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2008-09-18 Dan Williams <dcbw@redhat.com>

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Patch from Alexander Sack <asac@ubuntu.com>

	* configure.in
	  system-settings/plugins/Makefile.am
	  system-settings/plugins/ifupdown/Makefile.am
	  system-settings/plugins/ifupdown/interface_parser.c
	  system-settings/plugins/ifupdown/interface_parser.h
	  system-settings/plugins/ifupdown/nm-ifupdown-connection.c
	  system-settings/plugins/ifupdown/nm-ifupdown-connection.h
	  system-settings/plugins/ifupdown/parser.c
	  system-settings/plugins/ifupdown/parser.h
	  system-settings/plugins/ifupdown/plugin.c
	  system-settings/plugins/ifupdown/plugin.h
		- Implement a Debian/Ubuntu legacy network configuration plugin
			(gnome.org #551941)



git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4078 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
This commit is contained in:
Dan Williams
2008-09-18 15:29:59 +00:00
parent 9d5a2291f7
commit 8d19530da2
12 changed files with 1591 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
ChangeLog
View File

@@ -1,3 +1,21 @@
2008-09-18 Dan Williams <dcbw@redhat.com>
Patch from Alexander Sack <asac@ubuntu.com>
* configure.in
system-settings/plugins/Makefile.am
system-settings/plugins/ifupdown/Makefile.am
system-settings/plugins/ifupdown/interface_parser.c
system-settings/plugins/ifupdown/interface_parser.h
system-settings/plugins/ifupdown/nm-ifupdown-connection.c
system-settings/plugins/ifupdown/nm-ifupdown-connection.h
system-settings/plugins/ifupdown/parser.c
system-settings/plugins/ifupdown/parser.h
system-settings/plugins/ifupdown/plugin.c
system-settings/plugins/ifupdown/plugin.h
- Implement a Debian/Ubuntu legacy network configuration plugin
(gnome.org #551941)
2008-09-18 Dan Williams <dcbw@redhat.com>
Implement support for honoring configured and automatic hostnames, and for

1
configure.in
View File

@@ -489,6 +489,7 @@ tools/Makefile
system-settings/Makefile
system-settings/src/Makefile
system-settings/plugins/Makefile
system-settings/plugins/ifupdown/Makefile
system-settings/plugins/ifcfg-fedora/Makefile
system-settings/plugins/ifcfg-suse/Makefile
system-settings/plugins/keyfile/Makefile

4
system-settings/plugins/Makefile.am
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@@ -11,3 +11,7 @@ endif
if TARGET_MANDRIVA
SUBDIRS+=ifcfg-fedora
endif
if TARGET_DEBIAN
SUBDIRS+=ifupdown
endif

31
system-settings/plugins/ifupdown/Makefile.am Normal file
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@@ -0,0 +1,31 @@
INCLUDES = \
-I${top_srcdir}/src \
$(NULL)
pkglib_LTLIBRARIES = libnm-settings-plugin-ifupdown.la
libnm_settings_plugin_ifupdown_la_SOURCES = \
interface_parser.c interface_parser.h \
nm-ifupdown-connection.c nm-ifupdown-connection.h \
parser.c parser.h \
plugin.c plugin.h \
$(NULL)
libnm_settings_plugin_ifupdown_la_CPPFLAGS = \
$(GLIB_CFLAGS) \
$(GMODULE_CFLAGS) \
$(DBUS_CFLAGS) \
-DG_DISABLE_DEPRECATED \
-I${top_srcdir}/system-settings/src \
-I$(top_srcdir)/include \
-I$(top_srcdir)/libnm-glib \
-I$(top_srcdir)/libnm-util \
-DSYSCONFDIR=\"$(sysconfdir)\"
libnm_settings_plugin_ifupdown_la_LDFLAGS = -module -avoid-version
libnm_settings_plugin_ifupdown_la_LIBADD = \
$(GLIB_LIBS) \
$(GMODULE_LIBS) \
$(top_builddir)/libnm-util/libnm-util.la

214
system-settings/plugins/ifupdown/interface_parser.c Normal file
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@@ -0,0 +1,214 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager -- Network link manager
*
* Tom Parker <palfrey@tevp.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2004 Tom Parker
*/
#include "interface_parser.h"
#include "NetworkManagerUtils.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "nm-utils.h"
if_block* first;
if_block* last;
if_data* last_data;
void add_block(const char *type, const char* name)
{
if_block *ret = (if_block*)calloc(1,sizeof(struct _if_block));
ret->name = g_strdup(name);
ret->type = g_strdup(type);
if (first == NULL)
first = last = ret;
else
{
last->next = ret;
last = ret;
}
last_data = NULL;
//printf("added block '%s' with type '%s'\n",name,type);
}
void add_data(const char *key,const char *data)
{
if_data *ret;
// Check if there is a block where we can attach our data
if (first == NULL)
return;
ret = (if_data*) calloc(1,sizeof(struct _if_data));
ret->key = g_strdup(key);
ret->data = g_strdup(data);
if (last->info == NULL)
{
last->info = ret;
last_data = ret;
}
else
{
last_data->next = ret;
last_data = last_data->next;
}
//printf("added data '%s' with key '%s'\n",data,key);
}
#define SPACE_OR_TAB(string,ret) {ret = strchr(string,' ');ret=(ret == NULL?strchr(string,'\t'):ret);}
void ifparser_init(void)
{
FILE *inp = fopen(ENI_INTERFACES_FILE, "r");
int ret = 0;
char *line;
char *space;
char rline[255];
if (inp == NULL)
{
nm_warning ("Error: Can't open %s\n", ENI_INTERFACES_FILE);
return;
}
first = last = NULL;
while(1)
{
line = space = NULL;
ret = fscanf(inp,"%255[^\n]\n",rline);
if (ret == EOF)
break;
// If the line did not match, skip it
if (ret == 0) {
fgets(rline, 255, inp);
continue;
}
line = rline;
while(line[0] == ' ')
line++;
if (line[0]=='#' || line[0]=='\0')
continue;
SPACE_OR_TAB(line,space)
if (space == NULL)
{
nm_warning ("Error: Can't parse interface line '%s'\n",line);
continue;
}
space[0] = '\0';
// There are four different stanzas:
// iface, mapping, auto and allow-*. Create a block for each of them.
if (strcmp(line,"iface")==0)
{
char *space2 = strchr(space+1,' ');
if (space2 == NULL)
{
nm_warning ("Error: Can't parse iface line '%s'\n",space+1);
continue;
}
space2[0]='\0';
add_block(line,space+1);
if (space2[1]!='\0')
{
space = strchr(space2+1,' ');
if (space == NULL)
{
nm_warning ("Error: Can't parse data '%s'\n",space2+1);
continue;
}
space[0] = '\0';
add_data(space2+1,space+1);
}
}
else if (strcmp(line,"auto")==0)
add_block(line,space+1);
else if (strcmp(line,"mapping")==0)
add_block(line,space+1);
else if (strncmp(line,"allow-",6)==0)
add_block(line,space+1);
else
add_data(line,space+1);
//printf("line: '%s' ret=%d\n",rline,ret);
}
fclose(inp);
}
void _destroy_data(if_data *ifd)
{
if (ifd == NULL)
return;
_destroy_data(ifd->next);
free(ifd->key);
free(ifd->data);
free(ifd);
return;
}
void _destroy_block(if_block* ifb)
{
if (ifb == NULL)
return;
_destroy_block(ifb->next);
_destroy_data(ifb->info);
free(ifb->name);
free(ifb->type);
free(ifb);
return;
}
void ifparser_destroy(void)
{
_destroy_block(first);
first = last = NULL;
}
if_block *ifparser_getfirst(void)
{
return first;
}
if_block *ifparser_getif(const char* iface)
{
if_block *curr = first;
while(curr!=NULL)
{
if (strcmp(curr->type,"iface")==0 && strcmp(curr->name,iface)==0)
return curr;
curr = curr->next;
}
return NULL;
}
const char *ifparser_getkey(if_block* iface, const char *key)
{
if_data *curr = iface->info;
while(curr!=NULL)
{
if (strcmp(curr->key,key)==0)
return curr->data;
curr = curr->next;
}
return NULL;
}

