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/*
* Copyright ( c ) 2001 , Adam Dunkels .
* All rights reserved .
*
* Redistribution and use in source and binary forms , with or without
* modification , are permitted provided that the following conditions
* are met :
* 1. Redistributions of source code must retain the above copyright
* notice , this list of conditions and the following disclaimer .
* 2. Redistributions in binary form must reproduce the above copyright
* notice , this list of conditions and the following disclaimer in the
* documentation and / or other materials provided with the distribution .
* 3. The name of the author may not be used to endorse or promote
* products derived from this software without specific prior
* written permission .
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ` ` AS IS ' ' AND ANY EXPRESS
* OR IMPLIED WARRANTIES , INCLUDING , BUT NOT LIMITED TO , THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED . IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT , INDIRECT , INCIDENTAL , SPECIAL , EXEMPLARY , OR CONSEQUENTIAL
* DAMAGES ( INCLUDING , BUT NOT LIMITED TO , PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES ; LOSS OF USE , DATA , OR PROFITS ; OR BUSINESS
* INTERRUPTION ) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY ,
* WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT ( INCLUDING
* NEGLIGENCE OR OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE , EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE .
*
* This file is part of the uIP TCP / IP stack .
*
*
*/
/*
* This file includes functions that are called by the web server
* scripts . The functions takes no argument , and the return value is
* interpreted as follows . A zero means that the function did not
* complete and should be invoked for the next packet as well . A
* non - zero value indicates that the function has completed and that
* the web server should move along to the next script line .
*
*/
# include <stdio.h>
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# include <stdlib.h>
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# include <string.h>
# include "contiki-net.h"
# include "httpd.h"
# include "httpd-cgi.h"
# include "httpd-fs.h"
# include "httpd-fsdata.h"
# include "lib/petsciiconv.h"
# include "sensors.h"
/* RADIOSTATS must also be set in clock.c and the radio driver */
# if RF230BB
# define RADIOSTATS 1
# endif
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# if CONTIKI_TARGET_REDBEE_ECONOTAG
# include "adc.h"
# endif
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short sleepcount ;
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# if WEBSERVER_CONF_CGI
static struct httpd_cgi_call * calls = NULL ;
/*cgi function names*/
# if WEBSERVER_CONF_HEADER
static const char hdr_name [ ] HTTPD_STRING_ATTR = " header " ;
# endif
# if WEBSERVER_CONF_FILESTATS
static const char file_name [ ] HTTPD_STRING_ATTR = " file-stats " ;
# endif
# if WEBSERVER_CONF_TCPSTATS
static const char tcp_name [ ] HTTPD_STRING_ATTR = " tcp-connections " ;
# endif
# if WEBSERVER_CONF_PROCESSES
static const char proc_name [ ] HTTPD_STRING_ATTR = " processes " ;
# endif
# if WEBSERVER_CONF_SENSORS
static const char sensor_name [ ] HTTPD_STRING_ATTR = " sensors " ;
# endif
# if WEBSERVER_CONF_ADDRESSES
static const char adrs_name [ ] HTTPD_STRING_ATTR = " addresses " ;
# endif
# if WEBSERVER_CONF_NEIGHBORS
static const char nbrs_name [ ] HTTPD_STRING_ATTR = " neighbors " ;
# endif
# if WEBSERVER_CONF_ROUTES
static const char rtes_name [ ] HTTPD_STRING_ATTR = " routes " ;
# endif
# if WEBSERVER_CONF_TICTACTOE
static const char tictac_name [ ] HTTPD_STRING_ATTR = " tictac " ;
# endif
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# if WEBSERVER_CONF_AJAX
static const char ajax_name [ ] HTTPD_STRING_ATTR = " ajaxdata " ;
# endif
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# endif
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/*Process states for processes cgi*/
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# if WEBSERVER_CONF_PROCESSES || WEBSERVER_CONF_TCPSTATS
static const char closed [ ] HTTPD_STRING_ATTR = " CLOSED " ;
static const char syn_rcvd [ ] HTTPD_STRING_ATTR = " SYN-RCVD " ;
static const char syn_sent [ ] HTTPD_STRING_ATTR = " SYN-SENT " ;
static const char established [ ] HTTPD_STRING_ATTR = " ESTABLISHED " ;
static const char fin_wait_1 [ ] HTTPD_STRING_ATTR = " FIN-WAIT-1 " ;
static const char fin_wait_2 [ ] HTTPD_STRING_ATTR = " FIN-WAIT-2 " ;
static const char closing [ ] HTTPD_STRING_ATTR = " CLOSING " ;
static const char time_wait [ ] HTTPD_STRING_ATTR = " TIME-WAIT " ;
static const char last_ack [ ] HTTPD_STRING_ATTR = " LAST-ACK " ;
static const char none [ ] HTTPD_STRING_ATTR = " NONE " ;
static const char running [ ] HTTPD_STRING_ATTR = " RUNNING " ;
static const char called [ ] HTTPD_STRING_ATTR = " CALLED " ;
static const char * states [ ] = {
closed ,
syn_rcvd ,
syn_sent ,
established ,
fin_wait_1 ,
fin_wait_2 ,
closing ,
time_wait ,
last_ack ,
none ,
running ,
called } ;
# endif
# if WEBSERVER_CONF_SENSORS
static char sensor_temperature [ 14 ] = " Not Available " ;
static char sensor_extvoltage [ 14 ] = " Not Available " ;
static unsigned long last_tempupdate ; //,last_extvoltageupdate;
// extern unsigned long seconds, sleepseconds;
# if RADIOSTATS
extern unsigned long radioontime ;
static unsigned long savedradioontime ;
extern uint8_t RF230_radio_on , rf230_last_rssi ;
extern uint16_t RF230_sendpackets , RF230_receivepackets , RF230_sendfail , RF230_receivefail ;
# endif
# endif
#if 0
void
web_set_temp ( char * s )
{
strcpy ( sensor_temperature , s ) ;
// printf_P(PSTR("got temp"));
last_tempupdate = seconds ;
}
void
web_set_voltage ( char * s )
{
strcpy ( sensor_extvoltage , s ) ;
// printf_P(PSTR("got volts"));
last_extvoltageupdate = seconds ;
}
# endif
# if WEBSERVER_CONF_CGI
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( nullfunction ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
PSOCK_END ( & s - > sout ) ;
}
/*---------------------------------------------------------------------------*/
httpd_cgifunction
httpd_cgi ( char * name )
{
struct httpd_cgi_call * f ;
/* Find the matching name in the table, return the function. */
for ( f = calls ; f ! = NULL ; f = f - > next ) {
if ( httpd_strncmp ( name , f - > name , httpd_strlen ( f - > name ) ) = = 0 ) {
return f - > function ;
}
}
return nullfunction ;
}
# if WEBSERVER_CONF_HEADER
/*---------------------------------------------------------------------------*/
static unsigned short
generate_header ( void * arg )
{
unsigned short numprinted = 0 ;
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# if WEBSERVER_CONF_HEADER_W3C
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# define _MSS1 100
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static const char httpd_cgi_headerw [ ] HTTPD_STRING_ATTR = " <!DOCTYPE HTML PUBLIC \" -//W3C//DTD HTML 4.01 Transitional//EN \" \" http://www.w3.org/TR/html4/loose.dtd \" > " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerw ) ;
# endif
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# if WEBSERVER_CONF_HEADER_ICON
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# define _MSS2 105
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# ifdef WEBSERVER_CONF_PAGETITLE
static const char httpd_cgi_header1 [ ] HTTPD_STRING_ATTR = " <html><head><title>%s</title><link rel= \" icon \" href= \" favicon.gif \" type= \" image/gif \" ></head><body> " ;
# else
static const char httpd_cgi_header1 [ ] HTTPD_STRING_ATTR = " <html><head><title>Contiki-Nano</title><link rel= \" icon \" href= \" favicon.gif \" type= \" image/gif \" ></head><body> " ;
# endif
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# else
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# define _MSS2 52
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# ifdef WEBSERVER_CONF_PAGETITLE
static const char httpd_cgi_header1 [ ] HTTPD_STRING_ATTR = " <html><head><title>%s</title></head><body> " ;
# else
static const char httpd_cgi_header1 [ ] HTTPD_STRING_ATTR = " <html><head><title>Contiki-Nano</title></head><body> " ;
# endif
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# endif
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# ifdef WEBSERVER_CONF_PAGETITLE
# define WAD ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])->destipaddr.u8
{ char buf [ 40 ] ;
WEBSERVER_CONF_PAGETITLE ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_header1 , buf ) ;
}
# else
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_header1 ) ;
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# endif
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# if WEBSERVER_CONF_HEADER_MENU
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# define _MSS3 32
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static const char httpd_cgi_headerm1 [ ] HTTPD_STRING_ATTR = " <pre><a href= \" / \" >Front page</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm1 ) ;
# if WEBSERVER_CONF_SENSORS
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# define _MSS4 34
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static const char httpd_cgi_headerm2 [ ] HTTPD_STRING_ATTR = " |<a href= \" status.shtml \" >Status</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm2 ) ;
# endif
# if WEBSERVER_CONF_TCPSTATS
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# define _MSS5 44
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static const char httpd_cgi_headerm3 [ ] HTTPD_STRING_ATTR = " |<a href= \" tcp.shtml \" >Network connections</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm3 ) ;
# endif
# if WEBSERVER_CONF_PROCESSES
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# define _MSS6 46
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static const char httpd_cgi_headerm4 [ ] HTTPD_STRING_ATTR = " |<a href= \" processes.shtml \" >System processes</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm4 ) ;
# endif
# if WEBSERVER_CONF_FILESTATS
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# define _MSS7 45
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static const char httpd_cgi_headerm5 [ ] HTTPD_STRING_ATTR = " |<a href= \" files.shtml \" >File statistics</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm5 ) ;
# endif
# if WEBSERVER_CONF_TICTACTOE
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# define _MSS8 44
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static const char httpd_cgi_headerm6 [ ] HTTPD_STRING_ATTR = " |<a href= \" /ttt/ttt.shtml \" >TicTacToe</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm6 ) ;
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# endif
# if WEBSERVER_CONF_AJAX
# define _MSS9 30
static const char httpd_cgi_headerm7 [ ] HTTPD_STRING_ATTR = " |<a href= \" ajax.shtml \" >Ajax</a> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerm7 ) ;
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# endif
static const char httpd_cgi_headerme [ ] HTTPD_STRING_ATTR = " </pre> " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_headerme ) ;
# endif /* WEBSERVER_CONF_MENU */
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# if UIP_RECEIVE_WINDOW < _MSS1+_MSS2+_MSS3_+MSS4_+MSS5_MSS6+_MSS7+_MSS8+_MSS9
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# warning ************************************************************
