SymbX/ModemManager
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iridium: new Iridium-specific source directory

Browse Source
This commit is contained in:
Aleksander Morgado
2012-03-16 14:28:13 +01:00
parent bf7d0c712f
commit fdddafd1ca
9 changed files with 8 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/iridium/mm-bearer-iridium.c
+427
View File
@@ -0,0 +1,427 @@
/* -*- 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) 2012 Ammonit Measurement GmbH
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#include <ModemManager.h>
#include <libmm-common.h>
#include "mm-bearer-iridium.h"
#include "mm-base-modem-at.h"
#include "mm-utils.h"
#include "mm-log.h"
/* Allow up to 200s to get a proper IP connection */
#define MM_BEARER_IRIDIUM_IP_TIMEOUT_DEFAULT 200
G_DEFINE_TYPE (MMBearerIridium, mm_bearer_iridium, MM_TYPE_BEARER);
/*****************************************************************************/
/* Connect */
typedef struct {
MMPort *data;
MMCommonBearerIpConfig *ipv4_config;
MMCommonBearerIpConfig *ipv6_config;
} ConnectResult;
static void
connect_result_free (ConnectResult *result)
{
if (result->ipv4_config)
g_object_unref (result->ipv4_config);
if (result->ipv6_config)
g_object_unref (result->ipv6_config);
g_object_unref (result->data);
g_free (result);
}
typedef struct {
MMBearerIridium *self;
GSimpleAsyncResult *result;
GCancellable *cancellable;
GError *saved_error;
} ConnectContext;
static void
connect_context_complete_and_free (ConnectContext *ctx)
{
g_simple_async_result_complete_in_idle (ctx->result);
if (ctx->saved_error)
g_error_free (ctx->saved_error);
g_object_unref (ctx->cancellable);
g_object_unref (ctx->result);
g_object_unref (ctx->self);
g_free (ctx);
}
static gboolean
connect_finish (MMBearer *self,
GAsyncResult *res,
MMPort **data,
MMCommonBearerIpConfig **ipv4_config,
MMCommonBearerIpConfig **ipv6_config,
GError **error)
{
ConnectResult *result;
if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error))
return FALSE;
result = (ConnectResult *) g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res));
*data = MM_PORT (g_object_ref (result->data));
*ipv4_config = (result->ipv4_config ? g_object_ref (result->ipv4_config) : NULL);
*ipv6_config = (result->ipv6_config ? g_object_ref (result->ipv6_config) : NULL);
return TRUE;
}
static void
connect_report_ready (MMBaseModem *modem,
GAsyncResult *res,
ConnectContext *ctx)
{
const gchar *result;
/* If cancelled, complete */
if (g_cancellable_is_cancelled (ctx->cancellable)) {
g_simple_async_result_set_error (ctx->result,
MM_CORE_ERROR,
MM_CORE_ERROR_CANCELLED,
"Connection setup operation has been cancelled");
connect_context_complete_and_free (ctx);
return;
}
/* If we got a proper extended reply, build the new error to be set */
result = mm_base_modem_at_command_finish (modem, res, NULL);
if (result &&
g_str_has_prefix (result, "+CEER: ") &&
strlen (result) > 7) {
g_simple_async_result_set_error (ctx->result,
ctx->saved_error->domain,
ctx->saved_error->code,
"%s", &result[7]);
g_error_free (ctx->saved_error);
ctx->saved_error = NULL;
connect_context_complete_and_free (ctx);
return;
}
/* Take the original error as it was */
g_simple_async_result_take_error (ctx->result,
ctx->saved_error);
ctx->saved_error = NULL;
connect_context_complete_and_free (ctx);
}
static void
dial_ready (MMBaseModem *modem,
GAsyncResult *res,
ConnectContext *ctx)
{
MMCommonBearerIpConfig *config;
ConnectResult *result;
/* DO NOT check for cancellable here. If we got here without errors, the
* bearer is really connected and therefore we need to reflect that in
* the state machine. */
mm_base_modem_at_command_finish (modem, res, &(ctx->saved_error));
if (ctx->saved_error) {
/* Try to get more information why it failed */
mm_base_modem_at_command (
modem,
"+CEER",
3,
FALSE,
NULL, /* cancellable */
(GAsyncReadyCallback)connect_report_ready,
ctx);
return;
}
/* Port is connected; update the state */
mm_port_set_connected (MM_PORT (mm_base_modem_get_port_primary (modem)), TRUE);
/* Build IP config; always PPP based */
config = mm_common_bearer_ip_config_new ();
mm_common_bearer_ip_config_set_method (config, MM_BEARER_IP_METHOD_PPP);
/* Build result */
result = g_new0 (ConnectResult, 1);
result->data = g_object_ref (mm_base_modem_get_port_primary (modem));
result->ipv4_config = config;
result->ipv6_config = g_object_ref (config);
/* Set operation result */
g_simple_async_result_set_op_res_gpointer (ctx->result,
result,
