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|
/*@@
@file Content.c
@date Wed Sep 13 23:47:43 2000
@author Tom Goodale
@desc
The actual content of the web pages.
Note that this need not be in this thorn, since
it should just use the interface defined in http_Request.h
and should never touch the internals.
@enddesc
@version $Header$
@@*/
#include <stdio.h>
#include <string.h>
#include "cctk.h"
#include "util_String.h"
#include "http_Request.h"
#include "http_Auth.h"
static char *rcsid = "$Header$";
CCTK_FILEVERSION(DevThorns_httpd_Content_c)
/********************************************************************
********************* Local Data Types ***********************
********************************************************************/
struct httpStaticPage
{
char *page;
unsigned int length;
char *mime_type;
};
/********************************************************************
********************* Local Routine Prototypes *********************
********************************************************************/
static int RegisterImages(void);
static int MainPage(cGH *cctkGH, httpRequest *request, void *data);
static int ParameterPage(cGH *cctkGH, httpRequest *request, void *data);
static int ShowStaticPage(cGH *cctkGH, httpRequest *request, void *data);
static int TestPage(cGH *cctkGH, httpRequest *request, void *data);
static int AuthPage(cGH *cctkGH, httpRequest *request, void *data);
static int CompareStrings(const void *string1, const void *string2);
/********************************************************************
********************* Other Routine Prototypes *********************
********************************************************************/
/********************************************************************
********************* Local Data *****************************
********************************************************************/
/********************************************************************
********************* External Routines **********************
********************************************************************/
/*@@
@routine HTTP_RegisterPages
@date Wed Sep 13 23:47:43 2000
@author Tom Goodale
@desc
Main page registration routine.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
int HTTP_RegisterPages(void)
{
#ifdef HTTP_DEBUG
printf("Registering index.html\n");
#endif
/* Register the master page. */
HTTP_RegisterPage("/index.html", MainPage, NULL);
/* Register a duff parameters page */
HTTP_RegisterPage("/parameters", ParameterPage, NULL);
/* Register a test page */
HTTP_RegisterPage("/test_page", TestPage, NULL);
HTTP_RegisterPage("/auth_page", AuthPage, NULL);
HTTP_AuthAddUser("user","goodale","foo","none");
/* Registrer images */
RegisterImages();
}
/********************************************************************
********************* Local Routines *************************
********************************************************************/
/*@@
@routine CompareStrings
@date Thu Sep 14 18:57:52 2000
@author Tom Goodale
@desc
Case independent string comparison to pass to qsort.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
static int CompareStrings(const void *string1, const void *string2)
{
return Util_StrCmpi(*(const char **)string1, *(const char **)string2);
}
/******************************************************************************
***************************** Main Page **************************************
******************************************************************************/
static const char *cactus_mainheader = " \
</HEAD>\n \
<BODY BGCOLOR=\"#FFFFFF\" \
link=\"#1B831D\" vlink=\"#768000\" alink=\"#00FF00\">\n \
<center><A HREF=\"http://www.cactuscode.org/\"> \
<img src=\"/Images/wwwcactuscodeorg.jpg\" \
alt=\"Cactus\" BORDER=0></A> \
</A> \
<table width=70% border=0><tr><td> \
\n";
static const char *cactus_header = " \
</HEAD>\n \
<BODY BGCOLOR=\"#FFFFFF\" \
link=\"#1B831D\" vlink=\"#768000\" alink=\"#00FF00\">\n \
<center> \
</A> \
<table width=70% border=0><tr><td> \
\n";
static const char *cactus_footer = \
"</table>" \
"\n \
<HR size=1>\n \
<ADDRESS><DIV ALIGN=left>\n \
<SMALL>\n \
<A HREF=\"http://www.cactuscode.org/\">Cactus Home Page</A><BR>\n\
Cactus Web Interface by <A HREF=\"mailto:cactusmaint@cactuscode.org\">The Cactus Team</A><BR>\n\
</SMALL></DIV></ADDRESS></BODY></HTML>\n";
static const char base_page[] =
"<HTML>\n<HEAD><TITLE>Test Page for Tom's trivial web server</TITLE></HEAD>\
<BODY BGCOLOR=\"#FFFFFF\" \
link=\"#1B831D\" vlink=\"#768000\" alink=\"#00FF00\">\n \
<center><A HREF=\"http://www.cactuscode.org/\"> \
<img src=\"/Images/wwwcactuscodeorg.jpg\" \
alt=\"Cactus\" BORDER=0></A> \
</A> \
</BODY></HTML>";
/*@@
@routine MainPage
@date Wed Sep 13 23:47:43 2000
@author Tom Goodale
@desc
Displays the main page.
