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Added ENABLE_TELNET_SERVER compile time option to the Webserver project to disable the TELNET server if desired.

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Change over static strings in the Webserver project to use PROGMEM where possible.
pull/1469/head
Dean Camera 15 years ago
parent 92418433a5
commit aca7863350
8 changed files with 43 additions and 22 deletions
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1
LUFA/ManPages/ChangeLog.txt
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@ -17,6 +17,7 @@
* - Increased the speed of both software and hardware TPI/PDI programming modes of the AVRISP project
* - Added a timeout value to the TWI_StartTransmission() function, within which the addressed device must respond
* - Webserver project now uses the board LEDs to indicate the current IP configuration state
* - Added ENABLE_TELNET_SERVER compile time option to the Webserver project to disable the TELNET server if desired
*
* <b>Fixed:</b>
* - Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin

11
Projects/Webserver/Lib/DHCPClientApp.c
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@ -28,16 +28,17 @@
this software.
*/
#if defined(ENABLE_DHCP_CLIENT) || defined(__DOXYGEN__)
/** \file
*
* DHCP Client Application. When connected to the uIP stack, this will retrieve IP configuration settings from the
* DHCP server on the network.
*/
#define INCLUDE_FROM_DHCPCLIENTAPP_C
#include "DHCPClientApp.h"
#if defined(ENABLE_DHCP_CLIENT) || defined(__DOXYGEN__)
/** Initialization function for the DHCP client. */
void DHCPClientApp_Init(void)
{
@ -175,7 +176,7 @@ void DHCPClientApp_Callback(void)
*
* \return Size in bytes of the created DHCP packet
*/
uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* DHCPHeader, uint8_t DHCPMessageType, uip_udp_appstate_t* AppState)
static uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* DHCPHeader, uint8_t DHCPMessageType, uip_udp_appstate_t* AppState)
{
/* Erase existing packet data so that we start will all 0x00 DHCP header data */
memset(DHCPHeader, 0, sizeof(DHCP_Header_t));
@ -214,7 +215,7 @@ uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* DHCPHeader, uint8_t DHCPMes
*
* \return Number of bytes added to the DHCP packet
*/
uint8_t DHCPClientApp_SetOption(uint8_t* DHCPOptionList, uint8_t Option, uint8_t DataLen, void* OptionData)
static uint8_t DHCPClientApp_SetOption(uint8_t* DHCPOptionList, uint8_t Option, uint8_t DataLen, void* OptionData)
{
/* Skip through the DHCP options list until the terminator option is found */
while (*DHCPOptionList != DHCP_OPTION_END)
@ -238,7 +239,7 @@ uint8_t DHCPClientApp_SetOption(uint8_t* DHCPOptionList, uint8_t Option, uint8_t
*
* \return Boolean true if the option was found in the DHCP packet's options list, false otherwise
*/
bool DHCPClientApp_GetOption(uint8_t* DHCPOptionList, uint8_t Option, void* Destination)
static bool DHCPClientApp_GetOption(uint8_t* DHCPOptionList, uint8_t Option, void* Destination)
{
/* Look through the incoming DHCP packet's options list for the requested option */
while (*DHCPOptionList != DHCP_OPTION_END)

11
Projects/Webserver/Lib/DHCPClientApp.h
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@ -159,8 +159,11 @@
void DHCPClientApp_Init(void);
void DHCPClientApp_Callback(void);
uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* DHCPHeader, uint8_t DHCPMessageType, uip_udp_appstate_t* AppState);
uint8_t DHCPClientApp_SetOption(uint8_t* DHCPOptionList, uint8_t Option, uint8_t DataLen, void* OptionData);
bool DHCPClientApp_GetOption(uint8_t* DHCPOptionList, uint8_t Option, void* Destination);
#if defined(INCLUDE_FROM_DHCPCLIENTAPP_C)
static uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* DHCPHeader, uint8_t DHCPMessageType,
uip_udp_appstate_t* AppState);
static uint8_t DHCPClientApp_SetOption(uint8_t* DHCPOptionList, uint8_t Option, uint8_t DataLen,
void* OptionData);
static bool DHCPClientApp_GetOption(uint8_t* DHCPOptionList, uint8_t Option, void* Destination);
#endif
#endif

