error_t ftpSetPort(FtpClientContext *context, const IpAddr *ipAddr, uint16_t port)
{
error_t error;
uint_t replyCode;
char_t *p;
//Invalid context?
if(context == NULL)
return ERROR_INVALID_PARAMETER;
#if (IPV4_SUPPORT == ENABLED)
//IPv4 FTP client?
if(ipAddr->length == sizeof(Ipv4Addr))
{
//Format the PORT command
strcpy(context->buffer, "PORT ");
//Append host address
ipv4AddrToString(ipAddr->ipv4Addr, context->buffer + 5);
//Parse the resulting string
for(p = context->buffer; *p != '\0'; p++)
{
//Change dots to commas
if(*p == '.') *p = ',';
}
//Append port number
sprintf(p, ",%" PRIu8 ",%" PRIu8 "\r\n", MSB(port), LSB(port));
}
else
#endif
#if (IPV6_SUPPORT == ENABLED)
//IPv6 FTP client?
if(ipAddr->length == sizeof(Ipv6Addr))
{
//Format the EPRT command
strcpy(context->buffer, "EPRT |2|");
//Append host address
ipv6AddrToString(&ipAddr->ipv6Addr, context->buffer + 8);
//Point to the end of the resulting string
p = context->buffer + strlen(context->buffer);
//Append port number
sprintf(p, "|%" PRIu16 "|\r\n", port);
}
else
#endif
//Invalid IP address?
{
//Report an error
return ERROR_INVALID_ADDRESS;
}
//Send the command to the server
error = ftpSendCommand(context, context->buffer, &replyCode);
//Any error to report?
if(error) return error;
//Check FTP response code
if(!FTP_REPLY_CODE_2YZ(replyCode))
return ERROR_UNEXPECTED_RESPONSE;
//Successful processing
return NO_ERROR;
}
error_t httpServerCgiCallback(HttpConnection *connection,
const char_t *param)
{
static uint_t pageCounter = 0;
uint_t length;
//Underlying network interface
NetInterface *interface = connection->socket->interface;
//Check parameter name
if(!strcasecmp(param, "PAGE_COUNTER"))
{
pageCounter++;
sprintf(connection->buffer, "%u time%s", pageCounter, (pageCounter >= 2) ? "s" : "");
}
else if(!strcasecmp(param, "BOARD_NAME"))
{
strcpy(connection->buffer, "TMDXCNCDH52C1");
}
else if(!strcasecmp(param, "SYSTEM_TIME"))
{
systime_t time = osGetSystemTime();
formatSystemTime(time, connection->buffer);
}
else if(!strcasecmp(param, "MAC_ADDR"))
{
macAddrToString(&interface->macAddr, connection->buffer);
}
else if(!strcasecmp(param, "IPV4_ADDR"))
{
ipv4AddrToString(interface->ipv4Config.addr, connection->buffer);
}
else if(!strcasecmp(param, "SUBNET_MASK"))
{
ipv4AddrToString(interface->ipv4Config.subnetMask, connection->buffer);
}
else if(!strcasecmp(param, "DEFAULT_GATEWAY"))
{
ipv4AddrToString(interface->ipv4Config.defaultGateway, connection->buffer);
}
else if(!strcasecmp(param, "IPV4_PRIMARY_DNS"))
{
ipv4AddrToString(interface->ipv4Config.dnsServer[0], connection->buffer);
}
else if(!strcasecmp(param, "IPV4_SECONDARY_DNS"))
{
ipv4AddrToString(interface->ipv4Config.dnsServer[1], connection->buffer);
}
#if (IPV6_SUPPORT == ENABLED)
else if(!strcasecmp(param, "LINK_LOCAL_ADDR"))
{
ipv6AddrToString(&interface->ipv6Config.linkLocalAddr, connection->buffer);
}
else if(!strcasecmp(param, "GLOBAL_ADDR"))
{
ipv6AddrToString(&interface->ipv6Config.globalAddr, connection->buffer);
}
else if(!strcasecmp(param, "IPV6_PREFIX"))
{
ipv6AddrToString(&interface->ipv6Config.prefix, connection->buffer);
length = strlen(connection->buffer);
sprintf(connection->buffer + length, "/%u", interface->ipv6Config.prefixLength);
}
else if(!strcasecmp(param, "ROUTER"))
{
ipv6AddrToString(&interface->ipv6Config.router, connection->buffer);
}
else if(!strcasecmp(param, "IPV6_PRIMARY_DNS"))
{
ipv6AddrToString(&interface->ipv6Config.dnsServer[0], connection->buffer);
}
else if(!strcasecmp(param, "IPV6_SECONDARY_DNS"))
{
ipv6AddrToString(&interface->ipv6Config.dnsServer[1], connection->buffer);
}
#endif
else
{
return ERROR_INVALID_TAG;
}
//Get the length of the resulting string
length = strlen(connection->buffer);
//Send the contents of the specified environment variable
return httpWriteStream(connection, connection->buffer, length);
}
