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-rw-r--r--libempathy-gtk/empathy-account-widget.c113
-rw-r--r--libempathy/empathy-account-settings.c106
-rw-r--r--libempathy/empathy-account-settings.h8
3 files changed, 205 insertions, 22 deletions
diff --git a/libempathy-gtk/empathy-account-widget.c b/libempathy-gtk/empathy-account-widget.c
index a32666325..f59507904 100644
--- a/libempathy-gtk/empathy-account-widget.c
+++ b/libempathy-gtk/empathy-account-widget.c
@@ -116,6 +116,49 @@ static guint signals[LAST_SIGNAL] = { 0 };
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyAccountWidget)
#define CHANGED_TIMEOUT 300
+#define DIGIT "0-9"
+#define DIGITS "(["DIGIT"]+)"
+#define ALPHA "a-zA-Z"
+#define ALPHAS "(["ALPHA"]+)"
+#define ALPHADIGIT ALPHA DIGIT
+#define ALPHADIGITS "(["ALPHADIGIT"]+)"
+#define ALPHADIGITDASH ALPHA DIGIT "-"
+#define ALPHADIGITDASHS "(["ALPHADIGITDASH"]*)"
+
+#define HOSTNUMBER "("DIGITS"\\."DIGITS"\\."DIGITS"\\."DIGITS")"
+#define TOPLABEL ALPHAS"|(["ALPHA"]" ALPHADIGITDASHS "["ALPHADIGIT"])"
+#define DOMAINLABEL ALPHADIGITS"|(["ALPHADIGIT"]" ALPHADIGITDASHS \
+ "["ALPHADIGIT"])"
+#define HOSTNAME "((" DOMAINLABEL "\\.)+" TOPLABEL ")"
+/* Based on http://www.ietf.org/rfc/rfc1738.txt (section 5) */
+#define HOST "("HOSTNAME "|" HOSTNUMBER")"
+/* Based on http://www.ietf.org/rfc/rfc0822.txt (appendix D) */
+#define EMAIL_LOCALPART "([^\\(\\)<>@,;:\\\\\"\\[\\]\\s]+)"
+
+/* UIN is digital according to the unofficial specification:
+ * http://iserverd.khstu.ru/docum_ext/icqv5.html#CTS
+ * 5 digits minimun according to http://en.wikipedia.org/wiki/ICQ#UIN */
+#define ICQ_USER_NAME "(["DIGIT"]{5,})"
+/* Based on http://www.ietf.org/rfc/rfc2812.txt (section 2.3.1) */
+#define IRC_SPECIAL "_\\[\\]{}\\\\|`^"
+#define IRC_USER_NAME "(["ALPHA IRC_SPECIAL"]["ALPHADIGITDASH IRC_SPECIAL"]*)"
+/* Based on http://www.ietf.org/rfc/rfc4622.txt (section 2.2)
+ * We just exclude invalid characters to avoid ucschars and other redundant
+ * complexity */
+#define JABBER_USER_NAME "([^@:'\"<>&\\s]+)"
+/* ID is an email according to the unofficial specification:
+ * http://www.hypothetic.org/docs/msn/general/names.php */
+#define MSN_USER_NAME EMAIL_LOCALPART
+/* Based on the official help:
+ * http://help.yahoo.com/l/us/yahoo/edit/registration/edit-01.html */
+#define YAHOO_USER_NAME "(["ALPHA"]["ALPHADIGIT"_\\.]{3,31})"
+
+#define ACCOUNT_REGEX_ICQ "^"ICQ_USER_NAME"$"
+#define ACCOUNT_REGEX_IRC "^"IRC_USER_NAME"$"
+#define ACCOUNT_REGEX_JABBER "^"JABBER_USER_NAME"@"HOST"$"
+#define ACCOUNT_REGEX_MSN "^"MSN_USER_NAME"@"HOST"$"
+#define ACCOUNT_REGEX_YAHOO "^"YAHOO_USER_NAME"$"
+
static void
account_widget_set_control_buttons_sensitivity (EmpathyAccountWidget *self,
gboolean sensitive)
@@ -136,6 +179,35 @@ account_widget_set_control_buttons_sensitivity (EmpathyAccountWidget *self,
}
static void
+account_widget_set_entry_highlighting (GtkEntry *entry, gboolean highlight)
+{
+ GdkColor color;
+ GtkStyle *style;
+
+ g_return_if_fail (GTK_IS_ENTRY (entry));
+
+ style = gtk_widget_get_style (GTK_WIDGET (entry));
+
+ if (highlight)
+ {
+ color = style->bg[GTK_STATE_SELECTED];
+
+ /* Here we take the current theme colour and add it to
+ * the colour for white and average the two. This
+ * gives a colour which is inline with the theme but
+ * slightly whiter.
