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shellext: remove unused Registry.h and .cpp
Changeset 925ccc0902ae…
Parent 8f3b519cb416…
by
Changes to 2 files · Browse files at 925ccc0902ae Showing diff from parent 8f3b519cb416 Diff from another changeset...
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@@ -1,799 +0,0 @@ -
-
-//#include "stdafx.h"
-#include <windows.h>
-#include <winreg.h>
-#include "Registry.h"
-
-#define CLASS_NAME_LENGTH 255
-
-/* IMPORTANT NOTES ABOUT CREGISTRY:
-
- CRegistry never keeps a key open past the end of a function call.
- This is incase the application crashes before the next call to close
- the registry
-
- INCLUDE FILES
- "winreg.h" and "afxdisp.h" must be included in "stdafx.h"
-
- KEY NAMES:
- Key names must not begin with a \ and only absolute strings are accepted
-
-*/
-
-
-
-CRegistry::CRegistry()
-{
- m_hRootKey = HKEY_CURRENT_USER;
- m_bLazyWrite = TRUE;
- m_nLastError = ERROR_SUCCESS;
-}
-
-CRegistry::~CRegistry()
-{
- ClearKey();
-}
-
-
-BOOL CRegistry::ClearKey()
-{
- /* Call CloseKey to write the current key to the registry and close the
- key. An application should not keep keys open any longer than necessary.
- Calling CloseKey when there is no current key has no effect.*/
-
- m_strCurrentPath.Empty();
- m_hRootKey = HKEY_CURRENT_USER;
- m_bLazyWrite = TRUE;
- return TRUE;
-}
-
-
-
-BOOL CRegistry::SetRootKey(HKEY hRootKey)
-{
- // sets the root key
- // make sure to set it to a valid key
- if (hRootKey != HKEY_CLASSES_ROOT &&
- hRootKey != HKEY_CURRENT_USER &&
- hRootKey != HKEY_LOCAL_MACHINE &&
- hRootKey != HKEY_USERS) return FALSE;
-
- m_hRootKey = hRootKey;
- return TRUE;
-}
-
-
-BOOL CRegistry::CreateKey(CString strKey)
-{
- /* Use CreateKey to add a new key to the registry.
- Key is the name of the key to create. Key must be
- an absolute name. An absolute key
- begins with a backslash (\) and is a subkey of
- the root key. */
-
- ASSERT(strKey[0] != '\\');
- HKEY hKey;
-
- DWORD dwDisposition = 0;
-
- if (::RegCreateKeyEx(m_hRootKey, LPCTSTR(strKey), 0, NULL,
- REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey,
- &dwDisposition) != ERROR_SUCCESS) return FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- m_strCurrentPath = strKey;
- return TRUE;
-}
-
-
-BOOL CRegistry::DeleteKey(CString strKey)
-{
- /* Call DeleteKey to remove a specified key and its associated data,
- if any, from the registry. Returns FALSE is there are subkeys
- Subkeys must be explicitly deleted by separate calls to DeleteKey.
- DeleteKey returns True if key deletion is successful. On error,
- DeleteKey returns False. */
-
- // need to open the key first with RegOpenKeyEx
- ASSERT(FALSE); // not yet implemented
- ASSERT(strKey[0] != '\\');
-
- if (!KeyExists(strKey)) return TRUE;
- if (::RegDeleteKey(m_hRootKey, strKey) != ERROR_SUCCESS) return FALSE;
- return TRUE;
-}
-
-
-
-BOOL CRegistry::DeleteValue(CString strName)
-{
- /* Call DeleteValue to remove a specific data value
- associated with the current key. Name is string
- containing the name of the value to delete. Keys can contain
- multiple data values, and every value associated with a key
- has a unique name. */
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- HKEY hKey;
- LONG lResult;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_SET_VALUE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- lResult = ::RegDeleteValue(hKey, LPCTSTR(strName));
- ::RegCloseKey(hKey);
-
- if (lResult == ERROR_SUCCESS) return TRUE;
- return FALSE;
-}
-
-
-int CRegistry::GetDataSize(CString strValueName)
-{
- /* Call GetDataSize to determine the size, in bytes, of
- a data value associated with the current key. ValueName
- is a string containing the name of the data value to query.
- On success, GetDataSize returns the size of the data value.