57
system-settings/plugins/ifupdown/interface_parser.h Normal file
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@@ -0,0 +1,57 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager -- Network link manager
*
* Tom Parker <palfrey@tevp.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2004 Tom Parker
*/
#ifndef _INTERFACE_PARSER_H
#define _INTERFACE_PARSER_H
#include "config.h"
#define ENI_INTERFACES_FILE "/etc/network/interfaces"
typedef struct _if_data
{
char *key;
char *data;
struct _if_data *next;
} if_data;
typedef struct _if_block
{
char *type;
char *name;
if_data *info;
struct _if_block *next;
} if_block;
void ifparser_init(void);
void ifparser_destroy(void);
if_block *ifparser_getif(const char* iface);
if_block *ifparser_getfirst(void);
const char *ifparser_getkey(if_block* iface, const char *key);
void add_block(const char *type, const char* name);
void add_data(const char *key,const char *data);
void _destroy_data(if_data *ifd);
void _destroy_block(if_block* ifb);
#endif

263
system-settings/plugins/ifupdown/nm-ifupdown-connection.c Normal file
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@@ -0,0 +1,263 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager system settings service (ifupdown)
*
* Alexander Sack <asac@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2007,2008 Canonical Ltd.
*/
#include <string.h>
#include <glib/gstdio.h>
#include <NetworkManager.h>
#include <nm-utils.h>
#include <nm-setting-wireless-security.h>
#include <nm-system-config-interface.h>
#include <nm-system-config-error.h>
#include "nm-ifupdown-connection.h"
#include "parser.h"
G_DEFINE_TYPE (NMIfupdownConnection,
nm_ifupdown_connection,
NM_TYPE_EXPORTED_CONNECTION)
#define NM_IFUPDOWN_CONNECTION_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NM_TYPE_IFUPDOWN_CONNECTION, NMIfupdownConnectionPrivate))
typedef struct {
if_block *ifblock;
} NMIfupdownConnectionPrivate;
enum {
PROP_ZERO,
PROP_IFBLOCK,
_PROP_END,
};
static void
get_secrets (NMExportedConnection *exported,
const gchar *setting_name,
const gchar **hints,
gboolean request_new,
DBusGMethodInvocation *context);
NMIfupdownConnection*
nm_ifupdown_connection_new (if_block *block)
{
g_return_val_if_fail (block != NULL, NULL);
return (NMIfupdownConnection *) g_object_new (NM_TYPE_IFUPDOWN_CONNECTION,
NM_IFUPDOWN_CONNECTION_IFBLOCK, block,
NULL);
}
static GHashTable *
get_settings (NMExportedConnection *exported)
{
return nm_connection_to_hash (nm_exported_connection_get_connection (exported));
}
static gboolean
update (NMExportedConnection *exported,
GHashTable *new_settings,
GError **err)
{
g_set_error (err, NM_SYSCONFIG_SETTINGS_ERROR,
NM_SYSCONFIG_SETTINGS_ERROR_UPDATE_NOT_SUPPORTED,
"%s.%d - %s", __FILE__, __LINE__, "connection update not supported (read-only).");
return FALSE;
}
static gboolean
delete (NMExportedConnection *exported, GError **err)
{
g_set_error (err, NM_SYSCONFIG_SETTINGS_ERROR,
NM_SYSCONFIG_SETTINGS_ERROR_DELETE_NOT_SUPPORTED,
"%s", "ifupdown - connection delete not supported (read-only).");
return FALSE;
}
/* GObject */
static void
nm_ifupdown_connection_init (NMIfupdownConnection *connection)
{
}
static GObject *
constructor (GType type,
guint n_construct_params,
GObjectConstructParam *construct_params)
{
GObject *object;
NMIfupdownConnectionPrivate *priv;
NMConnection *wrapped = nm_connection_new();
object = G_OBJECT_CLASS (nm_ifupdown_connection_parent_class)->constructor (type, n_construct_params, construct_params);
g_return_val_if_fail (object, NULL);
priv = NM_IFUPDOWN_CONNECTION_GET_PRIVATE (object);
if (!priv) {
nm_warning ("%s.%d - no private instance.", __FILE__, __LINE__);
goto err;
}
if (!priv->ifblock) {
nm_warning ("(ifupdown) ifblock not provided to constructor.");
goto err;
}
g_object_set (object, NM_EXPORTED_CONNECTION_CONNECTION, wrapped, NULL);
g_object_unref (wrapped);
return object;
err:
g_object_unref (object);
return NULL;
}
static void
finalize (GObject *object)
{
G_OBJECT_CLASS (nm_ifupdown_connection_parent_class)->finalize (object);
}
static void
set_property (GObject *object, guint prop_id,
const GValue *value, GParamSpec *pspec)
{
NMIfupdownConnectionPrivate *priv = NM_IFUPDOWN_CONNECTION_GET_PRIVATE (object);
g_return_if_fail (priv);
switch (prop_id) {
case PROP_IFBLOCK:
priv->ifblock = g_value_get_pointer (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
NMIfupdownConnectionPrivate *priv = NM_IFUPDOWN_CONNECTION_GET_PRIVATE (object);
g_return_if_fail (priv);
switch (prop_id) {
case PROP_IFBLOCK:
g_value_set_pointer (value, priv->ifblock);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
nm_ifupdown_connection_class_init (NMIfupdownConnectionClass *ifupdown_connection_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (ifupdown_connection_class);
NMExportedConnectionClass *connection_class = NM_EXPORTED_CONNECTION_CLASS (ifupdown_connection_class);
g_type_class_add_private (ifupdown_connection_class, sizeof (NMIfupdownConnectionPrivate));
/* Virtual methods */
object_class->constructor = constructor;
object_class->set_property = set_property;
object_class->get_property = get_property;
object_class->finalize = finalize;
connection_class->get_settings = get_settings;
connection_class->update = update;
connection_class->delete = delete;
connection_class->get_secrets = get_secrets;
/* Properties */
g_object_class_install_property
(object_class, PROP_IFBLOCK,
g_param_spec_pointer (NM_IFUPDOWN_CONNECTION_IFBLOCK,
"ifblock",
"",
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
}
static void
get_secrets (NMExportedConnection *exported,
const gchar *setting_name,
const gchar **hints,
gboolean request_new,
DBusGMethodInvocation *context)
{
NMConnection *connection;
GError *error = NULL;
GHashTable *settings = NULL;
GHashTable *secrets = NULL;
NMSetting *setting;
PLUGIN_PRINT ("SCPlugin-Ifupdown", "get_secrets for setting_name:'%s')", setting_name);
connection = nm_exported_connection_get_connection (exported);
setting = nm_connection_get_setting_by_name (connection, setting_name);
if (!setting) {
g_set_error (&error, NM_SYSCONFIG_SETTINGS_ERROR,
NM_SYSCONFIG_SETTINGS_ERROR_INVALID_CONNECTION,
"%s.%d - Connection didn't have requested setting '%s'.",
__FILE__, __LINE__, setting_name);
PLUGIN_PRINT ("SCPlugin-Ifupdown", "%s", error->message);
dbus_g_method_return_error (context, error);
g_error_free (error);
return;
}
settings = g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, (GDestroyNotify) g_hash_table_destroy);
if (!settings) {
g_set_error (&error, NM_SETTINGS_ERROR, 0,
"%s.%d - failed to hash setting (OOM?)",
__FILE__, __LINE__);
dbus_g_method_return_error (context, error);
g_error_free (error);
return;
}
if (!strcmp (setting_name, NM_SETTING_WIRELESS_SECURITY_SETTING_NAME)) {
secrets = nm_setting_to_hash (setting);
if (secrets) {
g_hash_table_insert(settings, g_strdup(setting_name), secrets);
dbus_g_method_return (context, settings);
} else {
g_set_error (&error, NM_SETTINGS_ERROR, 0,
"%s.%d - nm_setting_to_hash failed (OOM?)",
__FILE__, __LINE__);
dbus_g_method_return_error (context, error);
g_error_free (error);
g_hash_table_destroy (settings);
}
} else {
g_set_error (&error, NM_SETTING_WIRELESS_SECURITY_ERROR, 1,
"%s.%d - security setting name not supported '%s'.",
__FILE__, __LINE__, setting_name);
PLUGIN_PRINT ("SCPlugin-Ifupdown", "%s", error->message);
dbus_g_method_return_error (context, error);
g_error_free (error);
}
}

55
system-settings/plugins/ifupdown/nm-ifupdown-connection.h Normal file
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@@ -0,0 +1,55 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager system settings service (ifupdown)
*
* Alexander Sack <asac@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2008 Canonical Ltd.
*/
#ifndef NM_IFUPDOWN_CONNECTION_H
#define NM_IFUPDOWN_CONNECTION_H
#include <nm-sysconfig-connection.h>
#include "interface_parser.h"
G_BEGIN_DECLS
#define NM_TYPE_IFUPDOWN_CONNECTION (nm_ifupdown_connection_get_type ())
#define NM_IFUPDOWN_CONNECTION(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_IFUPDOWN_CONNECTION, NMIfupdownConnection))
#define NM_IFUPDOWN_CONNECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), NM_TYPE_IFUPDOWN_CONNECTION, NMIfupdownConnectionClass))
#define NM_IS_IFUPDOWN_CONNECTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NM_TYPE_IFUPDOWN_CONNECTION))
#define NM_IS_IFUPDOWN_CONNECTION_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), NM_TYPE_IFUPDOWN_CONNECTION))
#define NM_IFUPDOWN_CONNECTION_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), NM_TYPE_IFUPDOWN_CONNECTION, NMIfupdownConnectionClass))
#define NM_IFUPDOWN_CONNECTION_IFBLOCK "ifblock"
typedef struct {
NMExportedConnection parent;
} NMIfupdownConnection;
typedef struct {
NMExportedConnectionClass parent;
} NMIfupdownConnectionClass;
GType nm_ifupdown_connection_get_type (void);
NMIfupdownConnection *nm_ifupdown_connection_new (if_block *block);
G_END_DECLS
#endif /* NM_IFUPDOWN_CONNECTION_H */

