Added: Win64 compatibility
Fixed: XML persist reader creating sections Fixed: new MIME implementation for XMLDataBindingUtils
This commit is contained in:
parent
4d9a76cb35
commit
a212dbd74c
@ -9,8 +9,8 @@
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<ProjectVersion>13.4</ProjectVersion>
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<Base>True</Base>
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<Config Condition="'$(Config)'==''">Debug</Config>
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<Platform Condition="'$(Platform)'==''">Win32</Platform>
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<TargetedPlatforms>1</TargetedPlatforms>
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<Platform Condition="'$(Platform)'==''">Win64</Platform>
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<TargetedPlatforms>3</TargetedPlatforms>
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<AppType>Package</AppType>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Config)'=='Base' or '$(Base)'!=''">
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@ -31,11 +31,29 @@
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<CfgParent>Base</CfgParent>
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<Base>true</Base>
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</PropertyGroup>
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<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win64)'!=''">
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<Cfg_1_Win64>true</Cfg_1_Win64>
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<CfgParent>Cfg_1</CfgParent>
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<Cfg_1>true</Cfg_1>
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<Base>true</Base>
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</PropertyGroup>
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<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_1)'=='true') or '$(Cfg_1_Win32)'!=''">
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<Cfg_1_Win32>true</Cfg_1_Win32>
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<CfgParent>Cfg_1</CfgParent>
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<Cfg_1>true</Cfg_1>
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<Base>true</Base>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Config)'=='Debug' or '$(Cfg_2)'!=''">
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<Cfg_2>true</Cfg_2>
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<CfgParent>Base</CfgParent>
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<Base>true</Base>
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</PropertyGroup>
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<PropertyGroup Condition="('$(Platform)'=='Win64' and '$(Cfg_2)'=='true') or '$(Cfg_2_Win64)'!=''">
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<Cfg_2_Win64>true</Cfg_2_Win64>
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<CfgParent>Cfg_2</CfgParent>
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<Cfg_2>true</Cfg_2>
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<Base>true</Base>
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</PropertyGroup>
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<PropertyGroup Condition="('$(Platform)'=='Win32' and '$(Cfg_2)'=='true') or '$(Cfg_2_Win32)'!=''">
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<Cfg_2_Win32>true</Cfg_2_Win32>
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<CfgParent>Cfg_2</CfgParent>
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@ -57,14 +75,20 @@
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<DCC_GenerateStackFrames>true</DCC_GenerateStackFrames>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Base_Win64)'!=''">
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<DCC_Namespace>Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;$(DCC_Namespace)</DCC_Namespace>
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<DCC_BplOutput>$(DELPHIBIN64)</DCC_BplOutput>
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<VerInfo_Locale>1033</VerInfo_Locale>
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<DCC_DcpOutput>$(DELPHIBIN64)</DCC_DcpOutput>
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<DCC_DcuOutput>$(DELPHILIB64)</DCC_DcuOutput>
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<Icon_MainIcon>X2Utils_Icon.ico</Icon_MainIcon>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Base_Win32)'!=''">
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<DCC_BplOutput>$(DELPHIBIN)</DCC_BplOutput>
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<DCC_DcuOutput>$(DELPHILIB)</DCC_DcuOutput>
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<DCC_DcpOutput>$(DELPHIBIN)</DCC_DcpOutput>
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<Icon_MainIcon>X2Utils_Icon.ico</Icon_MainIcon>
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<DCC_Namespace>Data.Win;Datasnap.Win;Web.Win;Soap.Win;Xml.Win;Bde;$(DCC_Namespace)</DCC_Namespace>
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<VerInfo_IncludeVerInfo>true</VerInfo_IncludeVerInfo>
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<VerInfo_Locale>1033</VerInfo_Locale>
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<VerInfo_Keys>CompanyName=;FileDescription=;FileVersion=1.0.0.0;InternalName=;LegalCopyright=;LegalTrademarks=;OriginalFilename=;ProductName=;ProductVersion=1.0.0.0;Comments=</VerInfo_Keys>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_1)'!=''">
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<Version>7.0</Version>
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@ -75,15 +99,21 @@
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<DCC_SymbolReferenceInfo>0</DCC_SymbolReferenceInfo>
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<DCC_Define>RELEASE;$(DCC_Define)</DCC_Define>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_1_Win64)'!=''">
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<VerInfo_Locale>1033</VerInfo_Locale>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_1_Win32)'!=''">
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<VerInfo_Locale>1033</VerInfo_Locale>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_2)'!=''">
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<Version>7.0</Version>
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<DCC_WriteableConstants>True</DCC_WriteableConstants>
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<DCC_GenerateStackFrames>True</DCC_GenerateStackFrames>
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<DCC_DcuOutput>$(DELPHILIB)</DCC_DcuOutput>
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<DCC_ObjOutput>$(DELPHILIB)</DCC_ObjOutput>
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<DCC_HppOutput>$(DELPHILIB)</DCC_HppOutput>
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<DCC_BplOutput>$(DELPHIBIN)</DCC_BplOutput>
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<DCC_DcpOutput>$(DELPHIBIN)</DCC_DcpOutput>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_2_Win64)'!=''">
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<VerInfo_Locale>1033</VerInfo_Locale>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Cfg_2_Win32)'!=''">
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<DllSuffix>XE2</DllSuffix>
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@ -135,7 +165,7 @@
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</Excluded_Packages>
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</Delphi.Personality>
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<Platforms>
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<Platform value="Win64">False</Platform>
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<Platform value="Win64">True</Platform>
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<Platform value="Win32">True</Platform>
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</Platforms>
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</BorlandProject>
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Binary file not shown.
