Function http_write_reply

libavformat/http.c:616–693

}

static int http_write_reply(URLContext* h, int status_code)
{
    int ret, body = 0, reply_code, message_len;
    const char *reply_text, *content_type;
    HTTPContext *s = h->priv_data;
    char message[BUFFER_SIZE];
    content_type = "text/plain";

    if (status_code < 0)
        body = 1;
    switch (status_code) {
    case AVERROR_HTTP_BAD_REQUEST:
    case 400:
        reply_code = 400;
        reply_text = "Bad Request";
        break;
    case AVERROR_HTTP_FORBIDDEN:
    case 403:
        reply_code = 403;
        reply_text = "Forbidden";
        break;
    case AVERROR_HTTP_NOT_FOUND:
    case 404:
        reply_code = 404;
        reply_text = "Not Found";
        break;
    case AVERROR_HTTP_TOO_MANY_REQUESTS:
    case 429:
        reply_code = 429;
        reply_text = "Too Many Requests";
        break;
    case 200:
        reply_code = 200;
        reply_text = "OK";
        content_type = s->content_type ? s->content_type : "application/octet-stream";
        break;
    case AVERROR_HTTP_SERVER_ERROR:
    case 500:
        reply_code = 500;
        reply_text = "Internal server error";
        break;
    default:
        return AVERROR(EINVAL);
    }
    if (body) {
        s->chunked_post = 0;
        message_len = snprintf(message, sizeof(message),
                 "HTTP/1.1 %03d %s\r\n"
                 "Content-Type: %s\r\n"
                 "Content-Length: %zu\r\n"
                 "%s"
                 "\r\n"
                 "%03d %s\r\n",
                 reply_code,
                 reply_text,
                 content_type,
                 strlen(reply_text) + 6, // 3 digit status code + space + \r\n
                 s->headers ? s->headers : "",