Pointer.c revision 706f2543 
1/*
2 *
3 * Copyright (c) 1997  Metro Link Incorporated
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
19 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
20 * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Except as contained in this notice, the name of the Metro Link shall not be
24 * used in advertising or otherwise to promote the sale, use or other dealings
25 * in this Software without prior written authorization from Metro Link.
26 *
27 */
28/*
29 * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
30 *
31 * Permission is hereby granted, free of charge, to any person obtaining a
32 * copy of this software and associated documentation files (the "Software"),
33 * to deal in the Software without restriction, including without limitation
34 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
35 * and/or sell copies of the Software, and to permit persons to whom the
36 * Software is furnished to do so, subject to the following conditions:
37 *
38 * The above copyright notice and this permission notice shall be included in
39 * all copies or substantial portions of the Software.
40 *
41 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
42 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
43 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
44 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
45 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
46 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
47 * OTHER DEALINGS IN THE SOFTWARE.
48 *
49 * Except as contained in this notice, the name of the copyright holder(s)
50 * and author(s) shall not be used in advertising or otherwise to promote
51 * the sale, use or other dealings in this Software without prior written
52 * authorization from the copyright holder(s) and author(s).
53 */
54
55
56/* View/edit this file with tab stops set to 4 */
57
58#ifdef HAVE_XORG_CONFIG_H
59#include <xorg-config.h>
60#endif
61
62#include "xf86Parser.h"
63#include "xf86tokens.h"
64#include "Configint.h"
65#include "Xprintf.h"
66
67extern LexRec val;
68
69static xf86ConfigSymTabRec PointerTab[] =
70{
71	{PROTOCOL, "protocol"},
72	{EMULATE3, "emulate3buttons"},
73	{EM3TIMEOUT, "emulate3timeout"},
74	{ENDSUBSECTION, "endsubsection"},
75	{ENDSECTION, "endsection"},
76	{PDEVICE, "device"},
77	{PDEVICE, "port"},
78	{BAUDRATE, "baudrate"},
79	{SAMPLERATE, "samplerate"},
80	{CLEARDTR, "cleardtr"},
81	{CLEARRTS, "clearrts"},
82	{CHORDMIDDLE, "chordmiddle"},
83	{PRESOLUTION, "resolution"},
84	{DEVICE_NAME, "devicename"},
85	{ALWAYSCORE, "alwayscore"},
86	{PBUTTONS, "buttons"},
87	{ZAXISMAPPING, "zaxismapping"},
88	{-1, ""},
89};
90
91static xf86ConfigSymTabRec ZMapTab[] =
92{
93	{XAXIS, "x"},
94	{YAXIS, "y"},
95	{-1, ""},
96};
97
98#define CLEANUP xf86freeInputList
99
100XF86ConfInputPtr
101xf86parsePointerSection (void)
102{
103	char *s;
104	unsigned long val1;
105	int token;
106	parsePrologue (XF86ConfInputPtr, XF86ConfInputRec)
107
108	while ((token = xf86getToken (PointerTab)) != ENDSECTION)
109	{
110		switch (token)
111		{
112		case COMMENT:
113			ptr->inp_comment = xf86addComment(ptr->inp_comment, val.str);
114			break;
115		case PROTOCOL:
116			if (xf86getSubToken (&(ptr->inp_comment)) != STRING)
117				Error (QUOTE_MSG, "Protocol");
118			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
119												strdup("Protocol"),
120												val.str);
121			break;
122		case PDEVICE:
123			if (xf86getSubToken (&(ptr->inp_comment)) != STRING)
124				Error (QUOTE_MSG, "Device");
125			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
126												strdup("Device"),
127												val.str);
128			break;
129		case EMULATE3:
130			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
131												strdup("Emulate3Buttons"),
132												NULL);
133			break;
134		case EM3TIMEOUT:
135			if (xf86getSubToken (&(ptr->inp_comment)) != NUMBER || val.num < 0)
136				Error (POSITIVE_INT_MSG, "Emulate3Timeout");
137			s = xf86uLongToString(val.num);
138			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
139												strdup("Emulate3Timeout"),
140												s);
141			break;
142		case CHORDMIDDLE:
143			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
144												strdup("ChordMiddle"),
145												NULL);
146			break;
147		case PBUTTONS:
148			if (xf86getSubToken (&(ptr->inp_comment)) != NUMBER || val.num < 0)
149				Error (POSITIVE_INT_MSG, "Buttons");
150			s = xf86uLongToString(val.num);
151			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
152												strdup("Buttons"), s);
153			break;
154		case BAUDRATE:
155			if (xf86getSubToken (&(ptr->inp_comment)) != NUMBER || val.num < 0)
156				Error (POSITIVE_INT_MSG, "BaudRate");
157			s = xf86uLongToString(val.num);
158			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
159												strdup("BaudRate"), s);
160			break;
161		case SAMPLERATE:
162			if (xf86getSubToken (&(ptr->inp_comment)) != NUMBER || val.num < 0)
163				Error (POSITIVE_INT_MSG, "SampleRate");
164			s = xf86uLongToString(val.num);
165			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
166												strdup("SampleRate"), s);
167			break;
168		case PRESOLUTION:
169			if (xf86getSubToken (&(ptr->inp_comment)) != NUMBER || val.num < 0)
170				Error (POSITIVE_INT_MSG, "Resolution");
171			s = xf86uLongToString(val.num);
172			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
173												strdup("Resolution"), s);
174			break;
175		case CLEARDTR:
176			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
177												strdup("ClearDTR"), NULL);
178			break;
179		case CLEARRTS:
180			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
181												strdup("ClearRTS"), NULL);
182			break;
183		case ZAXISMAPPING:
184			switch (xf86getToken(ZMapTab)) {
185			case NUMBER:
186				if (val.num < 0)
187					Error (ZAXISMAPPING_MSG, NULL);
188				val1 = val.num;
189				if (xf86getSubToken (&(ptr->inp_comment)) != NUMBER || val.num < 0) {
190					Error (ZAXISMAPPING_MSG, NULL);
191				}
192				if (asprintf(&s, "%ul %ul", val1, val.num) == -1)
193				    s = NULL;
194				break;
195			case XAXIS:
196				s = strdup("x");
197				break;
198			case YAXIS:
199				s = strdup("y");
200				break;
201			default:
202				Error (ZAXISMAPPING_MSG, NULL);
203				break;
204			}
205			ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
206												strdup("ZAxisMapping"),
207												s);
208			break;
209		case ALWAYSCORE:
210			break;
211		case EOF_TOKEN:
212			Error (UNEXPECTED_EOF_MSG, NULL);
213			break;
214		default:
215			Error (INVALID_KEYWORD_MSG, xf86tokenString ());
216			break;
217		}
218	}
219
220	ptr->inp_identifier = strdup(CONF_IMPLICIT_POINTER);
221	ptr->inp_driver = strdup("mouse");
222	ptr->inp_option_lst = xf86addNewOption(ptr->inp_option_lst,
223										strdup("CorePointer"), NULL);
224
225#ifdef DEBUG
226	printf ("Pointer section parsed\n");
227#endif
228
229	return ptr;
230}
231
232#undef CLEANUP
233
234