/* -*- 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) 2012 - 2013 Aleksander Morgado * Copyright (C) 2015 Marco Bascetta */ #include #include #include #include #include #include #include #include #define _LIBMM_INSIDE_MM #include #include "mm-log.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-huawei.h" static void iface_modem_init (MMIfaceModem *iface); static void iface_modem_3gpp_init (MMIfaceModem3gpp *iface); static void iface_modem_3gpp_ussd_init (MMIfaceModem3gppUssd *iface); static void iface_modem_location_init (MMIfaceModemLocation *iface); static void iface_modem_cdma_init (MMIfaceModemCdma *iface); static void iface_modem_time_init (MMIfaceModemTime *iface); static void iface_modem_voice_init (MMIfaceModemVoice *iface); static void iface_modem_signal_init (MMIfaceModemSignal *iface); static MMIfaceModem *iface_modem_parent; static MMIfaceModem3gpp *iface_modem_3gpp_parent; static MMIfaceModemLocation *iface_modem_location_parent; static MMIfaceModemCdma *iface_modem_cdma_parent; static MMIfaceModemVoice *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; } 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 call related notifications */ GRegex *orig_regex; GRegex *conf_regex; GRegex *conn_regex; GRegex *cend_regex; GRegex *ddtmf_regex; GRegex *cschannelinfo_regex; GRegex *eons_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; FeatureSupport ndisdup_support; FeatureSupport rfswitch_support; FeatureSupport sysinfoex_support; FeatureSupport syscfg_support; FeatureSupport syscfgex_support; FeatureSupport prefmode_support; FeatureSupport time_support; FeatureSupport nwtime_support; MMModemLocationSource enabled_sources; GArray *syscfg_supported_modes; GArray *syscfgex_supported_modes; GArray *prefmode_supported_modes; DetailedSignal detailed_signal; }; /*****************************************************************************/ static GList * 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_USB, MM_PORT_TYPE_AT, NULL); 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; if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return FALSE; result = (SysinfoResult *) g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); 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; return TRUE; } static void run_sysinfo_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; const gchar *response; SysinfoResult *result; response = mm_base_modem_at_command_finish (self, res, &error); if (!response) { mm_dbg ("^SYSINFO failed: %s", error->message); g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); 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_dbg ("^SYSINFO parsing failed: %s", error->message); g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); g_free (result); return; } g_simple_async_result_set_op_res_gpointer (simple, result, g_free); g_simple_async_result_complete (simple); g_object_unref (simple); } static void run_sysinfo (MMBroadbandModemHuawei *self, GSimpleAsyncResult *result) { mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSINFO", 3, FALSE, (GAsyncReadyCallback)run_sysinfo_ready, result); } static void run_sysinfoex_ready (MMBaseModem *_self, GAsyncResult *res, GSimpleAsyncResult *simple) { 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_dbg ("^SYSINFOEX failed: %s, assuming unsupported", error->message); g_error_free (error); run_sysinfo (self, simple); return; } /* Otherwise, propagate error */ mm_dbg ("^SYSINFOEX failed: %s", error->message); g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); 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_dbg ("^SYSINFOEX parsing failed: %s", error->message); g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); g_free (result); return; } /* Submode from SYSINFOEX always valid */ result->sys_submode_valid = TRUE; g_simple_async_result_set_op_res_gpointer (simple, result, g_free); g_simple_async_result_complete (simple); g_object_unref (simple); } static void run_sysinfoex (MMBroadbandModemHuawei *self, GSimpleAsyncResult *result) { mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSINFOEX", 3, FALSE, (GAsyncReadyCallback)run_sysinfoex_ready, result); } static void sysinfo (MMBroadbandModemHuawei *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, sysinfo); if (self->priv->sysinfoex_support == FEATURE_SUPPORT_UNKNOWN || self->priv->sysinfoex_support == FEATURE_SUPPORTED) run_sysinfoex (self, result); else run_sysinfo (self, result); } /*****************************************************************************/ /* 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) { gchar *str; 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)); } str = mm_modem_access_technology_build_string_from_mask (act); mm_dbg ("Access Technology: '%s'", str); g_free (str); *access_technologies = act; *mask = MM_MODEM_ACCESS_TECHNOLOGY_ANY; return TRUE; } static void load_access_technologies (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { mm_dbg ("loading access technology (huawei)..."); 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) { MMUnlockRetries *unlock_retries; const gchar *result; GRegex *r; GMatchInfo *match_info = NULL; 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); g_match_info_free (match_info); g_regex_unref (r); 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); } g_match_info_free (match_info); g_regex_unref (r); return unlock_retries; } static void load_unlock_retries (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { mm_dbg ("loading unlock retries (huawei)..."); 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 TRUE; } static gboolean after_sim_unlock_wait_cb (GSimpleAsyncResult *result) { g_simple_async_result_complete (result); g_object_unref (result); return G_SOURCE_REMOVE; } static void modem_after_sim_unlock (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_after_sim_unlock); /* 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, result); } /*****************************************************************************/ /* Common band/mode handling code */ typedef struct { MMModemBand mm; guint32 huawei; } BandTable; static BandTable bands[] = { /* Sort 3G first since it's preferred */ { MM_MODEM_BAND_U2100, 0x00400000 }, { MM_MODEM_BAND_U1900, 0x00800000 }, { MM_MODEM_BAND_U850, 0x04000000 }, { MM_MODEM_BAND_U900, 0x00020000 }, { MM_MODEM_BAND_G850, 0x00080000 }, /* 2G second */ { MM_MODEM_BAND_DCS, 0x00000080 }, { MM_MODEM_BAND_EGSM, 0x00000100 }, { MM_MODEM_BAND_PCS, 0x00200000 } }; static gboolean bands_array_to_huawei (GArray *bands_array, guint32 *out_huawei) { guint i; /* Treat ANY as a special case: All huawei flags enabled */ if (bands_array->len == 1 && g_array_index (bands_array, MMModemBand, 0) == MM_MODEM_BAND_ANY) { *out_huawei = 0x3FFFFFFF; return TRUE; } *out_huawei = 0; for (i = 0; i < bands_array->len; i++) { guint j; for (j = 0; j < G_N_ELEMENTS (bands); j++) { if (g_array_index (bands_array, MMModemBand, i) == bands[j].mm) *out_huawei |= bands[j].huawei; } } return (*out_huawei > 0 ? TRUE : FALSE); } static gboolean huawei_to_bands_array (guint32 huawei, GArray **bands_array, GError **error) { guint i; *bands_array = NULL; for (i = 0; i < G_N_ELEMENTS (bands); i++) { if (huawei & bands[i].huawei) { if (G_UNLIKELY (!*bands_array)) *bands_array = g_array_new (FALSE, FALSE, sizeof (MMModemBand)); g_array_append_val (*bands_array, bands[i].mm); } } if (!