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Diffstat (limited to 'Modis/SDK/UPluginDefs.pas')
| -rw-r--r-- | Modis/SDK/UPluginDefs.pas | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/Modis/SDK/UPluginDefs.pas b/Modis/SDK/UPluginDefs.pas deleted file mode 100644 index 4cd094f7..00000000 --- a/Modis/SDK/UPluginDefs.pas +++ /dev/null @@ -1,195 +0,0 @@ -unit uPluginDefs; -{********************* - uPluginDefs - Some Basic Structures and Functions used to communicate with Plugins - Usable as Delphi Plugin SDK -*********************} - -interface - -{$IFDEF FPC} - {$MODE Delphi} -{$ENDIF} - -{$I switches.inc} - -type - DWORD = LongWord; - - //Compatibility with 64 Bit Systems - {$IFDEF CPU32} - TwParam = Integer; - TlParam = Pointer; //lParam is Used for 32 Bit addresses DWord is large enough - {$ELSE} - TwParam = Int64; - TlParam = Pointer; //lParam used for 64Bit addresses in 64 Bit Systems(FreePascal) - {$ENDIF} - //wParam is mainly used for Ordninals - //lParam is mainly used for Pointers - - //---------------- - // TUS_PluginInfo - Some Infos from Plugin to Core. - // Send when Plugininfo procedure is Called - // --- - // Version Structure: - // First Byte: Head Revison - // Second Byte: Sub Revison - // Third Byte: Sub Revision 2 - // Fourth Byte: Letter (For Bug Fix releases. 0 or 'a' .. 'z') - //---------------- - PUS_PluginInfo = ^TUS_PluginInfo; - TUS_PluginInfo = record - cbSize: Integer; //Size of this record (usefull if record will be extended in the future) - - Name: Array [0..31] of Char; //Name of the Plugin - Version: DWord; //Version of the Plugin - Description: Array [0..127] of Char; //Description, what does this Plugin do - Author: Array [0..31] of Char; //Author of this Plugin - AuthorEmail: Array [0..63] of Char; //Authors Email - Homepage: Array [0..63] of Char; //Homepage of Plugin/Author - end; - AUS_PluginInfo = Array of TUS_PluginInfo; - PAUS_PluginInfo = ^AUS_PluginInfo; - - //---------------- - // TUS_Hook - Structure of the Hook Function - // Return 0 if the Hook should be continue, - // or a non zero Value, if the Hook should be Interuped - // In this Case the Caller of the Notifier gets the Return Value - // Return Value Should not be -1 - //---------------- - TUS_Hook = Function (wParam: TwParam; lParam: TlParam): integer; stdcall; - TUS_Hook_of_Object = Function (wParam: TwParam; lParam: TlParam): integer of Object; - - //---------------- - // TUS_Service - Structure of the Service Function - // This Function is called if the Registered Service is Called - // Return Value Should not be SERVICE_NOT_FOUND - //---------------- - TUS_Service = Function (wParam: TwParam; lParam: TlParam): integer; stdcall; - TUS_Service_of_Object = Function (wParam: TwParam; lParam: TlParam): integer of Object; - - //---------------- - // TUS_PluginInterface - Structure that Includes all Methods callable - // from the Plugins - //---------------- - PUS_PluginInterface = ^TUS_PluginInterface; - TUS_PluginInterface = record - {******** Hook specific Methods ********} - {Function Creates a new Hookable Event and Returns the Handle - or 0 on Failure. (Name already exists)} - CreateHookableEvent: Function (EventName: PChar): THandle; stdcall; - - {Function Destroys an Event and Unhooks all Hooks to this Event. - 0 on success, not 0 on Failure} - DestroyHookableEvent: Function (hEvent: THandle): integer; stdcall; - - {Function start calling the Hook Chain - 0 if Chain is called until the End, -1 if Event Handle is not valid - otherwise Return Value of the Hook that breaks the Chain} - NotivyEventHooks: Function (hEvent: THandle; wParam: