Re: [fpc-devel] CGI/Command line/GUI all in one
Horacio Jamilis pisze: Dariusz Mazur escribió: Horacio Jamilis pisze: Dariusz Mazur escribió: This is not problem to have separate executable, only have one source to both GUI. I made program which can work as desktop and as web-based (FCGI or standalone web server) Each form is create dynamical in runtime, source is one, but in compile time: 1 for desktop: clasic units from LCL (or rather VCL, on windows I use Delphi) 2.for web-base different set of units to handle web, but with the same API as VCL Darek How do you do this? I want to do exactly the same... having 2 exe, one for desktop and one for web without doubling the work (from the same sources). I was thinking on using Intraweb (or VCL for the web in delphi)... but, what are you using for the web with FPC? webserver from synapse, but with several modification (current is much faster) own framework as I write upper,it contain replacement for units controls, forms, stdctrl of course only this part which I need, but its work I want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Indy don't work properly on linux, Intraweb is so complicated and very heavy Do you have any sample source I could see? http://www.emadar.com/fpc/xwebdemo.zip its very simple demo with all libraries but some text are in polish, fell free to ask, i've try to translate or explain I tried to compile the demo project with Delphi 2007 (because I saw a .dpr file)... but it seems that a couple of required files are missing... aka: kom2, kom3 ... and may be others. I really like to see this working... Could you fix te problems or may be send me this files? and the command to compile with fpc? Thanks. I've update xwebdemo, it contains compiled version too if any problems, tell me On FPC all should be OK, maybe except dpr file and synapse (zip does not contain whole) ex: FPC testmobile.dpr -- Darek ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
Dariusz Mazur escribió: http://www.emadar.com/fpc/xwebdemo.zip its very simple demo with all libraries but some text are in polish, fell free to ask, i've try to translate or explain I tried to compile the demo project with Delphi 2007 (because I saw a .dpr file)... but it seems that a couple of required files are missing... aka: kom2, kom3 ... and may be others. I really like to see this working... Could you fix te problems or may be send me this files? and the command to compile with fpc? Thanks. I've update xwebdemo, it contains compiled version too if any problems, tell me On FPC all should be OK, maybe except dpr file and synapse (zip does not contain whole) ex: FPC testmobile.dpr Thanks, I will test it. Horacio ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
Dariusz Mazur escribió: Horacio Jamilis pisze: Dariusz Mazur escribió: This is not problem to have separate executable, only have one source to both GUI. I made program which can work as desktop and as web-based (FCGI or standalone web server) Each form is create dynamical in runtime, source is one, but in compile time: 1 for desktop: clasic units from LCL (or rather VCL, on windows I use Delphi) 2.for web-base different set of units to handle web, but with the same API as VCL Darek How do you do this? I want to do exactly the same... having 2 exe, one for desktop and one for web without doubling the work (from the same sources). I was thinking on using Intraweb (or VCL for the web in delphi)... but, what are you using for the web with FPC? webserver from synapse, but with several modification (current is much faster) own framework as I write upper,it contain replacement for units controls, forms, stdctrl of course only this part which I need, but its work I want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Indy don't work properly on linux, Intraweb is so complicated and very heavy Do you have any sample source I could see? http://www.emadar.com/fpc/xwebdemo.zip its very simple demo with all libraries but some text are in polish, fell free to ask, i've try to translate or explain I tried to compile the demo project with Delphi 2007 (because I saw a .dpr file)... but it seems that a couple of required files are missing... aka: kom2, kom3 ... and may be others. I really like to see this working... Could you fix te problems or may be send me this files? and the command to compile with fpc? Thanks. Horacio ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Do you have any sample source I could see? See http://extpascal.googlecode.com -- Wanderlan Santos dos Anjos ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
Horacio Jamilis pisze: Dariusz Mazur escribió: This is not problem to have separate executable, only have one source to both GUI. I made program which can work as desktop and as web-based (FCGI or standalone web server) Each form is create dynamical in runtime, source is one, but in compile time: 1 for desktop: clasic units from LCL (or rather VCL, on windows I use Delphi) 2.for web-base different set of units to handle web, but with the same API as VCL Darek How do you do this? I want to do exactly the same... having 2 exe, one for desktop and one for web without doubling the work (from the same sources). I was thinking on using Intraweb (or VCL for the web in delphi)... but, what are you using for the web with FPC? webserver from synapse, but with several modification (current is much faster) own framework as I write upper,it contain replacement for units controls, forms, stdctrl of course only this part which I need, but its work I want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Indy don't work properly on linux, Intraweb is so complicated and very heavy Do you have any sample source I could see? http://www.emadar.com/fpc/xwebdemo.zip its very simple demo with all libraries but some text are in polish, fell free to ask, i've try to translate or explain -- Darek ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
In our previous episode, Dariusz Mazur said: I want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Indy don't work properly on linux, What's the problem? ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
Marco van de Voort pisze: In our previous episode, Dariusz Mazur said: I want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Indy don't work properly on linux, What's the problem? webserver was no stable, maybe something was change, I swich to Synapse two years ago and i think Synapse is faster (I don't make any test, but only about look to source) -- Darek ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
[fpc-devel] CGI/Command line/GUI all in one
Hello,
I'm trying to build an interface for a program so that it could be used
as a command line, a GUI or a CGI. For the CGI, I use powutils 1.7.1,
FPC 2.2.0 and Lazarus 0.9.24. I mean that the same executable should be
used either as a CGI, a command line or a GUI.