*bands_array) { g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't build bands array from '%u'", huawei); return FALSE; } return TRUE; } static gboolean parse_syscfg (const gchar *response, GArray **bands_array, GError **error) { gint mode; gint acquisition_order; guint32 band; gint roaming; gint srv_domain; if (!response || strncmp (response, "^SYSCFG:", 8) != 0 || !sscanf (response + 8, "%d,%d,%x,%d,%d", &mode, &acquisition_order, &band, &roaming, &srv_domain)) { /* Dump error to upper layer */ g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Unexpected SYSCFG response: '%s'", response); return FALSE; } /* Band */ if (bands_array && !huawei_to_bands_array (band, bands_array, error)) return FALSE; return TRUE; } /*****************************************************************************/ /* Load current bands (Modem interface) */ static GArray * load_current_bands_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { const gchar *response; GArray *bands_array = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, error); if (!response) return NULL; if (!parse_syscfg (response, &bands_array, error)) return NULL; return bands_array; } static void load_current_bands (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { mm_dbg ("loading current bands (huawei)..."); mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSCFG?", 3, FALSE, callback, user_data); } /*****************************************************************************/ /* Set current bands (Modem interface) */ static gboolean set_current_bands_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void syscfg_set_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *operation_result) { GError *error = NULL; if (!mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error)) /* Let the error be critical */ g_simple_async_result_take_error (operation_result, error); else g_simple_async_result_set_op_res_gboolean (operation_result, TRUE); g_simple_async_result_complete (operation_result); g_object_unref (operation_result); } static void set_current_bands (MMIfaceModem *self, GArray *bands_array, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; gchar *cmd; guint32 huawei_band = 0x3FFFFFFF; gchar *bands_string; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, set_current_bands); bands_string = mm_common_build_bands_string ((MMModemBand *)bands_array->data, bands_array->len); if (!bands_array_to_huawei (bands_array, &huawei_band)) { g_simple_async_result_set_error (result, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Invalid bands requested: '%s'", bands_string); g_simple_async_result_complete_in_idle (result); g_object_unref (result); g_free (bands_string); return; } cmd = g_strdup_printf ("AT^SYSCFG=16,3,%X,2,4", huawei_band); mm_base_modem_at_command (MM_BASE_MODEM (self), cmd, 3, FALSE, (GAsyncReadyCallback)syscfg_set_ready, result); g_free (cmd); g_free (bands_string); } /*****************************************************************************/ /* Load supported modes (Modem interface) */ static GArray * load_supported_modes_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return NULL; return g_array_ref (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res))); } static void syscfg_test_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { const gchar *response; GError *error = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) { /* 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]) self->priv->syscfg_supported_modes = mm_huawei_parse_syscfg_test (response, &error); else { self->priv->syscfg_supported_modes = mm_huawei_parse_syscfg_test (MM_HUAWEI_DEFAULT_SYSCFG_FMT, NULL); g_assert (self->priv->syscfg_supported_modes != NULL); } } if (self->priv->syscfg_supported_modes) { MMModemModeCombination mode; guint i; GArray *combinations; /* Build list of combinations */ combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), self->priv->syscfg_supported_modes->len); for (i = 0; i < self->priv->syscfg_supported_modes->len; i++) { MMHuaweiSyscfgCombination *huawei_mode; huawei_mode = &g_array_index (self->priv->syscfg_supported_modes, MMHuaweiSyscfgCombination, i); mode.allowed = huawei_mode->allowed; mode.preferred = huawei_mode->preferred; g_array_append_val (combinations, mode); } self->priv->syscfg_support = FEATURE_SUPPORTED; g_simple_async_result_set_op_res_gpointer (simple, combinations, (GDestroyNotify)g_array_unref); } else { mm_dbg ("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_simple_async_result_take_error (simple, error); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void syscfgex_test_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { const gchar *response; GError *error = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) self->priv->syscfgex_supported_modes = mm_huawei_parse_syscfgex_test (response, &error); if (self->priv->syscfgex_supported_modes) { MMModemModeCombination mode; guint i; GArray *combinations; /* Build list of combinations */ combinations = g_array_sized_new (FALSE, FALSE, sizeof (MMModemModeCombination), self->priv->syscfgex_supported_modes->len); for (i = 0; i < self->priv->syscfgex_supported_modes->len; i++) { MMHuaweiSyscfgexCombination *huawei_mode; huawei_mode = &g_array_index (self->priv->syscfgex_supported_modes, MMHuaweiSyscfgexCombination, i); mode.allowed = huawei_mode->allowed; mode.preferred = huawei_mode->preferred; g_array_append_val (combinations, mode); } self->priv->syscfgex_support = FEATURE_SUPPORTED; g_simple_async_result_set_op_res_gpointer (simple, combinations, (GDestroyNotify)g_array_unref); g_simple_async_result_complete (simple); g_object_unref (simple); return; } /* If SIM-PIN error, don't mark as feature unsupported; we'll retry later */ if (error) { mm_dbg ("Error while checking ^SYSCFGEX format: %s", error->message); if (g_error_matches (error, MM_MOBILE_EQUIPMENT_ERROR, MM_MOBILE_EQUIPMENT_ERROR_SIM_PIN)) { g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); 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, simple); } static void prefmode_test_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { 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, &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_simple_async_result_set_op_res_gpointer (simple, combinations, (GDestroyNotify)g_array_unref); } else { mm_dbg ("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_simple_async_result_take_error (simple, error); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void load_supported_modes (MMIfaceModem *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, load_supported_modes); 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, result); return; } /* Check SYSCFGEX */ self->priv->prefmode_support = FEATURE_NOT_SUPPORTED; mm_base_modem_at_command (MM_BASE_MODEM (self), "^SYSCFGEX=?", 3, TRUE, (GAsyncReadyCallback)syscfgex_test_ready, result); } /*****************************************************************************/ /* 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; if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return FALSE; out = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); *allowed = out->allowed; *preferred = out->preferred; return TRUE; } static void prefmode_load_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { 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_simple_async_result_take_error (simple, error); else { MMModemModeCombination out; out.allowed = current->allowed; out.preferred = current->preferred; g_simple_async_result_set_op_res_gpointer (simple, &out, NULL); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void syscfg_load_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { const gchar *response; GError *error = NULL; const MMHuaweiSyscfgCombination *current = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) current = mm_huawei_parse_syscfg_response (response, self->priv->syscfg_supported_modes, &error); if (error) g_simple_async_result_take_error (simple, error); else { MMModemModeCombination out; out.allowed = current->allowed; out.preferred = current->preferred; g_simple_async_result_set_op_res_gpointer (simple, &out, NULL); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void syscfgex_load_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { const gchar *response; GError *error = NULL; const MMHuaweiSyscfgexCombination *current = NULL; response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (response) current = mm_huawei_parse_syscfgex_response (response, self->priv->syscfgex_supported_modes, &error); if (error) g_simple_async_result_take_error (simple, error); else { MMModemModeCombination out; out.allowed = current->allowed; out.preferred = current->preferred; g_simple_async_result_set_op_res_gpointer (simple, &out, NULL); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void load_current_modes (MMIfaceModem *_self, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); GSimpleAsyncResult *result; mm_dbg ("loading current modes (huawei)..."); result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, load_current_modes); 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, result); 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, result); 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, result); return; } g_simple_async_result_set_error (result, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Unable to load current modes"); g_simple_async_result_complete_in_idle (result); g_object_unref (result); } /*****************************************************************************/ /* Set current modes (Modem interface) */ static gboolean set_current_modes_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void set_current_modes_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); if (error) /* Let the error be critical. */ g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (simple, TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static gboolean prefmode_set_current_modes (MMBroadbandModemHuawei *self, MMModemMode allowed, MMModemMode preferred, GSimpleAsyncResult *simple, 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, simple); g_free (command); return TRUE; } static gboolean syscfg_set_current_modes (MMBroadbandModemHuawei *self, MMModemMode allowed, MMModemMode preferred, GSimpleAsyncResult *simple, 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,40000000,2,4", found->mode, found->acqorder); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)set_current_modes_ready, simple); g_free (command); return TRUE; } static gboolean syscfgex_set_current_modes (MMBroadbandModemHuawei *self, MMModemMode allowed, MMModemMode preferred, GSimpleAsyncResult *simple, 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\",3fffffff,2,4,7fffffffffffffff,,", found->mode_str); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)set_current_modes_ready, simple); 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); GSimpleAsyncResult *result; GError *error = NULL; mm_dbg ("setting current modes (huawei)..."); result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, set_current_modes); if (self->priv->syscfgex_support == FEATURE_SUPPORTED) syscfgex_set_current_modes (self, allowed, preferred, result, &error); else if (self->priv->syscfg_support == FEATURE_SUPPORTED) syscfg_set_current_modes (self, allowed, preferred, result, &error); else if (self->priv->prefmode_support == FEATURE_SUPPORTED) prefmode_set_current_modes (self, allowed, preferred, result, &error); else error = g_error_new (MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Setting current modes is not supported"); if (error) { g_simple_async_result_take_error (result, error); g_simple_async_result_complete_in_idle (result); g_object_unref (result); } } /*****************************************************************************/ /* 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 = CLAMP (quality, 0, 31) * 100 / 31; } mm_dbg ("3GPP signal quality: %u", quality); mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), (guint)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_warn ("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_warn ("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_warn ("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_warn ("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_warn ("Unexpected mode change value reported: '%d'", a); return; } str = mm_modem_access_technology_build_string_from_mask (act); mm_dbg ("Access Technology: '%s'", str); g_free (str); 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_dbg ("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) { if (ndisstat_result->ipv4_available) { /* TODO: MMBroadbandBearerHuawei does not currently support IPv6. * When it does, we should check the IP family associated with each bearer. * * Also, send DISCONNECTING so that we give some time before actually * disconnecting the connection */ mm_base_bearer_report_connection_status (bearer, ndisstat_result->ipv4_connected ? MM_BEARER_CONNECTION_STATUS_CONNECTED : MM_BEARER_CONNECTION_STATUS_DISCONNECTING); } } 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_dbg ("Ignore invalid ^NDISSTAT unsolicited message: '%s' (error %s)", str, error->message); g_error_free (error); g_free (str); return; } g_free (str); mm_dbg ("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_dbg ("Ignored invalid ^HCSQ message: %s (error %s)", str, error->message); g_error_free (error); g_free (str); return; } detailed_signal_clear (&self->priv->detailed_signal); switch (act) { case 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); break; case 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); break; case 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); break; default: /* CDMA and EVDO not yet supported */ break; } } static void set_3gpp_unsolicited_events_handlers (MMBroadbandModemHuawei *self, gboolean enable) { GList *ports, *l; ports = 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_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void parent_3gpp_setup_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_3gpp_parent->setup_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else { /* Our own setup now */ set_3gpp_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (res), TRUE); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_3gpp_setup_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_3gpp_setup_unsolicited_events); /* Chain up parent's setup */ iface_modem_3gpp_parent->setup_unsolicited_events ( self, (GAsyncReadyCallback)parent_3gpp_setup_unsolicited_events_ready, result); } static void parent_3gpp_cleanup_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_3gpp_parent->cleanup_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (res), TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_3gpp_cleanup_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_3gpp_cleanup_unsolicited_events); /* 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, result); } /*****************************************************************************/ /* Enabling unsolicited events (3GPP interface) */ static gboolean modem_3gpp_enable_unsolicited_events_finish (MMIfaceModem3gpp *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void own_enable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; mm_base_modem_at_sequence_full_finish (self, res, NULL, &error); if (error) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (simple, TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static 