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/************************************************************************
** VODALUTIL.C -- Utility procedures for the DAL interface worker
** procedures.
**
** M. Fitzpatrick, NOAO, July 2007
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/ipc.h>
#include <sys/sem.h>
#include "VOClient.h"
#include "voAppsP.h"
extern int format, iportal;
extern int html_border, html_color, html_header;
void vot_initKML (FILE *fd, svcParams *pars);
void vot_printHTMLRow (FILE *fd, char *line, int isHdr, int rownum);
void vot_closeKML (FILE *fd);
/************************************************************************
** INITHTML -- Initialize the KML output file header.
*/
void
vot_initHTML (FILE *fd, svcParams *pars)
{
if (!fd)
return;
if (html_header)
fprintf (fd, "<html>\n<body>\n");
fprintf (fd, "<table border=\"%d\">\n",
(html_border ? 5 : 0));
}
/************************************************************************
** PRINTHTMLROW -- Write a row in an HTML table.
** file.
*/
void
vot_printHTMLRow (FILE *fd, char *line, int isHdr, int rownum)
{
char *ip, *hp, *sp, *dp, *vp, *tab, *col, delim, val[SZ_LINE];
if (!fd || !line)
return;
for (dp=line; *dp && *dp != '\n'; dp++) /* get the data line */
;
dp++;
hp = line; /* get the header line */
sp = (isHdr ? hp : dp);
tab = (isHdr ? "th" : "td");
if (isHdr)
col = "eec";
else if (html_color)
col = ((rownum % 2) == 0) ? "ccc" : "eee";
else
col = "fff";
delim = ((format == F_CSV) ? ',' :
((format == F_TSV) ? '\t' :
((format == F_ASCII) ? ' ' : ',')));
fprintf (fd, "<tr>");
for (ip=sp; *ip; ) {
bzero (val, SZ_LINE);
for (vp=val; *ip && *ip != '\n' && *ip != delim; ) {
if (*ip == '>') {
strcpy (vp, ">");
vp += 4, ip++;
} else if (*ip == '<') {
strcpy (vp, "<");
vp += 4, ip++;
} else {
*vp++ = *ip++;
}
}
if (strncmp (val, "http://", 7) == 0) {
if (iportal && strstr (val, ".fits") == (char *) NULL) {
fprintf (fd, "<%s style=\"background:#%s\">", tab, col);
fprintf (fd, "<a href=\"javascript:render('%s');\">%s</a></%s>",
val, val, tab);
} else if (!iportal) {
fprintf (fd,
"<%s style=\"background:#%s\"><a href='%s'>%s</a></%s>",
tab, col, val, val, tab);
} else {
fprintf (fd, "<%s style=\"background:#%s\">%s</%s>",
tab, col, val, tab);
}
} else
fprintf (fd, "<%s style=\"background:#%s\">%s</%s>",
tab, col, val, tab);
if (*ip)
ip++;
else
break;
}
fprintf (fd, "</tr>\n");
}
/************************************************************************
** CLOSEHTML -- Close the HTML output file.
*/
void
vot_closeHTML (FILE *fd)
{
if (!fd)
return;
fprintf (fd, "</table>\n");
if (html_header)
fprintf (fd, "</body>\n</html>\n");
fclose (fd);
}
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