adsi.c File Reference

ADSI Support (built upon Caller*ID) More...

#include "asterisk.h"
#include "asterisk/adsi.h"
#include "asterisk/lock.h"

Include dependency graph for adsi.c:

Go to the source code of this file.

Functions
int	ast_adsi_available (struct ast_channel *chan)
	Returns non-zero if Channel does or might support ADSI. More...
int	ast_adsi_begin_download (struct ast_channel *chan, char *service, unsigned char *fdn, unsigned char *sec, int version)
int	ast_adsi_channel_restore (struct ast_channel *chan)
int	ast_adsi_clear_screen (unsigned char *buf)
int	ast_adsi_clear_soft_keys (unsigned char *buf)
int	ast_adsi_connect_session (unsigned char *buf, unsigned char *fdn, int ver)
	Connects an ADSI Display Session. More...
int	ast_adsi_data_mode (unsigned char *buf)
	Puts CPE in data mode. More...
int	ast_adsi_disconnect_session (unsigned char *buf)
	Disconnects a running session. More...
int	ast_adsi_display (unsigned char *buf, int page, int line, int just, int wrap, char *col1, char *col2)
	Loads a line of info into the display. More...
int	ast_adsi_download_connect (unsigned char *buf, char *service, unsigned char *fdn, unsigned char *sec, int ver)
	Begin an ADSI script download. More...
int	ast_adsi_download_disconnect (unsigned char *buf)
	Disconnects (and hopefully saves) a downloaded script. More...
int	ast_adsi_end_download (struct ast_channel *chan)
int	ast_adsi_get_cpeid (struct ast_channel *chan, unsigned char *cpeid, int voice)
int	ast_adsi_get_cpeinfo (struct ast_channel *chan, int *width, int *height, int *buttons, int voice)
int	ast_adsi_input_control (unsigned char *buf, int page, int line, int display, int format, int just)
	Set input information. More...
int	ast_adsi_input_format (unsigned char *buf, int num, int dir, int wrap, char *format1, char *format2)
	Set input format. More...
void	ast_adsi_install_funcs (const struct adsi_funcs *funcs)
int	ast_adsi_load_session (struct ast_channel *chan, unsigned char *app, int ver, int data)
	Check if scripts for a given app are already loaded. Version may be -1, if any version is okay, or 0-255 for a specific version. More...
int	ast_adsi_load_soft_key (unsigned char *buf, int key, const char *llabel, const char *slabel, char *ret, int data)
	Creates "load soft key" parameters. More...
int	ast_adsi_print (struct ast_channel *chan, char **lines, int *align, int voice)
	Display some stuff on the screen. More...
int	ast_adsi_query_cpeid (unsigned char *buf)
int	ast_adsi_query_cpeinfo (unsigned char *buf)
int	ast_adsi_read_encoded_dtmf (struct ast_channel *chan, unsigned char *buf, int maxlen)
int	ast_adsi_set_keys (unsigned char *buf, unsigned char *keys)
	Set which soft keys should be displayed. More...
int	ast_adsi_set_line (unsigned char *buf, int page, int line)
	Sets the current line and page. More...
int	ast_adsi_transmit_message (struct ast_channel *chan, unsigned char *msg, int msglen, int msgtype)
int	ast_adsi_transmit_message_full (struct ast_channel *chan, unsigned char *msg, int msglen, int msgtype, int dowait)
int	ast_adsi_unload_session (struct ast_channel *chan)
int	ast_adsi_voice_mode (unsigned char *buf, int when)
	Puts CPE in voice mode. More...

Variables
static const int	current_adsi_version = AST_ADSI_VERSION
static ast_rwlock_t	func_lock = { PTHREAD_RWLOCK_INITIALIZER , NULL, {1, 0} }
static const struct adsi_funcs *	installed_funcs

Detailed Description

ADSI Support (built upon Caller*ID)

Definition in file adsi.c.

Function Documentation

ast_adsi_available()

int ast_adsi_available

(

struct ast_channel *

chan

)

Returns non-zero if Channel does or might support ADSI.

