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 = malloc (strlen (data));
  49     strcpy (opkg_state_data, data);
  50   }
  51   else
  52   {
  53     opkg_state_data = NULL;
  54   }
  55
  56   opkg_state = state;
  57
  58   if (opkg_cb_state_changed)
  59   {
  60     opkg_cb_state_changed (opkg_state, opkg_state_data);
  61   }
  62
  63
  64   printf ("opkg state set to %s: %s\n", state_strings[state], data);
  65 }
  66
  67 void
  68 opkg_get_current_state (opkg_state_t *state, const char **data)
  69 {
  70   *state = opkg_state;
  71   *data = opkg_state_data;
  72 }