[PATCH 5/7] time: implement ModemTime in ModemBase

[Thomas Tuttle <ttuttle chromium org>]

Signed-off-by: Thomas Tuttle <ttuttle chromium org>
---
 src/mm-modem-base.c |  103 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/mm-modem-base.h |    4 ++
 src/mm-modem.h      |    3 +-
 3 files changed, 108 insertions(+), 2 deletions(-)

diff --git a/src/mm-modem-base.c b/src/mm-modem-base.c
index 372367a..e50e13f 100644
--- a/src/mm-modem-base.c
+++ b/src/mm-modem-base.c
@@ -29,15 +29,18 @@
 #include "mm-properties-changed-signal.h"
 #include "mm-callback-info.h"
 #include "mm-modem-helpers.h"
+#include "mm-modem-time.h"
 
 static void modem_init (MMModem *modem_class);
 static void pc_init (MMPropertiesChanged *pc_class);
+static void modem_time_init (MMModemTime *modem_time_class);
 
 G_DEFINE_TYPE_EXTENDED (MMModemBase, mm_modem_base,
                         G_TYPE_OBJECT,
                         G_TYPE_FLAG_VALUE_ABSTRACT,
                         G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM, modem_init)
-                        G_IMPLEMENT_INTERFACE (MM_TYPE_PROPERTIES_CHANGED, pc_init))
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_PROPERTIES_CHANGED, pc_init)
+                        G_IMPLEMENT_INTERFACE (MM_TYPE_MODEM_TIME, modem_time_init))
 
 #define MM_MODEM_BASE_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_MODEM_BASE, MMModemBasePrivate))
 
@@ -75,6 +78,8 @@ typedef struct {
     MMAuthProvider *authp;
 
     GHashTable *ports;
+
+    GHashTable *tz_data;
 } MMModemBasePrivate;
 
 
@@ -481,6 +486,52 @@ mm_modem_base_set_revision (MMModemBase *self, const char *revision)
     priv->revision = g_strdup (revision);
 }
 
+static GValue *
+int_to_gvalue (gint i)
+{
+    GValue *v = g_slice_new0 (GValue);
+    g_value_init (v, G_TYPE_INT);
+    g_value_set_int (v, i);
+    return v;
+}
+
+static void
+value_destroy (gpointer data)
+{
+    GValue *v = (GValue *) data;
+    g_value_unset (v);
+    g_slice_free (GValue, v);
+}
+
+void
+mm_modem_base_set_network_timezone (MMModemBase *self, gint *offset,
+                                    gint *dst_offset, gint *leap_seconds)
+{
+    MMModemBasePrivate *priv;
+
+    g_return_if_fail (self != NULL);
+    g_return_if_fail (MM_IS_MODEM_BASE (self));
+
+    priv = MM_MODEM_BASE_GET_PRIVATE (self);
+
+    if (offset)
+        g_hash_table_replace (priv->tz_data, "offset", int_to_gvalue (*offset));
+    else
+        g_hash_table_remove (priv->tz_data, "offset");
+
+    if (dst_offset)
+        g_hash_table_replace (priv->tz_data, "dst_offset", int_to_gvalue (*dst_offset));
+    else
+        g_hash_table_remove (priv->tz_data, "dst_offset");
+
+    if (leap_seconds)
+        g_hash_table_replace (priv->tz_data, "leap_seconds", int_to_gvalue (*leap_seconds));
+    else
+        g_hash_table_remove (priv->tz_data, "leap_seconds");
+
+    g_object_notify (G_OBJECT (self), MM_MODEM_TIME_NETWORK_TIMEZONE);
+}
+
 /*************************************************************************/
 static void
 card_info_simple_invoke (MMCallbackInfo *info)
@@ -693,6 +744,36 @@ modem_auth_finish (MMModem *modem, MMAuthRequest *req, GError **error)
 /*****************************************************************************/
 
 static void
+get_network_time_invoke (MMCallbackInfo *info)
+{
+    MMModemTimeGetNetworkTimeFn callback = (MMModemTimeGetNetworkTimeFn) info->callback;
+    MMModemTime *modem = MM_MODEM_TIME (info->modem);
+    char *network_time = (char *) mm_callback_info_get_result (info);
+
+    callback (modem, network_time, info->error, info->user_data);
+}
+
+static void
+get_network_time (MMModemTime *modem,
+                  MMModemTimeGetNetworkTimeFn callback,
+                  gpointer user_data)
+{
+    MMModemBase *self = MM_MODEM_BASE (modem);
+    MMCallbackInfo *info;
+
+    char *network_time = g_strdup("");
+
+    info = mm_callback_info_new_full (MM_MODEM (self),
+                                      get_network_time_invoke,
+                                      G_CALLBACK (callback),
+                                      user_data);
+    mm_callback_info_set_result (info, network_time, g_free);
+    mm_callback_info_schedule (info);
+}
+
+/*****************************************************************************/
+
+static void
 mm_modem_base_init (MMModemBase *self)
 {
     MMModemBasePrivate *priv = MM_MODEM_BASE_GET_PRIVATE (self);
@@ -700,6 +781,7 @@ mm_modem_base_init (MMModemBase *self)
     priv->authp = mm_auth_provider_get ();
 