529
system-settings/plugins/ifupdown/parser.c Normal file
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@@ -0,0 +1,529 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager system settings service (ifupdown)
*
* Alexander Sack <asac@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2008 Canonical Ltd.
*/
#include <string.h>
#include <arpa/inet.h>
#include <nm-connection.h>
#include <NetworkManager.h>
#include <nm-setting-connection.h>
#include <nm-setting-ip4-config.h>
#include <nm-setting-ppp.h>
#include <nm-setting-wired.h>
#include <nm-setting-wireless.h>
#include <nm-setting-8021x.h>
#include <nm-system-config-interface.h>
#include <nm-utils.h>
#include "parser.h"
#include "plugin.h"
#include "sha1.h"
#define WPA_PMK_LEN 32
#include "parser.h"
static const gchar*
_ifupdownplugin_guess_connection_type (if_block *block)
{
if_data *curr = block->info;
const gchar* ret_type = NULL;
const gchar* value = ifparser_getkey(block, "inet");
if(value && !strcmp("ppp", value)) {
ret_type = NM_SETTING_PPP_SETTING_NAME;
}
while(!ret_type && curr) {
if(!strncmp("wireless-", curr->key, strlen("wireless-")) ||
!strncmp("wpa-", curr->key, strlen("wpa-"))) {
ret_type = NM_SETTING_WIRELESS_SETTING_NAME;
}
curr = curr->next;
}
if(!ret_type)
ret_type = NM_SETTING_WIRED_SETTING_NAME;
PLUGIN_PRINT("SCPluginIfupdown",
"guessed connection type (%s) = %s",
block->name, ret_type);
return ret_type;
}
/*
* utils_bin2hexstr
*
* Convert a byte-array into a hexadecimal string.
*
* Code originally by Alex Larsson <alexl@redhat.com> and
* copyright Red Hat, Inc. under terms of the LGPL.
*
*/
static char *
utils_bin2hexstr (const char *bytes, int len, int final_len)
{
static char hex_digits[] = "0123456789abcdef";
char * result;
int i;
g_return_val_if_fail (bytes != NULL, NULL);
g_return_val_if_fail (len > 0, NULL);
g_return_val_if_fail (len < 256, NULL); /* Arbitrary limit */
result = g_malloc0 (len * 2 + 1);
for (i = 0; i < len; i++)
{
result[2*i] = hex_digits[(bytes[i] >> 4) & 0xf];
result[2*i+1] = hex_digits[bytes[i] & 0xf];
}
/* Cut converted key off at the correct length for this cipher type */
if (final_len > -1)
result[final_len] = '\0';
return result;
}
struct _Mapping {
const gchar *domain;
const gpointer target;
};
static gpointer
map_by_mapping(struct _Mapping *mapping, const gchar *key)
{
struct _Mapping *curr = mapping;
while(curr->domain) {
if(!strcmp(curr->domain, key))
return curr->target;
curr++;
}
return NULL;
}
static void
update_wireless_setting_from_if_block(NMConnection *connection,
if_block *block)
{
gint wpa_l= strlen("wpa-");
gint wireless_l= strlen("wireless-");
if_data *curr = block->info;
const gchar* value = ifparser_getkey (block, "inet");
struct _Mapping mapping[] = {
{"ssid", "ssid"},
{ NULL, NULL}
};
NMSettingWireless *wireless_setting = NULL;
if(value && !strcmp("ppp", value)) {
return;
}
PLUGIN_PRINT ("SCPlugin-Ifupdown", "update wireless settings (%s).", block->name);
wireless_setting = NM_SETTING_WIRELESS(nm_setting_wireless_new());
while(curr) {
if(strlen(curr->key) > wireless_l &&
!strncmp("wireless-", curr->key, wireless_l)) {
const gchar* newkey = map_by_mapping(mapping, curr->key+wireless_l);
PLUGIN_PRINT ("SCPlugin-Ifupdown", "wireless setting key: %s='%s'",
newkey, curr->data);
g_object_set(wireless_setting,
newkey, curr->data,
NULL);
} else if(strlen(curr->key) > wpa_l &&
!strncmp("wpa-", curr->key, wpa_l)) {
const gchar* newkey = map_by_mapping(mapping, curr->key+wpa_l);
if(newkey && !strcmp("ssid", newkey)) {
gint len = strlen(curr->data);
wireless_setting->ssid = g_byte_array_sized_new (len);
g_byte_array_append (wireless_setting->ssid, (const guint8 *) curr->data, len);
PLUGIN_PRINT("SCPlugin-Ifupdown", "setting wpa ssid = %d", wireless_setting->ssid->len);
} else if(newkey) {
g_object_set(wireless_setting,
newkey, curr->data,
NULL);
PLUGIN_PRINT ("SCPlugin-Ifupdown", "setting wpa newkey(%s)=data(%s)", newkey, curr->data);
}
}
curr = curr->next;
}
nm_connection_add_setting(connection, (NMSetting*) wireless_setting);
}
typedef gchar* (*IfupdownStrDupeFunc) (gpointer value, gpointer data);
typedef gpointer (*IfupdownStrToTypeFunc) (const gchar* value);
static char*
normalize_dupe (gpointer value, gpointer data) {
return g_strdup(value);
}
static char*
normalize_tolower (gpointer value, gpointer data) {
return g_ascii_strdown(value, -1);
}
static char *normalize_psk (gpointer value, gpointer data) {
NMConnection *connection = data;
NMSettingWireless *s_wireless =
NM_SETTING_WIRELESS(nm_connection_get_setting(connection, NM_TYPE_SETTING_WIRELESS));
gchar *normalized;
if (strlen (value) == 64) {
normalized = g_strdup (value);
} else {
/* passphrase */
