changeset 0:f5e03fc667f8

initial commit
author Pavol Rusnak <stick@gk2.sk>
date Mon, 26 Sep 2011 18:52:04 +0200
parents
children 483f5fe9d2b2
files .gitignore AUTHORS COPYING Makefile design.txt main.c notify.c notify.h packagekit.c packagekit.h pk-update-icon.desktop
diffstat 11 files changed, 594 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/.gitignore	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,2 @@
+*.o
+pk-update-icon
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AUTHORS	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,1 @@
+Pavol Rusnak <stick@gk2.sk>
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/COPYING	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
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+
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+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
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+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
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+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
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+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
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+    (at your option) any later version.
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+    This program is distributed in the hope that it will be useful,
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+    This is free software, and you are welcome to redistribute it
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+The hypothetical commands `show w' and `show c' should show the appropriate
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+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
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+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,16 @@
+CC=gcc
+OBJS=main.o notify.o packagekit.o
+CFLAGS=$(shell pkg-config --cflags packagekit-glib2 gtk+-3.0) -Wall -DI_KNOW_THE_PACKAGEKIT_GLIB2_API_IS_SUBJECT_TO_CHANGE
+LDFLAGS=$(shell pkg-config --libs packagekit-glib2 gtk+-3.0) -lnotify
+NAME=pk-update-icon
+
+all: $(NAME)
+
+$(NAME): $(OBJS)
+	$(CC) $(LDFLAGS) $(OBJS) -o $(NAME)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -f $(OBJS) $(NAME)
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/design.txt	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,64 @@
+Design
+======
+
+Objects:
+OUIApp(GtkApplication)
+    - Icon *icon
+    - Backend *backend
+    - GSettings *settings
+        * bind preferences to settings above
+        + check_frequency
+        + check_mobile_connection
+        + startup_timeout
+        + notify_package
+        + notify_patch_critical
+        + notify_patch_recommended
+        + notify_patch_optional
+    - PreferencesDialog *preferences_dialog
+
+startup:
+    unique
+    one-shot timer
+    regular timer
+    hide
+one-shot timer: check update
+timer: 24 h check update
+check update:
+    if battery critical:
+        set timer +1h
+    if not online:
+        set timer +1h
+    if on mobile and no allowed:
+        set timer +1h
+    run /usr/sbin/zypp-refresh-wrapper
+    run zypper --xmlout list-updates --type patch
+    run zypper --xmlout list-updates --type package
+    parse XML output
+    merge package and patch updates?
+    if updates:
+        select icon based on type of update
+        display icon and tooltip with number of updates
+    else:
+        hide
+left click on icon:
+    start yast2 online_update
+right click:
+    preferences
+    about
+preferences:
+    interval (hourly/daily/weekly/never)
+    check on mobile internet
+
+
+TODO:
+parse xml
+DBus check
+check low power with upower
+check connection with NetworkManager
+unique application
+see packagekit
+
+
+Defer to later:
+NM online and mobile check
+UPower battery check
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.c	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,73 @@
+#include "notify.h"
+#include "packagekit.h"
+#include <gtk/gtk.h>
+
+struct updates_info {
+	int normal;
+	int critical;
+} UpdatesInfo;
+
+void tray_icon_on_click(GtkStatusIcon *status_icon, gpointer user_data)
+{
+	char *argv[2] = { "gpk-update-viewer", NULL };
+	g_spawn_async(NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, NULL);
+}
+
+static void tray_menu_destroy(GtkWidget *menu, gpointer userdata)
+{
+	gtk_widget_destroy(menu);
+	g_object_unref(menu);
+}
+
+void tray_icon_on_menu(GtkStatusIcon *status_icon, guint button, guint activate_time, gpointer user_data)
