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-rw-r--r--clients/tde/src/part/fpgaview/part.cpp176
-rw-r--r--clients/tde/src/part/fpgaview/part.h4
2 files changed, 176 insertions, 4 deletions
diff --git a/clients/tde/src/part/fpgaview/part.cpp b/clients/tde/src/part/fpgaview/part.cpp
index 2e73c43..1103f1b 100644
--- a/clients/tde/src/part/fpgaview/part.cpp
+++ b/clients/tde/src/part/fpgaview/part.cpp
@@ -31,6 +31,7 @@
#include <kstatusbar.h>
#include <kstdaction.h>
#include <knuminput.h>
+#include <kmdcodec.h>
#include <kurlrequester.h>
#include <tqfile.h> //encodeName()
#include <tqtimer.h> //postInit() hack
@@ -57,6 +58,7 @@
// RAJA DEBUG ONLY
#define SERVER_TIMEOUT_MS 100000
#define FPGA_COMM_TIMEOUT_MS 500
+#define FPGA_DATA_PROCESSING_TIMEOUT_MS 2500
FPGALed::FPGALed(TQWidget *parent, const char *name)
: KLed(parent, name), m_clickable(true)
@@ -905,7 +907,10 @@ void FPGAViewPart::processLockouts() {
else {
m_base->dataProcessingInputFile->setEnabled(true);
m_base->dataProcessingOutputFile->setEnabled(true);
- m_base->dataProcessingGenerateValidationString->setEnabled(true);
+ // FIXME
+ // Re-enable this when a good way to implement it (using Kerberos?) is found!
+ //m_base->dataProcessingGenerateValidationString->setEnabled(true);
+ m_base->dataProcessingGenerateValidationString->setEnabled(false);
}
if ((m_connectionActiveAndValid == true) && (m_commHandlerMode == 0)) {
@@ -1285,11 +1290,13 @@ void FPGAViewPart::updateDisplay() {
m_base->batchTestProgressBar->setTotalSteps(m_batchInputValueList.count());
m_batchOutputFile = new TQFile(m_base->batchTestOutputFile->url());
- if (m_batchOutputFile->open(IO_WriteOnly)) {
+ if (m_batchOutputFile->open(IO_ReadWrite)) {
m_batchCurrentValueIndex = 0;
m_commHandlerState = 1;
}
else {
+ delete m_batchOutputFile;
+ m_batchOutputFile = NULL;
KMessageBox::error(0, i18n("<qt>Unable to open selected batch output file</qt>"), i18n("Batch Failed"));
m_commHandlerMode = 0;
m_commHandlerState = 0;
@@ -1308,6 +1315,10 @@ void FPGAViewPart::updateDisplay() {
else if (m_commHandlerState == 1) {
if (m_batchCurrentValueIndex >= m_batchInputValueList.count()) {
// Done!
+ m_batchOutputFile->flush();
+ m_batchOutputFile->close();
+ delete m_batchOutputFile;
+ m_batchOutputFile = NULL;
m_commHandlerMode = 0;
m_commHandlerState = 0;
m_base->batchTestProgressBar->setProgress(0);
@@ -1356,9 +1367,15 @@ void FPGAViewPart::updateDisplay() {
}
else {
if (!m_updateTimer->isActive()) {
- UPDATEDISPLAY_TIMEOUT
+ m_batchOutputFile->flush();
+ m_batchOutputFile->close();
+ delete m_batchOutputFile;
+ m_batchOutputFile = NULL;
m_base->batchTestProgressBar->setProgress(0);
+ m_commHandlerMode = 0;
+ m_commHandlerState = 0;
processLockouts();
+ UPDATEDISPLAY_TIMEOUT
}
}
}
@@ -1366,7 +1383,158 @@ void FPGAViewPart::updateDisplay() {
else if (m_commHandlerMode == 2) {
// Data processing mode
// This detects when the incoming data file is a picture (bmp, png, etc.) and processes it accordingly
- // RAJA FIXME
+ int i;
+
+ if (m_commHandlerState == 0) {
+ m_base->batchTestStatusLabel->setText(i18n("Reading input data") + "...");
+ m_batchInputValueList.clear();
+ TQFile file(m_base->batchTestInputFile->url());
+ if (file.open(IO_ReadOnly)) {
+ // Is it an image?
