-
Corey Farrell authored
ASTERISK_REGISTER_FILE no longer has any purpose so this commit removes all traces of it. Previously exported symbols removed: * __ast_register_file * __ast_unregister_file * ast_complete_source_filename This also removes the mtx_prof static variable that was declared when MTX_PROFILE was enabled. This variable was only used in lock.c so it is now initialized in that file only. ASTERISK-26480 #close Change-Id: I1074af07d71f9e159c48ef36631aa432c86f9966
Corey Farrell authoredASTERISK_REGISTER_FILE no longer has any purpose so this commit removes all traces of it. Previously exported symbols removed: * __ast_register_file * __ast_unregister_file * ast_complete_source_filename This also removes the mtx_prof static variable that was declared when MTX_PROFILE was enabled. This variable was only used in lock.c so it is now initialized in that file only. ASTERISK-26480 #close Change-Id: I1074af07d71f9e159c48ef36631aa432c86f9966
func_callerid.c 56.36 KiB
/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999-2010, Digium, Inc.
*
* See http://www.asterisk.org for more information about
* the Asterisk project. Please do not directly contact
* any of the maintainers of this project for assistance;
* the project provides a web site, mailing lists and IRC
* channels for your use.
*
* This program is free software, distributed under the terms of
* the GNU General Public License Version 2. See the LICENSE file
* at the top of the source tree.
*/
/*! \file
*
* \brief Party ID related dialplan functions (Caller-ID, Connected-line, Redirecting)
*
* \ingroup functions
*
* See Also:
* \arg \ref AstCREDITS
*/
/*** MODULEINFO
<support_level>core</support_level>
***/
#include "asterisk.h"
#include "asterisk/module.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
#include "asterisk/callerid.h"
/*
* The CALLERID(pres) datatype is shorthand for getting/setting the
* combined value of name-pres and num-pres. Some channel drivers
* don't make a distinction, so it makes sense to only use one property
* to get/set it. The same applies to CONNECTEDLINE(pres),
* REDIRECTING(orig-pres), REDIRECTING(from-pres) and REDIRECTING(to-pres).
*
* Do not document the CALLERID(ton) datatype.
* It is an alias for num-plan.
*
* Do not document the CALLERID(ANI-subaddr-...) datatype.
* This is not used.
*
* Do not document the CONNECTEDLINE(source) datatype.
* It has turned out to not be needed. The source value is really
* only useful as a possible tracing aid.
*
* Do not document the CONNECTEDLINE(ton) datatype.
* It is an alias for num-plan.
*
* Do not document the REDIRECTING(pres) datatype.
* It has turned out that the from-pres and to-pres values must be kept
* separate. They represent two different parties and there is a case when
* they are active at the same time. The plain pres option will simply
* live on as a historical relic.
*
* Do not document the REDIRECTING(orig-ton), REDIRECTING(from-ton),
* or REDIRECTING(to-ton) datatypes.
* They are aliases for orig-num-plan, from-num-plan, and to-num-plan
* respectively.
*//*** DOCUMENTATION
<function name="CALLERID" language="en_US">
<synopsis>
Gets or sets Caller*ID data on the channel.
</synopsis>
<syntax>
<parameter name="datatype" required="true">
<para>The allowable datatypes are:</para>
<enumlist>
<enum name = "all" />
<enum name = "name" />
<enum name = "name-valid" />
<enum name = "name-charset" />
<enum name = "name-pres" />
<enum name = "num" />
<enum name = "num-valid" />
<enum name = "num-plan" />
<enum name = "num-pres" />
<enum name = "pres" />
<enum name = "subaddr" />
<enum name = "subaddr-valid" />
<enum name = "subaddr-type" />
<enum name = "subaddr-odd" />
<enum name = "tag" />
<enum name = "priv-all" />
<enum name = "priv-name" />
<enum name = "priv-name-valid" />
<enum name = "priv-name-charset" />
<enum name = "priv-name-pres" />
<enum name = "priv-num" />
<enum name = "priv-num-valid" />
<enum name = "priv-num-plan" />
<enum name = "priv-num-pres" />
<enum name = "priv-subaddr" />
<enum name = "priv-subaddr-valid" />
<enum name = "priv-subaddr-type" />
<enum name = "priv-subaddr-odd" />
<enum name = "priv-tag" />
<enum name = "ANI-all" />
<enum name = "ANI-name" />
<enum name = "ANI-name-valid" />
<enum name = "ANI-name-charset" />
<enum name = "ANI-name-pres" />
<enum name = "ANI-num" />
<enum name = "ANI-num-valid" />
<enum name = "ANI-num-plan" />
<enum name = "ANI-num-pres" />
<enum name = "ANI-tag" />
<enum name = "RDNIS" />
<enum name = "DNID" />
<enum name = "dnid-num-plan" />
<enum name = "dnid-subaddr" />
<enum name = "dnid-subaddr-valid" />
<enum name = "dnid-subaddr-type" />
<enum name = "dnid-subaddr-odd" />
</enumlist>
</parameter>
<parameter name="CID">
<para>Optional Caller*ID to parse instead of using the Caller*ID from the
channel. This parameter is only optional when reading the Caller*ID.</para>
</parameter>
</syntax>
<description>
<para>Gets or sets Caller*ID data on the channel. Uses channel callerid by
default or optional callerid, if specified.</para>
<para>The <replaceable>pres</replaceable> field gets/sets a combined value
for <replaceable>name-pres</replaceable> and
<replaceable>num-pres</replaceable>.</para>
<para>The allowable values for the <replaceable>name-charset</replaceable>
field are the following:</para> <enumlist>
<enum name = "unknown"><para>Unknown</para></enum>
<enum name = "iso8859-1"><para>ISO8859-1</para></enum>
<enum name = "withdrawn"><para>Withdrawn</para></enum>
<enum name = "iso8859-2"><para>ISO8859-2</para></enum>
<enum name = "iso8859-3"><para>ISO8859-3</para></enum>
<enum name = "iso8859-4"><para>ISO8859-4</para></enum>
<enum name = "iso8859-5"><para>ISO8859-5</para></enum>
<enum name = "iso8859-7"><para>ISO8859-7</para></enum>
<enum name = "bmp"><para>ISO10646 Bmp String</para></enum>
<enum name = "utf8"><para>ISO10646 UTF-8 String</para></enum>
</enumlist>
</description>
</function>
<function name="CALLERPRES" language="en_US">
<synopsis>
Gets or sets Caller*ID presentation on the channel.
</synopsis>
<syntax />
<description>
<para>Gets or sets Caller*ID presentation on the channel.
This function is deprecated in favor of CALLERID(num-pres)
and CALLERID(name-pres) or CALLERID(pres) to get/set both
at once.
