LMD LogTools tutorial - Revision history

Rafael at 23:36, 28 March 2018

2018-03-28T23:36:28Z

← Older revision		Revision as of 01:36, 29 March 2018
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	{$ifdef DEBUG}		{$ifdef DEBUG}
	LMDLog.AllowLogLevel := LogAll;		LMDLog.AllowLogLevel := LogAll;
	LMDLog.~~AllowLogLevel~~ := LogAll;		LMDLog.DefaultLogLevel := LogAll;
	{$ELSE}		{$ELSE}
	LMDLog.AllowLogLevel := LogFatal;		LMDLog.AllowLogLevel := LogFatal;

Fduch at 12:32, 18 August 2017

2017-08-18T12:32:47Z

← Older revision		Revision as of 14:32, 18 August 2017
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	procedure SetFormData(AData: Pointer);		procedure SetFormData(AData: Pointer);
	end;		end;
	</~~delphi> <br~~> This interface is needed to fill form with you custom data. AnyLogger Console call SetFormData method with TLMDLogMessage instance as parameter. Here is example of such form:~~<br>~~		</syntaxhighlight>
	<delphi>		This interface is needed to fill form with you custom data. AnyLogger Console call SetFormData method with TLMDLogMessage instance as parameter. Here is example of such form:
			<syntaxhighlight lang="delphi">
	...		...
	type		type

Fduch at 12:31, 18 August 2017

2017-08-18T12:31:03Z

Show changes

Fduch: /* Creating custom sessions */

2011-03-11T18:09:39Z

Creating custom sessions

← Older revision		Revision as of 20:09, 11 March 2011
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	== Creating custom sessions ==		== Creating custom sessions ==
	~~I'm here and I answer to your questions as soon as possible before my vacancy begin. About remote logging - I create example for using open tcp transport library.~~

	~~About this part of you question:~~		Custom sessions can be creating by using LMDLogManager.AddSession() method. Via it custom transport, name etc. can be specified. example:
	~~"Also, apart from~~ using ~~the global LMDLog, can I associate with each user-defined class instance a logger?"~~

	~~Yes, it's possible. You can use~~ LMDLogManager.AddSession() method ~~to add aditional sessions with~~ custom transport, name etc. ~~e.g~~.

	<pre class="brush:delphi">		<pre class="brush:delphi">

Fduch: /* Creating custom sessions */

2011-03-11T18:07:32Z

Creating custom sessions

← Older revision		Revision as of 20:07, 11 March 2011
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	Aboyut this string - 'SessionName\|lmd_db_session\|lmd_wmcopydata_log\|WindowClass=TLMDLogHelperWindow;WindowName=LMDLogHelper'		Aboyut this string - 'SessionName\|lmd_db_session\|lmd_wmcopydata_log\|WindowClass=TLMDLogHelperWindow;WindowName=LMDLogHelper'

	* SessionName - it's exactly what is it - session name. You can name it as you wish. Except "Root" - this name is reserved for session which stored in LMDLog		* '''SessionName''' - it's exactly what is it - session name. You can name it as you wish. Except "Root" - this name is reserved for session which stored in LMDLog

	* lmd_db_session - type of session that you want to create. Currently library contains two session classes - TLMDLogSession (lmd_db_session) and TLMDLogDBSession (lmd_db_session). 'lmd_db_session' and 'lmd_db_session' are specified in GetName method of session. If you will extend TLMDLogCustomSession to logging you custom data then you have to override this method and specify you own unique name		* '''lmd_db_session''' - type of session that you want to create. Currently library contains two session classes - TLMDLogSession (lmd_db_session) and TLMDLogDBSession (lmd_db_session). 'lmd_db_session' and 'lmd_db_session' are specified in GetName method of session. If you will extend TLMDLogCustomSession to logging you custom data then you have to override this method and specify you own unique name

	* lmd_wmcopydata_log - type of transport that you want to create. each new transport have to override GetName method of TLMDLogCustomTransport and return it's own unique name.		* '''lmd_wmcopydata_log''' - type of transport that you want to create. each new transport have to override GetName method of TLMDLogCustomTransport and return it's own unique name.

	* WindowClass=TLMDLogHelperWindow and WindowName=LMDLogHelper - are transport parameters - can be different for different transports.		* '''WindowClass=TLMDLogHelperWindow''' and '''WindowName=LMDLogHelper''' - are transport parameters - can be different for different transports.

