1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _SPEAKUP_H 3*4882a593Smuzhiyun #define _SPEAKUP_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include "spk_types.h" 6*4882a593Smuzhiyun #include "i18n.h" 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #define SPEAKUP_VERSION "3.1.6" 9*4882a593Smuzhiyun #define KEY_MAP_VER 119 10*4882a593Smuzhiyun #define SHIFT_TBL_SIZE 64 11*4882a593Smuzhiyun #define MAX_DESC_LEN 72 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define TOGGLE_0 .u.n = {NULL, 0, 0, 1, 0, 0, NULL } 14*4882a593Smuzhiyun #define TOGGLE_1 .u.n = {NULL, 1, 0, 1, 0, 0, NULL } 15*4882a593Smuzhiyun #define MAXVARLEN 15 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define SYNTH_OK 0x0001 18*4882a593Smuzhiyun #define B_ALPHA 0x0002 19*4882a593Smuzhiyun #define ALPHA 0x0003 20*4882a593Smuzhiyun #define B_CAP 0x0004 21*4882a593Smuzhiyun #define A_CAP 0x0007 22*4882a593Smuzhiyun #define B_NUM 0x0008 23*4882a593Smuzhiyun #define NUM 0x0009 24*4882a593Smuzhiyun #define ALPHANUM (B_ALPHA | B_NUM) 25*4882a593Smuzhiyun #define SOME 0x0010 26*4882a593Smuzhiyun #define MOST 0x0020 27*4882a593Smuzhiyun #define PUNC 0x0040 28*4882a593Smuzhiyun #define A_PUNC 0x0041 29*4882a593Smuzhiyun #define B_WDLM 0x0080 30*4882a593Smuzhiyun #define WDLM 0x0081 31*4882a593Smuzhiyun #define B_EXNUM 0x0100 32*4882a593Smuzhiyun #define CH_RPT 0x0200 33*4882a593Smuzhiyun #define B_CTL 0x0400 34*4882a593Smuzhiyun #define A_CTL (B_CTL + SYNTH_OK) 35*4882a593Smuzhiyun #define B_SYM 0x0800 36*4882a593Smuzhiyun #define B_CAPSYM (B_CAP | B_SYM) 37*4882a593Smuzhiyun 38*4882a593Smuzhiyun /* FIXME: u16 */ 39*4882a593Smuzhiyun #define IS_WDLM(x) (spk_chartab[((u_char)x)] & B_WDLM) 40*4882a593Smuzhiyun #define IS_CHAR(x, type) (spk_chartab[((u_char)x)] & type) 41*4882a593Smuzhiyun #define IS_TYPE(x, type) ((spk_chartab[((u_char)x)] & type) == type) 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun int speakup_thread(void *data); 44*4882a593Smuzhiyun void spk_reset_default_chars(void); 45*4882a593Smuzhiyun void spk_reset_default_chartab(void); 46*4882a593Smuzhiyun void synth_start(void); 47*4882a593Smuzhiyun void synth_insert_next_index(int sent_num); 48*4882a593Smuzhiyun void spk_reset_index_count(int sc); 49*4882a593Smuzhiyun void spk_get_index_count(int *linecount, int *sentcount); 50*4882a593Smuzhiyun int spk_set_key_info(const u_char *key_info, u_char *k_buffer); 51*4882a593Smuzhiyun char *spk_strlwr(char *s); 52*4882a593Smuzhiyun char *spk_s2uchar(char *start, char *dest); 53*4882a593Smuzhiyun int speakup_kobj_init(void); 54*4882a593Smuzhiyun void speakup_kobj_exit(void); 55*4882a593Smuzhiyun int spk_chartab_get_value(char *keyword); 56*4882a593Smuzhiyun void speakup_register_var(struct var_t *var); 57*4882a593Smuzhiyun void speakup_unregister_var(enum var_id_t var_id); 58*4882a593Smuzhiyun struct st_var_header *spk_get_var_header(enum var_id_t var_id); 59*4882a593Smuzhiyun struct st_var_header *spk_var_header_by_name(const char *name); 60*4882a593Smuzhiyun struct punc_var_t *spk_get_punc_var(enum var_id_t var_id); 61*4882a593Smuzhiyun int spk_set_num_var(int val, struct st_var_header *var, int how); 62*4882a593Smuzhiyun int spk_set_string_var(const char *page, struct st_var_header *var, int len); 63*4882a593Smuzhiyun int