The following values are valid:</para>
<enumlist>
<enum name="allowed_not_screened">
<para>Presentation Allowed, Not Screened.</para>
</enum>
<enum name="allowed_passed_screen">
<para>Presentation Allowed, Passed Screen.</para>
</enum>
<enum name="allowed_failed_screen">
<para>Presentation Allowed, Failed Screen.</para>
</enum>
<enum name="allowed">
<para>Presentation Allowed, Network Number.</para>
</enum>
<enum name="prohib_not_screened">
<para>Presentation Prohibited, Not Screened.</para>
</enum>
<enum name="prohib_passed_screen">
<para>Presentation Prohibited, Passed Screen.</para>
</enum>
<enum name="prohib_failed_screen">
<para>Presentation Prohibited, Failed Screen.</para>
</enum>
<enum name="prohib">
<para>Presentation Prohibited, Network Number.</para>
</enum>
<enum name="unavailable">
<para>Number Unavailable.</para>
</enum>
</enumlist>
</description>
</function>
<function name="CONNECTEDLINE" language="en_US">
<synopsis>
Gets or sets Connected Line data on the channel.
</synopsis>
<syntax>
<parameter name="datatype" required="true">
<para>The allowable datatypes are:</para>
<enumlist>
<enum name = "all" />
<enum name = "name" />
<enum name = "name-valid" />
<enum name = "name-charset" />
<enum name = "name-pres" />
<enum name = "num" /> <enum name = "num-valid" />
<enum name = "num-plan" />
<enum name = "num-pres" />
<enum name = "pres" />
<enum name = "subaddr" />
<enum name = "subaddr-valid" />
<enum name = "subaddr-type" />
<enum name = "subaddr-odd" />
<enum name = "tag" />
<enum name = "priv-all" />
<enum name = "priv-name" />
<enum name = "priv-name-valid" />
<enum name = "priv-name-charset" />
<enum name = "priv-name-pres" />
<enum name = "priv-num" />
<enum name = "priv-num-valid" />
<enum name = "priv-num-plan" />
<enum name = "priv-num-pres" />
<enum name = "priv-subaddr" />
<enum name = "priv-subaddr-valid" />
<enum name = "priv-subaddr-type" />
<enum name = "priv-subaddr-odd" />
<enum name = "priv-tag" />
</enumlist>
</parameter>
<parameter name="i">
<para>If set, this will prevent the channel from sending out protocol
messages because of the value being set</para>
</parameter>
</syntax>
<description>
<para>Gets or sets Connected Line data on the channel.</para>
<para>The <replaceable>pres</replaceable> field gets/sets a combined value
for <replaceable>name-pres</replaceable> and
<replaceable>num-pres</replaceable>.</para>
<para>The allowable values for the <replaceable>name-charset</replaceable>
field are the following:</para>
<enumlist>
<enum name = "unknown"><para>Unknown</para></enum>
<enum name = "iso8859-1"><para>ISO8859-1</para></enum>
<enum name = "withdrawn"><para>Withdrawn</para></enum>
<enum name = "iso8859-2"><para>ISO8859-2</para></enum>
<enum name = "iso8859-3"><para>ISO8859-3</para></enum>
<enum name = "iso8859-4"><para>ISO8859-4</para></enum>
<enum name = "iso8859-5"><para>ISO8859-5</para></enum>
<enum name = "iso8859-7"><para>ISO8859-7</para></enum>
<enum name = "bmp"><para>ISO10646 Bmp String</para></enum>
<enum name = "utf8"><para>ISO10646 UTF-8 String</para></enum>
</enumlist>
</description>
</function>
<function name="REDIRECTING" language="en_US">
<synopsis>
Gets or sets Redirecting data on the channel.
</synopsis>
<syntax>
<parameter name="datatype" required="true">
<para>The allowable datatypes are:</para>
<enumlist>
<enum name = "orig-all" />
<enum name = "orig-name" />
<enum name = "orig-name-valid" />
<enum name = "orig-name-charset" />
<enum name = "orig-name-pres" />
<enum name = "orig-num" />
<enum name = "orig-num-valid" />
<enum name = "orig-num-plan" />
<enum name = "orig-num-pres" />
<enum name = "orig-pres" />
<enum name = "orig-subaddr" /> <enum name = "orig-subaddr-valid" />
<enum name = "orig-subaddr-type" />
<enum name = "orig-subaddr-odd" />
<enum name = "orig-tag" />
<enum name = "orig-reason" />
<enum name = "from-all" />
<enum name = "from-name" />
<enum name = "from-name-valid" />
<enum name = "from-name-charset" />
<enum name = "from-name-pres" />
<enum name = "from-num" />
<enum name = "from-num-valid" />
<enum name = "from-num-plan" />
<enum name = "from-num-pres" />
<enum name = "from-pres" />
<enum name = "from-subaddr" />
<enum name = "from-subaddr-valid" />
<enum name = "from-subaddr-type" />
<enum name = "from-subaddr-odd" />
<enum name = "from-tag" />
<enum name = "to-all" />
<enum name = "to-name" />
<enum name = "to-name-valid" />
<enum name = "to-name-charset" />
<enum name = "to-name-pres" />
<enum name = "to-num" />
<enum name = "to-num-valid" />
<enum name = "to-num-plan" />
<enum name = "to-num-pres" />
<enum name = "to-pres" />
<enum name = "to-subaddr" />
<enum name = "to-subaddr-valid" />
<enum name = "to-subaddr-type" />
<enum name = "to-subaddr-odd" />
<enum name = "to-tag" />
<enum name = "priv-orig-all" />
<enum name = "priv-orig-name" />
<enum name = "priv-orig-name-valid" />
<enum name = "priv-orig-name-charset" />
<enum name = "priv-orig-name-pres" />
<enum name = "priv-orig-num" />
<enum name = "priv-orig-num-valid" />
<enum name = "priv-orig-num-plan" />
<enum name = "priv-orig-num-pres" />
<enum name = "priv-orig-subaddr" />
<enum name = "priv-orig-subaddr-valid" />
<enum name = "priv-orig-subaddr-type" />
<enum name = "priv-orig-subaddr-odd" />
<enum name = "priv-orig-tag" />
<enum name = "priv-from-all" />
<enum name = "priv-from-name" />
<enum name = "priv-from-name-valid" />
<enum name = "priv-from-name-charset" />
<enum name = "priv-from-name-pres" />
<enum name = "priv-from-num" />
<enum name = "priv-from-num-valid" />
<enum name = "priv-from-num-plan" />
<enum name = "priv-from-num-pres" />
