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1 | /* |
1 | /* |
2 | * Copyright (C) 2006 Josef Cejka |
2 | * Copyright (C) 2006 Josef Cejka |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @defgroup kbd Keyboard handler |
29 | /** @defgroup kbd Keyboard handler |
30 | * @brief HelenOS uspace keyboard handler. |
30 | * @brief HelenOS uspace keyboard handler. |
31 | * @{ |
31 | * @{ |
32 | * @} |
32 | * @} |
33 | */ |
33 | */ |
34 | /** @addtogroup kbdgen generic |
34 | /** @addtogroup kbdgen generic |
35 | * @brief HelenOS generic uspace keyboard handler. |
35 | * @brief HelenOS generic uspace keyboard handler. |
36 | * @ingroup kbd |
36 | * @ingroup kbd |
37 | * @{ |
37 | * @{ |
38 | */ |
38 | */ |
39 | /** @file |
39 | /** @file |
40 | */ |
40 | */ |
41 | 41 | ||
42 | #include <ipc/ipc.h> |
42 | #include <ipc/ipc.h> |
43 | #include <ipc/services.h> |
43 | #include <ipc/services.h> |
44 | #include <stdio.h> |
44 | #include <stdio.h> |
45 | #include <unistd.h> |
45 | #include <unistd.h> |
46 | #include <stdlib.h> |
46 | #include <stdlib.h> |
47 | #include <stdio.h> |
47 | #include <stdio.h> |
48 | #include <ipc/ns.h> |
48 | #include <ipc/ns.h> |
49 | #include <errno.h> |
49 | #include <errno.h> |
50 | #include <arch/kbd.h> |
50 | #include <arch/kbd.h> |
51 | #include <kbd.h> |
51 | #include <kbd.h> |
52 | #include <libadt/fifo.h> |
52 | #include <libadt/fifo.h> |
53 | #include <key_buffer.h> |
53 | #include <key_buffer.h> |
54 | #include <async.h> |
54 | #include <async.h> |
55 | #include <keys.h> |
55 | #include <keys.h> |
56 | 56 | ||
57 | #define NAME "KBD" |
57 | #define NAME "KBD" |
58 | 58 | ||
59 | int cons_connected = 0; |
59 | int cons_connected = 0; |
60 | int phone2cons = -1; |
60 | int phone2cons = -1; |
61 | keybuffer_t keybuffer; |
61 | keybuffer_t keybuffer; |
62 | 62 | ||
63 | static void irq_handler(ipc_callid_t iid, ipc_call_t *call) |
63 | static void irq_handler(ipc_callid_t iid, ipc_call_t *call) |
64 | { |
64 | { |
65 | int chr; |
65 | int chr; |
66 | 66 | ||
- | 67 | #ifdef MOUSE_ENABLED |
|
67 | if (cons_connected && phone2cons != -1) { |
68 | if (mouse_arch_process(phone2cons, call)) |
68 | /* recode to ASCII - one interrupt can produce more than one code so result is stored in fifo */ |
- | |
- | 69 | return; |
|
- | 70 | #endif |
|
- | 71 | ||
69 | kbd_arch_process(&keybuffer, call); |
72 | kbd_arch_process(&keybuffer, call); |
70 | 73 | ||
- | 74 | if (cons_connected && phone2cons != -1) { |
|
- | 75 | /* recode to ASCII - one interrupt can produce more than one code so result is stored in fifo */ |
|
71 | while (!keybuffer_empty(&keybuffer)) { |
76 | while (!keybuffer_empty(&keybuffer)) { |
72 | if (!keybuffer_pop(&keybuffer, (int *)&chr)) |
77 | if (!keybuffer_pop(&keybuffer, (int *)&chr)) |
73 | break; |
78 | break; |
74 | 79 | ||
75 | async_msg(phone2cons, KBD_PUSHCHAR, chr); |
80 | async_msg(phone2cons, KBD_PUSHCHAR, chr); |
76 | } |
81 | } |
77 | } |
82 | } |
78 | } |
83 | } |
79 | 84 | ||
80 | static void console_connection(ipc_callid_t iid, ipc_call_t *icall) |
85 | static void console_connection(ipc_callid_t iid, ipc_call_t *icall) |
81 | { |
86 | { |
82 | ipc_callid_t callid; |