@ -35,6 +35,7 @@ type
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private
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FFileName: String;
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FConfiguration: IXMLConfiguration;
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FIsReader: Boolean;
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FSection: IXMLSection;
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FSectionStack: TInterfaceList;
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protected
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@ -71,6 +72,7 @@ type
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property Configuration: IXMLConfiguration read FConfiguration;
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property IsReader: Boolean read FIsReader;
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property Section: IXMLSection read FSection;
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property SectionStack: TInterfaceList read FSectionStack;
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property FileName: String read FFileName;
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@ -132,6 +134,7 @@ begin
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FSectionStack := TInterfaceList.Create;
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FFileName := AFileName;
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FIsReader := AIsReader;
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if AIsReader then
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FConfiguration := LoadConfiguration(AFileName)
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@ -170,7 +173,7 @@ begin
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end;
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end;
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if not Result then
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if (not Result) and (not IsReader) then
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begin
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FSection := Section.section.Add;
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FSection.name := AName;
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@ -148,12 +148,6 @@ type
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function MimeDecodeString(const S: AnsiString): AnsiString; forward;
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procedure MimeEncodeStream(const InputStream: TStream; const OutputStream: TStream); forward;
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procedure MimeDecodeStream(const InputStream: TStream; const OutputStream: TStream); forward;
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function MimeEncodedSize(const I: Cardinal): Cardinal; forward;
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function MimeDecodedSize(const I: Cardinal): Cardinal; forward;
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procedure MimeEncode(var InputBuffer; const InputByteCount: Cardinal; var OutputBuffer); forward;
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function MimeDecode(var InputBuffer; const InputBytesCount: Cardinal; var OutputBuffer): Cardinal; forward;
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function MimeDecodePartial(var InputBuffer; const InputBytesCount: Cardinal; var OutputBuffer; var ByteBuffer: Cardinal; var ByteBufferSpace: Cardinal): Cardinal; forward;
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function MimeDecodePartialEnd(var OutputBuffer; const ByteBuffer: Cardinal; const ByteBufferSpace: Cardinal): Cardinal; forward;
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@ -590,45 +584,65 @@ end;
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{ --- JclMime implementation from here. }
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// Caution: For MimeEncodeStream and all other kinds of multi-buffered
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// Mime encodings (i.e. Files etc.), BufferSize must be set to a multiple of 3.
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// Even though the implementation of the Mime decoding routines below
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// do not require a particular buffer size, they work fastest with sizes of
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// multiples of four. The chosen size is a multiple of 3 and of 4 as well.
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// The following numbers are, in addition, also divisible by 1024:
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// $2400, $3000, $3C00, $4800, $5400, $6000, $6C00.