- On failure, GetDataSize returns -1. */
-
- HKEY hKey;
- ASSERT(m_strCurrentPath.GetLength() > 0);
- LONG lResult;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_QUERY_VALUE, &hKey) != ERROR_SUCCESS) return -1;
-
- DWORD dwSize = 1;
- lResult = ::RegQueryValueEx(hKey, LPCTSTR(strValueName),
- NULL, NULL, NULL, &dwSize);
- ::RegCloseKey(hKey);
-
- if (lResult != ERROR_SUCCESS) return -1;
- return (int)dwSize;
-}
-
-DWORD CRegistry::GetDataType(CString strValueName)
-{
- HKEY hKey;
- ASSERT(m_strCurrentPath.GetLength() > 0);
-
- m_nLastError = ::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_QUERY_VALUE, &hKey);
-
- if (m_nLastError != ERROR_SUCCESS) return 0;
-
- DWORD dwType = 1;
- m_nLastError = ::RegQueryValueEx(hKey, LPCTSTR(strValueName),
- NULL, &dwType, NULL, NULL);
- ::RegCloseKey(hKey);
-
- if (m_nLastError == ERROR_SUCCESS) return dwType;
-
- return 0;
-}
-
-
-
-int CRegistry::GetSubKeyCount()
-{
- /* Call this function to determine the number of subkeys.
- the function returns -1 on error */
- HKEY hKey;
- ASSERT(m_strCurrentPath.GetLength() > 0);
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_ALL_ACCESS, &hKey) != ERROR_SUCCESS) return -1;
-
- LONG lResult;
- DWORD dwSubKeyCount, dwValueCount, dwClassNameLength,
- dwMaxSubKeyName, dwMaxValueName, dwMaxValueLength;
- FILETIME ftLastWritten;
-
- _TCHAR szClassBuffer[CLASS_NAME_LENGTH];
-
- dwClassNameLength = CLASS_NAME_LENGTH;
- lResult = ::RegQueryInfoKey(hKey, szClassBuffer, &dwClassNameLength,
- NULL, &dwSubKeyCount, &dwMaxSubKeyName, NULL, &dwValueCount,
- &dwMaxValueName, &dwMaxValueLength, NULL, &ftLastWritten);
-
- ::RegCloseKey(hKey);
- if (lResult != ERROR_SUCCESS) return -1;
-
- return (int)dwSubKeyCount;
-}
-
-
-int CRegistry::GetValueCount()
-{
- /* Call this function to determine the number of subkeys.
- the function returns -1 on error */
- HKEY hKey;
- ASSERT(m_strCurrentPath.GetLength() > 0);
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_ALL_ACCESS, &hKey) != ERROR_SUCCESS) return -1;
-
- LONG lResult;
- DWORD dwSubKeyCount, dwValueCount, dwClassNameLength,
- dwMaxSubKeyName, dwMaxValueName, dwMaxValueLength;
- FILETIME ftLastWritten;
-
- _TCHAR szClassBuffer[CLASS_NAME_LENGTH];
-
- dwClassNameLength = CLASS_NAME_LENGTH;
- lResult = ::RegQueryInfoKey(hKey, szClassBuffer, &dwClassNameLength,
- NULL, &dwSubKeyCount, &dwMaxSubKeyName, NULL, &dwValueCount,
- &dwMaxValueName, &dwMaxValueLength, NULL, &ftLastWritten);
-
- ::RegCloseKey(hKey);
- if (lResult != ERROR_SUCCESS) return -1;
-
- return (int)dwValueCount;
-}
-
-
-BOOL CRegistry::KeyExists(CString strKey, HKEY hRootKey)
-{
- /* Call KeyExists to determine if a key of a specified name exists.
- Key is the name of the key for which to search. */
-
- ASSERT(strKey[0] != '\\');
- HKEY hKey;
-
- if (hRootKey == NULL) hRootKey = m_hRootKey;
-
- LONG lResult = ::RegOpenKeyEx(hRootKey, LPCTSTR(strKey), 0,
- KEY_ALL_ACCESS, &hKey);
- ::RegCloseKey(hKey);
- if (lResult == ERROR_SUCCESS) return TRUE;
- return FALSE;
-}
-
-BOOL CRegistry::SetKey(CString strKey, BOOL bCanCreate)
-{
- /* Call SetKey to make a specified key the current key. Key is the
- name of the key to open. If Key is null, the CurrentKey property
- is set to the key specified by the RootKey property.
-
- CanCreate specifies whether to create the specified key if it does
- not exist. If CanCreate is True, the key is created if necessary.