# warning UIP_RECEIVE_WINDOW not large enough for header cgi output.
# warning Web pages will not render properly!
# warning ************************************************************
# endif
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return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( header ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
PSOCK_GENERATOR_SEND ( & s - > sout , generate_header , ( void * ) ptr ) ;
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_HEADER */
# if WEBSERVER_CONF_FILESTATS
/*---------------------------------------------------------------------------*/
static unsigned short
generate_file_stats ( void * arg )
{
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struct httpd_state * s = ( struct httpd_state * ) arg ;
# if WEBSERVER_CONF_LOADTIME
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static const char httpd_cgi_filestat1 [ ] HTTPD_STRING_ATTR = " <p align= \" right \" ><br><br><i>This page has been sent %u times (%1u.%02u sec)</i></body></html> " ;
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# else
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static const char httpd_cgi_filestat1 [ ] HTTPD_STRING_ATTR = " <p align= \" right \" ><br><br><i>This page has been sent %u times</i></body></html> " ;
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# endif
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static const char httpd_cgi_filestat2 [ ] HTTPD_STRING_ATTR = " <tr><td><a href= \" %s \" >%s</a></td><td>%d</td> " ;
static const char httpd_cgi_filestat3 [ ] HTTPD_STRING_ATTR = " %5u " ;
char tmp [ 20 ] ;
struct httpd_fsdata_file_noconst * f , fram ;
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uint16_t i ;
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unsigned short numprinted ;
/* Transfer arg from whichever flash that contains the html file to RAM */
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httpd_fs_cpy ( & tmp , s - > u . ptr , 20 ) ;
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/* Count for this page, with common page footer */
if ( tmp [ 0 ] = = ' . ' ) {
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# if WEBSERVER_CONF_LOADTIME
s - > pagetime = clock_time ( ) - s - > pagetime ;
numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_filestat1 , httpd_fs_open ( s - > filename , 0 ) ,
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( unsigned int ) s - > pagetime / CLOCK_SECOND , ( 100 * ( ( unsigned int ) s - > pagetime % CLOCK_SECOND ) ) / CLOCK_SECOND ) ;
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# else
numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_filestat1 , httpd_fs_open ( s - > filename , 0 ) ) ;
# endif
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/* Count for all files */
/* Note buffer will overflow if there are too many files! */
} else if ( tmp [ 0 ] = = ' * ' ) {
i = 0 ; numprinted = 0 ;
for ( f = ( struct httpd_fsdata_file_noconst * ) httpd_fs_get_root ( ) ;
f ! = NULL ;
f = ( struct httpd_fsdata_file_noconst * ) fram . next ) {
/* Get the linked list file entry into RAM from from wherever it is*/
httpd_memcpy ( & fram , f , sizeof ( fram ) ) ;
/* Get the file name from whatever memory it is in */
httpd_fs_cpy ( & tmp , fram . name , sizeof ( tmp ) ) ;
# if WEBSERVER_CONF_FILESTATS==2
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_filestat2 , tmp , tmp , f - > count ) ;
# else
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_filestat2 , tmp , tmp , httpd_filecount [ i ] ) ;
# endif
i + + ;
}
/* Count for specified file */
} else {
numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_filestat3 , httpd_fs_open ( tmp , 0 ) ) ;
}
return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( file_stats ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
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/* Pass string after cgi invocation to the generator */
s - > u . ptr = ptr ;
PSOCK_GENERATOR_SEND ( & s - > sout , generate_file_stats , s ) ;
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PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_FILESTATS*/
# if WEBSERVER_CONF_TCPSTATS
/*---------------------------------------------------------------------------*/
static unsigned short
make_tcp_stats ( void * arg )
{
static const char httpd_cgi_tcpstat1 [ ] HTTPD_STRING_ATTR = " <tr align= \" center \" ><td>%d</td><td> " ;
static const char httpd_cgi_tcpstat2 [ ] HTTPD_STRING_ATTR = " -%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr> \r \n " ;
static const char httpd_cgi_tcpstat3 [ ] HTTPD_STRING_ATTR = " [Room for %d more] " ;
struct uip_conn * conn ;
struct httpd_state * s = ( struct httpd_state * ) arg ;
char tstate [ 20 ] ;
uint16_t numprinted ;
if ( s - > u . count = = UIP_CONNS ) {
for ( numprinted = 0 ; numprinted < UIP_CONNS ; numprinted + + ) {
if ( ( uip_conns [ numprinted ] . tcpstateflags & UIP_TS_MASK ) ! = UIP_CLOSED ) s - > u . count - - ;
}
return ( httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_tcpstat3 , s - > u . count ) ) ;
}
conn = & uip_conns [ s - > u . count ] ;
numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_tcpstat1 , uip_htons ( conn - > lport ) ) ;
numprinted + = httpd_cgi_sprint_ip6 ( conn - > ripaddr , uip_appdata + numprinted ) ;
httpd_strcpy ( tstate , states [ conn - > tcpstateflags & UIP_TS_MASK ] ) ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted ,
httpd_cgi_tcpstat2 ,
uip_htons ( conn - > rport ) ,
tstate ,
conn - > nrtx ,
conn - > timer ,
( uip_outstanding ( conn ) ) ? ' * ' : ' ' ,
( uip_stopped ( conn ) ) ? ' ! ' : ' ' ) ;
return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( tcp_stats ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
s - > u . count = UIP_CONNS ;
PSOCK_GENERATOR_SEND ( & s - > sout , make_tcp_stats , s ) ;
for ( s - > u . count = 0 ; s - > u . count < UIP_CONNS ; + + s - > u . count ) {
if ( ( uip_conns [ s - > u . count ] . tcpstateflags & UIP_TS_MASK ) ! = UIP_CLOSED ) {
PSOCK_GENERATOR_SEND ( & s - > sout , make_tcp_stats , s ) ;
}
}
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_TCPSTATS */
# if WEBSERVER_CONF_PROCESSES
/*---------------------------------------------------------------------------*/
static unsigned short
make_processes ( void * p )
{
static const char httpd_cgi_proc [ ] HTTPD_STRING_ATTR = " <tr align= \" center \" ><td>%p</td><td>%s</td><td>%p</td><td>%s</td></tr> \r \n " ;
char name [ 40 ] , tstate [ 20 ] ;
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strncpy ( name , PROCESS_NAME_STRING ( ( struct process * ) p ) , 40 ) ;
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petsciiconv_toascii ( name , 40 ) ;
httpd_strcpy ( tstate , states [ 9 + ( ( struct process * ) p ) - > state ] ) ;
return httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_proc , p , name ,
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// *((char **) &(((struct process *)p)->thread)),
* ( char * * ) ( & ( ( ( struct process * ) p ) - > thread ) ) , //minimal net
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tstate ) ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( processes ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
for ( s - > u . ptr = PROCESS_LIST ( ) ; s - > u . ptr ! = NULL ; s - > u . ptr = ( ( struct process * ) s - > u . ptr ) - > next ) {
PSOCK_GENERATOR_SEND ( & s - > sout , make_processes , s - > u . ptr ) ;
}
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_PROCESSES */
# if WEBSERVER_CONF_ADDRESSES || WEBSERVER_CONF_NEIGHBORS || WEBSERVER_CONF_ROUTES
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# if WEBSERVER_CONF_SHOW_ROOM
static const char httpd_cgi_addrf [ ] HTTPD_STRING_ATTR = " [Room for %u more] \n " ;
# else
static const char httpd_cgi_addrf [ ] HTTPD_STRING_ATTR = " [Table is full] \n " ;
# endif
static const char httpd_cgi_addrn [ ] HTTPD_STRING_ATTR = " [None] \n " ;
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# endif
# if WEBSERVER_CONF_ADDRESSES
/*---------------------------------------------------------------------------*/
extern uip_ds6_netif_t uip_ds6_if ;
static unsigned short
make_addresses ( void * p )
{
uint8_t i , j = 0 ;
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uint16_t numprinted = 0 ;
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for ( i = 0 ; i < UIP_DS6_ADDR_NB ; i + + ) {
if ( uip_ds6_if . addr_list [ i ] . isused ) {
j + + ;
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_if . addr_list [ i ] . ipaddr , uip_appdata + numprinted ) ;
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* ( ( char * ) uip_appdata + numprinted + + ) = ' \n ' ;
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}
}
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# if WEBSERVER_CONF_SHOW_ROOM
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrf , UIP_DS6_ADDR_NB - j ) ;
# else
if ( UIP_DS6_ADDR_NB = = j ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrf ) ;
}
# endif
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return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( addresses ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
PSOCK_GENERATOR_SEND ( & s - > sout , make_addresses , s - > u . ptr ) ;
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_ADDRESSES */
# if WEBSERVER_CONF_NEIGHBORS
extern uip_ds6_nbr_t uip_ds6_nbr_cache [ ] ;
/*---------------------------------------------------------------------------*/
static unsigned short
make_neighbors ( void * p )
{
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uint8_t i , j ;
uint16_t numprinted = 0 ;
struct httpd_state * s = p ;
/* Span generator calls over tcp segments */
/* Note retransmissions will execute thise code multiple times for a segment */
i = s - > starti ; j = s - > startj ;
for ( ; i < UIP_DS6_NBR_NB ; i + + ) {
