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annotate pkui-backend.c @ 19:38b37e4a4d63

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added a button for installing updates to the notification
author Guido Berhoerster <guido@berhoerster.name>
date Thu, 20 Oct 2011 13:37:50 +0200
parents 64f05992d8ec
children a8d8fba520ec
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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14
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1 /*
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2 * (C) 2011 Guido Berhoerster <gber@opensuse.org>
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3 *
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4 * Licensed under the GNU General Public License Version 2
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5 *
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6 * This program is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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10 *
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11 * This program is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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15 *
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program; if not, write to the Free Software
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18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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19 */
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20
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21 #include <packagekit-glib2/packagekit.h>
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22 #include "pkui-backend.h"
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23
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24 G_DEFINE_TYPE(PkuiBackend, pkui_backend, G_TYPE_OBJECT)
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25
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26 #define PKUI_BACKEND_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), \
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27 PKUI_TYPE_BACKEND, PkuiBackendPrivate))
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28
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29 struct _PkuiBackendPrivate
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30 {
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31 PkuiBackend *backend;
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32 PkClient *pk_client;
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33 guint periodic_check_id;
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34 guint updates_normal;
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35 guint updates_important;
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36 guint previous_updates_normal;
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37 guint previous_updates_important;
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38 guint startup_delay;
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39 guint check_interval;
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40 gint64 last_check;
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41 gboolean inhibit_check;
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42 };
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43
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44 enum
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45 {
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46 PROP_0,
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47
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48 PROP_UPDATES_NORMAL,
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49 PROP_UPDATES_IMPORTANT,
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50 PROP_STARTUP_DELAY,
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51 PROP_CHECK_INTERVAL,
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52 PROP_INHIBIT_CHECK
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53 };
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54
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55 enum
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56 {
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57 STATE_CHANGED_SIGNAL,
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58
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59 LAST_SIGNAL
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60 };
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61
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62 static guint pkui_backend_signals[LAST_SIGNAL] = { 0, };
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63
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64 static gboolean periodic_check(gpointer data);
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65
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66 static void
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67 pkui_backend_set_property(GObject *object, guint property_id,
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68 const GValue *value, GParamSpec *pspec)
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69 {
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70 PkuiBackend *self = PKUI_BACKEND(object);
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71 gboolean inhibit_check;
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72 gint64 time_to_check;
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73
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74 switch (property_id) {
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75 case PROP_STARTUP_DELAY:
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76 self->priv->startup_delay = g_value_get_uint(value);
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77
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78 g_source_remove(self->priv->periodic_check_id);
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79 self->priv->periodic_check_id =
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80 g_timeout_add_seconds(self->priv->startup_delay,
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81 (GSourceFunc)periodic_check, self);
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82 break;
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83 case PROP_CHECK_INTERVAL:
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84 self->priv->check_interval = g_value_get_uint(value);
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85
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86 /*
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87 * reschedule only if the first run has been completed and
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88 * checks are currently not inibited, otherwise the new
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89 * interval will be picked up anyway
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90 */
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91 if (!self->priv->inhibit_check && self->priv->last_check > 0) {
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92 time_to_check = g_get_real_time() -
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93 self->priv->last_check;
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94 if (time_to_check <= 0)
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95 pkui_backend_check_now(self);
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96 else {
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97 g_source_remove(self->priv->periodic_check_id);
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98 self->priv->periodic_check_id =
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99 g_timeout_add_seconds(time_to_check,
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100 periodic_check, self);
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101 }
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102 }
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103 break;
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104 case PROP_INHIBIT_CHECK:
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105 inhibit_check = g_value_get_boolean(value);
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106
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107 /*
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108 * when changing self->priv->inhibit_check from FALSE to TRUE
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109 * and the first run has been completed remove the periodic