<enum name = "priv-from-subaddr" />
<enum name = "priv-from-subaddr-valid" />
<enum name = "priv-from-subaddr-type" />
<enum name = "priv-from-subaddr-odd" />
<enum name = "priv-from-tag" />
<enum name = "priv-to-all" />
<enum name = "priv-to-name" />
<enum name = "priv-to-name-valid" />
<enum name = "priv-to-name-charset" />
<enum name = "priv-to-name-pres" />
<enum name = "priv-to-num" />
<enum name = "priv-to-num-valid" /> <enum name = "priv-to-num-plan" />
<enum name = "priv-to-num-pres" />
<enum name = "priv-to-subaddr" />
<enum name = "priv-to-subaddr-valid" />
<enum name = "priv-to-subaddr-type" />
<enum name = "priv-to-subaddr-odd" />
<enum name = "priv-to-tag" />
<enum name = "reason" />
<enum name = "count" />
</enumlist>
</parameter>
<parameter name="i">
<para>If set, this will prevent the channel from sending out protocol
messages because of the value being set</para>
</parameter>
</syntax>
<description>
<para>Gets or sets Redirecting data on the channel.</para>
<para>The <replaceable>orig-pres</replaceable>,
<replaceable>from-pres</replaceable> and <replaceable>to-pres</replaceable>
fields get/set a combined value for the corresponding
<replaceable>...-name-pres</replaceable> and <replaceable>...-num-pres</replaceable>
fields.</para>
<para>The recognized values for the <replaceable>reason</replaceable>
and <replaceable>orig-reason</replaceable> fields are the following:</para>
<enumlist>
<enum name = "away"><para>Callee is Away</para></enum>
<enum name = "cf_dte"><para>Call Forwarding By The Called DTE</para></enum>
<enum name = "cfb"><para>Call Forwarding Busy</para></enum>
<enum name = "cfnr"><para>Call Forwarding No Reply</para></enum>
<enum name = "cfu"><para>Call Forwarding Unconditional</para></enum>
<enum name = "deflection"><para>Call Deflection</para></enum>
<enum name = "dnd"><para>Do Not Disturb</para></enum>
<enum name = "follow_me"><para>Follow Me</para></enum>
<enum name = "out_of_order"><para>Called DTE Out-Of-Order</para></enum>
<enum name = "send_to_vm"><para>Send the call to voicemail</para></enum>
<enum name = "time_of_day"><para>Time of Day</para></enum>
<enum name = "unavailable"><para>Callee is Unavailable</para></enum>
<enum name = "unknown"><para>Unknown</para></enum>
</enumlist>
<note><para>You can set a user defined reason string that SIP can
send/receive instead. The user defined reason string my need to be
quoted depending upon SIP or the peer's requirements. These strings
are treated as unknown by the non-SIP channel drivers.</para></note>
<para>The allowable values for the <replaceable>xxx-name-charset</replaceable>
field are the following:</para>
<enumlist>
<enum name = "unknown"><para>Unknown</para></enum>
<enum name = "iso8859-1"><para>ISO8859-1</para></enum>
<enum name = "withdrawn"><para>Withdrawn</para></enum>
<enum name = "iso8859-2"><para>ISO8859-2</para></enum>
<enum name = "iso8859-3"><para>ISO8859-3</para></enum>
<enum name = "iso8859-4"><para>ISO8859-4</para></enum>
<enum name = "iso8859-5"><para>ISO8859-5</para></enum>
<enum name = "iso8859-7"><para>ISO8859-7</para></enum>
<enum name = "bmp"><para>ISO10646 Bmp String</para></enum>
<enum name = "utf8"><para>ISO10646 UTF-8 String</para></enum>
</enumlist>
</description>
</function>
***/
enum ID_FIELD_STATUS {
ID_FIELD_VALID,
ID_FIELD_INVALID,
ID_FIELD_UNKNOWN
};
AST_DEFINE_APP_ARGS_TYPE(ast_party_func_args,
AST_APP_ARG(member); /*!< Member name */ AST_APP_ARG(opts); /*!< Options token */
AST_APP_ARG(other); /*!< Any remining unused arguments */
);
AST_DEFINE_APP_ARGS_TYPE(ast_party_members,
AST_APP_ARG(subnames[10]); /*!< Option member subnames */
);
enum CONNECTED_LINE_OPT_FLAGS {
CONNECTED_LINE_OPT_INHIBIT = (1 << 0),
};
enum CONNECTED_LINE_OPT_ARGS {
CONNECTED_LINE_OPT_DUMMY, /*!< Delete this if CONNECTED_LINE ever gets an option with parameters. */
/*! \note This entry _MUST_ be the last one in the enum */
CONNECTED_LINE_OPT_ARG_ARRAY_SIZE
};
AST_APP_OPTIONS(connectedline_opts, BEGIN_OPTIONS
AST_APP_OPTION('i', CONNECTED_LINE_OPT_INHIBIT),
END_OPTIONS);
enum REDIRECTING_OPT_FLAGS {
REDIRECTING_OPT_INHIBIT = (1 << 0),
};
enum REDIRECTING_OPT_ARGS {
REDIRECTING_OPT_DUMMY, /*!< Delete this if REDIRECTING ever gets an option with parameters. */
/*! \note This entry _MUST_ be the last one in the enum */
REDIRECTING_OPT_ARG_ARRAY_SIZE
};
AST_APP_OPTIONS(redirecting_opts, BEGIN_OPTIONS
AST_APP_OPTION('i', REDIRECTING_OPT_INHIBIT),
END_OPTIONS);
/*!
* \internal
* \brief Read values from the party name struct.
* \since 1.8
*
* \param buf Buffer to fill with read value.
* \param len Length of the buffer.
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param name Party name to get values from.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_name_read(char *buf, size_t len, int argc, char *argv[], const struct ast_party_name *name)
{
enum ID_FIELD_STATUS status;
status = ID_FIELD_VALID;
if (argc == 0) {
/* We want the name string */
if (name->valid && name->str) {
ast_copy_string(buf, name->str, len);
}
} else if (argc == 1 && !strcasecmp("valid", argv[0])) {
snprintf(buf, len, "%d", name->valid);
} else if (argc == 1 && !strcasecmp("charset", argv[0])) {
ast_copy_string(buf, ast_party_name_charset_str(name->char_set), len);
} else if (argc == 1 && !strncasecmp("pres", argv[0], 4)) {
/* Accept pres[entation] */
ast_copy_string(buf, ast_named_caller_presentation(name->presentation), len);
} else {
status = ID_FIELD_UNKNOWN; }
return status;
}
/*!
* \internal
* \brief Read values from the party number struct.
* \since 1.8
*
* \param buf Buffer to fill with read value.
* \param len Length of the buffer.