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type
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{$IFDEF WIN64}
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SizeInt = NativeInt;
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TJclAddr = UInt64;
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{$ELSE}
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SizeInt = Integer;
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TJclAddr = Cardinal;
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{$ENDIF}
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PByte4 = ^TByte4;
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TByte4 = packed record
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B1: Byte;
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B2: Byte;
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B3: Byte;
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B4: Byte;
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end;
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PByte3 = ^TByte3;
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TByte3 = packed record
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B1: Byte;
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B2: Byte;
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B3: Byte;
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end;
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const
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BUFFER_SIZE = $3000;
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EqualSign = Byte('=');
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MIME_ENCODED_LINE_BREAK = 76;
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MIME_DECODED_LINE_BREAK = MIME_ENCODED_LINE_BREAK div 4 * 3;
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MIME_BUFFER_SIZE = MIME_DECODED_LINE_BREAK * 3 * 4 * 4;
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MIME_ENCODE_TABLE: array [0..63] of Byte = (
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65, 66, 67, 68, 69, 70, 71, 72, // 00 - 07
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73, 74, 75, 76, 77, 78, 79, 80, // 08 - 15
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81, 82, 83, 84, 85, 86, 87, 88, // 16 - 23
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89, 90, 97, 98, 99, 100, 101, 102, // 24 - 31
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065, 066, 067, 068, 069, 070, 071, 072, // 00 - 07
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073, 074, 075, 076, 077, 078, 079, 080, // 08 - 15
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081, 082, 083, 084, 085, 086, 087, 088, // 16 - 23
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089, 090, 097, 098, 099, 100, 101, 102, // 24 - 31
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103, 104, 105, 106, 107, 108, 109, 110, // 32 - 39
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111, 112, 113, 114, 115, 116, 117, 118, // 40 - 47
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119, 120, 121, 122, 48, 49, 50, 51, // 48 - 55
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52, 53, 54, 55, 56, 57, 43, 47); // 56 - 63
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119, 120, 121, 122, 048, 049, 050, 051, // 48 - 55
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052, 053, 054, 055, 056, 057, 043, 047); // 56 - 63
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MIME_DECODE_TABLE: array [Byte] of Cardinal = (
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255, 255, 255, 255, 255, 255, 255, 255, // 00 - 07
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255, 255, 255, 255, 255, 255, 255, 255, // 08 - 15
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MIME_PAD_CHAR = Byte('=');
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MIME_DECODE_TABLE: array [Byte] of Byte = (
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255, 255, 255, 255, 255, 255, 255, 255, // 0 - 7
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255, 255, 255, 255, 255, 255, 255, 255, // 8 - 15
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255, 255, 255, 255, 255, 255, 255, 255, // 16 - 23
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255, 255, 255, 255, 255, 255, 255, 255, // 24 - 31
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255, 255, 255, 255, 255, 255, 255, 255, // 32 - 39
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255, 255, 255, 62, 255, 255, 255, 63, // 40 - 47
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52, 53, 54, 55, 56, 57, 58, 59, // 48 - 55
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60, 61, 255, 255, 255, 255, 255, 255, // 56 - 63
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255, 0, 1, 2, 3, 4, 5, 6, // 64 - 71
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7, 8, 9, 10, 11, 12, 13, 14, // 72 - 79
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15, 16, 17, 18, 19, 20, 21, 22, // 80 - 87
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23, 24, 25, 255, 255, 255, 255, 255, // 88 - 95
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255, 26, 27, 28, 29, 30, 31, 32, // 96 - 103
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33, 34, 35, 36, 37, 38, 39, 40, // 104 - 111
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41, 42, 43, 44, 45, 46, 47, 48, // 112 - 119
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49, 50, 51, 255, 255, 255, 255, 255, // 120 - 127
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255, 255, 255, 062, 255, 255, 255, 063, // 40 - 47
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052, 053, 054, 055, 056, 057, 058, 059, // 48 - 55
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060, 061, 255, 255, 255, 255, 255, 255, // 56 - 63
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255, 000, 001, 002, 003, 004, 005, 006, // 64 - 71
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007, 008, 009, 010, 011, 012, 013, 014, // 72 - 79
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015, 016, 017, 018, 019, 020, 021, 022, // 80 - 87
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023, 024, 025, 255, 255, 255, 255, 255, // 88 - 95
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255, 026, 027, 028, 029, 030, 031, 032, // 96 - 103
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033, 034, 035, 036, 037, 038, 039, 040, // 104 - 111
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041, 042, 043, 044, 045, 046, 047, 048, // 112 - 119
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049, 050, 051, 255, 255, 255, 255, 255, // 120 - 127
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255, 255, 255, 255, 255, 255, 255, 255,
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255, 255, 255, 255, 255, 255, 255, 255,
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255, 255, 255, 255, 255, 255, 255, 255,
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@ -646,259 +660,218 @@ const
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255, 255, 255, 255, 255, 255, 255, 255,
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255, 255, 255, 255, 255, 255, 255, 255);
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type
