/* Detect a video media */
int ogm_detect_video (ogg_packet *packet) {
stream_header sth;
if ( ((*(packet->packet) & PACKET_TYPE_BITS ) == PACKET_TYPE_HEADER) &&
(packet->bytes >= (int)(sizeof(old_stream_header) + 1)) ) {
/* Other type stream */
copy_headers(&sth, (old_stream_header *)&(packet->packet[1]), packet->bytes);
if (!strncmp(sth.streamtype, "video", 5)) return 1;
}
return 0;
}
void RecordList::read_all() {
matching_header->clear(); // TODO Check what is good for the GUI
matching_records->clear();
matching_timesync_data->clear();
scout->read_all_existing();
//scout->dump_all();
qDebug() << "Number of records: " << scout->record_info().size();
copy_headers();
copy_lines();
}
void writing(char name_file_message[SIZE_NAME_FILE], char name_file_case[SIZE_NAME_FILE], char name_file_result[SIZE_NAME_FILE])
{
FILE *file_message, *file_case, *file_result;
check_length_name_file (name_file_message);
exist_file_check(name_file_message);
check_length_name_file (name_file_case);
exist_file_check(name_file_case);
check_length_name_file (name_file_result);
file_message = fopen (name_file_message, "r+b");
file_case = fopen(name_file_case, "r+b");
file_result = fopen(name_file_result, "w+b");
if ((file_message == NULL) ||
(file_case == NULL) ||
(file_result == NULL))
{
std::cerr << "Error opening of file. " << std::endl;
exit(1);
}
check_size_of_files_writing(file_case, file_message, name_file_message);
fseek(file_message, 0, 0);
copy_headers(file_case, file_result);
write_int(strlen(name_file_message), file_case, file_result);
write_string(name_file_message, file_case, file_result);
write_int(filelength (fileno(file_message)), file_case, file_result);
write_data(file_message, file_case, file_result, filelength (fileno(file_message)));
write_tail(file_case, file_result);
fclose (file_message);
fclose (file_case);
fclose (file_result);
}
static int
lisp_handler (request_rec * r)
{
lisp_cfg_t * cfg
= (ap_get_module_config ((r->per_dir_config), (&lisp_module)));
int content_length = (-1);
int keep_socket_p = 0;
apr_socket_t * socket;
const char * request_content_length = 0;
cfg = local_lisp_cfg(cfg);
if ((strcmp ((r->handler), "lisp-handler")) != 0)
return (DECLINED);
/* Open a connection to the Lisp process. */
ML_LOG_DEBUG (r, "open lisp connection");
CVT_ERROR ((open_lisp_socket (cfg)), "opening connection to Lisp");
(SERVER_SOCKET_SAFE_P (cfg)) = 0;
socket = (SERVER_SOCKET (cfg));
/* Remove any timeout that might be left over from earlier. */
ML_LOG_DEBUG (r, "clear socket timeout");
CVT_ERROR ((apr_socket_timeout_set (socket, (-1))), "clearing read timeout");
/* Convert environment variables to headers and send them. */
ML_LOG_DEBUG (r, "write env-var headers");
ap_add_cgi_vars (r);
ap_add_common_vars (r);
if ((r->subprocess_env) != 0)
CVT_ERROR
((copy_headers
((r->subprocess_env), map_env_var_to_lisp_header, socket)),
"writing to Lisp");
/* Send this before client headers so ASSOC can be used to grab it
without worrying about some joker sending a server-id header of
his own. (Robert Macomber) */
ML_LOG_DEBUG (r, "write headers");
CVT_ERROR ((write_lisp_header (socket, "server-id", (cfg->server_id))),
"writing to Lisp");
CVT_ERROR ((write_lisp_header (socket, "server-baseversion", AP_SERVER_BASEVERSION)),
"writing to Lisp");
CVT_ERROR ((write_lisp_header (socket, "modlisp-version", VERSION_STRING)),
"writing to Lisp");
CVT_ERROR ((write_lisp_header (socket, "modlisp-major-version", "2")),
"writing to Lisp");
/* Send all the remaining headers. */
if ((r->headers_in) != 0)
CVT_ERROR
((copy_headers ((r->headers_in), map_header_to_lisp_header, socket)),
"writing to Lisp");
request_content_length = apr_table_get(r->headers_in, "Content-Length");
/* Send the end-of-headers marker. */
ML_LOG_DEBUG (r, "write end-of-headers");
CVT_ERROR ((write_lisp_line (socket, "end")), "writing to Lisp");
/* Send the request entity. */
RELAY_HTTP_ERROR (ap_setup_client_block (r, REQUEST_CHUNKED_DECHUNK));
if (ap_should_client_block (r))
{
char buffer [4096];
ML_LOG_DEBUG (r, "write entity");
while (1)
{
long n_read = (ap_get_client_block (r, buffer, (sizeof (buffer))));
if (n_read < 0)
{
ML_LOG_PERROR (r, "error reading from client");
close_lisp_socket (cfg);
return (HTTP_INTERNAL_SERVER_ERROR);
}
/* for chunked case, when nread == 0, we will write
* a terminating 0.*/
{
apr_status_t status = APR_SUCCESS;
/* if there's no Content-Type header, the data must be chunked */
if (request_content_length == NULL)