@enddesc
@calls
@calledby
@history
@hdate Thu Sep 14 10:54:22 2000 @hauthor Tom Goodale
@hdesc Copied content format from original http thorn
developed by Werner Benger, with the aesthetic
enhancements of Gabrielle Allen, John Shalf and
Ed Seidel.
@endhistory
@@*/
static int MainPage(cGH *cctkGH, httpRequest *request, void *data)
{
int retval;
char message[4098];
/* Status message */
strcpy(message,"HTTP/1.0 200 OK\r\n");
write(request->filedes, message, strlen(message));
/* Content-Type */
strcpy(message,"Content-Type: text/html\r\n\r\n");
write(request->filedes, message, strlen(message));
/* Start the page */
strcpy(message,"<HTML><HEAD><TITLE>Running CACTUS Status Information</TITLE>\n");
write(request->filedes, message, strlen(message));
/* Write out the main header part */
write(request->filedes, cactus_mainheader, strlen(cactus_mainheader));
/* Some blurb */
strcpy(message, "<br>"
"<center><table cellspacing=5 cellpadding=5 border=0><tr><td valign=top>"
"<h3>Simulation web server:</h3>"
"<p>This browser is connected to a Cactus simulation which contains "
"a web server thorn. This thorn allows you to monitor the simulation, "
"and view and change parameters</p>"
"<p>Depending on which other thorns are active, there may be additional "
"features available, such as the viewing and downloading of output files</p>");
write(request->filedes, message, strlen(message));
/* CONFIGURATION DETAILS */
sprintf(message, "<h3>Configuration:</h3>"
"<ul> <li>Flesh version <FONT COLOR=RED> %s"
"</FONT></li>\n"
"<li>Code compiled on <FONT COLOR=RED>"
__DATE__ "</FONT> at <FONT COLOR=RED>"__TIME__ "</font></li>\n"
"</ul>", CCTK_FullVersion());
write(request->filedes, message, strlen(message));
/******************************************************************************/
/* NEW COLUMN */
strcpy(message, "</td><td valign=top>");
write(request->filedes, message, strlen(message));
/*******************************************************************************/
/* CURRENT STATE OF SIMULATION */
if (cctkGH)
{
sprintf(message, "<H3> Current state:</h3> "
"<ul><li>Physical time <FONT COLOR=RED> %f"
"</FONT> \n"
"<li>Iteration number <FONT COLOR=RED> %d"
"</FONT></li>\n",
cctkGH->cctk_time,
cctkGH->cctk_iteration);
}
else
{
strcpy(message, "<li>Current cactus time is unknown</li>\n");
}
write(request->filedes, message, strlen(message));
strcpy(message, "</ul>");
write(request->filedes, message, strlen(message));
/* LIST COMPILED THORNS */
{
int i;
int nthorns;
const char **thorns;
nthorns = CCTK_NumCompiledThorns();
thorns = (const char **)malloc(nthorns * sizeof(char *));
for(i=0; i < nthorns; i++)
{
thorns[i] = CCTK_CompiledThorn (i);
}
/* Sort the thorns */
qsort(thorns, nthorns, sizeof(char *), CompareStrings);
strcpy(message, "<h3>Compiled thorns:</h3>"
"<p>This list shows all thorns compiled into the executable, "
"those thorns which have been activated in the parameter "
"file for this simulation are shown in "
"<font color=red>red</font></p>"
"<UL>");
for(i=0; i < nthorns; i++)
{
strcat(message, "<LI>");
if (CCTK_IsThornActive(thorns[i]))
{
sprintf(message,"%s <FONT COLOR=red> %s </FONT>\n", message, thorns[i]);
}
else
{
strcat(message, thorns[i]);
}
}
strcat(message, "</UL>");
free(thorns);
}
write(request->filedes, message, strlen(message));