unsigned char *buf = g_malloc0 (WPA_PMK_LEN * 2);
pbkdf2_sha1 (value, (char *) s_wireless->ssid->data, s_wireless->ssid->len, 4096, buf, WPA_PMK_LEN);
normalized = utils_bin2hexstr ((const char *) buf, WPA_PMK_LEN, WPA_PMK_LEN * 2);
g_free (buf);
}
return normalized;
}
static gpointer
string_to_glist_of_strings(const gchar* data)
{
GSList *ret = NULL;
gchar *string = (gchar*) data;
while(string) {
gchar* next = NULL;
if( (next = strchr(string, ' ')) ||
(next = strchr(string, '\t')) ||
(next = strchr(string, '\0')) ) {
gchar *part = g_strndup(string, (next - string));
ret = g_slist_append(ret, part);
if (*next)
string = next+1;
else
string = NULL;
} else {
string = NULL;
}
}
return ret;
}
static void
update_wireless_security_setting_from_if_block(NMConnection *connection,
if_block *block)
{
gint wpa_l= strlen("wpa-");
gint wireless_l= strlen("wireless-");
if_data *curr = block->info;
const gchar* value = ifparser_getkey (block, "inet");
struct _Mapping mapping[] = {
{"psk", "psk"},
{"identity", "identity"},
{"password", "password"},
{"key", "key"},
{"key-mgmt", "key-mgmt"},
{"group", "group"},
{"pairwise", "pairwise"},
{"proto", "proto"},
{"pin", "pin"},
{"wep-key0", "wep-key0"},
{"wep-key1", "wep-key1"},
{"wep-key2", "wep-key2"},
{"wep-key3", "wep-key3"},
{ NULL, NULL}
};
struct _Mapping dupe_mapping[] = {
{"psk", normalize_psk},
{"identity", normalize_dupe},
{"password", normalize_dupe},
{"key", normalize_dupe},
{"key-mgmt", normalize_tolower},
{"group", normalize_tolower},
{"pairwise", normalize_tolower},
{"proto", normalize_tolower},
{"pin", normalize_dupe},
{"wep-key0", normalize_dupe},
{"wep-key1", normalize_dupe},
{"wep-key2", normalize_dupe},
{"wep-key3", normalize_dupe},
{ NULL, NULL}
};
struct _Mapping type_mapping[] = {
{"group", string_to_glist_of_strings},
{"pairwise", string_to_glist_of_strings},
{"proto", string_to_glist_of_strings},
{ NULL, NULL}
};
NMSettingWirelessSecurity *wireless_security_setting;
NMSettingWireless *s_wireless;
gboolean security = FALSE;
if(value && !strcmp("ppp", value)) {
return;
}
s_wireless = NM_SETTING_WIRELESS(nm_connection_get_setting(connection,
NM_TYPE_SETTING_WIRELESS));
g_return_if_fail(s_wireless);
PLUGIN_PRINT ("SCPlugin-Ifupdown","update wireless security settings (%s).", block->name);
wireless_security_setting =
NM_SETTING_WIRELESS_SECURITY(nm_setting_wireless_security_new());
while(curr) {
if(strlen(curr->key) > wireless_l &&
!strncmp("wireless-", curr->key, wireless_l)) {
gchar *property_value = NULL;
gpointer property_value2 = NULL;
const gchar* newkey = map_by_mapping(mapping, curr->key+wireless_l);
IfupdownStrDupeFunc func = map_by_mapping (dupe_mapping, curr->key+wireless_l);
IfupdownStrToTypeFunc func1 = map_by_mapping (type_mapping, curr->key+wireless_l);
if(!newkey || !func) {
g_warning("no (wireless) mapping found for key: %s", curr->key);
goto next;
}
property_value = (*func) (curr->data, connection);
PLUGIN_PRINT ("SCPlugin-Ifupdown", "setting wireless security key: %s=%s",
newkey, property_value);
if(func1)
property_value2 = (*func1) (property_value);
g_object_set(wireless_security_setting,
newkey, property_value2 ? property_value2 : property_value,
NULL);
security = TRUE;
g_free(property_value);
if(property_value)
g_free(property_value2);
} else if(strlen(curr->key) > wpa_l &&
!strncmp("wpa-", curr->key, wpa_l)) {
gchar *property_value = NULL;
gpointer property_value2 = NULL;
const gchar* newkey = map_by_mapping(mapping, curr->key+wpa_l);
IfupdownStrDupeFunc func = map_by_mapping (dupe_mapping, curr->key+wpa_l);
IfupdownStrToTypeFunc func1 = map_by_mapping (type_mapping, curr->key+wpa_l);
if(!newkey || !func) {
goto next;
}
property_value = (*func) (curr->data, connection);
PLUGIN_PRINT ("SCPlugin-Ifupdown", "setting wpa security key: %s=%s",
newkey,
#ifdef DEBUG_SECRETS
property_value
#else // DEBUG_SECRETS
!strcmp("key", newkey) ||
!strcmp("password", newkey) ||
!strcmp("pin", newkey) ||
!strcmp("psk", newkey) ||
!strcmp("wep-key0", newkey) ||
!strcmp("wep-key1", newkey) ||
!strcmp("wep-key2", newkey) ||
!strcmp("wep-key3", newkey) ||
NULL ?
"<omitted>" : property_value
#endif // DEBUG_SECRETS
);
if(func1)
property_value2 = (*func1) (property_value);
g_object_set(wireless_security_setting,
newkey, property_value2 ? property_value2 : property_value,
NULL);
security = TRUE;
g_free(property_value);
}
next:
curr = curr->next;
}
if(security) {
nm_connection_add_setting(connection, NM_SETTING(wireless_security_setting));
g_object_set(s_wireless, NM_SETTING_WIRELESS_SEC, NM_SETTING_WIRELESS_SECURITY_SETTING_NAME, NULL);
}
}
static void
update_wired_setting_from_if_block(NMConnection *connection,
if_block *block)
