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
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
/*
* Copyright 2004-2006 H2 Group. Licensed under the H2 License, Version 1.0 (http://h2database.com/html/license.html).
*/
#include "h2odbc.h"
typedef struct {
char name[MAX_STRING_LEN+1];
char url[MAX_STRING_LEN+1];
char user[MAX_STRING_LEN+1];
char password[MAX_STRING_LEN+1];
} DNSConfiguration;
BOOL INSTAPI ConfigDriver(HWND hwndParent,
WORD fRequest, LPCSTR lpszDriver,
LPCSTR lpszArgs, LPSTR lpszMsg,
WORD cbMsgMax, WORD *pcbMsgOut) {
trace("ConfigDriver");
switch(fRequest) {
case ODBC_INSTALL_DRIVER:
case ODBC_CONFIG_DRIVER:
case ODBC_REMOVE_DRIVER:
return TRUE;
}
return FALSE;
}
LONG CALLBACK ConfigDlgProc(HWND hdlg,WORD wMsg,WPARAM wParam,LPARAM lParam) {
DNSConfiguration* config;
switch (wMsg) {
case WM_INITDIALOG:
config=(DNSConfiguration*)lParam;
SetDlgItemText(hdlg,IDC_NAME,config->name);
SetDlgItemText(hdlg,IDC_URL,config->url);
SetDlgItemText(hdlg,IDC_USER,config->user);
SetDlgItemText(hdlg,IDC_PASSWORD,config->password);
SetWindowLong(hdlg, GWL_USERDATA, (LONG) lParam );
return TRUE;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDOK:
config=(DNSConfiguration*)GetWindowLong(hdlg,GWL_USERDATA);
GetDlgItemText(hdlg,IDC_NAME,config->name,MAX_STRING_LEN);
GetDlgItemText(hdlg,IDC_URL,config->url,MAX_STRING_LEN);
GetDlgItemText(hdlg,IDC_USER,config->user,MAX_STRING_LEN);
GetDlgItemText(hdlg,IDC_PASSWORD,config->password,MAX_STRING_LEN);
EndDialog(hdlg, wParam);
return TRUE;
case IDCANCEL:
EndDialog(hdlg, wParam);
return TRUE;
}
break;
}
return FALSE;
}
BOOL INSTAPI ConfigDSN(HWND hwndParent,
WORD fRequest, LPCSTR lpszDriver,
LPCSTR lpszAttributes) {
trace("ConfigDSN");
char* begin=strstr(lpszAttributes,"DSN=");
int len=0;
char name[MAX_STRING_LEN+1];
name[0]=0;
DNSConfiguration configuration;
configuration.name[0]=0;
configuration.url[0]=0;
configuration.user[0]=0;
configuration.password[0]=0;
if(begin) {
trace(" begin");
begin+=4;
char* end=strstr(begin,";");
int len;
if(end==NULL) {
len=strlen(begin);
} else {
len=end-begin;
}
if(len>MAX_STRING_LEN) {
len=MAX_STRING_LEN;
}
strncpy(name, begin, len+1);
strncpy(configuration.name, begin, len+1);
}
if(fRequest==ODBC_REMOVE_DSN) {
trace(" ODBC_REMOVE_DSN");
return SQLRemoveDSNFromIni(name);
}
if(fRequest==ODBC_CONFIG_DSN) {
trace(" ODBC_CONFIG_DSN");
SQLGetPrivateProfileString(
name,
"URL", "", configuration.url, MAX_STRING_LEN,
"ODBC.INI");
SQLGetPrivateProfileString(
name,
"User", "", configuration.user, MAX_STRING_LEN,
"ODBC.INI");
SQLGetPrivateProfileString(
name,
"Password", "", configuration.password, MAX_STRING_LEN,
"ODBC.INI");
} else if(fRequest==ODBC_ADD_DSN) {
// ok
trace(" ODBC_ADD_DSN");
} else {
// error
trace(" ?");
return FALSE;
}
HMODULE module = GetModuleHandle("h2odbc");
if(hwndParent) {
int result=DialogBoxParam(module,
MAKEINTRESOURCE(IDD_CONFIG),
hwndParent,
(DLGPROC)ConfigDlgProc,
(LPARAM)&configuration);
if(result != IDOK) {
trace(" result != IDOK, %d lastError=%d", result, GetLastError());
return TRUE;
}
}
trace(" SQLRemoveDSNFromIni...");
SQLRemoveDSNFromIni(name);
SQLWriteDSNToIni(configuration.name,lpszDriver);
SQLWritePrivateProfileString(
configuration.name, "URL", configuration.url,
"ODBC.INI");
SQLWritePrivateProfileString(
configuration.name, "User", configuration.user,
"ODBC.INI");
SQLWritePrivateProfileString(
configuration.name, "Password", configuration.password,
"ODBC.INI");
// TODO: temp hack (because m_dll is 0?)
// SQLRemoveDSNFromIni(name);
// SQLWriteDSNToIni("Test",lpszDriver);
// SQLWritePrivateProfileString(
// configuration.name, "URL", "jdbc:h2:localhost:9082",
// "ODBC.INI");
// SQLWritePrivateProfileString(
// configuration.name, "User", "sa",
// "ODBC.INI");
// SQLWritePrivateProfileString(
// configuration.name, "Password", "123",
// "ODBC.INI");
trace(" return TRUE");
return TRUE;
}