api,modem: new Modem3gpp.ProfileManager interface

This new interface allows modems to expose the list of available
connection profiles stored in the device and edit or delete them; as
long as the underlying device/protocol allows it.

8 files changed, 696 insertions, 37 deletions

diff --git a/libmm-glib/Makefile.am b/libmm-glib/Makefile.am
index 36d16505..ee59f557 100644
--- a/libmm-glib/Makefile.am
+++ b/libmm-glib/Makefile.am
@@ -18,6 +18,8 @@ libmm_glib_la_SOURCES = \
 	mm-modem.c \
 	mm-modem-3gpp.h \
 	mm-modem-3gpp.c \
+	mm-modem-3gpp-profile-manager.h \
+	mm-modem-3gpp-profile-manager.c \
 	mm-modem-3gpp-ussd.h \
 	mm-modem-3gpp-ussd.c \
 	mm-modem-cdma.h \
@@ -129,6 +131,7 @@ include_HEADERS = \
 	mm-object.h \
 	mm-modem.h \
 	mm-modem-3gpp.h \
+	mm-modem-3gpp-profile-manager.h \
 	mm-modem-3gpp-ussd.h \
 	mm-modem-cdma.h \
 	mm-modem-messaging.h \
diff --git a/libmm-glib/generated/Makefile.am b/libmm-glib/generated/Makefile.am
index 93e0d991..0016df4d 100644
--- a/libmm-glib/generated/Makefile.am
+++ b/libmm-glib/generated/Makefile.am
@@ -44,6 +44,7 @@ GENERATED_DOC = \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Oma.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.ModemCdma.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Modem3gpp.xml \
+	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Modem3gpp.ProfileManager.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Sar.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Simple.xml \
@@ -119,6 +120,7 @@ mm_gdbus_modem_generated = \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Oma.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.ModemCdma.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Modem3gpp.xml \
+	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Modem3gpp.ProfileManager.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Sar.xml \
 	mm-gdbus-doc-org.freedesktop.ModemManager1.Modem.Simple.xml \
@@ -134,6 +136,7 @@ mm_gdbus_modem_deps = \
 	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.Oma.xml \
 	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.ModemCdma.xml \
 	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.Modem3gpp.xml \
+	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.Modem3gpp.ProfileManager.xml \
 	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd.xml \
 	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.Sar.xml \
 	$(top_srcdir)/introspection/org.freedesktop.ModemManager1.Modem.Simple.xml \
@@ -149,6 +152,7 @@ mm-gdbus-modem.c: $(mm_gdbus_modem_deps)
 		--annotate "org.freedesktop.ModemManager1.Modem.ModemCdma" org.gtk.GDBus.C.Name ModemCdma \
 		--annotate "org.freedesktop.ModemManager1.Modem.Modem3gpp" org.gtk.GDBus.C.Name Modem3gpp \
 		--annotate "org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd" org.gtk.GDBus.C.Name Modem3gppUssd \
+		--annotate "org.freedesktop.ModemManager1.Modem.Modem3gpp.ProfileManager" org.gtk.GDBus.C.Name Modem3gppProfileManager \
 		$^ \
 		$(NULL)
 $(filter-out mm-gdbus-modem.c, $(mm_gdbus_modem_generated)): $(mm_gdbus_modem_deps) mm-gdbus-modem.c
diff --git a/libmm-glib/libmm-glib.h b/libmm-glib/libmm-glib.h
index f288d628..03b3f1f4 100644
--- a/libmm-glib/libmm-glib.h
+++ b/libmm-glib/libmm-glib.h
@@ -40,6 +40,7 @@
 # include <mm-bearer.h>
 # include <mm-modem.h>
 # include <mm-modem-3gpp.h>
+# include <mm-modem-3gpp-profile-manager.h>
 # include <mm-modem-3gpp-ussd.h>
 # include <mm-modem-cdma.h>
 # include <mm-modem-simple.h>
diff --git a/libmm-glib/mm-manager.c b/libmm-glib/mm-manager.c
index c7585ed1..d22c2136 100644
--- a/libmm-glib/mm-manager.c
+++ b/libmm-glib/mm-manager.c
@@ -65,19 +65,20 @@ get_proxy_type (GDBusObjectManagerClient *manager,
 
     if (g_once_init_enter (&once_init_value)) {
         lookup_hash = g_hash_table_new (g_str_hash, g_str_equal);
