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c50202e93bd05bd01fb5c540c5ac5bbb063886ab
mars-dosutils/net.h
Mario Fetka c50202e93b dosutils: factor shared helpers and update README 
Move common DOS utility helper code into tools.c and expose it through
net.h.  This removes duplicated command-local helpers from GRANT,
RIGHTS, FLAG, FLAGDIR and the trustee helper layer.

The shared helpers cover case-insensitive argument comparison, help and
option detection, /FILES and /SUBDIRS parsing, current network directory
handle lookup, current volume prefix formatting, uppercase DOS path
copying, basename/header-path handling, wildcard detection and simple
path joining/splitting.

Keep the command frontends smaller and less coupled so the current
multicall utility can later be split into smaller grouped multicall
binaries, such as trustee tools, login/session tools and file/flag
tools.

Update the DOS utilities README for the newer Client32 and trustee
commands.  Document RIGHTS, GRANT, REVOKE and REMOVE in the status,
feature, command and install sections.  Add command reference entries
for the trustee tools, including Novell-style syntax, supported rights,
recursive/file options and missing-trustee behavior.

Also mention the shared trustee helper layer and common tools.c helpers
used by the newer command frontends.
2026-05-24 20:45:56 +02:00

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/* net.h: 20-May-96 */
/****************************************************************
* (C)opyright (C) 1993,1996 Martin Stover, Marburg, Germany *
****************************************************************/
#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <malloc.h>
#include <string.h>
#include <conio.h>
#include <io.h>
#include <bios.h>
#include <dos.h>
#include <process.h>
#include <stdarg.h>
#ifdef __WATCOMC__
#include <direct.h>
extern int tool_page_line(int *line_count, int *continuous);
#endif
typedef unsigned int UI;
typedef unsigned int uint;
typedef unsigned char UC;
typedef unsigned char uint8;
typedef unsigned short int uint16;
typedef unsigned long int uint32;
typedef union REGS REGS;
typedef struct SREGS SREGS;
typedef void (*FUNC_VOID)();
typedef int (*FUNC_INT)();
typedef struct {
uint8 checksum[2];
uint16 packetlen;
uint8 tcontrol;
uint8 ptype;
uint8 dest_net[4];
uint8 dest_node[6];
uint16 dest_sock; /* HI LOW */
uint8 source_net[4];
uint8 source_node[6];
uint16 source_sock; /* HI LOW */
} IPX_HEADER;
typedef struct {
uint8 *link_address;
FUNC_VOID esr_routine;
uint8 in_use_flag;
uint8 completition_code;
uint16 socket; /* HI LOW */
uint8 ipx_workspace[4]; /* interner Gebrauch */
uint8 drv_workspace[4]; /* interner Gebrauch */
uint8 immediate_address[6]; /* HI LOW Node Address */
uint16 fragment_count; /* Anzahl Fragment Buffers */
uint8 *fragment_1;
uint16 fragment_1_size;
/* K�nnen auch mehr sein */
} ECB;
#include "kern.h"
#define UI2NET(i) ( ( (i) << 8) | ( ((i)>>8) & 0xFF) )
#define NET2UI(i) ( ( (i) << 8) | ( ((i)>>8) & 0xFF) )
#define U16_TO_BE16(u, b) { uint16 a=(u); \
*( (uint8*) (b) ) = *( ((uint8*) (&a)) +1); \
*( ((uint8*) (b)) +1) = *( (uint8*) (&a)); }
#define U32_TO_BE32(u, ar) { uint32 a= (u); uint8 *b= ((uint8*)(ar))+3; \
*b-- = (uint8)a; a >>= 8; \
*b-- = (uint8)a; a >>= 8; \
*b-- = (uint8)a; a >>= 8; \
*b = (uint8)a; }
