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
|
#include "StdAfx.h"
std::string Quotes_DBGetStringA(HANDLE hContact,const char* szModule,const char* szSetting,const char* pszDefValue /*= NULL*/)
{
std::string sResult;
char* pszSymbol = db_get_sa(hContact,szModule,szSetting);
if(NULL != pszSymbol)
{
sResult = pszSymbol;
mir_free(pszSymbol);
}
else if(NULL != pszDefValue)
{
sResult = pszDefValue;
}
return sResult;
}
std::wstring Quotes_DBGetStringW(HANDLE hContact,const char* szModule,const char* szSetting,const wchar_t* pszDefValue/* = NULL*/)
{
std::wstring sResult;
wchar_t* pszSymbol = db_get_wsa(hContact,szModule,szSetting);
if(NULL != pszSymbol)
{
sResult = pszSymbol;
mir_free(pszSymbol);
}
else if(NULL != pszDefValue)
{
sResult = pszDefValue;
}
return sResult;
}
bool Quotes_DBWriteDouble(HANDLE hContact,const char* szModule,const char* szSetting,double dValue)
{
DBCONTACTWRITESETTING cws = {0};
cws.szModule = szModule;
cws.szSetting = szSetting;
cws.value.type = DBVT_BLOB;
cws.value.cpbVal = sizeof(dValue);
cws.value.pbVal = reinterpret_cast<BYTE*>(&dValue);
return 0 == CallService(MS_DB_CONTACT_WRITESETTING,reinterpret_cast<WPARAM>(hContact),reinterpret_cast<LPARAM>(&cws));
}
bool Quotes_DBReadDouble(HANDLE hContact,const char* szModule,const char* szSetting,double& rdValue)
{
DBVARIANT dbv = {0};
dbv.type = DBVT_BLOB;
bool bResult = ((0 == db_get(hContact, szModule, szSetting, &dbv)) && (DBVT_BLOB == dbv.type));
if(bResult)
rdValue = *reinterpret_cast<double*>(dbv.pbVal);
db_free(&dbv);
return bResult;
}
|
