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annotate pkui-backend.c @ 55:b2f6b6b25703

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author Guido Berhoerster <guido+pk-update-icon@berhoerster.name>
date Wed, 18 Apr 2018 13:20:52 +0200
parents 7de92a24e86c
children 63347002d746
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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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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 if (self->priv->periodic_check_id != 0) {
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79 g_source_remove(self->priv->periodic_check_id);
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80 }
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81 self->priv->periodic_check_id =
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82 g_timeout_add_seconds(self->priv->startup_delay,
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83 (GSourceFunc)periodic_check, self);
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84 break;
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85 case PROP_CHECK_INTERVAL:
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86 self->priv->check_interval = g_value_get_uint(value);
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87
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88 /*
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89 * reschedule only if the first run has been completed and
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90 * checks are currently not inibited, otherwise the new
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91 * interval will be picked up anyway
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92 */
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93 if (!self->priv->inhibit_check && self->priv->last_check > 0) {
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94 time_to_check = g_get_real_time() -
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95 self->priv->last_check;
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96 if (time_to_check <= 0)
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97 pkui_backend_check_now(self);
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98 else {
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99 if (self->priv->periodic_check_id != 0) {
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100 g_source_remove(self->priv->periodic_check_id);
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101 }
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102 self->priv->periodic_check_id =
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103 g_timeout_add_seconds(time_to_check,
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104 periodic_check, self);
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105 }
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106 }
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107 break;
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108 case PROP_INHIBIT_CHECK:
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109 inhibit_check = g_value_get_boolean(value);
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110
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111 /*
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112 * when changing self->priv->inhibit_check from FALSE to TRUE
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113 * and the first run has been completed remove the periodic
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114 * check, when changing from TRUE to FALSE either trigger a run
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115 * immediately when more time than self->priv->check_interval
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116 * has passed or just reschedule the next check
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117 */
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118 if (!self->priv->inhibit_check && inhibit_check &&
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119 self->priv->periodic_check_id != 0) {
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120 g_source_remove(self->priv->periodic_check_id);
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121 self->priv->periodic_check_id = 0;
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122 } else if (self->priv->inhibit_check && !inhibit_check) {
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123 self->priv->periodic_check_id =
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124 g_timeout_add_seconds(self->priv->check_interval,
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125 (GSourceFunc)periodic_check, self);
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126 }
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127 self->priv->inhibit_check = 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_get_property(GObject *object, guint property_id, GValue *value,
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137 GParamSpec *pspec)
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138 {
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139 PkuiBackend *self = PKUI_BACKEND(object);
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140
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141 switch (property_id) {
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142 case PROP_UPDATES_NORMAL:
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143 g_value_set_uint(value, self->priv->updates_normal);
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144 break;
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145 case PROP_UPDATES_IMPORTANT:
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146 g_value_set_uint(value, self->priv->updates_important);
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147 break;
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148 case PROP_STARTUP_DELAY:
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149 g_value_set_uint(value, self->priv->startup_delay);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
150 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
151 case PROP_CHECK_INTERVAL:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
152 g_value_set_uint(value, self->priv->check_interval);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
153 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
154 case PROP_INHIBIT_CHECK:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
155 g_value_set_boolean(value, self->priv->inhibit_check);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
156 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
157 default:
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
158 G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
159 break;
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
163 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
164 pkui_backend_finalize(GObject *gobject)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
165 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
166 PkuiBackend *self = PKUI_BACKEND(gobject);
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 if (self->priv->pk_client != NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
169 g_object_unref(self->priv->pk_client);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
170
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
171 G_OBJECT_CLASS(pkui_backend_parent_class)->finalize(gobject);
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
174 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
175 pkui_backend_class_init(PkuiBackendClass *klass)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
176 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
177 GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
178 GParamSpec *pspec;
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 gobject_class->set_property = pkui_backend_set_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
181 gobject_class->get_property = pkui_backend_get_property;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
182 gobject_class->finalize = pkui_backend_finalize;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
183
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
184 pspec = g_param_spec_uint("updates-normal", "Normal updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
185 "Number of normal package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
186 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
187 g_object_class_install_property(gobject_class, PROP_UPDATES_NORMAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
188 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
189
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
190 pspec = g_param_spec_uint("updates-important", "Important updates",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
191 "Number of important package updates", 0, G_MAXUINT, 0,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
192 G_PARAM_READABLE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