2011-07-24 16:04:41 +00:00
if ( uip_ds6_nbr_cache [ i ] . isused ) {
j + + ;
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# if WEBSERVER_CONF_NEIGHBOR_STATUS
static const char httpd_cgi_nbrs1 [ ] HTTPD_STRING_ATTR = " INCOMPLETE " ;
static const char httpd_cgi_nbrs2 [ ] HTTPD_STRING_ATTR = " REACHABLE " ;
static const char httpd_cgi_nbrs3 [ ] HTTPD_STRING_ATTR = " STALE " ;
static const char httpd_cgi_nbrs4 [ ] HTTPD_STRING_ATTR = " DELAY " ;
static const char httpd_cgi_nbrs5 [ ] HTTPD_STRING_ATTR = " NBR_PROBE " ;
{ uint16_t k = numprinted + 25 ;
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numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_nbr_cache [ i ] . ipaddr , uip_appdata + numprinted ) ;
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while ( numprinted < k ) { * ( ( char * ) uip_appdata + numprinted + + ) = ' ' ; }
switch ( uip_ds6_nbr_cache [ i ] . state ) {
case NBR_INCOMPLETE : numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_nbrs1 ) ; break ;
case NBR_REACHABLE : numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_nbrs2 ) ; break ;
case NBR_STALE : numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_nbrs3 ) ; break ;
case NBR_DELAY : numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_nbrs4 ) ; break ;
case NBR_PROBE : numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_nbrs5 ) ; break ;
}
}
# else
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_nbr_cache [ i ] . ipaddr , uip_appdata + numprinted ) ;
# endif
* ( ( char * ) uip_appdata + numprinted + + ) = ' \n ' ;
/* If buffer near full, send it and wait for the next call. Could be a retransmission, or the next segment */
if ( numprinted > ( uip_mss ( ) - 50 ) ) {
s - > savei = i ; s - > savej = j ;
return numprinted ;
}
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}
}
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# if WEBSERVER_CONF_SHOW_ROOM
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrf , UIP_DS6_NBR_NB - j ) ;
# else
if ( UIP_DS6_NBR_NB = = j ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrf ) ;
}
# endif
/* Signal that this was the last segment */
s - > savei = 0 ;
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return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( neighbors ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
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/* Send as many TCP segments as needed for the neighbor table */
/* Move to next seqment after each successful transmission */
s - > starti = s - > startj = 0 ;
do {
PSOCK_GENERATOR_SEND ( & s - > sout , make_neighbors , ( void * ) s ) ;
s - > starti = s - > savei + 1 ; s - > startj = s - > savej ;
} while ( s - > savei ) ;
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PSOCK_END ( & s - > sout ) ;
}
# endif
# if WEBSERVER_CONF_ROUTES
extern uip_ds6_route_t uip_ds6_routing_table [ ] ;
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# if WEBSERVER_CONF_ROUTE_LINKS
static const char httpd_cgi_rtesl1 [ ] HTTPD_STRING_ATTR = " <a href=http://[ " ;
static const char httpd_cgi_rtesl2 [ ] HTTPD_STRING_ATTR = " ]/status.shtml> " ;
static const char httpd_cgi_rtesl3 [ ] HTTPD_STRING_ATTR = " </a> " ;
# endif
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/*---------------------------------------------------------------------------*/
static unsigned short
make_routes ( void * p )
{
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static const char httpd_cgi_rtes1 [ ] HTTPD_STRING_ATTR = " /%u (via " ;
static const char httpd_cgi_rtes2 [ ] HTTPD_STRING_ATTR = " ) %lus \n " ;
static const char httpd_cgi_rtes3 [ ] HTTPD_STRING_ATTR = " ) \n " ;
uint8_t i , j ;
uint16_t numprinted = 0 ;
struct httpd_state * s = p ;
/* Span generator calls over tcp segments */
/* Note retransmissions will execute thise code multiple times for a segment */
i = s - > starti ; j = s - > startj ;
for ( ; i < UIP_DS6_ROUTE_NB ; i + + ) {
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if ( uip_ds6_routing_table [ i ] . isused ) {
j + + ;
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# if WEBSERVER_CONF_ROUTE_LINKS
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtesl1 ) ;
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numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_routing_table [ i ] . ipaddr , uip_appdata + numprinted ) ;
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtesl2 ) ;
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_routing_table [ i ] . ipaddr , uip_appdata + numprinted ) ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtesl3 ) ;
# else
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_routing_table [ i ] . ipaddr , uip_appdata + numprinted ) ;
# endif
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtes1 , uip_ds6_routing_table [ i ] . length ) ;
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_routing_table [ i ] . nexthop , uip_appdata + numprinted ) ;
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if ( 1 | | uip_ds6_routing_table [ i ] . state . lifetime < 3600 ) {
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtes2 , ( long unsigned int ) uip_ds6_routing_table [ i ] . state . lifetime ) ;
} else {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtes3 ) ;
}
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/* If buffer near full, send it and wait for the next call. Could be a retransmission, or the next segment */
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if ( numprinted > ( uip_mss ( ) - 200 ) ) {
s - > savei = i ; s - > savej = j ;
return numprinted ;
}
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}
}
if ( j = = 0 ) numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrn ) ;
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# if WEBSERVER_CONF_SHOW_ROOM
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrf , UIP_DS6_ROUTE_NB - j ) ;
# else
if ( UIP_DS6_ROUTE_NB = = j ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_addrf ) ;
}
# endif
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{
static const char httpd_cgi_defr1 [ ] HTTPD_STRING_ATTR = " \n <big><b>RPL Parent</b></big> \n " ;
static const char httpd_cgi_defr2 [ ] HTTPD_STRING_ATTR = " (%u sec) \n " ;
#if 0
uip_ip6addr_t * nexthop = uip_ds6_defrt_choose ( ) ;
if ( nexthop ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_defr1 ) ;
numprinted + = httpd_cgi_sprint_ip6 ( * nexthop , uip_appdata + numprinted ) ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_defr2 , nexthop - > lifetime . start + nexthop - > lifetime . interval - clock_seconds ( ) ) ;
}
# else
uip_ds6_defrt_t * locdefrt ;
extern uip_ds6_defrt_t uip_ds6_defrt_list [ UIP_DS6_DEFRT_NB ] ;
for ( locdefrt = uip_ds6_defrt_list ;
locdefrt < uip_ds6_defrt_list + UIP_DS6_DEFRT_NB ; locdefrt + + ) {
if ( locdefrt - > isused ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_defr1 ) ;
# if WEBSERVER_CONF_ROUTE_LINKS && 0
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtesl1 ) ;
numprinted + = httpd_cgi_sprint_ip6 ( locdefrt - > ipaddr , uip_appdata + numprinted ) ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtesl2 ) ;
numprinted + = httpd_cgi_sprint_ip6 ( locdefrt - > ipaddr , uip_appdata + numprinted ) ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_rtesl3 ) ;
# else
numprinted + = httpd_cgi_sprint_ip6 ( locdefrt - > ipaddr , uip_appdata + numprinted ) ;
# endif
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_defr2 , locdefrt - > lifetime . start + locdefrt - > lifetime . interval - clock_seconds ( ) ) ;
// break;
}
}
# endif
}
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/* Signal that this was the last segment */
s - > savei = 0 ;
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return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( routes ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
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/* Send as many TCP segments as needed for the route table */
/* Move to next seqment after each successful transmission */
s - > starti = s - > startj = 0 ;
do {
PSOCK_GENERATOR_SEND ( & s - > sout , make_routes , s ) ;
s - > starti = s - > savei + 1 ; s - > startj = s - > savej ;
} while ( s - > savei ) ;
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PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_ROUTES */
# if WEBSERVER_CONF_SENSORS
/*---------------------------------------------------------------------------*/
static unsigned short
generate_sensor_readings ( void * arg )
{
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uint16_t numprinted = 0 ;
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uint16_t days , h , m , s ;
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unsigned long seconds = clock_seconds ( ) ;
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static const char httpd_cgi_sensor0 [ ] HTTPD_STRING_ATTR = " [Updated %d seconds ago] \n " ;
static const char httpd_cgi_sensor1 [ ] HTTPD_STRING_ATTR = " <em>Temperature:</em> %s \n " ;
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static const char httpd_cgi_sensor2 [ ] HTTPD_STRING_ATTR = " <em>Battery :</em> %s \n " ;
static const char httpd_cgi_sensor3 [ ] HTTPD_STRING_ATTR = " <em>Uptime :</em> %02d:%02d:%02d \n " ;
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static const char httpd_cgi_sensor3d [ ] HTTPD_STRING_ATTR = " <em>Uptime :</em> %u days %02u:%02u:%02u \n " ;
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2011-11-08 17:14:31 +00:00
/* Generate temperature and voltage strings for each platform */
# if CONTIKI_TARGET_AVR_ATMEGA128RFA1
{ uint8_t i ;
BATMON = 16 ; //give BATMON time to stabilize at highest range and lowest voltage
/* Measure internal temperature sensor, see atmega128rfa1 datasheet */
/* This code disabled by default for safety.
