libopkg/opkg_state.c

   1 /* opkg_state.c - the opkg package management system
   2
   3    Thomas Wood <thomas@openedhand.com>
   4
   5    Copyright (C) 2008 by OpenMoko Inc
   6
   7    This program is free software; you can redistribute it and/or
   8    modify it under the terms of the GNU General Public License as
   9    published by the Free Software Foundation; either version 2, or (at
  10    your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful, but
  13    WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15    General Public License for more details.
  16 */
  17
  18 #include "libopkg.h"
  19 #include "opkg_state.h"
  20
  21
  22 static char *state_strings[] =
  23 {
  24   "None",
  25   "Downloading Package",
  26   "Installing Package",
  27   "Configuring Package",
  28   "Upgrading Package",
  29   "Removing Package",
  30   "Downloading Repository",
  31   "Verifying Repository Signature"
  32 };
  33
  34
  35
  36 opkg_state_changed_callback opkg_cb_state_changed = NULL;
  37
  38 static opkg_state_t opkg_state = 0;
  39 static char *opkg_state_data = NULL;
  40
  41 void
  42 opkg_set_current_state (opkg_state_t state, const char *data)
  43 {
  44   if (opkg_state_data)
  45     free (opkg_state_data);
  46   if (data)
  47   {
  48     opkg_state_data = strdup (data);
  49   }
  50   else
  51   {
  52     opkg_state_data = NULL;
  53   }
  54
  55   opkg_state = state;
  56
  57   if (opkg_cb_state_changed)
  58   {
  59     opkg_cb_state_changed (opkg_state, opkg_state_data);
  60   }
  61
  62
  63   printf ("opkg state set to %s: %s\n", state_strings[state], data);
  64 }
  65
  66 void
  67 opkg_get_current_state (opkg_state_t *state, const char **data)
  68 {
  69   *state = opkg_state;
  70   *data = opkg_state_data;
  71 }