{
NMSettingWired *s_wired = NULL;
s_wired = NM_SETTING_WIRED(nm_setting_wired_new());
nm_connection_add_setting(connection, NM_SETTING(s_wired));
}
static GQuark
eni_plugin_error_quark() {
static GQuark error_quark = 0;
if(!error_quark) {
error_quark = g_quark_from_static_string ("eni-plugin-error-quark");
}
return error_quark;
}
static void
update_ip4_setting_from_if_block(NMConnection *connection,
if_block *block)
{
NMSettingIP4Config *ip4_setting = NM_SETTING_IP4_CONFIG (nm_setting_ip4_config_new());
const char *type = ifparser_getkey(block, "inet");
gboolean is_static = type && !strcmp("static", type);
if(!is_static) {
g_object_set(ip4_setting,
NM_SETTING_IP4_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO,
NULL);
} else {
struct in_addr tmp_ip4_addr;
NMSettingIP4Address *ip4config = g_new0(NMSettingIP4Address, 1);
GSList *ip4_addresses = NULL;
GArray *nameserver = g_array_new (TRUE, TRUE, sizeof(guint32));
const char *address_v = ifparser_getkey(block, "address");
const char *netmask_v = ifparser_getkey(block, "netmask");
const char *gateway_v = ifparser_getkey(block, "gateway");
const char *nameserver_v = ifparser_getkey(block, "dns-nameserver");
const char *nameservers_v = ifparser_getkey(block, "dns-nameservers");
GSList* nameservers_list = NULL;
GSList* nameservers_list_i = NULL;
GError *error = NULL;
if(nameservers_v)
nameservers_list_i = nameservers_list = string_to_glist_of_strings (nameservers_v);
if(nameserver_v)
nameservers_list_i = nameservers_list = g_slist_append(nameservers_list, g_strdup(nameserver_v));
if (inet_pton (AF_INET, address_v, &tmp_ip4_addr))
ip4config->address = tmp_ip4_addr.s_addr;
else
g_set_error (&error, eni_plugin_error_quark (), 0,
"Invalid %s IP4 address '%s'", "address", address_v);
if (inet_pton (AF_INET, netmask_v, &tmp_ip4_addr))
ip4config->prefix = nm_utils_ip4_netmask_to_prefix(tmp_ip4_addr.s_addr);
else
g_set_error (&error, eni_plugin_error_quark (), 0,
"Invalid %s IP4 address '%s'", "netmask", netmask_v);
if (inet_pton (AF_INET, gateway_v, &tmp_ip4_addr))
ip4config->gateway = tmp_ip4_addr.s_addr;
else
g_set_error (&error, eni_plugin_error_quark (), 0,
"Invalid %s IP4 address '%s'", "gateway", gateway_v);
ip4_addresses = g_slist_append(ip4_addresses, ip4config);
PLUGIN_PRINT("SCPlugin-Ifupdown", "addresses count: %d", g_slist_length(ip4_addresses));
while(nameservers_list_i) {
gchar *dns = nameservers_list_i->data;
nameservers_list_i = nameservers_list_i -> next;
if(!dns)
continue;
if (inet_pton (AF_INET, dns, &tmp_ip4_addr))
g_array_append_vals(nameserver, &tmp_ip4_addr.s_addr, 1);
else
g_set_error (&error, eni_plugin_error_quark (), 0,
"Invalid %s IP4 address nameserver '%s'", "nameserver", dns);
}
if (!nameserver->len)
PLUGIN_PRINT("SCPlugin-Ifupdown", "No dns-nameserver configured in /etc/network/interfaces");
ip4_setting->addresses = ip4_addresses;
ip4_setting->dns = nameserver;
g_object_set(ip4_setting,
NM_SETTING_IP4_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_MANUAL,
NULL);
g_slist_foreach (nameservers_list, (GFunc) g_free, NULL);
g_slist_free (nameservers_list);
}
nm_connection_add_setting(connection, NM_SETTING(ip4_setting));
}
void
ifupdown_update_connection_from_if_block(NMConnection *connection,
if_block *block)
{
const char *type = NULL;
char *idstr = NULL;
char *uuid_base = NULL;
GError *verify_error =NULL;
NMSettingConnection *connection_setting =
NM_SETTING_CONNECTION(nm_connection_get_setting
(connection, NM_TYPE_SETTING_CONNECTION));
if(!connection_setting) {
connection_setting = NM_SETTING_CONNECTION(nm_setting_connection_new());
nm_connection_add_setting(connection, NM_SETTING(connection_setting));
}
type = _ifupdownplugin_guess_connection_type (block);
idstr = g_strconcat("Ifupdown (", block->name,")", NULL);
uuid_base = idstr;
g_object_set (connection_setting,
"type", type,
"id", idstr,
NULL);
connection_setting->uuid =
nm_utils_uuid_generate_from_string(uuid_base);
PLUGIN_PRINT("SCPlugin-Ifupdown", "update_connection_setting_from_if_block: name:%s, type:%s, autoconnect:%d, id:%s, uuid: %s",
block->name, type,
((gboolean) strcmp("dhcp", type) == 0),
idstr,
connection_setting->uuid);
if(!strcmp (NM_SETTING_WIRED_SETTING_NAME, type)) {
update_wired_setting_from_if_block (connection, block);
}
else if(!strcmp (NM_SETTING_WIRELESS_SETTING_NAME, type)) {
update_wireless_setting_from_if_block (connection, block);
update_wireless_security_setting_from_if_block (connection, block);
}
update_ip4_setting_from_if_block(connection, block);
if(!nm_connection_verify(connection, &verify_error)) {
nm_warning("connection broken: %s (%d)",
verify_error->message, verify_error->code);
}
g_free(idstr);
}

