/*
?*?cgifcgi.c?--
?*
?*	CGI?to?FastCGI?bridge
?*
?*
?*?Copyright?（c）?1996?Open?Market?Inc.
?*
?*?See?the?file?“LICENSE.TERMS“?for?information?on?usage?and?redistribution
?*?of?this?file?and?for?a?DISCLAIMER?OF?ALL?WARRANTIES.
?*
?*/
#ifndef?lint
static?const?char?rcsid[]?=?“$Id:?cgi-fcgi.cv?1.15?2001/09/01?01:14:28?robs?Exp?$“;
#endif?/*?not?lint?*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?

#include?“fcgi_config.h“

#ifdef?HAVE_NETDB_H
#include?
#endif

#ifdef?_WIN32
#include?
#include?
#else
extern?char?**environ;
#endif

#ifdef?HAVE_SYS_PARAM_H
#include?
#endif

#ifdef?HAVE_SYS_TIME_H
#include?
#endif

#ifdef?HAVE_UNISTD_H
#include?
#endif

#include?“fcgimisc.h“
#include?“fcgiapp.h“
#include?“fastcgi.h“
#include?“fcgios.h“


static?int?wsReadPending?=?0;
static?int?fcgiReadPending?=?0;
static?int?fcgiWritePending?=?0;

static?void?ScheduleIo（void）;


/*
?*?Simple?buffer?（not?ring?buffer）?type?used?by?all?event?handlers.
?*/
#define?BUFFLEN?8192
typedef?struct?{
????char?*next;
????char?*stop;
????char?buff[BUFFLEN];
}?Buffer;

/*
?*----------------------------------------------------------------------
?*
?*?GetPtr?--
?*
?*??????Returns?a?count?of?the?number?of?characters?available
?*??????in?the?buffer?（at?most?n）?and?advances?past?these
?*??????characters.??Stores?a?pointer?to?the?first?of?these
?*??????characters?in?*ptr.
?*
?*----------------------------------------------------------------------
?*/

static?int?GetPtr（char?**ptr?int?n?Buffer?*pBuf）
{
????int?result;
????*ptr?=?pBuf->next;
????result?=?min（n?pBuf->stop?-?pBuf->next）;
????pBuf->next?+=?result;
????return?result;
}

/*
?*----------------------------------------------------------------------
?*
?*?MakeHeader?--
?*
?*??????Constructs?an?FCGI_Header?struct.
?*
?*----------------------------------------------------------------------
?*/
static?FCGI_Header?MakeHeader（
????????int?type
????????int?requestId
????????int?contentLength
????????int?paddingLength）
{
????FCGI_Header?header;
????ASSERT（contentLength?>=?0?&&?contentLength?<=?FCGI_MAX_LENGTH）;
????ASSERT（paddingLength?>=?0?&&?paddingLength?<=?0xff）;
????header.version?=?FCGI_VERSION_1;
????header.type?????????????=?（unsigned?char）?type;
????header.requestIdB1??????=?（unsigned?char）?（（requestId?????>>?8）?&?0xff）;
????header.requestIdB0??????=?（unsigned?char）?（（requestId?????????）?&?0xff）;
????header.contentLengthB1??=?（unsigned?char）?（（contentLength?>>?8）?&?0xff）;
????header.contentLengthB0??=?（unsigned?char）?（（contentLength?????）?&?0xff）;
????header.paddingLength????=?（unsigned?char）?paddingLength;
????header.reserved?????????=??0;
????return?header;
}

/*
?*----------------------------------------------------------------------
?*
?*?MakeBeginRequestBody?--
?*
?*??????Constructs?an?FCGI_BeginRequestBody?record.
?*
?*-------------------------------------------

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????14457??2001-12-21?11:12??fcgi-2.4.0\fcgi-2.4.0\acinclude.m4

?????文件?????149109??2003-01-20?01:21??fcgi-2.4.0\fcgi-2.4.0\aclocal.m4

?????文件??????24905??2001-09-01?09:14??fcgi-2.4.0\fcgi-2.4.0\cgi-fcgi\cgi-fcgi.c

?????文件???????4291??2001-09-01?09:14??fcgi-2.4.0\fcgi-2.4.0\cgi-fcgi\cgi-fcgi.mak

?????文件????????393??2001-12-22?11:16??fcgi-2.4.0\fcgi-2.4.0\cgi-fcgi\Makefile.am

?????文件???????9877??2003-01-20?01:21??fcgi-2.4.0\fcgi-2.4.0\cgi-fcgi\Makefile.in

?????文件???????2774??2001-12-22?21:56??fcgi-2.4.0\fcgi-2.4.0\compile

?????文件??????38214??2001-09-22?02:29??fcgi-2.4.0\fcgi-2.4.0\config.guess

?????文件??????27872??2001-09-22?02:29??fcgi-2.4.0\fcgi-2.4.0\config.sub

?????文件?????292344??2003-01-20?01:21??fcgi-2.4.0\fcgi-2.4.0\configure

?????文件???????2679??2003-01-20?01:19??fcgi-2.4.0\fcgi-2.4.0\configure.in

?????文件??????12117??2001-09-22?00:49??fcgi-2.4.0\fcgi-2.4.0\depcomp

?????文件???????4376??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\cgi-fcgi.1

?????文件???????9524??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\apaman.htm

?????文件???????8713??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ap_guida.htm

?????文件???????7314??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ap_guide.htm

?????文件???????7194??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ch1inta1.gif

?????文件???????6208??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ch1intra.gif

?????文件??????24878??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ch1intro.htm

?????文件??????13178??2003-01-20?00:58??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ch2c.htm

?????文件???????4900??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ch3perl.htm

?????文件???????4210??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\ch4tcl.htm

?????文件???????4254??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\cover.htm

?????文件??????42128??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-prog-guide\covera.gif

?????文件??????38537??2002-02-25?08:45??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-whitepaper\fastcgi.htm

?????文件???????4128??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-whitepaper\img00001.gif

?????文件???????2426??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-whitepaper\img00002.gif

?????文件???????3779??1997-09-16?23:36??fcgi-2.4.0\fcgi-2.4.0\doc\fastcgi-whitepaper\img00003.gif

?????文件??????33162??2002-02-25?08:42??fcgi-2.4.0\fcgi-2.4.0\doc\fcgi-devel-kit.htm

?????文件??????20522??2002-02-25?08:42??fcgi-2.4.0\fcgi-2.4.0\doc\fcgi-java.htm

............此處省略115個文件信息