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vfs: check userland buffers before reading them.
[haiku.git] / src / kits / bluetooth / DeviceClass.cpp
blob7eb3c4857b0350666f9fa330f3732d45b00de84d
1 /*
2 * Copyright 2007-2008 Oliver Ruiz Dorantes, oliver.ruiz.dorantes_at_gmail.com
3 * All rights reserved. Distributed under the terms of the MIT License.
4 */
5
6 #include <bluetooth/DeviceClass.h>
7 #include <bluetooth/debug.h>
8
9 #include <Catalog.h>
10 #include <Locale.h>
11
12
13 #undef B_TRANSLATION_CONTEXT
14 #define B_TRANSLATION_CONTEXT "DeviceClass"
15
16
17 namespace Bluetooth {
18
19 void
20 DeviceClass::GetServiceClass(BString& serviceClass)
21 {
22 CALLED();
23 static const char *services[] = { B_TRANSLATE_MARK("Positioning"),
24 B_TRANSLATE_MARK("Networking"), B_TRANSLATE_MARK("Rendering"),
25 B_TRANSLATE_MARK("Capturing"), B_TRANSLATE_MARK("Object transfer"),
26 B_TRANSLATE_MARK("Audio"), B_TRANSLATE_MARK("Telephony"),
27 B_TRANSLATE_MARK("Information") };
28
29 if (ServiceClass() != 0) {
30 bool first = true;
31
32 for (uint s = 0; s < (sizeof(services) / sizeof(*services)); s++) {
33 if (ServiceClass() & (1 << s)) {
34 if (first) {
35 first = false;
36 serviceClass << services[s];
37 } else {
38 serviceClass << ", " << services[s];
39 }
40
41 }
42 }
43
44 } else
45 serviceClass << B_TRANSLATE("Unspecified");
46 }
47
48
49 void
50 DeviceClass::GetMajorDeviceClass(BString& majorClass)
51 {
52 CALLED();
53 static const char *major_devices[] = { B_TRANSLATE_MARK("Miscellaneous"),
54 B_TRANSLATE_MARK("Computer"), B_TRANSLATE_MARK("Phone"),
55 B_TRANSLATE_MARK("LAN access"), B_TRANSLATE_MARK("Audio/Video"),
56 B_TRANSLATE_MARK("Peripheral"), B_TRANSLATE_MARK("Imaging"),
57 B_TRANSLATE_MARK("Uncategorized") };
58
59 if (MajorDeviceClass() >= sizeof(major_devices) / sizeof(*major_devices))
60 majorClass << B_TRANSLATE("Invalid device class!\n");
61 else
62 majorClass << major_devices[MajorDeviceClass()];
63
64 }
65
66
67 void
68 DeviceClass::GetMinorDeviceClass(BString& minorClass)
69 {
70 CALLED();
71 uint major = MajorDeviceClass();
72 uint minor = MinorDeviceClass();
73
74 switch (major) {
75 case 0: /* misc */
76 minorClass << " -";
77 break;
78 case 1: /* computer */
79 switch(minor) {
80 case 0:
81 minorClass << B_TRANSLATE("Uncategorized");
82 break;
83 case 1:
84 minorClass << B_TRANSLATE("Desktop workstation");
85 break;
86 case 2:
87 minorClass << B_TRANSLATE("Server");
88 break;
89 case 3:
90 minorClass << B_TRANSLATE("Laptop");
91 break;
92 case 4:
93 minorClass << B_TRANSLATE("Handheld");
94 break;
95 case 5:
96 minorClass << B_TRANSLATE_COMMENT("Palm",
97 "A palm-held device");
98 break;
99 case 6:
100 minorClass << B_TRANSLATE_COMMENT("Wearable",
101 "A wearable computer");
102 break;
103 }
104 break;
105 case 2: /* phone */
106 switch(minor) {
107 case 0:
108 minorClass << B_TRANSLATE("Uncategorized");
109 break;
110 case 1:
111 minorClass << B_TRANSLATE("Cellular");
112 break;
113 case 2:
114 minorClass << B_TRANSLATE("Cordless");
115 break;
116 case 3:
117 minorClass << B_TRANSLATE("Smart phone");
118 break;
119 case 4:
120 minorClass << B_TRANSLATE("Wired modem or voice gateway");
121 break;
122 case 5:
123 minorClass << B_TRANSLATE("Common ISDN access");
124 break;
125 case 6:
126 minorClass << B_TRANSLATE("SIM card reader");
127 break;
128 }
129 break;
130 case 3: /* lan access */
131 if (minor == 0) {
132 minorClass << B_TRANSLATE("Uncategorized");
133 break;
134 }
135 switch(minor / 8) {
136 case 0:
137 minorClass << B_TRANSLATE("Fully available");
138 break;
139 case 1:
140 minorClass << B_TRANSLATE("1-17% utilized");
141 break;
142 case 2:
143 minorClass << B_TRANSLATE("17-33% utilized");
144 break;
145 case 3:
146 minorClass << B_TRANSLATE("33-50% utilized");
147 break;
148 case 4:
149 minorClass << B_TRANSLATE("50-67% utilized");
150 break;
151 case 5:
152 minorClass << B_TRANSLATE("67-83% utilized");
153 break;
154 case 6:
155 minorClass << B_TRANSLATE("83-99% utilized");
156 break;
