)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),x86_64-openbsd)
override TARGET_RSTS+=pqconnection
endif
ifeq ($(FULL_TARGET),x86_64-darwin) ifeq ($(FULL_TARGET),x86_64-darwin)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
@ -684,9 +626,6 @@ endif
ifeq ($(FULL_TARGET),powerpc64-embedded) ifeq ($(FULL_TARGET),powerpc64-embedded)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),powerpc64-aix)
override TARGET_RSTS+=pqconnection
endif
ifeq ($(FULL_TARGET),avr-embedded) ifeq ($(FULL_TARGET),avr-embedded)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
@ -696,9 +635,6 @@ endif
ifeq ($(FULL_TARGET),armeb-embedded) ifeq ($(FULL_TARGET),armeb-embedded)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
ifeq ($(FULL_TARGET),mips-linux)
override TARGET_RSTS+=pqconnection
endif
ifeq ($(FULL_TARGET),mipsel-linux) ifeq ($(FULL_TARGET),mipsel-linux)
override TARGET_RSTS+=pqconnection override TARGET_RSTS+=pqconnection
endif endif
@ -814,12 +750,6 @@ endif
ifeq ($(FULL_TARGET),powerpc-embedded) ifeq ($(FULL_TARGET),powerpc-embedded)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
ifeq ($(FULL_TARGET),powerpc-wii)
override COMPILER_OPTIONS+=-S2
endif
ifeq ($(FULL_TARGET),powerpc-aix)
override COMPILER_OPTIONS+=-S2
endif
ifeq ($(FULL_TARGET),sparc-linux) ifeq ($(FULL_TARGET),sparc-linux)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
@ -838,15 +768,9 @@ endif
ifeq ($(FULL_TARGET),x86_64-freebsd) ifeq ($(FULL_TARGET),x86_64-freebsd)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
ifeq ($(FULL_TARGET),x86_64-netbsd)
override COMPILER_OPTIONS+=-S2
endif
ifeq ($(FULL_TARGET),x86_64-solaris) ifeq ($(FULL_TARGET),x86_64-solaris)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
ifeq ($(FULL_TARGET),x86_64-openbsd)
override COMPILER_OPTIONS+=-S2
endif
ifeq ($(FULL_TARGET),x86_64-darwin) ifeq ($(FULL_TARGET),x86_64-darwin)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
@ -889,9 +813,6 @@ endif
ifeq ($(FULL_TARGET),powerpc64-embedded) ifeq ($(FULL_TARGET),powerpc64-embedded)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
ifeq ($(FULL_TARGET),powerpc64-aix)
override COMPILER_OPTIONS+=-S2
endif
ifeq ($(FULL_TARGET),avr-embedded) ifeq ($(FULL_TARGET),avr-embedded)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
@ -901,9 +822,6 @@ endif
ifeq ($(FULL_TARGET),armeb-embedded) ifeq ($(FULL_TARGET),armeb-embedded)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
ifeq ($(FULL_TARGET),mips-linux)
override COMPILER_OPTIONS+=-S2
endif
ifeq ($(FULL_TARGET),mipsel-linux) ifeq ($(FULL_TARGET),mipsel-linux)
override COMPILER_OPTIONS+=-S2 override COMPILER_OPTIONS+=-S2
endif endif
@ -1117,7 +1035,7 @@ SHAREDLIBPREFIX=libfp
STATICLIBPREFIX=libp STATICLIBPREFIX=libp
IMPORTLIBPREFIX=libimp IMPORTLIBPREFIX=libimp
RSTEXT=.rst RSTEXT=.rst
EXEDBGEXT=.dbg ifeq ($(findstring 1.0.,$(FPC_VERSION)),)
ifeq ($(OS_TARGET),go32v1) ifeq ($(OS_TARGET),go32v1)
STATICLIBPREFIX= STATICLIBPREFIX=
SHORTSUFFIX=v1 SHORTSUFFIX=v1
@ -1239,7 +1157,6 @@ BATCHEXT=.sh
EXEEXT= EXEEXT=
HASSHAREDLIB=1 HASSHAREDLIB=1
SHORTSUFFIX=dwn SHORTSUFFIX=dwn
EXEDBGEXT=.dSYM
endif endif
ifeq ($(OS_TARGET),gba) ifeq ($(OS_TARGET),gba)
EXEEXT=.gba EXEEXT=.gba
@ -1254,15 +1171,160 @@ ifeq ($(OS_TARGET),NativeNT)
SHAREDLIBEXT=.dll SHAREDLIBEXT=.dll
SHORTSUFFIX=nativent SHORTSUFFIX=nativent
endif endif
ifeq ($(OS_TARGET),wii) else
EXEEXT=.dol ifeq ($(OS_TARGET),go32v1)
SHAREDLIBEXT=.so PPUEXT=.pp1
SHORTSUFFIX=wii OEXT=.o1
ASMEXT=.s1
SMARTEXT=.sl1
