freebsd-dev/lib/libncp/ncpl_misc.c
2001-09-30 22:01:19 +00:00

296 lines
7.4 KiB
C

/*
* Copyright (c) 1999, Boris Popov
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Boris Popov.
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND 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 AUTHOR OR 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.
*
* calls that don't fit to any other category
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/time.h>
#include <errno.h>
#include <stdio.h>
#include <strings.h>
#include <netncp/ncp_lib.h>
static time_t
ncp_nw_to_ctime(struct nw_time_buffer *source) {
struct tm u_time;
bzero(&u_time,sizeof(struct tm));
/*
* XXX: NW 4.x tracks daylight automatically
*/
u_time.tm_isdst = -1;
u_time.tm_sec = source->second;
u_time.tm_min = source->minute;
u_time.tm_hour = source->hour;
u_time.tm_mday = source->day;
u_time.tm_mon = source->month - 1;
u_time.tm_year = source->year;
if (u_time.tm_year < 80) {
u_time.tm_year += 100;
}
return mktime(&u_time);
}
int
ncp_get_file_server_information(NWCONN_HANDLE connid,
struct ncp_file_server_info *target)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 17);
if ((error = ncp_request(connid, 23, conn)) != 0)
return error;
memcpy(target, ncp_reply_data(conn, 0), sizeof(*target));
target->MaximumServiceConnections
= htons(target->MaximumServiceConnections);
target->ConnectionsInUse
= htons(target->ConnectionsInUse);
target->MaxConnectionsEverUsed
= htons(target->MaxConnectionsEverUsed);
target->NumberMountedVolumes
= htons(target->NumberMountedVolumes);
return 0;
}
int
ncp_get_stations_logged_info(NWCONN_HANDLE connid, u_int32_t connection,
struct ncp_bindery_object *target, time_t *login_time)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 28);
ncp_add_dword_lh(conn, connection);
if ((error = ncp_request(connid, 23, conn)) != 0)
return error;
bzero(target, sizeof(*target));
target->object_id = ncp_reply_dword_hl(conn, 0);
target->object_type = ncp_reply_word_hl(conn, 4);
memcpy(target->object_name, ncp_reply_data(conn, 6),
sizeof(target->object_name));
*login_time = ncp_nw_to_ctime((struct nw_time_buffer *)ncp_reply_data(conn, 54));
return 0;
}
int
ncp_get_internet_address(NWCONN_HANDLE connid, u_int32_t connection,
struct ipx_addr *target, u_int8_t * conn_type)
{
int error;
DECLARE_RQ;
ncp_init_request_s(conn, 26);
ncp_add_dword_lh(conn, connection);
error = ncp_request(connid, 23, conn);
if (error) return error;
bzero(target, sizeof(*target));
ipx_netlong(*target) = ncp_reply_dword_lh(conn, 0);
memcpy(&(target->x_host), ncp_reply_data(conn, 4), 6);
target->x_port = ncp_reply_word_lh(conn, 10);
*conn_type = ncp_reply_byte(conn, 12);
return 0;
}
NWCCODE
NWGetObjectConnectionNumbers(NWCONN_HANDLE connHandle,
pnstr8 pObjName, nuint16 objType,
pnuint16 pNumConns, pnuint16 pConnHandleList,
nuint16 maxConns)
{
int error, i, n;
nuint32 lastconn;
DECLARE_RQ;
lastconn = 0;
ncp_init_request_s(conn, 27);
ncp_add_dword_lh(conn, lastconn);
ncp_add_word_hl(conn, objType);
ncp_add_pstring(conn, pObjName);
if ((error = ncp_request(connHandle, 23, conn)) != 0) return error;
n = min(ncp_reply_byte(conn, 0), maxConns);
*pNumConns = n;
for (i = 0; i < n ; i++) {
*pConnHandleList++ = ncp_reply_dword_lh(conn, i * 4 + 1);
}
return 0;
}
void
NWUnpackDateTime(nuint32 dateTime, NW_DATE *sDate, NW_TIME *sTime) {
NWUnpackDate(dateTime >> 16, sDate);
NWUnpackTime(dateTime & 0xffff, sTime);
}
void
NWUnpackDate(nuint16 date, NW_DATE *sDate) {
sDate->day = date & 0x1f;
sDate->month = (date >> 5) & 0xf;
sDate->year = ((date >> 9) & 0x7f) + 1980;
}
void
NWUnpackTime(nuint16 time, NW_TIME *sTime) {
sTime->seconds = time & 0x1f;
sTime->minutes = (time >> 5) & 0x3f;
sTime->hours = (time >> 11) & 0x1f;
}
nuint32
NWPackDateTime(NW_DATE *sDate, NW_TIME *sTime) {
return 0;
}
nuint16
NWPackDate(NW_DATE *sDate) {
return 0;
}
nuint16
NWPackTime(NW_TIME *sTime) {
return 0;
}
time_t
ncp_UnpackDateTime(nuint32 dateTime) {
struct tm u_time;
NW_DATE d;
NW_TIME t;
NWUnpackDateTime(dateTime, &d, &t);
bzero(&u_time,sizeof(struct tm));
u_time.tm_isdst = -1;
u_time.tm_sec = t.seconds;
u_time.tm_min = t.minutes;
u_time.tm_hour = t.hours;
u_time.tm_mday = d.day;
u_time.tm_mon = d.month - 1;
u_time.tm_year = d.year - 1900;
return mktime(&u_time);
}
int
ncp_GetFileServerDateAndTime(NWCONN_HANDLE cH, time_t *target) {
int error;
DECLARE_RQ;
ncp_init_request(conn);
if ((error = ncp_request(cH, 20, conn)) != 0)
return error;
*target = ncp_nw_to_ctime((struct nw_time_buffer *) ncp_reply_data(conn, 0));
return 0;
}
int
ncp_SetFileServerDateAndTime(NWCONN_HANDLE cH, time_t * source) {
int year;
struct tm *utime = localtime(source);
DECLARE_RQ;
year = utime->tm_year;
if (year > 99) {
year -= 100;
}
ncp_init_request_s(conn, 202);
ncp_add_byte(conn, year);
ncp_add_byte(conn, utime->tm_mon + 1);
ncp_add_byte(conn, utime->tm_mday);
ncp_add_byte(conn, utime->tm_hour);
ncp_add_byte(conn, utime->tm_min);
ncp_add_byte(conn, utime->tm_sec);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWDownFileServer(NWCONN_HANDLE cH, int force) {
DECLARE_RQ;
ncp_init_request_s(conn, 211);
ncp_add_byte(conn, force ? 0 : 0xff);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWCloseBindery(NWCONN_HANDLE cH) {
DECLARE_RQ;
ncp_init_request_s(conn, 68);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWOpenBindery(NWCONN_HANDLE cH) {
DECLARE_RQ;
ncp_init_request_s(conn, 69);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWDisableTTS(NWCONN_HANDLE cH) {
DECLARE_RQ;
ncp_init_request_s(conn, 207);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWEnableTTS(NWCONN_HANDLE cH) {
DECLARE_RQ;
ncp_init_request_s(conn, 208);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWDisableFileServerLogin(NWCONN_HANDLE cH) {
DECLARE_RQ;
ncp_init_request_s(conn, 203);
return ncp_request(cH, 23, conn);
}
NWCCODE
NWEnableFileServerLogin(NWCONN_HANDLE cH) {
DECLARE_RQ;
ncp_init_request_s(conn, 204);
return ncp_request(cH, 23, conn);
}