Parameters

chan	Channel to check

Definition at line 263 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::available, and func_lock.

Referenced by adsi_begin(), adsi_delete(), adsi_exec(), adsi_folders(), adsi_goodbye(), adsi_login(), adsi_message(), adsi_password(), adsi_status(), adsi_status2(), AST_TEST_DEFINE(), vm_newuser_setup(), vm_options(), and vm_tempgreeting().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->available) {
 res = installed_funcs->available(chan);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_begin_download()

int ast_adsi_begin_download	(	struct ast_channel *	chan,
		char *	service,
		unsigned char *	fdn,
		unsigned char *	sec,
		int	version
	)

Definition at line 32 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::begin_download, and func_lock.

Referenced by adsi_load_vmail(), and adsi_prog().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->begin_download) {
 res = installed_funcs->begin_download(chan, service, fdn, sec, version);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_channel_restore()

int ast_adsi_channel_restore

(

struct ast_channel *

chan

)

Restore ADSI initialization (for applications that play with ADSI and want to restore it to normal. If you touch "INFO" then you have to use the ast_adsi_channel_init again instead.

Parameters

chan	Channel to restore

Return values

0	on success (or adsi unavailable)
-1	on hangup

Definition at line 54 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::channel_restore, and func_lock.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->channel_restore) {
 res = installed_funcs->channel_restore(chan);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_clear_screen()

int ast_adsi_clear_screen

(

unsigned char *

buf

)

Definition at line 241 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::clear_screen, and func_lock.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->clear_screen) {
 res = installed_funcs->clear_screen(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_clear_soft_keys()

int ast_adsi_clear_soft_keys

(

unsigned char *

buf

)

Definition at line 230 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::clear_soft_keys, and func_lock.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->clear_soft_keys) {
 res = installed_funcs->clear_soft_keys(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_connect_session()

int ast_adsi_connect_session	(	unsigned char *	buf,
		unsigned char *	fdn,
		int	ver
	)

Connects an ADSI Display Session.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
fdn	Optional 4 byte Feature Download Number (for loading soft keys)
ver	Optional version number (0-255, or -1 to omit)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 131 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::connect_session, and func_lock.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->connect_session) {
 res = installed_funcs->connect_session(buf, fdn, ver);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_data_mode()

int ast_adsi_data_mode

(

unsigned char *

buf

)

Puts CPE in data mode.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 219 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::data_mode, and func_lock.

Referenced by adsi_load_vmail().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->data_mode) {
 res = installed_funcs->data_mode(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_disconnect_session()

int ast_adsi_disconnect_session

(

unsigned char *

buf

)

Disconnects a running session.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 197 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::disconnect_session, and func_lock.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->disconnect_session) {
 res = installed_funcs->disconnect_session(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_display()

int ast_adsi_display	(	unsigned char *	buf,
		int	page,
		int	line,
		int	just,
		int	wrap,
		char *	col1,
		char *	col2
	)

Loads a line of info into the display.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
page	Page to load (ADSI_COMM_PAGE or ADSI_INFO_PAGE)
line	Line number to load (1-4 for Comm page, 1-33 for info page)
just	Line justification (ADSI_JUST_LEFT, ADSI_JUST_RIGHT, ADSI_JUST_CENT, ADSI_JUST_IND)
wrap	Wrap (1 = yes, 0 = no)
col1	Text to place in first column
col2	Text to place in second column

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 274 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::display, and func_lock.