Selecting an internal reference will short it to anything connected to the AREF pin
*/
#if 0
ADCSRB | = 1 < < MUX5 ; //this bit buffered till ADMUX written to!
ADMUX = 0xc9 ; // Select internal 1.6 volt ref, temperature sensor ADC channel
ADCSRA = 0x85 ; //Enable ADC, not free running, interrupt disabled, clock divider 32 (250 KHz@ 8 MHz)
// while ((ADCSRB&(1<<AVDDOK))==0); //wait for AVDD ok
// while ((ADCSRB&(1<<REFOK))==0); //wait for ref ok
ADCSRA | = 1 < < ADSC ; //Start throwaway conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
ADCSRA | = 1 < < ADSC ; //Start another conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
h = ADC ; //Read adc
h = 11 * h - 2728 + ( h > > 2 ) ; //Convert to celcius*10 (should be 11.3*h, approximate with 11.25*h)
ADCSRA = 0 ; //disable ADC
ADMUX = 0 ; //turn off internal vref
m = h / 10 ; s = h - 10 * m ;
static const char httpd_cgi_sensor1_printf [ ] HTTPD_STRING_ATTR = " %d.%d C " ;
httpd_snprintf ( sensor_temperature , sizeof ( sensor_temperature ) , httpd_cgi_sensor1_printf , m , s ) ;
# endif
/* Bandgap can't be measured against supply voltage in this chip. */
/* Use BATMON register instead */
for ( i = 16 ; i < 31 ; i + + ) {
BATMON = i ;
if ( ( BATMON & ( 1 < < BATMON_OK ) ) = = 0 ) break ;
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}
2011-11-08 17:14:31 +00:00
h = 2550 - 75 * 16 - 75 + 75 * i ; //-75 to take the floor of the 75 mv transition window
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static const char httpd_cgi_sensor2_printf [ ] HTTPD_STRING_ATTR = " %u mv " ;
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httpd_snprintf ( sensor_extvoltage , sizeof ( sensor_extvoltage ) , httpd_cgi_sensor2_printf , h ) ;
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}
# elif CONTIKI_TARGET_AVR_RAVEN
{
# if 1
/* Usual way to get AVR supply voltage, measure 1.1v bandgap using Vcc as reference.
* This connects the bandgap to the AREF pin , so enable only if there is no external AREF !
* A capacitor may be connected to this pin to reduce reference noise .
*/
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ADMUX = 0x5E ; //Select AVCC as reference, measure 1.1 volt bandgap reference.
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ADCSRA = 0x87 ; //Enable ADC, not free running, interrupt disabled, clock divider 128 (62 KHz@ 8 MHz)
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ADCSRA | = 1 < < ADSC ; //Start throwaway conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
ADCSRA | = 1 < < ADSC ; //Start another conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
2011-11-14 16:38:44 +00:00
//h=1126400UL/ADC; //Get supply voltage (factor nominally 1100*1024)
h = 1198070UL / ADC ; //My Raven
ADCSRA = 0 ; //disable ADC
ADMUX = 0 ; //turn off internal vref
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static const char httpd_cgi_sensor2_printf [ ] HTTPD_STRING_ATTR = " %u mv " ;
httpd_snprintf ( sensor_extvoltage , sizeof ( sensor_extvoltage ) , httpd_cgi_sensor2_printf , h ) ;
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# endif
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}
# elif CONTIKI_TARGET_REDBEE_ECONOTAG
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//#include "adc.h"
{
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#if 0
/* Scan ADC channels if not already being done elsewhere */
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uint8_t c ;
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adc_reading [ 8 ] = 0 ;
adc_init ( ) ;
while ( adc_reading [ 8 ] = = 0 ) adc_service ( ) ;
//for (c=0; c<NUM_ADC_CHAN; c++) printf("%u %04u\r\n", c, adc_reading[c]);
adc_disable ( ) ;
# endif
2011-11-03 18:58:33 +00:00
2012-03-02 20:51:42 +00:00
static const char httpd_cgi_sensorv [ ] HTTPD_STRING_ATTR = " <em>ADC chans :</em> %u %u %u %u %u %u %u %u \n " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensorv ,
adc_reading [ 0 ] , adc_reading [ 1 ] , adc_reading [ 2 ] , adc_reading [ 3 ] , adc_reading [ 4 ] , adc_reading [ 5 ] , adc_reading [ 6 ] , adc_reading [ 7 ] ) ;
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}
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# endif
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2011-11-08 17:14:31 +00:00
if ( last_tempupdate ) {
numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_sensor0 , ( unsigned int ) ( seconds - last_tempupdate ) ) ;
}
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if ( sensor_temperature [ 0 ] ! = ' N ' ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor1 , sensor_temperature ) ;
}
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# if CONTIKI_TARGET_REDBEE_ECONOTAG
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/* Econotag at 3v55 with 10 ohms to LiFePO4 battery: 3680mv usb 3573 2 Fresh alkaline AAs. Take 3590 as threshold for USB connected */
2012-02-21 16:19:25 +00:00
static const char httpd_cgi_sensor2u [ ] HTTPD_STRING_ATTR = " <em>Vcc (USB) :</em> %s \n " ;
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if ( adc_reading [ 8 ] < 1368 ) {
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor2u , sensor_extvoltage ) ;
} else {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor2 , sensor_extvoltage ) ;
}
# else
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor2 , sensor_extvoltage ) ;
2012-02-21 16:19:25 +00:00
# endif
2011-10-04 18:10:32 +00:00
2011-07-24 16:04:41 +00:00
# if RADIOSTATS
/* Remember radioontime for display below - slow connection might make it report longer than cpu ontime! */
savedradioontime = radioontime ;
# endif
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h = seconds / 3600 ; s = seconds - h * 3600 ; m = s / 60 ; s = s - m * 60 ;
days = h / 24 ;
if ( days = = 0 ) {
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor3 , h , m , s ) ;
} else {
h = h - days * 24 ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor3d , days , h , m , s ) ;
}
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return numprinted ;
}
# if WEBSERVER_CONF_STATISTICS
/*---------------------------------------------------------------------------*/
static unsigned short
generate_stats ( void * arg )
{
uint16_t numprinted ;
uint16_t h , m , s ;
uint8_t p1 , p2 ;
uint32_t seconds = clock_seconds ( ) ;
static const char httpd_cgi_stats [ ] HTTPD_STRING_ATTR = " \n <big><b>Statistics</b></big> \n " ;
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numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_stats ) ;
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# if ENERGEST_CONF_ON
{ uint8_t p1 , p2 ;
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uint32_t sl ;
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#if 0
/* Update all the timers to get current values */
for ( p1 = 1 ; p1 < ENERGEST_TYPE_MAX ; p1 + + ) {
if ( energest_current_mode [ p1 ] ) {
ENERGEST_OFF ( p1 ) ;
ENERGEST_ON ( p1 ) ;
}
}
# else
energest_flush ( ) ;
# endif
2011-11-03 18:58:33 +00:00
static const char httpd_cgi_sensor4 [ ] HTTPD_STRING_ATTR = " <em>CPU time (ENERGEST):</em> %02u:%02u:%02u (%u.%02u%%) \n " ;
2011-10-13 15:18:14 +00:00
static const char httpd_cgi_sensor10 [ ] HTTPD_STRING_ATTR = " <em>Radio (ENERGEST):</em> Tx %02u:%02u:%02u (%u.%02u%%) " ;
static const char httpd_cgi_sensor11 [ ] HTTPD_STRING_ATTR = " Rx %02u:%02u:%02u (%u.%02u%%) \n " ;
2011-11-03 18:58:33 +00:00
sl = energest_total_time [ ENERGEST_TYPE_CPU ] . current / RTIMER_ARCH_SECOND ;