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PByte4 = ^TByte4;
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TByte4 = packed record
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B1: Byte;
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B2: Byte;
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B3: Byte;
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B4: Byte;
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end;
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PByte3 = ^TByte3;
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TByte3 = packed record
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B1: Byte;
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B2: Byte;
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B3: Byte;
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end;
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//------------------------------------------------------------------------------
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// Wrapper functions & procedures
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//------------------------------------------------------------------------------
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function MimeEncodeString(const S: AnsiString): AnsiString;
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var
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L: Cardinal;
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function MimeEncodedSize(const InputSize: SizeInt): SizeInt;
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begin
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L := Length(S);
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if L > 0 then
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begin
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SetLength(Result, MimeEncodedSize(L));
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MimeEncode(PAnsiChar(S)^, L, PAnsiChar(Result)^);
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end
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if InputSize > 0 then
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Result := (InputSize + 2) div 3 * 4 + (InputSize - 1) div MIME_DECODED_LINE_BREAK * 2
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else
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Result := '';
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Result := InputSize;
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end;
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//------------------------------------------------------------------------------
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function MimeDecodeString(const S: AnsiString): AnsiString;
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var
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ByteBuffer, ByteBufferSpace: Cardinal;
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L: Cardinal;
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begin
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L := Length(S);
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if L > 0 then
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begin
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SetLength(Result, MimeDecodedSize(L));
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ByteBuffer := 0;
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ByteBufferSpace := 4;
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L := MimeDecodePartial(PAnsiChar(S)^, L, PAnsiChar(Result)^, ByteBuffer, ByteBufferSpace);
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Inc(L, MimeDecodePartialEnd(PAnsiChar(Cardinal(Result) + L)^, ByteBuffer, ByteBufferSpace));
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SetLength(Result, L);
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end;
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end;
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//------------------------------------------------------------------------------
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procedure MimeEncodeStream(const InputStream: TStream; const OutputStream: TStream);
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var
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InputBuffer: array [0..BUFFER_SIZE - 1] of Byte;
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OutputBuffer: array [0..((BUFFER_SIZE + 2) div 3) * 4 - 1] of Byte;
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BytesRead: Integer;
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begin
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BytesRead := InputStream.Read(InputBuffer, SizeOf(InputBuffer));
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while BytesRead > 0 do
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begin
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MimeEncode(InputBuffer, BytesRead, OutputBuffer);
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OutputStream.Write(OutputBuffer, MimeEncodedSize(BytesRead));
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BytesRead := InputStream.Read(InputBuffer, SizeOf(InputBuffer));
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end;
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end;
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//------------------------------------------------------------------------------
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procedure MimeDecodeStream(const InputStream: TStream; const OutputStream: TStream);
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var
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ByteBuffer, ByteBufferSpace: Cardinal;
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InputBuffer: array [0..(BUFFER_SIZE + 3) div 4 * 3 - 1] of Byte;
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OutputBuffer: array [0..BUFFER_SIZE - 1] of Byte;
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BytesRead: Integer;
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begin
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ByteBuffer := 0;
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ByteBufferSpace := 4;
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BytesRead := InputStream.Read(InputBuffer, SizeOf(InputBuffer));
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while BytesRead > 0 do
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begin
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OutputStream.Write(OutputBuffer, MimeDecodePartial(InputBuffer, BytesRead, OutputBuffer, ByteBuffer, ByteBufferSpace));
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BytesRead := InputStream.Read(InputBuffer, SizeOf(InputBuffer));
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end;
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OutputStream.Write(OutputBuffer, MimeDecodePartialEnd(OutputBuffer, ByteBuffer, ByteBufferSpace));
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end;
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//------------------------------------------------------------------------------