33
system-settings/plugins/ifupdown/parser.h Normal file
View File

@@ -0,0 +1,33 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager system settings service (ifupdown)
*
* Alexander Sack <asac@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2008 Canonical Ltd.
*/
#include <nm-connection.h>
#include "interface_parser.h"
G_BEGIN_DECLS
void
ifupdown_update_connection_from_if_block(NMConnection *connection,
if_block *block);
G_END_DECLS

333
system-settings/plugins/ifupdown/plugin.c Normal file
View File

@@ -0,0 +1,333 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager system settings service (ifupdown)
*
* Alexander Sack <asac@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2007,2008 Canonical Ltd.
*/
#include <string.h>
#include <sys/inotify.h>
#include <gmodule.h>
#include <glib-object.h>
#include <glib/gi18n.h>
#include <glib/gslist.h>
#include <nm-setting-connection.h>
#include "interface_parser.h"
#include "nm-system-config-interface.h"
#include "nm-setting-ip4-config.h"
#include "nm-setting-wireless.h"
#include "nm-setting-wired.h"
#include "nm-setting-ppp.h"
#include "nm-ifupdown-connection.h"
#include "plugin.h"
#include "parser.h"
#include <nm-utils.h>
#include <sha1.h>
#include <arpa/inet.h>
#define IFUPDOWN_PLUGIN_NAME "ifupdown"
#define IFUPDOWN_PLUGIN_INFO "(C) 2008 Canonical Ltd. To report bugs please use the NetworkManager mailing list."
typedef struct {
DBusGConnection *g_connection;
NMSystemConfigHalManager *hal_mgr;
GHashTable *iface_connections;
} SCPluginIfupdownPrivate;
static void
system_config_interface_init (NMSystemConfigInterface *system_config_interface_class);
G_DEFINE_TYPE_EXTENDED (SCPluginIfupdown, sc_plugin_ifupdown, G_TYPE_OBJECT, 0,
G_IMPLEMENT_INTERFACE (NM_TYPE_SYSTEM_CONFIG_INTERFACE,
system_config_interface_init))
#define SC_PLUGIN_IFUPDOWN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SC_TYPE_PLUGIN_IFUPDOWN, SCPluginIfupdownPrivate))
static void
sc_plugin_ifupdown_class_init (SCPluginIfupdownClass *req_class);
static void
SCPluginIfupdown_init (NMSystemConfigInterface *config,
NMSystemConfigHalManager *hal_manager);
/* Returns the plugins currently known list of connections. The returned
* list is freed by the system settings service.
*/
static GSList*
SCPluginIfupdown_get_connections (NMSystemConfigInterface *config);
/*
* Return a list of HAL UDIs of devices which NetworkManager should not
* manage. Returned list will be freed by the system settings service, and
* each element must be allocated using g_malloc() or its variants.
*/
static GSList*
SCPluginIfupdown_get_unmanaged_devices (NMSystemConfigInterface *config);
/* Signals */
/* Emitted when a new connection has been found by the plugin */
static void
SCPluginIfupdown_connection_added (NMSystemConfigInterface *config,
NMExportedConnection *connection);
/* Emitted when the list of unmanaged devices changes */
static void
SCPluginIfupdown_unmanaged_devices_changed (NMSystemConfigInterface *config);
static void
GObject__get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec);
static void
GObject__dispose (GObject *object);
static void
GObject__finalize (GObject *object);
static void
system_config_interface_init (NMSystemConfigInterface *system_config_interface_class)
{
system_config_interface_class->init = SCPluginIfupdown_init;
system_config_interface_class->get_connections = SCPluginIfupdown_get_connections;
system_config_interface_class->get_unmanaged_devices = SCPluginIfupdown_get_unmanaged_devices;
system_config_interface_class->connection_added = SCPluginIfupdown_connection_added;
system_config_interface_class->unmanaged_devices_changed = SCPluginIfupdown_unmanaged_devices_changed;
}
static void
sc_plugin_ifupdown_class_init (SCPluginIfupdownClass *req_class)
{
GObjectClass *object_class = G_OBJECT_CLASS (req_class);
g_type_class_add_private (req_class, sizeof (SCPluginIfupdownPrivate));
object_class->dispose = GObject__dispose;
object_class->finalize = GObject__finalize;
object_class->get_property = GObject__get_property;
g_object_class_override_property (object_class,
NM_SYSTEM_CONFIG_INTERFACE_PROP_NAME,
NM_SYSTEM_CONFIG_INTERFACE_NAME);
g_object_class_override_property (object_class,
NM_SYSTEM_CONFIG_INTERFACE_PROP_INFO,
NM_SYSTEM_CONFIG_INTERFACE_INFO);
g_object_class_override_property (object_class,
NM_SYSTEM_CONFIG_INTERFACE_PROP_CAPABILITIES,
NM_SYSTEM_CONFIG_INTERFACE_CAPABILITIES);
g_object_class_override_property (object_class,
NM_SYSTEM_CONFIG_INTERFACE_PROP_HOSTNAME,
NM_SYSTEM_CONFIG_INTERFACE_HOSTNAME);
}
static void
SCPluginIfupdown_init (NMSystemConfigInterface *config,
NMSystemConfigHalManager *hal_manager)
{
SCPluginIfupdownPrivate *priv = SC_PLUGIN_IFUPDOWN_GET_PRIVATE (config);
GHashTable *auto_ifaces = g_hash_table_new (g_str_hash, g_str_equal);
if_block *block = NULL;
if(!priv->iface_connections)
priv->iface_connections = g_hash_table_new (g_str_hash, g_str_equal);