h = ( 10000UL * sl ) / seconds ; p1 = h / 100 ; p2 = h - p1 * 100 ; h = sl / 3600 ; s = sl - h * 3600 ; m = s / 60 ; s = s - m * 60 ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor4 , h , m , s , p1 , p2 ) ;
sl = energest_total_time [ ENERGEST_TYPE_TRANSMIT ] . current / RTIMER_ARCH_SECOND ;
h = ( 10000UL * sl ) / seconds ; p1 = h / 100 ; p2 = h - p1 * 100 ; h = sl / 3600 ; s = sl - h * 3600 ; m = s / 60 ; s = s - m * 60 ;
2011-10-04 18:10:32 +00:00
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor10 , h , m , s , p1 , p2 ) ;
2012-02-11 19:58:35 +00:00
2011-11-03 18:58:33 +00:00
sl = energest_total_time [ ENERGEST_TYPE_LISTEN ] . current / RTIMER_ARCH_SECOND ;
h = ( 10000UL * sl ) / seconds ; p1 = h / 100 ; p2 = h - p1 * 100 ; h = sl / 3600 ; s = sl - h * 3600 ; m = s / 60 ; s = s - m * 60 ;
2011-10-04 18:10:32 +00:00
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor11 , h , m , s , p1 , p2 ) ;
}
# endif /* ENERGEST_CONF_ON */
# if CONTIKIMAC_CONF_COMPOWER
# include "sys/compower.h"
{ uint8_t p1 , p2 ;
2011-10-13 15:18:14 +00:00
// extern struct compower_activity current_packet;
static const char httpd_cgi_sensor31 [ ] HTTPD_STRING_ATTR = " <em>ContikiMAC (COMPOWER):</em> Tx %02u:%02u:%02u (%u.%02u%%) " ;
static const char httpd_cgi_sensor32 [ ] HTTPD_STRING_ATTR = " Rx %02u:%02u:%02u (%u.%02u%%) \n " ;
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s = compower_idle_activity . transmit / RTIMER_ARCH_SECOND ;
h = ( ( 10000UL * compower_idle_activity . transmit ) / RTIMER_ARCH_SECOND ) / seconds ;
p1 = h / 100 ; p2 = h - p1 * 100 ; h = s / 3600 ; s = s - h * 3600 ; m = s / 60 ; s = s - m * 60 ;
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor31 , h , m , s , p1 , p2 ) ;
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s = compower_idle_activity . listen / RTIMER_ARCH_SECOND ;
h = ( ( 10000UL * compower_idle_activity . listen ) / RTIMER_ARCH_SECOND ) / seconds ;
p1 = h / 100 ; p2 = h - p1 * 100 ; h = s / 3600 ; s = s - h * 3600 ; m = s / 60 ; s = s - m * 60 ;
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numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor32 , h , m , s , p1 , p2 ) ;
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}
# endif
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# if RIMESTATS_CONF_ON
# include "net/rime/rimestats.h"
static const char httpd_cgi_sensor21 [ ] HTTPD_STRING_ATTR = " <em>Packets (RIMESTATS):</em> Tx=%5lu Rx=%5lu TxL=%4lu RxL=%4lu \n " ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor21 ,
rimestats . tx , rimestats . rx , rimestats . lltx - rimestats . tx , rimestats . llrx - rimestats . rx ) ;
# endif
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# if RADIOSTATS
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/* From RF230 statistics */
static const char httpd_cgi_sensor10 [ ] HTTPD_STRING_ATTR = " <em>Radio on (RF230BB) :</em> %02d:%02d:%02d (%d.%02d%%) \n " ;
static const char httpd_cgi_sensor11 [ ] HTTPD_STRING_ATTR = " <em>Packets: (RF230BB) :</em> Tx=%5d Rx=%5d TxL=%5d RxL=%5d RSSI=%2ddBm \n " ;
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s = ( 10000UL * savedradioontime ) / seconds ;
p1 = s / 100 ;
p2 = s - p1 * 100 ;
h = savedradioontime / 3600 ;
s = savedradioontime - h * 3600 ;
m = s / 60 ;
s = s - m * 60 ;
numprinted = httpd_snprintf ( ( char * ) uip_appdata , uip_mss ( ) , httpd_cgi_sensor10 , \
h , m , s , p1 , p2 ) ;
# if RF230BB
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor11 , \
RF230_sendpackets , RF230_receivepackets , RF230_sendfail , RF230_receivefail , - 92 + rf230_last_rssi ) ;
# else
p1 = 0 ;
radio_get_rssi_value ( & p1 ) ;
p1 = - 91 * 3 ( p1 - 1 ) ;
numprinted + = httpd_snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , httpd_cgi_sensor11 , \
RF230_sendpackets , RF230_receivepackets , RF230_sendfail , RF230_receivefail , p1 ) ;
# endif
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# endif /* RADIOSTATS */
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return numprinted ;
}
# endif
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( sensor_readings ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
PSOCK_GENERATOR_SEND ( & s - > sout , generate_sensor_readings , s ) ;
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# if WEBSERVER_CONF_STATISTICS
PSOCK_GENERATOR_SEND ( & s - > sout , generate_stats , s ) ;
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# endif
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_SENSORS */
# if WEBSERVER_CONF_TICTACTOE
/*---------------------------------------------------------------------------*/
static uint8_t whowon ( char x ) {
if ( httpd_query [ 0 ] = = x ) {
if ( ( ( httpd_query [ 1 ] = = x ) & & ( httpd_query [ 2 ] = = x ) )
| | ( ( httpd_query [ 4 ] = = x ) & & ( httpd_query [ 8 ] = = x ) )
| | ( ( httpd_query [ 3 ] = = x ) & & ( httpd_query [ 6 ] = = x ) ) ) {
return 1 ;
}
}
if ( httpd_query [ 1 ] = = x ) {
if ( ( httpd_query [ 4 ] = = x ) & & ( httpd_query [ 7 ] = = x ) ) {
return 1 ;
}
}
if ( httpd_query [ 2 ] = = x ) {
if ( ( ( httpd_query [ 4 ] = = x ) & & ( httpd_query [ 6 ] = = x ) )
| | ( ( httpd_query [ 5 ] = = x ) & & ( httpd_query [ 8 ] = = x ) ) ) {
return 1 ;
}
}
if ( httpd_query [ 3 ] = = x ) {
if ( ( httpd_query [ 4 ] = = x ) & & ( httpd_query [ 5 ] = = x ) ) {
return 1 ;
}
}
if ( httpd_query [ 6 ] = = x ) {
if ( ( httpd_query [ 7 ] = = x ) & & ( httpd_query [ 8 ] = = x ) ) {
return 1 ;
}
}
return 0 ;
}
/*---------------------------------------------------------------------------*/
static unsigned short
make_tictactoe ( void * p )
{
uint8_t i , newgame , iwon , uwon , nx , no ;
char me , you , locater ;
unsigned short numprinted = 0 ;
/* If no query string restart game, else put into proper form */
newgame = 0 ; httpd_query [ 9 ] = 0 ;
if ( ( httpd_query [ 0 ] = = 0 ) | | ( httpd_query [ 0 ] = = ' ' ) ) {
newgame = 1 ;
for ( i = 0 ; i < 9 ; i + + ) httpd_query [ i ] = ' b ' ;
} else for ( i = 0 ; i < 9 ; i + + ) {
if ( ! ( ( httpd_query [ i ] = = ' x ' ) | | ( httpd_query [ i ] = = ' o ' ) ) ) {
httpd_query [ i ] = ' b ' ;
}
}
/* I am x if I move first, or if number of x's is <= number of o's */
for ( nx = 0 , no = 0 , i = 0 ; i < 9 ; i + + ) {
if ( httpd_query [ i ] = = ' x ' ) nx + + ;
else if ( httpd_query [ i ] = = ' o ' ) no + + ;
}
if ( ( no > = nx ) & & ! newgame ) { me = ' x ' ; you = ' o ' ; }
else { me = ' o ' ; you = ' x ' ; } ;
iwon = whowon ( me ) ;
uwon = whowon ( you ) ;
if ( newgame | | iwon | | uwon | | ( nx + no ) > = 9 ) goto showboard ;
/* Make a move */
if ( me = = ' x ' ) nx + + ; else no + + ;
if ( httpd_query [ 4 ] = = ' b ' ) httpd_query [ 4 ] = me ;
else if ( httpd_query [ 0 ] = = ' b ' ) httpd_query [ 0 ] = me ;
else if ( httpd_query [ 2 ] = = ' b ' ) httpd_query [ 2 ] = me ;
else if ( httpd_query [ 6 ] = = ' b ' ) httpd_query [ 6 ] = me ;
else if ( httpd_query [ 8 ] = = ' b ' ) httpd_query [ 8 ] = me ;
else if ( httpd_query [ 1 ] = = ' b ' ) httpd_query [ 1 ] = me ;
else if ( httpd_query [ 3 ] = = ' b ' ) httpd_query [ 3 ] = me ;
else if ( httpd_query [ 5 ] = = ' b ' ) httpd_query [ 5 ] = me ;
else if ( httpd_query [ 7 ] = = ' b ' ) httpd_query [ 7 ] = me ;
/* Did I win? */
iwon = whowon ( me ) ;
showboard :
for ( i = 0 ; i < 9 ; i + + ) {
if ( i = = 4 ) locater = ' c ' ;
else if ( ( i = = 1 ) | | ( i = = 7 ) ) locater = ' v ' ;
else if ( ( i = = 3 ) | | ( i = = 5 ) ) locater = ' h ' ;
else locater = 0 ;
if ( ( httpd_query [ i ] = = ' b ' ) & & ( ! ( iwon | | uwon ) ) ) {
httpd_query [ i ] = you ;
