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Added Json text formatter for file output

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This commit is contained in:
Mark van Renswoude 2016-10-15 11:22:51 +02:00
parent f124ccd0c2
commit 9571bb4f97
21 changed files with 732 additions and 88 deletions
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1
.gitignore vendored
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@ -4,3 +4,4 @@ Test/bin/
*.tvsconfig
*.local
*.identcache
*.dcu

6
Packages/X2LogDXE2.dpk
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@ -52,7 +52,11 @@ contains
X2Log.Util.Stream in '..\X2Log.Util.Stream.pas',
X2Log.Translations.Dutch in '..\X2Log.Translations.Dutch.pas',
X2Log.Decorator in '..\X2Log.Decorator.pas',
X2Log.Observer.RollingLogFile in '..\X2Log.Observer.RollingLogFile.pas';
X2Log.Observer.RollingLogFile in '..\X2Log.Observer.RollingLogFile.pas',
X2Log.TextFormatter.Default in '..\X2Log.TextFormatter.Default.pas',
X2Log.TextFormatter.Intf in '..\X2Log.TextFormatter.Intf.pas',
X2Log.Intf.NamedPipe in '..\X2Log.Intf.NamedPipe.pas';
end.

3
Packages/X2LogDXE2.dproj
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@ -109,6 +109,9 @@
<DCCReference Include="..\X2Log.Translations.Dutch.pas"/>
<DCCReference Include="..\X2Log.Decorator.pas"/>
<DCCReference Include="..\X2Log.Observer.RollingLogFile.pas"/>
<DCCReference Include="..\X2Log.TextFormatter.Default.pas"/>
<DCCReference Include="..\X2Log.TextFormatter.Intf.pas"/>
<DCCReference Include="..\X2Log.Intf.NamedPipe.pas"/>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>

18
Packages/X2LogDXE2Group.groupproj
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@ -12,6 +12,9 @@
<Projects Include="X2LogFormsDXE2.dproj">
<Dependencies/>
</Projects>
<Projects Include="X2LogJsonDXE2.dproj">
<Dependencies/>
</Projects>
</ItemGroup>
<ProjectExtensions>
<Borland.Personality>Default.Personality.12</Borland.Personality>
@ -47,14 +50,23 @@
<Target Name="X2LogFormsDXE2:Make">
<MSBuild Projects="X2LogFormsDXE2.dproj" Targets="Make"/>
</Target>
<Target Name="X2LogJsonDXE2">
<MSBuild Projects="X2LogJsonDXE2.dproj"/>
</Target>
<Target Name="X2LogJsonDXE2:Clean">
<MSBuild Projects="X2LogJsonDXE2.dproj" Targets="Clean"/>
</Target>
<Target Name="X2LogJsonDXE2:Make">
<MSBuild Projects="X2LogJsonDXE2.dproj" Targets="Make"/>
</Target>
<Target Name="Build">
<CallTarget Targets="X2LogDXE2;X2LogMadExceptDXE2;X2LogFormsDXE2"/>
<CallTarget Targets="X2LogDXE2;X2LogMadExceptDXE2;X2LogFormsDXE2;X2LogJsonDXE2"/>
</Target>
<Target Name="Clean">
<CallTarget Targets="X2LogDXE2:Clean;X2LogMadExceptDXE2:Clean;X2LogFormsDXE2:Clean"/>
<CallTarget Targets="X2LogDXE2:Clean;X2LogMadExceptDXE2:Clean;X2LogFormsDXE2:Clean;X2LogJsonDXE2:Clean"/>
</Target>
<Target Name="Make">
<CallTarget Targets="X2LogDXE2:Make;X2LogMadExceptDXE2:Make;X2LogFormsDXE2:Make"/>
<CallTarget Targets="X2LogDXE2:Make;X2LogMadExceptDXE2:Make;X2LogFormsDXE2:Make;X2LogJsonDXE2:Make"/>
</Target>
<Import Condition="Exists('$(BDS)\Bin\CodeGear.Group.Targets')" Project="$(BDS)\Bin\CodeGear.Group.Targets"/>
</Project>

39
Packages/X2LogJsonDXE2.dpk Normal file
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@ -0,0 +1,39 @@
package X2LogJsonDXE2;
{$R *.res}
{$IFDEF IMPLICITBUILDING This IFDEF should not be used by users}
{$ALIGN 8}
{$ASSERTIONS ON}
{$BOOLEVAL OFF}
{$DEBUGINFO ON}
{$EXTENDEDSYNTAX ON}
{$IMPORTEDDATA ON}
{$IOCHECKS ON}
{$LOCALSYMBOLS ON}
{$LONGSTRINGS ON}
{$OPENSTRINGS ON}
{$OPTIMIZATION OFF}
{$OVERFLOWCHECKS OFF}
{$RANGECHECKS OFF}
{$REFERENCEINFO ON}
{$SAFEDIVIDE OFF}
{$STACKFRAMES ON}
{$TYPEDADDRESS OFF}
{$VARSTRINGCHECKS ON}
{$WRITEABLECONST OFF}
{$MINENUMSIZE 1}
{$IMAGEBASE $400000}
{$DEFINE DEBUG}
{$DEFINE $(DELPHIBIN64)}
{$ENDIF IMPLICITBUILDING}
{$IMPLICITBUILD ON}
requires
rtl,
X2LogDXE2;
contains
X2Log.TextFormatter.Json in '..\X2Log.TextFormatter.Json.pas';
end.