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, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_3gpp_parent->enable_unsolicited_events_finish (self, res, &error)) { g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); } /* Our own enable now */ mm_base_modem_at_sequence_full ( MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), unsolicited_enable_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ NULL, /* cancellable */ (GAsyncReadyCallback)own_enable_unsolicited_events_ready, simple); } static void modem_3gpp_enable_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_3gpp_enable_unsolicited_events); /* Chain up parent's enable */ iface_modem_3gpp_parent->enable_unsolicited_events ( self, (GAsyncReadyCallback)parent_enable_unsolicited_events_ready, result); } /*****************************************************************************/ /* Disabling unsolicited events (3GPP interface) */ static gboolean modem_3gpp_disable_unsolicited_events_finish (MMIfaceModem3gpp *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void parent_disable_unsolicited_events_ready (MMIfaceModem3gpp *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_3gpp_parent->disable_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (simple, TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static void own_disable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; mm_base_modem_at_command_full_finish (self, res, &error); if (error) { g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); 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, simple); } static void modem_3gpp_disable_unsolicited_events (MMIfaceModem3gpp *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_3gpp_disable_unsolicited_events); /* Our own disable first */ mm_base_modem_at_command_full ( MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), "^CURC=0", 5, FALSE, /* allow_cached */ FALSE, /* raw */ NULL, /* cancellable */ (GAsyncReadyCallback)own_disable_unsolicited_events_ready, result); } /*****************************************************************************/ /* Create Bearer (Modem interface) */ typedef struct { MMBroadbandModemHuawei *self; GSimpleAsyncResult *result; MMBearerProperties *properties; } CreateBearerContext; static void create_bearer_context_complete_and_free (CreateBearerContext *ctx) { g_simple_async_result_complete (ctx->result); g_object_unref (ctx->result); g_object_unref (ctx->self); g_object_unref (ctx->properties); g_slice_free (CreateBearerContext, ctx); } static MMBaseBearer * huawei_modem_create_bearer_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { MMBaseBearer *bearer; if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return NULL; bearer = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); mm_dbg ("New huawei bearer created at DBus path '%s'", mm_base_bearer_get_path (bearer)); return g_object_ref (bearer); } static void broadband_bearer_huawei_new_ready (GObject *source, GAsyncResult *res, CreateBearerContext *ctx) { MMBaseBearer *bearer; GError *error = NULL; bearer = mm_broadband_bearer_huawei_new_finish (res, &error); if (!bearer) g_simple_async_result_take_error (ctx->result, error); else g_simple_async_result_set_op_res_gpointer (ctx->result, bearer, g_object_unref); create_bearer_context_complete_and_free (ctx); } static void broadband_bearer_new_ready (GObject *source, GAsyncResult *res, CreateBearerContext *ctx) { MMBaseBearer *bearer; GError *error = NULL; bearer = mm_broadband_bearer_new_finish (res, &error); if (!bearer) g_simple_async_result_take_error (ctx->result, error); else g_simple_async_result_set_op_res_gpointer (ctx->result, bearer, g_object_unref); create_bearer_context_complete_and_free (ctx); } static void create_bearer_for_net_port (CreateBearerContext *ctx) { switch (ctx->self->priv->ndisdup_support) { case FEATURE_SUPPORT_UNKNOWN: g_assert_not_reached (); case FEATURE_NOT_SUPPORTED: mm_dbg ("^NDISDUP not supported, creating default bearer..."); mm_broadband_bearer_new (MM_BROADBAND_MODEM (ctx->self), ctx->properties, NULL, /* cancellable */ (GAsyncReadyCallback)broadband_bearer_new_ready, ctx); return; case FEATURE_SUPPORTED: mm_dbg ("^NDISDUP supported, creating huawei bearer..."); mm_broadband_bearer_huawei_new (MM_BROADBAND_MODEM_HUAWEI (ctx->self), ctx->properties, NULL, /* cancellable */ (GAsyncReadyCallback)broadband_bearer_huawei_new_ready, ctx); return; } } static MMPortSerialAt * peek_port_at_for_data (MMBroadbandModemHuawei *self, MMPort *port) { GList *cdc_wdm_at_ports, *l; const gchar *net_port_parent_path; g_warn_if_fail (mm_port_get_subsys (port) == MM_PORT_SUBSYS_NET); net_port_parent_path = mm_kernel_device_get_parent_sysfs_path (mm_port_peek_kernel_device (port)); if (!net_port_parent_path) { mm_warn ("(%s) no parent path for net port", 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_USB, MM_PORT_TYPE_AT, NULL); for (l = cdc_wdm_at_ports; l; 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_parent_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)) return MM_PORT_SERIAL_AT (l->data); } return NULL; } 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_warn ("Couldn't find associated cdc-wdm port for 'net/%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_dbg ("This device (%s) can support ndisdup feature", mm_port_get_device (port)); 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_dbg ("This device (%s) can support ndisdup feature on non-serial AT port", mm_port_get_device (port)); self->priv->ndisdup_support = FEATURE_SUPPORTED; } if (self->priv->ndisdup_support != FEATURE_SUPPORT_UNKNOWN) return; mm_dbg ("This device (%s) can not support ndisdup feature", mm_port_get_device (port)); self->priv->ndisdup_support = FEATURE_NOT_SUPPORTED; } static void huawei_modem_create_bearer (MMIfaceModem *self, MMBearerProperties *properties, GAsyncReadyCallback callback, gpointer user_data) { CreateBearerContext *ctx; MMPort *port; ctx = g_slice_new0 (CreateBearerContext); ctx->self = g_object_ref (self); ctx->properties = g_object_ref (properties); ctx->result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, huawei_modem_create_bearer); port = mm_base_modem_peek_best_data_port (MM_BASE_MODEM (self), MM_PORT_TYPE_NET); if (port) { ensure_ndisdup_support_checked (ctx->self, port); create_bearer_for_net_port (ctx); return; } mm_dbg ("Creating default bearer..."); mm_broadband_bearer_new (MM_BROADBAND_MODEM (self), properties, NULL, /* cancellable */ (GAsyncReadyCallback)broadband_bearer_new_ready, ctx); } /*****************************************************************************/ /* USSD encode/decode (3GPP-USSD interface) */ static gchar * encode (MMIfaceModem3gppUssd *self, const gchar *command, guint *scheme, GError **error) { gchar *hex; guint8 *gsm, *packed; guint32 len = 0, packed_len = 0; *scheme = MM_MODEM_GSM_USSD_SCHEME_7BIT; gsm = mm_charset_utf8_to_unpacked_gsm (command, &len); /* If command is a multiple of 7 characters long, Huawei firmwares * apparently want that padded. Maybe all modems? */ if (len % 7 == 0) { gsm = g_realloc (gsm, len + 1); gsm[len] = 0x0d; len++; } packed = gsm_pack (gsm, len, 0, &packed_len); hex = mm_utils_bin2hexstr (packed, packed_len); g_free (packed); g_free (gsm); return hex; } static gchar * decode (MMIfaceModem3gppUssd *self, const gchar *reply, GError **error) { gchar *bin, *utf8; guint8 *unpacked; gsize bin_len; guint32 unpacked_len; bin = mm_utils_hexstr2bin (reply, &bin_len); unpacked = gsm_unpack ((guint8*) 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--; utf8 = (char*) mm_charset_gsm_unpacked_to_utf8 (unpacked, unpacked_len); g_free (bin); g_free (unpacked); return utf8; } /*****************************************************************************/ 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 = CLAMP (quality, 0, 100); mm_dbg ("1X signal quality: %u", quality); mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), (guint)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 = CLAMP (quality, 0, 100); mm_dbg ("EVDO signal quality: %u", quality); mm_iface_modem_update_signal_quality (MM_IFACE_MODEM (self), (guint)quality); } /* Signal quality loading (Modem interface) */ static guint modem_load_signal_quality_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return 0; return GPOINTER_TO_UINT (g_simple_async_result_get_op_res_gpointer ( G_SIMPLE_ASYNC_RESULT (res))); } static void parent_load_signal_quality_ready (MMIfaceModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; guint signal_quality; signal_quality = iface_modem_parent->load_signal_quality_finish (self, res, &error); if (error) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (signal_quality), NULL); g_simple_async_result_complete (simple); g_object_unref (simple); } static void signal_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { 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, simple); return; } command = g_object_get_data (G_OBJECT (simple), "command"); 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 = CLAMP (quality, 0, 100); g_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (quality), NULL); } else { g_simple_async_result_set_error (simple, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't parse %s response: '%s'", command, response); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_load_signal_quality (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; MMModemCdmaRegistrationState evdo_state = MM_MODEM_CDMA_REGISTRATION_STATE_UNKNOWN; const char *command = "^CSQLVL"; mm_dbg ("loading signal quality..."); result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_load_signal_quality); /* 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, result); 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_object_set_data (G_OBJECT (result), "command", (gpointer) command); mm_base_modem_at_command ( MM_BASE_MODEM (self), command, 3, FALSE, (GAsyncReadyCallback)signal_ready, result); } /*****************************************************************************/ /* Setup/Cleanup unsolicited events (CDMA interface) */ static void set_cdma_unsolicited_events_handlers (MMBroadbandModemHuawei *self, gboolean enable) { GList *ports, *l; ports = 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_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void parent_cdma_setup_unsolicited_events_ready (MMIfaceModemCdma *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_cdma_parent->setup_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else { /* Our own setup now */ set_cdma_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (res), TRUE); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_cdma_setup_unsolicited_events (MMIfaceModemCdma *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_cdma_setup_unsolicited_events); /* 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, result); return; } /* Otherwise just run our setup and complete */ set_cdma_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (result), TRUE); g_simple_async_result_complete_in_idle (result); g_object_unref (result); } static void parent_cdma_cleanup_unsolicited_events_ready (MMIfaceModemCdma *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_cdma_parent->cleanup_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (res), TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_cdma_cleanup_unsolicited_events (MMIfaceModemCdma *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_cdma_cleanup_unsolicited_events); /* 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, result); return; } /* Otherwise we're done */ g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (result), TRUE); g_simple_async_result_complete_in_idle (result); g_object_unref (result); } /*****************************************************************************/ /* 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; if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return FALSE; results = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); *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; return TRUE; } static void parent_setup_registration_checks_ready (MMIfaceModemCdma *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; SetupRegistrationChecksResults results = { 0 }; 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_simple_async_result_take_error (simple, 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_simple_async_result_set_op_res_gpointer (simple, &results, NULL); } /* All done. NOTE: complete NOT in idle! */ g_simple_async_result_complete (simple); g_object_unref (simple); } static void setup_registration_checks (MMIfaceModemCdma *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, setup_registration_checks); /* Run parent's checks first */ iface_modem_cdma_parent->setup_registration_checks (self, (GAsyncReadyCallback)parent_setup_registration_checks_ready, result); } /*****************************************************************************/ /* Detailed registration state (CDMA interface) */ typedef struct { MMModemCdmaRegistrationState detailed_cdma1x_state; MMModemCdmaRegistrationState detailed_evdo_state; } DetailedRegistrationStateResults; typedef struct { MMBroadbandModem *self; GSimpleAsyncResult *result; DetailedRegistrationStateResults state; } DetailedRegistrationStateContext; static void detailed_registration_state_context_complete_and_free (DetailedRegistrationStateContext *ctx) { /* Always not in idle! we're passing a struct in stack as result */ g_simple_async_result_complete (ctx->result); g_object_unref (ctx->result); g_object_unref (ctx->self); g_free (ctx); } static gboolean get_detailed_registration_state_finish (MMIfaceModemCdma *self, GAsyncResult *res, MMModemCdmaRegistrationState *detailed_cdma1x_state, MMModemCdmaRegistrationState *detailed_evdo_state, GError **error) { DetailedRegistrationStateResults *results; if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return FALSE; results = g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res)); *detailed_cdma1x_state = results->detailed_cdma1x_state; *detailed_evdo_state = results->detailed_evdo_state; return TRUE; } static void registration_state_sysinfo_ready (MMBroadbandModemHuawei *self, GAsyncResult *res, DetailedRegistrationStateContext *ctx) { gboolean extended = FALSE; guint srv_status = 0; guint sys_mode = 0; guint roam_status = 0; 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. * NOTE: always complete NOT in idle here */ g_simple_async_result_set_op_res_gpointer (ctx->result, &ctx->state, NULL); detailed_registration_state_context_complete_and_free (ctx); 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_dbg ("Assuming registered at least in CDMA1x"); ctx->state.detailed_cdma1x_state = MM_MODEM_CDMA_REGISTRATION_STATE_REGISTERED; } } /* NOTE: always complete NOT in idle here */ g_simple_async_result_set_op_res_gpointer (ctx->result, &ctx->state, NULL); detailed_registration_state_context_complete_and_free (ctx); } static void get_detailed_registration_state (MMIfaceModemCdma *self, MMModemCdmaRegistrationState cdma1x_state, MMModemCdmaRegistrationState evdo_state, GAsyncReadyCallback callback, gpointer user_data) { DetailedRegistrationStateContext *ctx; /* Setup context */ ctx = g_new0 (DetailedRegistrationStateContext, 1); ctx->self = g_object_ref (self); ctx->result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, get_detailed_registration_state); ctx->state.detailed_cdma1x_state = cdma1x_state; ctx->state.detailed_evdo_state = evdo_state; sysinfo (MM_BROADBAND_MODEM_HUAWEI (self), (GAsyncReadyCallback)registration_state_sysinfo_ready, ctx); } /*****************************************************************************/ /* Setup/Cleanup unsolicited events (Voice interface) */ static void huawei_voice_origination (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint call_x = 0; guint call_type = 0; if (!mm_get_uint_from_match_info (match_info, 1, &call_x)) return; if (!mm_get_uint_from_match_info (match_info, 2, &call_type)) return; mm_dbg ("[^ORIG] Origination call id '%u' of type '%u'", call_x, call_type); /* TODO: Handle multiple calls * mm_iface_modem_voice_set_call_id (MM_IFACE_MODEM_VOICE (self)); */ } static void huawei_voice_ringback_tone (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint call_x = 0; if (!mm_get_uint_from_match_info (match_info, 1, &call_x)) return; mm_dbg ("[^CONF] Ringback tone from call id '%u'", call_x); mm_iface_modem_voice_call_dialing_to_ringing (MM_IFACE_MODEM_VOICE (self)); } static void huawei_voice_call_connection (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint call_x = 0; guint call_type = 0; if (!mm_get_uint_from_match_info (match_info, 1, &call_x)) return; if (!mm_get_uint_from_match_info (match_info, 2, &call_type)) return; mm_dbg ("[^CONN] Call id '%u' of type '%u' connected", call_x, call_type); mm_iface_modem_voice_call_ringing_to_active (MM_IFACE_MODEM_VOICE (self)); } static void huawei_voice_call_end (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { guint call_x = 0; guint duration = 0; guint cc_cause = 0; guint end_status = 0; if (!mm_get_uint_from_match_info (match_info, 1, &call_x)) return; if (!mm_get_uint_from_match_info (match_info, 2, &duration)) return; if (!mm_get_uint_from_match_info (match_info, 3, &end_status)) return; //This is optional mm_get_uint_from_match_info (match_info, 4, &cc_cause); mm_dbg ("[^CEND] Call '%u' terminated with status '%u' and cause '%u'. Duration of call '%d'", call_x, end_status, cc_cause, duration); mm_iface_modem_voice_network_hangup (MM_IFACE_MODEM_VOICE (self)); } static void huawei_voice_received_dtmf (MMPortSerialAt *port, GMatchInfo *match_info, MMBroadbandModemHuawei *self) { gchar *key; key = g_match_info_fetch (match_info, 1); if (key) { mm_dbg ("[^DDTMF] Received DTMF '%s'", key); mm_iface_modem_voice_received_dtmf (MM_IFACE_MODEM_VOICE (self), key); } } static void set_voice_unsolicited_events_handlers (MMBroadbandModemHuawei *self, gboolean enable) { GList *ports, *l; ports = 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->orig_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_voice_origination : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->conf_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_voice_ringback_tone : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->conn_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_voice_call_connection : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->cend_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_voice_call_end : NULL, enable ? self : NULL, NULL); mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->ddtmf_regex, enable ? (MMPortSerialAtUnsolicitedMsgFn)huawei_voice_received_dtmf: NULL, enable ? self : NULL, NULL); /* Ignore this message (Huawei ME909s-120 firmware. 23.613.61.00.00) */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->cschannelinfo_regex, NULL, NULL, NULL); /* Ignore this message (Huawei ME909s-120 firmware. 23.613.61.00.00) */ mm_port_serial_at_add_unsolicited_msg_handler ( port, self->priv->eons_regex, NULL, NULL, NULL); } g_list_free_full (ports, g_object_unref); } static gboolean modem_voice_setup_cleanup_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void parent_voice_setup_unsolicited_events_ready (MMIfaceModemVoice *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_voice_parent->setup_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else { /* Our own setup now */ set_voice_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), TRUE); g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (res), TRUE); } g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_voice_setup_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_voice_setup_unsolicited_events); /* Chain up parent's setup */ iface_modem_voice_parent->setup_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_setup_unsolicited_events_ready, result); } static void parent_voice_cleanup_unsolicited_events_ready (MMIfaceModemVoice *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_voice_parent->cleanup_unsolicited_events_finish (self, res, &error)) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (G_SIMPLE_ASYNC_RESULT (res), TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static void modem_voice_cleanup_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_voice_cleanup_unsolicited_events); /* Our own cleanup first */ set_voice_unsolicited_events_handlers (MM_BROADBAND_MODEM_HUAWEI (self), FALSE); /* And now chain up parent's cleanup */ iface_modem_voice_parent->cleanup_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_cleanup_unsolicited_events_ready, result); } /*****************************************************************************/ /* Enabling unsolicited events (Voice interface) */ static gboolean modem_voice_enable_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void own_voice_enable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; mm_base_modem_at_sequence_full_finish (self, res, NULL, &error); if (error) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (simple, TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static 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, GSimpleAsyncResult *simple) { GError *error = NULL; if (!iface_modem_voice_parent->enable_unsolicited_events_finish (self, res, &error)) { g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); return; } /* Our own enable now */ mm_base_modem_at_sequence_full ( MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), unsolicited_voice_enable_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ NULL, /* cancellable */ (GAsyncReadyCallback)own_voice_enable_unsolicited_events_ready, simple); } static void modem_voice_enable_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_voice_enable_unsolicited_events); /* Chain up parent's enable */ iface_modem_voice_parent->enable_unsolicited_events ( self, (GAsyncReadyCallback)parent_voice_enable_unsolicited_events_ready, result); } /*****************************************************************************/ /* Disabling unsolicited events (Voice interface) */ static gboolean modem_voice_disable_unsolicited_events_finish (MMIfaceModemVoice *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void own_voice_disable_unsolicited_events_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { GError *error = NULL; mm_base_modem_at_sequence_full_finish (self, res, NULL, &error); if (error) g_simple_async_result_take_error (simple, error); else g_simple_async_result_set_op_res_gboolean (simple, TRUE); g_simple_async_result_complete (simple); g_object_unref (simple); } static const MMBaseModemAtCommand unsolicited_voice_disable_sequence[] = { /* With ^DDTMFCFG we deactivate the DTMF Decoder */ { "^DDTMFCFG=1,0", 3, FALSE, NULL }, { NULL } }; static void