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-rw-r--r--plugins/ublox/mm-plugin-ublox.c265
1 files changed, 0 insertions, 265 deletions
diff --git a/plugins/ublox/mm-plugin-ublox.c b/plugins/ublox/mm-plugin-ublox.c
deleted file mode 100644
index db6d94d3..00000000
--- a/plugins/ublox/mm-plugin-ublox.c
+++ /dev/null
@@ -1,265 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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:
- *
- * Copyright (C) 2016 Aleksander Morgado <aleksander@aleksander.es>
- */
-
-#include <string.h>
-#include <gmodule.h>
-
-#define _LIBMM_INSIDE_MM
-#include <libmm-glib.h>
-
-#include "mm-log-object.h"
-#include "mm-serial-parsers.h"
-#include "mm-broadband-modem-ublox.h"
-#include "mm-plugin-ublox.h"
-
-G_DEFINE_TYPE (MMPluginUblox, mm_plugin_ublox, MM_TYPE_PLUGIN)
-
-MM_PLUGIN_DEFINE_MAJOR_VERSION
-MM_PLUGIN_DEFINE_MINOR_VERSION
-
-/*****************************************************************************/
-
-static MMBaseModem *
-create_modem (MMPlugin *self,
- const gchar *sysfs_path,
- const gchar **drivers,
- guint16 vendor,
- guint16 product,
- guint16 subsystem_vendor,
- GList *probes,
- GError **error)
-{
- return MM_BASE_MODEM (mm_broadband_modem_ublox_new (sysfs_path,
- drivers,
- mm_plugin_get_name (self),
- vendor,
- product));
-}
-
-/*****************************************************************************/
-/* Custom init context */
-
-typedef struct {
- MMPortSerialAt *port;
- GRegex *ready_regex;
- guint timeout_id;
- gint wait_timeout_secs;
-} CustomInitContext;
-
-static void
-custom_init_context_free (CustomInitContext *ctx)
-{
- g_assert (!ctx->timeout_id);
- g_regex_unref (ctx->ready_regex);
- g_object_unref (ctx->port);
- g_slice_free (CustomInitContext, ctx);
-}
-
-static gboolean
-ublox_custom_init_finish (MMPortProbe *probe,
- GAsyncResult *result,
- GError **error)
-{
- return g_task_propagate_boolean (G_TASK (result), error);
-}
-
-static gboolean
-ready_timeout (GTask *task)
-{
- CustomInitContext *ctx;
- MMPortProbe *probe;
-
- ctx = g_task_get_task_data (task);
- probe = g_task_get_source_object (task);
-
- ctx->timeout_id = 0;
-
- mm_port_serial_at_add_unsolicited_msg_handler (ctx->port, ctx->ready_regex,
- NULL, NULL, NULL);
-
- mm_obj_dbg (probe, "timed out waiting for READY unsolicited message");
-
- /* not an error really, we didn't probe anything yet, that's all */
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-
- return G_SOURCE_REMOVE;
-}
-
-static void
-ready_received (MMPortSerialAt *port,
- GMatchInfo *info,
- GTask *task)
-{
- CustomInitContext *ctx;
- MMPortProbe *probe;
-
- ctx = g_task_get_task_data (task);
- probe = g_task_get_source_object (task);
-
- g_source_remove (ctx->timeout_id);
- ctx->timeout_id = 0;
-
- mm_obj_dbg (probe, "received READY: port is AT");
-
- /* Flag as an AT port right away */
- mm_port_probe_set_result_at (probe, TRUE);
-
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-}
-
-static void
-wait_for_ready (GTask *task)
-{
- CustomInitContext *ctx;
- MMPortProbe *probe;
-
- ctx = g_task_get_task_data (task);
- probe = g_task_get_source_object (task);
-
- mm_obj_dbg (probe, "waiting for READY unsolicited message...");
-
- /* Configure a regex on the TTY, so that we stop the custom init
- * as soon as +READY URC is received */
- mm_port_serial_at_add_unsolicited_msg_handler (ctx->port,
- ctx->ready_regex,
- (MMPortSerialAtUnsolicitedMsgFn) ready_received,
- task,
- NULL);
-
- mm_obj_dbg (probe, "waiting %d seconds for init timeout", ctx->wait_timeout_secs);
-
- /* Otherwise, let the custom init timeout in some seconds. */
- ctx->timeout_id = g_timeout_add_seconds (ctx->wait_timeout_secs, (GSourceFunc) ready_timeout, task);