Currently I have kept separated in different unit each user interface
(see the code below). But, at execution, if there is an execution error,
it always open message box. Therefore, even in command line, the
software requires GUI libraries be there (GTK for instance) and it
simply does not work as a CGI.
Do you see a more clever solution? Otherwise, the only solution I see is
to keep all three interfaces in separate executable.
Thanks in advance,
Gilles Marcou
program Predictor;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
//{ you can add units after this },
Classes, sysutils, UnitRunGUI, UnitRunCMD, UnitRunCGI;
type
TRuntype=(CGI,CMD,GUI,UNK);
var
cfg: TStringList;
rt: TRuntype;
begin
cfg:=TStringList.Create;
cfg.LoadFromFile('cfg');
rt:=UNK;
if (cfg[0]='CGI') then
rt:=CGI
else if (cfg[0]='CMD') then
rt:=CMD
else if (cfg[0]='GUI') then
rt:=GUI;
FreeAndNil(cfg);
if (rt=GUI) then
RunGUI
else if (rt=CMD) then
RunCMD
else if (rt=CGI) then
RunCGI;
end.
---
unit UnitRunGUI;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Interfaces, Forms, UnitPredictor;
procedure RunGUI;
implementation
procedure RunGUI;
begin
Application.Initialize;
Application.CreateForm(TFormPredictor, FormPredictor);
Application.Run;
end;
end.
unit UnitRunCGI;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, pwinit, pwmain;
procedure RunCGI;
implementation
procedure RunCGI;
begin
outln('CGI: Not yet supported');
end;
end.
unit UnitRunCMD;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils;
procedure RunCMD;
implementation
procedure RunCMD;
begin
writeln('CMD: Not supported yet');
end;
end.
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Re: [fpc-devel] CGI/Command line/GUI all in one
Did you find / define a Widget set that is compatible for a local GUI and a GCI that is supposed to be connected via HTML ? -Michael ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
Gilles MARCOU het geskryf: I'm trying to build an interface for a program so that it could be used as a command line, a GUI or a CGI. For the CGI, I use powutils 1.7.1, FPC 2.2.0 and Lazarus 0.9.24. I mean that the same executable should be used either as a CGI, a command line or a GUI. I can't see this working - I went through the same problem with the tiOPF project. If you create a CGI application that pulls in the Forms unit for example. Then try and run that CGI project thourgh a web server that doesn't have X Window System installed, the program will fail with DISPLAY has not been set error. In the case of tiOPF. I was trying to run the console Test Suite on a headless Linux box. I had to first clean up the tiOPF code, to NOT include GUI units in the core tiopf unit. Then only did my console application run correctly on the headless linux box. Regards, - Graeme - -- fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal http://opensoft.homeip.net/fpgui/ ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
On Thu, 2009-09-17 at 11:50 +0200, Gilles MARCOU wrote: Hello, I'm trying to build an interface for a program so that it could be used as a command line, a GUI or a CGI. For the CGI, I use powutils 1.7.1, FPC 2.2.0 and Lazarus 0.9.24. I mean that the same executable should be used either as a CGI, a command line or a GUI. Currently I have kept separated in different unit each user interface (see the code below). But, at execution, if there is an execution error, it always open message box. Therefore, even in command line, the software requires GUI libraries be there (GTK for instance) and it simply does not work as a CGI. If you really have a console-only program, you shoudn't use any lcl-units (that pulls in the forms unit) in your program. That'll solve the problem. Do you see a more clever solution? Otherwise, the only solution I see is to keep all three interfaces in separate executable. Or you can select the 'nogui' widgetset in Lazarus. That'll also solve your problem. Joost ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
Re: [fpc-devel] CGI/Command line/GUI all in one
Gilles MARCOU pisze:
Hello,
I'm trying to build an interface for a program so that it could be used
as a command line, a GUI or a CGI. For the CGI, I use powutils 1.7.1,
FPC 2.2.0 and Lazarus 0.9.24. I mean that the same executable should be
used either as a CGI, a command line or a GUI.
