-rw-r--r-- | noncore/applets/memoryapplet/swapfile.cpp | 82 |
1 files changed, 42 insertions, 40 deletions
diff --git a/noncore/applets/memoryapplet/swapfile.cpp b/noncore/applets/memoryapplet/swapfile.cpp index 7483592..04da8bb 100644 --- a/noncore/applets/memoryapplet/swapfile.cpp +++ b/noncore/applets/memoryapplet/swapfile.cpp | |||
@@ -19,19 +19,21 @@ | |||
19 | **********************************************************************/ | 19 | **********************************************************************/ |
20 | 20 | ||
21 | #include "swapfile.h" | 21 | #include "swapfile.h" |
22 | 22 | ||
23 | #include <qfile.h> | ||
24 | #include <qtextstream.h> | ||
23 | #include <qlabel.h> | 25 | #include <qlabel.h> |
24 | #include <qtimer.h> | 26 | #include <qtimer.h> |
25 | #include <qlayout.h> | 27 | #include <qlayout.h> |
26 | #include <qpushbutton.h> | 28 | #include <qpushbutton.h> |
27 | #include <qhbuttongroup.h> | 29 | #include <qhbuttongroup.h> |
28 | #include <qradiobutton.h> | 30 | #include <qradiobutton.h> |
29 | #include <qlineedit.h> | 31 | #include <qlineedit.h> |
30 | #include <qprogressbar.h> | 32 | #include <qprogressbar.h> |
31 | #include <qcombobox.h> | 33 | #include <qcombobox.h> |
32 | #include <qvgroupbox.h> | 34 | #include <qvgroupbox.h> |
33 | #include <qhbox.h> | 35 | #include <qhbox.h> |
34 | #include <qmessagebox.h> | 36 | #include <qmessagebox.h> |
35 | #include <stdio.h> | 37 | #include <stdio.h> |
36 | #include <stdlib.h> | 38 | #include <stdlib.h> |
37 | #include <string.h> | 39 | #include <string.h> |
@@ -42,10 +44,10 @@ | |||
42 | #include <unistd.h> | 44 | #include <unistd.h> |
43 | #include <fcntl.h> | 45 | #include <fcntl.h> |
44 | #include <sys/vfs.h> | 46 | #include <sys/vfs.h> |
45 | #include <mntent.h> | 47 | #include <mntent.h> |
46 | #include <unistd.h> | 48 | #include <unistd.h> |
47 | #include <sys/types.h> | 49 | #include <sys/types.h> |
48 | 50 | ||
49 | Swapfile::Swapfile( QWidget *parent, const char *name, WFlags f ) | 51 | Swapfile::Swapfile( QWidget *parent, const char *name, WFlags f ) |
50 | : QWidget( parent, name, f ) | 52 | : QWidget( parent, name, f ) |
51 | { | 53 | { |
@@ -56,9 +58,9 @@ Swapfile::Swapfile( QWidget *parent, const char *name, WFlags f ) | |||
56 | 58 | ||
57 | QHButtonGroup* cfsdRBG = new QHButtonGroup(tr("Swapfile location"), this); | 59 | QHButtonGroup* cfsdRBG = new QHButtonGroup(tr("Swapfile location"), this); |
58 | cfsdRBG->setRadioButtonExclusive(true); | 60 | cfsdRBG->setRadioButtonExclusive(true); |
59 | vb->addWidget(cfsdRBG); | 61 | vb->addWidget(cfsdRBG); |
60 | 62 | ||
61 | ramRB = new QRadioButton(tr("RAM"), cfsdRBG); | 63 | ramRB = new QRadioButton(tr("RAM"), cfsdRBG); |
62 | cfRB = new QRadioButton(tr("CF Card"), cfsdRBG); | 64 | cfRB = new QRadioButton(tr("CF Card"), cfsdRBG); |
63 | sdRB = new QRadioButton(tr("SD Card"), cfsdRBG); | 65 | sdRB = new QRadioButton(tr("SD Card"), cfsdRBG); |
64 | 66 | ||
@@ -105,14 +107,14 @@ Swapfile::Swapfile( QWidget *parent, const char *name, WFlags f ) | |||
105 | connect(rmSwap, SIGNAL(clicked()), this, SLOT(removeswapfile())); | 107 | connect(rmSwap, SIGNAL(clicked()), this, SLOT(removeswapfile())); |
106 | 108 | ||
107 | cfRB->setEnabled(FALSE); | 109 | cfRB->setEnabled(FALSE); |
108 | sdRB->setEnabled(FALSE); | 110 | sdRB->setEnabled(FALSE); |
109 | 111 | ||
110 | QCopChannel *pcmciaChannel = new QCopChannel("QPE/Card", this); | 112 | QCopChannel *pcmciaChannel = new QCopChannel("QPE/Card", this); |
