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" J' k a/ E8 H, o# ?1 T5 f【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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( o+ h X" D! N t5 m0 p: H ufusr_ask_unload is invoked immediately following the completion of ufusr. q& }# E( o: m) g6 p
(or ufsta when the dll is run from a startup folder) to find out when you
. H( F# I- Y! e! U0 H4 _/ S want the dll to be unloaded. If ufusr_ask_unload returns8 S% P" K$ S" G$ L' a5 ~; c
UF_UNLOAD_UG_TERMINATE, the ufusr_cleanup is called right before the dll is
$ L- ^9 q0 F0 O unload when NX is terminating. To prove to yourself that this works, set
Z" @; g8 `% S6 z+ p" B9 } the environment variable UGII_KEEP_SYSTEM_LOG=1 so that the syslog will not
% m6 B6 u5 J3 i& n automatically be cleaned up when NX terminates. Start NX. Use Help-> NX
/ M5 q' C M7 h. c0 r Log File and make a note of the full path to the syslog which will be shown5 X% r/ }5 R" C5 I, t
as its own first line. Run the dll built from this code (nothing noticable# T3 w6 A. W6 ~1 @. W
will happen.) Exit NX. Find the syslog and open it in any text editor to. R; z& A) N" y2 Z" u' G
see this line near the bottom:
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2 D# k' b- |4 x. `( GNX is shutting down - running ufusr_cleanup, j+ {' T" Y; |) n
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*/
' E- G' t4 V! X#include <stdio.h>
& x: {+ a3 S) y& P+ r p#include <string.h>
! X/ E- X" v$ [3 T( E0 l" |0 G#include <uf.h>; j2 E5 P( O- Q4 r
#include <uf_ui.h>
4 |8 K2 E, {4 x0 v#include <uf_exit.h>0 k8 V) E7 ^- I+ ]) J
; c$ x+ }2 z% F0 H$ U# j# v#include <stdarg.h>
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0 j, V7 r4 { i+ T! Z2 Bstatic void ECHO(char *format, ...)
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char msg[UF_UI_MAX_STRING_LEN+1];' ?0 c& }/ Y% D& m" _1 F1 A6 q
va_list args;: ~% e2 a9 ?5 r& j
va_start(args, format);+ W' H5 z0 w$ h) x, ^
vsprintf(msg, format, args);7 @- c# H( P* W; \6 d9 P* f- x
va_end(args);7 f* I4 M. _- b2 M- \" V
UF_UI_open_listing_window();" k( u2 \/ z- _& Y- y; u
UF_UI_write_listing_window(msg);
9 P2 T5 E) \! b4 U5 k9 ?6 j UF_print_syslog(msg, FALSE);
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#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))$ k) b h& `$ J+ H- o6 O4 n0 a) i4 g
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static int report_error( char *file, int line, char *call, int irc)6 K6 H3 X- b: m$ d; o
{
; R0 v# w8 l8 K; W, t6 L; E' \2 G if (irc)
9 r: H. j* E5 n Z {
: P( r) j/ M& [; T2 k char err[133];7 g, n) U+ g% z
7 U; e( p9 d4 k# q UF_get_fail_message(irc, err);
) j4 R' g2 T( b7 S; f# H3 W ECHO("*** ERROR code %d at line %d in %s:\n",! h! s# _& @' N, Y" S$ p
irc, line, file);
- M" |: C W1 j ECHO("+++ %s\n", err);! D9 F6 `' n* m; ^3 X; o1 D* _
ECHO("%s;\n", call);
7 \' o3 O) x) j9 i5 O; }9 b4 p }
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5 z0 b7 d* G! ~3 i( H- ?; m( \ return(irc);
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/*ARGSUSED*/
0 a; }* M4 i1 ?. Nvoid ufusr(char *param, int *reTCode, int paramLen)! g$ C, K+ } W& B4 |* N( ]5 d
{
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/ S+ `+ D5 l$ W- P5 r' m, \* Y& [
/*ARGSUSED*/; q" N. v& |: h
void ufsta(char *param, int *retcode, int paramLen)
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}; g7 ~, b, }. Y( k, u
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int ufusr_ask_unload(void)
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return (UF_UNLOAD_UG_TERMINATE);4 e) F" R0 [& P6 v6 |% r
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1 H" v' O2 C+ J- ^0 J0 z$ @void ufusr_cleanup(void)
: S4 H" b5 p0 V) h# b{
1 X: X$ P% _7 K) b) L8 { ECHO("NX is shutting down - running ufusr_cleanup\n");6 A( Q( m( d$ Z# Y" D$ x( e
, `5 N% I2 ~- k0 j /* put your code here */
# {" ]0 X1 P0 n}[/mw_shl_code]. r) [; u3 x7 H+ h5 a1 x, N' }
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