【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
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[mw_shl_code=c,true]/*
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    ufusr_ask_unload is invoked immediately following the completion of ufusr
    (or ufsta when the dll is run from a startup folder) to find out when you
: r$ _' E- j' Q- f; m6 N    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
- M$ @" \* n; M# Y2 j+ m% e' w    unload when NX is terminating.  To prove to yourself that this works, set
    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
- ^3 s2 b7 P. J    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
9 i6 ]! L2 c. e4 [4 _4 |8 X* j0 [7 F    will happen.)  Exit NX.  Find the syslog and open it in any text editor to
    see this line near the bottom:
6 T0 z1 V- T5 y! z' `& U! X) ?1 D
) A/ c- _% S# T# f: Y! v9 SNX is shutting down - running ufusr_cleanup

+ I* {* a. w: U) G' l*/
/ U  E) z9 u3 _3 N$ ?! S& u- r- y. N#include <stdio.h>
#include <string.h>
#include <uf.h>
: p6 P! d* k6 R; I; C. ?#include <uf_ui.h>
1 K3 U. K, V9 d$ ]#include <uf_exit.h>

' X7 F- a$ g# Y2 U#include <stdarg.h>
4 Y! S- n& l! V" P" n
9 e% j) M2 o5 y- Istatic void ECHO(char *format, ...)
{
    char msg[UF_UI_MAX_STRING_LEN+1];
    va_list args;
( Y/ i& {& Z, Z" _9 g    va_start(args, format);
    vsprintf(msg, format, args);
    va_end(args);
7 o6 T  o) y' N9 R1 C    UF_UI_open_listing_window();
  m8 t; u( l/ M& e7 ]/ C    UF_UI_write_listing_window(msg);
1 H" o! h$ X8 X5 M5 h    UF_print_syslog(msg, FALSE);
}

#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))

) Y2 v6 E+ W# gstatic int report_error( char *file, int line, char *call, int irc)
8 c  _7 u7 k* K! `! P{
    if (irc)
4 j' w) _% e/ U5 p" a    {
        char err[133];
; V: S; k  X0 H# c- v6 T
        UF_get_fail_message(irc, err);
- J: ^8 h8 b: O& r% Q        ECHO("*** ERROR code %d at line %d in %s:\n",
            irc, line, file);
4 }+ W& R2 r9 x/ f        ECHO("+++ %s\n", err);
        ECHO("%s;\n", call);
    }

3 l; N# Y% Z" G) A: G/ {4 Y    return(irc);
}
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/*ARGSUSED*/
$ ]6 T' X: E9 N  |9 [void ufusr(char *param, int *reTCode, int paramLen)
{
}
' S2 p/ R2 f; f) c. q! W
/*ARGSUSED*/
7 O- J% Z+ m5 [& Tvoid ufsta(char *param, int *retcode, int paramLen)
{
+ `6 q# y- G5 ^4 k}

int ufusr_ask_unload(void)
{
5 [/ u# h$ C  p    return (UF_UNLOAD_UG_TERMINATE);
}

3 d* v# s+ G8 X+ ?void ufusr_cleanup(void)
{
    ECHO("NX is shutting down - running ufusr_cleanup\n");
6 k) `: |3 @# Y# Q8 _* ~
" F9 ]% ]6 [' F    /* put your code here */
}[/mw_shl_code]
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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
$ H% w# T% W7 B& I$ R, l请问这个函数是怎么用的？有什么用？

入口函数 改成 ufusr_cleanup

6 g2 i) z/ J: s  m1 ^" {6 x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