modem_voice_disable_unsolicited_events (MMIfaceModemVoice *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *simple; simple = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_voice_disable_unsolicited_events); /* No unsolicited events disabling in parent */ mm_base_modem_at_sequence_full ( MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), unsolicited_voice_disable_sequence, NULL, /* response_processor_context */ NULL, /* response_processor_context_free */ NULL, /* cancellable */ (GAsyncReadyCallback)own_voice_disable_unsolicited_events_ready, simple); } /*****************************************************************************/ /* Create call (Voice interface) */ static MMBaseCall * create_call (MMIfaceModemVoice *self) { /* New Huawei Call */ return mm_call_huawei_new (MM_BASE_MODEM (self)); } /*****************************************************************************/ /* 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 = get_at_port_list (self); mm_dbg ("%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, GSimpleAsyncResult *result) { GError *error = NULL; MMModemPowerState power_state; power_state = iface_modem_parent->load_power_state_finish (self, res, &error); if (error) g_simple_async_result_take_error (result, 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_simple_async_result_set_op_res_gpointer (result, GUINT_TO_POINTER (power_state), NULL); } g_simple_async_result_complete (result); g_object_unref (result); } static void huawei_rfswitch_check_ready (MMBaseModem *_self, GAsyncResult *res, GSimpleAsyncResult *result) { 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_warn ("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); } } switch (self->priv->rfswitch_support) { case FEATURE_SUPPORT_UNKNOWN: if (error) { mm_dbg ("The device does not support ^RFSWITCH"); 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, result); return; } mm_dbg ("The device supports ^RFSWITCH"); self->priv->rfswitch_support = FEATURE_SUPPORTED; break; case FEATURE_SUPPORTED: break; default: g_assert_not_reached (); break; } if (error) g_simple_async_result_take_error (result, error); else g_simple_async_result_set_op_res_gpointer (result, sw_state ? GUINT_TO_POINTER (MM_MODEM_POWER_STATE_ON) : GUINT_TO_POINTER (MM_MODEM_POWER_STATE_LOW), NULL); g_simple_async_result_complete (result); g_object_unref (result); } static MMModemPowerState load_power_state_finish (MMIfaceModem *self, GAsyncResult *res, GError **error) { if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return MM_MODEM_POWER_STATE_UNKNOWN; return (MMModemPowerState)GPOINTER_TO_UINT (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res))); } static void load_power_state (MMIfaceModem *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, load_power_state); 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, result); break; } case FEATURE_NOT_SUPPORTED: /* Run parent's load_power_state */ iface_modem_parent->load_power_state (self, (GAsyncReadyCallback)parent_load_power_state_ready, result); 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; 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; 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) { if (g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error)) return MM_MODEM_LOCATION_SOURCE_NONE; return (MMModemLocationSource) GPOINTER_TO_UINT (g_simple_async_result_get_op_res_gpointer (G_SIMPLE_ASYNC_RESULT (res))); } static void parent_load_capabilities_ready (MMIfaceModemLocation *self, GAsyncResult *res, GSimpleAsyncResult *simple) { MMModemLocationSource sources; GError *error = NULL; sources = iface_modem_location_parent->load_capabilities_finish (self, res, &error); if (error) { g_simple_async_result_take_error (simple, error); g_simple_async_result_complete (simple); g_object_unref (simple); 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_simple_async_result_set_op_res_gpointer (simple, GUINT_TO_POINTER (sources), NULL); g_simple_async_result_complete (simple); g_object_unref (simple); } static void location_load_capabilities (MMIfaceModemLocation *self, GAsyncReadyCallback callback, gpointer user_data) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, location_load_capabilities); /* Chain up parent's setup */ iface_modem_location_parent->load_capabilities (self, (GAsyncReadyCallback)parent_load_capabilities_ready, result); } /*****************************************************************************/ /* Enable/Disable location gathering (Location interface) */ typedef struct { MMBroadbandModemHuawei *self; GSimpleAsyncResult *result; MMModemLocationSource source; int idx; } LocationGatheringContext; static void location_gathering_context_complete_and_free (LocationGatheringContext *ctx) { g_simple_async_result_complete_in_idle (ctx->result); g_object_unref (ctx->result); g_object_unref (ctx->self); g_slice_free (LocationGatheringContext, ctx); } /******************************/ /* Disable location gathering */ static gboolean disable_location_gathering_finish (MMIfaceModemLocation *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static void gps_disabled_ready (MMBaseModem *self, GAsyncResult *res, LocationGatheringContext *ctx) { MMPortSerialGps *gps_port; GError *error = NULL; if (!mm_base_modem_at_command_full_finish (self, res, &error)) g_simple_async_result_take_error (ctx->result, error); else g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); /* Only use the GPS port in NMEA/RAW setups */ if (ctx->source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW)) { /* Even if we get an error here, we try to close the GPS port */ gps_port = mm_base_modem_peek_port_gps (self); if (gps_port) mm_port_serial_close (MM_PORT_SERIAL (gps_port)); } location_gathering_context_complete_and_free (ctx); } static void disable_location_gathering (MMIfaceModemLocation *_self, MMModemLocationSource source, GAsyncReadyCallback callback, gpointer user_data) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); gboolean stop_gps = FALSE; LocationGatheringContext *ctx; ctx = g_slice_new (LocationGatheringContext); ctx->self = g_object_ref (self); ctx->result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, disable_location_gathering); ctx->source = 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 &= ~source; if (!(self->priv->enabled_sources & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED))) stop_gps = TRUE; } if (stop_gps) { mm_base_modem_at_command_full (MM_BASE_MODEM (_self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (_self)), "^WPEND", 3, FALSE, FALSE, /* raw */ NULL, /* cancellable */ (GAsyncReadyCallback)gps_disabled_ready, ctx); return; } /* For any other location (e.g. 3GPP), or if still some GPS needed, just return */ g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); location_gathering_context_complete_and_free (ctx); } /*****************************************************************************/ /* Enable location gathering (Location interface) */ static gboolean enable_location_gathering_finish (MMIfaceModemLocation *self, GAsyncResult *res, GError **error) { return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error); } static char *gps_startup[] = { "^WPDOM=0", "^WPDST=1", "^WPDFR=65535,30", "^WPDGP", NULL }; static void gps_enabled_ready (MMBaseModem *self, GAsyncResult *res, LocationGatheringContext *ctx) { GError *error = NULL; MMPortSerialGps *gps_port; if (!mm_base_modem_at_command_full_finish (self, res, &error)) { ctx->idx = 0; g_simple_async_result_take_error (ctx->result, error); location_gathering_context_complete_and_free (ctx); return; } /* ctx->idx++; make