10
Projects/Webserver/Lib/HTTPServerApp.c
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@ -56,12 +56,12 @@ const char PROGMEM HTTP404Header[] = "HTTP/1.1 404 Not Found\r\n"
"Content-Type: text/plain\r\n\r\n"
"Error 404: File Not Found: /";
/** Default MIME type sent if no other MIME type can be determined. */
const char PROGMEM DefaultMIMEType[] = "text/plain";
/** Default filename to fetch when a directory is requested */
const char PROGMEM DefaultDirFileName[] = "index.htm";
/** Default MIME type sent if no other MIME type can be determined. */
const char PROGMEM DefaultMIMEType[] = "text/plain";
/** List of MIME types for each supported file extension. */
const MIME_Type_t MIMETypes[] =
{
@ -174,7 +174,7 @@ static void HTTPServerApp_OpenRequestedFile(void)
char* RequestedFileName = strtok(NULL, " ");
/* Must be a GET request, abort otherwise */
if (strcmp(RequestToken, "GET") != 0)
if (strcmp_P(RequestToken, PSTR("GET")) != 0)
{
uip_abort();
return;
@ -257,7 +257,7 @@ static void HTTPServerApp_SendResponseHeader(void)
}
/* Add the end-of-line terminator and end-of-headers terminator after the MIME type */
strcpy(&AppData[strlen(AppData)], "\r\n\r\n");
strcpy_P(&AppData[strlen(AppData)], PSTR("\r\n\r\n"));
/* Send the MIME header to the receiving client */
uip_send(AppData, strlen(AppData));

21
Projects/Webserver/Lib/TELNETServerApp.c
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@ -28,6 +28,8 @@
this software.
*/
#if defined(ENABLE_TELNET_SERVER) || defined(__DOXYGEN__)
/** \file
*
* TELNET Webserver Application. When connected to the uIP stack,
@ -114,7 +116,7 @@ void TELNETServerApp_Callback(void)
TELNETServerApp_DisplayTCPConnections();
break;
default:
strcpy(AppData, "Invalid Command.\r\n");
strcpy_P(AppData, PSTR("Invalid Command.\r\n"));
uip_send(AppData, strlen(AppData));
break;
}
@ -144,14 +146,17 @@ static void TELNETServerApp_DisplayTCPConnections(void)
if (CurrConnection->tcpstateflags != UIP_CLOSED)
{
/* Add the current connection's details to the out buffer */
ResponseLen += sprintf(&AppData[ResponseLen], "%u) %02d.%02d.%02d.%02d (Local %u, Remote %u)\r\n",
++ActiveConnCount, CurrConnection->ripaddr.u8[0],
CurrConnection->ripaddr.u8[1],
CurrConnection->ripaddr.u8[2],
CurrConnection->ripaddr.u8[3],
HTONS(CurrConnection->lport), HTONS(CurrConnection->rport));
ResponseLen += sprintf_P(&AppData[ResponseLen], PSTR("%u) %02d.%02d.%02d.%02d (Local %u, Remote %u)\r\n"),
++ActiveConnCount,
CurrConnection->ripaddr.u8[0],
CurrConnection->ripaddr.u8[1],
CurrConnection->ripaddr.u8[2],
CurrConnection->ripaddr.u8[3],
HTONS(CurrConnection->lport), HTONS(CurrConnection->rport));
}
}
uip_send(AppData, ResponseLen);
}
}
#endif

4
Projects/Webserver/Lib/uIPManagement.c
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@ -80,7 +80,9 @@ void uIPManagement_Init(void)
HTTPServerApp_Init();
/* TELNET Server Initialization */
#if defined(ENABLE_TELNET_SERVER)
TELNETServerApp_Init();
#endif
}
/** uIP Management function. This function manages the uIP stack when called while an RNDIS device has been
@ -106,9 +108,11 @@ void uIPManagement_TCPCallback(void)
case HTONS(HTTP_SERVER_PORT):
HTTPServerApp_Callback();
break;
#if defined(ENABLE_TELNET_SERVER)
case HTONS(TELNET_SERVER_PORT):
TELNETServerApp_Callback();
break;
#endif
}
}

6
Projects/Webserver/Webserver.txt
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@ -78,6 +78,12 @@
* <td><b>Description:</b></td>
* </tr>
* <tr>
* <td>ENABLE_TELNET_SERVER</td>
* <td>Makefile CDEFS</td>
* <td>When defined, this enables the TELNET server in addition to the HTTP webserver, which listens for incomming connections
* and processes user commands.</td>
* </tr>
* <tr>
* <td>ENABLE_DHCP_CLIENT</td>
* <td>Makefile CDEFS</td>
* <td>When defined, this enables the DHCP client for dynamic IP allocation of the network settings from a DHCP server.</td>

1
Projects/Webserver/makefile
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@ -201,6 +201,7 @@ CSTANDARD = -std=gnu99
# Place -D or -U options here for C sources
CDEFS = -DF_CPU=$(F_CPU)UL -DF_CLOCK=$(F_CLOCK)UL -DBOARD=BOARD_$(BOARD) $(LUFA_OPTS)
CDEFS += -DENABLE_DHCP_CLIENT
CDEFS += -DENABLE_TELNET_SERVER
CDEFS += -DMAX_URI_LENGTH=50
CDEFS += -DUIP_CONF_UDP="defined(ENABLE_DHCP_CLIENT)" -DUIP_CONF_TCP=1 -DUIP_CONF_UDP_CONNS=1 -DUIP_CONF_MAX_CONNECTIONS=3

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