Referenced by adsi_folders(), adsi_goodbye(), adsi_load_vmail(), adsi_login(), adsi_logo(), adsi_message(), adsi_prog(), adsi_status(), adsi_status2(), vm_newuser_setup(), vm_options(), and vm_tempgreeting().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->display) {
 res = installed_funcs->display(buf, page, line, just, wrap, col1, col2);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_download_connect()

int ast_adsi_download_connect	(	unsigned char *	buf,
		char *	service,
		unsigned char *	fdn,
		unsigned char *	sec,
		int	ver
	)

Begin an ADSI script download.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
service	a 1-18 byte name of the feature
fdn	4 byte Feature Download Number (for loading soft keys)
sec	4 byte vendor security code
ver	version number (0-255, or -1 to omit)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 186 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::download_connect, and func_lock.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->download_connect) {
 res = installed_funcs->download_connect(buf, service, fdn, sec, ver);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_download_disconnect()

int ast_adsi_download_disconnect

(

unsigned char *

buf

)

Disconnects (and hopefully saves) a downloaded script.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 208 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::download_disconnect, and func_lock.

Referenced by adsi_load_vmail().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->download_disconnect) {
 res = installed_funcs->download_disconnect(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_end_download()

int ast_adsi_end_download

(

struct ast_channel *

chan

)

Definition at line 43 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, adsi_funcs::end_download, and func_lock.

Referenced by adsi_load_vmail(), and adsi_prog().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->end_download) {
 res = installed_funcs->end_download(chan);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_get_cpeid()

int ast_adsi_get_cpeid	(	struct ast_channel *	chan,
		unsigned char *	cpeid,
		int	voice
	)

Get CPE ID from an attached ADSI compatible CPE. Returns 1 on success, storing 4 bytes of CPE ID at buf or -1 on hangup, or 0 if there was no hangup but it failed to find the device ID. Returns to voice mode if "voice" is non-zero.

Definition at line 164 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::get_cpeid.

Referenced by cpeid_exec().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->get_cpeid) {
 res = installed_funcs->get_cpeid(chan, cpeid, voice);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_get_cpeinfo()

int ast_adsi_get_cpeinfo	(	struct ast_channel *	chan,
		int *	width,
		int *	height,
		int *	buttons,
		int	voice
	)

Definition at line 175 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::get_cpeinfo.

Referenced by cpeid_exec().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->get_cpeinfo) {
 res = installed_funcs->get_cpeinfo(chan, width, height, buttons, voice);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_input_control()

int ast_adsi_input_control	(	unsigned char *	buf,
		int	page,
		int	line,
		int	display,
		int	format,
		int	just
	)

Set input information.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
page	Which page to input on (ADSI_COMM_PAGE or ADSI_INFO_PAGE)
line	Line number to input on
display	Set to zero to obscure input, or 1 to leave visible
format	Format number to use (0-7)
just	Justification (left, right center, indent)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 318 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::input_control.

Referenced by adsi_login(), and adsi_password().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->input_control) {
 res = installed_funcs->input_control(buf, page, line, display, format, just);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_input_format()

int ast_adsi_input_format	(	unsigned char *	buf,
		int	num,
		int	dir,
		int	wrap,
		char *	format1,
		char *	format2
	)

Set input format.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
num	Which format we are setting
dir	Which direction (ADSI_DIR_FROM_LEFT or ADSI_DIR_FROM_RIGHT)
wrap	Set to 1 to permit line wrap, or 0 if not
format1	Format for column 1
format2	Format for column 2

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 329 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::input_format.

Referenced by adsi_login(), and adsi_password().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->input_format) {
 res = installed_funcs->input_format(buf, num, dir, wrap, format1, format2);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_install_funcs()

void ast_adsi_install_funcs

(

const struct adsi_funcs *

funcs

)

Definition at line 340 of file adsi.c.

References ast_log, ast_rwlock_unlock, ast_rwlock_wrlock, current_adsi_version, func_lock, LOG_WARNING, and adsi_funcs::version.

Referenced by load_module(), and unload_module().

{
 if (funcs && funcs->version < current_adsi_version) {
 ast_log(LOG_WARNING, "Cannot install ADSI function pointers due to version mismatch."
 "Ours: %d, Theirs: %u\n", current_adsi_version, funcs->version);
 return;
 }

 ast_rwlock_wrlock(&func_lock);
 installed_funcs = funcs;
 ast_rwlock_unlock(&func_lock);
}

ast_adsi_load_session()

int ast_adsi_load_session	(	struct ast_channel *	chan,
		unsigned char *	app,
		int	ver,
		int	data
	)

Check if scripts for a given app are already loaded. Version may be -1, if any version is okay, or 0-255 for a specific version.

