Generic Advice of Charge encode and decode routines. More...

#include "asterisk/channel.h"

Include dependency graph for aoc.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	ast_aoc_charging_association

struct	ast_aoc_charging_association_number

struct	ast_aoc_duration_rate

struct	ast_aoc_flat_rate

struct	ast_aoc_s_entry

struct	ast_aoc_time

struct	ast_aoc_unit_entry

struct	ast_aoc_volume_rate

Macros
#define	AOC_CURRENCY_NAME_SIZE (10 + 1)

Enumerations
enum	ast_aoc_billing_id { AST_AOC_BILLING_NA = 0 , AST_AOC_BILLING_NORMAL , AST_AOC_BILLING_REVERSE_CHARGE , AST_AOC_BILLING_CREDIT_CARD , AST_AOC_BILLING_CALL_FWD_UNCONDITIONAL , AST_AOC_BILLING_CALL_FWD_BUSY , AST_AOC_BILLING_CALL_FWD_NO_REPLY , AST_AOC_BILLING_CALL_DEFLECTION , AST_AOC_BILLING_CALL_TRANSFER , AST_AOC_BILLING_NUM_ENTRIES }
	Defines the billing id options for an aoc message. More...

enum	ast_aoc_charge_type { AST_AOC_CHARGE_NA = 0 , AST_AOC_CHARGE_FREE , AST_AOC_CHARGE_CURRENCY , AST_AOC_CHARGE_UNIT }

enum	AST_AOC_CHARGING_ASSOCIATION { AST_AOC_CHARGING_ASSOCIATION_NA , AST_AOC_CHARGING_ASSOCIATION_NUMBER , AST_AOC_CHARGING_ASSOCIATION_ID }

enum	ast_aoc_currency_multiplier { AST_AOC_MULT_ONETHOUSANDTH = 1 , AST_AOC_MULT_ONEHUNDREDTH , AST_AOC_MULT_ONETENTH , AST_AOC_MULT_ONE , AST_AOC_MULT_TEN , AST_AOC_MULT_HUNDRED , AST_AOC_MULT_THOUSAND , AST_AOC_MULT_NUM_ENTRIES }
	Defines the currency multiplier for an aoc message. More...

enum	ast_aoc_request { AST_AOC_REQUEST_S = (1 << 0) , AST_AOC_REQUEST_D = (1 << 1) , AST_AOC_REQUEST_E = (1 << 2) }

enum	ast_aoc_s_charged_item { AST_AOC_CHARGED_ITEM_NA , AST_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT , AST_AOC_CHARGED_ITEM_BASIC_COMMUNICATION , AST_AOC_CHARGED_ITEM_CALL_ATTEMPT , AST_AOC_CHARGED_ITEM_CALL_SETUP , AST_AOC_CHARGED_ITEM_USER_USER_INFO , AST_AOC_CHARGED_ITEM_SUPPLEMENTARY_SERVICE }

enum	ast_aoc_s_rate_type { AST_AOC_RATE_TYPE_NA , AST_AOC_RATE_TYPE_FREE , AST_AOC_RATE_TYPE_FREE_FROM_BEGINNING , AST_AOC_RATE_TYPE_DURATION , AST_AOC_RATE_TYPE_FLAT , AST_AOC_RATE_TYPE_VOLUME , AST_AOC_RATE_TYPE_SPECIAL_CODE }

enum	ast_aoc_time_scale { AST_AOC_TIME_SCALE_HUNDREDTH_SECOND , AST_AOC_TIME_SCALE_TENTH_SECOND , AST_AOC_TIME_SCALE_SECOND , AST_AOC_TIME_SCALE_TEN_SECOND , AST_AOC_TIME_SCALE_MINUTE , AST_AOC_TIME_SCALE_HOUR , AST_AOC_TIME_SCALE_DAY }

enum	ast_aoc_total_type { AST_AOC_TOTAL = 0 , AST_AOC_SUBTOTAL = 1 }

enum	ast_aoc_type { AST_AOC_REQUEST = 0 , AST_AOC_S , AST_AOC_D , AST_AOC_E }

enum	ast_aoc_volume_unit { AST_AOC_VOLUME_UNIT_OCTET , AST_AOC_VOLUME_UNIT_SEGMENT , AST_AOC_VOLUME_UNIT_MESSAGE }

Functions
int	ast_aoc_add_unit_entry (struct ast_aoc_decoded *decoded, const unsigned int amount_is_present, const unsigned int amount, const unsigned int type_is_present, const unsigned int type)
	Adds a unit entry into the list of units. More...

int	ast_aoc_cli_init (void)
	enable aoc cli options More...

struct ast_aoc_decoded *	ast_aoc_create (const enum ast_aoc_type msg_type, const enum ast_aoc_charge_type charge_type, const enum ast_aoc_request requests)
	creates a ast_aoc_decode object of a specific message type More...

struct ast_aoc_decoded *	ast_aoc_decode (struct ast_aoc_encoded encoded, size_t size, struct ast_channel chan)
	decodes an encoded aoc payload. More...

int	ast_aoc_decoded2str (const struct ast_aoc_decoded decoded, struct ast_str *msg)
	Convert decoded aoc msg to string representation. More...

void *	ast_aoc_destroy_decoded (struct ast_aoc_decoded *decoded)
	free an ast_aoc_decoded object More...

void *	ast_aoc_destroy_encoded (struct ast_aoc_encoded *encoded)
	free an ast_aoc_encoded object More...

struct ast_aoc_encoded *	ast_aoc_encode (struct ast_aoc_decoded decoded, size_t out_size, struct ast_channel *chan)
	encodes a decoded aoc structure so it can be passed on the wire More...

const struct ast_aoc_charging_association *	ast_aoc_get_association_info (struct ast_aoc_decoded *decoded)
	get the charging association info for AOC-E messages More...

enum ast_aoc_billing_id	ast_aoc_get_billing_id (struct ast_aoc_decoded *decoded)
	get the billing id for AOC-D and AOC-E messages More...

enum ast_aoc_charge_type	ast_aoc_get_charge_type (struct ast_aoc_decoded *decoded)
	get the charging type for an AOC-D or AOC-E message More...

unsigned int	ast_aoc_get_currency_amount (struct ast_aoc_decoded *decoded)
	get the currency amount for AOC-D and AOC-E messages More...

enum ast_aoc_currency_multiplier	ast_aoc_get_currency_multiplier (struct ast_aoc_decoded *decoded)
	get the currency multiplier for AOC-D and AOC-E messages More...

const char *	ast_aoc_get_currency_multiplier_decimal (struct ast_aoc_decoded *decoded)
	get the currency multiplier for AOC-D and AOC-E messages in decimal format More...

const char *	ast_aoc_get_currency_name (struct ast_aoc_decoded *decoded)
	get the currency name for AOC-D and AOC-E messages More...

enum ast_aoc_type	ast_aoc_get_msg_type (struct ast_aoc_decoded *decoded)
	get the message type, AOC-D, AOC-E, or AOC Request More...

enum ast_aoc_request	ast_aoc_get_request (struct ast_aoc_decoded *decoded)
	get the types of AOC requested for when message type is AOC Request More...

int	ast_aoc_get_termination_request (struct ast_aoc_decoded *decoded)
	get whether or not the AST_AOC_REQUEST message as a termination request. More...

enum ast_aoc_total_type	ast_aoc_get_total_type (struct ast_aoc_decoded *decoded)
	get the type of total for a AOC-D message More...

unsigned int	ast_aoc_get_unit_count (struct ast_aoc_decoded *decoded)
	get the number of unit entries for AOC-D and AOC-E messages More...

const struct ast_aoc_unit_entry *	ast_aoc_get_unit_info (struct ast_aoc_decoded *decoded, unsigned int entry_number)
	get a specific unit entry. More...

int	ast_aoc_manager_event (const struct ast_aoc_decoded decoded, struct ast_channel chan)
	generate AOC manager event for an AOC-S, AOC-D, or AOC-E msg More...

int	ast_aoc_s_add_rate_duration (struct ast_aoc_decoded decoded, enum ast_aoc_s_charged_item charged_item, unsigned int amount, enum ast_aoc_currency_multiplier multiplier, const char currency_name, unsigned long time, enum ast_aoc_time_scale time_scale, unsigned long granularity_time, enum ast_aoc_time_scale granularity_time_scale, int step_function)
	Add AOC-S duration rate entry. More...