STATICLIBEXT=.a1
SHAREDLIBEXT=.so1
STATICLIBPREFIX=
SHORTSUFFIX=v1
IMPORTLIBPREFIX=
endif endif
ifeq ($(OS_TARGET),aix) ifeq ($(OS_TARGET),go32v2)
STATICLIBPREFIX=
SHORTSUFFIX=dos
IMPORTLIBPREFIX=
endif
ifeq ($(OS_TARGET),watcom)
STATICLIBPREFIX=
SHORTSUFFIX=wat
IMPORTLIBPREFIX=
endif
ifeq ($(OS_TARGET),linux)
BATCHEXT=.sh BATCHEXT=.sh
EXEEXT= EXEEXT=
SHORTSUFFIX=aix HASSHAREDLIB=1
SHORTSUFFIX=lnx
endif
ifeq ($(OS_TARGET),freebsd)
BATCHEXT=.sh
EXEEXT=
HASSHAREDLIB=1
SHORTSUFFIX=fbs
endif
ifeq ($(OS_TARGET),netbsd)
BATCHEXT=.sh
EXEEXT=
HASSHAREDLIB=1
SHORTSUFFIX=nbs
endif
ifeq ($(OS_TARGET),openbsd)
BATCHEXT=.sh
EXEEXT=
HASSHAREDLIB=1
SHORTSUFFIX=obs
endif
ifeq ($(OS_TARGET),win32)
PPUEXT=.ppw
OEXT=.ow
ASMEXT=.sw
SMARTEXT=.slw
STATICLIBEXT=.aw
SHAREDLIBEXT=.dll
SHORTSUFFIX=w32
endif
ifeq ($(OS_TARGET),os2)
BATCHEXT=.cmd
PPUEXT=.ppo
ASMEXT=.so2
OEXT=.oo2
AOUTEXT=.out
SMARTEXT=.sl2
STATICLIBPREFIX=
STATICLIBEXT=.ao2
SHAREDLIBEXT=.dll
SHORTSUFFIX=os2
ECHO=echo
IMPORTLIBPREFIX=
endif
ifeq ($(OS_TARGET),amiga)
EXEEXT=
PPUEXT=.ppu
ASMEXT=.s
OEXT=.o
SMARTEXT=.sl
STATICLIBEXT=.a
SHAREDLIBEXT=.library
SHORTSUFFIX=amg
endif
ifeq ($(OS_TARGET),atari)
PPUEXT=.ppu
ASMEXT=.s
OEXT=.o
SMARTEXT=.sl
STATICLIBEXT=.a
EXEEXT=.ttp
SHORTSUFFIX=ata
endif
ifeq ($(OS_TARGET),beos)
BATCHEXT=.sh
PPUEXT=.ppu
ASMEXT=.s
OEXT=.o
SMARTEXT=.sl
STATICLIBEXT=.a
EXEEXT=
SHORTSUFFIX=be
endif
ifeq ($(OS_TARGET),solaris)
BATCHEXT=.sh
PPUEXT=.ppu
ASMEXT=.s
OEXT=.o
SMARTEXT=.sl
STATICLIBEXT=.a
EXEEXT=
SHORTSUFFIX=sun
endif
ifeq ($(OS_TARGET),qnx)
BATCHEXT=.sh
PPUEXT=.ppu
ASMEXT=.s
OEXT=.o
SMARTEXT=.sl
STATICLIBEXT=.a
EXEEXT=
SHORTSUFFIX=qnx
endif
ifeq ($(OS_TARGET),netware)
STATICLIBPREFIX=
PPUEXT=.ppu
OEXT=.o
ASMEXT=.s
SMARTEXT=.sl
STATICLIBEXT=.a
SHAREDLIBEXT=.nlm
EXEEXT=.nlm
SHORTSUFFIX=nw
IMPORTLIBPREFIX=imp
endif
ifeq ($(OS_TARGET),netwlibc)
STATICLIBPREFIX=
PPUEXT=.ppu
OEXT=.o
ASMEXT=.s
SMARTEXT=.sl
STATICLIBEXT=.a
SHAREDLIBEXT=.nlm
EXEEXT=.nlm
SHORTSUFFIX=nwl
IMPORTLIBPREFIX=imp
endif
ifeq ($(OS_TARGET),macos)
BATCHEXT=
PPUEXT=.ppu
ASMEXT=.s
OEXT=.o
SMARTEXT=.sl
STATICLIBEXT=.a
EXEEXT=
DEBUGSYMEXT=.xcoff
SHORTSUFFIX=mac
IMPORTLIBPREFIX=imp
endif
endif endif
ifneq ($(findstring $(OS_SOURCE),$(LIMIT83fs)),) ifneq ($(findstring $(OS_SOURCE),$(LIMIT83fs)),)
FPCMADE=fpcmade.$(SHORTSUFFIX) FPCMADE=fpcmade.$(SHORTSUFFIX)
@ -1453,6 +1515,15 @@ ASNAME=$(BINUTILSPREFIX)as
LDNAME=$(BINUTILSPREFIX)ld LDNAME=$(BINUTILSPREFIX)ld
ARNAME=$(BINUTILSPREFIX)ar ARNAME=$(BINUTILSPREFIX)ar
RCNAME=$(BINUTILSPREFIX)rc RCNAME=$(BINUTILSPREFIX)rc
ifneq ($(findstring 1.0.,$(FPC_VERSION)),)
ifeq ($(OS_TARGET),win32)
ifeq ($(CROSSBINDIR),)
ASNAME=asw
LDNAME=ldw
ARNAME=arw
endif
endif
endif
ifndef ASPROG ifndef ASPROG
ifdef CROSSBINDIR ifdef CROSSBINDIR
ASPROG=$(CROSSBINDIR)/$(ASNAME)$(SRCEXEEXT) ASPROG=$(CROSSBINDIR)/$(ASNAME)$(SRCEXEEXT)
@ -1496,6 +1567,25 @@ DATESTR:=$(shell $(DATE) +%Y%m%d)
else else
DATESTR= DATESTR=
endif endif
ifndef UPXPROG
ifeq ($(OS_TARGET),go32v2)
UPXPROG:=1
endif
ifeq ($(OS_TARGET),win32)
UPXPROG:=1
endif
ifdef UPXPROG
UPXPROG:=$(strip $(wildcard $(addsuffix /upx$(SRCEXEEXT),$(SEARCHPATH))))
ifeq ($(UPXPROG),)
UPXPROG=
else
UPXPROG:=$(firstword $(UPXPROG))
endif
else
UPXPROG=
endif
endif
export UPXPROG
ZIPOPT=-9 ZIPOPT=-9
ZIPEXT=.zip ZIPEXT=.zip
ifeq ($(USETAR),bz2) ifeq ($(USETAR),bz2)
@ -1839,24 +1929,6 @@ REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1 REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1 REQUIRE_PACKAGES_POSTGRES=1
endif endif
