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-rw-r--r--core/applets/vmemo/vmemo.cpp249
1 files changed, 154 insertions, 95 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp
index 9c0025d..8875cdf 100644
--- a/core/applets/vmemo/vmemo.cpp
+++ b/core/applets/vmemo/vmemo.cpp
@@ -141,25 +141,84 @@ VMemo::VMemo( QWidget *parent, const char *name )
141 141
142 recording = FALSE; 142 recording = FALSE;
143 143
144 myChannel = new QCopChannel( "QPE/VMemo", this );
145 connect( myChannel, SIGNAL(received(const QCString&, const QByteArray&)),
146 this, SLOT(receive(const QCString&, const QByteArray&)) );
147
144 struct utsname name; /* check for embedix kernel running on the zaurus, if 148 struct utsname name; /* check for embedix kernel running on the zaurus, if
145 lineo change string, this break 149 lineo change string, this break
146 */ 150 */
147 if (uname(&name) != -1) 151 if (uname(&name) != -1)
148 { 152 {
149 QString release=name.release; 153 QString release=name.release;
150 qWarning("System release: %s\n", name.release); 154 qWarning("System release: %s\n", name.release);
151 if(release.find("embedix",0,TRUE) !=-1) 155 if(release.find("embedix",0,TRUE) !=-1)
152 systemZaurus=TRUE; 156 systemZaurus=TRUE;
153 else 157 else
154 systemZaurus=FALSE; 158 {
155 } 159 int fr;
156 160 systemZaurus=FALSE;
161
162 if ((fr = fork()) == -1)
163 {
164 qWarning("Fork failed");
165 }
166 else if (fr == 0)
167 {
168 int key, max;
169 fd_set fdr;
170 char buffer[10];
171
172 key = open("/dev/touchscreen/key", O_RDONLY);
173 if (key == -1)
174 {
175 qWarning("Could not open key");
176 exit(1);
177 }
178
179 while(1)
180 {
181 FD_ZERO(&fdr);
182 FD_SET(key, &fdr);
183 max = key;
184
185 qWarning("while");
186
187 read(key, buffer, 10);
188 if(*buffer == (char)129)
189 {
190 qWarning("REC = stop");
191 QCopEnvelope( "QPE/VMemo", "toggleRecord()");
192 activate_signal("toggleRecordNow()");
193 }
194 else if(*buffer == (char)1)
195 {
196 qWarning("REC = start");
197 QCopEnvelope( "QPE/VMemo", "toggleRecord()");
198 activate_signal("toggleRecordNow()");
199 }
200 }
201 }
202 else if(fr)
203 qWarning("parent: Fork = good");
204 }
205 }
206 qWarning("VMemo done init");
157} 207}
158 208
159VMemo::~VMemo() 209VMemo::~VMemo()
160{ 210{
161} 211}
162 212
213void VMemo::receive( const QCString &msg, const QByteArray &data )
214{
215 QDataStream stream( data, IO_ReadOnly );
216 qWarning(msg);
217 if ( msg == "toggleRecord()" ) {
218 qWarning("Hello");
219 }
220}
221
163void VMemo::paintEvent( QPaintEvent* ) 222void VMemo::paintEvent( QPaintEvent* )
164{ 223{
165 QPainter p(this); 224 QPainter p(this);
@@ -170,55 +229,55 @@ void VMemo::mousePressEvent( QMouseEvent * )
170{ 229{
171 // just to be safe 230 // just to be safe
172 if (recording) 231 if (recording)
173 { 232 {
174 recording = FALSE; 233 recording = FALSE;
175 return; 234 return;
176 } 235 }
177 236
178 qWarning("VMemo::mousePress()"); 237 qWarning("VMemo::mousePress()");
179 QSound::play(Resource::findSound("vmemob")); 238 QSound::play(Resource::findSound("vmemob"));
180 239
181 recording = TRUE; 240 recording = TRUE;
182 qWarning("VMemo::mousePress() -> Starting to record"); 241 qWarning("VMemo::mousePress() -> Starting to record");
183 if (openDSP() == -1) 242 if (openDSP() == -1)
184 { 243 {
185 // ### Display an error box 244 // ### Display an error box
186 QMessageBox::critical(0, "VMemo", "Could not open dsp device.", "Abort"); 245 QMessageBox::critical(0, "VMemo", "Could not open dsp device.", "Abort");
187 recording = FALSE; 246 recording = FALSE;
188 return; 247 return;
189 } 248 }
190 249
191 Config vmCfg("VMemo"); 250 Config vmCfg("VMemo");
192 vmCfg.setGroup("Defaults"); 251 vmCfg.setGroup("Defaults");
193 252
194 QDateTime dt = QDateTime::currentDateTime(); 253 QDateTime dt = QDateTime::currentDateTime();
