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annotate pkui-backend.c @ 58:017b0a4b6ec5 version-3

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Release version 3
author Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
date Mon, 02 Jul 2018 13:25:11 +0200
parents 63347002d746
children
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1 /*
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2 * (C) 2011 Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
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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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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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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 case PROP_CHECK_INTERVAL:
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78 self->priv->check_interval = g_value_get_uint(value);
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79 break;
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80 case PROP_INHIBIT_CHECK:
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81 inhibit_check = g_value_get_boolean(value);
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82
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83 /*
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84 * when changing self->priv->inhibit_check from FALSE to TRUE
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85 * and the first run has been completed remove the periodic
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86 * check, when changing from TRUE to FALSE either trigger a run
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87 * immediately when more time than self->priv->check_interval
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88 * has passed or just reschedule the next check
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89 */
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90 if (!self->priv->inhibit_check && inhibit_check &&
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91 self->priv->periodic_check_id != 0) {
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92 g_source_remove(self->priv->periodic_check_id);
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93 self->priv->periodic_check_id = 0;
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94 } else if (self->priv->inhibit_check && !inhibit_check) {
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95 self->priv->periodic_check_id =
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96 g_timeout_add_seconds(self->priv->check_interval,
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97 (GSourceFunc)periodic_check, self);
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98 }
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99 self->priv->inhibit_check = inhibit_check;
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100 break;
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101 default:
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102 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
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103 break;
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104 }
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105 }
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106
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107 static void
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108 pkui_backend_get_property(GObject *object, guint property_id, GValue *value,
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109 GParamSpec *pspec)
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110 {
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111 PkuiBackend *self = PKUI_BACKEND(object);
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112
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113 switch (property_id) {
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114 case PROP_UPDATES_NORMAL:
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115 g_value_set_uint(value, self->priv->updates_normal);
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116 break;
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117 case PROP_UPDATES_IMPORTANT:
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118 g_value_set_uint(value, self->priv->updates_important);
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119 break;
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120 case PROP_STARTUP_DELAY:
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121 g_value_set_uint(value, self->priv->startup_delay);
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122 break;
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123 case PROP_CHECK_INTERVAL:
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124 g_value_set_uint(value, self->priv->check_interval);
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125 break;
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126 case PROP_INHIBIT_CHECK:
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127 g_value_set_boolean(value, self->priv->inhibit_check);
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128 break;
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129 default:
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130 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
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131 break;
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132 }
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133 }
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134
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135 static void
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136 pkui_backend_constructed(GObject *gobject)
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137 {
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138 PkuiBackend *self = PKUI_BACKEND(gobject);
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139
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140 self->priv->periodic_check_id =
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141 g_timeout_add_seconds(self->priv->startup_delay,
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142 (GSourceFunc)periodic_check, self);
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143 }
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144
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145 static void
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146 pkui_backend_dispose(GObject *gobject)
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147 {
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148 PkuiBackend *self = PKUI_BACKEND(gobject);
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149
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Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
150 if (self->priv->pk_client != NULL) {
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
151 g_clear_object(&self->priv->pk_client);
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
152 }
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
153
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
154 if (self->priv->periodic_check_id != 0) {
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
155 g_source_remove(self->priv->periodic_check_id);
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
156 self->priv->periodic_check_id = 0;
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
157 }
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
158
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
159 G_OBJECT_CLASS(pkui_backend_parent_class)->dispose(gobject);
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
160 }
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 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
163 pkui_backend_class_init(PkuiBackendClass *klass)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
164 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
165 GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
166 GParamSpec *pspec;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
167
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
168 gobject_class->set_property = pkui_backend_set_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
169 gobject_class->get_property = pkui_backend_get_property;
56
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
170 gobject_class->constructed = pkui_backend_constructed;
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
171 gobject_class->dispose = pkui_backend_dispose;
14
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 pspec = g_param_spec_uint("updates-normal", "Normal updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
174 "Number of normal package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
175 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
176 g_object_class_install_property(gobject_class, PROP_UPDATES_NORMAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
177 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
178
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
179 pspec = g_param_spec_uint("updates-important", "Important updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
180 "Number of important package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
181 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
182 g_object_class_install_property(gobject_class, PROP_UPDATES_IMPORTANT,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
183 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
184
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
185 pspec = g_param_spec_uint("startup-delay", "Startup delay",
26
a8d8fba520ec fix some typos
Guido Berhoerster <gber@opensuse.org>
parents: 14
diff changeset
186 "Initial delay in seconds before the first check for new package "
27
ed1457a4e2c8 increase default startup-delay to 5 min (bnc#729230)
Guido Berhoerster <gber@opensuse.org>
parents: 26
diff changeset
187 "updates", 0, G_MAXUINT, 300,
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
188 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
189 g_object_class_install_property(gobject_class, PROP_STARTUP_DELAY,
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("check-interval", "Check interval",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
193 "Interval in seconds for checking for new package updates", 1,
56
63347002d746 Simplify PkuiBackend
Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
parents: 53
diff changeset
194 G_MAXUINT, 86400, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
195 g_object_class_install_property(gobject_class, PROP_CHECK_INTERVAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
196 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
197
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
198 pspec = g_param_spec_boolean("inhibit-check", "Inhibit check",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
199 "Whether to inhibit checks for new package updates", FALSE,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
200 G_PARAM_READWRITE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
201 g_object_class_install_property(gobject_class, PROP_INHIBIT_CHECK,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
202 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
203
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
204 pkui_backend_signals[STATE_CHANGED_SIGNAL] =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
205 g_signal_newv("state-changed", G_TYPE_FROM_CLASS(gobject_class),
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
206 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
207 NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
208
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
209 g_type_class_add_private(klass, sizeof (PkuiBackendPrivate));
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
212 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
213 pkui_backend_init(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
214 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
215 self->priv = PKUI_BACKEND_GET_PRIVATE(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
