Difference between revisions of "Unit Logging"

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''To be documented''
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<div style="font-size: 14px; padding-left: 12px;">'''Logging specific constants''' <code> LOGGING_* </code></div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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| <code>LOGGING_NAME_PREFIX = 'Logging';</code>
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| Name prefix for Logging Devices
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|-
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|colspan="2"|&nbsp;
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|-
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| <code>LOGGING_THREAD_NAME = 'Logging';</code>
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| Thread name for Logging threads
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|-
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| <code>LOGGING_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL;</code>
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| Thread priority for Logging threads
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|-
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|}
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<br />
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<div style="font-size: 14px; padding-left: 12px;">'''Logging device type constants''' <code> LOGGING_TYPE_* </code></div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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| <code>LOGGING_TYPE_NONE = 0;</code>
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| style="width: 50%;"|&nbsp;
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|-
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| <code>LOGGING_TYPE_CONSOLE = 1;</code>
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| &nbsp;
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| <code>LOGGING_TYPE_FILE = 2;</code>
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| &nbsp;
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| <code>LOGGING_TYPE_SYSLOG = 3;</code>
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| &nbsp;
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| <code>LOGGING_TYPE_SERIAL = 4;</code>
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| &nbsp;
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<div style="font-size: 14px; padding-left: 12px;">'''Logging device state constants''' <code> LOGGING_STATE_* </code></div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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| <code>LOGGING_STATE_DISABLED = 0;</code>
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| style="width: 50%;"|&nbsp;
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| <code>LOGGING_STATE_ENABLED = 1;</code>
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| &nbsp;
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|}
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<div style="font-size: 14px; padding-left: 12px;">'''Logging device flag constants''' <code> LOGGING_FLAG_* </code></div>
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{| class="wikitable" style="font-size: 14px; background: white;"
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|-
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| <code>LOGGING_FLAG_NONE = $00000000;</code>
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| style="width: 50%;"|&nbsp;
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=== Type definitions ===
 
=== Type definitions ===

Revision as of 23:55, 27 November 2016

Return to Unit Reference


Description

To be documented

Constants


Logging specific constants LOGGING_*
LOGGING_NAME_PREFIX = 'Logging'; Name prefix for Logging Devices
 
LOGGING_THREAD_NAME = 'Logging'; Thread name for Logging threads
LOGGING_THREAD_PRIORITY = THREAD_PRIORITY_NORMAL; Thread priority for Logging threads


Logging device type constants LOGGING_TYPE_*
LOGGING_TYPE_NONE = 0;  
LOGGING_TYPE_CONSOLE = 1;  
LOGGING_TYPE_FILE = 2;  
LOGGING_TYPE_SYSLOG = 3;  
LOGGING_TYPE_SERIAL = 4;  


Logging device state constants LOGGING_STATE_*
LOGGING_STATE_DISABLED = 0;  
LOGGING_STATE_ENABLED = 1;  


Logging device flag constants LOGGING_FLAG_*
LOGGING_FLAG_NONE = $00000000;  


Type definitions

To be documented

Public variables

To be documented

Function declarations


Initialization functions 

procedure LoggingInit;
Description: To be documented
Note None documented 


function LoggingExecute(Parameter:Pointer):PtrInt;
Description: To be documented
Note None documented


Logging functions 

function LoggingDeviceStart(Logging:PLoggingDevice):LongWord;
Description: To be documented
Note None documented 


function LoggingDeviceStop(Logging:PLoggingDevice):LongWord;
Description: To be documented
Note None documented 


function LoggingDeviceOutput(Logging:PLoggingDevice; const Data:String):LongWord;
Description: To be documented
Note None documented 


function LoggingDeviceOutputEx(Logging:PLoggingDevice; Facility,Severity:LongWord; const Tag,Content:String):LongWord;
Description: To be documented
Note None documented 


function LoggingDeviceGetTarget(Logging:PLoggingDevice):String;
Description: To be documented
Note None documented 