#define U16_TO_16(u, b) { uint16 a=(u); memcpy(b, &a, 2); }
#define U32_TO_32(u, b) { uint32 a=(u); memcpy(b, &a, 4); }
#define GET_BE16(b) ( (int) *(((uint8*)(b))+1) \
| ( ( (int) *( (uint8*)(b) ) << 8) ) )
#define GET_BE32(b) ( (uint32) *(((uint8*)(b))+3) \
| ( ((uint32) *(((uint8*)(b))+2) ) << 8) \
| ( ((uint32) *(((uint8*)(b))+1) ) << 16) \
| ( ((uint32) *( (uint8*)(b) ) ) << 24) )
#define GET_16(b) ( (int) *( (uint8*)(b) ) \
| ( ( (int) *(((uint8*)(b))+1) << 8) ) )
#define GET_32(b) ( (uint32) *( (uint8*)(b) ) \
| ( ((uint32) *(((uint8*)(b))+1) ) << 8) \
| ( ((uint32) *(((uint8*)(b))+2) ) << 16) \
| ( ((uint32) *(((uint8*)(b))+3) ) << 24) )
#define MAX_U32 ((uint32)0xffffffffL)
#define MAX_U16 ((uint16)0xffff)
#define NWSERV 1
#define NCPSERV 2
#define NWCONN 3
#define NWCLIENT 4
#define NWBIND 5
#define NCP_BINDERY_FSERVER 0x0004
typedef struct {
uint32 object_id;
uint16 object_type;
uint8 object_name[49];
uint8 object_flags;
uint8 object_security;
uint8 object_has_prop;
} BINDERY_OBJECT;
typedef struct {
uint8 value[128];
uint8 more_flag;
uint8 property_flag;
} NW_PROPERTY;
/* net.c */
extern char *funcname;
extern char prgpath[];
extern int call_func_entry(int argc, char *argv[]);
/* tools.c */
extern void clear_kb(void);
extern int key_pressed(void);
extern int ask_user(char *p, ...);
#define xfree(p) x_x_xfree((char **)&(p))
extern void x_x_xfree(char **p);
extern char *xmalloc(uint size);
extern char *xcmalloc(uint size);
extern int strmaxcpy(char *dest, char *source, int len);
extern char *xadd_char(char *s, int c, int maxlen);
extern uint8 *upstr(uint8 *s);
extern void korrpath(char *s);
extern void get_path_fn(char *s, char *p, char *fn);
/* Shared DOS utility helpers. Keep command frontends small so the
* historical multicall net.exe can later be split into smaller groups. */
extern int tool_strsame(char *a, char *b);
extern int tool_is_help_arg(char *s);
extern int tool_is_option(char *s);
extern int tool_is_files_option(char *s);
extern int tool_is_subdirs_option(char *s);
extern int tool_get_current_drive(void);
extern int tool_current_dhandle(uint8 *connid, uint8 *dhandle);
extern int tool_current_prefix(char *out, int max);
extern int tool_is_current_path(char *path);
extern void tool_upcopy(char *dst, char *src, int max);
extern void tool_basename(char *dst, char *src, int max);
extern void tool_header_path(char *out, char *path, int max);
extern int tool_is_dot_dir(char *name);
extern void tool_join_path(char *out, char *base, char *name, int max);
extern int tool_has_wildcards(char *path);
extern void tool_parent_pattern(char *dir, char *pattern, char *path,
int maxdir, int maxpat);
#define reb(s) deb((s)),leb((s))
extern void deb(uint8 *s);
extern void leb(uint8 *s);
#define add_char(s, c) xadd_char((s), (c), -1)
extern char *getglobenv(char *option);
extern int putglobenv(char *option);
#ifdef __WATCOMC__
/* Borland C compatibility wrappers implemented in tools.c. */
extern int getcurdir(int drive, char *directory);
extern void setdisk(int drive);
#endif
/* NETCALLS */
#define DRIVE_ADD 1
#define DRIVE_INSERT 2
#define DRIVE_DELETE 3
typedef struct {
uint8 drivenummer; /* 0xff=last of list, 0xfe only DOSPATH */
uint8 flags; /* 0x80 = local drive */
char dospath[65];
uint8 connid;
uint8 dhandle;
} SEARCH_VECTOR_ENTRY;
