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  1. #1
    Registered User
    Join Date: Oct:2010
    Location: pernik
    Posts: 2

    Question C++

    SOCKADDR_IN address;
    SOCKET client;
    WSADATA data;

    if (WSAStartup(MAKEWORD(1,1), &data) != 0) {
    throw( "HttpCommunicator00067" );
    return( (double)RAND_MAX );
    }

    struct hostent *host = gethostbyname( HOST );
    if (host == NULL) {
    WSACleanup();
    throw( "HttpCommunicator00068" );
    return( (double)RAND_MAX );
    }

    client = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
    if (client == INVALID_SOCKET) {
    WSACleanup();
    throw( "HttpCommunicator00069" );
    return( (double)RAND_MAX );
    }

    memset(&address, 0, sizeof(address));
    address.sin_addr.s_addr = *((unsigned long*)host->h_addr);
    address.sin_family = AF_INET;
    address.sin_port = htons( PORT );

    if (connect(client, (LPSOCKADDR)&address, sizeof(address)) != 0) {
    closesocket( client );
    WSACleanup();
    throw( "HttpCommunicator00070" );
    return( (double)RAND_MAX );
    }

    char number[ 100 ];
    char parameters[ HTTP_PARAMETERS_BUFFER_SIZE ] = "";
    char *position = parameters;

    sprintf(position, "symbol=%s&", symbol);
    position += strlen(position);

    sprintf(position, "period=%d&", period);
    position += strlen(position);

    sprintf(position, "number_of_neurons=%d&", numberOfNeurons);
    position += strlen(position);

    ? ? ?

  2. #2
    ɐ-əpoɔᴉu⋂ ɐ ə anrieff's Avatar
    Join Date: Apr:2004
    Location: Sofia
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    - . , - . , HTTP / , TCP, , ...
    , . .
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  3. #3
    Registered User
    Join Date: Oct:2010
    Location: pernik
    Posts: 2
    e.

  4. #4
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    ... ...
    ? ? - ?

  5. #5
    Bombera's Avatar
    Join Date: Jul:2001
    Location: 4EVA
    Posts: 13,833
    sprintf-a .
    3
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  6. #6
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    - . , .

  7. #7
    Registered User
    Join Date: Dec:2007
    Location: Sofia
    Posts: 366
    Quote Originally Posted by needgreed View Post

    throw( "HttpCommunicator00068" );
    return( (double)RAND_MAX );

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