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <a href=ttt.shtml?%s><img src=b " , httpd_query ) ;
httpd_query [ i ] = ' b ' ;
} else {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <img src=%c " , httpd_query [ i ] ) ;
}
if ( locater ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " %c " , locater ) ;
}
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " .gif> " ) ;
if ( httpd_query [ i ] = = ' b ' ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " </a> " ) ;
}
if ( ( i = = 2 ) | | ( i = = 5 ) ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br> " ) ;
}
}
if ( ( nx > ( no + 1 ) ) | | ( no > ( nx + 1 ) ) ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br><h2>You cheated!!!</h2> " ) ;
} else if ( iwon ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br><h2>I Win!</h2> " ) ;
} else if ( uwon ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br><h2>You Win!</h2> " ) ;
} else if ( ( nx + no ) = = 9 ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br><h2>Draw!</h2> " ) ;
}
if ( iwon | | uwon | | ( ( nx + no ) = = 9 ) ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br><a href=ttt.shtml>Play Again</a> " ) ;
}
/* If new game give option for me to start */
if ( ( nx = = 0 ) & & ( no = = 0 ) ) {
numprinted + = snprintf ( ( char * ) uip_appdata + numprinted , uip_mss ( ) - numprinted , " <br><br><a href=ttt.shtml?bbbbbbbb>Let computer move first</a> " ) ;
}
httpd_query [ 0 ] = 0 ; //zero the query string
return numprinted ;
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( tictactoe ( struct httpd_state * s , char * ptr ) )
{
PSOCK_BEGIN ( & s - > sout ) ;
PSOCK_GENERATOR_SEND ( & s - > sout , make_tictactoe , s ) ;
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_TICTACTOE */
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# if WEBSERVER_CONF_AJAX
/*---------------------------------------------------------------------------*/
static
PT_THREAD ( ajax_call ( struct httpd_state * s , char * ptr ) )
{
static struct timer t ;
static int iter ;
static char buf [ 128 ] ;
static uint8_t numprinted ;
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uint16_t dt ;
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PSOCK_BEGIN ( & s - > sout ) ;
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# if WEBSERVER_CONF_PASSQUERY
/* Get update time from ? string, if present */
{
uint8_t i ; uint16_t dt = 0 ;
for ( i = 0 ; i < WEBSERVER_CONF_PASSQUERY ; i + + ) {
if ( httpd_query [ i ] < ' 0 ' | | httpd_query [ i ] > ' 9 ' ) break ;
dt = dt * 10 + httpd_query [ i ] - ' 0 ' ;
}
if ( dt < 1 ) dt = 1 ;
// printf("dt %u\n",dt);
timer_set ( & t , dt * CLOCK_SECOND ) ;
httpd_query [ i ] = 0 ; //necessary?
if ( dt > WEBSERVER_CONF_TIMEOUT / 2 ) s - > ajax_timeout = 2 * dt ; else s - > ajax_timeout = WEBSERVER_CONF_TIMEOUT ;
}
# else
timer_set ( & t , 2 * CLOCK_SECOND ) ;
# endif
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iter = 0 ;
while ( 1 ) {
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iter + + ;
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# if CONTIKI_TARGET_SKY
SENSORS_ACTIVATE ( sht11_sensor ) ;
SENSORS_ACTIVATE ( light_sensor ) ;
numprinted = snprintf ( buf , sizeof ( buf ) ,
" t(%d);h(%d);l1(%d);l2(%d); " ,
sht11_sensor . value ( SHT11_SENSOR_TEMP ) ,
sht11_sensor . value ( SHT11_SENSOR_HUMIDITY ) ,
light_sensor . value ( LIGHT_SENSOR_PHOTOSYNTHETIC ) ,
light_sensor . value ( LIGHT_SENSOR_TOTAL_SOLAR ) ) ;
SENSORS_DEACTIVATE ( sht11_sensor ) ;
SENSORS_DEACTIVATE ( light_sensor ) ;
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# elif CONTIKI_TARGET_MB851
SENSORS_ACTIVATE ( acc_sensor ) ;
numprinted = snprintf ( buf , sizeof ( buf ) , " t(%d);ax(%d);ay(%d);az(%d); " ,
temperature_sensor . value ( 0 ) ,
acc_sensor . value ( ACC_X_AXIS ) ,
acc_sensor . value ( ACC_Y_AXIS ) ,
acc_sensor . value ( ACC_Z_AXIS ) ) ;
SENSORS_DEACTIVATE ( acc_sensor ) ;
# elif CONTIKI_TARGET_REDBEE_ECONOTAG
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#if 0
/* Scan ADC channels if not already done elsewhere */
{ uint8_t c ;
adc_reading [ 8 ] = 0 ;
adc_init ( ) ;
while ( adc_reading [ 8 ] = = 0 ) adc_service ( ) ;
adc_disable ( ) ;
# endif
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# if 1
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numprinted = snprintf ( buf , sizeof ( buf ) , " b(%u);adc(%u,%u,%u,%u,%u,%u,%u,%u); " ,
1200 * 0xfff / adc_reading [ 8 ] , adc_reading [ 0 ] , adc_reading [ 1 ] , adc_reading [ 2 ] , adc_reading [ 3 ] , adc_reading [ 4 ] , adc_reading [ 5 ] , adc_reading [ 6 ] , adc_reading [ 7 ] ) ;
# else
// numprinted = snprintf(buf, sizeof(buf),"b(%u);",1200*0xfff/adc_reading[8]);
numprinted = snprintf ( buf , sizeof ( buf ) , " b(%u);adc(%u,%u,%u); " , 1200 * 0xfff / adc_reading [ 8 ] , adc_reading [ 1 ] , adc_reading [ 7 ] , adc_reading [ 8 ] ) ;
# endif
}
if ( iter < 3 ) {
static const char httpd_cgi_ajax11 [ ] HTTPD_STRING_ATTR = " wt('Econtag [ " ;
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static const char httpd_cgi_ajax12 [ ] HTTPD_STRING_ATTR = " ]'); " ;
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numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax11 ) ;
# if WEBSERVER_CONF_PRINTADDR
/* Note address table is filled from the end down */
{ int i ;
for ( i = 0 ; i < UIP_DS6_ADDR_NB ; i + + ) {
if ( uip_ds6_if . addr_list [ i ] . isused ) {
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numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_if . addr_list [ i ] . ipaddr , buf + numprinted ) ;
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break ;
}
}
}
# endif
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax12 ) ;
}
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# elif CONTIKI_TARGET_MINIMAL_NET
static uint16_t c0 = 0x3ff , c1 = 0x3ff , c2 = 0x3ff , c3 = 0x3ff , c4 = 0x3ff , c5 = 0x3ff , c6 = 0x3ff , c7 = 0x3ff ;
numprinted = snprintf ( buf , sizeof ( buf ) , " t(%d);b(%u);v(%u); " , 273 + ( rand ( ) & 0x3f ) , 3300 - iter / 10 , iter ) ;
numprinted + = snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , " adc(%u,%u,%u,%u,%u,%u,%u,%u); " , c0 , c1 , c2 , c3 , c4 , c5 , c6 , c7 ) ;
c0 + = ( rand ( ) & 0xf ) - 8 ;
c1 + = ( rand ( ) & 0xf ) - 8 ;
c2 + = ( rand ( ) & 0xf ) - 7 ;
c3 + = ( rand ( ) & 0x1f ) - 15 ;
c4 + = ( rand ( ) & 0x3 ) - 1 ;
c5 + = ( rand ( ) & 0xf ) - 8 ;
c6 + = ( rand ( ) & 0xf ) - 8 ;
c7 + = ( rand ( ) & 0xf ) - 8 ;
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if ( iter = = 1 ) {
static const char httpd_cgi_ajax11 [ ] HTTPD_STRING_ATTR = " wt('Minimal-net " ;
static const char httpd_cgi_ajax12 [ ] HTTPD_STRING_ATTR = " '); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax11 ) ;
# if WEBSERVER_CONF_PRINTADDR
/* Note address table is filled from the end down */
{ int i ;
for ( i = 0 ; i < UIP_DS6_ADDR_NB ; i + + ) {
if ( uip_ds6_if . addr_list [ i ] . isused ) {
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_if . addr_list [ i ] . ipaddr , buf + numprinted ) ;
break ;
}
}
}
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# endif
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numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax12 ) ;
}
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2011-11-08 17:14:31 +00:00
# elif CONTIKI_TARGET_AVR_ATMEGA128RFA1
{ uint8_t i ; int16_t tmp , bat ;
BATMON = 16 ; //give BATMON time to stabilize at highest range and lowest voltage
/* Measure internal temperature sensor, see atmega128rfa1 datasheet */
/* This code disabled by default for safety.
