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* postgres initialize routine gets dll path as parameter. Default parameter to old value for compat.

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Mantis 17902.

git-svn-id: trunk@17739 -
This commit is contained in:
marco 2011-06-13 12:33:04 +00:00
parent de266c9857
commit f0bb0cbeed
2 changed files with 8 additions and 8 deletions
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8
packages/postgres/src/dllistdyn.pp
View File

@ -43,7 +43,7 @@ var
{ Macro translated } { Macro translated }
Function DLE_VAL(elem : PDlelem) : pointer; Function DLE_VAL(elem : PDlelem) : pointer;
Procedure InitialiseDllist; Procedure InitialiseDllist(libpath:string=pqlib);
Procedure ReleaseDllist; Procedure ReleaseDllist;
var DllistLibraryHandle : TLibHandle; var DllistLibraryHandle : TLibHandle;
@ -52,17 +52,17 @@ implementation
var RefCount : integer; var RefCount : integer;
Procedure InitialiseDllist; Procedure InitialiseDllist(libpath:string=pqlib);
begin begin
inc(RefCount); inc(RefCount);
if RefCount = 1 then if RefCount = 1 then
begin begin
DllistLibraryHandle := loadlibrary(pqlib); DllistLibraryHandle := loadlibrary(libpath);
if DllistLibraryHandle = nilhandle then if DllistLibraryHandle = nilhandle then
begin begin
RefCount := 0; RefCount := 0;
Raise EInOutError.Create('Can not load PosgreSQL client. Is it installed? ('+pqlib+')'); Raise EInOutError.Create('Can not load PosgreSQL client. Is it installed? ('+libpath+')');
end; end;
pointer(DLNewList) := GetProcedureAddress(DllistLibraryHandle,'DLNewList'); pointer(DLNewList) := GetProcedureAddress(DllistLibraryHandle,'DLNewList');

8
packages/postgres/src/postgres3dyn.pp
View File

@ -209,7 +209,7 @@ var
{ Get encoding id from environment variable PGCLIENTENCODING } { Get encoding id from environment variable PGCLIENTENCODING }
PQenv2encoding: function :longint;cdecl; PQenv2encoding: function :longint;cdecl;
Procedure InitialisePostgres3; Procedure InitialisePostgres3(libpath:string=pqlib);
Procedure ReleasePostgres3; Procedure ReleasePostgres3;
function PQsetdb(M_PGHOST,M_PGPORT,M_PGOPT,M_PGTTY,M_DBNAME : pchar) : ppgconn; function PQsetdb(M_PGHOST,M_PGPORT,M_PGOPT,M_PGTTY,M_DBNAME : pchar) : ppgconn;
@ -220,17 +220,17 @@ implementation
var RefCount : integer; var RefCount : integer;
Procedure InitialisePostgres3; Procedure InitialisePostgres3(libpath:string=pqlib);
begin begin
inc(RefCount); inc(RefCount);
if RefCount = 1 then if RefCount = 1 then
begin begin
Postgres3LibraryHandle := loadlibrary(pqlib); Postgres3LibraryHandle := loadlibrary(libpath);
if Postgres3LibraryHandle = nilhandle then if Postgres3LibraryHandle = nilhandle then
begin begin
RefCount := 0; RefCount := 0;
Raise EInOutError.Create('Can not load PosgreSQL client. Is it installed? ('+pqlib+')'); Raise EInOutError.Create('Can not load PosgreSQL client. Is it installed? ('+libpath+')');
end; end;
pointer(PQconnectStart) := GetProcedureAddress(Postgres3LibraryHandle,'PQconnectStart'); pointer(PQconnectStart) := GetProcedureAddress(Postgres3LibraryHandle,'PQconnectStart');