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem",                GSIZE_TO_POINTER (MM_TYPE_MODEM));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Messaging",      GSIZE_TO_POINTER (MM_TYPE_MODEM_MESSAGING));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Voice",          GSIZE_TO_POINTER (MM_TYPE_MODEM_VOICE));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Location",       GSIZE_TO_POINTER (MM_TYPE_MODEM_LOCATION));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Time",           GSIZE_TO_POINTER (MM_TYPE_MODEM_TIME));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Signal",         GSIZE_TO_POINTER (MM_TYPE_MODEM_SIGNAL));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Firmware",       GSIZE_TO_POINTER (MM_TYPE_MODEM_FIRMWARE));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Oma",            GSIZE_TO_POINTER (MM_TYPE_MODEM_OMA));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.ModemCdma",      GSIZE_TO_POINTER (MM_TYPE_MODEM_CDMA));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Modem3gpp",      GSIZE_TO_POINTER (MM_TYPE_MODEM_3GPP));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd", GSIZE_TO_POINTER (MM_TYPE_MODEM_3GPP_USSD));
-        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Simple",         GSIZE_TO_POINTER (MM_TYPE_MODEM_SIMPLE));
-        /* g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Contacts",    GSIZE_TO_POINTER (MM_GDBUS_TYPE_MODEM_CONTACTS_PROXY)); */
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem",                          GSIZE_TO_POINTER (MM_TYPE_MODEM));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Messaging",                GSIZE_TO_POINTER (MM_TYPE_MODEM_MESSAGING));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Voice",                    GSIZE_TO_POINTER (MM_TYPE_MODEM_VOICE));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Location",                 GSIZE_TO_POINTER (MM_TYPE_MODEM_LOCATION));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Time",                     GSIZE_TO_POINTER (MM_TYPE_MODEM_TIME));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Signal",                   GSIZE_TO_POINTER (MM_TYPE_MODEM_SIGNAL));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Firmware",                 GSIZE_TO_POINTER (MM_TYPE_MODEM_FIRMWARE));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Oma",                      GSIZE_TO_POINTER (MM_TYPE_MODEM_OMA));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.ModemCdma",                GSIZE_TO_POINTER (MM_TYPE_MODEM_CDMA));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Modem3gpp",                GSIZE_TO_POINTER (MM_TYPE_MODEM_3GPP));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Modem3gpp.ProfileManager", GSIZE_TO_POINTER (MM_TYPE_MODEM_3GPP_PROFILE_MANAGER));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Modem3gpp.Ussd",           GSIZE_TO_POINTER (MM_TYPE_MODEM_3GPP_USSD));
+        g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Simple",                   GSIZE_TO_POINTER (MM_TYPE_MODEM_SIMPLE));
+        /* g_hash_table_insert (lookup_hash, "org.freedesktop.ModemManager1.Modem.Contacts",              GSIZE_TO_POINTER (MM_GDBUS_TYPE_MODEM_CONTACTS_PROXY)); */
         g_once_init_leave (&once_init_value, 1);
     }
 
diff --git a/libmm-glib/mm-modem-3gpp-profile-manager.c b/libmm-glib/mm-modem-3gpp-profile-manager.c
new file mode 100644
index 00000000..742299e0
--- /dev/null
+++ b/libmm-glib/mm-modem-3gpp-profile-manager.c
@@ -0,0 +1,489 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * libmm -- Access modem status & information from glib applications
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2021 Aleksander Morgado <aleksander@aleksander.es>
+ * Copyright (C) 2021 Google, Inc.
+ */
+
+#include <gio/gio.h>
+
+#include "mm-helpers.h"
+#include "mm-errors-types.h"
+#include "mm-modem-3gpp-profile-manager.h"
+
+/**
+ * SECTION: mm-modem-3gpp-profile-manager
+ * @title: MMModem3gppProfileManager
+ * @short_description: The 3GPP profile manager interface
+ *
+ * The #MMModem3gppProfileManager is an object providing access to the methods
+ * and signals of the 3GPP Profile Manager interface.
+ *
+ * This interface is only exposed when the 3GPP modem is known to handle profile
+ * management operations.
+ */
+
+G_DEFINE_TYPE (MMModem3gppProfileManager, mm_modem_3gpp_profile_manager, MM_GDBUS_TYPE_MODEM3GPP_PROFILE_MANAGER_PROXY)
+
+/*****************************************************************************/
+
+/**
+ * mm_modem_3gpp_profile_manager_get_path:
+ * @self: A #MMModem3gppProfileManager.
+ *
+ * Gets the DBus path of the #MMObject which implements this interface.
+ *
+ * Returns: (transfer none): The DBus path of the #MMObject object.
