📄 cgiclient.cpp

📁 Pegasus is an open-source implementationof the DMTF CIM and WBEM standards. It is designed to be por
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 /**    EnumerateClassNames gets the parameters for NameSpace    and ClassName and calls the  enumerate class name    CIMOperation.    The returned array in sent to printclassnames*/void EnumerateClassNames(const CGIQueryString& qs){    // Get NameSpace:    CIMNamespaceName nameSpace = GetNameSpaceQueryField(qs);    // Get ClassName:    CIMName className;    DDD(cout << "EnumerateClassNames" << endl;)    const char* tmp;    // Get the ClassName field:    if ((tmp = qs.findValue("ClassName")) && *tmp)    className = CIMName (tmp);    // Get DeepInheritance:    Boolean deepInheritance = false;    if (qs.findValue("DeepInheritance"))    deepInheritance = true;    // Invoke the method:    try    {    // Time the connection    Stopwatch elapsedTime;    elapsedTime.start();    // Make the Connection    CIMClient client;        String host;        Uint32 portNumber;        getHostAndPort (host, portNumber);        client.connect (host, portNumber, String::EMPTY, String::EMPTY);    Array<CIMName> classNames = client.enumerateClassNames(        nameSpace, className, deepInheritance);    elapsedTime.stop();    // Print the results    PrintClassNames(nameSpace, classNames, elapsedTime.getElapsed());    }    catch(Exception& e)    {    ErrorExit(e.getMessage());    }} /***************************************************************************   DeleteClass Function***************************************************************************//** DeleteClass - Deletes the class defined on input*/void DeleteClass(const CGIQueryString& qs){    CIMNamespaceName nameSpace = GetNameSpaceQueryField(qs);    // Get ClassName:    const char* tmp;    if (!(tmp = qs.findValue("ClassName")))    ErrorExit("Missing ClassName field");    CIMName className = CIMName (tmp);    if (className.isNull())    ErrorExit("ClassName parameter is null");    try    {    CIMClient client;        String host;        Uint32 portNumber;        getHostAndPort (host, portNumber);        client.connect (host, portNumber, String::EMPTY, String::EMPTY);    client.deleteClass(nameSpace, className);    String message = "Class \"";    message.append(className.getString());    message.append("\" was deleted");    PrintHTMLHead("DeleteClass", "Delete Class Result");        cout << "    <h1>" << message << "</h1>\n";        cout << "  </body>\n";        cout << "</html>\n";    }    catch(Exception& e)    {    ErrorExit(e.getMessage());    }}void PrintQualifierRow(const CIMNamespaceName& nameSpace,               const CIMQualifierDecl& qd){    cout << "<tr>\n";    const CIMValue& value = qd.getValue();    String href =        BuildOperationHref("GetQualifier", nameSpace);    href.append("QualifierName=");    href.append(qd.getName().getString());    href.append("&");    cout << "<td>";    PrintAHref(href, qd.getName().getString());    cout << "</td>";    cout << "<td>" << cimTypeToString (value.getType ()) << "</td>\n";    cout << "<td>" << value.toString() << "</td>\n";    cout << "<td>" << qd.getScope ().toString () << "</td>\n";    cout << "<td>" << MofWriter::getQualifierFlavor(qd.getFlavor()) << "</td>\n";    cout << "<td>" << qd.getArraySize() << "</td>\n";    cout << "</tr>\n";}void PrintGetQualifier(    const CIMNamespaceName& nameSpace,    CIMQualifierDecl qualifierDecl){    PrintHTMLHead("GetQualifier", "GetQualifier Result");    // cout << "<html>\n";    // PrintHead("GetQualifier");    // cout << "<body bgcolor=\"#CCCCCC\">\n";    // PrintHeader("GetQualifier");    // PrintRule();    cout << "<table border=1 width=\"50%\">\n";    cout << "  <tr>\n";    cout << "    <th>CIMName</th>\n";    cout << "    <th>CIMType</th>\n";    cout << "    <th>CIMValue</th>\n";    cout << "    <th>CIMScope</th>\n";    cout << "    <th>CIMFlavor</th>\n";    cout << "    <th>ArraySize</th>\n";    cout << "  </tr>\n";    cout << "</tr>\n";    cout << "<h1>CIMQualifier:</h1>\n";    PrintQualifierRow(nameSpace, qualifierDecl);    cout << "</table>\n";    // Now show the XML and the MOF for this entity    cout << "\n<h2>MOF</h2>\n";    cout << "<pre>";    Buffer x;    MofWriter::appendQualifierDeclElement(x, qualifierDecl);    x.append('\0');    mofFormat(cout, x.getData(), 4);    cout << "</pre>\n";    // Now show the XML for this entity    cout << "\n<h2>XML</h2>\n";    cout << "<pre>";    XmlWriter::printQualifierDeclElement(qualifierDecl);    cout << "</pre>\n";    cout << "</body>\n";    cout << "</html>\n";}void PrintEnumerateQualifiers(    const CIMNamespaceName& nameSpace,    const Array<CIMQualifierDecl>& qualifierDecls){    // Check this, why no HTML header here.????    