📄 gzip文件格式简介.mht
字号:
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<P=20
=
class=3Dbhw98>GZIP=B1=BE=C9=ED=D6=BB=CA=C7=D2=BB=D6=D6=CE=C4=BC=FE=B8=F1=CA=
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class=3Dbhw98>+---+---+---+---+---+---+---+---+---+---+=3D=3D=3D=3D=3D=3D=
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|ID1|ID2| CM|FLG| MTIME |XFL| OS| =
=B6=EE=CD=E2=B5=C4=CD=B7=D7=D6=B6=CE | =
=D1=B9=CB=F5=B5=C4=CA=FD=BE=DD | CRC32 | ISIZE |
+---+---+---+---+---+---+---+---+---+---+=3D=3D=3D=3D=3D=3D=3D=3D//=3D=3D=
=3D=3D=3D=3D=3D=3D+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D//=3D=3D=3D=3D=3D=3D=3D=
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<LI =
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<LI =
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class=3Dbhw98>FLG=A3=BA1=D7=D6=BD=DA=A1=A3=B1=EA=D6=BE=A1=A3=20
<P class=3Dbhw98>bit 0 FTEXT - =
=D6=B8=CA=BE=CE=C4=B1=BE=CA=FD=BE=DD<BR>bit 1 FHCRC -=20
=
=D6=B8=CA=BE=B4=E6=D4=DACRC16=CD=B7=D0=A3=D1=E9=D7=D6=B6=CE<BR>bit 2 =
FEXTRA - =D6=B8=CA=BE=B4=E6=D4=DA=BF=C9=D1=A1=CF=EE=D7=D6=B6=CE<BR>bit 3 =
FNAME -=20
=
=D6=B8=CA=BE=B4=E6=D4=DA=D4=AD=CE=C4=BC=FE=C3=FB=D7=D6=B6=CE<BR>bit 4 =
FCOMMENT - =D6=B8=CA=BE=B4=E6=D4=DA=D7=A2=CA=CD=D7=D6=B6=CE<BR>bit 5-7 =
=B1=A3=C1=F4</P>
<LI =
class=3Dbhw98>MTIME=A3=BA4=D7=D6=BD=DA=A1=A3=B8=FC=B8=C4=CA=B1=BC=E4=A1=A3=
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=3D 4=20
- =
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<P class=3Dbhw98>0 - FAT=CE=C4=BC=FE=CF=B5=CD=B3 (MS-DOS, =
OS/2, NT/Win32)<BR>1 -=20
Amiga<BR>2 - VMS/OpenVMS<BR>3 - Unix<BR>4 - VM/CMS<BR>5 - =
Atari=20
TOS<BR>6 - HPFS=CE=C4=BC=FE=CF=B5=CD=B3 (OS/2, NT)<BR>7 - =
Macintosh<BR>8 - Z-System<BR>9=20
- CP/M<BR>10 - TOPS-20<BR>11 - NTFS=CE=C4=BC=FE=CF=B5=CD=B3 =
(NT)<BR>12 - QDOS<BR>13 -=20
Acorn RISCOS<BR>255 - =CE=B4=D6=AA</P>
<LI class=3Dbhw98>=B6=EE=CD=E2=B5=C4=CD=B7=D7=D6=B6=CE=A3=BA =
<P class=3Dbhw98>(=C8=F4 FLG.FEXTRA =3D 1)</P><PRE =
class=3Dbhw98>+---+---+---+---+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
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|SI1|SI2| XLEN | =
=B3=A4=B6=C8=CE=AAXLEN=D7=D6=BD=DA=B5=C4=BF=C9=D1=A1=CF=EE |
+---+---+---+---+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D//=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+
</PRE>
<P class=3Dbhw98>(=C8=F4 FLG.FNAME =3D 1)</P><PRE =
class=3Dbhw98>+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D//=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D+
| =D4=AD=CE=C4=BC=FE=C3=FB(=D2=D4NULL=BD=E1=CE=B2) =
|
+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D//=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+
</PRE>
<P class=3Dbhw98>(=C8=F4 FLG.FCOMMENT =3D 1)</P><PRE =
class=3Dbhw98>+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D//=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D+