216
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
217 self->priv->pk_client = pk_client_new();
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
220 static gboolean
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
221 periodic_check(gpointer data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
222 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
223 PkuiBackend *self = PKUI_BACKEND(data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
224
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
225 pkui_backend_check_now(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
226
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
227 /* rescheduling happens after results are available */
45
a29fbf0a7f6c Prevent calling g_source_remove() on an invalid source ID
Guido Berhoerster <gber@opensuse.org>
parents: 39
diff changeset
228 self->priv->periodic_check_id = 0;
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
229 return (FALSE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
230 }
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 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
233 process_pk_package_info(PkPackage *pkg, gpointer *user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
234 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
235 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
236 PkInfoEnum type_info = pk_package_get_info(pkg);
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 switch (type_info) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
239 case PK_INFO_ENUM_LOW:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
240 case PK_INFO_ENUM_ENHANCEMENT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
241 case PK_INFO_ENUM_NORMAL:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
242 self->priv->updates_normal++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
243 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
244 case PK_INFO_ENUM_BUGFIX:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
245 case PK_INFO_ENUM_IMPORTANT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
246 case PK_INFO_ENUM_SECURITY:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
247 self->priv->updates_important++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
248 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
249 default:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
250 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
251 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
252 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
253
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
254 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
255 get_updates_finished(GObject *object, GAsyncResult *res, gpointer user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
256 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
257 PkClient *client = PK_CLIENT(object);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
258 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
259 PkResults *results = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
260 GError *error = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
261 GPtrArray *list = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
262
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
263 g_debug("PackageKit finished checking for updates");
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 results = pk_client_generic_finish(PK_CLIENT(client), res, &error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
266 if (results == NULL) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
267 g_warning("error: %s\n", error->message);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
268 g_error_free(error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
269 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
270 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
271
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
272 list = pk_results_get_package_array(results);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
273 if (list == NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
274 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
275 self->priv->previous_updates_normal = self->priv->updates_normal;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
276 self->priv->previous_updates_important = self->priv->updates_important;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
277 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
278 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
279 g_ptr_array_foreach(list, (GFunc)process_pk_package_info, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
280
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
281 if (self->priv->updates_normal != self->priv->previous_updates_normal ||
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
282 self->priv->updates_important !=
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
283 self->priv->previous_updates_important) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
284 g_debug("normal updates: %d, important updates: %d",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
285 self->priv->updates_normal, self->priv->updates_important);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
286 g_debug("emit state-changed");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
287
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
288 g_signal_emit(self, pkui_backend_signals[STATE_CHANGED_SIGNAL],
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
289 0);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
290 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
291
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
292 out:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
293 if (results != NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
294 g_object_unref(results);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
295 if (list != NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
296 g_ptr_array_unref(list);
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297
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298 self->priv->last_check = g_get_real_time();
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299
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300 if (!self->priv->inhibit_check) {
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301 if (self->priv->periodic_check_id != 0) {
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302 g_source_remove(self->priv->periodic_check_id);
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303 }
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304 self->priv->periodic_check_id =
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305 g_timeout_add_seconds(self->priv->check_interval,
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306 (GSourceFunc)periodic_check, self);
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307 }
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308 }
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309
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310 PkuiBackend *
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311 pkui_backend_new(guint startup_delay, guint check_interval)
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312 {
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313 g_return_val_if_fail(check_interval > 0, NULL);
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314
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315 return (g_object_new(PKUI_TYPE_BACKEND, "startup-delay", startup_delay,
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316 "check-interval", check_interval, NULL));
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317 }
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318
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319 guint
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320 pkui_backend_get_updates_normal(PkuiBackend *self)
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321 {
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322 guint updates_normal;
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323
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324 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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325
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326 g_object_get(G_OBJECT(self), "updates-normal", &updates_normal, NULL);
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327
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328 return (updates_normal);
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329 }
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330
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331 guint
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332 pkui_backend_get_updates_important(PkuiBackend *self)
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333 {
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334 guint updates_important;
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335
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336 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
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337
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338 g_object_get(G_OBJECT(self), "updates-important", &updates_important,
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339 NULL);
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340
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341 return (updates_important);
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342 }
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343
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344 void
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345 pkui_backend_set_inhibit_check(PkuiBackend *self, gboolean inhibit_check)
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346 {
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347 g_return_if_fail(PKUI_IS_BACKEND(self));
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348
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349 g_object_set(G_OBJECT(self), "inhibit-check", inhibit_check, NULL);
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350 }
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351
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352 gboolean
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353 pkui_backend_get_inhibit_check(PkuiBackend *self)
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354 {
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355 gboolean inhibit_check;
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356
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357 g_return_val_if_fail(PKUI_IS_BACKEND(self), FALSE);
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358
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359 g_object_get(G_OBJECT(self), "inhibit-check", &inhibit_check, NULL);
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360
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361 return (inhibit_check);
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362 }
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363
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364 void
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365 pkui_backend_check_now(PkuiBackend *self)
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366 {
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367 g_return_if_fail(PKUI_IS_BACKEND(self));
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368
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369 g_debug("querying PackageKit for updates");
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370
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371 pk_client_get_updates_async(self->priv->pk_client,
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372 pk_bitfield_value(PK_FILTER_ENUM_NONE), NULL, NULL, NULL,
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373 get_updates_finished, self);
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374 }