0418cc5c |
1 | /* |
2 | * (C) GraÅžvydas "notaz" Ignotas, 2011-2012 |
3 | * |
4 | * This work is licensed under the terms of any of these licenses |
5 | * (at your option): |
6 | * - GNU GPL, version 2 or later. |
7 | * - GNU LGPL, version 2.1 or later. |
8 | * See the COPYING file in the top-level directory. |
9 | */ |
10 | |
11 | #include <stdio.h> |
12 | #include <stdlib.h> |
13 | #include <string.h> |
14 | #include "input.h" |
15 | #include "menu.h" |
16 | #include "config_file.h" |
17 | #include "lprintf.h" |
18 | |
19 | #define array_size(x) (sizeof(x) / sizeof(x[0])) |
20 | |
21 | static char *mystrip(char *str) |
22 | { |
23 | int i, len; |
24 | |
25 | len = strlen(str); |
26 | for (i = 0; i < len; i++) |
27 | if (str[i] != ' ') break; |
28 | if (i > 0) memmove(str, str + i, len - i + 1); |
29 | |
30 | len = strlen(str); |
31 | for (i = len - 1; i >= 0; i--) |
32 | if (str[i] != ' ' && str[i] != '\r' && str[i] != '\n') break; |
33 | str[i+1] = 0; |
34 | |
35 | return str; |
36 | } |
37 | |
38 | static void get_line(char *d, size_t size, const char *s) |
39 | { |
40 | const char *pe; |
41 | size_t len; |
42 | |
43 | for (pe = s; *pe != '\r' && *pe != '\n' && *pe != 0; pe++) |
44 | ; |
45 | len = pe - s; |
46 | if (len > size - 1) |
47 | len = size - 1; |
48 | strncpy(d, s, len); |
49 | d[len] = 0; |
50 | |
51 | mystrip(d); |
52 | } |
53 | |
54 | void config_write_keys(FILE *f) |
55 | { |
56 | int d; |
57 | |
58 | for (d = 0; d < IN_MAX_DEVS; d++) |
59 | { |
60 | const int *binds = in_get_dev_binds(d); |
61 | const char *name = in_get_dev_name(d, 0, 0); |
62 | int k, count = 0; |
63 | |
64 | if (binds == NULL || name == NULL) |
65 | continue; |
66 | |
67 | fprintf(f, "binddev = %s\n", name); |
68 | in_get_config(d, IN_CFG_BIND_COUNT, &count); |
69 | |
70 | for (k = 0; k < count; k++) |
71 | { |
72 | int i, kbinds, mask; |
73 | char act[32]; |
74 | |
75 | act[0] = act[31] = 0; |
76 | name = in_get_key_name(d, k); |
77 | |
78 | kbinds = binds[IN_BIND_OFFS(k, IN_BINDTYPE_PLAYER12)]; |
79 | for (i = 0; kbinds && me_ctrl_actions[i].name != NULL; i++) { |
80 | mask = me_ctrl_actions[i].mask; |
81 | if (mask & kbinds) { |
82 | strncpy(act, me_ctrl_actions[i].name, 31); |
83 | fprintf(f, "bind %s = player1 %s\n", name, mystrip(act)); |
84 | kbinds &= ~mask; |
85 | } |
86 | mask = me_ctrl_actions[i].mask << 16; |
87 | if (mask & kbinds) { |
88 | strncpy(act, me_ctrl_actions[i].name, 31); |
89 | fprintf(f, "bind %s = player2 %s\n", name, mystrip(act)); |
90 | kbinds &= ~mask; |
91 | } |
92 | } |
93 | |
94 | kbinds = binds[IN_BIND_OFFS(k, IN_BINDTYPE_EMU)]; |
95 | for (i = 0; kbinds && emuctrl_actions[i].name != NULL; i++) { |
96 | mask = emuctrl_actions[i].mask; |
97 | if (mask & kbinds) { |
98 | strncpy(act, emuctrl_actions[i].name, 31); |
99 | fprintf(f, "bind %s = %s\n", name, mystrip(act)); |
100 | kbinds &= ~mask; |
101 | } |
102 | } |
103 | } |
104 | |
105 | #ifdef ANALOG_BINDS |