(GDestroyNotify)connect_result_free);
connect_context_complete_and_free (ctx);
}
static void
service_type_ready (MMBaseModem *modem,
GAsyncResult *res,
ConnectContext *ctx)
{
GError *error = NULL;
/* If cancelled, complete */
if (g_cancellable_is_cancelled (ctx->cancellable)) {
g_simple_async_result_set_error (ctx->result,
MM_CORE_ERROR,
MM_CORE_ERROR_CANCELLED,
"Connection setup operation has been cancelled");
connect_context_complete_and_free (ctx);
return;
}
/* Errors setting the service type will be critical */
mm_base_modem_at_command_finish (modem, res, &error);
if (error) {
g_simple_async_result_take_error (ctx->result, error);
connect_context_complete_and_free (ctx);
return;
}
/* We just use the default number to dial in the Iridium network. Also note
* that we won't specify a specific port to use; Iridium modems only expose
* one. */
mm_base_modem_at_command (
modem,
"ATDT008816000025",
60,
FALSE,
NULL, /* cancellable */
(GAsyncReadyCallback)dial_ready,
ctx);
}
static void
connect (MMBearer *self,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
ConnectContext *ctx;
MMBaseModem *modem = NULL;
g_object_get (self,
MM_BEARER_MODEM, &modem,
NULL);
g_assert (modem);
/* Don't bother to get primary and check if connected and all that; we
* already do this check when sending the ATDT call */
/* In this context, we only keep the stuff we'll need later */
ctx = g_new0 (ConnectContext, 1);
ctx->self = g_object_ref (self);
ctx->cancellable = g_object_ref (cancellable);
ctx->result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
connect);
/* Bearer service type set to 9600bps (V.110), which behaves better than the
* default 9600bps (V.32). */
mm_base_modem_at_command (
modem,
"+CBST=71,0,1",
3,
FALSE,
NULL, /* cancellable */
(GAsyncReadyCallback)service_type_ready,
ctx);
g_object_unref (modem);
}
/*****************************************************************************/
/* Disconnect */
static gboolean
disconnect_finish (MMBearer *self,
GAsyncResult *res,
GError **error)
{
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
}
static void
primary_flash_ready (MMSerialPort *port,
GError *error,
GSimpleAsyncResult *result)
{
if (error) {
/* Ignore "NO CARRIER" response when modem disconnects and any flash
* failures we might encounter. Other errors are hard errors.
*/
if (!g_error_matches (error,
MM_CONNECTION_ERROR,
MM_CONNECTION_ERROR_NO_CARRIER) &&
!g_error_matches (error,
MM_SERIAL_ERROR,
MM_SERIAL_ERROR_FLASH_FAILED)) {
/* Fatal */
g_simple_async_result_set_from_error (result, error);
g_simple_async_result_complete (result);
g_object_unref (result);
return;
}
mm_dbg ("Port flashing failed (not fatal): %s", error->message);
}
/* Port is disconnected; update the state. Note: implementations may
* already have set the port as disconnected (e.g the 3GPP one) */
mm_port_set_connected (MM_PORT (port), FALSE);
g_simple_async_result_set_op_res_gboolean (result, TRUE);
g_simple_async_result_complete (result);
g_object_unref (result);
}
static gboolean
after_disconnect_sleep_cb (GSimpleAsyncResult *simple)
{
GError *error = NULL;
MMAtSerialPort *primary;
MMBearer *self;
MMBaseModem *modem;
self = MM_BEARER (g_async_result_get_source_object (G_ASYNC_RESULT (simple)));
g_object_get (self,
MM_BEARER_MODEM, &modem,
NULL);
primary = mm_base_modem_get_port_primary (modem);
/* Propagate errors when reopening the port */
if (!mm_serial_port_open (MM_SERIAL_PORT (primary), &error)) {
g_simple_async_result_take_error (simple, error);
g_simple_async_result_complete (simple);
g_object_unref (simple);
} else {
mm_serial_port_flash (MM_SERIAL_PORT (primary),
1000,
TRUE,
(MMSerialFlashFn)primary_flash_ready,
simple);
}
g_object_unref (modem);
g_object_unref (self);
return FALSE;
}
static void
disconnect (MMBearer *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
MMAtSerialPort *primary;
MMBaseModem *modem = NULL;
GSimpleAsyncResult *result;
g_object_get (self,
MM_BEARER_MODEM, &modem,
NULL);
g_assert (modem != NULL);
primary = mm_base_modem_get_port_primary (modem);
g_object_unref (modem);
if (!mm_port_get_connected (MM_PORT (primary))) {
g_simple_async_report_error_in_idle (
G_OBJECT (self),
callback,
user_data,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Couldn't disconnect Iridium: this bearer is not connected");
return;
}
/* Just flash the primary port */
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
disconnect);
/* When we enable the modem we kept one open count in the primary port.