187
Packages/X2LogJsonDXE2.dproj Normal file
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@ -0,0 +1,187 @@
 <Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<ProjectGuid>{5742A326-C831-4737-AA01-900CC5C18CCA}</ProjectGuid>
<MainSource>X2LogJsonDXE2.dpk</MainSource>
<ProjectVersion>13.4</ProjectVersion>
<FrameworkType>None</FrameworkType>
<Base>True</Base>
<Config Condition="'$(Config)'==''">Debug</Config>
<Platform Condition="'$(Platform)'==''">Win32</Platform>
<TargetedPlatforms>3</TargetedPlatforms>
<AppType>Package</AppType>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Base)'=='true') or '$(Base_Win64)'!=''">
<Base_Win64>true</Base_Win64>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Base)'=='true') or '$(Base_Win32)'!=''">
<Base_Win32>true</Base_Win32>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_1)'!=''">
<Cfg_1>true</Cfg_1>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win64)'!=''">
<Cfg_1_Win64>true</Cfg_1_Win64>
<CfgParent>Cfg_1</CfgParent>
<Cfg_1>true</Cfg_1>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win32)'!=''">
<Cfg_1_Win32>true</Cfg_1_Win32>
<CfgParent>Cfg_1</CfgParent>
<Cfg_1>true</Cfg_1>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Config)'=='Release' or '$(Cfg_2)'!=''">
<Cfg_2>true</Cfg_2>
<CfgParent>Base</CfgParent>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Cfg_2)'=='true') or '$(Cfg_2_Win64)'!=''">
<Cfg_2_Win64>true</Cfg_2_Win64>
<CfgParent>Cfg_2</CfgParent>
<Cfg_2>true</Cfg_2>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_2)'=='true') or '$(Cfg_2_Win32)'!=''">
<Cfg_2_Win32>true</Cfg_2_Win32>
<CfgParent>Cfg_2</CfgParent>
<Cfg_2>true</Cfg_2>
<Base>true</Base>
</PropertyGroup>
<PropertyGroup Condition="'$(Base)'!=''">
<VerInfo_Locale>1043</VerInfo_Locale>
<VerInfo_Keys>CompanyName=;FileDescription=;FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProductName=;ProductVersion=1.0.0.0;Comments=</VerInfo_Keys>
<DCC_CBuilderOutput>All</DCC_CBuilderOutput>
<GenPackage>true</GenPackage>
<GenDll>true</GenDll>
<DCC_Namespace>System;Xml;Data;Datasnap;Web;Soap;$(DCC_Namespace)</DCC_Namespace>
<DCC_DcuOutput>.\$(Platform)\$(Config)</DCC_DcuOutput>
<DCC_ExeOutput>.\$(Platform)\$(Config)</DCC_ExeOutput>
<DCC_E>false</DCC_E>
<DCC_N>false</DCC_N>
<DCC_S>false</DCC_S>
<DCC_F>false</DCC_F>
<DCC_K>false</DCC_K>
</PropertyGroup>
<PropertyGroup Condition="'$(Base_Win64)'!=''">
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<DCC_Define>$(DELPHIBIN64);$(DCC_Define)</DCC_Define>
<DCC_Namespace>Winapi;System.Win;Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;$(DCC_Namespace)</DCC_Namespace>
<DCC_DcpOutput>$(DELPHIBIN64)</DCC_DcpOutput>
<DCC_DcuOutput>$(DELPHILIB64)</DCC_DcuOutput>
<VerInfo_Locale>1033</VerInfo_Locale>
</PropertyGroup>
<PropertyGroup Condition="'$(Base_Win32)'!=''">
<DCC_Define>$(DELPHIBIN);$(DCC_Define)</DCC_Define>
<DCC_DcuOutput>$(DELPHILIB)</DCC_DcuOutput>
<DCC_DcpOutput>$(DELPHIBIN)</DCC_DcpOutput>
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<DCC_Namespace>Winapi;System.Win;Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;Bde;$(DCC_Namespace)</DCC_Namespace>
<VerInfo_Locale>1033</VerInfo_Locale>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_1)'!=''">
<DCC_Define>DEBUG;$(DCC_Define)</DCC_Define>
<DCC_Optimize>false</DCC_Optimize>
<DCC_GenerateStackFrames>true</DCC_GenerateStackFrames>
<DCC_DebugInfoInExe>true</DCC_DebugInfoInExe>
<DCC_RemoteDebug>true</DCC_RemoteDebug>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_1_Win64)'!=''">
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<VerInfo_Locale>1033</VerInfo_Locale>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_1_Win32)'!=''">
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<DCC_DUPLICATE_CTOR_DTOR>false</DCC_DUPLICATE_CTOR_DTOR>
<VerInfo_Locale>1033</VerInfo_Locale>
<DCC_RemoteDebug>false</DCC_RemoteDebug>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_2)'!=''">
<DCC_LocalDebugSymbols>false</DCC_LocalDebugSymbols>
<DCC_Define>RELEASE;$(DCC_Define)</DCC_Define>
<DCC_SymbolReferenceInfo>0</DCC_SymbolReferenceInfo>
<DCC_DebugInformation>false</DCC_DebugInformation>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_2_Win64)'!=''">
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<VerInfo_Locale>1033</VerInfo_Locale>
</PropertyGroup>
<PropertyGroup Condition="'$(Cfg_2_Win32)'!=''">
<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
<VerInfo_Locale>1033</VerInfo_Locale>
</PropertyGroup>
<ItemGroup>
<DelphiCompile Include="$(MainSource)">
<MainSource>MainSource</MainSource>
</DelphiCompile>
<DCCReference Include="rtl.dcp"/>
<DCCReference Include="X2LogDXE2.dcp"/>
<DCCReference Include="..\X2Log.TextFormatter.Json.pas"/>
<BuildConfiguration Include="Release">
<Key>Cfg_2</Key>
<CfgParent>Base</CfgParent>
</BuildConfiguration>
<BuildConfiguration Include="Base">
<Key>Base</Key>
</BuildConfiguration>
<BuildConfiguration Include="Debug">
<Key>Cfg_1</Key>
<CfgParent>Base</CfgParent>
</BuildConfiguration>
</ItemGroup>
<ProjectExtensions>
<Borland.Personality>Delphi.Personality.12</Borland.Personality>
<Borland.ProjectType>Package</Borland.ProjectType>
<BorlandProject>
<Delphi.Personality>
<Source>
<Source Name="MainSource">X2LogJsonDXE2.dpk</Source>
</Source>
<VersionInfo>
<VersionInfo Name="IncludeVerInfo">True</VersionInfo>
<VersionInfo Name="AutoIncBuild">False</VersionInfo>
<VersionInfo Name="MajorVer">1</VersionInfo>
<VersionInfo Name="MinorVer">0</VersionInfo>
<VersionInfo Name="Release">0</VersionInfo>
<VersionInfo Name="Build">0</VersionInfo>
<VersionInfo Name="Debug">False</VersionInfo>
<VersionInfo Name="PreRelease">False</VersionInfo>
<VersionInfo Name="Special">False</VersionInfo>
<VersionInfo Name="Private">False</VersionInfo>
<VersionInfo Name="DLL">False</VersionInfo>
<VersionInfo Name="Locale">1043</VersionInfo>
<VersionInfo Name="CodePage">1252</VersionInfo>
</VersionInfo>
<VersionInfoKeys>
<VersionInfoKeys Name="CompanyName"/>
<VersionInfoKeys Name="FileDescription"/>
<VersionInfoKeys Name="FileVersion">1.0.0.0</VersionInfoKeys>
<VersionInfoKeys Name="InternalName"/>
<VersionInfoKeys Name="LegalCopyright"/>
<VersionInfoKeys Name="LegalTrademarks"/>
<VersionInfoKeys Name="OriginalFilename"/>
<VersionInfoKeys Name="ProductName"/>
<VersionInfoKeys Name="ProductVersion">1.0.0.0</VersionInfoKeys>
<VersionInfoKeys Name="Comments"/>
</VersionInfoKeys>
</Delphi.Personality>
<Deployment/>
<Platforms>
<Platform value="Win64">True</Platform>
<Platform value="Win32">True</Platform>
</Platforms>
</BorlandProject>
<ProjectFileVersion>12</ProjectFileVersion>
</ProjectExtensions>
<Import Condition="Exists('$(BDS)\Bin\CodeGear.Delphi.Targets')" Project="$(BDS)\Bin\CodeGear.Delphi.Targets"/>
<Import Condition="Exists('$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj')" Project="$(APPDATA)\Embarcadero\$(BDSAPPDATABASEDIR)\$(PRODUCTVERSION)\UserTools.proj"/>
</Project>

