/* orckit_quirks.c ...... fix quirks in orckit adsl modems *                        mulix <mulix@actcom.co.il> * * $Id: orckit_quirks.c,v 1.3 2002/03/01 01:23:36 quozl Exp $ */#include <string.h>#include <sys/types.h>#include <netinet/in.h>#include "pptp_msg.h"#include "pptp_options.h"#include "pptp_ctrl.h"#include "util.h"/* return 0 on success, non zero otherwise */intorckit_atur3_build_hook(struct pptp_out_call_rqst* packet){    unsigned int name_length = 10;    struct pptp_out_call_rqst fixed_packet = {	PPTP_HEADER_CTRL(PPTP_OUT_CALL_RQST),	0, /* hton16(call->callid) */	0, /* hton16(call->sernum) */	hton32(PPTP_BPS_MIN), hton32(PPTP_BPS_MAX),	hton32(PPTP_BEARER_DIGITAL), hton32(PPTP_FRAME_ANY),	hton16(PPTP_WINDOW), 0, hton16(name_length), 0,	{'R','E','L','A','Y','_','P','P','P','1',0}, {0}    };    if (!packet)	return -1;    memcpy(packet, &fixed_packet, sizeof(*packet));    return 0;}/* return 0 on success, non zero otherwise */intorckit_atur3_set_link_hook(struct pptp_set_link_info* packet,			   int peer_call_id){    struct pptp_set_link_info fixed_packet = {	PPTP_HEADER_CTRL(PPTP_SET_LINK_INFO),	hton16(peer_call_id),	0,	0xffffffff,	0xffffffff};    if (!packet)	return -1;    memcpy(packet, &fixed_packet, sizeof(*packet));    return 0;}/* return 0 on success, non 0 otherwise */intorckit_atur3_start_ctrl_conn_hook(struct pptp_start_ctrl_conn* packet){    struct pptp_start_ctrl_conn fixed_packet = {	{0}, /* we'll set the header later */	hton16(PPTP_VERSION), 0, 0,	hton32(PPTP_FRAME_ASYNC), hton32(PPTP_BEARER_ANALOG),	hton16(0) /* max channels */,	hton16(0x6021),	{'R','E','L','A','Y','_','P','P','P','1',0}, /* hostname */	{'M','S',' ','W','i','n',' ','N','T',0} /* vendor */    };    if (!packet)	return -1;    /* grab the header from the original packet, since we dont       know if this is a request or a reply */    memcpy(&fixed_packet.header, &packet->header, sizeof(struct pptp_header));    /* and now overwrite the full packet, effectively preserving the header */    memcpy(packet, &fixed_packet, sizeof(*packet));    return 0;}