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epee::reg_utils Namespace Reference

Functions

template<class T >
bool RegSetPODValue (HKEY hParentKey, const char *pSubKey, const char *pValName, const T &valToSave, bool force_create=true)
 
template<class T >
bool RegGetPODValue (HKEY hParentKey, const char *pSubKey, const char *pValName, T &valToSave)
 
bool RegSetANSIString (HKEY hParentKey, const char *pSubKey, const char *pValName, const std::string &strToSave)
 
bool RegGetANSIString (HKEY hParentKey, const char *pSubKey, const char *pValName, std::string &strToSave)
 
template<class TMemoryObject >
bool RegSetRAWValue (HKEY hKey, const char *pValName, const TMemoryObject &valToSave, DWORD valType=REG_BINARY)
 
bool RegSetRAWValue (HKEY hKey, const char *pValName, const std::string &valToSave, DWORD valType=REG_BINARY)
 
template<class TMemoryObject >
bool RegGetRAWValue (HKEY hKey, const char *pValName, TMemoryObject &valToSave, DWORD *pRegType)
 
bool RegGetRAWValue (HKEY hKey, const char *pValName, std::string &valToSave, DWORD *pRegType)
 
template<class TMemoryObject >
bool RegSetRAWValue (HKEY hParentKey, const char *pSubKey, const char *pValName, const TMemoryObject &valToSave, DWORD valType=REG_BINARY)
 
bool RegSetRAWValue (HKEY hParentKey, const char *pSubKey, const char *pValName, const std::string &valToSave, DWORD valType=REG_BINARY)
 
template<class TMemoryObject >
bool RegGetRAWValue (HKEY hParentKey, const char *pSubKey, const char *pValName, TMemoryObject &valToSave, DWORD *pRegType)
 
bool RegGetRAWValue (HKEY hParentKey, const char *pSubKey, const char *pValName, std::string &valToSave, DWORD *pRegType)
 
bool RegRemoveValue (HKEY hParentKey, const char *pValName)
 
bool RegRemoveKey (HKEY hParentKey, const char *pKeyName)
 

Function Documentation

◆ RegGetANSIString()

bool epee::reg_utils::RegGetANSIString ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
std::string &  strToSave 
)
inline

Definition at line 96 of file reg_utils.h.

97  {
98  HKEY hRegKey = 0;
99  LONG res = 0;
100 
101 
102  if((res = ::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_READ, &hRegKey)) == ERROR_SUCCESS )
103  {
104  DWORD dwType, lSize = 0;
105  res = ::RegQueryValueExA(hRegKey, pValName, 0, &dwType, NULL, &lSize);
106  if(ERROR_SUCCESS!=res)
107  {
108 
109  ::RegCloseKey(hRegKey);
110  return false;
111  }
112  char* pTmpStr = new char[lSize+2];
113  memset(pTmpStr, 0, lSize+2);
114  res = ::RegQueryValueExA(hRegKey, pValName, 0, &dwType, (LPBYTE)pTmpStr, &lSize);
115  pTmpStr[lSize+1] = 0; //be happy ;)
116  strToSave = pTmpStr;
117  delete [] pTmpStr;
118  ::RegCloseKey(hRegKey);
119  }
120  return ERROR_SUCCESS==res ? true:false;
121  }
const char * res
Definition: hmac_keccak.cpp:41

◆ RegGetPODValue()

template<class T >
bool epee::reg_utils::RegGetPODValue ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
T valToSave 
)

Definition at line 56 of file reg_utils.h.

57  {
58  HKEY hRegKey = 0;
59  LONG res = 0;
60 
61 
62  if(::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_READ, &hRegKey) == ERROR_SUCCESS )
63  {
64  DWORD dwType, lSize = 0;
65  res = ::RegQueryValueExA(hRegKey, pValName, 0, &dwType, NULL, &lSize);
66  if(ERROR_SUCCESS!=res || (sizeof(valToSave) < lSize) )
67  {
68  ::RegCloseKey(hRegKey);
69  return false;
70  }
71  res = ::RegQueryValueExA(hRegKey, pValName, 0, &dwType, (LPBYTE)&valToSave, &lSize);
72  }
73  return ERROR_SUCCESS==res ? true:false;
74  }
const char * res
Definition: hmac_keccak.cpp:41

◆ RegGetRAWValue() [1/4]

template<class TMemoryObject >
bool epee::reg_utils::RegGetRAWValue ( HKEY  hKey,
const char *  pValName,
TMemoryObject &  valToSave,
DWORD *  pRegType 
)

Definition at line 139 of file reg_utils.h.