/* Finish table started by blurb */
strcpy(message, "</td></tr></table>");
write(request->filedes, message, strlen(message));
/* Write out the footer part. */
retval = write(request->filedes, cactus_footer, strlen(cactus_footer));
/* retval = write(request->filedes, base_page, strlen(base_page)); */
return retval;
}
/******************************************************************************
***************************** Parameter Page *********************************
******************************************************************************/
/*@@
@routine ParameterPage
@date Wed Sep 13 23:47:43 2000
@author Tom Goodale
@desc
Displays the parameter page.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
static int ParameterPage(cGH *cctkGH, httpRequest *request, void *data)
{
int retval;
char message[4098];
/* Status message */
strcpy(message,"HTTP/1.0 200 OK\r\n");
write(request->filedes, message, strlen(message));
/* Content-Type */
strcpy(message,"Content-Type: text/html\r\n\r\n");
write(request->filedes, message, strlen(message));
/* Start the page */
strcpy(message,"<HTML><HEAD><TITLE>Running CACTUS Status Information</TITLE>\n");
write(request->filedes, message, strlen(message));
/* Write out the main header part */
write(request->filedes, cactus_header, strlen(cactus_header));
/* This is just a test to see what the actual page requested was. */
sprintf(message, "Residual is '%s'\n", request->residual);
write(request->filedes, message, strlen(message));
/* Write out the footer part. */
retval = write(request->filedes, cactus_footer, strlen(cactus_footer));
/* retval = write(request->filedes, base_page, strlen(base_page)); */
return retval;
}
/******************************************************************************
***************************** Images *****************************************
******************************************************************************/
#include "images/wwwcactuscodeorg.h"
/*@@
@routine RegisterImages
@date Wed Sep 13 23:47:43 2000
@author Tom Goodale
@desc
Registers images. Images are static pages, so it
registers a function which takes a data structure and
displays it.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
static int RegisterImages(void)
{
struct httpStaticPage *image;
image = (struct httpStaticPage *)malloc(sizeof(struct httpStaticPage));
if(image)
{
image->page = (char *)malloc(sizeof(wwwcactuscodeorg));
memcpy(image->page, wwwcactuscodeorg, sizeof(wwwcactuscodeorg));
image->length = sizeof(wwwcactuscodeorg);
image->mime_type = (char *)malloc(strlen("image/jpeg"));
strcpy(image->mime_type, "image/jpeg");
#ifdef HTTP_DEBUG
printf("Registering /Images/wwwcactuscodeorg.jpg\n");
#endif
HTTP_RegisterPage("/Images/wwwcactuscodeorg.jpg", ShowStaticPage, (void *)image);
}
return 0;
}
/*@@
@routine ShowStaticPages
@date Wed Sep 13 23:47:43 2000
@author Tom Goodale
@desc
Displays a static page.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
static int ShowStaticPage(cGH *cctkGH, httpRequest *request, void *data)
{
int retval;
char message[1024];
struct httpStaticPage *page;
if(data)
{
page = (struct httpStaticPage *)data;
strcpy(message,"HTTP/1.0 200 OK\r\n");
write(request->filedes, message, strlen(message));
sprintf(message,"Content-Length: %d\r\nContent-Type: %s\r\n\r\n", page->length, page->mime_type);