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110 * check, when changing from TRUE to FALSE either trigger a run
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111 * immediately when more time than self->priv->check_interval
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112 * has passed or just reschedule the next check
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113 */
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114 if (!self->priv->inhibit_check && inhibit_check &&
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115 self->priv->periodic_check_id != 0) {
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116 g_source_remove(self->priv->periodic_check_id);
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117 self->priv->periodic_check_id = 0;
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118 } else if (self->priv->inhibit_check && !inhibit_check) {
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119 self->priv->periodic_check_id =
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120 g_timeout_add_seconds(self->priv->check_interval,
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121 (GSourceFunc)periodic_check, self);
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122 }
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123 self->priv->inhibit_check = inhibit_check;
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124 break;
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125 default:
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126 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
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127 break;
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128 }
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129 }
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130
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131 static void
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132 pkui_backend_get_property(GObject *object, guint property_id, GValue *value,
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133 GParamSpec *pspec)
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134 {
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135 PkuiBackend *self = PKUI_BACKEND(object);
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136
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137 switch (property_id) {
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138 case PROP_UPDATES_NORMAL:
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139 g_value_set_uint(value, self->priv->updates_normal);
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140 break;
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141 case PROP_UPDATES_IMPORTANT:
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142 g_value_set_uint(value, self->priv->updates_important);
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143 break;
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144 case PROP_STARTUP_DELAY:
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145 g_value_set_uint(value, self->priv->startup_delay);
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146 break;
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147 case PROP_CHECK_INTERVAL:
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148 g_value_set_uint(value, self->priv->check_interval);
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149 break;
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150 case PROP_INHIBIT_CHECK:
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diff changeset
151 g_value_set_boolean(value, self->priv->inhibit_check);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
152 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
153 default:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
154 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
155 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
156 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
157 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
158
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
159 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
160 pkui_backend_finalize(GObject *gobject)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
161 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
162 PkuiBackend *self = PKUI_BACKEND(gobject);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
163
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
164 if (self->priv->pk_client != NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
165 g_object_unref(self->priv->pk_client);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
166
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
167 G_OBJECT_CLASS(pkui_backend_parent_class)->finalize(gobject);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
168 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
169
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
170 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
171 pkui_backend_class_init(PkuiBackendClass *klass)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
172 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
173 GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
174 GParamSpec *pspec;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
175
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
176 gobject_class->set_property = pkui_backend_set_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
177 gobject_class->get_property = pkui_backend_get_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
178 gobject_class->finalize = pkui_backend_finalize;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
179
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
180 pspec = g_param_spec_uint("updates-normal", "Normal updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
181 "Number of normal package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
182 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
183 g_object_class_install_property(gobject_class, PROP_UPDATES_NORMAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
184 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
185
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
186 pspec = g_param_spec_uint("updates-important", "Important updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
187 "Number of important package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
188 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
189 g_object_class_install_property(gobject_class, PROP_UPDATES_IMPORTANT,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
190 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
191
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
192 pspec = g_param_spec_uint("startup-delay", "Startup delay",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
193 "Initial delay in second before the first check for new package "
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
194 "updates", 0, G_MAXUINT, 60,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
195 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
196 g_object_class_install_property(gobject_class, PROP_STARTUP_DELAY,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
197 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
198
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
199 pspec = g_param_spec_uint("check-interval", "Check interval",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
200 "Interval in seconds for checking for new package updates", 1,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
201 G_MAXUINT, 3600, G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
202 g_object_class_install_property(gobject_class, PROP_CHECK_INTERVAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
203 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
204
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
205 pspec = g_param_spec_boolean("inhibit-check", "Inhibit check",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
206 "Whether to inhibit checks for new package updates", FALSE,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
207 G_PARAM_READWRITE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
208 g_object_class_install_property(gobject_class, PROP_INHIBIT_CHECK,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
209 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
210
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
211 pkui_backend_signals[STATE_CHANGED_SIGNAL] =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