int	ast_aoc_s_add_rate_flat (struct ast_aoc_decoded decoded, enum ast_aoc_s_charged_item charged_item, unsigned int amount, enum ast_aoc_currency_multiplier multiplier, const char currency_name)
	Add AOC-S flat rate entry. More...

int	ast_aoc_s_add_rate_free (struct ast_aoc_decoded *decoded, enum ast_aoc_s_charged_item charged_item, int from_beginning)
	Add AOC-S indicating charge item is free. More...

int	ast_aoc_s_add_rate_na (struct ast_aoc_decoded *decoded, enum ast_aoc_s_charged_item charged_item)
	Add AOC-S entry indicating charge item is not available. More...

int	ast_aoc_s_add_rate_special_charge_code (struct ast_aoc_decoded *decoded, enum ast_aoc_s_charged_item charged_item, unsigned int code)
	Add AOC-S special rate entry. More...

int	ast_aoc_s_add_rate_volume (struct ast_aoc_decoded decoded, enum ast_aoc_s_charged_item charged_item, enum ast_aoc_volume_unit volume_unit, unsigned int amount, enum ast_aoc_currency_multiplier multiplier, const char currency_name)
	Add AOC-S volume rate entry. More...

int	ast_aoc_s_add_special_arrangement (struct ast_aoc_decoded *decoded, unsigned int code)
	Add AOC-S special arrangement entry. More...

unsigned int	ast_aoc_s_get_count (struct ast_aoc_decoded *decoded)
	get the number rates associated with an AOC-S message More...

const struct ast_aoc_s_entry *	ast_aoc_s_get_rate_info (struct ast_aoc_decoded *decoded, unsigned int entry_number)
	get a specific AOC-S rate entry. More...

int	ast_aoc_set_association_id (struct ast_aoc_decoded *decoded, const int id)
	set the charging association id for an AST_AOC_E message More...

int	ast_aoc_set_association_number (struct ast_aoc_decoded decoded, const char num, uint8_t plan)
	set the charging association number for an AOC-E message More...

int	ast_aoc_set_billing_id (struct ast_aoc_decoded *decoded, const enum ast_aoc_billing_id id)
	set the billing id for a AOC-D or AST_AOC_E message More...

int	ast_aoc_set_currency_info (struct ast_aoc_decoded decoded, const unsigned int amount, const enum ast_aoc_currency_multiplier multiplier, const char name)
	Sets the currency values for a AOC-D or AOC-E message. More...

int	ast_aoc_set_termination_request (struct ast_aoc_decoded *decoded)
	Mark the AST_AOC_REQUEST message as a termination request. More...

int	ast_aoc_set_total_type (struct ast_aoc_decoded *decoded, const enum ast_aoc_total_type type)
	Sets the type of total for a AOC-D message. More...

int	ast_aoc_test_encode_decode_match (struct ast_aoc_decoded *decoded)
	test aoc encode decode routines. More...

Detailed Description

Generic Advice of Charge encode and decode routines.

Author: David Vossel dvoss.nosp@m.el@d.nosp@m.igium.nosp@m..com

Definition in file aoc.h.

Macro Definition Documentation

◆ AOC_CURRENCY_NAME_SIZE

#define AOC_CURRENCY_NAME_SIZE (10 + 1)

Definition at line 31 of file aoc.h.

Enumeration Type Documentation

◆ ast_aoc_billing_id

enum ast_aoc_billing_id

Defines the billing id options for an aoc message.

Note: AOC-D is limited to NORMAL, REVERSE_CHARGE, and CREDIT_CARD.

Enumerator
AST_AOC_BILLING_NA
AST_AOC_BILLING_NORMAL
AST_AOC_BILLING_REVERSE_CHARGE
AST_AOC_BILLING_CREDIT_CARD
AST_AOC_BILLING_CALL_FWD_UNCONDITIONAL
AST_AOC_BILLING_CALL_FWD_BUSY
AST_AOC_BILLING_CALL_FWD_NO_REPLY
AST_AOC_BILLING_CALL_DEFLECTION
AST_AOC_BILLING_CALL_TRANSFER
AST_AOC_BILLING_NUM_ENTRIES

Definition at line 49 of file aoc.h.

                        {
    AST_AOC_BILLING_NA = 0,
    AST_AOC_BILLING_NORMAL,
    AST_AOC_BILLING_REVERSE_CHARGE,
    AST_AOC_BILLING_CREDIT_CARD,
    AST_AOC_BILLING_CALL_FWD_UNCONDITIONAL,
    AST_AOC_BILLING_CALL_FWD_BUSY,
    AST_AOC_BILLING_CALL_FWD_NO_REPLY,
    AST_AOC_BILLING_CALL_DEFLECTION,
    AST_AOC_BILLING_CALL_TRANSFER,
    AST_AOC_BILLING_NUM_ENTRIES /* must remain the last item in enum, not a valid billing id */
};

◆ ast_aoc_charge_type

enum ast_aoc_charge_type

Enumerator
AST_AOC_CHARGE_NA
AST_AOC_CHARGE_FREE
AST_AOC_CHARGE_CURRENCY
AST_AOC_CHARGE_UNIT

Definition at line 69 of file aoc.h.

                         {
    AST_AOC_CHARGE_NA = 0,
    AST_AOC_CHARGE_FREE,
    AST_AOC_CHARGE_CURRENCY,
    AST_AOC_CHARGE_UNIT, /* unit must remain the last item in enum */
};

◆ AST_AOC_CHARGING_ASSOCIATION

enum AST_AOC_CHARGING_ASSOCIATION

Enumerator
AST_AOC_CHARGING_ASSOCIATION_NA
AST_AOC_CHARGING_ASSOCIATION_NUMBER
AST_AOC_CHARGING_ASSOCIATION_ID

Definition at line 185 of file aoc.h.

                                  {
    AST_AOC_CHARGING_ASSOCIATION_NA,
    AST_AOC_CHARGING_ASSOCIATION_NUMBER,
    AST_AOC_CHARGING_ASSOCIATION_ID,
};

◆ ast_aoc_currency_multiplier

enum ast_aoc_currency_multiplier

Defines the currency multiplier for an aoc message.

Enumerator
AST_AOC_MULT_ONETHOUSANDTH
AST_AOC_MULT_ONEHUNDREDTH
AST_AOC_MULT_ONETENTH
AST_AOC_MULT_ONE
AST_AOC_MULT_TEN
AST_AOC_MULT_HUNDRED
AST_AOC_MULT_THOUSAND
AST_AOC_MULT_NUM_ENTRIES

Definition at line 34 of file aoc.h.

                                 {
    AST_AOC_MULT_ONETHOUSANDTH = 1,
    AST_AOC_MULT_ONEHUNDREDTH,
    AST_AOC_MULT_ONETENTH,
    AST_AOC_MULT_ONE,
    AST_AOC_MULT_TEN,
    AST_AOC_MULT_HUNDRED,
    AST_AOC_MULT_THOUSAND,
    AST_AOC_MULT_NUM_ENTRIES, /* must remain the last item in enum, this is not a valid type */
};

◆ ast_aoc_request

enum ast_aoc_request

Enumerator
AST_AOC_REQUEST_S
AST_AOC_REQUEST_D
AST_AOC_REQUEST_E

Definition at line 76 of file aoc.h.

                     {
    AST_AOC_REQUEST_S = (1 << 0),
    AST_AOC_REQUEST_D = (1 << 1),
    AST_AOC_REQUEST_E = (1 << 2),
};

◆ ast_aoc_s_charged_item

enum ast_aoc_s_charged_item

Enumerator
AST_AOC_CHARGED_ITEM_NA
AST_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT
AST_AOC_CHARGED_ITEM_BASIC_COMMUNICATION
AST_AOC_CHARGED_ITEM_CALL_ATTEMPT
AST_AOC_CHARGED_ITEM_CALL_SETUP
AST_AOC_CHARGED_ITEM_USER_USER_INFO
AST_AOC_CHARGED_ITEM_SUPPLEMENTARY_SERVICE

Definition at line 145 of file aoc.h.

