Unit Logging

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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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