[network-manager-applet/th/validation-error-bgo754832: 9/13] fixup! c-e: forward the validation error to print more sensible error message to stdout

[Thomas Haller <thaller src gnome org>]

commit 5d9eb4461651e9718ba24f86ab2688a5a99da305
Author: Thomas Haller <thaller redhat com>
Date:   Fri Sep 11 09:19:55 2015 +0200

    fixup! c-e: forward the validation error to print more sensible error message to stdout

 src/connection-editor/ce-page.c         |   14 ++++++++++++--
 src/connection-editor/ce-page.h         |    4 +++-
 src/connection-editor/page-ethernet.c   |    6 ++----
 src/connection-editor/page-infiniband.c |    6 ++----
 src/connection-editor/page-wifi.c       |    6 ++----
 5 files changed, 21 insertions(+), 15 deletions(-)
---
diff --git a/src/connection-editor/ce-page.c b/src/connection-editor/ce-page.c
index 05ae043..4818be9 100644
--- a/src/connection-editor/ce-page.c
+++ b/src/connection-editor/ce-page.c
@@ -395,16 +395,19 @@ ce_page_setup_device_combo (CEPage *self,
 }
 
 gboolean
-ce_page_device_entry_get (GtkEntry *entry, int type, char **ifname, char **mac)
+ce_page_device_entry_get (GtkEntry *entry, int type, char **ifname, char **mac, const char *device_name, 
GError **error)
 {
        char *first, *second;
        const char *ifname_tmp = NULL, *mac_tmp = NULL;
        gboolean valid = TRUE;
+       const char *str;
 
        g_return_val_if_fail (entry != NULL, FALSE);
        g_return_val_if_fail (GTK_IS_ENTRY (entry), FALSE);
 
-       valid = _device_entry_parse (gtk_entry_get_text (entry), &first, &second);
+       str = gtk_entry_get_text (entry);
+
+       valid = _device_entry_parse (str, &first, &second);
 
        if (first) {
                if (nm_utils_hwaddr_valid (first, nm_utils_hwaddr_len (type)))
@@ -437,6 +440,13 @@ ce_page_device_entry_get (GtkEntry *entry, int type, char **ifname, char **mac)
        g_free (first);
        g_free (second);
 
+       if (!valid) {
+               g_set_error (error, NMA_ERROR, NMA_ERROR_GENERIC,
+                            _("invalid %s (%s)"),
+                            device_name ? device_name : _("device"),
+                            str);
+       }
+
        return valid;
 }
 
diff --git a/src/connection-editor/ce-page.h b/src/connection-editor/ce-page.h
index f927e1c..8857ef2 100644
--- a/src/connection-editor/ce-page.h
+++ b/src/connection-editor/ce-page.h
@@ -116,7 +116,9 @@ void ce_page_setup_device_combo (CEPage *self,
                                  gboolean ifname_first);
 gboolean ce_page_mac_entry_valid (GtkEntry *entry, int type, const char *property_name, GError **error);
 gboolean ce_page_device_entry_get (GtkEntry *entry, int type,
-                                   char **ifname, char **mac);
+                                   char **ifname, char **mac,
+                                   const char *device_name,
+                                   GError **error);
 
 void ce_page_changed (CEPage *self);
 
diff --git a/src/connection-editor/page-ethernet.c b/src/connection-editor/page-ethernet.c
index 750f4f3..d52e00c 100644
--- a/src/connection-editor/page-ethernet.c
+++ b/src/connection-editor/page-ethernet.c
@@ -304,7 +304,7 @@ ui_to_setting (CEPageEthernet *self)
 
        entry = gtk_bin_get_child (GTK_BIN (priv->device_combo));
        if (entry)
-               ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, &ifname, &device_mac);
+               ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, &ifname, &device_mac, NULL, NULL);
        cloned_mac = gtk_entry_get_text (priv->cloned_mac);
 
        g_object_set (s_con,
@@ -333,10 +333,8 @@ ce_page_validate_v (CEPage *page, NMConnection *connection, GError **error)
 
        entry = gtk_bin_get_child (GTK_BIN (priv->device_combo));
        if (entry) {
-               if (!ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, NULL, NULL)) {
-                       g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("input: invalid device"));
+               if (!ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, NULL, NULL, _("Ethernet 
device"), error))
                        return FALSE;
-               }
        }
 
        if (!ce_page_mac_entry_valid (priv->cloned_mac, ARPHRD_ETHER, _("cloned MAC"), error))
diff --git a/src/connection-editor/page-infiniband.c b/src/connection-editor/page-infiniband.c
index 4d2479a..09c9b8f 100644
--- a/src/connection-editor/page-infiniband.c
+++ b/src/connection-editor/page-infiniband.c
@@ -190,7 +190,7 @@ ui_to_setting (CEPageInfiniband *self)
 
        entry = gtk_bin_get_child (GTK_BIN (priv->device_combo));
        if (entry)
-               ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_INFINIBAND, &ifname, &device_mac);
+               ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_INFINIBAND, &ifname, &device_mac, NULL, 
NULL);
 
        g_object_set (s_con,
                      NM_SETTING_CONNECTION_INTERFACE_NAME, ifname,
@@ -214,10 +214,8 @@ ce_page_validate_v (CEPage *page, NMConnection *connection, GError **error)
 
        entry = gtk_bin_get_child (GTK_BIN (priv->device_combo));
        if (entry) {
-               if (!ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_INFINIBAND, NULL, NULL)) {
-                       g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("invalid infiniband 
device"));
+               if (!ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_INFINIBAND, NULL, NULL, 
_("infiniband device"), error))
                        return FALSE;
-               }
        }
 
        ui_to_setting (self);
diff --git a/src/connection-editor/page-wifi.c b/src/connection-editor/page-wifi.c
index faa2f15..b0455ff 100644
--- a/src/connection-editor/page-wifi.c
+++ b/src/connection-editor/page-wifi.c
@@ -529,7 +529,7 @@ ui_to_setting (CEPageWifi *self)
                bssid = gtk_entry_get_text (GTK_ENTRY (entry));
        entry = gtk_bin_get_child (GTK_BIN (priv->device_combo));
        if (entry)
-               ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, &ifname, &device_mac);
+               ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, &ifname, &device_mac, NULL, NULL);
        cloned_mac = gtk_entry_get_text (priv->cloned_mac);
 
        g_object_set (s_con,
@@ -569,10 +569,8 @@ ce_page_validate_v (CEPage *page, NMConnection *connection, GError **error)
 
        entry = gtk_bin_get_child (GTK_BIN (priv->device_combo));
        if (entry) {
-               if (!ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, NULL, NULL)) {
-                       g_set_error_literal (error, NMA_ERROR, NMA_ERROR_GENERIC, _("invalid device"));
+               if (!ce_page_device_entry_get (GTK_ENTRY (entry), ARPHRD_ETHER, NULL, NULL, _("Wi-Fi 
device"), error))
                        return FALSE;
-               }
        }
 
        if (!ce_page_mac_entry_valid (priv->cloned_mac, ARPHRD_ETHER, _("cloned MAC"), error))