libmoost/user__agent_8hpp_source.html

00001 /* vim:set ts=3 sw=3 sts=3 et: */
00036 #ifndef FM_LAST_MOOST_MURCL_USER_AGENT_HPP__
00037 #define FM_LAST_MOOST_MURCL_USER_AGENT_HPP__
00038
00039 #include <string>
00040 #include <sstream>
00041
00042 #include <curl/curl.h>
00043
00044 namespace moost { namespace murcl {
00045
00052 struct user_agent
00053 {
00060    static std::string get()
00061    {
00062       // according to the docs for LibCurl, this does not need to be free'd.
00063       // http://curl.haxx.se/libcurl/c/curl_version_info.html
00064       curl_version_info_data * ver = curl_version_info(CURLVERSION_NOW);
00065
00066       std::ostringstream oss;
00067
00068       oss
00069          << "curl/"
00070          << ver->version
00071          << '(' << ver->host << ')'
00072          << " libcurl " << ver->version
00073          << '(' << ver->ssl_version << ')';
00074
00075       if((ver->features & CURL_VERSION_IPV6) == CURL_VERSION_IPV6)
00076       {
00077          oss
00078             << " (ipv6 enabled)";
00079       }
00080
00081       return oss.str();
00082    }
00083 };
00084
00085 }}
00086
00087 #endif // FM_LAST_MOOST_MURCL_USER_AGENT_HPP__