1 #include "ReferenceBlock.h"
3 #include "ReferenceInterface.h"
4 #include "BlockParameter.h"
5 #include "BlockParameterUser.h"
6 #include "BlockParameterGeneric.h"
7 #include "BlockParameterPort.h"
8 #include "BlockParameterWishbone.h"
10 ReferenceBlock::ReferenceBlock(const QString _xmlFile) : AbstractBlock() {
14 void ReferenceBlock::addCategory(int id) {
15 categories.append(id);
18 void ReferenceBlock::setBriefDescription(const QString& str) {
20 descriptionBrief = str;
23 void ReferenceBlock::setDetailedDescription(const QString& str) {
25 descriptionDetail = str;
28 void ReferenceBlock::addImplementation(BlockImplementation *impl) {
29 implementations.append(impl);
32 void ReferenceBlock::setHashMd5() {
34 if (file.open(QIODevice::ReadOnly)) {
35 QByteArray fileData = file.readAll();
36 QByteArray hashData = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
37 hashMd5 = QString(hashData.toHex());
38 cout << qPrintable(xmlFile) << " has md5 hash : " << qPrintable(hashMd5) << endl;
45 void ReferenceBlock::load(QDomElement &elt) throw(Exception) {
48 cout << "Block : get informations" << endl;
49 QDomElement eltInfo = elt.firstChildElement("informations");
51 loadInformations(eltInfo);
57 cout << "Block : get params" << endl;
58 QDomElement eltParams = eltInfo.nextSiblingElement("parameters");
60 loadParameters(eltParams);
66 cout << "Block : get interfaces" << endl;
67 QDomElement eltInter = eltParams.nextSiblingElement("interfaces");
69 loadInterfaces(eltInter);
75 // create interfaces that correspond to a wishbone parameter, if any.
77 createInterfaceForParameters();
84 void ReferenceBlock::loadInformations(QDomElement &elt) throw(Exception) {
87 if ((elt.isNull()) || (elt.tagName() != "informations")) throw (Exception(BLOCKFILE_CORRUPTED));
89 cout << "Block info : get name" << endl;
90 QDomNode nodeName = elt.firstChild();
91 QDomNode nodeNameTxt = nodeName.firstChild();
92 if (nodeNameTxt.isNull()) {
96 QDomText txtName = nodeNameTxt.toText();
97 name = txtName.data().trimmed();
98 cout<< "block name : " << qPrintable(name) << endl;
101 // getting categories
102 cout << "Block info : get categories" << endl;
103 QDomElement eltCat = nodeName.nextSiblingElement("category");
105 QString idsStr = eltCat.attribute("ids","none");
106 if (idsStr == "none") throw (Exception(BLOCKFILE_CORRUPTED));
107 QStringList listCat = idsStr.split(",");
108 foreach(QString str, listCat)
110 int idCat = str.toInt(&ok);
111 categories.append(idCat);
114 // getting description
115 cout << "Block info : get description" << endl;
116 QDomElement eltDesc = eltCat.nextSiblingElement("description");
118 QDomElement eltBrief = eltDesc.firstChildElement("brief");
119 QDomNode nodeBriefTxt = eltBrief.firstChild();
120 if (nodeBriefTxt.isNull()) {
121 descriptionBrief = "no brief description";
124 QDomText txtBrief = nodeBriefTxt.toText();
125 descriptionBrief = txtBrief.data().trimmed();
126 cout << "block brief desc : " << qPrintable(descriptionBrief) << endl;
129 QDomElement eltDetail = eltBrief.nextSiblingElement("detailed");
130 QDomNode nodeDetailTxt = eltDetail.firstChild();
131 if (nodeDetailTxt.isNull()) {
132 descriptionDetail = "no detailed description";
135 QDomText txtDetail = nodeDetailTxt.toText();
136 descriptionDetail = txtDetail.data().trimmed();
137 cout << "block detail desc : " << qPrintable(descriptionDetail) << endl;
141 void ReferenceBlock::loadParameters(QDomElement &elt) throw(Exception) {
143 if ((elt.isNull()) || (elt.tagName() != "parameters")) throw (Exception(BLOCKFILE_CORRUPTED));
145 QDomNodeList listNodeParam = elt.elementsByTagName("parameter");
146 for(int i=0; i<listNodeParam.size(); i++) {
147 QDomNode node = listNodeParam.at(i);
148 QDomElement elt = node.toElement();
149 QString nameStr = elt.attribute("name","none");
150 QString contextStr = elt.attribute("context","none");
151 QString typeStr = elt.attribute("type","none");
152 QString valueStr = elt.attribute("value","none");
153 BlockParameter *param = NULL;
155 if(valueStr == "none"){
156 if (contextStr == "generic") throw (Exception(BLOCKFILE_CORRUPTED)); // set is required for generics
159 if (contextStr == "user") {
160 param = new BlockParameterUser(this,nameStr,valueStr);
162 else if (contextStr == "generic") {
163 param = new BlockParameterGeneric(this,nameStr,typeStr,valueStr);
165 else if (contextStr == "wb") {
166 QString widthStr = elt.attribute("width","none");
167 QString wbStr = elt.attribute("wishbone","none");
170 QString wbValue = "";
171 QStringList listWb = wbStr.split(",");
173 if (listWb.at(0) == "r") {
174 access = BlockParameter::Read;
