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Diffstat (limited to 'plugins/option/mm-plugin-hso.c')
-rw-r--r--plugins/option/mm-plugin-hso.c142
1 files changed, 92 insertions, 50 deletions
diff --git a/plugins/option/mm-plugin-hso.c b/plugins/option/mm-plugin-hso.c
index ce80a122..a11d6081 100644
--- a/plugins/option/mm-plugin-hso.c
+++ b/plugins/option/mm-plugin-hso.c
@@ -32,6 +32,80 @@ int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION;
int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION;
/*****************************************************************************/
+/* Custom init */
+
+#define TAG_HSO_AT_CONTROL "hso-at-control"
+#define TAG_HSO_AT_APP "hso-at-app"
+#define TAG_HSO_AT_MODEM "hso-at-modem"
+#define TAG_HSO_AT_GPS_CONTROL "hso-at-gps-control"
+#define TAG_HSO_GPS "hso-gps"
+#define TAG_HSO_DIAG "hso-diag"
+
+static gboolean
+hso_custom_init_finish (MMPortProbe *probe,
+ GAsyncResult *result,
+ GError **error)
+{
+ return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (result), error);
+}
+
+static void
+hso_custom_init (MMPortProbe *probe,
+ MMAtSerialPort *port,
+ GCancellable *cancellable,
+ GAsyncReadyCallback callback,
+ gpointer user_data)
+{
+ GUdevDevice *udev_port;
+ GSimpleAsyncResult *result;
+ const gchar *subsys, *sysfs_path;
+
+ subsys = mm_port_probe_get_port_subsys (probe);
+ udev_port = mm_port_probe_peek_port (probe);
+ sysfs_path = g_udev_device_get_sysfs_path (udev_port);
+
+ if (g_str_equal (subsys, "tty")) {
+ gchar *hsotype_path;
+ gchar *contents = NULL;
+
+ hsotype_path = g_build_filename (sysfs_path, "hsotype", NULL);
+ if (g_file_get_contents (hsotype_path, &contents, NULL, NULL)) {
+ if (g_str_has_prefix (contents, "Control")) {
+ g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_CONTROL, GUINT_TO_POINTER (TRUE));
+ mm_port_probe_set_result_at (probe, TRUE);
+ } else if (g_str_has_prefix (contents, "Application")) {
+ g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_APP, GUINT_TO_POINTER (TRUE));
+ mm_port_probe_set_result_at (probe, TRUE);
+ } else if (g_str_has_prefix (contents, "Modem")) {
+ g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_MODEM, GUINT_TO_POINTER (TRUE));
+ mm_port_probe_set_result_at (probe, TRUE);
+ } else if (g_str_has_prefix (contents, "GPS Control")) {
+ g_object_set_data (G_OBJECT (probe), TAG_HSO_AT_GPS_CONTROL, GUINT_TO_POINTER (TRUE));
+ mm_port_probe_set_result_at (probe, TRUE);
+ } else if (g_str_has_prefix (contents, "GPS")) {
+ /* Not an AT port, but the port to grab GPS traces */
+ g_object_set_data (G_OBJECT (probe), TAG_HSO_GPS, GUINT_TO_POINTER (TRUE));
+ mm_port_probe_set_result_at (probe, FALSE);
+ mm_port_probe_set_result_qcdm (probe, FALSE);
+ } else if (g_str_has_prefix (contents, "Diag")) {
+ g_object_set_data (G_OBJECT (probe), TAG_HSO_DIAG, GUINT_TO_POINTER (TRUE));
+ mm_port_probe_set_result_qcdm (probe, TRUE);
+ }
+ g_free (contents);
+ }
+ g_free (hsotype_path);
+ }
+
+ result = g_simple_async_result_new (G_OBJECT (probe),
+ callback,
+ user_data,
+ hso_custom_init);
+ g_simple_async_result_set_op_res_gboolean (result, TRUE);
+ g_simple_async_result_complete_in_idle (result);
+ g_object_unref (result);
+}
+
+/*****************************************************************************/
static MMBaseModem *
create_modem (MMPlugin *self,
@@ -55,66 +129,29 @@ grab_port (MMPlugin *self,
MMPortProbe *probe,
GError **error)
{
- GUdevDevice *port;
- const gchar *name, *subsys, *sysfs_path;
+ const gchar *name, *subsys;
MMAtPortFlag pflags = MM_AT_PORT_FLAG_NONE;
- gchar *devfile;
MMPortType port_type;
- port = mm_port_probe_peek_port (probe);
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
-
- /* Build proper devfile path
- * TODO: Why do we need to do this? If this is useful, a comment should be
- * added explaining why; if it's not useful, let's get rid of it. */
- devfile = g_strdup (g_udev_device_get_device_file (port));
- if (!devfile) {
- if (g_str_equal (subsys, "net")) {
- /* Apparently 'hso' doesn't set up the right links for the netdevice,
- * and thus libgudev can't get the sysfs file path for it.