                            {
    AST_AOC_CHARGED_ITEM_NA,
    AST_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT,
    AST_AOC_CHARGED_ITEM_BASIC_COMMUNICATION,
    AST_AOC_CHARGED_ITEM_CALL_ATTEMPT,
    AST_AOC_CHARGED_ITEM_CALL_SETUP,
    AST_AOC_CHARGED_ITEM_USER_USER_INFO,
    AST_AOC_CHARGED_ITEM_SUPPLEMENTARY_SERVICE,
};

◆ ast_aoc_s_rate_type

enum ast_aoc_s_rate_type

Enumerator
AST_AOC_RATE_TYPE_NA
AST_AOC_RATE_TYPE_FREE
AST_AOC_RATE_TYPE_FREE_FROM_BEGINNING
AST_AOC_RATE_TYPE_DURATION
AST_AOC_RATE_TYPE_FLAT
AST_AOC_RATE_TYPE_VOLUME
AST_AOC_RATE_TYPE_SPECIAL_CODE

Definition at line 155 of file aoc.h.

                         {
    AST_AOC_RATE_TYPE_NA,
    AST_AOC_RATE_TYPE_FREE,
    AST_AOC_RATE_TYPE_FREE_FROM_BEGINNING,
    AST_AOC_RATE_TYPE_DURATION,
    AST_AOC_RATE_TYPE_FLAT,
    AST_AOC_RATE_TYPE_VOLUME,
    AST_AOC_RATE_TYPE_SPECIAL_CODE,
};

◆ ast_aoc_time_scale

enum ast_aoc_time_scale

Enumerator
AST_AOC_TIME_SCALE_HUNDREDTH_SECOND
AST_AOC_TIME_SCALE_TENTH_SECOND
AST_AOC_TIME_SCALE_SECOND
AST_AOC_TIME_SCALE_TEN_SECOND
AST_AOC_TIME_SCALE_MINUTE
AST_AOC_TIME_SCALE_HOUR
AST_AOC_TIME_SCALE_DAY

Definition at line 87 of file aoc.h.

                        {
    AST_AOC_TIME_SCALE_HUNDREDTH_SECOND,
    AST_AOC_TIME_SCALE_TENTH_SECOND,
    AST_AOC_TIME_SCALE_SECOND,
    AST_AOC_TIME_SCALE_TEN_SECOND,
    AST_AOC_TIME_SCALE_MINUTE,
    AST_AOC_TIME_SCALE_HOUR,
    AST_AOC_TIME_SCALE_DAY,
};

◆ ast_aoc_total_type

enum ast_aoc_total_type

Enumerator
AST_AOC_TOTAL
AST_AOC_SUBTOTAL

Definition at line 82 of file aoc.h.

                        {
    AST_AOC_TOTAL = 0,
    AST_AOC_SUBTOTAL = 1,
};

◆ ast_aoc_type

enum ast_aoc_type

Enumerator
AST_AOC_REQUEST
AST_AOC_S
AST_AOC_D
AST_AOC_E

Definition at line 62 of file aoc.h.

                  {
    AST_AOC_REQUEST = 0,
    AST_AOC_S,
    AST_AOC_D,
    AST_AOC_E, /* aoc-e must remain the last item in this enum */
};

◆ ast_aoc_volume_unit

enum ast_aoc_volume_unit

Enumerator
AST_AOC_VOLUME_UNIT_OCTET
AST_AOC_VOLUME_UNIT_SEGMENT
AST_AOC_VOLUME_UNIT_MESSAGE

Definition at line 125 of file aoc.h.

                         {
    AST_AOC_VOLUME_UNIT_OCTET,
    AST_AOC_VOLUME_UNIT_SEGMENT,
    AST_AOC_VOLUME_UNIT_MESSAGE,
};

Function Documentation

◆ ast_aoc_add_unit_entry()

int ast_aoc_add_unit_entry	(	struct ast_aoc_decoded *	decoded,
		const unsigned int	amount_is_present,
		const unsigned int	amount,
		const unsigned int	type_is_present,
		const unsigned int	type
	)

Adds a unit entry into the list of units.

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to set values on
amount_is_present	set this if the number of units is actually present.
amount	number of units
type_is_present	set this if the type value is present
type	unit type

Note: If neither the amount nor the type is present, the entry will not be added.

Return values

0 success

Definition at line 986 of file aoc.c.

{
    if ((decoded->msg_type == AST_AOC_REQUEST) ||
        (decoded->unit_count >= ARRAY_LEN(decoded->unit_list))) {
        return -1;
    }
 
    if (!amount_is_present && !type_is_present) {
        return -1;
    }
 
    decoded->unit_list[decoded->unit_count].valid_amount = amount_is_present;
    if (amount_is_present) {
        decoded->unit_list[decoded->unit_count].amount = amount;
    } else {
        decoded->unit_list[decoded->unit_count].amount = 0;
    }
 
    decoded->unit_list[decoded->unit_count].valid_type = type_is_present;
    if (type_is_present) {
        decoded->unit_list[decoded->unit_count].type = type;
    } else {
        decoded->unit_list[decoded->unit_count].type = 0;
    }
    decoded->unit_count++;
 
    return 0;
}

References ast_aoc_unit_entry::amount, ARRAY_LEN, AST_AOC_REQUEST, ast_aoc_decoded::msg_type, type, ast_aoc_unit_entry::type, ast_aoc_decoded::unit_count, ast_aoc_decoded::unit_list, ast_aoc_unit_entry::valid_amount, and ast_aoc_unit_entry::valid_type.

Referenced by action_aoc_de_message(), aoc_parse_ie(), and AST_TEST_DEFINE().

◆ ast_aoc_cli_init()

int ast_aoc_cli_init ( void )

enable aoc cli options

Definition at line 2029 of file aoc.c.

{
    STASIS_MESSAGE_TYPE_INIT(aoc_s_type);
    STASIS_MESSAGE_TYPE_INIT(aoc_d_type);
    STASIS_MESSAGE_TYPE_INIT(aoc_e_type);
 
    ast_register_cleanup(aoc_shutdown);
    return ast_cli_register_multiple(aoc_cli, ARRAY_LEN(aoc_cli));
}

References aoc_cli, aoc_d_type(), aoc_e_type(), aoc_s_type(), aoc_shutdown(), ARRAY_LEN, ast_cli_register_multiple, ast_register_cleanup(), and STASIS_MESSAGE_TYPE_INIT.

Referenced by asterisk_daemon().

◆ ast_aoc_create()

struct ast_aoc_decoded * ast_aoc_create	(	const enum ast_aoc_type	msg_type,
		const enum ast_aoc_charge_type	charge_type,
		const enum ast_aoc_request	requests
	)

creates a ast_aoc_decode object of a specific message type

Since: 1.8

Parameters

msg_type	AOC-D, AOC-E, or AOC Request
charge_type	this is ignored if message type is not AOC-D or AOC-E.
requests	flags. This defines the types of AOC requested. This field should only be set when the message type is AOC Request, the value is ignored otherwise.

Return values

heap	allocated ast_aoc_decoded object ptr on success
NULL	failure

Definition at line 285 of file aoc.c.

{
    struct ast_aoc_decoded *decoded = NULL;
 
    /* verify input */
    if (((unsigned int) charge_type > AST_AOC_CHARGE_UNIT) ||
        ((unsigned int) msg_type > AST_AOC_E) ||
        ((msg_type == AST_AOC_REQUEST) && !requests)) {
 
        ast_log(LOG_WARNING, "Failed to create ast_aoc_decoded object, invalid input\n");
        return NULL;
    }
 
    if (!(decoded = ast_calloc(1, sizeof(struct ast_aoc_decoded)))) {
        ast_log(LOG_WARNING, "Failed to create ast_aoc_decoded object \n");
        return NULL;
    }
 
    decoded->msg_type = msg_type;
 
    if (msg_type == AST_AOC_REQUEST) {
        decoded->request_flag = requests;
    } else if ((msg_type == AST_AOC_D) || (msg_type == AST_AOC_E)) {
        decoded->charge_type = charge_type;
    }
 
    return decoded;
}

References AST_AOC_CHARGE_UNIT, AST_AOC_D, AST_AOC_E, AST_AOC_REQUEST, ast_calloc, ast_log, ast_aoc_decoded::charge_type, LOG_WARNING, ast_aoc_decoded::msg_type, NULL, ast_aoc_decoded::request_flag, and requests.