BIN
Packages/X2LogJsonDXE2.res Normal file
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Binary file not shown.

5
Test/X2LogTest.dpr
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@ -25,7 +25,10 @@ uses
X2Log.Util.Stream in '..\X2Log.Util.Stream.pas',
X2Log.Decorator in '..\X2Log.Decorator.pas',
X2Log.Observer.RollingLogFile in '..\X2Log.Observer.RollingLogFile.pas',
X2Log.Intf.NamedPipe in '..\X2Log.Intf.NamedPipe.pas';
X2Log.Intf.NamedPipe in '..\X2Log.Intf.NamedPipe.pas',
X2Log.TextFormatter.Intf in '..\X2Log.TextFormatter.Intf.pas',
X2Log.TextFormatter.Default in '..\X2Log.TextFormatter.Default.pas',
X2Log.TextFormatter.Json in '..\X2Log.TextFormatter.Json.pas';
{$R *.res}

3
Test/X2LogTest.dproj
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@ -197,6 +197,9 @@
<DCCReference Include="..\X2Log.Decorator.pas"/>
<DCCReference Include="..\X2Log.Observer.RollingLogFile.pas"/>
<DCCReference Include="..\X2Log.Intf.NamedPipe.pas"/>
<DCCReference Include="..\X2Log.TextFormatter.Intf.pas"/>
<DCCReference Include="..\X2Log.TextFormatter.Default.pas"/>
<DCCReference Include="..\X2Log.TextFormatter.Json.pas"/>
<RcItem Include="resources\Graphic.jpg">
<ResourceType>RCDATA</ResourceType>
<ResourceId>GraphicDetails</ResourceId>

56
Test/source/MainFrm.dfm
View File

@ -26,7 +26,7 @@ object MainForm: TMainForm
Margins.Top = 8
Margins.Right = 8
Margins.Bottom = 8
ActivePage = tsNamedPipe
ActivePage = tsRollingFile
Align = alClient
Images = ilsObservers
TabOrder = 0
@ -131,6 +131,32 @@ object MainForm: TMainForm
Caption = 'Absolute path'
TabOrder = 5
end
object pnlFileTextFormatter: TPanel
Left = 88
Top = 176
Width = 532
Height = 49
BevelOuter = bvNone
TabOrder = 6
object rbFileTextFormatterDefault: TRadioButton
Left = 0
Top = 0
Width = 113
Height = 17
Caption = 'Default'
Checked = True
TabOrder = 0
TabStop = True
end
object rbFileTextFormatterJson: TRadioButton
Left = 0
Top = 23
Width = 113
Height = 17
Caption = 'Json'
TabOrder = 1
end
end
end
object tsRollingFile: TTabSheet
Caption = 'Rolling File'
@ -212,6 +238,32 @@ object MainForm: TMainForm
TabOrder = 6
Text = '7'
end
object pnlRollingFileTextFormatter: TPanel
Left = 88
Top = 224
Width = 532
Height = 49
BevelOuter = bvNone
TabOrder = 7
object rbRollingFileTextFormatterDefault: TRadioButton
Left = 0
Top = 0
Width = 113
Height = 17
Caption = 'Default'
Checked = True
TabOrder = 0
TabStop = True
end
object rbRollingFileTextFormatterJson: TRadioButton
Left = 0
Top = 23
Width = 113
Height = 17
Caption = 'Json'
TabOrder = 1
end
end
end
object tsNamedPipe: TTabSheet
Caption = 'Named Pipe'
@ -609,7 +661,7 @@ object MainForm: TMainForm
Left = 552
Top = 176
Bitmap = {
494C01010200140060000C000C00FFFFFFFFFF10FFFFFFFFFFFFFFFF424D3600
494C01010200140068000C000C00FFFFFFFFFF10FFFFFFFFFFFFFFFF424D3600
0000000000003600000028000000300000000C00000001002000000000000009
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000