PrintHead("EnumerateQualifiers");    cout << "<body bgcolor=\"#CCCCCC\">\n";    PrintHeader("EnumerateQualifiers");    PrintRule();    cout << "<table border=1 width=\"50%\">\n";    cout << "  <tr>\n";    cout << "    <th>CIMName</th>\n";    cout << "    <th>CIMType</th>\n";    cout << "    <th>CIMValue</th>\n";    cout << "    <th>CIMScope</th>\n";    cout << "    <th>CIMFlavor</th>\n";    cout << "    <th>ArraySize</th>\n";    cout << "  </tr>\n";    cout << "</tr>\n";    cout << "<h1>Qualifiers:</h1>\n";    for (Uint32 i = 0; i < qualifierDecls.size(); i++)    {    PrintQualifierRow(nameSpace, qualifierDecls[i]);    }    cout << "</table>\n" << "</body>\n" << "</html>\n";}/***************************************************************************   EnumerateQualifiers Function***************************************************************************//* CIMMethod to execute the EnumerateQualifiers operation*/void EnumerateQualifiers(const CGIQueryString& qs){    CIMNamespaceName nameSpace = GetNameSpaceQueryField(qs);    try    {    CIMClient client;        String host;        Uint32 portNumber;        getHostAndPort (host, portNumber);        client.connect (host, portNumber, String::EMPTY, String::EMPTY);    Array<CIMQualifierDecl> qualifierDecls =        client.enumerateQualifiers(nameSpace);    PrintEnumerateQualifiers(nameSpace, qualifierDecls);    }    catch(Exception& e)    {    ErrorExit(e.getMessage());    }}/***************************************************************************   GetQualifier Function***************************************************************************//* CIMMethod to execute the getQualifier Operation*/static void GetQualifier(const CGIQueryString& qs){    CIMNamespaceName nameSpace = GetNameSpaceQueryField(qs);    // Get CIMQualifier name:    const char* tmp;    if (!(tmp = qs.findValue("QualifierName")))    ErrorExit("Missing QualifierName field");    CIMName qualifierName = CIMName (tmp);    if (qualifierName.isNull())    ErrorExit("QualifierName parameter is null");    try    {    CIMClient client;        String host;        Uint32 portNumber;        getHostAndPort (host, portNumber);        client.connect (host, portNumber, String::EMPTY, String::EMPTY);    CIMQualifierDecl qd = client.getQualifier(nameSpace, qualifierName);    PrintGetQualifier(nameSpace, qd);    }    catch(Exception& e)    {    ErrorExit(e.getMessage());    }} /***************************************************************************   DeleteQualifier Function***************************************************************************//** DeleteQualifier - Deletes the Qualifier defined on input*/void DeleteQualifier(const CGIQueryString& qs){    CIMNamespaceName nameSpace = GetNameSpaceQueryField(qs);    // Get CIMQualifier name:    const char* tmp;    if (!(tmp = qs.findValue("QualifierName")))    ErrorExit("Missing QualifierName field");    CIMName qualifierName = CIMName (tmp);    if (qualifierName.isNull())    ErrorExit("QualifierName parameter is null");    try    {    CIMClient client;        String host;        Uint32 portNumber;        getHostAndPort (host, portNumber);        client.connect (host, portNumber, String::EMPTY, String::EMPTY);    client.deleteQualifier(nameSpace, qualifierName);    String message = "Qualifier \"";    message.append(qualifierName.getString());    message.append("\" was deleted");    PrintHTMLHead("DeleteQualifier", "Delete Qualifier Result");        cout << "    <h1>" << message << "</h1>\n";        cout << "  </body>\n";        cout << "</html>\n";    }    catch(Exception& e)    {    ErrorExit(e.getMessage());    }}/***************************************************************************    PrintObjectNames Function***************************************************************************//** PrintInstanceNames    Prints the HTML form for the names provided in the    String array of instancenames. Note that the instance names    are provided as an array of CIMObjectPath.    