/****************************************************************************************
* Purpose: This function will accept two strings (plaintext and the key) and check if they
* have valid characters and that the key is at least as long as the plaintext
*
* Entry: This function receives two strings
*
* Exit: The function does not return a value
*****************************************************************************************/
void errorCheck(char ptext[256],char ktext[256])
{
FILE *fp;
char plaintext[256];
char key[256];
int i;
//Check if the shortkey is shorter than the plaintext
fp = fopen(ptext,"r");
if (fp == NULL)
{
printf("Error opening the file \n");
exit(1);
}
//Read the contends of the file
fgets(plaintext, 256, fp);
fclose(fp);
fp = fopen(ktext,"r");
if (fp == NULL)
{
printf("Error opening the file \n");
exit(1);
}
//Read the contends of the file and convert to cipher text
fgets(key, 256, fp);
fclose(fp);
if (strlen(key) < strlen (plaintext))
{
char badKey[256];
sprintf(badKey,"Error key '%s' is too short \n",ktext);
printf("%s\n",badKey);
exit(1);
}
//Strip off the new line
char *pos;
if ((pos=strchr(plaintext, '\n')) != NULL) //String contains a new line
{
*pos = '\0';
}
//Check for bad characters
for (i = 0; i < strlen(plaintext); i++)
{
int check = checkText(plaintext[i]);
if (check == 1)
{
char badKey[256] = "The text file contains bad characters \n";
perror(badKey);
exit(1);
}
}
}
WndCustomData::WndCustomData( const QString & i_name, const QString & i_text):
Wnd( i_name),
m_text( i_text)
{
QVBoxLayout * qVLayout = new QVBoxLayout( this);
m_qText = new QPlainTextEdit( this);
qVLayout->addWidget( m_qText);
m_qText->setLineWrapMode( QPlainTextEdit::NoWrap);
m_qText->setPlainText( m_text);
QHBoxLayout * qHLayout = new QHBoxLayout();
qVLayout->addLayout( qHLayout);
QPushButton * qBCancel = new QPushButton("Cancel", this);
qHLayout->addWidget( qBCancel);
connect( qBCancel, SIGNAL( clicked()), this, SLOT( close()));
QPushButton * qBCheck = new QPushButton("Check", this);
qHLayout->addWidget( qBCheck);
connect( qBCheck, SIGNAL( clicked()), this, SLOT( checkText()));
QPushButton * qBSet = new QPushButton("Set", this);
qHLayout->addWidget( qBSet);
connect( qBSet, SIGNAL( clicked()), this, SLOT( setText()));
m_qLine = new QLineEdit( this);
qVLayout->addWidget( m_qLine);
m_qLine->setReadOnly( true);
}
afs_int32
writeText(struct ubik_trans *ut, int fid, int textType)
{
struct textBlock *tbPtr;
afs_int32 textSize, writeSize;
dbadr dbAddr;
struct block block;
afs_int32 code = 0;
/* check lock is free */
code = checkLock(textType);
if (code)
ERROR(code);
/* ensure that this block has the correct type */
code = checkText(ut, textType);
if (code) {
LogError(0, "writeText: text type %d damaged\n", textType);
ERROR(code);
}
tbPtr = &db.h.textBlock[textType];
textSize = ntohl(tbPtr->size);
dbAddr = ntohl(tbPtr->textAddr);
if (!dbAddr)
goto error_exit; /* Don't save anything if no blocks */
writeTextHeader(fid, textType);
while (dbAddr) {
code = cdbread(ut, text_BLOCK, dbAddr, (char *)&block, sizeof(block));
if (code)
ERROR(code);
writeSize = MIN(textSize, BLOCK_DATA_SIZE);
if (!writeSize)
break;
if (canWrite(fid) <= 0)
ERROR(BUDB_DUMPFAILED);
if (write(fid, &block.a[0], writeSize) != writeSize)
ERROR(BUDB_IO);
haveWritten(writeSize);
textSize -= writeSize;
dbAddr = ntohl(block.h.next);
}
error_exit:
return (code);
}
void WndCustomData::setText()
{
checkText();
if( false == m_valid )
return;
if( m_text == m_newText )
{
m_qLine->setText("Text was not changed.");
return;
}
emit textEdited( m_newText);
close();
}
mainView::mainView(QWidget *parent)
: QWidget(parent), ui(new Ui::mainView)
{
ui->setupUi(this);
ui->lineEdit->setEmptyMessage("Type 'mibit' to see what happens");
tip1 = new MibitTip(this, ui->lineEdit, "tip.svg",QPixmap("important.png") );
tip3 = new MibitTip(this, ui->btnTest3, "tip.svg", QPixmap("important.png"), tpAbove );
dialog1 = new MibitDialog(this,"Nothing","dialog-theme.opaque.svg",QPixmap("face-smile.png"), atSlideDown );
dialog1->setSize(300,150);
floatPanel = new MibitFloatPanel(this,"rotated_panel.svg", Bottom);
floatPanel->setSize(350,200);
floatPanel->addWidget(ui->toFloat);
QTimer::singleShot(3000,floatPanel,SLOT(showPanel()));
notifier = new MibitNotifier(this,"notifier.svg",QPixmap("information.png"));//onTop = true
connect(ui->btnClosePanel, SIGNAL(clicked()), floatPanel, SLOT(hideOnUserRequest()));
connect(ui->btnQuit, SIGNAL(clicked()),qApp, SLOT(quit()));
ui->slider->setRange(0,100);
connect(ui->slider, SIGNAL(valueChanged(int)), ui->progressBar, SLOT(setValue(int)));
connect(ui->btnTest1, SIGNAL(clicked()), SLOT(showTip1()));
connect(ui->btnTest3, SIGNAL(clicked()), SLOT(showTip3()));
connect(ui->btnDialog1, SIGNAL(clicked()), SLOT(showDialog1()));
connect(ui->btnDialog2, SIGNAL(clicked()), SLOT(showDialog2()));
connect(ui->btnDialog3, SIGNAL(clicked()), SLOT(showDialog3()));
connect(ui->btnDialog4, SIGNAL(clicked()), SLOT(showDialog4()));
connect(ui->btnNotify, SIGNAL(clicked()), this, SLOT(showNotify()) );
connect(ui->btnNotify2, SIGNAL(clicked()), this, SLOT(showNotify2()) );
connect(ui->lineEdit,SIGNAL(textEdited(QString)), this, SLOT(checkText(QString)));
QTimer::singleShot(700,this,SLOT(showDialog1()));
QTimer::singleShot(0,this,SLOT(centerWindow()));
}