+ */
+ color.red = (color.red + (style->white).red) / 2;
+ color.green = (color.green + (style->white).green) / 2;
+ color.blue = (color.blue + (style->white).blue) / 2;
+
+ gtk_widget_modify_base (GTK_WIDGET (entry), GTK_STATE_NORMAL, &color);
+ }
+ else
+ gtk_widget_modify_base (GTK_WIDGET (entry), GTK_STATE_NORMAL, NULL);
+}
+
+static void
account_widget_handle_control_buttons_sensitivity (EmpathyAccountWidget *self)
{
EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
@@ -156,9 +228,13 @@ account_widget_entry_changed_common (EmpathyAccountWidget *self,
const gchar *str;
const gchar *param_name;
EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
+ gboolean prev_status;
+ gboolean curr_status;
str = gtk_entry_get_text (entry);
param_name = g_object_get_data (G_OBJECT (entry), "param_name");
+ prev_status = empathy_account_settings_parameter_is_valid (priv->settings,
+ param_name);
if (EMP_STR_EMPTY (str))
{
@@ -180,6 +256,11 @@ account_widget_entry_changed_common (EmpathyAccountWidget *self,
tp_strdiff (param_name, "password") ? str : "***");
empathy_account_settings_set_string (priv->settings, param_name, str);
}
+
+ curr_status = empathy_account_settings_parameter_is_valid (priv->settings,
+ param_name);
+ if (curr_status != prev_status)
+ account_widget_set_entry_highlighting (entry, !curr_status);
}
static void
@@ -191,6 +272,21 @@ account_widget_entry_changed_cb (GtkEditable *entry,
}
static void
+account_widget_entry_map_cb (GtkEntry *entry,
+ EmpathyAccountWidget *self)
+{
+ EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
+ const gchar *param_name;
+ gboolean is_valid;
+
+ /* need to initialize input highlighting */
+ param_name = g_object_get_data (G_OBJECT (entry), "param_name");
+ is_valid = empathy_account_settings_parameter_is_valid (priv->settings,
+ param_name);
+ account_widget_set_entry_highlighting (entry, !is_valid);
+}
+
+static void
account_widget_int_changed_cb (GtkWidget *widget,
EmpathyAccountWidget *self)
{
@@ -451,6 +547,8 @@ empathy_account_widget_setup_widget (EmpathyAccountWidget *self,
g_signal_connect (widget, "changed",
G_CALLBACK (account_widget_entry_changed_cb), self);
+ g_signal_connect (widget, "map",
+ G_CALLBACK (account_widget_entry_map_cb), self);
}
else if (GTK_IS_TOGGLE_BUTTON (widget))
{
@@ -948,6 +1046,9 @@ account_widget_build_irc (EmpathyAccountWidget *self,
{
EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
+ empathy_account_settings_set_regex (priv->settings, "account",
+ ACCOUNT_REGEX_IRC);
+
if (priv->simple)
{
priv->irc_network_chooser = empathy_account_widget_irc_build_simple (self,
@@ -975,6 +1076,9 @@ account_widget_build_msn (EmpathyAccountWidget *self,
{
EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
+ empathy_account_settings_set_regex (priv->settings, "account",
+ ACCOUNT_REGEX_MSN);
+
if (priv->simple)
{
self->ui_details->gui = empathy_builder_get_file (filename,
@@ -1104,6 +1208,9 @@ account_widget_build_jabber (EmpathyAccountWidget *self,
is_gtalk = account_widget_is_gtalk (self);
is_facebook = account_widget_is_facebook (self);
+ empathy_account_settings_set_regex (priv->settings, "account",
+ ACCOUNT_REGEX_JABBER);
+
if (priv->simple && !is_gtalk && !is_facebook)
{
/* Simple widget for XMPP */
@@ -1228,6 +1335,9 @@ account_widget_build_icq (EmpathyAccountWidget *self,
EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
GtkWidget *spinbutton_port;
+ empathy_account_settings_set_regex (priv->settings, "account",
+ ACCOUNT_REGEX_ICQ);
+
if (priv->simple)
{
self->ui_details->gui = empathy_builder_get_file (filename,
@@ -1306,6 +1416,9 @@ account_widget_build_yahoo (EmpathyAccountWidget *self,
{
EmpathyAccountWidgetPriv *priv = GET_PRIV (self);
+ empathy_account_settings_set_regex (priv->settings, "account",
+ ACCOUNT_REGEX_YAHOO);
+
if (priv->simple)
{
self->ui_details->gui = empathy_builder_get_file (filename,
diff --git a/libempathy/empathy-account-settings.c b/libempathy/empathy-account-settings.c
index 29ff3f1b7..1e63aede9 100644
--- a/libempathy/empathy-account-settings.c
+++ b/libempathy/empathy-account-settings.c
@@ -69,9 +69,15 @@ struct _EmpathyAccountSettingsPriv
gboolean display_name_overridden;
gboolean ready;
+ /* Parameter name (gchar *) -> parameter value (GValue) */
GHashTable *parameters;
+ /* Keys are parameter names from the hash above (gchar *).
+ * Values are regular expresions that should match corresponding parameter
+ * values (GRegex *). Possible regexp patterns are defined in
+ * empathy-account-widget.c */
+ GHashTable *param_regexps;
GArray *unset_parameters;
- GArray *required_params;
+ GList *required_params;
gulong managers_ready_id;
@@ -93,7 +99,12 @@ empathy_account_settings_init (EmpathyAccountSettings *obj)
priv->parameters = g_hash_table_new_full (g_str_hash, g_str_equal,
g_free, (GDestroyNotify) tp_g_value_slice_free);
+ priv->param_regexps = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, (GDestroyNotify) g_regex_unref);
+
priv->unset_parameters = g_array_new (TRUE, FALSE, sizeof (gchar *));
+
+ priv->required_params = NULL;
}
static void empathy_account_settings_dispose (GObject *object);
@@ -343,6 +354,7 @@ empathy_account_settings_finalize (GObject *object)
{
EmpathyAccountSettings *self = EMPATHY_ACCOUNT_SETTINGS (object);
EmpathyAccountSettingsPriv *priv = GET_PRIV (self);
+ GList *l;
/* free any data held directly by the object here */
g_free (priv->cm_name);
@@ -352,9 +364,14 @@ empathy_account_settings_finalize (GObject *object)
g_free (priv->icon_name);
if (priv->required_params != NULL)
- g_array_free (priv->required_params, TRUE);
+ {
+ for (l = priv->required_params; l; l = l->next)
+ g_free (l->data);
+ g_list_free (priv->required_params);
+ }
g_hash_table_destroy (priv->parameters);
+ g_hash_table_destroy (priv->param_regexps);
empathy_account_settings_free_unset_parameters (self);
g_array_free (priv->unset_parameters, TRUE);
@@ -407,16 +424,13 @@ empathy_account_settings_check_readyness (EmpathyAccountSettings *self)
if (priv->required_params == NULL)
{
TpConnectionManagerParam *cur;
- char *val;
-
- priv->required_params = g_array_new (TRUE, FALSE, sizeof (gchar *));
for (cur = tp_protocol->params; cur->name != NULL; cur++)
{
if (tp_connection_manager_param_is_required (cur))
{
- val = g_strdup (cur->name);
- g_array_append_val (priv->required_params, val);
+ priv->required_params = g_list_append (priv->required_params,
+ g_strdup (cur->name));
}
}
}
@@ -1339,42 +1353,90 @@ empathy_account_settings_has_account (EmpathyAccountSettings *settings,
return (!tp_strdiff (account_path, priv_account_path));
}
+void
+empathy_account_settings_set_regex (EmpathyAccountSettings *settings,