Selecting an internal reference will short it to anything connected to the AREF pin
*/
# if 1
ADCSRB | = 1 < < MUX5 ; //this bit buffered till ADMUX written to!
ADMUX = 0xc9 ; // Select internal 1.6 volt ref, temperature sensor ADC channel
ADCSRA = 0x85 ; //Enable ADC, not free running, interrupt disabled, clock divider 32 (250 KHz@ 8 MHz)
// while ((ADCSRB&(1<<AVDDOK))==0); //wait for AVDD ok
// while ((ADCSRB&(1<<REFOK))==0); //wait for ref ok
ADCSRA | = 1 < < ADSC ; //Start throwaway conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
ADCSRA | = 1 < < ADSC ; //Start another conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
tmp = ADC ; //Read adc
tmp = 11 * tmp - 2728 + ( tmp > > 2 ) ; //Convert to celcius*10 (should be 11.3*h, approximate with 11.25*h)
ADCSRA = 0 ; //disable ADC
ADMUX = 0 ; //turn off internal vref
# endif
/* Bandgap can't be measured against supply voltage in this chip. */
/* Use BATMON register instead */
for ( i = 16 ; i < 31 ; i + + ) {
BATMON = i ;
if ( ( BATMON & ( 1 < < BATMON_OK ) ) = = 0 ) break ;
}
bat = 2550 - 75 * 16 - 75 + 75 * i ; //-75 to take the floor of the 75 mv transition window
static const char httpd_cgi_ajax10 [ ] HTTPD_STRING_ATTR = " t(%u),b(%u);adc(%d,%d,%u,%u,%u,%u,%u,%lu); " ;
numprinted = httpd_snprintf ( buf , sizeof ( buf ) , httpd_cgi_ajax10 , tmp , bat , iter , tmp , bat , sleepcount , OCR2A , 0 , clock_time ( ) , clock_seconds ( ) ) ;
if ( iter = = 1 ) {
static const char httpd_cgi_ajax11 [ ] HTTPD_STRING_ATTR = " wt('128rfa1 [ " ;
static const char httpd_cgi_ajax12 [ ] HTTPD_STRING_ATTR = " ]'); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax11 ) ;
# if WEBSERVER_CONF_PRINTADDR
/* Note address table is filled from the end down */
{ int i ;
for ( i = 0 ; i < UIP_DS6_ADDR_NB ; i + + ) {
if ( uip_ds6_if . addr_list [ i ] . isused ) {
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_if . addr_list [ i ] . ipaddr , buf + numprinted ) ;
break ;
}
}
}
# endif
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax12 ) ;
}
}
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# elif CONTIKI_TARGET_AVR_RAVEN
{ int16_t tmp , bat ;
# if 1
/* Usual way to get AVR supply voltage, measure 1.1v bandgap using Vcc as reference.
* This connects the bandgap to the AREF pin , so enable only if there is no external AREF !
* A capacitor may be connected to this pin to reduce reference noise .
*/
ADMUX = 0x5E ; //Select AVCC as reference, measure 1.1 volt bandgap reference.
ADCSRA = 0x87 ; //Enable ADC, not free running, interrupt disabled, clock divider 128 (62 KHz@ 8 MHz)
ADCSRA | = 1 < < ADSC ; //Start throwaway conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
ADCSRA | = 1 < < ADSC ; //Start another conversion
while ( ADCSRA & ( 1 < < ADSC ) ) ; //Wait till done
//bat=1126400UL/ADC; //Get supply voltage (factor nominally 1100*1024)
bat = 1198070UL / ADC ; //My Raven
ADCSRA = 0 ; //disable ADC
ADMUX = 0 ; //turn off internal vref
# else
bat = 3300 ;
# endif
tmp = 420 ;
static const char httpd_cgi_ajax10 [ ] HTTPD_STRING_ATTR = " t(%u),b(%u);adc(%d,%d,%u,%u,%u,%u,%u,%lu); " ;
numprinted = httpd_snprintf ( buf , sizeof ( buf ) , httpd_cgi_ajax10 , tmp , bat , iter , tmp , bat , sleepcount , OCR2A , 0 , clock_time ( ) , clock_seconds ( ) ) ;
if ( iter < 3 ) {
static const char httpd_cgi_ajax11 [ ] HTTPD_STRING_ATTR = " wt('Raven [ " ;
static const char httpd_cgi_ajax12 [ ] HTTPD_STRING_ATTR = " ]'); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax11 ) ;
# if WEBSERVER_CONF_PRINTADDR
/* Note address table is filled from the end down */
{ int i ;
for ( i = 0 ; i < UIP_DS6_ADDR_NB ; i + + ) {
if ( uip_ds6_if . addr_list [ i ] . isused ) {
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_if . addr_list [ i ] . ipaddr , buf + numprinted ) ;
break ;
}
}
}
# endif
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax12 ) ;
}
}
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//#elif CONTIKI_TARGET_IS_SOMETHING_ELSE
# else
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{
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static const char httpd_cgi_ajax10 [ ] HTTPD_STRING_ATTR = " v(%u); " ;
numprinted = httpd_snprintf ( buf , sizeof ( buf ) , httpd_cgi_ajax10 , iter ) ;
if ( iter = = 1 ) {
static const char httpd_cgi_ajax11 [ ] HTTPD_STRING_ATTR = " wt('Contiki Ajax " ;
static const char httpd_cgi_ajax12 [ ] HTTPD_STRING_ATTR = " '); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax11 ) ;
# if WEBSERVER_CONF_PRINTADDR
/* Note address table is filled from the end down */
{ int i ;
for ( i = 0 ; i < UIP_DS6_ADDR_NB ; i + + ) {
if ( uip_ds6_if . addr_list [ i ] . isused ) {
numprinted + = httpd_cgi_sprint_ip6 ( uip_ds6_if . addr_list [ i ] . ipaddr , buf + numprinted ) ;
break ;
}
}
}
# endif
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajax12 ) ;
}
}
# endif
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# if CONTIKIMAC_CONF_COMPOWER
# include "sys/compower.h"
{
//sl=compower_idle_activity.transmit/RTIMER_ARCH_SECOND;
//sl=compower_idle_activity.listen/RTIMER_ARCH_SECOND;
}
# endif
# if RIMESTATS_CONF_ON
# include "net/rime/rimestats.h"
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static const char httpd_cgi_ajaxr1 [ ] HTTPD_STRING_ATTR = " rime(%lu,%lu,%lu,%lu); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajaxr1 ,
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rimestats . tx , rimestats . rx , rimestats . lltx - rimestats . tx , rimestats . llrx - rimestats . rx ) ;
# endif
# if ENERGEST_CONF_ON
{
# if 1
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/* Send on times in percent since last update. Handle 16 bit rtimer wraparound.
* Javascript must convert based on platform cpu , tx , rx power .
* e . g . for cpu drawing 1.2 ma @ 3 v3 , cp = 1.2 * 3.3 * ( % on time ) / 100 = 0.0396 * c ;
* Low power mode l is essentially zero for cpus that sleep .