176 else if (wbStr == "w") {
177 access = BlockParameter::Write;
179 wbValue = listWb.at(1).toInt(&ok);
181 if(listWb.at(1) == "true" || listWb.at(1) == "false"){
182 wbValue = listWb.at(1);
187 if(listWb.at(2) == "trigger") {
188 duration = BlockParameter::Trigger;
190 else if(listWb.at(2) == "perm") {
191 duration = BlockParameter::Permanent;
194 param = new BlockParameterWishbone(this,nameStr,typeStr,widthStr,valueStr,access,wbValue,duration);
196 else if (contextStr == "port") {
197 QString ifaceStr = elt.attribute("iface","none");
198 param = new BlockParameterPort(this,nameStr,valueStr,ifaceStr);
202 throw (Exception(BLOCKFILE_CORRUPTED));
204 params.append(param);
208 void ReferenceBlock::loadInterfaces(QDomElement &elt) throw(Exception) {
217 AbstractInterface* inter;
219 if ((elt.isNull()) || (elt.tagName() != "interfaces")) throw (Exception(BLOCKFILE_CORRUPTED));
221 QDomElement eltInputs = elt.firstChildElement("inputs");
222 QDomNodeList listNodeInputs = eltInputs.elementsByTagName("input");
223 for(int i=0;i<listNodeInputs.size();i++) {
224 QDomNode node = listNodeInputs.at(i);
225 QDomElement eltInput = node.toElement();
226 nameStr = eltInput.attribute("name","none");
227 typeStr = eltInput.attribute("type","none");
228 widthStr = eltInput.attribute("width","none");
229 purposeStr = eltInput.attribute("purpose","none");
230 cout << "block : " << this->getName().toStdString() << endl;
231 cout << "purpose for " << nameStr.toStdString() << " : " << purposeStr.toStdString() << endl;
232 purpose = ReferenceInterface::translatePurpose(purposeStr);
233 cout << "translated purpose : " << purpose << endl;
234 multStr = eltInput.attribute("multiplicity","none");
235 mult = ReferenceInterface::translateMultiplicity(multStr);
237 inter = new ReferenceInterface(this,nameStr,typeStr,widthStr,AbstractInterface::Input, purpose, mult);
238 inputs.append(inter);
241 QDomElement eltOutputs = eltInputs.nextSiblingElement("outputs");
242 QDomNodeList listNodeOutputs = eltOutputs.elementsByTagName("output");
243 for(int i=0;i<listNodeOutputs.size();i++) {
244 QDomNode node = listNodeOutputs.at(i);
245 QDomElement eltOutput = node.toElement();
246 nameStr = eltOutput.attribute("name","none");
247 typeStr = eltOutput.attribute("type","none");
248 widthStr = eltOutput.attribute("width","none");
249 purposeStr = eltOutput.attribute("type","none");
250 purpose = ReferenceInterface::translatePurpose(purposeStr);
251 multStr = eltOutput.attribute("multiplicity","none");
252 mult = ReferenceInterface::translateMultiplicity(multStr);
254 inter = new ReferenceInterface(this,nameStr,typeStr,widthStr,AbstractInterface::Output, purpose, mult);
255 outputs.append(inter);
258 QDomElement eltBidirs = eltInputs.nextSiblingElement("bidirs");
259 QDomNodeList listNodeBidirs = eltBidirs.elementsByTagName("bidir");
260 for(int i=0;i<listNodeBidirs.size();i++) {
261 QDomNode node = listNodeBidirs.at(i);
262 QDomElement eltBidir = node.toElement();
263 nameStr = eltBidir.attribute("name","none");
264 typeStr = eltBidir.attribute("type","none");
265 widthStr = eltBidir.attribute("width","none");
266 purposeStr = eltBidir.attribute("type","none");
267 purpose = ReferenceInterface::translatePurpose(purposeStr);
268 multStr = eltBidir.attribute("multiplicity","none");
269 mult = ReferenceInterface::translateMultiplicity(multStr);
271 inter = new ReferenceInterface(this,nameStr,typeStr,widthStr,AbstractInterface::InOut, purpose, mult);
272 bidirs.append(inter);
276 void ReferenceBlock::createInterfaceForParameters() throw(Exception){
277 ReferenceInterface* iface = NULL;
278 foreach(BlockParameter* param, params) {
280 if (param->isWishboneParameter()) {
281 BlockParameterWishbone* p = (BlockParameterWishbone*)param;
282 int orientation = -1;
283 if (p->getWBAccess() == BlockParameter::Read) {
284 iface = new ReferenceInterface(this,p->getName(),p->getType(),p->getWidth(), AbstractInterface::Output, AbstractInterface::Wishbone,1);
285 outputs.append(iface);
287 else if (p->getWBAccess() == BlockParameter::Write) {
288 iface = new ReferenceInterface(this,p->getName(),p->getType(),p->getWidth(), AbstractInterface::Input, AbstractInterface::Wishbone,1);
289 inputs.append(iface);
291 ReferenceInterface* iface = new ReferenceInterface(this,p->getName(),p->getType(),p->getWidth(), orientation, AbstractInterface::Wishbone,1);
296 void ReferenceBlock::parametersValidation(QList<AbstractBlock *> *checkedBlocks, QList<AbstractBlock *> *blocksToConfigure) {
301 only used to save all ReferenceBlock in a library in binary format, so that reference blocks
302 are read very fast at application startup.