+ const gchar *param,
+ const gchar *pattern)
+{
+ EmpathyAccountSettingsPriv *priv = GET_PRIV (settings);
+ GRegex *regex;
+
+ regex = g_regex_new (pattern, 0, 0, NULL);
+ g_hash_table_insert (priv->param_regexps, g_strdup (param), regex);
+}
+
gboolean
-empathy_account_settings_is_valid (EmpathyAccountSettings *settings)
+empathy_account_settings_parameter_is_valid (
+ EmpathyAccountSettings *settings,
+ const gchar *param)
{
EmpathyAccountSettingsPriv *priv;
- guint idx;
- gchar *current;
- gboolean missed = FALSE;
+ const GRegex *regex;
+ const gchar *value;
g_return_val_if_fail (EMPATHY_IS_ACCOUNT_SETTINGS (settings), FALSE);
priv = GET_PRIV (settings);
- for (idx = 0; idx < priv->required_params->len; idx++)
+ if (g_list_find_custom (priv->required_params, param, (GCompareFunc) strcmp))
{
- current = g_array_index (priv->required_params, gchar *, idx);
-
/* first, look if it's set in our own parameters */
- if (tp_asv_lookup (priv->parameters, current))
- continue;
+ if (tp_asv_lookup (priv->parameters, param))
+ goto test_regex;
/* if we did not unset the parameter, look if it's in the account */
if (priv->account != NULL &&
- !empathy_account_settings_is_unset (settings, current))
+ !empathy_account_settings_is_unset (settings, param))
{
const GHashTable *account_params;
account_params = tp_account_get_parameters (priv->account);
- if (tp_asv_lookup (account_params, current))
- continue;
+ if (tp_asv_lookup (account_params, param))
+ goto test_regex;
}
- missed = TRUE;
- break;
+ return FALSE;
+ }
+
+test_regex:
+ /* test whether parameter value matches its regex */
+ regex = g_hash_table_lookup (priv->param_regexps, param);
+ if (regex)
+ {
+ value = empathy_account_settings_get_string (settings, param);
+ if (value != NULL && !g_regex_match (regex, value, 0, NULL))
+ return FALSE;
}
- return !missed;
+ return TRUE;
+}
+
+gboolean
+empathy_account_settings_is_valid (EmpathyAccountSettings *settings)
+{
+ EmpathyAccountSettingsPriv *priv;
+ const gchar *param;
+ GHashTableIter iter;
+ GList *l;
+
+ g_return_val_if_fail (EMPATHY_IS_ACCOUNT_SETTINGS (settings), FALSE);
+
+ priv = GET_PRIV (settings);
+
+ for (l = priv->required_params; l; l = l->next)
+ {
+ if (!empathy_account_settings_parameter_is_valid (settings, l->data))
+ return FALSE;
+ }
+
+ g_hash_table_iter_init (&iter, priv->param_regexps);
+ while (g_hash_table_iter_next (&iter, (gpointer *) &param, NULL))
+ {
+ if (!empathy_account_settings_parameter_is_valid (settings, param))
+ return FALSE;
+ }
+
+ return TRUE;
}
const TpConnectionManagerProtocol *
diff --git a/libempathy/empathy-account-settings.h b/libempathy/empathy-account-settings.h
index d3276e1a5..8f3634a19 100644
--- a/libempathy/empathy-account-settings.h
+++ b/libempathy/empathy-account-settings.h
@@ -176,6 +176,14 @@ gboolean empathy_account_settings_apply_finish (
GAsyncResult *result,
GError **error);
+void empathy_account_settings_set_regex (EmpathyAccountSettings *settings,
+ const gchar *param,
+ const gchar *regex);
+
+gboolean empathy_account_settings_parameter_is_valid (
+ EmpathyAccountSettings *settings,
+ const gchar *param);
+
gboolean empathy_account_settings_is_valid (EmpathyAccountSettings *settings);
const TpConnectionManagerProtocol * empathy_account_settings_get_tp_protocol (