beep.h File Reference

Periodic beeps into the audio of a call. More...

#include "asterisk/optional_api.h"

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Functions
int AST_OPTIONAL_API_NAME()	ast_beep_start (struct ast_channel *chan, unsigned int interval, char *beep_id, size_t len)
int AST_OPTIONAL_API_NAME()	ast_beep_stop (struct ast_channel *chan, const char *beep_id)

Detailed Description

Periodic beeps into the audio of a call.

Definition in file beep.h.

Function Documentation

ast_beep_start()

int AST_OPTIONAL_API_NAME() ast_beep_start	(	struct ast_channel *	chan,
		unsigned int	interval,
		char *	beep_id,
		size_t	len
	)

Definition at line 505 of file func_periodic_hook.c.

{
    char args[AST_MAX_EXTENSION + AST_MAX_CONTEXT + 32];
 
    snprintf(args, sizeof(args), "%s,%s,%u",
            context_name, beep_exten, interval);
 
    if (hook_read(chan, NULL, args, beep_id, len)) {
        ast_log(LOG_WARNING, "Failed to enable periodic beep.\n");
        return -1;
    }
 
    return 0;
}

References args, ast_log, AST_MAX_CONTEXT, AST_MAX_EXTENSION, beep_exten, context_name, hook_read(), len(), LOG_WARNING, and NULL.

Referenced by mixmonitor_exec().

ast_beep_stop()

int AST_OPTIONAL_API_NAME() ast_beep_stop	(	struct ast_channel *	chan,
		const char *	beep_id
	)

Definition at line 521 of file func_periodic_hook.c.

{
    return hook_write(chan, NULL, (char *) beep_id, "off");
}

References hook_write(), and NULL.

Referenced by stop_mixmonitor_full().