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 *
 *  - Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
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 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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/**
 * @author Anas Nashif
 */
#include "wsman_config.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <time.h>

#include "u/libu.h"
#include "wsman-client-api.h"
#include "wsman-client-transport.h"
#include "wsman-debug.h"

static int _debug = 0;


#define PASSED "\t\t\033[22;32mPASSED\033[m\n"
#define FAILED "\t\t\033[22;31mFAILED\033[m\n"
#define ENUM_ACTION_RELEASE_REPS		"http://schemas.xmlsoap.org/ws/2004/09/enumeration/ReleaseResponse"

//int facility = LOG_DAEMON;
int errors = 0;
unsigned char optimized_flags;

typedef struct {
  const char *server;
  int port;
  const char *path;
  const char *scheme;
  const char *username;
  const char *password;
} ServerData;

typedef struct {
  /* Explanation of what you should see */
  const char *explanation;

  /* Resource UR to test against */
  const char *resource_uri;

  /* Selectors in the form of a URI query   key=value&key2=value2 */
  const char *selectors;

  const char* xpath_expression;
  const char* expected_value;

  /* What the final status code should be. */
  unsigned int final_status;

  unsigned char       flags;

  unsigned int		max_elements;

} TestData;


ServerData sd[] = {
  {"localhost", 5985, "/wsman", "http", "wsman", "secret"}
};

TestData tests[] = {
  {
    "Enumeration with non existent Resource URI, Checking Fault Subcode",
    "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystemxx",
    NULL,
    "/s:Envelope/s:Body/s:Fault/s:Code/s:Subcode/s:Value",
    "wsa:DestinationUnreachable",
    500,
    FLAG_NONE,
    0
  },
  {
    "Enumeration with non existent Resource URI, Checking FaultDetail",
    "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystemxx",
    NULL,
    "/s:Envelope/s:Body/s:Fault/s:Detail/wsman:FaultDetail",
    "http://schemas.dmtf.org/wbem/wsman/1/wsman/faultDetail/InvalidResourceURI",
    500,
    FLAG_NONE,
    0
  },
  {
    "Enumeration with valid Resource URI and Items Count Estimation.",
    "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
    NULL,
    "/s:Envelope/s:Header/wsman:TotalItemsCountEstimate",
    "1",
    200,
    FLAG_ENUMERATION_COUNT_ESTIMATION,
    0
  },
  {
    "Enumeration with valid Resource URI.",
    "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
    NULL,
    "/s:Envelope/s:Body/wsen:EnumerateResponse/wsen:EnumerationContext",
    "any",
    200,
    FLAG_NONE,
    0
  }/*,
     {
     "Enumeration with valid Resource URI and additional invalid selectors.",
     "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
     NULL,
     200,
     FLAG_NONE,
     1
     },
     {
     "Enumeration with valid Resource URI/Count Estimation.",
     "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
     NULL,
     200,
     FLAG_ENUMERATION_COUNT_ESTIMATION,
     0
     },
     {
     "Enumeration with valid Resource URI/Optimization.",
     "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
     NULL,
     200,
     FLAG_ENUMERATION_OPTIMIZATION,
     0
     },
     {
     "Enumeration with Count Estimation/Optimzation and get all elements.",
     "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
     NULL,
     200,
     FLAG_ENUMERATION_OPTIMIZATION | FLAG_ENUMERATION_COUNT_ESTIMATION,
     10

     },
     {
     "Enumeration with Count Estimation/Optimzation/Epr and get all elements.",
     "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
     NULL,
     200,
     FLAG_ENUMERATION_OPTIMIZATION | FLAG_ENUMERATION_COUNT_ESTIMATION | FLAG_ENUMERATION_ENUM_EPR,
     10

     },
     {
     "Enumeration with Count Estimation/Optimzation/ObjAndEpr and get all elements.",
     "http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ComputerSystem",
     NULL,
     200,
     FLAG_ENUMERATION_OPTIMIZATION | FLAG_ENUMERATION_COUNT_ESTIMATION | FLAG_ENUMERATION_ENUM_OBJ_AND_EPR,
     10

