mirror of git://git.sysmocom.de/ofono
564 lines
13 KiB
C
564 lines
13 KiB
C
/*
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*
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* RIL library with GLib integration
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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* Copyright (C) 2013 Jolla Ltd
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* Contact: Jussi Kangas <jussi.kangas@tieto.com>
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* Copyright (C) 2012-2014 Canonical Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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#include <ctype.h>
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#include <errno.h>
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#include <string.h>
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#include <glib.h>
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#include <ofono/log.h>
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#include <ofono/modem.h>
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#include <ofono/call-forwarding.h>
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#include <ofono/gprs-context.h>
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#include "common.h"
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#include "util.h"
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#include "grilreply.h"
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#include "grilutil.h"
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/* Indexes for registration state replies */
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#define RST_IX_STATE 0
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#define RST_IX_LAC 1
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#define RST_IX_CID 2
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#define RST_IX_RAT 3
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#define RDST_IX_MAXDC 5
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#define MTK_MODEM_MAX_CIDS 3
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static void set_reg_state(GRil *gril, struct reply_reg_state *reply,
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int i, const char *str)
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{
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int val;
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char *endp;
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int base;
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const char *strstate;
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if (str == NULL || *str == '\0')
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goto no_val;
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if (i == RST_IX_LAC || i == RST_IX_CID)
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base = 16;
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else
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base = 10;
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val = (int) strtol(str, &endp, base);
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if (*endp != '\0')
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goto no_val;
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switch (i) {
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case RST_IX_STATE:
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switch (val) {
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case RIL_REG_STATE_NOT_REGISTERED:
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case RIL_REG_STATE_REGISTERED:
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case RIL_REG_STATE_SEARCHING:
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case RIL_REG_STATE_DENIED:
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case RIL_REG_STATE_UNKNOWN:
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case RIL_REG_STATE_ROAMING:
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/* Only valid values for ofono */
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strstate = registration_status_to_string(val);
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break;
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case RIL_REG_STATE_EMERGENCY_NOT_REGISTERED:
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case RIL_REG_STATE_EMERGENCY_SEARCHING:
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case RIL_REG_STATE_EMERGENCY_DENIED:
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case RIL_REG_STATE_EMERGENCY_UNKNOWN:
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/* Map to states valid for ofono core */
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val -= RIL_REG_STATE_EMERGENCY_NOT_REGISTERED;
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strstate = str;
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break;
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default:
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val = NETWORK_REGISTRATION_STATUS_UNKNOWN;
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strstate = str;
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}
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reply->status = val;
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g_ril_append_print_buf(gril, "%s%s", print_buf, strstate);
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break;
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case RST_IX_LAC:
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reply->lac = val;
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g_ril_append_print_buf(gril, "%s0x%x", print_buf, val);
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break;
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case RST_IX_CID:
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reply->ci = val;
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g_ril_append_print_buf(gril, "%s0x%x", print_buf, val);
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break;
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case RST_IX_RAT:
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g_ril_append_print_buf(gril, "%s%s", print_buf,
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ril_radio_tech_to_string(val));
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if (g_ril_vendor(gril) == OFONO_RIL_VENDOR_MTK) {
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switch (val) {
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case MTK_RADIO_TECH_HSDPAP:
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case MTK_RADIO_TECH_HSDPAP_UPA:
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case MTK_RADIO_TECH_HSUPAP:
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case MTK_RADIO_TECH_HSUPAP_DPA:
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val = RADIO_TECH_HSPAP;
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break;
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case MTK_RADIO_TECH_DC_DPA:
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val = RADIO_TECH_HSDPA;
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break;
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case MTK_RADIO_TECH_DC_UPA:
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val = RADIO_TECH_HSUPA;
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break;
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case MTK_RADIO_TECH_DC_HSDPAP:
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case MTK_RADIO_TECH_DC_HSDPAP_UPA:
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case MTK_RADIO_TECH_DC_HSDPAP_DPA:
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case MTK_RADIO_TECH_DC_HSPAP:
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val = RADIO_TECH_HSPAP;
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break;
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}
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}
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reply->tech = val;
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break;
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default:
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goto no_val;
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}
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return;
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no_val:
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g_ril_append_print_buf(gril, "%s%s", print_buf, str ? str : "(null)");
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}
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struct reply_reg_state *g_ril_reply_parse_voice_reg_state(GRil *gril,
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const struct ril_msg *message)
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{
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struct parcel rilp;
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struct parcel_str_array *str_arr;
