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-rw-r--r--src/base/UPluginLoader.pas794
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diff --git a/src/base/UPluginLoader.pas b/src/base/UPluginLoader.pas
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-{* UltraStar Deluxe - Karaoke Game
- *
- * UltraStar Deluxe is the legal property of its developers, whose names
- * are too numerous to list here. Please refer to the COPYRIGHT
- * file distributed with this source distribution.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * $URL: https://ultrastardx.svn.sourceforge.net/svnroot/ultrastardx/trunk/src/base/uPluginLoader.pas $
- * $Id: uPluginLoader.pas 1403 2008-09-23 21:17:22Z k-m_schindler $
- *}
-
-unit UPluginLoader;
-{*********************
- UPluginLoader
- Unit contains two classes
- TPluginLoader: Class searching for and loading the plugins
- TtehPlugins: Class representing the plugins in modules chain
-*********************}
-
-interface
-
-{$IFDEF FPC}
- {$MODE Delphi}
-{$ENDIF}
-
-{$I switches.inc}
-
-uses
- UPluginDefs,
- UCoreModule,
- UPath;
-
-type
- TPluginListItem = record
- Info: TUS_PluginInfo;
- State: byte; // State of this plugin: 0 - undefined; 1 - loaded; 2 - inited / running; 4 - unloaded; 254 - loading aborted by plugin; 255 - unloaded because of error
- Path: string; // path to this plugin
- NeedsDeInit: boolean; // if this is inited correctly this should be true
- hLib: THandle; // handle of loaded libary
- Procs: record // procs offered by plugin. Don't call this directly use wrappers of TPluginLoader
- Load: Func_Load;
- Init: Func_Init;
- DeInit: Proc_DeInit;
- end;
- end;
- {*********************
- TPluginLoader
- Class searches for plugins and manages loading and unloading
- *********************}
- PPluginLoader = ^TPluginLoader;
- TPluginLoader = class (TCoreModule)
- private
- LoadingProcessFinished: boolean;
- sUnloadPlugin: THandle;
- sLoadPlugin: THandle;
- sGetPluginInfo: THandle;
- sGetPluginState: THandle;
-
- procedure FreePlugin(Index: integer);
- public
- PluginInterface: TUS_PluginInterface;
- Plugins: array of TPluginListItem;
-
- // TCoreModule methods to inherit
- constructor Create; override;
- procedure Info(const pInfo: PModuleInfo); override;
- function Load: boolean; override;
- function Init: boolean; override;
- procedure DeInit; override;
- Destructor Destroy; override;
-
- // New methods
- procedure BrowseDir(Path: string); // browses the path at _Path_ for plugins
- function PluginExists(Name: string): integer; // if plugin exists: Index of plugin, else -1
- procedure AddPlugin(Filename: string); // adds plugin to the array
-
- function CallLoad(Index: integer): integer;
- function CallInit(Index: integer): integer;
- procedure CallDeInit(Index: integer);
-
- //Services offered
- function LoadPlugin(wParam: TwParam; lParam: TlParam): integer; //wParam PChar(PluginName/PluginPath) | lParam (if wParam = nil) ID of the Plugin
- function UnloadPlugin(wParam: TwParam; lParam: TlParam): integer; //wParam PChar(PluginName/PluginPath) | lParam (if wParam = nil) ID of the Plugin
- function GetPluginInfo(wParam: TwParam; lParam: TlParam): integer; //If wParam = -1 then (If lParam = nil then get length of Moduleinfo Array. If lparam <> nil then write array of TUS_PluginInfo to address at lparam) else (Get PluginInfo of Plugin with Index(wParam) to Address at lParam)
- function GetPluginState(wParam: TwParam; lParam: TlParam): integer; //If wParam = -1 then (If lParam = nil then get length of Moduleinfo Array. If lparam <> nil then write array of TUS_PluginInfo to address at lparam) else (Return PluginInfo of Plugin with Index(wParam))
-
- end;
-
- {*********************
- TtehPlugins
- Class represents the plugins in module chain.
