SUBDIRS = marshallers
-if NO_GIO
-SUBDIRS += gfilemonitor
-endif
-
SUBDIRS += \
libnm-util \
libnm-glib \
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
-PKG_CHECK_MODULES(GLIB, gthread-2.0 glib-2.0 >= 2.10 gobject-2.0)
+PKG_CHECK_MODULES(GLIB, gthread-2.0 glib-2.0 >= 2.16 gobject-2.0)
AC_SUBST(GLIB_CFLAGS)
AC_SUBST(GLIB_LIBS)
AC_SUBST(GUDEV_CFLAGS)
AC_SUBST(GUDEV_LIBS)
+PKG_CHECK_MODULES(GIO, gio-2.0)
+AC_SUBST(GIO_CFLAGS)
+AC_SUBST(GIO_LIBS)
+
AC_ARG_WITH(udev-dir, AS_HELP_STRING([--with-udev-dir=DIR], [where the udev base directory is]))
if test -n "$with_udev_dir" ; then
UDEV_BASE_DIR="$with_udev_dir"
fi
AC_SUBST(UDEV_BASE_DIR)
-PKG_CHECK_EXISTS(gio-2.0,[have_gio=yes],[have_gio=no])
-if test x"$have_gio" = "xno"; then
- AC_DEFINE([NO_GIO],[1],[Define if you don't have GIO])
- echo "GIO not found; using private GFileMonitor library"
-else
- PKG_CHECK_MODULES(GIO, gio-2.0)
- AC_SUBST(GIO_CFLAGS)
- AC_SUBST(GIO_LIBS)
-fi
-AM_CONDITIONAL(NO_GIO, test x"$have_gio" == "xno")
-
PKG_CHECK_MODULES(LIBNL, libnl-1 >= 1.0-pre8)
AC_SUBST(LIBNL_CFLAGS)
AC_SUBST(LIBNL_LIBS)
libnm-glib/libnm_glib.pc
libnm-glib/libnm_glib_vpn.pc
libnm-glib/Makefile
-gfilemonitor/Makefile
callouts/Makefile
tools/Makefile
system-settings/Makefile
+++ /dev/null
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- Ty Coon, President of Vice
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-That's all there is to it!
+++ /dev/null
-INCLUDES = -I${top_srcdir}/include -I${top_builddir}/marshallers
-
-noinst_LTLIBRARIES = libgfilemonitor.la
-
-libgfilemonitor_la_SOURCES = \
- gfile.c \
- gfile.h \
- gfilemonitor.c \
- gfilemonitor.h \
- glocalfilemonitor.c \
- glocalfilemonitor.h \
- glocaldirectorymonitor.c \
- glocaldirectorymonitor.h \
- inotify-diag.c \
- inotify-diag.h \
- inotify-helper.c \
- inotify-helper.h \
- inotify-kernel.c \
- inotify-kernel.h \
- inotify-missing.c \
- inotify-missing.h \
- inotify-path.c \
- inotify-path.h \
- inotify-sub.c \
- inotify-sub.h
-
-libgfilemonitor_la_CPPFLAGS = $(GLIB_CFLAGS)
-
-libgfilemonitor_la_LIBADD = $(GLIB_LIBS)
+++ /dev/null
-A local copy of the Linux glib-2.14 GFileMonitor functionality, with a
-re-implementation of GFile that doesn't depend on GIO. Allows NM source code to
-use the same GFileMonitor APIs regardless of glib version.
-
+++ /dev/null
-/*
- * Copyright (C) 2008 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Dan Williams <dcbw@redhat.com>
- */
-
-#include <glib-object.h>
-#include <glib.h>
-
-#include "gfile.h"
-#include "glocalfilemonitor.h"
-#include "glocaldirectorymonitor.h"
-
-typedef struct {
- char *path;
-} GFilePrivate;
-
-#define G_FILE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), G_TYPE_FILE, GFilePrivate))
-
-G_DEFINE_TYPE (GFile, g_file, G_TYPE_OBJECT)
-
-char *
-g_file_get_basename (GFile *file)
-{
- g_return_val_if_fail (G_IS_FILE (file), NULL);
-
- return g_path_get_basename (G_FILE_GET_PRIVATE (file)->path);
-}
-
-char *
-g_file_get_path (GFile *file)
-{
- g_return_val_if_fail (G_IS_FILE (file), NULL);
-
- return g_strdup (G_FILE_GET_PRIVATE (file)->path);
-}
-
-const char *
-g_file_get_const_path (GFile *file)
-{
- g_return_val_if_fail (G_IS_FILE (file), NULL);
-
- return G_FILE_GET_PRIVATE (file)->path;
-}
-
-GFileMonitor *
-g_file_monitor_directory (GFile *file,
- GFileMonitorFlags flags,
- void *unused,
- GError **error)
-{
- g_return_val_if_fail (G_IS_FILE (file), NULL);
-
- return _g_local_directory_monitor_new (G_FILE_GET_PRIVATE (file)->path, flags, error);
-}
-
-GFileMonitor *
-g_file_monitor_file (GFile *file,
- GFileMonitorFlags flags,
- void *unused,
- GError **error)
-{
- g_return_val_if_fail (G_IS_FILE (file), NULL);
-
- return _g_local_file_monitor_new (G_FILE_GET_PRIVATE (file)->path, flags, error);
-}
-
-GFile *
-g_file_new_for_path (const char *path)
-{
- GFile *file;
- GFilePrivate *priv;
-
- file = (GFile *) g_object_new (G_TYPE_FILE, NULL);
- if (!file)
- return NULL;
-
- priv = G_FILE_GET_PRIVATE (file);
- priv->path = g_strdup (path);
-
- return file;
-}
-
-static void
-g_file_init (GFile *file)
-{
-}
-
-static void
-finalize (GObject *object)
-{
- GFile *file = G_FILE (object);
- GFilePrivate *priv = G_FILE_GET_PRIVATE (file);
-
- g_free (priv->path);
- priv->path = NULL;
-
- G_OBJECT_CLASS (g_file_parent_class)->finalize (object);
-}
-
-static void
-g_file_class_init (GFileClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- g_type_class_add_private (klass, sizeof (GFilePrivate));
-
- /* virtual methods */
- object_class->finalize = finalize;
-}
-
+++ /dev/null
-/*
- * Copyright (C) 2008 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Dan Williams <dcbw@redhat.com>
- */
-
-#ifndef __G_FILE_H__
-#define __G_FILE_H__
-
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-#define G_TYPE_FILE (g_file_get_type ())
-#define G_FILE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_FILE, GFile))
-#define G_FILE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), G_TYPE_FILE, GFileClass))
-#define G_IS_FILE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_FILE))
-#define G_IS_FILE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), G_TYPE_FILE))
-#define G_FILE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), G_TYPE_FILE, GFileClass))
-
-typedef enum {
- G_FILE_MONITOR_NONE = 0,
-} GFileMonitorFlags;
-
-typedef struct _GFileMonitor GFileMonitor;
-
-typedef struct {
- GObject parent;
-} GFile;
-
-typedef struct {
- GObjectClass parent;
-} GFileClass;
-
-GType g_file_get_type (void) G_GNUC_CONST;
-
-GFile * g_file_new_for_path (const char *path);
-
-char * g_file_get_basename (GFile *file);
-
-char * g_file_get_path (GFile *file);
-
-const char * g_file_get_const_path (GFile *file);
-
-GFileMonitor * g_file_monitor_directory (GFile *file,
- GFileMonitorFlags flags,
- void *unused,
- GError **error);
-
-GFileMonitor * g_file_monitor_file (GFile *file,
- GFileMonitorFlags flags,
- void *unused,
- GError **error);
-
-G_END_DECLS
-
-#endif /* __G_FILE_H__ */
+++ /dev/null
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2006-2007 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Alexander Larsson <alexl@redhat.com>
- */
-
-#include <config.h>
-#include <string.h>
-
-#include "gfilemonitor.h"
-#include "nm-marshal.h"
-
-/**
- * SECTION:gfilemonitor
- * @short_description: File Monitor
- * @include: gio/gio.h
- *
- * Monitors a file or directory for changes.
- *
- * To obtain a #GFileMonitor for a file or directory, use
- * g_file_monitor_file() or g_file_monitor_directory().
- *
- * To get informed about changes to the file or directory you
- * are monitoring, connect to the #GFileMonitor::changed signal.
- **/
-
-G_LOCK_DEFINE_STATIC(cancelled);
-
-enum {
- CHANGED,
- LAST_SIGNAL
-};
-
-G_DEFINE_ABSTRACT_TYPE (GFileMonitor, g_file_monitor, G_TYPE_OBJECT);
-
-typedef struct {
- GFile *file;
- guint32 last_sent_change_time; /* 0 == not sent */
- guint32 send_delayed_change_at; /* 0 == never */
- guint32 send_virtual_changes_done_at; /* 0 == never */
-} RateLimiter;
-
-struct _GFileMonitorPrivate {
- gboolean cancelled;
- int rate_limit_msec;
-
- /* Rate limiting change events */
- GHashTable *rate_limiter;
-
- GSource *timeout;
- guint32 timeout_fires_at;
-};
-
-enum {
- PROP_0,
- PROP_RATE_LIMIT,
- PROP_CANCELLED
-};
-
-static void
-g_file_monitor_set_property (GObject *object,
- guint prop_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- GFileMonitor *monitor;
-
- monitor = G_FILE_MONITOR (object);
-
- switch (prop_id)
- {
- case PROP_RATE_LIMIT:
- g_file_monitor_set_rate_limit (monitor, g_value_get_int (value));
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-static void
-g_file_monitor_get_property (GObject *object,
- guint prop_id,
- GValue *value,
- GParamSpec *pspec)
-{
- GFileMonitor *monitor;
- GFileMonitorPrivate *priv;
-
- monitor = G_FILE_MONITOR (object);
- priv = monitor->priv;
-
- switch (prop_id)
- {
- case PROP_RATE_LIMIT:
- g_value_set_int (value, priv->rate_limit_msec);
- break;
-
- case PROP_CANCELLED:
- G_LOCK (cancelled);
- g_value_set_boolean (value, priv->cancelled);
- G_UNLOCK (cancelled);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
- break;
- }
-}
-
-#define DEFAULT_RATE_LIMIT_MSECS 800
-#define DEFAULT_VIRTUAL_CHANGES_DONE_DELAY_SECS 2
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-static void
-rate_limiter_free (RateLimiter *limiter)
-{
- g_object_unref (limiter->file);
- g_slice_free (RateLimiter, limiter);
-}
-
-static void
-g_file_monitor_finalize (GObject *object)
-{
- GFileMonitor *monitor;
-
- monitor = G_FILE_MONITOR (object);
-
- if (monitor->priv->timeout)
- {
- g_source_destroy (monitor->priv->timeout);
- g_source_unref (monitor->priv->timeout);
- }
-
- g_hash_table_destroy (monitor->priv->rate_limiter);
-
- if (G_OBJECT_CLASS (g_file_monitor_parent_class)->finalize)
- (*G_OBJECT_CLASS (g_file_monitor_parent_class)->finalize) (object);
-}
-
-static void
-g_file_monitor_dispose (GObject *object)
-{
- GFileMonitor *monitor;
-
- monitor = G_FILE_MONITOR (object);
-
- /* Make sure we cancel on last unref */
- g_file_monitor_cancel (monitor);
-
- if (G_OBJECT_CLASS (g_file_monitor_parent_class)->dispose)
- (*G_OBJECT_CLASS (g_file_monitor_parent_class)->dispose) (object);
-}
-
-static void
-g_file_monitor_class_init (GFileMonitorClass *klass)
-{
- GObjectClass *object_class;
-
- g_type_class_add_private (klass, sizeof (GFileMonitorPrivate));
-
- object_class = G_OBJECT_CLASS (klass);
- object_class->finalize = g_file_monitor_finalize;
- object_class->dispose = g_file_monitor_dispose;
- object_class->get_property = g_file_monitor_get_property;
- object_class->set_property = g_file_monitor_set_property;
-
- /**
- * GFileMonitor::changed:
- * @monitor: a #GFileMonitor.
- * @file: a #GFile.
- * @other_file: a #GFile.
- * @event_type: a #GFileMonitorEvent.
- *
- * Emitted when a file has been changed.