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// Helper functions
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//------------------------------------------------------------------------------
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function MimeEncodedSize(const I: Cardinal): Cardinal;
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begin
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Result := (I + 2) div 3 * 4;
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end;
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//------------------------------------------------------------------------------
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function MimeDecodedSize(const I: Cardinal): Cardinal;
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begin
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Result := (I + 3) div 4 * 3;
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end;
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//------------------------------------------------------------------------------
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// Primary functions & procedures
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//------------------------------------------------------------------------------
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procedure MimeEncode(var InputBuffer; const InputByteCount: Cardinal; var OutputBuffer);
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procedure MimeEncodeFullLines(const InputBuffer; const InputByteCount: SizeInt; out OutputBuffer);
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var
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B: Cardinal;
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InMax3: Cardinal;
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InPtr, InLimitPtr: ^Byte;
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InnerLimit, OuterLimit: TJclAddr;
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InPtr: PByte3;
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OutPtr: PByte4;
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begin
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if InputByteCount <= 0 then
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{ Do we have enough input to encode a full line? }
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if InputByteCount < MIME_DECODED_LINE_BREAK then
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Exit;
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InPtr := @InputBuffer;
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InMax3 := InputByteCount div 3 * 3;
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OutPTr := @OutputBuffer;
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Cardinal(InLimitPtr) := Cardinal(InPtr) + InMax3;
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OutPtr := @OutputBuffer;
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while InPtr <> InLimitPtr do
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InnerLimit := TJclAddr(InPtr);
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Inc(InnerLimit, MIME_DECODED_LINE_BREAK);
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OuterLimit := TJclAddr(InPtr);
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Inc(OuterLimit, InputByteCount);
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{ Multiple line loop. }
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repeat
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{ Single line loop. }
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repeat
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{ Read 3 bytes from InputBuffer. }
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B := InPtr^.B1;
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B := B shl 8;
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B := B or InPtr^.B2;
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B := B shl 8;
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B := B or InPtr^.B3;
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Inc(InPtr);
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{ Write 4 bytes to OutputBuffer (in reverse order). }
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OutPtr^.B4 := MIME_ENCODE_TABLE[B and $3F];
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B := B shr 6;
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OutPtr^.B3 := MIME_ENCODE_TABLE[B and $3F];
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B := B shr 6;
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OutPtr^.B2 := MIME_ENCODE_TABLE[B and $3F];
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B := B shr 6;
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OutPtr^.B1 := MIME_ENCODE_TABLE[B];
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Inc(OutPtr);
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until TJclAddr(InPtr) >= InnerLimit;
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{ Write line break (CRLF). }
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OutPtr^.B1 := 13;
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OutPtr^.B2 := 10;
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Inc(TJclAddr(OutPtr), 2);
|
||||
|
||||
Inc(InnerLimit, MIME_DECODED_LINE_BREAK);
|
||||
until InnerLimit > OuterLimit;
|
||||
end;
|
||||
|
||||
|
||||
procedure MimeEncodeNoCRLF(const InputBuffer; const InputByteCount: SizeInt; out OutputBuffer);
|
||||
var
|
||||
B: Cardinal;
|
||||
InnerLimit, OuterLimit: SizeInt;
|
||||
InPtr: PByte3;
|
||||
OutPtr: PByte4;
|
||||
begin
|
||||
B := InPtr^;
|
||||
if InputByteCount = 0 then
|
||||
Exit;
|
||||
|
||||
InPtr := @InputBuffer;
|
||||
OutPtr := @OutputBuffer;
|
||||
|
||||
OuterLimit := InputByteCount div 3 * 3;
|
||||
|
||||
InnerLimit := TJclAddr(InPtr);
|
||||
Inc(InnerLimit, OuterLimit);
|
||||
|
||||
{ Last line loop. }
|
||||
while TJclAddr(InPtr) < TJclAddr(InnerLimit) do
|
||||
begin
|
||||
{ Read 3 bytes from InputBuffer. }
|
||||
B := InPtr^.B1;
|
||||
B := B shl 8;
|
||||
Inc(InPtr);
|
||||
B := B or InPtr^;
|
||||
B := B or InPtr^.B2;
|
||||
B := B shl 8;
|
||||
B := B or InPtr^.B3;
|
||||
Inc(InPtr);
|
||||
B := B or InPtr^;
|
||||
Inc(InPtr);
|
||||
// Write 4 bytes to OutputBuffer (in reverse order).
|
||||
OutPtr.B4 := MIME_ENCODE_TABLE[B and $3F];
|
||||
{ Write 4 bytes to OutputBuffer (in reverse order). }
|
||||
OutPtr^.B4 := MIME_ENCODE_TABLE[B and $3F];
|
||||
B := B shr 6;
|
||||
OutPtr.B3 := MIME_ENCODE_TABLE[B and $3F];
|
||||
OutPtr^.B3 := MIME_ENCODE_TABLE[B and $3F];
|
||||
B := B shr 6;
|
||||
OutPtr.B2 := MIME_ENCODE_TABLE[B and $3F];
|
||||
OutPtr^.B2 := MIME_ENCODE_TABLE[B and $3F];
|
||||
B := B shr 6;
|
||||
OutPtr.B1 := MIME_ENCODE_TABLE[B];
|
||||
OutPtr^.B1 := MIME_ENCODE_TABLE[B];
|
||||
Inc(OutPtr);
|
||||
end;
|
||||
|
||||
case InputByteCount - InMax3 of
|
||||
{ End of data & padding. }
|
||||
case InputByteCount - OuterLimit of
|
||||
1:
|
||||
begin
|
||||
B := InPtr^;
|
||||
B := InPtr^.B1;
|
||||
B := B shl 4;
|
||||
OutPtr.B2 := MIME_ENCODE_TABLE[B and $3F];
|
||||
B := B shr 6;
|
||||
OutPtr.B1 := MIME_ENCODE_TABLE[B];
|
||||
OutPtr.B3 := EqualSign; // Fill remaining 2 bytes.