* We now need to fully close that one, as if we were disabled, and reopen
* it again afterwards. */
mm_serial_port_close (MM_SERIAL_PORT (primary));
g_warn_if_fail (!mm_serial_port_is_open (MM_SERIAL_PORT (primary)));
mm_dbg ("Waiting some seconds before reopening the port...");
g_timeout_add_seconds (5, (GSourceFunc)after_disconnect_sleep_cb, result);
}
/*****************************************************************************/
static gboolean
cmp_properties (MMBearer *self,
MMCommonBearerProperties *properties)
{
return (mm_common_bearer_properties_get_apn (properties) == NULL &&
mm_common_bearer_properties_get_ip_type (properties) == NULL &&
mm_common_bearer_properties_get_number (properties) == NULL &&
mm_common_bearer_properties_get_rm_protocol (properties) == MM_MODEM_CDMA_RM_PROTOCOL_UNKNOWN &&
mm_common_bearer_properties_get_allow_roaming (properties));
}
/*****************************************************************************/
MMBearer *
mm_bearer_iridium_new (MMBroadbandModemIridium *modem)
{
MMBearer *bearer;
/* The Iridium bearer inherits from MMBearer (so it's not a MMBroadbandBearer)
* and that means that the object is not async-initable, so we just use
* g_object_get() here */
bearer = g_object_new (MM_TYPE_BEARER_IRIDIUM,
MM_BEARER_MODEM, modem,
"ip-timeout", MM_BEARER_IRIDIUM_IP_TIMEOUT_DEFAULT,
NULL);
/* Only export valid bearers */
mm_bearer_export (bearer);
return bearer;
}
static void
mm_bearer_iridium_init (MMBearerIridium *self)
{
}
static void
mm_bearer_iridium_class_init (MMBearerIridiumClass *klass)
{
MMBearerClass *bearer_class = MM_BEARER_CLASS (klass);
/* Virtual methods */
bearer_class->cmp_properties = cmp_properties;
bearer_class->connect = connect;
bearer_class->connect_finish = connect_finish;
bearer_class->disconnect = disconnect;
bearer_class->disconnect_finish = disconnect_finish;
}
plugins/iridium/mm-bearer-iridium.h
+53
View File
@@ -0,0 +1,53 @@
/* -*- 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:
*
* Author: Aleksander Morgado <aleksander@lanedo.com>
*
* Copyright (C) 2012 Ammonit Measurement GmbH.
*/
#ifndef MM_BEARER_IRIDIUM_H
#define MM_BEARER_IRIDIUM_H
#include <glib.h>
#include <glib-object.h>
#include <libmm-common.h>
#include "mm-broadband-bearer.h"
#include "mm-broadband-modem-iridium.h"
#define MM_TYPE_BEARER_IRIDIUM (mm_bearer_iridium_get_type ())
#define MM_BEARER_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_BEARER_IRIDIUM, MMBearerIridium))
#define MM_BEARER_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_BEARER_IRIDIUM, MMBearerIridiumClass))
#define MM_IS_BEARER_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_BEARER_IRIDIUM))
#define MM_IS_BEARER_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_BEARER_IRIDIUM))
#define MM_BEARER_IRIDIUM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_BEARER_IRIDIUM, MMBearerIridiumClass))
typedef struct _MMBearerIridium MMBearerIridium;
typedef struct _MMBearerIridiumClass MMBearerIridiumClass;
struct _MMBearerIridium {
MMBearer parent;
};
struct _MMBearerIridiumClass {
MMBearerClass parent;
};
GType mm_bearer_iridium_get_type (void);
/* Iridium bearer creation implementation.
