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Diffstat (limited to 'tui/nm-editor-bindings.c')
| -rw-r--r-- | tui/nm-editor-bindings.c | 1676 |
1 files changed, 0 insertions, 1676 deletions
diff --git a/tui/nm-editor-bindings.c b/tui/nm-editor-bindings.c deleted file mode 100644 index 5be13588e..000000000 --- a/tui/nm-editor-bindings.c +++ /dev/null @@ -1,1676 +0,0 @@ -/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */ -/* - * 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, see <http://www.gnu.org/licenses/>. - * - * Copyright 2013 Red Hat, Inc. - */ - -/** - * SECTION:nm-editor-bindings - * @short_description: #GBinding-based NM connection editor helpers - * - * nm-editor-bindings contains helper functions to bind NMSettings objects - * to connection editing widgets. The goal is that this should eventually be - * shared between nmtui, nm-connection-editor, and gnome-control-center. - */ - -#include "config.h" - -#include <arpa/inet.h> -#include <netinet/in.h> -#include <stdlib.h> -#include <string.h> - -#include <dbus/dbus-glib.h> - -#include "nm-editor-bindings.h" -#include "nm-gvaluearray-compat.h" - -static void -value_transform_string_int (const GValue *src_value, - GValue *dest_value) -{ - long val; - char *end; - - val = strtol (g_value_get_string (src_value), &end, 10); - if (val < G_MININT || val > G_MAXINT || *end) - return; - - g_value_set_int (dest_value, (int) val); -} - -static void -value_transform_string_uint (const GValue *src_value, - GValue *dest_value) -{ - long val; - char *end; - - val = strtol (g_value_get_string (src_value), &end, 10); - if (val < 0 || val > G_MAXUINT || *end) - return; - - g_value_set_uint (dest_value, (gint) val); -} - -void -nm_editor_bindings_init (void) -{ - /* glib registers number -> string, but not string -> number */ - g_value_register_transform_func (G_TYPE_STRING, G_TYPE_INT, value_transform_string_int); - g_value_register_transform_func (G_TYPE_STRING, G_TYPE_UINT, value_transform_string_uint); -} - -static gboolean -ip_string_parse (const char *text, - int family, - gpointer addr, - guint32 *prefix) -{ - const char *slash; - char *addrstr, *end; - gboolean valid; - - slash = strchr (text, '/'); - - if (slash) { - if (!prefix) - return FALSE; - addrstr = g_strndup (text, slash - text); - } else - addrstr = g_strdup (text); - valid = (inet_pton (family, addrstr, addr) == 1); - g_free (addrstr); - - if (!valid) - return FALSE; - - if (slash) { - *prefix = strtoul (slash + 1, &end, 10); - if ( *end - || *prefix == 0 - || (family == AF_INET && *prefix > 32) - || (family == AF_INET6 && *prefix > 128)) - valid = FALSE; - } else if (prefix) { - if (family == AF_INET) - *prefix = 32; - else - *prefix = 128; - } - - return valid; -} - -static gboolean -ip4_addresses_with_prefix_to_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GPtrArray *addrs; - GArray *addr; - guint32 addrbytes, prefix; - char buf[INET_ADDRSTRLEN], **strings; - int i; - - addrs = g_value_get_boxed (source_value); - strings = g_new0 (char *, addrs->len + 1); - - for (i = 0; i < addrs->len; i++) { - addr = addrs->pdata[i]; - addrbytes = g_array_index (addr, guint32, 0); - prefix = g_array_index (addr, guint32, 1); - - if (addrbytes) { - strings[i] = g_strdup_printf ("%s/%d", - inet_ntop (AF_INET, &addrbytes, buf, sizeof (buf)), - (int) prefix); - } else - strings[i] = g_strdup (""); - } - - g_value_take_boxed (target_value, strings); - return TRUE; -} - -static gboolean -ip4_addresses_with_prefix_from_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - char **strings; - GPtrArray *addrs; - GArray *addr; - guint32 *addrvals; - int i; - - strings = g_value_get_boxed (source_value); - /* Fetch the original property value, so as to preserve the gateway elements */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &addrs, - NULL); - - for (i = 0; strings[i]; i++) { - if (i >= addrs->len) { - guint32 val; - - addr = g_array_sized_new (FALSE, FALSE, sizeof (guint32), 3); - val = 0; - g_array_append_val (addr, val); - val = 32; - g_array_append_val (addr, val); - val = 0; - g_array_append_val (addr, val); - g_ptr_array_add (addrs, addr); - } else - addr = addrs->pdata[i]; - addrvals = (guint32 *)addr->data; - - if (!ip_string_parse (strings[i], AF_INET, &addrvals[0], &addrvals[1])) { - g_ptr_array_unref (addrs); - return FALSE; - } - } - - g_ptr_array_set_size (addrs, i); - g_value_take_boxed (target_value, addrs); - return TRUE; -} - -/** - * nm_editor_bind_ip4_addresses_with_prefix_to_strv: - * @source: the source object (eg, an #NMSettingIP4Config) - * @source_property: the property on @source to bind (eg, - * %NM_SETTING_IP4_CONFIG_ADDRESSES) - * @target: the target object (eg, an #NmtAddressList) - * @target_property: the property on @target to bind - * (eg, "strings") - * @flags: %GBindingFlags - * - * Binds the %DBUS_TYPE_G_ARRAY_OF_ARRAY_OF_UINT property - * @source_property on @source to the %G_TYPE_STRV property - * @target_property on @target. - * - * Each address/prefix/gateway triplet in @source_property will be - * converted to a string of the form "ip.ad.dr.ess/prefix" in - * @target_property (and vice versa if %G_BINDING_BIDIRECTIONAL) is - * specified. The "gateway" fields in @source_property are ignored - * when converting to strings, and unmodified when converting from - * strings. - */ -void -nm_editor_bind_ip4_addresses_with_prefix_to_strv (gpointer source, - const gchar *source_property, - gpointer target, - const gchar *target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - target, target_property, - flags, - ip4_addresses_with_prefix_to_strv, - ip4_addresses_with_prefix_from_strv, - NULL, NULL); -} - -static gboolean -ip4_addresses_to_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GArray *addrs; - guint32 addrbytes; - char buf[INET_ADDRSTRLEN], **strings; - int i; - - addrs = g_value_get_boxed (source_value); - strings = g_new0 (char *, addrs->len + 1); - - for (i = 0; i < addrs->len; i++) { - addrbytes = g_array_index (addrs, guint32, i); - if (addrbytes) - inet_ntop (AF_INET, &addrbytes, buf, sizeof (buf)); - else - buf[0] = '\0'; - strings[i] = g_strdup (buf); - } - - g_value_take_boxed (target_value, strings); - return TRUE; -} - -static gboolean -ip4_addresses_from_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - char **strings; - GArray *addrs; - guint32 addr; - int i; - - strings = g_value_get_boxed (source_value); - addrs = g_array_new (FALSE, FALSE, sizeof (guint32)); - - for (i = 0; strings[i]; i++) { - if (!ip_string_parse (strings[i], AF_INET, &addr, NULL)) { - g_array_unref (addrs); - return FALSE; - } - g_array_append_val (addrs, addr); - } - - g_value_take_boxed (target_value, addrs); - return TRUE; -} - -/** - * nm_editor_bind_ip4_addresses_to_strv: - * @source: the source object (eg, an #NMSettingIP4Config) - * @source_property: the property on @source to bind (eg, - * %NM_SETTING_IP4_CONFIG_DNS) - * @target: the target object (eg, an #NmtAddressList) - * @target_property: the property on @target to bind - * (eg, "strings") - * @flags: %GBindingFlags - * - * Binds the %DBUS_TYPE_G_UINT_ARRAY property @source_property on - * @source to the %G_TYPE_STRV property @target_property on @target. - * - * Each address in @source_property will be converted to a string of - * the form "ip.ad.dr.ess" in @target_property (and vice versa if - * %G_BINDING_BIDIRECTIONAL) is specified. - */ -void -nm_editor_bind_ip4_addresses_to_strv (gpointer source, - const gchar *source_property, - gpointer target, - const gchar *target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - target, target_property, - flags, - ip4_addresses_to_strv, - ip4_addresses_from_strv, - NULL, NULL); -} - -static gboolean -ip4_gateway_to_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GPtrArray *addrs; - GArray *addr; - guint32 gateway = 0; - const char *str; - char buf[INET_ADDRSTRLEN]; - int i; - - addrs = g_value_get_boxed (source_value); - for (i = 0; i < addrs->len; i++) { - addr = addrs->pdata[i]; - gateway = g_array_index (addr, guint32, 2); - if (gateway) - break; - } - - if (gateway) - str = inet_ntop (AF_INET, &gateway, buf, sizeof (buf)); - else - str = ""; - g_value_set_string (target_value, str); - return TRUE; -} - -static gboolean -ip4_gateway_from_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - const char *text; - GPtrArray *addrs; - GArray *addr; - guint32 addrbytes, *addrvals; - int i; - - text = g_value_get_string (source_value); - if (!ip_string_parse (text, AF_INET, &addrbytes, NULL)) - return FALSE; - - /* Fetch the original property value, so as to preserve the IP address elements */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &addrs, - NULL); - if (!addrs->len) { - g_ptr_array_unref (addrs); - return FALSE; - } - addr = addrs->pdata[0]; - addrvals = (guint32 *)addr->data; - if (addrbytes == addrvals[2]) { - g_ptr_array_unref (addrs); - return FALSE; - } - addrvals[2] = addrbytes; - - for (i = 1; i < addrs->len; i++) { - addr = addrs->pdata[i]; - addrvals = (guint32 *)addr->data; - addrvals[2] = 0; - } - - g_value_take_boxed (target_value, addrs); - return TRUE; -} - -/** - * nm_editor_bind_ip4_gateway_to_string: - * @source: the source object (eg, an #NMSettingIP4Config) - * @source_property: the property on @source to bind (eg, - * %NM_SETTING_IP4_CONFIG_ADDRESSES) - * @target: the target object (eg, an #NmtNewtEntry) - * @target_property: the property on @target to bind - * (eg, "text") - * @flags: %GBindingFlags - * - * Binds the %DBUS_TYPE_G_ARRAY_OF_ARRAY_OF_UINT property - * @source_property on @source to the %G_TYPE_STRING property - * @target_property on @target. - * - * Specifically, this binds the "gateway" field of the first address - * in @source_property; all other addresses in @source_property are - * ignored, and its "address" and "prefix" fields are unmodified. - */ -void -nm_editor_bind_ip4_gateway_to_string (gpointer source, - const gchar *source_property, - gpointer target, - const gchar *target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - target, target_property, - flags, - ip4_gateway_to_string, - ip4_gateway_from_string, - NULL, NULL); -} - -static gboolean -ip4_route_transform_to_dest_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP4Route *route; - char buf[INET_ADDRSTRLEN], *string; - guint32 addrbytes; - - route = g_value_get_boxed (source_value); - if (route) - addrbytes = nm_ip4_route_get_dest (route); - else - addrbytes = 0; - - if (addrbytes) { - string = g_strdup_printf ("%s/%d", - inet_ntop (AF_INET, &addrbytes, buf, sizeof (buf)), - (int) nm_ip4_route_get_prefix (route)); - g_value_take_string (target_value, string); - } else - g_value_set_string (target_value, ""); - return TRUE; -} - -static gboolean -ip4_route_transform_to_next_hop_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP4Route *route; - char buf[INET_ADDRSTRLEN]; - guint32 addrbytes; - - route = g_value_get_boxed (source_value); - if (route) - addrbytes = nm_ip4_route_get_next_hop (route); - else - addrbytes = 0; - - if (addrbytes) - inet_ntop (AF_INET, &addrbytes, buf, sizeof (buf)); - else - buf[0] = '\0'; - g_value_set_string (target_value, buf); - return TRUE; -} - -static gboolean -ip4_route_transform_to_metric_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP4Route *route; - char *string; - - route = g_value_get_boxed (source_value); - if (route && nm_ip4_route_get_dest (route)) { - string = g_strdup_printf ("%lu", (gulong) nm_ip4_route_get_metric (route)); - g_value_take_string (target_value, string); - } else - g_value_set_string (target_value, ""); - return TRUE; -} - -static gboolean -ip4_route_transform_from_dest_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP4Route *route; - const char *text; - guint32 addrbytes, prefix; - - text = g_value_get_string (source_value); - if (!ip_string_parse (text, AF_INET, &addrbytes, &prefix)) - return FALSE; - - /* Fetch the original property value */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &route, - NULL); - - nm_ip4_route_set_dest (route, addrbytes); - nm_ip4_route_set_prefix (route, prefix); - - g_value_take_boxed (target_value, route); - return TRUE; -} - -static gboolean -ip4_route_transform_from_next_hop_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP4Route *route; - const char *text; - guint32 addrbytes; - - text = g_value_get_string (source_value); - if (*text) { - if (!ip_string_parse (text, AF_INET, &addrbytes, NULL)) - return FALSE; - } else - addrbytes = 0; - - /* Fetch the original property value */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &route, - NULL); - - nm_ip4_route_set_next_hop (route, addrbytes); - - g_value_take_boxed (target_value, route); - return TRUE; -} - -static gboolean -ip4_route_transform_from_metric_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP4Route *route; - const char *text; - guint32 metric; - - text = g_value_get_string (source_value); - metric = strtoul (text, NULL, 10); - - /* Fetch the original property value */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &route, - NULL); - - nm_ip4_route_set_metric (route, metric); - - g_value_take_boxed (target_value, route); - return TRUE; -} - -/** - * nm_editor_bind_ip4_route_to_strings: - * @source: the source object - * @source_property: the source property - * @dest_target: the target object for the route's destionation - * @dest_target_property: the property on @dest_target - * @next_hop_target: the target object for the route's next hop - * @next_hop_target_property: the property on @next_hop_target - * @metric_target: the target object for the route's metric - * @metric_target_property: the property on @metric_target - * @flags: %GBindingFlags - * - * Binds the #NMIP4Route-valued property @source_property on @source - * to the three indicated string-valued target properties (and vice - * versa if %G_BINDING_BIDIRECTIONAL is specified). - * - * @dest_target_property should be an "address/prefix" string, as with - * nm_editor_bind_ip4_addresses_with_prefix_to_strv(). @next_hop_target - * is a plain IP address, and @metric_target is a number. - */ -void -nm_editor_bind_ip4_route_to_strings (gpointer source, - const gchar *source_property, - gpointer dest_target, - const gchar *dest_target_property, - gpointer next_hop_target, - const gchar *next_hop_target_property, - gpointer metric_target, - const gchar *metric_target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - dest_target, dest_target_property, - flags, - ip4_route_transform_to_dest_string, - ip4_route_transform_from_dest_string, - NULL, NULL); - g_object_bind_property_full (source, source_property, - next_hop_target, next_hop_target_property, - flags, - ip4_route_transform_to_next_hop_string, - ip4_route_transform_from_next_hop_string, - NULL, NULL); - g_object_bind_property_full (source, source_property, - metric_target, metric_target_property, - flags, - ip4_route_transform_to_metric_string, - ip4_route_transform_from_metric_string, - NULL, NULL); -} - -#define IP6_ADDRESS_SET(addr) ( addr \ - && addr->len == sizeof (struct in6_addr) \ - && memcmp (addr->data, &in6addr_any, addr->len) != 0) - -static gboolean -ip6_addresses_with_prefix_to_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GPtrArray *addrs; - GValueArray *addr; - GValue *val; - GByteArray *addrbytes; - guint prefix; - char **strings, buf[INET6_ADDRSTRLEN]; - int i; - - addrs = g_value_get_boxed (source_value); - strings = g_new0 (char *, addrs->len + 1); - - for (i = 0; i < addrs->len; i++) { - addr = addrs->pdata[i]; - val = g_value_array_get_nth (addr, 0); - addrbytes = g_value_get_boxed (val); - val = g_value_array_get_nth (addr, 1); - prefix = g_value_get_uint (val); - - if (IP6_ADDRESS_SET (addrbytes)) { - strings[i] = g_strdup_printf ("%s/%d", - inet_ntop (AF_INET6, addrbytes->data, buf, sizeof (buf)), - prefix); - } else - strings[i] = g_strdup (""); - } - - g_value_take_boxed (target_value, strings); - return TRUE; -} - -static gboolean -ip6_addresses_with_prefix_from_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - char **strings; - GPtrArray *addrs; - GValueArray *addr; - guint32 prefix; - GValue val = G_VALUE_INIT, *valp; - GByteArray *ba; - int i; - - strings = g_value_get_boxed (source_value); - - /* Fetch the original property value, so as to preserve the gateway elements */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &addrs, - NULL); - - for (i = 0; strings[i]; i++) { - if (i >= addrs->len) { - addr = g_value_array_new (3); - - g_value_init (&val, DBUS_TYPE_G_UCHAR_ARRAY); - ba = g_byte_array_sized_new (sizeof (struct