diff options
Diffstat (limited to 'src/plugins/pantech/mm-plugin-pantech.c')
| -rw-r--r-- | src/plugins/pantech/mm-plugin-pantech.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/src/plugins/pantech/mm-plugin-pantech.c b/src/plugins/pantech/mm-plugin-pantech.c new file mode 100644 index 00000000..4af1955b --- /dev/null +++ b/src/plugins/pantech/mm-plugin-pantech.c @@ -0,0 +1,161 @@ +/* -*- 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 Aleksander Morgado <aleksander@gnu.org> + */ + +#include <string.h> +#include <gmodule.h> + +#define _LIBMM_INSIDE_MM +#include <libmm-glib.h> + +#include "mm-log-object.h" +#include "mm-plugin-pantech.h" +#include "mm-broadband-modem-pantech.h" + +#if defined WITH_QMI +#include "mm-broadband-modem-qmi.h" +#endif + +G_DEFINE_TYPE (MMPluginPantech, mm_plugin_pantech, MM_TYPE_PLUGIN) + +MM_PLUGIN_DEFINE_MAJOR_VERSION +MM_PLUGIN_DEFINE_MINOR_VERSION + +/*****************************************************************************/ +/* Custom commands for AT probing + * There's currently no WMC probing plugged in the logic, so We need to detect + * WMC ports ourselves somehow. Just assume that the WMC port will reply "ERROR" + * to the "ATE0" command. + */ +static gboolean +port_probe_response_processor_is_pantech_at (const gchar *command, + const gchar *response, + gboolean last_command, + const GError *error, + GVariant **result, + GError **result_error) +{ + if (error) { + /* Timeout errors are the only ones not fatal; + * they will just go on to the next command. */ + if (g_error_matches (error, + MM_SERIAL_ERROR, + MM_SERIAL_ERROR_RESPONSE_TIMEOUT)) { + return FALSE; + } + + /* All other errors indicate NOT an AT port */ + *result = g_variant_new_boolean (FALSE); + return TRUE; + } + + /* No error reported, valid AT port! */ + *result = g_variant_new_boolean (TRUE); + return TRUE; +} + +static const MMPortProbeAtCommand custom_at_probe[] = { + { "ATE0", 3, port_probe_response_processor_is_pantech_at }, + { "ATE0", 3, port_probe_response_processor_is_pantech_at }, + { "ATE0", 3, port_probe_response_processor_is_pantech_at }, + { NULL } +}; + +/*****************************************************************************/ + +static MMBaseModem * +create_modem (MMPlugin *self, + const gchar *uid, + const gchar **drivers, + guint16 vendor, + guint16 product, + guint16 subsystem_vendor, + GList *probes, + GError **error) +{ +#if defined WITH_QMI + if (mm_port_probe_list_has_qmi_port (probes)) { + mm_obj_dbg (self, "QMI-powered Pantech modem found..."); + return MM_BASE_MODEM (mm_broadband_modem_qmi_new (uid, + drivers, + mm_plugin_get_name (self), + vendor, + product)); + } +#endif + + return MM_BASE_MODEM (mm_broadband_modem_pantech_new (uid, + drivers, + mm_plugin_get_name (self), + vendor, + product)); +} + +static gboolean +grab_port (MMPlugin *self, + MMBaseModem *modem, + MMPortProbe *probe, + GError **error) +{ + MMPortType ptype; + MMPortSerialAtFlag pflags = MM_PORT_SERIAL_AT_FLAG_NONE; + + ptype = mm_port_probe_get_port_type (probe); + + /* Always prefer the ttyACM port as PRIMARY AT port */ + if (ptype == MM_PORT_TYPE_AT && + g_str_has_prefix (mm_port_probe_get_port_name (probe), "ttyACM")) { + pflags = MM_PORT_SERIAL_AT_FLAG_PRIMARY; + } + + return mm_base_modem_grab_port (modem, + mm_port_probe_peek_port (probe), + ptype, + pflags, + error); +} + +/*****************************************************************************/ + +G_MODULE_EXPORT MMPlugin * +mm_plugin_create (void) +{ + static const gchar *subsystems[] = { "tty", "net", "usbmisc", NULL }; + static const guint16 vendor_ids[] = { 0x106c, 0 }; + + return MM_PLUGIN ( + g_object_new (MM_TYPE_PLUGIN_PANTECH, + MM_PLUGIN_NAME, MM_MODULE_NAME, + MM_PLUGIN_ALLOWED_SUBSYSTEMS, subsystems, + MM_PLUGIN_ALLOWED_VENDOR_IDS, vendor_ids, + MM_PLUGIN_ALLOWED_AT, TRUE, + MM_PLUGIN_ALLOWED_QCDM, TRUE, + MM_PLUGIN_ALLOWED_QMI, TRUE, + MM_PLUGIN_CUSTOM_AT_PROBE, custom_at_probe, + NULL)); +} + +static void +mm_plugin_pantech_init (MMPluginPantech *self) +{ +} + +static void +mm_plugin_pantech_class_init (MMPluginPantechClass *klass) +{ + MMPluginClass *plugin_class = MM_PLUGIN_CLASS (klass); + + plugin_class->create_modem = create_modem; + plugin_class->grab_port = grab_port; +} |