111 | connect(pcmciaChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(cardnotify(const QCString &, const QByteArray &))); | 113 | connect(pcmciaChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(cardnotify(const QCString &, const QByteArray &))); |
112 | QCopChannel *sdChannel = new QCopChannel("QPE/Card", this); | 114 | QCopChannel *sdChannel = new QCopChannel("QPE/Card", this); |
113 | connect(sdChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(cardnotify(const QCString &, const QByteArray &))); | 115 | connect(sdChannel, SIGNAL(received(const QCString &, const QByteArray &)), this, SLOT(cardnotify(const QCString &, const QByteArray &))); |
114 | 116 | ||
115 | cardInPcmcia0 = FALSE; | 117 | cardInPcmcia0 = FALSE; |
116 | cardInPcmcia1 = FALSE; | 118 | cardInPcmcia1 = FALSE; |
117 | cardInSd = FALSE; | 119 | cardInSd = FALSE; |
118 | 120 | ||
@@ -132,13 +134,13 @@ Swapfile::~Swapfile() | |||
132 | } | 134 | } |
133 | 135 | ||
134 | void Swapfile::cardnotify(const QCString & msg, const QByteArray &) | 136 | void Swapfile::cardnotify(const QCString & msg, const QByteArray &) |
135 | { | 137 | { |
136 | if (msg == "stabChanged()") | 138 | if (msg == "stabChanged()") |
137 | { | 139 | { |
138 | getStatusPcmcia(); | 140 | getStatusPcmcia(); |
139 | } | 141 | } |
140 | else if (msg == "mtabChanged()") | 142 | else if (msg == "mtabChanged()") |
141 | { | 143 | { |
142 | getStatusSd(); | 144 | getStatusSd(); |
143 | } | 145 | } |
144 | } | 146 | } |
@@ -192,21 +194,21 @@ void Swapfile::getStatusPcmcia() | |||
192 | QString text = QString::null; | 194 | QString text = QString::null; |
193 | QString what = QString::null; | 195 | QString what = QString::null; |
194 | if (cardWas0 != cardInPcmcia0) { | 196 | if (cardWas0 != cardInPcmcia0) { |
195 | if (cardInPcmcia0) { | 197 | if (cardInPcmcia0) { |
196 | cfRB->setEnabled(TRUE); | 198 | cfRB->setEnabled(TRUE); |
197 | } else { | 199 | } else { |
198 | cfRB->setChecked(FALSE); | 200 | cfRB->setChecked(FALSE); |
199 | cfRB->setEnabled(FALSE); | 201 | cfRB->setEnabled(FALSE); |
200 | } | 202 | } |
201 | } | 203 | } |
202 | 204 | ||
203 | if (cardWas1 != cardInPcmcia1) { | 205 | if (cardWas1 != cardInPcmcia1) { |
204 | if (cardInPcmcia1) { | 206 | if (cardInPcmcia1) { |
205 | cfRB->setEnabled(TRUE); | 207 | cfRB->setEnabled(TRUE); |
206 | } else { | 208 | } else { |
207 | cfRB->setChecked(FALSE); | 209 | cfRB->setChecked(FALSE); |
208 | cfRB->setEnabled(FALSE); | 210 | cfRB->setEnabled(FALSE); |
209 | } | 211 | } |
210 | } | 212 | } |
211 | } | 213 | } |
212 | } else { | 214 | } else { |
@@ -244,12 +246,12 @@ void Swapfile::getStatusSd() | |||
244 | if (cardWas != cardInSd) { | 246 | if (cardWas != cardInSd) { |
245 | QString text = QString::null; | 247 | QString text = QString::null; |
246 | QString what = QString::null; | 248 | QString what = QString::null; |
247 | if (cardInSd) { | 249 | if (cardInSd) { |
248 | sdRB->setEnabled(TRUE); | 250 | sdRB->setEnabled(TRUE); |
249 | } else { | 251 | } else { |
250 | sdRB->setChecked(FALSE); | 252 | sdRB->setChecked(FALSE); |
251 | sdRB->setEnabled(FALSE); | 253 | sdRB->setEnabled(FALSE); |
252 | } | 254 | } |
253 | } | 255 | } |
254 | #else | 256 | #else |
255 | #error "Not on Linux" | 257 | #error "Not on Linux" |
@@ -286,9 +288,9 @@ void Swapfile::setStatusMessage(const QString& text, bool error /* = false */) | |||
286 | 288 | ||
287 | void Swapfile::swapoff() | 289 | void Swapfile::swapoff() |
288 | { | 290 | { |
289 | char swapcmd[128] ="swapoff "; | 291 | char swapcmd[128] ="swapoff "; |
290 | if (Swapfile::cfRB->isChecked() == TRUE) | 292 | if (Swapfile::cfRB->isChecked() == TRUE) |
291 | Swapfile::cfsdchecked(); | 293 | Swapfile::cfsdchecked(); |
