1 files changed, 20 insertions, 14 deletions
diff --git a/include/libiphone/notification_proxy.h b/include/libiphone/notification_proxy.h
index 14d1b39..520ccd1 100644
--- a/include/libiphone/notification_proxy.h
+++ b/include/libiphone/notification_proxy.h
@@ -27,16 +27,21 @@ extern "C" {
 
 #include <libiphone/libiphone.h>
 
-struct np_client_int;
-typedef struct np_client_int *np_client_t;
+/* Error Codes */
+#define NP_E_SUCCESS                0
+#define NP_E_INVALID_ARG           -1
+#define NP_E_PLIST_ERROR           -2
+
+#define NP_E_UNKNOWN_ERROR       -256
+
+typedef int16_t np_error_t;
 
-// NotificationProxy related
-// notifications for use with post_notification (client --> device)
+/* Notification IDs for use with post_notification (client --> device) */
 #define NP_SYNC_WILL_START      "com.apple.itunes-mobdev.syncWillStart"
 #define NP_SYNC_DID_START       "com.apple.itunes-mobdev.syncDidStart"
 #define NP_SYNC_DID_FINISH      "com.apple.itunes-mobdev.syncDidFinish"
 
-// notifications for use with observe_notification (device --> client)
+/* Notification IDs for use with observe_notification (device --> client) */
 #define NP_SYNC_CANCEL_REQUEST  "com.apple.itunes-client.syncCancelRequest"
 #define NP_SYNC_SUSPEND_REQUEST "com.apple.itunes-client.syncSuspendRequest"
 #define NP_SYNC_RESUME_REQUEST  "com.apple.itunes-client.syncResumeRequest"
@@ -48,17 +53,18 @@ typedef struct np_client_int *np_client_t;
 #define NP_APP_UNINSTALLED      "com.apple.mobile.application_uninstalled"
 #define NP_ITDBPREP_DID_END     "com.apple.itdbprep.notification.didEnd"
 
-iphone_error_t np_new_client ( iphone_device_t device, int dst_port, np_client_t *client );
-iphone_error_t np_free_client ( np_client_t client );
-
-iphone_error_t np_post_notification ( np_client_t client, const char *notification );
-
-iphone_error_t np_observe_notification ( np_client_t client, const char *notification );
-iphone_error_t np_observe_notifications ( np_client_t client, const char **notification_spec );
+struct np_client_int;
+typedef struct np_client_int *np_client_t;
 
-typedef void (*np_notify_cb_t) ( const char *notification );
+typedef void (*np_notify_cb_t) (const char *notification);
 
-iphone_error_t np_set_notify_callback ( np_client_t client, np_notify_cb_t notify_cb );
+/* Interface */
+np_error_t np_client_new(iphone_device_t device, int dst_port, np_client_t *client);
+np_error_t np_client_free(np_client_t client);
+np_error_t np_post_notification(np_client_t client, const char *notification);
+np_error_t np_observe_notification(np_client_t client, const char *notification);
+np_error_t np_observe_notifications(np_client_t client, const char **notification_spec);
+np_error_t np_set_notify_callback(np_client_t client, np_notify_cb_t notify_cb);
 
 #ifdef __cplusplus
 }