1 files changed, 35 insertions, 0 deletions
diff --git a/lib/oauth.h b/lib/oauth.h
index 98e58c64..91696d83 100644
--- a/lib/oauth.h
+++ b/lib/oauth.h
@@ -21,4 +21,39 @@
 *                                                                           *
 \***************************************************************************/
 
+/* http://oauth.net/core/1.0a/ */
+
+struct oauth_info;
+typedef void (*oauth_cb)( struct oauth_info * );
+
+struct oauth_info
+{
+	oauth_cb func;
+	void *data;
+	
+	struct http_request *http;
+	
+	char *auth_params;
+	char *token;
+	
+	char *access_token;
+};
+
+/* http://oauth.net/core/1.0a/#auth_step1 (section 6.1) 
+   Request an initial anonymous token which can be used to construct an
+   authorization URL for the user. This is passed to the callback function
+   in a struct oauth_info. */
+void *oauth_request_token( const char *url, oauth_cb func, void *data );
+
+/* http://oauth.net/core/1.0a/#auth_step3 (section 6.3)
+   The user gets a PIN or so which we now exchange for the final access
+   token. This is passed to the callback function in the same
+   struct oauth_info. */
+void *oauth_access_token( const char *url, const char *pin, struct oauth_info *st );
+
+/* http://oauth.net/core/1.0a/#anchor12 (section 7)
+   Generate an OAuth Authorization: HTTP header. access_token should be
+   saved/fetched using the functions above. args can be a string with
+   whatever's going to be in the POST body of the request. GET args will
+   automatically be grabbed from url. */
 char *oauth_http_header( char *access_token, const char *method, const char *url, char *args );