【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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7 H% V# z0 N; m[mw_shl_code=c,true]/*
) P# m$ Z. y5 s1 ]# v
    ufusr_ask_unload is invoked immediately following the completion of ufusr
9 W/ n3 X% C+ p4 b4 w    (or ufsta when the dll is run from a startup folder) to find out when you
  t" ]. u3 x6 |% @6 y    want the dll to be unloaded.  If ufusr_ask_unload returns
4 a& c3 N5 Y1 l8 ~1 G1 e; m* q    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
( o. s! U' m' ^% p  V    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
# h- L: s6 a: q& g- H: ~    will happen.)  Exit NX.  Find the syslog and open it in any text editor to
3 k1 S" t9 S' \% d' o! V6 F: N8 ~0 W3 p2 k    see this line near the bottom:

6 s) F$ B8 m! _4 _. O; t+ l' aNX is shutting down - running ufusr_cleanup
4 n% T! R; R, Z, t* N8 p0 c
*/
#include <stdio.h>
#include <string.h>
#include <uf.h>
/ l5 b8 o; {6 w5 j' p, a7 s; N#include <uf_ui.h>
#include <uf_exit.h>
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#include <stdarg.h>
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0 |! y1 f0 m1 `8 ^6 ystatic void ECHO(char *format, ...)
{
4 V# B, t- u# C' {' `/ ?    char msg[UF_UI_MAX_STRING_LEN+1];
    va_list args;
, v) ^8 e( Z  z2 c$ y8 ~    va_start(args, format);
4 v9 o6 H  X3 a- ?* l    vsprintf(msg, format, args);
    va_end(args);
    UF_UI_open_listing_window();
    UF_UI_write_listing_window(msg);
    UF_print_syslog(msg, FALSE);
}
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7 x/ W# |5 b, \0 w) Z#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))

static int report_error( char *file, int line, char *call, int irc)
{
: F7 u- o7 m7 E    if (irc)
9 |9 v! v+ j) ?2 z    {
, X) U8 M, ]! B) N* V        char err[133];

        UF_get_fail_message(irc, err);
6 ?0 Z+ g1 E; S/ J! {7 _        ECHO("*** ERROR code %d at line %d in %s:\n",
, A" |" L( b+ C9 w2 r. ~            irc, line, file);
        ECHO("+++ %s\n", err);
2 a5 X2 F8 t1 m2 x4 ?        ECHO("%s;\n", call);
, F1 W+ S7 |$ V1 `, i" c    }

    return(irc);
1 Q# V/ x! d; x0 Y/ h}
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/*ARGSUSED*/
void ufusr(char *param, int *reTCode, int paramLen)
{
' u- S9 u  E( r) q}
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/*ARGSUSED*/
" K+ k5 k- M/ w7 `  I/ f! \void ufsta(char *param, int *retcode, int paramLen)
{
2 P3 _# r0 e6 U" P}

int ufusr_ask_unload(void)
: I: i) J& T3 Y2 k* [+ M{
    return (UF_UNLOAD_UG_TERMINATE);
+ |' }' E: J2 F& n}
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void ufusr_cleanup(void)
{
    ECHO("NX is shutting down - running ufusr_cleanup\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
请问这个函数是怎么用的？有什么用？

入口函数 改成 ufusr_cleanup

' z1 g/ O) r: l6 c# u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