	= AnyLogger console application<br> =		= AnyLogger console application<br> =

Fduch: /* Creating custom sessions */

2011-03-11T18:06:52Z

Creating custom sessions

← Older revision		Revision as of 20:06, 11 March 2011
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	<pre class="brush:delphi">		<pre class="brush:delphi">
	MyLog = LMDLogManage.AddSession('SessionName\|lmd_db_session\|lmd_wmcopydata_log\|WindowClass=TLMDLogHelperWindow;WindowName=LMDLogHelper');		MyLog := LMDLogManage.AddSession('SessionName\|lmd_db_session\|lmd_wmcopydata_log\|WindowClass=TLMDLogHelperWindow;WindowName=LMDLogHelper');
	</pre>		</pre>

Fduch: /* Basic Usage */

2011-03-11T18:06:28Z

Basic Usage

@@ Line 135: / Line 135: @@
 ...
 </pre> Logging for 'a' and 'i' will be turned off when DEBUG undefined, but 'Error' will be sent to log in any case.
 = AnyLogger console application<br> =

Fduch: /* Creating Viewer plugin for AnyLogger console
*/

2009-10-20T18:31:26Z

Creating Viewer plugin for AnyLogger console<br>

← Older revision		Revision as of 20:31, 20 October 2009
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	To create such plugin you will need LMD Plugins package and uCreatePlugin.pas unit.<br>		To create such plugin you will need LMD Plugins package and uCreatePlugin.pas unit.<br>

	<delphi>		<pre class="brush:delphi">
	unit uCreatePlugin;		unit uCreatePlugin;

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	end.		end.
	</~~delphi~~>		</pre>

	uCreatePlugin.pas create TLMDPlugin instance and init with three plugin method "GetSubTypesCount" - returns count of lmdlog message subtypes that will showed by this plugins. Next method is "GetSubTypeName" - returns name of subtype by it's index (0..GetSubTypesCount - 1). "GetSubType" method returns GUID that identificate subtype. And the last method is "GetSubTypeIconIndex" - it returns iconindex to show icon in AnyLogger console by subtype GUID.<br>		uCreatePlugin.pas create TLMDPlugin instance and init with three plugin method "GetSubTypesCount" - returns count of lmdlog message subtypes that will showed by this plugins. Next method is "GetSubTypeName" - returns name of subtype by it's index (0..GetSubTypesCount - 1). "GetSubType" method returns GUID that identificate subtype. And the last method is "GetSubTypeIconIndex" - it returns iconindex to show icon in AnyLogger console by subtype GUID.<br>
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	So, uCreatePlugin.pas do above basic steps for you. Next, you need to create form with interface ILMDFormWithData, which described in LMDPluginManager unit from [[LMD Plugins]] package.		So, uCreatePlugin.pas do above basic steps for you. Next, you need to create form with interface ILMDFormWithData, which described in LMDPluginManager unit from [[LMD Plugins]] package.

	<delphi>		<pre class="brush:delphi">
	{ ************************** ILMDFormWithData ************************** }		{ ************************** ILMDFormWithData ************************** }
	ILMDFormWithData = interface(IInterface)		ILMDFormWithData = interface(IInterface)
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	end;		end;
	...		...
	</~~delphi~~>		</pre>

	Next step is creating child class for TLMDActionExecutor from uCreatePlugin.pas and override handlers of plugin methods. Example:<br/>		Next step is creating child class for TLMDActionExecutor from uCreatePlugin.pas and override handlers of plugin methods. Example:<br/>
	<delphi>		<pre class="brush:delphi">
	unit intfTextView;		unit intfTextView;

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	end.		end.
	</~~delphi~~>		</pre>

	And final step is create Dll project with export function GetLMDPlugin (see [[LMD Plguins]] for details). <br>		And final step is create Dll project with export function GetLMDPlugin (see [[LMD Plguins]] for details). <br>
	<delphi>		<pre class="brush:delphi">
	library TextView;		library TextView;

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	DllProc := @DllMain;		DllProc := @DllMain;
	end.		end.
	</~~delphi~~>		</pre>
	<br>		<br>
	Compile it and copy result dll file to Viewers folder in AnyLogger console installation path.		Compile it and copy result dll file to Viewers folder in AnyLogger console installation path.

Fduch: /* Basic Usage */

2009-10-20T18:30:37Z

Basic Usage

← Older revision		Revision as of 20:30, 20 October 2009
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	To start use LogTools in your application you should add LMDLogMessage.pas unit to uses section of your unit, then you'll be able to use LMDLog instance of TLMDLogSession class.		To start use LogTools in your application you should add LMDLogMessage.pas unit to uses section of your unit, then you'll be able to use LMDLog instance of TLMDLogSession class.