ifeq ($(FULL_TARGET),powerpc-wii)
REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1
REQUIRE_PACKAGES_FCL-PROCESS=1
REQUIRE_PACKAGES_HASH=1
REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1
endif
ifeq ($(FULL_TARGET),powerpc-aix)
REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1
REQUIRE_PACKAGES_FCL-PROCESS=1
REQUIRE_PACKAGES_HASH=1
REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1
endif
ifeq ($(FULL_TARGET),sparc-linux) ifeq ($(FULL_TARGET),sparc-linux)
REQUIRE_PACKAGES_RTL=1 REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1 REQUIRE_PACKAGES_PASZLIB=1
@ -1911,15 +1983,6 @@ REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1 REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1 REQUIRE_PACKAGES_POSTGRES=1
endif endif
ifeq ($(FULL_TARGET),x86_64-netbsd)
REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1
REQUIRE_PACKAGES_FCL-PROCESS=1
REQUIRE_PACKAGES_HASH=1
REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1
endif
ifeq ($(FULL_TARGET),x86_64-solaris) ifeq ($(FULL_TARGET),x86_64-solaris)
REQUIRE_PACKAGES_RTL=1 REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1 REQUIRE_PACKAGES_PASZLIB=1
@ -1929,15 +1992,6 @@ REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1 REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1 REQUIRE_PACKAGES_POSTGRES=1
endif endif
ifeq ($(FULL_TARGET),x86_64-openbsd)
REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1
REQUIRE_PACKAGES_FCL-PROCESS=1
REQUIRE_PACKAGES_HASH=1
REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1
endif
ifeq ($(FULL_TARGET),x86_64-darwin) ifeq ($(FULL_TARGET),x86_64-darwin)
REQUIRE_PACKAGES_RTL=1 REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1 REQUIRE_PACKAGES_PASZLIB=1
@ -2064,15 +2118,6 @@ REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1 REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1 REQUIRE_PACKAGES_POSTGRES=1
endif endif
ifeq ($(FULL_TARGET),powerpc64-aix)
REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1
REQUIRE_PACKAGES_FCL-PROCESS=1
REQUIRE_PACKAGES_HASH=1
REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1
endif
ifeq ($(FULL_TARGET),avr-embedded) ifeq ($(FULL_TARGET),avr-embedded)
REQUIRE_PACKAGES_RTL=1 REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1 REQUIRE_PACKAGES_PASZLIB=1
@ -2100,15 +2145,6 @@ REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1 REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1 REQUIRE_PACKAGES_POSTGRES=1
endif endif
ifeq ($(FULL_TARGET),mips-linux)
REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1
REQUIRE_PACKAGES_FCL-PROCESS=1
REQUIRE_PACKAGES_HASH=1
REQUIRE_PACKAGES_FPMKUNIT=1
REQUIRE_PACKAGES_FCL-XML=1
REQUIRE_PACKAGES_POSTGRES=1
endif
ifeq ($(FULL_TARGET),mipsel-linux) ifeq ($(FULL_TARGET),mipsel-linux)
REQUIRE_PACKAGES_RTL=1 REQUIRE_PACKAGES_RTL=1
REQUIRE_PACKAGES_PASZLIB=1 REQUIRE_PACKAGES_PASZLIB=1
@ -2126,15 +2162,6 @@ UNITDIR_RTL=$(PACKAGEDIR_RTL)/units/$(TARGETSUFFIX)
else else
UNITDIR_RTL=$(PACKAGEDIR_RTL) UNITDIR_RTL=$(PACKAGEDIR_RTL)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_RTL)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_RTL=$(PACKAGEDIR_RTL)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_RTL)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_RTL=$(PACKAGEDIR_RTL)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_RTL=$(PACKAGEDIR_RTL)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_RTL)/$(OS_TARGET)/$(FPCMADE): $(PACKAGEDIR_RTL)/$(OS_TARGET)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_RTL)/$(OS_TARGET) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_RTL)/$(OS_TARGET) $(FPCMADE)
