build: Rename util.{c,h} to calls-util.{c,h}
"util" is a very generic name. This guards against accidentally including similarly named headers from elsewhere.
This commit is contained in:
Evangelos Ribeiro Tzaras
278
src/calls-util.c
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278
src/calls-util.c
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/*
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* Copyright (C) 2018, 2019 Purism SPC
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*
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* This file is part of Calls.
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*
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* Calls is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calls is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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 Calls. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Bob Ham <bob.ham@puri.sm>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#include "calls-util.h"
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#include <sys/socket.h>
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#include <netdb.h>
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gboolean
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calls_date_time_is_same_day (GDateTime *a,
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GDateTime *b)
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{
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#define eq(member) \
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(g_date_time_get_##member (a) == \
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g_date_time_get_##member (b))
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return
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eq (year)
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&&
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eq (month)
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&&
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eq (day_of_month);
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#undef eq
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}
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gboolean
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calls_date_time_is_yesterday (GDateTime *now,
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GDateTime *t)
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{
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GDateTime *yesterday;
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gboolean same_day;
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yesterday = g_date_time_add_days (now, -1);
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same_day = calls_date_time_is_same_day (yesterday, t);
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g_date_time_unref (yesterday);
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return same_day;
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}
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gboolean
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calls_date_time_is_same_year (GDateTime *a,
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GDateTime *b)
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{
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return
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g_date_time_get_year (a) ==
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g_date_time_get_year (b);
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}
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gboolean
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calls_number_is_ussd (const char *number)
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{
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/* USSD numbers start with *, #, **, ## or *# and are finished by # */
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if (!number ||
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(*number != '*' && *number != '#'))
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return FALSE;
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number++;
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if (*number == '#')
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number++;
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while (g_ascii_isdigit (*number) || *number == '*')
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number++;
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if (g_str_equal (number, "#"))
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return TRUE;
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return FALSE;
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}
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/**
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* calls_find_in_model:
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* @list: A #GListModel
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* @item: The #gpointer to find
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* @position: (out) (optional): The first position of @item, if it was found.
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*
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* Returns: %TRUE if @list contains @item, %FALSE otherwise.
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*/
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gboolean
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calls_find_in_model (GListModel *list,
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gpointer item,
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guint *position)
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{
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GListStore *store = (GListStore *) list;
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guint count;
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g_return_val_if_fail (G_IS_LIST_MODEL (list), FALSE);
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if (G_IS_LIST_STORE (store))
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return g_list_store_find (store,
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item,
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position);
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count = g_list_model_get_n_items (list);
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for (guint i = 0; i < count; i++) {
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g_autoptr (GObject) object = NULL;
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object = g_list_model_get_item (list, i);
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if (object == item) {
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if (position)
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*position = i;
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return TRUE;
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}
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}
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return FALSE;
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}
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/**
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* get_protocol_from_address:
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* @target: The target address
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*
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* simply checks for the the scheme of an address without doing any validation
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*
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* Returns: The protocol used for address, or NULL if could not determine
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*/
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const char *
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get_protocol_from_address (const char *target)
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{
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g_autofree char *lower = NULL;
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g_return_val_if_fail (target, NULL);
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lower = g_ascii_strdown (target, -1);
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if (g_str_has_prefix (lower, "sips:"))
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return "sips";
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if (g_str_has_prefix (lower, "sip:"))
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return "sip";
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if (g_str_has_prefix (lower, "tel:"))
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return "tel";
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/* could not determine the protocol (which most probably means it's a telephone number) */
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return NULL;
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}
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/**
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* get_protocol_from_address_with_fallback:
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* @target: The address to check
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*
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* simply checks for the the scheme of an address without doing any validation
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*
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* Returns: The protocol used for address, or "tel" as a fallback
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*/
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const char *
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get_protocol_from_address_with_fallback (const char *target)
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{
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const char *protocol = get_protocol_from_address (target);
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if (!protocol)
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protocol = "tel";
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return protocol;
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}
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/**
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* dtmf_tone_is_valid:
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* @key:
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*
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* Checks if @key is a valid DTMF keytone
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*
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* Returns: %TRUE if @key is 0-9, A-D, * or #, %FALSE otherwise
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*/
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gboolean
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dtmf_tone_key_is_valid (gchar key)
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{
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return
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(key >= '0' && key <= '9')
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|| (key >= 'A' && key <= 'D')
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|| key == '*'
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|| key == '#';
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}
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static const char * const type_icon_name[] = {
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"call-arrow-outgoing-symbolic",
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"call-arrow-outgoing-missed-symbolic",
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"call-arrow-incoming-symbolic",
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"call-arrow-incoming-missed-symbolic",
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};
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/**
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* get_call_icon_type_name:
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* @inbound: Whether the call was inbound
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* @missed: Whether the call was missed
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*
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* Returns: (transfer null): The icon symbolic name to use in the history, etc
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*/
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const char *
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get_call_icon_symbolic_name (gboolean inbound,
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gboolean missed)
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{
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guint index = 0;
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index = ((inbound) << 1) + missed;
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return type_icon_name[index];
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}
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/**
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* get_address_family_for_ip:
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* @ip: The IP address to check
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* @only_configured_interfaces: Only consider address families of configured
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* network interfaces
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*
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* Returns: #AF_INET for IPv4, #AF_INET6 for IPv6 and #AF_UNSPEC otherwise.
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* If @only_configured_interfaces is #TRUE and the resulting address family of @ip
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* is not configured on any network interface, it will also return #AF_UNSPEC
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*/
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int
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get_address_family_for_ip (const char *ip,
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gboolean only_configured_interfaces)
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{
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struct addrinfo hints = { 0 };
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struct addrinfo *result;
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int family = AF_UNSPEC;
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int res_gai;
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g_return_val_if_fail (!STR_IS_NULL_OR_EMPTY (ip), AF_UNSPEC);
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hints.ai_flags = AI_V4MAPPED | AI_NUMERICHOST;
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if (only_configured_interfaces)
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hints.ai_flags |= AI_ADDRCONFIG;
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hints.ai_family = AF_UNSPEC;
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res_gai = getaddrinfo (ip, NULL, &hints, &result);
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if (res_gai != 0) {
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g_info ("Cannot get address information for host %s: %s",
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ip,
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gai_strerror (res_gai));
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return AF_UNSPEC;
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}
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family = result->ai_family;
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freeaddrinfo (result);
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if (family != AF_INET && family != AF_INET6) {
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g_warning ("Address information for host %s indicates non internet host", ip);
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return AF_UNSPEC;
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}
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return family;
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}
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