+ m_dataIsImage = m_dataInputImage.load(m_base->batchTestInputFile->url());
+
+ if ((file.size() <= 16384) || ((m_dataIsImage) && ((m_dataInputImage.height()*m_dataInputImage.width()) <= 16384))) {
+ m_base->dataProcessingProgressBar->setTotalSteps(0);
+ m_base->dataProcessingProgressBar->setProgress(0);
+
+ m_dataOutputFile = new TQFile(m_base->batchTestOutputFile->url());
+ if (m_dataOutputFile->open(IO_ReadWrite)) {
+ if (!m_dataIsImage) {
+ m_dataByteArray = file.readAll();
+ }
+ else {
+ // Show image in GUI
+ TQPixmap inputImagePixmap(m_dataInputImage);
+ m_base->ImageInputLabel->setPixmap(inputImagePixmap);
+ // Populate m_dataByteArray with image data
+ int x;
+ int y;
+ int imageWidth = m_dataInputImage.width();
+ m_dataByteArray.resize(m_dataInputImage.height()*imageWidth);
+ for (y=0; y<m_dataInputImage.height(); y++) {
+ for (x=0; x<m_dataInputImage.width(); x++) {
+ m_dataByteArray[(y*imageWidth)+x] = tqGray(m_dataInputImage.pixel(x,y));
+ }
+ }
+ }
+
+ m_base->dataProcessingStatusLabel->setText(i18n("Transmitting data to FPGA") + "...");
+
+ // Transmit m_dataByteArray to FPGA
+ m_socket->writeLine("M\r");
+ int len = m_dataByteArray.size();
+ if (len >= 16384) {
+ len = 16384;
+ }
+ TQByteArray dataToSend(16384*2);
+ for (i=0; i<(len*2); i++) {
+ dataToSend[(i*2)+0] = m_dataByteArray[i];
+ dataToSend[(i+2)+1] = '\r';
+ }
+ m_socket->writeBlock(dataToSend, len*2);
+
+ m_base->dataProcessingStatusLabel->setText(i18n("Waiting for data from FPGA") + "...");
+
+ m_updateTimer->start(FPGA_DATA_PROCESSING_TIMEOUT_MS, FALSE);
+
+ m_batchCurrentValueIndex = 0;
+ m_commHandlerState = 1;
+ }
+ else {
+ KMessageBox::error(0, i18n("<qt>Unable to open selected data output file</qt>"), i18n("Data Processing Failed"));
+ m_commHandlerMode = 0;
+ m_commHandlerState = 0;
+ m_base->dataProcessingProgressBar->setTotalSteps(1);
+ m_base->dataProcessingProgressBar->setProgress(0);
+ processLockouts();
+ }
+ }
+ else {
+ KMessageBox::error(0, i18n("<qt>Selected data input file exceeds the maximum allowed size of 16,384 bytes</qt>"), i18n("Data Processing Failed"));
+ m_commHandlerMode = 0;
+ m_commHandlerState = 0;
+ m_base->dataProcessingProgressBar->setTotalSteps(1);
+ m_base->dataProcessingProgressBar->setProgress(0);
+ processLockouts();
+ }
+ }
+ else {
+ KMessageBox::error(0, i18n("<qt>Unable to open selected data input file</qt>"), i18n("Data Processing Failed"));
+ m_commHandlerMode = 0;
+ m_commHandlerState = 0;
+ m_base->dataProcessingProgressBar->setTotalSteps(1);
+ m_base->dataProcessingProgressBar->setProgress(0);
+ processLockouts();
+ }
+ }
+ else if (m_commHandlerState == 1) {
+ if (m_socket->bytesAvailable() >= 16384) {
+ TQByteArray recData(16384);
+ m_socket->readBlock(recData.data(), recData.size());