@ -2152,9 +2179,6 @@ endif
ifdef UNITDIR_RTL ifdef UNITDIR_RTL
override COMPILER_UNITDIR+=$(UNITDIR_RTL) override COMPILER_UNITDIR+=$(UNITDIR_RTL)
endif endif
ifdef UNITDIR_FPMAKE_RTL
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_RTL)
endif
endif endif
ifdef REQUIRE_PACKAGES_PASZLIB ifdef REQUIRE_PACKAGES_PASZLIB
PACKAGEDIR_PASZLIB:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /paszlib/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_PASZLIB:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /paszlib/Makefile.fpc,$(PACKAGESDIR))))))
@ -2164,15 +2188,6 @@ UNITDIR_PASZLIB=$(PACKAGEDIR_PASZLIB)/units/$(TARGETSUFFIX)
else else
UNITDIR_PASZLIB=$(PACKAGEDIR_PASZLIB) UNITDIR_PASZLIB=$(PACKAGEDIR_PASZLIB)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_PASZLIB)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_PASZLIB=$(PACKAGEDIR_PASZLIB)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_PASZLIB)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_PASZLIB=$(PACKAGEDIR_PASZLIB)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_PASZLIB=$(PACKAGEDIR_PASZLIB)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_PASZLIB)/$(FPCMADE): $(PACKAGEDIR_PASZLIB)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_PASZLIB) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_PASZLIB) $(FPCMADE)
@ -2190,9 +2205,6 @@ endif
ifdef UNITDIR_PASZLIB ifdef UNITDIR_PASZLIB
override COMPILER_UNITDIR+=$(UNITDIR_PASZLIB) override COMPILER_UNITDIR+=$(UNITDIR_PASZLIB)
endif endif
ifdef UNITDIR_FPMAKE_PASZLIB
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_PASZLIB)
endif
endif endif
ifdef REQUIRE_PACKAGES_FCL-PROCESS ifdef REQUIRE_PACKAGES_FCL-PROCESS
PACKAGEDIR_FCL-PROCESS:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fcl-process/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_FCL-PROCESS:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fcl-process/Makefile.fpc,$(PACKAGESDIR))))))
@ -2202,15 +2214,6 @@ UNITDIR_FCL-PROCESS=$(PACKAGEDIR_FCL-PROCESS)/units/$(TARGETSUFFIX)
else else
UNITDIR_FCL-PROCESS=$(PACKAGEDIR_FCL-PROCESS) UNITDIR_FCL-PROCESS=$(PACKAGEDIR_FCL-PROCESS)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_FCL-PROCESS)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_FCL-PROCESS=$(PACKAGEDIR_FCL-PROCESS)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_FCL-PROCESS)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_FCL-PROCESS=$(PACKAGEDIR_FCL-PROCESS)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_FCL-PROCESS=$(PACKAGEDIR_FCL-PROCESS)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_FCL-PROCESS)/$(FPCMADE): $(PACKAGEDIR_FCL-PROCESS)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_FCL-PROCESS) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_FCL-PROCESS) $(FPCMADE)
@ -2228,9 +2231,6 @@ endif
ifdef UNITDIR_FCL-PROCESS ifdef UNITDIR_FCL-PROCESS
override COMPILER_UNITDIR+=$(UNITDIR_FCL-PROCESS) override COMPILER_UNITDIR+=$(UNITDIR_FCL-PROCESS)
endif endif
ifdef UNITDIR_FPMAKE_FCL-PROCESS
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_FCL-PROCESS)
endif
endif endif
ifdef REQUIRE_PACKAGES_HASH ifdef REQUIRE_PACKAGES_HASH
PACKAGEDIR_HASH:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /hash/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_HASH:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /hash/Makefile.fpc,$(PACKAGESDIR))))))
