void display_close(time_t now)
{
switch(DisplayMode) {
case DisplayReport:
report_close();
break;
case DisplayTXT:
txt_close();
break;
case DisplayXML:
xml_close();
break;
case DisplayJSON:
json_close();
break;
case DisplayCSV:
csv_close(now);
break;
case DisplayCurses:
#ifdef IPINFO
if (ipinfo_no >= 0)
asn_close();
#endif
mtr_curses_close();
break;
case DisplaySplit:
split_close();
break;
case DisplayGTK:
gtk_close();
break;
}
}
void display_close(void)
{
switch(DisplayMode) {
case DisplayReport:
report_close();
break;
case DisplayTXT:
txt_close();
break;
case DisplayXML:
xml_close();
break;
case DisplayCSV:
csv_close();
break;
case DisplayCurses:
mtr_curses_close();
break;
case DisplaySplit: /* BL */
split_close();
break;
case DisplayGTK:
gtk_close();
break;
}
}
static struct xml_parser * xml_open( char * nptr, void * payload )
{
struct xml_application * xptr;
struct xml_parser * sptr;
FILE * h;
if (!( h = fopen(nptr,"r")))
return((struct xml_parser*) 0);
else if (!( sptr = allocate( sizeof( struct xml_parser ) ) )) {
fclose(h);
return( sptr);
}
else {
sptr->handle = h;
sptr->lines = 0;
sptr->length = 0;
sptr->column = 0;
sptr->ungotch = 0;
sptr->punctuation = 0;
sptr->state = _TAG_IDLE;
sptr->nesting = 0;
sptr->echo = xml_echo_state;
sptr->name = (char *) 0;
sptr->work = (struct xml_application *) 0;
sptr->user = (struct xml_relay *) 0;
if (!( sptr->work = allocate( sizeof ( struct xml_application ) ) ))
return( xml_close( sptr ) );
else {
xml_reset(sptr->work,xml_echo_state, payload);
if (!( sptr->name = duplicate_string( nptr ) ))
return( xml_close( sptr ) );
else if (!(sptr->user = allocate( sizeof( struct xml_relay ) )))
return( xml_close( sptr ) );
else {
sptr->user->open_tag = xml_open_tag;
sptr->user->atb_name = xml_atb_name;
sptr->user->atb_value = xml_atb_value;
sptr->user->white_space = xml_white_space;
sptr->user->token = xml_data_token;
sptr->user->punctuation = xml_data_punctuation;
sptr->user->close_tag = xml_close_tag;
sptr->user->failure = xml_failure;
return( sptr );
}
}
}
}
int xml_parse( char * nptr, struct xml_relay * fptr, void * aptr )
{
int status=0;
int c;
int lno=0;
struct xml_parser * sptr;
/* attempt to open the source context */
/* ---------------------------------- */
if (!( sptr = xml_open( nptr, aptr )))
return(_XML_FILE_ERROR);
else {
/* install user relay table if provided */
/* ------------------------------------ */
xml_use_relays( sptr, fptr );
/* connect application to parser */
/* ----------------------------- */
sptr->work->parent = sptr;
/* Parse until end of source */
/* ------------------------- */
status = xml_parse_tokens(sptr);
/* detect incomplete termination */
/* ----------------------------- */
if ( status ) {
if ( status != 48 ) {
lno = sptr->lines;
sptr = xml_close( sptr );
if (!( fptr->failure ))
return( status );
else return((fptr->failure)(nptr,status,lno));
}
else return( _XML_SUCCESS );
}
else if (!( sptr->nesting )) {
sptr = xml_close( sptr );
return( _XML_SUCCESS );
}
else {
sptr = xml_close( sptr );
return( _XML_UNEXPECTED_EOF );
}
}
}
void ColorOptions::loadColorSchemaButtonClicked()
{
char path[MAX_PATH_LENGTH],
scratchpad[2048],
*result;
struct xml_handle *xml_hdl;
strcpy(path, QFileDialog::getOpenFileName(0, "Load colorschema", QString::fromLocal8Bit(mainwindow->recent_colordir), "Montage files (*.color *.COLOR)").toLocal8Bit().data());
if(!strcmp(path, ""))
{
return;
}
get_directory_from_path(mainwindow->recent_colordir, path, MAX_PATH_LENGTH);
xml_hdl = xml_get_handle(path);
if(xml_hdl==NULL)
{
sprintf(scratchpad, "Can not open colorschema:\n%s", path);
QMessageBox messagewindow(QMessageBox::Critical, "Error", QString::fromLocal8Bit(scratchpad));
messagewindow.exec();
return;
}
if(strcmp(xml_hdl->elementname, PROGRAM_NAME "_colorschema"))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this colorschema.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
mainwindow->get_rgbcolor_settings(xml_hdl, "backgroundcolor", 0, &mainwindow->maincurve->backgroundcolor);
mainwindow->get_rgbcolor_settings(xml_hdl, "small_ruler_color", 0, &mainwindow->maincurve->small_ruler_color);
mainwindow->get_rgbcolor_settings(xml_hdl, "big_ruler_color", 0, &mainwindow->maincurve->big_ruler_color);
mainwindow->get_rgbcolor_settings(xml_hdl, "mouse_rect_color", 0, &mainwindow->maincurve->mouse_rect_color);
mainwindow->get_rgbcolor_settings(xml_hdl, "text_color", 0, &mainwindow->maincurve->text_color);
mainwindow->get_rgbcolor_settings(xml_hdl, "baseline_color", 0, &mainwindow->maincurve->baseline_color);
mainwindow->get_rgbcolor_settings(xml_hdl, "annot_marker_color", 0, &mainwindow->maincurve->annot_marker_color);
if(xml_goto_nth_element_inside(xml_hdl, "signal_color", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->maincurve->signal_color = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "floating_ruler_color", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->maincurve->floating_ruler_color = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "blackwhite_printing", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->maincurve->blackwhite_printing = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "show_annot_markers", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->show_annot_markers = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "show_baselines", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->show_baselines = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "clip_to_pane", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->clip_to_pane = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "crosshair_1_color", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->maincurve->crosshair_1.color = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "crosshair_2_color", 0))
{
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
mainwindow->maincurve->crosshair_2.color = atoi(result);
free(result);
xml_close(xml_hdl);
update_interface();
}
void UI_LoadMontagewindow::LoadButtonClicked()
{
int i, k, n, p,
tmp,
skip,
found,
signalcomps_read=0,
signals_read,
signal_cnt,
filters_read,
filter_cnt=0,
ravg_filter_cnt=0,
fidfilter_cnt=0,
len,
order=1,
type=0,
model=0,
size=0,
amp_cat[3],
f_ruler_cnt=0;
char *result,
scratchpad[2048],
str[128],
*err,
*filter_spec,
spec_str[256];
double frequency=1.0,
frequency2=2.0,
ripple=1.0;
struct xml_handle *xml_hdl;
struct signalcompblock *newsignalcomp;
if(mainwindow->files_open==1) n = 0;
else n = filelist->currentRow();
if(mtg_path[0]==0)
{
strcpy(mtg_path, QFileDialog::getOpenFileName(0, "Load montage", QString::fromLocal8Bit(mainwindow->recent_montagedir), "Montage files (*.mtg *.MTG)").toLocal8Bit().data());
if(!strcmp(mtg_path, ""))
{
return;
}
get_directory_from_path(mainwindow->recent_montagedir, mtg_path, MAX_PATH_LENGTH);
}
xml_hdl = xml_get_handle(mtg_path);
if(xml_hdl==NULL)
{
sprintf(scratchpad, "Can not open montage file:\n%s", mtg_path);
QMessageBox messagewindow(QMessageBox::Critical, "Error", QString::fromLocal8Bit(scratchpad));
messagewindow.exec();