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param number Party number to get values from.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_number_read(char *buf, size_t len, int argc, char *argv[], const struct ast_party_number *number)
{
enum ID_FIELD_STATUS status;
status = ID_FIELD_VALID;
if (argc == 0) {
/* We want the number string */
if (number->valid && number->str) {
ast_copy_string(buf, number->str, len);
}
} else if (argc == 1 && !strcasecmp("valid", argv[0])) {
snprintf(buf, len, "%d", number->valid);
} else if (argc == 1 && !strcasecmp("plan", argv[0])) {
snprintf(buf, len, "%d", number->plan);
} else if (argc == 1 && !strncasecmp("pres", argv[0], 4)) {
/* Accept pres[entation] */
ast_copy_string(buf, ast_named_caller_presentation(number->presentation), len);
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*!
* \internal
* \brief Read values from the party subaddress struct.
* \since 1.8
*
* \param buf Buffer to fill with read value.
* \param len Length of the buffer.
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param subaddress Party subaddress to get values from.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_subaddress_read(char *buf, size_t len, int argc, char *argv[], const struct ast_party_subaddress *subaddress)
{
enum ID_FIELD_STATUS status;
status = ID_FIELD_VALID;
if (argc == 0) {
/* We want the subaddress string */
if (subaddress->str) {
ast_copy_string(buf, subaddress->str, len);
}
} else if (argc == 1 && !strcasecmp("valid", argv[0])) { snprintf(buf, len, "%d", subaddress->valid);
} else if (argc == 1 && !strcasecmp("type", argv[0])) {
snprintf(buf, len, "%d", subaddress->type);
} else if (argc == 1 && !strcasecmp("odd", argv[0])) {
snprintf(buf, len, "%d", subaddress->odd_even_indicator);
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*!
* \internal
* \brief Read values from the party id struct.
* \since 1.8
*
* \param buf Buffer to fill with read value.
* \param len Length of the buffer.
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param id Party id to get values from.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_id_read(char *buf, size_t len, int argc, char *argv[], const struct ast_party_id *id)
{
enum ID_FIELD_STATUS status;
if (argc == 0) {
/* Must have at least one subname. */
return ID_FIELD_UNKNOWN;
}
status = ID_FIELD_VALID;
if (argc == 1 && !strcasecmp("all", argv[0])) {
snprintf(buf, len, "\"%s\" <%s>",
S_COR(id->name.valid, id->name.str, ""),
S_COR(id->number.valid, id->number.str, ""));
} else if (!strcasecmp("name", argv[0])) {
status = party_name_read(buf, len, argc - 1, argv + 1, &id->name);
} else if (!strncasecmp("num", argv[0], 3)) {
/* Accept num[ber] */
status = party_number_read(buf, len, argc - 1, argv + 1, &id->number);
} else if (!strncasecmp("subaddr", argv[0], 7)) {
/* Accept subaddr[ess] */
status = party_subaddress_read(buf, len, argc - 1, argv + 1, &id->subaddress);
} else if (argc == 1 && !strcasecmp("tag", argv[0])) {
if (id->tag) {
ast_copy_string(buf, id->tag, len);
}
} else if (argc == 1 && !strcasecmp("ton", argv[0])) {
/* ton is an alias for num-plan */
snprintf(buf, len, "%d", id->number.plan);
} else if (argc == 1 && !strncasecmp("pres", argv[0], 4)) {
/*
* Accept pres[entation]
* This is the combined name/number presentation.
*/
ast_copy_string(buf,
ast_named_caller_presentation(ast_party_id_presentation(id)), len);
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*!
* \internal
* \brief Write new values to the party name struct
* \since 1.8
*
* \param name Party name struct to write values
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param value Value to assign to the party name.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_INVALID on error with field value.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_name_write(struct ast_party_name *name, int argc, char *argv[], const char *value)
{
char *val;
enum ID_FIELD_STATUS status;
status = ID_FIELD_VALID;
if (argc == 0) {
/* We are setting the name string */
name->valid = 1;
name->str = ast_strdup(value);
ast_trim_blanks(name->str);
} else if (argc == 1 && !strcasecmp("valid", argv[0])) {
name->valid = atoi(value) ? 1 : 0;
} else if (argc == 1 && !strcasecmp("charset", argv[0])) {
int char_set;
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
char_set = atoi(val);
} else {
char_set = ast_party_name_charset_parse(val);
}
if (char_set < 0) {
ast_log(LOG_ERROR,
"Unknown name char-set '%s', value unchanged\n", val);
status = ID_FIELD_INVALID;
} else {
name->char_set = char_set;
}
} else if (argc == 1 && !strncasecmp("pres", argv[0], 4)) {
int pres;
/* Accept pres[entation] */
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
pres = atoi(val);
} else {
pres = ast_parse_caller_presentation(val);
}
if (pres < 0) {
ast_log(LOG_ERROR,
"Unknown name presentation '%s', value unchanged\n", val);
status = ID_FIELD_INVALID;
} else {
name->presentation = pres;
}
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*!
* \internal
* \brief Write new values to the party number struct
* \since 1.8
*
* \param number Party number struct to write values
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param value Value to assign to the party number.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_INVALID on error with field value.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_number_write(struct ast_party_number *number, int argc, char *argv[], const char *value)
{
char *val;
enum ID_FIELD_STATUS status;
status = ID_FIELD_VALID;
if (argc == 0) {
/* We are setting the number string */
number->valid = 1;
number->str = ast_strdup(value);
ast_trim_blanks(number->str);
} else if (argc == 1 && !strcasecmp("valid", argv[0])) {
number->valid = atoi(value) ? 1 : 0;
} else if (argc == 1 && !strcasecmp("plan", argv[0])) {
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
number->plan = atoi(val);
} else {
ast_log(LOG_ERROR,
"Unknown type-of-number/numbering-plan '%s', value unchanged\n", val);
status = ID_FIELD_INVALID;
}
} else if (argc == 1 && !strncasecmp("pres", argv[0], 4)) {
int pres;
/* Accept pres[entation] */
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
pres = atoi(val);
} else {
pres = ast_parse_caller_presentation(val);
}
if (pres < 0) {
ast_log(LOG_ERROR,
"Unknown number presentation '%s', value unchanged\n", val);
status = ID_FIELD_INVALID;
} else {
number->presentation = pres;
}
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*!
* \internal
* \brief Write new values to the party subaddress struct
* \since 1.8
*
* \param subaddress Party subaddress struct to write values
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param value Value to assign to the party subaddress.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_INVALID on error with field value.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_subaddress_write(struct ast_party_subaddress *subaddress, int argc, char *argv[], const char *value)
{
enum ID_FIELD_STATUS status;
status = ID_FIELD_VALID;
if (argc == 0) {
/* We are setting the subaddress string */
subaddress->str = ast_strdup(value);
ast_trim_blanks(subaddress->str);
} else if (argc == 1 && !strcasecmp("valid", argv[0])) {
subaddress->valid = atoi(value) ? 1 : 0;
} else if (argc == 1 && !strcasecmp("type", argv[0])) {
subaddress->type = atoi(value) ? 2 : 0;
} else if (argc == 1 && !strcasecmp("odd", argv[0])) {
subaddress->odd_even_indicator = atoi(value) ? 1 : 0;
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*!