@ -2240,15 +2240,6 @@ UNITDIR_HASH=$(PACKAGEDIR_HASH)/units/$(TARGETSUFFIX)
else else
UNITDIR_HASH=$(PACKAGEDIR_HASH) UNITDIR_HASH=$(PACKAGEDIR_HASH)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_HASH)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_HASH=$(PACKAGEDIR_HASH)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_HASH)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_HASH=$(PACKAGEDIR_HASH)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_HASH=$(PACKAGEDIR_HASH)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_HASH)/$(FPCMADE): $(PACKAGEDIR_HASH)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_HASH) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_HASH) $(FPCMADE)
@ -2266,9 +2257,6 @@ endif
ifdef UNITDIR_HASH ifdef UNITDIR_HASH
override COMPILER_UNITDIR+=$(UNITDIR_HASH) override COMPILER_UNITDIR+=$(UNITDIR_HASH)
endif endif
ifdef UNITDIR_FPMAKE_HASH
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_HASH)
endif
endif endif
ifdef REQUIRE_PACKAGES_FPMKUNIT ifdef REQUIRE_PACKAGES_FPMKUNIT
PACKAGEDIR_FPMKUNIT:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fpmkunit/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_FPMKUNIT:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fpmkunit/Makefile.fpc,$(PACKAGESDIR))))))
@ -2278,15 +2266,6 @@ UNITDIR_FPMKUNIT=$(PACKAGEDIR_FPMKUNIT)/units/$(TARGETSUFFIX)
else else
UNITDIR_FPMKUNIT=$(PACKAGEDIR_FPMKUNIT) UNITDIR_FPMKUNIT=$(PACKAGEDIR_FPMKUNIT)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_FPMKUNIT)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_FPMKUNIT=$(PACKAGEDIR_FPMKUNIT)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_FPMKUNIT)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_FPMKUNIT=$(PACKAGEDIR_FPMKUNIT)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_FPMKUNIT=$(PACKAGEDIR_FPMKUNIT)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_FPMKUNIT)/$(FPCMADE): $(PACKAGEDIR_FPMKUNIT)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_FPMKUNIT) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_FPMKUNIT) $(FPCMADE)
@ -2304,9 +2283,6 @@ endif
ifdef UNITDIR_FPMKUNIT ifdef UNITDIR_FPMKUNIT
override COMPILER_UNITDIR+=$(UNITDIR_FPMKUNIT) override COMPILER_UNITDIR+=$(UNITDIR_FPMKUNIT)
endif endif
ifdef UNITDIR_FPMAKE_FPMKUNIT
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_FPMKUNIT)
endif
endif endif
ifdef REQUIRE_PACKAGES_FCL-XML ifdef REQUIRE_PACKAGES_FCL-XML
PACKAGEDIR_FCL-XML:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fcl-xml/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_FCL-XML:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /fcl-xml/Makefile.fpc,$(PACKAGESDIR))))))
@ -2316,15 +2292,6 @@ UNITDIR_FCL-XML=$(PACKAGEDIR_FCL-XML)/units/$(TARGETSUFFIX)
else else
UNITDIR_FCL-XML=$(PACKAGEDIR_FCL-XML) UNITDIR_FCL-XML=$(PACKAGEDIR_FCL-XML)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_FCL-XML)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_FCL-XML=$(PACKAGEDIR_FCL-XML)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_FCL-XML)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_FCL-XML=$(PACKAGEDIR_FCL-XML)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_FCL-XML=$(PACKAGEDIR_FCL-XML)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_FCL-XML)/$(FPCMADE): $(PACKAGEDIR_FCL-XML)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_FCL-XML) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_FCL-XML) $(FPCMADE)
