| 1 | /**
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| 2 | * taken from https://hackatool.blogspot.com/2013/05/simple-tool-to-visualize-connections.html
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| 3 | */
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| 4 |
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| 5 | #include <QString>
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| 6 | #include <QDir>
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| 7 | #include <QDebug>
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| 8 | #include <QFileInfo>
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| 9 | #include <QFileInfoList>
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| 10 | #include <QIODevice>
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| 11 | #include <iostream>
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| 12 |
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| 13 | void IterateDirs(QDir dir);
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| 14 |
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| 15 | int main(int argc,char* argv[])
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| 16 | {
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| 17 | bool foundSite = false;
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| 18 | QString site;
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| 19 | for(int i = 1; i < argc; ++i)
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| 20 | {
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| 21 | if(std::string(argv[i]) == "--path" || std::string(argv[i]) == "-p")
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| 22 | {
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| 23 | ++i;
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| 24 | if (i < argc)
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| 25 | site = argv[i];
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| 26 | else
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| 27 | break;
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| 28 | foundSite = true;
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| 29 | continue;
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| 30 | }
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| 31 | }
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| 32 | if (argc < 3 || !foundSite)
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| 33 | {
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| 34 | std::cerr << "Usage: ConVis --path <projectpath>" << std::endl;
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| 35 | return EXIT_FAILURE;
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| 36 | }
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| 37 | QDir dir(site);
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| 38 | std::cout << "digraph connections {\nconstraint=\"false\" minlen=2\n";
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| 39 | IterateDirs(dir);
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| 40 | std::cout << "}\n";
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| 41 | return EXIT_SUCCESS;
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| 42 | }
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| 43 |
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| 44 | int i = 0;
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| 45 |
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| 46 | void IterateDirs(QDir dir)
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| 47 | {
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| 48 | QStringList filter;
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| 49 | filter << "*.cxx" << "*.hxx" << "*.cpp" << "*.hpp";
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| 50 | QFileInfoList files = dir.entryInfoList(filter, QDir::AllDirs |
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| 51 | QDir::NoDotAndDotDot | QDir::Files);
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| 52 | QFileInfoList::const_iterator it = files.constBegin();
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| 53 | QFileInfoList::const_iterator en = files.constEnd();
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| 54 | while (it != en)
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| 55 | {
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| 56 | QFileInfo info = *it;
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| 57 | //qDebug() << info.isDir() << info.absoluteFilePath() << info.isFile();
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| 58 | if (info.isDir())
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| 59 | IterateDirs(QDir(info.absoluteFilePath()));
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| 60 | else if (info.isFile())
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| 61 | {
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| 62 | QFile f(info.absoluteFilePath());
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| 63 | f.open(QIODevice::ReadOnly);
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| 64 | QString content = f.readAll();
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| 65 | f.close();
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| 66 | QRegExp r("connect\\s*\\((.+)\\s*,\\s*SIGNAL\\((.+)\\)\\s*,\\s*(.+)\\s*,"
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| 67 | "\\s*(?:SLOT|SIGNAL)\\((.+)\\)\\s*\\)\\s*(?:, Qt::UniqueConnection|, Qt::DirectConnection|, Qt::QueuedConnection|)\\)");
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| 68 | r.setMinimal(true);
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| 69 | bool output = r.indexIn(content) != -1;
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| 70 | if (output)
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| 71 | std::cout << "subgraph cluster_" << i << "{\n";
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| 72 | while (r.indexIn(content) != -1)
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| 73 | {
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| 74 | //qDebug() << r.capturedTexts();
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| 75 | QStringList l = r.capturedTexts();
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| 76 | if (l.at(1).trimmed() == "this")
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| 77 | l.replace(1, info.fileName());
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| 78 | if (l.at(3).trimmed() == "this")
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| 79 | l.replace(3, info.fileName());
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| 80 | std::cout << "\"" << l.at(1).trimmed().toStdString() << "\" -> \""
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| 81 | << l.at(3).trimmed().toStdString()
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| 82 | << "\" [color=\"green\"" << " label=\""
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| 83 | << l.at(2).trimmed().toStdString() << "\\n"
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| 84 | << l.at(4).trimmed().append(")").toStdString()
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| 85 | << "\" style=\"solid\" labeldistance=2];\n";
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| 86 | content = content.mid(r.indexIn(content) + r.matchedLength());
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| 87 | }
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| 88 | if (output)
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| 89 | std::cout << "label=\"" << info.fileName().toStdString() << "\"\n}\n";
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| 90 | ++i;
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| 91 | }
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| 92 | ++it;
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| 93 | }
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| 94 | }
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