| -rw-r--r-- | lib/openid_message.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/openid_message.cc b/lib/openid_message.cc index 905ea95..fdb4b04 100644 --- a/lib/openid_message.cc +++ b/lib/openid_message.cc @@ -150,24 +150,44 @@ namespace opkele { __om_kv_outputter(const basic_openid_message& om,ostream& os) : om(om), os(os) { } result_type operator()(argument_type f) { os << f << ':' << om.get_field(f) << '\n'; } }; void basic_openid_message::to_keyvalues(ostream& o) const { for_each(fields_begin(),fields_end(),__om_kv_outputter(*this,o)); } + struct __om_html_outputter : public unary_function<const string&,void> { + public: + const basic_openid_message& om; + ostream& os; + + __om_html_outputter(const basic_openid_message& om,ostream& os) + : om(om), os(os) { } + + result_type operator()(argument_type f) { + os << + "<input type=\"hidden\"" + " name=\"" << util::attr_escape(f) << "\"" + " value=\"" << util::attr_escape(om.get_field(f)) << "\" />"; + } + }; + + void basic_openid_message::to_htmlhiddens(ostream& o) const { + for_each(fields_begin(),fields_end(),__om_html_outputter(*this,o)); + } + void basic_openid_message::add_to_signed(const string& fields) { string::size_type fnc = fields.find_first_not_of(","); if(fnc==string::npos) throw bad_input(OPKELE_CP_ "Trying to add nothing in particular to the list of signed fields"); string signeds; try { signeds = get_field("signed"); string::size_type lnc = signeds.find_last_not_of(","); if(lnc==string::npos) signeds.assign(fields,fnc,fields.size()-fnc); else{ string::size_type ss = signeds.size(); |