/* -*- 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 - 2012 Red Hat, Inc. * Copyright (C) 2011 - 2012 Google Inc. * Copyright (C) 2012 Huawei Technologies Co., Ltd * Copyright (C) 2015 Marco Bascetta * Copyright (C) 2012 - 2019 Aleksander Morgado */ #include #include #include #include #include #include #include #include #define _LIBMM_INSIDE_MM #include #include "mm-log-object.h" #include "mm-errors-types.h" #include "mm-modem-helpers.h" #include "mm-modem-helpers-huawei.h" #include "mm-base-modem-at.h" #include "mm-iface-modem.h" #include "mm-iface-modem-3gpp.h" #include "mm-iface-modem-3gpp-ussd.h" #include "mm-iface-modem-location.h" #include "mm-iface-modem-time.h" #include "mm-iface-modem-cdma.h" #include "mm-iface-modem-signal.h" #include "mm-iface-modem-voice.h" #include "mm-broadband-modem-huawei.h" #include "mm-broadband-bearer-huawei.h" #include "mm-broadband-bearer.h" #include "mm-bearer-list.h" #include "mm-sim-huawei.h" #include "mm-call-at.h" static void iface_modem_init (MMIfaceModemInterface *iface); static void iface_modem_3gpp_init (MMIfaceModem3gppInterface *iface); static void iface_modem_3gpp_ussd_init (MMIfaceModem3gppUssdInterface *iface); static void iface_modem_location_init (MMIfaceModemLocationInterface *iface); static void iface_modem_cdma_init (MMIfaceModemCdmaInterface *iface); static void iface_modem_time_init (MMIfaceModemTimeInterface *iface); static void iface_modem_voice_init (MMIfaceModemVoiceInterface *iface); static void iface_modem_signal_init (MMIfaceModemSignalInterface *iface); static MMIfaceModemInterface *iface_modem_parent; static MMIfaceModem3gppInterface *iface_modem_3gpp_parent; static MMIfaceModemLocationInterface *iface_modem_location_parent; static MMIfaceModemCdmaInterface *iface_modem_cdma_parent; static MMIfaceModemVoiceInterface *iface_modem_voice_parent; G_DEFINE_TYPE_EXTENDED (MMBroadbandModemHuawei, mm_broadband_modem_huawei, 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_3GPP_USSD, iface_modem_3gpp_ussd_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_CDMA, iface_modem_cdma_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_LOCATION, iface_modem_location_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_TIME, iface_modem_time_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_VOICE, iface_modem_voice_init) G_IMPLEMENT_INTERFACE (MM_TYPE_IFACE_MODEM_SIGNAL, iface_modem_signal_init)) typedef enum { FEATURE_SUPPORT_UNKNOWN, FEATURE_NOT_SUPPORTED, FEATURE_SUPPORTED } FeatureSupport; typedef struct { MMSignal *cdma; MMSignal *evdo; MMSignal *gsm; MMSignal *umts; MMSignal *lte; MMSignal *nr5g; } DetailedSignal; struct _MMBroadbandModemHuaweiPrivate { /* Regex for signal quality related notifications */ GRegex *rssi_regex; GRegex *rssilvl_regex; GRegex *hrssilvl_regex; /* Regex for access-technology related notifications */ GRegex *mode_regex; /* Regex for connection status related notifications */ GRegex *dsflowrpt_regex; GRegex *ndisstat_regex; /* Regex for voice management notifications */ GRegex *orig_regex; GRegex *conf_regex; GRegex *conn_regex; GRegex *cend_regex; GRegex *ddtmf_regex; /* Regex to ignore */ GRegex *boot_regex; GRegex *connect_regex; GRegex *csnr_regex; GRegex *cusatp_regex; GRegex *cusatend_regex; GRegex *dsdormant_regex; GRegex *simst_regex; GRegex *srvst_regex; GRegex *stin_regex; GRegex *hcsq_regex; GRegex *pdpdeact_regex; GRegex *ndisend_regex; GRegex *rfswitch_regex; GRegex *position_regex; GRegex *posend_regex; GRegex *ecclist_regex; GRegex *ltersrp_regex; GRegex *cschannelinfo_regex; GRegex *ccallstate_regex; GRegex *eons_regex; GRegex *lwurc_regex; FeatureSupport ndisdup_support; FeatureSupport rfswitch_support; FeatureSupport sysinfoex_support; FeatureSupport syscfg_support; FeatureSupport syscfgex_support; FeatureSupport prefmode_support; FeatureSupport time_support; FeatureSupport nwtime_support; FeatureSupport cvoice_support; MMModemLocationSource enabled_sources; GArray *syscfg_supported_modes; GArray *syscfgex_supported_modes; GArray *prefmode_supported_modes; guint64 supported_gsm_umts_bands; guint64 supported_lte_bands; DetailedSignal detailed_signal; /* Voice call audio related properties */ guint audio_hz; guint audio_bits; }; /*****************************************************************************/ GList * mm_broadband_modem_huawei_get_at_port_list (MMBroadbandModemHuawei *self) { GList *out = NULL; MMPortSerialAt *port; GList *cdc_wdm_at_ports; /* Primary */ port = mm_base_modem_get_port_primary (MM_BASE_MODEM (self)); if (port) out = g_list_append (out, port); /* Secondary */ port = mm_base_modem_get_port_secondary (MM_BASE_MODEM (self)); if (port) out = g_list_append (out, port); /* Additional cdc-wdm ports used for dialing */ cdc_wdm_at_ports = mm_base_modem_find_ports (MM_BASE_MODEM (self), MM_PORT_SUBSYS_USBMISC, MM_PORT_TYPE_AT); return g_list_concat (out, cdc_wdm_at_ports); } /*****************************************************************************/ typedef struct { gboolean extended; guint srv_status; guint srv_domain; guint roam_status; guint sim_state; guint sys_mode; gboolean sys_submode_valid; guint sys_submode; } SysinfoResult; static gboolean sysinfo_finish (MMBroadbandModemHuawei *self, GAsyncResult *res, gboolean *extended, guint *srv_status, guint *srv_domain, guint *roam_status, guint *sim_state, guint *sys_mode, gboolean *sys_submode_valid, guint *sys_submode, GError **error) { SysinfoResult *result; result = g_task_propagate_pointer (G_TASK (res), error); if (!result) return FALSE; if (extended) *extended = result->extended; if (srv_status) *srv_status = result->srv_status; if (srv_domain) *srv_domain = result->srv_domain; if (roam_status) *roam_status = result->roam_status; if (sim_state) *sim_state = result->sim_state; if (sys_mode) *sys_mode = result->sys_mode; if (sys_submode_valid) *sys_submode_valid = result->sys_submode_valid; if (sys_submode) *sys_submode = result->sys_submode; g_free (result); return TRUE; } static void run_sysinfo_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; const gchar *response; SysinfoResult *result; response = mm_base_modem_at_command_finish (self, res, &error); if (!response) { mm_obj_dbg (self, "^SYSINFO failed: %s", error->message); g_task_return_error (task, error); g_object_unref (task); return; } result = g_new0 (SysinfoResult, 1); result->extended = FALSE; if (!mm_huawei_parse_sysinfo_response (response, &result->srv_status, &result->srv_domain, &result->roam_status, &result->sys_mode, &result->sim_state, &result->sys_submode_valid, &result->sys_submode, &error)) { mm_obj_dbg (self, "^SYSINFO parsing failed: %s", error->message); g_task_return_error (task, error); g_object_unref (task); g_free (result); return; } g_task_return_pointer (task, result, g_free); g_object_unref (task); } static void run_sysinfo (MMBroadbandModemHuawei *self, GTask *task) { mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSINFO", 3, FALSE, (GAsyncReadyCallback)run_sysinfo_ready, task); } static void run_sysinfoex_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GError *error = NULL; const gchar *response; SysinfoResult *result; response = mm_base_modem_at_command_finish (_self, res, &error); if (!response) { /* First time we try, we fallback to ^SYSINFO */ if (self->priv->sysinfoex_support == FEATURE_SUPPORT_UNKNOWN) { self->priv->sysinfoex_support = FEATURE_NOT_SUPPORTED; mm_obj_dbg (self, "^SYSINFOEX failed: %s, assuming unsupported", error->message); g_error_free (error); run_sysinfo (self, task); return; } /* Otherwise, propagate error */ mm_obj_dbg (self, "^SYSINFOEX failed: %s", error->message); g_task_return_error (task, error); g_object_unref (task); return; } if (self->priv->sysinfoex_support == FEATURE_SUPPORT_UNKNOWN) self->priv->sysinfoex_support = FEATURE_SUPPORTED; result = g_new0 (SysinfoResult, 1); result->extended = TRUE; if (!mm_huawei_parse_sysinfoex_response (response, &result->srv_status, &result->srv_domain, &result->roam_status, &result->sim_state, &result->sys_mode, &result->sys_submode, &error)) { mm_obj_dbg (self, "^SYSINFOEX parsing failed: %s", error->message); g_task_return_error (task, error); g_object_unref (task); g_free (result); return; } /* Submode from SYSINFOEX always valid */ result->sys_submode_valid = TRUE; g_task_return_pointer (task, result, g_free); g_object_unref (task); } static void run_sysinfoex (MMBroadbandModemHuawei *self, GTask *task) { mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSINFOEX", 3, FALSE, (GAsyncReadyCallback)run_sysinfoex_ready, task); } static void sysinfo (MMBroadbandModemHuawei *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); if (self->priv->sysinfoex_support == FEATURE_SUPPORT_UNKNOWN || self->priv->sysinfoex_support == FEATURE_SUPPORTED) run_sysinfoex (self, task); else run_sysinfo (self, task); } /*****************************************************************************/ /* Reset (Modem interface) */ static gboolean reset_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); } static void reset (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { const gchar *command; /* Unlike other Huawei modems that support AT^RESET for resetting the modem, * Huawei MU736 supports AT^RESET but does not reset the modem upon receiving * AT^RESET. It does, however, support resetting itself via AT+CFUN=16. */ if (g_strcmp0 (mm_iface_modem_get_model (self), "MU736") == 0) command = "+CFUN=16"; else command = "^RESET"; mm_base_modem_at_command (MM_BASE_MODEM (self), command, 3, FALSE, callback, user_data); } /*****************************************************************************/ /* Load access technologies (Modem interface) */ static MMModemAccessTechnology huawei_sysinfo_submode_to_act (guint submode) { /* new more detailed system mode/access technology */ switch (submode) { case 1: return MM_MODEM_ACCESS_TECHNOLOGY_GSM; case 2: return MM_MODEM_ACCESS_TECHNOLOGY_GPRS; case 3: return MM_MODEM_ACCESS_TECHNOLOGY_EDGE; case 4: return MM_MODEM_ACCESS_TECHNOLOGY_UMTS; case 5: return MM_MODEM_ACCESS_TECHNOLOGY_HSDPA; case 6: return MM_MODEM_ACCESS_TECHNOLOGY_HSUPA; case 7: return MM_MODEM_ACCESS_TECHNOLOGY_HSPA; case 8: /* TD-SCDMA */ break; case 9: /* HSPA+ */ return MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS; case 10: return MM_MODEM_ACCESS_TECHNOLOGY_EVDO0; case 11: return MM_MODEM_ACCESS_TECHNOLOGY_EVDOA; case 12: return MM_MODEM_ACCESS_TECHNOLOGY_EVDOB; case 13: /* 1xRTT */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 16: /* 3xRTT */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 17: /* HSPA+ (64QAM) */ return MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS; case 18: /* HSPA+ (MIMO) */ return MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS; default: break; } return MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } static MMModemAccessTechnology huawei_sysinfo_mode_to_act (guint mode) { /* Older, less detailed system mode/access technology */ switch (mode) { case 1: /* AMPS */ break; case 2: /* CDMA */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 3: /* GSM/GPRS */ return MM_MODEM_ACCESS_TECHNOLOGY_GPRS; case 4: /* HDR */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDO0; case 5: /* WCDMA */ return MM_MODEM_ACCESS_TECHNOLOGY_UMTS; case 6: /* GPS */ break; case 7: /* GSM/WCDMA */ return MM_MODEM_ACCESS_TECHNOLOGY_UMTS; case 8: /* CDMA/HDR hybrid */ return (MM_MODEM_ACCESS_TECHNOLOGY_EVDO0 | MM_MODEM_ACCESS_TECHNOLOGY_1XRTT); case 15: /* TD-SCDMA */ break; default: break; } return MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } static MMModemAccessTechnology huawei_sysinfoex_submode_to_act (guint submode) { switch (submode) { case 1: /* GSM */ return MM_MODEM_ACCESS_TECHNOLOGY_GSM; case 2: /* GPRS */ return MM_MODEM_ACCESS_TECHNOLOGY_GPRS; case 3: /* EDGE */ return MM_MODEM_ACCESS_TECHNOLOGY_EDGE; case 21: /* IS95A */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 22: /* IS95B */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 23: /* CDMA2000 1x */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 24: /* EVDO rel0 */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDO0; case 25: /* EVDO relA */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDOA; case 26: /* EVDO relB */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDOB; case 27: /* Hybrid CDMA2000 1x */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 28: /* Hybrid EVDO rel0 */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDO0; case 29: /* Hybrid EVDO relA */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDOA; case 30: /* Hybrid EVDO relB */ return MM_MODEM_ACCESS_TECHNOLOGY_EVDOB; case 41: /* WCDMA */ return MM_MODEM_ACCESS_TECHNOLOGY_UMTS; case 42: /* HSDPA */ return MM_MODEM_ACCESS_TECHNOLOGY_HSDPA; case 43: /* HSUPA */ return MM_MODEM_ACCESS_TECHNOLOGY_HSUPA; case 44: /* HSPA */ return MM_MODEM_ACCESS_TECHNOLOGY_HSPA; case 45: /* HSPA+ */ return MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS; case 46: /* DC-HSPA+ */ return MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS; case 61: /* TD-SCDMA */ break; case 81: /* 802.16e (WiMAX) */ break; case 101: /* LTE */ return MM_MODEM_ACCESS_TECHNOLOGY_LTE; default: break; } return MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } static MMModemAccessTechnology huawei_sysinfoex_mode_to_act (guint mode) { /* Older, less detailed system mode/access technology */ switch (mode) { case 1: /* GSM */ return MM_MODEM_ACCESS_TECHNOLOGY_GSM; case 2: /* CDMA */ return MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; case 3: /* WCDMA */ return MM_MODEM_ACCESS_TECHNOLOGY_UMTS; case 4: /* TD-SCDMA */ break; case 5: /* WIMAX */ break; case 6: /* LTE */ return MM_MODEM_ACCESS_TECHNOLOGY_LTE; default: break; } return MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } static gboolean load_access_technologies_finish (MMIfaceModem *self, GAsyncResult *res, MMModemAccessTechnology *access_technologies, guint *mask, GError **error) { MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; gboolean extended = FALSE; guint srv_status = 0; gboolean sys_submode_valid = FALSE; guint sys_submode = 0; guint sys_mode = 0; if (!sysinfo_finish (MM_BROADBAND_MODEM_HUAWEI (self), res, &extended, &srv_status, NULL, /* srv_domain */ NULL, /* roam_status */ NULL, /* sim_state */ &sys_mode, &sys_submode_valid, &sys_submode, error)) return FALSE; if (srv_status != 0) { /* Valid service */ if (sys_submode_valid) act = (extended ? huawei_sysinfoex_submode_to_act (sys_submode) : huawei_sysinfo_submode_to_act (sys_submode)); if (act == MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN) act = (extended ? huawei_sysinfoex_mode_to_act (sys_mode) : huawei_sysinfo_mode_to_act (sys_mode)); } *access_technologies = act; *mask = MM_MODEM_ACCESS_TECHNOLOGY_ANY; return TRUE; } static void load_access_technologies (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { sysinfo (MM_BROADBAND_MODEM_HUAWEI (self), callback, user_data); } /*****************************************************************************/ /* Load unlock retries (Modem interface) */ static MMUnlockRetries * load_unlock_retries_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { g_autoptr(GRegex) r = NULL; g_autoptr(GMatchInfo) match_info = NULL; MMUnlockRetries *unlock_retries; const gchar *result; GError *match_error = NULL; guint i; MMModemLock locks[4] = { MM_MODEM_LOCK_SIM_PUK, MM_MODEM_LOCK_SIM_PIN, MM_MODEM_LOCK_SIM_PUK2, MM_MODEM_LOCK_SIM_PIN2 }; result = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); if (!result) return NULL; r = g_regex_new ("\\^CPIN:\\s*([^,]+),[^,]*,(\\d+),(\\d+),(\\d+),(\\d+)", G_REGEX_UNGREEDY, 0, NULL); g_assert (r != NULL); if (!g_regex_match_full (r, result, strlen (result), 0, 0, &match_info, &match_error)) { if (match_error) g_propagate_error (error, match_error); else g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Could not parse ^CPIN results: Response didn't match (%s)", result); return NULL; } unlock_retries = mm_unlock_retries_new (); for (i = 0; i <= 3; i++) { guint num; if (!mm_get_uint_from_match_info (match_info, i + 2, &num) || num > 10) { g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Could not parse ^CPIN results: " "Missing or invalid match info for lock '%s'", mm_modem_lock_get_string (locks[i])); g_object_unref (unlock_retries); unlock_retries = NULL; break; } mm_unlock_retries_set (unlock_retries, locks[i], num); } return unlock_retries; } static void load_unlock_retries (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { mm_base_modem_at_command (MM_BASE_MODEM (self), "^CPIN?", 3, FALSE, callback, user_data); } /*****************************************************************************/ /* After SIM unlock (Modem interface) */ static gboolean modem_after_sim_unlock_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static gboolean after_sim_unlock_wait_cb (GTask *task) { g_task_return_boolean (task, TRUE); g_object_unref (task); return G_SOURCE_REMOVE; } static void modem_after_sim_unlock (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* A 3-second wait is necessary for SIM to become ready, or the firmware may * fail miserably and reboot itself */ g_timeout_add_seconds (3, (GSourceFunc)after_sim_unlock_wait_cb, task); } /*****************************************************************************/ /* Common band/mode handling code */ typedef struct { MMModemBand mm; guint64 huawei; } BandTable; static BandTable gsm_umts_bands[] = { /* Sort 3G first since it's preferred */ { MM_MODEM_BAND_UTRAN_1, G_GUINT64_CONSTANT (0x0000000000400000) }, { MM_MODEM_BAND_UTRAN_2, G_GUINT64_CONSTANT (0x0000000000800000) }, { MM_MODEM_BAND_UTRAN_3, G_GUINT64_CONSTANT (0x0000000001000000) }, { MM_MODEM_BAND_UTRAN_4, G_GUINT64_CONSTANT (0x0000000002000000) }, { MM_MODEM_BAND_UTRAN_5, G_GUINT64_CONSTANT (0x0000000004000000) }, { MM_MODEM_BAND_UTRAN_6, G_GUINT64_CONSTANT (0x0000000008000000) }, { MM_MODEM_BAND_UTRAN_8, G_GUINT64_CONSTANT (0x0002000000000000) }, { MM_MODEM_BAND_UTRAN_9, G_GUINT64_CONSTANT (0x0004000000000000) }, { MM_MODEM_BAND_UTRAN_19, G_GUINT64_CONSTANT (0x1000000000000000) }, /* 2G second */ { MM_MODEM_BAND_G850, G_GUINT64_CONSTANT (0x080000) }, { MM_MODEM_BAND_DCS, G_GUINT64_CONSTANT (0x000080) }, { MM_MODEM_BAND_EGSM, G_GUINT64_CONSTANT (0x000100) }, { MM_MODEM_BAND_PCS, G_GUINT64_CONSTANT (0x200000) } }; /* LTE band values reported by ^SYSCFGEX overlap with GSM/UMTS band values */ #define LTE_BAND_TO_HUAWEI(band) (G_GUINT64_CONSTANT(1) << ((band) - 1)) static BandTable lte_bands[] = { { MM_MODEM_BAND_EUTRAN_1, LTE_BAND_TO_HUAWEI(1) }, { MM_MODEM_BAND_EUTRAN_2, LTE_BAND_TO_HUAWEI(2) }, { MM_MODEM_BAND_EUTRAN_3, LTE_BAND_TO_HUAWEI(3) }, { MM_MODEM_BAND_EUTRAN_4, LTE_BAND_TO_HUAWEI(4) }, { MM_MODEM_BAND_EUTRAN_5, LTE_BAND_TO_HUAWEI(5) }, { MM_MODEM_BAND_EUTRAN_6, LTE_BAND_TO_HUAWEI(6) }, { MM_MODEM_BAND_EUTRAN_7, LTE_BAND_TO_HUAWEI(7) }, { MM_MODEM_BAND_EUTRAN_8, LTE_BAND_TO_HUAWEI(8) }, { MM_MODEM_BAND_EUTRAN_9, LTE_BAND_TO_HUAWEI(9) }, { MM_MODEM_BAND_EUTRAN_10, LTE_BAND_TO_HUAWEI(10) }, { MM_MODEM_BAND_EUTRAN_11, LTE_BAND_TO_HUAWEI(11) }, { MM_MODEM_BAND_EUTRAN_12, LTE_BAND_TO_HUAWEI(12) }, { MM_MODEM_BAND_EUTRAN_13, LTE_BAND_TO_HUAWEI(13) }, { MM_MODEM_BAND_EUTRAN_14, LTE_BAND_TO_HUAWEI(14) }, { MM_MODEM_BAND_EUTRAN_17, LTE_BAND_TO_HUAWEI(17) }, { MM_MODEM_BAND_EUTRAN_18, LTE_BAND_TO_HUAWEI(18) }, { MM_MODEM_BAND_EUTRAN_19, LTE_BAND_TO_HUAWEI(19) }, { MM_MODEM_BAND_EUTRAN_20, LTE_BAND_TO_HUAWEI(20) }, { MM_MODEM_BAND_EUTRAN_21, LTE_BAND_TO_HUAWEI(21) }, { MM_MODEM_BAND_EUTRAN_25, LTE_BAND_TO_HUAWEI(25) }, { MM_MODEM_BAND_EUTRAN_26, LTE_BAND_TO_HUAWEI(26) }, { MM_MODEM_BAND_EUTRAN_28, LTE_BAND_TO_HUAWEI(28) }, { MM_MODEM_BAND_EUTRAN_33, LTE_BAND_TO_HUAWEI(33) }, { MM_MODEM_BAND_EUTRAN_34, LTE_BAND_TO_HUAWEI(34) }, { MM_MODEM_BAND_EUTRAN_35, LTE_BAND_TO_HUAWEI(35) }, { MM_MODEM_BAND_EUTRAN_36, LTE_BAND_TO_HUAWEI(36) }, { MM_MODEM_BAND_EUTRAN_37, LTE_BAND_TO_HUAWEI(37) }, { MM_MODEM_BAND_EUTRAN_38, LTE_BAND_TO_HUAWEI(38) }, { MM_MODEM_BAND_EUTRAN_39, LTE_BAND_TO_HUAWEI(39) }, { MM_MODEM_BAND_EUTRAN_40, LTE_BAND_TO_HUAWEI(40) }, { MM_MODEM_BAND_EUTRAN_41, LTE_BAND_TO_HUAWEI(41) }, { MM_MODEM_BAND_EUTRAN_42, LTE_BAND_TO_HUAWEI(42) }, { MM_MODEM_BAND_EUTRAN_43, LTE_BAND_TO_HUAWEI(43) }, }; static gboolean bands_array_to_huawei (GArray *bands_array, guint64 *out_gsm_umts_huawei, guint64 *out_lte_huawei) { guint i; MMModemBand mm_band; g_assert (out_gsm_umts_huawei); g_assert (out_lte_huawei); if (bands_array->len == 1 && g_array_index (bands_array, MMModemBand, 0) == MM_MODEM_BAND_ANY) { *out_gsm_umts_huawei = MM_HUAWEI_SYSCFG_BAND_ANY; *out_lte_huawei = MM_HUAWEI_SYSCFGEX_BAND_ANY_LTE; return TRUE; } *out_gsm_umts_huawei = 0; *out_lte_huawei = 0; for (i = 0; i < bands_array->len; i++) { guint j; mm_band = g_array_index (bands_array, MMModemBand, i); if (mm_band < MM_MODEM_BAND_EUTRAN_1) { for (j = 0; j < G_N_ELEMENTS (gsm_umts_bands); j++) { if (mm_band == gsm_umts_bands[j].mm) *out_gsm_umts_huawei |= gsm_umts_bands[j].huawei; } } else { for (j = 0; j < G_N_ELEMENTS (lte_bands); j++) { if (mm_band == lte_bands[j].mm) *out_lte_huawei |= lte_bands[j].huawei; } } } return (*out_gsm_umts_huawei + *out_lte_huawei) > 0; } static gboolean huawei_to_bands_array (BandTable *band_table, guint band_table_len, guint64 huawei, GArray **bands_array, GError **error) { guint i; *bands_array = NULL; for (i = 0; i < band_table_len; i++) { if (huawei & band_table[i].huawei) { if (G_UNLIKELY (!*bands_array)) *bands_array = g_array_new (FALSE, FALSE, sizeof (MMModemBand)); g_array_append_val (*bands_array, band_table[i].mm); } } if (!*bands_array) { g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't build bands array from '%" G_GUINT64_FORMAT "'", huawei); return FALSE; } return TRUE; } static gboolean gsm_umts_huawei_to_bands_array (guint64 huawei, GArray **bands_array, GError **error) { return huawei_to_bands_array (gsm_umts_bands, G_N_ELEMENTS (gsm_umts_bands), huawei, bands_array, error); } static gboolean lte_huawei_to_bands_array (guint64 huawei, GArray **bands_array, GError **error) { return huawei_to_bands_array (lte_bands, G_N_ELEMENTS (lte_bands), huawei, bands_array, error); } /*****************************************************************************/ /* Load current bands (Modem interface) */ static GArray * load_current_bands_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return g_task_propagate_pointer (G_TASK (res), error); } static void syscfg_load_current_bands_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; GArray *bands_array = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) { guint64 huawei_bands; if (mm_huawei_parse_syscfg_response (response, NULL, &huawei_bands, &error)) { if (huawei_bands == MM_HUAWEI_SYSCFG_BAND_ANY) huawei_bands = self->priv->supported_gsm_umts_bands; gsm_umts_huawei_to_bands_array (huawei_bands, &bands_array, &error); } } if (error) g_task_return_error (task, error); else g_task_return_pointer (task, bands_array, (GDestroyNotify)g_array_unref); g_object_unref (task); } static void syscfgex_load_current_bands_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; g_autoptr(GArray) bands_array = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) { guint64 huawei_gsm_umts_bands; guint64 huawei_lte_bands; GArray *bands_temp; if (!mm_huawei_parse_syscfgex_response (response, NULL, &huawei_gsm_umts_bands, &huawei_lte_bands, &error)) { g_task_return_error (task, error); g_object_unref (task); return; } bands_array = g_array_new (FALSE, FALSE, sizeof (MMModemBand)); /* handle special "all bands" values */ if (huawei_gsm_umts_bands == MM_HUAWEI_SYSCFG_BAND_ANY) huawei_gsm_umts_bands = self->priv->supported_gsm_umts_bands; if (huawei_lte_bands == MM_HUAWEI_SYSCFGEX_BAND_ANY_LTE) huawei_lte_bands = self->priv->supported_lte_bands; if (gsm_umts_huawei_to_bands_array (huawei_gsm_umts_bands, &bands_temp, &error)) { g_array_append_vals (bands_array, bands_temp->data, bands_temp->len); g_array_free (bands_temp, TRUE); if (lte_huawei_to_bands_array (huawei_lte_bands, &bands_temp, &error)) { g_array_append_vals (bands_array, bands_temp->data, bands_temp->len); g_array_free (bands_temp, TRUE); } } } if (error) g_task_return_error (task, error); else g_task_return_pointer (task, g_steal_pointer (&bands_array), (GDestroyNotify)g_array_unref); g_object_unref (task); } static void load_current_bands (MMIfaceModem *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, NULL, callback, user_data); if (self->priv->syscfgex_support == FEATURE_SUPPORTED) { mm_base_modem_at_command ( MM_BASE_MODEM (self), "^SYSCFGEX?", 3, FALSE, (GAsyncReadyCallback)syscfgex_load_current_bands_ready, task); return; } /* fallback */ mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSCFG?", 3, FALSE, (GAsyncReadyCallback)syscfg_load_current_bands_ready, task); } /*****************************************************************************/ /* Set current bands (Modem interface) */ static gboolean set_current_bands_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void syscfg_set_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error)) /* Let the error be critical */ g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void set_current_bands (MMIfaceModem *self, GArray *bands_array, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; g_autofree gchar *cmd = NULL; g_autofree gchar *bands_string = NULL; guint64 huawei_gsm_umts_bands; guint64 huawei_lte_bands; task = g_task_new (self, NULL, callback, user_data); bands_string = mm_common_build_bands_string ((MMModemBand *)(gpointer)bands_array->data, bands_array->len); /* We need to split the bands array into two parts: gsm/umts and lte bands. * The encoded huawei values overlap and need to be passed as separate * AT command parameters to ^SYSCFG(EX) */ if (!bands_array_to_huawei (bands_array, &huawei_gsm_umts_bands, &huawei_lte_bands)) { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Invalid bands requested: '%s'", bands_string); g_object_unref (task); return; } /* Note: SYSCFG(EX) requires at least one band per enabled technology/mode. * E.g. if the user wants to set only LTE bands, we'd also need to switch * to LTE-only mode ("03"). "Automatic" mode ("00") won't work in this case. * "No Change" ("99" or 16) will work if the mode is already set accordingly. * So to keep things simple here, assume that the current mode is correct. */ if (MM_BROADBAND_MODEM_HUAWEI (self)->priv->syscfgex_support == FEATURE_SUPPORTED) { cmd = g_strdup_printf ("^SYSCFGEX=\"99\",%" G_GINT64_MODIFIER "X,2,4,%" G_GINT64_MODIFIER "X,,", huawei_gsm_umts_bands, huawei_lte_bands); } else if (MM_BROADBAND_MODEM_HUAWEI (self)->priv->syscfg_support == FEATURE_SUPPORTED) { cmd = g_strdup_printf ("^SYSCFG=16,3,%" G_GINT64_MODIFIER "X,2,4", huawei_gsm_umts_bands); } else { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_UNSUPPORTED, "Neither ^SYSCFG nor ^SYSCFGEX is supported to set bands"); g_object_unref (task); return; } mm_base_modem_at_command (MM_BASE_MODEM (self), cmd, 3, FALSE, (GAsyncReadyCallback)syscfg_set_ready, task); } /*****************************************************************************/ /* Load supported modes (Modem interface) */ static GArray * load_supported_modes_finish (MMIfaceModem *_self, GAsyncResult *res, GError **error) { MMBroadbandModemHuawei *self; self = MM_BROADBAND_MODEM_HUAWEI (_self); if (!g_task_propagate_boolean (G_TASK (res), error)) { return NULL; } /* check SYSCFGEX first */ if (self->priv->syscfgex_supported_modes) { MMModemModeCombination mode; GArray *supported_modes; GArray *combinations; guint i; supported_modes = self->priv->syscfgex_supported_modes; /* Build list of combinations */ combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), supported_modes->len); for (i = 0; i < supported_modes->len; i++) { MMHuaweiSyscfgexCombination *huawei_mode; huawei_mode = &g_array_index (supported_modes, MMHuaweiSyscfgexCombination, i); mode.allowed = huawei_mode->allowed; mode.preferred = huawei_mode->preferred; g_array_append_val (combinations, mode); } return combinations; } if (self->priv->syscfg_supported_modes) { MMModemModeCombination mode; GArray *supported_modes; GArray *combinations; guint i; supported_modes = self->priv->syscfg_supported_modes; /* Build list of combinations */ combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), supported_modes->len); for (i = 0; i < supported_modes->len; i++) { MMHuaweiSyscfgCombination *huawei_mode; huawei_mode = &g_array_index (supported_modes, MMHuaweiSyscfgCombination, i); mode.allowed = huawei_mode->allowed; mode.preferred = huawei_mode->preferred; g_array_append_val (combinations, mode); } return combinations; } if (self->priv->prefmode_supported_modes) { return g_array_ref (self->priv->prefmode_supported_modes); } g_set_error_literal (error, MM_CORE_ERROR, MM_CORE_ERROR_UNSUPPORTED, "No method found to retrieve supported modes"); return NULL; } static void syscfg_test_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; GArray *supported_modes = NULL; guint64 supported_gsm_umts_bands = 0; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (!response) { mm_obj_dbg (self, "error while checking ^SYSCFG format: %s", error->message); /* If SIM-PIN error, don't mark as feature unsupported; we'll retry later */ if (!g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_PIN)) self->priv->syscfg_support = FEATURE_NOT_SUPPORTED; g_task_return_error (task, error); g_object_unref (task); return; } /* There are 2G+3G Huawei modems out there which support mode switching with * AT^SYSCFG, but fail to provide a valid response for AT^SYSCFG=? (they just * return an empty string). So handle that case by providing a default response * string to get parsed. Ugly, ugly, blame Huawei. */ if (!response[0]) response = MM_HUAWEI_DEFAULT_SYSCFG_FMT; if (!mm_huawei_parse_syscfg_test (response, &supported_modes, &supported_gsm_umts_bands, &error)) { self->priv->syscfg_support = FEATURE_NOT_SUPPORTED; mm_obj_dbg (self, "failed to parse ^SYSCFG test response: %s", error->message); g_task_return_error (task, error); g_object_unref (task); return; } self->priv->syscfg_support = FEATURE_SUPPORTED; self->priv->syscfg_supported_modes = supported_modes; self->priv->supported_gsm_umts_bands = supported_gsm_umts_bands; g_task_return_boolean (task, TRUE); g_object_unref (task); } static void syscfgex_test_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; GArray *supported_modes = NULL; guint64 supported_gsm_umts_bands; guint64 supported_lte_bands; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) { if (!mm_huawei_parse_syscfgex_test (response, &supported_modes, &supported_gsm_umts_bands, &supported_lte_bands, &error)) { self->priv->syscfgex_support = FEATURE_NOT_SUPPORTED; mm_obj_dbg (self, "failed to parse ^SYSCFGEX test response: %s", error->message); g_task_return_error (task, error); g_object_unref (task); return; } self->priv->syscfgex_support = FEATURE_SUPPORTED; self->priv->syscfgex_supported_modes = supported_modes; self->priv->supported_gsm_umts_bands = supported_gsm_umts_bands; self->priv->supported_lte_bands = supported_lte_bands; g_task_return_boolean (task, TRUE); g_object_unref (task); return; } /* If SIM-PIN error, don't mark as feature unsupported; we'll retry later */ if (error) { mm_obj_dbg (self, "error while checking ^SYSCFGEX format: %s", error->message); if (g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_PIN)) { g_task_return_error (task, error); g_object_unref (task); return; } g_error_free (error); } self->priv->syscfgex_support = FEATURE_NOT_SUPPORTED; /* Try with SYSCFG */ mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSCFG=?", 3, TRUE, (GAsyncReadyCallback)syscfg_test_ready, task); } static void prefmode_test_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) self->priv->prefmode_supported_modes = mm_huawei_parse_prefmode_test (response, self, &error); if (self->priv->prefmode_supported_modes) { MMModemModeCombination mode; guint i; GArray *combinations; /* Build list of