- It calls the plugins procs and funcs
- *********************}
- TtehPlugins = class (TCoreModule)
- private
- PluginLoader: PPluginLoader;
- public
- // TCoreModule methods to inherit
- constructor Create; override;
-
- procedure Info(const pInfo: PModuleInfo); override;
- function Load: boolean; override;
- function Init: boolean; override;
- procedure DeInit; override;
- end;
-
-const
-{$IF Defined(MSWINDOWS)}
- PluginFileExtension = '.dll';
-{$ELSEIF Defined(DARWIN)}
- PluginFileExtension = '.dylib';
-{$ELSEIF Defined(UNIX)}
- PluginFileExtension = '.so';
-{$IFEND}
-
-implementation
-
-uses
- UCore,
- UPluginInterface,
-{$IFDEF MSWINDOWS}
- windows,
-{$ELSE}
- dynlibs,
-{$ENDIF}
- UMain,
- SysUtils;
-
-{*********************
- TPluginLoader
- Implementation
-*********************}
-
-//-------------
-// function that gives some infos about the module to the core
-//-------------
-procedure TPluginLoader.Info(const pInfo: PModuleInfo);
-begin
- pInfo^.Name := 'TPluginLoader';
- pInfo^.Version := MakeVersion(1,0,0,chr(0));
- pInfo^.Description := 'Searches for plugins, loads and unloads them';
-end;
-
-//-------------
-// Just the constructor
-//-------------
-constructor TPluginLoader.Create;
-begin
- inherited;
-
- // Init PluginInterface
- // Using methods from UPluginInterface
- PluginInterface.CreateHookableEvent := CreateHookableEvent;
- PluginInterface.DestroyHookableEvent := DestroyHookableEvent;
- PluginInterface.NotivyEventHooks := NotivyEventHooks;
- PluginInterface.HookEvent := HookEvent;
- PluginInterface.UnHookEvent := UnHookEvent;
- PluginInterface.EventExists := EventExists;
-
- PluginInterface.CreateService := @CreateService;
- PluginInterface.DestroyService := DestroyService;
- PluginInterface.CallService := CallService;
- PluginInterface.ServiceExists := ServiceExists;
-
- // UnSet private var
- LoadingProcessFinished := false;
-end;
-
-//-------------
-// Is called on loading.
-// In this method only events and services should be created
-// to offer them to other modules or plugins during the init process
-// if false is returned this will cause a forced exit
-//-------------
-function TPluginLoader.Load: boolean;
-begin
- Result := true;
-
- try
- // Start searching for plugins
- BrowseDir(PluginPath);
- except
- Result := false;
- Core.ReportError(integer(PChar('Error browsing and loading.')), PChar('TPluginLoader'));
- end;
-end;
-
-//-------------
-// Is called on init process
-// In this method you can hook some events and create + init
-// your classes, variables etc.
-// If false is returned this will cause a forced exit
-//-------------
-function TPluginLoader.Init: boolean;
-begin
- // Just set private var to true.
- LoadingProcessFinished := true;
- Result := true;
-end;
-
-//-------------
-// Is called if this module has been inited and there is a exit.
-// Deinit is in backwards initing order
-//-------------
-procedure TPluginLoader.DeInit;
-var
- I: integer;
-begin
- // Force deinit
- // if some plugins aren't deinited for some reason o0
- for I := 0 to High(Plugins) do
- begin
- if (Plugins[I].State < 4) then
- FreePlugin(I);
- end;
-
- // Nothing to do here. Core will remove the hooks
-end;
-
-//-------------
-// Is called if this module will be unloaded and has been created
-// Should be used to free memory
-//-------------
-Destructor TPluginLoader.Destroy;
-begin
- // Just save some memory if it wasn't done now..
