[calls] sip: provider: Add API to save credentials to GKeyFile

[Evangelos Ribeiro Tzaras <devrtz src gnome org>]

commit 77176336985e95dbcfa4f6a9d77a38a5270125a3
Author: Evangelos Ribeiro Tzaras <evangelos tzaras puri sm>
Date:   Tue Jul 6 12:24:11 2021 +0200

    sip: provider: Add API to save credentials to GKeyFile

 plugins/sip/calls-sip-provider.c | 63 ++++++++++++++++++++++++++++++++++++++++
 plugins/sip/calls-sip-provider.h |  2 ++
 2 files changed, 65 insertions(+)
---
diff --git a/plugins/sip/calls-sip-provider.c b/plugins/sip/calls-sip-provider.c
index 6cdddae4..d30290d8 100644
--- a/plugins/sip/calls-sip-provider.c
+++ b/plugins/sip/calls-sip-provider.c
@@ -151,6 +151,49 @@ new_origin_from_keyfile (CallsSipProvider *self,
 }
 
 
+static void
+origin_to_keyfile (CallsSipOrigin *origin,
+                   GKeyFile       *key_file,
+                   const char     *name)
+{
+  g_autofree char *host = NULL;
+  g_autofree char *user = NULL;
+  /* TODO password will get removed very soon, but is currently useful for testing */
+  g_autofree char *password = NULL;
+  g_autofree char *display_name = NULL;
+  g_autofree char *protocol = NULL;
+  gint port;
+  gint local_port;
+  gboolean auto_connect;
+  gboolean direct_mode;
+
+  g_assert (CALLS_IS_SIP_ORIGIN (origin));
+  g_assert (key_file);
+
+  g_object_get (origin,
+                "host", &host,
+                "user", &user,
+                "password", &password,
+                "display-name", &display_name,
+                "transport-protocol", &protocol,
+                "port", &port,
+                "auto-connect", &auto_connect,
+                "direct-mode", &direct_mode,
+                "local-port", &local_port,
+                NULL);
+
+  g_key_file_set_string (key_file, name, "Host", host);
+  g_key_file_set_string (key_file, name, "User", user);
+  g_key_file_set_string (key_file, name, "Password", password);
+  g_key_file_set_string (key_file, name, "DisplayName", display_name ?: "");
+  g_key_file_set_string (key_file, name, "Protocol", protocol);
+  g_key_file_set_integer (key_file, name, "Port", port);
+  g_key_file_set_boolean (key_file, name, "AutoConnect", auto_connect);
+  g_key_file_set_boolean (key_file, name, "DirectMode", direct_mode);
+  g_key_file_set_integer (key_file, name, "LocalPort", local_port);
+}
+
+
 static const char *
 calls_sip_provider_get_name (CallsProvider *provider)
 {
@@ -582,6 +625,26 @@ calls_sip_provider_load_accounts (CallsSipProvider *self,
 }
 
 
+void
+calls_sip_provider_save_accounts (CallsSipProvider *self,
+                                  GKeyFile         *key_file)
+{
+  guint n_origins;
+
+  g_return_if_fail (CALLS_IS_SIP_PROVIDER (self));
+  g_return_if_fail (key_file);
+
+  n_origins = g_list_model_get_n_items (G_LIST_MODEL (self->origins));
+  for (guint i = 0; i < n_origins; i++) {
+    g_autoptr (CallsSipOrigin) origin =
+      g_list_model_get_item (G_LIST_MODEL (self->origins), i);
+    g_autofree char *group_name = g_strdup_printf ("sip-%02d", i);
+
+    origin_to_keyfile (origin, key_file, group_name);
+  }
+}
+
+
 G_MODULE_EXPORT void
 peas_register_types (PeasObjectModule *module)
 {
diff --git a/plugins/sip/calls-sip-provider.h b/plugins/sip/calls-sip-provider.h
index 32c3e850..348a8a72 100644
--- a/plugins/sip/calls-sip-provider.h
+++ b/plugins/sip/calls-sip-provider.h
@@ -58,6 +58,8 @@ gboolean          calls_sip_provider_remove_origin          (CallsSipProvider *s
                                                              CallsSipOrigin   *origin);
 void              calls_sip_provider_load_accounts          (CallsSipProvider *self,
                                                              GKeyFile         *key_file);
+void              calls_sip_provider_save_accounts          (CallsSipProvider *self,
+                                                             GKeyFile         *key_file);
 void              peas_register_types                       (PeasObjectModule *module);
 
 G_END_DECLS