1 |
(*
|
2 |
* IBX For Lazarus (Firebird Express)
|
3 |
*
|
4 |
* The contents of this file are subject to the Initial Developer's
|
5 |
* Public License Version 1.0 (the "License"); you may not use this
|
6 |
* file except in compliance with the License. You may obtain a copy
|
7 |
* of the License here:
|
8 |
*
|
9 |
* http://www.firebirdsql.org/index.php?op=doc&id=idpl
|
10 |
*
|
11 |
* Software distributed under the License is distributed on an "AS
|
12 |
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
13 |
* implied. See the License for the specific language governing rights
|
14 |
* and limitations under the License.
|
15 |
*
|
16 |
* The Initial Developer of the Original Code is Tony Whyman.
|
17 |
*
|
18 |
* The Original Code is (C) 2011 Tony Whyman, MWA Software
|
19 |
* (http://www.mwasoftware.co.uk).
|
20 |
*
|
21 |
* All Rights Reserved.
|
22 |
*
|
23 |
* Contributor(s): ______________________________________.
|
24 |
*
|
25 |
*)
|
26 |
|
27 |
unit ibserviceeditor;
|
28 |
|
29 |
{$mode objfpc}
|
30 |
|
31 |
interface
|
32 |
|
33 |
uses
|
34 |
Classes, SysUtils, FileUtil, LResources, Forms, Controls, Graphics, Dialogs,
|
35 |
ExtCtrls, StdCtrls, IBServices;
|
36 |
|
37 |
type
|
38 |
|
39 |
{ TIBServiceEditorForm }
|
40 |
|
41 |
TIBServiceEditorForm = class(TForm)
|
42 |
Bevel1: TBevel;
|
43 |
CancelBtn: TButton;
|
44 |
ServiceParams: TMemo;
|
45 |
Label2: TLabel;
|
46 |
Label3: TLabel;
|
47 |
Label5: TLabel;
|
48 |
Label7: TLabel;
|
49 |
Label8: TLabel;
|
50 |
LocalRbtn: TRadioButton;
|
51 |
LoginPrompt: TCheckBox;
|
52 |
OKBtn: TButton;
|
53 |
Password: TEdit;
|
54 |
Protocol: TComboBox;
|
55 |
RemoteRbtn: TRadioButton;
|
56 |
ServerName: TEdit;
|
57 |
Test: TButton;
|
58 |
UserName: TEdit;
|
59 |
procedure LocalRbtnClick(Sender: TObject);
|
60 |
procedure PasswordChange(Sender: TObject);
|
61 |
procedure RemoteRbtnClick(Sender: TObject);
|
62 |
procedure TestClick(Sender: TObject);
|
63 |
procedure UserNameChange(Sender: TObject);
|
64 |
private
|
65 |
{ private declarations }
|
66 |
function Edit: Boolean;
|
67 |
function GetParam(aName: string): string;
|
68 |
procedure AddParam(aName, Value: string);
|
69 |
procedure DeleteParam(aName: string);
|
70 |
public
|
71 |
{ public declarations }
|
72 |
Service: TIBCustomService;
|
73 |
end;
|
74 |
|
75 |
function EditIBService(aService: TIBCustomService): boolean;
|
76 |
|
77 |
var
|
78 |
IBServiceEditorForm: TIBServiceEditorForm;
|
79 |
|
80 |
implementation
|
81 |
|
82 |
{$R *.lfm}
|
83 |
|
84 |
function EditIBService(aService: TIBCustomService): boolean;
|
85 |
begin
|
86 |
with TIBServiceEditorForm.Create(Application) do
|
87 |
try
|
88 |
Service := aService;
|
89 |
Result := Edit
|
90 |
finally
|
91 |
Free
|
92 |
end
|
93 |
end;
|
94 |
|
95 |
{ TIBServiceEditorForm }
|
96 |
|
97 |
procedure TIBServiceEditorForm.LocalRbtnClick(Sender: TObject);
|
98 |
begin
|
99 |
Label7.Enabled := False;
|
100 |
Label8.Enabled := False;
|
101 |
ServerName.Enabled := False;
|
102 |
Protocol.Enabled := False;
|
103 |
end;
|
104 |
|
105 |
procedure TIBServiceEditorForm.PasswordChange(Sender: TObject);
|
106 |
begin
|
107 |
AddParam('password', Password.Text);
|
108 |
end;
|
109 |
|
110 |
procedure TIBServiceEditorForm.RemoteRbtnClick(Sender: TObject);
|
111 |
begin
|
112 |
Label7.Enabled := True;
|
113 |
Label8.Enabled := True;
|
114 |
Protocol.Enabled := True;
|
115 |
ServerName.Enabled := True;
|
116 |
if Protocol.Text = '' then
|
117 |
Protocol.Text := 'TCP';
|
118 |
end;
|
119 |
|
120 |
procedure TIBServiceEditorForm.TestClick(Sender: TObject);
|
121 |
var tempService: TIBControlService; {Use as example for test}