+ *
+ * Since: 1.18
+ */
+const gchar *
+mm_modem_3gpp_profile_manager_get_path (MMModem3gppProfileManager *self)
+{
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), NULL);
+
+    RETURN_NON_EMPTY_CONSTANT_STRING (
+        g_dbus_proxy_get_object_path (G_DBUS_PROXY (self)));
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_dup_path:
+ * @self: A #MMModem3gppProfileManager.
+ *
+ * Gets a copy of the DBus path of the #MMObject object which implements this
+ * interface.
+ *
+ * Returns: (transfer full): The DBus path of the #MMObject. The returned value
+ * should be freed with g_free().
+ *
+ * Since: 1.18
+ */
+gchar *
+mm_modem_3gpp_profile_manager_dup_path (MMModem3gppProfileManager *self)
+{
+    gchar *value;
+
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), NULL);
+
+    g_object_get (G_OBJECT (self),
+                  "g-object-path", &value,
+                  NULL);
+    RETURN_NON_EMPTY_STRING (value);
+}
+
+/*****************************************************************************/
+
+static gboolean
+build_list_results (GVariant  *dictionaries,
+                    GList    **out_profiles,
+                    GError   **error)
+{
+    g_autoptr(GError)  saved_error = NULL;
+    GVariantIter       iter;
+    guint              n;
+    GList             *profiles = NULL;
+
+    if (out_profiles)
+        *out_profiles = NULL;
+
+    if (!dictionaries)
+        return TRUE;
+
+    /* Parse array of dictionaries */
+    g_variant_iter_init (&iter, dictionaries);
+    n = g_variant_iter_n_children (&iter);
+
+    if (n > 0) {
+        g_autoptr(GVariant) dictionary = NULL;
+
+        while ((dictionary = g_variant_iter_next_value (&iter))) {
+            MM3gppProfile     *profile = NULL;
+            g_autoptr(GError)  inner_error = NULL;
+
+            profile = mm_3gpp_profile_new_from_dictionary (dictionary, &inner_error);
+            if (!profile) {
+                g_warning ("Couldn't create 3GPP profile: %s", inner_error->message);
+                if (!saved_error)
+                    saved_error = g_steal_pointer (&inner_error);
+            } else
+                profiles = g_list_append (profiles, profile);
+        }
+    }
+
+    if (saved_error && !profiles) {
+        g_propagate_error (error, g_steal_pointer (&saved_error));
+        return FALSE;
+    }
+
+    if (out_profiles)
+        *out_profiles = profiles;
+    else
+        g_list_free_full (profiles, g_object_unref);
+    return TRUE;
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_list_finish:
+ * @self: A #MMModem3gppProfileManager.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to
+ *  mm_modem_3gpp_profile_manager_list().
+ * @profiles: (out) (allow-none) (transfer full) (element-type ModemManager.3gppProfile):
+ *  A list of #MM3gppProfile objects available in the device. The returned value
+ *  should be freed with g_list_free_full() using g_object_unref() as
+ *  #GDestroyNotify.
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with mm_modem_3gpp_profile_manager_list().
+ *
+ * Returns: %TRUE if the list was correctly retrieved, %FALSE if @error is set.
+ *
+ * Since: 1.18
+ */
+gboolean
+mm_modem_3gpp_profile_manager_list_finish (MMModem3gppProfileManager  *self,
+                                           GAsyncResult               *res,
+                                           GList                     **profiles,
+                                           GError                    **error)
+{
+    g_autoptr(GVariant) dictionaries = NULL;
+
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), FALSE);
+
+    if (!mm_gdbus_modem3gpp_profile_manager_call_list_finish (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                              &dictionaries,
+                                                              res,
+                                                              error))
+        return FALSE;
+
+    return build_list_results (dictionaries, profiles, error);
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_list:
+ * @self: A #MMModem3gppProfileManager.
+ * @cancellable: (allow-none): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or
+ *  %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously gets the list of available connection profiles.
+ *
+ * When the operation is finished, @callback will be invoked in the
+ * <link linkend="g-main-context-push-thread-default">thread-default main loop</link>
+ * of the thread you are calling this method from. You can then call
+ * mm_modem_3gpp_profile_manager_list_finish() to get the result of the
+ * operation.
+ *
+ * See mm_modem_3gpp_profile_manager_list_sync() for the synchronous, blocking
+ * version of this method.
