A Implementation Examples

This chapter provides examples of how the SCI interface can be implemented in various coding languages.

• Python

• C/C++

Python

This requires a "pip install suds" to get the python suds 0.4 package.

#!/bin/env python

from suds.client import Client
from suds.bindings import binding
from suds.wsse import Security, UsernameToken
 
library = "https://library.company.com/WebService/1.0.0"
 
# This could be cached to a local file for efficiency
wsdl = "http://library.company.com/WebService/1.0.0?WSDL"
 
# Use SOAP 1.2
binding.envns = ('SOAP-ENV', 'http://www.w3.org/2003/05/soap-envelope')
proxy = Client(url=wsdl, location=library,
                headers={'Content-Type': 'application/soap+xml'})
security = Security()
token = UsernameToken('admin', 'password1')
security.tokens.append(token)
proxy.set_options(wsse=security)
 
response = proxy.service.ping()
print "Ping responded with: "
print response, "\n"
 
response = proxy.service.getRobots(libraryId = 1)
print "Robots: "
print response, "\n"
 
response = proxy.service.getDevice(deviceId = response[0].parentDeviceId)
print "Rail: "
print response, "\n"

C/C++

This is compiled with Genivia gSOAP. The recommended version is 2.8.17r. gSOAP is copyrighted by Robert A. van Engelen, Genivia, Inc.

#include <iostream>
#include "soapWebServicePortBindingProxy.h"
#include "WebServicePortBinding.nsmap"
#include "plugin/wsseapi.h"
 
using namespace std;
static const char *library = "https://library.company.com/WebService/1.0.0";
 
int main(int argc, char **argv)
{
   WebServicePortBindingProxy proxy;
 
   ns1__getLibraryComplex getLibraryComplex;
   ns1__getLibraryComplexResponse getLibraryComplexResp;
 
   if (soap_ssl_client_context(proxy.soap, SOAP_SSL_NO_AUTHENTICATION, NULL, NULL,
   NULL, NULL, NULL)) {
      soap_print_fault(proxy.soap, stderr);
   }
 
   soap_wsse_add_Security(proxy.soap);
   soap_wsse_add_UsernameTokenText(proxy.soap, "Id", "admin", "password1");
 
   if(proxy.getLibraryComplex(library, NULL, &getLibraryComplex, 
   &getLibraryComplexResp)) {
      proxy.soap_stream_fault(cerr);
      exit(-1);
   }
   cout << "Name: " << *(getLibraryComplexResp.libraryComplex->name) << endl;
   cout << "Ready: " << (getLibraryComplexResp.libraryComplex->ready ? "TRUE" : "FALSE") << endl;
   cout << "Libraries: " << getLibraryComplexResp.libraryComplex->counts->libraryCount << endl;
   cout << "Partitions: " << getLibraryComplexResp.libraryComplex->counts->partitionCount << endl;
   cout << "Devices: " << getLibraryComplexResp.libraryComplex->counts->deviceCount << endl;
   cout << "Drives: " << getLibraryComplexResp.libraryComplex->counts->driveCount << endl;
   cout << "Drive Bays: " << getLibraryComplexResp.libraryComplex->counts->driveBayCount << endl;
   cout << "Cells: " << getLibraryComplexResp.libraryComplex->counts->cellCount << endl;
   cout << "Robots: " << getLibraryComplexResp.libraryComplex->counts->robotCount << endl;
   soap_end(proxy.soap);
}