87 | ipc_callid_t callid; |
83 | ipc_call_t call; |
88 | ipc_call_t call; |
84 | int retval; |
89 | int retval; |
85 | 90 | ||
86 | if (cons_connected) { |
91 | if (cons_connected) { |
87 | ipc_answer_fast(iid, ELIMIT, 0, 0); |
92 | ipc_answer_fast(iid, ELIMIT, 0, 0); |
88 | return; |
93 | return; |
89 | } |
94 | } |
90 | cons_connected = 1; |
95 | cons_connected = 1; |
91 | ipc_answer_fast(iid, 0, 0, 0); |
96 | ipc_answer_fast(iid, 0, 0, 0); |
92 | 97 | ||
93 | while (1) { |
98 | while (1) { |
94 | callid = async_get_call(&call); |
99 | callid = async_get_call(&call); |
95 | switch (IPC_GET_METHOD(call)) { |
100 | switch (IPC_GET_METHOD(call)) { |
96 | case IPC_M_PHONE_HUNGUP: |
101 | case IPC_M_PHONE_HUNGUP: |
97 | cons_connected = 0; |
102 | cons_connected = 0; |
98 | ipc_hangup(phone2cons); |
103 | ipc_hangup(phone2cons); |
99 | phone2cons = -1; |
104 | phone2cons = -1; |
100 | ipc_answer_fast(callid, 0,0,0); |
105 | ipc_answer_fast(callid, 0,0,0); |
101 | return; |
106 | return; |
102 | case IPC_M_CONNECT_TO_ME: |
107 | case IPC_M_CONNECT_TO_ME: |
103 | if (phone2cons != -1) { |
108 | if (phone2cons != -1) { |
104 | retval = ELIMIT; |
109 | retval = ELIMIT; |
105 | break; |
110 | break; |
106 | } |
111 | } |
107 | phone2cons = IPC_GET_ARG3(call); |
112 | phone2cons = IPC_GET_ARG3(call); |
108 | retval = 0; |
113 | retval = 0; |
109 | break; |
114 | break; |
110 | } |
115 | } |
111 | ipc_answer_fast(callid, retval, 0, 0); |
116 | ipc_answer_fast(callid, retval, 0, 0); |
112 | } |
117 | } |
113 | } |
118 | } |
114 | 119 | ||
115 | 120 | ||
116 | int main(int argc, char **argv) |
121 | int main(int argc, char **argv) |
117 | { |
122 | { |
118 | ipc_call_t call; |
123 | ipc_call_t call; |
119 | ipc_callid_t callid; |
124 | ipc_callid_t callid; |
120 | int res; |
125 | int res; |
121 | ipcarg_t phonead; |
126 | ipcarg_t phonead; |
122 | ipcarg_t phoneid; |
127 | ipcarg_t phoneid; |
123 | char connected = 0; |
128 | char connected = 0; |
124 | ipcarg_t retval, arg1, arg2; |
129 | ipcarg_t retval, arg1, arg2; |
125 | 130 | ||
126 | /* Initialize arch dependent parts */ |
131 | /* Initialize arch dependent parts */ |
127 | if (kbd_arch_init()) |
132 | if (kbd_arch_init()) |
128 | return -1; |
133 | return -1; |
129 | 134 | ||
130 | /* Initialize key buffer */ |
135 | /* Initialize key buffer */ |
131 | keybuffer_init(&keybuffer); |
136 | keybuffer_init(&keybuffer); |
132 | 137 | ||
133 | async_set_client_connection(console_connection); |
138 | async_set_client_connection(console_connection); |
134 | async_set_interrupt_received(irq_handler); |
139 | async_set_interrupt_received(irq_handler); |
135 | /* Register service at nameserver */ |
140 | /* Register service at nameserver */ |
136 | if ((res = ipc_connect_to_me(PHONE_NS, SERVICE_KEYBOARD, 0, &phonead)) != 0) { |
141 | if ((res = ipc_connect_to_me(PHONE_NS, SERVICE_KEYBOARD, 0, &phonead)) != 0) { |
137 | return -1; |
142 | return -1; |
138 | } |
143 | } |
139 | 144 | ||
140 | async_manager(); |
145 | async_manager(); |
141 | 146 | ||
142 | } |
147 | } |
143 | 148 | ||
144 | /** |
149 | /** |
145 | * @} |
150 | * @} |
146 | */ |
151 | */ |
147 | 152 | ||
148 | 153 |