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Updated cURL version.

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This commit is contained in:
Asher Baker
2013-03-17 22:23:20 +00:00
parent 986aa2a477
commit 63175aa3cb
1510 changed files with 213259 additions and 161405 deletions
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extensions/curl/curl-src/docs/libcurl/curl_version_info.html
+24 -31
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@@ -1,6 +1,8 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html><head>
<title>curl_version_info man page</title>
<meta name="generator" content="roffit 0.7">
<meta name="generator" content="roffit">
<STYLE type="text/css">
P.level0 {
padding-left: 2em;
@@ -48,35 +50,20 @@ p.roffit {
<p class="level0"><span Class="bold">#include &lt;curl/curl.h&gt;</span>
<p class="level0"><span Class="bold">curl_version_info_data *curl_version_info( CURLversion type );</span>
<p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2>
<p class="level0">Returns a pointer to a filled in struct with information about various run-time features in libcurl. <span Class="emphasis">type</span> should be set to the version of this functionality by the time you write your program. This way, libcurl will always return a proper struct that your program understands, while programs in the future might get an different struct. CURLVERSION_NOW will be the most recent one for the library you have installed:
<p class="level0">Returns a pointer to a filled in struct with information about various run-time features in libcurl. <span Class="emphasis">type</span> should be set to the version of this functionality by the time you write your program. This way, libcurl will always return a proper struct that your program understands, while programs in the future might get a different struct. CURLVERSION_NOW will be the most recent one for the library you have installed:
<p class="level0">&nbsp; data = curl_version_info(CURLVERSION_NOW);
<p class="level0">Applications should use this information to judge if things are possible to do or not, instead of using compile-time checks, as dynamic/DLL libraries can be changed independent of applications.
<p class="level0">The curl_version_info_data struct looks like this
<p class="level0"><pre>
<p class="level0">typedef struct {
&nbsp; CURLversion age; /* see description below */
<p class="level0">&nbsp; /* when 'age' is 0 or higher, the members below also exist: */
&nbsp; const char *version; /* human readable string */
&nbsp; unsigned int version_num; /* numeric representation */
&nbsp; const char *host; /* human readable string */
&nbsp; int features; /* bitmask, see below */
&nbsp; char *ssl_version; /* human readable string */
&nbsp; long ssl_version_num; /* not used, always zero */
&nbsp; const char *libz_version; /* human readable string */
&nbsp; const char **protocols; /* list of protocols */
<p class="level0">&nbsp; /* when 'age' is 1 or higher, the members below also exist: */
&nbsp; const char *ares; /* human readable string */
&nbsp; int ares_num; /* number */
<p class="level0">&nbsp; /* when 'age' is 2 or higher, the member below also exists: */
&nbsp; const char *libidn; /* human readable string */
<p class="level0">&nbsp; /* when 'age' is 3 or higher, the members below also exist: */
&nbsp; int iconv_ver_num; /* '_libiconv_version' if iconv support enabled */
<p class="level0">&nbsp; const char *libssh_version; /* human readable string */
<p class="level0">} curl_version_info_data;
</pre>
<p class="level0">
<p class="level0"><span Class="emphasis">age</span> describes what age of this struct this is. The number depends on how new libcurl you're using. You are however guaranteed to get a struct that you have a matching struct for in the header, as you tell libcurl your "age" with the input argument.
<p class="level0">typedef struct { &nbsp; CURLversion age; /* see description below */
<p class="level0">&nbsp; /* when 'age' is 0 or higher, the members below also exist: */ &nbsp; const char *version; /* human readable string */ &nbsp; unsigned int version_num; /* numeric representation */ &nbsp; const char *host; /* human readable string */ &nbsp; int features; /* bitmask, see below */ &nbsp; char *ssl_version; /* human readable string */ &nbsp; long ssl_version_num; /* not used, always zero */ &nbsp; const char *libz_version; /* human readable string */ &nbsp; const char **protocols; /* list of protocols */
<p class="level0">&nbsp; /* when 'age' is 1 or higher, the members below also exist: */ &nbsp; const char *ares; /* human readable string */ &nbsp; int ares_num; /* number */
<p class="level0">&nbsp; /* when 'age' is 2 or higher, the member below also exists: */ &nbsp; const char *libidn; /* human readable string */
<p class="level0">&nbsp; /* when 'age' is 3 or higher, the members below also exist: */ &nbsp; int iconv_ver_num; /* '_libiconv_version' if iconv support enabled */
<p class="level0">&nbsp; const char *libssh_version; /* human readable string */
<p class="level0">} curl_version_info_data;
<p class="level0">
<p class="level0"><span Class="emphasis">age</span> describes what the age of this struct is. The number depends on how new the libcurl you're using is. You are however guaranteed to get a struct that you have a matching struct for in the header, as you tell libcurl your "age" with the input argument.
<p class="level0"><span Class="emphasis">version</span> is just an ascii string for the libcurl version.