combinations */ combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), self->priv->prefmode_supported_modes->len); for (i = 0; i < self->priv->prefmode_supported_modes->len; i++) { MMHuaweiPrefmodeCombination *huawei_mode; huawei_mode = &g_array_index (self->priv->prefmode_supported_modes, MMHuaweiPrefmodeCombination, i); mode.allowed = huawei_mode->allowed; mode.preferred = huawei_mode->preferred; g_array_append_val (combinations, mode); } self->priv->prefmode_support = FEATURE_SUPPORTED; g_task_return_pointer (task, combinations, (GDestroyNotify)g_array_unref); } else { mm_obj_dbg (self, "error while checking ^PREFMODE format: %s", error->message); /* If SIM-PIN error, don't mark as feature unsupported; we'll retry later */ if (!g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_PIN)) self->priv->prefmode_support = FEATURE_NOT_SUPPORTED; g_task_return_error (task, error); } g_object_unref (task); } static void syscfgex_load_supported_modes_bands (GTask *task) { mm_base_modem_at_command (MM_BASE_MODEM (g_task_get_source_object (task)), "^SYSCFGEX=?", 3, TRUE, (GAsyncReadyCallback)syscfgex_test_ready, task); } static void load_supported_modes (MMIfaceModem *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, NULL, callback, user_data); if (mm_iface_modem_is_cdma_only (_self)) { /* ^PREFMODE only in CDMA-only modems */ self->priv->syscfg_support = FEATURE_NOT_SUPPORTED; self->priv->syscfgex_support = FEATURE_NOT_SUPPORTED; mm_base_modem_at_command (MM_BASE_MODEM (self), "^PREFMODE=?", 3, TRUE, (GAsyncReadyCallback)prefmode_test_ready, task); return; } /* Check SYSCFGEX (with fallback to SYSCFG) */ self->priv->prefmode_support = FEATURE_NOT_SUPPORTED; if (!self->priv->syscfgex_supported_modes) { syscfgex_load_supported_modes_bands (task); return; } g_task_return_boolean (task, TRUE); g_object_unref (task); } /*****************************************************************************/ /* Load supported bands (Modem interface) */ static GArray * load_supported_bands_finish (MMIfaceModem *_self, GAsyncResult *res, GError **error) { MMBroadbandModemHuawei *self; GArray *bands_array = NULL; GArray *bands_temp = NULL; if (!g_task_propagate_boolean (G_TASK (res), error)) { return NULL; } self = MM_BROADBAND_MODEM_HUAWEI (_self); bands_array = g_array_new (FALSE, FALSE, sizeof (MMModemBand)); if (self->priv->supported_gsm_umts_bands && gsm_umts_huawei_to_bands_array (self->priv->supported_gsm_umts_bands, &bands_temp, error)) { g_array_append_vals (bands_array, bands_temp->data, bands_temp->len); g_array_free (bands_temp, TRUE); } if (self->priv->supported_lte_bands && lte_huawei_to_bands_array (self->priv->supported_lte_bands, &bands_temp, error)) { g_array_append_vals (bands_array, bands_temp->data, bands_temp->len); g_array_free (bands_temp, TRUE); } return bands_array; } static void load_supported_bands (MMIfaceModem *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self; GTask *task; self = MM_BROADBAND_MODEM_HUAWEI (_self); task = g_task_new (self, NULL, callback, user_data); /* likely already fetched by load_supported_modes() */ if (self->priv->supported_gsm_umts_bands == 0 && self->priv->supported_lte_bands == 0) { syscfgex_load_supported_modes_bands (task); return; } g_task_return_boolean (task, TRUE); g_object_unref (task); } /*****************************************************************************/ /* Load initial allowed/preferred modes (Modem interface) */ static gboolean load_current_modes_finish (MMIfaceModem *self, GAsyncResult *res, MMModemMode *allowed, MMModemMode *preferred, GError **error) { MMModemModeCombination *out; out = g_task_propagate_pointer (G_TASK (res), error); if (!out) return FALSE; *allowed = out->allowed; *preferred = out->preferred; g_free (out); return TRUE; } static void prefmode_load_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; const MMHuaweiPrefmodeCombination *current = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) current = mm_huawei_parse_prefmode_response (response, self->priv->prefmode_supported_modes, &error); if (error) g_task_return_error (task, error); else { MMModemModeCombination *out; out = g_new (MMModemModeCombination, 1); out->allowed = current->allowed; out->preferred = current->preferred; g_task_return_pointer (task, out, g_free); } g_object_unref (task); } static void syscfg_load_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; g_autofree MMModemModeCombination *mode = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) { mode = g_new0 (MMModemModeCombination, 1); mm_huawei_parse_syscfg_response (response, mode, NULL, &error); } if (error) g_task_return_error (task, error); else g_task_return_pointer (task, g_steal_pointer (&mode), g_free); g_object_unref (task); } static void syscfgex_load_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { const gchar *response; GError *error = NULL; g_autofree MMModemModeCombination *mode = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) { mode = g_new0 (MMModemModeCombination, 1); if (mm_huawei_parse_syscfgex_response (response, mode, NULL, NULL, &error)) { if (mode->allowed == MM_MODEM_MODE_ANY) { guint i; const GArray *supported_modes = self->priv->syscfgex_supported_modes; mode->allowed = MM_MODEM_MODE_NONE; for (i = 0; i < supported_modes->len; i++) { mode->allowed |= g_array_index (supported_modes, MMHuaweiSyscfgexCombination, i).allowed; } } } } if (error) g_task_return_error (task, error); else { g_task_return_pointer (task, g_steal_pointer (&mode), g_free); } g_object_unref (task); } static void load_current_modes (MMIfaceModem *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, NULL, callback, user_data); if (self->priv->syscfgex_support == FEATURE_SUPPORTED) { g_assert (self->priv->syscfgex_supported_modes != NULL); mm_base_modem_at_command ( MM_BASE_MODEM (self), "^SYSCFGEX?", 3, FALSE, (GAsyncReadyCallback)syscfgex_load_current_modes_ready, task); return; } if (self->priv->syscfg_support == FEATURE_SUPPORTED) { g_assert (self->priv->syscfg_supported_modes != NULL); mm_base_modem_at_command ( MM_BASE_MODEM (self), "^SYSCFG?", 3, FALSE, (GAsyncReadyCallback)syscfg_load_current_modes_ready, task); return; } if (self->priv->prefmode_support == FEATURE_SUPPORTED) { g_assert (self->priv->prefmode_supported_modes != NULL); mm_base_modem_at_command ( MM_BASE_MODEM (self), "^PREFMODE?", 3, FALSE, (GAsyncReadyCallback)prefmode_load_current_modes_ready, task); return; } g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Unable to load current modes"); g_object_unref (task); } /*****************************************************************************/ /* Set current modes (Modem interface) */ static gboolean set_current_modes_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void set_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { GError *error = NULL; mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (error) /* Let the error be critical. */ g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static gboolean prefmode_set_current_modes (MMBroadbandModemHuawei *self, MMModemMode allowed, MMModemMode preferred, GTask *task, GError **error) { guint i; MMHuaweiPrefmodeCombination *found = NULL; gchar *command; for (i = 0; i < self->priv->prefmode_supported_modes->len; i++) { MMHuaweiPrefmodeCombination *single; single = &g_array_index (self->priv->prefmode_supported_modes, MMHuaweiPrefmodeCombination, i); if (single->allowed == allowed && single->preferred == preferred) { found = single; break; } } if (!found) { g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_NOT_FOUND, "Requested mode ^PREFMODE combination not found"); return FALSE; } command = g_strdup_printf ("^PREFMODE=%u", found->prefmode); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)set_current_modes_ready, task); g_free (command); return TRUE; } static gboolean syscfg_set_current_modes (MMBroadbandModemHuawei *self, MMModemMode allowed, MMModemMode preferred, GTask *task, GError **error) { guint i; MMHuaweiSyscfgCombination *found = NULL; gchar *command; for (i = 0; i < self->priv->syscfg_supported_modes->len; i++) { MMHuaweiSyscfgCombination *single; single = &g_array_index (self->priv->syscfg_supported_modes, MMHuaweiSyscfgCombination, i); if (single->allowed == allowed && single->preferred == preferred) { found = single; break; } } if (!found) { g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_NOT_FOUND, "Requested mode ^SYSCFG combination not found"); return FALSE; } command = g_strdup_printf ("^SYSCFG=%u,%u,%x,2,4", found->mode, found->acqorder, MM_HUAWEI_SYSCFG_BAND_NO_CHANGE); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)set_current_modes_ready, task); g_free (command); return TRUE; } static gboolean syscfgex_set_current_modes (MMBroadbandModemHuawei *self, MMModemMode allowed, MMModemMode preferred, GTask *task, GError **error) { guint i; MMHuaweiSyscfgexCombination *found = NULL; gchar *command; for (i = 0; i < self->priv->syscfgex_supported_modes->len; i++) { MMHuaweiSyscfgexCombination *single; single = &g_array_index (self->priv->syscfgex_supported_modes, MMHuaweiSyscfgexCombination, i); if (single->allowed == allowed && single->preferred == preferred) { found = single; break; } } if (!found) { g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_NOT_FOUND, "Requested mode ^SYSCFGEX combination not found"); return FALSE; } command = g_strdup_printf ("^SYSCFGEX=\"%s\",%x,2,4,%" G_GINT64_MODIFIER "x,,", found->mode_str, MM_HUAWEI_SYSCFG_BAND_ANY, MM_HUAWEI_SYSCFGEX_BAND_ANY_LTE); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)set_current_modes_ready, task); g_free (command); return TRUE; } static void set_current_modes (MMIfaceModem *_self, MMModemMode allowed, MMModemMode preferred, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; GError *error = NULL; task = g_task_new (self, NULL, callback, user_data); if (self->priv->syscfgex_support == FEATURE_SUPPORTED) syscfgex_set_current_modes (self, allowed, preferred, task, &error); else if (self->priv->syscfg_support == FEATURE_SUPPORTED) syscfg_set_current_modes (self, allowed, preferred, task, &error); else if (self->priv->prefmode_support == FEATURE_SUPPORTED) prefmode_set_current_modes (self, allowed, preferred, task, &error); else error = g_error_new (MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Setting current modes is not supported"); if (error) { g_task_return_error (task, error); g_object_unref (task); } } /*****************************************************************************/ /* Supported IP families (Modem interface) */ static MMBearerIpFamily load_supported_ip_families_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { GError *inner_error = NULL; gssize value; value = g_task_propagate_int (G_TASK (res), &inner_error); if (inner_error) { g_propagate_error (error, inner_error); return MM_BEARER_IP_FAMILY_NONE; } return (MMBearerIpFamily)value; } static void parent_load_supported_ip_families_ready (MMIfaceModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; MMBearerIpFamily families = MM_BEARER_IP_FAMILY_NONE; families = iface_modem_parent->load_supported_ip_families_finish (self, res, &error); if (error) g_task_return_error (task, error); else g_task_return_int (task, families); g_object_unref (task); } static void load_supported_ip_families_ready (MMIfaceModem *self, GAsyncResult *res, GTask *task) { const gchar *response; MMBearerIpFamily families = MM_BEARER_IP_FAMILY_NONE; gboolean ipv4_available; gboolean ipv4_connected; gboolean ipv6_available; gboolean ipv6_connected; GError *error = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (!response) { mm_obj_dbg (self, "failed to fetch supported IP families using ^NDISSTATQRY: %s", error->message); /* fallback to generic detection with AT+CGDCONT=? */ iface_modem_parent->load_supported_ip_families ( self, (GAsyncReadyCallback)parent_load_supported_ip_families_ready, task); g_error_free (error); return; } if (mm_huawei_parse_ndisstatqry_response (response, &ipv4_available, &ipv4_connected, &ipv6_available, &ipv6_connected, &error)) { families |= ipv4_available ? MM_BEARER_IP_FAMILY_IPV4 : 0; families |= ipv6_available ? MM_BEARER_IP_FAMILY_IPV6 : 0; families |= (ipv4_available && ipv6_available) ? MM_BEARER_IP_FAMILY_IPV4V6 : 0; } if (error) { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "failed to load supported IP families via ^NDISSTATQRY: %s", error->message); g_error_free (error); } else { g_task_return_int (task, (gssize)families); } g_object_unref (task); } static void load_supported_ip_families (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); mm_base_modem_at_command (MM_BASE_MODEM (self), "^NDISSTATQRY?", 3, TRUE, (GAsyncReadyCallback)load_supported_ip_families_ready, task); } /*****************************************************************************/ /* Setup/Cleanup unsolicited events (3GPP interface) */ static void huawei_signal_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint quality = 0; if (!mm_get_uint_from_match_info (match_info, 1, &quality)) return; if (quality == 99) { /* 99 means unknown */ quality = 0; } else { /* Normalize the quality */ quality = MM_CLAMP_HIGH (quality, 31) * 100 / 31; } mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), quality); } static void huawei_mode_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; gchar *str; gint a; guint32 mask = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; str = g_match_info_fetch (match_info, 1); a = atoi (str); g_free (str); /* CDMA/EVDO devices may not send this */ str = g_match_info_fetch (match_info, 2); if (str[0]) act = huawei_sysinfo_submode_to_act (atoi (str)); g_free (str); switch (a) { case 3: /* GSM/GPRS mode */ if (act != MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN && (act < MM_MODEM_ACCESS_TECHNOLOGY_GSM || act > MM_MODEM_ACCESS_TECHNOLOGY_EDGE)) { str = mm_modem_access_technology_build_string_from_mask (act); mm_obj_warn (self, "unexpected access technology (%s) in GSM/GPRS mode", str); g_free (str); act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } mask = MM_IFACE_MODEM_3GPP_ALL_ACCESS_TECHNOLOGIES_MASK; break; case 5: /* WCDMA mode */ if (act != MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN && (act < MM_MODEM_ACCESS_TECHNOLOGY_UMTS || act > MM_MODEM_ACCESS_TECHNOLOGY_HSPA_PLUS)) { str = mm_modem_access_technology_build_string_from_mask (act); mm_obj_warn (self, "unexpected access technology (%s) in WCDMA mode", str); g_free (str); act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } mask = MM_IFACE_MODEM_3GPP_ALL_ACCESS_TECHNOLOGIES_MASK; break; case 2: /* CDMA mode */ if (act != MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN && act != MM_MODEM_ACCESS_TECHNOLOGY_1XRTT) { str = mm_modem_access_technology_build_string_from_mask (act); mm_obj_warn (self, "unexpected access technology (%s) in CDMA mode", str); g_free (str); act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } if (act == MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN) act = MM_MODEM_ACCESS_TECHNOLOGY_1XRTT; mask = MM_IFACE_MODEM_CDMA_ALL_ACCESS_TECHNOLOGIES_MASK; break; case 4: /* HDR mode */ case 8: /* CDMA/HDR hybrid mode */ if (act != MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN && (act < MM_MODEM_ACCESS_TECHNOLOGY_EVDO0 || act > MM_MODEM_ACCESS_TECHNOLOGY_EVDOB)) { str = mm_modem_access_technology_build_string_from_mask (act); mm_obj_warn (self, "unexpected access technology (%s) in EVDO mode", str); g_free (str); act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; } if (act == MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN) act = MM_MODEM_ACCESS_TECHNOLOGY_EVDO0; mask = MM_IFACE_MODEM_CDMA_ALL_ACCESS_TECHNOLOGIES_MASK; break; case 0: act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; break; default: mm_obj_warn (self, "unexpected mode change value reported: '%d'", a); return; } mm_iface_modem_update_access_technologies (MM_IFACE_MODEM (self), act, mask); } static void huawei_status_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { gchar *str; gint n1, n2, n3, n4, n5, n6, n7; str = g_match_info_fetch (match_info, 1); if (sscanf (str, "%x,%x,%x,%x,%x,%x,%x", &n1, &n2, &n3, &n4, &n5, &n6, &n7)) mm_obj_dbg (self, "duration: %d up: %d Kbps down: %d Kbps total: %d total: %d\n", n1, n2 * 8 / 1000, n3 * 8 / 1000, n4 / 1024, n5 / 1024); g_free (str); } typedef struct { gboolean ipv4_available; gboolean ipv4_connected; gboolean ipv6_available; gboolean ipv6_connected; } NdisstatResult; static void bearer_report_connection_status (MMBaseBearer *bearer, NdisstatResult *ndisstat_result) { MMBearerConnectionStatus status; /* Note: unsolicited ^NDISSTAT messages can contain: * a) only IPv4, b) both IPv4 and IPv6, c) only IPv6 connection status * A disconnect (^NDISDUP=1,0) seems to trigger two separate messages though */ status = (ndisstat_result->ipv4_available && ndisstat_result->ipv4_connected) || (ndisstat_result->ipv6_available && ndisstat_result->ipv6_connected) ? MM_BEARER_CONNECTION_STATUS_CONNECTED : MM_BEARER_CONNECTION_STATUS_DISCONNECTED; mm_base_bearer_report_connection_status (bearer, status); } static void huawei_ndisstat_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { gchar *str; NdisstatResult ndisstat_result; GError *error = NULL; MMBearerList *list = NULL; str = g_match_info_fetch (match_info, 1); if (!mm_huawei_parse_ndisstatqry_response (str, &ndisstat_result.ipv4_available, &ndisstat_result.ipv4_connected, &ndisstat_result.ipv6_available, &ndisstat_result.ipv6_connected, &error)) { mm_obj_dbg (self, "ignored invalid ^NDISSTAT unsolicited message '%s': %s", str, error->message); g_error_free (error); g_free (str); return; } g_free (str); mm_obj_dbg (self, "NDIS status: IPv4 %s, IPv6 %s", ndisstat_result.ipv4_available ? (ndisstat_result.ipv4_connected ? "connected" : "disconnected") : "not available", ndisstat_result.ipv6_available ? (ndisstat_result.ipv6_connected ? "connected" : "disconnected") : "not available"); /* If empty bearer list, nothing else to do */ g_object_get (self, MM_IFACE_MODEM_BEARER_LIST, &list, NULL); if (!list) return; mm_bearer_list_foreach (list, (MMBearerListForeachFunc)bearer_report_connection_status, &ndisstat_result); g_object_unref (list); } static void detailed_signal_clear (DetailedSignal *signal) { g_clear_object (&signal->cdma); g_clear_object (&signal->evdo); g_clear_object (&signal->gsm); g_clear_object (&signal->umts); g_clear_object (&signal->lte); } static gboolean get_rssi_dbm (guint rssi, gdouble *out_val) { if (rssi <= 96) { *out_val = (double) (-121.0 + rssi); return TRUE; } return FALSE; } static gboolean get_ecio_db (guint ecio, gdouble *out_val) { if (ecio <= 65) { *out_val = -32.5 + ((double) ecio / 2.0); return TRUE; } return FALSE; } static gboolean get_rsrp_dbm (guint rsrp, gdouble *out_val) { if (rsrp <= 97) { *out_val = (double) (-141.0 + rsrp); return TRUE; } return FALSE; } static gboolean get_sinr_db (guint sinr, gdouble *out_val) { if (sinr <= 251) { *out_val = -20.2 + (double) (sinr / 5.0); return TRUE; } return FALSE; } static gboolean get_rsrq_db (guint rsrq, gdouble *out_val) { if (rsrq <= 34) { *out_val = -20 + (double) (rsrq / 2.0); return TRUE; } return FALSE; } static void huawei_hcsq_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { gchar *str; MMModemAccessTechnology act = MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN; guint value1 = 0; guint value2 = 0; guint value3 = 0; guint value4 = 0; guint value5 = 0; gdouble v; GError *error = NULL; str = g_match_info_fetch (match_info, 1); if (!mm_huawei_parse_hcsq_response (str, &act, &value1, &value2, &value3, &value4, &value5, &error)) { mm_obj_dbg (self, "ignored invalid ^HCSQ message '%s': %s", str, error->message); g_error_free (error); g_free (str); return; } g_free (str); detailed_signal_clear (&self->priv->detailed_signal); /* 2G */ if (act == MM_MODEM_ACCESS_TECHNOLOGY_GSM) { self->priv->detailed_signal.gsm = mm_signal_new (); /* value1: gsm_rssi */ if (get_rssi_dbm (value1, &v)) mm_signal_set_rssi (self->priv->detailed_signal.gsm, v); return; } /* 3G */ if (act == MM_MODEM_ACCESS_TECHNOLOGY_UMTS) { self->priv->detailed_signal.umts = mm_signal_new (); /* value1: wcdma_rssi */ if (get_rssi_dbm (value1, &v)) mm_signal_set_rssi (self->priv->detailed_signal.umts, v); /* value2: wcdma_rscp; unused */ /* value3: wcdma_ecio */ if (get_ecio_db (value3, &v)) mm_signal_set_ecio (self->priv->detailed_signal.umts, v); return; } /* 4G */ if (act == MM_MODEM_ACCESS_TECHNOLOGY_LTE) { self->priv->detailed_signal.lte = mm_signal_new (); /* value1: lte_rssi */ if (get_rssi_dbm (value1, &v)) mm_signal_set_rssi (self->priv->detailed_signal.lte, v); /* value2: lte_rsrp */ if (get_rsrp_dbm (value2, &v)) mm_signal_set_rsrp (self->priv->detailed_signal.lte, v); /* value3: lte_sinr -> SNR? */ if (get_sinr_db (value3, &v)) mm_signal_set_snr (self->priv->detailed_signal.lte, v); /* value4: lte_rsrq */ if (get_rsrq_db (value4, &v)) mm_signal_set_rsrq (self->priv->detailed_signal.lte, v); return; } /* CDMA and EVDO not yet supported */ } static void set_3gpp_unsolicited_events_handlers (MMBroadbandModemHuawei *self, gboolean enable) { GList *ports, *l; ports = mm_broadband_modem_huawei_get_at_port_list (self); /* Enable/disable unsolicited events in given port */ for (l = ports; l; l = g_list_next (l)) { MMPortSerialAt *port = MM_PORT_SERIAL_AT (l->data); /* Signal quality related */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->rssi_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_signal_changed : NULL, enable ? self : NULL, NULL); /* Access technology related */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->mode_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_mode_changed : NULL, enable ? self : NULL, NULL); /* Connection status related */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->dsflowrpt_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_status_changed : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->ndisstat_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_ndisstat_changed : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->hcsq_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_hcsq_changed : NULL, enable ? self : NULL, NULL); } g_list_free_full (ports, g_object_unref); } static gboolean modem_3gpp_setup_cleanup_unsolicited_events_finish (MMIfaceModem3gpp *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void parent_3gpp_setup_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_3gpp_parent->setup_unsolicited_events_finish (self, res, &error)) g_task_return_error (task, error); else { /* Our own setup now */ set_3gpp_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_task_return_boolean (task, TRUE); } g_object_unref (task); } static void modem_3gpp_setup_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's setup */ iface_modem_3gpp_parent->setup_unsolicited_events ( self, (GAsyncReadyCallback)parent_3gpp_setup_unsolicited_events_ready, task); } static void parent_3gpp_cleanup_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_3gpp_parent->cleanup_unsolicited_events_finish (self, res, &error)) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void modem_3gpp_cleanup_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Our own cleanup first */ set_3gpp_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), FALSE); /* And now chain up parent's cleanup */ iface_modem_3gpp_parent->cleanup_unsolicited_events ( self, (GAsyncReadyCallback)parent_3gpp_cleanup_unsolicited_events_ready, task); } /*****************************************************************************/ /* Enabling unsolicited events (3GPP interface) */ static gboolean modem_3gpp_enable_unsolicited_events_finish (MMIfaceModem3gpp *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void own_enable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; mm_base_modem_at_sequence_full_finish (self, res, NULL, &error); if (error) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static const MMBaseModemAtCommand unsolicited_enable_sequence[] = { /* With ^PORTSEL we specify whether we want the PCUI port (0) or the * modem port (1) to receive the unsolicited messages */ { "^PORTSEL=0", 5, FALSE, NULL }, { "^CURC=1", 3, FALSE, NULL }, { NULL } }; static void parent_enable_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GTask *task) { MMPortSerialAt *primary; GError *error = NULL; if (!iface_modem_3gpp_parent->enable_unsolicited_events_finish (self, res, &error)) { g_task_return_error (task, error); g_object_unref (task); return; } primary = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)); if (!primary) { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't enable unsolicited events: no primary port"); g_object_unref (task); return; } mm_base_modem_at_sequence_full ( MM_BASE_MODEM (self), MM_IFACE_PORT_AT (primary), unsolicited_enable_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ NULL, /* cancellable */ (GAsyncReadyCallback)own_enable_unsolicited_events_ready, task); } static void modem_3gpp_enable_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's enable */ iface_modem_3gpp_parent->enable_unsolicited_events ( self, (GAsyncReadyCallback)parent_enable_unsolicited_events_ready, task); } /*****************************************************************************/ /* Disabling unsolicited events (3GPP interface) */ static gboolean modem_3gpp_disable_unsolicited_events_finish (MMIfaceModem3gpp *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void parent_disable_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_3gpp_parent->disable_unsolicited_events_finish (self, res, &error)) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void own_disable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; mm_base_modem_at_command_full_finish (self, res, &error); if (error) { g_task_return_error (task, error); g_object_unref (task); return; } /* Next, chain up parent's disable */ iface_modem_3gpp_parent->disable_unsolicited_events ( MM_IFACE_MODEM_3GPP (self), (GAsyncReadyCallback)parent_disable_unsolicited_events_ready, task); } static void modem_3gpp_disable_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; MMPortSerialAt *primary; task = g_task_new (self, NULL, callback, user_data); primary = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)); if (!primary) { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't disable unsolicited events: no primary port"); g_object_unref (task); return; } /* Our own disable first */ mm_base_modem_at_command_full ( MM_BASE_MODEM (self), MM_IFACE_PORT_AT (primary), "^CURC=0", 5, FALSE, /* allow_cached */ FALSE, /* raw */ NULL, /* cancellable */ (GAsyncReadyCallback)own_disable_unsolicited_events_ready, task); } /*****************************************************************************/ /* Create Bearer (Modem interface) */ static MMBaseBearer * huawei_modem_create_bearer_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return g_task_propagate_pointer (G_TASK (res), error); } static void broadband_bearer_huawei_new_ready (GObject *source, GAsyncResult *res, GTask *task) { MMBaseBearer *bearer; GError *error = NULL; bearer = mm_broadband_bearer_huawei_new_finish (res, &error); if (!bearer) g_task_return_error (task, error); else g_task_return_pointer (task, bearer, g_object_unref); g_object_unref (task); } static void broadband_bearer_new_ready (GObject *source, GAsyncResult *res, GTask *task) { MMBaseBearer *bearer; GError *error = NULL; bearer = mm_broadband_bearer_new_finish (res, &error); if (!bearer) g_task_return_error (task, error); else g_task_return_pointer (task, bearer, g_object_unref); g_object_unref (task); } static void create_bearer_for_net_port (GTask *task) { MMBroadbandModemHuawei *self; MMBearerProperties *properties; self = g_task_get_source_object (task); properties = g_task_get_task_data (task); switch (self->priv->ndisdup_support) { case FEATURE_NOT_SUPPORTED: mm_obj_dbg (self, "^NDISDUP not supported, creating default bearer..."); mm_broadband_bearer_new (MM_BROADBAND_MODEM (self), properties, NULL, /* cancellable */ (GAsyncReadyCallback)broadband_bearer_new_ready, task); return; case FEATURE_SUPPORTED: mm_obj_dbg (self, "^NDISDUP supported, creating huawei bearer..."); mm_broadband_bearer_huawei_new (MM_BROADBAND_MODEM_HUAWEI (self), properties, NULL, /* cancellable */ (GAsyncReadyCallback)broadband_bearer_huawei_new_ready, task); return; case FEATURE_SUPPORT_UNKNOWN: default: g_assert_not_reached (); } } static MMPortSerialAt * peek_port_at_for_data (MMBroadbandModemHuawei *self, MMPort *port) { GList *cdc_wdm_at_ports, *l; const gchar *net_port_parent_path; MMPortSerialAt *found = NULL; g_warn_if_fail (mm_port_get_subsys (port) == MM_PORT_SUBSYS_NET); net_port_parent_path = mm_kernel_device_get_interface_sysfs_path (mm_port_peek_kernel_device (port)); if (!net_port_parent_path) { mm_obj_warn (self, "no parent path for net port %s", mm_port_get_device (port)); return NULL; } /* Find the CDC-WDM port on the same USB interface as the given net port */ cdc_wdm_at_ports = mm_base_modem_find_ports (MM_BASE_MODEM (self), MM_PORT_SUBSYS_USBMISC, MM_PORT_TYPE_AT); for (l = cdc_wdm_at_ports; l && !found; l = g_list_next (l)) { const gchar *wdm_port_parent_path; g_assert (MM_IS_PORT_SERIAL_AT (l->data)); wdm_port_parent_path = mm_kernel_device_get_interface_sysfs_path (mm_port_peek_kernel_device (MM_PORT (l->data))); if (wdm_port_parent_path && g_str_equal (wdm_port_parent_path, net_port_parent_path)) found = MM_PORT_SERIAL_AT (l->data); } g_list_free_full (cdc_wdm_at_ports, g_object_unref); return found; } MMPortSerialAt * mm_broadband_modem_huawei_peek_port_at_for_data (MMBroadbandModemHuawei *self, MMPort *port) { MMPortSerialAt *found; g_assert (self->priv->ndisdup_support == FEATURE_SUPPORTED); found = peek_port_at_for_data (self, port); if (!found) mm_obj_dbg (self, "couldn't find associated cdc-wdm port for %s", mm_port_get_device (port)); return found; } static void ensure_ndisdup_support_checked (MMBroadbandModemHuawei *self, MMPort *port) { /* Check NDISDUP support the first time we need it */ if (self->priv->ndisdup_support != FEATURE_SUPPORT_UNKNOWN) return; /* First, check for devices which support NDISDUP on any AT port. These * devices are tagged by udev */ if (mm_kernel_device_get_global_property_as_boolean (mm_port_peek_kernel_device (port), "ID_MM_HUAWEI_NDISDUP_SUPPORTED")) { mm_obj_dbg (self, "^NDISDUP is supported"); self->priv->ndisdup_support = FEATURE_SUPPORTED; } /* Then, look for devices which have both a net port and a cdc-wdm * AT-capable port. We assume that these devices allow NDISDUP only * when issued in the cdc-wdm port. */ else if (peek_port_at_for_data (self, port)) { mm_obj_dbg (self, "^NDISDUP is supported on non-serial AT port"); self->priv->ndisdup_support = FEATURE_SUPPORTED; } if (self->priv->ndisdup_support != FEATURE_SUPPORT_UNKNOWN) return; mm_obj_dbg (self, "^NDISDUP is not supported"); self->priv->ndisdup_support = FEATURE_NOT_SUPPORTED; } static void huawei_modem_create_bearer (MMIfaceModem *self, MMBearerProperties *properties, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; MMPort *port; task = g_task_new (self, NULL, callback, user_data); g_task_set_task_data (task, g_object_ref (properties), g_object_unref); port = mm_base_modem_peek_best_data_port (MM_BASE_MODEM (self), MM_PORT_TYPE_NET); if (port) { ensure_ndisdup_support_checked (MM_BROADBAND_MODEM_HUAWEI (self), port); create_bearer_for_net_port (task); return; } mm_obj_dbg (self, "creating default bearer..."); mm_broadband_bearer_new (MM_BROADBAND_MODEM (self), properties, NULL, /* cancellable */ (GAsyncReadyCallback)broadband_bearer_new_ready, task); } /*****************************************************************************/ /* USSD encode/decode (3GPP-USSD interface) * * Huawei devices don't use the current charset (as per AT+CSCS) in the CUSD * command, they instead expect data encoded in GSM-7 already, given as a * hex string. */ static gchar * encode (MMIfaceModem3gppUssd *self, const