$Web Input Header - Revision history

Alex: /* Syntax */

2020-07-22T12:54:45Z

Syntax

← Older revision		Revision as of 12:54, 22 July 2020
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	<td>The data is to be left unchanged.</td></tr>		<td>The data is to be left unchanged.</td></tr>
	<tr><th>TextUtf8</th>		<tr><th>TextUtf8</th>
	<td>The data is UTF-8 and is to be converted to EBCDIC: each ~~two-byte~~ UTF-8 sequence is converted to the corresponding ~~ASCII~~ character, which is then translated to EBCDIC using the translation table in effect for the ~~<var class="product">~~[[~~Janus Web Server~~]]~~</var> connection~~.		<td>The data is UTF-8 and is to be converted to EBCDIC: each UTF-8 sequence is converted to the corresponding Unicode character, which is then translated to EBCDIC using the translation table in effect for the Online as defaulted or set by the [[UNICODE command]].
	</td></tr>		</td></tr>
	</table>		</table>

ELowell: /* Syntax */

2014-02-11T16:38:00Z

Syntax

← Older revision		Revision as of 16:38, 11 February 2014
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	Web request header parameters are always separated by ASCII carriage-return/line-feed (X'0D0A') pairs. As such, an application using <var>$Web_Input_Header</var> would probably want to parse the returned longstring using longstring parsing functions (see [[Longstrings#Longstrings and $functions\|"Longstrings and $functions"]]) or [[Stringlist class]] parsing methods (the <var>[[ParseLines (Stringlist subroutine)\|ParseLines]]</var> method is likely to be particularly helpful).		Web request header parameters are always separated by ASCII carriage-return/line-feed (X'0D0A') pairs. As such, an application using <var>$Web_Input_Header</var> would probably want to parse the returned longstring using longstring parsing functions (see [[Longstrings#Longstrings and $functions\|"Longstrings and $functions"]]) or [[Stringlist class]] parsing methods (the <var>[[ParseLines (Stringlist subroutine)\|ParseLines]]</var> method is likely to be particularly helpful).

	<var>$Web_Input_Header</var> is available only in Versions 7.5 and later of ~~the~~ <var class="product">Model 204</var>.		<var>$Web_Input_Header</var> is available only in Versions 7.5 and later of <var class="product">Model 204</var>.

	See also <var>[[$Web_Input_Content]]</var>, <var>[[$Web_Output_Content]]</var>, and <var>[[$Web_File_Content]]</var>.		See also <var>[[$Web_Input_Content]]</var>, <var>[[$Web_Output_Content]]</var>, and <var>[[$Web_File_Content]]</var>.

	[[Category:Janus Web Server $functions\|$Web_Input_Header]]		[[Category:Janus Web Server $functions\|$Web_Input_Header]]

Alex: /* Syntax */

2014-02-10T22:06:27Z

Syntax

← Older revision		Revision as of 22:06, 10 February 2014
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	</table>		</table>

	<var>$Web_Input_Header</var> can be used to examine data from the client if the <var>[[~~RAWINPUT_~~(JANUS_DEFINE_parameter)\|~~RAWINPUT~~]]</var> parameter is set on the port definition.		<var>$Web_Input_Header</var> can be used to examine data from the client if the <var>[[RAWHEADER_(JANUS_DEFINE_parameter)\|RAWHEADER]]</var> parameter is set on the port definition.

	Web request header parameters are always separated by ASCII carriage-return/line-feed (X'0D0A') pairs. As such, an application using <var>$Web_Input_Header</var> would probably want to parse the returned longstring using longstring parsing functions (see [[Longstrings#Longstrings and $functions\|"Longstrings and $functions"]]) or [[Stringlist class]] parsing methods (the <var>[[ParseLines (Stringlist subroutine)\|ParseLines]]</var> method is likely to be particularly helpful).		Web request header parameters are always separated by ASCII carriage-return/line-feed (X'0D0A') pairs. As such, an application using <var>$Web_Input_Header</var> would probably want to parse the returned longstring using longstring parsing functions (see [[Longstrings#Longstrings and $functions\|"Longstrings and $functions"]]) or [[Stringlist class]] parsing methods (the <var>[[ParseLines (Stringlist subroutine)\|ParseLines]]</var> method is likely to be particularly helpful).

Alex: Created page with "{{DISPLAYTITLE:$Web_Input_Header}} Retrieve web request header contents `$Web_Input_Header` retrieves the raw web request headers s..."

2014-02-10T22:04:51Z

Created page with "{{DISPLAYTITLE:$Web_Input_Header}} <span class="pageSubtitle">Retrieve web request header contents</span> <var>$Web_Input_Header</var> retrieves the raw web request headers s..."

New page

{{DISPLAYTITLE:$Web_Input_Header}}
<span class="pageSubtitle">Retrieve web request header contents</span>

<var>$Web_Input_Header</var> retrieves the raw web request headers sent by a client. <var>$Web_Input_Header</var> returns this content as a longstring.
==Syntax==
<p class="syntax"><span class="term">%lstr</span> = <span class="literal">$Web_Input_Header</span>( [<span class="term">type</span>] )
</p>

<var>$Web_Input_Header</var> takes a single optional argument and returns a longstring.

<table class="syntaxTable">
<tr><th>type</th>
<td>A case-independent string set to one of the following:
<table class="syntaxTable">
<tr><th>Text</th>
<td>The data is text and is to be translated from ASCII to EBCDIC.</td></tr>
<tr><th>Binary</th>
<td>The data is to be left unchanged.</td></tr>
<tr><th>TextUtf8</th>
<td>The data is UTF-8 and is to be converted to EBCDIC: each two-byte UTF-8 sequence is converted to the corresponding ASCII character, which is then translated to EBCDIC using the translation table in effect for the <var class="product">[[Janus Web Server]]</var> connection.
</td></tr>
</table>
''type'' is an optional argument, and it defaults to <tt>Binary</tt>.
</td></tr>
</table>

<var>$Web_Input_Header</var> can be used to examine data from the client if the <var>[[RAWINPUT_(JANUS_DEFINE_parameter)|RAWINPUT]]</var> parameter is set on the port definition.

Web request header parameters are always separated by ASCII carriage-return/line-feed (X'0D0A') pairs. As such, an application using <var>$Web_Input_Header</var> would probably want to parse the returned longstring using longstring parsing functions (see [[Longstrings#Longstrings and $functions|"Longstrings and $functions"]]) or [[Stringlist class]] parsing methods (the <var>[[ParseLines (Stringlist subroutine)|ParseLines]]</var> method is likely to be particularly helpful).

<var>$Web_Input_Header</var> is available only in Versions 7.5 and later of the <var class="product">Model 204</var>.

See also <var>[[$Web_Input_Content]]</var>, <var>[[$Web_Output_Content]]</var>, and <var>[[$Web_File_Content]]</var>.

[[Category:Janus Web Server $functions|$Web_Input_Header]]

$Web Input Header - Revision history

Alex: /* Syntax */

ELowell: /* Syntax */

Alex: /* Syntax */

Alex: Created page with "{{DISPLAYTITLE:$Web_Input_Header}} Retrieve web request header contents $Web_Input_Header retrieves the raw web request headers s..."

Alex: Created page with "{{DISPLAYTITLE:$Web_Input_Header}} Retrieve web request header contents `$Web_Input_Header` retrieves the raw web request headers s..."