PLUGIN_PRINT("SCPlugin-Ifupdown", "init!");
priv->hal_mgr = g_object_ref (hal_manager);
ifparser_init();
block = ifparser_getfirst();
while(block) {
if(!strcmp("auto", block->type)) {
g_hash_table_insert (auto_ifaces, block->name, "auto");
} else if (!strcmp ("iface", block->type) && strcmp ("lo", block->name)) {
NMExportedConnection *connection = g_hash_table_lookup(priv->iface_connections, block->name);
g_hash_table_remove (priv->iface_connections, block->name);
connection = NM_EXPORTED_CONNECTION(nm_ifupdown_connection_new(block));
ifupdown_update_connection_from_if_block (nm_exported_connection_get_connection(connection),
block);
g_hash_table_insert (priv->iface_connections, block->name, connection);
}
block = block -> next;
}
{
GList *keys = g_hash_table_get_keys (priv->iface_connections);
GList *key_it = keys;
while(key_it) {
gpointer val = g_hash_table_lookup(auto_ifaces, key_it->data);
if(val) {
NMExportedConnection *connection =
g_hash_table_lookup(priv->iface_connections, key_it->data);
NMConnection *wrapped = NULL;
NMSetting *setting;
g_object_get(connection,
NM_EXPORTED_CONNECTION_CONNECTION, &wrapped, NULL);
setting = NM_SETTING(nm_connection_get_setting
(wrapped, NM_TYPE_SETTING_CONNECTION));
g_object_set (setting,
"autoconnect", TRUE,
NULL);
PLUGIN_PRINT("SCPlugin-Ifupdown", "autoconnect");
}
key_it = key_it -> next;
}
}
g_hash_table_unref(auto_ifaces);
PLUGIN_PRINT("SCPlugin-Ifupdown", "end _init.");
}
/* Returns the plugins currently known list of connections. The returned
* list is freed by the system settings service.
*/
static GSList*
SCPluginIfupdown_get_connections (NMSystemConfigInterface *config)
{
SCPluginIfupdownPrivate *priv = SC_PLUGIN_IFUPDOWN_GET_PRIVATE (config);
GSList *connections = NULL;
GList *priv_list = g_hash_table_get_values(priv->iface_connections);
GList *it = priv_list;
PLUGIN_PRINT("SCPlugin-Ifupdown", "(%d) ... get_connections.", GPOINTER_TO_UINT(config));
while(it) {
NMExportedConnection *conn = it->data;
connections = g_slist_append(connections, conn);
it = it->next;
}
PLUGIN_PRINT("SCPlugin-Ifupdown", "(%d) connections count: %d", GPOINTER_TO_UINT(config), g_slist_length(connections));
return connections;
}
/*
* Return a list of HAL UDIs of devices which NetworkManager should not
* manage. Returned list will be freed by the system settings service, and
* each element must be allocated using g_malloc() or its variants.
*/
static GSList*
SCPluginIfupdown_get_unmanaged_devices (NMSystemConfigInterface *config)
{
// XXX implement this.
return NULL;
}
/* Signals */
/* Emitted when a new connection has been found by the plugin */
static void
SCPluginIfupdown_connection_added (NMSystemConfigInterface *config,
NMExportedConnection *connection)
{
PLUGIN_PRINT("SCPlugin-Ifdown", "connection_added ... started");
g_return_if_fail (config != NULL);
g_return_if_fail (NM_IS_CONNECTION (connection));
PLUGIN_PRINT("SCPlugin-Ifdown", "connection_added ... ended");
}
/* Emitted when the list of unmanaged devices changes */
static void
SCPluginIfupdown_unmanaged_devices_changed (NMSystemConfigInterface *config)
{
PLUGIN_PRINT("SCPlugin-Ifdown", "unmanaged_devices_changed ... started");
g_return_if_fail (config != NULL);
PLUGIN_PRINT("SCPlugin-Ifdown", "unmanaged_devices_changed ... ended");
}
static void
sc_plugin_ifupdown_init (SCPluginIfupdown *plugin)
{
SCPluginIfupdownPrivate *priv = SC_PLUGIN_IFUPDOWN_GET_PRIVATE (plugin);
GError *error = NULL;
priv->g_connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
if (!priv->g_connection) {
PLUGIN_PRINT (IFUPDOWN_PLUGIN_NAME, " dbus-glib error: %s",
error->message ? error->message : "(unknown)");
g_error_free (error);
}
}
static void
GObject__get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
switch (prop_id) {
case NM_SYSTEM_CONFIG_INTERFACE_PROP_NAME:
g_value_set_string (value, IFUPDOWN_PLUGIN_NAME);
break;
case NM_SYSTEM_CONFIG_INTERFACE_PROP_INFO:
g_value_set_string (value, IFUPDOWN_PLUGIN_INFO);
break;
case NM_SYSTEM_CONFIG_INTERFACE_PROP_CAPABILITIES:
g_value_set_uint (value, NM_SYSTEM_CONFIG_INTERFACE_CAP_NONE);
break;
case NM_SYSTEM_CONFIG_INTERFACE_PROP_HOSTNAME:
g_value_set_string (value, "");
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
GObject__dispose (GObject *object)
{
SCPluginIfupdown *plugin = SC_PLUGIN_IFUPDOWN (object);
SCPluginIfupdownPrivate *priv = SC_PLUGIN_IFUPDOWN_GET_PRIVATE (plugin);
g_object_unref (priv->hal_mgr);
G_OBJECT_CLASS (sc_plugin_ifupdown_parent_class)->dispose (object);
}
static void
GObject__finalize (GObject *object)
{
G_OBJECT_CLASS (sc_plugin_ifupdown_parent_class)->finalize (object);
}
G_MODULE_EXPORT GObject *
nm_system_config_factory (void)
{
static SCPluginIfupdown *singleton = NULL;
if (!singleton)
singleton = SC_PLUGIN_IFUPDOWN (g_object_new (SC_TYPE_PLUGIN_IFUPDOWN, NULL));
else
g_object_ref (singleton);
return G_OBJECT (singleton);
}