status = write_lisp_data_chunk (socket, buffer, n_read);
else if (n_read != 0)
status = write_lisp_data (socket, buffer, n_read);
if (APR_SUCCESS != status)
{
while ((ap_get_client_block (r, buffer, sizeof(buffer)))
> 0)
;
ML_LOG_ERROR (status, r, "writing to Lisp");
close_lisp_socket (cfg);
return (HTTP_INTERNAL_SERVER_ERROR);
}
}
if( n_read == 0)
break;
}
}
/* Set up read timeout so we don't hang forever if Lisp is wedged. */
ML_LOG_DEBUG (r, "set socket timeout");
CVT_ERROR ((apr_socket_timeout_set (socket, READ_TIMEOUT)),
"setting read timeout");
/* Read the headers and process them. */
ML_LOG_DEBUG (r, "read headers");
while (1)
{
char header_name [4096];
char header_value [MAX_STRING_LEN];
CVT_ERROR
((read_lisp_line (socket, header_name, (sizeof (header_name)))),
"reading from Lisp");
if ((strcasecmp (header_name, "end")) == 0)
break;
CVT_ERROR
((read_lisp_line (socket, header_value, (sizeof (header_value)))),
"reading from Lisp");
if ((strcasecmp (header_name, "content-type")) == 0)
{
char * tmp = (apr_pstrdup ((r->pool), header_value));
ap_content_type_tolower (tmp);
(r->content_type) = tmp;
}
else if ((strcasecmp (header_name, "status")) == 0)
{
(r->status) = (atoi (header_value));
(r->status_line) = (apr_pstrdup ((r->pool), header_value));
}
else if ((strcasecmp (header_name, "location")) == 0)
apr_table_set ((r->headers_out), header_name, header_value);
else if ((strcasecmp (header_name, "content-length")) == 0)
{
apr_table_set ((r->headers_out), header_name, header_value);
content_length = (atoi (header_value));
}
else if ((strcasecmp (header_name, "lisp-content-length")) == 0)
{
content_length = (atoi (header_value));
}
else if ((strcasecmp (header_name, "last-modified")) == 0)
{
apr_time_t mtime = (apr_date_parse_http (header_value));
r->mtime = mtime;
ap_set_last_modified (r);
}
else if ((strcasecmp (header_name, "keep-socket")) == 0)
keep_socket_p = (atoi (header_value));
else if ((strcasecmp (header_name, "log-emerg")) == 0)
ap_log_error (APLOG_MARK, APLOG_EMERG, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-alert")) == 0)
ap_log_error (APLOG_MARK, APLOG_ALERT, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-crit")) == 0)
ap_log_error (APLOG_MARK, APLOG_CRIT, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-error")) == 0)
ap_log_error (APLOG_MARK, APLOG_ERR, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-warning")) == 0)
ap_log_error (APLOG_MARK, APLOG_WARNING, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-notice")) == 0)
ap_log_error (APLOG_MARK, APLOG_NOTICE, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-info")) == 0)
ap_log_error (APLOG_MARK, APLOG_INFO, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log-debug")) == 0)
ap_log_error (APLOG_MARK, APLOG_DEBUG, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "log")) == 0)
ap_log_error (APLOG_MARK, APLOG_ERR, APR_SUCCESS, (r->server),
"%s", header_value);
else if ((strcasecmp (header_name, "note")) == 0)
{
char * p = (strchr (header_value, ' '));
if (p != 0)
{
(*p++) = '\0';
apr_table_setn ((r->notes),
(apr_pstrdup ((r->pool), header_value)),
(apr_pstrdup ((r->pool), p)));
}
}
else if ((strcasecmp (header_name, "set-cookie")) == 0)
{
apr_table_add ((r->headers_out), header_name, header_value);
}
else
apr_table_set ((r->headers_out), header_name, header_value);
}
/* Copy the reply entity from Lisp to the client... */
// if (content_length > 0)
{
unsigned int n_read = 0;
input_buffer_t * buffer;
ML_LOG_DEBUG (r, "read entity");
CVT_ERROR ((get_input_buffer (socket, (&buffer))), "reading from Lisp");
while ((buffer->start) <= (buffer->end))
{
apr_status_t fill_status;
unsigned int n_bytes = ((buffer->end) - (buffer->start));
n_read += n_bytes;
if ((content_length >= 0) && (n_read > content_length))
{
n_bytes -= (n_read - content_length);
n_read -= (n_read - content_length);
}
/* ...unless it's a HEAD request. */
if (!r->header_only && !write_client_data (r, (buffer->start), n_bytes))
{
close_lisp_socket (cfg);
return (HTTP_INTERNAL_SERVER_ERROR);
}
(buffer->start) += n_bytes;
if (n_read == content_length)
break;
fill_status = fill_input_buffer (socket);
if ((fill_status == APR_EOF) && (content_length < 0))
break;
else
CVT_ERROR (fill_status, "reading from Lisp");
}
}
if ((content_length < 0) || (!keep_socket_p))
CVT_ERROR ((close_lisp_socket (cfg)), "closing connection to Lisp");
else
(SERVER_SOCKET_SAFE_P (cfg)) = 1;
ML_LOG_DEBUG (r, "request finished");
return (OK);
}