/****************************************************************************/ /**                                                                        **/ /** Copyright (c) 2005 Diodia Software          (http://www.diodia.com/)   **/ /**                                                                        **/ /** Use in any form with or without modification for commercial and non-   **/ /** commercial purposes is permitted.                                      **/ /**                                                                        **/ /****************************************************************************/ #include "stdafx.h"   #include "Helper.h"   /****************************************************************************/ /* /* DESCRIPTION : Save a string value in the registry. /* /* RETURN VALUE: true - if OK /*               false - if error /* /****************************************************************************/ bool RegistrySaveString(HKEY MainKey, const char *SubKey, const char *Name, const char *Value) {    HKEY         Key;    LPBYTE       Data = NULL;    DWORD        Size = 0;    LONG         Res;      Res = RegCreateKeyEx(MainKey, SubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &Key, NULL);    if (Res != ERROR_SUCCESS)       return false;      Data = (LPBYTE) strdup(Value ? Value : "");    Size = (DWORD) strlen((const char *) Data) + 1;      Res = RegSetValueEx(Key, Name, NULL, REG_SZ, Data, Size);      free(Data);    RegCloseKey(Key);      return true; }   /****************************************************************************/ /* /* DESCRIPTION : Read a string value from the registry. /* /* RETURN VALUE: Value - if OK /*               Empty string object - otherwise /* /****************************************************************************/ std::string RegistryReadString(HKEY MainKey, const char *SubKey, const char *Name) {    HKEY         Key;    LONG         Res;    DWORD        RegType;    char        *Buffer;    DWORD        Size;    std::string  Value;      Res = RegOpenKeyEx(MainKey, SubKey, 0,  KEY_ALL_ACCESS, &Key);    if (Res != ERROR_SUCCESS)       return Value;      Res = RegQueryValueEx(Key, Name, NULL, &RegType, NULL, NULL);    if (Res != ERROR_SUCCESS || RegType != REG_SZ)    {       RegCloseKey(Key);       return Value;    }      Res = RegQueryValueEx(Key, Name, NULL, &RegType, NULL, &Size);    if (Res != ERROR_SUCCESS)    {       RegCloseKey(Key);       return Value;    }      Buffer = (char *) malloc((Size + 1) * sizeof(char));      Res = RegQueryValueEx(Key, Name, NULL, &RegType, (LPBYTE) Buffer, &Size);    RegCloseKey(Key);    if (Res != ERROR_SUCCESS)    {       free(Buffer);       return Value;    }      Buffer[Size] = '\0';    Value = Buffer;    free(Buffer);      return Value; }   /****************************************************************************/ /* /* DESCRIPTION : Save an integer value in the registry. /* /* RETURN VALUE: true - if OK /*               false - if error /* /****************************************************************************/ bool RegistrySaveInt(HKEY MainKey, const char *SubKey, const char *Name, int Value) {    HKEY         Key;    LPBYTE       Data = NULL;    DWORD        Size = 0;    LONG         Res;      Res = RegCreateKeyEx(MainKey, SubKey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &Key, NULL);    if (Res != ERROR_SUCCESS)       return false;      Res = RegSetValueEx(Key, Name, NULL, REG_DWORD, (LPBYTE) &Value, sizeof(DWORD));      free(Data);    RegCloseKey(Key);      return true; }   /****************************************************************************/ /* /* DESCRIPTION : Read an integer value from the registry. /* /* RETURN VALUE: Value - if OK /*               0 - otherwise /* /****************************************************************************/ int RegistryReadInt(HKEY MainKey, const char *SubKey, const char *Name) {    HKEY         Key;    LONG         Res;    DWORD        RegType;    DWORD        Size = sizeof(DWORD);    DWORD        Value;      Res = RegOpenKeyEx(MainKey, SubKey, 0,  KEY_ALL_ACCESS, &Key);    if (Res != ERROR_SUCCESS)       return 0;      Res = RegQueryValueEx(Key, Name, NULL, &RegType, NULL, NULL);    if (Res != ERROR_SUCCESS || RegType != REG_DWORD)    {       RegCloseKey(Key);       return 0;    }      Res = RegQueryValueEx(Key, Name, NULL, &RegType, (LPBYTE) &Value, &Size);    RegCloseKey(Key);    if (Res != ERROR_SUCCESS)       return 0;      return Value; }   /****************************************************************************/ /* /* DESCRIPTION : Read binary data from the registry. /* /* RETURN VALUE: Size of data - if OK /*               0 - if error /* /****************************************************************************/ int RegistryReadBinary(HKEY MainKey, const char *SubKey, const char *Name, char **Buffer) {    HKEY         Key;    LONG         Res;    DWORD        RegType;    DWORD        Size;      *Buffer = NULL;      Res = RegOpenKeyEx(MainKey, SubKey, 0,  KEY_QUERY_VALUE, &Key);    if (Res != ERROR_SUCCESS)       return 0;      Res = RegQueryValueEx(Key, Name, NULL, &RegType, NULL, &Size);    if (Res != ERROR_SUCCESS)    {       RegCloseKey(Key);       return 0;    }      *Buffer = (char *) malloc((Size) * sizeof(char));      Res = RegQueryValueEx(Key, Name, NULL, &RegType, (LPBYTE) *Buffer, &Size);    RegCloseKey(Key);    if (Res != ERROR_SUCCESS)    {       free(*Buffer);       *Buffer = NULL;       return 0;    }      return Size; }	Source Files    Commands.cpp    Context.cpp    CreatePath.cpp    DateParser.cpp    DlgEditFeedC.cpp    DlgManageFeedsC.cpp    Hook.cpp    Iso8601.cpp    MsXmlMisc.cpp    MsXmlSelect.cpp    RegistryNotify.cpp    RegistryUtil.cpp    RSS.cpp    RSS.def    RSS.idl    RssAction.cpp    RssDownloader.cpp    RssFeed.cpp    RssHelpers.cpp    RssInit.cpp    RssItem.cpp    RssMultiFeed.cpp    RssTimer.cpp    RssXml.cpp    StdAfx.cpp Header Files    Commands.h    ContextC.h    DateParser.h    DlgEditFeedC.h    DlgManageFeedsC.h    Helper.h    HookC.h    RegistryNotify.h    RegistryNotifyC.h    Resource.h    RssDownloaderC.h    RssFeedC.h    RssHelpers.h    RssItemC.h    RssMultiFeedC.h    StdAfx.h    ThreadObject.h    XmlHelpers.h Resource Files    about.htm    DiodiaLogoSmall.gif    logo.bmp    manifest.xml    read.bmp    RSS.rc    RSS.rgs    ToolBandLayout.xml
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