diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c index 96e25eb631b5..fb8bef991cdf 100644 --- a/drivers/staging/speakup/main.c +++ b/drivers/staging/speakup/main.c @@ -67,7 +67,7 @@ MODULE_PARM_DESC(quiet, "Do not announce when the synthesizer is found."); special_func spk_special_handler; short spk_pitch_shift, synth_flags; -static char buf[256]; +static u16 buf[256]; int spk_attrib_bleep, spk_bleeps, spk_bleep_time = 10; int spk_no_intr, spk_spell_delay; int spk_key_echo, spk_say_word_ctl; @@ -112,7 +112,7 @@ enum { static struct tty_struct *tty; -static void spkup_write(const char *in_buf, int count); +static void spkup_write(const u16 *in_buf, int count); static char *phonetic[] = { "alfa", "bravo", "charlie", "delta", "echo", "foxtrot", "golf", "hotel", @@ -238,7 +238,8 @@ static u_short default_chartab[256] = { struct task_struct *speakup_task; struct bleep spk_unprocessed_sound; static int spk_keydown; -static u_char spk_lastkey, spk_close_press, keymap_flags; +static u16 spk_lastkey; +static u_char spk_close_press, keymap_flags; static u_char last_keycode, this_speakup_key; static u_long last_spk_jiffy; @@ -426,9 +427,9 @@ static void announce_edge(struct vc_data *vc, int msg_id) spk_msg_get(MSG_EDGE_MSGS_START + msg_id - 1)); } -static void speak_char(u_char ch) +static void speak_char(u16 ch) { - char *cp = spk_characters[ch]; + char *cp; struct var_t *direct = spk_get_var(DIRECT); if (direct && direct->u.n.value) { @@ -436,11 +437,15 @@ static void speak_char(u_char ch) spk_pitch_shift++; synth_printf("%s", spk_str_caps_start); } - synth_printf("%c", ch); + synth_putwc_s(ch); if (IS_CHAR(ch, B_CAP)) synth_printf("%s", spk_str_caps_stop); return; } + + if (ch >= 0x100) + return; + cp = spk_characters[ch]; if (cp == NULL) { pr_info("speak_char: cp == NULL!\n"); return; @@ -486,7 +491,7 @@ static u16 get_char(struct vc_data *vc, u16 *pos, u_char *attribs) static void say_char(struct vc_data *vc) { - u_short ch; + u16 ch; spk_old_attr = spk_attr; ch = get_char(vc, (u_short *)spk_pos, &spk_attr); @@ -496,20 +501,20 @@ static void say_char(struct vc_data *vc) if (spk_attrib_bleep & 2) say_attributes(vc); } - speak_char(ch & 0xff); + speak_char(ch); } static void say_phonetic_char(struct vc_data *vc) { - u_short ch; + u16 ch; spk_old_attr = spk_attr; ch = get_char(vc, (u_short *)spk_pos, &spk_attr); - if (isascii(ch) && isalpha(ch)) { + if (ch <= 0x7f && isalpha(ch)) { ch &= 0x1f; synth_printf("%s\n", phonetic[--ch]); } else { - if (IS_CHAR(ch, B_NUM)) + if (ch < 0x100 && IS_CHAR(ch, B_NUM)) synth_printf("%s ", spk_msg_get(MSG_NUMBER)); speak_char(ch); } @@ -551,42 +556,42 @@ static void say_next_char(struct vc_data *vc) static u_long get_word(struct vc_data *vc) { u_long cnt = 0, tmpx = spk_x, tmp_pos = spk_pos; - char ch; - u_short attr_ch; + u16 ch; + u16 attr_ch; u_char temp; spk_old_attr = spk_attr; - ch = (char)get_char(vc, (u_short *)tmp_pos, &temp); + ch = get_char(vc, (u_short *)tmp_pos, &temp); /* decided to take out the sayword if on a space (mis-information */ if (spk_say_word_ctl && ch == SPACE) { *buf = '\0'; synth_printf("%s\n", spk_msg_get(MSG_SPACE)); return 0; - } else if ((tmpx < vc->vc_cols - 2) - && (ch == SPACE || ch == 0 || IS_WDLM(ch)) - && ((char)get_char(vc, (u_short *)&tmp_pos + 