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2 q/ o1 G9 d* w【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) Y$ B- I+ J5 | L' _
(or ufsta when the dll is run from a startup folder) to find out when you- o# E2 q" x5 Z. F
want the dll to be unloaded. If ufusr_ask_unload returns9 g- ?: G! c; v. c6 c8 o* N
UF_UNLOAD_UG_TERMINATE, the ufusr_cleanup is called right before the dll is
) f# y- K/ A4 { `! y unload when NX is terminating. To prove to yourself that this works, set
( q. H4 c( O1 ` the environment variable UGII_KEEP_SYSTEM_LOG=1 so that the syslog will not
) S# {4 i- x, ~: ~0 p automatically be cleaned up when NX terminates. Start NX. Use Help-> NX( Q* \: E0 r) C, J+ n4 g
Log File and make a note of the full path to the syslog which will be shown
- `* t r/ u" {$ I' g as its own first line. Run the dll built from this code (nothing noticable
9 A7 ~: U4 t+ o$ V will happen.) Exit NX. Find the syslog and open it in any text editor to
) ~( c$ [. N+ \7 N4 r8 I see this line near the bottom:5 f& E/ D. R- _# Z4 I3 R& d
# X u: B: g% q
NX is shutting down - running ufusr_cleanup
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*/
R' M. ^- J) Q* M- P, n! E8 k#include <stdio.h>
( j+ ^ _6 f" J3 r#include <string.h>
) F1 L; j6 n) b3 ~' S+ l#include <uf.h>
* b: m- I5 m" B#include <uf_ui.h>
- j9 i6 F1 k8 l& h. U2 \) [6 I4 D# H#include <uf_exit.h>
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8 {& G" u+ W- d#include <stdarg.h>, a* P r7 g, O [# Z* F8 \
8 ?% u6 D9 m" C+ l5 h! Q1 p. b& n; Xstatic void ECHO(char *format, ...). U1 H) J; _: L! \- a! L3 Q
{7 G }6 I! O0 r5 ` {
char msg[UF_UI_MAX_STRING_LEN+1];5 b( [: j; }0 V! q* @
va_list args;
O% r2 L8 }- K. a3 b4 K va_start(args, format);0 p% g. \1 k3 A
vsprintf(msg, format, args);, |5 m, i$ O6 q9 n
va_end(args);
4 D7 z' E$ c E/ N% r UF_UI_open_listing_window();
0 y3 q9 J6 o9 g: t) `% A UF_UI_write_listing_window(msg);
9 h% Z" c/ P3 w1 M! W9 i/ d1 h UF_print_syslog(msg, FALSE);8 Y9 z$ @ c# m0 D- ^, H# c
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3 v+ E$ A# M% \2 Y m) @" j#define UF_CALL(X) (report_error( __FILE__, __LINE__, #X, (X)))
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static int report_error( char *file, int line, char *call, int irc)" F" _7 L. R+ A4 o( \ O3 [
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if (irc)
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char err[133];7 Y2 b% s/ c. _& x) K% h
; \% u. `& K4 G- l UF_get_fail_message(irc, err);5 E0 U/ u- ^' `# P" _
ECHO("*** ERROR code %d at line %d in %s:\n",
4 u; ]5 {5 F P/ ]8 A4 f1 R irc, line, file);
/ _: m6 c2 ^+ B) O: P5 X ECHO("+++ %s\n", err);
3 m# O% @* D" T: B! H3 p) W ECHO("%s;\n", call);
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9 {7 Y7 d, _9 s return(irc);
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/*ARGSUSED*/( ~ Y. ~3 e, L! D
void ufusr(char *param, int *reTCode, int paramLen)
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: Q$ J- P% n \% C: u/*ARGSUSED*// _" A% F& w* I3 E) L) J. G
void ufsta(char *param, int *retcode, int paramLen)3 v3 N! m( i2 N
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}
* @* T: t' U- l
: o2 d6 \( X) Mint ufusr_ask_unload(void)
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% _7 \- y ?9 |# R return (UF_UNLOAD_UG_TERMINATE);
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5 b% `: e2 n; b) `6 U: c. kvoid ufusr_cleanup(void)
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ECHO("NX is shutting down - running ufusr_cleanup\n");
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) X1 n) X( J( K# k" G /* put your code here */
5 {4 d$ F3 p$ q}[/mw_shl_code]2 ]$ s: b0 {7 |3 p' G& z5 u
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