write(request->filedes, message, strlen(message));
retval = write(request->filedes, page->page, page->length);
}
else
{
retval = -1;
}
return retval;
}
/******************************************************************************
***************************** Test Page **************************************
******************************************************************************/
static char *test_page="\n\
<html>\
<head>\
<title>Advanced Query</title>\
</head>\
<body bgcolor=\"#FFFFFF\" background=\"/Images/cac_bord.gif\" \
link=\"#1B831D\" vlink=\"#768000\" alink=\"#00FF00\"> \
<table width=80%>\
<tr>\
<td><img src=\"/Images/cac_space.gif\"></td>\
<td>\
<TABLE><TR><TD NOWRAP=\"1\"><FONT SIZE=\"+3\"><font color=\"#047704\"><H1>Query Problem Reports</H1></font></FONT></TD> <TD WIDTH=\"100%\"> </TD> <TD NOWRAP=\"1\"><tt><small>User: goodale<br>Database: normal<br>Access: edit</tt></small></TD></TR></TABLE><FORM ACTION=\"http:/test_page\" ENCTYPE=\"application/x-www-form-urlencoded\">\
<INPUT TYPE=\"submit\" NAME=\"cmd\" VALUE=\"submit query\"> or <INPUT TYPE=\"reset\" VALUE=\"reset\"><hr><center><table border=1 bgcolor=#d0d0d0><caption>Search All Text</caption><tr bgcolor=#9fbdf9><th nowrap>Search these text fields<th nowrap>using regular expression</tr>\
<tr><td>Single-line text fields:<td><INPUT TYPE=\"text\" NAME=\"text\" SIZE=30></tr>\
<tr><td>Multi-line text fields:<td><INPUT TYPE=\"text\" NAME=\"multitext\" SIZE=30></tr>\
</table>\
<table border=1 bgcolor=#d0d0d0><caption>Search By Date</caption><tr bgcolor=#9fbdf9><th nowrap>Date Search<th nowrap>Example: <tt>1999-04-01 05:00 GMT</tt></tr>\
<tr><td>Arrived After:<td><INPUT TYPE=\"text\" NAME=\"arrivedafter\" SIZE=30></tr>\
<tr><td>Arrived Before:<td><INPUT TYPE=\"text\" NAME=\"arrivedbefore\" SIZE=30></tr>\
<tr><td>Modified After:<td><INPUT TYPE=\"text\" NAME=\"modifiedafter\" SIZE=30></tr>\
<tr><td>Modified Before:<td><INPUT TYPE=\"text\" NAME=\"modifiedbefore\" SIZE=30></tr>\
<tr><td>Closed After:<td><INPUT TYPE=\"text\" NAME=\"closedafter\" SIZE=30></tr>\
<tr><td>Closed Before:<td><INPUT TYPE=\"text\" NAME=\"closedbefore\" SIZE=30></tr>\
</table>\
<table border=1 bgcolor=#d0d0d0><caption>Search Individual Fields</caption><tr bgcolor=#9fbdf9><th nowrap>Search this field<th nowrap>using regular expression, or<th nowrap>using multi-selection</tr>\
<tr valign=top><td>Category:<td><INPUT TYPE=\"text\" NAME=\"category\" SIZE=30><td><SELECT NAME=\"category\" SIZE=4 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"CVS\">CVS\
<OPTION VALUE=\"Cactus\">Cactus\
<OPTION VALUE=\"CactusBase\">CactusBase\
<OPTION VALUE=\"CactusEinstein-ADM\">CactusEinstein-ADM\
<OPTION VALUE=\"CactusEinstein-ADMConstraints\">CactusEinstein-ADMConstraints\
<OPTION VALUE=\"CactusEinstein-BMA\">CactusEinstein-BMA\
<OPTION VALUE=\"CactusEinstein-Einstein\">CactusEinstein-Einstein\
<OPTION VALUE=\"CactusEinstein-IDAnalyticBH\">CactusEinstein-IDAnalyticBH\
<OPTION VALUE=\"CactusEinstein-IDLinearWaves\">CactusEinstein-IDLinearWaves\
<OPTION VALUE=\"CactusEinstein\">CactusEinstein\
<OPTION VALUE=\"CactusElliptic-EllBase\">CactusElliptic-EllBase\
<OPTION VALUE=\"CactusElliptic-EllPETSc\">CactusElliptic-EllPETSc\
<OPTION VALUE=\"CactusElliptic-EllSOR\">CactusElliptic-EllSOR\