The table created includes an href for each name so that    a click on the href entry will get the instance    Note that we assume the defaults for the extra    parameters on the getInstance    @param nameSpace    @param InstanceNames - The array of references to print    KSREVIEW: Change so the user can select extra params.    ALAGS : Added last parameter isClass to decide on href for            Associatior/Reference Names and to avoid a new method*/static void PrintObjectNames(    const String& header,    const CIMNamespaceName& nameSpace,    const Array<CIMObjectPath>& instanceNames,    double elapsedTime,    bool isClass ){    PrintHTMLHead("GetInstanceNames", header);    cout << "<table border=1>\n";    cout << "<tr><th>Object Names</th><tr>\n";    // For each name prepare the table entry with an href for    // click access to the getInstance for that name    for (Uint32 i = 0, n = instanceNames.size(); i < n; i++)    {        cout << "<tr><td>\n";        //ALAGS : Decide if href is to call GetClass or GetInstance        //        This would be needed in Associator/Reference Name calls        //        Set this parameter to "true" if the ObjectName textbox is        //        passing a Class        String href;        if(isClass)        {            href = BuildOperationHref("GetClass", nameSpace);            href.append("ClassName=");            href.append(instanceNames[i].getClassName().getString());        }        else        {            href = BuildOperationHref("GetInstance", nameSpace);            href.append("InstanceName=");            //            // KSREVIEWKS: - Need to convert the '"' (double quote) character to '%22' to            // make it a valid URL string in the HTML tag.  Also, need to            // convert the '_' (underscore) character in the instanceName            // string to a '.' (dot).            //            //ALAGS : No need to convert '-' to '.' as a '-' is already a valid            // character in a URL string. A underscore '_' must not be converted            // as it would affect all CIM_xxx classes.            const String instanceName = instanceNames[i].toString();            String nameString;            for (Uint32 j = 0, n = instanceName.size(); j < n; j++)            {                switch (instanceName[j])                {                    /*ALAGS: Commented to fix Bug #148                    case '-':                        nameString.append(".");                        break;*/                    case '"':                        nameString.append("%22");                        break;                    default:                        nameString.append(instanceName[j]);                }            }            href.append(nameString);            href.append("&");            href.append("LocalOnly=true");            href.append("includQualifiers=false");            href.append("includeClassOrigin=false");        }        PrintAHref(href, instanceNames[i].toString());        cout << "</tr></td>\n";    }    // Close the HTML Table    cout << "</table>\n";    // Close the Page    cout << "<p>Returned " << instanceNames.size() << " Instances ";    cout << " in " << elapsedTime << " Seconds</p>\n";    cout << "</body>\n" << "</html>\n";}/***************************************************************************    EnumerateInstanceNames Function***************************************************************************//** EnumerateInstanceNames Function    Called for evaluation of the EvaluateInstance Names operation.    Gets the parameters from the CGIQuery String and calls    the enumerateInstanceNames CIMClient function.    The resulting string array of names is printed by    the function PrintObjectNames*/static void EnumerateInstanceNames(const CGIQueryString& qs){    // Get NameSpace:    CIMNamespaceName nameSpace = GetNameSpaceQueryField(qs);    // Get ClassName:    CIMName className;    const char* tmp;    if ((tmp = qs.findValue("ClassName")))    className = CIMName (tmp);    // Invoke the method:
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