1, &temp) > - SPACE)) { + } else if (tmpx < vc->vc_cols - 2 && + (ch == SPACE || ch == 0 || (ch < 0x100 && IS_WDLM(ch))) && + get_char(vc, (u_short *)&tmp_pos + 1, &temp) > SPACE) { tmp_pos += 2; tmpx++; } else while (tmpx > 0) { - ch = (char)get_char(vc, (u_short *)tmp_pos - 1, &temp); - if ((ch == SPACE || ch == 0 || IS_WDLM(ch)) - && ((char)get_char(vc, (u_short *)tmp_pos, &temp) > - SPACE)) + ch = get_char(vc, (u_short *)tmp_pos - 1, &temp); + if ((ch == SPACE || ch == 0 || + (ch < 0x100 && IS_WDLM(ch))) && + get_char(vc, (u_short *)tmp_pos, &temp) > SPACE) break; tmp_pos -= 2; tmpx--; } attr_ch = get_char(vc, (u_short *)tmp_pos, &spk_attr); - buf[cnt++] = attr_ch & 0xff; + buf[cnt++] = attr_ch; while (tmpx < vc->vc_cols - 1) { tmp_pos += 2; tmpx++; - ch = (char)get_char(vc, (u_short *)tmp_pos, &temp); - if ((ch == SPACE) || ch == 0 - || (IS_WDLM(buf[cnt - 1]) && (ch > SPACE))) + ch = get_char(vc, (u_short *)tmp_pos, &temp); + if (ch == SPACE || ch == 0 || + (buf[cnt - 1] < 0x100 && IS_WDLM(buf[cnt - 1]) && + ch > SPACE)) break; buf[cnt++] = ch; } @@ -610,7 +615,7 @@ static void say_word(struct vc_data *vc) static void say_prev_word(struct vc_data *vc) { u_char temp; - char ch; + u16 ch; u_short edge_said = 0, last_state = 0, state = 0; spk_parked |= 0x01; @@ -639,10 +644,10 @@ static void say_prev_word(struct vc_data *vc) } else spk_x--; spk_pos -= 2; - ch = (char)get_char(vc, (u_short *)spk_pos, &temp); + ch = get_char(vc, (u_short *)spk_pos, &temp); if (ch == SPACE || ch == 0) state = 0; - else if (IS_WDLM(ch)) + else if (ch < 0x100 && IS_WDLM(ch)) state = 1; else state = 2; @@ -663,7 +668,7 @@ static void say_prev_word(struct vc_data *vc) static void say_next_word(struct vc_data *vc) { u_char temp; - char ch; + u16 ch; u_short edge_said = 0, last_state = 2, state = 0; spk_parked |= 0x01; @@ -672,10 +677,10 @@ static void say_next_word(struct vc_data *vc) return; } while (1) { - ch = (char)get_char(vc, (u_short *)spk_pos, &temp); + ch = get_char(vc, (u_short *)spk_pos, &temp); if (ch == SPACE || ch == 0) state = 0; - else if (IS_WDLM(ch)) + else if (ch < 0x100 && IS_WDLM(ch)) state = 1; else state = 2; @@ -703,13 +708,18 @@ static void say_next_word(struct vc_data *vc) static void spell_word(struct vc_data *vc) { static char const *delay_str[] = { "", ",", ".", ". .", ". . ." }; - char *cp = buf, *str_cap = spk_str_caps_stop; - char *cp1, *last_cap = spk_str_caps_stop; - u_char ch; + u16 *cp = buf; + char *cp1; + char *str_cap = spk_str_caps_stop; + char *last_cap = spk_str_caps_stop; + u16 ch; if (!get_word(vc)) return; - while ((ch = (u_char)*cp)) { + while ((ch = *cp)) { + if (ch >= 0x100) + /* FIXME */ + continue; if (cp != buf) synth_printf(" %s ", delay_str[spk_spell_delay]); if (IS_CHAR(ch, B_CAP)) { @@ -724,9 +734,9 @@ static void spell_word(struct vc_data *vc) synth_printf("%s", str_cap); last_cap = str_cap; } - if (this_speakup_key == SPELL_PHONETIC - && (isascii(ch) && isalpha(ch))) { - ch &= 31; + if (this_speakup_key == SPELL_PHONETIC && + ch <= 0x7f && isalpha(ch)) { + ch &= 0x1f; cp1 = phonetic[--ch]; } else { cp1 = spk_characters[ch]; @@ -751,7 +761,7 @@ static int get_line(struct vc_data *vc) spk_old_attr = spk_attr; spk_attr = get_attributes(vc, (u_short *)spk_pos); for (i = 0; i < vc->vc_cols; i++) { - buf[i] = (u_char)get_char(vc, (u_short *)tmp, &tmp2); + buf[i] = get_char(vc, (u_short *)tmp, &tmp2); tmp += 2; } for (--i; i >= 0; i--) @@ -763,7 +773,7 @@ static int get_line(struct vc_data *vc) static void say_line(struct vc_data *vc) { int i = get_line(vc); - char *cp; + u16 *cp; u_short saved_punc_mask = spk_punc_mask; if (i == 0) { @@ -816,7 +826,7 @@ static int say_from_to(struct vc_data *vc, u_long from, u_long to, spk_old_attr = spk_attr; spk_attr = get_attributes(vc, (u_short *)from); while (from < to) { - buf[i++] = (char)get_char(vc, (u_short *)from, &tmp); + buf[i++] = get_char(vc, (u_short *)from, &tmp); from += 2; if (i >= vc->vc_size_row) break; @@ -852,11 +862,11 @@ static void say_line_from_to(struct vc_data *vc, u_long from, u_long to, static int currsentence; static int numsentences[2]; -static char *sentbufend[2]; -static char *sentmarks[2][10]; +static u16 *sentbufend[2]; +static u16 *sentmarks[2][10]; static int currbuf; static int bn; -static char sentbuf[2][256]; +static u16 sentbuf[2][256]; static int say_sentence_num(int num, int prev) { @@ -892,7 +902,7 @@ static int get_sentence_buf(struct vc_data *vc, int read_punc) spk_attr = get_attributes(vc, (u_short *)start); while (start < end) { - sentbuf[bn][i] = (char)get_char(vc, (u_short *)start, &tmp); + sentbuf[bn][i] = get_char(vc, (u_short *)start, &tmp); if (i > 0) { if (sentbuf[bn][i] == SPACE && sentbuf[bn][i - 1] == '.' && numsentences[bn] < 9) { @@ -995,7 +1005,7 @@ static void right_edge(struct vc_data *vc) static void say_first_char(struct vc_data *vc) { int i, len = get_line(vc); - u_char ch; + u16 ch; spk_parked |= 0x01; if (len == 0) { @@ -1015,7 +1025,7 @@ static void say_first_char(struct vc_data *vc) static void say_last_char(struct vc_data *vc) { int len = get_line(vc); - u_char ch; + u16 ch; spk_parked |= 0x01; if (len == 0) { @@ -1040,9 +1050,8 @@ static void say_position(struct vc_data *vc) static void say_char_num(struct vc_data *vc) { u_char tmp; - u_short ch = get_char(vc, (u_short *)spk_pos, &tmp); + u16 ch = get_char(vc, (u_short *)spk_pos, &tmp); - ch &= 0xff; synth_printf(spk_msg_get(MSG_CHAR_INFO), ch, ch); } @@ -1070,10 +1079,10 @@ static void say_to_right(struct vc_data *vc) /* end of stub functions. */ -static void spkup_write(const char *in_buf, int count) +static void spkup_write(const u16 *in_buf, int count) { static int rep_count; - static u_char ch = '\0', old_ch = '\0'; + static u16 ch = '\0', old_ch = '\0'; static u_short char_type, last_type; int in_count = count; @@ -1085,8 +1094,11 @@ static void spkup_write(const char *in_buf, int count) (currsentence <= numsentences[bn])) synth_insert_next_index(currsentence++); } - ch = (u_char)*in_buf++; - char_type = spk_chartab[ch]; + ch = *in_buf++; + if (ch < 0x100) + char_type = spk_chartab[ch]; + else + char_type = ALPHA; if (ch == old_ch && !