292 | strcat(swapcmd,swapPath1->text()); | 294 | strcat(swapcmd,swapPath1->text()); |
293 | char *runcmd = swapcmd; | 295 | char *runcmd = swapcmd; |
294 | rc = exec(QString("%1").arg(runcmd)); | 296 | rc = exec(QString("%1").arg(runcmd)); |
@@ -306,9 +308,9 @@ void Swapfile::swapoff() | |||
306 | void Swapfile::cfsdchecked() | 308 | void Swapfile::cfsdchecked() |
307 | { | 309 | { |
308 | /* Swapfile::swapPath->clear();*/ | 310 | /* Swapfile::swapPath->clear();*/ |
309 | Swapfile::swapPath1->clear(); | 311 | Swapfile::swapPath1->clear(); |
310 | if (Swapfile::ramRB->isChecked() == TRUE) | 312 | if (Swapfile::ramRB->isChecked() == TRUE) |
311 | { | 313 | { |
312 | Swapfile::swapPath1->insert("/home/swapfile"); | 314 | Swapfile::swapPath1->insert("/home/swapfile"); |
313 | } | 315 | } |
314 | if (Swapfile::sdRB->isChecked() == TRUE) | 316 | if (Swapfile::sdRB->isChecked() == TRUE) |
@@ -322,12 +324,12 @@ void Swapfile::cfsdchecked() | |||
322 | /*Swapfile::swapPath->insert(Swapfile::swapPath1->text());*/ | 324 | /*Swapfile::swapPath->insert(Swapfile::swapPath1->text());*/ |
323 | } | 325 | } |
324 | 326 | ||
325 | void Swapfile::makeswapfile() | 327 | void Swapfile::makeswapfile() |
326 | { | 328 | { |
327 | int i = swapSize->currentItem(); | 329 | int i = swapSize->currentItem(); |
328 | 330 | ||
329 | mkswapProgress->setProgress(1); | 331 | mkswapProgress->setProgress(1); |
330 | switch ( i ) { | 332 | switch ( i ) { |
331 | case 0: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=2048").arg(swapPath1->text())); | 333 | case 0: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=2048").arg(swapPath1->text())); |
332 | break; | 334 | break; |
333 | case 1: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=4096").arg(swapPath1->text())); | 335 | case 1: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=4096").arg(swapPath1->text())); |
@@ -335,22 +337,22 @@ void Swapfile::makeswapfile() | |||
335 | case 2: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=6144").arg(swapPath1->text())); | 337 | case 2: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=6144").arg(swapPath1->text())); |
336 | break; | 338 | break; |
337 | case 3: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=8192").arg(swapPath1->text())); | 339 | case 3: rc=exec(QString("dd if=/dev/zero of=%1 bs=1k count=8192").arg(swapPath1->text())); |
338 | break; | 340 | break; |
339 | } | 341 | } |
340 | if (rc != 0) { | 342 | if (rc != 0) { |
341 | setStatusMessage(tr("Failed to create swapfile."), true); | 343 | setStatusMessage(tr("Failed to create swapfile."), true); |
342 | } | 344 | } |
343 | 345 | ||
344 | mkswapProgress->setProgress(2); | 346 | mkswapProgress->setProgress(2); |
345 | rc=exec(QString("mkswap %1").arg(swapPath1->text())); | 347 | rc=exec(QString("mkswap %1").arg(swapPath1->text())); |
346 | if (rc != 0) { | 348 | if (rc != 0) { |
347 | setStatusMessage(tr("Failed to initialize swapfile."), true); | 349 | setStatusMessage(tr("Failed to initialize swapfile."), true); |
348 | } | 350 | } |
349 | mkswapProgress->setProgress(3); | 351 | mkswapProgress->setProgress(3); |
350 | mkswapProgress->reset(); | 352 | mkswapProgress->reset(); |
351 | setStatusMessage(tr("Swapfile created.")); | 353 | setStatusMessage(tr("Swapfile created.")); |
352 | } | 354 | } |
353 | 355 | ||
354 | void Swapfile::removeswapfile() | 356 | void Swapfile::removeswapfile() |
355 | { | 357 | { |
356 | exec(QString("swapoff %1").arg(swapPath1->text())); | 358 | exec(QString("swapoff %1").arg(swapPath1->text())); |
@@ -373,47 +375,47 @@ void Swapfile::status() | |||