195 QString fileName; 254 QString fileName;
196 if(systemZaurus) 255 if(systemZaurus)
197 fileName=vmCfg.readEntry("Dir", "/mnt/cf/"); // zaurus does not have /mnt/ramfs 256 fileName=vmCfg.readEntry("Dir", "/mnt/cf/"); // zaurus does not have /mnt/ramfs
198 else 257 else
199 fileName=vmCfg.readEntry("Dir", "/mnt/ramfs/"); 258 fileName=vmCfg.readEntry("Dir", "/mnt/ramfs/");
200 259
201 fileName += "vm_"; 260 fileName += "vm_";
202 fileName += dt.toString(); 261 fileName += dt.toString();
203 fileName += ".wav"; 262 fileName += ".wav";
204 263
205 // No spaces in the filename 264 // No spaces in the filename
206 fileName.replace(QRegExp("'"),""); 265 fileName.replace(QRegExp("'"),"");
207 fileName.replace(QRegExp(" "),"_"); 266 fileName.replace(QRegExp(" "),"_");
208 fileName.replace(QRegExp(":"),"."); 267 fileName.replace(QRegExp(":"),".");
209 fileName.replace(QRegExp(","),""); 268 fileName.replace(QRegExp(","),"");
210 269
211 if(openWAV(fileName.latin1()) == -1) 270 if(openWAV(fileName.latin1()) == -1)
212 { 271 {
213 // ### Display an error box 272 // ### Display an error box
214 qWarning("VMemo::mousePress() -> WAV error"); 273 qWarning("VMemo::mousePress() -> WAV error");
215 close(dsp); 274 close(dsp);
216 return; 275 return;
217 } 276 }
218 277
219 QArray<int> cats(1); 278 QArray<int> cats(1);
220 cats[0] = vmCfg.readNumEntry("Category", 0); 279 cats[0] = vmCfg.readNumEntry("Category", 0);
221 280
222 QString dlName("vm_"); 281 QString dlName("vm_");
223 dlName += dt.toString(); 282 dlName += dt.toString();
224 DocLnk l; 283 DocLnk l;
@@ -227,7 +286,7 @@ void VMemo::mousePressEvent( QMouseEvent * )
227 l.setType("audio/x-wav"); 286 l.setType("audio/x-wav");
228 l.setCategories(cats); 287 l.setCategories(cats);
229 l.writeLink(); 288 l.writeLink();
230 289
231 record(); 290 record();
232} 291}
233 292
@@ -241,54 +300,54 @@ int VMemo::openDSP()
241{ 300{
242 Config cfg("Sound"); 301 Config cfg("Sound");
243 cfg.setGroup("Record"); 302 cfg.setGroup("Record");
244 303
245 speed = cfg.readNumEntry("SampleRate", 22050); 304 speed = cfg.readNumEntry("SampleRate", 22050);
246 channels = cfg.readNumEntry("Stereo", 1) ? 2 : 1; // 1 = stereo(2), 0 = mono(1) 305 channels = cfg.readNumEntry("Stereo", 1) ? 2 : 1; // 1 = stereo(2), 0 = mono(1)
247 if (cfg.readNumEntry("SixteenBit", 1)==1) 306 if (cfg.readNumEntry("SixteenBit", 1)==1)
248 { 307 {
249 format = AFMT_S16_LE; 308 format = AFMT_S16_LE;
250 resolution = 16; 309 resolution = 16;
251 } 310 }
252 else 311 else
253 { 312 {
254 format = AFMT_U8; 313 format = AFMT_U8;
255 resolution = 8; 314 resolution = 8;
256 } 315 }
257 316
258 if(systemZaurus) 317 if(systemZaurus)
259 { 318 {
260 dsp = open("/dev/dsp1", O_RDWR); //Zaurus needs /dev/dsp1 319 dsp = open("/dev/dsp1", O_RDWR); //Zaurus needs /dev/dsp1
261 channels=1; //zaurus has one input channel 320 channels=1; //zaurus has one input channel
262 } 321 }
263 else 322 else
264 dsp = open("/dev/dsp", O_RDWR); 323 dsp = open("/dev/dsp", O_RDWR);
265 324
266 if(dsp == -1) 325 if(dsp == -1)
267 { 326 {
268 perror("open(\"/dev/dsp\")"); 327 perror("open(\"/dev/dsp\")");
269 return -1; 328 return -1;
270 } 329 }
271 330
272 if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1) 331 if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1)
273 { 332 {
274 perror("ioctl(\"SNDCTL_DSP_SETFMT\")"); 333 perror("ioctl(\"SNDCTL_DSP_SETFMT\")");
275 return -1; 334 return -1;
276 } 335 }
277 if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1) 336 if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1)
278 { 337 {
279 perror("ioctl(\"SNDCTL_DSP_CHANNELS\")"); 338 perror("ioctl(\"SNDCTL_DSP_CHANNELS\")");
280 return -1; 339 return -1;
281 } 340 }
282 if(ioctl(dsp, SNDCTL_DSP_SPEED , &speed)==-1) 341 if(ioctl(dsp, SNDCTL_DSP_SPEED , &speed)==-1)
