/usr/src/speakup-3.1.5.dfsg.1/speakup_dummy.c is in speakup 3.1.5.dfsg.1-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 | /*
* originally written by: Kirk Reiser <kirk@braille.uwo.ca>
* this version considerably modified by David Borowski, david575@rogers.com
* eventually modified by Samuel Thibault <samuel.thibault@ens-lyon.org>
*
* Copyright (C) 1998-99 Kirk Reiser.
* Copyright (C) 2003 David Borowski.
* Copyright (C) 2007 Samuel Thibault.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* specificly written as a driver for the speakup screenreview
* s not a general device driver.
*/
#include "spk_priv.h"
#include "speakup.h"
#define PROCSPEECH '\n'
#define DRV_VERSION "2.11"
#define SYNTH_CLEAR '!'
static struct var_t vars[] = {
{ CAPS_START, .u.s = {"CAPS_START\n" }},
{ CAPS_STOP, .u.s = {"CAPS_STOP\n" }},
{ RATE, .u.n = {"RATE %d\n", 8, 1, 16, 0, 0, NULL }},
{ PITCH, .u.n = {"PITCH %d\n", 8, 0, 16, 0, 0, NULL }},
{ VOL, .u.n = {"VOL %d\n", 8, 0, 16, 0, 0, NULL }},
{ TONE, .u.n = {"TONE %d\n", 8, 0, 16, 0, 0, NULL }},
{ DIRECT, .u.n = {NULL, 0, 0, 1, 0, 0, NULL }},
V_LAST_VAR
};
/*
* These attributes will appear in /sys/accessibility/speakup/dummy.
*/
static struct kobj_attribute caps_start_attribute =
__ATTR(caps_start, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute caps_stop_attribute =
__ATTR(caps_stop, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute pitch_attribute =
__ATTR(pitch, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute rate_attribute =
__ATTR(rate, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute tone_attribute =
__ATTR(tone, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute vol_attribute =
__ATTR(vol, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute delay_time_attribute =
__ATTR(delay_time, ROOT_W, spk_var_show, spk_var_store);
static struct kobj_attribute direct_attribute =
__ATTR(direct, USER_RW, spk_var_show, spk_var_store);
static struct kobj_attribute full_time_attribute =
__ATTR(full_time, ROOT_W, spk_var_show, spk_var_store);
static struct kobj_attribute jiffy_delta_attribute =
__ATTR(jiffy_delta, ROOT_W, spk_var_show, spk_var_store);
static struct kobj_attribute trigger_time_attribute =
__ATTR(trigger_time, ROOT_W, spk_var_show, spk_var_store);
/*
* Create a group of attributes so that we can create and destroy them all
* at once.
*/
static struct attribute *synth_attrs[] = {
&caps_start_attribute.attr,
&caps_stop_attribute.attr,
&pitch_attribute.attr,
&rate_attribute.attr,
&tone_attribute.attr,
&vol_attribute.attr,
&delay_time_attribute.attr,
&direct_attribute.attr,
&full_time_attribute.attr,
&jiffy_delta_attribute.attr,
&trigger_time_attribute.attr,
NULL, /* need to NULL terminate the list of attributes */
};
static struct spk_synth synth_dummy = {
.name = "dummy",
.version = DRV_VERSION,
.long_name = "Dummy",
.init = "Speakup\n",
.procspeech = PROCSPEECH,
.clear = SYNTH_CLEAR,
.delay = 500,
.trigger = 50,
.jiffies = 50,
.full = 40000,
.startup = SYNTH_START,
.checkval = SYNTH_CHECK,
.vars = vars,
.probe = serial_synth_probe,
.release = spk_serial_release,
.synth_immediate = spk_synth_immediate,
.catch_up = spk_do_catch_up,
.flush = spk_synth_flush,
.is_alive = spk_synth_is_alive_restart,
.synth_adjust = NULL,
.read_buff_add = NULL,
.get_index = NULL,
.indexing = {
.command = NULL,
.lowindex = 0,
.highindex = 0,
.currindex = 0,
},
.attributes = {
.attrs = synth_attrs,
.name = "dummy",
},
};
module_param_named(ser, synth_dummy.ser, int, S_IRUGO);
module_param_named(start, synth_dummy.startup, short, S_IRUGO);
MODULE_PARM_DESC(ser, "Set the serial port for the synthesizer (0-based).");
MODULE_PARM_DESC(start, "Start the synthesizer once it is loaded.");
static int __init dummy_init(void)
{
return synth_add(&synth_dummy);
}
static void __exit dummy_exit(void)
{
synth_remove(&synth_dummy);
}
module_init(dummy_init);
module_exit(dummy_exit);
MODULE_AUTHOR("Samuel Thibault <samuel.thibault@ens-lyon.org>");
MODULE_DESCRIPTION("Speakup support for text console");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
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