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Webserver-nano: Add page load times, remove workaround code for bug in arm strformat.c, correct the double count of leading zeros there.

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This commit is contained in:
David Kopf 2012-02-11 14:58:35 -05:00
parent cb12d7b745
commit 38267bfd5a
4 changed files with 71 additions and 36 deletions
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54
apps/webserver-nano/httpd-cgi.c
View file

@ -259,12 +259,16 @@ PT_THREAD(header(struct httpd_state *s, char *ptr))
#endif /* WEBSERVER_CONF_HEADER */
#if WEBSERVER_CONF_FILESTATS
static char *thisfilename; //todo move to s->ptr
/*---------------------------------------------------------------------------*/
static unsigned short
generate_file_stats(void *arg)
{
struct httpd_state *s = (struct httpd_state *)arg;
#if WEBSERVER_CONF_LOADTIME
static const char httpd_cgi_filestat1[] HTTPD_STRING_ATTR = "<p align=\"right\"><br><br><i>This page has been sent %u times (%1u.%u sec)</i></body></html>";
#else
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>";
#endif
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];
@ -272,11 +276,17 @@ generate_file_stats(void *arg)
u16_t i;
unsigned short numprinted;
/* Transfer arg from whichever flash that contains the html file to RAM */
httpd_fs_cpy(&tmp, (char *)arg, 20);
httpd_fs_cpy(&tmp, s->u.ptr, 20);
/* Count for this page, with common page footer */
if (tmp[0]=='.') {
numprinted=httpd_snprintf((char *)uip_appdata, uip_mss(), httpd_cgi_filestat1, httpd_fs_open(thisfilename, 0));
#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),
(unsigned int)s->pagetime/CLOCK_SECOND,(unsigned int)s->pagetime%CLOCK_SECOND);
#else
numprinted=httpd_snprintf((char *)uip_appdata, uip_mss(), httpd_cgi_filestat1, httpd_fs_open(s->filename, 0));
#endif
/* Count for all files */
/* Note buffer will overflow if there are too many files! */
@ -310,13 +320,10 @@ PT_THREAD(file_stats(struct httpd_state *s, char *ptr))
{
PSOCK_BEGIN(&s->sout);
//printf("s->filename is %c%c%c%c%c%c",s->filename[0],s->filename[1],s->filename[2],s->filename[3],s->filename[4],s->filename[5]);
//printf("s->filename string is %s",s->filename);
thisfilename=&s->filename[0]; //temporary way to pass filename to generate_file_stats
// printf("thisfilename is %s",thisfilename); //minimal net wants this
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, (void *) ptr);
/* Pass string after cgi invocation to the generator */
s->u.ptr = ptr;
PSOCK_GENERATOR_SEND(&s->sout, generate_file_stats, s);
PSOCK_END(&s->sout);
}
@ -632,12 +639,6 @@ uint8_t c;
h=h-days*24;
numprinted+=httpd_snprintf((char *)uip_appdata + numprinted, uip_mss() - numprinted, httpd_cgi_sensor3d, days,h,m,s);
}
/* TODO: some gcc's have a bug with %02d format that adds an extra char after the string terminator.
* Seen with arm-none-eabi-gcc.exe (Sourcery G++ Lite 2008q3-66) 4.3.2
* Quick cosmetic fix to strip that off: */
if (*(char *)(uip_appdata + numprinted-3)==0) {numprinted-=3;}
else if (*(char *)(uip_appdata + numprinted-2)==0) {numprinted-=2;}
else if (*(char *)(uip_appdata + numprinted-1)==0) {numprinted-=1;}
#if 0
if (sleepseconds) {
@ -667,25 +668,14 @@ uint8_t c;
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);
if (*(char *)(uip_appdata + numprinted-4)==0) {numprinted-=4;}
else if (*(char *)(uip_appdata + numprinted-3)==0) {numprinted-=3;}
else if (*(char *)(uip_appdata + numprinted-2)==0) {numprinted-=2;}
else if (*(char *)(uip_appdata + numprinted-1)==0) {numprinted-=1;}
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;
numprinted+=httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_sensor10, h,m,s,p1,p2);
if (*(char *)(uip_appdata + numprinted-4)==0) {numprinted-=4;}
else if (*(char *)(uip_appdata + numprinted-3)==0) {numprinted-=3;}
else if (*(char *)(uip_appdata + numprinted-2)==0) {numprinted-=2;}
else if (*(char *)(uip_appdata + numprinted-1)==0) {numprinted-=1;}
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;
numprinted+=httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_sensor11, h,m,s,p1,p2);
if (*(char *)(uip_appdata + numprinted-4)==0) {numprinted-=4;}
else if (*(char *)(uip_appdata + numprinted-3)==0) {numprinted-=3;}
else if (*(char *)(uip_appdata + numprinted-2)==0) {numprinted-=2;}
else if (*(char *)(uip_appdata + numprinted-1)==0) {numprinted-=1;}
}
#endif /* ENERGEST_CONF_ON */
@ -700,18 +690,12 @@ uint8_t c;
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;
numprinted+=httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_sensor31, h,m,s,p1,p2);
if (*(char *)(uip_appdata + numprinted-4)==0) {numprinted-=4;}
else if (*(char *)(uip_appdata + numprinted-3)==0) {numprinted-=3;}
else if (*(char *)(uip_appdata + numprinted-2)==0) {numprinted-=2;}
else if (*(char *)(uip_appdata + numprinted-1)==0) {numprinted-=1;}
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;
numprinted+=httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_sensor32, h,m,s,p1,p2);
if (*(char *)(uip_appdata + numprinted-4)==0) {numprinted-=4;}
else if (*(char *)(uip_appdata + numprinted-3)==0) {numprinted-=3;}
else if (*(char *)(uip_appdata + numprinted-2)==0) {numprinted-=2;}
else if (*(char *)(uip_appdata + numprinted-1)==0) {numprinted-=1;}
}
#endif