typedef SEARCH_VECTOR_ENTRY SEARCH_VECTOR[17];
extern int neterrno;
#define alloc_permanent_dir_handle(dhandle, path, drive, rights) \
alloc_dir_handle(0x12, (dhandle), (path), (drive), (rights))
#define alloc_temp_dir_handle(dhandle, path, drive, rights) \
alloc_dir_handle(0x13, (dhandle), (path), (drive), (rights))
extern int ipx_init(void);
extern int logout(void);
extern int redir_device_drive(int devicetyp, uint8 *devname, uint8 *remotename);
extern int list_redir(int index, int *devicetyp, uint8 *devname, uint8 *remotename);
extern int get_drive_info(uint8 drivenumber, uint8 *connid,
uint8 *dhandle, uint8 *statusflags);
extern int get_fs_name(int connid, char *name);
extern int alloc_dir_handle(int func, int dhandle, char *path,
int driveletter, uint8 *effrights);
extern int dealloc_dir_handle(int dhandle);
extern int get_dir_path(uint8 dhandle, char *path);
extern int get_volume_name(uint8 nr, char *name);
extern int get_search_drive_vektor(SEARCH_VECTOR_ENTRY *vec);
extern int set_search_drive_vektor(SEARCH_VECTOR_ENTRY *vec);
/********* ncpcall.h ***********/
extern int ncp_16_02(int dirhandle,
uint8 *path,
int *sub_dir,
uint8 *resultpath,
uint32 *creattime,
uint32 *owner_id);
extern int ncp_14_46(uint32 *obj_id);
extern int ncp_17_02(int module, int debuglevel);
extern int ncp_17_14(uint8 *objname, uint16 objtyp, uint8 *password);
extern int ncp_17_17(uint8 *key);
extern int ncp_17_18(uint8 *cryptkey, uint8 *objname, uint16 objtyp);
extern uint32 ncp_17_35(uint8 *objname, uint16 objtyp);
extern int ncp_17_36(uint32 obj_id, uint8 *objname, uint16 *objtyp);
extern int ncp_17_40(uint8 *objname, uint16 objtyp, uint8 *password,
uint8 *newpassword);
extern int ncp_17_4b(uint8 *cryptkey, uint8 *objname, uint16 objtyp,
int passwx, uint8 *newpassword);
/* map.c */
extern int func_map (int argc, char *argv[], int mode);
extern int func_path (int argc, char *argv[], int mode);
extern void remove_nwpathes(void);
/* login.c */
extern int func_login (int argc, char *argv[], int mode);
extern int func_logout (int argc, char *argv[], int mode);
extern int func_passwd (int argc, char *argv[], int mode);
extern int func_profile(int argc, char *argv[], int mode);
extern int func_cwd (int argc, char *argv[], int mode);
extern int func_echo (int argc, char *argv[], int mode);
extern int func_exec (int argc, char *argv[], int mode);
extern int read_command_file(char *fstr);
/* slist.c */
extern int func_slist (int argc, char *argv[], int mode);
/* nwdebug.c */
extern int func_debug (int argc, char *argv[], int mode);
/* nwtests.c */
extern int func_tests (int argc, char *argv[], int mode);
/* capture.c */
extern int func_capture(int argc, char *argv[], int mode);
/* flag.c */
extern int func_flag (int argc, char *argv[], int mode);
extern int func_flagdir(int argc, char *argv[], int mode);
extern int func_grant (int argc, char *argv[], int mode);
extern int func_revoke(int argc, char *argv[], int mode);
extern int func_remove(int argc, char *argv[], int mode);
extern int func_rights (int argc, char *argv[], int mode);
extern int ncp_17_37(uint32 last_id, uint16 objtyp, uint8 *pattern,
BINDERY_OBJECT *target);
extern int ncp_17_3d(uint16 objtyp, uint8 *objname, int segment,
uint8 *propname, NW_PROPERTY *target);
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