TwParam; lParam: TlParam): integer; stdcall; - - {Function Hooks an Event by Name. - Returns Hook Handle on Success, otherwise 0} - HookEvent: Function (EventName: PChar; HookProc: TUS_Hook): THandle; stdcall; - - {Function Removes the Hook from the Chain - Returns 0 on Success} - UnHookEvent: Function (hHook: THandle): Integer; stdcall; - - {Function Returns Non Zero if a Event with the given Name Exists, - otherwise 0} - EventExists: Function (EventName: PChar): Integer; stdcall; - - {******** Service specific Methods ********} - {Function Creates a new Service and Returns the Services Handle - or 0 on Failure. (Name already exists)} - CreateService: Function (ServiceName: PChar; ServiceProc: TUS_Service): THandle; stdcall; - - {Function Destroys a Service. - 0 on success, not 0 on Failure} - DestroyService: Function (hService: THandle): integer; stdcall; - - {Function Calls a Services Proc - Returns Services Return Value or SERVICE_NOT_FOUND on Failure} - CallService: Function (ServiceName: PChar; wParam: TwParam; lParam: TlParam): integer; stdcall; - - {Function Returns Non Zero if a Service with the given Name Exists, - otherwise 0} - ServiceExists: Function (ServiceName: PChar): Integer; stdcall; - end; - - //---------------- - //TModuleInfo: Info about Modules. Result of Core/GetModuleInfo - //---------------- - PModuleInfo = ^TModuleInfo; - TModuleInfo = record - Name: String; - Version: LongWord; - Description: String; - end; - AModuleInfo = array of TModuleInfo; - - //---------------- - // Procs that should be exported by Plugin Dlls - //---------------- - //Procedure is called to check if this is USDx Plugin - //Info is Pointer to this Plugins Info. Size is already set. Don't write over this limit - Proc_PluginInfo = procedure (Info: PUS_PluginInfo); stdcall; - - //Called on Plugins Load. If Non Zero is Returned => abort Loading - //PInterface is Pointer to PluginInterface - Func_Load = function (const PInterface: PUS_PluginInterface): Integer; stdcall; - - //Called on Plugins Init. If Non Zero is Returned => abort Loading - //PInterface is Pointer to PluginInterface - Func_Init = function (const PInterface: PUS_PluginInterface): Integer; stdcall; - - //Called on Plugins Deinit. - //PInterface is Pointer to PluginInterface - Proc_DeInit = procedure (const PInterface: PUS_PluginInterface); stdcall; - -//---------------- -// Some Default Constants -//---------------- -const - {Returned if Service is not found from CallService} - SERVICE_NOT_FOUND = LongInt($80000000); - - //for use in Service 'Core/ShowMessage' lParam(Symbol) - CORE_SM_NOSYMBOL= 0; - CORE_SM_ERROR = 1; - CORE_SM_WARNING = 2; - CORE_SM_INFO = 3; - - -//---------------- -// Some Functions to Handle Version DWords -//---------------- -Function MakeVersion(const HeadRevision, SubVersion, SubVersion2: Byte; Letter: Char): DWord; -Function VersiontoSting(const Version: DWord): String; - - -implementation - -//-------------- -// MakeVersion - Converts 4 Values to a valid Version DWord -//-------------- -Function MakeVersion(const HeadRevision, SubVersion, SubVersion2: Byte; Letter: Char): DWord; -begin - If (letter < 'a') or (Letter > 'z') then - letter := chr(0); - - Result := (HeadRevision shl 24) or (SubVersion shl 16) or (SubVersion2 shl 8) or Ord(Letter); -end; - -//-------------- -// VersiontoString - Returns some beauty '1.0.2a' like String -//-------------- -Function VersiontoSting(const Version: DWord): String; -begin // to-do : Write VersiontoString without SysUtils depencies - //Result := InttoStr((ver and $FF000000) shr 24); - Result := '1.0.1' -end; - -end. |