Referenced by action_aoc_de_message(), action_aoc_s_message(), and AST_TEST_DEFINE().

◆ ast_aoc_decode()

struct ast_aoc_decoded * ast_aoc_decode	(	struct ast_aoc_encoded *	encoded,
		size_t	size,
		struct ast_channel *	chan
	)

decodes an encoded aoc payload.

Since: 1.8

Parameters

encoded	the encoded payload to decode.
size	total size of encoded payload
chan	ast channel, Optional for DEBUG output purposes

Return values

heap	allocated ast_aoc_decoded object ptr on success
NULL	failure

Definition at line 458 of file aoc.c.

{
    struct ast_aoc_decoded *decoded;
 
    /* verify our encoded payload is actually large enough to hold all the ies */
    if ((size - (sizeof(struct ast_aoc_encoded)) != ntohs(encoded->datalen))) {
        ast_log(LOG_WARNING, "Corrupted aoc encoded object, can not decode\n");
        return NULL;
    }
 
    if (!(decoded = ast_calloc(1, sizeof(struct ast_aoc_decoded)))) {
        ast_log(LOG_WARNING, "Failed to create ast_aoc_decoded object \n");
        return NULL;
    }
 
    /* decode flags */
 
    if ((encoded->flags & AST_AOC_ENCODED_TYPE_S) == AST_AOC_ENCODED_TYPE_S) {
        decoded->msg_type = AST_AOC_S;
    } else if (encoded->flags & AST_AOC_ENCODED_TYPE_E) {
        decoded->msg_type = AST_AOC_E;
    } else if (encoded->flags & AST_AOC_ENCODED_TYPE_D) {
        decoded->msg_type = AST_AOC_D;
    } else {
        decoded->msg_type = AST_AOC_REQUEST;
    }
 
    if (decoded->msg_type == AST_AOC_REQUEST) {
        if (encoded->flags & AST_AOC_ENCODED_REQUEST_S) {
            decoded->request_flag |= AST_AOC_REQUEST_S;
        }
        if (encoded->flags & AST_AOC_ENCODED_REQUEST_D) {
            decoded->request_flag |= AST_AOC_REQUEST_D;
        }
        if (encoded->flags & AST_AOC_ENCODED_REQUEST_E) {
            decoded->request_flag |= AST_AOC_REQUEST_E;
        }
    } else if ((decoded->msg_type == AST_AOC_D) || (decoded->msg_type == AST_AOC_E)) {
        if ((encoded->flags & AST_AOC_ENCODED_CHARGE_UNIT) == AST_AOC_ENCODED_CHARGE_UNIT) {
            decoded->charge_type = AST_AOC_CHARGE_UNIT;
        } else if ((encoded->flags & AST_AOC_ENCODED_CHARGE_CURRENCY) == AST_AOC_ENCODED_CHARGE_CURRENCY) {
            decoded->charge_type = AST_AOC_CHARGE_CURRENCY;
        } else if ((encoded->flags & AST_AOC_ENCODED_CHARGE_FREE) == AST_AOC_ENCODED_CHARGE_FREE) {
            decoded->charge_type = AST_AOC_CHARGE_FREE;
        } else {
            decoded->charge_type = AST_AOC_CHARGE_NA;
        }
 
        if (encoded->flags & AST_AOC_ENCODED_CHARGE_SUBTOTAL) {
            decoded->total_type = AST_AOC_SUBTOTAL;
        }
    }
 
    /* decode information elements */
    aoc_parse_ie(decoded, encoded->data, ntohs(encoded->datalen));
 
    if (aoc_debug_enabled) {
        aoc_display_decoded_debug(decoded, 1, chan);
    }
 
    return decoded;
}

References aoc_debug_enabled, aoc_display_decoded_debug(), aoc_parse_ie(), AST_AOC_CHARGE_CURRENCY, AST_AOC_CHARGE_FREE, AST_AOC_CHARGE_NA, AST_AOC_CHARGE_UNIT, AST_AOC_D, AST_AOC_E, AST_AOC_ENCODED_CHARGE_CURRENCY, AST_AOC_ENCODED_CHARGE_FREE, AST_AOC_ENCODED_CHARGE_SUBTOTAL, AST_AOC_ENCODED_CHARGE_UNIT, AST_AOC_ENCODED_REQUEST_D, AST_AOC_ENCODED_REQUEST_E, AST_AOC_ENCODED_REQUEST_S, AST_AOC_ENCODED_TYPE_D, AST_AOC_ENCODED_TYPE_E, AST_AOC_ENCODED_TYPE_S, AST_AOC_REQUEST, AST_AOC_REQUEST_D, AST_AOC_REQUEST_E, AST_AOC_REQUEST_S, AST_AOC_S, AST_AOC_SUBTOTAL, ast_calloc, ast_log, ast_aoc_decoded::charge_type, ast_aoc_encoded::data, ast_aoc_encoded::datalen, ast_aoc_encoded::flags, LOG_WARNING, ast_aoc_decoded::msg_type, NULL, ast_aoc_decoded::request_flag, and ast_aoc_decoded::total_type.

Referenced by aoc_framehook(), ast_aoc_test_encode_decode_match(), and wait_for_answer().

◆ ast_aoc_decoded2str()

int ast_aoc_decoded2str	(	const struct ast_aoc_decoded *	decoded,
		struct ast_str **	msg
	)

Convert decoded aoc msg to string representation.

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to convert to string
msg	dynamic heap allocated ast_str object to store string representation in

Return values

0	success
-1	failure

Definition at line 1963 of file aoc.c.

{
    if (!decoded || !msg) {
        return -1;
    }
 
    switch (decoded->msg_type) {
    case AST_AOC_S:
        ast_str_append(msg, 0, "AOC-S\r\n");
        aoc_s_event(decoded, msg);
        break;
    case AST_AOC_D:
        ast_str_append(msg, 0, "AOC-D\r\n");
        aoc_d_event(decoded, msg);
        break;
    case AST_AOC_E:
        ast_str_append(msg, 0, "AOC-E\r\n");
        aoc_e_event(decoded, msg);
        break;
    case AST_AOC_REQUEST:
        ast_str_append(msg, 0, "AOC-Request\r\n");
        aoc_request_event(decoded, msg);
        break;
    }
 
    return 0;
}

References aoc_d_event(), aoc_e_event(), aoc_request_event(), aoc_s_event(), AST_AOC_D, AST_AOC_E, AST_AOC_REQUEST, AST_AOC_S, ast_str_append(), and ast_aoc_decoded::msg_type.

Referenced by aoc_display_decoded_debug(), and AST_TEST_DEFINE().

◆ ast_aoc_destroy_decoded()

void * ast_aoc_destroy_decoded ( struct ast_aoc_decoded * decoded )

free an ast_aoc_decoded object

Definition at line 316 of file aoc.c.

{
    ast_free(decoded);
    return NULL;
}

References ast_free, and NULL.

Referenced by action_aoc_de_message(), action_aoc_s_message(), action_aocmessage(), aoc_data_destroy(), ast_aoc_test_encode_decode_match(), AST_TEST_DEFINE(), chanlist_free(), hangupcalls(), and wait_for_answer().

◆ ast_aoc_destroy_encoded()

void * ast_aoc_destroy_encoded ( struct ast_aoc_encoded * encoded )

free an ast_aoc_encoded object

Definition at line 322 of file aoc.c.

{
    ast_free(encoded);
    return NULL;
}

References ast_free, and NULL.

Referenced by action_aocmessage(), ast_aoc_test_encode_decode_match(), and wait_for_answer().

◆ ast_aoc_encode()

struct ast_aoc_encoded * ast_aoc_encode	(	struct ast_aoc_decoded *	decoded,
		size_t *	out_size,
		struct ast_channel *	chan
	)

encodes a decoded aoc structure so it can be passed on the wire

Since: 1.8

Parameters

decoded	the decoded struct to be encoded
out_size	output parameter representing size of encoded data
chan	ast channel, Optional for DEBUG output purposes

Return values

pointer	to encoded data
NULL	failure

Definition at line 659 of file aoc.c.

