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/* Copyright */

#include <stdio.h>
#include <malloc.h>
#include "elapi_dispatcher.h"
#include "elapi_collection.h"
#include "elapi_debug.h"
#include "elapi_util.h"
#include "elapi_tools.h"

struct collection_item *event;
struct collection_item *peer;
struct collection_item *socket;
struct collection_item *host;


int construct_event()
{
    char binary_dump[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8 };
    int found = 0;

    int error = EOK;

    DEBUG_STRING("construct_event","Entry.");

    if((error=create_collection(&peer,"peer")) ||
       (error=add_str_property(peer,NULL,"hostname","peerhost.mytest.com",0)) ||
       (error=add_str_property(peer,NULL,"IPv4","10.10.10.10",12)) || /* Expect trailing zero to be truncated */
       (error=add_str_property(peer,NULL,"IPv6","bla:bla:bla:bla:bla:bla",0))) {
        printf("Failed to add property. Error %d",error);
        destroy_collection(peer);
        return error;
    }

    if((error=create_collection(&host,"host")) ||
       (error=add_str_property(host,NULL,"hostname","myhost.mytest.com",0)) ||
       (error=add_str_property(host,NULL,"IPv4","20.20.20.20",13)) ||
       (error=add_str_property(host,NULL,"IPv6","bla:bla:bla:bla:bla:bla",0))) {
        printf("Failed to add property. Error %d",error);
        destroy_collection(peer);
        destroy_collection(host);
        return error;
    }


    if((error=create_collection(&socket,"socket")) ||
       (error=add_int_property(socket,NULL,"id",1)) ||
       (error=add_long_property(socket,NULL,"packets",100000000L)) ||
       (error=add_binary_property(socket,NULL,"stack",binary_dump,sizeof(binary_dump)))) {
        destroy_collection(peer);
        destroy_collection(host);
        destroy_collection(socket);
        printf("Failed to add property. Error %d\n",error);
        return error;
    }

    /* Embed peer host into the socket2 as reference */    
    error = add_collection_to_collection(socket,NULL,"peer",peer,ELAPI_ADD_MODE_REFERENCE);
    if(error) {
        destroy_collection(peer);
        destroy_collection(host);
        destroy_collection(socket);
        printf("Failed to create collection. Error %d\n",error);
        return error;
    }

    /* Construct event */
    if((error=create_collection(&event,"event")) ||
       (error=add_str_property(event,NULL,"escape1","ds\\sd=ewrw===sada",0)) ||
       (error=add_str_property(event,NULL,"escape2","dss,d,=,ewrw===sada",0)) ||
       (error=add_str_property(event,NULL,"escape3","ds\\sd=ewrw,()===sada",0)) ||
       (error=add_str_property(event,NULL,"escape4","dssd=ewrw===))))sada",0)) ||
       (error=add_str_property(event,NULL,"escape5","d\\ss(((((d=ew(()()()(),(,,\\\\\\\\rw===sada",0)) ||
       (error=add_int_property(event,NULL,"something",100))) {
        destroy_collection(peer);
        destroy_collection(host);
        destroy_collection(socket);
        destroy_collection(event);
        printf("Failed to create collection. Error %d\n",error);
        return error;
    }

    /* Add host to event */
    error = add_collection_to_collection(event,NULL,NULL,host,ELAPI_ADD_MODE_REFERENCE);
    if(error) {
        destroy_collection(peer);
        destroy_collection(host);
        destroy_collection(socket);
        destroy_collection(event);
        printf("Failed to add collections. Error %d\n",error);
        return error;
    }

    error = add_collection_to_collection(event,NULL,NULL,socket,ELAPI_ADD_MODE_REFERENCE);
    if(error) {
        destroy_collection(peer);
        destroy_collection(host);
        destroy_collection(socket);
        destroy_collection(event);
        printf("Failed to add collections. Error %d\n",error);
        return error;
    }

    debug_collection(event,ELAPI_TRAVERSE_DEFAULT);

    return EOK;
} 


int main()
{
    int error = EOK;
    struct dispatcher_handle *dispatcher;
    struct dispatcher_handle *dispatcher2;
    char *sinks[]= { "foo", "stderr", "bar", NULL };

    printf("Test start\n");


    error = create_audit_dispatcher(&dispatcher,"my_app",sinks,NULL,NULL);
    printf("create_audit_dispatcher returned %d\n", error);