+ *
+ * Since: 1.18
+ */
+void
+mm_modem_3gpp_profile_manager_list (MMModem3gppProfileManager *self,
+                                    GCancellable              *cancellable,
+                                    GAsyncReadyCallback        callback,
+                                    gpointer                   user_data)
+{
+    g_return_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self));
+
+    mm_gdbus_modem3gpp_profile_manager_call_list (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                  cancellable,
+                                                  callback,
+                                                  user_data);
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_list_sync:
+ * @self: A #MMModem3gppProfileManager.
+ * @cancellable: (allow-none): A #GCancellable or %NULL.
+ * @profiles: (out) (allow-none) (transfer full) (element-type ModemManager.3gppProfile):
+ *  A list of #MM3gppProfile objects available in the device. The returned value
+ *  should be freed with g_list_free_full() using g_object_unref() as
+ *  #GDestroyNotify.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously gets the list of available connection profiles.
+ *
+ * The calling thread is blocked until a reply is received. See
+ * mm_modem_3gpp_profile_manager_list() for the asynchronous version of this
+ * method.
+ *
+ * Returns: %TRUE if the list was correctly retrieved, %FALSE if @error is set.
+ *
+ * Since: 1.18
+ */
+gboolean
+mm_modem_3gpp_profile_manager_list_sync (MMModem3gppProfileManager  *self,
+                                         GCancellable               *cancellable,
+                                         GList                     **profiles,
+                                         GError                    **error)
+{
+    g_autoptr(GVariant) dictionaries = NULL;
+
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), FALSE);
+
+    if (!mm_gdbus_modem3gpp_profile_manager_call_list_sync (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                            &dictionaries,
+                                                            cancellable,
+                                                            error))
+        return FALSE;
+
+    return build_list_results (dictionaries, profiles, error);
+}
+
+/*****************************************************************************/
+
+/**
+ * mm_modem_3gpp_profile_manager_set_finish:
+ * @self: A #MMModem3gppProfileManager.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to
+ *  mm_modem_3gpp_profile_manager_set().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with mm_modem_3gpp_profile_manager_set().
+ *
+ * Returns: (transfer full): A #MM3gppProfile with the stored settings, or %NULL if @error is set.
+ *
+ * Since: 1.18
+ */
+MM3gppProfile *
+mm_modem_3gpp_profile_manager_set_finish (MMModem3gppProfileManager  *self,
+                                          GAsyncResult               *res,
+                                          GError                    **error)
+{
+    g_autoptr(GVariant) stored_dictionary = NULL;
+
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), NULL);
+
+    if (!mm_gdbus_modem3gpp_profile_manager_call_set_finish (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                             &stored_dictionary,
+                                                             res,
+                                                             error))
+        return NULL;
+
+    return mm_3gpp_profile_new_from_dictionary (stored_dictionary, error);
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_set:
+ * @self: A #MMModem3gppProfileManager.
+ * @requested: A #MM3gppProfile with the requested settings.
+ * @cancellable: (allow-none): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or
+ *  %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously updates a connection profile with the settings
+ * given in @profile.
+ *
+ * If @profile does not have an explicit profile ID set, a new profile will
+ * be created.
+ *
+ * When the operation is finished, @callback will be invoked in the
+ * <link linkend="g-main-context-push-thread-default">thread-default main loop</link>
+ * of the thread you are calling this method from. You can then call
+ * mm_modem_3gpp_profile_manager_set_finish() to get the result of the
+ * operation.
+ *
+ * See mm_modem_3gpp_profile_manager_set_sync() for the synchronous, blocking
+ * version of this method.
+ *
+ * Since: 1.18
+ */
+void
+mm_modem_3gpp_profile_manager_set (MMModem3gppProfileManager *self,
+                                   MM3gppProfile             *requested,
+                                   GCancellable              *cancellable,
+                                   GAsyncReadyCallback        callback,
+                                   gpointer                   user_data)
+{
+    g_autoptr(GVariant) requested_dictionary = NULL;
+
+    g_return_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self));
+
+    requested_dictionary = mm_3gpp_profile_get_dictionary (requested);
+    mm_gdbus_modem3gpp_profile_manager_call_set (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                 requested_dictionary,
+                                                 cancellable,
+                                                 callback,
+                                                 user_data);
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_set_sync:
+ * @self: A #MMModem3gppProfileManager.
+ * @requested: A #MM3gppProfile with the requested settings.
+ * @cancellable: (allow-none): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously updates a connection profile with the settings
+ * given in @profile.
+ *
+ * If @profile does not have an explicit profile ID set, a new profile will
+ * be created.
+ *
+ * The calling thread is blocked until a reply is received. See
+ * mm_modem_3gpp_profile_manager_set() for the asynchronous version of this
+ * method.