in6_addr)); - g_byte_array_append (ba, (guint8 *) &in6addr_any, sizeof (struct in6_addr)); - g_value_take_boxed (&val, ba); - g_value_array_append (addr, &val); - g_value_unset (&val); - - g_value_init (&val, G_TYPE_UINT); - g_value_set_uint (&val, 128); - g_value_array_append (addr, &val); - g_value_unset (&val); - - g_value_init (&val, DBUS_TYPE_G_UCHAR_ARRAY); - ba = g_byte_array_sized_new (sizeof (struct in6_addr)); - g_byte_array_append (ba, (guint8 *) &in6addr_any, sizeof (struct in6_addr)); - g_value_take_boxed (&val, ba); - g_value_array_append (addr, &val); - g_value_unset (&val); - - g_ptr_array_add (addrs, addr); - } else - addr = addrs->pdata[i]; - - valp = g_value_array_get_nth (addr, 0); - ba = g_value_get_boxed (valp); - g_assert (ba->len == sizeof (struct in6_addr)); - - if (!ip_string_parse (strings[i], AF_INET6, ba->data, &prefix)) { - g_ptr_array_unref (addrs); - return FALSE; - } - - valp = g_value_array_get_nth (addr, 1); - g_value_set_uint (valp, prefix); - } - - g_ptr_array_set_size (addrs, i); - g_value_set_boxed (target_value, addrs); - return TRUE; -} - -/** - * nm_editor_bind_ip6_addresses_with_prefix_to_strv: - * @source: the source object (eg, an #NMSettingIP6Config) - * @source_property: the property on @source to bind (eg, - * %NM_SETTING_IP6_CONFIG_ADDRESSES) - * @target: the target object (eg, an #NmtAddressList) - * @target_property: the property on @target to bind - * (eg, "strings") - * @flags: %GBindingFlags - * - * Binds the %DBUS_TYPE_G_ARRAY_OF_IP6_ADDRESS property - * @source_property on @source to the %G_TYPE_STRV property - * @target_property on @target. - * - * Each address/prefix/gateway triplet in @source_property will be - * converted to a string of the form "ip::ad:dr:ess/prefix" in - * @target_property (and vice versa if %G_BINDING_BIDIRECTIONAL) is - * specified. The "gateway" fields in @source_property are ignored - * when converting to strings, and unmodified when converting from - * strings. - */ -void -nm_editor_bind_ip6_addresses_with_prefix_to_strv (gpointer source, - const gchar *source_property, - gpointer target, - const gchar *target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - target, target_property, - flags, - ip6_addresses_with_prefix_to_strv, - ip6_addresses_with_prefix_from_strv, - NULL, NULL); -} - -static gboolean -ip6_addresses_to_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GPtrArray *addrs; - GByteArray *addrbytes; - char buf[INET6_ADDRSTRLEN], **strings; - int i; - - addrs = g_value_get_boxed (source_value); - strings = g_new0 (char *, addrs->len + 1); - - for (i = 0; i < addrs->len; i++) { - addrbytes = addrs->pdata[i]; - if (IP6_ADDRESS_SET (addrbytes)) - inet_ntop (AF_INET6, addrbytes->data, buf, sizeof (buf)); - else - buf[0] = '\0'; - strings[i] = g_strdup (buf); - } - - g_value_take_boxed (target_value, strings); - return TRUE; -} - -static gboolean -ip6_addresses_from_strv (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - char **strings; - GPtrArray *addrs; - GByteArray *addr; - struct in6_addr addrbytes; - int i; - - strings = g_value_get_boxed (source_value); - addrs = g_ptr_array_new (); - - for (i = 0; strings[i]; i++) { - if (!ip_string_parse (strings[i], AF_INET6, &addrbytes, NULL)) { - while (i--) - g_byte_array_unref (addrs->pdata[i]); - g_ptr_array_unref (addrs); - return FALSE; - } - - addr = g_byte_array_sized_new (sizeof (addrbytes)); - g_byte_array_append (addr, (guint8 *)&addrbytes, sizeof (addrbytes)); - g_ptr_array_add (addrs, addr); - } - - g_value_take_boxed (target_value, addrs); - return TRUE; -} - -/** - * nm_editor_bind_ip6_addresses_to_strv: - * @source: the source object (eg, an #NMSettingIP6Config) - * @source_property: the property on @source to bind (eg, - * %NM_SETTING_IP6_CONFIG_DNS) - * @target: the target object (eg, an #NmtAddressList) - * @target_property: the property on @target to bind - * (eg, "strings") - * @flags: %GBindingFlags - * - * Binds the %DBUS_TYPE_G_ARRAY_OF_ARRAY_OF_UCHAR property - * @source_property on @source to the %G_TYPE_STRV property - * @target_property on @target. - * - * Each address in @source_property will be converted to a string of - * the form "ip::ad:dr:ess" in @target_property (and vice versa if - * %G_BINDING_BIDIRECTIONAL) is specified. - */ -void -nm_editor_bind_ip6_addresses_to_strv (gpointer source, - const gchar *source_property, - gpointer target, - const gchar *target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - target, target_property, - flags, - ip6_addresses_to_strv, - ip6_addresses_from_strv, - NULL, NULL); -} - -static gboolean -ip6_gateway_to_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GPtrArray *addrs; - GValueArray *addr; - GValue *val; - GByteArray *gateway; - char buf[INET6_ADDRSTRLEN]; - const char *str; - - addrs = g_value_get_boxed (source_value); - if (addrs->len == 0) - return FALSE; - - addr = addrs->pdata[0]; - val = g_value_array_get_nth (addr, 2); - gateway = g_value_get_boxed (val); - - if (IP6_ADDRESS_SET (gateway)) - str = inet_ntop (AF_INET6, gateway->data, buf, sizeof (buf)); - else - str = ""; - g_value_set_string (target_value, str); - return TRUE; -} - -static gboolean -ip6_gateway_from_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - GPtrArray *addrs; - const char *text; - GValueArray *addr; - struct in6_addr gateway; - GValue *val; - GByteArray *ba; - int i; - - text = g_value_get_string (source_value); - if (!ip_string_parse (text, AF_INET6, &gateway, NULL)) - return FALSE; - - /* Fetch the original property value, so as to preserve the IP address elements */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &addrs, - NULL); - if (!addrs->len) { - g_ptr_array_unref (addrs); - return FALSE; - } - - addr = addrs->pdata[0]; - - ba = g_byte_array_sized_new (sizeof (gateway)); - g_byte_array_append (ba, (guint8 *) &gateway, sizeof (gateway)); - - val = g_value_array_get_nth (addr, 2); - g_value_take_boxed (val, ba); - - for (i = 1; i < addrs->len; i++) { - addr = addrs->pdata[i]; - val = g_value_array_get_nth (addr, 2); - ba = g_value_get_boxed (val); - - if (ba) - memset (ba->data, 0, ba->len); - } - - g_value_take_boxed (target_value, addrs); - return TRUE; -} - -/** - * nm_editor_bind_ip6_gateway_to_string: - * @source: the source object (eg, an #NMSettingIP6Config) - * @source_property: the property on @source to bind (eg, - * %NM_SETTING_IP6_CONFIG_ADDRESSES) - * @target: the target object (eg, an #NmtNewtEntry) - * @target_property: the property on @target to bind - * (eg, "text") - * @flags: %GBindingFlags - * - * Binds the %DBUS_TYPE_G_ARRAY_OF_IP6_ADDRESS property - * @source_property on @source to the %G_TYPE_STRING property - * @target_property on @target. - * - * Specifically, this binds the "gateway" field of the first address - * in @source_property; all other addresses in @source_property are - * ignored, and its "address" and "prefix" fields are unmodified. - */ -void -nm_editor_bind_ip6_gateway_to_string (gpointer source, - const gchar *source_property, - gpointer target, - const gchar *target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - target, target_property, - flags, - ip6_gateway_to_string, - ip6_gateway_from_string, - NULL, NULL); -} - -#define IN6_ADDR_SET(bytes) (memcmp (bytes, &in6addr_any, sizeof (struct in6_addr)) != 0) - -static gboolean -ip6_route_transform_to_dest_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP6Route *route; - char buf[INET6_ADDRSTRLEN], *string; - const struct in6_addr *addrbytes; - - route = g_value_get_boxed (source_value); - if (route) - addrbytes = nm_ip6_route_get_dest (route); - else - addrbytes = &in6addr_any; - - if (IN6_ADDR_SET (addrbytes)) { - string = g_strdup_printf ("%s/%d", - inet_ntop (AF_INET6, addrbytes, buf, sizeof (buf)), - (int) nm_ip6_route_get_prefix (route)); - g_value_take_string (target_value, string); - } else - g_value_set_string (target_value, ""); - return TRUE; -} - -static gboolean -ip6_route_transform_to_next_hop_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP6Route *route; - char buf[INET6_ADDRSTRLEN]; - const struct in6_addr *addrbytes; - - route = g_value_get_boxed (source_value); - if (route) - addrbytes = nm_ip6_route_get_next_hop (route); - else - addrbytes = &in6addr_any; - - if (IN6_ADDR_SET (addrbytes)) - inet_ntop (AF_INET6, addrbytes, buf, sizeof (buf)); - else - buf[0] = '\0'; - g_value_set_string (target_value, buf); - return TRUE; -} - -static gboolean -ip6_route_transform_to_metric_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP6Route *route; - char *string; - - route = g_value_get_boxed (source_value); - if (route && IN6_ADDR_SET (nm_ip6_route_get_dest (route))) { - string = g_strdup_printf ("%lu", (gulong) nm_ip6_route_get_metric (route)); - g_value_take_string (target_value, string); - } else - g_value_set_string (target_value, ""); - return TRUE; -} - -static gboolean -ip6_route_transform_from_dest_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP6Route *route; - const char *text; - struct in6_addr addrbytes; - guint32 prefix; - - text = g_value_get_string (source_value); - if (!ip_string_parse (text, AF_INET6, &addrbytes, &prefix)) - return FALSE; - - /* Fetch the original property value */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &route, - NULL); - - nm_ip6_route_set_dest (route, &addrbytes); - nm_ip6_route_set_prefix (route, prefix); - - g_value_take_boxed (target_value, route); - return TRUE; -} - -static gboolean -ip6_route_transform_from_next_hop_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP6Route *route; - const char *text; - struct in6_addr addrbytes; - - text = g_value_get_string (source_value); - if (*text) { - if (!ip_string_parse (text, AF_INET6, &addrbytes, NULL)) - return FALSE; - } else - addrbytes = in6addr_any; - - /* Fetch the original property value */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &route, - NULL); - - nm_ip6_route_set_next_hop (route, &addrbytes); - - g_value_take_boxed (target_value, route); - return TRUE; -} - -static gboolean -ip6_route_transform_from_metric_string (GBinding *binding, - const GValue *source_value, - GValue *target_value, - gpointer user_data) -{ - NMIP6Route *route; - const char *text; - guint32 metric; - - text = g_value_get_string (source_value); - metric = strtoul (text, NULL, 10); - - /* Fetch the original property value */ - g_object_get (g_binding_get_source (binding), - g_binding_get_source_property (binding), &route, - NULL); - - nm_ip6_route_set_metric (route, metric); - - g_value_take_boxed (target_value, route); - return TRUE; -} - -/** - * nm_editor_bind_ip6_route_to_strings: - * @source: the source object - * @source_property: the source property - * @dest_target: the target object for the route's destionation - * @dest_target_property: the property on @dest_target - * @next_hop_target: the target object for the route's next hop - * @next_hop_target_property: the property on @next_hop_target - * @metric_target: the target object for the route's metric - * @metric_target_property: the property on @metric_target - * @flags: %GBindingFlags - * - * Binds the #NMIP6Route-valued property @source_property on @source - * to the three indicated string-valued target properties (and vice - * versa if %G_BINDING_BIDIRECTIONAL is specified). - * - * @dest_target_property should be an "address/prefix" string, as with - * nm_editor_bind_ip6_addresses_with_prefix_to_strv(). @next_hop_target - * is a plain IP address, and @metric_target is a number. - */ -void -nm_editor_bind_ip6_route_to_strings (gpointer source, - const gchar *source_property, - gpointer dest_target, - const gchar *dest_target_property, - gpointer next_hop_target, - const gchar *next_hop_target_property, - gpointer metric_target, - const gchar *metric_target_property, - GBindingFlags flags) -{ - g_object_bind_property_full (source, source_property, - dest_target, dest_target_property, - flags, - ip6_route_transform_to_dest_string, - ip6_route_transform_from_dest_string, - NULL, NULL); - g_object_bind_property_full (source, source_property, - next_hop_target, next_hop_target_property, - flags, - ip6_route_transform_to_next_hop_string, - ip6_route_transform_from_next_hop_string, - NULL, NULL); - g_object_bind_property_full (source, source_property, - metric_target, metric_target_property, - flags, - ip6_route_transform_to_metric_string, - ip6_route_transform_from_metric_string, - NULL, NULL); -} - -/* Wireless security method binding */ -typedef struct { - NMConnection *connection; - NMSettingWirelessSecurity *s_wsec; - gboolean s_wsec_in_use; - - GObject *target; - char *target_property; - - gboolean updating; -} NMEditorWirelessSecurityMethodBinding; - -static const char * -get_security_type (NMEditorWirelessSecurityMethodBinding *binding) -{ - const char *key_mgmt, *auth_alg; - - if (!binding->s_wsec_in_use) - return "none"; - - key_mgmt = nm_setting_wireless_security_get_key_mgmt (binding->s_wsec); - auth_alg = nm_setting_wireless_security_get_auth_alg (binding->s_wsec); - - /* No IEEE 802.1x */ - if (!strcmp (key_mgmt, "none")) { - NMWepKeyType wep_type = nm_setting_wireless_security_get_wep_key_type (binding->s_wsec); - - if (wep_type == NM_WEP_KEY_TYPE_KEY) - return "wep-key"; - else - return "wep-passphrase"; - } - - if (!strcmp (key_mgmt, "ieee8021x")) { - if (auth_alg && !strcmp (auth_alg, "leap")) - return "leap"; - return "dynamic-wep"; - } - - if ( !strcmp (key_mgmt, "wpa-none") - || !strcmp (key_mgmt, "wpa-psk")) - return "wpa-personal"; - - if (!strcmp (key_mgmt, "wpa-eap")) - return "wpa-enterprise"; - - return NULL; -} - -static void -wireless_security_changed (GObject *object, - GParamSpec *pspec, - gpointer user_data) -{ - NMEditorWirelessSecurityMethodBinding *binding = user_data; - - if (binding->updating) - return; - - binding->updating = TRUE; - g_object_set (binding->target, - binding->target_property, get_security_type (binding), - NULL); - binding->updating = FALSE; -} - -static void -wireless_connection_changed (NMConnection *connection, - gpointer user_data) -{ - NMEditorWirelessSecurityMethodBinding *binding = user_data; - NMSettingWirelessSecurity *s_wsec; - - if (binding->updating) - return; - - s_wsec = nm_connection_get_setting_wireless_security (connection); - if ( (s_wsec && binding->s_wsec_in_use) - || (!s_wsec && !binding->s_wsec_in_use)) - return; - - binding->s_wsec_in_use = !binding->s_wsec_in_use; - wireless_security_changed (NULL, NULL, binding); -} - -static void -wireless_security_target_changed (GObject *object, - GParamSpec *pspec, - gpointer user_data) -{ - NMEditorWirelessSecurityMethodBinding *binding = user_data; - char *method; - - if (binding->updating) - return; - - g_object_get (binding->target, - binding->target_property, &method, - NULL); - - binding->updating = TRUE; - - if (!strcmp (method, "none")) { - if (!binding->s_wsec_in_use) - return; - binding->s_wsec_in_use = FALSE; - nm_connection_remove_setting (binding->connection, NM_TYPE_SETTING_WIRELESS_SECURITY); - - binding->updating = FALSE; - return; - } - - if (!binding->s_wsec_in_use) { - binding->s_wsec_in_use = TRUE; - nm_connection_add_setting (binding->connection, NM_SETTING (binding->s_wsec)); - } - - if (!strcmp (method, "wep-key")) { - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "none", - NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, "open", - NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_KEY, - NULL); - } else if (!strcmp (method, "wep-passphrase")) { - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "none", - NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, "open", - NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_PASSPHRASE, - NULL); - } else if (!strcmp (method, "leap")) { - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "ieee8021x", - NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, "leap", - NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_UNKNOWN, - NULL); - } else if (!strcmp (method, "dynamic-wep")) { - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "ieee8021x", - NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, "open", - NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_UNKNOWN, - NULL); - } else if (!strcmp (method, "wpa-personal")) { - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "wpa-psk", - NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, NULL, - NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_UNKNOWN, - NULL); - } else if (!strcmp (method, "wpa-enterprise")) { - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, "wpa-eap", - NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, NULL, - NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_UNKNOWN, - NULL); - } else - g_warn_if_reached (); - - binding->updating = FALSE; -} - -static void -wireless_security_target_destroyed (gpointer user_data, - GObject *ex_target) -{ - NMEditorWirelessSecurityMethodBinding *binding = user_data; - - g_signal_handlers_disconnect_by_func (binding->s_wsec, G_CALLBACK (wireless_security_changed), binding); - g_object_unref (binding->s_wsec); - g_object_unref (binding->connection); - - g_free (binding->target_property); - - g_slice_free (NMEditorWirelessSecurityMethodBinding, binding); -} - -/** - * nm_editor_bind_wireless_security_method: - * @connection: an #NMConnection - * @s_wsec: an #NMSettingWirelessSecurity - * @target: the target widget - * @target_property: the string-valued property on @target to bind - * @flags: %GBindingFlags - * - * Binds the wireless security method on @connection to - * @target_property on @target (and vice versa if - * %G_BINDING_BIDIRECTIONAL). - * - * @target_property will be of the values "none", "wpa-personal", - * "wpa-enterprise", "wep-key", "wep-passphrase", "dynamic-wep", or - * "leap". - * - * If binding bidirectionally, @s_wsec will be automatically added to - * or removed from @connection as needed when @target_property - * changes. - */ -void -nm_editor_bind_wireless_security_method (NMConnection *connection, - NMSettingWirelessSecurity *s_wsec, - gpointer target, - const char *target_property, - GBindingFlags flags) -{ - NMEditorWirelessSecurityMethodBinding *binding; - char *notify; - - binding = g_slice_new0 (NMEditorWirelessSecurityMethodBinding); - - binding->target = target; - binding->target_property = g_strdup (target_property); - if (flags & G_BINDING_BIDIRECTIONAL) { - notify = g_strdup_printf ("notify::%s", target_property); - g_signal_connect (target, notify, G_CALLBACK (wireless_security_target_changed), binding); - g_free (notify); - } - g_object_weak_ref (target, wireless_security_target_destroyed, binding); - - binding->connection = g_object_ref (connection); - g_signal_connect (connection, NM_CONNECTION_CHANGED, - G_CALLBACK (wireless_connection_changed), binding); - binding->s_wsec_in_use = (nm_connection_get_setting_wireless_security (connection) != NULL); - - binding->s_wsec = g_object_ref (s_wsec); - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, - G_CALLBACK (wireless_security_changed), binding); - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_AUTH_ALG, - G_CALLBACK (wireless_security_changed), binding); - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, - G_CALLBACK (wireless_security_changed), binding); - - if (flags & G_BINDING_SYNC_CREATE) - wireless_security_changed (NULL, NULL, binding); -} - -/* WEP key binding */ - -typedef struct { - NMSettingWirelessSecurity *s_wsec; - GObject *entry, *key_selector; - char *entry_property, *key_selector_property; - - gboolean updating; -} NMEditorWepKeyBinding; - -static void -wep_key_setting_changed (GObject *object, - GParamSpec *pspec, - gpointer user_data) -{ - NMEditorWepKeyBinding *binding = user_data; - const char *key; - int index; - - if (binding->updating) - return; - - index = nm_setting_wireless_security_get_wep_tx_keyidx (binding->s_wsec); - key = nm_setting_wireless_security_get_wep_key (binding->s_wsec, index); - - binding->updating = TRUE; - g_object_set (binding->key_selector, - binding->key_selector_property, index, - NULL); - g_object_set (binding->entry, - binding->entry_property, key, - NULL); - binding->updating = FALSE; -} - -static void -wep_key_ui_changed (GObject *object, - GParamSpec *pspec, - gpointer user_data) -{ - NMEditorWepKeyBinding *binding = user_data; - char *key; - int index; - - if (binding->updating) - return; - - g_object_get (binding->key_selector, - binding->key_selector_property, &index, - NULL); - g_object_get (binding->entry, - binding->entry_property, &key, - NULL); - - binding->updating = TRUE; - g_object_set (binding->s_wsec, - NM_SETTING_WIRELESS_SECURITY_WEP_TX_KEYIDX, index, - NM_SETTING_WIRELESS_SECURITY_WEP_KEY0, index == 0 ? key : NULL, - NM_SETTING_WIRELESS_SECURITY_WEP_KEY1, index == 1 ? key : NULL, - NM_SETTING_WIRELESS_SECURITY_WEP_KEY2, index == 2 ? key : NULL, - NM_SETTING_WIRELESS_SECURITY_WEP_KEY3, index == 3 ? key : NULL, - NULL); - binding->updating = FALSE; - - g_free (key); -} - -static void -wep_key_target_destroyed (gpointer user_data, - GObject *ex_target) -{ - NMEditorWepKeyBinding *binding = user_data; - - g_signal_handlers_disconnect_by_func (binding->s_wsec, G_CALLBACK (wep_key_setting_changed), binding); - - if (ex_target != binding->entry) { - g_signal_handlers_disconnect_by_func (binding->entry, G_CALLBACK (wep_key_ui_changed), binding); - g_object_weak_unref (binding->entry, wep_key_target_destroyed, binding); - } else { - g_signal_handlers_disconnect_by_func (binding->key_selector, G_CALLBACK (wep_key_ui_changed), binding); - g_object_weak_unref (binding->key_selector, wep_key_target_destroyed, binding); - } - - g_object_unref (binding->s_wsec); - g_free (binding->entry_property); - g_free (binding->key_selector_property); - - g_slice_free (NMEditorWepKeyBinding, binding); -} - -/** - * nm_editor_bind_wireless_security_wep_key: - * @s_wsec: an #NMSettingWirelessSecurity - * @entry: an entry widget - * @entry_property: the string-valued property on @entry to bind - * @key_selector: a pop-up widget of some sort - * @key_selector_property: the integer-valued property on - * @key_selector to bind - * @flags: %GBindingFlags - * - * Binds the "wep-tx-keyidx" property on @s_wsec to - * @key_selector_property on @key_selector, and the corresponding - * "wep-keyN" property to @entry_property on @entry (and vice versa if - * %G_BINDING_BIDIRECTIONAL). - */ -void -nm_editor_bind_wireless_security_wep_key (NMSettingWirelessSecurity *s_wsec, - gpointer entry, - const char *entry_property, - gpointer key_selector, - const char *key_selector_property, - GBindingFlags flags) -{ - NMEditorWepKeyBinding *binding; - char *notify; - - binding = g_slice_new0 (NMEditorWepKeyBinding); - binding->s_wsec = g_object_ref (s_wsec); - binding->entry = entry; - binding->entry_property = g_strdup (entry_property); - binding->key_selector = key_selector; - binding->key_selector_property = g_strdup (key_selector_property); - - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_WEP_KEY0, - G_CALLBACK (wep_key_setting_changed), binding); - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_WEP_KEY1, - G_CALLBACK (wep_key_setting_changed), binding); - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_WEP_KEY2, - G_CALLBACK (wep_key_setting_changed), binding); - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_WEP_KEY3, - G_CALLBACK (wep_key_setting_changed), binding); - - g_signal_connect (s_wsec, "notify::" NM_SETTING_WIRELESS_SECURITY_WEP_TX_KEYIDX, - G_CALLBACK (wep_key_setting_changed), binding); - - if (flags & G_BINDING_BIDIRECTIONAL) { - notify = g_strdup_printf ("notify::%s", entry_property); - g_signal_connect (entry, notify, G_CALLBACK (wep_key_ui_changed), binding); - g_free (notify); - - notify = g_strdup_printf ("notify::%s", key_selector_property); - g_signal_connect (key_selector, notify, G_CALLBACK (wep_key_ui_changed), binding); - g_free (notify); - } - - g_object_weak_ref (entry, wep_key_target_destroyed, binding); - g_object_weak_ref (key_selector, wep_key_target_destroyed, binding); - - if (flags & G_BINDING_SYNC_CREATE) - wep_key_setting_changed (NULL, NULL, binding); -} - -/* VLAN binding */ - -typedef struct { - NMSettingVlan *s_vlan; - - char *last_ifname_parent; - int last_ifname_id; - - gboolean updating; -} NMEditorVlanWidgetBinding; - -static gboolean -parse_interface_name (const char *ifname, - char **parent_ifname, - int *id) -{ - const char *ifname_end; - char *end; - - if (!ifname || !*ifname) - return FALSE; - - if (g_str_has_prefix (ifname, "vlan")) { - ifname_end = ifname + 4; - *id = strtoul (ifname_end, &end, 10); - if (*end || end == (char *)ifname_end || *id < 0) - return FALSE; - *parent_ifname = NULL; - return TRUE; - } - - ifname_end = strchr (ifname, '.'); - if (ifname_end) { - *id = strtoul (ifname_end + 1, &end, 10); - if (*end || end == (char *)ifname_end + 1 || *id < 0) - return FALSE; - *parent_ifname = g_strndup (ifname, ifname_end - ifname); - return TRUE; - } - - return FALSE; -} - -static void -vlan_settings_changed (GObject *object, - GParamSpec *pspec, - gpointer user_data) -{ - NMEditorVlanWidgetBinding *binding = user_data; - const char *ifname, *parent; - char *ifname_parent; - int ifname_id, id; - - if (binding->updating) - return; - - ifname = nm_setting_vlan_get_interface_name (binding->s_vlan); - parent = nm_setting_vlan_get_parent (binding->s_vlan); - id = nm_setting_vlan_get_id (binding->s_vlan); - - if (!parse_interface_name (ifname, &ifname_parent, &ifname_id)) - return; - - /* If the id in INTERFACE_NAME changed, and ID is either unset, or was previously - * in sync with INTERFACE_NAME, then update ID. - */ - if ( id != ifname_id - && (id == binding->last_ifname_id || id == 0)) { - binding->updating = TRUE; - g_object_set (G_OBJECT (binding->s_vlan), - NM_SETTING_VLAN_ID, ifname_id, - NULL); - binding->updating = FALSE; - } - - /* If the PARENT in INTERFACE_NAME changed, and PARENT is either unset, or was - * previously in sync with INTERFACE_NAME, then update PARENT. - */ - if ( g_strcmp0 (parent, ifname_parent) != 0 - && ( g_strcmp0 (parent, binding->last_ifname_parent) == 0 - || !parent || !*parent)) { - binding->updating = TRUE; - g_object_set (G_OBJECT (binding->s_vlan), - NM_SETTING_VLAN_PARENT, ifname_parent, - NULL); - binding->updating = FALSE; - } - - g_free (binding->last_ifname_parent); - binding->last_ifname_parent = ifname_parent; - binding->last_ifname_id = ifname_id; -} - -static void -vlan_target_destroyed (gpointer user_data, - GObject *ex_target) -{ - NMEditorVlanWidgetBinding *binding = user_data; - - g_free (binding->last_ifname_parent); - g_slice_free (NMEditorVlanWidgetBinding, binding); -} - -/** - * nm_editor_bind_vlan_name: - * @s_vlan: an #NMSettingVlan - * - * Binds together several properties on @s_vlan, so that if the - * %NM_SETTING_VLAN_INTERFACE_NAME matches %NM_SETTING_VLAN_PARENT - * and %NM_SETTING_VLAN_ID in the obvious way, then changes to - * %NM_SETTING_VLAN_INTERFACE_NAME will propagate to the other - * two properties automatically. - */ -void -nm_editor_bind_vlan_name (NMSettingVlan *s_vlan) -{ - NMEditorVlanWidgetBinding *binding; - const char *ifname; - - binding = g_slice_new0 (NMEditorVlanWidgetBinding); - binding->s_vlan = s_vlan; - - g_signal_connect (s_vlan, "notify::" NM_SETTING_VLAN_INTERFACE_NAME, - G_CALLBACK (vlan_settings_changed), binding); - - g_object_weak_ref (G_OBJECT (s_vlan), vlan_target_destroyed, binding); - - ifname = nm_setting_vlan_get_interface_name (s_vlan); - if (!parse_interface_name (ifname, &binding->last_ifname_parent, &binding->last_ifname_id)) { - binding->last_ifname_parent = NULL; - binding->last_ifname_id = 0; - } -} |