* NOTE it is *not* a broadband bearer, so not async-initable */
MMBearer *mm_bearer_iridium_new (MMBroadbandModemIridium *modem);
#endif /* MM_BEARER_IRIDIUM_H */
plugins/iridium/mm-broadband-modem-iridium.c
+486
View File
@@ -0,0 +1,486 @@
/* -*- 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) 2011 - 2012 Ammonit Measurement GmbH
* Author: Aleksander Morgado <aleksander@lanedo.com>
*/
#include <config.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <ctype.h>
#include "ModemManager.h"
#include "mm-log.h"
#include "mm-errors-types.h"
#include "mm-base-modem-at.h"
#include "mm-iface-modem.h"
#include "mm-iface-modem-3gpp.h"
#include "mm-iface-modem-messaging.h"
#include "mm-broadband-modem-iridium.h"
#include "mm-sim-iridium.h"
#include "mm-bearer-iridium.h"
#include "mm-modem-helpers.h"
static void iface_modem_init (MMIfaceModem *iface);
static void iface_modem_3gpp_init (MMIfaceModem3gpp *iface);
static void iface_modem_messaging_init (MMIfaceModemMessaging *iface);
G_DEFINE_TYPE_EXTENDED (MMBroadbandModemIridium, mm_broadband_modem_iridium, MM_TYPE_BROADBAND_MODEM, 0,
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM, iface_modem_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_3GPP, iface_modem_3gpp_init)
G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_MESSAGING, iface_modem_messaging_init));
/*****************************************************************************/
/* Initializing the modem (Modem interface) */
static gboolean
modem_init_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
}
static const MMBaseModemAtCommand modem_init_sequence[] = {
/* Init command */
{ "E0 V1", 3, FALSE, NULL },
{ "+CMEE=1", 3, FALSE, NULL },
{ NULL }
};
static void
init_sequence_ready (MMBroadbandModem *self,
GAsyncResult *res,
GSimpleAsyncResult *simple)
{
GError *error = NULL;
mm_base_modem_at_sequence_finish (MM_BASE_MODEM (self), res, NULL, &error);
if (error)
g_simple_async_result_take_error (simple, error);
else
g_simple_async_result_set_op_res_gboolean (simple, TRUE);
g_simple_async_result_complete (simple);
g_object_unref (simple);
}
static gboolean
after_atz_sleep_cb (GSimpleAsyncResult *simple)
{
MMBaseModem *self;
self = MM_BASE_MODEM (g_async_result_get_source_object (G_ASYNC_RESULT (simple)));
/* Now, run the remaining sequence */
mm_base_modem_at_sequence (self,
modem_init_sequence,
NULL, /* response_processor_context */
NULL, /* response_processor_context_free */
NULL, /* cancellable */
(GAsyncReadyCallback)init_sequence_ready,
simple);
g_object_unref (self);
return FALSE;
}
static void
atz_ready (MMBroadbandModem *self,
GAsyncResult *res,
GSimpleAsyncResult *simple)
{
GError *error = NULL;
mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error);
if (error) {
g_simple_async_result_take_error (simple, error);
g_simple_async_result_complete (simple);
g_object_unref (simple);
return;
}
/* Once ATZ reply is received, we need to wait a bit before going on,
* otherwise, the next commands given will receive garbage as reply
* (500ms should be enough) */
g_timeout_add (500, (GSourceFunc)after_atz_sleep_cb, simple);
}
static void
modem_init (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *result;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
modem_init);
/* First, send ATZ alone */
mm_base_modem_at_command (MM_BASE_MODEM (self),
"Z",
3,
TRUE,
NULL, /* cancellable */
(GAsyncReadyCallback)atz_ready,
result);
}
/*****************************************************************************/
/* Operator Code and Name loading (3GPP interface) */
static gchar *
load_operator_code_finish (MMIfaceModem3gpp *self,
GAsyncResult *res,
GError **error)
{
/* Only "90103" operator code is assumed */
return g_strdup ("90103");
}
static gchar *
load_operator_name_finish (MMIfaceModem3gpp *self,
GAsyncResult *res,
GError **error)
{
/* Only "IRIDIUM" operator name is assumed */
return g_strdup ("IRIDIUM");
}
static void
load_operator_name_or_code (MMIfaceModem3gpp *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *result;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
load_operator_name_or_code);
g_simple_async_result_set_op_res_gboolean (result, TRUE);
g_simple_async_result_complete_in_idle (result);
g_object_unref (result);
}
/*****************************************************************************/
/* Enable unsolicited events (SMS indications) (Messaging interface) */
static gboolean
messaging_enable_unsolicited_events_finish (MMIfaceModemMessaging *self,
GAsyncResult *res,
GError **error)
{
return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
}
static void
messaging_enable_unsolicited_events (MMIfaceModemMessaging *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
/* AT+CNMI=<mode>,[<mt>[,<bm>[,<ds>[,<bfr>]]]]