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struct reply_reg_state *reply = NULL;
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int i;
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g_ril_init_parcel(message, &rilp);
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str_arr = parcel_r_str_array(&rilp);
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if (str_arr == NULL) {
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ofono_error("%s: parse error for %s", __func__,
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ril_request_id_to_string(message->req));
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goto out;
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}
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reply = g_try_malloc0(sizeof(*reply));
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if (reply == NULL) {
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ofono_error("%s: out of memory", __func__);
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goto out;
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}
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reply->status = -1;
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reply->lac = -1;
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reply->ci = -1;
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g_ril_append_print_buf(gril, "{");
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for (i = 0; i < str_arr->num_str; ++i) {
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char *str = str_arr->str[i];
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if (i > 0)
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g_ril_append_print_buf(gril, "%s,", print_buf);
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switch (i) {
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case RST_IX_STATE: case RST_IX_LAC:
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case RST_IX_CID: case RST_IX_RAT:
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set_reg_state(gril, reply, i, str);
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break;
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default:
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g_ril_append_print_buf(gril, "%s%s", print_buf,
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str ? str : "(null)");
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}
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}
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g_ril_append_print_buf(gril, "%s}", print_buf);
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g_ril_print_response(gril, message);
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/* As a minimum we require a valid status string */
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if (reply->status == -1) {
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ofono_error("%s: invalid status", __func__);
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g_free(reply);
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reply = NULL;
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}
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out:
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parcel_free_str_array(str_arr);
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return reply;
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}
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static void set_data_reg_state(GRil *gril, struct reply_data_reg_state *reply,
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int i, const char *str)
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{
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unsigned val;
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char *endp;
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if (str == NULL || *str == '\0')
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goto no_val;
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val = (unsigned) strtoul(str, &endp, 10);
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if (*endp != '\0')
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goto no_val;
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switch (i) {
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case RDST_IX_MAXDC:
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/*
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* MTK modem does not return max_cids, string for this index
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* actually contains the maximum data bearer capability.
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*/
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if (g_ril_vendor(gril) == OFONO_RIL_VENDOR_MTK)
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reply->max_cids = MTK_MODEM_MAX_CIDS;
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else
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reply->max_cids = val;
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g_ril_append_print_buf(gril, "%s%u", print_buf, val);
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break;
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default:
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goto no_val;
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}
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return;
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no_val:
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g_ril_append_print_buf(gril, "%s%s", print_buf, str ? str : "(null)");
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}
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struct reply_data_reg_state *g_ril_reply_parse_data_reg_state(GRil *gril,
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const struct ril_msg *message)
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{
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struct parcel rilp;
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struct parcel_str_array *str_arr;
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struct reply_data_reg_state *reply = NULL;
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int i;
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g_ril_init_parcel(message, &rilp);
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str_arr = parcel_r_str_array(&rilp);
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if (str_arr == NULL) {
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ofono_error("%s: parse error for %s", __func__,
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ril_request_id_to_string(message->req));
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goto out;
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}
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reply = g_try_malloc0(sizeof(*reply));
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if (reply == NULL) {
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ofono_error("%s: out of memory", __func__);
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goto out;
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}
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reply->reg_state.status = -1;
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reply->reg_state.lac = -1;
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reply->reg_state.ci = -1;
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g_ril_append_print_buf(gril, "{");
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for (i = 0; i < str_arr->num_str; ++i) {
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char *str = str_arr->str[i];
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if (i > 0)
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g_ril_append_print_buf(gril, "%s,", print_buf);
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switch (i) {
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case RST_IX_STATE: case RST_IX_LAC:
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case RST_IX_CID: case RST_IX_RAT:
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set_reg_state(gril, &reply->reg_state, i, str);
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break;
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case RDST_IX_MAXDC:
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set_data_reg_state(gril, reply, i, str);
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break;
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default:
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g_ril_append_print_buf(gril, "%s%s", print_buf,
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str ? str : "(null)");
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}
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}
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g_ril_append_print_buf(gril, "%s}", print_buf);
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g_ril_print_response(gril, message);
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/* As a minimum we require a valid status string */