* \internal
* \brief Write new values to the party id struct
* \since 1.8
*
* \param id Party ID struct to write values
* \param argc Number of party member subnames.
* \param argv Party member subnames given.
* \param value Value to assign to the party id.
*
* \retval ID_FIELD_VALID on success.
* \retval ID_FIELD_INVALID on error with field value.
* \retval ID_FIELD_UNKNOWN on unknown field name.
*/
static enum ID_FIELD_STATUS party_id_write(struct ast_party_id *id, int argc, char *argv[], const char *value)
{
char *val;
enum ID_FIELD_STATUS status;
if (argc == 0) {
/* Must have at least one subname. */
return ID_FIELD_UNKNOWN;
}
status = ID_FIELD_VALID;
if (argc == 1 && !strcasecmp("all", argv[0])) {
char name[256];
char num[256];
ast_callerid_split(value, name, sizeof(name), num, sizeof(num));
id->name.valid = 1;
id->name.str = ast_strdup(name); if (!id->name.str) {
return ID_FIELD_INVALID;
}
id->number.valid = 1;
id->number.str = ast_strdup(num);
if (!id->number.str) {
return ID_FIELD_INVALID;
}
} else if (!strcasecmp("name", argv[0])) {
status = party_name_write(&id->name, argc - 1, argv + 1, value);
} else if (!strncasecmp("num", argv[0], 3)) {
/* Accept num[ber] */
status = party_number_write(&id->number, argc - 1, argv + 1, value);
} else if (!strncasecmp("subaddr", argv[0], 7)) {
/* Accept subaddr[ess] */
status = party_subaddress_write(&id->subaddress, argc - 1, argv + 1, value);
} else if (argc == 1 && !strcasecmp("tag", argv[0])) {
id->tag = ast_strdup(value);
ast_trim_blanks(id->tag);
} else if (argc == 1 && !strcasecmp("ton", argv[0])) {
/* ton is an alias for num-plan */
argv[0] = "plan";
status = party_number_write(&id->number, argc, argv, value);
} else if (argc == 1 && !strncasecmp("pres", argv[0], 4)) {
int pres;
/*
* Accept pres[entation]
* This is the combined name/number presentation.
*/
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
pres = atoi(val);
} else {
pres = ast_parse_caller_presentation(val);
}
if (pres < 0) {
ast_log(LOG_ERROR,
"Unknown combined presentation '%s', value unchanged\n", val);
status = ID_FIELD_INVALID;
} else {
id->name.presentation = pres;
id->number.presentation = pres;
}
} else {
status = ID_FIELD_UNKNOWN;
}
return status;
}
/*! TRUE if we have already notified about CALLERPRES being deprecated. */
static int callerpres_deprecate_notify;
/*!
* \internal
* \brief Read values from the caller-id presentation information struct.
*
* \param chan Asterisk channel to read
* \param cmd Not used
* \param data Caller-id presentation function datatype string
* \param buf Buffer to fill with read value.
* \param len Length of the buffer
*
* \retval 0 on success.
* \retval -1 on error.
*/static int callerpres_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
if (!chan) {
ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
return -1;
}
if (!callerpres_deprecate_notify) {
callerpres_deprecate_notify = 1;
ast_log(LOG_WARNING, "CALLERPRES is deprecated."
" Use CALLERID(name-pres) or CALLERID(num-pres) instead.\n");
}
ast_copy_string(buf,
ast_named_caller_presentation(ast_party_id_presentation(&ast_channel_caller(chan)->id)), len);
return 0;
}
/*!
* \internal
* \brief Write new values to the caller-id presentation information struct.
*
* \param chan Asterisk channel to update
* \param cmd Not used
* \param data Caller-id presentation function datatype string
* \param value Value to assign to the caller-id presentation information struct.
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int callerpres_write(struct ast_channel *chan, const char *cmd, char *data, const char *value)
{
int pres;
if (!chan) {
ast_log(LOG_WARNING, "No channel was provided to %s function.\n", cmd);
return -1;
}
if (!callerpres_deprecate_notify) {
callerpres_deprecate_notify = 1;
ast_log(LOG_WARNING, "CALLERPRES is deprecated."
" Use CALLERID(name-pres) or CALLERID(num-pres) instead.\n");
}
pres = ast_parse_caller_presentation(value);
if (pres < 0) {
ast_log(LOG_WARNING, "'%s' is not a valid presentation (see 'show function CALLERPRES')\n", value);
} else {
ast_channel_caller(chan)->id.name.presentation = pres;
ast_channel_caller(chan)->id.number.presentation = pres;
}
return 0;
}
/*!
* \internal
* \brief Read values from the caller-id information struct.
*
* \param chan Asterisk channel to read
* \param cmd Not used
* \param data Caller-id function datatype string
* \param buf Buffer to fill with read value.
* \param len Length of the buffer
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int callerid_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
char *parms; struct ast_party_members member;
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(member); /*!< Member name */
AST_APP_ARG(cid); /*!< Optional caller id to parse instead of from the channel. */
);
/* Ensure that the buffer is empty */
*buf = 0;
if (!chan) {
return -1;
}
parms = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parms);
if (args.argc == 0) {
/* Must have at least one argument. */
return -1;
}
AST_NONSTANDARD_APP_ARGS(member, args.member, '-');
if (member.argc == 0 || ARRAY_LEN(member.subnames) <= member.argc) {
/* Too few or too many subnames */
return -1;
}
if (args.argc == 2) {
char name[80];
char num[80];
ast_callerid_split(args.cid, name, sizeof(name), num, sizeof(num));
if (member.argc == 1 && !strcasecmp("all", member.argv[0])) {
snprintf(buf, len, "\"%s\" <%s>", name, num);
} else if (member.argc == 1 && !strcasecmp("name", member.argv[0])) {
ast_copy_string(buf, name, len);
} else if (member.argc == 1 && !strncasecmp("num", member.argv[0], 3)) {
/* Accept num[ber] */
ast_copy_string(buf, num, len);
} else {
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
}
} else {
enum ID_FIELD_STATUS status;
ast_channel_lock(chan);
if (member.argc == 1 && !strcasecmp("rdnis", member.argv[0])) {
if (ast_channel_redirecting(chan)->from.number.valid
&& ast_channel_redirecting(chan)->from.number.str) {
ast_copy_string(buf, ast_channel_redirecting(chan)->from.number.str, len);
}
} else if (!strcasecmp("dnid", member.argv[0])) {
if (member.argc == 1) {
/* Setup as if user had given dnid-num instead. */
member.argc = 2;
member.argv[1] = "num";
}
if (!strncasecmp("num", member.argv[1], 3)) {
/*
* Accept num[ber]
* dnid-num...