|
||||
OutPtr.B4 := EqualSign;
|
||||
OutPtr.B3 := MIME_PAD_CHAR; { Pad remaining 2 bytes. }
|
||||
OutPtr.B4 := MIME_PAD_CHAR;
|
||||
end;
|
||||
2:
|
||||
begin
|
||||
B := InPtr^;
|
||||
Inc(InPtr);
|
||||
B := InPtr^.B1;
|
||||
B := B shl 8;
|
||||
B := B or InPtr^;
|
||||
B := B or InPtr^.B2;
|
||||
B := B shl 2;
|
||||
OutPtr.B3 := MIME_ENCODE_TABLE[B and $3F];
|
||||
B := B shr 6;
|
||||
OutPTr.b2 := MIME_ENCODE_TABLE[B and $3F];
|
||||
OutPtr.B2 := MIME_ENCODE_TABLE[B and $3F];
|
||||
B := B shr 6;
|
||||
OutPtr.B1 := MIME_ENCODE_TABLE[B];
|
||||
OutPtr.B4 := EqualSign; // Fill remaining byte.
|
||||
OutPtr.B4 := MIME_PAD_CHAR; { Pad remaining byte. }
|
||||
end;
|
||||
end;
|
||||
end;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
function MimeDecode(var InputBuffer; const InputBytesCount: Cardinal; var OutputBuffer): Cardinal;
|
||||
procedure MimeEncode(const InputBuffer; const InputByteCount: SizeInt; out OutputBuffer);
|
||||
var
|
||||
ByteBuffer, ByteBufferSpace: Cardinal;
|
||||
IDelta, ODelta: SizeInt;
|
||||
I, O: PByte;
|
||||
begin
|
||||
ByteBuffer := 0;
|
||||
ByteBufferSpace := 4;
|
||||
Result := MimeDecodePartial(InputBuffer, InputBytesCount, OutputBuffer, ByteBuffer, ByteBufferSpace);
|
||||
Inc(Result, MimeDecodePartialEnd(PAnsiChar(Cardinal(OutputBuffer) + Result)^, ByteBuffer, ByteBufferSpace));
|
||||
MimeEncodeFullLines(InputBuffer, InputByteCount, OutputBuffer);
|
||||
IDelta := InputByteCount div MIME_DECODED_LINE_BREAK; // Number of lines processed so far.
|
||||
ODelta := IDelta * (MIME_ENCODED_LINE_BREAK + 2);
|
||||
IDelta := IDelta * MIME_DECODED_LINE_BREAK;
|
||||
I := @InputBuffer;
|
||||
Inc(I, IDelta);
|
||||
O := @OutputBuffer;
|
||||
Inc(O, ODelta);
|
||||
MimeEncodeNoCRLF(I^, InputByteCount - IDelta, O^);
|
||||
end;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
function MimeDecodePartial(var InputBuffer; const InputBytesCount: Cardinal;
|
||||
var OutputBuffer; var ByteBuffer: Cardinal; var ByteBufferSpace: Cardinal): Cardinal;
|
||||
function MimeDecodePartial(const InputBuffer; const InputByteCount: SizeInt; out OutputBuffer;
|
||||
var ByteBuffer: Cardinal; var ByteBufferSpace: Cardinal): SizeInt;
|
||||
var
|
||||
lByteBuffer, lByteBufferSpace, C: Cardinal;
|
||||
InPtr, InLimitPtr: ^Byte;
|
||||
LByteBuffer, LByteBufferSpace, C: Cardinal;
|
||||
InPtr, OuterLimit: PByte;
|
||||
OutPtr: PByte3;
|
||||
begin
|
||||
if InputBytesCount > 0 then
|
||||
if InputByteCount > 0 then
|
||||
begin
|
||||
InPtr := @InputBuffer;
|
||||
Cardinal(InLimitPtr) := Cardinal(InPtr) + InputBytesCount;
|
||||
OuterLimit := Pointer(TJclAddr(InPtr) + TJclAddr(InputByteCount));
|
||||
OutPtr := @OutputBuffer;
|
||||
lByteBuffer := ByteBuffer;
|
||||
lByteBufferSpace := ByteBufferSpace;
|
||||
while InPtr <> InLimitPtr do
|
||||
LByteBuffer := ByteBuffer;
|
||||
LByteBufferSpace := ByteBufferSpace;
|
||||
while InPtr <> OuterLimit do
|
||||
begin
|
||||
C := MIME_DECODE_TABLE[InPtr^]; // Read from InputBuffer.