32
Test/source/MainFrm.pas
View File

@ -81,6 +81,12 @@ type
edtRollingDays: TEdit;
tsStructured: TTabSheet;
btnValueTypes: TButton;
pnlFileTextFormatter: TPanel;
rbFileTextFormatterDefault: TRadioButton;
rbFileTextFormatterJson: TRadioButton;
pnlRollingFileTextFormatter: TPanel;
rbRollingFileTextFormatterDefault: TRadioButton;
rbRollingFileTextFormatterJson: TRadioButton;
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
@ -136,6 +142,8 @@ uses
X2Log.Observer.MonitorForm,
X2Log.Observer.NamedPipe,
X2Log.Observer.RollingLogFile,
X2Log.TextFormatter.Intf,
X2Log.TextFormatter.Json,
X2Log.Global;
@ -339,15 +347,22 @@ end;
procedure TMainForm.btnFileStartClick(Sender: TObject);
var
textFormatter: IX2LogTextFormatter;
begin
if not Assigned(FFileObserver) then
begin
textFormatter := nil;
if rbFileTextFormatterJson.Checked then
textFormatter := TX2LogJsonTextFormatter.Create;
if rbProgramData.Checked then
FFileObserver := TX2LogFileObserver.CreateInProgramData(edtFilename.Text)
FFileObserver := TX2LogFileObserver.CreateInProgramData(edtFilename.Text, X2LogLevelsDefault, True, textFormatter)
else if rbUserData.Checked then
FFileObserver := TX2LogFileObserver.CreateInUserAppData(edtFilename.Text)
FFileObserver := TX2LogFileObserver.CreateInUserAppData(edtFilename.Text, X2LogLevelsDefault, True, textFormatter)
else
FFileObserver := TX2LogFileObserver.Create(edtFilename.Text);
FFileObserver := TX2LogFileObserver.Create(edtFilename.Text, X2LogLevelsDefault, True, textFormatter);
FLog.Attach(FFileObserver);
@ -371,18 +386,23 @@ end;
procedure TMainForm.btnRollingFileStartClick(Sender: TObject);
var
days: Integer;
textFormatter: IX2LogTextFormatter;
begin
if not Assigned(FRollingFileObserver) then
begin
textFormatter := nil;
if rbFileTextFormatterJson.Checked then
textFormatter := TX2LogJsonTextFormatter.Create;
days := StrToIntDef(edtRollingDays.Text, 7);
if rbRollingProgramData.Checked then
FRollingFileObserver := TX2RollingLogFileObserver.CreateInProgramData(edtFilename.Text, days)
FRollingFileObserver := TX2RollingLogFileObserver.CreateInProgramData(edtFilename.Text, days, X2LogLevelsDefault, True, textFormatter)
else if rbRollingUserData.Checked then
FRollingFileObserver := TX2RollingLogFileObserver.CreateInUserAppData(edtFilename.Text, days)
FRollingFileObserver := TX2RollingLogFileObserver.CreateInUserAppData(edtFilename.Text, days, X2LogLevelsDefault, True, textFormatter)
else
FRollingFileObserver := TX2RollingLogFileObserver.Create(edtFilename.Text, days);
FRollingFileObserver := TX2RollingLogFileObserver.Create(edtFilename.Text, days, X2LogLevelsDefault, True, textFormatter);
FLog.Attach(FRollingFileObserver);

6
X2Log.Constants.pas
View File

@ -48,6 +48,12 @@ resourcestring
}
LogFileLineDetails = '%0:s (details: %1:s)';
{ The format of the log message when structured information is present
0: Message
1: Comma-separated key-value pairs
}
LogFileLineStructured = '%0:s [%1:s]';
{
X2Log.Observer.RollingLogFile

50
X2Log.Details.Default.pas
View File

@ -45,6 +45,9 @@ type
procedure LoadFromStream(AStream: TStream; ASize: Cardinal); virtual; abstract;
procedure SaveToStream(AStream: TStream); virtual; abstract;
function GetDisplayValue: string; virtual; abstract;
property DisplayValue: string read GetDisplayValue;
property ValueType: TX2LogValueType read FValueType;
end;
@ -80,6 +83,7 @@ type
{ IX2LogDetailsDictionary }
function GetKeys: TEnumerable<string>;
function GetValueType(const Key: string): TX2LogValueType;
function GetDisplayValue(const Key: string): string;
function GetStringValue(const Key: string): string;
function GetBooleanValue(const Key: string): Boolean;
@ -201,6 +205,8 @@ type
procedure LoadFromStream(AStream: TStream; ASize: Cardinal); override;
procedure SaveToStream(AStream: TStream); override;
function GetDisplayValue: string; override;
property Value: string read FValue write FValue;
end;
@ -214,6 +220,8 @@ type
procedure LoadFromStream(AStream: TStream; ASize: Cardinal); override;
procedure SaveToStream(AStream: TStream); override;
function GetDisplayValue: string; override;
property Value: Boolean read FValue write FValue;
end;
@ -227,6 +235,8 @@ type
procedure LoadFromStream(AStream: TStream; ASize: Cardinal); override;
procedure SaveToStream(AStream: TStream); override;
function GetDisplayValue: string; override;
property Value: Int64 read FValue write FValue;
end;
@ -240,6 +250,8 @@ type
procedure LoadFromStream(AStream: TStream; ASize: Cardinal); override;
procedure SaveToStream(AStream: TStream); override;
function GetDisplayValue: string; override;
property Value: Extended read FValue write FValue;
end;
@ -253,6 +265,8 @@ type
procedure LoadFromStream(AStream: TStream; ASize: Cardinal); override;
procedure SaveToStream(AStream: TStream); override;
function GetDisplayValue: string; override;
property Value: TDateTime read FValue write FValue;
end;
@ -424,6 +438,12 @@ begin
end;
function TX2LogDictionaryDetails.GetDisplayValue(const Key: string): string;
begin
Result := FValues[Key].DisplayValue;
end;
function TX2LogDictionaryDetails.GetStringValue(const Key: string): string;
begin
Result := (FValues[Key] as TX2LogDictionaryStringValue).Value;
@ -768,6 +788,12 @@ begin
end;
function TX2LogDictionaryStringValue.GetDisplayValue: string;
begin
Result := Value;
end;
{ TX2LogDictionaryBooleanValue }
constructor TX2LogDictionaryBooleanValue.Create(AValue: Boolean);
begin
@ -792,6 +818,12 @@ begin
end;
function TX2LogDictionaryBooleanValue.GetDisplayValue: string;
begin
Result := BoolToStr(Value, True);
end;
{ TX2LogDictionaryIntValue }
constructor TX2LogDictionaryIntValue.Create(AValue: Int64);
begin
@ -816,6 +848,12 @@ begin
end;
function TX2LogDictionaryIntValue.GetDisplayValue: string;
begin
Result := IntToStr(Value);
end;
{ TX2LogDictionaryFloatValue }
constructor TX2LogDictionaryFloatValue.Create(AValue: Extended);
begin
@ -840,6 +878,12 @@ begin
end;
function TX2LogDictionaryFloatValue.GetDisplayValue: string;
begin
Result := FormatFloat('0.########', Value);
end;
{ TX2LogDictionaryDateTimeValue }
constructor TX2LogDictionaryDateTimeValue.Create(AValue: TDateTime);
begin
@ -864,6 +908,12 @@ begin
end;
function TX2LogDictionaryDateTimeValue.GetDisplayValue: string;
begin
Result := DateTimeToStr(Value);
end;
initialization
TX2LogDetailsRegistry.Register(StringDetailsSerializerIID, TX2LogStringDetailsSerializer.Create);
TX2LogDetailsRegistry.Register(DictionaryDetailsSerializerIID, TX2LogDictionaryDetailsSerializer.Create);