mainwindow->remove_recent_file_mtg_path(mtg_path);
return;
}
if(strcmp(xml_hdl->elementname, PROGRAM_NAME "_montage"))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
////////////////////////////////////////////
for(k=0; k<mainwindow->signalcomps; )
{
if(mainwindow->signalcomp[k]->filenum==n)
{
if(mainwindow->spectrumdock->signalcomp == mainwindow->signalcomp[k])
{
mainwindow->spectrumdock->clear();
mainwindow->spectrumdock->dock->hide();
}
for(i=0; i<MAXSPECTRUMDIALOGS; i++)
{
p = mainwindow->signalcomp[k]->spectr_dialog[i];
if(p != 0)
{
delete mainwindow->spectrumdialog[p - 1];
mainwindow->spectrumdialog[p - 1] = NULL;
}
}
for(i=0; i<MAXAVERAGECURVEDIALOGS; i++)
{
p = mainwindow->signalcomp[k]->avg_dialog[i];
if(p != 0)
{
delete mainwindow->averagecurvedialog[p - 1];
mainwindow->averagecurvedialog[p - 1] = NULL;
}
}
if(mainwindow->signalcomp[k]->hascursor2)
{
/* crosshair_2_active = 0;
crosshair_2_moving = 0;*/
}
if(mainwindow->signalcomp[k]->hascursor1)
{
// crosshair_1_active = 0;
// crosshair_2_active = 0;
// crosshair_1_moving = 0;
// crosshair_2_moving = 0;
for(i=0; i<mainwindow->signalcomps; i++)
{
mainwindow->signalcomp[i]->hascursor2 = 0;
}
}
for(i=0; i<mainwindow->signalcomp[k]->filter_cnt; i++)
{
free(mainwindow->signalcomp[k]->filter[i]);
}
mainwindow->signalcomp[k]->filter_cnt = 0;
for(i=0; i<mainwindow->signalcomp[k]->ravg_filter_cnt; i++)
{
free_ravg_filter(mainwindow->signalcomp[k]->ravg_filter[i]);
}
mainwindow->signalcomp[k]->ravg_filter_cnt = 0;
for(i=0; i<mainwindow->signalcomp[k]->fidfilter_cnt; i++)
{
free(mainwindow->signalcomp[k]->fidfilter[i]);
fid_run_free(mainwindow->signalcomp[k]->fid_run[i]);
fid_run_freebuf(mainwindow->signalcomp[k]->fidbuf[i]);
fid_run_freebuf(mainwindow->signalcomp[k]->fidbuf2[i]);
}
mainwindow->signalcomp[k]->fidfilter_cnt = 0;
if(mainwindow->signalcomp[k]->ecg_filter != NULL)
{
free_ecg_filter(mainwindow->signalcomp[k]->ecg_filter);
mainwindow->signalcomp[k]->ecg_filter = NULL;
strcpy(mainwindow->signalcomp[k]->signallabel, mainwindow->signalcomp[k]->signallabel_bu);
mainwindow->signalcomp[k]->signallabellen = mainwindow->signalcomp[k]->signallabellen_bu;
}
free(mainwindow->signalcomp[k]);
for(i=k; i<mainwindow->signalcomps - 1; i++)
{
mainwindow->signalcomp[i] = mainwindow->signalcomp[i + 1];
}
mainwindow->signalcomps--;
k = 0;
}
else
{
k++;
}
}
////////////////////////////////////////////
while(1)
{
skip = 0;
xml_goto_root(xml_hdl);
signals_read = 0;
if(xml_goto_nth_element_inside(xml_hdl, "signalcomposition", signalcomps_read))
{
break;
}
newsignalcomp = (struct signalcompblock *)calloc(1, sizeof(struct signalcompblock));
if(newsignalcomp==NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Internal error: Memory allocation error:\n\"new signal composition\"");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "num_of_signals", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
signal_cnt = atoi(result);
free(result);
if((signal_cnt<1)||(signal_cnt>MAXSIGNALS))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
newsignalcomp->edfhdr = mainwindow->edfheaderlist[n];
newsignalcomp->filenum = n;
newsignalcomp->num_of_signals = signal_cnt;
newsignalcomp->hascursor1 = 0;
newsignalcomp->hascursor2 = 0;
newsignalcomp->hasoffsettracking = 0;
newsignalcomp->hasgaintracking = 0;
newsignalcomp->screen_offset = 0;
newsignalcomp->filter_cnt = 0;
newsignalcomp->ravg_filter_cnt = 0;
newsignalcomp->ecg_filter = NULL;
newsignalcomp->fidfilter_cnt = 0;
newsignalcomp->hasruler = 0;
newsignalcomp->polarity = 1;
newsignalcomp->type = -1;
xml_go_up(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "alias", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result[0] != 0)
{
strncpy(newsignalcomp->alias, result, 16);
newsignalcomp->alias[16] = 0;
latin1_to_ascii(newsignalcomp->alias, 16);
remove_trailing_spaces(newsignalcomp->alias);
remove_leading_spaces(newsignalcomp->alias);
}
free(result);
xml_go_up(xml_hdl);
}
if(xml_goto_nth_element_inside(xml_hdl, "voltpercm", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->voltpercm = atof(result);
if(newsignalcomp->voltpercm==0.0) newsignalcomp->voltpercm = 0.000000001;
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "screen_offset", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->screen_offset = atof(result);
free(result);
xml_go_up(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "polarity", 0)))
{
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->polarity = atoi(result);
if(newsignalcomp->polarity != -1)
{
newsignalcomp->polarity = 1;
}
free(result);
xml_go_up(xml_hdl);
}
if(xml_goto_nth_element_inside(xml_hdl, "color", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->color = atoi(result);
if((newsignalcomp->color < 2) || (newsignalcomp->color > 18))
{
newsignalcomp->color = 2;
}
free(result);
xml_go_up(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "filter_cnt", 0)))
{
result = xml_get_content_of_element(xml_hdl);
filter_cnt = atoi(result);
if(filter_cnt < 0) filter_cnt = 0;
if(filter_cnt > MAXFILTERS) filter_cnt = MAXFILTERS;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "ravg_filter_cnt", 0)))
{
result = xml_get_content_of_element(xml_hdl);
ravg_filter_cnt = atoi(result);
if(ravg_filter_cnt < 0) filter_cnt = 0;
if(ravg_filter_cnt > MAXFILTERS) ravg_filter_cnt = MAXFILTERS;
free(result);
xml_go_up(xml_hdl);
}
if(filter_cnt)
{
fidfilter_cnt = 0;
}
else
{
if(!(xml_goto_nth_element_inside(xml_hdl, "fidfilter_cnt", 0)))
{
result = xml_get_content_of_element(xml_hdl);
fidfilter_cnt = atoi(result);
if(fidfilter_cnt < 0) fidfilter_cnt = 0;
if(fidfilter_cnt > MAXFILTERS) fidfilter_cnt = MAXFILTERS;
free(result);
xml_go_up(xml_hdl);
}
}
for(signals_read=0; signals_read<signal_cnt; signals_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "signal", signals_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "factor", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->factor[signals_read] = atoi(result);
if(newsignalcomp->factor[signals_read] < -128)
{
newsignalcomp->factor[signals_read] = -128;
}
if(newsignalcomp->factor[signals_read] > 128)
{
newsignalcomp->factor[signals_read] = 128;
}
if(newsignalcomp->factor[signals_read] == 0)
{
newsignalcomp->factor[signals_read] = 1;
}
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "edfindex", 0))
{
if(xml_goto_nth_element_inside(xml_hdl, "label", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
remove_trailing_spaces(result);
found = 0;
for(i=0; i<newsignalcomp->edfhdr->edfsignals; i++)
{
strcpy(scratchpad, newsignalcomp->edfhdr->edfparam[i].label);
remove_trailing_spaces(scratchpad);
if(!strcmp(scratchpad, result))
{
newsignalcomp->edfsignal[signals_read] = i;
if(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[signals_read]].annotation)
{
found = 0;
}
else
{
found = 1;
}
break;
}
}
}
else
{
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->edfsignal[signals_read] = atoi(result);
if((newsignalcomp->edfsignal[signals_read] < 0) || (newsignalcomp->edfsignal[signals_read] >= newsignalcomp->edfhdr->edfsignals))
