anastasis-gtk

Demonstrator GUI for Anastasis
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anastasis-gtk.h (3117B)

      1 /*
      2      This file is part of anastasis-gtk.
      3      Copyright (C) 2020-2022 Anastasis SARL
      4 
      5      Anastasis is free software; you can redistribute it and/or modify
      6      it under the terms of the GNU General Public License as published
      7      by the Free Software Foundation; either version 3, or (at your
      8      option) any later version.
      9 
     10      Anastasis is distributed in the hope that it will be useful, but
     11      WITHOUT ANY WARRANTY; without even the implied warranty of
     12      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13      General Public License for more details.
     14 
     15      You should have received a copy of the GNU General Public License
     16      along with Anastasis; see the file COPYING.  If not, write to the
     17      Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18      Boston, MA 02110-1301, USA.
     19 */
     20 
     21 /**
     22  * @file src/anastasis/anastasis-gtk.h
     23  * @brief Definitions of the main Gtk GUI.
     24  * @author Christian Grothoff
     25  * @author Dennis Neufeld
     26  */
     27 #ifndef ANASTASIS_GTK_H
     28 #define ANASTASIS_GTK_H
     29 
     30 #include "anastasis_gtk_util.h"
     31 #include <gtk/gtk.h>
     32 #include <anastasis/anastasis_service.h>
     33 #include <anastasis/anastasis_redux.h>
     34 
     35 /**
     36  * Handle to our main loop.
     37  */
     38 extern struct ANASTASIS_GTK_MainLoop *AG_ml;
     39 
     40 /**
     41  * Active policy discovery job, or NULL.
     42  */
     43 extern struct ANASTASIS_PolicyDiscovery *AG_pd;
     44 
     45 /**
     46  * Application ID to include in the user attributes.
     47  */
     48 extern char *AG_application_id;
     49 
     50 /**
     51  * Our configuration.
     52  */
     53 extern const struct GNUNET_CONFIGURATION_Handle *AG_cfg;
     54 
     55 /**
     56  * Hash map from UUID hashes to GtkWidgets.
     57  */
     58 extern struct GNUNET_CONTAINER_MultiHashMap *AG_entry_attributes;
     59 
     60 /**
     61  * Actual state.
     62  */
     63 extern json_t *AG_redux_state;
     64 
     65 /**
     66  * Handle to an ongoing action.
     67  */
     68 extern struct ANASTASIS_ReduxAction *AG_ra;
     69 
     70 /**
     71  * Curl context for communication with taler backend
     72  */
     73 extern struct GNUNET_CURL_Context *AG_ctx;
     74 
     75 /**
     76  * State associated with a background long action.
     77  */
     78 struct ANASTASIS_LongAction
     79 {
     80   /**
     81    * Action handle of the background action.
     82    */
     83   struct ANASTASIS_ReduxAction *ra;
     84 
     85   /**
     86    * Handle to task to reschedule the action.
     87    */
     88   struct GNUNET_SCHEDULER_Task *task;
     89 
     90   /**
     91    * Next time we schedule the task.
     92    */
     93   struct GNUNET_TIME_Absolute next_time;
     94 
     95 };
     96 
     97 
     98 /**
     99  * Enumeration for long poll actions we have.
    100  */
    101 enum ANASTASIS_LongActionKind
    102 {
    103   /**
    104    * Poll on async challenge completion.
    105    */
    106   ANASTASIS_LP_POLL_CHALLENGES,
    107 
    108   /**
    109    * Poll for /config on all known providers.
    110    */
    111   ANASTASIS_LP_SYNC_PROVIDERS,
    112 
    113   /**
    114    * Wait for challenge-specific providers being ready.
    115    */
    116   ANASTASIS_LP_POLL_PROVIDERS,
    117 
    118   /**
    119    * Number of pollers we have.
    120    */
    121   ANASTASIS_LP_CNT /* must be last! */
    122 };
    123 
    124 /**
    125  * Handle to an ongoing background action.
    126  */
    127 extern struct ANASTASIS_LongAction AG_lacs[ANASTASIS_LP_CNT];
    128 
    129 
    130 /**
    131  * Stop long polling action in the background.
    132  * Should be called whenever we leave the
    133  * challenge-selecting state.
    134  */
    135 void
    136 AG_stop_long_action (void);
    137 
    138 
    139 /**
    140  * Load #AG_redux_state from @a filename.
    141  *
    142  * @param filename to load
    143  */
    144 void
    145 AG_load (const char *filename);
    146 
    147 #endif