2
X2Log.Details.Intf.pas
View File

@ -25,6 +25,7 @@ type
function GetKeys: TEnumerable<string>;
function GetValueType(const Key: string): TX2LogValueType;
function GetDisplayValue(const Key: string): string;
function GetStringValue(const Key: string): string;
function GetBooleanValue(const Key: string): Boolean;
function GetIntValue(const Key: string): Int64;
@ -33,6 +34,7 @@ type
property Keys: TEnumerable<string> read GetKeys;
property ValueType[const Key: string]: TX2LogValueType read GetValueType;
property DisplayValue[const Key: string]: string read GetDisplayValue;
property StringValue[const Key: string]: string read GetStringValue;
property BooleanValue[const Key: string]: Boolean read GetBooleanValue;

141
X2Log.Observer.LogFile.pas
View File

@ -8,7 +8,8 @@ uses
X2Log.Intf,
X2Log.Observer.Custom,
X2Log.Observer.CustomThreaded;
X2Log.Observer.CustomThreaded,
X2Log.TextFormatter.Intf;
type
@ -16,15 +17,17 @@ type
private
FOutputFileName: string;
FLogDetails: Boolean;
FTextFormatter: IX2LogTextFormatter;
protected
function GetTextFormatter: IX2LogTextFormatter; virtual;
function CreateWorkerThread: TX2LogObserverWorkerThread; override;
property OutputFileName: string read FOutputFileName;
property LogDetails: Boolean read FLogDetails;
public
constructor Create(const AOutputFileName: string; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True);
constructor CreateInProgramData(const AOutputFileName: string; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True);
constructor CreateInUserAppData(const AOutputFileName: string; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True);
constructor Create(const AOutputFileName: string; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True; ATextFormatter: IX2LogTextFormatter = nil);
constructor CreateInProgramData(const AOutputFileName: string; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True; ATextFormatter: IX2LogTextFormatter = nil);
constructor CreateInUserAppData(const AOutputFileName: string; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True; ATextFormatter: IX2LogTextFormatter = nil);
end;
@ -32,14 +35,16 @@ type
private
FOutputFileName: string;
FLogDetails: Boolean;
FTextFormatter: IX2LogTextFormatter;
protected
function GetFileName(AEntry: TX2LogQueueEntry): string; virtual;
procedure ProcessEntry(AEntry: TX2LogQueueEntry); override;
property OutputFileName: string read FOutputFileName;
property LogDetails: Boolean read FLogDetails;
property TextFormatter: IX2LogTextFormatter read FTextFormatter;
public
constructor Create(const AOutputFileName: string; ALogDetails: Boolean = True);
constructor Create(const AOutputFileName: string; ATextFormatter: IX2LogTextFormatter; ALogDetails: Boolean = True);
end;
@ -51,21 +56,42 @@ uses
Winapi.SHFolder,
Winapi.Windows,
X2Log.Constants;
X2Log.Constants,
X2Log.TextFormatter.Default;
type
TX2LogFileTextFormatterHelper = class(TInterfacedObject, IX2LogTextFormatterHelper)
private
FEntry: TX2LogQueueEntry;
FLogFileName: string;
FLogDetails: Boolean;
protected
{ IX2LogTextFormatterHelper }
function GetDetailsFilename: string;
property Entry: TX2LogQueueEntry read FEntry;
property LogFileName: string read FLogFileName;
property LogDetails: Boolean read FLogDetails;
public
constructor Create(AEntry: TX2LogQueueEntry; const ALogFileName: string; ALogDetails: Boolean);
end;
{ TX2LogFileObserver }
constructor TX2LogFileObserver.Create(const AOutputFileName: string; ALogLevels: TX2LogLevels; ALogDetails: Boolean);
constructor TX2LogFileObserver.Create(const AOutputFileName: string; ALogLevels: TX2LogLevels; ALogDetails: Boolean; ATextFormatter: IX2LogTextFormatter);
begin
FOutputFileName := AOutputFileName;
FLogDetails := ALogDetails;
FTextFormatter := ATextFormatter;
if not Assigned(FTextFormatter) then
FTextFormatter := TX2LogDefaultTextFormatter.Create;
inherited Create(ALogLevels);
end;
constructor TX2LogFileObserver.CreateInProgramData(const AOutputFileName: string; ALogLevels: TX2LogLevels; ALogDetails: Boolean);
constructor TX2LogFileObserver.CreateInProgramData(const AOutputFileName: string; ALogLevels: TX2LogLevels; ALogDetails: Boolean; ATextFormatter: IX2LogTextFormatter);
var
path: PWideChar;
@ -73,14 +99,14 @@ begin
GetMem(path, MAX_PATH);
try
OleCheck(SHGetFolderPath(0, CSIDL_COMMON_APPDATA, 0, SHGFP_TYPE_CURRENT, path));
Create(IncludeTrailingPathDelimiter(path) + AOutputFileName, ALogLevels, ALogDetails);
Create(IncludeTrailingPathDelimiter(path) + AOutputFileName, ALogLevels, ALogDetails, ATextFormatter);