-
- Key is opened or created with the security access value KEY_ALL_ACCESS.
- OpenKey only creates non-volatile keys, A non-volatile key is stored in
- the registry and is preserved when the system is restarted.
-
- OpenKey returns True if the key is successfully opened or created */
-
- ASSERT(strKey[0] != '\\');
- HKEY hKey;
-
-
- // close the current key if it is open
- if (strKey.GetLength() == 0)
- {
- m_strCurrentPath.Empty();
- return TRUE;
- }
-
- DWORD dwDisposition;
- if (bCanCreate) // open the key with RegCreateKeyEx
- {
- if (::RegCreateKeyEx(m_hRootKey, LPCTSTR(strKey), 0, NULL,
- REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hKey,
- &dwDisposition) != ERROR_SUCCESS) return FALSE;
- m_strCurrentPath = strKey;
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return TRUE;
- }
-
- // otherwise, open the key without creating
- // open key requires no initial slash
- m_nLastError = ::RegOpenKeyEx(m_hRootKey, LPCTSTR(strKey), 0,
- KEY_ALL_ACCESS, &hKey);
- if (m_nLastError != ERROR_SUCCESS) return FALSE;
- m_strCurrentPath = strKey;
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return TRUE;
-}
-
-
-BOOL CRegistry::ValueExists(CString strName)
-{
- /* Call ValueExists to determine if a particular key exists in
- the registry. Calling Value Exists is especially useful before
- calling other TRegistry methods that operate only on existing keys.
-
- Name is the name of the data value for which to check.
- ValueExists returns True if a match if found, False otherwise. */
-
- HKEY hKey;
- LONG lResult;
- ASSERT(m_strCurrentPath.GetLength() > 0);
-
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_ALL_ACCESS, &hKey) != ERROR_SUCCESS) return FALSE;
-
- lResult = ::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- NULL, NULL, NULL);
- ::RegCloseKey(hKey);
-
- if (lResult == ERROR_SUCCESS) return TRUE;
- return FALSE;
-}
-
-
-void CRegistry::RenameValue(CString strOldName, CString strNewName)
-{
- /* Call RenameValue to change the name of a data value associated
- with the current key. OldName is a string containing the current
- name of the data value. NewName is a string containing the replacement
- name for the data value.
-
- If OldName is the name of an existing data value for the current key,
- and NewName is not the name of an existing data value for the current
- key, RenameValue changes the data value name as specified. Otherwise
- the current name remains unchanged.
- */
- ASSERT(FALSE); // functionality not yet implemented
-}
-
-
-
-
-COleDateTime CRegistry::ReadDateTime(CString strName, COleDateTime dtDefault)
-{
- /* Call ReadDate to read a date value from a specified data value
- associated with the current key. Name is the name of the data value to read.
- If successful, ReadDate returns a Delphi TDateTime value. The integral part
- of a TDateTime value is the number of days that have passed since 12/30/1899.
- The fractional part of a TDateTime value is the time of day.
- On error, an exception is raised, and the value returned by this function
- should be discarded. */
-
- DWORD dwType = REG_BINARY;
- COleDateTime dt;
- DWORD dwSize = sizeof(dt);
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return dtDefault;
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&dt, &dwSize) != ERROR_SUCCESS) dt = dtDefault;
- ::RegCloseKey(hKey);
- return dt;
-}
-
-
-double CRegistry::ReadFloat(CString strName, double fDefault)
-{
- /* Call ReadFloat to read a float value from a specified
- data value associated with the current key. Name is the name
- of the data value to read.
-
- If successful, ReadFloat returns a double value.