*/
if (member.argc == 2) {
/* dnid-num */
if (ast_channel_dialed(chan)->number.str) {
ast_copy_string(buf, ast_channel_dialed(chan)->number.str, len);
}
} else if (member.argc == 3 && !strcasecmp("plan", member.argv[2])) {
/* dnid-num-plan */
snprintf(buf, len, "%d", ast_channel_dialed(chan)->number.plan); } else {
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
}
} else if (!strncasecmp("subaddr", member.argv[1], 7)) {
/*
* Accept subaddr[ess]
* dnid-subaddr...
*/
status = party_subaddress_read(buf, len, member.argc - 2, member.argv + 2,
&ast_channel_dialed(chan)->subaddress);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
} else {
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
}
} else if (member.argc == 1 && !strcasecmp("ani2", member.argv[0])) {
snprintf(buf, len, "%d", ast_channel_caller(chan)->ani2);
} else if (!strcasecmp("ani", member.argv[0])) {
if (member.argc == 1) {
/* Setup as if user had given ani-num instead. */
member.argc = 2;
member.argv[1] = "num";
}
status = party_id_read(buf, len, member.argc - 1, member.argv + 1,
&ast_channel_caller(chan)->ani);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
} else if (!strcasecmp("priv", member.argv[0])) {
status = party_id_read(buf, len, member.argc - 1, member.argv + 1,
&ast_channel_caller(chan)->priv);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
} else {
status = party_id_read(buf, len, member.argc, member.argv, &ast_channel_caller(chan)->id);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
}
ast_channel_unlock(chan);
}
return 0;
}
/*!
* \internal * \brief Write new values to the caller-id information struct.
*
* \param chan Asterisk channel to update
* \param cmd Not used
* \param data Caller-id function datatype string
* \param value Value to assign to the caller-id information struct.
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int callerid_write(struct ast_channel *chan, const char *cmd, char *data, const char *value)
{
struct ast_party_caller caller;
struct ast_party_dialed dialed;
enum ID_FIELD_STATUS status;
char *val;
char *parms;
struct ast_party_func_args args;
struct ast_party_members member;
if (!value || !chan) {
return -1;
}
parms = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parms);
if (args.argc == 0) {
/* Must have at least one argument. */
return -1;
}
AST_NONSTANDARD_APP_ARGS(member, args.member, '-');
if (member.argc == 0 || ARRAY_LEN(member.subnames) <= member.argc) {
/* Too few or too many subnames */
return -1;
}
value = ast_skip_blanks(value);
ast_channel_lock(chan);
if (member.argc == 1 && !strcasecmp("rdnis", member.argv[0])) {
ast_channel_redirecting(chan)->from.number.valid = 1;
ast_free(ast_channel_redirecting(chan)->from.number.str);
ast_channel_redirecting(chan)->from.number.str = ast_strdup(value);
} else if (!strcasecmp("dnid", member.argv[0])) {
ast_party_dialed_set_init(&dialed, ast_channel_dialed(chan));
if (member.argc == 1) {
/* Setup as if user had given dnid-num instead. */
member.argc = 2;
member.argv[1] = "num";
}
if (!strncasecmp("num", member.argv[1], 3)) {
/*
* Accept num[ber]
* dnid-num...
*/
if (member.argc == 2) {
/* dnid-num */
dialed.number.str = ast_strdup(value);
ast_trim_blanks(dialed.number.str);
ast_party_dialed_set(ast_channel_dialed(chan), &dialed);
} else if (member.argc == 3 && !strcasecmp("plan", member.argv[2])) {
/* dnid-num-plan */
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
ast_channel_dialed(chan)->number.plan = atoi(val);
} else {
ast_log(LOG_ERROR, "Unknown type-of-number/numbering-plan '%s', value unchanged\n", val);
}
} else {
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
}
} else if (!strncasecmp("subaddr", member.argv[1], 7)) {
/*
* Accept subaddr[ess]
* dnid-subaddr...
*/
status = party_subaddress_write(&dialed.subaddress, member.argc - 2,
member.argv + 2, value);
switch (status) {
case ID_FIELD_VALID:
ast_party_dialed_set(ast_channel_dialed(chan), &dialed);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
} else {
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
}
ast_party_dialed_free(&dialed);
} else if (member.argc == 1 && !strcasecmp("ani2", member.argv[0])) {
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
ast_channel_caller(chan)->ani2 = atoi(val);
} else {
ast_log(LOG_ERROR, "Unknown callerid ani2 '%s', value unchanged\n", val);
}
} else if (!strcasecmp("ani", member.argv[0])) {
ast_party_caller_set_init(&caller, ast_channel_caller(chan));
if (member.argc == 1) {
/* Setup as if user had given ani-num instead. */
member.argc = 2;
member.argv[1] = "num";
}
status = party_id_write(&caller.ani, member.argc - 1, member.argv + 1, value);
switch (status) {
case ID_FIELD_VALID:
ast_party_caller_set(ast_channel_caller(chan), &caller, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
ast_party_caller_free(&caller);
} else if (!strcasecmp("priv", member.argv[0])) {
ast_party_caller_set_init(&caller, ast_channel_caller(chan));
status = party_id_write(&caller.priv, member.argc - 1, member.argv + 1, value);
switch (status) {
case ID_FIELD_VALID:
ast_party_caller_set(ast_channel_caller(chan), &caller, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
ast_party_caller_free(&caller);
} else {
ast_party_caller_set_init(&caller, ast_channel_caller(chan)); status = party_id_write(&caller.id, member.argc, member.argv, value);
switch (status) {
case ID_FIELD_VALID:
ast_channel_set_caller_event(chan, &caller, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown callerid data type '%s'.\n", data);
break;
}
ast_party_caller_free(&caller);
}
ast_channel_unlock(chan);
return 0;
}
/*!
* \internal
* \brief Read values from the connected line information struct.
*
* \param chan Asterisk channel to read
* \param cmd Not used
* \param data Connected line function datatype string
* \param buf Buffer to fill with read value.