| =
=D7=A2=CA=CD=CE=C4=D7=D6(=D6=BB=C4=DC=CA=B9=D3=C3iso-8859-1=D7=D6=B7=FB=A3=
=AC=D2=D4NULL=BD=E1=CE=B2) |
+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D//=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+
</PRE>
<P class=3Dbhw98>(=C8=F4 FLG.FHCRC =3D 1)</P><PRE =
class=3Dbhw98>+---+---+
| CRC16 |
+---+---+
</PRE>
<P =
class=3Dbhw98>=B4=E6=D4=DA=B6=EE=CD=E2=B5=C4=BF=C9=D1=A1=CF=EE=CA=B1=A3=AC=
SI1=D3=EBSI2=D6=B8=CA=BE=BF=C9=D1=A1=CF=EEID=A3=ACXLEN=D6=B8=CA=BE=BF=C9=D1=
=A1=CF=EE=D7=D6=BD=DA=CA=FD=A1=A3=C8=E7 SI1 =3D 0x41=20
('A')=A3=ACSI2 =3D 0x70 =
('P')=A3=AC=B1=ED=CA=BE=BF=C9=D1=A1=CF=EE=CA=C7Apollo=CE=C4=BC=FE=B8=F1=CA=
=BD=B5=C4=B6=EE=CD=E2=CA=FD=BE=DD=A1=A3</P>
<H2 class=3Dbhw98>2. =CA=FD=BE=DD=B2=BF=B7=D6</H2>
<P =
class=3Dbhw98>DEFLATE=CA=FD=BE=DD=B8=F1=CA=BD=A3=AC=B0=FC=BA=AC=D2=BB=CF=B5=
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=BA</P><PRE =
class=3Dbhw98>+......+......+......+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
//=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D+
|BFINAL| BTYPE | =CA=FD=BE=DD |
+......+......+......+=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D//=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D+
</PRE>
<LI class=3Dbhw98>BFINAL=A3=BA1=B1=C8=CC=D8=A1=A30 - =
=BB=B9=D3=D0=BA=F3=D0=F8=D7=D3=BF=E9=A3=BB1 - =
=B8=C3=D7=D3=BF=E9=CA=C7=D7=EE=BA=F3=D2=BB=BF=E9=A1=A3=20
<LI class=3Dbhw98>BTYPE=A3=BA2=B1=C8=CC=D8=A1=A300 - =
=B2=BB=D1=B9=CB=F5=A3=BB01 - =
=BE=B2=CC=ACHuffman=B1=E0=C2=EB=D1=B9=CB=F5=A3=BB10 -=20
=B6=AF=CC=ACHuffman=B1=E0=C2=EB=D1=B9=CB=F5=A3=BB11 - =
=B1=A3=C1=F4=A1=A3=20
<P =
class=3Dbhw98>=B8=F7=D6=D6=C7=E9=D0=CE=B5=C4=B4=A6=C0=ED=B9=FD=B3=CC=A3=AC=
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<H2 class=3Dbhw98>3. =CE=B2=B2=BF=B7=D6</H2>
<LI =
class=3Dbhw98>CRC32=A3=BA4=D7=D6=BD=DA=A1=A3=D4=AD=CA=BC(=CE=B4=D1=B9=CB=F5=
)=CA=FD=BE=DD=B5=C432=CE=BB=D0=A3=D1=E9=BA=CD=A1=A3=20
<LI =
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)=CA=FD=BE=DD=B5=C4=B3=A4=B6=C8=B5=C4=B5=CD32=CE=BB=A1=A3=20
<P =
class=3Dbhw98>GZIP=D6=D0=D7=D6=BD=DA=C5=C5=C1=D0=CB=B3=D0=F2=CA=C7LSB=B7=BD=
=CA=BD=A3=AC=BC=B4Little-Endian=A3=AC=D3=EBZLIB=D6=D0=B5=C4=CF=E0=B7=B4=A1=
=A3</P>
<P class=3Dbhw98>=CF=C2=C3=E6=CA=C7GZIP=CE=C4=BC=FE <A=20
=
href=3D"http://www.gzip.org/gzip-1.3.3.tar.gz">gzip-1.3.3.tar.gz</A>=20
=
=B8=F1=CA=BD=B5=C4=BC=F2=D2=AA=B7=D6=CE=F6=CA=BE=D2=E2=CD=BC=A3=BA</P>
<P class=3Dbhw98><IMG =
alt=3DGZIP=CE=C4=BC=FE=B8=F1=CA=BD=CA=BE=D2=E2=CD=BC hspace=3D0 src=3D"" =
align=3Dmiddle=20
border=3D0></P>
<P =
class=3Dbhw98>GZIP=D3=EBZLIB=D3=D0=D7=C5=BA=DC=C9=EE=B5=C4=D4=A8=D4=B4=A1=
=A3=D3=D0=B9=D8ZLIB, =
GZIP=D2=D4=BC=B0DEFLATE=B5=C8=B8=FC=BC=D3=CF=EA=CF=B8=B5=C4=CB=B5=C3=F7=A3=
=AC=BF=C9=B2=CE=BF=BCRFC=20
=
1950-1952=A1=A3=B4=D3=D5=E2=D0=A9=CE=C4=B5=B5=C0=EF=D2=B2=C4=DC=D5=D2=B5=BD=