- On error, an exception is raised, and the value returned by
- this function should be discarded. */
-
- DWORD dwType = REG_BINARY;
- double d;
- DWORD dwSize = sizeof(d);
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return fDefault;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&d, &dwSize) != ERROR_SUCCESS) d = fDefault;
- ::RegCloseKey(hKey);
- return d;
-}
-
-CString CRegistry::ReadString(CString strName, CString strDefault)
-{
- DWORD dwType = REG_SZ;
- DWORD dwSize = 255;
- BOOL bSuccess = TRUE;
- _TCHAR sz[255];
- HKEY hKey;
-
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
-
- // make sure it is the proper type
- dwType = GetDataType(strName);
-
- if (dwType != REG_SZ && dwType != REG_EXPAND_SZ)
- {
- return strDefault;
- }
-
- m_nLastError = ::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey);
- if (m_nLastError != ERROR_SUCCESS) return strDefault;
-
- m_nLastError = ::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)sz, &dwSize);
- if (m_nLastError != ERROR_SUCCESS) bSuccess = FALSE;
- ::RegCloseKey(hKey);
-
- if (!bSuccess) return strDefault;
- return CString((LPCTSTR)sz);
-}
-
-DWORD CRegistry::ReadDword(CString strName, DWORD dwDefault)
-{
- DWORD dwType = REG_DWORD;
- DWORD dw;
- DWORD dwSize = sizeof(dw);
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return dwDefault;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&dw, &dwSize) != ERROR_SUCCESS) dw = dwDefault;
- ::RegCloseKey(hKey);
- return dw;
-}
-
-
-
-int CRegistry::ReadInt(CString strName, int nDefault)
-{
- DWORD dwType = REG_BINARY;
- int n;
- DWORD dwSize = sizeof(n);
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return nDefault;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&n, &dwSize) != ERROR_SUCCESS) n = nDefault;
- ::RegCloseKey(hKey);
- return n;
-}
-
-BOOL CRegistry::ReadBool(CString strName, BOOL bDefault)
-{
- DWORD dwType = REG_BINARY;
- BOOL b;
- DWORD dwSize = sizeof(b);
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return bDefault;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&b, &dwSize) != ERROR_SUCCESS) b = bDefault;
- ::RegCloseKey(hKey);
- return b;
-}
-
-
-COLORREF CRegistry::ReadColor(CString strName, COLORREF rgbDefault)
-{
- DWORD dwType = REG_BINARY;
- COLORREF rgb;
- DWORD dwSize = sizeof(rgb);
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return rgbDefault;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&rgb, &dwSize) != ERROR_SUCCESS) rgb = rgbDefault;
- ::RegCloseKey(hKey);
- return rgb;
-}
-
-BOOL CRegistry::ReadFont(CString strName, CFont* pFont)
-{
- DWORD dwType = REG_BINARY;
- DWORD dwSize = sizeof(LOGFONT);
- BOOL bSuccess = TRUE;
- HKEY hKey;
- LOGFONT lf;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)&lf, &dwSize) != ERROR_SUCCESS) bSuccess = FALSE;
- ::RegCloseKey(hKey);
- if (bSuccess)
- {
- pFont->Detach();
- pFont->CreateFontIndirect(&lf);
- }
- return bSuccess;
-}
-
-
-BOOL CRegistry::ReadPoint(CString strName, CPoint* pPoint)
-{
- DWORD dwType = REG_BINARY;
- DWORD dwSize = sizeof(CPoint);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)pPoint, &dwSize) != ERROR_SUCCESS) bSuccess = FALSE;
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::ReadSize(CString strName, CSize* pSize)
-{
- DWORD dwType = REG_BINARY;
- DWORD dwSize = sizeof(CSize);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)pSize, &dwSize) != ERROR_SUCCESS) bSuccess = FALSE;
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::ReadRect(CString strName, CRect* pRect)
-{
- DWORD dwType = REG_BINARY;
- DWORD dwSize = sizeof(CRect);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- ASSERT(m_strCurrentPath.GetLength() > 0);
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_READ, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegQueryValueEx(hKey, LPCTSTR(strName), NULL,
- &dwType, (LPBYTE)pRect, &dwSize) != ERROR_SUCCESS) bSuccess = FALSE;
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-
-
-
-BOOL CRegistry::WriteBool(CString strName, BOOL bValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&bValue, sizeof(bValue))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::WriteDateTime(CString strName, COleDateTime dtValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&dtValue, sizeof(dtValue))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-
-BOOL CRegistry::WriteString(CString strName, CString strValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
- _TCHAR sz[255];
-
- if (strValue.GetLength() > 254) return FALSE;
-
-#ifdef _UNICODE
- wstrcpy(sz, LPCTSTR(strValue));
-#else
- strcpy(sz, LPCTSTR(strValue));
-#endif