* function p ( c , l , t , r ) { cp = 0.013 * c ; lt = 0.465 * t ; lr = 0.400 * r ; n = cp + lt + lr ; //128rfa1@3v3,3dBm
* function p ( c , l , t , r ) { cp = 0.013 * c ; lt = 0.317 * t ; lr = 0.400 * r ; n = cp + lt + lr ; //128rfa1@3v3,0dBm
* function p ( c , l , t , r ) { cp = 0.109 * c ; lt = 0.848 * t ; lr = 0.617 * r ; n = cp + lt + lr ; //mc1322x@3v3,0dBm
* Precision can be increased by multiplying by another 100 before sending .
*/
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static rtimer_clock_t last_send ;
rtimer_clock_t delta_time ;
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static unsigned long last_cpu , last_lpm , last_listen , last_transmit ;
energest_flush ( ) ;
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delta_time = RTIMER_NOW ( ) - last_send ;
if ( RTIMER_CLOCK_LT ( RTIMER_NOW ( ) , last_send ) ) delta_time + = RTIMER_ARCH_SECOND ;
last_send = RTIMER_NOW ( ) ;
static const char httpd_cgi_ajaxe1 [ ] HTTPD_STRING_ATTR = " p(%lu,%lu,%lu,%lu); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajaxe1 ,
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( 10000UL * ( energest_total_time [ ENERGEST_TYPE_CPU ] . current - last_cpu ) ) / delta_time ,
( 10000UL * ( energest_total_time [ ENERGEST_TYPE_LPM ] . current - last_lpm ) ) / delta_time ,
( 10000UL * ( energest_total_time [ ENERGEST_TYPE_TRANSMIT ] . current - last_transmit ) ) / delta_time ,
( 10000UL * ( energest_total_time [ ENERGEST_TYPE_LISTEN ] . current - last_listen ) ) / delta_time ) ;
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last_cpu = energest_total_time [ ENERGEST_TYPE_CPU ] . current ;
last_lpm = energest_total_time [ ENERGEST_TYPE_LPM ] . current ;
last_transmit = energest_total_time [ ENERGEST_TYPE_TRANSMIT ] . current ;
last_listen = energest_total_time [ ENERGEST_TYPE_LISTEN ] . current ;
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# endif
# if 1
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/* Send cumulative on times in percent*100 */
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uint16_t cpp , txp , rxp ;
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uint32_t sl , clockseconds = clock_seconds ( ) ;
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// energest_flush();
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// sl=((10000UL*energest_total_time[ENERGEST_TYPE_CPU].current)/RTIMER_ARCH_SECOND)/clockseconds;
sl = energest_total_time [ ENERGEST_TYPE_CPU ] . current / RTIMER_ARCH_SECOND ;
cpp = ( 10000UL * sl ) / clockseconds ;
// txp=((10000UL*energest_total_time[ENERGEST_TYPE_TRANSMIT].current)/RTIMER_ARCH_SECOND)/clockseconds;
sl = energest_total_time [ ENERGEST_TYPE_TRANSMIT ] . current / RTIMER_ARCH_SECOND ;
txp = ( 10000UL * sl ) / clockseconds ;
// rxp=((10000UL*energest_total_time[ENERGEST_TYPE_LISTEN].current)/RTIMER_ARCH_SECOND)/clockseconds;
sl = energest_total_time [ ENERGEST_TYPE_LISTEN ] . current / RTIMER_ARCH_SECOND ;
rxp = ( 10000UL * sl ) / clockseconds ;
static const char httpd_cgi_ajaxe2 [ ] HTTPD_STRING_ATTR = " ener(%u,%u,%u); " ;
numprinted + = httpd_snprintf ( buf + numprinted , sizeof ( buf ) - numprinted , httpd_cgi_ajaxe2 , cpp , txp , rxp ) ;
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# endif
}
# endif /* ENERGEST_CONF_ON */
PSOCK_SEND_STR ( & s - > sout , buf ) ;
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/* Can do fixed intervals or fixed starting points */
# if FIXED_INTERVALS
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timer_restart ( & t ) ;
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PSOCK_WAIT_UNTIL ( & s - > sout , timer_expired ( & t ) ) ;
# else
PSOCK_WAIT_UNTIL ( & s - > sout , timer_expired ( & t ) ) ;
timer_reset ( & t ) ;
# endif
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}
PSOCK_END ( & s - > sout ) ;
}
# endif /* WEBSERVER_CONF_AJAX */
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/*---------------------------------------------------------------------------*/
void
httpd_cgi_add ( struct httpd_cgi_call * c )
{
struct httpd_cgi_call * l ;
c - > next = NULL ;
if ( calls = = NULL ) {
calls = c ;
} else {
for ( l = calls ; l - > next ! = NULL ; l = l - > next ) ;
l - > next = c ;
}
}
/*---------------------------------------------------------------------------*/
# if WEBSERVER_CONF_HEADER
HTTPD_CGI_CALL ( hdr , hdr_name , header ) ;
# endif
# if WEBSERVER_CONF_FILESTATS
HTTPD_CGI_CALL ( file , file_name , file_stats ) ;
# endif
# if WEBSERVER_CONF_TCPSTATS
HTTPD_CGI_CALL ( tcp , tcp_name , tcp_stats ) ;
# endif
# if WEBSERVER_CONF_PROCESSES
HTTPD_CGI_CALL ( proc , proc_name , processes ) ;
# endif
# if WEBSERVER_CONF_ADDRESSES
HTTPD_CGI_CALL ( adrs , adrs_name , addresses ) ;
# endif
# if WEBSERVER_CONF_NEIGHBORS
HTTPD_CGI_CALL ( nbrs , nbrs_name , neighbors ) ;
# endif
# if WEBSERVER_CONF_ROUTES
HTTPD_CGI_CALL ( rtes , rtes_name , routes ) ;
# endif
# if WEBSERVER_CONF_SENSORS
HTTPD_CGI_CALL ( sensors , sensor_name , sensor_readings ) ;
# endif
# if WEBSERVER_CONF_TICTACTOE
HTTPD_CGI_CALL ( tictac , tictac_name , tictactoe ) ;
# endif
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# if WEBSERVER_CONF_AJAX
HTTPD_CGI_CALL ( ajax , ajax_name , ajax_call ) ;
# endif
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void
httpd_cgi_init ( void )
{
# if WEBSERVER_CONF_HEADER
httpd_cgi_add ( & hdr ) ;
# endif
# if WEBSERVER_CONF_FILESTATS
httpd_cgi_add ( & file ) ;
# endif
# if WEBSERVER_CONF_TCPSTATS
httpd_cgi_add ( & tcp ) ;
# endif
# if WEBSERVER_CONF_PROCESSES
httpd_cgi_add ( & proc ) ;
# endif
# if WEBSERVER_CONF_ADDRESSES
httpd_cgi_add ( & adrs ) ;
# endif
# if WEBSERVER_CONF_NEIGHBORS
httpd_cgi_add ( & nbrs ) ;
# endif
# if WEBSERVER_CONF_ROUTES
httpd_cgi_add ( & rtes ) ;
# endif
# if WEBSERVER_CONF_SENSORS
httpd_cgi_add ( & sensors ) ;
# endif
# if WEBSERVER_CONF_TICTACTOE
httpd_cgi_add ( & tictac ) ;
# endif
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# if WEBSERVER_CONF_AJAX
httpd_cgi_add ( & ajax ) ;
# endif
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}
# endif /* WEBSERVER_CONF_CGI */
# if WEBSERVER_CONF_PRINTADDR
/*---------------------------------------------------------------------------*/
uint8_t httpd_cgi_sprint_ip6 ( uip_ip6addr_t addr , char * result )
{
unsigned char zerocnt = 0 ;
unsigned char numprinted = 0 ;
char * starting = result ;
unsigned char i = 0 ;
while ( numprinted < 8 )
{
//Address is zero, have we used our ability to
//replace a bunch with : yet?
if ( ( addr . u16 [ i ] = = 0 ) & & ( zerocnt = = 0 ) )
{
//How mant zeros?
zerocnt = 0 ;
while ( addr . u16 [ zerocnt + i ] = = 0 )
zerocnt + + ;
//just one, don't waste our zeros...
if ( zerocnt = = 1 )
{
* result + + = ' 0 ' ;
numprinted + + ;
break ;
}
//Cool - can replace a bunch of zeros
i + = zerocnt ;
numprinted + = zerocnt ;
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//all zeroes ?
if ( zerocnt > 7 ) { * result + + = ' : ' ; * result + + = ' : ' ; }
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}
//Normal address, just print it
else
{
result + = sprintf ( result , " %x " , ( unsigned int ) ( uip_ntohs ( addr . u16 [ i ] ) ) ) ;
i + + ;
numprinted + + ;
}
//Don't print : on last one
if ( numprinted ! = 8 )
* result + + = ' : ' ;
}
return ( result - starting ) ;
}
# endif /* WEBSERVER_CONF_PRINTADDR */