{
found = 0;
}
else
{
if(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[signals_read]].annotation)
{
found = 0;
}
else
{
found = 1;
}
}
}
free(result);
if(!found)
{
free(newsignalcomp);
skip = 1;
signalcomps_read++;
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
break;
}
if(signals_read)
{
if(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[signals_read]].smp_per_record
!= newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record)
{
free(newsignalcomp);
skip = 1;
signalcomps_read++;
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
break;
}
}
newsignalcomp->sensitivity[signals_read] = newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[signals_read]].bitvalue / (newsignalcomp->voltpercm * mainwindow->pixelsizefactor);
if(!signals_read)
{
newsignalcomp->signallabel[0] = 0;
}
if(signal_cnt>1)
{
if(newsignalcomp->factor[signals_read]<0)
{
strcat(newsignalcomp->signallabel, "- ");
}
else
{
if(signals_read)
{
strcat(newsignalcomp->signallabel, "+ ");
}
}
}
strcpy(str, newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[signals_read]].label);
strip_types_from_label(str);
strcat(newsignalcomp->signallabel, str);
strcat(newsignalcomp->signallabel, " ");
len = strlen(newsignalcomp->signallabel);
for(k=(len-1); k>0; k--)
{
if(newsignalcomp->signallabel[k]!=' ') break;
}
newsignalcomp->signallabel[k+2] = 0;
newsignalcomp->file_duration = newsignalcomp->edfhdr->long_data_record_duration * newsignalcomp->edfhdr->datarecords;
newsignalcomp->signallabellen = strlen(newsignalcomp->signallabel);
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
if(skip) continue;
strcpy(newsignalcomp->physdimension, newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].physdimension);
remove_trailing_spaces(newsignalcomp->physdimension);
for(filters_read=0; filters_read<filter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "filter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "LPF", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
type = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "frequency", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
frequency = atof(result);
free(result);
if((type < 0) || (type > 1) || (frequency < 0.0001))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (filter values)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(frequency >= ((newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record
/ newsignalcomp->edfhdr->data_record_duration)
/ 2.0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "The frequency of the filter(s) must be less than: samplerate / 2");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(type == 0)
{
sprintf(spec_str, "HpBu1/%f", frequency);
}
if(type == 1)
{
sprintf(spec_str, "LpBu1/%f", frequency);
}
filter_spec = spec_str;
err = fid_parse(((double)(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record)) / newsignalcomp->edfhdr->data_record_duration,
&filter_spec,
&newsignalcomp->fidfilter[filters_read]);
if(err != NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", err);
messagewindow.exec();
free(err);
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
newsignalcomp->fid_run[filters_read] = fid_run_new(newsignalcomp->fidfilter[filters_read],
&newsignalcomp->fidfuncp[filters_read]);
newsignalcomp->fidbuf[filters_read] = fid_run_newbuf(newsignalcomp->fid_run[filters_read]);
newsignalcomp->fidbuf2[filters_read] = fid_run_newbuf(newsignalcomp->fid_run[filters_read]);
newsignalcomp->fidfilter_freq[filters_read] = frequency;
newsignalcomp->fidfilter_freq2[filters_read] = frequency * 1.12;
newsignalcomp->fidfilter_ripple[filters_read] = -1.0;
newsignalcomp->fidfilter_order[filters_read] = 1;
newsignalcomp->fidfilter_type[filters_read] = type;
newsignalcomp->fidfilter_model[filters_read] = 0;
newsignalcomp->fidfilter_setup[filters_read] = 1;
newsignalcomp->fidfilter_cnt = filters_read + 1;
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
for(filters_read=0; filters_read<ravg_filter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "ravg_filter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
type = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "size", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
size = atoi(result);
free(result);
if((type < 0) || (type > 1) || (size < 2) || (size > 10000))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (ravg_filter values)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
newsignalcomp->ravg_filter[filters_read] = create_ravg_filter(type, size);
if(newsignalcomp->ravg_filter[filters_read] == NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "A memory allocation error occurred when creating an ravg filter.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
newsignalcomp->ravg_filter_size[filters_read] = size;
newsignalcomp->ravg_filter_type[filters_read] = type;
newsignalcomp->ravg_filter_cnt = filters_read + 1;
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
for(filters_read=0; filters_read<fidfilter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "fidfilter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (fidfilter)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (type)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
type = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "model", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (model)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
model = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "frequency", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (frequency)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
frequency = atof(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "frequency2", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (frequency2)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
frequency2 = atof(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "ripple", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (ripple)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
ripple = atof(result);
free(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "order", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (order)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
order = atoi(result);
free(result);
if((model < 0) || (model > 2) ||
(order < 1) || (order > 100) ||
(type < 0) || (type > 4) ||
(ripple < (-6.0)) || (ripple > (-0.1)) ||
(frequency < 0.0001) || (frequency2 < 0.0001))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (fidfilter values)");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(frequency >= ((newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record
/ newsignalcomp->edfhdr->data_record_duration)
/ 2.0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "The frequency of the filter(s) must be less than: samplerate / 2");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
if(type > 2)
{
if(frequency2 >= ((newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record
/ newsignalcomp->edfhdr->data_record_duration)