Currently I have kept separated in different unit each user interface
(see the code below). But, at execution, if there is an execution error,
it always open message box. Therefore, even in command line, the
software requires GUI libraries be there (GTK for instance) and it
simply does not work as a CGI.
You have to change all automatic initialization of visual components and
make all linking with GUI libraries dynamic. That i no easy.
But you can invoke second executable from this console (distribute 2
file, but always invoke the same)
Do you see a more clever solution? Otherwise, the only solution I see is
to keep all three interfaces in separate executable.
This is not problem to have separate executable, only have one source to
both GUI.
I made program which can work as desktop and as web-based (FCGI or
standalone web server)
Each form is create dynamical in runtime, source is one, but in compile
time:
1 for desktop: clasic units from LCL (or rather VCL, on windows I use
Delphi)
2.for web-base different set of units to handle web, but with the same
API as VCL
Darek
Thanks in advance,
Gilles Marcou
program Predictor;
{$mode objfpc}{$H+}
uses
{$IFDEF UNIX}{$IFDEF UseCThreads}
cthreads,
{$ENDIF}{$ENDIF}
//{ you can add units after this },
Classes, sysutils, UnitRunGUI, UnitRunCMD, UnitRunCGI;
type
TRuntype=(CGI,CMD,GUI,UNK);
var
cfg: TStringList;
rt: TRuntype;
begin
cfg:=TStringList.Create;
cfg.LoadFromFile('cfg');
rt:=UNK;
if (cfg[0]='CGI') then
rt:=CGI
else if (cfg[0]='CMD') then
rt:=CMD
else if (cfg[0]='GUI') then
rt:=GUI;
FreeAndNil(cfg);
if (rt=GUI) then
RunGUI
else if (rt=CMD) then
RunCMD
else if (rt=CGI) then
RunCGI;
end.
---
unit UnitRunGUI;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Interfaces, Forms, UnitPredictor;
procedure RunGUI;
implementation
procedure RunGUI;
begin
Application.Initialize;
Application.CreateForm(TFormPredictor, FormPredictor);
Application.Run;
end;
end.
unit UnitRunCGI;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, pwinit, pwmain;
procedure RunCGI;
implementation
procedure RunCGI;
begin
outln('CGI: Not yet supported');
end;
end.
unit UnitRunCMD;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils;
procedure RunCMD;
implementation
procedure RunCMD;
begin
writeln('CMD: Not supported yet');
end;
end.
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--
Darek
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Re: [fpc-devel] CGI/Command line/GUI all in one
Dariusz Mazur escribió: This is not problem to have separate executable, only have one source to both GUI. I made program which can work as desktop and as web-based (FCGI or standalone web server) Each form is create dynamical in runtime, source is one, but in compile time: 1 for desktop: clasic units from LCL (or rather VCL, on windows I use Delphi) 2.for web-base different set of units to handle web, but with the same API as VCL Darek How do you do this? I want to do exactly the same... having 2 exe, one for desktop and one for web without doubling the work (from the same sources). I was thinking on using Intraweb (or VCL for the web in delphi)... but, what are you using for the web with FPC? I want to move to FPC from delphi, but I see no viable alternative to Intraweb in FPC (and Lazarus). Do you have any sample source I could see? Thanks Horacio ___ fpc-devel maillist - fpc-devel@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-devel