- **/
- signals[CHANGED] =
- g_signal_new ("changed",
- G_TYPE_FILE_MONITOR,
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (GFileMonitorClass, changed),
- NULL, NULL,
- _nm_marshal_VOID__OBJECT_OBJECT_ENUM,
- G_TYPE_NONE, 3,
- G_TYPE_FILE, G_TYPE_FILE, G_TYPE_FILE_MONITOR_EVENT);
-
- g_object_class_install_property (object_class,
- PROP_RATE_LIMIT,
- g_param_spec_int ("rate-limit",
- "Rate limit",
- "The limit of the monitor to watch for changes, in milliseconds",
- 0, G_MAXINT,
- DEFAULT_RATE_LIMIT_MSECS,
- G_PARAM_READWRITE|
- G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
-
- g_object_class_install_property (object_class,
- PROP_CANCELLED,
- g_param_spec_boolean ("cancelled",
- "Cancelled",
- "Whether the monitor has been cancelled",
- FALSE,
- G_PARAM_READABLE|
- G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
-}
-
-static guint
-g_file_hash (GFile *file)
-{
- return g_str_hash (g_file_get_const_path (file));
-}
-
-static gboolean
-g_file_equal (GFile *file1, GFile *file2)
-{
- return g_str_equal (g_file_get_const_path (file1), g_file_get_const_path (file2));
-}
-
-static void
-g_file_monitor_init (GFileMonitor *monitor)
-{
- monitor->priv = G_TYPE_INSTANCE_GET_PRIVATE (monitor,
- G_TYPE_FILE_MONITOR,
- GFileMonitorPrivate);
- monitor->priv->rate_limit_msec = DEFAULT_RATE_LIMIT_MSECS;
- monitor->priv->rate_limiter = g_hash_table_new_full ((GHashFunc) g_file_hash, (GEqualFunc) g_file_equal,
- NULL, (GDestroyNotify) rate_limiter_free);
-}
-
-/**
- * g_file_monitor_is_cancelled:
- * @monitor: a #GFileMonitor
- *
- * Returns whether the monitor is canceled.
- *
- * Returns: %TRUE if monitor is canceled. %FALSE otherwise.
- **/
-gboolean
-g_file_monitor_is_cancelled (GFileMonitor *monitor)
-{
- gboolean res;
-
- g_return_val_if_fail (G_IS_FILE_MONITOR (monitor), FALSE);
-
- G_LOCK (cancelled);
- res = monitor->priv->cancelled;
- G_UNLOCK (cancelled);
-
- return res;
-}
-
-/**
- * g_file_monitor_cancel:
- * @monitor: a #GFileMonitor.
- *
- * Cancels a file monitor.
- *
- * Returns: %TRUE if monitor was cancelled.
- **/
-gboolean
-g_file_monitor_cancel (GFileMonitor* monitor)
-{
- GFileMonitorClass *klass;
-
- g_return_val_if_fail (G_IS_FILE_MONITOR (monitor), FALSE);
-
- G_LOCK (cancelled);
- if (monitor->priv->cancelled)
- {
- G_UNLOCK (cancelled);
- return TRUE;
- }
-
- monitor->priv->cancelled = TRUE;
- G_UNLOCK (cancelled);
-
- g_object_notify (G_OBJECT (monitor), "cancelled");
-
- klass = G_FILE_MONITOR_GET_CLASS (monitor);
- return (* klass->cancel) (monitor);
-}
-
-/**
- * g_file_monitor_set_rate_limit:
- * @monitor: a #GFileMonitor.
- * @limit_msecs: a integer with the limit in milliseconds to
- * poll for changes.
- *
- * Sets the rate limit to which the @monitor will report
- * consecutive change events to the same file.
- *
- **/
-void
-g_file_monitor_set_rate_limit (GFileMonitor *monitor,
- int limit_msecs)
-{
- GFileMonitorPrivate *priv;
-
- g_return_if_fail (G_IS_FILE_MONITOR (monitor));
-
- priv = monitor->priv;
- if (priv->rate_limit_msec != limit_msecs)
- {
- monitor->priv->rate_limit_msec = limit_msecs;
- g_object_notify (G_OBJECT (monitor), "rate-limit");
- }
-}
-
-typedef struct {
- GFileMonitor *monitor;
- GFile *child;
- GFile *other_file;
- GFileMonitorEvent event_type;
-} FileChange;
-
-static gboolean
-emit_cb (gpointer data)
-{
- FileChange *change = data;
- g_signal_emit (change->monitor, signals[CHANGED], 0,
- change->child, change->other_file, change->event_type);
- return FALSE;
-}
-
-static void
-file_change_free (FileChange *change)
-{
- g_object_unref (change->monitor);
- g_object_unref (change->child);
- if (change->other_file)
- g_object_unref (change->other_file);
-
- g_slice_free (FileChange, change);
-}
-
-static void
-emit_in_idle (GFileMonitor *monitor,
- GFile *child,
- GFile *other_file,
- GFileMonitorEvent event_type)
-{
- GSource *source;
- FileChange *change;
-
- change = g_slice_new (FileChange);
-
- change->monitor = g_object_ref (monitor);
- change->child = g_object_ref (child);
- if (other_file)
- change->other_file = g_object_ref (other_file);
- else
- change->other_file = NULL;
- change->event_type = event_type;
-
- source = g_idle_source_new ();
- g_source_set_priority (source, 0);
-
- g_source_set_callback (source, emit_cb, change, (GDestroyNotify)file_change_free);
- g_source_attach (source, NULL);
- g_source_unref (source);
-}
-
-static guint32
-get_time_msecs (void)
-{
- return g_thread_gettime() / (1000 * 1000);
-}
-
-static guint32
-time_difference (guint32 from, guint32 to)
-{
- if (from > to)
- return 0;
- return to - from;
-}
-
-/* Change event rate limiting support: */
-
-static RateLimiter *
-new_limiter (GFileMonitor *monitor,
- GFile *file)
-{
- RateLimiter *limiter;
-
- limiter = g_slice_new0 (RateLimiter);
- limiter->file = g_object_ref (file);
- g_hash_table_insert (monitor->priv->rate_limiter, file, limiter);
-
- return limiter;
-}
-
-static void
-rate_limiter_send_virtual_changes_done_now (GFileMonitor *monitor,
- RateLimiter *limiter)
-{
- if (limiter->send_virtual_changes_done_at != 0)
- {
- emit_in_idle (monitor, limiter->file, NULL,
- G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT);
- limiter->send_virtual_changes_done_at = 0;
- }
-}
-
-static void
-rate_limiter_send_delayed_change_now (GFileMonitor *monitor,
- RateLimiter *limiter,
- guint32 time_now)
-{
- if (limiter->send_delayed_change_at != 0)
- {
- emit_in_idle (monitor,
- limiter->file, NULL,
- G_FILE_MONITOR_EVENT_CHANGED);
- limiter->send_delayed_change_at = 0;
- limiter->last_sent_change_time = time_now;
- }
-}
-
-typedef struct {
- guint32 min_time;
- guint32 time_now;
- GFileMonitor *monitor;
-} ForEachData;
-
-static gboolean
-calc_min_time (GFileMonitor *monitor,
- RateLimiter *limiter,
- guint32 time_now,
- guint32 *min_time)
-{
- gboolean delete_me;
- guint32 expire_at;
-
- delete_me = TRUE;
-
- if (limiter->last_sent_change_time != 0)
- {
- /* Set a timeout at 2*rate limit so that we can clear out the change from the hash eventualy */
- expire_at = limiter->last_sent_change_time + 2 * monitor->priv->rate_limit_msec;
-
- if (time_difference (time_now, expire_at) > 0)
- {
- delete_me = FALSE;
- *min_time = MIN (*min_time,
- time_difference (time_now, expire_at));
- }
- }
-
- if (limiter->send_delayed_change_at != 0)
- {
- delete_me = FALSE;
- *min_time = MIN (*min_time,
- time_difference (time_now, limiter->send_delayed_change_at));
- }
-
- if (limiter->send_virtual_changes_done_at != 0)
- {
- delete_me = FALSE;
- *min_time = MIN (*min_time,
- time_difference (time_now, limiter->send_virtual_changes_done_at));
- }
-
- return delete_me;
-}
-
-static gboolean
-foreach_rate_limiter_fire (gpointer key,
- gpointer value,
- gpointer user_data)
-{
- RateLimiter *limiter = value;
- ForEachData *data = user_data;
-
- if (limiter->send_delayed_change_at != 0 &&
- time_difference (data->time_now, limiter->send_delayed_change_at) == 0)
- rate_limiter_send_delayed_change_now (data->monitor, limiter, data->time_now);
-
- if (limiter->send_virtual_changes_done_at != 0 &&
- time_difference (data->time_now, limiter->send_virtual_changes_done_at) == 0)
- rate_limiter_send_virtual_changes_done_now (data->monitor, limiter);
-
- return calc_min_time (data->monitor, limiter, data->time_now, &data->min_time);
-}
-
-static gboolean
-rate_limiter_timeout (gpointer timeout_data)
-{
- GFileMonitor *monitor = timeout_data;
- ForEachData data;
- GSource *source;
-
- data.min_time = G_MAXUINT32;
- data.monitor = monitor;
- data.time_now = get_time_msecs ();
- g_hash_table_foreach_remove (monitor->priv->rate_limiter,
- foreach_rate_limiter_fire,
- &data);
-
- /* Remove old timeout */
- if (monitor->priv->timeout)
- {
- g_source_destroy (monitor->priv->timeout);
- g_source_unref (monitor->priv->timeout);
- monitor->priv->timeout = NULL;
- monitor->priv->timeout_fires_at = 0;
- }
-
- /* Set up new timeout */
- if (data.min_time != G_MAXUINT32)
- {
- source = g_timeout_source_new (data.min_time + 1); /* + 1 to make sure we've really passed the time */
- g_source_set_callback (source, rate_limiter_timeout, monitor, NULL);
- g_source_attach (source, NULL);
-
- monitor->priv->timeout = source;
- monitor->priv->timeout_fires_at = data.time_now + data.min_time;
- }
-
- return FALSE;
-}
-
-static gboolean
-foreach_rate_limiter_update (gpointer key,
- gpointer value,
- gpointer user_data)
-{
- RateLimiter *limiter = value;
- ForEachData *data = user_data;
-
- return calc_min_time (data->monitor, limiter, data->time_now, &data->min_time);
-}
-
-static void
-update_rate_limiter_timeout (GFileMonitor *monitor,
- guint new_time)
-{
- ForEachData data;
- GSource *source;
-
- if (monitor->priv->timeout_fires_at != 0 && new_time != 0 &&
- time_difference (new_time, monitor->priv->timeout_fires_at) == 0)
- return; /* Nothing to do, we already fire earlier than that */
-
- data.min_time = G_MAXUINT32;
- data.monitor = monitor;
- data.time_now = get_time_msecs ();
- g_hash_table_foreach_remove (monitor->priv->rate_limiter,
- foreach_rate_limiter_update,
- &data);
-
- /* Remove old timeout */
- if (monitor->priv->timeout)
- {
- g_source_destroy (monitor->priv->timeout);
- g_source_unref (monitor->priv->timeout);
- monitor->priv->timeout_fires_at = 0;
- monitor->priv->timeout = NULL;
- }
-
- /* Set up new timeout */
- if (data.min_time != G_MAXUINT32)
- {
- source = g_timeout_source_new (data.min_time + 1); /* + 1 to make sure we've really passed the time */
- g_source_set_callback (source, rate_limiter_timeout, monitor, NULL);
- g_source_attach (source, NULL);
-
- monitor->priv->timeout = source;
- monitor->priv->timeout_fires_at = data.time_now + data.min_time;
- }
-}
-
-/**
- * g_file_monitor_emit_event:
- * @monitor: a #GFileMonitor.
- * @child: a #GFile.
- * @other_file: a #GFile.
- * @event_type: a set of #GFileMonitorEvent flags.
- *
- * Emits the #GFileMonitor::changed signal if a change
- * has taken place. Should be called from file monitor
- * implementations only.
- *
- * The signal will be emitted from an idle handler.