+ *
+ * Returns: (transfer full): A #MM3gppProfile with the stored settings, or %NULL if @error is set.
+ *
+ * Since: 1.18
+ */
+MM3gppProfile *
+mm_modem_3gpp_profile_manager_set_sync (MMModem3gppProfileManager  *self,
+                                        MM3gppProfile              *requested,
+                                        GCancellable               *cancellable,
+                                        GError                    **error)
+{
+    g_autoptr(GVariant) requested_dictionary = NULL;
+    g_autoptr(GVariant) stored_dictionary = NULL;
+
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), NULL);
+
+    requested_dictionary = mm_3gpp_profile_get_dictionary (requested);
+
+    if (!mm_gdbus_modem3gpp_profile_manager_call_set_sync (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                           requested_dictionary,
+                                                           &stored_dictionary,
+                                                           cancellable,
+                                                           error))
+        return NULL;
+
+    return mm_3gpp_profile_new_from_dictionary (stored_dictionary, error);
+}
+
+/*****************************************************************************/
+
+/**
+ * mm_modem_3gpp_profile_manager_delete_finish:
+ * @self: A #MMModem3gppProfileManager.
+ * @res: The #GAsyncResult obtained from the #GAsyncReadyCallback passed to
+ *  mm_modem_3gpp_profile_manager_delete().
+ * @error: Return location for error or %NULL.
+ *
+ * Finishes an operation started with mm_modem_3gpp_profile_manager_delete().
+ *
+ * Returns: %TRUE if the operation was successful, %FALSE if @error is set.
+ *
+ * Since: 1.18
+ */
+gboolean
+mm_modem_3gpp_profile_manager_delete_finish (MMModem3gppProfileManager  *self,
+                                             GAsyncResult               *res,
+                                             GError                    **error)
+{
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), FALSE);
+
+    return mm_gdbus_modem3gpp_profile_manager_call_delete_finish (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self), res, error);
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_delete:
+ * @self: A #MMModem3gppProfileManager.
+ * @profile: A #MM3gppProfile.
+ * @cancellable: (allow-none): A #GCancellable or %NULL.
+ * @callback: A #GAsyncReadyCallback to call when the request is satisfied or
+ *  %NULL.
+ * @user_data: User data to pass to @callback.
+ *
+ * Asynchronously deletes the connection profile.
+ *
+ * The @profile should have at least the profile ID set for the delete operation
+ * to succeed.
+ *
+ * When the operation is finished, @callback will be invoked in the
+ * <link linkend="g-main-context-push-thread-default">thread-default main loop</link>
+ * of the thread you are calling this method from. You can then call
+ * mm_modem_3gpp_profile_manager_delete_finish() to get the result of the
+ * operation.
+ *
+ * See mm_modem_3gpp_profile_manager_delete_sync() for the synchronous, blocking
+ * version of this method.
+ *
+ * Since: 1.18
+ */
+void
+mm_modem_3gpp_profile_manager_delete (MMModem3gppProfileManager *self,
+                                      MM3gppProfile             *profile,
+                                      GCancellable              *cancellable,
+                                      GAsyncReadyCallback        callback,
+                                      gpointer                   user_data)
+{
+    g_autoptr(GVariant) profile_dictionary = NULL;
+
+    g_return_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self));
+
+    profile_dictionary = mm_3gpp_profile_get_dictionary (profile);
+    mm_gdbus_modem3gpp_profile_manager_call_delete (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                    profile_dictionary,
+                                                    cancellable,
+                                                    callback,
+                                                    user_data);
+}
+
+/**
+ * mm_modem_3gpp_profile_manager_delete_sync:
+ * @self: A #MMModem3gppProfileManager.
+ * @profile: A #MM3gppProfile.
+ * @cancellable: (allow-none): A #GCancellable or %NULL.
+ * @error: Return location for error or %NULL.
+ *
+ * Synchronously deletes the connection profile.
+ *
+ * The @profile should have at least the profile ID set for the delete operation
+ * to succeed.
+ *
+ * The calling thread is blocked until a reply is received. See
+ * mm_modem_3gpp_profile_manager_delete() for the asynchronous version of this
+ * method.
+ *
+ * Returns: %TRUE if the operation was successful, %FALSE if @error is set.