@ -2342,9 +2309,6 @@ endif
ifdef UNITDIR_FCL-XML ifdef UNITDIR_FCL-XML
override COMPILER_UNITDIR+=$(UNITDIR_FCL-XML) override COMPILER_UNITDIR+=$(UNITDIR_FCL-XML)
endif endif
ifdef UNITDIR_FPMAKE_FCL-XML
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_FCL-XML)
endif
endif endif
ifdef REQUIRE_PACKAGES_POSTGRES ifdef REQUIRE_PACKAGES_POSTGRES
PACKAGEDIR_POSTGRES:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /postgres/Makefile.fpc,$(PACKAGESDIR)))))) PACKAGEDIR_POSTGRES:=$(firstword $(subst /Makefile.fpc,,$(strip $(wildcard $(addsuffix /postgres/Makefile.fpc,$(PACKAGESDIR))))))
@ -2354,15 +2318,6 @@ UNITDIR_POSTGRES=$(PACKAGEDIR_POSTGRES)/units/$(TARGETSUFFIX)
else else
UNITDIR_POSTGRES=$(PACKAGEDIR_POSTGRES) UNITDIR_POSTGRES=$(PACKAGEDIR_POSTGRES)
endif endif
ifneq ($(wildcard $(PACKAGEDIR_POSTGRES)/units/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_POSTGRES=$(PACKAGEDIR_POSTGRES)/units/$(SOURCESUFFIX)
else
ifneq ($(wildcard $(PACKAGEDIR_POSTGRES)/units_bs/$(SOURCESUFFIX)),)
UNITDIR_FPMAKE_POSTGRES=$(PACKAGEDIR_POSTGRES)/units_bs/$(SOURCESUFFIX)
else
UNITDIR_FPMAKE_POSTGRES=$(PACKAGEDIR_POSTGRES)
endif
endif
ifdef CHECKDEPEND ifdef CHECKDEPEND
$(PACKAGEDIR_POSTGRES)/$(FPCMADE): $(PACKAGEDIR_POSTGRES)/$(FPCMADE):
$(MAKE) -C $(PACKAGEDIR_POSTGRES) $(FPCMADE) $(MAKE) -C $(PACKAGEDIR_POSTGRES) $(FPCMADE)
@ -2380,9 +2335,6 @@ endif
ifdef UNITDIR_POSTGRES ifdef UNITDIR_POSTGRES
override COMPILER_UNITDIR+=$(UNITDIR_POSTGRES) override COMPILER_UNITDIR+=$(UNITDIR_POSTGRES)
endif endif
ifdef UNITDIR_FPMAKE_POSTGRES
override COMPILER_FPMAKE_UNITDIR+=$(UNITDIR_FPMAKE_POSTGRES)
endif
endif endif
ifndef NOCPUDEF ifndef NOCPUDEF
override FPCOPTDEF=$(ARCH) override FPCOPTDEF=$(ARCH)
@ -2395,7 +2347,6 @@ override FPCOPT+=-P$(ARCH)
endif endif
ifeq ($(OS_SOURCE),openbsd) ifeq ($(OS_SOURCE),openbsd)
override FPCOPT+=-FD$(NEW_BINUTILS_PATH) override FPCOPT+=-FD$(NEW_BINUTILS_PATH)
override FPCMAKEOPT+=-FD$(NEW_BINUTILS_PATH)
endif endif
ifndef CROSSBOOTSTRAP ifndef CROSSBOOTSTRAP
ifneq ($(BINUTILSPREFIX),) ifneq ($(BINUTILSPREFIX),)
@ -2405,11 +2356,6 @@ ifneq ($(BINUTILSPREFIX),)
override FPCOPT+=-Xr$(RLINKPATH) override FPCOPT+=-Xr$(RLINKPATH)
endif endif
endif endif
ifndef CROSSCOMPILE
ifneq ($(BINUTILSPREFIX),)
override FPCMAKEOPT+=-XP$(BINUTILSPREFIX)
endif
endif
ifdef UNITDIR ifdef UNITDIR
override FPCOPT+=$(addprefix -Fu,$(UNITDIR)) override FPCOPT+=$(addprefix -Fu,$(UNITDIR))
endif endif
@ -2501,7 +2447,7 @@ override FPCOPT+=-Aas
endif endif
endif endif
ifeq ($(findstring 2.0.,$(FPC_VERSION)),) ifeq ($(findstring 2.0.,$(FPC_VERSION)),)
ifneq ($(findstring $(OS_TARGET),freebsd openbsd netbsd linux solaris),) ifeq ($(OS_TARGET),linux)
ifeq ($(CPU_TARGET),x86_64) ifeq ($(CPU_TARGET),x86_64)
override FPCOPT+=-Cg override FPCOPT+=-Cg
endif endif
@ -2653,6 +2599,9 @@ endif
fpc_install: all $(INSTALLTARGET) fpc_install: all $(INSTALLTARGET)
ifdef INSTALLEXEFILES ifdef INSTALLEXEFILES
$(MKDIR) $(INSTALL_BINDIR) $(MKDIR) $(INSTALL_BINDIR)
ifdef UPXPROG
-$(UPXPROG) $(INSTALLEXEFILES)
endif
$(INSTALLEXE) $(INSTALLEXEFILES) $(INSTALL_BINDIR) $(INSTALLEXE) $(INSTALLEXEFILES) $(INSTALL_BINDIR)
endif endif
ifdef INSTALL_CREATEPACKAGEFPC ifdef INSTALL_CREATEPACKAGEFPC
@ -2700,11 +2649,9 @@ endif
.PHONY: fpc_clean fpc_cleanall fpc_distclean .PHONY: fpc_clean fpc_cleanall fpc_distclean
ifdef EXEFILES ifdef EXEFILES
override CLEANEXEFILES:=$(addprefix $(TARGETDIRPREFIX),$(CLEANEXEFILES)) override CLEANEXEFILES:=$(addprefix $(TARGETDIRPREFIX),$(CLEANEXEFILES))