- **/
-void
-g_file_monitor_emit_event (GFileMonitor *monitor,
- GFile *child,
- GFile *other_file,
- GFileMonitorEvent event_type)
-{
- guint32 time_now, since_last;
- gboolean emit_now;
- RateLimiter *limiter;
-
- g_return_if_fail (G_IS_FILE_MONITOR (monitor));
- g_return_if_fail (G_IS_FILE (child));
-
- limiter = g_hash_table_lookup (monitor->priv->rate_limiter, child);
-
- if (event_type != G_FILE_MONITOR_EVENT_CHANGED)
- {
- if (limiter)
- {
- rate_limiter_send_delayed_change_now (monitor, limiter, get_time_msecs ());
- if (event_type == G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT)
- limiter->send_virtual_changes_done_at = 0;
- else
- rate_limiter_send_virtual_changes_done_now (monitor, limiter);
- update_rate_limiter_timeout (monitor, 0);
- }
- emit_in_idle (monitor, child, other_file, event_type);
- }
- else
- {
- /* Changed event, rate limit */
- time_now = get_time_msecs ();
- emit_now = TRUE;
-
- if (limiter)
- {
- since_last = time_difference (limiter->last_sent_change_time, time_now);
- if (since_last < monitor->priv->rate_limit_msec)
- {
- /* We ignore this change, but arm a timer so that we can fire it later if we
- don't get any other events (that kill this timeout) */
- emit_now = FALSE;
- if (limiter->send_delayed_change_at == 0)
- {
- limiter->send_delayed_change_at = time_now + monitor->priv->rate_limit_msec;
- update_rate_limiter_timeout (monitor, limiter->send_delayed_change_at);
- }
- }
- }
-
- if (limiter == NULL)
- limiter = new_limiter (monitor, child);
-
- if (emit_now)
- {
- emit_in_idle (monitor, child, other_file, event_type);
-
- limiter->last_sent_change_time = time_now;
- limiter->send_delayed_change_at = 0;
- /* Set a timeout of 2*rate limit so that we can clear out the change from the hash eventualy */
- update_rate_limiter_timeout (monitor, time_now + 2 * monitor->priv->rate_limit_msec);
- }
-
- /* Schedule a virtual change done. This is removed if we get a real one, and
- postponed if we get more change events. */
-
- limiter->send_virtual_changes_done_at = time_now + DEFAULT_VIRTUAL_CHANGES_DONE_DELAY_SECS * 1000;
- update_rate_limiter_timeout (monitor, limiter->send_virtual_changes_done_at);
- }
-}
-
-
-GType
-g_file_monitor_event_get_type (void)
-{
- static GType etype = 0;
-
- if (etype == 0) {
- static const GEnumValue values[] = {
- { G_FILE_MONITOR_EVENT_CHANGED, "G_FILE_MONITOR_EVENT_CHANGED", "changed" },
- { G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT, "G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT", "changes-done-hint" },
- { G_FILE_MONITOR_EVENT_DELETED, "G_FILE_MONITOR_EVENT_DELETED", "deleted" },
- { G_FILE_MONITOR_EVENT_CREATED, "G_FILE_MONITOR_EVENT_CREATED", "created" },
- { G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED, "G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED", "attribute-changed" },
- { G_FILE_MONITOR_EVENT_PRE_UNMOUNT, "G_FILE_MONITOR_EVENT_PRE_UNMOUNT", "pre-unmount" },
- { G_FILE_MONITOR_EVENT_UNMOUNTED, "G_FILE_MONITOR_EVENT_UNMOUNTED", "unmounted" },
- { 0, NULL, NULL }
- };
- etype = g_enum_register_static ("GFileMonitorEvent", values);
- }
-
- return etype;
-}
-
+++ /dev/null
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2006-2007 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Alexander Larsson <alexl@redhat.com>
- */
-
-#ifndef __G_FILE_MONITOR_H__
-#define __G_FILE_MONITOR_H__
-
-#include <glib-object.h>
-#include "gfile.h"
-
-G_BEGIN_DECLS
-
-#define G_TYPE_FILE_MONITOR (g_file_monitor_get_type ())
-#define G_FILE_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_FILE_MONITOR, GFileMonitor))
-#define G_FILE_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_FILE_MONITOR, GFileMonitorClass))
-#define G_IS_FILE_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_FILE_MONITOR))
-#define G_IS_FILE_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_FILE_MONITOR))
-#define G_FILE_MONITOR_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_FILE_MONITOR, GFileMonitorClass))
-
-/**
- * GFileMonitorEvent:
- * @G_FILE_MONITOR_EVENT_CHANGED: a file changed.
- * @G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT: a hint that this was probably the last change in a set of changes.
- * @G_FILE_MONITOR_EVENT_DELETED: a file was deleted.
- * @G_FILE_MONITOR_EVENT_CREATED: a file was created.
- * @G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED: a file attribute was changed.
- * @G_FILE_MONITOR_EVENT_PRE_UNMOUNT: the file location will soon be unmounted.
- * @G_FILE_MONITOR_EVENT_UNMOUNTED: the file location was unmounted.
- *
- * Specifies what type of event a monitor event is.
- **/
-typedef enum {
- G_FILE_MONITOR_EVENT_CHANGED,
- G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT,
- G_FILE_MONITOR_EVENT_DELETED,
- G_FILE_MONITOR_EVENT_CREATED,
- G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED,
- G_FILE_MONITOR_EVENT_PRE_UNMOUNT,
- G_FILE_MONITOR_EVENT_UNMOUNTED
-} GFileMonitorEvent;
-
-GType g_file_monitor_event_get_type (void) G_GNUC_CONST;
-#define G_TYPE_FILE_MONITOR_EVENT (g_file_monitor_event_get_type ())
-
-typedef struct _GFileMonitorClass GFileMonitorClass;
-typedef struct _GFileMonitorPrivate GFileMonitorPrivate;
-
-/**
- * GFileMonitor:
- *
- * Watches for changes to a file.
- **/
-struct _GFileMonitor
-{
- GObject parent_instance;
-
- /*< private >*/
- GFileMonitorPrivate *priv;
-};
-
-struct _GFileMonitorClass
-{
- GObjectClass parent_class;
-
- /* Signals */
- void (* changed) (GFileMonitor* monitor,
- GFile* file,
- GFile* other_file,
- GFileMonitorEvent event_type);
-
- /* Virtual Table */
- gboolean (*cancel)(GFileMonitor* monitor);
-
- /*< private >*/
- /* Padding for future expansion */
- void (*_g_reserved1) (void);
- void (*_g_reserved2) (void);
- void (*_g_reserved3) (void);
- void (*_g_reserved4) (void);
- void (*_g_reserved5) (void);
-};
-
-GType g_file_monitor_get_type (void) G_GNUC_CONST;
-
-gboolean g_file_monitor_cancel (GFileMonitor *monitor);
-gboolean g_file_monitor_is_cancelled (GFileMonitor *monitor);
-void g_file_monitor_set_rate_limit (GFileMonitor *monitor,
- int limit_msecs);
-
-
-/* For implementations */
-void g_file_monitor_emit_event (GFileMonitor *monitor,
- GFile *child,
- GFile *other_file,
- GFileMonitorEvent event_type);
-
-G_END_DECLS
-
-#endif /* __G_FILE_MONITOR_H__ */
+++ /dev/null
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2006-2007 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Alexander Larsson <alexl@redhat.com>
- */
-
-#include <config.h>
-#include <string.h>
-#include <glib.h>
-
-#include "inotify-helper.h"
-#include "glocaldirectorymonitor.h"
-
-enum
-{
- PROP_0,
- PROP_DIRNAME
-};
-
-#if 0
-static gboolean g_local_directory_monitor_cancel (GFileMonitor *monitor);
-static void mounts_changed (GUnixMountMonitor *mount_monitor,
- gpointer user_data);
-#endif
-
-G_DEFINE_TYPE (GLocalDirectoryMonitor, g_local_directory_monitor, G_TYPE_FILE_MONITOR)
-
-static void
-g_local_directory_monitor_finalize (GObject *object)
-{
- GLocalDirectoryMonitor *local_monitor;
- local_monitor = G_LOCAL_DIRECTORY_MONITOR (object);
-
- g_free (local_monitor->dirname);
-
- _ih_sub_free (local_monitor->sub);
-
-#if 0
- if (local_monitor->mount_monitor)
- {
- g_signal_handlers_disconnect_by_func (local_monitor->mount_monitor, mounts_changed, local_monitor);
- g_object_unref (local_monitor->mount_monitor);
- local_monitor->mount_monitor = NULL;
- }
-#endif
-
- if (G_OBJECT_CLASS (g_local_directory_monitor_parent_class)->finalize)
- (*G_OBJECT_CLASS (g_local_directory_monitor_parent_class)->finalize) (object);
-}
-
-static void
-g_local_directory_monitor_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- switch (property_id)
- {
- case PROP_DIRNAME:
- /* Do nothing */
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static GObject *
-g_local_directory_monitor_constructor (GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_properties)
-{
- GObject *obj;
- GLocalDirectoryMonitorClass *klass;
- GObjectClass *parent_class;
- GLocalDirectoryMonitor *local_monitor;
- const gchar *dirname = NULL;
- gint i;
-
- klass = G_LOCAL_DIRECTORY_MONITOR_CLASS (g_type_class_peek (G_TYPE_LOCAL_DIRECTORY_MONITOR));
- parent_class = G_OBJECT_CLASS (g_type_class_peek_parent (klass));
- obj = parent_class->constructor (type,
- n_construct_properties,
- construct_properties);
-
- local_monitor = G_LOCAL_DIRECTORY_MONITOR (obj);
-
- for (i = 0; i < n_construct_properties; i++)
- {
- if (strcmp ("dirname", g_param_spec_get_name (construct_properties[i].pspec)) == 0)
- {
- if (!G_VALUE_HOLDS_STRING (construct_properties[i].value))
- g_warning ("%s: warning: construct_properties[i].value does not hold a string!", __func__);
- dirname = g_value_get_string (construct_properties[i].value);
- break;
- }
- }
-
- g_assert (dirname);
- local_monitor->dirname = g_strdup (dirname);
-
- local_monitor->sub = _ih_sub_new (local_monitor->dirname, NULL, local_monitor);
- g_assert (local_monitor->sub);
- g_assert (_ih_sub_add (local_monitor->sub));
-
-#if 0
- if (!klass->mount_notify)
- {
-#ifdef G_OS_WIN32
- g_warning ("G_OS_WIN32: no mount emulation");
-#else
- GUnixMountEntry *mount;
-
- /* Emulate unmount detection */
-
- mount = g_unix_mount_at (local_monitor->dirname, NULL);
-
- local_monitor->was_mounted = mount != NULL;
-
- if (mount)
- g_unix_mount_free (mount);
-
- local_monitor->mount_monitor = g_unix_mount_monitor_new ();
- g_signal_connect_object (local_monitor->mount_monitor, "mounts_changed",
- G_CALLBACK (mounts_changed), local_monitor, 0);
-#endif
- }
-#endif
-
- return obj;
-}
-
-static void
-g_local_directory_monitor_class_init (GLocalDirectoryMonitorClass* klass)
-{
- GObjectClass* gobject_class = G_OBJECT_CLASS (klass);
-#if 0
- GFileMonitorClass *file_monitor_class = G_FILE_MONITOR_CLASS (klass);
-#endif
-
- gobject_class->finalize = g_local_directory_monitor_finalize;
- gobject_class->set_property = g_local_directory_monitor_set_property;
- gobject_class->constructor = g_local_directory_monitor_constructor;
-
-#if 0
- file_monitor_class->cancel = g_local_directory_monitor_cancel;
-#endif
-
- g_object_class_install_property (gobject_class,
- PROP_DIRNAME,
- g_param_spec_string ("dirname",
- "Directory name",
- "Directory to monitor",
- NULL,
- G_PARAM_CONSTRUCT_ONLY|
- G_PARAM_WRITABLE|
- G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
-
-#if 0
- klass->mount_notify = FALSE;
-#endif
-}
-
-static void
-g_local_directory_monitor_init (GLocalDirectoryMonitor *local_monitor)
-{
-}
-
-#if 0
-static void
-mounts_changed (GUnixMountMonitor *mount_monitor,
- gpointer user_data)
-{
- GLocalDirectoryMonitor *local_monitor = user_data;
- GUnixMountEntry *mount;
- gboolean is_mounted;
- GFile *file;
-
- /* Emulate unmount detection */
-#ifdef G_OS_WIN32
- mount = NULL;
- g_warning ("G_OS_WIN32: no mount emulation");
-#else
- mount = g_unix_mount_at (local_monitor->dirname, NULL);
-
- is_mounted = mount != NULL;
-
- if (mount)
- g_unix_mount_free (mount);
-#endif
-
- if (local_monitor->was_mounted != is_mounted)
- {
- if (local_monitor->was_mounted && !is_mounted)
- {
- file = g_file_new_for_path (local_monitor->dirname);
- g_file_monitor_emit_event (G_FILE_MONITOR (local_monitor),
- file, NULL,
- G_FILE_MONITOR_EVENT_UNMOUNTED);
- g_object_unref (file);
- }
- local_monitor->was_mounted = is_mounted;
- }
-}
-#endif
-
-/**
- * _g_local_directory_monitor_new:
- * @dirname: filename of the directory to monitor.