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<P class=3Dbhw98>GZIP=D2=D1=B3=C9=CE=AAGNU =
Project=B5=C4=D2=BB=B8=F6=D7=E9=B3=C9=B2=BF=B7=D6=A3=AC=C6=E4=B9=D9=B7=BD=
=D5=BE=B5=E3=CE=AA<A=20
=
href=3D"http://www.gzip.org/">http://www.gzip.org/</A>=A1=A3=D4=DA=D5=E2=C0=
=EF=BF=C9=D2=D4=CF=C2=D4=D8=B5=BDGZIP=D4=B4=C2=EB=A1=A3=C4=BF=C7=B0=D7=EE=
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</P>
<P class=3Dbhw98>
<H2 class=3Dbhw98>[=CF=E0=B9=D8=D7=CA=D4=B4]</H2>
<LI class=3Dbhw98>GZIP=B9=D9=B7=BD=CD=F8=D5=BE=A3=BA<A=20
href=3D"http://www.gzip.org/">http://www.gzip.org/</A>=20
<LI class=3Dbhw98><A =
href=3D"http://www.faqs.org/rfcs/rfc1950.html">RFC=20
1950 - ZLIB Compressed Data Format Specification version =
3.3</A>=20
<LI class=3Dbhw98><A =
href=3D"http://www.faqs.org/rfcs/rfc1951.html">RFC=20
1951 - DEFLATE Compressed Data Format Specification version =
1.3</A>=20
<LI class=3Dbhw98><A =
href=3D"http://www.faqs.org/rfcs/rfc1952.html">RFC=20
1952 - GZIP file format specification version 4.3</A>=20
<LI class=3Dbhw98>=BF=C6=C4=D4=B9=A4=D7=F7=CA=D2(Kernel =
Studio)=A3=BA<A=20
=
href=3D"http://www.kernelstudio.com/">http://www.kernelstudio.com/</A>=20
<HR>
<P class=3Dbhw98 =
align=3Dright>=CA=D7=B4=CE=B7=A2=B2=BC=A3=BA2003-12-16<BR>=D7=EE=BA=F3=D0=
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<P class=3Dbhw98> </P></SPAN><BR>
<DIV=20
style=3D"FONT-SIZE: 14px; LINE-HEIGHT: =
25px"><STRONG>=D7=F7=D5=DFBlog=A3=BA</STRONG><A=20
id=3DArticleContent1_ArticleContent1_AuthorBlogLink=20
href=3D"http://blog.csdn.net/bhw98/"=20
target=3D_blank>http://blog.csdn.net/bhw98/</A></DIV>
<DIV=20
style=3D"FONT-SIZE: 14px; COLOR: #900; LINE-HEIGHT: =
25px"><STRONG>=CF=E0=B9=D8=CE=C4=D5=C2</STRONG></DIV>
<TABLE id=3DArticleContent1_ArticleContent1_RelatedArticles=20
cellSpacing=3D0 border=3D0>
<TBODY>
<TR>
<TD><A=20
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href=3D"http://dev.csdn.net/article/27/27281.shtm">=B8=F8=D3=A6=D3=C3=B3=CC=
=D0=F2=BC=D3=D7=B0=A1=B0=BF=B4=C3=C5=B9=B7=A1=B1</A>=20
</TD></TR>
<TR>
<TD><A=20
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href=3D"http://dev.csdn.net/article/25/25700.shtm">=A1=B0=CD=A8=B9=FD=B4=AE=
=BF=DA=CA=D5=B7=A2=B6=CC=CF=FB=CF=A2=A1=B1=B5=C4Q&A=BB=E3=B1=E0</A>=20
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<TR>
<TD><A=20
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href=3D"http://dev.csdn.net/article/25/25263.shtm">=D3=C3JScript=CA=B5=CF=
=D6=B9=AB=C0=FA=B5=BD=C5=A9=C0=FA=B5=C4=C8=D5=C6=DA=D7=AA=BB=BB</A>=20
</TD></TR>
<TR>
<TD><A=20
=
href=3D"http://dev.csdn.net/article/24/24861.shtm">=CD=A8=B9=FD=B4=AE=BF=DA=
=CA=B5=CA=B1=BD=D3=CA=D5=B6=CC=CF=FB=CF=A2</A>=20
</TD></TR>
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<TD><A =
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