1 #ifndef __JINGLE_H__

     2 #define __JINGLE_H__ 1

     3 

     4 #include <glib.h>

     5 #include <loudmouth/loudmouth.h>

     6 

     7 #define NS_JINGLE "urn:xmpp:jingle:1"

     8 #define NS_JINGLE_ERRORS "urn:xmpp:jingle:errors:1"

     9 

    10 

    11 typedef enum {

    12   JINGLE_UNKNOWN_ACTION,

    13   JINGLE_CONTENT_ACCEPT,

    14   JINGLE_CONTENT_ADD,

    15   JINGLE_CONTENT_MODIFY,

    16   JINGLE_CONTENT_REJECT,

    17   JINGLE_CONTENT_REMOVE,

    18   JINGLE_DESCRIPTION_INFO,

    19   JINGLE_SECURITY_INFO,

    20   JINGLE_SESSION_ACCEPT,

    21   JINGLE_SESSION_INFO,

    22   JINGLE_SESSION_INITIATE,

    23   JINGLE_SESSION_TERMINATE,

    24   JINGLE_TRANSPORT_ACCEPT,

    25   JINGLE_TRANSPORT_INFO,

    26   JINGLE_TRANSPORT_REJECT,

    27   JINGLE_TRANSPORT_REPLACE,

    28 } JingleAction;

    29 

    30 typedef enum {

    31   JINGLE_CREATOR_INITIATOR,

    32   JINGLE_CREATOR_RESPONDER,

    33 } JingleCreator;

    34 

    35 typedef enum {

    36   JINGLE_SENDERS_BOTH,

    37   JINGLE_SENDERS_INITIATOR,

    38   JINGLE_SENDERS_NONE,

    39   JINGLE_SENDERS_RESPONDER,

    40 } JingleSenders;

    41 

    42 typedef struct {

    43   /* action attribute */

    44   JingleAction action;

    45 

    46   /* full JID of the entity that has initiated the session flow.

    47    * may be different from the 'from' address on the IQ-set of the

    48    * session-initiate message.

    49    * recommended for session-initiate, not recommended otherwise. */

    50   const gchar *initiator;

    51 

    52   /* full JID of the entity that has replied to the initation.

    53    * can be different from the 'to' address on the IQ-set.

    54    * recommended for session-accept, not recommended otherwise. */

    55   const gchar *responder;

    56 

    57   /* Random session identifier generated by the initator. */

    58   const gchar *sid;

    59 

    60   /* Doubly-linked list of JingleContentNode. */

    61   GList *content;

    62 

    63 } JingleNode;

    64 

    65 typedef struct {

    66   /* which party originally generated the content type.

    67    * the defined values are "initiator" and "responder"

    68    * (where the default is "initiator"). required. */

    69   JingleCreator creator;

    70 

    71   /* how the content definition is to be interpreted by the recipient.

    72    * optional, the default value is "session". */

    73   const gchar *disposition; // optional, default=session

    74 

    75   /* A unique name or identifier for the content type

    76    * according to the creator. required.*/

    77   const gchar *name;

    78 

    79   /* which parties in the session will be generating content.

    80    * allowable values are both, initiator, none, responder.

    81    * default is both.

    82    * required for content-modify, optional otherwise */

    83   JingleSenders senders;

    84 

    85   /* each content element (must) contain one description

    86    * child element that specifies a desired application.

    87    * the content of this node is app specific. */

    88   LmMessageNode *description;

    89 

    90   /* each content element (must) contain one transport

    91    * child element that specifies a potential transport

    92    * method */

    93   LmMessageNode *transport;

    94 

    95 } JingleContentNode;

    96 

    97 struct JingleActionList {

    98   const gchar  *name;

    99   void (*handler)(LmMessage *, JingleNode *, GError **);

   100 };

   101 

   102 

   103 LmMessage *jingle_new_iq_error(LmMessage *m, const gchar *errtype,

   104                                const gchar *cond, const gchar *jinglecond);

   105 void jingle_send_iq_error(LmMessage *m, const gchar *errtype,

   106                           const gchar *cond, const gchar *jinglecond);

   107 void jingle_ack_iq(LmMessage *m);

   108 JingleAction jingle_action_from_str(const gchar* string);

   109 

   110 #endif