* but <bm> can only be 0,
* and <ds> can only be either 0 or 1
*
* Note: Modem may return +CMS ERROR:322, which indicates Memory Full,
* not a big deal
*/
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CNMI=2,1,0,0,1",
3,
FALSE,
NULL, /* cancellable */
callback,
user_data);
}
/*****************************************************************************/
/* Signal quality (Modem interface) */
static guint
load_signal_quality_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
gint quality = 0;
const gchar *result;
result = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error);
if (!result)
return 0;
/* Skip possible whitespaces after '+CSQF:' and before the response */
result = mm_strip_tag (result, "+CSQF:");
while (*result == ' ')
result++;
if (sscanf (result, "%d", &quality))
/* Normalize the quality. <rssi> is NOT given in dBs,
* given as a relative value between 0 and 5 */
quality = CLAMP (quality, 0, 5) * 100 / 5;
else
g_set_error (error,
MM_CORE_ERROR,
MM_CORE_ERROR_FAILED,
"Could not parse signal quality results");
return quality;
}
static void
load_signal_quality (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
/* The iridium modem may have a huge delay to get signal quality if we pass
* AT+CSQ, so we'll default to use AT+CSQF, which is a fast version that
* returns right away the last signal quality value retrieved */
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CSQF",
3,
FALSE,
NULL, /* cancellable */
callback,
user_data);
}
/*****************************************************************************/
/* Flow control (Modem interface) */
static gboolean
setup_flow_control_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
}
static void
setup_flow_control_ready (MMBroadbandModemIridium *self,
GAsyncResult *res,
GSimpleAsyncResult *operation_result)
{
GError *error = NULL;
if (!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error))
/* Let the error be critical. We DO need RTS/CTS in order to have
* proper modem disabling. */
g_simple_async_result_take_error (operation_result, error);
else
g_simple_async_result_set_op_res_gboolean (operation_result, TRUE);
g_simple_async_result_complete (operation_result);
g_object_unref (operation_result);
}
static void
setup_flow_control (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GSimpleAsyncResult *result;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
setup_flow_control);
/* Enable RTS/CTS flow control.
* Other available values:
* AT&K0: Disable flow control
* AT&K3: RTS/CTS
* AT&K4: XOFF/XON
* AT&K6: Both RTS/CTS and XOFF/XON
*/
mm_base_modem_at_command (MM_BASE_MODEM (self),
"&K3",
3,
FALSE,
NULL, /* cancellable */
(GAsyncReadyCallback)setup_flow_control_ready,
result);
}
/*****************************************************************************/
/* Create SIM (Modem inteface) */
static MMSim *
create_sim_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
return mm_sim_new_finish (res, error);
}
static void
create_sim (MMIfaceModem *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
/* New Iridium SIM */
mm_sim_iridium_new (MM_BASE_MODEM (self),
NULL, /* cancellable */
callback,
user_data);
}
/*****************************************************************************/
/* Create Bearer (Modem interface) */
static MMBearer *
create_bearer_finish (MMIfaceModem *self,
GAsyncResult *res,
GError **error)
{
MMBearer *bearer;
bearer = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res));
mm_dbg ("New Iridium bearer created at DBus path '%s'", mm_bearer_get_path (bearer));
return g_object_ref (bearer);
}
static void
create_bearer (MMIfaceModem *self,
MMCommonBearerProperties *properties,
GAsyncReadyCallback callback,
gpointer user_data)
{
MMBearer *bearer;
GSimpleAsyncResult *result;
result = g_simple_async_result_new (G_OBJECT (self),
callback,
user_data,
create_bearer);
/* We just create a MMBearerIridium
* Note that we do not need to use properties here */
mm_dbg ("Creating Iridium bearer...");
bearer = mm_bearer_iridium_new (MM_BROADBAND_MODEM_IRIDIUM (self));
g_simple_async_result_set_op_res_gpointer (result,
bearer,
(GDestroyNotify)g_object_unref);
g_simple_async_result_complete_in_idle (result);
g_object_unref (result);
}
/*****************************************************************************/
static void
setup_ports (MMBroadbandModem *self)
{
/* Call parent's setup ports first always */
MM_BROADBAND_MODEM_CLASS (mm_broadband_modem_iridium_parent_class)->setup_ports (self);
/* Set 9600 baudrate by default in the AT port */
mm_dbg ("Baudrate will be set to 9600 bps...");
g_object_set (G_OBJECT (mm_base_modem_get_port_primary (MM_BASE_MODEM (self))),
MM_SERIAL_PORT_BAUD, 9600,
NULL);
}
/*****************************************************************************/
