diff options
Diffstat (limited to '')
| -rw-r--r-- | Modis/SDK/UPluginDefs.pas | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/Modis/SDK/UPluginDefs.pas b/Modis/SDK/UPluginDefs.pas new file mode 100644 index 00000000..7428ae2e --- /dev/null +++ b/Modis/SDK/UPluginDefs.pas @@ -0,0 +1,107 @@ +unit uPluginDefs;
+{*********************
+ uPluginDefs
+ Some Basic Structures and Functions used to communicate with Plugins
+ Usable as Delphi Plugin SDK
+*********************}
+
+interface
+
+type
+ DWORD = LongWord;
+
+ //----------------
+ // TUS_PluginInfo - Some Infos from Plugin to Core.
+ // Send when Plugininfo procedure is Called
+ //----------------
+ PUS_PluginInfo = ^TUS_PluginInfo;
+ TUS_PluginInfo = record
+ cbSize: Integer; //Size of this record (usefull if record will be extended in the future)
+
+ Name: PChar; //Name of the Plugin
+ Version: DWord; //Version of the Plugin
+ Description: PChar; //Description, what does this Plugin do
+ Author: PChar; //Author of this Plugin
+ AuthorEmail: PChar; //Authors Email
+ Homepage: PChar; //Homepage of Plugin/Author
+ end;
+
+ //----------------
+ // 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 Notivier gets the Return Value
+ // Return Value Should not be -1
+ //----------------
+ TUS_Hook = Function (wParam, lParam: DWord): integer; stdcall;
+ TUS_Hook_of_Object = Function (wParam, lParam: DWord): 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, lParam: DWord): integer; stdcall;
+ TUS_Service_of_Object = Function (wParam, lParam: DWord): 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, lParam: dWord): 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, lParam: dWord): integer; stdcall;
+
+ {Function Returns Non Zero if a Service with the given Name Exists,
+ otherwise 0}
+ ServiceExists: Function (ServiceName: PChar): Integer; stdcall;
+ end;
+
+//----------------
+// Some Default Constants
+//----------------
+const
+ {Returned if Service is not Found from CallService}
+ SERVICE_NOT_FOUND=$80000000;
+
+
+implementation
+
+end.
|