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Continue work on MCF52233 demo.

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This commit is contained in:
Richard Barry 2008-11-16 17:10:27 +00:00
parent 31606543da
commit 18f84c805f
32 changed files with 3949 additions and 438 deletions
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134
Demo/ColdFire_MCF52233_Eclipse/RTOSDemo/webserver/httpd-cgi.c
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@ -54,10 +54,14 @@
#include <stdio.h>
#include <string.h>
HTTPD_CGI_CALL(file, "file-stats", file_stats);
HTTPD_CGI_CALL(tcp, "tcp-connections", tcp_stats);
HTTPD_CGI_CALL(net, "net-stats", net_stats);
HTTPD_CGI_CALL(rtos, "rtos-stats", rtos_stats );
HTTPD_CGI_CALL(io, "led-io", led_io );
static const struct httpd_cgi_call *calls[] = { &rtos, NULL };
static const struct httpd_cgi_call *calls[] = { &file, &tcp, &net, &rtos, &io, NULL };
/*---------------------------------------------------------------------------*/
static
@ -82,6 +86,23 @@ httpd_cgi(char *name)
return nullfunction;
}
/*---------------------------------------------------------------------------*/
static unsigned short
generate_file_stats(void *arg)
{
char *f = (char *)arg;
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE, "%5u", httpd_fs_count(f));
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, strchr(ptr, ' ') + 1);
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
static const char closed[] = /* "CLOSED",*/
{0x43, 0x4c, 0x4f, 0x53, 0x45, 0x44, 0};
static const char syn_rcvd[] = /* "SYN-RCVD",*/
@ -109,20 +130,92 @@ static const char last_ack[] = /* "LAST-ACK"*/
{0x4c, 0x41, 0x53, 0x54, 0x2d, 0x41, 0x43,
0x4b, 0};
static const char *states[] = {
closed,
syn_rcvd,
syn_sent,
established,
fin_wait_1,
fin_wait_2,
closing,
time_wait,
last_ack};
static unsigned short
generate_tcp_stats(void *arg)
{
struct uip_conn *conn;
struct httpd_state *s = (struct httpd_state *)arg;
conn = &uip_conns[s->count];
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
"<tr><td>%d</td><td>%u.%u.%u.%u:%u</td><td>%s</td><td>%u</td><td>%u</td><td>%c %c</td></tr>\r\n",
htons(conn->lport),
htons(conn->ripaddr[0]) >> 8,
htons(conn->ripaddr[0]) & 0xff,
htons(conn->ripaddr[1]) >> 8,
htons(conn->ripaddr[1]) & 0xff,
htons(conn->rport),
states[conn->tcpstateflags & UIP_TS_MASK],
conn->nrtx,
conn->timer,
(uip_outstanding(conn))? '*':' ',
(uip_stopped(conn))? '!':' ');
}
/*---------------------------------------------------------------------------*/
static
PT_THREAD(tcp_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
( void ) ptr;
for(s->count = 0; s->count < UIP_CONNS; ++s->count) {
if((uip_conns[s->count].tcpstateflags & UIP_TS_MASK) != UIP_CLOSED) {
PSOCK_GENERATOR_SEND(&s->sout, generate_tcp_stats, s);
}
}
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
static unsigned short
generate_net_stats(void *arg)
{
struct httpd_state *s = (struct httpd_state *)arg;
return snprintf((char *)uip_appdata, UIP_APPDATA_SIZE,
"%5u\n", ((uip_stats_t *)&uip_stat)[s->count]);
}
static
PT_THREAD(net_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
( void ) ptr;
#if UIP_STATISTICS
for(s->count = 0; s->count < sizeof(uip_stat) / sizeof(uip_stats_t);
++s->count) {
PSOCK_GENERATOR_SEND(&s->sout, generate_net_stats, s);
}
#endif /* UIP_STATISTICS */
PSOCK_END(&s->sout);
}
/*---------------------------------------------------------------------------*/
extern void vTaskList( signed char *pcWriteBuffer );
extern unsigned long ulGetErrorCode( void );
static char cCountBuf[ 32 ];
long lRefreshCount = 0;
static unsigned short
generate_rtos_stats(void *arg)
{
( void ) arg;
lRefreshCount++;
sprintf( cCountBuf, "<p><br>Refresh count = %d", (int) lRefreshCount );
sprintf( cCountBuf, "<p><br>Refresh count = %d, Error code = %d (0 = no errors)", (int)lRefreshCount, (int)ulGetErrorCode() );
vTaskList( uip_appdata );
strcat( uip_appdata, cCountBuf );
@ -141,6 +234,37 @@ PT_THREAD(rtos_stats(struct httpd_state *s, char *ptr))
}
/*---------------------------------------------------------------------------*/
char *pcStatus;
extern unsigned long uxParTestGetLED( unsigned long uxLED );
static unsigned short generate_io_state( void *arg )
{
( void ) arg;
if( uxParTestGetLED( 3 ) )
{
pcStatus = "checked";
}
else
{
pcStatus = "";
}
sprintf( uip_appdata,
"<input type=\"checkbox\" name=\"LED0\" value=\"1\" %s>LED",
pcStatus );
return strlen( uip_appdata );
}
/*---------------------------------------------------------------------------*/
static PT_THREAD(led_io(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
( void ) ptr;
PSOCK_GENERATOR_SEND(&s->sout, generate_io_state, NULL);
PSOCK_END(&s->sout);
}
/** @} */