MMBroadbandModemIridium *
mm_broadband_modem_iridium_new (const gchar *device,
const gchar *driver,
const gchar *plugin,
guint16 vendor_id,
guint16 product_id)
{
return g_object_new (MM_TYPE_BROADBAND_MODEM_IRIDIUM,
MM_BASE_MODEM_DEVICE, device,
MM_BASE_MODEM_DRIVER, driver,
MM_BASE_MODEM_PLUGIN, plugin,
MM_BASE_MODEM_VENDOR_ID, vendor_id,
MM_BASE_MODEM_PRODUCT_ID, product_id,
/* Allow only up to 3 consecutive timeouts in the serial port */
MM_BASE_MODEM_MAX_TIMEOUTS, 3,
/* Only CS network is supported by the Iridium modem */
MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED, FALSE,
MM_IFACE_MODEM_MESSAGING_SMS_MEM1_STORAGE, MM_SMS_STORAGE_SM,
MM_IFACE_MODEM_MESSAGING_SMS_MEM2_STORAGE, MM_SMS_STORAGE_SM,
MM_IFACE_MODEM_MESSAGING_SMS_MEM3_STORAGE, MM_SMS_STORAGE_SM,
NULL);
}
static void
mm_broadband_modem_iridium_init (MMBroadbandModemIridium *self)
{
}
static void
iface_modem_init (MMIfaceModem *iface)
{
/* Initialization */
iface->modem_init = modem_init;
iface->modem_init_finish = modem_init_finish;
/* Create Iridium-specific SIM and bearer*/
iface->create_sim = create_sim;
iface->create_sim_finish = create_sim_finish;
iface->create_bearer = create_bearer;
iface->create_bearer_finish = create_bearer_finish;
/* CSQF-based signal quality */
iface->load_signal_quality = load_signal_quality;
iface->load_signal_quality_finish = load_signal_quality_finish;
/* RTS/CTS flow control */
iface->setup_flow_control = setup_flow_control;
iface->setup_flow_control_finish = setup_flow_control_finish;
/* No need to power-up/power-down the modem */
iface->modem_power_up = NULL;
iface->modem_power_up_finish = NULL;
iface->modem_power_down = NULL;
iface->modem_power_down_finish = NULL;
}
static void
iface_modem_3gpp_init (MMIfaceModem3gpp *iface)
{
/* Fixed operator code and name to be reported */
iface->load_operator_name = load_operator_name_or_code;
iface->load_operator_name_finish = load_operator_name_finish;
iface->load_operator_code = load_operator_name_or_code;
iface->load_operator_code_finish = load_operator_code_finish;
/* Don't try to scan networks with AT+COPS=?.
* It does work, but it will only reply about the Iridium network
* being found (so not very helpful, as that is the only one expected), but
* also, it will use a non-standard reply format. Instead of supporting that
* specific format used, just fully skip it.
* For reference, the result is:
* +COPS:(002),"IRIDIUM","IRIDIUM","90103",,(000-001),(000-002)
*/
iface->scan_networks = NULL;
iface->scan_networks_finish = NULL;
}
static void
iface_modem_messaging_init (MMIfaceModemMessaging *iface)
{
iface->enable_unsolicited_events = messaging_enable_unsolicited_events;
iface->enable_unsolicited_events_finish = messaging_enable_unsolicited_events_finish;
}
static void
mm_broadband_modem_iridium_class_init (MMBroadbandModemIridiumClass *klass)
{
MMBroadbandModemClass *broadband_modem_class = MM_BROADBAND_MODEM_CLASS (klass);
broadband_modem_class->setup_ports = setup_ports;
}
plugins/iridium/mm-broadband-modem-iridium.h
+49
View File
@@ -0,0 +1,49 @@
/* -*- 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) 2008 - 2009 Novell, Inc.
* Copyright (C) 2009 - 2011 Red Hat, Inc.
* Copyright (C) 2011 Google Inc.
*/
#ifndef MM_BROADBAND_MODEM_IRIDIUM_H
#define MM_BROADBAND_MODEM_IRIDIUM_H
#include "mm-broadband-modem.h"
#define MM_TYPE_BROADBAND_MODEM_IRIDIUM (mm_broadband_modem_iridium_get_type ())
#define MM_BROADBAND_MODEM_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_BROADBAND_MODEM_IRIDIUM, MMBroadbandModemIridium))
#define MM_BROADBAND_MODEM_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_BROADBAND_MODEM_IRIDIUM_AIRLINK, MMBroadbandModemIridiumClass))
#define MM_IS_BROADBAND_MODEM_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_BROADBAND_MODEM_IRIDIUM_AIRLINK))
#define MM_IS_BROADBAND_MODEM_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_BROADBAND_MODEM_IRIDIUM_AIRLINK))
#define MM_BROADBAND_MODEM_IRIDIUM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_BROADBAND_MODEM_IRIDIUM_AIRLINK, MMBroadbandModemIridiumClass))
typedef struct _MMBroadbandModemIridium MMBroadbandModemIridium;
typedef struct _MMBroadbandModemIridiumClass MMBroadbandModemIridiumClass;
struct _MMBroadbandModemIridium {
MMBroadbandModem parent;
};
struct _MMBroadbandModemIridiumClass{
MMBroadbandModemClass parent;
};
GType mm_broadband_modem_iridium_get_type (void);
MMBroadbandModemIridium *mm_broadband_modem_iridium_new (const gchar *device,
const gchar *driver,
const gchar *plugin,
guint16 vendor_id,
guint16 product_id);
#endif /* MM_BROADBAND_MODEM_IRIDIUM_H */
plugins/iridium/mm-plugin-iridium.c
+127
View File
@@ -0,0 +1,127 @@
/* -*- 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.
