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Add support for VLAN configuration via web

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logicog
2025-08-21 16:13:38 +02:00
parent ae80aa1017
commit 857a91ffc4
3 changed files with 46 additions and 10 deletions
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html/vlan.html
+2 -1
View File
@@ -28,7 +28,8 @@
<h2>Untagged Ports</h2>
<div id="uPorts"><button type="button" style="transform: translateY(-100%); margin: 0 50px 0 0" onclick="utClicked(false);">Select all</button> </div>
<script src="/vlan.js"></script>
<br/> <input style="width:60%;" type="submit" value="Update / Create">
<br/> <input style="width:40%;" id="vlan_sub" onclick="vlanSub();" type="button" value="Update / Create">
<script src="/vlan_sub.js"></script>
</form>
</div>
</body>
httpd/httpd.c
+42 -7
View File
@@ -2,6 +2,7 @@
#include "httpd.h"
#include "page_impl.h"
#include "../rtl837x_common.h"
#include "../cmd_parser.h"
#include "../rtl837x_flash.h"
#include "uip.h"
#include "../html_data.h"
@@ -27,7 +28,6 @@ __xdata uint16_t len_left;
#define TSTATE_ACKED 2
#define TSTATE_CLOSED 3
extern uint16_t send_status(void);
inline uint8_t is_separator(uint8_t c)
{
@@ -91,6 +91,38 @@ uint8_t parse_short(register uint16_t *n, __xdata uint8_t * __xdata p)
}
void send_not_found()
{
slen = strtox(outbuf, "HTTP/1.1 404 Not found\r\nContent-Type: text/html\r\n\r\n");
print_string("slen: "); print_short(slen); write_char('\n');
slen += strtox(outbuf + slen, "<!DOCTYPE HTML PUBLIC>\n<title>404 Not Found</title>\n<h1>Not Found</h1>\n");
}
void handle_post(void)
{
__xdata uint8_t *p = uip_appdata;
while (*p != '\r' || *(p + 1) != '\n' || *(p + 2) != '\r' || *(p + 3) != '\n') {
write_char(*p);
if (!*p++)
break;
}
if (!*p) {
print_string("No body found!\n");
send_not_found();
return;
}
register uint8_t i = 0;
p += 4;
while (*p && *p != '\n' && *p != '\r')
cmd_buffer[i++] = *p++;
cmd_buffer[i] = '\0';
if (i && !cmd_tokenize())
cmd_parser();
slen = strtox(outbuf, "HTTP/1.1 200 OK\r\n\r\n");
}
void httpd_appcall(void)
{
__xdata struct httpd_state * __xdata s = &(uip_conn->appstate);
@@ -113,7 +145,6 @@ void httpd_appcall(void)
uip_close();
s->tstate = TSTATE_CLOSED;
}
// write_char('p');
} else if (uip_acked() && s->tstate == TSTATE_TX) {
print_string("ACK\n");
if (slen > uip_mss()) {
@@ -145,6 +176,11 @@ void httpd_appcall(void)
write_char(*p++);
write_char('\n');
p = uip_appdata;
if (p[0] == 'P' && p[1] == 'O' && p[2] == 'S' && p[3] == 'T' && p[4] == ' ') {
handle_post();
goto do_send;
}
if (p[0] == 'G' && p[1] == 'E' && p[2] == 'T' && p[3] == ' ')
print_string("GET request ");
p += 4;
@@ -161,17 +197,15 @@ void httpd_appcall(void)
if (entry == 0xff) {
print_string("Not file entry\n");
if (!strcmp(q, "/status.json")) {
print_string("STATUS request\n");
send_status();
} else if (!strcmp(q, "/vlan.json")) {
print_string("VLAN request\n");
__xdata uint16_t vlan;
parse_short(&vlan, q + 15);
send_vlan(vlan);
} else if (!strcmp(q, "/counters.json")) {
send_counters(q[19]-'0');
} else {
slen = strtox(outbuf, "HTTP/1.1 404 Not found\r\nContent-Type: text/html\r\n\r\n");
print_string("slen: "); print_short(slen); write_char('\n');
slen += strtox(outbuf + slen, "<!DOCTYPE HTML PUBLIC>\n<title>404 Not Found</title>\n<h1>Not Found</h1>\n");
send_not_found();
}
} else {
print_string("Have entry\n");
@@ -212,6 +246,7 @@ void httpd_appcall(void)
slen += len_left;
}
}
do_send:
print_string("slen: "); print_short(slen); write_char('\n');
o_idx = 0;
if (slen > uip_mss()) {