* \param len Length of the buffer
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int connectedline_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
struct ast_party_members member;
char *read_what;
enum ID_FIELD_STATUS status;
/* Ensure that the buffer is empty */
*buf = 0;
if (!chan) {
return -1;
}
read_what = ast_strdupa(data);
AST_NONSTANDARD_APP_ARGS(member, read_what, '-');
if (member.argc == 0 || ARRAY_LEN(member.subnames) <= member.argc) {
/* Too few or too many subnames */
return -1;
}
ast_channel_lock(chan);
if (member.argc == 1 && !strcasecmp("source", member.argv[0])) {
ast_copy_string(buf, ast_connected_line_source_name(ast_channel_connected(chan)->source), len);
} else if (!strcasecmp("priv", member.argv[0])) {
status = party_id_read(buf, len, member.argc - 1, member.argv + 1,
&ast_channel_connected(chan)->priv);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown connectedline data type '%s'.\n", data);
break;
}
} else {
status = party_id_read(buf, len, member.argc, member.argv, &ast_channel_connected(chan)->id);
switch (status) {
case ID_FIELD_VALID: case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown connectedline data type '%s'.\n", data);
break;
}
}
ast_channel_unlock(chan);
return 0;
}
/*!
* \internal
* \brief Write new values to the connected line information struct.
*
* \param chan Asterisk channel to update
* \param cmd Not used
* \param data Connected line function datatype string
* \param value Value to assign to the connected line information struct.
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int connectedline_write(struct ast_channel *chan, const char *cmd, char *data, const char *value)
{
struct ast_party_connected_line connected;
char *val;
char *parms;
void (*set_it)(struct ast_channel *chan, const struct ast_party_connected_line *connected, const struct ast_set_party_connected_line *update);
struct ast_party_func_args args;
struct ast_party_members member;
struct ast_flags opts;
char *opt_args[CONNECTED_LINE_OPT_ARG_ARRAY_SIZE];
enum ID_FIELD_STATUS status;
if (!value || !chan) {
return -1;
}
parms = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parms);
if (args.argc == 0) {
/* Must have at least one argument. */
return -1;
}
AST_NONSTANDARD_APP_ARGS(member, args.member, '-');
if (member.argc == 0 || ARRAY_LEN(member.subnames) <= member.argc) {
/* Too few or too many subnames */
return -1;
}
if (ast_app_parse_options(connectedline_opts, &opts, opt_args, args.opts)) {
/* General invalid option syntax. */
return -1;
}
/* Determine if the update indication inhibit option is present */
if (ast_test_flag(&opts, CONNECTED_LINE_OPT_INHIBIT)) {
set_it = ast_channel_set_connected_line;
} else {
set_it = ast_channel_update_connected_line;
}
ast_channel_lock(chan);
ast_party_connected_line_set_init(&connected, ast_channel_connected(chan));
ast_channel_unlock(chan);
value = ast_skip_blanks(value);
if (member.argc == 1 && !strcasecmp("source", member.argv[0])) {
int source;
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
source = atoi(val);
} else {
source = ast_connected_line_source_parse(val);
}
if (source < 0) {
ast_log(LOG_ERROR, "Unknown connectedline source '%s', value unchanged\n", val);
} else {
connected.source = source;
set_it(chan, &connected, NULL);
}
} else if (!strcasecmp("priv", member.argv[0])) {
status = party_id_write(&connected.priv, member.argc - 1, member.argv + 1, value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &connected, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown connectedline data type '%s'.\n", data);
break;
}
ast_party_connected_line_free(&connected);
} else {
status = party_id_write(&connected.id, member.argc, member.argv, value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &connected, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown connectedline data type '%s'.\n", data);
break;
}
ast_party_connected_line_free(&connected);
}
return 0;
}
/*!
* \internal
* \brief Read values from the redirecting information struct.
*
* \param chan Asterisk channel to read
* \param cmd Not used
* \param data Redirecting function datatype string
* \param buf Buffer to fill with read value.
* \param len Length of the buffer
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int redirecting_read(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
struct ast_party_members member;
char *read_what;
const struct ast_party_redirecting *ast_redirecting;
enum ID_FIELD_STATUS status;
/* Ensure that the buffer is empty */
*buf = 0;
if (!chan) {
return -1;
}
read_what = ast_strdupa(data);
AST_NONSTANDARD_APP_ARGS(member, read_what, '-');
if (member.argc == 0 || ARRAY_LEN(member.subnames) <= member.argc) {
/* Too few or too many subnames */
return -1;
}
ast_channel_lock(chan);
ast_redirecting = ast_channel_redirecting(chan);
if (!strcasecmp("orig", member.argv[0])) {
if (member.argc == 2 && !strcasecmp("reason", member.argv[1])) {
ast_copy_string(buf,
ast_redirecting_reason_name(&ast_redirecting->orig_reason), len);
} else {
status = party_id_read(buf, len, member.argc - 1, member.argv + 1,
&ast_redirecting->orig);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
}
} else if (!strcasecmp("from", member.argv[0])) {
status = party_id_read(buf, len, member.argc - 1, member.argv + 1,
&ast_redirecting->from);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
} else if (!strcasecmp("to", member.argv[0])) {
status = party_id_read(buf, len, member.argc - 1, member.argv + 1,
&ast_redirecting->to);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
} else if (member.argc == 1 && !strncasecmp("pres", member.argv[0], 4)) {
/*
* Accept pres[entation]
* This is the combined from name/number presentation.
*/
ast_copy_string(buf,
ast_named_caller_presentation(
ast_party_id_presentation(&ast_redirecting->from)), len);
} else if (member.argc == 1 && !strcasecmp("reason", member.argv[0])) {
ast_copy_string(buf, ast_redirecting_reason_name(&ast_redirecting->reason), len);
} else if (member.argc == 1 && !strcasecmp("count", member.argv[0])) {
snprintf(buf, len, "%d", ast_redirecting->count);
} else if (1 < member.argc && !strcasecmp("priv", member.argv[0])) {
if (!strcasecmp("orig", member.argv[1])) { status = party_id_read(buf, len, member.argc - 2, member.argv + 2,
&ast_redirecting->priv_orig);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
} else if (!strcasecmp("from", member.argv[1])) {
status = party_id_read(buf, len, member.argc - 2, member.argv + 2,
&ast_redirecting->priv_from);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
} else if (!strcasecmp("to", member.argv[1])) {
status = party_id_read(buf, len, member.argc - 2, member.argv + 2,
&ast_redirecting->priv_to);
switch (status) {
case ID_FIELD_VALID:
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
} else {
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
}
} else {
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
}
ast_channel_unlock(chan);
return 0;
}
/*!
* \internal
* \brief Write new values to the redirecting information struct.
*
* \param chan Asterisk channel to update
* \param cmd Not used
* \param data Redirecting function datatype string
* \param value Value to assign to the redirecting information struct.
