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/***************************************************************************
win32util.cpp - description
-------------------
begin : Tue Jan 14 2003
copyright : (C) 2003 by Alex Shaduri
email : alex_sh@land.ru
***************************************************************************/
#ifdef _WIN32
#include <string>
#include "sys_win32.h"
#include "win32util.h"
std::string win32_get_registry_value_string(HKEY base, const std::string& keydir, const std::string& key)
{
HKEY reg_key = NULL;
DWORD type;
DWORD nbytes;
char* result = NULL;
//HKEY_CURRENT_USER
nbytes = 0;
if ( RegOpenKeyEx ( base, keydir.c_str(), 0, KEY_QUERY_VALUE, ®_key) == ERROR_SUCCESS
&& RegQueryValueEx (reg_key, key.c_str(), 0, &type, NULL, &nbytes) == ERROR_SUCCESS ) {
result = (char*)malloc(nbytes + 1);
RegQueryValueEx (reg_key, key.c_str(), 0, &type, (BYTE*)result, &nbytes);
result[nbytes] = '\0';
}
if (reg_key != NULL)
RegCloseKey (reg_key);
std::string ret = "";
if (result) {
ret = result;
}
return ret;
}
void win32_set_registry_value_string(HKEY base, const std::string& keydir, const std::string& key, const std::string& value)
{
HKEY reg_key = NULL;
DWORD nbytes;
nbytes = value.length() + 1;
if ( RegOpenKeyEx ( base, keydir.c_str(), 0, KEY_QUERY_VALUE, ®_key) == ERROR_SUCCESS) {
RegSetValueEx (reg_key, key.c_str(), 0, REG_SZ, (const BYTE*)(value.c_str()), nbytes);
}
if (reg_key != NULL)
RegCloseKey (reg_key);
}
#endif
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