Parameters

chan	Channel to test for loaded app
app	Four character app name (must be unique to your application)
ver	optional version number
data	Non-zero if you want to be put in data mode

Return values

0	if scripts is not loaded or not an ADSI CPE
-1	on hangup
1	if script already loaded.

Definition at line 76 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::load_session.

Referenced by adsi_begin(), adsi_load_vmail(), adsi_prog(), and cpeid_exec().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->load_session) {
 res = installed_funcs->load_session(chan, app, ver, data);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_load_soft_key()

int ast_adsi_load_soft_key	(	unsigned char *	buf,
		int	key,
		const char *	llabel,
		const char *	slabel,
		char *	ret,
		int	data
	)

Creates "load soft key" parameters.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
key	Key code from 2 to 33, for which key we are loading
llabel	Long label for key (1-18 bytes)
slabel	Short label for key (1-7 bytes)
ret	Optional return sequence (NULL for none)
data	whether to put CPE in data mode before sending digits

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 296 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::load_soft_key.

Referenced by adsi_load_vmail(), and adsi_login().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->load_soft_key) {
 res = installed_funcs->load_soft_key(buf, key, llabel, slabel, ret, data);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_print()

int ast_adsi_print	(	struct ast_channel *	chan,
		char **	lines,
		int *	align,
		int	voice
	)

Display some stuff on the screen.

Parameters

chan	Channel to display on
lines	NULL-terminated list of things to print (no more than 4 recommended)
align	list of alignments to use (ADSI_JUST_LEFT, ADSI_JUST_RIGHT, ADSI_JUST_CEN, etc..)
voice	whether to jump into voice mode when finished

Return values

0	on success (or adsi unavailable)
-1	on hangup

Definition at line 65 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::print.

Referenced by cpeid_setstatus().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->print) {
 res = installed_funcs->print(chan, lines, align, voice);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_query_cpeid()

int ast_adsi_query_cpeid

(

unsigned char *

buf

)

Build Query CPE ID of equipment. Returns number of bytes added to message

Definition at line 142 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::query_cpeid.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->query_cpeid) {
 res = installed_funcs->query_cpeid(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_query_cpeinfo()

int ast_adsi_query_cpeinfo

(

unsigned char *

buf

)

Definition at line 153 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::query_cpeinfo.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->query_cpeinfo) {
 res = installed_funcs->query_cpeinfo(buf);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_read_encoded_dtmf()

int ast_adsi_read_encoded_dtmf	(	struct ast_channel *	chan,
		unsigned char *	buf,
		int	maxlen
	)

Read some encoded DTMF data. Returns number of bytes received

Definition at line 120 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::read_encoded_dtmf.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->read_encoded_dtmf) {
 res = installed_funcs->read_encoded_dtmf(chan, buf, maxlen);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_set_keys()

int ast_adsi_set_keys	(	unsigned char *	buf,
		unsigned char *	keys
	)

Set which soft keys should be displayed.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
keys	Array of 8 unsigned chars with the key numbers, may be OR'd with ADSI_KEY_HILITE But remember, the last two keys aren't real keys, they're for scrolling

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 307 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::set_keys.

Referenced by adsi_delete(), adsi_folders(), adsi_login(), adsi_message(), adsi_password(), adsi_status(), and adsi_status2().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->set_keys) {
 res = installed_funcs->set_keys(buf, keys);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_set_line()

int ast_adsi_set_line	(	unsigned char *	buf,
		int	page,
		int	line
	)

Sets the current line and page.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
page	Which page (ADSI_COMM_PAGE or ADSI_INFO_PAGE)
line	Line number (1-33 for info page, 1-4 for comm page)

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 285 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::set_line.