gchar *command, guint *scheme, GError **error) { g_autoptr(GByteArray) gsm = NULL; g_autofree guint8 *packed = NULL; guint32 packed_len = 0; gsm = mm_modem_charset_bytearray_from_utf8 (command, MM_MODEM_CHARSET_GSM, FALSE, error); if (!gsm) return NULL; *scheme = MM_MODEM_GSM_USSD_SCHEME_7BIT; /* If command is a multiple of 7 characters long, Huawei firmwares * apparently want that padded. Maybe all modems? */ if (gsm->len % 7 == 0) { static const guint8 padding = 0x0d; g_byte_array_append (gsm, &padding, 1); } packed = mm_charset_gsm_pack (gsm->data, gsm->len, 0, &packed_len); return mm_utils_bin2hexstr (packed, packed_len); } static gchar * decode (MMIfaceModem3gppUssd *self, const gchar *reply, GError **error) { g_autofree guint8 *bin = NULL; gsize bin_len = 0; g_autofree guint8 *unpacked = NULL; guint32 unpacked_len; g_autoptr(GByteArray) unpacked_array = NULL; bin = mm_utils_hexstr2bin (reply, -1, &bin_len, error); if (!bin) return NULL; unpacked = mm_charset_gsm_unpack (bin, (bin_len * 8) / 7, 0, &unpacked_len); /* if the last character in a 7-byte block is padding, then drop it */ if ((bin_len % 7 == 0) && (unpacked[unpacked_len - 1] == 0x0d)) unpacked_len--; unpacked_array = g_byte_array_sized_new (unpacked_len); g_byte_array_append (unpacked_array, unpacked, unpacked_len); return mm_modem_charset_bytearray_to_utf8 (unpacked_array, MM_MODEM_CHARSET_GSM, FALSE, error); } /*****************************************************************************/ static void huawei_1x_signal_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint quality = 0; if (!mm_get_uint_from_match_info (match_info, 1, &quality)) return; quality = MM_CLAMP_HIGH (quality, 100); mm_obj_dbg (self, "1X signal quality: %u", quality); mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), quality); } static void huawei_evdo_signal_changed (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint quality = 0; if (!mm_get_uint_from_match_info (match_info, 1, &quality)) return; quality = MM_CLAMP_HIGH (quality, 100); mm_obj_dbg (self, "EVDO signal quality: %u", quality); mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), quality); } /* Signal quality loading (Modem interface) */ static guint modem_load_signal_quality_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { GError *inner_error = NULL; gssize value; value = g_task_propagate_int (G_TASK (res), &inner_error); if (inner_error) { g_propagate_error (error, inner_error); return 0; } return (guint)value; } static void parent_load_signal_quality_ready (MMIfaceModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; guint signal_quality; signal_quality = iface_modem_parent->load_signal_quality_finish (self, res, &error); if (error) g_task_return_error (task, error); else g_task_return_int (task, signal_quality); g_object_unref (task); } static void signal_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { const gchar *response, *command; gchar buf[5]; guint quality = 0, i = 0; response = mm_base_modem_at_command_finish (self, res, NULL); if (!response) { /* Fallback to parent's method */ iface_modem_parent->load_signal_quality ( MM_IFACE_MODEM (self), (GAsyncReadyCallback)parent_load_signal_quality_ready, task); return; } command = g_task_get_task_data (task); g_assert (command); response = mm_strip_tag (response, command); /* 'command' won't include the trailing ':' in the response, so strip that */ while ((*response == ':') || isspace (*response)) response++; /* Sanitize response for mm_get_uint_from_str() which wants only digits */ memset (buf, 0, sizeof (buf)); while (i < (sizeof (buf) - 1) && isdigit (*response)) buf[i++] = *response++; if (mm_get_uint_from_str (buf, &quality)) { quality = MM_CLAMP_HIGH (quality, 100); g_task_return_int (task, quality); } else { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't parse %s response: '%s'", command, response); } g_object_unref (task); } static void modem_load_signal_quality (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; MMModemCdmaRegistrationState evdo_state = MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN; const char *command = "^CSQLVL"; task = g_task_new (self, NULL, callback, user_data); /* 3GPP modems can just run parent's signal quality loading */ if (mm_iface_modem_is_3gpp (self)) { iface_modem_parent->load_signal_quality ( self, (GAsyncReadyCallback)parent_load_signal_quality_ready, task); return; } /* CDMA modems need custom signal quality loading */ g_object_get (G_OBJECT (self), MM_IFACE_MODEM_CDMA_EVDO_REGISTRATION_STATE, &evdo_state, NULL); if (evdo_state > MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN) command = "^HDRCSQLVL"; g_task_set_task_data (task, g_strdup (command), g_free); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)signal_ready, task); } /*****************************************************************************/ /* Setup/Cleanup unsolicited events (CDMA interface) */ static void set_cdma_unsolicited_events_handlers (MMBroadbandModemHuawei *self, gboolean enable) { GList *ports, *l; ports = mm_broadband_modem_huawei_get_at_port_list (self); /* Enable/disable unsolicited events in given port */ for (l = ports; l; l = g_list_next (l)) { MMPortSerialAt *port = MM_PORT_SERIAL_AT (l->data); /* Signal quality related */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->rssilvl_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_1x_signal_changed : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->hrssilvl_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_evdo_signal_changed : NULL, enable ? self : NULL, NULL); /* Access technology related */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->mode_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_mode_changed : NULL, enable ? self : NULL, NULL); } g_list_free_full (ports, g_object_unref); } static gboolean modem_cdma_setup_cleanup_unsolicited_events_finish (MMIfaceModemCdma *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void parent_cdma_setup_unsolicited_events_ready (MMIfaceModemCdma *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_cdma_parent->setup_unsolicited_events_finish (self, res, &error)) g_task_return_error (task, error); else { /* Our own setup now */ set_cdma_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_task_return_boolean (task, TRUE); } g_object_unref (task); } static void modem_cdma_setup_unsolicited_events (MMIfaceModemCdma *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's setup if needed */ if (iface_modem_cdma_parent->setup_unsolicited_events && iface_modem_cdma_parent->setup_unsolicited_events_finish) { iface_modem_cdma_parent->setup_unsolicited_events ( self, (GAsyncReadyCallback)parent_cdma_setup_unsolicited_events_ready, task); return; } /* Otherwise just run our setup and complete */ set_cdma_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_task_return_boolean (task, TRUE); g_object_unref (task); } static void parent_cdma_cleanup_unsolicited_events_ready (MMIfaceModemCdma *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_cdma_parent->cleanup_unsolicited_events_finish (self, res, &error)) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void modem_cdma_cleanup_unsolicited_events (MMIfaceModemCdma *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Our own cleanup first */ set_cdma_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), FALSE); /* Chain up parent's setup if needed */ if (iface_modem_cdma_parent->cleanup_unsolicited_events && iface_modem_cdma_parent->cleanup_unsolicited_events_finish) { iface_modem_cdma_parent->cleanup_unsolicited_events ( self, (GAsyncReadyCallback)parent_cdma_cleanup_unsolicited_events_ready, task); return; } /* Otherwise we're done */ g_task_return_boolean (task, TRUE); g_object_unref (task); } /*****************************************************************************/ /* Setup registration checks (CDMA interface) */ typedef struct { gboolean skip_qcdm_call_manager_step; gboolean skip_qcdm_hdr_step; gboolean skip_at_cdma_service_status_step; gboolean skip_at_cdma1x_serving_system_step; gboolean skip_detailed_registration_state; } SetupRegistrationChecksResults; static gboolean setup_registration_checks_finish (MMIfaceModemCdma *self, GAsyncResult *res, gboolean *skip_qcdm_call_manager_step, gboolean *skip_qcdm_hdr_step, gboolean *skip_at_cdma_service_status_step, gboolean *skip_at_cdma1x_serving_system_step, gboolean *skip_detailed_registration_state, GError **error) { SetupRegistrationChecksResults *results; results = g_task_propagate_pointer (G_TASK (res), error); if (!results) return FALSE; *skip_qcdm_call_manager_step = results->skip_qcdm_call_manager_step; *skip_qcdm_hdr_step = results->skip_qcdm_hdr_step; *skip_at_cdma_service_status_step = results->skip_at_cdma_service_status_step; *skip_at_cdma1x_serving_system_step = results->skip_at_cdma1x_serving_system_step; *skip_detailed_registration_state = results->skip_detailed_registration_state; g_free (results); return TRUE; } static void parent_setup_registration_checks_ready (MMIfaceModemCdma *self, GAsyncResult *res, GTask *task) { SetupRegistrationChecksResults *results; GError *error = NULL; results = g_new0 (SetupRegistrationChecksResults, 1); if (!iface_modem_cdma_parent->setup_registration_checks_finish (self, res, &results->skip_qcdm_call_manager_step, &results->skip_qcdm_hdr_step, &results->skip_at_cdma_service_status_step, &results->skip_at_cdma1x_serving_system_step, &results->skip_detailed_registration_state, &error)) { g_free (results); g_task_return_error (task, error); } else { gboolean evdo_supported = FALSE; g_object_get (self, MM_IFACE_MODEM_CDMA_EVDO_NETWORK_SUPPORTED, &evdo_supported, NULL); /* Don't use AT+CSS on EVDO-capable hardware for determining registration * status, because often the device will have only an EVDO connection and * AT+CSS won't necessarily report EVDO registration status, only 1X. */ if (evdo_supported) results->skip_at_cdma1x_serving_system_step = TRUE; /* Force to always use the detailed registration checks, as we have * ^SYSINFO for that */ results->skip_detailed_registration_state = FALSE; g_task_return_pointer (task, results, g_free); } g_object_unref (task); } static void setup_registration_checks (MMIfaceModemCdma *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Run parent's checks first */ iface_modem_cdma_parent->setup_registration_checks (self, (GAsyncReadyCallback)parent_setup_registration_checks_ready, task); } /*****************************************************************************/ /* Detailed registration state (CDMA interface) */ typedef struct { MMModemCdmaRegistrationState detailed_cdma1x_state; MMModemCdmaRegistrationState detailed_evdo_state; } DetailedRegistrationStateResults; typedef struct { DetailedRegistrationStateResults state; } DetailedRegistrationStateContext; static gboolean get_detailed_registration_state_finish (MMIfaceModemCdma *self, GAsyncResult *res, MMModemCdmaRegistrationState *detailed_cdma1x_state, MMModemCdmaRegistrationState *detailed_evdo_state, GError **error) { DetailedRegistrationStateResults *results; results = g_task_propagate_pointer (G_TASK (res), error); if (!results) return FALSE; *detailed_cdma1x_state = results->detailed_cdma1x_state; *detailed_evdo_state = results->detailed_evdo_state; g_free (results); return TRUE; } static void registration_state_sysinfo_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GTask *task) { DetailedRegistrationStateContext *ctx; gboolean extended = FALSE; guint srv_status = 0; guint sys_mode = 0; guint roam_status = 0; ctx = g_task_get_task_data (task); if (!sysinfo_finish (self, res, &extended, &srv_status, NULL, /* srv_domain */ &roam_status, NULL, /* sim_state */ &sys_mode, NULL, /* sys_submode_valid */ NULL, /* sys_submode */ NULL)) { /* If error, leave superclass' reg state alone if ^SYSINFO isn't supported. */ g_task_return_pointer (task, g_memdup (&ctx->state, sizeof (ctx->state)), g_free); g_object_unref (task); return; } if (srv_status == 2) { MMModemCdmaRegistrationState reg_state = MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED; MMModemAccessTechnology act; gboolean cdma1x = FALSE; gboolean evdo = FALSE; /* Service available, check roaming state */ if (roam_status == 0) reg_state = MM_MODEM_CDMA_REGISTRATION_STATE_HOME; else if (roam_status == 1) reg_state = MM_MODEM_CDMA_REGISTRATION_STATE_ROAMING; /* Check service type */ act = (extended ? huawei_sysinfoex_mode_to_act (sys_mode): huawei_sysinfo_mode_to_act (sys_mode)); if (act & MM_MODEM_ACCESS_TECHNOLOGY_1XRTT) { cdma1x = TRUE; ctx->state.detailed_cdma1x_state = reg_state; } if (act & MM_MODEM_ACCESS_TECHNOLOGY_EVDO0 || act & MM_MODEM_ACCESS_TECHNOLOGY_EVDOA || act & MM_MODEM_ACCESS_TECHNOLOGY_EVDOB) { evdo = TRUE; ctx->state.detailed_evdo_state = reg_state; } if (!cdma1x && !evdo) { /* Say we're registered to something even though sysmode parsing failed */ mm_obj_dbg (self, "assuming registered at least in CDMA1x"); ctx->state.detailed_cdma1x_state = MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED; } } g_task_return_pointer (task, g_memdup (&ctx->state, sizeof (ctx->state)), g_free); g_object_unref (task); } static void get_detailed_registration_state (MMIfaceModemCdma *self, MMModemCdmaRegistrationState cdma1x_state, MMModemCdmaRegistrationState evdo_state, GAsyncReadyCallback callback, gpointer user_data) { DetailedRegistrationStateContext *ctx; GTask *task; /* Setup context */ ctx = g_new (DetailedRegistrationStateContext, 1); ctx->state.detailed_cdma1x_state = cdma1x_state; ctx->state.detailed_evdo_state = evdo_state; task = g_task_new (self, NULL, callback, user_data); g_task_set_task_data (task, ctx, g_free); sysinfo (MM_BROADBAND_MODEM_HUAWEI (self), (GAsyncReadyCallback)registration_state_sysinfo_ready, task); } /*****************************************************************************/ /* Check if Voice supported (Voice interface) */ static gboolean modem_voice_check_support_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void voice_parent_check_support_ready (MMIfaceModemVoice *self, GAsyncResult *res, GTask *task) { gboolean parent_support; parent_support = iface_modem_voice_parent->check_support_finish (self, res, NULL); g_task_return_boolean (task, parent_support); g_object_unref (task); } static void cvoice_check_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GError *error = NULL; const gchar *response; response = mm_base_modem_at_command_finish (_self, res, &error); if (!response || !mm_huawei_parse_cvoice_response (response, &self->priv->audio_hz, &self->priv->audio_bits, &error)) { self->priv->cvoice_support = FEATURE_NOT_SUPPORTED; mm_obj_dbg (self, "CVOICE is unsupported: %s", error->message); g_clear_error (&error); /* Now check generic support */ iface_modem_voice_parent->check_support (MM_IFACE_MODEM_VOICE (self), (GAsyncReadyCallback)voice_parent_check_support_ready, task); return; } mm_obj_dbg (self, "CVOICE is supported"); self->priv->cvoice_support = FEATURE_SUPPORTED; g_task_return_boolean (task, TRUE); g_object_unref (task); } static void modem_voice_check_support (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; /* Check for Huawei-specific ^CVOICE support */ task = g_task_new (self, NULL, callback, user_data); mm_base_modem_at_command (MM_BASE_MODEM (self), "^CVOICE?", 3, TRUE, (GAsyncReadyCallback)cvoice_check_ready, task); } /*****************************************************************************/ /* In-call audio channel setup/cleanup */ static gboolean modem_voice_cleanup_in_call_audio_channel_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void modem_voice_cleanup_in_call_audio_channel (MMIfaceModemVoice *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, NULL, callback, user_data); /* If there is no CVOICE support, no custom audio setup required * (i.e. audio path is externally managed) */ if (self->priv->cvoice_support == FEATURE_SUPPORTED) { MMPort *port; /* The QCDM port, if present, switches back from voice to QCDM after * the voice call is dropped. */ port = MM_PORT (mm_base_modem_peek_port_qcdm (MM_BASE_MODEM (self))); if (port) { /* During a voice call, we'll set the QCDM port as connected, and that * will make us ignore all incoming data and avoid sending any outgoing * data. */ mm_port_set_connected (port, FALSE); } } g_task_return_boolean (task, TRUE); g_object_unref (task); } static gboolean modem_voice_setup_in_call_audio_channel_finish (MMIfaceModemVoice *_self, GAsyncResult *res, MMPort **audio_port, MMCallAudioFormat **audio_format, GError **error) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); if (!g_task_propagate_boolean (G_TASK (res), error)) return FALSE; if (self->priv->cvoice_support == FEATURE_SUPPORTED) { MMPort *port; /* Setup audio format */ if (audio_format) { gchar *resolution_str; resolution_str = g_strdup_printf ("s%ule", self->priv->audio_bits); *audio_format = mm_call_audio_format_new (); mm_call_audio_format_set_encoding (*audio_format, "pcm"); mm_call_audio_format_set_resolution (*audio_format, resolution_str); mm_call_audio_format_set_rate (*audio_format, self->priv->audio_hz); g_free (resolution_str); } /* The QCDM port, if present, switches from QCDM to voice while * a voice call is active. */ port = MM_PORT (mm_base_modem_peek_port_qcdm (MM_BASE_MODEM (self))); if (port) { /* During a voice call, we'll set the QCDM port as connected, and that * will make us ignore all incoming data and avoid sending any outgoing * data. */ mm_port_set_connected (port, TRUE); } if (audio_port) *audio_port = (port ? g_object_ref (port) : NULL);; } else { if (audio_format) *audio_format = NULL; if (audio_port) *audio_port = NULL; } return TRUE; } static void ddsetex_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!mm_base_modem_at_command_finish (self, res, &error)) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void modem_voice_setup_in_call_audio_channel (MMIfaceModemVoice *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, NULL, callback, user_data); /* If there is no CVOICE support, no custom audio setup required * (i.e. audio path is externally managed) */ if (self->priv->cvoice_support != FEATURE_SUPPORTED) { g_task_return_boolean (task, TRUE); g_object_unref (task); return; } /* Enable audio streaming on the audio port */ mm_base_modem_at_command (MM_BASE_MODEM (self), "^DDSETEX=2", 5, FALSE, (GAsyncReadyCallback)ddsetex_ready, task); } /*****************************************************************************/ /* Common setup/cleanup voice unsolicited events */ typedef enum { HUAWEI_CALL_TYPE_VOICE = 0, HUAWEI_CALL_TYPE_CS_DATA = 1, HUAWEI_CALL_TYPE_PS_DATA = 2, HUAWEI_CALL_TYPE_CDMA_SMS = 3, HUAWEI_CALL_TYPE_OTA_STANDARD_OTASP = 7, HUAWEI_CALL_TYPE_OTA_NON_STANDARD_OTASP = 8, HUAWEI_CALL_TYPE_EMERGENCY = 9, } HuaweiCallType; static void orig_received (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { MMCallInfo call_info = { 0 }; guint aux = 0; if (!mm_get_uint_from_match_info (match_info, 2, &aux)) { mm_obj_warn (self, "couldn't parse call type from ^ORIG"); return; } if (aux != HUAWEI_CALL_TYPE_VOICE && aux != HUAWEI_CALL_TYPE_EMERGENCY) { mm_obj_dbg (self, "ignored ^ORIG for non-voice call"); return; } if (!mm_get_uint_from_match_info (match_info, 1, &aux)) { mm_obj_warn (self, "couldn't parse call index from ^ORIG"); return; } call_info.index = aux; call_info.state = MM_CALL_STATE_DIALING; call_info.direction = MM_CALL_DIRECTION_OUTGOING; mm_obj_dbg (self, "call %u state updated: dialing", call_info.index); mm_iface_modem_voice_report_call (MM_IFACE_MODEM_VOICE (self), &call_info); } static void conf_received (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { MMCallInfo call_info = { 0 }; guint aux = 0; if (!mm_get_uint_from_match_info (match_info, 1, &aux)) { mm_obj_warn (self, "couldn't parse call index from ^CONF"); return; } call_info.index = aux; call_info.state = MM_CALL_STATE_RINGING_OUT; call_info.direction = MM_CALL_DIRECTION_OUTGOING; mm_obj_dbg (self, "call %u state updated: ringing-out", call_info.index); mm_iface_modem_voice_report_call (MM_IFACE_MODEM_VOICE (self), &call_info); } static void conn_received (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { MMCallInfo call_info = { 0 }; guint aux = 0; if (!mm_get_uint_from_match_info (match_info, 1, &aux)) { mm_obj_warn (self, "couldn't parse call index from ^CONN"); return; } call_info.index = aux; call_info.state = MM_CALL_STATE_ACTIVE; call_info.direction = MM_CALL_DIRECTION_UNKNOWN; mm_obj_dbg (self, "call %u state updated: active", aux); mm_iface_modem_voice_report_call (MM_IFACE_MODEM_VOICE (self), &call_info); } static void cend_received (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { MMCallInfo call_info = { 0 }; guint aux = 0; /* only index is mandatory */ if (!mm_get_uint_from_match_info (match_info, 1, &aux)) { mm_obj_warn (self, "couldn't parse call index from ^CEND"); return; } call_info.index = aux; call_info.state = MM_CALL_STATE_TERMINATED; call_info.direction = MM_CALL_DIRECTION_UNKNOWN; mm_obj_dbg (self, "call %u state updated: terminated", call_info.index); if (mm_get_uint_from_match_info (match_info, 2, &aux)) mm_obj_dbg (self, " call duration: %u seconds", aux); if (mm_get_uint_from_match_info (match_info, 3, &aux)) mm_obj_dbg (self, " end status code: %u", aux); if (mm_get_uint_from_match_info (match_info, 4, &aux)) mm_obj_dbg (self, " call control cause: %u", aux); mm_iface_modem_voice_report_call (MM_IFACE_MODEM_VOICE (self), &call_info); } static void ddtmf_received (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { gchar *dtmf; dtmf = g_match_info_fetch (match_info, 1); mm_obj_dbg (self, "received DTMF: %s", dtmf); /* call index unknown */ mm_iface_modem_voice_received_dtmf (MM_IFACE_MODEM_VOICE (self), 0, dtmf); g_free (dtmf); } static void common_voice_setup_cleanup_unsolicited_events (MMBroadbandModemHuawei *self, gboolean enable) { MMPortSerialAt *ports[2]; guint i; ports[0] = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)); ports[1] = mm_base_modem_peek_port_secondary (MM_BASE_MODEM (self)); for (i = 0; i < G_N_ELEMENTS (ports); i++) { if (!ports[i]) continue; mm_port_serial_at_add_unsolicited_msg_handler (ports[i], self->priv->orig_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)orig_received : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler (ports[i], self->priv->conf_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)conf_received : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler (ports[i], self->priv->conn_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)conn_received : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler (ports[i], self->priv->cend_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)cend_received : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler (ports[i], self->priv->ddtmf_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)ddtmf_received : NULL, enable ? self : NULL, NULL); } } /*****************************************************************************/ /* Setup unsolicited events (Voice interface) */ static gboolean modem_voice_setup_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void parent_voice_setup_unsolicited_events_ready (MMIfaceModemVoice *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_voice_parent->setup_unsolicited_events_finish (self, res, &error)) { g_task_return_error (task, error); g_object_unref (task); return; } /* Our own setup now */ common_voice_setup_cleanup_unsolicited_events (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_task_return_boolean (task, TRUE); g_object_unref (task); } static void modem_voice_setup_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's setup */ iface_modem_voice_parent->setup_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_setup_unsolicited_events_ready, task); } /*****************************************************************************/ /* Cleanup unsolicited events (Voice interface) */ static gboolean modem_voice_cleanup_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void parent_voice_cleanup_unsolicited_events_ready (MMIfaceModemVoice *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!iface_modem_voice_parent->cleanup_unsolicited_events_finish (self, res, &error)) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void modem_voice_cleanup_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* cleanup our own */ common_voice_setup_cleanup_unsolicited_events (MM_BROADBAND_MODEM_HUAWEI (self), FALSE); /* Chain up parent's cleanup */ iface_modem_voice_parent->cleanup_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_cleanup_unsolicited_events_ready, task); } /*****************************************************************************/ /* Enabling unsolicited events (Voice interface) */ static gboolean modem_voice_enable_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void own_voice_enable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; mm_base_modem_at_sequence_full_finish (self, res, NULL, &error); if (error) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static const MMBaseModemAtCommand unsolicited_voice_enable_sequence[] = { /* With ^DDTMFCFG we active the DTMF Decoder */ { "^DDTMFCFG=0,1", 3, FALSE, NULL }, { NULL } }; static void parent_voice_enable_unsolicited_events_ready (MMIfaceModemVoice *self, GAsyncResult *res, GTask *task) { MMPortSerialAt *primary; GError *error = NULL; if (!iface_modem_voice_parent->enable_unsolicited_events_finish (self, res, &error)) { g_task_return_error (task, error); g_object_unref (task); return; } primary = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)); if (!primary) { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't enable voice unsolicited events: no primary port"); g_object_unref (task); return; } mm_base_modem_at_sequence_full ( MM_BASE_MODEM (self), MM_IFACE_PORT_AT (primary), unsolicited_voice_enable_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ NULL, /* cancellable */ (GAsyncReadyCallback)own_voice_enable_unsolicited_events_ready, task); } static void modem_voice_enable_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's enable */ iface_modem_voice_parent->enable_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_enable_unsolicited_events_ready, task); } /*****************************************************************************/ /* Disabling unsolicited events (Voice interface) */ static gboolean modem_voice_disable_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void own_voice_disable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; mm_base_modem_at_sequence_full_finish (self, res, NULL, &error); if (error) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static const MMBaseModemAtCommand unsolicited_voice_disable_sequence[] = { /* With ^DDTMFCFG we deactivate the DTMF Decoder */ { "^DDTMFCFG=1,0", 3, FALSE, NULL }, { NULL } }; static void parent_voice_disable_unsolicited_events_ready (MMIfaceModemVoice *self, GAsyncResult *res, GTask *task) { MMPortSerialAt *primary; GError *error = NULL; if (!iface_modem_voice_parent->disable_unsolicited_events_finish (self, res, &error)) { g_task_return_error (task, error); g_object_unref (task); return; } primary = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)); if (!primary) { g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't disable voice unsolicited events: no primary port"); g_object_unref (task); return; } mm_base_modem_at_sequence_full ( MM_BASE_MODEM (self), MM_IFACE_PORT_AT (primary), unsolicited_voice_disable_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ NULL, /* cancellable */ (GAsyncReadyCallback)own_voice_disable_unsolicited_events_ready, task); } static void modem_voice_disable_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's disable */ iface_modem_voice_parent->disable_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_disable_unsolicited_events_ready, task); } /*****************************************************************************/ /* Create call (Voice interface) */ static MMBaseCall * create_call (MMIfaceModemVoice *self, MMCallDirection direction, const gchar *number) { return mm_call_at_new (MM_BASE_MODEM (self), G_OBJECT (self), direction, number, TRUE, /* skip_incoming_timeout */ TRUE, /* supports_dialing_to_ringing */ TRUE); /* supports_ringing_to_active) */ } /*****************************************************************************/ /* Load network time (Time interface) */ static MMNetworkTimezone * modem_time_load_network_timezone_finish (MMIfaceModemTime *_self, GAsyncResult *res, GError **error) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); MMNetworkTimezone *tz = NULL; const gchar *response; g_assert (self->priv->nwtime_support == FEATURE_SUPPORTED || self->priv->time_support == FEATURE_SUPPORTED); response = mm_base_modem_at_command_finish (MM_BASE_MODEM (_self), res, error); if (!response) return NULL; if (self->priv->nwtime_support == FEATURE_SUPPORTED) mm_huawei_parse_nwtime_response (response, NULL, &tz, error); else if (self->priv->time_support == FEATURE_SUPPORTED) mm_huawei_parse_time_response (response, NULL, &tz, error); return tz; } static gchar * modem_time_load_network_time_finish (MMIfaceModemTime *_self, GAsyncResult *res, GError **error) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); const gchar *response; gchar *iso8601 = NULL; g_assert (self->priv->nwtime_support == FEATURE_SUPPORTED || self->priv->time_support == FEATURE_SUPPORTED); response = mm_base_modem_at_command_finish (MM_BASE_MODEM (_self), res, error); if (!response) return NULL; if (self->priv->nwtime_support == FEATURE_SUPPORTED) mm_huawei_parse_nwtime_response (response, &iso8601, NULL, error); else if (self->priv->time_support == FEATURE_SUPPORTED) mm_huawei_parse_time_response (response, &iso8601, NULL, error); return iso8601; } static void modem_time_load_network_time_or_zone (MMIfaceModemTime *_self, GAsyncReadyCallback callback, gpointer user_data) { const char *command = NULL; MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); if (self->priv->nwtime_support == FEATURE_SUPPORTED) command = "^NWTIME?"; else if (self->priv->time_support == FEATURE_SUPPORTED) command = "^TIME"; g_assert (command != NULL); mm_base_modem_at_command (MM_BASE_MODEM (self), command, 3, FALSE, callback, user_data); } /*****************************************************************************/ /* Power state loading (Modem interface) */ static void enable_disable_unsolicited_rfswitch_event_handler (MMBroadbandModemHuawei *self, gboolean enable) { GList *ports, *l; ports = mm_broadband_modem_huawei_get_at_port_list (self); mm_obj_dbg (self, "%s ^RFSWITCH unsolicited event handler", enable ? "enable" : "disable"); for (l = ports; l; l = g_list_next (l)) { MMPortSerialAt *port = MM_PORT_SERIAL_AT (l->data); mm_port_serial_at_enable_unsolicited_msg_handler ( port, self->priv->rfswitch_regex, enable); } g_list_free_full (ports, g_object_unref); } static void parent_load_power_state_ready (MMIfaceModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; MMModemPowerState power_state; power_state = iface_modem_parent->load_power_state_finish (self, res, &error); if (error) g_task_return_error (task, error); else { /* As modem_power_down uses +CFUN=0 to put the modem in low state, we treat * CFUN 0 as 'LOW' power state instead of 'OFF'. Otherwise, MMIfaceModem * would prevent the modem from transitioning back to the 'ON' power state. */ if (power_state == MM_MODEM_POWER_STATE_OFF) power_state = MM_MODEM_POWER_STATE_LOW; g_task_return_int (task, power_state); } g_object_unref (task); } static void huawei_rfswitch_check_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GError *error = NULL; const gchar *response; gint sw_state; enable_disable_unsolicited_rfswitch_event_handler (MM_BROADBAND_MODEM_HUAWEI (self), TRUE /* enable */); response = mm_base_modem_at_command_finish (_self, res, &error); if (response) { response = mm_strip_tag (response, "^RFSWITCH:"); if (sscanf (response, "%d", &sw_state) != 1 || (sw_state != 0 && sw_state != 