157 case 7:
158 minorClass << B_TRANSLATE("No service available");
159 break;
160 }
161 break;
162 case 4: /* audio/video */
163 switch(minor) {
164 case 0:
165 minorClass << B_TRANSLATE("Uncategorized");
166 break;
167 case 1:
168 minorClass << B_TRANSLATE("Device conforms to the headset profile");
169 break;
170 case 2:
171 minorClass << B_TRANSLATE("Hands-free");
172 break;
173 /* 3 is reserved */
174 case 4:
175 minorClass << B_TRANSLATE("Microphone");
176 break;
177 case 5:
178 minorClass << B_TRANSLATE("Loudspeaker");
179 break;
180 case 6:
181 minorClass << B_TRANSLATE("Headphones");
182 break;
183 case 7:
184 minorClass << B_TRANSLATE("Portable audio");
185 break;
186 case 8:
187 minorClass << B_TRANSLATE("Car audio");
188 break;
189 case 9:
190 minorClass << B_TRANSLATE("Set-top box");
191 break;
192 case 10:
193 minorClass << B_TRANSLATE("HiFi audio device");
194 break;
195 case 11:
196 minorClass << B_TRANSLATE("VCR");
197 break;
198 case 12:
199 minorClass << B_TRANSLATE("Video camera");
200 break;
201 case 13:
202 minorClass << B_TRANSLATE("Camcorder");
203 break;
204 case 14:
205 minorClass << B_TRANSLATE("Video monitor");
206 break;
207 case 15:
208 minorClass << B_TRANSLATE("Video display and loudspeaker");
209 break;
210 case 16:
211 minorClass << B_TRANSLATE("Video conferencing");
212 break;
213 /* 17 is reserved */
214 case 18:
215 minorClass << B_TRANSLATE("Gaming/Toy");
216 break;
217 }
218 break;
219 case 5: /* peripheral */
220 {
221 switch(minor & 48) {
222 case 16:
223 minorClass << B_TRANSLATE("Keyboard");
224 if (minor & 15)
225 minorClass << "/";
226 break;
227 case 32:
228 minorClass << B_TRANSLATE("Pointing device");
229 if (minor & 15)
230 minorClass << "/";
231 break;
232 case 48:
233 minorClass << B_TRANSLATE("Combo keyboard/pointing device");
234 if (minor & 15)
235 minorClass << "/";
236 break;
237 }
238
239 switch(minor & 15) {
240 case 0:
241 break;
242 case 1:
243 minorClass << B_TRANSLATE("Joystick");
244 break;
245 case 2:
246 minorClass << B_TRANSLATE("Gamepad");
247 break;
248 case 3:
249 minorClass << B_TRANSLATE("Remote control");
250 break;
251 case 4:
252 minorClass << B_TRANSLATE("Sensing device");
253 break;
254 case 5:
255 minorClass << B_TRANSLATE("Digitizer tablet");
256 break;
257 case 6:
258 minorClass << B_TRANSLATE("Card reader");
259 break;
260 default:
261 minorClass << B_TRANSLATE("(reserved)");
262 break;
263 }
264 break;
265 }
266 case 6: /* imaging */
267 if (minor & 4)
268 minorClass << B_TRANSLATE("Display");
269 if (minor & 8)
270 minorClass << B_TRANSLATE("Camera");
271 if (minor & 16)
272 minorClass << B_TRANSLATE("Scanner");
273 if (minor & 32)
274 minorClass << B_TRANSLATE("Printer");
275 break;
276 case 7: /* wearable */
277 switch(minor) {
278 case 1:
279 minorClass << B_TRANSLATE("Wrist watch");
280 break;
281 case 2:
282 minorClass << B_TRANSLATE_COMMENT("Pager",
283 "A small radio device to receive short text messages");
284 break;
285 case 3:
286 minorClass << B_TRANSLATE("Jacket");
287 break;
288 case 4:
289 minorClass << B_TRANSLATE("Helmet");
290 break;
291 case 5:
292 minorClass << B_TRANSLATE("Glasses");
293 break;
294 }
295 break;
296 case 8: /* toy */
297 switch(minor) {
298 case 1:
299 minorClass << B_TRANSLATE("Robot");
300 break;
301 case 2:
302 minorClass << B_TRANSLATE("Vehicle");
303 break;
304 case 3:
305 minorClass << B_TRANSLATE("Doll/Action figure");
306 break;
307 case 4:
308 minorClass << B_TRANSLATE("Controller");
309 break;
310 case 5:
311 minorClass << B_TRANSLATE("Game");
312 break;
313 }
314 break;
315 case 63: /* uncategorised */
316 minorClass << "";
317 break;
318 default:
319 minorClass << B_TRANSLATE("Unknown (reserved) minor device class");
320 break;
321 }
322 }
323
324
325 void
326 DeviceClass::DumpDeviceClass(BString& string)
327 {
328 CALLED();
329 string << B_TRANSLATE("Service classes: ");
330 GetServiceClass(string);
331 string << " | ";
332 string << B_TRANSLATE("Major class: ");
333 GetMajorDeviceClass(string);