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int redirecting_write(struct ast_channel *chan, const char *cmd, char *data, const char *value)
{
struct ast_party_redirecting redirecting;
enum ID_FIELD_STATUS status;
char *val;
char *parms;
void (*set_it)(struct ast_channel *chan, const struct ast_party_redirecting *redirecting, const struct ast_set_party_redirecting *update);
struct ast_party_func_args args;
struct ast_party_members member;
struct ast_flags opts;
char *opt_args[REDIRECTING_OPT_ARG_ARRAY_SIZE];
if (!value || !chan) {
return -1; }
parms = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parms);
if (args.argc == 0) {
/* Must have at least one argument. */
return -1;
}
AST_NONSTANDARD_APP_ARGS(member, args.member, '-');
if (member.argc == 0 || ARRAY_LEN(member.subnames) <= member.argc) {
/* Too few or too many subnames */
return -1;
}
if (ast_app_parse_options(redirecting_opts, &opts, opt_args, args.opts)) {
/* General invalid option syntax. */
return -1;
}
/* Determine if the update indication inhibit option is present */
if (ast_test_flag(&opts, REDIRECTING_OPT_INHIBIT)) {
set_it = ast_channel_set_redirecting;
} else {
set_it = ast_channel_update_redirecting;
}
ast_channel_lock(chan);
ast_party_redirecting_set_init(&redirecting, ast_channel_redirecting(chan));
ast_channel_unlock(chan);
value = ast_skip_blanks(value);
if (!strcasecmp("orig", member.argv[0])) {
if (member.argc == 2 && !strcasecmp("reason", member.argv[1])) {
int reason;
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
reason = atoi(val);
} else {
reason = ast_redirecting_reason_parse(val);
}
if (reason < 0) {
/* The argument passed into the function does not correspond to a pre-defined
* reason, so we can just set the reason string to what was given and set the
* code to be unknown
*/
redirecting.orig_reason.code = AST_REDIRECTING_REASON_UNKNOWN;
redirecting.orig_reason.str = val;
set_it(chan, &redirecting, NULL);
} else {
redirecting.orig_reason.code = reason;
redirecting.orig_reason.str = "";
set_it(chan, &redirecting, NULL);
}
} else {
status = party_id_write(&redirecting.orig, member.argc - 1, member.argv + 1,
value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &redirecting, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data); break;
}
ast_party_redirecting_free(&redirecting);
}
} else if (!strcasecmp("from", member.argv[0])) {
status = party_id_write(&redirecting.from, member.argc - 1, member.argv + 1,
value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &redirecting, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
ast_party_redirecting_free(&redirecting);
} else if (!strcasecmp("to", member.argv[0])) {
status = party_id_write(&redirecting.to, member.argc - 1, member.argv + 1, value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &redirecting, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
ast_party_redirecting_free(&redirecting);
} else if (member.argc == 1 && !strncasecmp("pres", member.argv[0], 4)) {
int pres;
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
pres = atoi(val);
} else {
pres = ast_parse_caller_presentation(val);
}
if (pres < 0) {
ast_log(LOG_ERROR,
"Unknown redirecting combined presentation '%s', value unchanged\n", val);
} else {
redirecting.from.name.presentation = pres;
redirecting.from.number.presentation = pres;
redirecting.to.name.presentation = pres;
redirecting.to.number.presentation = pres;
set_it(chan, &redirecting, NULL);
}
} else if (member.argc == 1 && !strcasecmp("reason", member.argv[0])) {
int reason;
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
reason = atoi(val);
} else {
reason = ast_redirecting_reason_parse(val);
}
if (reason < 0) {
/* The argument passed into the function does not correspond to a pre-defined
* reason, so we can just set the reason string to what was given and set the
* code to be unknown
*/ redirecting.reason.code = AST_REDIRECTING_REASON_UNKNOWN;
redirecting.reason.str = val;
set_it(chan, &redirecting, NULL);
} else {
redirecting.reason.code = reason;
redirecting.reason.str = "";
set_it(chan, &redirecting, NULL);
}
} else if (member.argc == 1 && !strcasecmp("count", member.argv[0])) {
val = ast_strdupa(value);
ast_trim_blanks(val);
if (('0' <= val[0]) && (val[0] <= '9')) {
redirecting.count = atoi(val);
set_it(chan, &redirecting, NULL);
} else {
ast_log(LOG_ERROR, "Unknown redirecting count '%s', value unchanged\n", val);
}
} else if (1 < member.argc && !strcasecmp("priv", member.argv[0])) {
if (!strcasecmp("orig", member.argv[1])) {
status = party_id_write(&redirecting.priv_orig, member.argc - 2, member.argv + 2,
value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &redirecting, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
ast_party_redirecting_free(&redirecting);
} else if (!strcasecmp("from", member.argv[1])) {
status = party_id_write(&redirecting.priv_from, member.argc - 2, member.argv + 2,
value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &redirecting, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
ast_party_redirecting_free(&redirecting);
} else if (!strcasecmp("to", member.argv[1])) {
status = party_id_write(&redirecting.priv_to, member.argc - 2, member.argv + 2, value);
switch (status) {
case ID_FIELD_VALID:
set_it(chan, &redirecting, NULL);
break;
case ID_FIELD_INVALID:
break;
default:
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
break;
}
ast_party_redirecting_free(&redirecting);
} else {
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
}
} else {
ast_log(LOG_ERROR, "Unknown redirecting data type '%s'.\n", data);
}
return 0;
}
static struct ast_custom_function callerid_function = {
.name = "CALLERID",
.read = callerid_read,
.read_max = 256,
.write = callerid_write,
};
static struct ast_custom_function callerpres_function = {
.name = "CALLERPRES",
.read = callerpres_read,
.read_max = 50,
.write = callerpres_write,
};
static struct ast_custom_function connectedline_function = {
.name = "CONNECTEDLINE",
.read = connectedline_read,
.write = connectedline_write,
};
static struct ast_custom_function redirecting_function = {
.name = "REDIRECTING",
.read = redirecting_read,
.write = redirecting_write,
};
/*!
* \internal
* \brief Unload the function module
*
* \retval 0 on success.
* \retval -1 on error.
*/
static int unload_module(void)
{
int res;
res = ast_custom_function_unregister(&callerpres_function);
res |= ast_custom_function_unregister(&callerid_function);
res |= ast_custom_function_unregister(&connectedline_function);
res |= ast_custom_function_unregister(&redirecting_function);
return res;
}
/*!
* \internal
* \brief Load and initialize the function module.
*
* \retval AST_MODULE_LOAD_SUCCESS on success.
* \retval AST_MODULE_LOAD_DECLINE on error.
*/
static int load_module(void)
{
int res;
res = ast_custom_function_register(&callerpres_function);
res |= ast_custom_function_register(&callerid_function);
res |= ast_custom_function_register(&connectedline_function);
res |= ast_custom_function_register(&redirecting_function);
return res ? AST_MODULE_LOAD_DECLINE : AST_MODULE_LOAD_SUCCESS;
}
/* Do not wrap the following line. */
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Party ID related dialplan functions (Caller-ID, Connected-line, Redirecting)");