- * @flags: #GFileMonitorFlags.
- *
- * Returns: new #GFileMonitor for the given @dirname.
- **/
-GFileMonitor*
-_g_local_directory_monitor_new (const char *dirname,
- GFileMonitorFlags flags,
- GError **error)
-{
- if (!_ih_startup ()) {
- g_set_error (error, 0, 0, "inotify is unsupported!!");
- return NULL;
- }
- return G_FILE_MONITOR (g_object_new (G_TYPE_LOCAL_DIRECTORY_MONITOR, "dirname", dirname, NULL));
-}
-
-#if 0
-static gboolean
-g_local_directory_monitor_cancel (GFileMonitor *monitor)
-{
- GLocalDirectoryMonitor *local_monitor = G_LOCAL_DIRECTORY_MONITOR (monitor);
-
- if (local_monitor->mount_monitor)
- {
- g_signal_handlers_disconnect_by_func (local_monitor->mount_monitor, mounts_changed, local_monitor);
- g_object_unref (local_monitor->mount_monitor);
- local_monitor->mount_monitor = NULL;
- }
-
- return TRUE;
-}
-#endif
-
+++ /dev/null
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2006-2007 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Alexander Larsson <alexl@redhat.com>
- */
-
-#ifndef __G_LOCAL_DIRECTORY_MONITOR_H__
-#define __G_LOCAL_DIRECTORY_MONITOR_H__
-
-#include <glib-object.h>
-#include "gfilemonitor.h"
-#include "inotify-sub.h"
-
-G_BEGIN_DECLS
-
-#define G_TYPE_LOCAL_DIRECTORY_MONITOR (g_local_directory_monitor_get_type ())
-#define G_LOCAL_DIRECTORY_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_LOCAL_DIRECTORY_MONITOR, GLocalDirectoryMonitor))
-#define G_LOCAL_DIRECTORY_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), G_TYPE_LOCAL_DIRECTORY_MONITOR, GLocalDirectoryMonitorClass))
-#define G_IS_LOCAL_DIRECTORY_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_LOCAL_DIRECTORY_MONITOR))
-#define G_IS_LOCAL_DIRECTORY_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_LOCAL_DIRECTORY_MONITOR))
-
-#define G_LOCAL_DIRECTORY_MONITOR_EXTENSION_POINT_NAME "gio-local-directory-monitor"
-
-typedef struct _GLocalDirectoryMonitor GLocalDirectoryMonitor;
-typedef struct _GLocalDirectoryMonitorClass GLocalDirectoryMonitorClass;
-
-struct _GLocalDirectoryMonitor
-{
- GFileMonitor parent_instance;
- gchar *dirname;
- inotify_sub *sub;
-#if 0
- /* For mount emulation */
- GUnixMountMonitor *mount_monitor;
- gboolean was_mounted;
-#endif
-};
-
-struct _GLocalDirectoryMonitorClass {
- GFileMonitorClass parent_class;
-#if 0
- gboolean mount_notify;
-#endif
- gboolean (*is_supported) (void);
-};
-
-GType g_local_directory_monitor_get_type (void) G_GNUC_CONST;
-
-GFileMonitor* _g_local_directory_monitor_new (const char *dirname,
- GFileMonitorFlags flags,
- GError **error);
-
-G_END_DECLS
-
-#endif /* __G_LOCAL_DIRECTORY_MONITOR_H__ */
+++ /dev/null
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2006-2007 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Alexander Larsson <alexl@redhat.com>
- */
-
-#include <config.h>
-#include <string.h>
-#include <glib.h>
-
-#include "inotify-helper.h"
-#include "glocalfilemonitor.h"
-
-enum
-{
- PROP_0,
- PROP_FILENAME
-};
-
-G_DEFINE_TYPE (GLocalFileMonitor, g_local_file_monitor, G_TYPE_FILE_MONITOR)
-
-static void
-g_local_file_monitor_init (GLocalFileMonitor* local_monitor)
-{
-}
-
-static void
-g_local_file_monitor_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- switch (property_id)
- {
- case PROP_FILENAME:
- /* Do nothing */
- break;
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
- break;
- }
-}
-
-static GObject *
-g_local_file_monitor_constructor (GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_properties)
-{
- GObject *obj;
- GLocalFileMonitorClass *klass;
- GObjectClass *parent_class;
- GLocalFileMonitor *local_monitor;
- const gchar *filename = NULL;
- gchar *dname, *fname;
- gint i;
-
- klass = G_LOCAL_FILE_MONITOR_CLASS (g_type_class_peek (G_TYPE_LOCAL_FILE_MONITOR));
- parent_class = G_OBJECT_CLASS (g_type_class_peek_parent (klass));
- obj = parent_class->constructor (type,
- n_construct_properties,
- construct_properties);
-
- local_monitor = G_LOCAL_FILE_MONITOR (obj);
-
- for (i = 0; i < n_construct_properties; i++)
- {
- if (strcmp ("filename", g_param_spec_get_name (construct_properties[i].pspec)) == 0)
- {
- if (!G_VALUE_HOLDS_STRING (construct_properties[i].value))
- g_warning ("%s: warning: construct_properties[i].value does not hold a string!", __func__);
- filename = g_value_get_string (construct_properties[i].value);
- break;
- }
- }
-
- if (filename == NULL)
- g_warning ("%s: warning: filename was NULL", __func__);
-
- local_monitor->filename = g_strdup (filename);
-
- fname = g_path_get_basename (filename);
- dname = g_path_get_dirname (filename);
-
- local_monitor->sub = _ih_sub_new (dname, fname, local_monitor);
- g_free (fname);
- g_free (dname);
-
- g_assert (local_monitor->sub);
- g_assert (_ih_sub_add (local_monitor->sub));
-
- return obj;
-}
-
-static void
-g_local_file_monitor_finalize (GObject *object)
-{
- GLocalFileMonitor *local_monitor = G_LOCAL_FILE_MONITOR (object);
- if (local_monitor->filename)
- {
- g_free (local_monitor->filename);
- local_monitor->filename = NULL;
- }
-
- _ih_sub_free (local_monitor->sub);
-
- if (G_OBJECT_CLASS (g_local_file_monitor_parent_class)->finalize)
- (*G_OBJECT_CLASS (g_local_file_monitor_parent_class)->finalize) (object);
-}
-
-static void g_local_file_monitor_class_init (GLocalFileMonitorClass *klass)
-{
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
- gobject_class->set_property = g_local_file_monitor_set_property;
- gobject_class->finalize = g_local_file_monitor_finalize;
- gobject_class->constructor = g_local_file_monitor_constructor;
-
- g_object_class_install_property (gobject_class,
- PROP_FILENAME,
- g_param_spec_string ("filename",
- "File name",
- "File name to monitor",
- NULL,
- G_PARAM_CONSTRUCT_ONLY|
- G_PARAM_WRITABLE|
- G_PARAM_STATIC_NAME|G_PARAM_STATIC_NICK|G_PARAM_STATIC_BLURB));
-}
-
-/**
- * g_local_file_monitor_new:
- * @pathname: path name to monitor.
- * @flags: #GFileMonitorFlags.
- *
- * Returns: a new #GFileMonitor for the given @pathname.
- **/
-GFileMonitor*
-_g_local_file_monitor_new (const char *pathname,
- GFileMonitorFlags flags,
- GError **error)
-{
- if (!_ih_startup ()) {
- g_set_error (error, 0, 0, "inotify is unsupported!!");
- return NULL;
- }
- return G_FILE_MONITOR (g_object_new (G_TYPE_LOCAL_FILE_MONITOR, "filename", pathname, NULL));
-}
-
+++ /dev/null
-/* GIO - GLib Input, Output and Streaming Library
- *
- * Copyright (C) 2006-2007 Red Hat, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301 USA.
- *
- * Author: Alexander Larsson <alexl@redhat.com>
- */
-
-#ifndef __G_LOCAL_FILE_MONITOR_H__
-#define __G_LOCAL_FILE_MONITOR_H__
-
-#include <glib-object.h>
-#include "gfilemonitor.h"
-#include "inotify-sub.h"
-
-G_BEGIN_DECLS
-
-#define G_TYPE_LOCAL_FILE_MONITOR (g_local_file_monitor_get_type ())
-#define G_LOCAL_FILE_MONITOR(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_LOCAL_FILE_MONITOR, GLocalFileMonitor))
-#define G_LOCAL_FILE_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), G_TYPE_LOCAL_FILE_MONITOR, GLocalFileMonitorClass))
-#define G_IS_LOCAL_FILE_MONITOR(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_LOCAL_FILE_MONITOR))
-#define G_IS_LOCAL_FILE_MONITOR_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_LOCAL_FILE_MONITOR))
-
-#define G_LOCAL_FILE_MONITOR_EXTENSION_POINT_NAME "gio-local-file-monitor"
-
-typedef struct _GLocalFileMonitor GLocalFileMonitor;
-typedef struct _GLocalFileMonitorClass GLocalFileMonitorClass;
-
-struct _GLocalFileMonitor
-{
- GFileMonitor parent_instance;
- gchar *filename;
- inotify_sub *sub;
-};
-
-struct _GLocalFileMonitorClass {
- GFileMonitorClass parent_class;
- gboolean (*is_supported) (void);
-};
-
-GType g_local_file_monitor_get_type (void) G_GNUC_CONST;
-
-GFileMonitor* _g_local_file_monitor_new (const char *pathname,
- GFileMonitorFlags flags,
- GError **error);
-
-G_END_DECLS
-
-#endif /* __G_LOCAL_FILE_MONITOR_H__ */
+++ /dev/null
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
-
-/* inotify-helper.c - Gnome VFS Monitor based on inotify.
-
- Copyright (C) 2005 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#include "config.h"
-#include <glib.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include "inotify-missing.h"
-#include "inotify-path.h"
-#include "inotify-diag.h"
-
-#define DIAG_DUMP_TIME 20000 /* 20 seconds */
-
-G_LOCK_EXTERN (inotify_lock);
-
-static gboolean
-id_dump (gpointer userdata)
-{
- GIOChannel *ioc;
- pid_t pid;
- char *fname;
- G_LOCK (inotify_lock);
- ioc = NULL;
- pid = getpid ();
-
- fname = g_strdup_printf ("/tmp/gvfsid.%d", pid);
- ioc = g_io_channel_new_file (fname, "w", NULL);
- g_free (fname);
-
- if (!ioc)
- {
- G_UNLOCK (inotify_lock);
- return TRUE;
- }
-
- _im_diag_dump (ioc);
-
- g_io_channel_shutdown (ioc, TRUE, NULL);
- g_io_channel_unref (ioc);
-
- G_UNLOCK (inotify_lock);
- return TRUE;
-}
-
-void
-_id_startup (void)
-{
- if (!g_getenv ("GVFS_INOTIFY_DIAG"))
- return;
-
- g_timeout_add (DIAG_DUMP_TIME, id_dump, NULL);
-}
+++ /dev/null
-/* inotify-helper.h - GNOME VFS Monitor using inotify
-
- Copyright (C) 2006 John McCutchan <john@johnmccutchan.com>
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Author: John McCutchan <john@johnmccutchan.com>
-*/
-
-
-#ifndef __INOTIFY_DIAG_H
-#define __INOTIFY_DIAG_H
-
-void _id_startup (void);
-
-#endif /* __INOTIFY_DIAG_H */
+++ /dev/null
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
-
-/* inotify-helper.c - GVFS Monitor based on inotify.
