mars-dosutils/ncpcall.c

286 lines
7.0 KiB
C
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2011-11-13 00:40:40 +01:00
/* ncpcall.c 14-Mar-96 */
/****************************************************************
* (C)opyright (C) 1993,1996 Martin Stover, Marburg, Germany *
****************************************************************/
#include "net.h"
/* ---------------- 0x16 ----------------------------------- */
int ncp_16_02(int dirhandle,
uint8 *path,
int *sub_dir,
uint8 *resultpath,
uint32 *creattime,
uint32 *owner_id)
/* returns max. rights or -1 if failed */
{
struct {
uint16 len;
uint8 func;
uint8 dirhandle;
uint8 sub_dir[2];
uint8 pathlen;
uint8 path[256];
} req;
struct {
uint16 len;
uint8 sub_dir_name[16];
uint8 create_date_time[4];
uint8 owner_id[4]; /* HI LOW */
uint8 max_right_mask;
uint8 reserved; /* Reserved by Novell */
uint8 sub_dir_nmbr[2]; /* HI LOW */
} repl = { sizeof(repl) - sizeof(uint16) };
req.func = 0x02;
U16_TO_BE16((sub_dir) ? *sub_dir : 1, req.sub_dir);
req.dirhandle = (uint8) dirhandle;
req.pathlen = (uint8) ((path) ? strlen(path) : 0);
req.len = 5 + req.pathlen;
strmaxcpy(req.path, path, req.pathlen);
neterrno = Net_Call(0xE200, &req, &repl);
if (neterrno) return(-1);
if (resultpath) strmaxcpy(resultpath, repl.sub_dir_name, 16);
if (sub_dir) *sub_dir = GET_BE16(repl.sub_dir_nmbr);
if (creattime) *creattime = GET_BE32(repl.create_date_time);
if (owner_id) *owner_id = GET_BE32(repl.owner_id);
return((int) repl.max_right_mask);
}
/* ---------------- 0x17 ----------------------------------- */
int ncp_17_02(int module, int debuglevel)
/* debuglevel fuer module setzen */
{
struct {
uint16 len;
uint8 func;
uint8 module;
uint8 debug;
} req = { sizeof(req) - sizeof(uint16) };
struct {
uint16 len;
uint8 olddebug;
} repl = { sizeof(repl) - sizeof(uint16) };
req.func = 0x2;
req.module = (uint8) module;
req.debug = (uint8) debuglevel;
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
return((int) repl.olddebug);
}
int ncp_17_14(uint8 *objname, uint16 objtyp, uint8 *password)
/* login unencreypted */
{
struct {
uint16 len;
uint8 func;
uint8 typ[2];
uint8 namlen;
uint8 buff[48+1+128];
} req;
struct {
uint16 len;
} repl= { 0 };
uint8 *p=req.buff;
req.func = 0x14;
U16_TO_BE16(objtyp, req.typ);
req.namlen = min(47, strlen(objname));
memcpy(p, objname, req.namlen);
p += req.namlen;
*p = (uint8) min(128, strlen(password));
req.len = 4 + req.namlen + 1 + *p;
memcpy(p+1, password, (int) *p);
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
return(0);
}
int ncp_17_17(uint8 *key)
/* get crypt key */
{
struct {
uint16 len;
uint8 func;
} req;
struct {
uint16 len;
uint8 key[8];
} repl;
req.len = 1;
req.func = 0x17;
repl.len = 8;
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
else {
memcpy(key, repl.key, 8);
return(0);
}
}
int ncp_17_18(uint8 *cryptkey, uint8 *objname, uint16 objtyp)
/* keyed login */
{
struct {
uint16 len;
uint8 func;
uint8 key[8];
uint8 typ[2];
uint8 namlen;
uint8 name[48];
} req;
struct {
uint16 len;
} repl={ 0 };
req.len = sizeof(req) - sizeof(uint16);