305 QDataStream& operator<<(QDataStream &out, const ReferenceBlock &b) {
307 out.setVersion(QDataStream::Qt_5_0);
309 QByteArray blockData;
310 QDataStream toWrite(&blockData, QIODevice::WriteOnly);
313 toWrite << b.xmlFile;
314 toWrite << b.descriptionBrief;
315 toWrite << b.descriptionDetail;
316 toWrite << b.categories;
317 toWrite << b.hashMd5;
318 toWrite << b.params.size();
320 for(int i=0;i<b.params.size();i++) {
322 toWrite << p->getContext();
323 toWrite << p->getName();
324 toWrite << p->getTypeString();
325 toWrite << p->getValue().toString();
326 if (p->isPortParameter()) {
327 toWrite << ((BlockParameterPort*)p)->getIfaceName();
329 else if (p->isWishboneParameter()) {
330 BlockParameterWishbone* pwb = (BlockParameterWishbone*)p;
331 toWrite << pwb->getWidth();
332 toWrite << pwb->getWBAccess();
333 toWrite << pwb->getWBValue();
334 toWrite << pwb->getWBDuration();
339 toWrite << b.inputs.size();
340 for(int i=0; i<b.inputs.size(); i++){
341 ReferenceInterface *iface = (ReferenceInterface *)(b.inputs.at(i));
342 toWrite << iface->getName();
343 toWrite << iface->getWidth();
344 toWrite << iface->getPurpose();
345 toWrite << iface->getDirection();
346 toWrite << iface->getMultiplicity();
348 toWrite << b.outputs.size();
349 for(int i=0; i<b.outputs.size(); i++){
350 ReferenceInterface *iface = (ReferenceInterface *)(b.outputs.at(i));
351 toWrite << iface->getName();
352 toWrite << iface->getWidth();
353 toWrite << iface->getPurpose();
354 toWrite << iface->getDirection();
355 toWrite << iface->getMultiplicity();
357 toWrite << b.bidirs.size();
358 for(int i=0; i<b.bidirs.size(); i++){
359 ReferenceInterface *iface = (ReferenceInterface *)(b.bidirs.at(i));
360 toWrite << iface->getName();
361 toWrite << iface->getWidth();
362 toWrite << iface->getPurpose();
363 toWrite << iface->getDirection();
364 toWrite << iface->getMultiplicity();
372 QDataStream& operator>>(QDataStream &in, ReferenceBlock &b) {
375 ReferenceInterface* iface;
380 in.setVersion(QDataStream::Qt_5_0);
386 in >> b.descriptionBrief;
387 in >> b.descriptionDetail;
393 cout << qPrintable(b.name) << " has " << nb << " parameters" << endl;
394 for(int i=0;i<nb;i++) {
395 QString contextStr = "";
397 QString typeStr = "";
398 QString valueStr = "";
404 if (contextStr == "user") {
405 p = new BlockParameterUser(&b,nameStr,valueStr);
407 else if (contextStr == "generic") {
408 p = new BlockParameterGeneric(&b,nameStr,typeStr,valueStr);
410 else if (contextStr == "port") {
411 QString ifaceStr = "";
413 p = new BlockParameterPort(&b,nameStr,valueStr,ifaceStr);
415 else if (contextStr == "wb") {
416 QString widthStr = "";
424 p = new BlockParameterWishbone(&b,nameStr,typeStr,widthStr,valueStr,wbAccess,wbValue,wbDuration);
431 for(int i=0;i<nb;i++) {
432 iface = new ReferenceInterface(&b);
436 iface->setWidth(txt);
438 iface->setPurpose(val);
440 iface->setDirection(val);
442 iface->setMultiplicity(val);
443 b.inputs.append(iface);
448 for(int i=0;i<nb;i++) {
449 iface = new ReferenceInterface(&b);
453 iface->setWidth(txt);
455 iface->setPurpose(val);
457 iface->setDirection(val);
459 iface->setMultiplicity(val);
460 b.outputs.append(iface);
465 for(int i=0;i<nb;i++) {
466 iface = new ReferenceInterface(&b);
470 iface->setWidth(txt);
472 iface->setPurpose(val);
474 iface->setDirection(val);
476 iface->setMultiplicity(val);
477 b.bidirs.append(iface);