3
apps/webserver-nano/httpd.c
View file

@ -432,6 +432,9 @@ PT_THREAD(handle_input(struct httpd_state *s))
#if WEBSERVER_CONF_LOG
webserver_log_file(&uip_conn->ripaddr, s->filename);
// webserver_log(httpd_query);
#endif
#if WEBSERVER_CONF_LOADTIME
s->pagetime = clock_time();
#endif
s->state = STATE_OUTPUT;
while(1) {

49
apps/webserver-nano/httpd.h
View file

@ -52,6 +52,8 @@
#ifndef WEBSERVER_CONF_NANO
#if CONTIKI_TARGET_SKY || CONTIKI_TARGET_STK500
#define WEBSERVER_CONF_NANO 1
#elif CONTIKI_TARGET_REDBEE_ECONOTAG || CONTIKI_TARGET_AVR_RAVEN || CONTIKI_TARGET_AVR_ATMEGA128RFA1
#define WEBSERVER_CONF_NANO 2
#else
#define WEBSERVER_CONF_NANO 3
#endif
@ -73,6 +75,7 @@
//#define WEBSERVER_CONF_HEADER_W3C 1 //Proper header
#define WEBSERVER_CONF_HEADER_MENU 1 //with links to other pages
//#define WEBSERVER_CONF_HEADER_ICON 1 //with favicon
#define WEBSERVER_CONF_LOADTIME 0 //show load time in filestats
#define WEBSERVER_CONF_FILESTATS 1
#define WEBSERVER_CONF_TCPSTATS 0
#define WEBSERVER_CONF_PROCESSES 0
@ -101,7 +104,47 @@ extern char httpd_query[WEBSERVER_CONF_PASSQUERY];
#elif WEBSERVER_CONF_NANO==2
/* webserver-mini having more content */
#error webserver-micro not implemented
#define WEBSERVER_CONF_CONNS 2
#define WEBSERVER_CONF_NAMESIZE 20
#define WEBSERVER_CONF_BUFSIZE 40
/* Allow include in .shtml pages, e.g. %!: /header.html */
#define WEBSERVER_CONF_INCLUDE 1
/* Allow cgi in .shtml pages, e.g. %! file-stats . */
#define WEBSERVER_CONF_CGI 1
/* MAX_SCRIPT_NAME_LENGTH should be at least the maximum file name length+2 for %!: includes */
#define MAX_SCRIPT_NAME_LENGTH WEBSERVER_CONF_NAMESIZE+2
/* Enable specific cgi's */
#define WEBSERVER_CONF_HEADER 1
//#define WEBSERVER_CONF_HEADER_W3C 1 //Proper header
#define WEBSERVER_CONF_HEADER_MENU 1 //with links to other pages
//#define WEBSERVER_CONF_HEADER_ICON 1 //with favicon
#define WEBSERVER_CONF_LOADTIME 1
#define WEBSERVER_CONF_FILESTATS 1
#define WEBSERVER_CONF_TCPSTATS 1
#define WEBSERVER_CONF_PROCESSES 1
#define WEBSERVER_CONF_ADDRESSES 1
#define WEBSERVER_CONF_NEIGHBORS 1
#define WEBSERVER_CONF_ROUTES 1
#define WEBSERVER_CONF_SENSORS 1
//#define WEBSERVER_CONF_TICTACTOE 1 //Needs passquery of at least 10 chars
#define WEBSERVER_CONF_AJAX 1
//#define WEBSERVER_CONF_PASSQUERY 10
#if WEBSERVER_CONF_PASSQUERY
extern char httpd_query[WEBSERVER_CONF_PASSQUERY];
#endif
/* Enable specific file types */
#define WEBSERVER_CONF_JPG 1
#define WEBSERVER_CONF_PNG 1
#define WEBSERVER_CONF_GIF 1
#define WEBSERVER_CONF_TXT 1
#define WEBSERVER_CONF_CSS 1
#define WEBSERVER_CONF_BIN 1
/* Log page accesses */
#define WEBSERVER_CONF_LOG 1
/* Include referrer in log */
#define WEBSERVER_CONF_REFERER 1
#elif WEBSERVER_CONF_NANO==3
/* webserver-mini having all content */
@ -119,6 +162,7 @@ extern char httpd_query[WEBSERVER_CONF_PASSQUERY];
//#define WEBSERVER_CONF_HEADER_W3C 1 //Proper header
#define WEBSERVER_CONF_HEADER_MENU 1 //with links to other pages
//#define WEBSERVER_CONF_HEADER_ICON 1 //with favicon
#define WEBSERVER_CONF_LOADTIME 1
#define WEBSERVER_CONF_FILESTATS 1
#define WEBSERVER_CONF_TCPSTATS 1
#define WEBSERVER_CONF_PROCESSES 1
@ -213,6 +257,9 @@ struct httpd_state {
char *scriptptr;
int scriptlen;
#endif
#if WEBSERVER_CONF_LOADTIME
clock_time_t pagetime;
#endif
#if WEBSERVER_CONF_CGI
union {
unsigned short count;

1
cpu/arm/common/dbg-io/strformat.c
View file

@ -503,6 +503,7 @@ format_str_v(const StrFormatContext *ctxt, const char *format, va_list ap)
if ((flags & JUSTIFY_MASK) == JUSTIFY_RIGHT) {
if (flags & PAD_ZERO) {
precision_fill += field_fill;
field_fill = 0; /* Do not double count padding */
} else {
CHECKCB(fill_space(ctxt,field_fill));
}