{
    struct aoc_ie_data ied;
    struct ast_aoc_encoded *encoded = NULL;
    size_t size = 0;
 
    if (!decoded || !out_size) {
        return NULL;
    }
 
    *out_size = 0;
 
    /* create information element buffer before allocating the payload,
     * by doing this the exact size of the payload + the id data can be
     * allocated all at once. */
    aoc_create_ie_data(decoded, &ied);
 
    size = sizeof(struct ast_aoc_encoded) + ied.pos;
 
    if (!(encoded = ast_calloc(1, size))) {
        ast_log(LOG_WARNING, "Failed to create ast_aoc_encoded object during decode routine. \n");
        return NULL;
    }
 
    /* -- Set ie data buffer */
    if (ied.pos) {
        /* this is safe because encoded was allocated to fit this perfectly */
        memcpy(encoded->data, ied.buf, ied.pos);
        encoded->datalen = htons(ied.pos);
    }
 
    /* --- Set Flags --- */
    switch (decoded->msg_type) {
    case AST_AOC_S:
        encoded->flags = AST_AOC_ENCODED_TYPE_S;
        break;
    case AST_AOC_D:
        encoded->flags = AST_AOC_ENCODED_TYPE_D;
        break;
    case AST_AOC_E:
        encoded->flags = AST_AOC_ENCODED_TYPE_E;
        break;
    case AST_AOC_REQUEST:
        encoded->flags = AST_AOC_ENCODED_TYPE_REQUEST;
    default:
        break;
    }
 
    /* if it is type request, set the types requested, else set charge type */
    if (decoded->msg_type == AST_AOC_REQUEST) {
        if (decoded->request_flag & AST_AOC_REQUEST_S) {
            encoded->flags |= AST_AOC_ENCODED_REQUEST_S;
        }
        if (decoded->request_flag & AST_AOC_REQUEST_D) {
            encoded->flags |= AST_AOC_ENCODED_REQUEST_D;
        }
        if (decoded->request_flag & AST_AOC_REQUEST_E) {
            encoded->flags |= AST_AOC_ENCODED_REQUEST_E;
        }
    } else if ((decoded->msg_type == AST_AOC_D) || (decoded->msg_type == AST_AOC_E)) {
        switch (decoded->charge_type) {
        case AST_AOC_CHARGE_UNIT:
            encoded->flags |= AST_AOC_ENCODED_CHARGE_UNIT;
            break;
        case AST_AOC_CHARGE_CURRENCY:
            encoded->flags |= AST_AOC_ENCODED_CHARGE_CURRENCY;
            break;
        case AST_AOC_CHARGE_FREE:
            encoded->flags |= AST_AOC_ENCODED_CHARGE_FREE;
        case AST_AOC_CHARGE_NA:
        default:
            encoded->flags |= AST_AOC_ENCODED_CHARGE_NA;
            break;
        }
 
        if (decoded->total_type == AST_AOC_SUBTOTAL) {
            encoded->flags |= AST_AOC_ENCODED_CHARGE_SUBTOTAL;
        }
    }
 
    /* --- Set Version Number --- */
    encoded->version = AST_AOC_ENCODE_VERSION;
 
    /* set the output size  */
    *out_size = size;
 
    if (aoc_debug_enabled) {
        aoc_display_decoded_debug(decoded, 0, chan);
    }
 
    return encoded;
}

References aoc_create_ie_data(), aoc_debug_enabled, aoc_display_decoded_debug(), AST_AOC_CHARGE_CURRENCY, AST_AOC_CHARGE_FREE, AST_AOC_CHARGE_NA, AST_AOC_CHARGE_UNIT, AST_AOC_D, AST_AOC_E, AST_AOC_ENCODE_VERSION, AST_AOC_ENCODED_CHARGE_CURRENCY, AST_AOC_ENCODED_CHARGE_FREE, AST_AOC_ENCODED_CHARGE_NA, AST_AOC_ENCODED_CHARGE_SUBTOTAL, AST_AOC_ENCODED_CHARGE_UNIT, AST_AOC_ENCODED_REQUEST_D, AST_AOC_ENCODED_REQUEST_E, AST_AOC_ENCODED_REQUEST_S, AST_AOC_ENCODED_TYPE_D, AST_AOC_ENCODED_TYPE_E, AST_AOC_ENCODED_TYPE_REQUEST, AST_AOC_ENCODED_TYPE_S, AST_AOC_REQUEST, AST_AOC_REQUEST_D, AST_AOC_REQUEST_E, AST_AOC_REQUEST_S, AST_AOC_S, AST_AOC_SUBTOTAL, ast_calloc, ast_log, aoc_ie_data::buf, ast_aoc_decoded::charge_type, ast_aoc_encoded::data, ast_aoc_encoded::datalen, ast_aoc_encoded::flags, LOG_WARNING, ast_aoc_decoded::msg_type, NULL, aoc_ie_data::pos, ast_aoc_decoded::request_flag, ast_aoc_decoded::total_type, and ast_aoc_encoded::version.

Referenced by action_aocmessage(), ast_aoc_test_encode_decode_match(), and wait_for_answer().

◆ ast_aoc_get_association_info()

const struct ast_aoc_charging_association * ast_aoc_get_association_info ( struct ast_aoc_decoded * decoded )

get the charging association info for AOC-E messages

Definition at line 1060 of file aoc.c.

{
    return &decoded->charging_association;
}

References ast_aoc_decoded::charging_association.

Referenced by AST_TEST_DEFINE().

◆ ast_aoc_get_billing_id()

enum ast_aoc_billing_id ast_aoc_get_billing_id ( struct ast_aoc_decoded * decoded )

get the billing id for AOC-D and AOC-E messages

Definition at line 1044 of file aoc.c.

{
    return decoded->billing_id;
}

References ast_aoc_decoded::billing_id.

Referenced by AST_TEST_DEFINE().

◆ ast_aoc_get_charge_type()

enum ast_aoc_charge_type ast_aoc_get_charge_type ( struct ast_aoc_decoded * decoded )

get the charging type for an AOC-D or AOC-E message

Definition at line 906 of file aoc.c.

{
    return decoded->charge_type;
}

References ast_aoc_decoded::charge_type.

Referenced by aoc_send_as_xml(), and AST_TEST_DEFINE().

◆ ast_aoc_get_currency_amount()

unsigned int ast_aoc_get_currency_amount ( struct ast_aoc_decoded * decoded )

get the currency amount for AOC-D and AOC-E messages

Definition at line 949 of file aoc.c.

{
    return decoded->currency_amount;
}

References ast_aoc_decoded::currency_amount.

Referenced by aoc_send_as_xml(), and AST_TEST_DEFINE().

◆ ast_aoc_get_currency_multiplier()

enum ast_aoc_currency_multiplier ast_aoc_get_currency_multiplier ( struct ast_aoc_decoded * decoded )

get the currency multiplier for AOC-D and AOC-E messages

Definition at line 954 of file aoc.c.

{
    return decoded->multiplier;
}

References ast_aoc_decoded::multiplier.

Referenced by aoc_send_as_xml(), and AST_TEST_DEFINE().

◆ ast_aoc_get_currency_multiplier_decimal()

const char * ast_aoc_get_currency_multiplier_decimal ( struct ast_aoc_decoded * decoded )

get the currency multiplier for AOC-D and AOC-E messages in decimal format

Definition at line 959 of file aoc.c.

{
    switch (decoded->multiplier) {
    case AST_AOC_MULT_ONETHOUSANDTH:
        return "0.001";
    case AST_AOC_MULT_ONEHUNDREDTH:
        return "0.01";
    case AST_AOC_MULT_ONETENTH:
        return "0.1";
    case AST_AOC_MULT_ONE:
        return "1.0";
    case AST_AOC_MULT_TEN:
        return "10.0";
    case AST_AOC_MULT_HUNDRED:
        return "100.0";
    case AST_AOC_MULT_THOUSAND:
        return "1000.0";
    default:
        return "1.0";
    }
}

References AST_AOC_MULT_HUNDRED, AST_AOC_MULT_ONE, AST_AOC_MULT_ONEHUNDREDTH, AST_AOC_MULT_ONETENTH, AST_AOC_MULT_ONETHOUSANDTH, AST_AOC_MULT_TEN, AST_AOC_MULT_THOUSAND, and ast_aoc_decoded::multiplier.