/ 2.0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "The frequency of the filter(s) must be less than: samplerate / 2");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
}
if((type == 0) || (type == 1))
{
if(order > 8)
{
order = 8;
}
}
if(type == 0)
{
if(model == 0)
{
sprintf(spec_str, "HpBu%i/%f", order, frequency);
}
if(model == 1)
{
sprintf(spec_str, "HpCh%i/%f/%f", order, ripple, frequency);
}
if(model == 2)
{
sprintf(spec_str, "HpBe%i/%f", order, frequency);
}
}
if(type == 1)
{
if(model == 0)
{
sprintf(spec_str, "LpBu%i/%f", order, frequency);
}
if(model == 1)
{
sprintf(spec_str, "LpCh%i/%f/%f", order, ripple, frequency);
}
if(model == 2)
{
sprintf(spec_str, "LpBe%i/%f", order, frequency);
}
}
if(type == 2)
{
if(order > 100)
{
order = 100;
}
if(order < 3)
{
order = 3;
}
if(model == 0)
{
sprintf(spec_str, "BsRe/%i/%f", order, frequency);
}
}
if((type == 3) || (type == 4))
{
if(order < 2)
{
order = 2;
}
if(order % 2)
{
order++;
}
if(order > 16)
{
order = 16;
}
}
if(type == 3)
{
if(model == 0)
{
sprintf(spec_str, "BpBu%i/%f-%f", order, frequency, frequency2);
}
if(model == 1)
{
sprintf(spec_str, "BpCh%i/%f/%f-%f", order, ripple, frequency, frequency2);
}
if(model == 2)
{
sprintf(spec_str, "BpBe%i/%f-%f", order, frequency, frequency2);
}
}
if(type == 4)
{
if(model == 0)
{
sprintf(spec_str, "BsBu%i/%f-%f", order, frequency, frequency2);
}
if(model == 1)
{
sprintf(spec_str, "BsCh%i/%f/%f-%f", order, ripple, frequency, frequency2);
}
if(model == 2)
{
sprintf(spec_str, "BsBe%i/%f-%f", order, frequency, frequency2);
}
}
filter_spec = spec_str;
err = fid_parse(((double)(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record)) / newsignalcomp->edfhdr->data_record_duration,
&filter_spec,
&newsignalcomp->fidfilter[filters_read]);
if(err != NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", err);
messagewindow.exec();
free(err);
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
newsignalcomp->fid_run[filters_read] = fid_run_new(newsignalcomp->fidfilter[filters_read],
&newsignalcomp->fidfuncp[filters_read]);
newsignalcomp->fidbuf[filters_read] = fid_run_newbuf(newsignalcomp->fid_run[filters_read]);
newsignalcomp->fidbuf2[filters_read] = fid_run_newbuf(newsignalcomp->fid_run[filters_read]);
newsignalcomp->fidfilter_freq[filters_read] = frequency;
newsignalcomp->fidfilter_freq2[filters_read] = frequency2;
newsignalcomp->fidfilter_ripple[filters_read] = ripple;
newsignalcomp->fidfilter_order[filters_read] = order;
newsignalcomp->fidfilter_type[filters_read] = type;
newsignalcomp->fidfilter_model[filters_read] = model;
newsignalcomp->fidfilter_setup[filters_read] = 1;
newsignalcomp->fidfilter_cnt = filters_read + 1;
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
if(!xml_goto_nth_element_inside(xml_hdl, "ecg_filter", 0))
{
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
type = atoi(result);
free(result);
if(type == 1)
{
newsignalcomp->ecg_filter = create_ecg_filter(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record /
newsignalcomp->edfhdr->data_record_duration,
newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].bitvalue,
mainwindow->powerlinefreq);
if(newsignalcomp->ecg_filter == NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "A memory allocation error occurred when creating an ECG filter.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
strcpy(newsignalcomp->signallabel_bu, newsignalcomp->signallabel);
newsignalcomp->signallabellen_bu = newsignalcomp->signallabellen;
strcpy(newsignalcomp->signallabel, "HR");
newsignalcomp->signallabellen = strlen(newsignalcomp->signallabel);
strcpy(newsignalcomp->physdimension_bu, newsignalcomp->physdimension);
strcpy(newsignalcomp->physdimension, "bpm");
}
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
if(newsignalcomp->ecg_filter == NULL)
{
if(!xml_goto_nth_element_inside(xml_hdl, "zratio_filter", 0))
{
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
type = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(type == 1)
{
if(xml_goto_nth_element_inside(xml_hdl, "crossoverfreq", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
newsignalcomp->zratio_crossoverfreq = atof(result);
free(result);
if((newsignalcomp->zratio_crossoverfreq < 5.0) || (newsignalcomp->zratio_crossoverfreq > 9.5))
{
newsignalcomp->zratio_crossoverfreq = 7.5;
}
newsignalcomp->zratio_filter = create_zratio_filter(newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].smp_per_record,
newsignalcomp->edfhdr->long_data_record_duration,
newsignalcomp->zratio_crossoverfreq,
newsignalcomp->edfhdr->edfparam[newsignalcomp->edfsignal[0]].bitvalue);
if(newsignalcomp->zratio_filter == NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "A memory allocation error occurred when creating a Z-ratio filter.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
strcpy(newsignalcomp->signallabel_bu, newsignalcomp->signallabel);
newsignalcomp->signallabellen_bu = newsignalcomp->signallabellen;
strcpy(newsignalcomp->signallabel, "Z-ratio ");
strcat(newsignalcomp->signallabel, newsignalcomp->signallabel_bu);
newsignalcomp->signallabellen = strlen(newsignalcomp->signallabel);
strcpy(newsignalcomp->physdimension_bu, newsignalcomp->physdimension);
strcpy(newsignalcomp->physdimension, "");
xml_go_up(xml_hdl);
}
xml_go_up(xml_hdl);
}
}
if(f_ruler_cnt == 0)
{
if(!xml_goto_nth_element_inside(xml_hdl, "floating_ruler", 0))
{
if(xml_goto_nth_element_inside(xml_hdl, "hasruler", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
free(newsignalcomp);
xml_close(xml_hdl);
return;
}
result = xml_get_content_of_element(xml_hdl);
tmp = atoi(result);
free(result);
xml_go_up(xml_hdl);
if(tmp == 1)
{
f_ruler_cnt = 1;
mainwindow->maincurve->ruler_x_position = 200;
mainwindow->maincurve->ruler_y_position = 200;
mainwindow->maincurve->floating_ruler_value = 0;
if(!xml_goto_nth_element_inside(xml_hdl, "ruler_x_position", 0))
{
result = xml_get_content_of_element(xml_hdl);
tmp = atoi(result);
free(result);
if((tmp >= 0) && (tmp < 5000))
{
mainwindow->maincurve->ruler_x_position = tmp;
}
xml_go_up(xml_hdl);
}
if(!xml_goto_nth_element_inside(xml_hdl, "ruler_y_position", 0))
{
result = xml_get_content_of_element(xml_hdl);
tmp = atoi(result);
free(result);
if((tmp >= 0) && (tmp < 5000))
{
mainwindow->maincurve->ruler_y_position = tmp;
}
xml_go_up(xml_hdl);
}
if(!xml_goto_nth_element_inside(xml_hdl, "floating_ruler_value", 0))
{
result = xml_get_content_of_element(xml_hdl);
tmp = atoi(result);
free(result);
if((tmp >= 0) && (tmp < 2))
{
mainwindow->maincurve->floating_ruler_value = tmp;
}
xml_go_up(xml_hdl);
}
newsignalcomp->hasruler = 1;
}
xml_go_up(xml_hdl);
}
}
mainwindow->signalcomp[mainwindow->signalcomps] = newsignalcomp;
mainwindow->signalcomps++;
signalcomps_read++;
}
xml_goto_root(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "pagetime", 0)))
{
result = xml_get_content_of_element(xml_hdl);
mainwindow->pagetime = atoll(result);
if(mainwindow->pagetime < 10000LL)
{
mainwindow->pagetime = 10000LL;
}
free(result);
}
xml_close(xml_hdl);