<p class="level0"><span Class="emphasis">version_num</span> is a 24 bit number created like this: &lt;8 bits major number&gt; | &lt;8 bits minor number&gt; | &lt;8 bits patch number&gt;. Version 7.9.8 is therefore returned as 0x070908.
<p class="level0"><span Class="emphasis">host</span> is an ascii string showing what host information that this libcurl was built for. As discovered by a configure script or set by the build environment.
@@ -95,11 +82,13 @@ p.roffit {
<p class="level0"><a name="CURLVERSIONGSSNEGOTIATE"></a><span class="nroffip">CURL_VERSION_GSSNEGOTIATE</span>
<p class="level1">supports HTTP GSS-Negotiate (added in 7.10.6)
<p class="level0"><a name="CURLVERSIONDEBUG"></a><span class="nroffip">CURL_VERSION_DEBUG</span>
<p class="level1">libcurl was built with extra debug capabilities built-in. This is mainly of interest for libcurl hackers. (added in 7.10.6)
<p class="level1">libcurl was built with debug capabilities (added in 7.10.6)
<p class="level0"><a name="CURLVERSIONCURLDEBUG"></a><span class="nroffip">CURL_VERSION_CURLDEBUG</span>
<p class="level1">libcurl was built with memory tracking debug capabilities. This is mainly of interest for libcurl hackers. (added in 7.19.6)
<p class="level0"><a name="CURLVERSIONASYNCHDNS"></a><span class="nroffip">CURL_VERSION_ASYNCHDNS</span>
<p class="level1">libcurl was built with support for asynchronous name lookups, which allows more exact timeouts (even on Windows) and less blocking when using the multi interface. (added in 7.10.7)
<p class="level0"><a name="CURLVERSIONSPNEGO"></a><span class="nroffip">CURL_VERSION_SPNEGO</span>
<p class="level1">libcurl was built with support for SPNEGO authentication (Simple and Protected GSS-API Negotiation Mechanism, defined in RFC 2478.) (added in 7.10.8)
<p class="level1">libcurl was built with support for SPNEGO authentication (Simple and Protected GSS-API Negotiation Mechanism, defined in <a href="http://www.ietf.org/rfc/rfc2478.txt">RFC 2478</a>.) (added in 7.10.8)
<p class="level0"><a name="CURLVERSIONLARGEFILE"></a><span class="nroffip">CURL_VERSION_LARGEFILE</span>
<p class="level1">libcurl was built with support for large files. (Added in 7.11.1)
<p class="level0"><a name="CURLVERSIONIDN"></a><span class="nroffip">CURL_VERSION_IDN</span>
@@ -107,10 +96,14 @@ p.roffit {
<p class="level0"><a name="CURLVERSIONSSPI"></a><span class="nroffip">CURL_VERSION_SSPI</span>
<p class="level1">libcurl was built with support for SSPI. This is only available on Windows and makes libcurl use Windows-provided functions for NTLM authentication. It also allows libcurl to use the current user and the current user's password without the app having to pass them on. (Added in 7.13.2)
<p class="level0"><a name="CURLVERSIONCONV"></a><span class="nroffip">CURL_VERSION_CONV</span>
<p class="level1">libcurl was built with support for character conversions, as provided by the CUURLOPT_CONV_* callbacks. (Added in 7.15.4)
<p class="level0"><span Class="emphasis">ssl_version</span> is an ascii string for the OpenSSL version used. If libcurl has no SSL support, this is NULL.
<p class="level1">libcurl was built with support for character conversions, as provided by the CURLOPT_CONV_* callbacks. (Added in 7.15.4)
<p class="level0"><a name="CURLVERSIONTLSAUTHSRP"></a><span class="nroffip">CURL_VERSION_TLSAUTH_SRP</span>
<p class="level1">libcurl was built with support for TLS-SRP. (Added in 7.21.4)
<p class="level0"><a name="CURLVERSIONNTLMWB"></a><span class="nroffip">CURL_VERSION_NTLM_WB</span>
<p class="level1">libcurl was built with support for NTLM delegation to a winbind helper. (Added in 7.22.0)
<p class="level0"><span Class="emphasis">ssl_version</span> is an ASCII string for the OpenSSL version used. If libcurl has no SSL support, this is NULL.
<p class="level0"><span Class="emphasis">ssl_version_num</span> is the numerical OpenSSL version value as defined by the OpenSSL project. If libcurl has no SSL support, this is 0.
<p class="level0"><span Class="emphasis">libz_version</span> is an ascii string (there is no numerical version). If libcurl has no libz support, this is NULL.
<p class="level0"><span Class="emphasis">libz_version</span> is an ASCII string (there is no numerical version). If libcurl has no libz support, this is NULL.
<p class="level0"><span Class="emphasis">protocols</span> is a pointer to an array of char * pointers, containing the names protocols that libcurl supports (using lowercase letters). The protocol names are the same as would be used in URLs. The array is terminated by a NULL entry. <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2>
<p class="level0">A pointer to a curl_version_info_data struct. <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2>
<p class="level0"><a class="emphasis" href="./curl_version.html">curl_version(3)</a>