【NX二次开发源码分享】关闭NX后，做点儿事

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【NX二次开发源码分享】关闭NX后，做点儿事
3 ]% |3 n- m. ?& T% r& e* x
[mw_shl_code=c,true]/*

9 B% o4 H0 P/ _! X    ufusr_ask_unload is invoked immediately following the completion of ufusr
# ^) N1 l/ H+ T) [9 m7 j! }    (or ufsta when the dll is run from a startup folder) to find out when you
9 o& `" A$ R1 \  x    want the dll to be unloaded.  If ufusr_ask_unload returns
    UF_UNLOAD_UG_TERMINATE, the ufusr_cleanup is called right before the dll is
    unload when NX is terminating.  To prove to yourself that this works, set
' w+ f( ?: e1 Q+ ?, u- w    the environment variable UGII_KEEP_SYSTEM_LOG=1 so that the syslog will not
    automatically be cleaned up when NX terminates.  Start NX.  Use Help-> NX
    Log File and make a note of the full path to the syslog which will be shown
    as its own first line.  Run the dll built from this code (nothing noticable
* M, T8 R" q6 q$ @0 E8 {    will happen.)  Exit NX.  Find the syslog and open it in any text editor to
    see this line near the bottom:
* e  d! \: k. e- _- c% w; x
NX is shutting down - running ufusr_cleanup
7 D! z8 H, D7 x+ A
" R/ z1 D' k0 e: g1 G: c! o  }*/
#include <stdio.h>
$ d! U  [& j5 L$ h6 P( C% \% r#include <string.h>
/ |9 G8 [, K5 o#include <uf.h>
0 _9 d! }1 e3 j1 q% J; F2 i#include <uf_ui.h>
9 e5 \6 m+ r9 f$ p3 J6 P6 h#include <uf_exit.h>

#include <stdarg.h>
( X2 l/ x7 S" }% x
static void ECHO(char *format, ...)
, q3 U0 `* F1 ^; `  b{
+ F3 _( T+ ]1 u# `7 E: ~( q! K" j! `    char msg[UF_UI_MAX_STRING_LEN+1];
$ j" K+ z7 x; d+ c* `, k" ?7 y    va_list args;
' j& t" Y7 O" e) F! b    va_start(args, format);
' {! }: f; P3 J9 C0 B4 P    vsprintf(msg, format, args);
    va_end(args);
  W* {8 |- y) A# D0 U& [. W8 D    UF_UI_open_listing_window();
    UF_UI_write_listing_window(msg);
    UF_print_syslog(msg, FALSE);
- C) d) G" c* q$ x+ I9 O+ ~1 i/ k}

#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
. s4 |1 Y" W( j$ L$ _9 T
1 x8 t2 {3 }/ u/ Bstatic int report_error( char *file, int line, char *call, int irc)
5 V% J) j0 `6 V6 L8 W9 |3 V; ]{
    if (irc)
    {
        char err[133];
" m- v* c# ~, w+ K9 v
2 ?- T$ y0 c" J3 x. l5 A        UF_get_fail_message(irc, err);
        ECHO("*** ERROR code %d at line %d in %s:\n",
            irc, line, file);
        ECHO("+++ %s\n", err);
        ECHO("%s;\n", call);
    }
) N1 B2 ^( b+ H1 _
    return(irc);
}
: i% T" t$ Z6 ^, r7 r  K
; M1 ~: r, x4 z9 z9 H& R/*ARGSUSED*/
void ufusr(char *param, int *reTCode, int paramLen)
{
: d) o% Y2 F. q# T4 V* a$ S  A* c}

% {& a8 P9 b6 H* W* C/*ARGSUSED*/
- K! S& O1 \; X, Svoid ufsta(char *param, int *retcode, int paramLen)
5 h: X' ~3 f" ~0 y5 f{
}
$ a2 J/ O# e- x0 k4 z
int ufusr_ask_unload(void)
{
    return (UF_UNLOAD_UG_TERMINATE);
}

; n& }# z7 i; Xvoid ufusr_cleanup(void)
{
    ECHO("NX is shutting down - running ufusr_cleanup\n");
4 F3 V- d- ?# t: I! i
    /* put your code here */
- K9 u* O5 ?' @) [6 u. H}[/mw_shl_code]
; Z" t8 q0 i3 E

licxsw

请问这个函数是怎么用的？有什么用？

admin

licxsw 发表于 2019-12-25 08:49
$ o. l( r+ h* |9 c8 Y, c, ?请问这个函数是怎么用的？有什么用？

入口函数 改成 ufusr_cleanup
7 b1 a1 H3 _2 F
意思是 NX 程序退出后，你可以做些事情 ，具体做啥可以自己写，就是个入口

licxsw

测试了 ufusr_cleanup入口处复制文件到指定目录下，不成功