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?1
void
?OnDownload_thread(
void
?
*
?p)
?2
{
?3
 ????CClientDC?dc(?static_cast
<
CMainFrame
*>
(p));
?4
????dc.TextOut(
50
,?
100
,?
"
正在下載最新版本迅雷，請(qǐng)等待
"
);
?5
?6
????
char
?
*
Url?
=
?
"
http://down.sandai.net:8080/Thunder5.1.5.189.exe
"
;
?7
????HINTERNET?hSession?
=
?InternetOpen(
"
RookIE/1.0
"
,?INTERNET_OPEN_TYPE_PRECONFIG,?NULL,?NULL,?
0
);
?8
????
if
?(hSession?
!=
?NULL)
?9
 ????
{
10
????????HINTERNET?handle2?
=
?InternetOpenUrl(hSession,?Url,?NULL,?
0
,?INTERNET_FLAG_DONT_CACHE,?
0
);
11
????????
if
?(handle2?
!=
?NULL)
12
????????
{
13
????????????printf(
"
%s\n
"
,Url);
14
????????????
byte
?Temp[MAXBLOCKSIZE];
15
????????????ULONG?Number?
=
?
1
;
16
????????????
17
????????????FILE?
*
stream;
18
????????????
if
(?(stream?
=
?fopen(?
"
d:\\Thunder5.1.5.189.exe
"
,?
"
wb
"
?))?
!=
?NULL?)
//
這里只是個(gè)測(cè)試，因此寫了個(gè)死的文件路徑
19
????????????
{
20
????????????????
while
?(Number?
>
?
0
)
21
????????????????
{
22
????????????????????InternetReadFile(handle2,?Temp,?MAXBLOCKSIZE?
-
?
1
,?
&
Number);
23
????????????????????
//
fprintf(stream,?(const?char*)Temp);
24
????????????????????fwrite(Temp,?
sizeof
?(
char
),?Number?,?stream);
25
 ????????????????}
26
????????????????fclose(?stream?);
27
????????????}
28
????????????
29
????????????InternetCloseHandle(handle2);
30
????????????handle2?
=
?NULL;
31
????????}
32
????????InternetCloseHandle(hSession);
33
????????hSession?
=
?NULL;
34
????}
35
36
37
????
//
CClientDC?dc(this);
38
????dc.TextOut(
80
,?
100
,?
"
下載完成。
"
);
39
 }
|