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if (reply->reg_state.status == -1) {
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ofono_error("%s: invalid status", __func__);
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g_free(reply);
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reply = NULL;
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}
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out:
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parcel_free_str_array(str_arr);
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return reply;
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}
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static gint g_ril_call_compare(gconstpointer a, gconstpointer b)
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{
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const struct ofono_call *ca = a;
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const struct ofono_call *cb = b;
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if (ca->id < cb->id)
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return -1;
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if (ca->id > cb->id)
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return 1;
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return 0;
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}
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GSList *g_ril_reply_parse_get_calls(GRil *gril, const struct ril_msg *message)
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{
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struct ofono_call *call;
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struct parcel rilp;
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GSList *l = NULL;
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int num, i;
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gchar *number, *name;
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g_ril_init_parcel(message, &rilp);
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g_ril_append_print_buf(gril, "{");
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/* maguro signals no calls with empty event data */
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if (rilp.size < sizeof(int32_t))
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goto no_calls;
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/* Number of RIL_Call structs */
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num = parcel_r_int32(&rilp);
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for (i = 0; i < num; i++) {
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call = g_try_new(struct ofono_call, 1);
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if (call == NULL)
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break;
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ofono_call_init(call);
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call->status = parcel_r_int32(&rilp);
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call->id = parcel_r_int32(&rilp);
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call->phone_number.type = parcel_r_int32(&rilp);
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parcel_r_int32(&rilp); /* isMpty */
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parcel_r_int32(&rilp); /* isMT */
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parcel_r_int32(&rilp); /* als */
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call->type = parcel_r_int32(&rilp); /* isVoice */
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parcel_r_int32(&rilp); /* isVoicePrivacy */
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number = parcel_r_string(&rilp);
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if (number) {
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strncpy(call->phone_number.number, number,
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OFONO_MAX_PHONE_NUMBER_LENGTH);
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g_free(number);
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}
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parcel_r_int32(&rilp); /* numberPresentation */
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name = parcel_r_string(&rilp);
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if (name) {
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strncpy(call->name, name,
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OFONO_MAX_CALLER_NAME_LENGTH);
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g_free(name);
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}
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parcel_r_int32(&rilp); /* namePresentation */
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parcel_r_int32(&rilp); /* uusInfo */
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if (strlen(call->phone_number.number) > 0)
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call->clip_validity = 0;
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else
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call->clip_validity = 2;
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g_ril_append_print_buf(gril,
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"%s [id=%d,status=%d,type=%d,"
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"number=%s,name=%s]",
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print_buf,
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call->id, call->status, call->type,
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call->phone_number.number, call->name);
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l = g_slist_insert_sorted(l, call, g_ril_call_compare);
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}
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no_calls:
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g_ril_append_print_buf(gril, "%s}", print_buf);
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g_ril_print_response(gril, message);
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return l;
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}
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int *g_ril_reply_parse_retries(GRil *gril, const struct ril_msg *message,
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enum ofono_sim_password_type passwd_type)
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{
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struct parcel rilp;
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int i, numint;
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int *retries = g_try_malloc0(sizeof(int) * OFONO_SIM_PASSWORD_INVALID);
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if (retries == NULL) {
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ofono_error("%s: out of memory", __func__);
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goto no_data;
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}
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for (i = 0; i < OFONO_SIM_PASSWORD_INVALID; ++i)
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retries[i] = -1;
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g_ril_init_parcel(message, &rilp);
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/* maguro/infineon: no data is returned */
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if (parcel_data_avail(&rilp) == 0)
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goto no_data;
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numint = parcel_r_int32(&rilp);
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switch (g_ril_vendor(gril)) {
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case OFONO_RIL_VENDOR_AOSP:
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case OFONO_RIL_VENDOR_QCOM_MSIM:
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/*
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* The number of retries is valid only when a wrong password has
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* been introduced in Nexus 4. TODO: check Nexus 5 behaviour.
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*/
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if (message->error == RIL_E_PASSWORD_INCORRECT)
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retries[passwd_type] = parcel_r_int32(&rilp);
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g_ril_append_print_buf(gril, "{%d}", retries[passwd_type]);
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break;
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case OFONO_RIL_VENDOR_MTK:
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/*
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* Some versions of MTK modem return just the retries for the
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* password just entered while others return the retries for all
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* passwords.