106 | for (k = 0; k < array_size(in_adev); k++) |
107 | { |
108 | if (in_adev[k] == d) |
109 | fprintf(f, "bind_analog = %d\n", k); |
110 | } |
111 | #endif |
112 | } |
113 | } |
114 | |
115 | static int parse_bind_val(const char *val, int *type) |
116 | { |
117 | int i; |
118 | |
119 | *type = IN_BINDTYPE_NONE; |
120 | if (val[0] == 0) |
121 | return 0; |
122 | |
123 | if (strncasecmp(val, "player", 6) == 0) |
124 | { |
125 | int player, shift = 0; |
126 | player = atoi(val + 6) - 1; |
127 | |
128 | if ((unsigned int)player > 1) |
129 | return -1; |
130 | if (player == 1) |
131 | shift = 16; |
132 | |
133 | *type = IN_BINDTYPE_PLAYER12; |
134 | for (i = 0; me_ctrl_actions[i].name != NULL; i++) { |
135 | if (strncasecmp(me_ctrl_actions[i].name, val + 8, strlen(val + 8)) == 0) |
136 | return me_ctrl_actions[i].mask << shift; |
137 | } |
138 | } |
139 | for (i = 0; emuctrl_actions[i].name != NULL; i++) { |
140 | if (strncasecmp(emuctrl_actions[i].name, val, strlen(val)) == 0) { |
141 | *type = IN_BINDTYPE_EMU; |
142 | return emuctrl_actions[i].mask; |
143 | } |
144 | } |
145 | |
146 | return -1; |
147 | } |
148 | |
149 | void config_read_keys(const char *cfg) |
150 | { |
151 | char dev[256], key[128], *act; |
152 | const char *p; |
153 | int bind, bindtype; |
154 | int dev_id; |
155 | |
156 | p = cfg; |
157 | while (p != NULL && (p = strstr(p, "binddev = ")) != NULL) { |
158 | p += 10; |
159 | |
160 | get_line(dev, sizeof(dev), p); |
161 | dev_id = in_config_parse_dev(dev); |
162 | if (dev_id < 0) { |
163 | printf("input: can't handle dev: %s\n", dev); |
164 | continue; |
165 | } |
166 | |
167 | in_unbind_all(dev_id, -1, -1); |
168 | while ((p = strstr(p, "bind"))) { |
169 | if (strncmp(p, "binddev = ", 10) == 0) |
170 | break; |
171 | |
172 | #ifdef ANALOG_BINDS |
173 | if (strncmp(p, "bind_analog", 11) == 0) { |
174 | int ret = sscanf(p, "bind_analog = %d", &bind); |
175 | p += 11; |
176 | if (ret != 1) { |
177 | printf("input: parse error: %16s..\n", p); |
178 | continue; |
179 | } |
180 | if ((unsigned int)bind >= array_size(in_adev)) { |
181 | printf("input: analog id %d out of range\n", bind); |
182 | continue; |
183 | } |
184 | in_adev[bind] = dev_id; |
185 | continue; |
186 | } |
187 | #endif |
188 | |
189 | p += 4; |
190 | if (*p != ' ') { |
191 | printf("input: parse error: %16s..\n", p); |
192 | continue; |
193 | } |
194 | |
195 | get_line(key, sizeof(key), p); |
196 | act = strchr(key, '='); |
197 | if (act == NULL) { |
198 | printf("parse failed: %16s..\n", p); |
199 | continue; |
200 | } |
201 | *act = 0; |
202 | act++; |
203 | mystrip(key); |
204 | mystrip(act); |
205 | |
206 | bind = parse_bind_val(act, &bindtype); |
207 | if (bind != -1 && bind != 0) { |
208 | //printf("bind #%d '%s' %08x (%s)\n", dev_id, key, bind, act); |
209 | in_config_bind_key(dev_id, key, bind, bindtype); |
210 | } |
211 | else |
212 | lprintf("config: unhandled action \"%s\"\n", act); |
213 | } |
214 | } |
215 | in_clean_binds(); |
216 | } |