override CLEANEXEDBGFILES:=$(addprefix $(TARGETDIRPREFIX),$(CLEANEXEDBGFILES))
endif endif
ifdef CLEAN_PROGRAMS ifdef CLEAN_PROGRAMS
override CLEANEXEFILES+=$(addprefix $(TARGETDIRPREFIX),$(addsuffix $(EXEEXT), $(CLEAN_PROGRAMS))) override CLEANEXEFILES+=$(addprefix $(TARGETDIRPREFIX),$(addsuffix $(EXEEXT), $(CLEAN_PROGRAMS)))
override CLEANEXEDBGFILES+=$(addprefix $(TARGETDIRPREFIX),$(addsuffix $(EXEDBGEXT), $(CLEAN_PROGRAMS)))
endif endif
ifdef CLEAN_UNITS ifdef CLEAN_UNITS
override CLEANPPUFILES+=$(addsuffix $(PPUEXT),$(CLEAN_UNITS)) override CLEANPPUFILES+=$(addsuffix $(PPUEXT),$(CLEAN_UNITS))
@ -2721,9 +2668,6 @@ fpc_clean: $(CLEANTARGET)
ifdef CLEANEXEFILES ifdef CLEANEXEFILES
-$(DEL) $(CLEANEXEFILES) -$(DEL) $(CLEANEXEFILES)
endif endif
ifdef CLEANEXEDBGFILES
-$(DELTREE) $(CLEANEXEDBGFILES)
endif
ifdef CLEANPPUFILES ifdef CLEANPPUFILES
-$(DEL) $(CLEANPPUFILES) -$(DEL) $(CLEANPPUFILES)
endif endif
@ -2794,7 +2738,6 @@ fpc_baseinfo:
@$(ECHO) Full Target.. $(FULL_TARGET) @$(ECHO) Full Target.. $(FULL_TARGET)
@$(ECHO) SourceSuffix. $(SOURCESUFFIX) @$(ECHO) SourceSuffix. $(SOURCESUFFIX)
@$(ECHO) TargetSuffix. $(TARGETSUFFIX) @$(ECHO) TargetSuffix. $(TARGETSUFFIX)
@$(ECHO) FPC fpmake... $(FPCFPMAKE)
@$(ECHO) @$(ECHO)
@$(ECHO) == Directory info == @$(ECHO) == Directory info ==
@$(ECHO) @$(ECHO)
@ -2825,6 +2768,7 @@ fpc_baseinfo:
@$(ECHO) Date...... $(DATE) @$(ECHO) Date...... $(DATE)
@$(ECHO) FPCMake... $(FPCMAKE) @$(ECHO) FPCMake... $(FPCMAKE)
@$(ECHO) PPUMove... $(PPUMOVE) @$(ECHO) PPUMove... $(PPUMOVE)
@$(ECHO) Upx....... $(UPXPROG)
@$(ECHO) Zip....... $(ZIPPROG) @$(ECHO) Zip....... $(ZIPPROG)
@$(ECHO) @$(ECHO)
@$(ECHO) == Object info == @$(ECHO) == Object info ==

2
packages/fcl-db/src/sqldb/postgres/Makefile.fpc
View File

@ -7,7 +7,7 @@ main=fcl-db
[target] [target]
rsts=pqconnection rsts=pqconnection
units=pqconnection units=pqconnection pqeventmonitor
[require] [require]
packages=fcl-xml postgres packages=fcl-xml postgres

2
packages/fcl-db/src/sqldb/postgres/fpmake.inc
View File

@ -9,3 +9,5 @@ Targets.DefaultDir:='db/sqldb/postgres';
Targets.DefaultOS:=[win32,openbsd,netbsd,freebsd,darwin,linux,haiku]; Targets.DefaultOS:=[win32,openbsd,netbsd,freebsd,darwin,linux,haiku];
T:=Targets.AddUnit('pqconnection'); T:=Targets.AddUnit('pqconnection');
T.ResourceStrings:=True; T.ResourceStrings:=True;
T:=Targets.AddUnit('pqeventmonitor');
T.Dependencies.Add('pqconnection');

251
packages/fcl-db/src/sqldb/postgres/pqeventmonitor.pp Normal file
View File

@ -0,0 +1,251 @@
unit PQEventMonitor;
{ PostGresql notification monitor
Copyright (C) 2012 Ludo Brands
This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Library General Public License as published by
the Free Software Foundation; either version 2 of the License, or (at your
option) any later version with the following modification:
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent modules,and
to copy and distribute the resulting executable under terms of your choice,
provided that you also meet, for each linked independent module, the terms
and conditions of the license of that module. An independent module is a
module which is not derived from or based on this library. If you modify
this library, you may extend this exception to your version of the library,
but you are not obligated to do so. If you do not wish to do so, delete this
exception statement from your version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
for more details.