1)) { mm_obj_warn (self, "couldn't parse ^RFSWITCH response '%s'", response); error = g_error_new (MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't parse ^RFSWITCH response '%s'", response); } } if (self->priv->rfswitch_support == FEATURE_SUPPORT_UNKNOWN) { if (error) { mm_obj_dbg (self, "^RFSWITCH is not supported"); self->priv->rfswitch_support = FEATURE_NOT_SUPPORTED; g_error_free (error); /* Fall back to parent's load_power_state */ iface_modem_parent->load_power_state (MM_IFACE_MODEM (self), (GAsyncReadyCallback)parent_load_power_state_ready, task); return; } mm_obj_dbg (self, "^RFSWITCH is supported"); self->priv->rfswitch_support = FEATURE_SUPPORTED; } if (error) g_task_return_error (task, error); else g_task_return_int (task, sw_state ? MM_MODEM_POWER_STATE_ON : MM_MODEM_POWER_STATE_LOW); g_object_unref (task); } static MMModemPowerState load_power_state_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { GError *inner_error = NULL; gssize value; value = g_task_propagate_int (G_TASK (res), &inner_error); if (inner_error) { g_propagate_error (error, inner_error); return MM_MODEM_POWER_STATE_UNKNOWN; } return (MMModemPowerState)value; } static void load_power_state (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); switch (MM_BROADBAND_MODEM_HUAWEI (self)->priv->rfswitch_support) { case FEATURE_SUPPORT_UNKNOWN: case FEATURE_SUPPORTED: { /* Temporarily disable the unsolicited ^RFSWITCH event handler in order to * prevent it from discarding the response to the ^RFSWITCH? command. * It will be re-enabled in huawei_rfswitch_check_ready. */ enable_disable_unsolicited_rfswitch_event_handler (MM_BROADBAND_MODEM_HUAWEI (self), FALSE /* enable */); mm_base_modem_at_command (MM_BASE_MODEM (self), "^RFSWITCH?", 3, FALSE, (GAsyncReadyCallback)huawei_rfswitch_check_ready, task); break; } case FEATURE_NOT_SUPPORTED: /* Run parent's load_power_state */ iface_modem_parent->load_power_state (self, (GAsyncReadyCallback)parent_load_power_state_ready, task); break; default: g_assert_not_reached (); break; } } /*****************************************************************************/ /* Modem power up (Modem interface) */ static gboolean huawei_modem_power_up_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); } static void huawei_modem_power_up (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { switch (MM_BROADBAND_MODEM_HUAWEI (self)->priv->rfswitch_support) { case FEATURE_NOT_SUPPORTED: mm_base_modem_at_command (MM_BASE_MODEM (self), "+CFUN=1", 30, FALSE, callback, user_data); break; case FEATURE_SUPPORTED: mm_base_modem_at_command (MM_BASE_MODEM (self), "^RFSWITCH=1", 30, FALSE, callback, user_data); break; case FEATURE_SUPPORT_UNKNOWN: default: g_assert_not_reached (); break; } } /*****************************************************************************/ /* Modem power down (Modem interface) */ static gboolean huawei_modem_power_down_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return !!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); } static void huawei_modem_power_down (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { switch (MM_BROADBAND_MODEM_HUAWEI (self)->priv->rfswitch_support) { case FEATURE_NOT_SUPPORTED: /* +CFUN=0 is supported on all Huawei modems but +CFUN=4 isn't, * thus we use +CFUN=0 to put the modem in low power state. */ mm_base_modem_at_command (MM_BASE_MODEM (self), "+CFUN=0", 30, FALSE, callback, user_data); break; case FEATURE_SUPPORTED: mm_base_modem_at_command (MM_BASE_MODEM (self), "^RFSWITCH=0", 30, FALSE, callback, user_data); break; case FEATURE_SUPPORT_UNKNOWN: default: g_assert_not_reached (); break; } } /*****************************************************************************/ /* Create SIM (Modem interface) */ static MMBaseSim * huawei_modem_create_sim_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return mm_sim_huawei_new_finish (res, error); } static void huawei_modem_create_sim (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { /* New Sierra SIM */ mm_sim_huawei_new (MM_BASE_MODEM (self), NULL, /* cancellable */ callback, user_data); } /*****************************************************************************/ /* Location capabilities loading (Location interface) */ static MMModemLocationSource location_load_capabilities_finish (MMIfaceModemLocation *self, GAsyncResult *res, GError **error) { GError *inner_error = NULL; gssize value; value = g_task_propagate_int (G_TASK (res), &inner_error); if (inner_error) { g_propagate_error (error, inner_error); return MM_MODEM_LOCATION_SOURCE_NONE; } return (MMModemLocationSource)value; } static void parent_load_capabilities_ready (MMIfaceModemLocation *self, GAsyncResult *res, GTask *task) { MMModemLocationSource sources; GError *error = NULL; sources = iface_modem_location_parent->load_capabilities_finish (self, res, &error); if (error) { g_task_return_error (task, error); g_object_unref (task); return; } /* not sure how to check if GPS is supported, just allow it */ if (mm_base_modem_peek_port_gps (MM_BASE_MODEM (self))) sources |= (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED); /* So we're done, complete */ g_task_return_int (task, sources); g_object_unref (task); } static void location_load_capabilities (MMIfaceModemLocation *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); /* Chain up parent's setup */ iface_modem_location_parent->load_capabilities (self, (GAsyncReadyCallback)parent_load_capabilities_ready, task); } /*****************************************************************************/ /* Disable location gathering (Location interface) */ static gboolean disable_location_gathering_finish (MMIfaceModemLocation *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void gps_disabled_ready (MMBaseModem *self, GAsyncResult *res, GTask *task) { GError *error = NULL; if (!mm_base_modem_at_command_finish (self, res, &error)) g_task_return_error (task, error); else g_task_return_boolean (task, TRUE); g_object_unref (task); } static void disable_location_gathering (MMIfaceModemLocation *_self, MMModemLocationSource source, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; /* NOTE: no parent disable_location_gathering() implementation */ task = g_task_new (self, NULL, callback, user_data); self->priv->enabled_sources &= ~source; /* Only stop GPS engine if no GPS-related sources enabled */ if ((source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED)) && !(self->priv->enabled_sources & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED))) { MMPortSerialGps *gps_port; /* Close the data port if we don't need it anymore */ if (source & (MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_NMEA)) { gps_port = mm_base_modem_peek_port_gps (MM_BASE_MODEM (self)); if (gps_port) mm_port_serial_close (MM_PORT_SERIAL (gps_port)); } mm_base_modem_at_command (MM_BASE_MODEM (_self), "^WPEND", 3, FALSE, (GAsyncReadyCallback)gps_disabled_ready, task); return; } /* For any other location (e.g. 3GPP), or if still some GPS needed, just return */ g_task_return_boolean (task, TRUE); g_object_unref (task); } /*****************************************************************************/ /* Enable location gathering (Location interface) */ static const MMBaseModemAtCommand gps_startup[] = { { "^WPDOM=0", 3, FALSE, mm_base_modem_response_processor_no_result_continue }, { "^WPDST=1", 3, FALSE, mm_base_modem_response_processor_no_result_continue }, { "^WPDFR=65535,30", 3, FALSE, mm_base_modem_response_processor_no_result_continue }, { "^WPDGP", 3, FALSE, mm_base_modem_response_processor_no_result_continue }, { NULL } }; static gboolean enable_location_gathering_finish (MMIfaceModemLocation *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void gps_startup_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); MMModemLocationSource source; GError *error = NULL; mm_base_modem_at_sequence_finish (_self, res, NULL, &error); if (error) { g_task_return_error (task, error); g_object_unref (task); return; } source = GPOINTER_TO_UINT (g_task_get_task_data (task)); /* Only open the GPS port in NMEA/RAW setups */ if (source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW)) { MMPortSerialGps *gps_port; gps_port = mm_base_modem_peek_port_gps (MM_BASE_MODEM (self)); if (!gps_port || !mm_port_serial_open (MM_PORT_SERIAL (gps_port), &error)) { if (error) g_task_return_error (task, error); else g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't open raw GPS serial port"); } else { /* GPS port was successfully opened */ self->priv->enabled_sources |= source; g_task_return_boolean (task, TRUE); } } else { /* No need to open GPS port */ self->priv->enabled_sources |= source; g_task_return_boolean (task, TRUE); } g_object_unref (task); } static void parent_enable_location_gathering_ready (MMIfaceModemLocation *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GError *error = NULL; MMModemLocationSource source; gboolean start_gps = FALSE; if (!iface_modem_location_parent->enable_location_gathering_finish (_self, res, &error)) { g_task_return_error (task, error); g_object_unref (task); return; } /* Now our own enabling */ source = GPOINTER_TO_UINT (g_task_get_task_data (task)); /* Only start GPS engine if not done already */ start_gps = ((source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED)) && !(self->priv->enabled_sources & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED))); if (start_gps) { mm_base_modem_at_sequence ( MM_BASE_MODEM (self), gps_startup, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ (GAsyncReadyCallback)gps_startup_ready, task); return; } /* For any other location (e.g. 3GPP), or if GPS already running just return */ self->priv->enabled_sources |= source; g_task_return_boolean (task, TRUE); g_object_unref (task); } static void enable_location_gathering (MMIfaceModemLocation *self, MMModemLocationSource source, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); g_task_set_task_data (task, GUINT_TO_POINTER (source), NULL); /* Chain up parent's gathering enable */ iface_modem_location_parent->enable_location_gathering (self, source, (GAsyncReadyCallback)parent_enable_location_gathering_ready, task); } /*****************************************************************************/ /* Check support (Time interface) */ static gboolean modem_time_check_support_finish (MMIfaceModemTime *_self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void modem_time_check_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); /* Responses are checked in the sequence parser, ignore overall result */ mm_base_modem_at_sequence_finish (_self, res, NULL, NULL); g_task_return_boolean (task, (self->priv->nwtime_support == FEATURE_SUPPORTED || self->priv->time_support == FEATURE_SUPPORTED)); g_object_unref (task); } static MMBaseModemAtResponseProcessorResult modem_check_time_reply (MMBaseModem *_self, gpointer none, const gchar *command, const gchar *response, gboolean last_command, const GError *error, GVariant **result, GError **result_error) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); if (!error) { if (strstr (response, "^NWTIME")) self->priv->nwtime_support = FEATURE_SUPPORTED; else if (strstr (response, "^TIME")) self->priv->time_support = FEATURE_SUPPORTED; } else { if (strstr (command, "^NWTIME")) self->priv->nwtime_support = FEATURE_NOT_SUPPORTED; else if (strstr (command, "^TIME")) self->priv->time_support = FEATURE_NOT_SUPPORTED; } *result = NULL; *result_error = NULL; return MM_BASE_MODEM_AT_RESPONSE_PROCESSOR_RESULT_CONTINUE; } static const MMBaseModemAtCommand time_cmd_sequence[] = { { "^NWTIME?", 3, FALSE, modem_check_time_reply }, /* 3GPP/LTE */ { "^TIME", 3, FALSE, modem_check_time_reply }, /* CDMA */ { NULL } }; static void modem_time_check_support (MMIfaceModemTime *self, GAsyncReadyCallback callback, gpointer user_data) { GTask *task; task = g_task_new (self, NULL, callback, user_data); mm_base_modem_at_sequence (MM_BASE_MODEM (self), time_cmd_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ (GAsyncReadyCallback)modem_time_check_ready, task); } /*****************************************************************************/ /* Check support (Signal interface) */ static void hcsq_check_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { GError *error = NULL; const gchar *response; response = mm_base_modem_at_command_finish (_self, res, &error); if (response) g_task_return_boolean (task, TRUE); else g_task_return_error (task, error); g_object_unref (task); } static gboolean signal_check_support_finish (MMIfaceModemSignal *self, GAsyncResult *res, GError **error) { return g_task_propagate_boolean (G_TASK (res), error); } static void signal_check_support (MMIfaceModemSignal *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, NULL, callback, user_data); mm_base_modem_at_command (MM_BASE_MODEM (self), "^HCSQ?", 3, FALSE, (GAsyncReadyCallback)hcsq_check_ready, task); } /*****************************************************************************/ /* Load extended signal information */ static void detailed_signal_free (DetailedSignal *signal) { detailed_signal_clear (signal); g_slice_free (DetailedSignal, signal); } static gboolean signal_load_values_finish (MMIfaceModemSignal *self, GAsyncResult *res, MMSignal **cdma, MMSignal **evdo, MMSignal **gsm, MMSignal **umts, MMSignal **lte, MMSignal **nr5g, GError **error) { DetailedSignal *signals; signals = g_task_propagate_pointer (G_TASK (res), error); if (!signals) return FALSE; *cdma = signals->cdma ? g_object_ref (signals->cdma) : NULL; *evdo = signals->evdo ? g_object_ref (signals->evdo) : NULL; *gsm = signals->gsm ? g_object_ref (signals->gsm) : NULL; *umts = signals->umts ? g_object_ref (signals->umts) : NULL; *lte = signals->lte ? g_object_ref (signals->lte) : NULL; *nr5g = signals->nr5g ? g_object_ref (signals->nr5g) : NULL; detailed_signal_free (signals); return TRUE; } static void hcsq_get_ready (MMBaseModem *_self, GAsyncResult *res, GTask *task) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); DetailedSignal *signals; GError *error = NULL; /* Don't care about the response; it will have been parsed by the HCSQ * unsolicited event handler and self->priv->detailed_signal will already * be updated. */ if (!mm_base_modem_at_command_finish (_self, res, &error)) { mm_obj_dbg (self, "^HCSQ failed: %s", error->message); g_task_return_error (task, error); g_object_unref (task); return; } signals = g_slice_new0 (DetailedSignal); signals->cdma = self->priv->detailed_signal.cdma ? g_object_ref (self->priv->detailed_signal.cdma) : NULL; signals->evdo = self->priv->detailed_signal.evdo ? g_object_ref (self->priv->detailed_signal.evdo) : NULL; signals->gsm = self->priv->detailed_signal.gsm ? g_object_ref (self->priv->detailed_signal.gsm) : NULL; signals->umts = self->priv->detailed_signal.umts ? g_object_ref (self->priv->detailed_signal.umts) : NULL; signals->lte = self->priv->detailed_signal.lte ? g_object_ref (self->priv->detailed_signal.lte) : NULL; g_task_return_pointer (task, signals, (GDestroyNotify)detailed_signal_free); g_object_unref (task); } static void signal_load_values (MMIfaceModemSignal *_self, GCancellable *cancellable, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GTask *task; task = g_task_new (self, cancellable, callback, user_data); /* Clear any previous detailed signal values to get new ones */ detailed_signal_clear (&self->priv->detailed_signal); mm_base_modem_at_command (MM_BASE_MODEM (self), "^HCSQ?", 3, FALSE, (GAsyncReadyCallback)hcsq_get_ready, task); } /*****************************************************************************/ /* Setup ports (Broadband modem class) */ static void set_ignored_unsolicited_events_handlers (MMBroadbandModemHuawei *self) { GList *ports, *l; ports = mm_broadband_modem_huawei_get_at_port_list (self); /* Enable/disable unsolicited events in given port */ for (l = ports; l; l = g_list_next (l)) { MMPortSerialAt *port = MM_PORT_SERIAL_AT (l->data); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->boot_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->connect_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->csnr_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->cusatp_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->cusatend_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->dsdormant_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->simst_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->srvst_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->stin_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->pdpdeact_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->ndisend_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->rfswitch_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->position_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->posend_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->ecclist_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->ltersrp_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->cschannelinfo_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->ccallstate_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->eons_regex, NULL, NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->lwurc_regex, NULL, NULL, NULL); } g_list_free_full (ports, g_object_unref); } static void gps_trace_received (MMPortSerialGps *port, const gchar *trace, MMIfaceModemLocation *self) { mm_iface_modem_location_gps_update (self, trace); } static void setup_ports (MMBroadbandModem *self) { MMPortSerialGps *gps_data_port; /* Call parent's setup ports first always */ MM_BROADBAND_MODEM_CLASS (mm_broadband_modem_huawei_parent_class)->setup_ports (self); /* Unsolicited messages to always ignore */ set_ignored_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self)); /* Now reset the unsolicited messages we'll handle when enabled */ set_3gpp_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), FALSE); set_cdma_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), FALSE); /* NMEA GPS monitoring */ gps_data_port = mm_base_modem_peek_port_gps (MM_BASE_MODEM (self)); if (gps_data_port) { /* make sure GPS is stopped incase it was left enabled */ mm_base_modem_at_command (MM_BASE_MODEM (self), "^WPEND", 3, FALSE, NULL, NULL); /* Add handler for the NMEA traces */ mm_port_serial_gps_add_trace_handler (gps_data_port, (MMPortSerialGpsTraceFn)gps_trace_received, self, NULL); } } /*****************************************************************************/ MMBroadbandModemHuawei * mm_broadband_modem_huawei_new (const gchar *device, const gchar *physdev, const gchar **drivers, const gchar *plugin, guint16 vendor_id, guint16 product_id) { return g_object_new (MM_TYPE_BROADBAND_MODEM_HUAWEI, MM_BASE_MODEM_DEVICE, device, MM_BASE_MODEM_PHYSDEV, physdev, MM_BASE_MODEM_DRIVERS, drivers, MM_BASE_MODEM_PLUGIN, plugin, MM_BASE_MODEM_VENDOR_ID, vendor_id, MM_BASE_MODEM_PRODUCT_ID, product_id, /* Generic bearer (TTY) or Huawei bearer (NET) supported */ MM_BASE_MODEM_DATA_NET_SUPPORTED, TRUE, MM_BASE_MODEM_DATA_TTY_SUPPORTED, TRUE, NULL); } static void mm_broadband_modem_huawei_init (MMBroadbandModemHuawei *self) { /* Initialize private data */ self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, MM_TYPE_BROADBAND_MODEM_HUAWEI, MMBroadbandModemHuaweiPrivate); /* Prepare regular expressions to setup */ self->priv->rssi_regex = g_regex_new ("\\r\\n\\^RSSI:\\s*(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->rssilvl_regex = g_regex_new ("\\r\\n\\^RSSILVL:\\s*(\\d+)\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->hrssilvl_regex = g_regex_new ("\\r\\n\\^HRSSILVL:\\s*(\\d+)\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); /* 3GPP: ^MODE:5 * CDMA: ^MODE: 2 */ self->priv->mode_regex = g_regex_new ("\\r\\n\\^MODE:\\s*(\\d*),?(\\d*)\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->dsflowrpt_regex = g_regex_new ("\\r\\n\\^DSFLOWRPT:(.+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ndisstat_regex = g_regex_new ("\\r\\n(\\^NDISSTAT:.+)\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->orig_regex = g_regex_new ("\\r\\n\\^ORIG:\\s*(\\d+),\\s*(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->conf_regex = g_regex_new ("\\r\\n\\^CONF:\\s*(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->conn_regex = g_regex_new ("\\r\\n\\^CONN:\\s*(\\d+),\\s*(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->cend_regex = g_regex_new ("\\r\\n\\^CEND:\\s*(\\d+),\\s*(\\d+),\\s*(\\d+)(?:,\\s*(\\d*))?\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ddtmf_regex = g_regex_new ("\\r\\n\\^DDTMF:\\s*([0-9A-D\\*\\#])\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->boot_regex = g_regex_new ("\\r\\n\\^BOOT:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->connect_regex = g_regex_new ("\\r\\n\\^CONNECT .+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->csnr_regex = g_regex_new ("\\r\\n\\^CSNR:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->cusatp_regex = g_regex_new ("\\r\\n\\+CUSATP:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->cusatend_regex = g_regex_new ("\\r\\n\\+CUSATEND\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->dsdormant_regex = g_regex_new ("\\r\\n\\^DSDORMANT:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->simst_regex = g_regex_new ("\\r\\n\\^SIMST:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->srvst_regex = g_regex_new ("\\r\\n\\^SRVST:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->stin_regex = g_regex_new ("\\r\\n\\^STIN:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->hcsq_regex = g_regex_new ("\\r\\n(\\^HCSQ:.+)\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->pdpdeact_regex = g_regex_new ("\\r\\n\\^PDPDEACT:.+\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ndisend_regex = g_regex_new ("\\r\\n\\^NDISEND:.+\\r+\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->rfswitch_regex = g_regex_new ("\\r\\n\\^RFSWITCH:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->position_regex = g_regex_new ("\\r\\n\\^POSITION:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->posend_regex = g_regex_new ("\\r\\n\\^POSEND:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ecclist_regex = g_regex_new ("\\r\\n\\^ECCLIST:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ltersrp_regex = g_regex_new ("\\r\\n\\^LTERSRP:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->cschannelinfo_regex = g_regex_new ("\\r\\n\\^CSCHANNELINFO:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ccallstate_regex = g_regex_new ("\\r\\n\\^CCALLSTATE:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->eons_regex = g_regex_new ("\\r\\n\\^EONS:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->lwurc_regex = g_regex_new ("\\r\\n\\^LWURC:.+\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); self->priv->ndisdup_support = FEATURE_SUPPORT_UNKNOWN; self->priv->rfswitch_support = FEATURE_SUPPORT_UNKNOWN; self->priv->sysinfoex_support = FEATURE_SUPPORT_UNKNOWN; self->priv->syscfg_support = FEATURE_SUPPORT_UNKNOWN; self->priv->syscfgex_support = FEATURE_SUPPORT_UNKNOWN; self->priv->prefmode_support = FEATURE_SUPPORT_UNKNOWN; self->priv->nwtime_support = FEATURE_SUPPORT_UNKNOWN; self->priv->time_support = FEATURE_SUPPORT_UNKNOWN; self->priv->cvoice_support = FEATURE_SUPPORT_UNKNOWN; } static void dispose (GObject *object) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (object); detailed_signal_clear (&self->priv->detailed_signal); G_OBJECT_CLASS (mm_broadband_modem_huawei_parent_class)->dispose (object); } static void finalize (GObject *object) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (object); g_regex_unref (self->priv->rssi_regex); g_regex_unref (self->priv->rssilvl_regex); g_regex_unref (self->priv->hrssilvl_regex); g_regex_unref (self->priv->mode_regex); g_regex_unref (self->priv->dsflowrpt_regex); g_regex_unref (self->priv->ndisstat_regex); g_regex_unref (self->priv->orig_regex); g_regex_unref (self->priv->conf_regex); g_regex_unref (self->priv->conn_regex); g_regex_unref (self->priv->cend_regex); g_regex_unref (self->priv->ddtmf_regex); g_regex_unref (self->priv->boot_regex); g_regex_unref (self->priv->connect_regex); g_regex_unref (self->priv->csnr_regex); g_regex_unref (self->priv->cusatp_regex); g_regex_unref (self->priv->cusatend_regex); g_regex_unref (self->priv->dsdormant_regex); g_regex_unref (self->priv->simst_regex); g_regex_unref (self->priv->srvst_regex); g_regex_unref (self->priv->stin_regex); g_regex_unref (self->priv->hcsq_regex); g_regex_unref (self->priv->pdpdeact_regex); g_regex_unref (self->priv->ndisend_regex); g_regex_unref (self->priv->rfswitch_regex); g_regex_unref (self->priv->position_regex); g_regex_unref (self->priv->posend_regex); g_regex_unref (self->priv->ecclist_regex); g_regex_unref (self->priv->ltersrp_regex); g_regex_unref (self->priv->cschannelinfo_regex); g_regex_unref (self->priv->ccallstate_regex); g_regex_unref (self->priv->eons_regex); g_regex_unref (self->priv->lwurc_regex); if (self->priv->syscfg_supported_modes) g_array_unref (self->priv->syscfg_supported_modes); if (self->priv->syscfgex_supported_modes) g_array_unref (self->priv->syscfgex_supported_modes); if (self->priv->prefmode_supported_modes) g_array_unref (self->priv->prefmode_supported_modes); G_OBJECT_CLASS (mm_broadband_modem_huawei_parent_class)->finalize (object); } static void iface_modem_init (MMIfaceModemInterface *iface) { iface_modem_parent = g_type_interface_peek_parent (iface); iface->reset = reset; iface->reset_finish = reset_finish; iface->load_access_technologies = load_access_technologies; iface->load_access_technologies_finish = load_access_technologies_finish; iface->load_unlock_retries = load_unlock_retries; iface->load_unlock_retries_finish = load_unlock_retries_finish; iface->modem_after_sim_unlock = modem_after_sim_unlock; iface->modem_after_sim_unlock_finish = modem_after_sim_unlock_finish; iface->load_supported_bands = load_supported_bands; iface->load_supported_bands_finish = load_supported_bands_finish; iface->load_current_bands = load_current_bands; iface->load_current_bands_finish = load_current_bands_finish; iface->set_current_bands = set_current_bands; iface->set_current_bands_finish = set_current_bands_finish; iface->load_supported_modes = load_supported_modes; iface->load_supported_modes_finish = load_supported_modes_finish; iface->load_current_modes = load_current_modes; iface->load_current_modes_finish = load_current_modes_finish; iface->set_current_modes = set_current_modes; iface->set_current_modes_finish = set_current_modes_finish; iface->load_supported_ip_families = load_supported_ip_families; iface->load_supported_ip_families_finish = load_supported_ip_families_finish; iface->load_signal_quality = modem_load_signal_quality; iface->load_signal_quality_finish = modem_load_signal_quality_finish; iface->create_bearer = huawei_modem_create_bearer; iface->create_bearer_finish = huawei_modem_create_bearer_finish; iface->load_power_state = load_power_state; iface->load_power_state_finish = load_power_state_finish; iface->modem_power_up = huawei_modem_power_up; iface->modem_power_up_finish = huawei_modem_power_up_finish; iface->modem_power_down = huawei_modem_power_down; iface->modem_power_down_finish = huawei_modem_power_down_finish; iface->create_sim = huawei_modem_create_sim; iface->create_sim_finish = huawei_modem_create_sim_finish; } static void iface_modem_3gpp_init (MMIfaceModem3gppInterface *iface) { iface_modem_3gpp_parent = g_type_interface_peek_parent (iface); iface->setup_unsolicited_events = modem_3gpp_setup_unsolicited_events; iface->setup_unsolicited_events_finish = modem_3gpp_setup_cleanup_unsolicited_events_finish; iface->cleanup_unsolicited_events = modem_3gpp_cleanup_unsolicited_events; iface->cleanup_unsolicited_events_finish = modem_3gpp_setup_cleanup_unsolicited_events_finish; iface->enable_unsolicited_events = modem_3gpp_enable_unsolicited_events; iface->enable_unsolicited_events_finish = modem_3gpp_enable_unsolicited_events_finish; iface->disable_unsolicited_events = modem_3gpp_disable_unsolicited_events; iface->disable_unsolicited_events_finish = modem_3gpp_disable_unsolicited_events_finish; } static void iface_modem_3gpp_ussd_init (MMIfaceModem3gppUssdInterface *iface) { iface->encode = encode; iface->decode = decode; } static void iface_modem_cdma_init (MMIfaceModemCdmaInterface *iface) { iface_modem_cdma_parent = g_type_interface_peek_parent (iface); iface->setup_unsolicited_events = modem_cdma_setup_unsolicited_events; iface->setup_unsolicited_events_finish = modem_cdma_setup_cleanup_unsolicited_events_finish; iface->cleanup_unsolicited_events = modem_cdma_cleanup_unsolicited_events; iface->cleanup_unsolicited_events_finish = modem_cdma_setup_cleanup_unsolicited_events_finish; iface->setup_registration_checks = setup_registration_checks; iface->setup_registration_checks_finish = setup_registration_checks_finish; iface->get_detailed_registration_state = get_detailed_registration_state; iface->get_detailed_registration_state_finish = get_detailed_registration_state_finish; } static void iface_modem_location_init (MMIfaceModemLocationInterface *iface) { iface_modem_location_parent = g_type_interface_peek_parent (iface); iface->load_capabilities = location_load_capabilities; iface->load_capabilities_finish = location_load_capabilities_finish; iface->enable_location_gathering = enable_location_gathering; iface->enable_location_gathering_finish = enable_location_gathering_finish; iface->disable_location_gathering = disable_location_gathering; iface->disable_location_gathering_finish = disable_location_gathering_finish; } static void iface_modem_time_init (MMIfaceModemTimeInterface *iface) { iface->check_support = modem_time_check_support; iface->check_support_finish = modem_time_check_support_finish; iface->load_network_time = modem_time_load_network_time_or_zone; iface->load_network_time_finish = modem_time_load_network_time_finish; iface->load_network_timezone = modem_time_load_network_time_or_zone; iface->load_network_timezone_finish = modem_time_load_network_timezone_finish; } static void iface_modem_voice_init (MMIfaceModemVoiceInterface *iface) { iface_modem_voice_parent = g_type_interface_peek_parent (iface); iface->check_support = modem_voice_check_support; iface->check_support_finish = modem_voice_check_support_finish; iface->setup_unsolicited_events = modem_voice_setup_unsolicited_events; iface->setup_unsolicited_events_finish = modem_voice_setup_unsolicited_events_finish; iface->cleanup_unsolicited_events = modem_voice_cleanup_unsolicited_events; iface->cleanup_unsolicited_events_finish = modem_voice_cleanup_unsolicited_events_finish; iface->enable_unsolicited_events = modem_voice_enable_unsolicited_events; iface->enable_unsolicited_events_finish = modem_voice_enable_unsolicited_events_finish; iface->disable_unsolicited_events = modem_voice_disable_unsolicited_events; iface->disable_unsolicited_events_finish = modem_voice_disable_unsolicited_events_finish; iface->setup_in_call_audio_channel = modem_voice_setup_in_call_audio_channel; iface->setup_in_call_audio_channel_finish = modem_voice_setup_in_call_audio_channel_finish; iface->cleanup_in_call_audio_channel = modem_voice_cleanup_in_call_audio_channel; iface->cleanup_in_call_audio_channel_finish = modem_voice_cleanup_in_call_audio_channel_finish; iface->create_call = create_call; } static void iface_modem_signal_init (MMIfaceModemSignalInterface *iface) { iface->check_support = signal_check_support; iface->check_support_finish = signal_check_support_finish; iface->load_values = signal_load_values; iface->load_values_finish = signal_load_values_finish; } static void mm_broadband_modem_huawei_class_init (MMBroadbandModemHuaweiClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); MMBroadbandModemClass *broadband_modem_class = MM_BROADBAND_MODEM_CLASS (klass); g_type_class_add_private (object_class, sizeof (MMBroadbandModemHuaweiPrivate)); object_class->dispose = dispose; object_class->finalize = finalize; broadband_modem_class->setup_ports = setup_ports; }