finally
FreeMem(path);
end;
end;
constructor TX2LogFileObserver.CreateInUserAppData(const AOutputFileName: string; ALogLevels: TX2LogLevels; ALogDetails: Boolean);
constructor TX2LogFileObserver.CreateInUserAppData(const AOutputFileName: string; ALogLevels: TX2LogLevels; ALogDetails: Boolean; ATextFormatter: IX2LogTextFormatter);
var
path: PWideChar;
@ -88,7 +114,7 @@ begin
GetMem(path, MAX_PATH);
try
OleCheck(SHGetFolderPath(0, CSIDL_APPDATA, 0, SHGFP_TYPE_CURRENT, path));
Create(IncludeTrailingPathDelimiter(path) + AOutputFileName, ALogLevels, ALogDetails);
Create(IncludeTrailingPathDelimiter(path) + AOutputFileName, ALogLevels, ALogDetails, ATextFormatter);
finally
FreeMem(path);
end;
@ -97,15 +123,22 @@ end;
function TX2LogFileObserver.CreateWorkerThread: TX2LogObserverWorkerThread;
begin
Result := TX2LogFileWorkerThread.Create(OutputFileName, LogDetails);
Result := TX2LogFileWorkerThread.Create(OutputFileName, GetTextFormatter, LogDetails);
end;
function TX2LogFileObserver.GetTextFormatter: IX2LogTextFormatter;
begin
Result := FTextFormatter;
end;
{ TX2LogFileWorkerThread }
constructor TX2LogFileWorkerThread.Create(const AOutputFileName: string; ALogDetails: Boolean);
constructor TX2LogFileWorkerThread.Create(const AOutputFileName: string; ATextFormatter: IX2LogTextFormatter; ALogDetails: Boolean);
begin
FOutputFileName := AOutputFileName;
FLogDetails := ALogDetails;
FTextFormatter := ATextFormatter;
inherited Create;
end;
@ -114,29 +147,62 @@ end;
procedure TX2LogFileWorkerThread.ProcessEntry(AEntry: TX2LogQueueEntry);
var
fileName: string;
baseReportFileName: string;
errorMsg: string;
detailsExtension: string;
detailsFile: THandle;
detailsFileStream: THandleStream;
detailsFileName: string;
detailsNumber: Integer;
line: string;
writer: TStreamWriter;
logDetailsStreamable: IX2LogDetailsStreamable;
begin
fileName := GetFileName(AEntry);
ForceDirectories(ExtractFilePath(fileName));
if Length(AEntry.Category) > 0 then
errorMsg := Format(GetLogResourceString(@LogFileLineCategory), [AEntry.Message, AEntry.Category])
else
errorMsg := Format(GetLogResourceString(@LogFileLineNoCategory), [AEntry.Message]);
line := TextFormatter.GetText(TX2LogFileTextFormatterHelper.Create(AEntry, fileName, LogDetails),
AEntry.Level, AEntry.DateTime, AEntry.Message, AEntry.Category, AEntry.Details);
if LogDetails and Supports(AEntry.Details, IX2LogDetailsStreamable, logDetailsStreamable) then
{ Append line to log file }
writer := TFile.AppendText(fileName);
try
writer.WriteLine(line);
finally
FreeAndNil(writer);
end;
end;
function TX2LogFileWorkerThread.GetFileName(AEntry: TX2LogQueueEntry): string;
begin
detailsExtension := ExtractFileExt(fileName);
baseReportFileName := ChangeFileExt(fileName, '_' + FormatDateTime(GetLogResourceString(@LogFileNameDateFormat), AEntry.DateTime));
Result := FOutputFileName;
end;
{ TX2LogFileTextFormatterHelper }
constructor TX2LogFileTextFormatterHelper.Create(AEntry: TX2LogQueueEntry; const ALogFileName: string; ALogDetails: Boolean);
begin
inherited Create;
FEntry := AEntry;
FLogFileName := ALogFileName;
FLogDetails := ALogDetails;
end;
function TX2LogFileTextFormatterHelper.GetDetailsFilename: string;
var
logDetailsStreamable: IX2LogDetailsStreamable;
baseReportFileName: string;
detailsExtension: string;
detailsFile: THandle;
detailsFileStream: THandleStream;
detailsFileName: string;
detailsNumber: Integer;
begin
Result := '';
if not LogDetails then
exit;
if Supports(Entry.Details, IX2LogDetailsStreamable, logDetailsStreamable) then
begin
detailsExtension := ExtractFileExt(LogFileName);
baseReportFileName := ChangeFileExt(LogFileName, '_' + FormatDateTime(GetLogResourceString(@LogFileNameDateFormat), Entry.DateTime));
detailsFileName := baseReportFileName + detailsExtension;
detailsNumber := 0;
@ -172,29 +238,12 @@ begin
CloseHandle(detailsFile);
end;
// ErrorLogs.Add(reportFileName);
errorMsg := Format(GetLogResourceString(@LogFileLineDetails), [errorMsg, ExtractFileName(detailsFileName)]);
Result := detailsFileName;
break;
end;
until False;
end;
end;
{ Append line to log file }
writer := TFile.AppendText(fileName);
try
writer.WriteLine('[' + FormatDateTime(GetLogResourceString(@LogFileLineDateFormat), AEntry.DateTime) + '] ' +
GetLogLevelText(AEntry.Level) + ': ' + errorMsg);
finally
FreeAndNil(writer);
end;
end;
function TX2LogFileWorkerThread.GetFileName(AEntry: TX2LogQueueEntry): string;
begin
Result := FOutputFileName;
end;
end.

