Changeset 649


Ignore:
Timestamp:
Jul 28, 2009, 9:02:11 AM (10 years ago)
Author:
julian.reschke@…
Message:

remove unused "fragment" ABNF production

Location:
draft-ietf-httpbis/latest
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • draft-ietf-httpbis/latest/p1-messaging.html

    r648 r649  
    966966         with a resource via HTTP. More information on the scope of URIs and resources can be found in <a href="#RFC3986" id="rfc.xref.RFC3986.3"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>.
    967967      </p>
    968       <p id="rfc.section.2.6.p.2">This specification adopts the definitions of "URI-reference", "absolute-URI", "relative-part", "fragment", "port", "host",
    969          "path-abempty", "path-absolute", "query", and "authority" from <a href="#RFC3986" id="rfc.xref.RFC3986.4"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>. In addition, we define a partial-URI rule for protocol elements that allow a relative URI without a fragment.
     968      <p id="rfc.section.2.6.p.2">This specification adopts the definitions of "URI-reference", "absolute-URI", "relative-part", "port", "host", "path-abempty",
     969         "path-absolute", "query", and "authority" from <a href="#RFC3986" id="rfc.xref.RFC3986.4"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>. In addition, we define a partial-URI rule for protocol elements that allow a relative URI without a fragment.
    970970      </p>
    971971      <div id="rfc.figure.u.18"></div><pre class="inline"><span id="rfc.iref.g.26"></span><span id="rfc.iref.g.27"></span><span id="rfc.iref.g.28"></span><span id="rfc.iref.g.29"></span><span id="rfc.iref.g.30"></span><span id="rfc.iref.g.31"></span><span id="rfc.iref.g.32"></span>  <a href="#uri" class="smpl">URI</a>           = &lt;URI, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.5"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3">Section 3</a>&gt;
     
    974974  <a href="#uri" class="smpl">relative-part</a> = &lt;relative-part, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.8"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-4.2">Section 4.2</a>&gt;
    975975  <a href="#uri" class="smpl">authority</a>     = &lt;authority, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.9"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2">Section 3.2</a>&gt;
    976   <a href="#uri" class="smpl">fragment</a>      = &lt;fragment, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.10"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.5">Section 3.5</a>&gt;
    977   <a href="#uri" class="smpl">path-abempty</a>  = &lt;path-abempty, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.11"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>&gt;
    978   <a href="#uri" class="smpl">path-absolute</a> = &lt;path-absolute, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.12"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>&gt;
    979   <a href="#uri" class="smpl">port</a>          = &lt;port, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.13"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.3">Section 3.2.3</a>&gt;
    980   <a href="#uri" class="smpl">query</a>         = &lt;query, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.14"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.4">Section 3.4</a>&gt;
    981   <a href="#uri" class="smpl">uri-host</a>      = &lt;host, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.15"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>&gt;
     976  <a href="#uri" class="smpl">path-abempty</a>  = &lt;path-abempty, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.10"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>&gt;
     977  <a href="#uri" class="smpl">path-absolute</a> = &lt;path-absolute, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.11"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.3">Section 3.3</a>&gt;
     978  <a href="#uri" class="smpl">port</a>          = &lt;port, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.12"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.3">Section 3.2.3</a>&gt;
     979  <a href="#uri" class="smpl">query</a>         = &lt;query, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.13"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.4">Section 3.4</a>&gt;
     980  <a href="#uri" class="smpl">uri-host</a>      = &lt;host, defined in <a href="#RFC3986" id="rfc.xref.RFC3986.14"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>&gt;
    982981 
    983982  <a href="#uri" class="smpl">partial-URI</a>   = relative-part [ "?" query ]
     
    996995      </p>
    997996      <div id="rfc.figure.u.19"></div><pre class="inline"><span id="rfc.iref.g.33"></span>  <a href="#http.uri" class="smpl">http-URI</a> = "http:" "//" <a href="#uri" class="smpl">authority</a> <a href="#uri" class="smpl">path-abempty</a> [ "?" <a href="#uri" class="smpl">query</a> ]
    998 </pre><p id="rfc.section.2.6.1.p.3">The host identifier within an <a href="#uri" class="smpl">authority</a> component is defined in <a href="#RFC3986" id="rfc.xref.RFC3986.16"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>. If host is provided as an IP literal or IPv4 address, then the HTTP server is any listener on the indicated TCP port at
     997</pre><p id="rfc.section.2.6.1.p.3">The host identifier within an <a href="#uri" class="smpl">authority</a> component is defined in <a href="#RFC3986" id="rfc.xref.RFC3986.15"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-3.2.2">Section 3.2.2</a>. If host is provided as an IP literal or IPv4 address, then the HTTP server is any listener on the indicated TCP port at
    999998         that IP address. If host is a registered name, then that name is considered an indirect identifier and the recipient might
    1000999         use a name resolution service, such as DNS, to find the address of a listener for that host. The host <em class="bcp14">MUST NOT</em> be empty; if an "http" URI is received with an empty host, then it <em class="bcp14">MUST</em> be rejected as invalid. If the port subcomponent is empty or not given, then TCP port 80 is assumed (the default reserved
     