|
||||
{ Read from InputBuffer. }
|
||||
C := MIME_DECODE_TABLE[InPtr^];
|
||||
Inc(InPtr);
|
||||
if C = $FF then
|
||||
Continue;
|
||||
LByteBuffer := LByteBuffer shl 6;
|
||||
LByteBuffer := LByteBuffer or C;
|
||||
Dec(LByteBufferSpace);
|
||||
{ Have we read 4 bytes from InputBuffer? }
|
||||
if LByteBufferSpace <> 0 then
|
||||
Continue;
|
||||
|
||||
lByteBuffer := lByteBuffer shl 6;
|
||||
lByteBuffer := lByteBuffer or C;
|
||||
Dec(lByteBufferSpace);
|
||||
if lByteBufferSpace <> 0 then
|
||||
Continue; // Read 4 bytes from InputBuffer?
|
||||
|
||||
OutPtr.B3 := Byte(lByteBuffer); // Write 3 bytes to OutputBuffer (in reverse order).
|
||||
lByteBuffer := lByteBuffer shr 8;
|
||||
OutPtr.B2 := Byte(lByteBuffer);
|
||||
lByteBuffer := lByteBuffer shr 8;
|
||||
OutPtr.B1 := Byte(lByteBuffer);
|
||||
lByteBuffer := 0;
|
||||
{ Write 3 bytes to OutputBuffer (in reverse order). }
|
||||
OutPtr^.B3 := Byte(LByteBuffer);
|
||||
LByteBuffer := LByteBuffer shr 8;
|
||||
OutPtr^.B2 := Byte(LByteBuffer);
|
||||
LByteBuffer := LByteBuffer shr 8;
|
||||
OutPtr^.B1 := Byte(LByteBuffer);
|
||||
LByteBuffer := 0;
|
||||
Inc(OutPtr);
|
||||
lByteBufferSpace := 4;
|
||||
LByteBufferSpace := 4;
|
||||
end;
|
||||
ByteBuffer := lByteBuffer;
|
||||
ByteBufferSpace := lByteBufferSpace;
|
||||
Result := Cardinal(OutPtr) - Cardinal(@OutputBuffer);
|
||||
ByteBuffer := LByteBuffer;
|
||||
ByteBufferSpace := LByteBufferSpace;
|
||||
Result := SizeInt(TJclAddr(OutPtr) - TJclAddr(@OutputBuffer));
|
||||
end
|
||||
else
|
||||
Result := 0;
|
||||
end;
|
||||
|
||||
//------------------------------------------------------------------------------
|
||||
|
||||
function MimeDecodePartialEnd(var OutputBuffer; const ByteBuffer: Cardinal;
|
||||
const ByteBufferSpace: Cardinal): Cardinal;
|
||||
function MimeDecodePartialEnd(out OutputBuffer; const ByteBuffer: Cardinal;
|
||||
const ByteBufferSpace: Cardinal): SizeInt;
|
||||
var
|
||||
lByteBuffer: Cardinal;
|
||||
LByteBuffer: Cardinal;
|
||||
begin
|
||||
case ByteBufferSpace of
|
||||
1:
|
||||
begin
|
||||
lByteBuffer := ByteBuffer shr 2;
|
||||
PByte3(@OutputBuffer).B2 := Byte(lByteBuffer);
|
||||
lByteBuffer := lByteBuffer shr 8;
|
||||
PByte3(@OutputBuffer).B1 := Byte(lByteBuffer);
|
||||
LByteBuffer := ByteBuffer shr 2;
|
||||
PByte3(@OutputBuffer)^.B2 := Byte(LByteBuffer);
|
||||
LByteBuffer := LByteBuffer shr 8;
|
||||
PByte3(@OutputBuffer)^.B1 := Byte(LByteBuffer);
|
||||
Result := 2;
|
||||
end;
|
||||
2:
|
||||
begin
|
||||
lByteBuffer := ByteBuffer shr 4;
|
||||
PByte3(@OutputBuffer).B1 := Byte(lByteBuffer);
|
||||
LByteBuffer := ByteBuffer shr 4;
|
||||
PByte3(@OutputBuffer)^.B1 := Byte(LByteBuffer);
|
||||
Result := 1;
|
||||
end;
|
||||
else
|
||||
@ -906,5 +879,106 @@ begin
|
||||
end;
|
||||
end;
|
||||
|
||||
|
||||
function MimeEncodeString(const S: AnsiString): AnsiString;
|
||||
var
|
||||
L: SizeInt;
|
||||
begin
|
||||
if S <> '' then
|
||||
begin
|
||||
L := Length(S);
|
||||
SetLength(Result, MimeEncodedSize(L));
|
||||
MimeEncode(PAnsiChar(S)^, L, PAnsiChar(Result)^);
|
||||
end
|
||||
else
|