-
- Copyright (C) 2007 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#include "config.h"
-#include <errno.h>
-#include <time.h>
-#include <string.h>
-#include <sys/ioctl.h>
-/* Just include the local header to stop all the pain */
-#include <sys/inotify.h>
-#include "gfilemonitor.h"
-#include "inotify-helper.h"
-#include "inotify-missing.h"
-#include "inotify-path.h"
-#include "inotify-diag.h"
-
-
-static gboolean ih_debug_enabled = FALSE;
-#define IH_W if (ih_debug_enabled) g_warning
-
-static void ih_event_callback (ik_event_t *event, inotify_sub *sub);
-static void ih_not_missing_callback (inotify_sub *sub);
-
-/* We share this lock with inotify-kernel.c and inotify-missing.c
- *
- * inotify-kernel.c takes the lock when it reads events from
- * the kernel and when it processes those events
- *
- * inotify-missing.c takes the lock when it is scanning the missing
- * list.
- *
- * We take the lock in all public functions
- */
-G_GNUC_INTERNAL G_LOCK_DEFINE (inotify_lock);
-
-static GFileMonitorEvent ih_mask_to_EventFlags (guint32 mask);
-
-/**
- * _ih_startup:
- *
- * Initializes the inotify backend. This must be called before
- * any other functions in this module.
- *
- * Return value: #TRUE if initialization succeeded, #FALSE otherwise
- */
-gboolean
-_ih_startup (void)
-{
- static gboolean initialized = FALSE;
- static gboolean result = FALSE;
-
- G_LOCK (inotify_lock);
-
- if (initialized == TRUE)
- {
- G_UNLOCK (inotify_lock);
- return result;
- }
-
- result = _ip_startup (ih_event_callback);
- if (!result)
- {
- g_warning ("Could not initialize inotify\n");
- G_UNLOCK (inotify_lock);
- return FALSE;
- }
- _im_startup (ih_not_missing_callback);
- _id_startup ();
-
- IH_W ("started gvfs inotify backend\n");
-
- initialized = TRUE;
-
- G_UNLOCK (inotify_lock);
-
- return TRUE;
-}
-
-/**
- * Adds a subscription to be monitored.
- */
-gboolean
-_ih_sub_add (inotify_sub *sub)
-{
- G_LOCK (inotify_lock);
-
- if (!_ip_start_watching (sub))
- _im_add (sub);
-
- G_UNLOCK (inotify_lock);
- return TRUE;
-}
-
-/**
- * Cancels a subscription which was being monitored.
- */
-gboolean
-_ih_sub_cancel (inotify_sub *sub)
-{
- G_LOCK (inotify_lock);
-
- if (!sub->cancelled)
- {
- IH_W ("cancelling %s\n", sub->dirname);
- sub->cancelled = TRUE;
- _im_rm (sub);
- _ip_stop_watching (sub);
- }
-
- G_UNLOCK (inotify_lock);
-
- return TRUE;
-}
-
-
-static void
-ih_event_callback (ik_event_t *event,
- inotify_sub *sub)
-{
- gchar *fullpath;
- GFileMonitorEvent eflags;
- GFile* parent;
- GFile* child;
-
- eflags = ih_mask_to_EventFlags (event->mask);
- parent = g_file_new_for_path (sub->dirname);
- if (event->name)
- fullpath = g_strdup_printf ("%s/%s", sub->dirname, event->name);
- else
- fullpath = g_strdup_printf ("%s/", sub->dirname);
-
- child = g_file_new_for_path (fullpath);
- g_free (fullpath);
-
- g_file_monitor_emit_event (G_FILE_MONITOR (sub->user_data),
- child, NULL, eflags);
-
- g_object_unref (child);
- g_object_unref (parent);
-}
-
-static void
-ih_not_missing_callback (inotify_sub *sub)
-{
- gchar *fullpath;
- GFileMonitorEvent eflags;
- guint32 mask;
- GFile* parent;
- GFile* child;
-
- parent = g_file_new_for_path (sub->dirname);
-
- if (sub->filename)
- {
- fullpath = g_strdup_printf ("%s/%s", sub->dirname, sub->filename);
- g_warning ("Missing callback called fullpath = %s\n", fullpath);
- if (!g_file_test (fullpath, G_FILE_TEST_EXISTS))
- {
- g_free (fullpath);
- return;
- }
- mask = IN_CREATE;
- }
- else
- {
- fullpath = g_strdup_printf ("%s", sub->dirname);
- mask = IN_CREATE|IN_ISDIR;
- }
-
- eflags = ih_mask_to_EventFlags (mask);
- child = g_file_new_for_path (fullpath);
- g_free (fullpath);
-
- g_file_monitor_emit_event (G_FILE_MONITOR (sub->user_data),
- child, NULL, eflags);
-
- g_object_unref (child);
- g_object_unref (parent);
-}
-
-/* Transforms a inotify event to a GVFS event. */
-static GFileMonitorEvent
-ih_mask_to_EventFlags (guint32 mask)
-{
- mask &= ~IN_ISDIR;
- switch (mask)
- {
- case IN_MODIFY:
- return G_FILE_MONITOR_EVENT_CHANGED;
- case IN_CLOSE_WRITE:
- return G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT;
- case IN_ATTRIB:
- return G_FILE_MONITOR_EVENT_ATTRIBUTE_CHANGED;
- case IN_MOVE_SELF:
- case IN_MOVED_FROM:
- case IN_DELETE:
- case IN_DELETE_SELF:
- return G_FILE_MONITOR_EVENT_DELETED;
- case IN_CREATE:
- case IN_MOVED_TO:
- return G_FILE_MONITOR_EVENT_CREATED;
- case IN_UNMOUNT:
- return G_FILE_MONITOR_EVENT_UNMOUNTED;
- case IN_Q_OVERFLOW:
- case IN_OPEN:
- case IN_CLOSE_NOWRITE:
- case IN_ACCESS:
- case IN_IGNORED:
- default:
- return -1;
- }
-}
+++ /dev/null
-/* inotify-helper.h - GVFS Directory Monitor using inotify
-
- Copyright (C) 2007 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Author: John McCutchan <john@johnmccutchan.com>
-*/
-
-
-#ifndef __INOTIFY_HELPER_H
-#define __INOTIFY_HELPER_H
-
-#include "inotify-sub.h"
-
-gboolean _ih_startup (void);
-gboolean _ih_sub_add (inotify_sub *sub);
-gboolean _ih_sub_cancel (inotify_sub *sub);
-
-#endif /* __INOTIFY_HELPER_H */
+++ /dev/null
-/*
- Copyright (C) 2005 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:.
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#include "config.h"
-
-#include <stdio.h>
-#include <sys/ioctl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <glib.h>
-#include "inotify-kernel.h"
-#include <sys/inotify.h>
-
-/* Timings for pairing MOVED_TO / MOVED_FROM events */
-#define PROCESS_EVENTS_TIME 1000 /* milliseconds (1 hz) */
-#define DEFAULT_HOLD_UNTIL_TIME 0 /* 0 millisecond */
-#define MOVE_HOLD_UNTIL_TIME 0 /* 0 milliseconds */
-
-static int inotify_instance_fd = -1;
-static GQueue *events_to_process = NULL;
-static GQueue *event_queue = NULL;
-static GHashTable * cookie_hash = NULL;
-static GIOChannel *inotify_read_ioc;
-static GPollFD ik_poll_fd;
-static gboolean ik_poll_fd_enabled = TRUE;
-static void (*user_cb)(ik_event_t *event);
-
-static gboolean ik_read_callback (gpointer user_data);
-static gboolean ik_process_eq_callback (gpointer user_data);
-
-static guint32 ik_move_matches = 0;
-static guint32 ik_move_misses = 0;
-
-static gboolean process_eq_running = FALSE;
-
-/* We use the lock from inotify-helper.c
- *
- * There are two places that we take this lock
- *
- * 1) In ik_read_callback
- *
- * 2) ik_process_eq_callback.
- *
- *
- * The rest of locking is taken care of in inotify-helper.c
- */
-G_LOCK_EXTERN (inotify_lock);
-
-typedef struct ik_event_internal {
- ik_event_t *event;
- gboolean seen;
- gboolean sent;
- GTimeVal hold_until;
- struct ik_event_internal *pair;
-} ik_event_internal_t;
-
-/* In order to perform non-sleeping inotify event chunking we need
- * a custom GSource
- */
-static gboolean
-ik_source_prepare (GSource *source,
- gint *timeout)
-{
- return FALSE;
-}
-
-static gboolean
-ik_source_timeout (gpointer data)
-{
- GSource *source = (GSource *)data;
-
- /* Re-active the PollFD */
- g_source_add_poll (source, &ik_poll_fd);
- g_source_unref (source);
- ik_poll_fd_enabled = TRUE;
-
- return FALSE;
-}
-
-#define MAX_PENDING_COUNT 2
-#define PENDING_THRESHOLD(qsize) ((qsize) >> 1)
-#define PENDING_MARGINAL_COST(p) ((unsigned int)(1 << (p)))
-#define MAX_QUEUED_EVENTS 2048
-#define AVERAGE_EVENT_SIZE sizeof (struct inotify_event) + 16
-#define TIMEOUT_MILLISECONDS 10
-
-static gboolean
-ik_source_check (GSource *source)
-{
- static int prev_pending = 0, pending_count = 0;
-
- /* We already disabled the PollFD or
- * nothing to be read from inotify */
- if (!ik_poll_fd_enabled || !(ik_poll_fd.revents & G_IO_IN))
- return FALSE;
-
- if (pending_count < MAX_PENDING_COUNT)
- {
- unsigned int pending;
-
- if (ioctl (inotify_instance_fd, FIONREAD, &pending) == -1)
- goto do_read;
-
- pending /= AVERAGE_EVENT_SIZE;
-
- /* Don't wait if the number of pending events is too close
- * to the maximum queue size.
- */
- if (pending > PENDING_THRESHOLD (MAX_QUEUED_EVENTS))
- goto do_read;
-
- /* With each successive iteration, the minimum rate for
- * further sleep doubles.