2
X2Log.Observer.MonitorForm.dfm
View File

@ -284,7 +284,7 @@ object X2LogObserverMonitorForm: TX2LogObserverMonitorForm
Left = 448
Top = 48
Bitmap = {
494C01010A004000000110001000FFFFFFFFFF10FFFFFFFFFFFFFFFF424D3600
494C01010A004000040110001000FFFFFFFFFF10FFFFFFFFFFFFFFFF424D3600
0000000000003600000028000000400000003000000001002000000000000030
0000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000000000000000000000000000000000

15
X2Log.Observer.MonitorForm.pas
View File

@ -745,25 +745,12 @@ end;
procedure TX2LogObserverMonitorForm.SetDictionaryDetails(ADetails: IX2LogDetailsDictionary);
var
key: string;
displayValue: string;
begin
vleDetailsDictionary.Strings.Clear;
for key in ADetails.Keys do
begin
displayValue := '<error>';
case ADetails.ValueType[key] of
StringValue: displayValue := ADetails.StringValue[key];
BooleanValue: displayValue := BoolToStr(ADetails.BooleanValue[key], True);
IntValue: displayValue := IntToStr(ADetails.IntValue[key]);
FloatValue: displayValue := FormatFloat('0.########', ADetails.FloatValue[key]);
DateTimeValue: displayValue := DateTimeToStr(ADetails.DateTimeValue[key]);
end;
vleDetailsDictionary.Values[key] := displayValue;
end;
vleDetailsDictionary.Values[key] := ADetails.DisplayValue[key];
FCopyHandler := CopyDictionaryDetails;
SetVisibleDetails(vleDetailsDictionary);

29
X2Log.Observer.RollingLogFile.pas
View File

@ -6,7 +6,8 @@ uses
X2Log.Intf,
X2Log.Observer.CustomThreaded,
X2Log.Observer.LogFile;
X2Log.Observer.LogFile,
X2Log.TextFormatter.Intf;
const
@ -22,9 +23,9 @@ type
property Days: Integer read FDays;
public
constructor Create(const AFileName: string; ADays: Integer = X2LogDefaultDays; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True);
constructor CreateInProgramData(const AFileName: string; ADays: Integer = X2LogDefaultDays; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True);
constructor CreateInUserAppData(const AFileName: string; ADays: Integer = X2LogDefaultDays; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True);
constructor Create(const AFileName: string; ADays: Integer = X2LogDefaultDays; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True; ATextFormatter: IX2LogTextFormatter = nil);
constructor CreateInProgramData(const AFileName: string; ADays: Integer = X2LogDefaultDays; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True; ATextFormatter: IX2LogTextFormatter = nil);
constructor CreateInUserAppData(const AFileName: string; ADays: Integer = X2LogDefaultDays; ALogLevels: TX2LogLevels = X2LogLevelsDefault; ALogDetails: Boolean = True; ATextFormatter: IX2LogTextFormatter = nil);
end;
@ -44,7 +45,7 @@ type
property Days: Integer read FDays;
property LastCleanupDate: TDateTime read FLastCleanupDate write FLastCleanupDate;
public
constructor Create(const AFileName: string; ADays: Integer; ALogDetails: Boolean = True);
constructor Create(const AFileName: string; ADays: Integer; ATextFormatter: IX2LogTextFormatter; ALogDetails: Boolean = True);
end;
@ -59,44 +60,44 @@ uses
{ TX2RollingLogFileObserver }
constructor TX2RollingLogFileObserver.Create(const AFileName: string; ADays: Integer; ALogLevels: TX2LogLevels; ALogDetails: Boolean);
constructor TX2RollingLogFileObserver.Create(const AFileName: string; ADays: Integer; ALogLevels: TX2LogLevels; ALogDetails: Boolean; ATextFormatter: IX2LogTextFormatter);
begin
FDays := ADays;
inherited Create(AFileName, ALogLevels, ALogDetails);
inherited Create(AFileName, ALogLevels, ALogDetails, ATextFormatter);
end;
constructor TX2RollingLogFileObserver.CreateInProgramData(const AFileName: string; ADays: Integer; ALogLevels: TX2LogLevels; ALogDetails: Boolean);
constructor TX2RollingLogFileObserver.CreateInProgramData(const AFileName: string; ADays: Integer; ALogLevels: TX2LogLevels; ALogDetails: Boolean; ATextFormatter: IX2LogTextFormatter);
begin
FDays := ADays;
inherited CreateInProgramData(AFileName, ALogLevels, ALogDetails);
inherited CreateInProgramData(AFileName, ALogLevels, ALogDetails, ATextFormatter);
end;
constructor TX2RollingLogFileObserver.CreateInUserAppData(const AFileName: string; ADays: Integer; ALogLevels: TX2LogLevels; ALogDetails: Boolean);
constructor TX2RollingLogFileObserver.CreateInUserAppData(const AFileName: string; ADays: Integer; ALogLevels: TX2LogLevels; ALogDetails: Boolean; ATextFormatter: IX2LogTextFormatter);
begin
FDays := ADays;
inherited CreateInUserAppData(AFileName, ALogLevels, ALogDetails);
inherited CreateInUserAppData(AFileName, ALogLevels, ALogDetails, ATextFormatter);
end;
function TX2RollingLogFileObserver.CreateWorkerThread: TX2LogObserverWorkerThread;
begin
Result := TX2RollingLogFileWorkerThread.Create(OutputFileName, Days, LogDetails);
Result := TX2RollingLogFileWorkerThread.Create(OutputFileName, Days, GetTextFormatter, LogDetails);
end;
{ TX2RollingLogFileWorkerThread }
constructor TX2RollingLogFileWorkerThread.Create(const AFileName: string; ADays: Integer; ALogDetails: Boolean);
constructor TX2RollingLogFileWorkerThread.Create(const AFileName: string; ADays: Integer; ATextFormatter: IX2LogTextFormatter; ALogDetails: Boolean);
begin
FDays := ADays;
FFormatSettings := TFormatSettings.Create;
FDateFormat := GetLogResourceString(@RollingLogFileDateFormat);
inherited Create(AFileName, ALogDetails);
inherited Create(AFileName, ATextFormatter, ALogDetails);
end;