193 g_object_class_install_property(gobject_class, PROP_UPDATES_IMPORTANT,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
194 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
195
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
196 pspec = g_param_spec_uint("startup-delay", "Startup delay",
26
a8d8fba520ec fix some typos
Guido Berhoerster <gber@opensuse.org>
parents: 14
diff changeset
197 "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
198 "updates", 0, G_MAXUINT, 300,
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
199 G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
200 g_object_class_install_property(gobject_class, PROP_STARTUP_DELAY,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
201 pspec);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
202
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
203 pspec = g_param_spec_uint("check-interval", "Check interval",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
204 "Interval in seconds for checking for new package updates", 1,
31
f549b75c3c22 increase the default update interval and delay before checking for updates
Guido Berhoerster <gber@opensuse.org>
parents: 27
diff changeset
205 G_MAXUINT, 86400, G_PARAM_READWRITE | G_PARAM_CONSTRUCT);
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
206 g_object_class_install_property(gobject_class, PROP_CHECK_INTERVAL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
207 pspec);
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 pspec = g_param_spec_boolean("inhibit-check", "Inhibit check",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
210 "Whether to inhibit checks for new package updates", FALSE,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
211 G_PARAM_READWRITE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
212 g_object_class_install_property(gobject_class, PROP_INHIBIT_CHECK,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
213 pspec);
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 pkui_backend_signals[STATE_CHANGED_SIGNAL] =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
216 g_signal_newv("state-changed", G_TYPE_FROM_CLASS(gobject_class),
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
217 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
218 NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, NULL);
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 g_type_class_add_private(klass, sizeof (PkuiBackendPrivate));
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
223 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
224 pkui_backend_init(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
225 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
226 self->priv = PKUI_BACKEND_GET_PRIVATE(self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
227
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
228 self->priv->pk_client = pk_client_new();
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
229 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
230 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
231 self->priv->periodic_check_id =
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
232 g_timeout_add_seconds(self->priv->startup_delay,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
233 (GSourceFunc)periodic_check, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
234 self->priv->last_check = 0;
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
237 static gboolean
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
238 periodic_check(gpointer data)
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 PkuiBackend *self = PKUI_BACKEND(data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
241
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
242 pkui_backend_check_now(self);
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 /* 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
245 self->priv->periodic_check_id = 0;
14
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
246 return (FALSE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
247 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
248
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
249 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
250 process_pk_package_info(PkPackage *pkg, gpointer *user_data)
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 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
253 PkInfoEnum type_info = pk_package_get_info(pkg);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
254
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
255 switch (type_info) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
256 case PK_INFO_ENUM_LOW:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
257 case PK_INFO_ENUM_ENHANCEMENT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
258 case PK_INFO_ENUM_NORMAL:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
259 self->priv->updates_normal++;
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 case PK_INFO_ENUM_BUGFIX:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
262 case PK_INFO_ENUM_IMPORTANT:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
263 case PK_INFO_ENUM_SECURITY:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
264 self->priv->updates_important++;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
265 break;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
266 default:
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
267 break;
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 }
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 static void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
272 get_updates_finished(GObject *object, GAsyncResult *res, gpointer user_data)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
273 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
274 PkClient *client = PK_CLIENT(object);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
275 PkuiBackend *self = PKUI_BACKEND(user_data);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
276 PkResults *results = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
277 GError *error = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
278 GPtrArray *list = NULL;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
279
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
280 g_debug("PackageKit finished checking for updates");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
281
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
282 results = pk_client_generic_finish(PK_CLIENT(client), res, &error);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
283 if (results == NULL) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
284 g_warning("error: %s\n", error->message);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
285 g_error_free(error);
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 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
288
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
289 list = pk_results_get_package_array(results);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
290 if (list == NULL)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
291 goto out;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
292 self->priv->previous_updates_normal = self->priv->updates_normal;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
293 self->priv->previous_updates_important = self->priv->updates_important;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
294 self->priv->updates_normal = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
295 self->priv->updates_important = 0;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
296 g_ptr_array_foreach(list, (GFunc)process_pk_package_info, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
297
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
298 if (self->priv->updates_normal != self->priv->previous_updates_normal ||
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parents:
diff changeset
299 self->priv->updates_important !=
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
300 self->priv->previous_updates_important) {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
301 g_debug("normal updates: %d, important updates: %d",
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
302 self->priv->updates_normal, self->priv->updates_important);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
303 g_debug("emit state-changed");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
304
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
305 g_signal_emit(self, pkui_backend_signals[STATE_CHANGED_SIGNAL],
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
306 0);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
307 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
308
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
309 out:
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parents:
diff changeset
310 if (results != NULL)
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parents:
diff changeset