◆ ast_aoc_get_currency_name()

const char * ast_aoc_get_currency_name ( struct ast_aoc_decoded * decoded )

get the currency name for AOC-D and AOC-E messages

Definition at line 981 of file aoc.c.

{
    return decoded->currency_name;
}

References ast_aoc_decoded::currency_name.

Referenced by aoc_send_as_xml(), and AST_TEST_DEFINE().

◆ ast_aoc_get_msg_type()

enum ast_aoc_type ast_aoc_get_msg_type ( struct ast_aoc_decoded * decoded )

get the message type, AOC-D, AOC-E, or AOC Request

Definition at line 901 of file aoc.c.

{
    return decoded->msg_type;
}

References ast_aoc_decoded::msg_type.

Referenced by aoc_send_as_xml(), AST_TEST_DEFINE(), and wait_for_answer().

◆ ast_aoc_get_request()

enum ast_aoc_request ast_aoc_get_request ( struct ast_aoc_decoded * decoded )

get the types of AOC requested for when message type is AOC Request

Definition at line 911 of file aoc.c.

{
    return decoded->request_flag;
}

References ast_aoc_decoded::request_flag.

Referenced by AST_TEST_DEFINE().

◆ ast_aoc_get_termination_request()

int ast_aoc_get_termination_request ( struct ast_aoc_decoded * decoded )

get whether or not the AST_AOC_REQUEST message as a termination request.

Since: 1.8

Note: a termination request indicates that the call has terminated, but that the other side is waiting for a short period of time before hanging up so it can get the final AOC-E message.

Parameters

decoded ast_aoc_decoded struct to get values on

Return values

0	not a termination request
1	is a termination request

Definition at line 1088 of file aoc.c.

{
    return decoded->termination_request;
}

References ast_aoc_decoded::termination_request.

Referenced by AST_TEST_DEFINE().

◆ ast_aoc_get_total_type()

enum ast_aoc_total_type ast_aoc_get_total_type ( struct ast_aoc_decoded * decoded )

get the type of total for a AOC-D message

Definition at line 923 of file aoc.c.

{
    return decoded->total_type;
}

References ast_aoc_decoded::total_type.

Referenced by aoc_send_as_xml(), and AST_TEST_DEFINE().

◆ ast_aoc_get_unit_count()

unsigned int ast_aoc_get_unit_count ( struct ast_aoc_decoded * decoded )

get the number of unit entries for AOC-D and AOC-E messages

Definition at line 1028 of file aoc.c.

{
    return decoded->unit_count;
}

References ast_aoc_decoded::unit_count.

Referenced by AST_TEST_DEFINE().

◆ ast_aoc_get_unit_info()

const struct ast_aoc_unit_entry * ast_aoc_get_unit_info	(	struct ast_aoc_decoded *	decoded,
		unsigned int	entry_number
	)

get a specific unit entry.

Since: 1.8

Note: This can be used in conjunction with ast_aoc_get_unit_count to create a unit entry iterator.

Definition at line 1019 of file aoc.c.

{
    if (entry_number >= decoded->unit_count) {
        return NULL;
    }
 
    return (const struct ast_aoc_unit_entry *) &decoded->unit_list[entry_number];
}

References NULL, ast_aoc_decoded::unit_count, and ast_aoc_decoded::unit_list.

Referenced by aoc_send_as_xml(), and AST_TEST_DEFINE().

◆ ast_aoc_manager_event()

int ast_aoc_manager_event	(	const struct ast_aoc_decoded *	decoded,
		struct ast_channel *	chan
	)

generate AOC manager event for an AOC-S, AOC-D, or AOC-E msg

Precondition: chan is locked

Definition at line 1931 of file aoc.c.

{
    struct ast_json *blob;
    struct stasis_message_type *msg_type;
 
    if (!decoded) {
        return -1;
    }
 
    switch (decoded->msg_type) {
    case AST_AOC_S:
        blob = s_to_json(decoded);
        msg_type = aoc_s_type();
        break;
    case AST_AOC_D:
        blob = d_to_json(decoded);
        msg_type = aoc_d_type();
        break;
    case AST_AOC_E:
        blob = e_to_json(decoded);
        msg_type = aoc_e_type();
        break;
    default:
        /* events for AST_AOC_REQUEST are not generated here */
        return 0;
    }
 
    aoc_publish_blob(chan, msg_type, blob);
    ast_json_unref(blob);
    return 0;
}

References aoc_d_type(), aoc_e_type(), aoc_publish_blob(), aoc_s_type(), AST_AOC_D, AST_AOC_E, AST_AOC_S, ast_json_unref(), d_to_json(), e_to_json(), ast_aoc_decoded::msg_type, and s_to_json().

◆ ast_aoc_s_add_rate_duration()

int ast_aoc_s_add_rate_duration	(	struct ast_aoc_decoded *	decoded,
		enum ast_aoc_s_charged_item	charged_item,
		unsigned int	amount,
		enum ast_aoc_currency_multiplier	multiplier,
		const char *	currency_name,
		unsigned long	time,
		enum ast_aoc_time_scale	time_scale,
		unsigned long	granularity_time,
		enum ast_aoc_time_scale	granularity_time_scale,
		int	step_function
	)

Add AOC-S duration rate entry.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
charged_item	ast_aoc_s_charged_item
amount	currency amount
multiplier	currency multiplier
currency_name	truncated after 10 characters
time
time_scale	from ast_aoc_time_scale enum
granularity_time	(optional, set to 0 if not present);
granularity_time_scale	(optional, set to 0 if not present);
step_function	set to 1 if this is to use a step function, 0 if continuious

Return values

0	success
-1	failure

Definition at line 779 of file aoc.c.

{
 
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = charged_item;
    entry.rate_type = AST_AOC_RATE_TYPE_DURATION;
    entry.rate.duration.amount = amount;
    entry.rate.duration.multiplier = multiplier;
    entry.rate.duration.time = time;
    entry.rate.duration.time_scale = time_scale;
    entry.rate.duration.granularity_time = granularity_time;
    entry.rate.duration.granularity_time_scale = granularity_time_scale;
    entry.rate.duration.charging_type = step_function ? 1 : 0;
 
    if (!ast_strlen_zero(currency_name)) {
        ast_copy_string(entry.rate.duration.currency_name, currency_name, sizeof(entry.rate.duration.currency_name));
    }
 
    return aoc_s_add_entry(decoded, &entry);
}

Referenced by action_aoc_s_submessage(), and AST_TEST_DEFINE().

◆ ast_aoc_s_add_rate_flat()

int ast_aoc_s_add_rate_flat	(	struct ast_aoc_decoded *	decoded,
		enum ast_aoc_s_charged_item	charged_item,
		unsigned int	amount,
		enum ast_aoc_currency_multiplier	multiplier,
		const char *	currency_name
	)

Add AOC-S flat rate entry.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
charged_item	ast_aoc_s_charged_item
amount	currency amount
multiplier	currency multiplier
currency_name	truncated after 10 characters

Return values

0	success
-1	failure

Definition at line 810 of file aoc.c.

{
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = charged_item;
    entry.rate_type = AST_AOC_RATE_TYPE_FLAT;
    entry.rate.flat.amount = amount;
    entry.rate.flat.multiplier = multiplier;
 
    if (!ast_strlen_zero(currency_name)) {
        ast_copy_string(entry.rate.flat.currency_name, currency_name, sizeof(entry.rate.flat.currency_name));
    }
 
    return aoc_s_add_entry(decoded, &entry);
}

References ast_aoc_flat_rate::amount, aoc_s_add_entry(), AST_AOC_RATE_TYPE_FLAT, ast_copy_string(), ast_strlen_zero(), ast_aoc_s_entry::charged_item, ast_aoc_flat_rate::currency_name, ast_aoc_s_entry::flat, ast_aoc_flat_rate::multiplier, ast_aoc_s_entry::rate, and ast_aoc_s_entry::rate_type.

Referenced by action_aoc_s_submessage(), and AST_TEST_DEFINE().