function LoggingDeviceSetTarget(Logging:PLoggingDevice; const Target:String):LongWord;
Description: To be documented
Note None documented 


function LoggingDeviceCreate(Default:Boolean):PLoggingDevice;
Description: Create a new Logging device entry
Return Pointer to new Logging device entry or nil if Logging device could not be created 


function LoggingDeviceCreateEx(Size:LongWord; Default:Boolean):PLoggingDevice;
Description: Create a new Logging device entry
Size Size in bytes to allocate for new Logging (Including the Logging entry)
Return Pointer to new Logging device entry or nil if Logging device could not be created 


function LoggingDeviceDestroy(Logging:PLoggingDevice):LongWord;
Description: Destroy an existing Logging device entry
Note None documented 


function LoggingDeviceRegister(Logging:PLoggingDevice):LongWord;
Description: Register a new Logging device in the Logging table
Note None documented 


function LoggingDeviceDeregister(Logging:PLoggingDevice):LongWord;
Description: Deregister a Logging device from the Logging table
Note None documented 


function LoggingDeviceFind(LoggingId:LongWord):PLoggingDevice;
Description: To be documented
Note None documented 


function LoggingDeviceFindByType(LoggingType:LongWord):PLoggingDevice;
Description: To be documented
Note None documented 


function LoggingDeviceFindByDevice(Device:PDevice):PLoggingDevice;
Description: To be documented
Note None documented 


function LoggingDeviceFindByName(const Name:String):PLoggingDevice; inline;
Description: To be documented
Note None documented 


function LoggingDeviceFindByDescription(const Description:String):PLoggingDevice; inline;
Description: To be documented
Note None documented 


function LoggingDeviceEnumerate(Callback:TLoggingEnumerate; Data:Pointer):LongWord;
Description: To be documented
Note None documented 


function LoggingDeviceNotification(Logging:PLoggingDevice; Callback:TLoggingNotification; Data:Pointer; Notification,Flags:LongWord):LongWord;
Description: To be documented
Note None documented


Console logging functions 

function ConsoleLoggingStart(Logging:PLoggingDevice):LongWord;
Description: To be documented
Note None documented 


function ConsoleLoggingStop(Logging:PLoggingDevice):LongWord;
Description: To be documented
Note None documented 


function ConsoleLoggingOutput(Logging:PLoggingDevice; const Data:String):LongWord;
Description: To be documented
Note None documented


RTL logging functions 

procedure SysLoggingOutput(const AText:String);
Description: To be documented
Note None documented 


procedure SysLoggingOutputEx(AFacility,ASeverity:LongWord; const ATag,AContent:String);
Description: To be documented
Note None documented


Logging helper functions 

function LoggingDeviceGetCount:LongWord; inline;
Description: Get the current logging device count
Note None documented 


function LoggingDeviceGetDefault:PLoggingDevice; inline;
Description: Get the current default logging device
Note None documented 


function LoggingDeviceSetDefault(Logging:PLoggingDevice):LongWord;
Description: Set the current default logging device
Note None documented 


function LoggingDeviceCheck(Logging:PLoggingDevice):PLoggingDevice;
Description: Check if the supplied Logging device is in the Logging table
Note None documented 


function LoggingGetMessageslotFlags:LongWord;
Description: Get the lock flags for the logging messageslot
Note None documented 


function LoggingConsoleDeviceAdd(Console:PConsoleDevice):LongWord;
Description: To be documented
Note None documented 


function LoggingConsoleDeviceRemove(Console:PConsoleDevice):LongWord;
Description: To be documented
Note None documented 


function LoggingConsoleDeviceEnum(Console:PConsoleDevice; Data:Pointer):LongWord;
Description: To be documented
Note None documented 


function LoggingConsoleDeviceNotify(Device:PDevice; Data:Pointer; Notification:LongWord):LongWord;
Description: To be documented
Note None documented


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