<OPTION VALUE=\"CactusElliptic-EllTest\">CactusElliptic-EllTest\
<OPTION VALUE=\"CactusElliptic\">CactusElliptic\
<OPTION VALUE=\"CactusPUGH-Interp\">CactusPUGH-Interp\
<OPTION VALUE=\"CactusPUGH-PUGH\">CactusPUGH-PUGH\
<OPTION VALUE=\"CactusPUGH\">CactusPUGH\
<OPTION VALUE=\"CactusPUGHIO-IOASCII\">CactusPUGHIO-IOASCII\
<OPTION VALUE=\"CactusPUGHIO-IOFlexIO\">CactusPUGHIO-IOFlexIO\
<OPTION VALUE=\"CactusPUGHIO-IOHDF5\">CactusPUGHIO-IOHDF5\
<OPTION VALUE=\"CactusPUGHIO-IsoSurfacer\">CactusPUGHIO-IsoSurfacer\
<OPTION VALUE=\"CactusPUGHIO\">CactusPUGHIO\
<OPTION VALUE=\"CactusWave\">CactusWave\
<OPTION VALUE=\"Compiler\">Compiler\
<OPTION VALUE=\"Documentation\">Documentation\
<OPTION VALUE=\"IO\">IO\
<OPTION VALUE=\"Thorns\">Thorns\
<OPTION VALUE=\"Webpage\">Webpage\
<OPTION VALUE=\"external\">external\
</SELECT>\
\
<tr valign=top><td>Synopsis:<td><INPUT TYPE=\"text\" NAME=\"synopsis\" SIZE=30><td> \
<tr valign=top><td>Confidential:<td><INPUT TYPE=\"text\" NAME=\"confidential\" SIZE=30><td><SELECT NAME=\"confidential\" SIZE=3 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"no\">no\
<OPTION VALUE=\"yes\">yes\
</SELECT>\
\
<tr valign=top><td>Severity:<td><INPUT TYPE=\"text\" NAME=\"severity\" SIZE=30><td><SELECT NAME=\"severity\" SIZE=4 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"critical\">critical\
<OPTION VALUE=\"serious\">serious\
<OPTION VALUE=\"non-critical\">non-critical\
</SELECT>\
\
<tr valign=top><td>Priority:<td><INPUT TYPE=\"text\" NAME=\"priority\" SIZE=30><td><SELECT NAME=\"priority\" SIZE=4 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"high\">high\
<OPTION VALUE=\"medium\">medium\
<OPTION VALUE=\"low\">low\
</SELECT>\
\
<tr valign=top><td>Responsible:<td><INPUT TYPE=\"text\" NAME=\"responsible\" SIZE=30><td><SELECT NAME=\"responsible\" SIZE=4 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"allen\">allen\
<OPTION VALUE=\"bernd\">bernd\
<OPTION VALUE=\"gnats-admin\">gnats-admin\
<OPTION VALUE=\"goodale\">goodale\
<OPTION VALUE=\"lanfer\">lanfer\
<OPTION VALUE=\"tradke\">tradke\
<OPTION VALUE=\"werner\">werner\
</SELECT>\
\
<tr valign=top><td>State:<td><INPUT TYPE=\"text\" NAME=\"state\" SIZE=30><br><INPUT TYPE=\"checkbox\" NAME=\"ignoreclosed\" VALUE=\"Ignore Closed\" CHECKED>Ignore Closed<td><SELECT NAME=\"state\" SIZE=4 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"open\">open\
<OPTION VALUE=\"analyzed\">analyzed\
<OPTION VALUE=\"suspended\">suspended\
<OPTION VALUE=\"feedback\">feedback\
<OPTION VALUE=\"Cactus4.0beta7\">Cactus4.0beta7\
<OPTION VALUE=\"Cactus4.0beta8\">Cactus4.0beta8\
<OPTION VALUE=\"Cactus4.0beta9\">Cactus4.0beta9\
<OPTION VALUE=\"closed\">closed\
</SELECT>\
\
<tr valign=top><td>Class:<td><INPUT TYPE=\"text\" NAME=\"class\" SIZE=30><td><SELECT NAME=\"class\" SIZE=4 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"sw-bug\">sw-bug\
<OPTION VALUE=\"doc-bug\">doc-bug\
<OPTION VALUE=\"support\">support\
<OPTION VALUE=\"feature-request\">feature-request\
<OPTION VALUE=\"mistaken\">mistaken\
<OPTION VALUE=\"duplicate\">duplicate\
</SELECT>\
\
<tr valign=top><td>Submitter-Id:<td><INPUT TYPE=\"text\" NAME=\"submitter_id\" SIZE=30><td><SELECT NAME=\"submitter_id\" SIZE=3 MULTIPLE>\
<OPTION VALUE=\"all\">all\
<OPTION VALUE=\"test\">test\
<OPTION VALUE=\"unknown\">unknown\
</SELECT>\
\