- */
- devfile = g_strdup_printf ("/sys/class/net/%s", name);
- if (!g_file_test (devfile, G_FILE_TEST_EXISTS)) {
- g_free (devfile);
- devfile = NULL;
- }
- }
-
- if (!devfile) {
- g_set_error (error,
- MM_CORE_ERROR,
- MM_CORE_ERROR_FAILED,
- "Could not get port's sysfs file.");
- return FALSE;
- }
- }
- g_free (devfile);
-
port_type = mm_port_probe_get_port_type (probe);
- sysfs_path = g_udev_device_get_sysfs_path (port);
/* Detect AT port types */
if (g_str_equal (subsys, "tty")) {
- gchar *hsotype_path;
- gchar *contents = NULL;
-
- hsotype_path = g_build_filename (sysfs_path, "hsotype", NULL);
- if (g_file_get_contents (hsotype_path, &contents, NULL, NULL)) {
- if (g_str_has_prefix (contents, "Control"))
- pflags = MM_AT_PORT_FLAG_PRIMARY;
- else if (g_str_has_prefix (contents, "Application"))
- pflags = MM_AT_PORT_FLAG_SECONDARY;
- else if (g_str_has_prefix (contents, "GPS Control"))
- pflags = MM_AT_PORT_FLAG_GPS_CONTROL;
- else if (g_str_has_prefix (contents, "GPS")) {
- /* Not an AT port, but the port to grab GPS traces */
- g_assert (port_type == MM_PORT_TYPE_UNKNOWN);
- port_type = MM_PORT_TYPE_GPS;
- }
- g_free (contents);
+ if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_CONTROL))
+ pflags = MM_AT_PORT_FLAG_PRIMARY;
+ else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_APP))
+ pflags = MM_AT_PORT_FLAG_SECONDARY;
+ else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_GPS_CONTROL))
+ pflags = MM_AT_PORT_FLAG_GPS_CONTROL;
+ else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_AT_MODEM))
+ pflags = MM_AT_PORT_FLAG_PPP;
+ else if (g_object_get_data (G_OBJECT (probe), TAG_HSO_GPS)) {
+ /* Not an AT port, but the port to grab GPS traces */
+ g_assert (port_type == MM_PORT_TYPE_UNKNOWN);
+ port_type = MM_PORT_TYPE_GPS;
}
- g_free (hsotype_path);
}
return mm_base_modem_grab_port (modem,
@@ -132,6 +169,10 @@ mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", "net", NULL };
static const gchar *drivers[] = { "hso", NULL };
+ static const MMAsyncMethod custom_init = {
+ .async = G_CALLBACK (hso_custom_init),
+ .finish = G_CALLBACK (hso_custom_init_finish),
+ };
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_HSO,
@@ -140,6 +181,7 @@ mm_plugin_create (void)
MM_PLUGIN_ALLOWED_DRIVERS, drivers,
MM_PLUGIN_ALLOWED_AT, TRUE,
MM_PLUGIN_ALLOWED_QCDM, TRUE,
+ MM_PLUGIN_CUSTOM_INIT, &custom_init,
NULL));
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-09 15:40:35 +0000