req.func = 0x18;
U16_TO_BE16(objtyp, req.typ);
req.namlen = min(sizeof(req.name), strlen(objname));
memcpy(req.key, cryptkey, 8);
memcpy(req.name, objname, (int) req.namlen);
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
return(0);
}
uint32 ncp_17_35(uint8 *objname, uint16 objtyp)
/* get bindery object id */
{
struct {
uint16 len;
uint8 func;
uint8 typ[2];
uint8 namlen;
uint8 name[48];
} req;
struct {
uint16 len;
uint8 object_id[4];
uint8 object_type[2];
uint8 object_name[48];
} repl;
req.len = sizeof(req) - sizeof(uint16);
repl.len = sizeof(repl) - sizeof(uint16);
req.func = 0x35;
U16_TO_BE16(objtyp, req.typ);
req.namlen = min(sizeof(req.name), strlen(objname));
memcpy(req.name, objname, (int) req.namlen);
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(0L);
strmaxcpy(objname, repl.object_name, 47);
return(GET_BE32(repl.object_id));
}
int ncp_17_36(uint32 obj_id, uint8 *objname, uint16 *objtyp)
/* get bindery object name */
{
struct {
uint16 len;
uint8 func;
uint8 id[4];
} req;
struct {
uint16 len;
uint8 object_id[4];
uint8 object_type[2];
uint8 object_name[48];
} repl;
req.len = sizeof(req) - sizeof(uint16);
repl.len = sizeof(repl) - sizeof(uint16);
req.func = 0x36;
U32_TO_BE32(obj_id, req.id);
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
if (objname) strmaxcpy(objname, repl.object_name, 47);
if (objtyp) *objtyp = GET_BE16(repl.object_type);
return(0);
}
int ncp_17_40(uint8 *objname, uint16 objtyp,
uint8 *password, uint8 *newpassword)
/* change password unencreypted */
{
struct {
uint16 len;
uint8 func;
uint8 typ[2];
uint8 namlen;
uint8 buff[48+1+128+1+128];
} req;
struct {
uint16 len;
} repl = { 0 };
uint8 *p=req.buff;
req.func = 0x40;
U16_TO_BE16(objtyp, req.typ);
req.namlen = min(47, strlen(objname));
memcpy(p, objname, req.namlen);
p += req.namlen;
*p = (uint8) min(128, strlen(password));
req.len = 4 + req.namlen + 1 + *p;
memcpy(p+1, password, (int) *p);
p += (1 + *p);
*p = (uint8) min(128, strlen(newpassword));
req.len += (1 + *p);
memcpy(p+1, newpassword, (int) *p);
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
return(0);
}
int ncp_14_46(uint32 *obj_id)
/* get bindery access level & actual ID */
{
struct {
uint16 len;
uint8 func;
} req;
struct {
uint16 len;
uint8 access;
uint8 id[4];
} repl;
req.len = 1;
req.func = 0x46;
repl.len = 5;
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
else {
if (obj_id) *obj_id = GET_BE32(repl.id);
return(repl.access);
}
}
int ncp_17_4b(uint8 *cryptkey, uint8 *objname, uint16 objtyp,
int passwx, uint8 *newpassword)
/* keyed change password */
{
struct {
uint16 len;
uint8 func;
uint8 key[8];
uint8 typ[2];
uint8 namlen;
uint8 buff[48+1+16];
} req;
struct {
uint16 len;
} repl = { 0 };
uint8 *p = req.buff;
req.func = 0x4b;
memcpy(req.key, cryptkey, 8);
U16_TO_BE16(objtyp, req.typ);
req.namlen = (uint8) min(48, strlen(objname));
req.len = 12 + req.namlen + 1 + 16;
memcpy(p, objname, (int) req.namlen);
p += req.namlen;
*p++ = (uint8) passwx;
memcpy(p, newpassword, 16);
neterrno = Net_Call(0xE300, &req, &repl);
if (neterrno) return(-1);
return(0);
}