    10341033      <h3 id="rfc.section.2.6.3"><a href="#rfc.section.2.6.3">2.6.3</a>&nbsp;<a id="uri.comparison" href="#uri.comparison">http and https URI Normalization and Comparison</a></h3>
    10351034      <p id="rfc.section.2.6.3.p.1">Since the "http" and "https" schemes conform to the URI generic syntax, such URIs are normalized and compared according to
    1036          the algorithm defined in <a href="#RFC3986" id="rfc.xref.RFC3986.17"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-6">Section 6</a>, using the defaults described above for each scheme.
     1035         the algorithm defined in <a href="#RFC3986" id="rfc.xref.RFC3986.16"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-6">Section 6</a>, using the defaults described above for each scheme.
    10371036      </p>
    10381037      <p id="rfc.section.2.6.3.p.2">If the port is equal to the default port for a scheme, the normal form is to elide the port subcomponent. Likewise, an empty
    10391038         path component is equivalent to an absolute path of "/", so the normal form is to provide a path of "/" instead. The scheme
    10401039         and host are case-insensitive and normally provided in lowercase; all other components are compared in a case-sensitive manner.
    1041          Characters other than those in the "reserved" set are equivalent to their percent-encoded octets (see <a href="#RFC3986" id="rfc.xref.RFC3986.18"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>): the normal form is to not encode them.
     1040         Characters other than those in the "reserved" set are equivalent to their percent-encoded octets (see <a href="#RFC3986" id="rfc.xref.RFC3986.17"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>): the normal form is to not encode them.
    10421041      </p>
    10431042      <p id="rfc.section.2.6.3.p.3">For example, the following three URIs are equivalent:</p>
     
    12901289  Host: www.example.org:8001
    12911290</pre>  <p>after connecting to port 8001 of host "www.example.org".</p>
    1292       <p id="rfc.section.4.1.2.p.15">The request-target is transmitted in the format specified in <a href="#http.uri" title="http URI scheme">Section&nbsp;2.6.1</a>. If the request-target is percent-encoded (<a href="#RFC3986" id="rfc.xref.RFC3986.19"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>), the origin server <em class="bcp14">MUST</em> decode the request-target in order to properly interpret the request. Servers <em class="bcp14">SHOULD</em> respond to invalid request-targets with an appropriate status code.
     1291      <p id="rfc.section.4.1.2.p.15">The request-target is transmitted in the format specified in <a href="#http.uri" title="http URI scheme">Section&nbsp;2.6.1</a>. If the request-target is percent-encoded (<a href="#RFC3986" id="rfc.xref.RFC3986.18"><cite title="Uniform Resource Identifier (URI): Generic Syntax">[RFC3986]</cite></a>, <a href="http://tools.ietf.org/html/rfc3986#section-2.1">Section 2.1</a>), the origin server <em class="bcp14">MUST</em> decode the request-target in order to properly interpret the request. Servers <em class="bcp14">SHOULD</em> respond to invalid request-targets with an appropriate status code.
    12931292      </p>
    12941293      <p id="rfc.section.4.1.2.p.16">A transparent proxy <em class="bcp14">MUST NOT</em> rewrite the "path-absolute" part of the received request-target when forwarding it to the next inbound server, except as noted
     
    27412740<a href="#header.fields" class="smpl">field-name</a> = token
    27422741<a href="#header.fields" class="smpl">field-value</a> = *( field-content / OWS )
    2743 <a href="#uri" class="smpl">fragment</a> = &lt;fragment, defined in [RFC3986], Section 3.5&gt;
    27442742
    27452743<a href="#general.header.fields" class="smpl">general-header</a> = Cache-Control / Connection / Date / Pragma / Trailer
     
    28322830; URI defined but not used
    28332831; URI-reference defined but not used
    2834 ; fragment defined but not used
    28352832; http-URI defined but not used
    28362833; https-URI defined but not used
     