+ *
+ * Since: 1.18
+ */
+gboolean
+mm_modem_3gpp_profile_manager_delete_sync (MMModem3gppProfileManager  *self,
+                                           MM3gppProfile              *profile,
+                                           GCancellable               *cancellable,
+                                           GError                    **error)
+{
+    g_autoptr(GVariant) profile_dictionary = NULL;
+
+    g_return_val_if_fail (MM_IS_MODEM_3GPP_PROFILE_MANAGER (self), FALSE);
+
+    profile_dictionary = mm_3gpp_profile_get_dictionary (profile);
+    return mm_gdbus_modem3gpp_profile_manager_call_delete_sync (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (self),
+                                                                profile_dictionary,
+                                                                cancellable,
+                                                                error);
+}
+
+/*****************************************************************************/
+
+static void
+mm_modem_3gpp_profile_manager_init (MMModem3gppProfileManager *self)
+{
+}
+
+static void
+mm_modem_3gpp_profile_manager_class_init (MMModem3gppProfileManagerClass *modem_class)
+{
+}
diff --git a/libmm-glib/mm-modem-3gpp-profile-manager.h b/libmm-glib/mm-modem-3gpp-profile-manager.h
new file mode 100644
index 00000000..ebfd6cc1
--- /dev/null
+++ b/libmm-glib/mm-modem-3gpp-profile-manager.h
@@ -0,0 +1,112 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * libmm -- Access modem status & information from glib applications
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA.
+ *
+ * Copyright (C) 2021 Aleksander Morgado <aleksander@aleksander.es>
+ * Copyright (C) 2021 Google, Inc.
+ */
+
+#ifndef _MM_MODEM_3GPP_PROFILE_MANAGER_H_
+#define _MM_MODEM_3GPP_PROFILE_MANAGER_H_
+
+#if !defined (__LIBMM_GLIB_H_INSIDE__) && !defined (LIBMM_GLIB_COMPILATION)
+#error "Only <libmm-glib.h> can be included directly."
+#endif
+
+#include <ModemManager.h>
+
+#include "mm-3gpp-profile.h"
+#include "mm-gdbus-modem.h"
+
+G_BEGIN_DECLS
+
+#define MM_TYPE_MODEM_3GPP_PROFILE_MANAGER            (mm_modem_3gpp_profile_manager_get_type ())
+#define MM_MODEM_3GPP_PROFILE_MANAGER(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_MODEM_3GPP_PROFILE_MANAGER, MMModem3gppProfileManager))
+#define MM_MODEM_3GPP_PROFILE_MANAGER_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_MODEM_3GPP_PROFILE_MANAGER, MMModem3gppProfileManagerClass))
+#define MM_IS_MODEM_3GPP_PROFILE_MANAGER(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_MODEM_3GPP_PROFILE_MANAGER))
+#define MM_IS_MODEM_3GPP_PROFILE_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), MM_TYPE_MODEM_3GPP_PROFILE_MANAGER))
+#define MM_MODEM_3GPP_PROFILE_MANAGER_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_MODEM_3GPP_PROFILE_MANAGER, MMModem3gppProfileManagerClass))
+
+typedef struct _MMModem3gppProfileManager MMModem3gppProfileManager;
+typedef struct _MMModem3gppProfileManagerClass MMModem3gppProfileManagerClass;
+
+/**
+ * MMModem3gppProfileManager:
+ *
+ * The #MMModem3gppProfileManager structure contains private data and should only be accessed
+ * using the provided API.
+ */
+struct _MMModem3gppProfileManager {
+    /*< private >*/
+    MmGdbusModem3gppProfileManagerProxy parent;
+    gpointer unused;
+};
+
+struct _MMModem3gppProfileManagerClass {
+    /*< private >*/
+    MmGdbusModem3gppProfileManagerProxyClass parent;
+};
+
+GType mm_modem_3gpp_profile_manager_get_type (void);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC (MMModem3gppProfileManager, g_object_unref)
+
+const gchar   *mm_modem_3gpp_profile_manager_get_path      (MMModem3gppProfileManager  *self);
+gchar         *mm_modem_3gpp_profile_manager_dup_path      (MMModem3gppProfileManager  *self);
+
+void           mm_modem_3gpp_profile_manager_list          (MMModem3gppProfileManager  *self,
+                                                            GCancellable               *cancellable,
+                                                            GAsyncReadyCallback         callback,
+                                                            gpointer                    user_data);
+gboolean       mm_modem_3gpp_profile_manager_list_finish   (MMModem3gppProfileManager  *self,
+                                                            GAsyncResult               *res,
+                                                            GList                     **profiles,
+                                                            GError                    **error);
+gboolean       mm_modem_3gpp_profile_manager_list_sync     (MMModem3gppProfileManager  *self,