+
+ m_base->dataProcessingStatusLabel->setText(i18n("Writing data to file") + "...");
+ if (!m_dataIsImage) {
+ // Write data straight to file
+ m_dataOutputFile->writeBlock(recData);
+ m_base->ImageOutputLabel->setPixmap(TQPixmap());
+ }
+ else {
+ // Write data to image, then write image to file
+ TQImage outputImage(m_dataInputImage.width(), m_dataInputImage.height(), m_dataInputImage.depth());
+ int x;
+ int y;
+ int imageWidth = outputImage.width();
+ m_dataByteArray.resize(outputImage.height()*imageWidth);
+ for (y=0; y<outputImage.height(); y++) {
+ for (x=0; x<outputImage.width(); x++) {
+ outputImage.setPixel(x, y, recData[(y*imageWidth)+x]);
+ }
+ }
+ TQPixmap outputImagePixmap(outputImage);
+ m_base->ImageOutputLabel->setPixmap(outputImagePixmap);
+ outputImage.save(m_dataOutputFile, "PNG");
+ }
+
+ m_dataOutputFile->flush();
+
+ // Calculate signature and write metadata to verification file
+ m_dataOutputFile->reset();
+ TQByteArray writtenFile = m_dataOutputFile->readAll();
+ KMD5 writtenMD5(writtenFile);
+
+ TQFile verificationFile(m_base->batchTestOutputFile->url() + ".vrf");
+ if (verificationFile.open(IO_ReadWrite)) {
+ TQCString datastring = writtenMD5.hexDigest();
+ datastring.prepend("md5=");
+ verificationFile.writeBlock(datastring);
+ datastring = (TQString("datetime=").arg(TQDateTime::currentDateTime().toString())).ascii();
+ verificationFile.writeBlock(datastring);
+ }
+
+ m_dataOutputFile->close();
+ delete m_dataOutputFile;
+ m_dataOutputFile = NULL;
+ m_base->dataProcessingProgressBar->setTotalSteps(1);
+ m_base->dataProcessingProgressBar->setProgress(0);
+ m_commHandlerMode = 0;
+ m_commHandlerState = 0;
+ processLockouts();
+ }
+ else {
+ if (!m_updateTimer->isActive()) {
+ m_dataOutputFile->flush();
+ m_dataOutputFile->close();
+ delete m_dataOutputFile;
+ m_dataOutputFile = NULL;
+ m_base->dataProcessingProgressBar->setTotalSteps(1);
+ m_base->dataProcessingProgressBar->setProgress(0);
+ m_commHandlerMode = 0;
+ m_commHandlerState = 0;
+ processLockouts();
+ UPDATEDISPLAY_TIMEOUT
+ }
+ }
+ }
}
}
else {
diff --git a/clients/tde/src/part/fpgaview/part.h b/clients/tde/src/part/fpgaview/part.h
index 3c88b75..8ed087f 100644
--- a/clients/tde/src/part/fpgaview/part.h
+++ b/clients/tde/src/part/fpgaview/part.h
@@ -27,6 +27,7 @@
#include <tqcstring.h>
#include <tqframe.h>
+#include <tqimage.h>
#include <kparts/browserextension.h>
#include <kparts/statusbarextension.h>
@@ -222,7 +223,10 @@ namespace RemoteLab
bool m_batchUsing16Bit;
TQFile* m_batchOutputFile;
bool m_dataGenerateValidationString;
+ bool m_dataIsImage;
+ TQImage m_dataInputImage;
TQFile* m_dataOutputFile;
+ TQByteArray m_dataByteArray;
};
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-27 05:26:45 +0000