Merge commit '1e3ed01c149aaeed5a64aacff218a5486128fc92' into devel/openid20

2 files changed, 44 insertions, 15 deletions

diff --git a/include/opkele/curl.h b/include/opkele/curl.h
index 5cf8e48..bcaf11d 100644
--- a/include/opkele/curl.h
+++ b/include/opkele/curl.h
@@ -1,47 +1,67 @@
 #ifndef __OPKELE_CURL_H
 #define __OPKELE_CURL_H
 
 #include <cassert>
 #include <string>
 #include <algorithm>
 #include <curl/curl.h>
 
 namespace opkele {
     using std::min;
     using std::string;
 
     namespace util {
 
+	class curl_slist_t {
+	    public:
+		curl_slist *_s;
+
+		curl_slist_t() : _s(0) { }
+		curl_slist_t(curl_slist *s) : _s(s) { }
+		virtual ~curl_slist_t() throw();
+
+		curl_slist_t& operator=(curl_slist *s);
+
+		operator const curl_slist*(void) const { return _s; }
+		operator curl_slist*(void) { return _s; }
+
+		void append(const char *str);
+		void append(const string& str) {
+		    append(str.c_str()); }
+	};
+
 	class curl_t {
 	    public:
 		CURL *_c;
 
 		curl_t() : _c(0) { }
 		curl_t(CURL *c) : _c(c) { }
 		virtual ~curl_t() throw();
 
 		curl_t& operator=(CURL *c);
 
 		operator const CURL*(void) const { return _c; }
 		operator CURL*(void) { return _c; }
 
 		CURLcode misc_sets();
 
 		template<typename PT>
 		    inline CURLcode easy_setopt(CURLoption o,PT p) { assert(_c); return curl_easy_setopt(_c,o,p); }
+		inline CURLcode easy_setopt(CURLoption o,const curl_slist_t& p) {
+		    assert(_c); return curl_easy_setopt(_c,o,(const curl_slist*)p); }
 		CURLcode easy_perform() { assert(_c); return curl_easy_perform(_c); }
 		template<typename IT>
 		    inline CURLcode easy_getinfo(CURLINFO i,IT p) { assert(_c); return curl_easy_getinfo(_c,i,p); }
 
 		static inline CURL *easy_init() { return curl_easy_init(); }
 
 		virtual size_t write(void* /* p */,size_t /* s */,size_t /* nm */) { return 0; }
 		CURLcode set_write();
 
 		virtual int progress(double /* dlt */,double /* dln*/ ,double /* ult */,double /* uln */) { return 0; }
 		CURLcode set_progress();
 
 		virtual size_t header(void* /* p */,size_t s,size_t nm) { return s*nm; }
 		CURLcode set_header();
 	};
 
diff --git a/include/opkele/types.h b/include/opkele/types.h
index ffb9afb..f63bf5d 100644
--- a/include/opkele/types.h
+++ b/include/opkele/types.h
@@ -105,80 +105,89 @@ namespace opkele {
 	     * check whether the association is stateless.
 	     * @return true if stateless
 	     */
 	    virtual bool stateless() const = 0;
 	    /**
 	     * check whether the association is expired.
 	     * @return true if expired
 	     */
 	    virtual bool is_expired() const = 0;
     };
 
     /**
      * the shared_ptr<> for association_t object type
      */
     typedef tr1mem::shared_ptr<association_t> assoc_t;
 
-    class basic_openid_message {
+    class basic_fields {
 	public:
-	    typedef list<string> fields_t;
 	    typedef util::forward_iterator_proxy<
 		string,const string&,const string*
 		> fields_iterator;
 
-	    basic_openid_message() { }
-	    virtual ~basic_openid_message() { }
-	    basic_openid_message(const basic_openid_message& x);
-	    void copy_to(basic_openid_message& x) const;
-	    void append_to(basic_openid_message& x) const;
+	    basic_fields() { }
+	    virtual ~basic_fields() { }
+	    basic_fields(const basic_fields& x);
+	    void copy_to(basic_fields& x) const;
+	    void append_to(basic_fields& x) const;
 
 	    virtual bool has_field(const string& n) const = 0;
 	    virtual const string& get_field(const string& n) const = 0;
 
-	    virtual bool has_ns(const string& uri) const;
-	    virtual string get_ns(const string& uri) const;
-
 	    virtual fields_iterator fields_begin() const = 0;
 	    virtual fields_iterator fields_end() const = 0;
 
-	    virtual string append_query(const string& url,const char *pfx="openid.") const;
-	    virtual string query_string(const char *pfx="openid.") const;
-
+	    virtual string append_query(const string& url,const char *pfx=0) const;
+	    virtual string query_string(const char *pfx=0) const;
 
 	    virtual void reset_fields();
 	    virtual void set_field(const string& n,const string& v);
 	    virtual void reset_field(const string& n);
 
+    };
+
+    class basic_openid_message : public basic_fields {
+	public:
+
+	    basic_openid_message() { }
+	    basic_openid_message(const basic_openid_message& x);
+
+	    virtual bool has_ns(const string& uri) const;
+	    virtual string get_ns(const string& uri) const;
+
+	    virtual string append_query(const string& url,const char *pfx="openid.") const {
+		return basic_fields::append_query(url,pfx); }
+	    virtual string query_string(const char *pfx="openid.") const {
+		return basic_fields::query_string(pfx); }
+
 	    virtual void from_keyvalues(const string& kv);
 	    virtual void to_keyvalues(ostream& o) const;
 
 	    virtual void to_htmlhiddens(ostream& o,const char* pfx=0) const;
 
 	    void add_to_signed(const string& fields);
 	    string find_ns(const string& uri,const char *pfx) const;
 	    string allocate_ns(const string& uri,const char *pfx);
     };
 
     class openid_message_t : public basic_openid_message, public map<string,string> {
 	public:
 	    openid_message_t() { }
 	    openid_message_t(const basic_openid_message& x)
 		: basic_openid_message(x) { }
 
-	    void copy_to(basic_openid_message& x) const;
-
 	    bool has_field(const string& n) const;
 	    const string& get_field(const string& n) const;
 	    virtual fields_iterator fields_begin() const;
 	    virtual fields_iterator fields_end() const;
 
 	    void reset_fields();
 	    void set_field(const string& n,const string& v);
 	    void reset_field(const string& n);
     };
 
     /**
      * request/response parameters map
      */
     class params_t : public openid_message_t {
 	public: