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Diffstat (limited to 'tui/nmt-ip-entry.c')
| -rw-r--r-- | tui/nmt-ip-entry.c | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/tui/nmt-ip-entry.c b/tui/nmt-ip-entry.c deleted file mode 100644 index 85a29fcc..00000000 --- a/tui/nmt-ip-entry.c +++ /dev/null @@ -1,265 +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:nmt-ip-entry - * @short_description: #NmtNewtEntry for IP address entry - * - * #NmtIPEntry is an #NmtNewtEntry for entering IP addresses, or IP - * address/prefix combination. It will only allow typing characters - * that are valid in an IP address, and will set its - * #NmtNewtWidget:valid property depending on whether it currently - * contains a valid IP address. - */ - -#include "config.h" - -#include <arpa/inet.h> -#include <netinet/in.h> -#include <stdlib.h> - -#include <glib/gi18n-lib.h> - -#include "nmt-ip-entry.h" - -G_DEFINE_TYPE (NmtIPEntry, nmt_ip_entry, NMT_TYPE_NEWT_ENTRY) - -#define NMT_IP_ENTRY_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), NMT_TYPE_IP_ENTRY, NmtIPEntryPrivate)) - -typedef struct { - int family; - gboolean prefix; - gboolean optional; - -} NmtIPEntryPrivate; - -enum { - PROP_0, - PROP_FAMILY, - PROP_PREFIX, - PROP_OPTIONAL, - - LAST_PROP -}; - -/** - * nmt_ip_entry_new: - * @width: the width of the entry - * @family: the IP address family. Eg, %AF_INET - * @prefix: whether to require a trailing "/prefix" - * @optional: whether the address is optional - * - * Creates a new #NmtIPEntry, to accept IP addresses in the indicated - * @family, or (if @prefix is %TRUE), to accept IP address/prefix combos. - * - * If @optional is %TRUE then the address is considered optional, and - * so will still be #NmtNewtWidget:valid even when it is empty. If - * @optional is %FALSE, the entry will be invalid when it is empty. - */ -NmtNewtWidget * -nmt_ip_entry_new (int width, - int family, - gboolean prefix, - gboolean optional) -{ - return g_object_new (NMT_TYPE_IP_ENTRY, - "width", width, - "family", family, - "prefix", prefix, - "optional", optional, - NULL); -} - -static gboolean -ip_entry_filter (NmtNewtEntry *entry, - const char *text, - int ch, - int position, - gpointer user_data) -{ - NmtIPEntryPrivate *priv = NMT_IP_ENTRY_GET_PRIVATE (entry); - const char *slash; - gboolean inaddr; - - if (g_ascii_isdigit (ch)) - return TRUE; - - slash = strchr (text, '/'); - if (ch == '/') - return priv->prefix && slash == NULL; - - inaddr = !slash || (position <= (slash - text)); - - if (priv->family == AF_INET) { - if (ch == '.') - return inaddr; - else - return FALSE; - } else if (priv->family == AF_INET6) { - if (g_ascii_isxdigit (ch) || ch == ':') - return inaddr; - else - return FALSE; - } else - g_return_val_if_reached (FALSE); -} - -static gboolean -ip_entry_validate (NmtNewtEntry *entry, - const char *text, - gpointer user_data) -{ - NmtIPEntryPrivate *priv = NMT_IP_ENTRY_GET_PRIVATE (entry); - guchar buf[16]; - guint32 prefix; - const char *slash; - char *addrstr, *end; - gboolean valid; - - if (!*text) - return priv->optional; - - slash = strchr (text, '/'); - - if (slash) { - if (!priv->prefix) - return FALSE; - addrstr = g_strndup (text, slash - text); - } else - addrstr = g_strdup (text); - valid = (inet_pton (priv->family, addrstr, buf) == 1); - g_free (addrstr); - - if (!valid) - return FALSE; - - if (slash) { - prefix = strtoul (slash + 1, &end, 10); - if ( *end - || prefix == 0 - || (priv->family == AF_INET && prefix > 32) - || (priv->family == AF_INET6 && prefix > 128)) - valid = FALSE; - } - - return valid; -} - -static void -nmt_ip_entry_init (NmtIPEntry *entry) -{ - nmt_newt_entry_set_filter (NMT_NEWT_ENTRY (entry), ip_entry_filter, NULL); - nmt_newt_entry_set_validator (NMT_NEWT_ENTRY (entry), ip_entry_validate, NULL); -} - -static void -nmt_ip_entry_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - NmtIPEntryPrivate *priv = NMT_IP_ENTRY_GET_PRIVATE (object); - - switch (prop_id) { - case PROP_FAMILY: - priv->family = g_value_get_int (value); - break; - case PROP_PREFIX: - priv->prefix = g_value_get_boolean (value); - break; - case PROP_OPTIONAL: - priv->optional = g_value_get_boolean (value); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nmt_ip_entry_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - NmtIPEntryPrivate *priv = NMT_IP_ENTRY_GET_PRIVATE (object); - - switch (prop_id) { - case PROP_FAMILY: - g_value_set_int (value, priv->family); - break; - case PROP_PREFIX: - g_value_set_boolean (value, priv->prefix); - break; - case PROP_OPTIONAL: - g_value_set_boolean (value, priv->optional); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -nmt_ip_entry_class_init (NmtIPEntryClass *entry_class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (entry_class); - - g_type_class_add_private (entry_class, sizeof (NmtIPEntryPrivate)); - - /* virtual methods */ - object_class->set_property = nmt_ip_entry_set_property; - object_class->get_property = nmt_ip_entry_get_property; - - /** - * NmtIPEntry:family: - * - * The address family. Eg, %AF_INET - */ - g_object_class_install_property (object_class, PROP_FAMILY, - g_param_spec_int ("family", "", "", - 0, G_MAXINT, 0, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT_ONLY | - G_PARAM_STATIC_STRINGS)); - /** - * NmtIPEntry:prefix: - * - * If %TRUE, the entry accepts address/prefix combinations. If - * %FALSE it accepts just addresses. - */ - g_object_class_install_property (object_class, PROP_PREFIX, - g_param_spec_boolean ("prefix", "", "", - FALSE, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT_ONLY | - G_PARAM_STATIC_STRINGS)); - /** - * NmtIPEntry:optional: - * - * If %TRUE, the entry will be #NmtNewtWidget:valid when it is - * empty. If %FALSE, it will only be valid when it contains a - * valid address or address/prefix. - */ - g_object_class_install_property (object_class, PROP_OPTIONAL, - g_param_spec_boolean ("optional", "", "", - FALSE, - G_PARAM_READWRITE | - G_PARAM_CONSTRUCT_ONLY | - G_PARAM_STATIC_STRINGS)); -} |