【NX二次开发源码分享】关闭NX后，做点儿事

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6 l3 F% K# E7 [1 R【NX二次开发源码分享】关闭NX后，做点儿事

% V7 D* ?3 F7 ?' y1 e[mw_shl_code=c,true]/*

    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
  I! E4 i" W  Y    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
    the environment variable UGII_KEEP_SYSTEM_LOG=1 so that the syslog will not
2 w% d( ^/ n- o6 S: c# \    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
3 H. e2 {, O8 L- f    as its own first line.  Run the dll built from this code (nothing noticable
* q- C, x3 E% k# I    will happen.)  Exit NX.  Find the syslog and open it in any text editor to
  l: G& t/ t; a  n  I) w2 c    see this line near the bottom:
) ?" U7 R# b1 F7 r& x
NX is shutting down - running ufusr_cleanup

*/
#include <stdio.h>
#include <string.h>
& B" e' f" l; b$ T# s% d  u#include <uf.h>
* k( n$ \0 E  Z* G# s( `#include <uf_ui.h>
#include <uf_exit.h>
' M8 e7 y. \. L9 g* r- U
#include <stdarg.h>
, |3 ?0 ]3 [1 S( {
+ S  m$ p  ]/ Astatic void ECHO(char *format, ...)
{
    char msg[UF_UI_MAX_STRING_LEN+1];
# B1 I. w; v# a: |    va_list args;
    va_start(args, format);
! q& L) m) Q$ ~2 s: [, ^    vsprintf(msg, format, args);
    va_end(args);
    UF_UI_open_listing_window();
+ |; S+ R' w1 R) T' r% v9 b    UF_UI_write_listing_window(msg);
# T( d  V! q  v+ @+ c  ?    UF_print_syslog(msg, FALSE);
}

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

) X6 p$ `9 Z6 w5 vstatic int report_error( char *file, int line, char *call, int irc)
{
- U# E1 \$ M" t  y  @* Z8 l    if (irc)
    {
. A/ g; e1 ^% a$ }' k        char err[133];
. A/ p; o9 e4 Q) w
% v4 C; G; k8 ~4 \, q        UF_get_fail_message(irc, err);
        ECHO("*** ERROR code %d at line %d in %s:\n",
- e" z7 k& M8 t            irc, line, file);
0 ^  G, \4 r6 W: y0 d: n" }        ECHO("+++ %s\n", err);
, V4 _$ t# V6 J! Y        ECHO("%s;\n", call);
    }
2 {! y3 h4 B; o% I4 ^/ B/ V  C/ ~
1 |# a1 |6 z7 K, m' a, U    return(irc);
}

0 V1 a& V( Z& g' y2 c: X/*ARGSUSED*/
void ufusr(char *param, int *reTCode, int paramLen)
{
. v" X2 W5 T6 d" J& q! q}
% C2 T! P* V4 L2 D
# i# d! v: k( K5 `/*ARGSUSED*/
3 z4 D  B7 d% {/ T" {, A. P+ C/ [void ufsta(char *param, int *retcode, int paramLen)
9 x' Q( P7 t4 X{
% s( [! M, c* W( I6 B& p( o4 R}

7 O; ?) X6 ^. ^: f- aint ufusr_ask_unload(void)
{
' S% a0 Q% X' V' c6 P$ a/ d    return (UF_UNLOAD_UG_TERMINATE);
}

% N  U4 Q; ^' ?0 N) [void ufusr_cleanup(void)
. q9 r  X  r  R" E3 V0 ?{
' _: O3 i/ i& U* U    ECHO("NX is shutting down - running ufusr_cleanup\n");

2 j$ @6 d  _7 W5 U3 P. M    /* put your code here */
$ C2 F9 ^, J& a/ P. `+ ?}[/mw_shl_code]

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
* R, M0 N6 X+ n# w6 s2 I请问这个函数是怎么用的？有什么用？

入口函数 改成 ufusr_cleanup
1 A  i/ n& @0 V4 k1 i
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