Added missing header file for conversation

1 files changed, 210 insertions, 0 deletions

diff --git a/src/include/gnunet_conversation_service.h b/src/include/gnunet_conversation_service.h
new file mode 100644
index 000000000..e1ce55e46
--- /dev/null
+++ b/src/include/gnunet_conversation_service.h
@@ -0,0 +1,210 @@
+/*
+      This file is part of GNUnet
+      (C) 
+
+      GNUnet is free software; you can redistribute it and/or modify
+      it under the terms of the GNU General Public License as published
+      by the Free Software Foundation; either version 2, or (at your
+      option) any later version.
+
+      GNUnet is distributed in the hope that it will be useful, but
+      WITHOUT ANY WARRANTY; without even the implied warranty of
+      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+      General Public License for more details.
+
+      You should have received a copy of the GNU General Public License
+      along with GNUnet; see the file COPYING.  If not, write to the
+      Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+      Boston, MA 02111-1307, USA.
+ */
+
+/**
+ * @file include/gnunet_conversation_service.h
+ * @brief API to the conversation service
+ * @author Simon Dieterle
+ * @author Andreas Fuchs
+ */
+#ifndef GNUNET_CONVERSATION_SERVICE_H
+#define GNUNET_CONVERSATION_SERVICE_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#if 0                           /* keep Emacsens' auto-indent happy */
+}
+#endif
+#endif
+
+/**
+ * Version of the conversation API.
+ */
+#define GNUNET_conversation_VERSION 0x00000001
+
+enum GNUNET_CONVERSATION_RejectReason
+{
+  REJECT_REASON_NO_CLIENT = 0,
+  REJECT_REASON_ACTIVE_CALL,
+  REJECT_REASON_NOT_WANTED
+};
+
+enum GNUNET_CONVERSATION_NotificationType
+{
+  NotificationType_SERVICE_BLOCKED = 0,
+  NotificationType_NO_PEER,
+  NotificationType_NO_ANSWER,
+  NotificationType_AVAILABLE_AGAIN,
+  NotificationType_CALL_ACCEPTED,
+  NotificationType_CALL_TERMINATED
+};
+
+/**
+*
+*/
+struct GNUNET_CONVERSATION_MissedCall
+{
+  struct GNUNET_PeerIdentity peer;
+  struct GNUNET_TIME_Absolute time;
+
+};
+
+struct GNUNET_CONVERSATION_MissedCallNotification
+{
+  int number;
+  struct GNUNET_CONVERSATION_MissedCall *calls;
+};
+
+struct GNUNET_CONVERSATION_CallInformation;
+struct GNUNET_CONVERSATION_Handle;
+
+/**
+ * Method called whenever a call is incoming
+ *
+ * @param cls closure
+ * @param handle to the conversation session
+ * @param caller peer that calls you
+ */
+typedef void (GNUNET_CONVERSATION_CallHandler) (void *cls,
+                                        struct
+                                        GNUNET_CONVERSATION_Handle
+                                        * handle,
+                                        const struct
+                                        GNUNET_PeerIdentity * caller);
+
+/**
+ * Method called whenever a call is rejected
+ *
+ * @param cls closure
+ * @param handle to the conversation session
+ * @param peer peer that rejected your call
+ */
+typedef void (GNUNET_CONVERSATION_RejectHandler) (void *cls,
+                                          struct
+                                          GNUNET_CONVERSATION_Handle
+                                          * handle,
+                                          int
+                                          reason,
+                                          const struct
+                                          GNUNET_PeerIdentity * peer);
+
+/**
+ * Method called whenever a notification is there
+ *
+ * @param cls closure
+ * @param handle to the conversation session
+ * @param type the type of the notification
+ * @param peer peer that the notification is about
+ */
+typedef void (GNUNET_CONVERSATION_NotificationHandler) (void *cls,
+                                                struct
+                                                GNUNET_CONVERSATION_Handle
+                                                * handle,
+                                                int
+                                                type,
+                                                const struct
+                                                GNUNET_PeerIdentity * peer);
+
+/**
+ * Method called whenever a notification for missed calls is there
+ *
+ * @param cls closure
+ * @param handle to the conversation session
+ * @param missed_calls a list of missed calls
+ */
+typedef void (GNUNET_CONVERSATION_MissedCallHandler) (void *cls,
+                                              struct
+                                              GNUNET_CONVERSATION_Handle
+                                              * handle,
+                                              struct
+                                              GNUNET_CONVERSATION_MissedCallNotification
+                                              * missed_calls);
+
+/**
+ * Connect to the VoIP service
+ *
+ * @param cfg configuration
+ * @param cls NULL
+ * @param call_handler the callback which is called when a call is incoming
+ * @param reject_handler the callback which is called when a call is rejected
+ * @param notification_handler the callback which is called when there is a notification
+ * @param missed_call_handler the callback which is called when the service notifies the client aabout missed clients
+ * @return handle to the connection to the conversation service
+ */
+struct GNUNET_CONVERSATION_Handle *GNUNET_CONVERSATION_connect (const struct
+                                                GNUNET_CONFIGURATION_Handle
+                                                *cfg, void *cls,
+                                                GNUNET_CONVERSATION_CallHandler *
+                                                call_handler,
+                                                GNUNET_CONVERSATION_RejectHandler *
+                                                reject_handler,
+                                                GNUNET_CONVERSATION_NotificationHandler
+                                                * notification_handler,
+                                                GNUNET_CONVERSATION_MissedCallHandler
+                                                * missed_call_handler);
+
+/**
+ * Disconnect from the VoIP service
+ *
+ * @param handle handle to the VoIP connection
+ */
+void GNUNET_CONVERSATION_disconnect (struct GNUNET_CONVERSATION_Handle *handle);
+
+/**
+ * Establish a call
+ *
+ * @param handle handle to the VoIP connection
+ * @param callee the peer (PeerIdentity or GNS name) to call
+ * @param doGnsLookup 0 = no GNS lookup or 1  = GNS lookup
+ */
+void
+GNUNET_CONVERSATION_call (struct GNUNET_CONVERSATION_Handle *handle, const char *callee,
+                  int doGnsLookup);
+
+/**
+ * Terminate the active call
+ *
+ * @param handle handle to the VoIP connection
+ */
+void GNUNET_CONVERSATION_hangup (struct GNUNET_CONVERSATION_Handle *handle);
+
+/**
+ * Accept an incoming call
+ *
+ * @param handle handle to the VoIP connection
+ */
+void GNUNET_CONVERSATION_accept (struct GNUNET_CONVERSATION_Handle *handle);
+
+/**
+ * Reject an incoming call
+ *
+ * @param handle handle to the VoIP connection
+ */
+void GNUNET_CONVERSATION_reject (struct GNUNET_CONVERSATION_Handle *handle);
+
+#if 0                           /* keep Emacsens' auto-indent happy */
+{
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+#endif