- */
- if (pending-prev_pending < PENDING_MARGINAL_COST (pending_count))
- goto do_read;
-
- prev_pending = pending;
- pending_count++;
-
- /* We are going to wait to read the events: */
-
- /* Remove the PollFD from the source */
- g_source_remove_poll (source, &ik_poll_fd);
- /* To avoid threading issues we need to flag that we've done that */
- ik_poll_fd_enabled = FALSE;
- /* Set a timeout to re-add the PollFD to the source */
- g_source_ref (source);
- g_timeout_add (TIMEOUT_MILLISECONDS, ik_source_timeout, source);
-
- return FALSE;
- }
-
-do_read:
- /* We are ready to read events from inotify */
-
- prev_pending = 0;
- pending_count = 0;
-
- return TRUE;
-}
-
-static gboolean
-ik_source_dispatch (GSource *source,
- GSourceFunc callback,
- gpointer user_data)
-{
- if (callback)
- return callback (user_data);
- return TRUE;
-}
-
-static GSourceFuncs ik_source_funcs =
-{
- ik_source_prepare,
- ik_source_check,
- ik_source_dispatch,
- NULL
-};
-
-gboolean _ik_startup (void (*cb)(ik_event_t *event))
-{
- static gboolean initialized = FALSE;
- GSource *source;
-
- user_cb = cb;
- /* Ignore multi-calls */
- if (initialized)
- return inotify_instance_fd >= 0;
-
- initialized = TRUE;
- inotify_instance_fd = inotify_init ();
-
- if (inotify_instance_fd < 0)
- return FALSE;
-
- inotify_read_ioc = g_io_channel_unix_new (inotify_instance_fd);
- ik_poll_fd.fd = inotify_instance_fd;
- ik_poll_fd.events = G_IO_IN | G_IO_HUP | G_IO_ERR;
- g_io_channel_set_encoding (inotify_read_ioc, NULL, NULL);
- g_io_channel_set_flags (inotify_read_ioc, G_IO_FLAG_NONBLOCK, NULL);
-
- source = g_source_new (&ik_source_funcs, sizeof (GSource));
- g_source_add_poll (source, &ik_poll_fd);
- g_source_set_callback (source, ik_read_callback, NULL, NULL);
- g_source_attach (source, NULL);
- g_source_unref (source);
-
- cookie_hash = g_hash_table_new (g_direct_hash, g_direct_equal);
- event_queue = g_queue_new ();
- events_to_process = g_queue_new ();
-
- return TRUE;
-}
-
-static ik_event_internal_t *
-ik_event_internal_new (ik_event_t *event)
-{
- ik_event_internal_t *internal_event = g_new0 (ik_event_internal_t, 1);
- GTimeVal tv;
-
- g_assert (event);
-
- g_get_current_time (&tv);
- g_time_val_add (&tv, DEFAULT_HOLD_UNTIL_TIME);
- internal_event->event = event;
- internal_event->hold_until = tv;
-
- return internal_event;
-}
-
-static ik_event_t *
-ik_event_new (char *buffer)
-{
- struct inotify_event *kevent = (struct inotify_event *)buffer;
- ik_event_t *event = g_new0 (ik_event_t, 1);
-
- g_assert (buffer);
-
- event->wd = kevent->wd;
- event->mask = kevent->mask;
- event->cookie = kevent->cookie;
- event->len = kevent->len;
- if (event->len)
- event->name = g_strdup (kevent->name);
- else
- event->name = g_strdup ("");
-
- return event;
-}
-
-ik_event_t *
-_ik_event_new_dummy (const char *name,
- gint32 wd,
- guint32 mask)
-{
- ik_event_t *event = g_new0 (ik_event_t, 1);
- event->wd = wd;
- event->mask = mask;
- event->cookie = 0;
- if (name)
- event->name = g_strdup (name);
- else
- event->name = g_strdup("");
-
- event->len = strlen (event->name);
-
- return event;
-}
-
-void
-_ik_event_free (ik_event_t *event)
-{
- if (event->pair)
- _ik_event_free (event->pair);
- g_free (event->name);
- g_free (event);
-}
-
-gint32
-_ik_watch (const char *path,
- guint32 mask,
- int *err)
-{
- gint32 wd = -1;
-
- g_assert (path != NULL);
- g_assert (inotify_instance_fd >= 0);
-
- wd = inotify_add_watch (inotify_instance_fd, path, mask);
-
- if (wd < 0)
- {
- int e = errno;
- /* FIXME: debug msg failed to add watch */
- if (err)
- *err = e;
- return wd;
- }
-
- g_assert (wd >= 0);
- return wd;
-}
-
-int
-_ik_ignore (const char *path,
- gint32 wd)
-{
- g_assert (wd >= 0);
- g_assert (inotify_instance_fd >= 0);
-
- if (inotify_rm_watch (inotify_instance_fd, wd) < 0)
- {
- /* int e = errno; */
- /* failed to rm watch */
- return -1;
- }
-
- return 0;
-}
-
-void
-_ik_move_stats (guint32 *matches,
- guint32 *misses)
-{
- if (matches)
- *matches = ik_move_matches;
-
- if (misses)
- *misses = ik_move_misses;
-}
-
-const char *
-_ik_mask_to_string (guint32 mask)
-{
- gboolean is_dir = mask & IN_ISDIR;
- mask &= ~IN_ISDIR;
-
- if (is_dir)
- {
- switch (mask)
- {
- case IN_ACCESS:
- return "ACCESS (dir)";
- case IN_MODIFY:
- return "MODIFY (dir)";
- case IN_ATTRIB:
- return "ATTRIB (dir)";
- case IN_CLOSE_WRITE:
- return "CLOSE_WRITE (dir)";
- case IN_CLOSE_NOWRITE:
- return "CLOSE_NOWRITE (dir)";
- case IN_OPEN:
- return "OPEN (dir)";
- case IN_MOVED_FROM:
- return "MOVED_FROM (dir)";
- case IN_MOVED_TO:
- return "MOVED_TO (dir)";
- case IN_DELETE:
- return "DELETE (dir)";
- case IN_CREATE:
- return "CREATE (dir)";
- case IN_DELETE_SELF:
- return "DELETE_SELF (dir)";
- case IN_UNMOUNT:
- return "UNMOUNT (dir)";
- case IN_Q_OVERFLOW:
- return "Q_OVERFLOW (dir)";
- case IN_IGNORED:
- return "IGNORED (dir)";
- default:
- return "UNKNOWN_EVENT (dir)";
- }
- }
- else
- {
- switch (mask)
- {
- case IN_ACCESS:
- return "ACCESS";
- case IN_MODIFY:
- return "MODIFY";
- case IN_ATTRIB:
- return "ATTRIB";
- case IN_CLOSE_WRITE:
- return "CLOSE_WRITE";
- case IN_CLOSE_NOWRITE:
- return "CLOSE_NOWRITE";
- case IN_OPEN:
- return "OPEN";
- case IN_MOVED_FROM:
- return "MOVED_FROM";
- case IN_MOVED_TO:
- return "MOVED_TO";
- case IN_DELETE:
- return "DELETE";
- case IN_CREATE:
- return "CREATE";
- case IN_DELETE_SELF:
- return "DELETE_SELF";
- case IN_UNMOUNT:
- return "UNMOUNT";
- case IN_Q_OVERFLOW:
- return "Q_OVERFLOW";
- case IN_IGNORED:
- return "IGNORED";
- default:
- return "UNKNOWN_EVENT";
- }
- }
-}
-
-
-static void
-ik_read_events (gsize *buffer_size_out,
- gchar **buffer_out)
-{
- static gchar *buffer = NULL;
- static gsize buffer_size;
-
- /* Initialize the buffer on our first call */
- if (buffer == NULL)
- {
- buffer_size = AVERAGE_EVENT_SIZE;
- buffer_size *= MAX_QUEUED_EVENTS;
- buffer = g_malloc (buffer_size);
- }
-
- *buffer_size_out = 0;
- *buffer_out = NULL;
-
- memset (buffer, 0, buffer_size);
-
- if (g_io_channel_read_chars (inotify_read_ioc, (char *)buffer, buffer_size, buffer_size_out, NULL) != G_IO_STATUS_NORMAL) {
- /* error reading */
- }
- *buffer_out = buffer;
-}
-
-static gboolean
-ik_read_callback (gpointer user_data)
-{
- gchar *buffer;
- gsize buffer_size, buffer_i, events;
-
- G_LOCK (inotify_lock);
- ik_read_events (&buffer_size, &buffer);
-
- buffer_i = 0;
- events = 0;
- while (buffer_i < buffer_size)
- {
- struct inotify_event *event;
- gsize event_size;
- event = (struct inotify_event *)&buffer[buffer_i];
- event_size = sizeof(struct inotify_event) + event->len;
- g_queue_push_tail (events_to_process, ik_event_internal_new (ik_event_new (&buffer[buffer_i])));
- buffer_i += event_size;
- events++;
- }
-
- /* If the event process callback is off, turn it back on */
- if (!process_eq_running && events)
- {
- process_eq_running = TRUE;
- g_timeout_add (PROCESS_EVENTS_TIME, ik_process_eq_callback, NULL);
- }
-
- G_UNLOCK (inotify_lock);
-
- return TRUE;
-}
-
-static gboolean
-g_timeval_lt (GTimeVal *val1,
- GTimeVal *val2)
-{
- if (val1->tv_sec < val2->tv_sec)
- return TRUE;
-
- if (val1->tv_sec > val2->tv_sec)
- return FALSE;
-
- /* val1->tv_sec == val2->tv_sec */
- if (val1->tv_usec < val2->tv_usec)
- return TRUE;
-
- return FALSE;
-}
-
-static gboolean
-g_timeval_eq (GTimeVal *val1,
- GTimeVal *val2)
-{
- return (val1->tv_sec == val2->tv_sec) && (val1->tv_usec == val2->tv_usec);
-}
-
-static void
-ik_pair_events (ik_event_internal_t *event1,
- ik_event_internal_t *event2)
-{
- g_assert (event1 && event2);
- /* We should only be pairing events that have the same cookie */
- g_assert (event1->event->cookie == event2->event->cookie);
- /* We shouldn't pair an event that already is paired */
- g_assert (event1->pair == NULL && event2->pair == NULL);
-
- /* Pair the internal structures and the ik_event_t structures */
- event1->pair = event2;
- event1->event->pair = event2->event;
-
- if (g_timeval_lt (&event1->hold_until, &event2->hold_until))
- event1->hold_until = event2->hold_until;
-
- event2->hold_until = event1->hold_until;
-}
-
-static void
-ik_event_add_microseconds (ik_event_internal_t *event,
- glong ms)
-{
- g_assert (event);
- g_time_val_add (&event->hold_until, ms);
-}
-
-static gboolean
-ik_event_ready (ik_event_internal_t *event)
-{
- GTimeVal tv;
- g_assert (event);
-
- g_get_current_time (&tv);
-
- /* An event is ready if,
- *
- * it has no cookie -- there is nothing to be gained by holding it
- * or, it is already paired -- we don't need to hold it anymore
- * or, we have held it long enough
- */
- return
- event->event->cookie == 0 ||
- event->pair != NULL ||
- g_timeval_lt (&event->hold_until, &tv) ||
- g_timeval_eq (&event->hold_until, &tv);
-}
-
-static void
-ik_pair_moves (gpointer data,
- gpointer user_data)
-{
- ik_event_internal_t *event = (ik_event_internal_t *)data;
-
- if (event->seen == TRUE || event->sent == TRUE)
- return;
-
- if (event->event->cookie != 0)
- {
- /* When we get a MOVED_FROM event we delay sending the event by
- * MOVE_HOLD_UNTIL_TIME microseconds. We need to do this because a
- * MOVED_TO pair _might_ be coming in the near future */
- if (event->event->mask & IN_MOVED_FROM)
- {
- g_hash_table_insert (cookie_hash, GINT_TO_POINTER (event->event->cookie), event);
- /* because we don't deliver move events there is no point in waiting for the match right now. */
- ik_event_add_microseconds (event, MOVE_HOLD_UNTIL_TIME);
- }
- else if (event->event->mask & IN_MOVED_TO)
- {
- /* We need to check if we are waiting for this MOVED_TO events cookie to pair it with
- * a MOVED_FROM */
- ik_event_internal_t *match = NULL;
- match = g_hash_table_lookup (cookie_hash, GINT_TO_POINTER (event->event->cookie));
- if (match)
- {
- g_hash_table_remove (cookie_hash, GINT_TO_POINTER (event->event->cookie));
- ik_pair_events (match, event);
- }
- }
- }
- event->seen = TRUE;
-}
-
-static void
-ik_process_events (void)
-{
- g_queue_foreach (events_to_process, ik_pair_moves, NULL);
-
- while (!g_queue_is_empty (events_to_process))
- {
- ik_event_internal_t *event = g_queue_peek_head (events_to_process);
-
- /* This must have been sent as part of a MOVED_TO/MOVED_FROM */
- if (event->sent)
- {
- /* Pop event */
- g_queue_pop_head (events_to_process);
- /* Free the internal event structure */
- g_free (event);
- continue;
- }
-
- /* The event isn't ready yet */
- if (!ik_event_ready (event))
- break;
-
- /* Pop it */
- event = g_queue_pop_head (events_to_process);
-
- /* Check if this is a MOVED_FROM that is also sitting in the cookie_hash */
- if (event->event->cookie && event->pair == NULL &&
- g_hash_table_lookup (cookie_hash, GINT_TO_POINTER (event->event->cookie)))
- g_hash_table_remove (cookie_hash, GINT_TO_POINTER (event->event->cookie));
-
- if (event->pair)
- {
- /* We send out paired MOVED_FROM/MOVED_TO events in the same event buffer */
- /* g_assert (event->event->mask == IN_MOVED_FROM && event->pair->event->mask == IN_MOVED_TO); */
- /* Copy the paired data */
- event->pair->sent = TRUE;
- event->sent = TRUE;
- ik_move_matches++;
- }
- else if (event->event->cookie)
- {
- /* If we couldn't pair a MOVED_FROM and MOVED_TO together, we change
- * the event masks */
- /* Changeing MOVED_FROM to DELETE and MOVED_TO to create lets us make
- * the gaurantee that you will never see a non-matched MOVE event */
-
- if (event->event->mask & IN_MOVED_FROM)
- {
- event->event->mask = IN_DELETE|(event->event->mask & IN_ISDIR);
- ik_move_misses++; /* not super accurate, if we aren't watching the destination it still counts as a miss */
- }
- if (event->event->mask & IN_MOVED_TO)
- event->event->mask = IN_CREATE|(event->event->mask & IN_ISDIR);
- }
-
- /* Push the ik_event_t onto the event queue */
- g_queue_push_tail (event_queue, event->event);
- /* Free the internal event structure */
- g_free (event);
- }
-}
-
-static gboolean
-ik_process_eq_callback (gpointer user_data)
-{
- gboolean res;
-
- /* Try and move as many events to the event queue */
- G_LOCK (inotify_lock);
- ik_process_events ();
-
- while (!g_queue_is_empty (event_queue))
- {
- ik_event_t *event = g_queue_pop_head (event_queue);
-
- user_cb (event);
- }
-
- res = TRUE;
-
- if (g_queue_get_length (events_to_process) == 0)
- {
- process_eq_running = FALSE;
- res = FALSE;
- }
-
- G_UNLOCK (inotify_lock);
-
- return res;
-}
+++ /dev/null
-/*
- Copyright (C) 2005 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:.