<tr valign=top><td>Originator:<td><INPUT TYPE=\"text\" NAME=\"originator\" SIZE=30><td> \
<tr valign=top><td>Release:<td><INPUT TYPE=\"text\" NAME=\"release\" SIZE=30><td> \
</table>\
<table border=1 bgcolor=#d0d0d0><caption>Select Columns to Display</caption><tr valign=top><td>Display these columns:<td><SELECT NAME=\"columns\" SIZE=14 MULTIPLE>\
<OPTION SELECTED VALUE=\"category\">category\
<OPTION VALUE=\"confidential\">confidential\
<OPTION SELECTED VALUE=\"state\">state\
<OPTION VALUE=\"class\">class\
<OPTION VALUE=\"severity\">severity\
<OPTION VALUE=\"priority\">priority\
<OPTION VALUE=\"release\">release\
<OPTION SELECTED VALUE=\"responsible\">responsible\
<OPTION VALUE=\"submitter_id\">submitter_id\
<OPTION SELECTED VALUE=\"originator\">originator\
<OPTION VALUE=\"arrival_date\">arrival_date\
<OPTION VALUE=\"last_modified\">last_modified\
<OPTION VALUE=\"closed_date\">closed_date\
<OPTION SELECTED VALUE=\"synopsis\">synopsis\
</SELECT>\
</table>\
</center>\
<hr><INPUT TYPE=\"submit\" NAME=\"cmd\" VALUE=\"submit query\"> or <INPUT TYPE=\"reset\" VALUE=\"reset\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"confidential\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"columns\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"state\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"priority\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"submitter_id\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"severity\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"class\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"ignoreclosed\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"responsible\"><INPUT TYPE=\"hidden\" NAME=\".cgifields\" VALUE=\"category\"></FORM><HR><!-- Included footer with navigation bar -->\
<div align=\"center\">\
<table border=\"0\" width=\"100%\">\
<tr>\
<td bgcolor=\"#E9F4D3\" align=\"center\" \
nowrap><font face=\"arial,helvetica\"><small><a href=\"/index.html\">Welcome</a></small></font>\
</td>\
<td bgcolor=\"#E9F4D3\" align=\"center\" \
nowrap><font face=\"arial,helvetica\"><small><a href=\"/Documentation.html\">Documentation</a></small></font>\
</td>\
<td bgcolor=\"#E9F4D3\" align=\"center\" \
nowrap><font face=\"arial,helvetica\"><small><a href=\"/Download.html\">Download</a></small></font>\
</td>\
<td bgcolor=\"#E9F4D3\" align=\"center\" \
nowrap><font face=\"arial,helvetica\"><small><a href=\"/Development.html\">Development</a></small></font>\
</td>\
<td bgcolor=\"#E9F4D3\" align=\"center\" \
nowrap><font face=\"arial,helvetica\"><small><a href=\"/Showcase.html\">Showcase</a></small></font>\
</td>\
<td bgcolor=\"#E9F4D3\" align=\"center\" \
nowrap><font face=\"arial,helvetica\"><small><a href=\"/Links.html\">Links</a></small></font> \
</td>\
</tr>\
<tr>\
<td align=\"center\" colspan=\"6\">\
<a href=\"/index.html\"><img src=\"/images/wwwcactuscodeorg_small.jpg\" \
border=\"0\" alt=\"CactusCode\"></a><br>\
<a href=\"mailto:cactus@cactuscode.org\">cactus@cactuscode.org</a>\
<!--#config timefmt=\"Last Modified: <i>%a %b %d, %Y</i>\" -->\
<!--#echo var=\"LAST_MODIFIED\" -->\
</td>\
</tr>\
</table>\
</div>\
</td></tr></table></BODY></HTML>";
/*@@
@routine TestPage
@date Thu Sep 14 20:42:37 2000
@author Tom Goodale
@desc
A test page for showing how to access arguments and header lines
and generally playing about.
