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Adding code for dynamic html page functions

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logicog
2025-08-05 09:33:42 +02:00
parent 49a25f0b27
commit f8eb55d587
1 changed files with 84 additions and 0 deletions
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httpd/page_impl.c
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#include "../rtl837x_common.h"
#include "uip.h"
#include "../html_data.h"
#pragma codeseg BANK1
extern __xdata uint8_t outbuf[2048];
extern __xdata uint16_t slen;
extern __code uint8_t * __code hex;
extern __xdata uip_ipaddr_t uip_hostaddr, uip_draddr, uip_netmask;
extern __code uint8_t ownMAC[];
inline void byte_to_html(uint8_t a)
{
outbuf[slen++] = hex[(a >> 4) & 0xf];
outbuf[slen++] = hex[a & 0xf];
}
inline void char_to_html(char c)
{
outbuf[slen++] = c;
}
inline void itoa_html(uint8_t v)
{
uint8_t t = (v / 100) % 10;
if (t)
char_to_html('0' + t);
t = (v / 10) % 10;
if (t)
char_to_html('0' + t);
char_to_html('0' + (v % 10));
}
uint16_t stat_content(void)
{
print_string("stat_content called\n");
return 0;
}
uint16_t port_status(void)
{
print_string("port_status called\n");
return 0;
}
uint16_t html_index(void)
{
print_string("html_index called\n");
slen += strtox(outbuf + slen, "<tr><td>IP Address</td><td>");
print_string("\nIP:");
print_byte(uip_hostaddr[0]); write_char('.');
print_byte(uip_hostaddr[0] >> 8); write_char('.');
print_byte(uip_hostaddr[1]); write_char('.');
print_byte(uip_hostaddr[1] >> 8); write_char('\n');
itoa_html(uip_hostaddr[0]); char_to_html('.');
itoa_html(uip_hostaddr[0] >> 8); char_to_html('.');
itoa_html(uip_hostaddr[1]); char_to_html('.');
itoa_html(uip_hostaddr[1]);
slen += strtox(outbuf + slen, "</td></tr><tr><td>Gateway</td><td>");
itoa_html(uip_draddr[0]); char_to_html('.');
itoa_html(uip_draddr[0] >> 8); char_to_html('.');
itoa_html(uip_draddr[1]); char_to_html('.');
itoa_html(uip_draddr[1] >> 8);
slen += strtox(outbuf + slen, "</td></tr><tr><td>Netmask</td><td>");
itoa_html(uip_netmask[0]); char_to_html('.');
itoa_html(uip_netmask[0] >> 8); char_to_html('.');
itoa_html(uip_netmask[1]); char_to_html('.');
itoa_html(uip_netmask[1] >> 8);
slen += strtox(outbuf + slen, "</td></tr><tr><td>MAC Address</td><td>");
byte_to_html(ownMAC[0]); char_to_html(':');
byte_to_html(ownMAC[1]); char_to_html(':');
byte_to_html(ownMAC[2]); char_to_html(':');
byte_to_html(ownMAC[3]); char_to_html(':');
byte_to_html(ownMAC[4]); char_to_html(':');
byte_to_html(ownMAC[5]);
slen += strtox(outbuf + slen, "</td></tr>");
return 0;
}