---
Makefile.am | 2 +-
src/gprs-provision.c | 219 ++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 220 insertions(+), 1 deletions(-)
create mode 100644 src/gprs-provision.c
diff --git a/Makefile.am b/Makefile.am
index 7a03f08..97480d5 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -353,7 +353,7 @@ src_ofonod_SOURCES = $(gdbus_sources) $(builtin_sources)
src/ofono.ver \
src/nettime.c src/stkagent.c src/stkagent.h \
src/simfs.c src/simfs.h src/audio-settings.c \
src/smsagent.c src/smsagent.h src/ctm.c \
- src/cdma-voicecall.c
+ src/cdma-voicecall.c src/gprs-provision.c
src_ofonod_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@ @CAPNG_LIBS@ -ldl
diff --git a/src/gprs-provision.c b/src/gprs-provision.c
new file mode 100644
index 0000000..380d126
--- /dev/null
+++ b/src/gprs-provision.c
@@ -0,0 +1,219 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <glib.h>
+
+#include "ofono.h"
+#include "gprs-provision.h"
+
+static GSList *g_drivers = NULL;
+static GSList *provision_requests = NULL;
+
+struct gprs_provision_request {
+ GSList *drivers; /* Provisioning drivers to be called */
+ struct ofono_modem *modem;
+ ofono_gprs_provision_cb_t cb;
+ void *user_data;
+ const char *current_name;
+};
+
+static struct ofono_gprs_provision_context *gprs_provision_context_create(
+ struct ofono_modem *modem,
+ struct ofono_gprs_provision_driver *driver)
+{
+ struct ofono_gprs_provision_context *context;
+
+ if (driver->probe == NULL)
+ return NULL;
+
+ context = g_try_new0(struct ofono_gprs_provision_context, 1);
+ if (context == NULL)
+ return NULL;
+
+ context->driver = driver;
+ context->modem = modem;
+
+ if (driver->probe(context) < 0) {
+ g_free(context);
+ return NULL;
+ }
+
+ return context;
+}
+
+static void clean_active_requests(gpointer data, gpointer user_data)
+{
+ struct gprs_provision_request *req = data;
+ struct ofono_gprs_provision_context *context = user_data;
+
+ req->drivers = g_slist_remove(req->drivers, context);
+}
+
+static void context_remove(struct ofono_atom *atom)
+{
+ struct ofono_gprs_provision_context *context =
+ __ofono_atom_get_data(atom);
+
+ g_slist_foreach(provision_requests, clean_active_requests, context);
+
+ if (context->driver->remove)
+ context->driver->remove(context);
+
+ g_free(context);
+}
+
+void __ofono_gprs_provision_probe_drivers(struct ofono_modem *modem)
+{
+ struct ofono_gprs_provision_driver *driver;
+ struct ofono_gprs_provision_context *context;
+ GSList *l;
+
+ for (l = g_drivers; l; l = l->next) {
+ driver = l->data;
+ context = gprs_provision_context_create(modem, driver);
+ if (context == NULL)
+ continue;
+
+ __ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_GPRS_PROVISION,
+ context_remove, context);
+ }
+}
+
+/*
+ * Calls next driver that has callable get_settings()
+ * Returns TRUE if a driver was called.
+ */
+static gboolean call_driver_get_settings(struct gprs_provision_request *req,
+ ofono_gprs_provision_cb_t cb)
+{
+ struct ofono_gprs_provision_context *context;
+
+ while (req->drivers != NULL) {
+ context = req->drivers->data;
+ req->drivers = g_slist_delete_link(req->drivers, req->drivers);
+
+ if (context->driver->get_settings != NULL) {
+ DBG("Calling provisioning plugin '%s'",
+ context->driver->name);
+
+ req->current_name = context->driver->name;
+ provision_requests = g_slist_append(provision_requests,
+ req);
+ context->driver->get_settings(context, cb, req);
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+static void settings_cb(const struct ofono_gprs_provision_data settings[],
+ int count, void *user_data)
+{
+ struct gprs_provision_request *req = user_data;
+
+ provision_requests = g_slist_remove(provision_requests, req);
+
+ if (count == 0) {
+ ofono_warn("Provisioning plugin '%s' returned no settings",
+ req->current_name);
+
+ /* No success from this driver, try next */
+ if (call_driver_get_settings(req, settings_cb) == TRUE)
+ return;
+ } else
+ DBG("Plugin '%s' returned settings for %d contexts",
+ req->current_name, count);
+
+ req->cb(settings, count, req->user_data);
+ g_slist_free(req->drivers);
+ g_free(req);
+}
+
+static void prepend_provision_driver(struct ofono_atom *atom, void *data)
+{
+ struct ofono_gprs_provision_context *context =
+ __ofono_atom_get_data(atom);
+ GSList **drivers = data;
+
+ *drivers = g_slist_prepend(*drivers, context);
+}
+
+void __ofono_gprs_provision_get_settings(struct ofono_modem *modem,
+ ofono_gprs_provision_cb_t cb,
+ void *user_data)
+{
+ struct gprs_provision_request *req;
+
+ req = g_try_new0(struct gprs_provision_request, 1);
+ if (req == NULL)
+ goto error;
+
+ req->modem = modem;
+ req->cb = cb;
+ req->user_data = user_data;
+
+ __ofono_modem_foreach_atom(modem, OFONO_ATOM_TYPE_GPRS_PROVISION,
+ prepend_provision_driver,
+ &req->drivers);
+
+ if (call_driver_get_settings(req, settings_cb) == TRUE)
+ return;
+
+ DBG("No callable GPRS provision drivers");
+
+ g_slist_free(req->drivers);
+
+error:
+ g_free(req);
+ cb(NULL, 0, user_data);
+}
+
+static gint compare_priority(gconstpointer a, gconstpointer b)
+{
+ const struct ofono_gprs_provision_driver *plugin1 = a;
+ const struct ofono_gprs_provision_driver *plugin2 = b;
+
+ return plugin2->priority - plugin1->priority;
+}
+
+int ofono_gprs_provision_driver_register(
+ const struct ofono_gprs_provision_driver *driver)
+{
+ DBG("driver: %p name: %s", driver, driver->name);
+
+ g_drivers = g_slist_insert_sorted(g_drivers, (void *) driver,
+ compare_priority);
+ return 0;
+}
+
+void ofono_gprs_provision_driver_unregister(
+ const struct ofono_gprs_provision_driver *driver)
+{
+ DBG("driver: %p name: %s", driver, driver->name);
+
+ g_drivers = g_slist_remove(g_drivers, driver);
+}
--
1.7.1
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