1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
|
CString GetWebPage(int numPage, CString login, CString password, CString id, CString param )
{
#define TAILLE_BUFFER 256
CString url = "http://url.de.ma.page.com?p=", sRead = "";
HINTERNET hInternetSession, hHttpSession;
char buffer[TAILLE_BUFFER];
DWORD dwRead;
DWORD dwSize = 20;
LPVOID lpOutBuffer = new char[dwSize];
switch (numPage){
case 1 : url += "51"; break;
case 2 : url += "53"; break;
case 3 : url += "55"; break;
case 4 : url += "57"; break;
}
if (id != "") url += "&id=" + id;
if (param != "") url += param;
url += "&login=" + login + "&password=" + password;
hInternetSession = InternetOpen ("MaPage", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, NULL) ;
if (hInternetSession)
{
hHttpSession = InternetOpenUrl( hInternetSession, url, NULL, 0, 0, 0 ) ;
if (!hHttpSession)
{
InternetCloseHandle (hInternetSession) ;
sRead = "<ERREUR>";
}
else
{
//*************************************************************************************//
// Lecture du HEADER HTTP (en cas d'erreur de mot de passe : Content-Type: text/bad_pw
//*************************************************************************************//
sprintf((char *)lpOutBuffer,"Content-Type");
if(!HttpQueryInfo(hHttpSession,HTTP_QUERY_CUSTOM, (LPVOID)lpOutBuffer,&dwSize,NULL))
{
if (GetLastError()==ERROR_HTTP_HEADER_NOT_FOUND)
{
// Code to handle the case where the header isn't available.
sprintf((char *)lpOutBuffer,"");
}
else
{
// Check for an insufficient buffer.
if (GetLastError()==ERROR_INSUFFICIENT_BUFFER)
{
// Allocate the necessary buffer.
lpOutBuffer = new char[dwSize];
// Rewrite the header name in the buffer.
//StringCchPrintfA( (LPSTR)lpOutBuffer, dwSize,"Content-Type" );
sprintf((char *)lpOutBuffer,"Content-Type");
// Retry the call.
// goto retry;
}
else
{
// Error handling code.
sprintf((char *)lpOutBuffer,"");
}
}
}
if (strcmp("Content-Type", (char *)lpOutBuffer)!=0) // erreur
{
if (strcmp("text/bad_pw", (char *)lpOutBuffer)==0)
{
sRead = "<BAD>";
}
else if (strcmp("text/ko", (char *)lpOutBuffer)==0)
{
sRead = "<ERROR>";
}
else if (strcmp("text/ok", (char *)lpOutBuffer)==0)
{
sRead = "<OK>";
}
else
{
sRead = "<ERROR_CONNECTION>";
}
}
//*************************************************************************************//
if (sRead=="")
{
while ( InternetReadFile( hHttpSession, buffer, TAILLE_BUFFER-1, &dwRead ) )
{
if ( dwRead == 0 )
break;
buffer[dwRead] = 0;
sRead += buffer;
}
}
InternetCloseHandle( hHttpSession );
InternetCloseHandle (hInternetSession) ;
}
}
return sRead;
} |