if(LoadMontageDialog!=NULL) LoadMontageDialog->close();
mainwindow->setMainwindowTitle(mainwindow->edfheaderlist[mainwindow->sel_viewtime]);
if(mainwindow->files_open == 1)
{
strcpy(&mainwindow->recent_file_mtg_path[0][0], mtg_path);
}
for(i=0; i<3; i++)
{
amp_cat[i] = 0;
}
for(i=0; i<mainwindow->signalcomps; i++)
{
tmp = round_125_cat(mainwindow->signalcomp[i]->voltpercm);
switch(tmp)
{
case 10 : amp_cat[0]++;
break;
case 20 : amp_cat[1]++;
break;
case 50 : amp_cat[2]++;
break;
}
}
mainwindow->amplitude_doubler = 10;
if((amp_cat[1] > amp_cat[0]) && (amp_cat[1] >= amp_cat[2]))
{
mainwindow->amplitude_doubler = 20;
}
if((amp_cat[2] > amp_cat[0]) && (amp_cat[2] > amp_cat[1]))
{
mainwindow->amplitude_doubler = 50;
}
if(f_ruler_cnt == 1)
{
mainwindow->maincurve->ruler_active = 1;
}
mainwindow->setup_viewbuf();
}
void UI_RAW2EDFapp::loadbuttonpressed()
{
char path[MAX_PATH_LENGTH],
*result;
struct xml_handle *xml_hdl;
strcpy(path, QFileDialog::getOpenFileName(0, "Load parameters", QString::fromLocal8Bit(recent_opendir), "Template files (*.template *.TEMPLATE)").toLocal8Bit().data());
if(!strcmp(path, ""))
{
return;
}
get_directory_from_path(recent_opendir, path, MAX_PATH_LENGTH);
xml_hdl = xml_get_handle(path);
if(xml_hdl==NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Can not open file for reading.");
messagewindow.exec();
return;
}
if(strcmp(xml_hdl->elementname, PROGRAM_NAME "_raw2edf_template"))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this template.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(!(xml_goto_nth_element_inside(xml_hdl, "sf", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->sf = atoi(result);
if(raw2edf_var->sf < 1) raw2edf_var->sf = 1;
if(raw2edf_var->sf > 1000000) raw2edf_var->sf = 1000000;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "chns", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->chns = atoi(result);
if(raw2edf_var->chns < 1) raw2edf_var->chns = 1;
if(raw2edf_var->chns > 256) raw2edf_var->chns = 256;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "phys_max", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->phys_max = atoi(result);
if(raw2edf_var->phys_max < 1) raw2edf_var->phys_max = 1;
if(raw2edf_var->phys_max > 10000000) raw2edf_var->phys_max = 10000000;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "straightbinary", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->straightbinary = atoi(result);
if(raw2edf_var->straightbinary < 0) raw2edf_var->straightbinary = 0;
if(raw2edf_var->straightbinary > 1) raw2edf_var->straightbinary = 1;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "endianness", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->endianness = atoi(result);
if(raw2edf_var->endianness < 0) raw2edf_var->endianness = 0;
if(raw2edf_var->endianness > 1) raw2edf_var->endianness = 1;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "samplesize", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->samplesize = atoi(result);
if(raw2edf_var->samplesize < 1) raw2edf_var->samplesize = 1;
if(raw2edf_var->samplesize > 2) raw2edf_var->samplesize = 2;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "offset", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->offset = atoi(result);
if(raw2edf_var->offset < 0) raw2edf_var->offset = 0;
if(raw2edf_var->offset > 1000000) raw2edf_var->offset = 1000000;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "skipblocksize", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->skipblocksize = atoi(result);
if(raw2edf_var->skipblocksize < 0) raw2edf_var->skipblocksize = 0;
if(raw2edf_var->skipblocksize > 1000000) raw2edf_var->skipblocksize = 1000000;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "skipbytes", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
raw2edf_var->skipbytes = atoi(result);
if(raw2edf_var->skipbytes < 1) raw2edf_var->skipbytes = 1;
if(raw2edf_var->skipbytes > 1000000) raw2edf_var->skipbytes = 1000000;
free(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "phys_dim", 0)))
{
result = xml_get_content_of_element(xml_hdl);
if(result==NULL)
{
xml_close(xml_hdl);
return;
}
strncpy(raw2edf_var->phys_dim, result, 16);
raw2edf_var->phys_dim[15] = 0;
latin1_to_ascii(raw2edf_var->phys_dim, 16);
remove_leading_spaces(raw2edf_var->phys_dim);
remove_trailing_spaces(raw2edf_var->phys_dim);
free(result);
xml_go_up(xml_hdl);
}
xml_close(xml_hdl);
SamplefreqSpinbox->setValue(raw2edf_var->sf);
SignalsSpinbox->setValue(raw2edf_var->chns);
PhysicalMaximumSpinbox->setValue(raw2edf_var->phys_max);
EncodingCombobox->setCurrentIndex(raw2edf_var->straightbinary);
EndiannessCombobox->setCurrentIndex(raw2edf_var->endianness);
SampleSizeSpinbox->setValue(raw2edf_var->samplesize);
OffsetSpinbox->setValue(raw2edf_var->offset);
skipblocksizeSpinbox->setValue(raw2edf_var->skipblocksize);
skipbytesSpinbox->setValue(raw2edf_var->skipbytes);
}
/******************************************************************************
* *Function: conf_finish
* *Description: close xml file
* *Input: none
* *Output: none
* *Return: none
* *Date: 2016/8/22
* ****************************************************************************/
void conf_finish()
{
xml_close();
}
void UI_ViewMontagewindow::SelectButtonClicked()
{
int signalcomps_read=0,
signals_read,
signal_cnt,
filters_read,
color,
filter_cnt=0,
spike_filter_cnt=0,
ravg_filter_cnt=0,
fidfilter_cnt=0,
islpf,
factor[MAXSIGNALS],
signalcomps,
screen_offset,
order,
model,
type,
size,
polarity=1,
holdoff=100;
char result[XML_STRBUFLEN],
composition_txt[2048],
label[256];
double frequency,
frequency2,
voltpercm,
ripple,
timescale,
d_tmp,
velocity;
QStandardItem *parentItem,
*signalItem,
*filterItem;
struct xml_handle *xml_hdl;
strcpy(mtg_path, QFileDialog::getOpenFileName(0, "Choose a montage", QString::fromLocal8Bit(mtg_dir), "Montage files (*.mtg *.MTG)").toLocal8Bit().data());
if(!strcmp(mtg_path, ""))
{
return;
}
get_directory_from_path(mtg_dir, mtg_path, MAX_PATH_LENGTH);
xml_hdl = xml_get_handle(mtg_path);
if(xml_hdl==NULL)
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "Can not open file for reading.");
messagewindow.exec();
return;
}
if(strcmp(xml_hdl->elementname[xml_hdl->level], PROGRAM_NAME "_montage"))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
ViewMontageDialog->setWindowTitle(mtg_path);
t_model->clear();
parentItem = t_model->invisibleRootItem();
for(signalcomps=0; ; signalcomps++)
{
xml_goto_root(xml_hdl);
signals_read = 0;
filter_cnt = 0;
ravg_filter_cnt = 0;
fidfilter_cnt = 0;
if(xml_goto_nth_element_inside(xml_hdl, "signalcomposition", signalcomps_read))
{
break;
}
if(xml_goto_nth_element_inside(xml_hdl, "num_of_signals", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
signal_cnt = atoi(result);
if((signal_cnt<1)||(signal_cnt>256))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "voltpercm", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
voltpercm = atof(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "screen_offset", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