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
<<<<<<< HEAD
* Copyright (C) 2011 Ammonit Measurement GmbH
=======
* Copyright (C) 2011 - 2012 Ammonit Measurement GmbH
>>>>>>> 4ce461e... iridium: start porting the Iridium plugin to the '06-api' codebase
* Author: Aleksander Morgado <aleksander@lanedo.com>
*/
#include <string.h>
#include <gmodule.h>
#include "mm-plugin-iridium.h"
#include "mm-broadband-modem-iridium.h"
#include "mm-errors-types.h"
#include "mm-private-boxed-types.h"
#include "mm-log.h"
G_DEFINE_TYPE (MMPluginIridium, mm_plugin_iridium, MM_TYPE_PLUGIN_BASE)
int mm_plugin_major_version = MM_PLUGIN_MAJOR_VERSION;
int mm_plugin_minor_version = MM_PLUGIN_MINOR_VERSION;
static MMBaseModem *
grab_port (MMPluginBase *base,
MMBaseModem *existing,
MMPortProbe *probe,
GError **error)
{
MMBaseModem *modem = NULL;
const gchar *name, *subsys, *driver;
guint16 vendor = 0, product = 0;
/* The Iridium plugin cannot do anything with non-AT ports */
if (!mm_port_probe_is_at (probe)) {
g_set_error_literal (error,
MM_CORE_ERROR,
MM_CORE_ERROR_UNSUPPORTED,
"Ignoring non-AT port");
return NULL;
}
subsys = mm_port_probe_get_port_subsys (probe);
name = mm_port_probe_get_port_name (probe);
driver = mm_port_probe_get_port_driver (probe);
/* Try to get Product IDs from udev. Note that it is not an error
* if we can't get them in our case, as we also support serial
* modems. */
mm_plugin_base_get_device_ids (base, subsys, name, &vendor, &product);
/* If this is the first port being grabbed, create a new modem object */
if (!existing)
modem = MM_BASE_MODEM (mm_broadband_modem_iridium_new (
mm_port_probe_get_port_physdev (probe),
driver,
mm_plugin_get_name (MM_PLUGIN (base)),
vendor,
product));
if (!mm_base_modem_grab_port (existing ? existing : modem,
subsys,
name,
MM_PORT_TYPE_AT, /* we only allow AT ports here */
MM_AT_PORT_FLAG_NONE,
error)) {
if (modem)
g_object_unref (modem);
return NULL;
}
return existing ? existing : modem;
}
/*****************************************************************************/
G_MODULE_EXPORT MMPlugin *
mm_plugin_create (void)
{
static const gchar *subsystems[] = { "tty", NULL };
static const guint16 vendor_ids[] = { 0x1edd, 0 };
static const gchar *vendor_strings[] = { "iridium", NULL };
/* Also support motorola-branded Iridium modems */
static const mm_str_pair product_strings[] = {{"motorola", "satellite" },
{ NULL, NULL }};
return MM_PLUGIN (
g_object_new (MM_TYPE_PLUGIN_IRIDIUM,
MM_PLUGIN_BASE_NAME, "Iridium",
MM_PLUGIN_BASE_ALLOWED_SUBSYSTEMS, subsystems,
MM_PLUGIN_BASE_ALLOWED_VENDOR_STRINGS, vendor_strings,
MM_PLUGIN_BASE_ALLOWED_PRODUCT_STRINGS, product_strings,
MM_PLUGIN_BASE_ALLOWED_VENDOR_IDS, vendor_ids,
MM_PLUGIN_BASE_ALLOWED_AT, TRUE,
MM_PLUGIN_BASE_SORT_LAST, TRUE,
NULL));
}
static void
mm_plugin_iridium_init (MMPluginIridium *self)
{
}
static void
mm_plugin_iridium_class_init (MMPluginIridiumClass *klass)
{
MMPluginBaseClass *pb_class = MM_PLUGIN_BASE_CLASS (klass);
pb_class->grab_port = grab_port;
}
plugins/iridium/mm-plugin-iridium.h
+47
View File
@@ -0,0 +1,47 @@
/* -*- 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.