||||
Result := '';
|
||||
end;
|
||||
|
||||
|
||||
function MimeDecodedSize(const InputSize: SizeInt): SizeInt;
|
||||
begin
|
||||
Result := (InputSize + 3) div 4 * 3;
|
||||
end;
|
||||
|
||||
|
||||
function MimeDecodeString(const S: AnsiString): AnsiString;
|
||||
var
|
||||
ByteBuffer, ByteBufferSpace: Cardinal;
|
||||
L: SizeInt;
|
||||
P, R: PAnsiChar;
|
||||
begin
|
||||
if S <> '' then
|
||||
begin
|
||||
L := Length(S);
|
||||
SetLength(Result, MimeDecodedSize(L));
|
||||
ByteBuffer := 0;
|
||||
ByteBufferSpace := 4;
|
||||
P := PAnsiChar(S);
|
||||
R := PAnsiChar(Result);
|
||||
L := MimeDecodePartial(P^, L, R^, ByteBuffer, ByteBufferSpace);
|
||||
Inc(R, L);
|
||||
Inc(L, MimeDecodePartialEnd(R^, ByteBuffer, ByteBufferSpace));
|
||||
SetLength(Result, L);
|
||||
end
|
||||
else
|
||||
Result := '';
|
||||
end;
|
||||
|
||||
|
||||
procedure MimeEncodeStream(const InputStream: TStream; const OutputStream: TStream);
|
||||
var
|
||||
InputBuffer: array [0..MIME_BUFFER_SIZE - 1] of Byte;
|
||||
OutputBuffer: array [0..(MIME_BUFFER_SIZE + 2) div 3 * 4 + MIME_BUFFER_SIZE div MIME_DECODED_LINE_BREAK * 2 - 1] of Byte;
|
||||
BytesRead: SizeInt;
|
||||
IDelta, ODelta: SizeInt;
|
||||
I, O: PByte;
|
||||
begin
|
||||
InputBuffer[0] := 0;
|
||||
BytesRead := InputStream.Read(InputBuffer, SizeOf(InputBuffer));
|
||||
|
||||
while BytesRead = Length(InputBuffer) do
|
||||
begin
|
||||
MimeEncodeFullLines(InputBuffer, Length(InputBuffer), OutputBuffer);
|
||||
OutputStream.Write(OutputBuffer, Length(OutputBuffer));
|
||||
BytesRead := InputStream.Read(InputBuffer, Length(InputBuffer));
|
||||
end;
|
||||
|
||||
MimeEncodeFullLines(InputBuffer, BytesRead, OutputBuffer);
|
||||
|
||||
IDelta := BytesRead div MIME_DECODED_LINE_BREAK; // Number of lines processed.
|
||||
ODelta := IDelta * (MIME_ENCODED_LINE_BREAK + 2);
|
||||
IDelta := IDelta * MIME_DECODED_LINE_BREAK;
|
||||
|
||||
I := @InputBuffer;
|
||||
Inc(I, IDelta);
|
||||
O := @OutputBuffer;
|
||||
Inc(O, ODelta);
|
||||
|
||||
MimeEncodeNoCRLF(I^, BytesRead - IDelta, O^);
|
||||
|
||||
OutputStream.Write(OutputBuffer, MimeEncodedSize(BytesRead));
|
||||
end;
|
||||
|
||||
|
||||
procedure MimeDecodeStream(const InputStream: TStream; const OutputStream: TStream);
|
||||
var
|
||||
ByteBuffer, ByteBufferSpace: Cardinal;
|
||||
InputBuffer: array [0..MIME_BUFFER_SIZE - 1] of Byte;
|
||||
OutputBuffer: array [0..(MIME_BUFFER_SIZE + 3) div 4 * 3 - 1] of Byte;
|
||||
BytesRead: SizeInt;
|
||||
begin
|
||||
ByteBuffer := 0;
|
||||
ByteBufferSpace := 4;
|
||||
InputBuffer[0] := 0;
|
||||
BytesRead := InputStream.Read(InputBuffer, SizeOf(InputBuffer));
|
||||
|
||||
while BytesRead > 0 do
|
||||
begin
|
||||
OutputStream.Write(OutputBuffer, MimeDecodePartial(InputBuffer, BytesRead, OutputBuffer, ByteBuffer, ByteBufferSpace));
|
||||
BytesRead := InputStream.Read(InputBuffer, Length(InputBuffer));
|
||||
end;
|
||||
OutputStream.Write(OutputBuffer, MimeDecodePartialEnd(OutputBuffer, ByteBuffer, ByteBufferSpace));
|
||||
end;
|
||||
|
||||
end.
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user