screen_offset = atoi(result);
xml_go_up(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "polarity", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
polarity = atoi(result);
if(polarity != -1)
{
polarity = 1;
}
xml_go_up(xml_hdl);
}
if(xml_goto_nth_element_inside(xml_hdl, "color", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
color = atoi(result);
xml_go_up(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "spike_filter_cnt", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
spike_filter_cnt = atoi(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "filter_cnt", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
filter_cnt = atoi(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "ravg_filter_cnt", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
ravg_filter_cnt = atoi(result);
xml_go_up(xml_hdl);
}
if(!(xml_goto_nth_element_inside(xml_hdl, "fidfilter_cnt", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
fidfilter_cnt = atoi(result);
xml_go_up(xml_hdl);
}
composition_txt[0] = 0;
if(!(xml_goto_nth_element_inside(xml_hdl, "alias", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(result[0] != 0)
{
strcpy(composition_txt, "alias: ");
strcat(composition_txt, result);
strcat(composition_txt, " ");
}
xml_go_up(xml_hdl);
}
for(signals_read=0; signals_read<signal_cnt; signals_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "signal", signals_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "factor", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
factor[signals_read] = atoi(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "label", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
strcpy(label, result);
sprintf(composition_txt + strlen(composition_txt), "%+ix %s", factor[signals_read], label);
remove_trailing_spaces(composition_txt);
strcat(composition_txt, " ");
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
if(polarity == -1)
{
strcat(composition_txt, "inverted: yes");
}
signalItem = new QStandardItem(composition_txt);
parentItem->appendRow(signalItem);
sprintf(composition_txt, "amplitude: %f", voltpercm);
remove_trailing_zeros(composition_txt);
sprintf(composition_txt + strlen(composition_txt), "/cm offset: %f", (double)screen_offset * mainwindow->pixelsizefactor * voltpercm);
remove_trailing_zeros(composition_txt);
strcat(composition_txt, " color: ");
switch(color)
{
case Qt::white : strcat(composition_txt, "white");
break;
case Qt::black : strcat(composition_txt, "black");
break;
case Qt::red : strcat(composition_txt, "red");
break;
case Qt::darkRed : strcat(composition_txt, "dark red");
break;
case Qt::green : strcat(composition_txt, "green");
break;
case Qt::darkGreen : strcat(composition_txt, "dark green");
break;
case Qt::blue : strcat(composition_txt, "blue");
break;
case Qt::darkBlue : strcat(composition_txt, "dark blue");
break;
case Qt::cyan : strcat(composition_txt, "cyan");
break;
case Qt::darkCyan : strcat(composition_txt, "dark cyan");
break;
case Qt::magenta : strcat(composition_txt, "magenta");
break;
case Qt::darkMagenta : strcat(composition_txt, "dark magenta");
break;
case Qt::yellow : strcat(composition_txt, "yellow");
break;
case Qt::darkYellow : strcat(composition_txt, "dark yellow");
break;
case Qt::gray : strcat(composition_txt, "gray");
break;
case Qt::darkGray : strcat(composition_txt, "dark gray");
break;
case Qt::lightGray : strcat(composition_txt, "light gray");
break;
}
signalItem->appendRow(new QStandardItem(composition_txt));
filterItem = new QStandardItem("Filters");
signalItem->appendRow(filterItem);
for(filters_read=0; filters_read<spike_filter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "spike_filter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (filter)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "velocity", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (velocity)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
velocity = atof(result);
if(velocity < 0.0001) velocity = 0.0001;
if(velocity > 10E9) velocity = 10E9;
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "holdoff", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (holdoff)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
holdoff = atoi(result);
if(holdoff < 10) holdoff = 10;
if(holdoff > 1000) holdoff = 1000;
sprintf(composition_txt, "Spike: Velocity: %.8f", velocity);
remove_trailing_zeros(composition_txt);
sprintf(composition_txt + strlen(composition_txt), " Hold-off: %i milli-Sec.", holdoff);
filterItem->appendRow(new QStandardItem(composition_txt));
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
for(filters_read=0; filters_read<filter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "filter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (filter)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "LPF", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (LPF)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
islpf = atoi(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "frequency", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (frequency)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
frequency = atof(result);
if(islpf)
{
sprintf(composition_txt, "LPF: %fHz", frequency);
}
else
{
sprintf(composition_txt, "HPF: %fHz", frequency);
}
remove_trailing_zeros(composition_txt);
filterItem->appendRow(new QStandardItem(composition_txt));
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
for(filters_read=0; filters_read<ravg_filter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "ravg_filter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (filter)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (type)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
type = atoi(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "size", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (size)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
size = atoi(result);
if(type == 0)
{
sprintf(composition_txt, "highpass moving average %ismpls", size);
}
if(type == 1)
{
sprintf(composition_txt, "lowpass moving average %ismpls", size);
}
filterItem->appendRow(new QStandardItem(composition_txt));
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
for(filters_read=0; filters_read<fidfilter_cnt; filters_read++)
{
if(xml_goto_nth_element_inside(xml_hdl, "fidfilter", filters_read))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (fidfilter)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (type)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
type = atoi(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "frequency", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (frequency)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
frequency = atof(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "frequency2", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (frequency2)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
frequency2 = atof(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "ripple", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (ripple)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