◆ ast_aoc_s_add_rate_free()

int ast_aoc_s_add_rate_free	(	struct ast_aoc_decoded *	decoded,
		enum ast_aoc_s_charged_item	charged_item,
		int	from_beginning
	)

Add AOC-S indicating charge item is free.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
charged_item	ast_aoc_s_charged_item
from_beginning	TRUE if the rate is free from beginning.

Return values

0	success
-1	failure

Definition at line 866 of file aoc.c.

{
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = charged_item;
    entry.rate_type = from_beginning ? AST_AOC_RATE_TYPE_FREE_FROM_BEGINNING : AST_AOC_RATE_TYPE_FREE;
 
    return aoc_s_add_entry(decoded, &entry);
}

References aoc_s_add_entry(), AST_AOC_RATE_TYPE_FREE, AST_AOC_RATE_TYPE_FREE_FROM_BEGINNING, ast_aoc_s_entry::charged_item, and ast_aoc_s_entry::rate_type.

Referenced by action_aoc_s_submessage(), and AST_TEST_DEFINE().

◆ ast_aoc_s_add_rate_na()

int ast_aoc_s_add_rate_na	(	struct ast_aoc_decoded *	decoded,
		enum ast_aoc_s_charged_item	charged_item
	)

Add AOC-S entry indicating charge item is not available.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
charged_item	ast_aoc_s_charged_item

Return values

0	success
-1	failure

Definition at line 878 of file aoc.c.

{
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = charged_item;
    entry.rate_type = AST_AOC_RATE_TYPE_NA;
 
    return aoc_s_add_entry(decoded, &entry);
}

References aoc_s_add_entry(), AST_AOC_RATE_TYPE_NA, ast_aoc_s_entry::charged_item, and ast_aoc_s_entry::rate_type.

Referenced by action_aoc_s_submessage(), and AST_TEST_DEFINE().

◆ ast_aoc_s_add_rate_special_charge_code()

int ast_aoc_s_add_rate_special_charge_code	(	struct ast_aoc_decoded *	decoded,
		enum ast_aoc_s_charged_item	charged_item,
		unsigned int	code
	)

Add AOC-S special rate entry.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
charged_item	ast_aoc_s_charged_item
code	special charging code

Return values

0	success
-1	failure

Definition at line 853 of file aoc.c.

{
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = charged_item;
    entry.rate_type = AST_AOC_RATE_TYPE_SPECIAL_CODE;
    entry.rate.special_code = code;
 
    return aoc_s_add_entry(decoded, &entry);
}

References aoc_s_add_entry(), AST_AOC_RATE_TYPE_SPECIAL_CODE, ast_aoc_s_entry::charged_item, ast_aoc_s_entry::rate, ast_aoc_s_entry::rate_type, and ast_aoc_s_entry::special_code.

Referenced by action_aoc_s_submessage().

◆ ast_aoc_s_add_rate_volume()

int ast_aoc_s_add_rate_volume	(	struct ast_aoc_decoded *	decoded,
		enum ast_aoc_s_charged_item	charged_item,
		enum ast_aoc_volume_unit	volume_unit,
		unsigned int	amount,
		enum ast_aoc_currency_multiplier	multiplier,
		const char *	currency_name
	)

Add AOC-S volume rate entry.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
charged_item	ast_aoc_s_charged_item
volume_unit	from ast_aoc_volume_unit enum
amount	currency amount
multiplier	currency multiplier
currency_name	truncated after 10 characters

Return values

0	success
-1	failure

Definition at line 831 of file aoc.c.

{
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = charged_item;
    entry.rate_type = AST_AOC_RATE_TYPE_VOLUME;
    entry.rate.volume.multiplier = multiplier;
    entry.rate.volume.amount = amount;
    entry.rate.volume.volume_unit = volume_unit;
 
    if (!ast_strlen_zero(currency_name)) {
        ast_copy_string(entry.rate.volume.currency_name, currency_name, sizeof(entry.rate.volume.currency_name));
    }
 
    return aoc_s_add_entry(decoded, &entry);
}

References ast_aoc_volume_rate::amount, aoc_s_add_entry(), AST_AOC_RATE_TYPE_VOLUME, ast_copy_string(), ast_strlen_zero(), ast_aoc_s_entry::charged_item, ast_aoc_volume_rate::currency_name, ast_aoc_volume_rate::multiplier, ast_aoc_s_entry::rate, ast_aoc_s_entry::rate_type, ast_aoc_s_entry::volume, and ast_aoc_volume_rate::volume_unit.

Referenced by action_aoc_s_submessage(), and AST_TEST_DEFINE().

◆ ast_aoc_s_add_special_arrangement()

int ast_aoc_s_add_special_arrangement	(	struct ast_aoc_decoded *	decoded,
		unsigned int	code
	)

Add AOC-S special arrangement entry.

Since: 1.8

Parameters

decoded	aoc decoded object to add entry to
code	special arrangement code

Return values

0	success
-1	failure

Definition at line 889 of file aoc.c.

{
    struct ast_aoc_s_entry entry = { 0, };
 
    entry.charged_item = AST_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT;
    entry.rate_type = AST_AOC_RATE_TYPE_SPECIAL_CODE;
    entry.rate.special_code = code;
 
    return aoc_s_add_entry(decoded, &entry);
}

References aoc_s_add_entry(), AST_AOC_CHARGED_ITEM_SPECIAL_ARRANGEMENT, AST_AOC_RATE_TYPE_SPECIAL_CODE, ast_aoc_s_entry::charged_item, ast_aoc_s_entry::rate, ast_aoc_s_entry::rate_type, and ast_aoc_s_entry::special_code.

Referenced by action_aoc_s_submessage().

◆ ast_aoc_s_get_count()

unsigned int ast_aoc_s_get_count ( struct ast_aoc_decoded * decoded )

get the number rates associated with an AOC-S message

Definition at line 765 of file aoc.c.

{
    return decoded->aoc_s_count;
}

References ast_aoc_decoded::aoc_s_count.

Referenced by action_aoc_s_message(), and aoc_send_as_xml().

◆ ast_aoc_s_get_rate_info()

const struct ast_aoc_s_entry * ast_aoc_s_get_rate_info	(	struct ast_aoc_decoded *	decoded,
		unsigned int	entry_number
	)

get a specific AOC-S rate entry.

Since: 1.8

Note: This can be used in conjunction with ast_aoc_s_get_count to create a unit entry iterator.

Definition at line 770 of file aoc.c.

{
    if (entry_number >= decoded->aoc_s_count) {
        return NULL;
    }
 
    return (const struct ast_aoc_s_entry *) &decoded->aoc_s_entries[entry_number];
}

References ast_aoc_decoded::aoc_s_count, ast_aoc_decoded::aoc_s_entries, and NULL.

Referenced by aoc_send_as_xml().

◆ ast_aoc_set_association_id()

int ast_aoc_set_association_id	(	struct ast_aoc_decoded *	decoded,
		const int	id
	)

set the charging association id for an AST_AOC_E message

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to set values on
id	charging association identifier

Note: If the association number was set, this will override that value. Only the id OR the number can be set at a time, not both.

Return values

0 success

Definition at line 1049 of file aoc.c.

{
    if (decoded->msg_type != AST_AOC_E) {
        return -1;
    }
    memset(&decoded->charging_association, 0, sizeof(decoded->charging_association));
    decoded->charging_association.charging_type = AST_AOC_CHARGING_ASSOCIATION_ID;
    decoded->charging_association.charge.id = id;
    return 0;
}

References AST_AOC_CHARGING_ASSOCIATION_ID, AST_AOC_E, ast_aoc_charging_association::charge, ast_aoc_decoded::charging_association, ast_aoc_charging_association::charging_type, id, ast_aoc_charging_association::id, and ast_aoc_decoded::msg_type.

Referenced by action_aoc_de_message(), and AST_TEST_DEFINE().

◆ ast_aoc_set_association_number()

int ast_aoc_set_association_number	(	struct ast_aoc_decoded *	decoded,
		const char *	num,
		uint8_t	plan
	)

set the charging association number for an AOC-E message

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to set values on
num	charging association number
plan	charging association number plan and type-of-number fields

Note: If the association id was set, this will override that value. Only the id OR the number can be set at a time, not both.

