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{
$Id: header,v 1.1 2000/07/13 06:33:45 michael Exp $
This file is part of the Free Component Library (FCL)
Copyright (c) 1999-2000 by the Free Pascal development team
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
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.
**********************************************************************}
unit webutil;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, httpdefs;
procedure DumpRequest (ARequest : TRequest; Dump : TStrings; Environment : Boolean = False);
implementation
procedure DumpRequest (ARequest : TRequest; Dump : TStrings; Environment : Boolean = False);
Procedure AddNV(Const N,V : String);
begin
Dump.Add('<TR><TD>'+N+'</TD><TD>'+V+'</TD></TR>');
end;
Var
I,J : integer;
N,V : String;
begin
With ARequest, Dump do
begin
// All possible headers
Add('<H1>All possible request headers:</H1>');
Add('<TABLE BORDER="1"><TR><TD>Header</TD><TD>Value</TD></TR>');
For I:=1 to NoHTTPFields do
begin
AddNV(HTTPFieldNames[i],GetFieldByName(HTTPFieldNames[i]));
end;
Add('</TABLE><P>');
// Actually sent headers
Add('<H1>Actually sent request headers:</H1>');
Add('<TABLE BORDER="1"><TR><TD>Header</TD><TD>Value</TD></TR>');
For I:=0 to FieldCount-1 do
AddNV(FieldNames[I],FieldValues[I]);
Add('</TABLE><P>');
// Actually sent headers, as text
Add('<H1>Actually sent request headers as text:</H1>');
For I:=0 to FieldCount-1 do
Add(Fields[I]+'<BR>');
// Additional headers
Add('<H1>Additional headers:</H1>');
Add('<TABLE BORDER="1"><TR><TD>Header</TD><TD>Value</TD></TR>');
AddNV('PathInfo',PathInfo);
AddNV('PathTranslated',PathTranslated);
AddNV('RemoteAddress',RemoteAddress);
AddNV('RemoteHost',RemoteHost);
AddNV('ScriptName',ScriptName);
AddNV('ServerPort',IntToStr(ServerPort));
AddNV('Method',Method);
AddNV('URL',URL);
AddNV('Query',Query);
AddNV('Host',Host);
AddNV('Content',Content);
Add('</TABLE><P>');
// Additional headers
If (QueryFields.Count>0) then
begin
Add('<H1>Request variables: ('+IntToStr(QueryFields.Count)+') </H1>');
Add('<TABLE BORDER="1"><TR><TD>Name</TD><TD>Value</TD></TR>');
For I:=0 to QueryFields.Count-1 do
begin
QueryFields.GetNameValue(i,N,V);
AddNV(N,V);
end;
Add('</TABLE><P>');
end;
If (ContentFields.Count>0) then
begin
Add('<H1>Form post variables: ('+IntToStr(ContentFields.Count)+') </H1>');
Add('<TABLE BORDER="1"><TR><TD>Name</TD><TD>Value</TD></TR>');
For I:=0 to ContentFields.Count-1 do
begin
ContentFields.GetNameValue(i,N,V);
AddNV(N,V);
end;
Add('</TABLE><P>');
end;
If Environment then
begin
Add('<H1>Environment variables: ('+IntToStr(GetEnvironmentVariableCount)+') </H1>');
Add('<TABLE BORDER="1"><TR><TD>Name</TD><TD>Value</TD></TR>');
For I:=1 to GetEnvironmentVariableCount do
begin
V:=GetEnvironmentString(i);
j:=Pos('=',V);
If (J>0) then
begin
N:=Copy(V,1,J-1);
system.Delete(V,1,J);
AddNV(N,V);
end;
end;
Add('</TABLE><P>');
end;
If (Files.Count>0) then
begin
Add('<H1>Uploaded files: ('+IntToStr(Files.Count)+') </H1>');
Add('<TABLE BORDER="1">');
Add('<TR><TD>Name</TD><TD>FileName</TD><TD>Size</TD>');
Add('<TD>Temp FileName</TD><TD>Disposition</TD><TD>Content-Type</TD><TD>Description</TD></TR>');
For I:=0 to Files.Count-1 do
With Files[i] do
begin
Add('<TR><TD>'+FieldName+'</TD><TD>'+FileName+'</TD>');
Add('<TD>'+IntToStr(Size)+'</TD><TD>'+LocalFileName+'</TD>');
Add('<TD>'+Disposition+'</TD><TD>'+ContentType+'</TD><TD>'+Description+'</TD></TR>');
end;
Add('</TABLE><P>');
end;
end;
end;
end.
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