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
-#ifdef _UNICODE
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_SZ, (LPBYTE)sz, wstrlen(sz) + 1)
- != ERROR_SUCCESS) bSuccess = FALSE;
-#else
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_SZ, (LPBYTE)sz, strlen(sz) + 1)
- != ERROR_SUCCESS) bSuccess = FALSE;
-#endif
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-
-BOOL CRegistry::WriteFloat(CString strName, double fValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&fValue, sizeof(fValue))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::WriteInt(CString strName, int nValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&nValue, sizeof(nValue))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::WriteDword(CString strName, DWORD dwValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&dwValue, sizeof(dwValue))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::WriteColor(CString strName, COLORREF rgbValue)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&rgbValue, sizeof(rgbValue))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-
-BOOL CRegistry::WriteFont(CString strName, CFont* pFont)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- LOGFONT lf;
- pFont->GetLogFont(&lf);
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)&lf, sizeof(lf))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-
-BOOL CRegistry::WritePoint(CString strName, CPoint* pPoint)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)pPoint, sizeof(CPoint))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-
-BOOL CRegistry::WriteSize(CString strName, CSize* pSize)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)pSize, sizeof(CSize))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
-BOOL CRegistry::WriteRect(CString strName, CRect* pRect)
-{
- ASSERT(m_strCurrentPath.GetLength() > 0);
- BOOL bSuccess = TRUE;
- HKEY hKey;
-
- if (::RegOpenKeyEx(m_hRootKey, LPCTSTR(m_strCurrentPath), 0,
- KEY_WRITE, &hKey) != ERROR_SUCCESS) return FALSE;
-
- if (::RegSetValueEx(hKey, LPCTSTR(strName), 0,
- REG_BINARY, (LPBYTE)pRect, sizeof(CRect))
- != ERROR_SUCCESS) bSuccess = FALSE;
-
- if (!m_bLazyWrite) ::RegFlushKey(hKey);
- ::RegCloseKey(hKey);
- return bSuccess;
-}
-
|
|
|
@@ -1,77 +0,0 @@ -
-
-#ifndef __REGISTRY_H__
-#define __REGISTRY_H__
-
-#include <string>
-typedef std::string CString;
-
-class CRegistry
-{
-public:
- CRegistry();
- ~CRegistry();
-
-int m_nLastError;
-
-// CRegistry properties
-protected:
- HKEY m_hRootKey;
- BOOL m_bLazyWrite;
- CString m_strCurrentPath;
-
-public:
- inline BOOL PathIsValid() {
- return (m_strCurrentPath.GetLength() > 0); }
- inline CString GetCurrentPath() {
- return m_strCurrentPath; }
- inline HKEY GetRootKey() {
- return m_hRootKey; }
-
-
-//CRegistry methods
-public:
- BOOL ClearKey();
- BOOL SetRootKey(HKEY hRootKey);
- BOOL CreateKey(CString strKey);
- BOOL DeleteKey(CString strKey);
- BOOL DeleteValue(CString strName);
- int GetDataSize(CString strValueName);
- DWORD GetDataType(CString strValueName);
- int GetSubKeyCount();
- int GetValueCount();
- BOOL KeyExists(CString strKey, HKEY hRootKey = NULL);
- BOOL SetKey(CString strKey, BOOL bCanCreate);
- BOOL ValueExists(CString strName);
- void RenameValue(CString strOldName, CString strNewName);
-
- // data reading functions
- COleDateTime ReadDateTime(CString strName, COleDateTime dtDefault);
- double ReadFloat(CString strName, double fDefault);
- CString ReadString(CString strName, CString strDefault);
- int ReadInt(CString strName, int nDefault);
- BOOL ReadBool(CString strName, BOOL bDefault);
- COLORREF ReadColor(CString strName, COLORREF rgbDefault);
- BOOL ReadFont(CString strName, CFont* pFont);
- BOOL ReadPoint(CString strName, CPoint* pPoint);
- BOOL ReadSize(CString strName, CSize* pSize);
- BOOL ReadRect(CString strName, CRect* pRect);
- DWORD ReadDword(CString strName, DWORD dwDefault);
-
- // data writing functions
- BOOL WriteBool(CString strName, BOOL bValue);
- BOOL WriteDateTime(CString strName, COleDateTime dtValue);
- BOOL WriteString(CString strName, CString strValue);
- BOOL WriteFloat(CString strName, double fValue);
- BOOL WriteInt(CString strName, int nValue);
- BOOL WriteColor(CString strName, COLORREF rgbValue);
- BOOL WriteFont(CString strName, CFont* pFont);
- BOOL WritePoint(CString strName, CPoint* pPoint);
- BOOL WriteSize(CString strName, CSize* pSize);
- BOOL WriteRect(CString strName, CRect* pRect);
- BOOL WriteDword(CString strName, DWORD dwValue);
-
-};// end of CRegistry class definition
-
-
-#endif
\ No newline at end of file |
|
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