You should have received a copy of the GNU Library General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
}
{$mode objfpc}{$H+}
{$Define LinkDynamically}
interface
uses
Classes, SysUtils,pqconnection,db,dbconst,
{$IfDef LinkDynamically}
postgres3dyn;
{$Else}
postgres3;
{$EndIf}
type
TEventAlert = procedure(Sender: TObject; EventName: string; EventCount: longint;
var CancelAlerts: boolean) of object;
TErrorEvent = procedure(Sender: TObject; ErrorCode: integer) of object;
{ TPQEventMonitor }
TPQEventMonitor=class (TComponent)
private
FConnection: TPQConnection;
FDBHandle: PPGconn;
FErrorMsg: string;
FEvents: TStrings;
FOnError: TErrorEvent;
FOnEventAlert: TEventAlert;
FRegistered: Boolean;
function GetNativeHandle: pointer;
procedure SetConnection(AValue: TPQConnection);
procedure SetEvents(AValue: TStrings);
procedure SetRegistered(AValue: Boolean);
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
procedure Poll;
procedure RegisterEvents; virtual;
procedure UnRegisterEvents; virtual;
property ErrorMsg:string read FErrorMsg;
property NativeHandle: pointer read GetNativeHandle;
published
property Connection: TPQConnection read FConnection write SetConnection;
property Events: TStrings read FEvents write SetEvents;
property Registered: Boolean read FRegistered write SetRegistered;
property OnEventAlert: TEventAlert read FOnEventAlert write FOnEventAlert;
property OnError: TErrorEvent read FOnError write FOnError;
end;
implementation
ResourceString
SErrConnectionFailed = 'Connection to database failed';
SErrExecuteFailed = 'Execution of query failed';
{ TPQEventMonitor }
function TPQEventMonitor.GetNativeHandle: pointer;
begin
result:=FDBHandle;
end;
procedure TPQEventMonitor.SetConnection(AValue: TPQConnection);
begin
if FConnection=AValue then Exit;
If not (csDesigning in ComponentState) and FRegistered then
begin
if assigned(FConnection) then
FConnection.RemoveFreeNotification(self); // remove us from the old connection
UnRegisterEvents;
FConnection:=AValue;
if assigned(FConnection) then
begin
RegisterEvents;
end;
end
else
FConnection:=AValue;
if assigned(FConnection) then
FConnection.FreeNotification(Self); //in case Connection is destroyed before we are
end;
procedure TPQEventMonitor.SetEvents(AValue: TStrings);
begin
FEvents.Assign(AValue);
end;
procedure TPQEventMonitor.SetRegistered(AValue: Boolean);
begin
FRegistered := AValue;
if not (csDesigning in ComponentState) then
if AValue then
RegisterEvents
else
UnRegisterEvents;
end;
constructor TPQEventMonitor.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
FEvents:=TStringList.Create;
{$IfDef LinkDynamically}
InitialisePostgres3; // stick to library in case connection closes before us
{$EndIf}
end;
destructor TPQEventMonitor.Destroy;
begin
if FRegistered then
UnRegisterEvents;
if assigned(FConnection) then
FConnection.RemoveFreeNotification(self);
FEvents.Free;
{$IfDef LinkDynamically}
ReleasePostgres3;
{$EndIf}
inherited Destroy;
end;
procedure TPQEventMonitor.Poll;
var
notify:PpgNotify;
CancelAlerts:boolean;
begin
if FConnection.Connected and FRegistered and (PQconsumeInput(FDBHandle)=1) then
begin
CancelAlerts:=false;
repeat
notify:=PQnotifies(FDBHandle);
if assigned(notify) then
begin
if assigned(OnEventAlert) then
OnEventAlert(Self,notify^.relname,1,CancelAlerts);
PQfreemem(notify);
end;
until not assigned(notify) or CancelAlerts;
if CancelAlerts then
UnRegisterEvents;
end;
end;
procedure TPQEventMonitor.RegisterEvents;
var
i:Integer;
sConn: String;
res: PPGresult;
msg:string;
notify:PpgNotify;
CancelAlerts:boolean;
begin
If not assigned(FConnection) then
DatabaseError(SErrNoDatabaseAvailable,Self);
if not(csDesigning in ComponentState) and not FRegistered and (Events.Count>0) then
begin
sConn := '';
if (FConnection.UserName <> '') then sConn := sConn + ' user=''' + FConnection.UserName + '''';
if (FConnection.Password <> '') then sConn := sConn + ' password=''' + FConnection.Password + '''';
if (FConnection.HostName <> '') then sConn := sConn + ' host=''' + FConnection.HostName + '''';
if (FConnection.DatabaseName <> '') then sConn := sConn + ' dbname=''' + FConnection.DatabaseName + '''';
if (FConnection.Params.Text <> '') then sConn := sConn + ' '+FConnection.Params.Text;
FDBHandle := PQconnectdb(pchar(sConn));
if (PQstatus(FDBHandle) <> CONNECTION_OK) then
begin
msg := PQerrorMessage(FDBHandle);
PQFinish(FDBHandle);
DatabaseError(sErrConnectionFailed + ' (TPQEventMonitor: ' + Msg + ')',self);
end;
for i:=0 to Events.Count-1 do
begin
res := PQexec(FDBHandle,pchar('LISTEN '+ Events[i]));
if (PQresultStatus(res) <> PGRES_COMMAND_OK) then
begin
msg := PQerrorMessage(FDBHandle);
PQclear(res);
PQFinish(FDBHandle);
FDBHandle:=nil;
DatabaseError(SErrExecuteFailed + ' (TPQEventMonitor: ' + Msg + ')',self);
end
else
PQclear(res);
end;
FRegistered :=true;
end;
end;
procedure TPQEventMonitor.UnRegisterEvents;
var
i: Integer;
res: PPGresult;
msg:string;
begin
if not (csDesigning in ComponentState) and FRegistered then
begin
for i:=0 to Events.Count-1 do
begin
res := PQexec(FDBHandle,pchar('unlisten '+ Events[i]));
if (PQresultStatus(res) <> PGRES_COMMAND_OK) then
begin
msg := PQerrorMessage(FDBHandle);
PQclear(res);
PQFinish(FDBHandle);
FDBHandle:=nil;
DatabaseError(SErrExecuteFailed + ' (TPQEventMonitor: ' + Msg + ')',self);
end
else
PQclear(res);
end;
PQFinish(FDBHandle);
FDBHandle:=nil;
FRegistered :=false;
end;
end;
end.