1 #ifndef _SPEAKUP_H 2 #define _SPEAKUP_H 3 4 #include "spk_types.h" 5 #include "i18n.h" 6 7 #define SPEAKUP_VERSION "3.1.6" 8 #define KEY_MAP_VER 119 9 #define SHIFT_TBL_SIZE 64 10 #define MAX_DESC_LEN 72 11 12 /* proc permissions */ 13 #define USER_R (S_IFREG|S_IRUGO) 14 #define USER_W (S_IFREG|S_IWUGO) 15 16 #define TOGGLE_0 .u.n = {NULL, 0, 0, 1, 0, 0, NULL } 17 #define TOGGLE_1 .u.n = {NULL, 1, 0, 1, 0, 0, NULL } 18 #define MAXVARLEN 15 19 20 #define SYNTH_OK 0x0001 21 #define B_ALPHA 0x0002 22 #define ALPHA 0x0003 23 #define B_CAP 0x0004 24 #define A_CAP 0x0007 25 #define B_NUM 0x0008 26 #define NUM 0x0009 27 #define ALPHANUM (B_ALPHA|B_NUM) 28 #define SOME 0x0010 29 #define MOST 0x0020 30 #define PUNC 0x0040 31 #define A_PUNC 0x0041 32 #define B_WDLM 0x0080 33 #define WDLM 0x0081 34 #define B_EXNUM 0x0100 35 #define CH_RPT 0x0200 36 #define B_CTL 0x0400 37 #define A_CTL (B_CTL+SYNTH_OK) 38 #define B_SYM 0x0800 39 #define B_CAPSYM (B_CAP|B_SYM) 40 41 #define IS_WDLM(x) (spk_chartab[((u_char)x)]&B_WDLM) 42 #define IS_CHAR(x, type) (spk_chartab[((u_char)x)]&type) 43 #define IS_TYPE(x, type) ((spk_chartab[((u_char)x)]&type) == type) 44 45 int speakup_thread(void *data); 46 void spk_reset_default_chars(void); 47 void spk_reset_default_chartab(void); 48 void synth_start(void); 49 void synth_insert_next_index(int sent_num); 50 void spk_reset_index_count(int sc); 51 void spk_get_index_count(int *linecount, int *sentcount); 52 int spk_set_key_info(const u_char *key_info, u_char *k_buffer); 53 char *spk_strlwr(char *s); 54 char *spk_s2uchar(char *start, char *dest); 55 int speakup_kobj_init(void); 56 void speakup_kobj_exit(void); 57 int spk_chartab_get_value(char *keyword); 58 void speakup_register_var(struct var_t *var); 59 void speakup_unregister_var(enum var_id_t var_id); 60 struct st_var_header *spk_get_var_header(enum var_id_t var_id); 61 struct st_var_header *spk_var_header_by_name(const char *name); 62 struct punc_var_t *spk_get_punc_var(enum var_id_t var_id); 63 int spk_set_num_var(int val, struct st_var_header *var, int how); 64 int spk_set_string_var(const char *page, struct st_var_header *var, int len); 65 int spk_set_mask_bits(const char *input, const int which, const int how); 66 extern special_func spk_special_handler; 67 int spk_handle_help(struct vc_data *vc, u_char type, u_char ch, u_short key); 68 int synth_init(char *name); 69 void synth_release(void); 70 71 void spk_do_flush(void); 72 void speakup_start_ttys(void); 73 void synth_buffer_add(char ch); 74 void synth_buffer_clear(void); 75 void speakup_clear_selection(void); 76 int speakup_set_selection(struct tty_struct *tty); 77 int speakup_paste_selection(struct tty_struct *tty); 78 void speakup_cancel_paste(void); 79 void speakup_register_devsynth(void); 80 void speakup_unregister_devsynth(void); 81 void synth_write(const char *buf, size_t count); 82 int synth_supports_indexing(void); 83 84 extern struct vc_data *spk_sel_cons; 85 extern unsigned short spk_xs, spk_ys, spk_xe, spk_ye; /* our region points */ 86 87 extern wait_queue_head_t speakup_event; 88 extern struct kobject *speakup_kobj; 89 extern struct task_struct *speakup_task; 90 extern const u_char spk_key_defaults[]; 91 92 /* Protect speakup synthesizer list */ 93 extern struct mutex spk_mutex; 94 extern struct st_spk_t *speakup_console[]; 95 extern struct spk_synth *synth; 96 extern char spk_pitch_buff[]; 97 extern u_char *spk_our_keys[]; 98 extern short spk_punc_masks[]; 99 extern char spk_str_caps_start[], spk_str_caps_stop[]; 100 extern const struct st_bits_data spk_punc_info[]; 101 extern u_char spk_key_buf[600]; 102 extern char *spk_characters[]; 103 extern char *spk_default_chars[]; 104 extern u_short spk_chartab[]; 105 extern int spk_no_intr, spk_say_ctrl, spk_say_word_ctl, spk_punc_level; 106 extern int spk_reading_punc, spk_attrib_bleep, spk_bleeps; 107 extern int spk_bleep_time, spk_bell_pos; 108 extern int spk_spell_delay, spk_key_echo; 109 extern short spk_punc_mask; 110 extern short spk_pitch_shift, synth_flags; 111 extern bool spk_quiet_boot; 112 extern char *synth_name; 113 extern struct bleep spk_unprocessed_sound; 114 115 /* Prototypes from fakekey.c. */ 116 int speakup_add_virtual_keyboard(void); 117 void speakup_remove_virtual_keyboard(void); 118 void speakup_fake_down_arrow(void); 119 bool speakup_fake_key_pressed(void); 120 121 #endif 122