/*---------------------------------------------------------------------------*/
static unsigned short
generate_header(void *hstr)
{
uint8_t slen = httpd_strlen((char *) hstr);
httpd_memcpy(uip_appdata, httpd_str_content, sizeof (httpd_str_content) - 1);
httpd_memcpy(uip_appdata + sizeof (httpd_str_content) - 1, (char *) hstr, slen);
slen += sizeof (httpd_str_content) - 1;
httpd_memcpy(uip_appdata + slen, httpd_str_crlf, sizeof (httpd_str_crlf) - 1);
return slen + 4;
}
/*---------------------------------------------------------------------------*/
static unsigned short
generate_status(void *sstr)
{
uint8_t slen = httpd_strlen((char *) sstr);
httpd_memcpy(uip_appdata, httpd_str_http, sizeof (httpd_str_http) - 1);
httpd_memcpy(uip_appdata + sizeof (httpd_str_http) - 1, (char *) sstr, slen);
slen += sizeof (httpd_str_http) - 1;
httpd_memcpy(uip_appdata + slen, httpd_str_server, sizeof (httpd_str_server) - 1);
return slen + sizeof (httpd_str_server) - 1;
}
/*-----------------------------------------------------------------------------------*/
uint16_t
httpd_fs_open(const char *name, struct httpd_fs_file *file)
{
#if WEBSERVER_CONF_FILESTATS
u16_t i = 0;
#endif
struct httpd_fsdata_file_noconst *f,fram;
for(f = (struct httpd_fsdata_file_noconst *)HTTPD_FS_ROOT;
f != NULL;
f = (struct httpd_fsdata_file_noconst *)fram.next) {
/*Get the linked list entry into ram from wherever it is */
httpd_memcpy(&fram,f,sizeof(fram));
/*Compare name passed in RAM with name in whatever flash the file is in */
/*makefsdata adds an extra zero byte at the end of the file */
if(httpd_fs_strcmp((char *)name, fram.name) == 0) {
if (file) {
file->data = fram.data;
file->len = fram.len-1;
#if WEBSERVER_CONF_FILESTATS==2 //increment count in linked list field if it is in RAM
f->count++;
}
return f->count;
}
++i
#elif WEBSERVER_CONF_FILESTATS==1 //increment count in RAM array when linked list is in flash
++httpd_filecount[i];
}
return httpd_filecount[i];
}
/*---------------------------------------------------------------------------*/
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];
struct httpd_fsdata_file_noconst *f,fram;
u16_t i;
unsigned short numprinted;
/* Transfer arg from whichever flash that contains the html file to RAM */
httpd_fs_cpy(&tmp, s->u.ptr, 20);
/* Count for this page, with common page footer */
if (tmp[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! */
} 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 unsigned short
generate_file_stats(void *arg)
{
static const char httpd_cgi_filestat1[] HTTPD_STRING_ATTR = "<p class=right><br><br><i>This page has been sent %u times</i></div></body></html>";
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;
uint16_t i;
unsigned short numprinted;
/* Transfer arg from whichever flash that contains the html file to RAM */
httpd_fs_cpy(&tmp, (char *)arg, 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));
/* 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 HTTPD_FS_STATISTICS==1
numprinted+=httpd_snprintf((char *)uip_appdata+numprinted, uip_mss()-numprinted, httpd_cgi_filestat2, tmp, tmp, f->count);
#elif HTTPD_FS_STATISTICS==2
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));
}
#if DEBUGLOGIC
return 0;
#endif
return numprinted;
}