212 g_signal_newv("state-changed", G_TYPE_FROM_CLASS(gobject_class),
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
213 G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE | G_SIGNAL_NO_HOOKS, NULL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
214 NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
215
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
216 g_type_class_add_private(klass, sizeof (PkuiBackendPrivate));
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
217 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
218
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
219 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
220 pkui_backend_init(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
221 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
222 self->priv = PKUI_BACKEND_GET_PRIVATE(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
223
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
224 self->priv->pk_client = pk_client_new();
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
225 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
226 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
227 self->priv->periodic_check_id =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
228 g_timeout_add_seconds(self->priv->startup_delay,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
229 (GSourceFunc)periodic_check, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
230 self->priv->last_check = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
231 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
232
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
233 static gboolean
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
234 periodic_check(gpointer data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
235 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
236 PkuiBackend *self = PKUI_BACKEND(data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
237
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
238 pkui_backend_check_now(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
239
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
240 /* rescheduling happens after results are available */
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
241 return (FALSE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
242 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
243
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
244 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
245 process_pk_package_info(PkPackage *pkg, gpointer *user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
246 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
247 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
248 PkInfoEnum type_info = pk_package_get_info(pkg);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
249
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
250 switch (type_info) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
251 case PK_INFO_ENUM_LOW:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
252 case PK_INFO_ENUM_ENHANCEMENT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
253 case PK_INFO_ENUM_NORMAL:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
254 self->priv->updates_normal++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
255 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
256 case PK_INFO_ENUM_BUGFIX:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
257 case PK_INFO_ENUM_IMPORTANT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
258 case PK_INFO_ENUM_SECURITY:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
259 self->priv->updates_important++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
260 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
261 default:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
262 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
263 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
264 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
265
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
266 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
267 get_updates_finished(GObject *object, GAsyncResult *res, gpointer user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
268 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
269 PkClient *client = PK_CLIENT(object);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
270 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
271 PkResults *results = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
272 GError *error = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
273 GPtrArray *list = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
274
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
275 g_debug("PackageKit finished checking for updates");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
276
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
277 results = pk_client_generic_finish(PK_CLIENT(client), res, &error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
278 if (results == NULL) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
279 g_warning("error: %s\n", error->message);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
280 g_error_free(error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
281 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
282 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
283
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
284 list = pk_results_get_package_array(results);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
285 if (list == NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
286 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
287 self->priv->previous_updates_normal = self->priv->updates_normal;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
288 self->priv->previous_updates_important = self->priv->updates_important;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
289 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
290 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
291 g_ptr_array_foreach(list, (GFunc)process_pk_package_info, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
292
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
293 if (self->priv->updates_normal != self->priv->previous_updates_normal ||
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
294 self->priv->updates_important !=
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
295 self->priv->previous_updates_important) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
296 g_debug("normal updates: %d, important updates: %d",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
297 self->priv->updates_normal, self->priv->updates_important);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
298 g_debug("emit state-changed");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
299
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
300 g_signal_emit(self, pkui_backend_signals[STATE_CHANGED_SIGNAL],
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301 0);
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302 }
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303
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304 out:
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305 if (results != NULL)
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306 g_object_unref(results);
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307 if (list != NULL)
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308 g_ptr_array_unref(list);
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309
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310 self->priv->last_check = g_get_real_time();
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311
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312 if (!self->priv->inhibit_check) {
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313 if (self->priv->periodic_check_id != 0)
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314 g_source_remove(self->priv->periodic_check_id);
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315 self->priv->periodic_check_id =
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316 g_timeout_add_seconds(self->priv->check_interval,
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317 (GSourceFunc)periodic_check, self);
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318 }
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319 }
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320
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321 PkuiBackend *
