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https://github.com/salvadordf/CEF4Delphi.git
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ca8bc9dff4
Added the PDS file to extract the HTML Help files using PasDoc Added more XML documentation Fixed some XML errors. Removed the license copy from the pas units. Updated the LICENSE.md file
122 lines
2.3 KiB
ObjectPascal
122 lines
2.3 KiB
ObjectPascal
unit uCEFArgCopy;
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{$IFDEF FPC}
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{$MODE OBJFPC}{$H+}
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{$ENDIF}
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{$IFNDEF TARGET_64BITS}{$ALIGN ON}{$ENDIF}
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{$MINENUMSIZE 4}
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{$I cef.inc}
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interface
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uses
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{$IFDEF DELPHI16_UP}
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System.Classes, System.SysUtils, System.AnsiStrings;
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{$ELSE}
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Classes, SysUtils;
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{$ENDIF}
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type
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TCEFArgCopy = class
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protected
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FArgCCopy : longint;
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FArgVCopy : PPAnsiChar;
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procedure InitializeFields;
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procedure DestroyFields;
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public
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constructor Create;
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destructor Destroy; override;
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procedure CopyFromArgs(aArgc : longint; aArgv : PPAnsiChar);
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property argc : longint read FArgCCopy;
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property argv : PPAnsiChar read FArgVCopy;
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end;
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implementation
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{$POINTERMATH ON}
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constructor TCEFArgCopy.Create;
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begin
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inherited Create;
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InitializeFields;
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end;
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destructor TCEFArgCopy.Destroy;
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begin
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DestroyFields;
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inherited Destroy;
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end;
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procedure TCEFArgCopy.InitializeFields;
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begin
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FArgCCopy := 0;
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FArgVCopy := nil;
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end;
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procedure TCEFArgCopy.DestroyFields;
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var
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i : integer;
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begin
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if (FArgVCopy <> nil) then
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begin
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i := pred(FArgCCopy);
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while (i >= 0) do
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begin
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if (FArgVCopy[i] <> nil) then
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{$IFDEF DELPHI18_UP}System.AnsiStrings.{$ENDIF}StrDispose(FArgVCopy[i]);
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dec(i);
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end;
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FreeMem(FArgVCopy);
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end;
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InitializeFields;
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end;
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procedure TCEFArgCopy.CopyFromArgs(aArgc : longint; aArgv : PPAnsiChar);
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var
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i : integer;
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begin
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DestroyFields;
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if (aArgc > 0) and (aArgv <> nil) then
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begin
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i := 0;
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FArgCCopy := aArgc;
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GetMem(FArgVCopy, (FArgCCopy + 1) * SizeOf(Pointer));
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while (i < aArgc) do
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begin
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{$IFDEF FPC}
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FArgVCopy[i] := StrAlloc(length(aArgv[i]) + 1);
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StrCopy(FArgVCopy[i], aArgv[i]);
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{$ELSE}
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{$IFDEF DELPHI18_UP}
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FArgVCopy[i] := System.AnsiStrings.AnsiStrAlloc(length(aArgv[i]) + 1);
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System.AnsiStrings.StrCopy(FArgVCopy[i], aArgv[i]);
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{$ELSE}
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FArgVCopy[i] := {$IFDEF DELPHI16_UP}System.{$ENDIF}SysUtils.AnsiStrAlloc(length(aArgv[i]) + 1);
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{$IFDEF DELPHI16_UP}System.{$ENDIF}SysUtils.StrCopy(FArgVCopy[i], aArgv[i]);
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{$ENDIF}
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{$ENDIF}
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inc(i);
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end;
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FArgVCopy[i] := nil;
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end;
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end;
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end.
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