373 | while ( (fgets(buffer,128,fp)) != NULL ) { | 375 | while ( (fgets(buffer,128,fp)) != NULL ) { |
374 | sscanf(buffer, "%s %s %d %s %s\n", swapfile, temp, &swapsize, temp, temp); | 376 | sscanf(buffer, "%s %s %d %s %s\n", swapfile, temp, &swapsize, temp, temp); |
375 | } | 377 | } |
376 | fclose(fp); | 378 | fclose(fp); |
377 | 379 | ||
378 | ramRB->setChecked(FALSE); | 380 | ramRB->setChecked(FALSE); |
379 | cfRB->setChecked(FALSE); | 381 | cfRB->setChecked(FALSE); |
380 | sdRB->setChecked(FALSE); | 382 | sdRB->setChecked(FALSE); |
381 | 383 | ||
382 | i=strcmp(swapfile, "/home/swapfile"); | 384 | i=strcmp(swapfile, "/home/swapfile"); |
383 | if ( i == 0 ) { | 385 | if ( i == 0 ) { |
384 | ramRB->setChecked(TRUE); | 386 | ramRB->setChecked(TRUE); |
385 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ | 387 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ |
386 | setStatusMessage(tr("Swapfile activated.")); | 388 | setStatusMessage(tr("Swapfile activated.")); |
387 | } | 389 | } |
388 | i=strcmp(swapfile, "/usr/mnt.rom/cf/swapfile"); | 390 | i=strcmp(swapfile, "/usr/mnt.rom/cf/swapfile"); |
389 | if ( i == 0 ) { | 391 | if ( i == 0 ) { |
390 | cfRB->setChecked(TRUE); | 392 | cfRB->setChecked(TRUE); |
391 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ | 393 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ |
392 | setStatusMessage(tr("Swapfile activated.")); | 394 | setStatusMessage(tr("Swapfile activated.")); |
393 | } | 395 | } |
394 | i=strcmp(swapfile, "/mnt/cf/swapfile"); | 396 | i=strcmp(swapfile, "/mnt/cf/swapfile"); |
395 | if ( i == 0 ) { | 397 | if ( i == 0 ) { |
396 | cfRB->setChecked(TRUE); | 398 | cfRB->setChecked(TRUE); |
397 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ | 399 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ |
398 | setStatusMessage(tr("Swapfile activated.")); | 400 | setStatusMessage(tr("Swapfile activated.")); |
399 | } | 401 | } |
400 | i=strcmp(swapfile, "/usr/mnt.rom/card/swapfile"); | 402 | i=strcmp(swapfile, "/usr/mnt.rom/card/swapfile"); |
401 | if ( i == 0 ) { | 403 | if ( i == 0 ) { |
402 | sdRB->setChecked(TRUE); | 404 | sdRB->setChecked(TRUE); |
403 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ | 405 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ |
404 | setStatusMessage(tr("Swapfile activated.")); | 406 | setStatusMessage(tr("Swapfile activated.")); |
405 | } | 407 | } |
406 | i=strcmp(swapfile, "/mnt/card/swapfile"); | 408 | i=strcmp(swapfile, "/mnt/card/swapfile"); |
407 | if ( i == 0 ) { | 409 | if ( i == 0 ) { |
408 | sdRB->setChecked(TRUE); | 410 | sdRB->setChecked(TRUE); |
409 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ | 411 | /* QMessageBox::information(this, "Information", "Swapfile is active!"); */ |
410 | setStatusMessage(tr("Swapfile activated.")); | 412 | setStatusMessage(tr("Swapfile activated.")); |
411 | } | 413 | } |
412 | 414 | ||
413 | Swapfile::cfsdchecked(); | 415 | Swapfile::cfsdchecked(); |
414 | 416 | ||
415 | 417 | ||
416 | swapsize /=1000; | 418 | swapsize /=1000; |
417 | 419 | ||
418 | switch ( swapsize ) { | 420 | switch ( swapsize ) { |
419 | case 2: swapSize->setCurrentItem(0); | 421 | case 2: swapSize->setCurrentItem(0); |
@@ -423,10 +425,10 @@ void Swapfile::status() | |||
423 | case 6: swapSize->setCurrentItem(2); | 425 | case 6: swapSize->setCurrentItem(2); |
424 | break; | 426 | break; |
425 | case 8: swapSize->setCurrentItem(3); | 427 | case 8: swapSize->setCurrentItem(3); |
426 | break; | 428 | break; |
427 | } | 429 | } |
428 | 430 | ||
429 | 431 | ||
430 | } | 432 | } |
431 | 433 | ||
432 | 434 | ||