140  {
141  DWORD dwType, lSize = 0;
142  LONG res = ::RegQueryValueExA(hKey, pValName, 0, &dwType, NULL, &lSize);
143  if(ERROR_SUCCESS!=res || 0 >= lSize)
144  {
145  valToSave.release();
146  return false;
147  }
148  if(valToSave.get_size() < lSize)
149  valToSave.alloc_buff(lSize);
150  res = ::RegQueryValueExA(hKey, pValName, 0, &dwType, (LPBYTE)valToSave.get(0), &lSize);
151  if(pRegType) *pRegType = dwType;
152 
153  return ERROR_SUCCESS==res ? true:false;
154  }
const char * res
Definition: hmac_keccak.cpp:41
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◆ RegGetRAWValue() [2/4]

bool epee::reg_utils::RegGetRAWValue ( HKEY  hKey,
const char *  pValName,
std::string &  valToSave,
DWORD *  pRegType 
)

Definition at line 156 of file reg_utils.h.

157  {
158  DWORD dwType, lSize = 0;
159  LONG res = ::RegQueryValueExA(hKey, pValName, 0, &dwType, NULL, &lSize);
160  if(ERROR_SUCCESS!=res || 0 >= lSize)
161  {
162  return false;
163  }
164 
165  valToSave.resize(lSize);
166  res = ::RegQueryValueExA(hKey, pValName, 0, &dwType, (LPBYTE)valToSave.data(), &lSize);
167  if(pRegType) *pRegType = dwType;
168 
169  return ERROR_SUCCESS==res ? true:false;
170  }
const char * res
Definition: hmac_keccak.cpp:41

◆ RegGetRAWValue() [3/4]

template<class TMemoryObject >
bool epee::reg_utils::RegGetRAWValue ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
TMemoryObject &  valToSave,
DWORD *  pRegType 
)

Definition at line 206 of file reg_utils.h.

207  {
208  HKEY hRegKey = 0;
209  bool res = false;
210 
211  if(::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_READ, &hRegKey) == ERROR_SUCCESS )
212  {
213  res = RegGetRAWValue(hRegKey, pValName, valToSave, pRegType);
214  ::RegCloseKey(hRegKey);
215  }
216  return res;
217  }
const char * res
Definition: hmac_keccak.cpp:41
bool RegGetRAWValue(HKEY hParentKey, const char *pSubKey, const char *pValName, std::string &valToSave, DWORD *pRegType)
Definition: reg_utils.h:220
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◆ RegGetRAWValue() [4/4]

bool epee::reg_utils::RegGetRAWValue ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
std::string &  valToSave,
DWORD *  pRegType 
)
inline

Definition at line 220 of file reg_utils.h.

221  {
222  HKEY hRegKey = 0;
223  bool res = false;
224 
225  if(::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_READ, &hRegKey) == ERROR_SUCCESS )
226  {
227  res = RegGetRAWValue(hRegKey, pValName, valToSave, pRegType);
228  ::RegCloseKey(hRegKey);
229  }
230  return res;
231  }
const char * res
Definition: hmac_keccak.cpp:41
bool RegGetRAWValue(HKEY hParentKey, const char *pSubKey, const char *pValName, std::string &valToSave, DWORD *pRegType)
Definition: reg_utils.h:220
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◆ RegRemoveKey()

bool epee::reg_utils::RegRemoveKey ( HKEY  hParentKey,
const char *  pKeyName 
)
inline

Definition at line 241 of file reg_utils.h.

242  {
243  //CHECK_AND_ASSERT(hParentKey&&pKeyName, false);
244  return ::RegDeleteKeyA(hParentKey, pKeyName)==ERROR_SUCCESS ? true:false;
245  }

◆ RegRemoveValue()

bool epee::reg_utils::RegRemoveValue ( HKEY  hParentKey,
const char *  pValName 
)
inline

Definition at line 234 of file reg_utils.h.

235  {
236  //CHECK_AND_ASSERT(hParentKey&&pValName, false);
237  return ::RegDeleteValueA(hParentKey, pValName)==ERROR_SUCCESS ? true:false;
238  }

◆ RegSetANSIString()

bool epee::reg_utils::RegSetANSIString ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
const std::string &  strToSave 
)
inline

Definition at line 77 of file reg_utils.h.

78  {
79  HKEY hRegKey = 0;
80  DWORD dw = 0;
81  DWORD res_ = 0;
82  if( (res_ = ::RegCreateKeyExA(hParentKey, pSubKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hRegKey, &dw)) != ERROR_SUCCESS )
83  if( (res_= ::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_WRITE, &hRegKey)) != ERROR_SUCCESS )
84  return false;
85 
86  DWORD valType = REG_SZ;
87  const char* pStr = strToSave.c_str();
88  DWORD sizeOfStr = (DWORD)strToSave.size()+1;
89  LSTATUS res = ::RegSetValueExA(hRegKey, pValName, 0, valType, (LPBYTE)pStr, sizeOfStr);
90 
91  ::RegCloseKey(hRegKey);
92  return ERROR_SUCCESS==res ? true:false;
93  }
const char * res
Definition: hmac_keccak.cpp:41

◆ RegSetPODValue()

template<class T >
bool epee::reg_utils::RegSetPODValue ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
const T valToSave,
bool  force_create = true 
)

Definition at line 37 of file reg_utils.h.