+                                                            GCancellable               *cancellable,
+                                                            GList                     **profiles,
+                                                            GError                    **error);
+
+void           mm_modem_3gpp_profile_manager_set           (MMModem3gppProfileManager  *self,
+                                                            MM3gppProfile              *requested,
+                                                            GCancellable               *cancellable,
+                                                            GAsyncReadyCallback         callback,
+                                                            gpointer                    user_data);
+MM3gppProfile *mm_modem_3gpp_profile_manager_set_finish    (MMModem3gppProfileManager  *self,
+                                                            GAsyncResult               *res,
+                                                            GError                    **error);
+MM3gppProfile *mm_modem_3gpp_profile_manager_set_sync      (MMModem3gppProfileManager  *self,
+                                                            MM3gppProfile              *requested,
+                                                            GCancellable               *cancellable,
+                                                            GError                    **error);
+
+void           mm_modem_3gpp_profile_manager_delete        (MMModem3gppProfileManager  *self,
+                                                            MM3gppProfile              *profile,
+                                                            GCancellable               *cancellable,
+                                                            GAsyncReadyCallback         callback,
+                                                            gpointer                    user_data);
+gboolean       mm_modem_3gpp_profile_manager_delete_finish (MMModem3gppProfileManager  *self,
+                                                            GAsyncResult               *res,
+                                                            GError                    **error);
+gboolean       mm_modem_3gpp_profile_manager_delete_sync   (MMModem3gppProfileManager  *self,
+                                                            MM3gppProfile              *profile,
+                                                            GCancellable               *cancellable,
+                                                            GError                    **error);
+
+G_END_DECLS
+
+#endif /* _MM_MODEM_3GPP_PROFILE_MANAGER_H_ */
diff --git a/libmm-glib/mm-object.c b/libmm-glib/mm-object.c
index 8041c50d..de446942 100644
--- a/libmm-glib/mm-object.c
+++ b/libmm-glib/mm-object.c
@@ -184,6 +184,52 @@ mm_object_peek_modem_3gpp (MMObject *self)
 /*****************************************************************************/
 
 /**
+ * mm_object_get_modem_3gpp_profile_manager:
+ * @self: A #MMObject.
+ *
+ * Gets the #MMModem3gppProfileManager instance for the D-Bus interface
+ * org.freedesktop.ModemManager1.Modem.Modem3gpp-ProfileManager on @self, if any.
+ *
+ * Returns: (transfer full): A #MMModem3gppProfileManager that must be freed with
+ * g_object_unref() or %NULL if @self does not implement the interface.
+ *
+ * Since: 1.18
+ */
+MMModem3gppProfileManager *
+mm_object_get_modem_3gpp_profile_manager (MMObject *self)
+{
+    g_return_val_if_fail (MM_IS_OBJECT (MM_GDBUS_OBJECT (self)), NULL);
+
+    return (MMModem3gppProfileManager *)mm_gdbus_object_get_modem3gpp_profile_manager (MM_GDBUS_OBJECT (self));
+}
+
+/**
+ * mm_object_peek_modem_3gpp_profile_manager: (skip)
+ * @self: A #MMObject.
+ *
+ * Like mm_object_get_modem_3gpp_profile_manager() but doesn't increase the reference count
+ * on the returned object.
+ *
+ * <warning>It is not safe to use the returned object if you are on another
+ * thread than the one where the #MMManager is running.</warning>
+ *
+ * Returns: (transfer none): A #MMModem3gppProfileManager or %NULL if @self does not
+ * implement the interface. Do not free the returned object, it is owned by
+ * @self.
+ *
+ * Since: 1.18
+ */
+MMModem3gppProfileManager *
+mm_object_peek_modem_3gpp_profile_manager (MMObject *self)
+{
+    g_return_val_if_fail (MM_IS_OBJECT (MM_GDBUS_OBJECT (self)), NULL);
+
+    return (MMModem3gppProfileManager *)mm_gdbus_object_peek_modem3gpp_profile_manager (MM_GDBUS_OBJECT (self));
+}
+
+/*****************************************************************************/
+
+/**
  * mm_object_get_modem_3gpp_ussd:
  * @self: A #MMObject.
