[Qemu-devel] Re: [RFC][PATCH v7 06/16] virtagent: transport definitions

[Adam Litke <agl@us.ibm.com>]

On Mon, 2011-03-07 at 14:10 -0600, Michael Roth wrote:
> +#define VA_LINE_LEN_MAX 1024
> +static void va_rpc_parse_hdr(VAHTState *s)
> +{
> +    int i, line_pos = 0;
> +    bool first_line = true;
> +    char line_buf[VA_LINE_LEN_MAX];
> +
> +    TRACE("called");
> +
> +    for (i = 0; i < VA_HDR_LEN_MAX; ++i) {
> +        if (s->hdr[i] == 0) {
> +            /* end of header */
> +            return;
> +        }
> +        if (s->hdr[i] != '\n') {
> +            /* read line */
> +            line_buf[line_pos++] = s->hdr[i];
> +        } else {
> +            /* process line */
> +            if (first_line) {
> +                if (strncmp(line_buf, "POST", 4) == 0) {
> +                    s->http_type = VA_HTTP_TYPE_REQUEST;
> +                } else if (strncmp(line_buf, "HTTP", 4) == 0) {
> +                    s->http_type = VA_HTTP_TYPE_RESPONSE;
> +                } else {
> +                    s->http_type = VA_HTTP_TYPE_UNKNOWN;
> +                }
> +                first_line = false;
> +            }
> +            if (strncmp(line_buf, "Content-Length: ", 16) == 0) {
> +                s->content_len = atoi(&line_buf[16]);
> +            }
> +            if (strncmp(line_buf, "X-Virtagent-Client-Tag: ", 24) == 0) {
> +                memcpy(s->hdr_client_tag, &line_buf[24], MIN(line_pos-25, 64));
> +                //pstrcpy(s->hdr_client_tag, 64, &line_buf[24]);


Remove this commented code.


> +                TRACE("\nTAG<%s>\n", s->hdr_client_tag);
> +            }
> +            line_pos = 0;
> +            memset(line_buf, 0, VA_LINE_LEN_MAX);
> +        }
> +    }
> +}


-- 
Thanks,
Adam