1 <refentry id="refstatus"> 2 3 <refmeta> 4 <refentrytitle>ne_status</refentrytitle> 5 <manvolnum>3</manvolnum> 6 </refmeta> 7 8 <refnamediv> 9 <refname id="ne_status">ne_status</refname> 10 <refpurpose>HTTP status structure</refpurpose> 11 </refnamediv> 12 13 <refsynopsisdiv> 14 15 <funcsynopsis><funcsynopsisinfo>#include <ne_utils.h> 16 17typedef struct { 18 int major_version, minor_version; 19 int code, klass; 20 const char *reason_phrase; 21} <type>ne_status</type>;</funcsynopsisinfo></funcsynopsis> 22 23 </refsynopsisdiv> 24 25 <refsect1> 26 <title>Description</title> 27 28 <para>An <type>ne_status</type> type represents an HTTP 29response status; used in response messages giving a result of request. 30The <structfield>major_version</structfield> and 31<structfield>minor_version</structfield> fields give the HTTP version 32supported by the server issuing the response. The 33<structfield>code</structfield> field gives the status code of the 34result (lying between 100 and 999 inclusive), and the 35<structfield>klass</structfield> field gives the 36class<footnote><para>the field is named <quote>klass</quote> not 37<quote>class</quote> so that the header can be used from a C++ 38program, in which <quote>class</quote> is a reserved 39word)</para></footnote>, which is equal to the most significant digit 40of the status.</para> 41 42 <para>There are five classes of HTTP status code defined by 43 RFC2616:</para> 44 45 <variablelist> 46 <varlistentry> 47 <term><literal>1xx</literal></term> 48 <listitem><simpara>Informational response.</simpara></listitem> 49 </varlistentry> 50 51 <varlistentry> 52 <term><literal>2xx</literal></term> 53 <listitem><simpara>Success: the operation was successful</simpara></listitem> 54 </varlistentry> 55 56 <varlistentry> 57 <term><literal>3xx</literal></term> 58 <listitem><simpara>Redirection</simpara></listitem> 59 </varlistentry> 60 61 <varlistentry> 62 <term><literal>4xx</literal></term> <listitem><simpara>Client 63 error: the request made was incorrect in some 64 manner.</simpara></listitem> 65 </varlistentry> 66 67 <varlistentry> 68 <term><literal>5xx</literal></term> 69 <listitem><simpara>Server error</simpara></listitem> 70 </varlistentry> 71 </variablelist> 72 73 </refsect1> 74 75 <refsect1> <title>See also</title> <para><xref 76linkend="ne_get_status"/>.</para> </refsect1> 77 78 </refentry> 79