283 { 342 {
284 perror("ioctl(\"SNDCTL_DSP_SPEED\")"); 343 perror("ioctl(\"SNDCTL_DSP_SPEED\")");
285 return -1; 344 return -1;
286 } 345 }
287 if(ioctl(dsp, SOUND_PCM_READ_RATE , &rate)==-1) 346 if(ioctl(dsp, SOUND_PCM_READ_RATE , &rate)==-1)
288 { 347 {
289 perror("ioctl(\"SOUND_PCM_READ_RATE\")"); 348 perror("ioctl(\"SOUND_PCM_READ_RATE\")");
290 return -1; 349 return -1;
291 } 350 }
292 351
293 return 1; 352 return 1;
294} 353}
@@ -298,14 +357,14 @@ int VMemo::openWAV(const char *filename)
298 qDebug("Creating %s ",filename); 357 qDebug("Creating %s ",filename);
299 track.setName(filename); 358 track.setName(filename);
300 if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw)) 359 if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw))
301 { 360 {
302 qDebug("Could not open file"); 361 qDebug("Could not open file");
303 return -1; 362 return -1;
304 } 363 }
305 wav=track.handle(); 364 wav=track.handle();
306 365
307 WaveHeader wh; 366 WaveHeader wh;
308 367
309 wh.main_chunk = RIFF; 368 wh.main_chunk = RIFF;
310 wh.length=0; 369 wh.length=0;
311 wh.chunk_type = WAVE; 370 wh.chunk_type = WAVE;
@@ -319,10 +378,10 @@ int VMemo::openWAV(const char *filename)
319 wh.bit_p_spl = resolution; 378 wh.bit_p_spl = resolution;
320 wh.data_chunk = DATA; 379 wh.data_chunk = DATA;
321 wh.data_length= 0; 380 wh.data_length= 0;
322// qDebug("Write header channels %d, speed %d, b/s %d, blockalign %d, bitrate %d" 381 // qDebug("Write header channels %d, speed %d, b/s %d, blockalign %d, bitrate %d"
323// , wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl ); 382 // , wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl );
324 write (wav, &wh, sizeof(WaveHeader)); 383 write (wav, &wh, sizeof(WaveHeader));
325 384
326 return 1; 385 return 1;
327} 386}
328 387
@@ -330,36 +389,36 @@ void VMemo::record(void)
330{ 389{
331 int length=0, result, value; 390 int length=0, result, value;
332 char sound[8192]; 391 char sound[8192];
333 392
334 qWarning("VMemo::record()"); 393 qWarning("VMemo::record()");
335 394
336 while(recording) 395 while(recording)
337 { 396 {
338 result = read(dsp, sound, 512); // 8192 397 result = read(dsp, sound, 512); // 8192
339 qApp->processEvents(); 398 qApp->processEvents();
340 write(wav, sound, result); 399 write(wav, sound, result);
341 qApp->processEvents(); 400 qApp->processEvents();
342 length += result; 401 length += result;
343 qApp->processEvents(); 402 qApp->processEvents();
344// printf("%d\r",length); 403 // printf("%d\r",length);
345// fflush(stdout); 404 // fflush(stdout);
346 } 405 }
347 406
348 qWarning("VMemo::record() -> Done recording"); 407 qWarning("VMemo::record() -> Done recording");
349 qWarning("VMemo::record() -> Closing dsp"); 408 qWarning("VMemo::record() -> Closing dsp");
350 409
351 value = length+36; 410 value = length+36;
352 lseek(wav, 4, SEEK_SET); 411 lseek(wav, 4, SEEK_SET);
353 write(wav, &value, 4); 412 write(wav, &value, 4);
354 lseek(wav, 40, SEEK_SET); 413 lseek(wav, 40, SEEK_SET);
355 write(wav, &length, 4); 414 write(wav, &length, 4);
356// qDebug("File length %d, samplecount %d", value, length); 415 // qDebug("File length %d, samplecount %d", value, length);
357 track.close(); 416 track.close();
358 417
359 if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1) 418 if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1)
360 perror("ioctl(\"SNDCTL_DSP_RESET\")"); 419 perror("ioctl(\"SNDCTL_DSP_RESET\")");
361 ::close(dsp); 420 ::close(dsp);
362 421
363 qWarning("VMemo::record() -> playing done recording sound"); 422 qWarning("VMemo::record() -> playing done recording sound");
364 QSound::play(Resource::findSound("vmemoe")); 423 QSound::play(Resource::findSound("vmemoe"));
365 qWarning("VMemo::record() -> terminating"); 424 qWarning("VMemo::record() -> terminating");