Return values

0 success

Definition at line 1065 of file aoc.c.

{
    if ((decoded->msg_type != AST_AOC_E) || ast_strlen_zero(num)) {
        return -1;
    }
    memset(&decoded->charging_association, 0, sizeof(decoded->charging_association));
    decoded->charging_association.charging_type = AST_AOC_CHARGING_ASSOCIATION_NUMBER;
    decoded->charging_association.charge.number.plan = plan;
    ast_copy_string(decoded->charging_association.charge.number.number, num, sizeof(decoded->charging_association.charge.number.number));
 
    return 0;
}

References AST_AOC_CHARGING_ASSOCIATION_NUMBER, AST_AOC_E, ast_copy_string(), ast_strlen_zero(), ast_aoc_charging_association::charge, ast_aoc_decoded::charging_association, ast_aoc_charging_association::charging_type, ast_aoc_decoded::msg_type, ast_aoc_charging_association_number::number, ast_aoc_charging_association::number, and ast_aoc_charging_association_number::plan.

Referenced by action_aoc_de_message(), and AST_TEST_DEFINE().

◆ ast_aoc_set_billing_id()

int ast_aoc_set_billing_id	(	struct ast_aoc_decoded *	decoded,
		const enum ast_aoc_billing_id	id
	)

set the billing id for a AOC-D or AST_AOC_E message

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to set values on
id	billing id

Return values

0 success

Definition at line 1033 of file aoc.c.

{
    if ((id >= AST_AOC_BILLING_NUM_ENTRIES) || (id < AST_AOC_BILLING_NA)) {
        return -1;
    }
 
    decoded->billing_id = id;
 
    return 0;
}

References AST_AOC_BILLING_NA, AST_AOC_BILLING_NUM_ENTRIES, ast_aoc_decoded::billing_id, and id.

Referenced by action_aoc_de_message(), and AST_TEST_DEFINE().

◆ ast_aoc_set_currency_info()

int ast_aoc_set_currency_info	(	struct ast_aoc_decoded *	decoded,
		const unsigned int	amount,
		const enum ast_aoc_currency_multiplier	multiplier,
		const char *	name
	)

Sets the currency values for a AOC-D or AOC-E message.

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to set values on
amount	currency amount REQUIRED
multiplier	currency multiplier REQUIRED, 0 or undefined value defaults to AST_AOC_MULT_ONE.
name	currency name OPTIONAL

Return values

0 success

Definition at line 928 of file aoc.c.

{
 
    if (!ast_strlen_zero(name)) {
        ast_copy_string(decoded->currency_name, name, sizeof(decoded->currency_name));
    }
 
    decoded->currency_amount = amount;
 
    if (multiplier && (multiplier < AST_AOC_MULT_NUM_ENTRIES)) {
        decoded->multiplier = multiplier;
    } else {
        decoded->multiplier = AST_AOC_MULT_ONE;
    }
 
    return 0;
}

References AST_AOC_MULT_NUM_ENTRIES, AST_AOC_MULT_ONE, ast_copy_string(), ast_strlen_zero(), ast_aoc_decoded::currency_amount, ast_aoc_decoded::currency_name, ast_aoc_decoded::multiplier, and name.

Referenced by action_aoc_de_message(), and AST_TEST_DEFINE().

◆ ast_aoc_set_termination_request()

int ast_aoc_set_termination_request ( struct ast_aoc_decoded * decoded )

Mark the AST_AOC_REQUEST message as a termination request.

Since: 1.8

Parameters

decoded ast_aoc_decoded struct to set values on

Note: A termination request indicates that the call has terminated, but that the other side is waiting for a short period of time before hanging up so it can get the final AOC-E message.

Return values

0	success
-1	failure

Definition at line 1078 of file aoc.c.

{
    if (decoded->msg_type != AST_AOC_REQUEST) {
        return -1;
    }
    decoded->termination_request = 1;
 
    return 0;
}

References AST_AOC_REQUEST, ast_aoc_decoded::msg_type, and ast_aoc_decoded::termination_request.

Referenced by AST_TEST_DEFINE().

◆ ast_aoc_set_total_type()

int ast_aoc_set_total_type	(	struct ast_aoc_decoded *	decoded,
		const enum ast_aoc_total_type	type
	)

Sets the type of total for a AOC-D message.

Since: 1.8

Parameters

decoded	ast_aoc_decoded struct to set values on
type	total type: TOTAL or SUBTOTAL

Note: If this value is not set, the default for the message is TOTAL

Return values

0 success

Definition at line 916 of file aoc.c.

{
    decoded->total_type = type;
    return 0;
}

References ast_aoc_decoded::total_type, and type.

Referenced by action_aoc_de_message(), and AST_TEST_DEFINE().

◆ ast_aoc_test_encode_decode_match()

int ast_aoc_test_encode_decode_match ( struct ast_aoc_decoded * decoded )

test aoc encode decode routines.

Since: 1.8

Note: This function verifies that a decoded message matches itself after the encode decode routine.

Definition at line 1339 of file aoc.c.

{
    struct ast_aoc_decoded *new_decoded = NULL;
    struct ast_aoc_encoded *encoded = NULL;
    size_t size;
    int res = 0;
 
    if (!(encoded = ast_aoc_encode(decoded, &size, NULL))) {
        return -1;
    }
 
    if (!(new_decoded = ast_aoc_decode(encoded, size, NULL))) {
        ast_free(encoded);
        return -1;
    }
 
    if (memcmp(new_decoded, decoded, sizeof(struct ast_aoc_decoded))) {
        res = -1;
    }
 
    ast_aoc_destroy_decoded(new_decoded);
    ast_aoc_destroy_encoded(encoded);
    return res;
}

References ast_aoc_decode(), ast_aoc_destroy_decoded(), ast_aoc_destroy_encoded(), ast_aoc_encode(), ast_free, and NULL.

Referenced by AST_TEST_DEFINE().

Data Structures

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ AOC_CURRENCY_NAME_SIZE

Enumeration Type Documentation

◆ ast_aoc_billing_id

◆ ast_aoc_charge_type

◆ AST_AOC_CHARGING_ASSOCIATION

◆ ast_aoc_currency_multiplier

◆ ast_aoc_request

◆ ast_aoc_s_charged_item

◆ ast_aoc_s_rate_type

◆ ast_aoc_time_scale

◆ ast_aoc_total_type

◆ ast_aoc_type

◆ ast_aoc_volume_unit

Function Documentation

◆ ast_aoc_add_unit_entry()

◆ ast_aoc_cli_init()

◆ ast_aoc_create()

◆ ast_aoc_decode()

◆ ast_aoc_decoded2str()

◆ ast_aoc_destroy_decoded()

◆ ast_aoc_destroy_encoded()

◆ ast_aoc_encode()

◆ ast_aoc_get_association_info()

◆ ast_aoc_get_billing_id()

◆ ast_aoc_get_charge_type()

◆ ast_aoc_get_currency_amount()

◆ ast_aoc_get_currency_multiplier()

◆ ast_aoc_get_currency_multiplier_decimal()

◆ ast_aoc_get_currency_name()

◆ ast_aoc_get_msg_type()

◆ ast_aoc_get_request()

◆ ast_aoc_get_termination_request()

◆ ast_aoc_get_total_type()

◆ ast_aoc_get_unit_count()

◆ ast_aoc_get_unit_info()

◆ ast_aoc_manager_event()

◆ ast_aoc_s_add_rate_duration()

◆ ast_aoc_s_add_rate_flat()

◆ ast_aoc_s_add_rate_free()

◆ ast_aoc_s_add_rate_na()

◆ ast_aoc_s_add_rate_special_charge_code()

◆ ast_aoc_s_add_rate_volume()

◆ ast_aoc_s_add_special_arrangement()

◆ ast_aoc_s_get_count()

◆ ast_aoc_s_get_rate_info()

◆ ast_aoc_set_association_id()

◆ ast_aoc_set_association_number()

◆ ast_aoc_set_billing_id()

◆ ast_aoc_set_currency_info()

◆ ast_aoc_set_termination_request()

◆ ast_aoc_set_total_type()

◆ ast_aoc_test_encode_decode_match()