If this is called with no arguments, it displays a form. If it is
called with arguments it displays some info.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
static int TestPage(cGH *cctkGH, httpRequest *request, void *data)
{
int retval;
char message[1024];
const char *value;
strcpy(message,"HTTP/1.0 200 OK\r\n");
write(request->filedes, message, strlen(message));
strcpy(message,"Content-Type: text/html\r\n\r\n");
write(request->filedes, message, strlen(message));
if(request->n_arguments == 0)
{
retval = write(request->filedes, test_page, strlen(test_page));
}
else
{
strcpy(message, "<html><head><title>Advanced Query</title></head>"
"<body><H1> Query Result </H1><br>");
write(request->filedes, message, strlen(message));
sprintf(message, "Number of arguments is %d<hr>\n", request->n_arguments);
write(request->filedes, message, strlen(message));
value = HTTP_ArgumentValue(request, "text");
sprintf(message, "text = %s<hr>\n", value);
write(request->filedes, message, strlen(message));
value = HTTP_HeaderValue(request, "Host");
sprintf(message, "Host header = %s<hr>\n", value);
write(request->filedes, message, strlen(message));
strcpy(message, "</body></html>");
retval = write(request->filedes, message, strlen(message));
}
return retval;
}
static const char *notauthorized_page =
"<HTML>\n<HEAD><TITLE>Error 401: Not Authorized</TITLE></HEAD>\
<BODY>You are not authorized to access this page</BODY>\n<HTML>\n";
static const char *authorized_page =
"<HTML>\n<HEAD><TITLE>Authorized</TITLE></HEAD>\
<BODY>Congratulations !</BODY>\n<HTML>\n";
static int AuthPage(cGH *cctkGH, httpRequest *request, void *data)
{
int retval;
char message[1024];
int notauthorised;
notauthorised = HTTP_AuthenticateBasic(request, "user");
if(!notauthorised)
{
strcpy(message,"HTTP/1.0 200 Ok\r\n");
write(request->filedes, message, strlen(message));
strcpy(message,"WWW-Authenticate: Basic realm=\"foo\"\r\n");
write(request->filedes, message, strlen(message));
strcpy(message,"Content-Type: text/html\r\n\r\n");
write(request->filedes, message, strlen(message));
write(request->filedes, authorized_page, strlen(authorized_page));
}
else
{
strcpy(message,"HTTP/1.0 401 Unauthorized\r\n");
write(request->filedes, message, strlen(message));
strcpy(message,"WWW-Authenticate: Basic realm=\"foo\"\r\n");
write(request->filedes, message, strlen(message));
strcpy(message,"Content-Type: text/html\r\n\r\n");
write(request->filedes, message, strlen(message));
write(request->filedes, notauthorized_page, strlen(notauthorized_page));
}
return 0;
}
|