spk_set_mask_bits(const char *input, const int which, const int how); 64*4882a593Smuzhiyun extern special_func spk_special_handler; 65*4882a593Smuzhiyun int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key); 66*4882a593Smuzhiyun int synth_init(char *name); 67*4882a593Smuzhiyun void synth_release(void); 68*4882a593Smuzhiyun 69*4882a593Smuzhiyun void spk_do_flush(void); 70*4882a593Smuzhiyun void speakup_start_ttys(void); 71*4882a593Smuzhiyun void synth_buffer_add(u16 ch); 72*4882a593Smuzhiyun void synth_buffer_clear(void); 73*4882a593Smuzhiyun int speakup_set_selection(struct tty_struct *tty); 74*4882a593Smuzhiyun void speakup_cancel_selection(void); 75*4882a593Smuzhiyun int speakup_paste_selection(struct tty_struct *tty); 76*4882a593Smuzhiyun void speakup_cancel_paste(void); 77*4882a593Smuzhiyun void speakup_register_devsynth(void); 78*4882a593Smuzhiyun void speakup_unregister_devsynth(void); 79*4882a593Smuzhiyun void synth_write(const char *buf, size_t count); 80*4882a593Smuzhiyun int synth_supports_indexing(void); 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun extern struct vc_data *spk_sel_cons; 83*4882a593Smuzhiyun extern unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */ 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun extern wait_queue_head_t speakup_event; 86*4882a593Smuzhiyun extern struct kobject *speakup_kobj; 87*4882a593Smuzhiyun extern struct task_struct *speakup_task; 88*4882a593Smuzhiyun extern const u_char spk_key_defaults[]; 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun /* Protect speakup synthesizer list */ 91*4882a593Smuzhiyun extern struct mutex spk_mutex; 92*4882a593Smuzhiyun extern struct st_spk_t *speakup_console[]; 93*4882a593Smuzhiyun extern struct spk_synth *synth; 94*4882a593Smuzhiyun extern char spk_pitch_buff[]; 95*4882a593Smuzhiyun extern u_char *spk_our_keys[]; 96*4882a593Smuzhiyun extern short spk_punc_masks[]; 97*4882a593Smuzhiyun extern char spk_str_caps_start[], spk_str_caps_stop[], spk_str_pause[]; 98*4882a593Smuzhiyun extern bool spk_paused; 99*4882a593Smuzhiyun extern const struct st_bits_data spk_punc_info[]; 100*4882a593Smuzhiyun extern u_char spk_key_buf[600]; 101*4882a593Smuzhiyun extern char *spk_characters[]; 102*4882a593Smuzhiyun extern char *spk_default_chars[]; 103*4882a593Smuzhiyun extern u_short spk_chartab[]; 104*4882a593Smuzhiyun extern int spk_no_intr, spk_say_ctrl, spk_say_word_ctl, spk_punc_level; 105*4882a593Smuzhiyun extern int spk_reading_punc, spk_attrib_bleep, spk_bleeps; 106*4882a593Smuzhiyun extern int spk_bleep_time, spk_bell_pos; 107*4882a593Smuzhiyun extern int spk_spell_delay, spk_key_echo; 108*4882a593Smuzhiyun extern short spk_punc_mask; 109*4882a593Smuzhiyun extern short spk_pitch_shift, synth_flags; 110*4882a593Smuzhiyun extern bool spk_quiet_boot; 111*4882a593Smuzhiyun extern char *synth_name; 112*4882a593Smuzhiyun extern struct bleep spk_unprocessed_sound; 113*4882a593Smuzhiyun 114*4882a593Smuzhiyun /* Prototypes from fakekey.c. */ 115*4882a593Smuzhiyun int speakup_add_virtual_keyboard(void); 116*4882a593Smuzhiyun void speakup_remove_virtual_keyboard(void); 117*4882a593Smuzhiyun void speakup_fake_down_arrow(void); 118*4882a593Smuzhiyun bool speakup_fake_key_pressed(void); 119*4882a593Smuzhiyun 120*4882a593Smuzhiyun #endif 121