Referenced by adsi_folders(), adsi_goodbye(), adsi_load_vmail(), adsi_login(), adsi_message(), adsi_password(), adsi_prog(), adsi_status(), adsi_status2(), vm_newuser_setup(), vm_options(), and vm_tempgreeting().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->set_line) {
 res = installed_funcs->set_line(buf, page, line);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_transmit_message()

int ast_adsi_transmit_message	(	struct ast_channel *	chan,
		unsigned char *	msg,
		int	msglen,
		int	msgtype
	)

Definition at line 98 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::transmit_message.

Referenced by adsi_delete(), adsi_folders(), adsi_goodbye(), adsi_load_vmail(), adsi_login(), adsi_message(), adsi_password(), adsi_prog(), adsi_status(), adsi_status2(), vm_newuser_setup(), vm_options(), and vm_tempgreeting().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->transmit_message) {
 res = installed_funcs->transmit_message(chan, msg, msglen, msgtype);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_transmit_message_full()

int ast_adsi_transmit_message_full	(	struct ast_channel *	chan,
		unsigned char *	msg,
		int	msglen,
		int	msgtype,
		int	dowait
	)

Definition at line 109 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::transmit_message_full.

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->transmit_message_full) {
 res = installed_funcs->transmit_message_full(chan, msg, msglen, msgtype, dowait);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_unload_session()

int ast_adsi_unload_session

(

struct ast_channel *

chan

)

Definition at line 87 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::unload_session.

Referenced by adsi_prog(), cpeid_exec(), and vm_execmain().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->unload_session) {
 res = installed_funcs->unload_session(chan);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

ast_adsi_voice_mode()

int ast_adsi_voice_mode	(	unsigned char *	buf,
		int	when
	)

Puts CPE in voice mode.

Parameters

buf	Character buffer to create parameter in (must have at least 256 free)
when	(a time in seconds) to make the switch

Return values

number	of bytes added to buffer
-1	on error.

Definition at line 252 of file adsi.c.

References ast_rwlock_rdlock, ast_rwlock_unlock, func_lock, and adsi_funcs::voice_mode.

Referenced by adsi_delete(), adsi_folders(), adsi_goodbye(), adsi_load_vmail(), adsi_login(), adsi_message(), adsi_password(), adsi_status(), adsi_status2(), vm_newuser_setup(), vm_options(), and vm_tempgreeting().

{
 int res = 0;
 ast_rwlock_rdlock(&func_lock);
 if (installed_funcs && installed_funcs->voice_mode) {
 res = installed_funcs->voice_mode(buf, when);
 }
 ast_rwlock_unlock(&func_lock);
 return res;
}

Variable Documentation

current_adsi_version

const int current_adsi_version = AST_ADSI_VERSION

static

Definition at line 29 of file adsi.c.

Referenced by ast_adsi_install_funcs().

func_lock

ast_rwlock_t func_lock = { PTHREAD_RWLOCK_INITIALIZER , NULL, {1, 0} }

static

Definition at line 30 of file adsi.c.

Referenced by ast_adsi_available(), ast_adsi_begin_download(), ast_adsi_channel_restore(), ast_adsi_clear_screen(), ast_adsi_clear_soft_keys(), ast_adsi_connect_session(), ast_adsi_data_mode(), ast_adsi_disconnect_session(), ast_adsi_display(), ast_adsi_download_connect(), ast_adsi_download_disconnect(), ast_adsi_end_download(), ast_adsi_get_cpeid(), ast_adsi_get_cpeinfo(), ast_adsi_input_control(), ast_adsi_input_format(), ast_adsi_install_funcs(), ast_adsi_load_session(), ast_adsi_load_soft_key(), ast_adsi_print(), ast_adsi_query_cpeid(), ast_adsi_query_cpeinfo(), ast_adsi_read_encoded_dtmf(), ast_adsi_set_keys(), ast_adsi_set_line(), ast_adsi_transmit_message(), ast_adsi_transmit_message_full(), ast_adsi_unload_session(), and ast_adsi_voice_mode().

installed_funcs

const struct adsi_funcs* installed_funcs

static

Definition at line 28 of file adsi.c.