- SetLength(Plugins, 0);
- inherited;
-end;
-
-//--------------
-// Browses the path at _Path_ for plugins
-//--------------
-procedure TPluginLoader.BrowseDir(Path: string);
-var
- SR: TSearchRec;
-begin
- // Search for other dirs to browse
- if FindFirst(Path + '*', faDirectory, SR) = 0 then begin
- repeat
- if (SR.Name <> '.') and (SR.Name <> '..') then
- BrowseDir(Path + Sr.Name + PathDelim);
- until FindNext(SR) <> 0;
- end;
- FindClose(SR);
-
- // Search for plugins at path
- if FindFirst(Path + '*' + PluginFileExtension, 0, SR) = 0 then
- begin
- repeat
- AddPlugin(Path + SR.Name);
- until FindNext(SR) <> 0;
- end;
- FindClose(SR);
-end;
-
-//--------------
-// If plugin exists: Index of plugin, else -1
-//--------------
-function TPluginLoader.PluginExists(Name: string): integer;
-var
- I: integer;
-begin
- Result := -1;
-
- if (Length(Name) <= 32 { =>Length(TUS_PluginInfo.Name)}) then
- begin
- for I := 0 to High(Plugins) do
- if (Plugins[I].Info.Name = Name) then
- begin //Found the Plugin
- Result := I;
- Break;
- end;
- end;
-end;
-
-//--------------
-// Adds plugin to the array
-//--------------
-procedure TPluginLoader.AddPlugin(Filename: string);
-var
- hLib: THandle;
- PInfo: Proc_PluginInfo;
- Info: TUS_PluginInfo;
- PluginID: integer;
-begin
- if (FileExists(Filename)) then
- begin //Load Libary
- hLib := LoadLibrary(PChar(Filename));
- if (hLib <> 0) then
- begin // Try to get address of the info proc
- PInfo := GetProcAddress (hLib, PChar('USPlugin_Info'));
- if (@PInfo <> nil) then
- begin
- Info.cbSize := SizeOf(TUS_PluginInfo);
-
- try // Call info proc
- PInfo(@Info);
- except
- Info.Name := '';
- Core.ReportError(integer(PChar('Error getting plugin info: ' + Filename)), PChar('TPluginLoader'));
- end;
-
- // Is name set ?
- if (Trim(Info.Name) <> '') then
- begin
- PluginID := PluginExists(Info.Name);
-
- if (PluginID > 0) and (Plugins[PluginID].State >=4) then
- PluginID := -1;
-
- if (PluginID = -1) then
- begin
- // Add new item to array
- PluginID := Length(Plugins);
- SetLength(Plugins, PluginID + 1);
-
- // Fill with info:
- Plugins[PluginID].Info := Info;
- Plugins[PluginID].State := 0;
- Plugins[PluginID].Path := Filename;
- Plugins[PluginID].NeedsDeInit := false;
- Plugins[PluginID].hLib := hLib;
-
- // Try to get procs
- Plugins[PluginID].Procs.Load := GetProcAddress (hLib, PChar('USPlugin_Load'));
- Plugins[PluginID].Procs.Init := GetProcAddress (hLib, PChar('USPlugin_Init'));
- Plugins[PluginID].Procs.DeInit := GetProcAddress (hLib, PChar('USPlugin_DeInit'));
-
- if (@Plugins[PluginID].Procs.Load = nil) or (@Plugins[PluginID].Procs.Init = nil) or (@Plugins[PluginID].Procs.DeInit = nil) then
- begin
- Plugins[PluginID].State := 255;
- FreeLibrary(hLib);
- Core.ReportError(integer(PChar('Can''t get plugin procs from libary: "' + Info.Name + '" ' + Filename)), PChar('TPluginLoader'));
- end;
-
- // Emulate loading process if this plugin is loaded too late
- if (LoadingProcessFinished) then
- begin
- CallLoad(PluginID);
- CallInit(PluginID);
- end;
- end
- else if (LoadingProcessFinished = false) then
- begin
- if (Plugins[PluginID].Info.Version < Info.Version) then
- begin // Found newer version of this plugin
- Core.ReportDebug(integer(PChar('Found a newer version of plugin: ' + string(Info.Name))), PChar('TPluginLoader'));
-
- // Unload old plugin
- UnloadPlugin(PluginID, nil);
-
- // Fill with new info
- Plugins[PluginID].Info := Info;
- Plugins[PluginID].State := 0;
- Plugins[PluginID].Path := Filename;
- Plugins[PluginID].NeedsDeInit := false;
- Plugins[PluginID].hLib := hLib;
-
- // Try to get procs
- Plugins[PluginID].Procs.Load := GetProcAddress (hLib, PChar('USPlugin_Load'));
