Windowsレジストリ操作
11148 ワード
レジストリを頻繁に操作し、操作レジストリ関数を実装します.ここでバックアップします.
#ifndef _REGEDIT_H
#define _REGEDIT_H
int RegRead_S (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,TCHAR *Content, DWORD nLength);
int RegRead_D (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,BYTE *Content, DWORD nLength);
int RegSetValue_S (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,LPBYTE ReSetContent_S);
int RegSetValue_D (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,LPBYTE ReSetContent_S);
int RegSetValue_B (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,BYTE ReSetContent_B[256]);
int RegDeleteKey (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReKeyName);
int RegDeleteValue (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName);
#endif#include "StdAfx.h"
#include "regedit.h"
int RegRead_S (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,TCHAR *Content, DWORD nLength)
{
HKEY hKey;
int i=0; // ：0==succeed
DWORD dwType = REG_SZ;
DWORD dwLength = nLength;
if(RegOpenKeyEx(ReRootKey,ReSubKey,0,KEY_READ,&hKey)==ERROR_SUCCESS)
{
if(RegQueryValueEx(hKey,ReValueName,NULL,&dwType,(LPBYTE)Content,&dwLength)!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}
int RegRead_D (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,BYTE *Content, DWORD nLength)
{
HKEY hKey;
int i=0; // ：0==succeed
DWORD dwType = REG_DWORD;
DWORD dwLength = nLength;
if(RegOpenKeyEx(ReRootKey,ReSubKey,0,KEY_READ,&hKey)==ERROR_SUCCESS)
{
if(RegQueryValueEx(hKey,ReValueName,NULL,&dwType,(LPBYTE)Content,&dwLength)!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}
int RegSetValue_S (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,LPBYTE ReSetContent_S)
{
int i=0; // ：0==succeed
HKEY hKey;
if(RegCreateKeyEx(ReRootKey,ReSubKey,0,NULL,NULL,KEY_ALL_ACCESS,NULL,&hKey,NULL)==ERROR_SUCCESS)
{
int nLen = _tcslen((TCHAR*)ReSetContent_S);
if(RegSetValueEx(hKey,ReValueName,NULL,REG_SZ,ReSetContent_S,nLen*sizeof(TCHAR)+1)!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}
int RegSetValue_D (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,LPBYTE ReSetContent_D)
{
int i=0; // ：0==succeed
HKEY hKey;
if(RegCreateKeyEx(ReRootKey,ReSubKey,0,NULL,NULL,KEY_ALL_ACCESS,NULL,&hKey,NULL)==ERROR_SUCCESS)
{
if(RegSetValueEx(hKey,ReValueName,NULL,REG_DWORD,(LPBYTE)ReSetContent_D,sizeof(DWORD))!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}
int RegSetValue_B (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName,BYTE ReSetContent_B[256])
{
int i=0; // ：0==succeed
HKEY hKey;
if(RegCreateKeyEx(ReRootKey,ReSubKey,0,NULL,NULL,KEY_ALL_ACCESS,NULL,&hKey,NULL)==ERROR_SUCCESS)
{
if(RegSetValueEx(hKey,ReValueName,NULL,REG_BINARY,(LPBYTE)ReSetContent_B,sizeof(DWORD))!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}
int RegDeleteKey (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReKeyName)
{
int i=0; // ：0==succeed
HKEY hKey;
if((RegOpenKeyEx(ReRootKey,ReSubKey,0,KEY_WRITE,&hKey))==ERROR_SUCCESS)
{
if((RegDeleteKey(hKey,ReKeyName))!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}
int RegDeleteValue (struct HKEY__*ReRootKey,TCHAR *ReSubKey,TCHAR *ReValueName)
{
int i=0; // ：0==succeed
HKEY hKey;
if(RegOpenKeyEx(ReRootKey,ReSubKey,0,KEY_WRITE,&hKey)==ERROR_SUCCESS)
{
if(RegDeleteValue(hKey,ReValueName)!=ERROR_SUCCESS)
{
i=1;
}
RegCloseKey(hKey);
}
else
{
i=1;
}
return i;
}