ripple = atof(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "order", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (order)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
order = atoi(result);
xml_go_up(xml_hdl);
if(xml_goto_nth_element_inside(xml_hdl, "model", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file. (model)");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
model = atoi(result);
if(type == 0)
{
if(model == 0)
{
sprintf(composition_txt, "highpass Butterworth %fHz %ith order ", frequency, order);
}
if(model == 1)
{
sprintf(composition_txt, "highpass Chebyshev %fHz %ith order %fdB ripple ", frequency, order, ripple);
}
if(model == 2)
{
sprintf(composition_txt, "highpass Bessel %fHz %ith order ", frequency, order);
}
}
if(type == 1)
{
if(model == 0)
{
sprintf(composition_txt, "lowpass Butterworth %fHz %ith order ", frequency, order);
}
if(model == 1)
{
sprintf(composition_txt, "lowpass Chebyshev %fHz %ith order %fdB ripple ", frequency, order, ripple);
}
if(model == 2)
{
sprintf(composition_txt, "lowpass Bessel %fHz %ith order ", frequency, order);
}
}
if(type == 2)
{
sprintf(composition_txt, "notch %fHz Q-factor %i ", frequency, order);
}
if(type == 3)
{
if(model == 0)
{
sprintf(composition_txt, "bandpass Butterworth %f-%fHz %ith order ", frequency, frequency2, order);
}
if(model == 1)
{
sprintf(composition_txt, "bandpass Chebyshev %f-%fHz %ith order %fdB ripple ", frequency, frequency2, order, ripple);
}
if(model == 2)
{
sprintf(composition_txt, "bandpass Bessel %f-%fHz %ith order ", frequency, frequency2, order);
}
}
if(type == 4)
{
if(model == 0)
{
sprintf(composition_txt, "bandstop Butterworth %f-%fHz %ith order ", frequency, frequency2, order);
}
if(model == 1)
{
sprintf(composition_txt, "bandstop Chebyshev %f-%fHz %ith order %fdB ripple ", frequency, frequency2, order, ripple);
}
if(model == 2)
{
sprintf(composition_txt, "bandstop Bessel %f-%fHz %ith order ", frequency, frequency2, order);
}
}
remove_trailing_zeros(composition_txt);
filterItem->appendRow(new QStandardItem(composition_txt));
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
if(!xml_goto_nth_element_inside(xml_hdl, "ecg_filter", 0))
{
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
type = atoi(result);
if(type == 1)
{
sprintf(composition_txt, "ECG heartrate detection");
}
filterItem->appendRow(new QStandardItem(composition_txt));
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
if(!xml_goto_nth_element_inside(xml_hdl, "zratio_filter", 0))
{
if(xml_goto_nth_element_inside(xml_hdl, "type", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
type = atoi(result);
xml_go_up(xml_hdl);
if(type == 1)
{
if(xml_goto_nth_element_inside(xml_hdl, "crossoverfreq", 0))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
d_tmp = atof(result);
sprintf(composition_txt, "Z-ratio cross-over frequency is %.1f", d_tmp);
}
filterItem->appendRow(new QStandardItem(composition_txt));
xml_go_up(xml_hdl);
xml_go_up(xml_hdl);
}
signalcomps_read++;
}
xml_goto_root(xml_hdl);
if(!(xml_goto_nth_element_inside(xml_hdl, "pagetime", 0)))
{
if(xml_get_content_of_element(xml_hdl, result, XML_STRBUFLEN))
{
QMessageBox messagewindow(QMessageBox::Critical, "Error", "There seems to be an error in this montage file.");
messagewindow.exec();
xml_close(xml_hdl);
return;
}
timescale = atof(result);
timescale /= TIME_DIMENSION;
sprintf(composition_txt, "timescale: %f seconds", timescale);
remove_trailing_zeros(composition_txt);
parentItem->appendRow(new QStandardItem(composition_txt));
}
xml_close(xml_hdl);
tree->expandAll();
}
int main(int argc, char **argv, char **envp)
{
int postsize;
char *xmldata, *data;
xmlDocPtr doc;
xmlNodePtr cur, anode;
int bbdnsock;
int bbdnport;
char *status = NULL;
struct config_t maincfg;
/* Read in config file */
maincfg = maincfgopen();
bbdnport = maincfg_get_int(&maincfg, "BLDPORT");
maincfgclose(&maincfg);
key_get(systemkey);
char *request_method;
if (!bbdn_conect(&bbdnsock, "", bbdnport))
cgi_error(500, bstrerror());
request_method = getenv("HTTP_REQUEST_METHOD")!=NULL ? strdup(getenv("HTTP_REQUEST_METHOD")) : strdup(getenv("REQUEST_METHOD"));
// We will handel the post stuf our self. Set REQUEST_METHOD to GET so cgi-util ignores it.
setenv("REQUEST_METHOD", "GET", 1);
if (cgi_init() != CGIERR_NONE) {
cgi_error(500, "Can't init cgi-util");
}
/*
* Either called from command line, and then we want a file.
* or a http get/put
* Or we are handling a web request, and getting the data from stdin.
*/
if ((cgi_getentrystr("method") != NULL) && (strcmp(cgi_getentrystr("method"),"rest") == 0)) {
char api[100], coll[100], url[512];
char *requrle;
if (getenv("REQUEST_URI") == NULL) {
cgi_error(500, "Can't read REQUEST_URI");
}
requrle = strdup(getenv("REQUEST_URI"));
unescape_url(requrle);
sscanf(requrle,"/%[a-z]/%[a-zA-Z0-9_-]/%[^?]", api, coll, url);
#ifdef DEBUG
fprintf(stderr, "api: \"%s\"\n",api);
fprintf(stderr, "coll: \"%s\"\n",coll);
fprintf(stderr, "url: \"%s\"\n",url);
fprintf(stderr, "request_method: \"%s\"\n",request_method);
fprintf(stderr, "reques url \"%s\"\n",getenv("REQUEST_URI"));
fprintf(stderr, "reques url unescaped \"%s\"\n",requrle);
#endif
free(requrle);
if (strcmp(request_method,"POST") == 0 || strcmp(request_method,"ADDDELAYED") == 0 || strcmp(request_method,"PUT") == 0) {
if (getenv("CONTENT_LENGTH") == NULL) {
cgi_error(500, "Can't read CONTENT_LENGTH");
}
// Get data length
postsize = atoi(getenv("CONTENT_LENGTH"));
data = malloc(postsize + 1);
if (data == NULL) {
cgi_error(500, "Can't allocate data.");
}
// Read data
fread(data, 1, postsize, stdin);
data[postsize] = '\0';
// add in to repo
if (bbdn_docadd(bbdnsock,
coll, // collection name
url, // url
cgi_getentrystr("documenttype"), // document type
data, // data
postsize, // data size
0, // lastmodified
cgi_getentrystr("acl_allow")!=NULL ? cgi_getentrystr("acl_allow") : "Everyone", // acl allow
cgi_getentrystr("acl_denied"), // acl denied
cgi_getentrystr("title"), // title
cgi_getentrystr("documentformat"), // document format
cgi_getentrystr("attributes"), // attributes
NULL, // image
0 // image size
) != 1) {
cgi_error(500, "bbdn_docadd() failed. Can't add document.");
}
if (strcmp(request_method,"ADDDELAYED") != 0) {
// close it
sd_close(bbdnsock, coll);
}
asprintf(&status,"Added %s to %s\n",url,coll);
}
else if (strcmp(request_method,"DELETE") == 0) {
if (url[0] == '\0') {
if (sd_deletecollection(bbdnsock, coll) != 1) {
cgi_error(500, "Can't delete collection");
}
asprintf(&status,"Deleted collection %s\n",coll);
}
else {
if (bbdn_deleteuri(bbdnsock, coll, url) != 1) {
cgi_error(500, "Can't delete document");
}
asprintf(&status,"Deleted url %s in %s\n",url,coll);
}
}
else if (strcmp(request_method,"CLOSE") == 0) {
sd_close(bbdnsock, coll);
asprintf(&status,"Closed %s\n",coll);
}
else {
cgi_error(500, "Unknown request method \"%s\"", request_method );
}
#ifdef DEBUG
// Print the envirement so we can better see what is going on.