  *
diff --git a/libmm-glib/mm-object.h b/libmm-glib/mm-object.h
index 92f43c75..817c6f32 100644
--- a/libmm-glib/mm-object.h
+++ b/libmm-glib/mm-object.h
@@ -33,6 +33,7 @@
 #include "mm-gdbus-modem.h"
 #include "mm-modem.h"
 #include "mm-modem-3gpp.h"
+#include "mm-modem-3gpp-profile-manager.h"
 #include "mm-modem-3gpp-ussd.h"
 #include "mm-modem-cdma.h"
 #include "mm-modem-simple.h"
@@ -79,31 +80,33 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (MMObject, g_object_unref)
 const gchar *mm_object_get_path (MMObject *self);
 gchar       *mm_object_dup_path (MMObject *self);
 
-MMModem          *mm_object_get_modem            (MMObject *self);
-MMModem3gpp      *mm_object_get_modem_3gpp       (MMObject *self);
-MMModem3gppUssd  *mm_object_get_modem_3gpp_ussd  (MMObject *self);
-MMModemCdma      *mm_object_get_modem_cdma       (MMObject *self);
-MMModemSimple    *mm_object_get_modem_simple     (MMObject *self);
-MMModemLocation  *mm_object_get_modem_location   (MMObject *self);
-MMModemMessaging *mm_object_get_modem_messaging  (MMObject *self);
-MMModemVoice     *mm_object_get_modem_voice      (MMObject *self);
-MMModemTime      *mm_object_get_modem_time       (MMObject *self);
-MMModemFirmware  *mm_object_get_modem_firmware   (MMObject *self);
-MMModemSignal    *mm_object_get_modem_signal     (MMObject *self);
-MMModemOma       *mm_object_get_modem_oma        (MMObject *self);
+MMModem                    *mm_object_get_modem                       (MMObject *self);
+MMModem3gpp                *mm_object_get_modem_3gpp                  (MMObject *self);
+MMModem3gppProfileManager  *mm_object_get_modem_3gpp_profile_manager  (MMObject *self);
+MMModem3gppUssd            *mm_object_get_modem_3gpp_ussd             (MMObject *self);
+MMModemCdma                *mm_object_get_modem_cdma                  (MMObject *self);
+MMModemSimple              *mm_object_get_modem_simple                (MMObject *self);
+MMModemLocation            *mm_object_get_modem_location              (MMObject *self);
+MMModemMessaging           *mm_object_get_modem_messaging             (MMObject *self);
+MMModemVoice               *mm_object_get_modem_voice                 (MMObject *self);
+MMModemTime                *mm_object_get_modem_time                  (MMObject *self);
+MMModemFirmware            *mm_object_get_modem_firmware              (MMObject *self);
+MMModemSignal              *mm_object_get_modem_signal                (MMObject *self);
+MMModemOma                 *mm_object_get_modem_oma                   (MMObject *self);
 
-MMModem          *mm_object_peek_modem           (MMObject *self);
-MMModem3gpp      *mm_object_peek_modem_3gpp      (MMObject *self);
-MMModem3gppUssd  *mm_object_peek_modem_3gpp_ussd (MMObject *self);
-MMModemCdma      *mm_object_peek_modem_cdma      (MMObject *self);
-MMModemSimple    *mm_object_peek_modem_simple    (MMObject *self);
-MMModemLocation  *mm_object_peek_modem_location  (MMObject *self);
-MMModemMessaging *mm_object_peek_modem_messaging (MMObject *self);
-MMModemVoice     *mm_object_peek_modem_voice     (MMObject *self);
-MMModemTime      *mm_object_peek_modem_time      (MMObject *self);
-MMModemFirmware  *mm_object_peek_modem_firmware  (MMObject *self);
-MMModemSignal    *mm_object_peek_modem_signal    (MMObject *self);
-MMModemOma       *mm_object_peek_modem_oma       (MMObject *self);
+MMModem                    *mm_object_peek_modem                      (MMObject *self);
+MMModem3gpp                *mm_object_peek_modem_3gpp                 (MMObject *self);
+MMModem3gppProfileManager  *mm_object_peek_modem_3gpp_profile_manager (MMObject *self);
+MMModem3gppUssd            *mm_object_peek_modem_3gpp_ussd            (MMObject *self);
+MMModemCdma                *mm_object_peek_modem_cdma                 (MMObject *self);
+MMModemSimple              *mm_object_peek_modem_simple               (MMObject *self);
+MMModemLocation            *mm_object_peek_modem_location             (MMObject *self);
+MMModemMessaging           *mm_object_peek_modem_messaging            (MMObject *self);
+MMModemVoice               *mm_object_peek_modem_voice                (MMObject *self);
+MMModemTime                *mm_object_peek_modem_time                 (MMObject *self);
+MMModemFirmware            *mm_object_peek_modem_firmware             (MMObject *self);
+MMModemSignal              *mm_object_peek_modem_signal               (MMObject *self);
+MMModemOma                 *mm_object_peek_modem_oma                  (MMObject *self);
 
 G_END_DECLS