(char_type & B_NUM)) { if (++rep_count > 2) continue; @@ -1106,10 +1118,10 @@ static void spkup_write(const char *in_buf, int count) } else if (char_type & B_ALPHA) { if ((synth_flags & SF_DEC) && (last_type & PUNC)) synth_buffer_add(SPACE); - synth_printf("%c", ch); + synth_putwc_s(ch); } else if (char_type & B_NUM) { rep_count = 0; - synth_printf("%c", ch); + synth_putwc_s(ch); } else if (char_type & spk_punc_mask) { speak_char(ch); char_type &= ~PUNC; /* for dec nospell processing */ @@ -1122,7 +1134,7 @@ static void spkup_write(const char *in_buf, int count) * repeats on you don't get nothing repeated count */ if (ch != old_ch) - synth_printf("%c", ch); + synth_putwc_s(ch); else rep_count = 0; } else { @@ -1533,7 +1545,7 @@ static void do_handle_cursor(struct vc_data *vc, u_char value, char up_flag) spin_unlock_irqrestore(&speakup_info.spinlock, flags); } -static void update_color_buffer(struct vc_data *vc, const char *ic, int len) +static void update_color_buffer(struct vc_data *vc, const u16 *ic, int len) { int i, bi, hi; int vc_num = vc->vc_num; @@ -1548,7 +1560,7 @@ static void update_color_buffer(struct vc_data *vc, const char *ic, int len) speakup_console[vc_num]->ht.ry[bi] = vc->vc_y; } while ((hi < COLOR_BUFFER_SIZE) && (i < len)) { - if ((ic[i] > 32) && (ic[i] < 127)) { + if (ic[i] > 32) { speakup_console[vc_num]->ht.highbuf[bi][hi] = ic[i]; hi++; } else if ((ic[i] == 32) && (hi != 0)) { @@ -1718,7 +1730,7 @@ static void speakup_bs(struct vc_data *vc) } /* called by: vt_notifier_call() */ -static void speakup_con_write(struct vc_data *vc, const char *str, int len) +static void speakup_con_write(struct vc_data *vc, u16 *str, int len) { unsigned long flags; @@ -1908,6 +1920,7 @@ static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key) static int num; int maxlen; char *cp; + u16 wch; if (type == KT_SPKUP && ch == SPEAKUP_GOTO) goto do_goto; @@ -1916,18 +1929,20 @@ static int handle_goto(struct vc_data *vc, u_char type, u_char ch, u_short key) if (type != 0) goto oops; if (ch == 8) { + u16 wch; if (num == 0) return -1; - ch = goto_buf[--num]; + wch = goto_buf[--num]; goto_buf[num] = '\0'; - spkup_write(&ch, 1); + spkup_write(&wch, 1); return 1; } if (ch < '+' || ch > 'y') goto oops; + wch = ch; goto_buf[num++] = ch; goto_buf[num] = '\0'; - spkup_write(&ch, 1); + spkup_write(&wch, 1); maxlen = (*goto_buf >= '0') ? 3 : 4; if ((ch == '+' || ch == '-') && num == 1) return 1; @@ -2254,9 +2269,8 @@ static int vt_notifier_call(struct notifier_block *nb, case VT_WRITE: if (param->c == '\b') speakup_bs(vc); - else if (param->c < 0x100) { - char d = param->c; - + else { + u16 d = param->c; speakup_con_write(vc, &d, 1); } break; diff --git a/drivers/staging/speakup/speakup.h b/drivers/staging/speakup/speakup.h index 272dd3dd920b..0bc8d6afadfa 100644 --- a/drivers/staging/speakup/speakup.h +++ b/drivers/staging/speakup/speakup.h @@ -34,6 +34,7 @@ #define B_SYM 0x0800 #define B_CAPSYM (B_CAP|B_SYM) +/* FIXME: u16 */ #define IS_WDLM(x) (spk_chartab[((u_char)x)]&B_WDLM) #define IS_CHAR(x, type) (spk_chartab[((u_char)x)]&type) #define IS_TYPE(x, type) ((spk_chartab[((u_char)x)]&type) == type) diff --git a/drivers/staging/speakup/spk_types.h b/drivers/staging/speakup/spk_types.h index b07f6cc4f284..9541b9e65840 100644 --- a/drivers/staging/speakup/spk_types.h +++ b/drivers/staging/speakup/spk_types.h @@ -55,7 +55,7 @@ struct spk_highlight_color_track { /* Count of each background color */ unsigned int bgcount[8]; /* Buffer for characters drawn with each background color */ - char highbuf[8][COLOR_BUFFER_SIZE]; + u16 highbuf[8][COLOR_BUFFER_SIZE]; /* Current index into highbuf */ unsigned int highsize[8]; /* Reading Position for each color */