sure ctx->idx is a valid command */ if (gps_startup[ctx->idx++] && gps_startup[ctx->idx]) { mm_base_modem_at_command_full (MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), gps_startup[ctx->idx], 3, FALSE, FALSE, /* raw */ NULL, /* cancellable */ (GAsyncReadyCallback)gps_enabled_ready, ctx); return; } /* Only use the GPS port in NMEA/RAW setups */ if (ctx->source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW)) { gps_port = mm_base_modem_peek_port_gps (self); if (!gps_port || !mm_port_serial_open (MM_PORT_SERIAL (gps_port), &error)) { if (error) g_simple_async_result_take_error (ctx->result, error); else g_simple_async_result_set_error (ctx->result, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, "Couldn't open raw GPS serial port"); } else g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); } else g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); location_gathering_context_complete_and_free (ctx); } static void parent_enable_location_gathering_ready (MMIfaceModemLocation *self, GAsyncResult *res, LocationGatheringContext *ctx) { gboolean start_gps = FALSE; GError *error = NULL; if (!iface_modem_location_parent->enable_location_gathering_finish (self, res, &error)) { g_simple_async_result_take_error (ctx->result, error); location_gathering_context_complete_and_free (ctx); return; } /* Now our own enabling */ /* NMEA and RAW are both enabled in the same way */ if (ctx->source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED)) { /* Only start GPS engine if not done already */ if (!(ctx->self->priv->enabled_sources & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW | MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED))) start_gps = TRUE; ctx->self->priv->enabled_sources |= ctx->source; } if (start_gps) { mm_base_modem_at_command_full (MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), gps_startup[ctx->idx], 3, FALSE, FALSE, /* raw */ NULL, /* cancellable */ (GAsyncReadyCallback)gps_enabled_ready, ctx); return; } /* For any other location (e.g. 3GPP), or if GPS already running just return */ g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE); location_gathering_context_complete_and_free (ctx); } static void enable_location_gathering (MMIfaceModemLocation *self, MMModemLocationSource source, GAsyncReadyCallback callback, gpointer user_data) { LocationGatheringContext *ctx; ctx = g_slice_new (LocationGatheringContext); ctx->self = g_object_ref (self); ctx->result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, enable_location_gathering); ctx->source = source; ctx->idx = 0; /* Chain up parent's gathering enable */ iface_modem_location_parent->enable_location_gathering (self, source, (GAsyncReadyCallback)parent_enable_location_gathering_ready, ctx); } /*****************************************************************************/ /* Check support (Time interface) */ static gboolean modem_time_check_support_finish (MMIfaceModemTime *_self, GAsyncResult *res, GError **error) { MMBroadbandModemHuawei *self = MM_BROADBAND_MODEM_HUAWEI (_self); if (self->priv->nwtime_support == FEATURE_SUPPORTED) return TRUE; if (self->priv->time_support == FEATURE_SUPPORTED) return TRUE; return FALSE; } static void modem_time_check_ready (MMBaseModem *self, GAsyncResult *res, GSimpleAsyncResult *simple) { /* Responses are checked in the sequence parser, ignore overall result */ mm_base_modem_at_sequence_finish (self, res, NULL, NULL); g_simple_async_result_complete (simple); g_object_unref (simple); } static gboolean 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, "^NTCT")) self->priv->nwtime_support = FEATURE_SUPPORTED; else if (strstr (response, "^TIME")) self->priv->time_support = FEATURE_SUPPORTED; } else { if (strstr (command, "^NTCT")) self->priv->nwtime_support = FEATURE_NOT_SUPPORTED; else if (strstr (command, "^TIME")) self->priv->time_support = FEATURE_NOT_SUPPORTED; } return FALSE; } static const MMBaseModemAtCommand time_cmd_sequence[] = { { "^NTCT?", 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) { GSimpleAsyncResult *result; result = g_simple_async_result_new (G_OBJECT (self), callback, user_data, modem_time_check_support); 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, result); } /*****************************************************************************/ /* 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, 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; 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_dbg ("^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; mm_dbg ("loading extended signal information..."); 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 = 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); } 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); set_voice_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_full (MM_BASE_MODEM (self), mm_base_modem_peek_port_primary (MM_BASE_MODEM (self)), "^WPEND", 3, FALSE, FALSE, NULL, 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 **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_DRIVERS, drivers, MM_BASE_MODEM_PLUGIN, plugin, MM_BASE_MODEM_VENDOR_ID, vendor_id, MM_BASE_MODEM_PRODUCT_ID, product_id, 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->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); /* Voice related regex * ^ORIG: , * ^CONF: * ^CONN: , * ^CEND: ,,[,] */ self->priv->orig_regex = g_regex_new ("\\r\\n\\^ORIG:\\s*(\\d+),(\\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+),(\\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); /* Voice: receive DTMF regex * ^DDTMF: * Key should be 0-9, A-D, *, # */ self->priv->ddtmf_regex = g_regex_new ("\\r\\n\\^DDTMF:\\s*([0-9A-D\\*\\#])\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); /* Voice: Unknown message that's broke ATA command * ^CSCHANNELINFO: , * Key should be 0-9, A-D, *, # */ self->priv->cschannelinfo_regex = g_regex_new ("\\r\\n\\^CSCHANNELINFO:\\s*(\\d+),(\\d+)\\r\\n", G_REGEX_RAW | G_REGEX_OPTIMIZE, 0, NULL); /* Voice: Unknown message that's broke ATA command * ^EONS: */ self->priv->eons_regex = g_regex_new ("\\r\\n\\^EONS:\\s*(\\d+)\\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; } 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->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->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->cschannelinfo_regex); g_regex_unref (self->priv->eons_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 (MMIfaceModem *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_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_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 (MMIfaceModem3gpp *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 (MMIfaceModem3gppUssd *iface) { iface->encode = encode; iface->decode = decode; } static void iface_modem_cdma_init (MMIfaceModemCdma *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 (MMIfaceModemLocation *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 (MMIfaceModemTime *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 (MMIfaceModemVoice *iface) { iface_modem_voice_parent = g_type_interface_peek_parent (iface); iface->setup_unsolicited_events = modem_voice_setup_unsolicited_events; iface->setup_unsolicited_events_finish = modem_voice_setup_cleanup_unsolicited_events_finish; iface->cleanup_unsolicited_events = modem_voice_cleanup_unsolicited_events; iface->cleanup_unsolicited_events_finish = modem_voice_setup_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->create_call = create_call; } static void iface_modem_signal_init (MMIfaceModemSignal *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; }