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1/*␊
2 * Keymapper.c␊
3 * Chameleon␊
4 *␊
5 * Created by Cadet-petit Armel on 05/12/10. <armelcadetpetit@gmail.com>␊
6 * Copyright 2010. All rights reserved.␊
7 *␊
8 */␊
9␊
10#include "libsaio.h"␊
11#include "bootstruct.h"␊
12#include "xml.h"␊
13#include "modules.h"␊
14␊
15#define kEnableKeyMap "EnableKeyMapper"␊
16static int AZERTY_switch(int c);␊
17void Keymapper_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6);␊
18int Keymapper_getc();␊
19␊
20int Keymapper_getc()␊
21{␉␊
22 int c = bgetc();␉␉␊
23␉␊
24␉//execute_hook("Keymapper", &c, NULL, NULL, NULL, NULL, NULL);␉␊
25␉Keymapper_hook(&c, NULL, NULL, NULL, NULL, NULL);␊
26␉␊
27 if ((c & 0xff) == 0) ␉␉␊
28 return c;␊
29 else ␉␊
30␉␉return (c & 0xff); ␊
31}␊
32␊
33// CPARM's AZERTY_switch : A Basic QWERTY to AZERTY switcher␊
34static int AZERTY_switch(int c)␊
35{␉␉␊
36␉switch (c) {␊
37␉␉case 4209: //q to a␊
38␉␉␉c = 7777;␊
39␉␉␉break;␊
40␉␉case 7777: // a to q␊
41␉␉␉c = 4209;␊
42␉␉␉break;␊
43␉␉case 4177: // Q to A␊
44␉␉␉c = 7745;␊
45␉␉␉break;␊
46␉␉case 7745: // A to Q␊
47␉␉␉c = 4177;␊
48␉␉␉break;␊
49␉␉case 4471: // w to z␊
50␉␉␉c = 11386;␊
51␉␉␉break;␊
52␉␉case 11386: // z to w␊
53␉␉␉c = 4471;␊
54␉␉␉break;␊
55␉␉case 4439: // W to Z␊
56␉␉␉c = 11354;␊
57␉␉␉break;␊
58␉␉case 11354: // Z to W␊
59␉␉␉c = 4439;␊
60␉␉␉break;␉␉␉␊
61␉␉case 10043: // ; to m␊
62␉␉␉c = 12909;␊
63␉␉␉break;␊
64␉␉case 10042: // : to M␊
65␉␉␉c = 12877;␊
66␉␉␉break;␊
67␉␉case 12909: // m to ,␊
68␉␉␉c = 13100;␊
69␉␉␉break;␉␉␊
70␉␉case 12877: // M to ? ␊
71␉␉␉c = 13631;␊
72␉␉␉break;␉␉␉␊
73␉␉case 13100: // , to ;␊
74␉␉␉c = 10043;␊
75␉␉␉break;␉␉␉␊
76␉␉case 13116: // < to .␊
77␉␉␉c = 13358;␊
78␉␉␉break;␊
79␉␉case 13374: // > to /␊
80␉␉␉c = 13615;␊
81␉␉␉break;␊
82␉␉case 13358: // . to :␊
83␉␉␉c = 10042;␊
84␉␉␉break;␊
85␉␉case 22108: // \ to <␊
86␉␉␉c = 13116;␊
87␉␉␉break;␉␉␉␊
88␉␉case 22140: // | to >␊
89␉␉␉c = 13374;␊
90␉␉␉break;␉␉␉␊
91␉␉case 13615: // / to !␊
92␉␉␉c = 545;␊
93␉␉␉break;␊
94␉␉case 10279: // ' to % ␊
95␉␉␉c = 1573;␊
96␉␉␉break;␊
97␉␉case 10274: // " to $ ␊
98␉␉␉c = 1316;␊
99␉␉␉break;␊
100␉␉␉␊
101␉␉␉/* switch for main keyboard (num) */␊
102␉␉case 10592: // to #␊
103␉␉␉c = 1059;␊
104␉␉␉break;␉␉␉␊
105␉␉case 10622: // to @␊
106␉␉␉c = 832;␊
107␉␉␉break;␉␉␉␊
108␉␉case 545: // ! to &␊
109␉␉␉c = 2086;␊
110␉␉␉break;␉␉␉␊
111␉␉case 832: // @ to ~␊
112␉␉␉c = 10622;␊
113␉␉␉break;␊
114␉␉case 1059: // # to "␊
115␉␉␉c = 10274;␊
116␉␉␉break;␉␉␉␊
117␉␉case 1316: // $ to '␊
118␉␉␉c = 10279;␊
119␉␉␉break;␉␉␉␊
120␉␉case 1573: // % to (␊
121␉␉␉c = 2600;␊
122␉␉␉break;␊
123␉␉case 1886: // ^ to -␊
124␉␉␉c = 3117;␊
125␉␉␉break;␉␉␉␊
126␉␉case 2086: // & to ยด␊
127␉␉␉c = 10592;␊
128␉␉␉break;␉␉␉␊