+{
+	GtkWidget *item;
+	GtkWidget *menu = gtk_menu_new();
+	item = gtk_menu_item_new_with_mnemonic("_Quit");
+	gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
+	g_signal_connect(G_OBJECT(item), "activate", G_CALLBACK(gtk_main_quit), user_data);
+	gtk_widget_show(item);
+	g_object_ref(menu);
+	g_object_ref_sink(menu);
+	g_object_unref(menu);
+	g_signal_connect(G_OBJECT(menu), "selection-done", G_CALLBACK(tray_menu_destroy), NULL);
+	gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, user_data, button, activate_time);
+	gtk_widget_show_all(GTK_WIDGET(menu));
+}
+
+static GtkStatusIcon *create_tray_icon()
+{
+	GtkStatusIcon *tray_icon;
+
+	tray_icon = gtk_status_icon_new();
+	g_signal_connect(G_OBJECT(tray_icon), "activate", G_CALLBACK(tray_icon_on_click), NULL);
+	g_signal_connect(G_OBJECT(tray_icon), "popup-menu", G_CALLBACK(tray_icon_on_menu), NULL);
+	gtk_status_icon_set_from_icon_name(tray_icon, "system-software-update");
+	gtk_status_icon_set_title(tray_icon, "Software Update");
+	gtk_status_icon_set_visible(tray_icon, TRUE);
+
+	return tray_icon;
+}
+
+gboolean periodic_check(gpointer user_data)
+{
+	struct UpdatesInfo info;
+	query_packagekit(&info);
+	send_notify(info.normal, info.critical);
+	return FALSE;
+}
+
+int main(int argc, char **argv)
+{
+	GtkStatusIcon *tray_icon;
+
+	gtk_init(&argc, &argv);
+	tray_icon = create_tray_icon();
+	init_notify();
+
+	g_timeout_add(3000, periodic_check, NULL);
+
+	gtk_main();
+
+	return 0;
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/notify.c	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,24 @@
+#include <libnotify/notify.h>
+#include "notify.h"
+
+#define NOTIFY_NAME "Software Update"
+
+void init_notify()
+{
+	notify_init(NOTIFY_NAME);
+}
+
+void send_notify(int normal, int critical)
+{
+	NotifyNotification *ntfy;
+	char buf[128];
+	if (critical > 0) {
+		snprintf(buf, sizeof(buf), "There are %d software updates available, %d of them critical.", normal + critical, critical);
+	} else {
+		snprintf(buf, sizeof(buf), "There are %d software updates available.", normal);
+	}
+	ntfy = notify_notification_new(NOTIFY_NAME, buf, critical > 0 ? "software-update-urgent" : "software-update-available");
+	notify_notification_set_timeout(ntfy, 3000);
+	notify_notification_set_urgency(ntfy, critical > 0 ? NOTIFY_URGENCY_CRITICAL : NOTIFY_URGENCY_NORMAL);
+	notify_notification_show(ntfy, NULL);
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/notify.h	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,7 @@
+#ifndef NOTIFY_H
+#define NOTIFY_H
+
+void init_notify();
+void send_notify(int normal, int critical);
+
+#endif
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/packagekit.c	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,48 @@
+#include <packagekit-glib2/packagekit.h>
+#include "packagekit.h"
+
+void process(PkPackage *pkg, struct UpdatesInfo *info)
+{
+	PkInfoEnum e = pk_package_get_info(pkg);
+	switch (e) {
+		case PK_INFO_ENUM_LOW:
+		case PK_INFO_ENUM_ENHANCEMENT:
+		case PK_INFO_ENUM_NORMAL:
+			info->normal++;
+			break;
+		case PK_INFO_ENUM_BUGFIX:
+		case PK_INFO_ENUM_IMPORTANT:
+		case PK_INFO_ENUM_SECURITY:
+			info->critical++;
+			break;
+		default:
+			break;
+	}
+}
+
+void query_packagekit(struct UpdatesInfo *info)
+{
+	PkClient *client = NULL;
+	PkResults *res = NULL;
+	GPtrArray *list = NULL;
+	GFunc process_func = (GFunc)process;
+	client = pk_client_new();
+	res = pk_client_get_updates(client, pk_bitfield_value(PK_FILTER_ENUM_NEWEST), NULL, NULL, NULL, NULL);
+	if (!res) {
+		goto out;
+	}
+	list = pk_results_get_package_array(res);
+	if (!list) {
+		goto out;
+	}
+	info->normal = 0;
+	info->critical = 0;
+	g_ptr_array_foreach(list, process_func, info);
+out:
+	if (list != NULL)
+		g_ptr_array_unref(list);
+	if(res != NULL)
+		g_object_unref(res);
+	if(client != NULL)
+		g_object_unref(client);
+}
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/packagekit.h	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,11 @@
+#ifndef PACKAGEKIT_H
+#define PACKAGEKIT_H 1
+
+struct UpdatesInfo {
+	int normal;
+	int critical;
+};
+
+void query_packagekit(struct UpdatesInfo *info);
+
+#endif
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pk-update-icon.desktop	Mon Sep 26 18:52:04 2011 +0200
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=PackageKit Update Applet
+Comment=PackageKit Update Applet
+Icon=system-software-update
+Exec=pk-update-icon
+Terminal=false
+Type=Application
+Categories=
+NotShowIn=KDE;GNOME;