-}
-
-static void
-quick_at_ready (MMPortSerialAt *port,
- GAsyncResult *res,
- GTask *task)
-{
- MMPortProbe *probe;
- g_autoptr(GError) error = NULL;
-
- probe = g_task_get_source_object (task);
-
- mm_port_serial_at_command_finish (port, res, &error);
- if (error) {
- /* On a timeout error, wait for READY URC */
- if (g_error_matches (error, MM_SERIAL_ERROR, MM_SERIAL_ERROR_RESPONSE_TIMEOUT)) {
- wait_for_ready (task);
- return;
- }
- /* On an unknown error, make it fatal */
- if (!mm_serial_parser_v1_is_known_error (error)) {
- mm_obj_warn (probe, "custom port initialization logic failed: %s", error->message);
- goto out;
- }
- }
-
- mm_obj_dbg (probe, "port is AT");
- mm_port_probe_set_result_at (probe, TRUE);
-
-out:
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
-}
-
-static void
-ublox_custom_init (MMPortProbe *probe,
- MMPortSerialAt *port,
- GCancellable *cancellable,
- GAsyncReadyCallback callback,
- gpointer user_data)
-{
- GTask *task;
- CustomInitContext *ctx;
- gint wait_timeout_secs;
-
- task = g_task_new (probe, cancellable, callback, user_data);
-
- /* If no explicit READY_DELAY configured, we don't need a custom init procedure */
- wait_timeout_secs = mm_kernel_device_get_property_as_int (mm_port_probe_peek_port (probe), "ID_MM_UBLOX_PORT_READY_DELAY");
- if (wait_timeout_secs <= 0) {
- g_task_return_boolean (task, TRUE);
- g_object_unref (task);
- return;
- }
-
- ctx = g_slice_new0 (CustomInitContext);
- ctx->wait_timeout_secs = wait_timeout_secs;
- ctx->port = g_object_ref (port);
- ctx->ready_regex = g_regex_new ("\\r\\n\\+AT:\\s*READY\\r\\n",
- G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL);
- g_task_set_task_data (task, ctx, (GDestroyNotify) custom_init_context_free);
-
- /* If the device hasn't been plugged in right away, we assume it was already
- * running for some time. We validate the assumption with a quick AT probe,
- * and if it times out, we run the explicit READY wait from scratch (e.g.
- * to cope with the case where MM starts after the TTY has been exposed but
- * where the device was also just reseted) */
- if (!mm_device_get_hotplugged (mm_port_probe_peek_device (probe))) {
- mm_port_serial_at_command (ctx->port,
- "AT",
- 1,
- FALSE, /* raw */
- FALSE, /* allow_cached */
- g_task_get_cancellable (task),
- (GAsyncReadyCallback)quick_at_ready,
- task);
- return;
- }
-
- /* Device hotplugged and has a defined ready delay, wait for READY URC */
- wait_for_ready (task);
-}
-
-/*****************************************************************************/
-
-G_MODULE_EXPORT MMPlugin *
-mm_plugin_create (void)
-{
- static const gchar *subsystems[] = { "tty", "net", NULL };
- static const guint16 vendor_ids[] = { 0x1546, 0 };
- static const gchar *vendor_strings[] = { "u-blox", NULL };
- static const MMAsyncMethod custom_init = {
- .async = G_CALLBACK (ublox_custom_init),
- .finish = G_CALLBACK (ublox_custom_init_finish),
- };
-
- return MM_PLUGIN (g_object_new (MM_TYPE_PLUGIN_UBLOX,
- MM_PLUGIN_NAME, MM_MODULE_NAME,
- MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems,
- MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids,
- MM_PLUGIN_ALLOWED_VENDOR_STRINGS, vendor_strings,
- MM_PLUGIN_ALLOWED_AT, TRUE,
- MM_PLUGIN_SEND_DELAY, (guint64) 0,
- MM_PLUGIN_CUSTOM_INIT, &custom_init,
- NULL));
-}
-
-static void
-mm_plugin_ublox_init (MMPluginUblox *self)
-{
-}
-
-static void
-mm_plugin_ublox_class_init (MMPluginUbloxClass *klass)
-{
- MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass);
-
- plugin_class->create_modem = create_modem;
-}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-08 23:05:35 +0000