/usr/include/phone-utils/phone-utils-gsm.h is in libphone-utils-dev 0.1+git20110523-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 | /*
* Copyright (C) 2009
* Authors (alphabetical) :
* Tom Hacohen (tom@stosb.com)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3 of the license.
*
* 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 Lesser General Public License for more details.
*/
#ifndef _PHONE_UTILS_GSM_H
#define _PHONE_UTILS_GSM_H
/* sms stuff */
#define PHONE_UTILS_GSM_SMS_TEXT_LIMIT 160
#define PHONE_UTILS_GSM_SMS_TEXT_SPLIT_LIMIT 153
#define PHONE_UTILS_GSM_SMS_UCS_LIMIT 70
#define PHONE_UTILS_GSM_SMS_UCS_SPLIT_LIMIT 67
/* Receives a utf8 encoded string and returns the string len of this string
* if it'll be sent via an sms. This function detects whether this string
* should be represented in gsm7 or ucs.
* If it should be represnetd in gsm7 this function returns the number
* of bytes needed in order to represent this string (i.e ] is counted as 2)
* If this string should be sent using the ucs2 encoding the number of chars
* needed in order to represent this, i.e the equiv of a regular utf8-strlen
*
* This function assumes srting is a valid utf8 string*/
int
phone_utils_gsm_sms_strlen(const char *string);
/* Receives a utf8 encoded string and returns true if this string has to
* be represented in ucs2 or false if it can be representehd in gsm7
*
* This function assumes srting is a valid utf8 string*/
int
phone_utils_gsm_is_ucs(const char *string);
/* This function recieves a unicode char and returns the number of bytes
* this char takes in order to be represented in the gsm 7bit charset
*
* returns 0 when this char can not be represented using this charset.
*/
int
phone_utils_gsm_get_char_size(int chr);
/* takes a message and splits it to buffers that can be used
* for sending split messages. pdu is true if should split as ucs.
* len is the len of the message (got from phone_utils_gsm_sms_strlen)
* the function allocates the array and the strings inside
* the array (as every string inside it) is null terminated */
char **
phone_utils_gsm_sms_split_message(const char *message, int len, int ucs);
int
phone_utils_gsm_number_is_ussd(const char *number);
#endif
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