- Plugins[PluginID].Procs.Init := GetProcAddress (hLib, PChar('USPlugin_Init'));
- Plugins[PluginID].Procs.DeInit := GetProcAddress (hLib, PChar('USPlugin_DeInit'));
-
- if (@Plugins[PluginID].Procs.Load = nil) or (@Plugins[PluginID].Procs.Init = nil) or (@Plugins[PluginID].Procs.DeInit = nil) then
- begin
- FreeLibrary(hLib);
- Plugins[PluginID].State := 255;
- Core.ReportError(integer(PChar('Can''t get plugin procs from libary: "' + Info.Name + '" ' + Filename)), PChar('TPluginLoader'));
- end;
- end
- else
- begin // Newer Version already loaded
- FreeLibrary(hLib);
- end;
- end
- else
- begin
- FreeLibrary(hLib);
- Core.ReportError(integer(PChar('Plugin with this name already exists: ' + string(Info.Name))), PChar('TPluginLoader'));
- end;
- end
- else
- begin
- FreeLibrary(hLib);
- Core.ReportError(integer(PChar('No name reported: ' + Filename)), PChar('TPluginLoader'));
- end;
- end
- else
- begin
- FreeLibrary(hLib);
- Core.ReportError(integer(PChar('Can''t find info procedure: ' + Filename)), PChar('TPluginLoader'));
- end;
- end
- else
- Core.ReportError(integer(PChar('Can''t load plugin libary: ' + Filename)), PChar('TPluginLoader'));
- end;
-end;
-
-//--------------
-// Calls load func of plugin with the given index
-//--------------
-function TPluginLoader.CallLoad(Index: integer): integer;
-begin
- Result := -2;
- if(Index < Length(Plugins)) then
- begin
- if (@Plugins[Index].Procs.Load <> nil) and (Plugins[Index].State = 0) then
- begin
- try
- Result := Plugins[Index].Procs.Load(@PluginInterface);
- except
- Result := -3;
- end;
-
- if (Result = 0) then
- Plugins[Index].State := 1
- else
- begin
- FreePlugin(Index);
- Plugins[Index].State := 255;
- Core.ReportError(integer(PChar('Error calling load function from plugin: ' + string(Plugins[Index].Info.Name))), PChar('TPluginLoader'));
- end;
- end;
- end;
-end;
-
-//--------------
-// Calls init func of plugin with the given index
-//--------------
-function TPluginLoader.CallInit(Index: integer): integer;
-begin
- Result := -2;
- if(Index < Length(Plugins)) then
- begin
- if (@Plugins[Index].Procs.Init <> nil) and (Plugins[Index].State = 1) then
- begin
- try
- Result := Plugins[Index].Procs.Init(@PluginInterface);
- except
- Result := -3;
- end;
-
- if (Result = 0) then
- begin
- Plugins[Index].State := 2;
- Plugins[Index].NeedsDeInit := true;
- end
- else
- begin
- FreePlugin(Index);
- Plugins[Index].State := 255;
- Core.ReportError(integer(PChar('Error calling init function from plugin: ' + string(Plugins[Index].Info.Name))), PChar('TPluginLoader'));
- end;
- end;
- end;
-end;
-
-//--------------
-// Calls deinit proc of plugin with the given index
-//--------------
-procedure TPluginLoader.CallDeInit(Index: integer);
-begin
- if(Index < Length(Plugins)) then
- begin
- if (Plugins[Index].State < 4) then
- begin
- if (@Plugins[Index].Procs.DeInit <> nil) and (Plugins[Index].NeedsDeInit) then
- try
- Plugins[Index].Procs.DeInit(@PluginInterface);
- except
-
- end;
-
- // Don't forget to remove services and subscriptions by this plugin
- Core.Hooks.DelbyOwner(-1 - Index);
-
- FreePlugin(Index);
- end;
- end;
-end;
-
-//--------------
-// Frees all plugin sources (procs and handles) - helper for deiniting functions
-//--------------
-procedure TPluginLoader.FreePlugin(Index: integer);
-begin
- Plugins[Index].State := 4;
- Plugins[Index].Procs.Load := nil;
- Plugins[Index].Procs.Init := nil;
- Plugins[Index].Procs.DeInit := nil;
-
- if (Plugins[Index].hLib <> 0) then
- FreeLibrary(Plugins[Index].hLib);
-end;
-
-//--------------
-// wParam PChar(PluginName/PluginPath) | wParam (if lParam = nil) ID of the plugin
-//--------------
-function TPluginLoader.LoadPlugin(wParam: TwParam; lParam: TlParam): integer;
