【NX二次开发源码分享】关闭NX后，做点儿事

admin

【NX二次开发源码分享】关闭NX后，做点儿事
& t) s1 I# S. x, E( K. O
/ I. R# C7 r& X0 u( F: D[mw_shl_code=c,true]/*
) |' K. [# `" }  y0 {# P0 a
: h1 v0 p* e9 f; [: }4 \- u& ]    ufusr_ask_unload is invoked immediately following the completion of ufusr
; h' Y7 _* V4 S" @% t6 U    (or ufsta when the dll is run from a startup folder) to find out when you
4 A3 s; ?2 C! ^, q  T; A& u    want the dll to be unloaded.  If ufusr_ask_unload returns
2 ~, d; W( R5 r% l9 \8 `+ n    UF_UNLOAD_UG_TERMINATE, the ufusr_cleanup is called right before the dll is
* D$ o; O4 |, U6 P" d& f    unload when NX is terminating.  To prove to yourself that this works, set
+ B3 O% T5 G& T" A. ]    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
+ G9 E* M+ H: g/ P    Log File and make a note of the full path to the syslog which will be shown
. Z3 w* q2 G/ i) ?% r; w    as its own first line.  Run the dll built from this code (nothing noticable
" O; J3 @8 p% v$ H  |    will happen.)  Exit NX.  Find the syslog and open it in any text editor to
    see this line near the bottom:

NX is shutting down - running ufusr_cleanup

*/
#include <stdio.h>
; B9 h) S; G3 r/ G6 S% j#include <string.h>
#include <uf.h>
# e- G9 U7 U: K1 E0 D3 o% J#include <uf_ui.h>
, t6 S% I- L( p4 @% r#include <uf_exit.h>
" G" m  X4 E& ^, j
" W/ X. Z. T: L; ^6 q4 i4 i#include <stdarg.h>
, F# V( V& ^! ]. O
static void ECHO(char *format, ...)
{
1 T9 K+ u9 ]% }; m& _    char msg[UF_UI_MAX_STRING_LEN+1];
    va_list args;
, G" i3 R( d# b9 }! g    va_start(args, format);
6 R: a2 O8 E- ?# F  C) m    vsprintf(msg, format, args);
    va_end(args);
    UF_UI_open_listing_window();
% W: U3 W8 o6 k' d# v/ k    UF_UI_write_listing_window(msg);
0 o+ p6 k3 H( c  J) K$ e! t: ~    UF_print_syslog(msg, FALSE);
}
5 J9 {5 l& d: w/ e6 L! |
#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))

static int report_error( char *file, int line, char *call, int irc)
{
$ T3 d- ], v( e, ?2 a    if (irc)
. d" `2 a8 ~( C- [. V$ f    {
        char err[133];
3 S, e: s+ B( B
        UF_get_fail_message(irc, err);
1 `- Y& e4 L$ ~6 _3 c5 p: U        ECHO("*** ERROR code %d at line %d in %s:\n",
            irc, line, file);
0 x/ H4 F/ _  m, ^# f  N        ECHO("+++ %s\n", err);
        ECHO("%s;\n", call);
    }
) d# d9 ]: i7 l
% T3 V( `1 o) ~# ^" x/ |2 ^    return(irc);
}
4 S: U1 G3 g  R
/*ARGSUSED*/
void ufusr(char *param, int *reTCode, int paramLen)
/ C% v9 B9 T3 i5 a. K{
# ?- J1 Z8 G6 O# N4 {}
+ u+ y# c) |" N& _
0 a& S( f4 S# E- A5 T- k/*ARGSUSED*/
& s! e& w) G. \7 j0 r% m2 y( mvoid ufsta(char *param, int *retcode, int paramLen)
# e1 r; ]; z* ^5 A9 v% W( N{
" n8 M/ X7 U. U  ?/ c2 \: I}

$ }5 |3 }' c: G9 hint ufusr_ask_unload(void)
{
/ Y$ G7 U* E1 ]' K4 z$ _2 Q9 T    return (UF_UNLOAD_UG_TERMINATE);
& N0 k7 T1 l$ e: d) R* h. U}

; r* Q9 y1 S! |5 P( nvoid ufusr_cleanup(void)
{
    ECHO("NX is shutting down - running ufusr_cleanup\n");
4 E& V) N- ?; Z# n
    /* put your code here */
}[/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
+ s5 y. X" Q/ u" V5 k* `: X请问这个函数是怎么用的？有什么用？

入口函数 改成 ufusr_cleanup
  H( i( m7 `5 z+ U/ j
% _9 E5 S8 y. T8 q% l7 ]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