     priv->ports = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
+    priv->tz_data = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, value_destroy);
 
     mm_properties_changed_signal_register_property (G_OBJECT (self),
                                                     MM_MODEM_ENABLED,
@@ -729,6 +811,10 @@ mm_modem_base_init (MMModemBase *self)
                                                     MM_MODEM_IP_METHOD,
                                                     NULL,
                                                     MM_DBUS_INTERFACE_MODEM);
+    mm_properties_changed_signal_register_property (G_OBJECT (self),
+                                                    MM_MODEM_TIME_NETWORK_TIMEZONE,
+                                                    NULL,
+                                                    MM_DBUS_INTERFACE_MODEM_TIME);
 }
 
 static void
@@ -743,6 +829,12 @@ pc_init (MMPropertiesChanged *pc_class)
 {
 }
 
+static void
+modem_time_init (MMModemTime *modem_time_class)
+{
+    modem_time_class->get_network_time = get_network_time;
+}
+
 static gboolean
 is_enabled (MMModemState state)
 {
@@ -787,6 +879,7 @@ set_property (GObject *object, guint prop_id,
     case MM_MODEM_PROP_UNLOCK_REQUIRED:
     case MM_MODEM_PROP_UNLOCK_RETRIES:
     case MM_MODEM_PROP_PIN_RETRY_COUNTS:
+    case MM_MODEM_PROP_NETWORK_TIMEZONE:
         break;
     case MM_MODEM_PROP_HW_VID:
         /* Construct only */
@@ -877,6 +970,9 @@ get_property (GObject *object, guint prop_id,
     case MM_MODEM_PROP_HW_PID:
         g_value_set_uint (value, priv->pid);
         break;
+    case MM_MODEM_PROP_NETWORK_TIMEZONE:
+        g_value_set_boxed (value, priv->tz_data);
+        break;
     case PROP_MAX_TIMEOUTS:
         g_value_set_uint (value, priv->max_timeouts);
         break;
@@ -895,6 +991,7 @@ finalize (GObject *object)
     mm_auth_provider_cancel_for_owner (priv->authp, object);
 
     g_hash_table_destroy (priv->ports);
+    g_hash_table_destroy (priv->tz_data);
     g_free (priv->driver);
     g_free (priv->plugin);
     g_free (priv->device);
@@ -987,6 +1084,10 @@ mm_modem_base_class_init (MMModemBaseClass *klass)
                                       MM_MODEM_PROP_HW_PID,
                                       MM_MODEM_HW_PID);
 
+    g_object_class_override_property (object_class,
+                                      MM_MODEM_PROP_NETWORK_TIMEZONE,
+                                      MM_MODEM_TIME_NETWORK_TIMEZONE);
+
     g_object_class_install_property
         (object_class, PROP_MAX_TIMEOUTS,
          g_param_spec_uint (MM_MODEM_BASE_MAX_TIMEOUTS,
diff --git a/src/mm-modem-base.h b/src/mm-modem-base.h
index 33bba39..a7b8afe 100644
--- a/src/mm-modem-base.h
+++ b/src/mm-modem-base.h
@@ -76,6 +76,10 @@ void mm_modem_base_set_unlock_required (MMModemBase *self,
 void mm_modem_base_set_pin_retry_counts (MMModemBase *self,
                                          GArray *pin_retries);
 
+void mm_modem_base_set_network_timezone (MMModemBase *self,
+                                         gint *offset,
+                                         gint *dst_offset,
+                                         gint *leap_seconds);
 
 const char *mm_modem_base_get_manf (MMModemBase *self);
 void        mm_modem_base_set_manf (MMModemBase *self, const char *manf);
diff --git a/src/mm-modem.h b/src/mm-modem.h
index 8fb662b..2041fa0 100644
--- a/src/mm-modem.h
+++ b/src/mm-modem.h
@@ -70,7 +70,8 @@ typedef enum {
     MM_MODEM_PROP_PIN_RETRY_COUNTS,
     MM_MODEM_PROP_DEVICE_IDENTIFIER,
     MM_MODEM_PROP_HW_VID,       /* Not exported */
-    MM_MODEM_PROP_HW_PID        /* Not exported */
+    MM_MODEM_PROP_HW_PID,       /* Not exported */
+    MM_MODEM_PROP_NETWORK_TIMEZONE
 } MMModemProp;
 
 typedef struct _MMModem MMModem;
-- 
1.7.7.3