Implement a plugin for ZTE modems.

Contributed by Jesse Sung (jsung@novell.com).

1 files changed, 148 insertions, 0 deletions

diff --git a/plugins/mm-plugin-zte.c b/plugins/mm-plugin-zte.c
new file mode 100644
index 00000000..29e90ab9
--- /dev/null
+++ b/plugins/mm-plugin-zte.c
@@ -0,0 +1,148 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+
+#include <string.h>
+#include <gmodule.h>
+#include "mm-plugin-zte.h"
+#include "mm-modem-zte.h"
+
+static void plugin_init (MMPlugin *plugin_class);
+
+G_DEFINE_TYPE_EXTENDED (MMPluginZte, mm_plugin_zte, G_TYPE_OBJECT,
+                        0, G_IMPLEMENT_INTERFACE (MM_TYPE_PLUGIN, plugin_init))
+
+int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION;
+int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION;
+
+G_MODULE_EXPORT MMPlugin *
+mm_plugin_create (void)
+{
+    return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_ZTE, NULL));
+}
+
+/*****************************************************************************/
+
+static const char *
+get_name (MMPlugin *plugin)
+{
+    return "ZTE";
+}
+
+static char **
+list_supported_udis (MMPlugin *plugin, LibHalContext *hal_ctx)
+{
+    char **supported = NULL;
+    char **devices;
+    int num_devices;
+    int i;
+
+    devices = libhal_find_device_by_capability (hal_ctx, "modem", &num_devices, NULL);
+    if (devices) {
+        GPtrArray *array;
+
+        array = g_ptr_array_new ();
+
+        for (i = 0; i < num_devices; i++) {
+            char *udi = devices[i];
+
+            if (mm_plugin_supports_udi (plugin, hal_ctx, udi))
+                g_ptr_array_add (array, g_strdup (udi));
+        }
+
+        if (array->len > 0) {
+            g_ptr_array_add (array, NULL);
+            supported = (char **) g_ptr_array_free (array, FALSE);
+        } else
+            g_ptr_array_free (array, TRUE);
+    }
+
+    g_strfreev (devices);
+
+    return supported;
+}
+
+static gboolean
+supports_udi (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi)
+{
+    char **capabilities;
+    char **iter;
+    gboolean supported = FALSE;
+
+    capabilities = libhal_device_get_property_strlist (hal_ctx, udi, "modem.command_sets", NULL);
+    for (iter = capabilities; iter && *iter && !supported; iter++) {
+        if (!strcmp (*iter, "GSM-07.07")) {
+            char *parent_udi;
+
+            parent_udi = libhal_device_get_property_string (hal_ctx, udi, "info.parent", NULL);
+            if (parent_udi) {
+                int vendor;
+
+                vendor = libhal_device_get_property_int (hal_ctx, parent_udi, "usb.vendor_id", NULL);
+                if (vendor == 0x19d2)
+                    supported = TRUE;
+
+                libhal_free_string (parent_udi);
+            }
+        }
+    }
+    g_strfreev (capabilities);
+
+    return supported;
+}
+
+static char *
+get_driver_name (LibHalContext *ctx, const char *udi)
+{
+    char *parent_udi;
+    char *driver = NULL;
+
+    parent_udi = libhal_device_get_property_string (ctx, udi, "info.parent", NULL);
+    if (parent_udi) {
+        driver = libhal_device_get_property_string (ctx, parent_udi, "info.linux.driver", NULL);
+        libhal_free_string (parent_udi);
+    }
+
+    return driver;
+}
+
+static MMModem *
+create_modem (MMPlugin *plugin, LibHalContext *hal_ctx, const char *udi)
+{
+    char *data_device;
+    char *driver;
+    MMModem *modem;
+
+    data_device = libhal_device_get_property_string (hal_ctx, udi, "serial.device", NULL);
+    g_return_val_if_fail (data_device != NULL, NULL);
+
+    driver = get_driver_name (hal_ctx, udi);
+    g_return_val_if_fail (driver != NULL, NULL);
+
+    modem = MM_MODEM (mm_modem_zte_new (data_device, driver));
+
+    libhal_free_string (data_device);
+    libhal_free_string (driver);
+
+    return modem;
+}
+
+/*****************************************************************************/
+
+static void
+plugin_init (MMPlugin *plugin_class)
+{
+    /* interface implementation */
+    plugin_class->get_name = get_name;
+    plugin_class->list_supported_udis = list_supported_udis;
+    plugin_class->supports_udi = supports_udi;
+    plugin_class->create_modem = create_modem;
+}
+
+static void
+mm_plugin_zte_init (MMPluginZte *self)
+{
+}
+
+static void
+mm_plugin_zte_class_init (MMPluginZteClass *klass)
+{
+}