38  {
39  HKEY hRegKey = 0;
40  DWORD dw = 0;
41 
42  if( ::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_WRITE, &hRegKey) != ERROR_SUCCESS )
43  if(force_create && (::RegCreateKeyExA(hParentKey, pSubKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hRegKey, &dw) != ERROR_SUCCESS) )
44  return false;
45 
46 
47  DWORD val_type = (sizeof(valToSave) == sizeof(DWORD)) ? REG_DWORD:REG_BINARY;
48 
49  BOOL res = ::RegSetValueExA( hRegKey, pValName, 0, val_type, (LPBYTE)&valToSave, sizeof(valToSave)) == ERROR_SUCCESS;
50 
51  ::RegCloseKey(hRegKey);
52  return ERROR_SUCCESS==res ? true:false;
53  }
const char * res
Definition: hmac_keccak.cpp:41

◆ RegSetRAWValue() [1/4]

template<class TMemoryObject >
bool epee::reg_utils::RegSetRAWValue ( HKEY  hKey,
const char *  pValName,
const TMemoryObject &  valToSave,
DWORD  valType = REG_BINARY 
)

Definition at line 124 of file reg_utils.h.

125  {
126  LONG res = ::RegSetValueExA( hKey, pValName, 0, valType, (CONST BYTE*)valToSave.get(0), (DWORD)valToSave.get_size());
127 
128  return ERROR_SUCCESS==res ? true:false;
129  }
const char * res
Definition: hmac_keccak.cpp:41
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◆ RegSetRAWValue() [2/4]

bool epee::reg_utils::RegSetRAWValue ( HKEY  hKey,
const char *  pValName,
const std::string &  valToSave,
DWORD  valType = REG_BINARY 
)

Definition at line 131 of file reg_utils.h.

132  {
133  LONG res = ::RegSetValueExA( hKey, pValName, 0, valType, (CONST BYTE*)valToSave.data(), (DWORD)valToSave.size());
134 
135  return ERROR_SUCCESS==res ? true:false;
136  }
const char * res
Definition: hmac_keccak.cpp:41

◆ RegSetRAWValue() [3/4]

template<class TMemoryObject >
bool epee::reg_utils::RegSetRAWValue ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
const TMemoryObject &  valToSave,
DWORD  valType = REG_BINARY 
)

Definition at line 173 of file reg_utils.h.

174  {
175  HKEY hRegKey = 0;
176  DWORD dw = 0;
177  bool res = false;
178 
179  if( ::RegCreateKeyExA(hParentKey, pSubKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hRegKey, &dw) != ERROR_SUCCESS )
180  if( ::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_WRITE, &hRegKey) != ERROR_SUCCESS )
181  return false;
182 
183  res = RegSetRAWValue(hRegKey, pValName, valToSave, valType);
184 
185  ::RegCloseKey(hRegKey);
186  return res;
187  }
const char * res
Definition: hmac_keccak.cpp:41
bool RegSetRAWValue(HKEY hParentKey, const char *pSubKey, const char *pValName, const std::string &valToSave, DWORD valType=REG_BINARY)
Definition: reg_utils.h:189
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◆ RegSetRAWValue() [4/4]

bool epee::reg_utils::RegSetRAWValue ( HKEY  hParentKey,
const char *  pSubKey,
const char *  pValName,
const std::string &  valToSave,
DWORD  valType = REG_BINARY 
)

Definition at line 189 of file reg_utils.h.

190  {
191  HKEY hRegKey = 0;
192  DWORD dw = 0;
193  bool res = false;
194 
195  if( ::RegCreateKeyExA(hParentKey, pSubKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hRegKey, &dw) != ERROR_SUCCESS )
196  if( ::RegOpenKeyExA(hParentKey, pSubKey, 0, KEY_WRITE, &hRegKey) != ERROR_SUCCESS )
197  return false;
198 
199  res = RegSetRAWValue(hRegKey, pValName, valToSave, valType);
200 
201  ::RegCloseKey(hRegKey);
202  return res;
203  }
const char * res
Definition: hmac_keccak.cpp:41
bool RegSetRAWValue(HKEY hParentKey, const char *pSubKey, const char *pValName, const std::string &valToSave, DWORD valType=REG_BINARY)
Definition: reg_utils.h:189
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