129␉␉case 2346: // * to _␊
130␉␉␉c = 3167;␊
131␉␉␉break;␊
132␉␉case 2600: // ( to ^␊
133␉␉␉c = 1886;␊
134␉␉␉break;␊
135␉␉case 2857: // ) to @␊
136␉␉␉c = 832;␊
137␉␉␉break;␉␉␉␊
138␉␉case 3117: // - to )␊
139␉␉␉c = 2857;␊
140␉␉␉break;␊
141␉␉case 3167: // _ to ]␊
142␉␉␉c = 7005;␊
143␉␉␉break;␉␉␉␊
144␉␉case 3389: // = to +␊
145␉␉␉c = 3371;␊
146␉␉␉break;␉␉␉␊
147␉␉case 3371: // + to =␊
148␉␉␉c = 3389;␊
149␉␉␉break;␊
150␉␉␉␊
151␉␉␉/* switch for main keyboard (num) with alt pressed */␊
152␉␉case 30720: // to & ␊
153␉␉␉c = 2086;␊
154␉␉␉break;␊
155␉␉case 30976: // to ~ ␊
156␉␉␉c = 10622;␊
157␉␉␉break;␊
158␉␉case 31232: // to #␊
159␉␉␉c = 1059;␊
160␉␉␉break;␉␉␉␊
161␉␉case 31488: ␊
162␉␉␉c = 6779;␊
163␉␉␉break;␊
164␉␉case 31744: ␊
165␉␉␉c = 6747;␊
166␉␉␉break;␊
167␉␉case 32000: // to |␊
168␉␉␉c = 11132;␊
169␉␉␉break;␊
170␉␉case 32256: ␊
171␉␉␉c = 10592;␊
172␉␉␉break;␉␉␉␊
173␉␉case 32512: ␊
174␉␉␉c = 11100;␊
175␉␉␉break;␊
176␉␉case 32768: ␊
177␉␉␉c = 1886;␊
178␉␉␉break;␊
179␉␉case 33024:␊
180␉␉␉c = 832;␊
181␉␉␉break;␊
182␉␉case 33280: // to {␊
183␉␉␉c = 7005;␊
184␉␉␉break;␉␉␉␊
185␉␉case 33536: // to }␊
186␉␉␉c = 7037;␊
187␉␉␉break;␉␉␊
188␉␉␉␊
189␉␉default:␉␉␉␊
190␉␉␉break;␊
191␉}␊
192␉return c;␊
193}␊
194␊
195static char *map_kb_type = NULL;␉␊
196static TagPtr match_map = NULL;␊
197␊
198void Keymapper_hook(void* arg1, void* arg2, void* arg3, void* arg4, void* arg5, void* arg6)␊
199{␊
200␉int *ret = (int *)arg1;␊
201␉int c = *(int *)ret;␊
202␉␊
203␉␊
204␉if (match_map == NULL)␉␉␉␉␊
205␉␉match_map = XMLGetProperty(bootInfo->bootConfig.dictionary, (const char*)"KeyboardMap");␊
206␉␊
207␉if (match_map)␊
208␉{␊
209␉␉char *kMatchkey = 0; ␊
210␉␉sprintf(kMatchkey, "%d",c);␊
211␉␉TagPtr match_key;␊
212␉␉if ((match_key = XMLGetProperty(match_map, (const char*)kMatchkey)))␊
213␉␉{␊
214␉␉␉kMatchkey = XMLCastString(match_key);␊
215␉␉␉c = strtoul((const char *)kMatchkey, NULL,10);␉␉␊
216␉␉␉if (c) goto out;␊
217␉␉}␊
218␉}␊
219␉␊
220␉if (map_kb_type == NULL)␊
221␉{␉␉␊
222␉␉TagPtr match_type;␊
223␉␉if ((match_type = XMLGetProperty(bootInfo->bootConfig.dictionary, (const char*)"KeyboardType")))␊
224␉␉␉map_kb_type = XMLCastString(match_type);␊
225␉␉else ␊
226␉␉␉map_kb_type = "NONE"; // Default to QWERTY␊
227␉}␊
228␉␊
229␉if (strcmp(map_kb_type, "AZERTY") == 0)␉␉␊
230 c = AZERTY_switch(c);␊
231␉␊
232out:␊
233␉␊
234␉*ret = c;␊
235␉␊
236}␊
237␊
238void Keymapper_start()␊
239{␊
240␉bool enable = true;␊
241␉getBoolForKey(kEnableKeyMap, &enable, &bootInfo->bootConfig) ;␊
242␉␊
243␉if (enable)␊
244␉{␊
245␉␉//register_hook_callback("Keymapper", &Keymapper_hook);␊
246␉␉replace_function("_getc", &Keymapper_getc);␊
247␉}␊
248}

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