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*/
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if (numint == 1) {
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retries[passwd_type] = parcel_r_int32(&rilp);
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g_ril_append_print_buf(gril, "{%d}",
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retries[passwd_type]);
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} else if (numint == 4) {
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retries[OFONO_SIM_PASSWORD_SIM_PIN] =
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parcel_r_int32(&rilp);
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retries[OFONO_SIM_PASSWORD_SIM_PIN2] =
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parcel_r_int32(&rilp);
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retries[OFONO_SIM_PASSWORD_SIM_PUK] =
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parcel_r_int32(&rilp);
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retries[OFONO_SIM_PASSWORD_SIM_PUK2] =
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parcel_r_int32(&rilp);
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g_ril_append_print_buf(gril,
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"{pin %d, pin2 %d, puk %d, puk2 %d}",
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retries[OFONO_SIM_PASSWORD_SIM_PIN],
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retries[OFONO_SIM_PASSWORD_SIM_PIN2],
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retries[OFONO_SIM_PASSWORD_SIM_PUK],
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retries[OFONO_SIM_PASSWORD_SIM_PUK2]);
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} else {
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ofono_error("%s: wrong format", __func__);
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goto no_data;
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}
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break;
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case OFONO_RIL_VENDOR_INFINEON:
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ofono_error("%s: infineon type should not arrive here",
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__func__);
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g_assert(FALSE);
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break;
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}
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if (rilp.malformed) {
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ofono_error("%s: malformed parcel", __func__);
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goto no_data;
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}
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g_ril_print_response(gril, message);
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return retries;
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no_data:
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g_free(retries);
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return NULL;
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}
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void g_ril_reply_free_oem_hook(struct reply_oem_hook *oem_hook)
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{
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if (oem_hook) {
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g_free(oem_hook->data);
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g_free(oem_hook);
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}
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}
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struct reply_oem_hook *g_ril_reply_oem_hook_raw(GRil *gril,
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const struct ril_msg *message)
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{
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struct reply_oem_hook *reply = NULL;
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struct parcel rilp;
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reply = g_try_malloc0(sizeof(*reply));
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if (reply == NULL) {
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ofono_error("%s: out of memory", __func__);
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goto end;
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}
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g_ril_init_parcel(message, &rilp);
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reply->data = parcel_r_raw(&rilp, &(reply->length));
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if (rilp.malformed) {
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ofono_error("%s: malformed parcel", __func__);
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g_ril_reply_free_oem_hook(reply);
|
|
reply = NULL;
|
|
goto end;
|
|
}
|
|
|
|
g_ril_append_print_buf(gril, "{%d", reply->length);
|
|
|
|
if (reply->data != NULL) {
|
|
char *hex_dump;
|
|
hex_dump = encode_hex(reply->data, reply->length, '\0');
|
|
g_ril_append_print_buf(gril, "%s,%s", print_buf, hex_dump);
|
|
g_free(hex_dump);
|
|
}
|
|
|
|
g_ril_append_print_buf(gril, "%s}", print_buf);
|
|
g_ril_print_response(gril, message);
|
|
|
|
end:
|
|
return reply;
|
|
}
|
|
|
|
struct parcel_str_array *g_ril_reply_oem_hook_strings(GRil *gril,
|
|
const struct ril_msg *message)
|
|
{
|
|
struct parcel rilp;
|
|
struct parcel_str_array *str_arr;
|
|
int i;
|
|
|
|
g_ril_init_parcel(message, &rilp);
|
|
|
|
str_arr = parcel_r_str_array(&rilp);
|
|
if (str_arr == NULL) {
|
|
ofono_error("%s: no strings", __func__);
|
|
goto out;
|
|
}
|
|
|
|
g_ril_append_print_buf(gril, "{");
|
|
|
|
for (i = 0; i < str_arr->num_str; ++i) {
|
|
if (i + 1 == str_arr->num_str)
|
|
g_ril_append_print_buf(gril, "%s%s}", print_buf,
|
|
str_arr->str[i]);
|
|
else
|
|
g_ril_append_print_buf(gril, "%s%s, ", print_buf,
|
|
str_arr->str[i]);
|
|
}
|
|
|
|
g_ril_print_response(gril, message);
|
|
|
|
out:
|
|
return str_arr;
|
|
}
|