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322 pkui_backend_new(guint startup_delay, guint check_interval)
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323 {
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324 g_return_val_if_fail(check_interval > 0, NULL);
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325
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326 return (g_object_new(PKUI_TYPE_BACKEND, "startup-delay", startup_delay,
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327 "check-interval", check_interval, NULL));
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328 }
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329
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330 guint
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331 pkui_backend_get_updates_normal(PkuiBackend *self)
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332 {
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333 guint updates_normal;
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334
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335 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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336
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337 g_object_get(G_OBJECT(self), "updates-normal", &updates_normal, NULL);
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338
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339 return (updates_normal);
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340 }
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diff changeset
341
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342 guint
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343 pkui_backend_get_updates_important(PkuiBackend *self)
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344 {
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345 guint updates_important;
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diff changeset
346
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347 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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348
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diff changeset
349 g_object_get(G_OBJECT(self), "updates-important", &updates_important,
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diff changeset
350 NULL);
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diff changeset
351
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352 return (updates_important);
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diff changeset
353 }
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diff changeset
354
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diff changeset
355 void
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parents:
diff changeset
356 pkui_backend_set_inhibit_check(PkuiBackend *self, gboolean inhibit_check)
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diff changeset
357 {
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diff changeset
358 g_return_if_fail(PKUI_IS_BACKEND(self));
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diff changeset
359
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diff changeset
360 g_object_set(G_OBJECT(self), "inhibit-check", inhibit_check, NULL);
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parents:
diff changeset
361 }
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parents:
diff changeset
362
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parents:
diff changeset
363 gboolean
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parents:
diff changeset
364 pkui_backend_get_inhibit_check(PkuiBackend *self)
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parents:
diff changeset
365 {
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diff changeset
366 gboolean inhibit_check;
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diff changeset
367
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diff changeset
368 g_return_val_if_fail(PKUI_IS_BACKEND(self), FALSE);
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parents:
diff changeset
369
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diff changeset
370 g_object_get(G_OBJECT(self), "inhibit-check", &inhibit_check, NULL);
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parents:
diff changeset
371
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diff changeset
372 return (inhibit_check);
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diff changeset
373 }
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parents:
diff changeset
374
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parents:
diff changeset
375 guint
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diff changeset
376 pkui_backend_get_startup_interval(PkuiBackend *self)
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parents:
diff changeset
377 {
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parents:
diff changeset
378 guint startup_interval;
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parents:
diff changeset
379
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parents:
diff changeset
380 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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parents:
diff changeset
381
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parents:
diff changeset
382 g_object_get(G_OBJECT(self), "startup-interval", &startup_interval,
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parents:
diff changeset
383 NULL);
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parents:
diff changeset
384
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parents:
diff changeset
385 return (startup_interval);
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parents:
diff changeset
386 }
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parents:
diff changeset
387
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parents:
diff changeset
388 void
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parents:
diff changeset
389 pkui_backend_set_check_interval(PkuiBackend *self, guint check_interval)
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parents:
diff changeset
390 {
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parents:
diff changeset
391 g_return_if_fail(PKUI_IS_BACKEND(self));
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
392
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
393 g_object_set(G_OBJECT(self), "check-interval", check_interval, NULL);
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parents:
diff changeset
394 }
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
395
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
396 guint
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parents:
diff changeset
397 pkui_backend_get_check_interval(PkuiBackend *self)
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parents:
diff changeset
398 {
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
399 guint check_interval;
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parents:
diff changeset
400
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parents:
diff changeset
401 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
402
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
403 g_object_get(G_OBJECT(self), "check-interval", &check_interval, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
404
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
405 return (check_interval);
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
406 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
407
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
408 void
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
409 pkui_backend_check_now(PkuiBackend *self)
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
410 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
411 g_return_if_fail(PKUI_IS_BACKEND(self));
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
412
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
413 g_debug("querying PackageKit for updates");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
414
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
415 pk_client_get_updates_async(self->priv->pk_client,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
416 pk_bitfield_value(PK_FILTER_ENUM_NONE), NULL, NULL, NULL,
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
417 get_updates_finished, self);
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
418 }