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Diffstat (limited to 'ext/lwip/src/netif/ppp/ppp.h')
| -rw-r--r-- | ext/lwip/src/netif/ppp/ppp.h | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/ext/lwip/src/netif/ppp/ppp.h b/ext/lwip/src/netif/ppp/ppp.h deleted file mode 100644 index 08d6e62d..00000000 --- a/ext/lwip/src/netif/ppp/ppp.h +++ /dev/null @@ -1,201 +0,0 @@ -/***************************************************************************** -* ppp.h - Network Point to Point Protocol header file. -* -* Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc. -* portions Copyright (c) 1997 Global Election Systems Inc. -* -* The authors hereby grant permission to use, copy, modify, distribute, -* and license this software and its documentation for any purpose, provided -* that existing copyright notices are retained in all copies and that this -* notice and the following disclaimer are included verbatim in any -* distributions. No written agreement, license, or royalty fee is required -* for any of the authorized uses. -* -* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR -* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -* IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, -* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -* -****************************************************************************** -* REVISION HISTORY -* -* 03-01-01 Marc Boucher <marc@mbsi.ca> -* Ported to lwIP. -* 97-11-05 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc. -* Original derived from BSD codes. -*****************************************************************************/ - -#ifndef PPP_H -#define PPP_H - -#include "lwip/opt.h" - -#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */ - -#include "lwip/def.h" -#include "lwip/sio.h" -#include "lwip/stats.h" -#include "lwip/mem.h" -#include "lwip/netif.h" -#include "lwip/sys.h" -#include "lwip/timers.h" - - -#ifndef __u_char_defined - -/* Type definitions for BSD code. */ -typedef unsigned long u_long; -typedef unsigned int u_int; -typedef unsigned short u_short; -typedef unsigned char u_char; - -#endif - - -/************************* -*** PUBLIC DEFINITIONS *** -*************************/ - -/* Error codes. */ -#define PPPERR_NONE 0 /* No error. */ -#define PPPERR_PARAM -1 /* Invalid parameter. */ -#define PPPERR_OPEN -2 /* Unable to open PPP session. */ -#define PPPERR_DEVICE -3 /* Invalid I/O device for PPP. */ -#define PPPERR_ALLOC -4 /* Unable to allocate resources. */ -#define PPPERR_USER -5 /* User interrupt. */ -#define PPPERR_CONNECT -6 /* Connection lost. */ -#define PPPERR_AUTHFAIL -7 /* Failed authentication challenge. */ -#define PPPERR_PROTOCOL -8 /* Failed to meet protocol. */ - -/* - * PPP IOCTL commands. - */ -/* - * Get the up status - 0 for down, non-zero for up. The argument must - * point to an int. - */ -#define PPPCTLG_UPSTATUS 100 /* Get the up status - 0 down else up */ -#define PPPCTLS_ERRCODE 101 /* Set the error code */ -#define PPPCTLG_ERRCODE 102 /* Get the error code */ -#define PPPCTLG_FD 103 /* Get the fd associated with the ppp */ - -/************************ -*** PUBLIC DATA TYPES *** -************************/ - -struct ppp_addrs { - ip_addr_t our_ipaddr, his_ipaddr, netmask, dns1, dns2; -}; - - -/*********************** -*** PUBLIC FUNCTIONS *** -***********************/ - -/* Initialize the PPP subsystem. */ -void pppInit(void); - -/* Warning: Using PPPAUTHTYPE_ANY might have security consequences. - * RFC 1994 says: - * - * In practice, within or associated with each PPP server, there is a - * database which associates "user" names with authentication - * information ("secrets"). It is not anticipated that a particular - * named user would be authenticated by multiple methods. This would - * make the user vulnerable to attacks which negotiate the least secure - * method from among a set (such as PAP rather than CHAP). If the same - * secret was used, PAP would reveal the secret to be used later with - * CHAP. - * - * Instead, for each user name there should be an indication of exactly - * one method used to authenticate that user name. If a user needs to - * make use of different authentication methods under different - * circumstances, then distinct user names SHOULD be employed, each of - * which identifies exactly one authentication method. - * - */ -enum pppAuthType { - PPPAUTHTYPE_NONE, - PPPAUTHTYPE_ANY, - PPPAUTHTYPE_PAP, - PPPAUTHTYPE_CHAP -}; - -void pppSetAuth(enum pppAuthType authType, const char *user, const char *passwd); - -/* Link status callback function prototype */ -typedef void (*pppLinkStatusCB_fn)(void *ctx, int errCode, void *arg); - -#if PPPOS_SUPPORT -/* - * Open a new PPP connection using the given serial I/O device. - * This initializes the PPP control block but does not - * attempt to negotiate the LCP session. - * Return a new PPP connection descriptor on success or - * an error code (negative) on failure. - */ -int pppOverSerialOpen(sio_fd_t fd, pppLinkStatusCB_fn linkStatusCB, void *linkStatusCtx); -#endif /* PPPOS_SUPPORT */ - -#if PPPOE_SUPPORT -/* - * Open a new PPP Over Ethernet (PPPOE) connection. - */ -int pppOverEthernetOpen(struct netif *ethif, const char *service_name, const char *concentrator_name, - pppLinkStatusCB_fn linkStatusCB, void *linkStatusCtx); -#endif /* PPPOE_SUPPORT */ - -/* for source code compatibility */ -#define pppOpen(fd,cb,ls) pppOverSerialOpen(fd,cb,ls) - -/* - * Close a PPP connection and release the descriptor. - * Any outstanding packets in the queues are dropped. - * Return 0 on success, an error code on failure. - */ -int pppClose(int pd); - -/* - * Indicate to the PPP process that the line has disconnected. - */ -void pppSigHUP(int pd); - -/* - * Get and set parameters for the given connection. - * Return 0 on success, an error code on failure. - */ -int pppIOCtl(int pd, int cmd, void *arg); - -/* - * Return the Maximum Transmission Unit for the given PPP connection. - */ -u_short pppMTU(int pd); - -#if PPPOS_SUPPORT && !PPP_INPROC_OWNTHREAD -/* - * PPP over Serial: this is the input function to be called for received data. - * If PPP_INPROC_OWNTHREAD==1, a seperate input thread using the blocking - * sio_read() is used, so this is deactivated. - */ -void pppos_input(int pd, u_char* data, int len); -#endif /* PPPOS_SUPPORT && !PPP_INPROC_OWNTHREAD */ - - -#if LWIP_NETIF_STATUS_CALLBACK -/* Set an lwIP-style status-callback for the selected PPP device */ -void ppp_set_netif_statuscallback(int pd, netif_status_callback_fn status_callback); -#endif /* LWIP_NETIF_STATUS_CALLBACK */ -#if LWIP_NETIF_LINK_CALLBACK -/* Set an lwIP-style link-callback for the selected PPP device */ -void ppp_set_netif_linkcallback(int pd, netif_status_callback_fn link_callback); -#endif /* LWIP_NETIF_LINK_CALLBACK */ - -#endif /* PPP_SUPPORT */ - -#endif /* PPP_H */ |