Added riGetCurrentCase used to get caseId from current rimCase in ResInsight

p4#: 21593

OctavePlugin/riGetCurrentCase.cpp

@@ -0,0 +1,83 @@
+#include <QtNetwork>
+#include <octave/oct.h>
+
+#include "riSettings.h"
+
+void getCurrentCase(int& currentCaseId, const QString &hostName, quint16 port)
+{
+    QString serverName = hostName;
+    quint16 serverPort = port;
+
+    const int Timeout = riOctave::timeOutMilliSecs;
+
+    QTcpSocket socket;
+    socket.connectToHost(serverName, serverPort);
+
+    if (!socket.waitForConnected(Timeout))
+    {
+        error((("Connection: ") + socket.errorString()).toLatin1().data());
+        return;
+    }
+
+    // Create command and send it:
+
+    QString command("GetCurrentCase");
+    QByteArray cmdBytes = command.toLatin1();
+
+    QDataStream socketStream(&socket);
+    socketStream.setVersion(QDataStream::Qt_4_0);
+
+    socketStream << (qint64)(cmdBytes.size());
+    socket.write(cmdBytes);
+
+    // Get response. First wait for the header
+
+    while (socket.bytesAvailable() < (int)(sizeof(qint64)))
+    {
+        if (!socket.waitForReadyRead(Timeout))
+        {
+            error((("Wating for header: ") + socket.errorString()).toLatin1().data());
+            return;
+        }
+    }
+
+    qint64 caseId;
+    socketStream >> caseId;
+
+    octave_stdout << "riGetCurrentCase: " << caseId << std::endl;
+
+    currentCaseId = caseId;
+
+    return;
+}
+
+
+
+DEFUN_DLD (riGetCurrentCase, args, nargout,
+           "Usage:\n"
+           "\n"
+           "   riGetCurrentCase()\n"
+           "\n"
+           "Returns meta information for the Case considered to be the <20>Current Case<73> by ResInsight.\n"
+           "When ResInsigt loops over a selection of cases and executes an Octave script for each of them,\n"
+           "this function returns the CaseId for that particular Case."
+           )
+{
+    int nargin = args.length ();
+    if (nargin > 0)
+    {
+        error("riGetCurrentCase: Too many arguments, this function does not take any arguments.\n");
+        print_usage();
+    }
+    else
+    {
+        int caseId;
+
+        getCurrentCase(caseId, "127.0.0.1", 40001);
+
+        return octave_value(caseId);
+    }
+
+    return octave_value_list ();
+}
+