78
X2Log.TextFormatter.Default.pas Normal file
View File

@ -0,0 +1,78 @@
unit X2Log.TextFormatter.Default;
interface
uses
X2Log.Details.Intf,
X2Log.Intf,
X2Log.TextFormatter.Intf;
type
TX2LogDefaultTextFormatter = class(TInterfacedObject, IX2LogTextFormatter)
protected
function GetText(AHelper: IX2LogTextFormatterHelper; ALevel: TX2LogLevel; ADateTime: TDateTime; const AMessage: string; const ACategory: string; ADetails: IX2LogDetails): string;
function GetDictionaryDisplayValues(ADetails: IX2LogDetailsDictionary): string;
end;
implementation
uses
System.SysUtils,
X2Log.Constants;
{ TX2LogDefaultTextFormatter }
function TX2LogDefaultTextFormatter.GetText(AHelper: IX2LogTextFormatterHelper; ALevel: TX2LogLevel; ADateTime: TDateTime;
const AMessage, ACategory: string; ADetails: IX2LogDetails): string;
var
line: string;
dictionaryDetails: IX2LogDetailsDictionary;
detailsFileName: string;
begin
if Length(ACategory) > 0 then
line := Format(GetLogResourceString(@LogFileLineCategory), [AMessage, ACategory])
else
line := Format(GetLogResourceString(@LogFileLineNoCategory), [AMessage]);
if Supports(ADetails, IX2LogDetailsDictionary, dictionaryDetails) then
begin
line := Format(GetLogResourceString(@LogFileLineStructured), [line, GetDictionaryDisplayValues(dictionaryDetails)]);
end else
begin
detailsFileName := AHelper.GetDetailsFilename;
if Length(detailsFileName) > 0 then
line := Format(GetLogResourceString(@LogFileLineDetails), [line, ExtractFileName(detailsFileName)]);
end;
Result := '[' + FormatDateTime(GetLogResourceString(@LogFileLineDateFormat), ADateTime) + '] ' +
GetLogLevelText(ALevel) + ': ' + line;
end;
function TX2LogDefaultTextFormatter.GetDictionaryDisplayValues(ADetails: IX2LogDetailsDictionary): string;
var
displayValues: TStringBuilder;
key: string;
begin
displayValues := TStringBuilder.Create;
try
for key in ADetails.Keys do
begin
if displayValues.Length > 0 then
displayValues.Append(', ');
displayValues.Append(key).Append(': ').Append(ADetails.DisplayValue[key]);
end;
Result := displayValues.ToString;
finally
FreeAndNil(displayValues);
end;
end;
end.

20
X2Log.TextFormatter.Intf.pas Normal file
View File

@ -0,0 +1,20 @@
unit X2Log.TextFormatter.Intf;
interface
uses
X2Log.Intf;
type
IX2LogTextFormatterHelper = interface
['{D1A1DAD5-0F96-491F-8BD5-0B9D0BE87C32}']
function GetDetailsFilename: string;
end;
IX2LogTextFormatter = interface
['{C49BE49D-8563-4097-A2B7-0869F27F5EDD}']
function GetText(AHelper: IX2LogTextFormatterHelper; ALevel: TX2LogLevel; ADateTime: TDateTime; const AMessage: string; const ACategory: string; ADetails: IX2LogDetails): string;
end;
implementation
end.

127
X2Log.TextFormatter.Json.pas Normal file
View File

@ -0,0 +1,127 @@
unit X2Log.TextFormatter.Json;
interface
uses
JsonDataObjects,
X2Log.Details.Intf,
X2Log.Intf,
X2Log.TextFormatter.Intf;
type
{
Default:
X2Log naming convention is used for the property names
Kibana:
Logstash/Kibana compatible (message, @timestamp, @version) property names
}
TX2LogJsonStyle = (Default, Kibana);
TX2LogJsonTextFormatter = class(TInterfacedObject, IX2LogTextFormatter)
private
FSingleLine: Boolean;
FStyle: TX2LogJsonStyle;
protected
function GetText(AHelper: IX2LogTextFormatterHelper; ALevel: TX2LogLevel; ADateTime: TDateTime; const AMessage: string; const ACategory: string; ADetails: IX2LogDetails): string;
procedure AddDictionaryDetails(AObject: TJsonObject; ADetails: IX2LogDetailsDictionary);
property SingleLine: Boolean read FSingleLine;
property Style: TX2LogJsonStyle read FStyle;
public
constructor Create(ASingleLine: Boolean = True; AStyle: TX2LogJsonStyle = TX2LogJsonStyle.Default);
end;
implementation
uses
System.SysUtils;
{ TX2LogJsonTextFormatter }
constructor TX2LogJsonTextFormatter.Create(ASingleLine: Boolean; AStyle: TX2LogJsonStyle);
begin
inherited Create;
FSingleLine := ASingleLine;
FStyle := AStyle;
end;
function TX2LogJsonTextFormatter.GetText(AHelper: IX2LogTextFormatterHelper; ALevel: TX2LogLevel; ADateTime: TDateTime;
const AMessage, ACategory: string; ADetails: IX2LogDetails): string;
const
LogLevelName: array[TX2LogLevel] of string = ('verbose', 'info', 'warning', 'error');
var
line: TJsonObject;
dictionaryDetails: IX2LogDetailsDictionary;
detailsFileName: string;
begin
line := TJsonObject.Create;
try
case Style of
Default:
begin
line.D['dateTime'] := ADateTime;
line.S['message'] := AMessage;
end;
Kibana:
begin
line.S['@version'] := '1';
line.D['@timestamp'] := ADateTime;
line.S['message'] := AMessage;
end;
end;
line.S['level'] := LogLevelName[ALevel];
line.S['category'] := ACategory;
if Supports(ADetails, IX2LogDetailsDictionary, dictionaryDetails) then
begin
AddDictionaryDetails(line, dictionaryDetails);
end else
begin
detailsFileName := AHelper.GetDetailsFilename;
if Length(detailsFileName) > 0 then
line.S['details'] := ExtractFileName(detailsFileName);
end;
Result := line.ToJSON(SingleLine);
finally
FreeAndNil(line);
end;
end;
procedure TX2LogJsonTextFormatter.AddDictionaryDetails(AObject: TJsonObject; ADetails: IX2LogDetailsDictionary);
var
key: string;
jsonKey: string;
valueType: TX2LogValueType;
begin
for key in ADetails.Keys do
begin
jsonKey := key;
while AObject.Contains(jsonKey) do
jsonKey := '_' + jsonKey;
valueType := ADetails.ValueType[key];
case valueType of
StringValue: AObject.S[jsonKey] := ADetails.StringValue[key];
BooleanValue: AObject.B[jsonKey] := ADetails.BooleanValue[key];
IntValue: AObject.L[jsonKey] := ADetails.IntValue[key];
FloatValue: AObject.F[jsonKey] := ADetails.FloatValue[key];
DateTimeValue: AObject.D[jsonKey] := ADetails.DateTimeValue[key];
else
AObject.S[jsonKey] := Format('<error: unknown ValueType %d>', [Ord(valueType)]);
end;
end;
end;
end.