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-rw-r--r--noncore/applets/memoryapplet/swapfile.cpp82
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
49Swapfile::Swapfile( QWidget *parent, const char *name, WFlags f ) 51Swapfile::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
134void Swapfile::cardnotify(const QCString & msg, const QByteArray &) 136void 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
287void Swapfile::swapoff() 289void 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()
306void Swapfile::cfsdchecked() 308void 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
325void Swapfile::makeswapfile() 327void 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
354void Swapfile::removeswapfile() 356void 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