-var
- Index: integer;
- sFile: string;
-begin
- Result := -1;
- sFile := '';
- // lParam is ID
- if (lParam = nil) then
- begin
- Index := wParam;
- end
- else
- begin //lParam is PChar
- try
- sFile := string(PChar(lParam));
- Index := PluginExists(sFile);
- if (Index < 0) and FileExists(sFile) then
- begin // Is filename
- AddPlugin(sFile);
- Result := Plugins[High(Plugins)].State;
- end;
- except
- Index := -2;
- end;
- end;
-
- if (Index >= 0) and (Index < Length(Plugins)) then
- begin
- AddPlugin(Plugins[Index].Path);
- Result := Plugins[Index].State;
- end;
-end;
-
-//--------------
-// wParam PChar(PluginName/PluginPath) | wParam (if lParam = nil) ID of the plugin
-//--------------
-function TPluginLoader.UnloadPlugin(wParam: TwParam; lParam: TlParam): integer;
-var
- Index: integer;
- sName: string;
-begin
- Result := -1;
- // lParam is ID
- if (lParam = nil) then
- begin
- Index := wParam;
- end
- else
- begin // wParam is PChar
- try
- sName := string(PChar(lParam));
- Index := PluginExists(sName);
- except
- Index := -2;
- end;
- end;
-
- if (Index >= 0) and (Index < Length(Plugins)) then
- CallDeInit(Index)
-end;
-
-//--------------
-// if wParam = -1 then (if lParam = nil then get length of moduleinfo array. if lparam <> nil then write array of TUS_PluginInfo to address at lparam) else (Get PluginInfo of plugin with Index(wParam) to address at lParam)
-//--------------
-function TPluginLoader.GetPluginInfo(wParam: TwParam; lParam: TlParam): integer;
-var I: integer;
-begin
- Result := 0;
- if (wParam > 0) then
- begin // Get info of 1 plugin
- if (lParam <> nil) and (wParam < Length(Plugins)) then
- begin
- try
- Result := 1;
- PUS_PluginInfo(lParam)^ := Plugins[wParam].Info;
- except
-
- end;
- end;
- end
- else if (lParam = nil) then
- begin // Get length of plugin (info) array
- Result := Length(Plugins);
- end
- else //Write PluginInfo Array to Address in lParam
- begin
- try
- for I := 0 to high(Plugins) do
- PAUS_PluginInfo(lParam)^[I] := Plugins[I].Info;
- Result := Length(Plugins);
- except
- Core.ReportError(integer(PChar('Could not write PluginInfo Array')), PChar('TPluginLoader'));
- end;
- end;
-
-end;
-
-//--------------
-// if wParam = -1 then (if lParam = nil then get length of plugin state array. if lparam <> nil then write array of byte to address at lparam) else (return state of plugin with index(wParam))
-//--------------
-function TPluginLoader.GetPluginState(wParam: TwParam; lParam: TlParam): integer;
-var I: integer;
-begin
- Result := -1;
- if (wParam > 0) then
- begin // Get state of 1 plugin
- if (wParam < Length(Plugins)) then
- begin
- Result := Plugins[wParam].State;
- end;
- end
- else if (lParam = nil) then
- begin // Get length of plugin (info) array
- Result := Length(Plugins);
- end
- else // Write plugininfo array to address in lParam
- begin
- try
- for I := 0 to high(Plugins) do
- byte(Pointer(integer(lParam) + I)^) := Plugins[I].State;
- Result := Length(Plugins);
- except
- Core.ReportError(integer(PChar('Could not write pluginstate array')), PChar('TPluginLoader'));
- end;
- end;
-end;
-
-{*********************
- TtehPlugins
- Implementation
-*********************}
-
-//-------------
-// function that gives some infos about the module to the core
-//-------------
-procedure TtehPlugins.Info(const pInfo: PModuleInfo);
-begin
- pInfo^.Name := 'TtehPlugins';
- pInfo^.Version := MakeVersion(1,0,0,chr(0));
- pInfo^.Description := 'Module executing the Plugins!';
-end;
-
-//-------------
-// Just the constructor
-//-------------
-constructor TtehPlugins.Create;
-begin
- inherited;
- PluginLoader := nil;
-end;
-
-//-------------
-// Is called on loading.