|
122 |
begin
|
123 |
Test.Enabled := false;
|
124 |
tempService := TIBControlService.Create(nil);
|
125 |
try
|
126 |
if LocalRbtn.Checked then
|
127 |
begin
|
128 |
tempService.ServerName := '';
|
129 |
tempService.Protocol := Local;
|
130 |
end
|
131 |
else
|
132 |
begin
|
133 |
case Protocol.ItemIndex of
|
134 |
0: tempService.Protocol := TCP;
|
135 |
1: tempService.Protocol := NamedPipe;
|
136 |
2: tempService.Protocol := SPX;
|
137 |
end;
|
138 |
tempService.ServerName := ServerName.Text
|
139 |
end;
|
140 |
tempService.Params.Assign(ServiceParams.Lines);
|
141 |
tempService.LoginPrompt := true;
|
142 |
tempService.Active := true;
|
143 |
ShowMessage('Successful Connection');
|
144 |
tempService.Active := false;
|
145 |
finally
|
146 |
tempService.Free;
|
147 |
Test.Enabled := true;
|
148 |
end;
|
149 |
end;
|
150 |
|
151 |
procedure TIBServiceEditorForm.UserNameChange(Sender: TObject);
|
152 |
begin
|
153 |
AddParam('user_name', UserName.Text);
|
154 |
end;
|
155 |
|
156 |
function TIBServiceEditorForm.Edit: Boolean;
|
157 |
begin
|
158 |
if Trim(Service.Params.Text) = '' then
|
159 |
ServiceParams.Clear
|
160 |
else
|
161 |
ServiceParams.Lines.Assign(Service.Params);
|
162 |
|
163 |
ServerName.Text := Service.ServerName;
|
164 |
LoginPrompt.Checked := Service.LoginPrompt;
|
165 |
UserName.Text := GetParam('user_name');
|
166 |
Password.Text := GetParam('password');
|
167 |
RemoteRbtn.Checked := (Service.Protocol <> Local);
|
168 |
Result := False;
|
169 |
if ShowModal = mrOk then
|
170 |
begin
|
171 |
if LocalRbtn.Checked then
|
172 |
begin
|
173 |
Service.Protocol := Local;
|
174 |
Service.ServerName := ''
|
175 |
end
|
176 |
else
|
177 |
begin
|
178 |
case Protocol.ItemIndex of
|
179 |
0: Service.Protocol := TCP;
|
180 |
1: Service.Protocol := NamedPipe;
|
181 |
2: Service.Protocol := SPX;
|
182 |
end;
|
183 |
Service.ServerName := ServerName.Text
|
184 |
end;
|
185 |
Service.Params := ServiceParams.Lines;
|
186 |
Service.LoginPrompt := LoginPrompt.Checked;
|
187 |
Result := True;
|
188 |
end;
|
189 |
end;
|
190 |
|
191 |
function TIBServiceEditorForm.GetParam(aName: string): string;
|
192 |
var
|
193 |
i: Integer;
|
194 |
begin
|
195 |
Result := '';
|
196 |
for i := 0 to ServiceParams.Lines.Count - 1 do
|
197 |
begin
|
198 |
if (Pos(aName, LowerCase(ServiceParams.Lines.Names[i])) = 1) then
|
199 |
begin
|
200 |
Result := ServiceParams.Lines.Values[ServiceParams.Lines.Names[i]];
|
201 |
break;
|
202 |
end;
|
203 |
end;
|
204 |
end;
|
205 |
|
206 |
procedure TIBServiceEditorForm.AddParam(aName, Value: string);
|
207 |
var
|
208 |
i: Integer;
|
209 |
found: boolean;
|
210 |
begin
|
211 |
found := False;
|
212 |
if Trim(Value) <> '' then
|
213 |
begin
|
214 |
ServiceParams.Lines.NameValueSeparator := '=';
|
215 |
for i := 0 to ServiceParams.Lines.Count - 1 do
|
216 |
begin
|
217 |
if (Pos(aName, LowerCase(ServiceParams.Lines.Names[i])) = 1) then {mbcs ok}
|
218 |
begin
|
219 |
ServiceParams.Lines.Values[ServiceParams.Lines.Names[i]] := Value;
|
220 |
found := True;
|
221 |
break;
|
222 |
end;
|
223 |
end;
|
224 |
if not found then
|
225 |
ServiceParams.Lines.Add(aName + '=' + Value);
|
226 |
end
|
227 |
else
|
228 |
DeleteParam(Name);
|
229 |
end;
|
230 |
|
231 |
procedure TIBServiceEditorForm.DeleteParam(aName: string);
|
232 |
var
|
233 |
i: Integer;
|
234 |
begin
|
235 |
for i := 0 to ServiceParams.Lines.Count - 1 do
|
236 |
begin
|
237 |
if (Pos(aName, LowerCase(ServiceParams.Lines.Names[i])) = 1) then {mbcs ok}
|
238 |
begin
|
239 |
ServiceParams.Lines.Delete(i);
|
240 |
break;
|
241 |
end;
|
242 |
end;
|
243 |
end;
|
244 |
|
245 |
|
246 |
end.
|
247 |
|