    32953292                  <li class="indline1"><em>RFC2965</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC2965.1">3.2</a>, <a class="iref" href="#RFC2965"><b>12.2</b></a></li>
    32963293                  <li class="indline1"><em>RFC3864</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3864.1">9.1</a>, <a class="iref" href="#RFC3864"><b>12.2</b></a></li>
    3297                   <li class="indline1"><em>RFC3986</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.1">1</a>, <a class="iref" href="#rfc.xref.RFC3986.2">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.3">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.4">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.5">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.6">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.7">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.8">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.9">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.10">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.13">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.14">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.15">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.16">2.6.1</a>, <a class="iref" href="#rfc.xref.RFC3986.17">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.18">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.19">4.1.2</a>, <a class="iref" href="#RFC3986"><b>12.1</b></a><ul class="ind">
    3298                         <li class="indline1"><em>Section 2.1</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.18">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.19">4.1.2</a></li>
     3294                  <li class="indline1"><em>RFC3986</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.1">1</a>, <a class="iref" href="#rfc.xref.RFC3986.2">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.3">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.4">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.5">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.6">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.7">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.8">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.9">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.10">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.13">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.14">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.15">2.6.1</a>, <a class="iref" href="#rfc.xref.RFC3986.16">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.17">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.18">4.1.2</a>, <a class="iref" href="#RFC3986"><b>12.1</b></a><ul class="ind">
     3295                        <li class="indline1"><em>Section 2.1</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.17">2.6.3</a>, <a class="iref" href="#rfc.xref.RFC3986.18">4.1.2</a></li>
    32993296                        <li class="indline1"><em>Section 3</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.5">2.6</a></li>
    33003297                        <li class="indline1"><em>Section 3.2</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.9">2.6</a></li>
    3301                         <li class="indline1"><em>Section 3.2.2</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.15">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.16">2.6.1</a></li>
    3302                         <li class="indline1"><em>Section 3.2.3</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.13">2.6</a></li>
    3303                         <li class="indline1"><em>Section 3.3</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.11">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.12">2.6</a></li>
    3304                         <li class="indline1"><em>Section 3.4</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.14">2.6</a></li>
    3305                         <li class="indline1"><em>Section 3.5</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.10">2.6</a></li>
     3298                        <li class="indline1"><em>Section 3.2.2</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.14">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.15">2.6.1</a></li>
     3299                        <li class="indline1"><em>Section 3.2.3</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.12">2.6</a></li>
     3300                        <li class="indline1"><em>Section 3.3</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.10">2.6</a>, <a class="iref" href="#rfc.xref.RFC3986.11">2.6</a></li>
     3301                        <li class="indline1"><em>Section 3.4</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.13">2.6</a></li>
    33063302                        <li class="indline1"><em>Section 4.1</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.6">2.6</a></li>
    33073303                        <li class="indline1"><em>Section 4.2</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.8">2.6</a></li>
    33083304                        <li class="indline1"><em>Section 4.3</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.7">2.6</a></li>
    3309                         <li class="indline1"><em>Section 6</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.17">2.6.3</a></li>
     3305                        <li class="indline1"><em>Section 6</em>&nbsp;&nbsp;<a class="iref" href="#rfc.xref.RFC3986.16">2.6.3</a></li>
    33103306                     </ul>
    33113307                  </li>
  • draft-ietf-httpbis/latest/p1-messaging.xml

    r648 r649  
    815815  <x:anchor-alias value="relative-part"/>
    816816  <x:anchor-alias value="authority"/>
    817   <x:anchor-alias value="fragment"/>
    818817  <x:anchor-alias value="path-abempty"/>
    819818  <x:anchor-alias value="path-absolute"/>
     
    824823<t>
    825824   This specification adopts the definitions of "URI-reference",
    826    "absolute-URI", "relative-part", "fragment", "port", "host",
     825   "absolute-URI", "relative-part", "port", "host",
    827826   "path-abempty", "path-absolute", "query", and "authority" from
    828827   <xref target="RFC3986"/>. In addition, we define a partial-URI rule for
     
    835834  <x:ref>relative-part</x:ref> = &lt;relative-part, defined in <xref target="RFC3986" x:fmt="," x:sec="4.2"/>&gt;
    836835  <x:ref>authority</x:ref>     = &lt;authority, defined in <xref target="RFC3986" x:fmt="," x:sec="3.2"/>&gt;
    837   <x:ref>fragment</x:ref>      = &lt;fragment, defined in <xref target="RFC3986" x:fmt="," x:sec="3.5"/>&gt;
    838836  <x:ref>path-abempty</x:ref>  = &lt;path-abempty, defined in <xref target="RFC3986" x:fmt="," x:sec="3.3"/>&gt;
    839837  <x:ref>path-absolute</x:ref> = &lt;path-absolute, defined in <xref target="RFC3986" x:fmt="," x:sec="3.3"/>&gt;
     
    45024500<x:ref>field-name</x:ref> = token
    45034501<x:ref>field-value</x:ref> = *( field-content / OWS )
    4504 <x:ref>fragment</x:ref> = &lt;fragment, defined in [RFC3986], Section 3.5&gt;
    45054502
    45064503<x:ref>general-header</x:ref> = Cache-Control / Connection / Date / Pragma / Trailer
     
    45954592; URI defined but not used
    45964593; URI-reference defined but not used
    4597 ; fragment defined but not used
    45984594; http-URI defined but not used
    45994595; https-URI defined but not used
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