char** env;
for (env = envp; *env != 0; env++) {
char* thisEnv = *env;
fprintf(stderr, "%s\n", thisEnv);
}
#endif
}
else if ((cgi_getentrystr("do") != NULL) && (strcmp(cgi_getentrystr("do"),"add") == 0)) {
char *data;
int datasize;
int n;
const char *url = getenv("HTTP_X_FILENAME") ? getenv("HTTP_X_FILENAME") : cgi_getentrystr("url");
const char *coll = cgi_getentrystr("collection");
if (url == NULL) {
cgi_error(500, "No url specified. Either set http header HTTP_X_FILENAME or get parameter 'url'.\n");
}
if (coll == NULL) {
cgi_error(500, "No collection specified\n");
}
char *tmpname;
FILE *fh;
asprintf(&tmpname,"/tmp/%s",url);
fh = fopen(tmpname,"wb");
if (fh == NULL) {
cgi_error(500, "Can't open file %s",tmpname);
}
if ((data = malloc( atoi(getenv("CONTENT_LENGTH")) )) == NULL) {
cgi_error(500, "Can't malloc data");
}
datasize = 0;
while ((n = fread ((unsigned char *)(data + datasize),1,1024,stdin)) > 0) {
datasize += n;
}
fwrite(data,1,datasize,fh);
fclose(fh);
free(tmpname);
// bbdn_docadd(bbdnsock, xmldoc.collection, uri, xmldoc.documenttype, xmldoc.body, xmldoc.bodysize,
// xmldoc.lastmodified, xmldoc.aclallow, xmldoc.acldeny, xmldoc.title, xmldoc.documentformat, xmldoc.attributes, image, image_size);
bbdn_docadd(bbdnsock, coll, url, "", data, datasize,
0, "Everyone", "", "omp1", "", "", NULL, 0);
// close it
sd_close(bbdnsock, coll);
}
else if ((cgi_getentrystr("do") != NULL) && (strcmp(cgi_getentrystr("do"),"delete") == 0)) {
const char *url = getenv("HTTP_X_FILENAME") ? getenv("HTTP_X_FILENAME") : cgi_getentrystr("url");
const char *coll = cgi_getentrystr("collection");
if (url == NULL) {
cgi_error(500, "No url specified. Either set http header HTTP_X_FILENAME or get parameter 'url'.\n");
}
if (coll == NULL) {
cgi_error(500, "No collection specified\n");
}
bbdn_deleteuri(bbdnsock, coll, url);
asprintf(&status,"%s deleted.\n", url);
}
else if (getenv("CONTENT_LENGTH") != NULL) {
// Get data length
postsize = atoi(getenv("CONTENT_LENGTH"));
xmldata = malloc(postsize + 1);
// Read data
fread(xmldata, 1, postsize, stdin);
xmldata[postsize] = '\0';
//fprintf(stderr, "Received %i bytes.\n", postsize);
//fprintf(stderr, "Got document:\n%s\n", xmldata);
//parsing xml
doc = xmlParseDoc((xmlChar*)xmldata);
if (doc == NULL)
cgi_error(500, "Unable to parse document");
cur = xmlDocGetRootElement(doc);
if (cur == NULL) {
xmlFreeDoc(doc);
cgi_error(500, "empty document");
}
// Some document checking
if (xmlStrcmp(cur->name, (const xmlChar *)ROOT_NODE_NAME)) {
xmlFreeDoc(doc);
cgi_error(500, "document of the wrong type, root node != %s, but %s\n", ROOT_NODE_NAME, cur->name);
}
if ((anode = xml_find_child(cur, "key")) != NULL) {
char *p;
p = (char *)xmlNodeListGetString(doc, anode->xmlChildrenNode, 1);
if (p == NULL)
cgi_error(500, "No key data");
if ((systemkey[0] != '\0') && (!key_equal(systemkey, p))) {
cgi_error(500, "Keys does not match: Got \"%s\" but wanted \"%s\"\n",p,systemkey);
}
} else {
cgi_error(500, "Did not receive a key");
}
if ((anode = xml_find_child(cur, "version")) != NULL) {
xmlChar *p;
p = xmlNodeListGetString(doc, anode->xmlChildrenNode, 1);
version = atoi((char*)p);
xmlFree(p);
} else {
cgi_error(500, "Did not receive a version number");
}
for (cur = cur->xmlChildrenNode; cur != NULL; cur = cur->next) {
if ((!xmlStrcmp(cur->name, (const xmlChar *) "key"))){
// Ignore
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "version"))){
// Ignore
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "add"))){
xml_add(bbdnsock, doc, cur);
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "delete"))){
xml_delete(bbdnsock, doc, cur);
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "close"))) {
xml_close(bbdnsock, doc, cur);
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "create"))) {
xml_create(bbdnsock, doc, cur);
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "users"))) {
xml_users(doc, cur);
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "gcwhispers"))) {
xml_gcwhispers(bbdnsock, doc, cur);
} else if ((!xmlStrcmp(cur->name, (const xmlChar *) "error"))) {
xml_errormsg(bbdnsock, doc, cur);
} else if ((!xmlStrcmp(cur->name, (xmlChar*)"text"))) {
//fprintf(stderr, "Got text: %s\n", xmlNodeListGetString(doc, cur, 1));
// Ignore for now
} else {
warnx("Unknown xml node '%s'", cur->name);
}
}
} else {
cgi_error(500, "Didn't receive any command or data.");
}
if (status != NULL) {
printf("Content-type: text/plain\n\n");
printf(status);
}
else {
cgi_error(500, "Reached end of program without status.");
}
return 0;
}