53
system-settings/plugins/ifupdown/plugin.h Normal file
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@@ -0,0 +1,53 @@
/* -*- Mode: C; tab-width: 5; indent-tabs-mode: t; c-basic-offset: 5 -*- */
/* NetworkManager system settings service (ifupdown)
*
* Alexander Sack <asac@ubuntu.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* (C) Copyright 2008 Canonical Ltd.
*/
#ifndef _PLUGIN_H_
#define _PLUGIN_H_
#include <glib-object.h>
#define PLUGIN_NAME "ifupdown"
#define SC_TYPE_PLUGIN_IFUPDOWN (sc_plugin_ifupdown_get_type ())
#define SC_PLUGIN_IFUPDOWN(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SC_TYPE_PLUGIN_IFUPDOWN, SCPluginIfupdown))
#define SC_PLUGIN_IFUPDOWN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SC_TYPE_PLUGIN_IFUPDOWN, SCPluginIfupdownClass))
#define SC_IS_PLUGIN_IFUPDOWN(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SC_TYPE_PLUGIN_IFUPDOWN))
#define SC_IS_PLUGIN_IFUPDOWN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), SC_TYPE_PLUGIN_IFUPDOWN))
#define SC_PLUGIN_IFUPDOWN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), SC_TYPE_PLUGIN_IFUPDOWN, SCPluginIfupdownClass))
typedef struct _SCPluginIfupdown SCPluginIfupdown;
typedef struct _SCPluginIfupdownClass SCPluginIfupdownClass;
struct _SCPluginIfupdown {
GObject parent;
};
struct _SCPluginIfupdownClass {
GObjectClass parent;
};
GType sc_plugin_ifupdown_get_type (void);
GQuark ifupdown_plugin_error_quark (void);
#endif /* _PLUGIN_H_ */