334 string << " | ";
335 string << B_TRANSLATE("Minor class: ");
336 GetMinorDeviceClass(string);
337 string << ".";
338 }
339
340
341 void
342 DeviceClass::Draw(BView* view, const BPoint& point)
343 {
344 CALLED();
345 rgb_color kBlack = { 0,0,0,0 };
346 rgb_color kBlue = { 28,110,157,0 };
347 rgb_color kWhite = { 255,255,255,0 };
348
349
350 view->SetHighColor(kBlue);
351 view->FillRoundRect(BRect(point.x + IconInsets, point.y + IconInsets,
352 point.x + IconInsets + PixelsForIcon, point.y + IconInsets + PixelsForIcon), 5, 5);
353
354 view->SetHighColor(kWhite);
355
356 switch (MajorDeviceClass()) {
357
358 case 2: // phone
359 view->StrokeRoundRect(BRect(point.x + IconInsets + uint(PixelsForIcon/4),
360 point.y + IconInsets + 6,
361 point.x + IconInsets + uint(PixelsForIcon*3/4),
362 point.y + IconInsets + PixelsForIcon - 2), 2, 2);
363 view->StrokeRect(BRect(point.x + IconInsets + uint(PixelsForIcon/4) + 4,
364 point.y + IconInsets + 10,
365 point.x + IconInsets + uint(PixelsForIcon*3/4) - 4,
366 point.y + IconInsets + uint(PixelsForIcon*3/4)));
367 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/4) + 4,
368 point.y + IconInsets + PixelsForIcon - 6),
369 BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4) - 4,
370 point.y + IconInsets + PixelsForIcon - 6));
371 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/4) + 4,
372 point.y + IconInsets + PixelsForIcon - 4),
373 BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4) - 4,
374 point.y + IconInsets + PixelsForIcon - 4));
375 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/4) + 4,
376 point.y + IconInsets + 2),
377 BPoint(point.x + IconInsets + uint(PixelsForIcon/4) + 4,
378 point.y + IconInsets + 6));
379 break;
380 case 3: // LAN
381 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/4),
382 point.y + IconInsets + uint(PixelsForIcon*3/8)),
383 BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4),
384 point.y + IconInsets + uint(PixelsForIcon*3/8)));
385 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*5/8),
386 point.y + IconInsets + uint(PixelsForIcon/8)));
387 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4),
388 point.y + IconInsets + uint(PixelsForIcon*5/8)),
389 BPoint(point.x + IconInsets + uint(PixelsForIcon/4),
390 point.y + IconInsets + uint(PixelsForIcon*5/8)));
391 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*3/8),
392 point.y + IconInsets + uint(PixelsForIcon*7/8)));
393 break;
394 case 4: // audio/video
395 view->StrokeRect(BRect(point.x + IconInsets + uint(PixelsForIcon/4),
396 point.y + IconInsets + uint(PixelsForIcon*3/8),
397 point.x + IconInsets + uint(PixelsForIcon*3/8),
398 point.y + IconInsets + uint(PixelsForIcon*5/8)));
399 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*3/8),
400 point.y + IconInsets + uint(PixelsForIcon*3/8)),
401 BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4),
402 point.y + IconInsets + uint(PixelsForIcon/8)));
403 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4),
404 point.y + IconInsets + uint(PixelsForIcon*7/8)));
405 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*3/8),
406 point.y + IconInsets + uint(PixelsForIcon*5/8)));
407 break;
408 default: // Bluetooth Logo
409 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/4),
410 point.y + IconInsets + uint(PixelsForIcon*3/4)),
411 BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4),
412 point.y + IconInsets + uint(PixelsForIcon/4)));
413 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/2),
414 point.y + IconInsets +2));
415 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/2),
416 point.y + IconInsets + PixelsForIcon - 2));
417 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon*3/4),
418 point.y + IconInsets + uint(PixelsForIcon*3/4)));
419 view->StrokeLine(BPoint(point.x + IconInsets + uint(PixelsForIcon/4),
420 point.y + IconInsets + uint(PixelsForIcon/4)));
421 break;
422 }
423 view->SetHighColor(kBlack);
424 }
425
426 }
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