    /* Try to log with invalid parameters */
    printf("%s","=================\nNegative test1\n");
    log_audit_event(NULL, NULL);
    printf("%s","=================\nNegative test2\n");
    log_audit_event(dispatcher, NULL);

    printf("%s","=================\nCreating collection\n");
    error = construct_event();
    if(error) { 
        printf("Error creating event %d\n",error);
        return error;
    }


    printf("%s","=================\nLogging peer - expect success\n");
    print_collection(peer);
    log_audit_event(dispatcher, peer);
    printf("%s","=================\nLogging host - expect success\n");
    print_collection(host);
    log_audit_event(dispatcher, host);
    printf("%s","=================\nLogging socket - expect success\n");
    print_collection(socket);
    log_audit_event(dispatcher, socket);
    printf("%s","=================\nLogging event - expect success\n"); 
    print_collection(event);
    log_audit_event(dispatcher, event);

    /* Try to alter list of sinks */
    printf("%s","=================\nSeries of negative test cases.\n");
    /* Deleting non exisintg sink */  
    error = alter_audit_dispatcher(dispatcher,"far2",ELAPI_SINK_ACTION_DELETE);
    if(error == 0) printf("%s","Expected failure got success\n");
    else printf("Expected failure. Error : %d\n",error);

    /* Editing non exisintg sink */  
    error = alter_audit_dispatcher(dispatcher,"far2",ELAPI_SINK_ACTION_ENABLE);
    if(error == 0) printf("%s","Expected failure got success\n");
    else printf("Expected failure. Error : %d\n",error);

    /* Adding duplicate */
    error = alter_audit_dispatcher(dispatcher,"bar",ELAPI_SINK_ACTION_ADD);
    if(error == 0) printf("%s","Expected failure got success\n");
    else printf("Expected failure. Error : %d\n",error);

    /* Adding new */
    printf("%s","=================\nAdding syslog - first time - expect success\n");
    error = alter_audit_dispatcher(dispatcher,"syslog",ELAPI_SINK_ACTION_ADD);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    /* Delete */
    error = alter_audit_dispatcher(dispatcher,"stderr",ELAPI_SINK_ACTION_DELETE);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    /* Enable */
    error = alter_audit_dispatcher(dispatcher,"syslog",ELAPI_SINK_ACTION_ENABLE);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    /* Log event into syslog */
    printf("%s","=================\nLogging peer - expect success\n");
    print_collection(peer);
    log_audit_event(dispatcher, peer);
    printf("%s","=================\nLogging host - expect success\n");
    print_collection(host);
    log_audit_event(dispatcher, host);
    printf("%s","=================\nLogging socket - expect success\n");
    print_collection(socket);
    log_audit_event(dispatcher, socket);
    printf("%s","=================\nLogging event - expect success\n"); 
    print_collection(event);
    log_audit_event(dispatcher, event);

    /* Pulse */
    error = alter_audit_dispatcher(dispatcher,"syslog",ELAPI_SINK_ACTION_PULSE);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    
    printf("%s","=================\nCreating another dispatcher - expect success\n"); 
    error = create_audit_dispatcher(&dispatcher2,"my_app",sinks,NULL,NULL);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    printf("%s","=================\nAdding syslog sink to it - expect failure\n"); 
    error = alter_audit_dispatcher(dispatcher2,"syslog",ELAPI_SINK_ACTION_ADD);
    if(error == 0) printf("%s","Expected failure got success\n");
    else printf("Expected failure. Error : %d\n",error);


    /* Delete */
    error = alter_audit_dispatcher(dispatcher,"syslog",ELAPI_SINK_ACTION_DELETE);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);


    printf("%s","=================\nAdding syslog sink to it - now expect success\n"); 
    error = alter_audit_dispatcher(dispatcher2,"syslog",ELAPI_SINK_ACTION_ADD);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    /* Disable */
    error = alter_audit_dispatcher(dispatcher2,"syslog",ELAPI_SINK_ACTION_DISABLE);
    if(error != 0) printf("Expected success got failure %d\n",error);
    else printf("Success : %d\n",error);

    destroy_audit_dispatcher(dispatcher);
    destroy_audit_dispatcher(dispatcher2);
    destroy_collection(peer);
    destroy_collection(host);
    destroy_collection(socket);
    destroy_collection(event);
    printf("Test end\n");
    return error;
}