	<delphi>		<pre class="brush:delphi">
	uses		uses
	..., LMDLogMessage, ...;		..., LMDLogMessage, ...;
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	LMDLog.SendString('Test', 'Hello, World!');		LMDLog.SendString('Test', 'Hello, World!');
	...		...
	</~~delphi~~>		</pre>

	<br>		<br>
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	TLMDLogSession class has methods to send some info into main log - TLMDLogSession.Send, to watch data in Watch area - TLMDLogSession.Watch (main different with Send* function that Watch* has just changed value of watched variables, but not add new record)		TLMDLogSession class has methods to send some info into main log - TLMDLogSession.Send, to watch data in Watch area - TLMDLogSession.Watch (main different with Send* function that Watch* has just changed value of watched variables, but not add new record)

	<delphi>		<pre class="brush:delphi">
	uses		uses
	..., LMDLogMessage, ...;		..., LMDLogMessage, ...;
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	LMDLog.WatchInteger('i', i);		LMDLog.WatchInteger('i', i);
	...		...
	</~~delphi~~>		</pre>

	To logging flow of application, below methods available: TLMDLogSession.Enter, TLMDLogSession.Leave. Sample:		To logging flow of application, below methods available: TLMDLogSession.Enter, TLMDLogSession.Leave. Sample:

	<delphi>		<pre class="brush:delphi">
	uses		uses
	..., LMDLogMessage, ...;		..., LMDLogMessage, ...;
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	end;		end;
	...		...
	</~~delphi~~>		</pre>

	and methods that help to trace of application		and methods that help to trace of application

	<delphi>		<pre class="brush:delphi">
	uses		uses
	..., LMDLogMessage, ...;		..., LMDLogMessage, ...;
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	end;		end;
	...		...
	</~~delphi~~>		</pre>

	<br> To control log storage TLMDLogSession has next methods - TLMDLogSession.ClearLog, TLMDLogSession.ClearWatch and TLMDLogSession.ClearCallStack		<br> To control log storage TLMDLogSession has next methods - TLMDLogSession.ClearLog, TLMDLogSession.ClearWatch and TLMDLogSession.ClearCallStack
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	<br> TLMDLogSession allow you to control level of you logging messages. It has two properties for it - TLMDLogSession.AllowLogLevel - set minimum log level for messages, TLMDLogSession.DefaultLogLevel - set default log level for messages where level is not set as parameter.		<br> TLMDLogSession allow you to control level of you logging messages. It has two properties for it - TLMDLogSession.AllowLogLevel - set minimum log level for messages, TLMDLogSession.DefaultLogLevel - set default log level for messages where level is not set as parameter.

	<delphi>		<pre class="brush:delphi">
	uses		uses
	..., LMDLogMessage, ...;		..., LMDLogMessage, ...;
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	end;		end;
	...		...
	</~~delphi~~> Logging for 'a' and 'i' will be turned off when DEBUG undefined, but 'Error' will be sent to log in any case.		</pre> Logging for 'a' and 'i' will be turned off when DEBUG undefined, but 'Error' will be sent to log in any case.

	= AnyLogger console application<br> =		= AnyLogger console application<br> =

Fduch: /* First Example */

2009-10-20T18:29:10Z

First Example

← Older revision		Revision as of 20:29, 20 October 2009
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	In this section we will write traditional in programmer's community example - 'Hello, World!' sample program. Firstly, we create new Delphi Console Application (File->New->Other...->Delphi Projects->Console Application). Then replace content of new project by below code:		In this section we will write traditional in programmer's community example - 'Hello, World!' sample program. Firstly, we create new Delphi Console Application (File->New->Other...->Delphi Projects->Console Application). Then replace content of new project by below code:

	<delphi>		<pre class="brush:delphi">
	program HelloAnyLoggerWorld;		program HelloAnyLoggerWorld;

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	end;		end;
	end.		end.
	</~~delphi~~>		</pre>

	Second, we need to run AnyLogger console.After that compile and run HelloAnyLoggerWorld project. If everything is installed correctly you should see in AnyLogger console 'First message'='Hello, World!' line.		Second, we need to run AnyLogger console.After that compile and run HelloAnyLoggerWorld project. If everything is installed correctly you should see in AnyLogger console 'First message'='Hello, World!' line.

LMD LogTools tutorial - Revision history

Rafael at 23:36, 28 March 2018

Fduch at 12:32, 18 August 2017

Fduch at 12:31, 18 August 2017

Fduch: /* Creating custom sessions */

Fduch: /* Creating custom sessions */

Fduch: /* Creating custom sessions */

Fduch: /* Basic Usage */

Fduch: /* Creating Viewer plugin for AnyLogger console */

Fduch: /* Basic Usage */

Fduch: /* First Example */

Fduch: /* Creating Viewer plugin for AnyLogger console
*/