-// In this method only events and services should be created
-// to offer them to other modules or plugins during the init process
-// if false is returned this will cause a forced exit
-//-------------
-function TtehPlugins.Load: boolean;
-var
- i: integer; // Counter
- CurExecutedBackup: integer; //backup of Core.CurExecuted Attribute
-begin
- // Get pointer to pluginloader
- PluginLoader := PPluginLoader(Core.GetModulebyName('TPluginLoader'));
- if (PluginLoader = nil) then
- begin
- Result := false;
- Core.ReportError(integer(PChar('Could not get pointer to pluginLoader')), PChar('TtehPlugins'));
- end
- else
- begin
- Result := true;
-
- // Backup curexecuted
- CurExecutedBackup := Core.CurExecuted;
-
- // Start loading the plugins
- for i := 0 to High(PluginLoader.Plugins) do
- begin
- Core.CurExecuted := -1 - i;
-
- try
- // Unload plugin if not correctly executed
- if (PluginLoader.CallLoad(i) <> 0) then
- begin
- PluginLoader.CallDeInit(i);
- PluginLoader.Plugins[i].State := 254; // Plugin asks for unload
- Core.ReportDebug(integer(PChar('Plugin selfabort during loading process: ' + string(PluginLoader.Plugins[i].Info.Name))), PChar('TtehPlugins'));
- end
- else
- begin
- Core.ReportDebug(integer(PChar('Plugin loaded succesfully: ' + string(PluginLoader.Plugins[i].Info.Name))), PChar('TtehPlugins'));
- end;
- except
- // Plugin could not be loaded.
- // => Show error message, then shutdown plugin
- on E: Exception do
- begin
- PluginLoader.CallDeInit(i);
- PluginLoader.Plugins[i].State := 255; // Plugin causes error
- Core.ReportError(integer(PChar('Plugin causes error during loading process: ' + PluginLoader.Plugins[i].Info.Name + ', ErrorMsg: "' + E.Message + '"')), PChar('TtehPlugins'));
- end;
- end;
- end;
-
- // Reset CurExecuted
- Core.CurExecuted := CurExecutedBackup;
- end;
-end;
-
-//-------------
-// Is called on init process
-// in this method you can hook some events and create + init
-// your classes, variables etc.
-// if false is returned this will cause a forced exit
-//-------------
-function TtehPlugins.Init: boolean;
-var
- i: integer; // Counter
- CurExecutedBackup: integer; // backup of Core.CurExecuted attribute
-begin
- Result := true;
-
- // Backup CurExecuted
- CurExecutedBackup := Core.CurExecuted;
-
- // Start loading the plugins
- for i := 0 to High(PluginLoader.Plugins) do
- try
- Core.CurExecuted := -1 - i;
-
- // Unload plugin if not correctly executed
- if (PluginLoader.CallInit(i) <> 0) then
- begin
- PluginLoader.CallDeInit(i);
- PluginLoader.Plugins[i].State := 254; //Plugin asks for unload
- Core.ReportDebug(integer(PChar('Plugin selfabort during init process: ' + string(PluginLoader.Plugins[i].Info.Name))), PChar('TtehPlugins'));
- end
- else
- Core.ReportDebug(integer(PChar('Plugin inited succesfully: ' + string(PluginLoader.Plugins[i].Info.Name))), PChar('TtehPlugins'));
- except
- // Plugin could not be loaded.
- // => Show error message, then shut down plugin
- PluginLoader.CallDeInit(i);
- PluginLoader.Plugins[i].State := 255; //Plugin causes Error
- Core.ReportError(integer(PChar('Plugin causes error during init process: ' + string(PluginLoader.Plugins[i].Info.Name))), PChar('TtehPlugins'));
- end;
-
- // Reset CurExecuted
- Core.CurExecuted := CurExecutedBackup;
-end;
-
-//-------------
-// Is called if this module has been inited and there is a exit.
-// Deinit is in backwards initing order
-//-------------
-procedure TtehPlugins.DeInit;
-var
- i: integer; // Counter
- CurExecutedBackup: integer; // backup of Core.CurExecuted attribute
-begin
- // Backup CurExecuted
- CurExecutedBackup := Core.CurExecuted;
-
- // Start loop
-
- for i := 0 to High(PluginLoader.Plugins) do
- begin
- try
- // DeInit plugin
- PluginLoader.CallDeInit(i);
- except
- end;
- end;
-
- // Reset CurExecuted
- Core.CurExecuted := CurExecutedBackup;
-end;
-
-end.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 17:50:40 +0000