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#ifndef __INOTIFY_KERNEL_H
-#define __INOTIFY_KERNEL_H
-
-typedef struct ik_event_s {
- gint32 wd;
- guint32 mask;
- guint32 cookie;
- guint32 len;
- char * name;
- struct ik_event_s *pair;
-} ik_event_t;
-
-gboolean _ik_startup (void (*cb) (ik_event_t *event));
-
-ik_event_t *_ik_event_new_dummy (const char *name,
- gint32 wd,
- guint32 mask);
-void _ik_event_free (ik_event_t *event);
-
-gint32 _ik_watch (const char *path,
- guint32 mask,
- int *err);
-int _ik_ignore (const char *path,
- gint32 wd);
-
-
-/* The miss count will probably be enflated */
-void _ik_move_stats (guint32 *matches,
- guint32 *misses);
-const char *_ik_mask_to_string (guint32 mask);
-
-
-#endif
+++ /dev/null
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
-
-/* inotify-helper.c - Gnome VFS Monitor based on inotify.
-
- Copyright (C) 2005 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#include "config.h"
-#include <glib.h>
-#include "inotify-missing.h"
-#include "inotify-path.h"
-
-#define SCAN_MISSING_TIME 4 /* 1/4 Hz */
-
-static gboolean im_debug_enabled = FALSE;
-#define IM_W if (im_debug_enabled) g_warning
-
-/* We put inotify_sub's that are missing on this list */
-static GList *missing_sub_list = NULL;
-static gboolean im_scan_missing (gpointer user_data);
-static gboolean scan_missing_running = FALSE;
-static void (*missing_cb)(inotify_sub *sub) = NULL;
-
-G_LOCK_EXTERN (inotify_lock);
-
-/* inotify_lock must be held before calling */
-void
-_im_startup (void (*callback)(inotify_sub *sub))
-{
- static gboolean initialized = FALSE;
-
- if (!initialized)
- {
- missing_cb = callback;
- initialized = TRUE;
- }
-}
-
-/* inotify_lock must be held before calling */
-void
-_im_add (inotify_sub *sub)
-{
- if (g_list_find (missing_sub_list, sub))
- {
- IM_W ("asked to add %s to missing list but it's already on the list!\n", sub->dirname);
- return;
- }
-
- IM_W ("adding %s to missing list\n", sub->dirname);
- missing_sub_list = g_list_prepend (missing_sub_list, sub);
-
- /* If the timeout is turned off, we turn it back on */
- if (!scan_missing_running)
- {
- scan_missing_running = TRUE;
-#if !GLIB_CHECK_VERSION(2,14,0)
- g_timeout_add (SCAN_MISSING_TIME * G_USEC_PER_SEC, im_scan_missing, NULL);
-#else
- g_timeout_add_seconds (SCAN_MISSING_TIME, im_scan_missing, NULL);
-#endif
- }
-}
-
-/* inotify_lock must be held before calling */
-void
-_im_rm (inotify_sub *sub)
-{
- GList *link;
-
- link = g_list_find (missing_sub_list, sub);
-
- if (!link)
- {
- IM_W ("asked to remove %s from missing list but it isn't on the list!\n", sub->dirname);
- return;
- }
-
- IM_W ("removing %s from missing list\n", sub->dirname);
-
- missing_sub_list = g_list_remove_link (missing_sub_list, link);
- g_list_free_1 (link);
-}
-
-/* Scans the list of missing subscriptions checking if they
- * are available yet.
- */
-static gboolean
-im_scan_missing (gpointer user_data)
-{
- GList *nolonger_missing = NULL;
- GList *l;
-
- G_LOCK (inotify_lock);
-
- IM_W ("scanning missing list with %d items\n", g_list_length (missing_sub_list));
- for (l = missing_sub_list; l; l = l->next)
- {
- inotify_sub *sub = l->data;
- gboolean not_m = FALSE;
-
- IM_W ("checking %p\n", sub);
- g_assert (sub);
- g_assert (sub->dirname);
- not_m = _ip_start_watching (sub);
-
- if (not_m)
- {
- missing_cb (sub);
- IM_W ("removed %s from missing list\n", sub->dirname);
- /* We have to build a list of list nodes to remove from the
- * missing_sub_list. We do the removal outside of this loop.
- */
- nolonger_missing = g_list_prepend (nolonger_missing, l);
- }
- }
-
- for (l = nolonger_missing; l ; l = l->next)
- {
- GList *llink = l->data;
- missing_sub_list = g_list_remove_link (missing_sub_list, llink);
- g_list_free_1 (llink);
- }
-
- g_list_free (nolonger_missing);
-
- /* If the missing list is now empty, we disable the timeout */
- if (missing_sub_list == NULL)
- {
- scan_missing_running = FALSE;
- G_UNLOCK (inotify_lock);
- return FALSE;
- }
- else
- {
- G_UNLOCK (inotify_lock);
- return TRUE;
- }
-}
-
-
-/* inotify_lock must be held */
-void
-_im_diag_dump (GIOChannel *ioc)
-{
- GList *l;
- g_io_channel_write_chars (ioc, "missing list:\n", -1, NULL, NULL);
- for (l = missing_sub_list; l; l = l->next)
- {
- inotify_sub *sub = l->data;
- g_io_channel_write_chars (ioc, sub->dirname, -1, NULL, NULL);
- g_io_channel_write_chars (ioc, "\n", -1, NULL, NULL);
- }
-}
+++ /dev/null
-/* inotify-helper.h - GNOME VFS Monitor using inotify
-
- Copyright (C) 2006 John McCutchan <john@johnmccutchan.com>
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Author: John McCutchan <ttb@tentacle.dhs.org>
-*/
-
-
-#ifndef __INOTIFY_MISSING_H
-#define __INOTIFY_MISSING_H
-
-#include "inotify-sub.h"
-
-void _im_startup (void (*missing_cb)(inotify_sub *sub));
-void _im_add (inotify_sub *sub);
-void _im_rm (inotify_sub *sub);
-void _im_diag_dump (GIOChannel *ioc);
-
-
-#endif /* __INOTIFY_MISSING_H */
+++ /dev/null
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
-
-/* inotify-path.c - GVFS Directory Monitor based on inotify.
-
- Copyright (C) 2006 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#include "config.h"
-
-/* Don't put conflicting kernel types in the global namespace: */
-#define __KERNEL_STRICT_NAMES
-
-#include <sys/inotify.h>
-#include <string.h>
-#include <glib.h>
-#include "inotify-kernel.h"
-#include "inotify-path.h"
-#include "inotify-missing.h"
-
-#define IP_INOTIFY_MASK (IN_MODIFY|IN_ATTRIB|IN_MOVED_FROM|IN_MOVED_TO|IN_DELETE|IN_CREATE|IN_DELETE_SELF|IN_UNMOUNT|IN_MOVE_SELF|IN_CLOSE_WRITE)
-
-/* Older libcs don't have this */
-#ifndef IN_ONLYDIR
-#define IN_ONLYDIR 0
-#endif
-
-typedef struct ip_watched_dir_s {
- char *path;
- /* TODO: We need to maintain a tree of watched directories
- * so that we can deliver move/delete events to sub folders.
- * Or the application could do it...
- */
- struct ip_watched_dir_s* parent;
- GList* children;
-
- /* Inotify state */
- gint32 wd;
-
- /* List of inotify subscriptions */
- GList *subs;
-} ip_watched_dir_t;
-
-static gboolean ip_debug_enabled = FALSE;
-#define IP_W if (ip_debug_enabled) g_warning
-
-/* path -> ip_watched_dir */
-static GHashTable * path_dir_hash = NULL;
-/* inotify_sub * -> ip_watched_dir *
- *
- * Each subscription is attached to a watched directory or it is on
- * the missing list
- */
-static GHashTable * sub_dir_hash = NULL;
-/* This hash holds GLists of ip_watched_dir_t *'s
- * We need to hold a list because symbolic links can share
- * the same wd
- */
-static GHashTable * wd_dir_hash = NULL;
-
-static ip_watched_dir_t *ip_watched_dir_new (const char *path,
- int wd);
-static void ip_watched_dir_free (ip_watched_dir_t *dir);
-static void ip_event_callback (ik_event_t *event);
-
-
-static void (*event_callback)(ik_event_t *event, inotify_sub *sub);
-
-gboolean
-_ip_startup (void (*cb)(ik_event_t *event, inotify_sub *sub))
-{
- static gboolean initialized = FALSE;
- static gboolean result = FALSE;
-
- if (initialized == TRUE)
- return result;
-
- event_callback = cb;
- result = _ik_startup (ip_event_callback);
-
- if (!result)
- return FALSE;
-
- path_dir_hash = g_hash_table_new (g_str_hash, g_str_equal);
- sub_dir_hash = g_hash_table_new (g_direct_hash, g_direct_equal);
- wd_dir_hash = g_hash_table_new (g_direct_hash, g_direct_equal);
-
- initialized = TRUE;
- return TRUE;
-}
-
-static void
-ip_map_path_dir (const char *path,
- ip_watched_dir_t *dir)
-{
- g_assert (path && dir);
- g_hash_table_insert (path_dir_hash, dir->path, dir);
-}
-
-static void
-ip_map_sub_dir (inotify_sub *sub,
- ip_watched_dir_t *dir)
-{
- /* Associate subscription and directory */
- g_assert (dir && sub);
- g_hash_table_insert (sub_dir_hash, sub, dir);
- dir->subs = g_list_prepend (dir->subs, sub);
-}
-
-static void
-ip_map_wd_dir (gint32 wd,
- ip_watched_dir_t *dir)
-{
- GList *dir_list;
-
- g_assert (wd >= 0 && dir);
- dir_list = g_hash_table_lookup (wd_dir_hash, GINT_TO_POINTER (wd));
- dir_list = g_list_prepend (dir_list, dir);
- g_hash_table_replace (wd_dir_hash, GINT_TO_POINTER (dir->wd), dir_list);
-}
-
-gboolean
-_ip_start_watching (inotify_sub *sub)
-{
- gint32 wd;
- int err;
- ip_watched_dir_t *dir;
-
- g_assert (sub);
- g_assert (!sub->cancelled);
- g_assert (sub->dirname);
-
- IP_W ("Starting to watch %s\n", sub->dirname);
- dir = g_hash_table_lookup (path_dir_hash, sub->dirname);
- if (dir)
- {
- IP_W ("Already watching\n");
- goto out;
- }
-
- IP_W ("Trying to add inotify watch ");
- wd = _ik_watch (sub->dirname, IP_INOTIFY_MASK|IN_ONLYDIR, &err);
- if (wd < 0)
- {
- IP_W ("Failed\n");
- return FALSE;
- }
- else
- {
- /* Create new watched directory and associate it with the
- * wd hash and path hash
- */
- IP_W ("Success\n");
- dir = ip_watched_dir_new (sub->dirname, wd);
- ip_map_wd_dir (wd, dir);
- ip_map_path_dir (sub->dirname, dir);
- }
-
- out:
- ip_map_sub_dir (sub, dir);
-
- return TRUE;
-}
-
-static void
-ip_unmap_path_dir (const char *path,
- ip_watched_dir_t *dir)
-{
- g_assert (path && dir);
- g_hash_table_remove (path_dir_hash, dir->path);
-}
-
-static void
-ip_unmap_wd_dir (gint32 wd,
- ip_watched_dir_t *dir)
-{
- GList *dir_list = g_hash_table_lookup (wd_dir_hash, GINT_TO_POINTER (wd));
-
- if (!dir_list)
- return;
-
- g_assert (wd >= 0 && dir);
- dir_list = g_list_remove (dir_list, dir);
