int publishInt

(

IntItem *

intItem

)

Definition at line 3249 of file feeserver.c.

References add_int_item_node(), dis_add_service, findCharItem(), findIntItem(), findItem(), Memory::free(), id, Memory::malloc(), and sprintf().

                                 {
        unsigned int id;
        char* serviceName = 0;

        // check for right state
        if (state != COLLECTING) {
                return FEE_WRONG_STATE;
        }

        // Testing for NULL - Pointer
        // !! Attention: if pointer is not initialized and also NOT set to NULL, this won't help !!
        if (intItem == 0) {
#               ifdef __DEBUG
                printf("Bad intItem, not published\n");
                fflush(stdout);
#               endif
                return FEE_NULLPOINTER;
        }
        if (intItem->name == 0 || intItem->location == 0) {
#               ifdef __DEBUG
                printf("Bad intItem, not published\n");
                fflush(stdout);
#               endif
                return FEE_NULLPOINTER;
        }

        // Check name for duplicate here
        // Check in Float list
        if (findItem(intItem->name) != 0) {
#               ifdef __DEBUG
                printf("Item name already published in float list, int item discarded.\n");
                fflush(stdout);
#               endif
                return FEE_ITEM_NAME_EXISTS;
        }
        // Check in INT list
        if (findIntItem(intItem->name) != 0) {
#               ifdef __DEBUG
                printf("Item name already published in int list, new int item discarded.\n");
                fflush(stdout);
#               endif
                return FEE_ITEM_NAME_EXISTS;
        }
        // Check in Char service list
    if (findCharItem(intItem->name) != 0) {
#       ifdef __DEBUG
        printf("Item name already published in char list, int item discarded.\n");
        fflush(stdout);
#       endif
        return FEE_ITEM_NAME_EXISTS;
    }


        // -- add intItem as service --
        serviceName = (char*) malloc(serverNameLength + strlen(intItem->name) + 2);
        if (serviceName == 0) {
                return FEE_INSUFFICIENT_MEMORY;
        }
        // terminate string with '\0'
        serviceName[sprintf(serviceName, "%s_%s", serverName, intItem->name)] = 0;
        id = dis_add_service(serviceName, "I", (int*) intItem->location,
                        sizeof(int), 0, 0);
        free(serviceName);
        add_int_item_node(id, intItem);

        return FEE_OK;
}

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