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Copyright (C) 2011 - 2012 Ammonit Measurement GmbH
* Author: Aleksander Morgado <aleksander@lanedo.com>
*/
#ifndef MM_PLUGIN_IRIDIUM_H
#define MM_PLUGIN_IRIDIUM_H
#include "mm-plugin-base.h"
#define MM_TYPE_PLUGIN_IRIDIUM (mm_plugin_iridium_get_type ())
#define MM_PLUGIN_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_PLUGIN_IRIDIUM, MMPluginIridium))
#define MM_PLUGIN_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_PLUGIN_IRIDIUM, MMPluginIridiumClass))
#define MM_IS_PLUGIN_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_PLUGIN_IRIDIUM))
#define MM_IS_PLUGIN_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_PLUGIN_IRIDIUM))
#define MM_PLUGIN_IRIDIUM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_PLUGIN_IRIDIUM, MMPluginIridiumClass))
typedef struct {
MMPluginBase parent;
} MMPluginIridium;
typedef struct {
MMPluginBaseClass parent;
} MMPluginIridiumClass;
GType mm_plugin_iridium_get_type (void);
G_MODULE_EXPORT MMPlugin *mm_plugin_create (void);
#endif /* MM_PLUGIN_IRIDIUM_H */
plugins/iridium/mm-sim-iridium.c
+87
View File
@@ -0,0 +1,87 @@
/* -*- 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) 2011 - 2012 Ammonit Measurement GmbH.
* Author: Aleksander Morgado <aleksander@lanedo.com>
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <ctype.h>
#include <ModemManager.h>
#include <libmm-common.h>
#include "mm-sim-iridium.h"
G_DEFINE_TYPE (MMSimIridium, mm_sim_iridium, MM_TYPE_SIM);
/*****************************************************************************/
MMSim *
mm_sim_iridium_new_finish (GAsyncResult *res,
GError **error)
{
GObject *source;
GObject *sim;
source = g_async_result_get_source_object (res);
sim = g_async_initable_new_finish (G_ASYNC_INITABLE (source), res, error);
g_object_unref (source);
if (!sim)
return NULL;
/* Only export valid SIMs */
mm_sim_export (MM_SIM (sim));
return MM_SIM (sim);
}
void
mm_sim_iridium_new (MMBaseModem *modem,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
g_async_initable_new_async (MM_TYPE_SIM_IRIDIUM,
G_PRIORITY_DEFAULT,
cancellable,
callback,
user_data,
MM_SIM_MODEM, modem,
NULL);
}
static void
mm_sim_iridium_init (MMSimIridium *self)
{
}
static void
mm_sim_iridium_class_init (MMSimIridiumClass *klass)
{
MMSimClass *sim_class = MM_SIM_CLASS (klass);
/* Skip querying the SIM card info, not supported by Iridium modems */
sim_class->load_sim_identifier = NULL;
sim_class->load_sim_identifier_finish = NULL;
sim_class->load_imsi = NULL;
sim_class->load_imsi_finish = NULL;
sim_class->load_operator_identifier = NULL;
sim_class->load_operator_identifier_finish = NULL;
sim_class->load_operator_name = NULL;
sim_class->load_operator_name_finish = NULL;
}
plugins/iridium/mm-sim-iridium.h
+52
View File
@@ -0,0 +1,52 @@
/* -*- 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) 2011 - 2012 Ammonit Measurement GmbH.
* Author: Aleksander Morgado <aleksander@lanedo.com>
*/
#ifndef MM_SIM_IRIDIUM_H
#define MM_SIM_IRIDIUM_H
#include <glib.h>
#include <glib-object.h>
#include "mm-sim.h"
#define MM_TYPE_SIM_IRIDIUM (mm_sim_iridium_get_type ())
#define MM_SIM_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_SIM_IRIDIUM, MMSimIridium))
#define MM_SIM_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_SIM_IRIDIUM, MMSimIridiumClass))
#define MM_IS_SIM_IRIDIUM(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_SIM_IRIDIUM))
#define MM_IS_SIM_IRIDIUM_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_SIM_IRIDIUM))
#define MM_SIM_IRIDIUM_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_SIM_IRIDIUM, MMSimIridiumClass))
typedef struct _MMSimIridium MMSimIridium;
typedef struct _MMSimIridiumClass MMSimIridiumClass;
struct _MMSimIridium {
MMSim parent;
};
struct _MMSimIridiumClass {
MMSimClass parent;
};
GType mm_sim_iridium_get_type (void);
void mm_sim_iridium_new (MMBaseModem *modem,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
MMSim *mm_sim_iridium_new_finish (GAsyncResult *res,
GError **error);
#endif /* MM_SIM_IRIDIUM_H */