- if (dir_list == NULL)
- g_hash_table_remove (wd_dir_hash, GINT_TO_POINTER (dir->wd));
- else
- g_hash_table_replace (wd_dir_hash, GINT_TO_POINTER (dir->wd), dir_list);
-}
-
-static void
-ip_unmap_wd (gint32 wd)
-{
- GList *dir_list = g_hash_table_lookup (wd_dir_hash, GINT_TO_POINTER (wd));
- if (!dir_list)
- return;
- g_assert (wd >= 0);
- g_hash_table_remove (wd_dir_hash, GINT_TO_POINTER (wd));
- g_list_free (dir_list);
-}
-
-static void
-ip_unmap_sub_dir (inotify_sub *sub,
- ip_watched_dir_t *dir)
-{
- g_assert (sub && dir);
- g_hash_table_remove (sub_dir_hash, sub);
- dir->subs = g_list_remove (dir->subs, sub);
-}
-
-static void
-ip_unmap_all_subs (ip_watched_dir_t *dir)
-{
- GList *l = NULL;
-
- for (l = dir->subs; l; l = l->next)
- {
- inotify_sub *sub = l->data;
- g_hash_table_remove (sub_dir_hash, sub);
- }
- g_list_free (dir->subs);
- dir->subs = NULL;
-}
-
-gboolean
-_ip_stop_watching (inotify_sub *sub)
-{
- ip_watched_dir_t *dir = NULL;
-
- dir = g_hash_table_lookup (sub_dir_hash, sub);
- if (!dir)
- return TRUE;
-
- ip_unmap_sub_dir (sub, dir);
-
- /* No one is subscribing to this directory any more */
- if (dir->subs == NULL)
- {
- _ik_ignore (dir->path, dir->wd);
- ip_unmap_wd_dir (dir->wd, dir);
- ip_unmap_path_dir (dir->path, dir);
- ip_watched_dir_free (dir);
- }
-
- return TRUE;
-}
-
-
-static ip_watched_dir_t *
-ip_watched_dir_new (const char *path,
- gint32 wd)
-{
- ip_watched_dir_t *dir = g_new0 (ip_watched_dir_t, 1);
-
- dir->path = g_strdup (path);
- dir->wd = wd;
-
- return dir;
-}
-
-static void
-ip_watched_dir_free (ip_watched_dir_t *dir)
-{
- g_assert (dir->subs == NULL);
- g_free (dir->path);
- g_free (dir);
-}
-
-static void
-ip_wd_delete (gpointer data,
- gpointer user_data)
-{
- ip_watched_dir_t *dir = data;
- GList *l = NULL;
-
- for (l = dir->subs; l; l = l->next)
- {
- inotify_sub *sub = l->data;
- /* Add subscription to missing list */
- _im_add (sub);
- }
- ip_unmap_all_subs (dir);
- /* Unassociate the path and the directory */
- ip_unmap_path_dir (dir->path, dir);
- ip_watched_dir_free (dir);
-}
-
-static void
-ip_event_dispatch (GList *dir_list,
- GList *pair_dir_list,
- ik_event_t *event)
-{
- GList *dirl;
-
- if (!event)
- return;
-
- for (dirl = dir_list; dirl; dirl = dirl->next)
- {
- GList *subl;
- ip_watched_dir_t *dir = dirl->data;
-
- for (subl = dir->subs; subl; subl = subl->next)
- {
- inotify_sub *sub = subl->data;
-
- /* If the subscription and the event
- * contain a filename and they don't
- * match, we don't deliver this event.
- */
- if (sub->filename &&
- event->name &&
- strcmp (sub->filename, event->name))
- continue;
-
- /* If the subscription has a filename
- * but this event doesn't, we don't
- * deliever this event.
- */
- if (sub->filename && !event->name)
- continue;
-
- /* FIXME: We might need to synthesize
- * DELETE/UNMOUNT events when
- * the filename doesn't match
- */
-
- event_callback (event, sub);
- }
- }
-
- if (!event->pair)
- return;
-
- for (dirl = pair_dir_list; dirl; dirl = dirl->next)
- {
- GList *subl;
- ip_watched_dir_t *dir = dirl->data;
-
- for (subl = dir->subs; subl; subl = subl->next)
- {
- inotify_sub *sub = subl->data;
-
- /* If the subscription and the event
- * contain a filename and they don't
- * match, we don't deliver this event.
- */
- if (sub->filename &&
- event->pair->name &&
- strcmp (sub->filename, event->pair->name))
- continue;
-
- /* If the subscription has a filename
- * but this event doesn't, we don't
- * deliever this event.
- */
- if (sub->filename && !event->pair->name)
- continue;
-
- /* FIXME: We might need to synthesize
- * DELETE/UNMOUNT events when
- * the filename doesn't match
- */
-
- event_callback (event->pair, sub);
- }
- }
-}
-
-static void
-ip_event_callback (ik_event_t *event)
-{
- GList* dir_list = NULL;
- GList* pair_dir_list = NULL;
-
- dir_list = g_hash_table_lookup (wd_dir_hash, GINT_TO_POINTER (event->wd));
-
- /* We can ignore the IGNORED events */
- if (event->mask & IN_IGNORED)
- {
- _ik_event_free (event);
- return;
- }
-
- if (event->pair)
- pair_dir_list = g_hash_table_lookup (wd_dir_hash, GINT_TO_POINTER (event->pair->wd));
-
- if (event->mask & IP_INOTIFY_MASK)
- ip_event_dispatch (dir_list, pair_dir_list, event);
-
- /* We have to manage the missing list
- * when we get an event that means the
- * file has been deleted/moved/unmounted.
- */
- if (event->mask & IN_DELETE_SELF ||
- event->mask & IN_MOVE_SELF ||
- event->mask & IN_UNMOUNT)
- {
- /* Add all subscriptions to missing list */
- g_list_foreach (dir_list, ip_wd_delete, NULL);
- /* Unmap all directories attached to this wd */
- ip_unmap_wd (event->wd);
- }
-
- _ik_event_free (event);
-}
+++ /dev/null
-/*
- Copyright (C) 2005 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:.
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#ifndef __INOTIFY_PATH_H
-#define __INOTIFY_PATH_H
-
-#include "inotify-kernel.h"
-#include "inotify-sub.h"
-
-gboolean _ip_startup (void (*event_cb)(ik_event_t *event, inotify_sub *sub));
-gboolean _ip_start_watching (inotify_sub *sub);
-gboolean _ip_stop_watching (inotify_sub *sub);
-
-#endif
+++ /dev/null
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 2; tab-width: 8 -*- */
-
-/* inotify-sub.c - GMonitor based on inotify.
-
- Copyright (C) 2006 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Authors:
- John McCutchan <john@johnmccutchan.com>
-*/
-
-#include "config.h"
-#include <string.h>
-#include <glib.h>
-
-#include "inotify-sub.h"
-
-static gboolean is_debug_enabled = FALSE;
-#define IS_W if (is_debug_enabled) g_warning
-
-static gchar*
-dup_dirname (const gchar *dirname)
-{
- gchar *d_dirname = g_strdup (dirname);
- size_t len = strlen (d_dirname);
-
- if (d_dirname[len - 1] == '/')
- d_dirname[len - 1] = '\0';
-
- return d_dirname;
-}
-
-inotify_sub*
-_ih_sub_new (const gchar *dirname,
- const gchar *filename,
- gpointer user_data)
-{
- inotify_sub *sub = NULL;
-
- sub = g_new0 (inotify_sub, 1);
- sub->dirname = dup_dirname (dirname);
- sub->filename = g_strdup (filename);
- sub->user_data = user_data;
-
- IS_W ("new subscription for %s being setup\n", sub->dirname);
-
- return sub;
-}
-
-void
-_ih_sub_free (inotify_sub *sub)
-{
- g_free (sub->dirname);
- g_free (sub->filename);
- g_free (sub);
-}
+++ /dev/null
-/* inotify-sub.h - GVFS Directory Monitor using inotify
-
- Copyright (C) 2006 John McCutchan
-
- The Gnome Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The Gnome Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the
- Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301 USA.
-
- Author: John McCutchan <john@johnmccutchan.com>
-*/
-
-
-#ifndef __INOTIFY_SUB_H
-#define __INOTIFY_SUB_H
-
-typedef struct
-{
- gchar* dirname;
- gchar* filename;
- gboolean cancelled;
- gpointer user_data;
-} inotify_sub;
-
-inotify_sub* _ih_sub_new (const gchar* dirname, const gchar* filename, gpointer user_data);
-void _ih_sub_free (inotify_sub* sub);
-
-#endif /* __INOTIFY_SUB_H */
$(top_builddir)/marshallers/libmarshallers.la \
libifcfg-rh-io.la \
$(GLIB_LIBS) \
- $(GMODULE_LIBS)
-
-if NO_GIO
-libnm_settings_plugin_ifcfg_rh_la_LIBADD += \
- $(top_builddir)/gfilemonitor/libgfilemonitor.la
-else
-libnm_settings_plugin_ifcfg_rh_la_LIBADD += \
+ $(GMODULE_LIBS) \
$(GIO_LIBS)
-endif
*/
#include <config.h>
-#include <gmodule.h>
-#include <glib-object.h>
-#include <glib/gi18n.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <net/ethernet.h>
#include <netinet/ether.h>
+#include <gmodule.h>
+#include <glib-object.h>
+#include <glib/gi18n.h>
+#include <gio/gio.h>
+
#include <dbus/dbus-glib.h>
#include <nm-setting-connection.h>
-#ifndef NO_GIO
-#include <gio/gio.h>
-#else
-#include <gfilemonitor/gfilemonitor.h>
-#endif
-
#include "common.h"
#include "nm-dbus-glib-types.h"
#include "plugin.h"
$(GLIB_LIBS) \
$(GMODULE_LIBS) \
$(POLKIT_LIBS) \
- $(GUDEV_LIBS)
-
-if NO_GIO
-libnm_settings_plugin_ifcfg_suse_la_LIBADD += \
- $(top_builddir)/gfilemonitor/libgfilemonitor.la
-else
-libnm_settings_plugin_ifcfg_suse_la_LIBADD += \
+ $(GUDEV_LIBS) \
$(GIO_LIBS)
-endif
*/
#include <config.h>
-#include <gmodule.h>
-#include <glib-object.h>
-#include <glib/gi18n.h>
#include <string.h>
#include <sys/inotify.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
-#ifndef NO_GIO
+#include <gmodule.h>
+#include <glib-object.h>
+#include <glib/gi18n.h>
#include <gio/gio.h>
-#else
-#include <gfilemonitor/gfilemonitor.h>
-#endif
#include <nm-setting-connection.h>
#include <nm-setting-ip4-config.h>
$(top_builddir)/system-settings/plugins/keyfile/io/libkeyfile-io.la \
$(GLIB_LIBS) \
$(GMODULE_LIBS) \
- $(DBUS_LIBS)
-
-if NO_GIO
-libnm_settings_plugin_keyfile_la_LIBADD += \
- $(top_builddir)/gfilemonitor/libgfilemonitor.la
-else
-libnm_settings_plugin_keyfile_la_LIBADD += \
+ $(DBUS_LIBS) \
$(GIO_LIBS)
-endif
install-data-hook:
$(mkinstalldirs) -m 0755 $(DESTDIR)$(keyfiledir)
#include <unistd.h>
#include <sys/types.h>
#include <string.h>
+
#include <gmodule.h>
#include <glib.h>
#include <glib/gstdio.h>
+#include <gio/gio.h>
+
#include <nm-connection.h>
#include <nm-setting.h>
#include <nm-setting-connection.h>
-#ifndef NO_GIO
-#include <gio/gio.h>
-#else
-#include <gfilemonitor/gfilemonitor.h>
-#endif
-
#include "plugin.h"
#include "nm-system-config-interface.h"
#include "nm-keyfile-connection.h"
projects / NetworkManager.git / commitdiff