forked from Mirrors/openclonk
183 lines
5.2 KiB
C++
183 lines
5.2 KiB
C++
/*
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* OpenClonk, http://www.openclonk.org
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*
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* Copyright (c) 1998-2000, Matthes Bender
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* Copyright (c) 2001-2009, RedWolf Design GmbH, http://www.clonk.de/
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* Copyright (c) 2009-2016, The OpenClonk Team and contributors
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*
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* Distributed under the terms of the ISC license; see accompanying file
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* "COPYING" for details.
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*
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* "Clonk" is a registered trademark of Matthes Bender, used with permission.
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* See accompanying file "TRADEMARK" for details.
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*
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* To redistribute this file separately, substitute the full license texts
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* for the above references.
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*/
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/* Some wrappers for easier access to the Windows registry */
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#ifndef INC_STDREGISTRY
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#define INC_STDREGISTRY
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#ifdef _WIN32
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#include "lib/StdCompiler.h"
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#include "platform/C4windowswrapper.h"
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StdCopyStrBuf GetRegistryString(const char *szSubKey, const char *szValueName);
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bool SetRegistryString(const char *szSubKey, const char *szValueName, const char *szValue);
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bool SetRegShell(const wchar_t *szClassName,
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const wchar_t *szShellName,
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const wchar_t *szShellCaption,
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const wchar_t *szCommand,
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bool fMakeDefault = false);
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bool RemoveRegShell(const char *szClassName,
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const char *szShellName);
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bool StoreWindowPosition(HWND hwnd,
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const char *szWindowName,
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const char *szSubKey,
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bool fStoreSize = true);
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bool RestoreWindowPosition(HWND hwnd,
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const char *szWindowName,
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const char *szSubKey,
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bool fHidden = false);
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// config writer
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class StdCompilerConfigWrite : public StdCompiler
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{
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public:
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// Construct with root key
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StdCompilerConfigWrite(HKEY hRoot, const char *szPath);
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~StdCompilerConfigWrite() override;
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// Properties
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bool hasNaming() override { return true; }
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bool isRegistry() override { return true; }
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// Naming
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bool Name(const char *szName) override;
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void NameEnd(bool fBreak = false) override;
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bool FollowName(const char *szName) override;
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bool Default(const char *szName) override;
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// Separators
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bool Separator(Sep eSep) override;
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// Data writers
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void DWord(int32_t &rInt) override;
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void DWord(uint32_t &rInt) override;
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void Word(int16_t &rShort) override;
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void Word(uint16_t &rShort) override;
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void Byte(int8_t &rByte) override;
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void Byte(uint8_t &rByte) override;
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void Boolean(bool &rBool) override;
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void Character(char &rChar) override;
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void String(char *szString, size_t iMaxLength, RawCompileType eType = RCT_Escaped) override;
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void String(char **pszString, RawCompileType eType = RCT_Escaped) override;
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void String(std::string &str, RawCompileType type = RCT_Escaped) override;
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void Raw(void *pData, size_t iSize, RawCompileType eType = RCT_Escaped) override;
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// Passes
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void Begin() override;
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void End() override;
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private:
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// Key stack
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int iDepth;
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struct Key
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{
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StdCopyStrBuf Name;
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StdCopyStrBuf LastChildName; // last occuring child name to increase subindex if needed
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int32_t subindex; // incremented when multiple keys of the same name are encountered
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HKEY Handle;
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Key *Parent;
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} *pKey;
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// Current string for writing with separators
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std::string last_written_string;
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// Writing
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void CreateKey(HKEY hParent = nullptr);
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void WriteDWord(uint32_t iVal);
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void WriteString(const char *szStr);
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};
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// config reader
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class StdCompilerConfigRead : public StdCompiler
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{
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public:
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// Construct with root key
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StdCompilerConfigRead(HKEY hRoot, const char *szPath);
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~StdCompilerConfigRead() override;
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// Properties
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bool isDeserializer() override { return true; }
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bool hasNaming() override { return true; }
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bool isRegistry() override { return true; }
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// Naming
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bool Name(const char *szName) override;
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void NameEnd(bool fBreak = false) override;
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bool FollowName(const char *szName) override;
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// Separators
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bool Separator(Sep eSep) override;
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void NoSeparator() override;
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// Data writers
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void DWord(int32_t &rInt) override;
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void DWord(uint32_t &rInt) override;
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void Word(int16_t &rShort) override;
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void Word(uint16_t &rShort) override;
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void Byte(int8_t &rByte) override;
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void Byte(uint8_t &rByte) override;
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void Boolean(bool &rBool) override;
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void Character(char &rChar) override;
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void String(char *szString, size_t iMaxLength, RawCompileType eType = RCT_Escaped) override;
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void String(char **pszString, RawCompileType eType = RCT_Escaped) override;
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void String(std::string &str, RawCompileType type = RCT_Escaped) override;
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void Raw(void *pData, size_t iSize, RawCompileType eType = RCT_Escaped) override;
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// Passes
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void Begin() override;
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void End() override;
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private:
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// Key stack
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int iDepth;
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struct Key
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{
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StdCopyStrBuf Name;
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StdCopyStrBuf LastChildName; // last occuring child name to increase subindex if needed
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int32_t subindex; // incremented when multiple keys of the same name are encountered
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HKEY Handle; // for keys only
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Key *Parent;
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bool Virtual;
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DWORD Type; // for values only
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} *pKey;
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// Current string for reading with separators
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std::string last_read_string;
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bool has_read_string = false;
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bool has_separator_mismatch = false;
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// Reading
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uint32_t ReadDWord();
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void ReadString();
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void ResetLastString();
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};
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#endif
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#endif // INC_STDREGISTRY
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