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/*@@
@file Groups.c
@date Wed Sep 14 23:47:43 2000
@author Gabrielle Allen
@desc
Pages about groups
@enddesc
@version $Header$
@@*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cctk.h"
#include "util_String.h"
#include "http_Request.h"
#include "http_Content.h"
static const char *rcsid = "$Header$";
CCTK_FILEVERSION(CactusConnect_HTTPD_Groups_c)
/********************************************************************
********************* Local Data Types ***********************
********************************************************************/
/********************************************************************
********************* Local Routine Prototypes *********************
********************************************************************/
static int GroupsPage(cGH *cctkGH, httpRequest *request, void *data);
/*static int watch[1024];*/
/********************************************************************
********************* Other Routine Prototypes *********************
********************************************************************/
int HTTPi_RegisterGroupsPages(void);
/********************************************************************
********************* Local Data *****************************
********************************************************************/
/********************************************************************
********************* External Routines **********************
********************************************************************/
/*@@
@routine HTTPi_RegisterGroupPages
@date Wed Sep 14 11:29:43 2000
@author Gabrielle Allen
@desc
Httpd utils registration routine.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
int HTTPi_RegisterGroupsPages(void)
{
/* Register the group info page. */
HTTP_RegisterPage("/Groups", GroupsPage, NULL);
HTTP_ContentLink("/Groups/index.html", "Groups and Variables",
"Information about grid variables and groups",
HTTP_QUICKLINK);
return 0;
}
/********************************************************************
********************* Local Routines *************************
********************************************************************/
/******************************************************************************
***************************** Groups Page **************************************
******************************************************************************/
/*@@
@routine GroupsPage
@date Thu Sep 14 23:47:43 2000
@author Gabrielle Allen
@desc
Displays the group description page.
@enddesc
@calls
@calledby
@@*/
static int GroupsPage(cGH *cctkGH, httpRequest *request, void *data)
{
int retval;
char message[4098];
int i,j;
int ngroups,nvars;
cGroup gdata;
char *groupname;
/* avoid compiler warning about unused parameter */
data = data;
/* Status message */
strcpy(message,"HTTP/1.0 200 OK\r\n");
HTTP_Write(request, message, strlen(message));
/* Content-Type */
strcpy(message,"Content-Type: text/html\r\n\r\n");
HTTP_Write(request, message, strlen(message));
/* Start the page */
strcpy(message,"<HTML><HEAD><TITLE>Cactus Simulation Group Information</TITLE>\n");
HTTP_Write(request, message, strlen(message));
/* HTTP_Write out the header part. */
HTTP_ContentHeader(cctkGH,0,strlen(message),message,NULL);
retval = HTTP_Write(request, message, strlen(message));
ngroups = CCTK_NumGroups();
strcpy(message, "<center><h1>Groups and Grid Variables</h1></center>"
"<p>These pages describe the grid variables and groups "
"active in this simulation.</p>");
retval = HTTP_Write(request, message, strlen(message));
sprintf(message,"<p>This simulation contains %d groups, and %d variables, "
"set in %d-space dimensions. Groups for which storage is "
"currently assigned are written in <font color=red>red</font>. "
"The numbers in square brackets are the group and variable indices."
"</p>",
CCTK_NumGroups(),CCTK_NumVars(),
CCTK_MaxDim());
retval = HTTP_Write(request, message, strlen(message));
strcpy(message,"<FORM action=\"/Groups.html\" method=\"GET\">\n");
retval = HTTP_Write(request, message, strlen(message));
strcpy(message,"<center><table width=100%% cellpadding=5 "
"cellspacing=5 BGCOLOR=\"#E9F4D3\">"
"<tr><th>Groups</th><th>Group Properties</th>"
"<th>Variables</th></tr>");
retval = HTTP_Write(request, message, strlen(message));
for(i=0; i < ngroups; i++)
{
strcpy(message,"<tr valign=top halign=left>");
groupname = CCTK_GroupName(i);
if (CCTK_QueryGroupStorageI(cctkGH,i))
{
sprintf(message,"%s <td>[%d] <font color=red>%s</font></td>"
"\n", message, i, groupname);
}
else
{
sprintf(message,"%s <td VALIGN=TOP ALIGN=LEFT>[%d] %s</td>\n",
message, i, groupname);
}
free(groupname);
HTTP_Write(request, message, strlen(message));
/* Group Description */
sprintf(message,"<td>");
if (CCTK_GroupData(i,&gdata)>-1)
{
switch (CCTK_GroupTypeI(i))
{
case CCTK_SCALAR:
strcat(message,"Grid scalar");
break;
case CCTK_ARRAY:
strcat(message,"Grid array");
break;
case CCTK_GF:
strcat(message,"Grid function");
break;
}
sprintf(message, "%s %s <br>(%d bytes)", message,
CCTK_VarTypeName(gdata.vartype),CCTK_VarTypeSize(gdata.vartype));
if (!(CCTK_GroupTypeI(i) == CCTK_SCALAR))
{
sprintf(message,"%s <br>Dimension %d",message,gdata.dim);
sprintf(message, "%s <br>Timelevels %d",message, gdata.numtimelevels);
}
HTTP_Write(request, message, strlen(message));
}
strcpy(message,"</td>");
nvars = CCTK_NumVarsInGroupI(i);
strcat(message,"<TD VALIGN=TOP ALIGN=LEFT><DL>");
for(j=CCTK_FirstVarIndexI(i); j < CCTK_FirstVarIndexI(i)+nvars; j++)
{
sprintf(message,"%s <DT>[%d] %s\n", message, j, CCTK_VarName(j) );
}
strcat(message,"</DL></TD></TR>");
HTTP_Write(request, message, strlen(message));
/*
strcpy(message,"<TD align=center valign=center>");
if (CCTK_GroupTypeI(i) == CCTK_SCALAR)
{
for(j=CCTK_FirstVarIndexI(i); j < CCTK_FirstVarIndexI(i)+nvars; j++)
{
sprintf(message,"%s "
"<INPUT type=\"checkbox\" name=\"var%d\" %s value=\"1\"><br>",
message,j,watch[j] ? "checked" : "unchecked");
}
}
else
{
strcat(message," ");
}
sprintf(message,"%s </TD></TR>",message);
HTTP_Write(request, message, strlen(message));
*/
}
strcpy(message,"</TABLE></FORM></center>\n");
HTTP_Write(request, message, strlen(message));
/* Write out the footer part. */
HTTP_ContentFooter(cctkGH,0,strlen(message),message);
retval = HTTP_Write(request, message, strlen(message));
return retval;
}
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