311 g_object_unref(results);
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
312 if (list != NULL)
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parents:
diff changeset
313 g_ptr_array_unref(list);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
314
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
315 self->priv->last_check = g_get_real_time();
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
316
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
317 if (!self->priv->inhibit_check) {
45
a29fbf0a7f6c Prevent calling g_source_remove() on an invalid source ID
Guido Berhoerster <gber@opensuse.org>
parents: 39
diff changeset
318 if (self->priv->periodic_check_id != 0) {
14
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parents:
diff changeset
319 g_source_remove(self->priv->periodic_check_id);
45
a29fbf0a7f6c Prevent calling g_source_remove() on an invalid source ID
Guido Berhoerster <gber@opensuse.org>
parents: 39
diff changeset
320 }
14
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parents:
diff changeset
321 self->priv->periodic_check_id =
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parents:
diff changeset
322 g_timeout_add_seconds(self->priv->check_interval,
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
323 (GSourceFunc)periodic_check, self);
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parents:
diff changeset
324 }
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parents:
diff changeset
325 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
326
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
327 PkuiBackend *
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Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
328 pkui_backend_new(guint startup_delay, guint check_interval)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
329 {
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
330 g_return_val_if_fail(check_interval > 0, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
331
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
332 return (g_object_new(PKUI_TYPE_BACKEND, "startup-delay", startup_delay,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
333 "check-interval", check_interval, NULL));
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
334 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
335
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
336 guint
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parents:
diff changeset
337 pkui_backend_get_updates_normal(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
338 {
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
339 guint updates_normal;
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
340
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
341 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
342
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
343 g_object_get(G_OBJECT(self), "updates-normal", &updates_normal, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
344
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
345 return (updates_normal);
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parents:
diff changeset
346 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
347
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
348 guint
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
349 pkui_backend_get_updates_important(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
350 {
64f05992d8ec GObject-based rewrite
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parents:
diff changeset
351 guint updates_important;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
352
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
353 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
354
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
355 g_object_get(G_OBJECT(self), "updates-important", &updates_important,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
356 NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
357
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
358 return (updates_important);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
359 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
360
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
361 void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
362 pkui_backend_set_inhibit_check(PkuiBackend *self, gboolean inhibit_check)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
363 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
364 g_return_if_fail(PKUI_IS_BACKEND(self));
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
365
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
366 g_object_set(G_OBJECT(self), "inhibit-check", inhibit_check, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
367 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
368
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
369 gboolean
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
370 pkui_backend_get_inhibit_check(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
371 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
372 gboolean inhibit_check;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
373
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
374 g_return_val_if_fail(PKUI_IS_BACKEND(self), FALSE);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
375
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
376 g_object_get(G_OBJECT(self), "inhibit-check", &inhibit_check, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
377
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
378 return (inhibit_check);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
379 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
380
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
381 guint
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
382 pkui_backend_get_startup_interval(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
383 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
384 guint startup_interval;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
385
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
386 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
387
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
388 g_object_get(G_OBJECT(self), "startup-interval", &startup_interval,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
389 NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
390
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
391 return (startup_interval);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
392 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
393
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
394 void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
395 pkui_backend_set_check_interval(PkuiBackend *self, guint check_interval)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
396 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
397 g_return_if_fail(PKUI_IS_BACKEND(self));
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
398
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
399 g_object_set(G_OBJECT(self), "check-interval", check_interval, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
400 }
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
401
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
402 guint
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
403 pkui_backend_get_check_interval(PkuiBackend *self)
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 guint check_interval;
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
406
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
407 g_return_val_if_fail(PKUI_IS_BACKEND(self), 0);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
408
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
409 g_object_get(G_OBJECT(self), "check-interval", &check_interval, NULL);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
410
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
411 return (check_interval);
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
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
414 void
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
415 pkui_backend_check_now(PkuiBackend *self)
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
416 {
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
417 g_return_if_fail(PKUI_IS_BACKEND(self));
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
418
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
419 g_debug("querying PackageKit for updates");
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
420
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
421 pk_client_get_updates_async(self->priv->pk_client,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
422 pk_bitfield_value(PK_FILTER_ENUM_NONE), NULL, NULL, NULL,
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
423 get_updates_finished, self);
64f05992d8ec GObject-based rewrite
Guido Berhoerster <guido@berhoerster.name>
parents:
diff changeset
424 }