Type Alias switch_asr_interface_t

pub type switch_asr_interface_t = switch_asr_interface;

\brief Abstract interface to an asr module

Aliased Type

#[repr(C)]
pub struct switch_asr_interface_t {

    pub interface_name: *const i8,
    pub asr_open: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8, i32, *const i8, *mut u32) -> switch_status_t>,
    pub asr_load_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8, *const i8) -> switch_status_t>,
    pub asr_unload_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8) -> switch_status_t>,
    pub asr_close: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut u32) -> switch_status_t>,
    pub asr_feed: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut c_void, u32, *mut u32) -> switch_status_t>,
    pub asr_resume: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>,
    pub asr_pause: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>,
    pub asr_check_results: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut u32) -> switch_status_t>,
    pub asr_get_results: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut *mut i8, *mut u32) -> switch_status_t>,
    pub asr_get_result_headers: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut *mut switch_event, *mut u32) -> switch_status_t>,
    pub asr_start_input_timers: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>,
    pub asr_text_param: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut i8, *const i8)>,
    pub asr_numeric_param: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut i8, i32)>,
    pub asr_float_param: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut i8, f64)>,
    pub rwlock: *mut fspr_thread_rwlock_t,
    pub refs: i32,
    pub reflock: *mut fspr_thread_mutex_t,
    pub parent: *mut switch_loadable_module_interface,
    pub next: *mut switch_asr_interface,
    pub asr_enable_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8) -> switch_status_t>,
    pub asr_disable_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8) -> switch_status_t>,
    pub asr_disable_all_grammars: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>,
    pub asr_feed_dtmf: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const switch_dtmf_t, *mut u32) -> switch_status_t>,
}

Fields

interface_name: *const i8

the name of the interface

asr_open: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8, i32, *const i8, *mut u32) -> switch_status_t>

function to open the asr interface

asr_load_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8, *const i8) -> switch_status_t>

function to load a grammar to the asr interface

asr_unload_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8) -> switch_status_t>

function to unload a grammar to the asr interface

asr_close: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut u32) -> switch_status_t>

function to close the asr interface

asr_feed: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut c_void, u32, *mut u32) -> switch_status_t>

function to feed audio to the ASR

asr_resume: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>

function to resume the ASR

asr_pause: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>

function to pause the ASR

asr_check_results: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut u32) -> switch_status_t>

function to read results from the ASR

asr_get_results: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut *mut i8, *mut u32) -> switch_status_t>

function to read results from the ASR

asr_get_result_headers: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut *mut switch_event, *mut u32) -> switch_status_t>

function to read result headers from the ASR

asr_start_input_timers: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>

function to start ASR input timers

asr_text_param: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut i8, *const i8)>

asr_numeric_param: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut i8, i32)>

asr_float_param: Option<unsafe extern "C" fn(*mut switch_asr_handle, *mut i8, f64)>

rwlock: *mut fspr_thread_rwlock_t

refs: i32

reflock: *mut fspr_thread_mutex_t

parent: *mut switch_loadable_module_interface

next: *mut switch_asr_interface

asr_enable_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8) -> switch_status_t>

function to enable a grammar to the asr interface

asr_disable_grammar: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const i8) -> switch_status_t>

function to disable a grammar to the asr interface

asr_disable_all_grammars: Option<unsafe extern "C" fn(*mut switch_asr_handle) -> switch_status_t>

function to disable all grammars to the asr interface

asr_feed_dtmf: Option<unsafe extern "C" fn(*mut switch_asr_handle, *const switch_dtmf_t, *mut u32) -> switch_status_t>

function to feed DTMF to the ASR