     }	*/
};


int ntests = sizeof (tests) / sizeof (tests[0]);


static void
debug_message_handler (const char *str, debug_level_e level, void  *user_data)
{
  if (wsman_debug_level_debugged(level))
  {
    struct tm *tm;
    time_t now;
    char timestr[128];

    time (&now);
    tm = localtime (&now);
    strftime (timestr, 128, "%b %e %T", tm);
    fprintf (stderr, "%s  %s\n", timestr, str);
  }
}

static void
initialize_logging (void)
{
  debug_add_handler (debug_message_handler, DEBUG_LEVEL_ALWAYS, NULL);
}

static void wsman_output(WsXmlDocH doc)
{
  return;
  if (doc)
    ws_xml_dump_node_tree(stdout, ws_xml_get_doc_root(doc));
  else
    printf("returned doc is null\n");
  return;
}

int main(int argc, char** argv)
{
  int i;
  WsManClient *cl;
  client_opt_t *options = NULL;
  char *enumContext = NULL;

  if (_debug) wsman_debug_set_level(DEBUG_LEVEL_DEBUG);
  initialize_logging();

  printf("Number of tests: %d\n", ntests);
  for (i = 0; i < ntests; i++)
  {
    printf ("Test %d: %70s:", i + 1, tests[i].explanation);

    cl = wsmc_create(
                        sd[0].server,
                        sd[0].port,
                        sd[0].path,
                        sd[0].scheme,
                        sd[0].username,
                        sd[0].password);
    wsmc_transport_init(cl, NULL);
    wsman_transport_set_auth_method(cl, _WS_BASIC_AUTH);
		  
    options = wsmc_options_init();
    options->flags = tests[i].flags;
    options->max_elements = tests[i].max_elements;
    if (tests[i].selectors != NULL)
      wsmc_add_selectors_from_str (options, tests[i].selectors);


    WsXmlDocH enum_response = wsmc_action_enumerate(cl, (char *)tests[i].resource_uri ,
                                               options, NULL);
    if (!enum_response) {
         printf("\t\t\033[22;31mUNRESOLVED\033[m\n");
         goto CONTINUE;
    }

    enumContext = wsmc_get_enum_context(enum_response);

    wsman_output(enum_response);
    if ((char *)tests[i].expected_value != NULL)
    {
      char *xp = ws_xml_get_xpath_value(enum_response, (char *)tests[i].xpath_expression);
      if (xp)
      {
        if (strcmp((char *)tests[i].expected_value, "any" ) == 0
            && strlen(xp) > 0 ) {
          printf(PASSED);
        }
        else if (strcmp(xp,(char *)tests[i].expected_value ) == 0)
          printf(PASSED);
        else
          printf(FAILED);
        u_free(xp);
      } else {
        printf(FAILED);
      }
    }
    ws_xml_destroy_doc(enum_response);
    if (enumContext) {
      printf ("Test %d: %70s:", i + 1, "Check Release Response:");
      WsXmlDocH release_response = wsmc_action_release(cl,
                        (char *)tests[i].resource_uri,
                        options, enumContext);

      if (!release_response) {
           printf("\t\t\033[22;31mUNRESOLVED\033[m\n");
           goto CONTINUE;
      }
      char *xp = ws_xml_get_xpath_value(release_response, "/s:Envelope/s:Header/wsa:Action");
      if (xp)
      {
        if (strcmp(xp, ENUM_ACTION_RELEASE_REPS ) == 0)
          printf(PASSED);
        else
          printf(FAILED);
        u_free(xp);
      } else {
        printf(FAILED);
      }
      ws_xml_destroy_doc(release_response);
    }
CONTINUE:
    wsmc_options_destroy(options);
    wsmc_release(cl);

  }

  return 0;
}