140 lines
4.8 KiB
C++
140 lines
4.8 KiB
C++
#pragma once
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#include <string>
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#include "stdtypes.h"
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class CPathException
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{
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public:
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uint32_t m_dwErrorCode;
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public:
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CPathException(uint32_t code = 0) : m_dwErrorCode(code) {}
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};
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class CPath
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{
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//Enums
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public:
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enum DIR_CURRENT_DIRECTORY { CURRENT_DIRECTORY = 1 };
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enum DIR_MODULE_DIRECTORY { MODULE_DIRECTORY = 2 };
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enum DIR_MODULE_FILE { MODULE_FILE = 3 };
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enum { _A_ALLFILES = 0xFFFF }; /* Search Include all files */
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//Attributes
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private:
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std::string m_strPath;
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uint32_t m_dwFindFileAttributes;
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void * m_hFindFile;
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static void * m_hInst;
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public:
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//Methods
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//Construction / destruction
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CPath();
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CPath(const CPath& rPath);
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CPath(const char * lpszPath);
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CPath(const char * lpszPath, const char * NameExten);
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CPath(const char * lpszPath, const std::string & NameExten);
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CPath(const std::string& strPath);
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CPath(const std::string& strPath, const char * NameExten);
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CPath(const std::string& strPath, const std::string& NameExten);
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CPath(DIR_CURRENT_DIRECTORY sdt, const char * NameExten = NULL);
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CPath(DIR_MODULE_DIRECTORY sdt, const char * NameExten = NULL);
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CPath(DIR_MODULE_FILE sdt);
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virtual ~CPath();
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//Setup & Cleanup
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inline void Init();
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inline void Exit();
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//Operators
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CPath& operator = (const CPath& rPath);
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CPath& operator = (const char * lpszPath);
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CPath& operator = (const std::string & strPath);
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bool operator == (const CPath& rPath) const;
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bool operator != (const CPath& rPath) const;
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operator const char *() const;
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operator const std::string &() { return m_strPath; }
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//Get path components
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void GetDriveDirectory(std::string & rDriveDirectory) const;
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std::string GetDriveDirectory(void) const;
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void GetDirectory(std::string& rDirectory) const;
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std::string GetDirectory(void) const;
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void GetName(std::string& rName) const;
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std::string GetName(void) const;
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void GetNameExtension(std::string& rNameExtension) const;
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std::string GetNameExtension(void) const;
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void GetExtension(std::string& rExtension) const;
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std::string GetExtension(void) const;
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void GetLastDirectory(std::string& rDirectory) const;
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std::string GetLastDirectory(void) const;
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void GetFullyQualified(std::string& rFullyQualified) const;
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void GetComponents(std::string* pDrive = NULL, std::string* pDirectory = NULL, std::string* pName = NULL, std::string* pExtension = NULL) const;
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//Get other state
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bool IsEmpty() const { return m_strPath.empty(); }
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bool IsRelative() const;
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//Set path components
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void SetDrive(char chDrive);
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void SetDriveDirectory(const char * lpszDriveDirectory);
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void SetDirectory(const char * lpszDirectory, bool bEnsureAbsolute = false);
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void SetName(const char * lpszName);
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void SetName(int iName);
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void SetNameExtension(const char * lpszNameExtension);
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void SetExtension(const char * lpszExtension);
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void SetExtension(int iExtension);
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void AppendDirectory(const char * lpszSubDirectory);
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void UpDirectory(std::string* pLastDirectory = NULL);
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void SetComponents(const char * lpszDrive, const char * lpszDirectory, const char * lpszName, const char * lpszExtension);
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//Set whole path
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void Empty() { m_strPath.erase(); }
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void CurrentDirectory();
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void Module();
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void Module(void * hInstance);
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void ModuleDirectory();
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void ModuleDirectory(void * hInstance);
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//Directory information
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bool IsDirectory() const;
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bool DirectoryExists() const;
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//File Information
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bool IsFile() const { return !IsDirectory(); }
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bool Exists() const;
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//Directory operations
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bool DirectoryCreate(bool bCreateIntermediates = true);
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bool ChangeDirectory();
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//File operations
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bool Delete(bool bEvenIfReadOnly = true) const;
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bool CopyTo(const char * lpcszTargetFile, bool bOverwrite = true);
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bool MoveTo(const char * lpcszTargetFile, bool bOverwrite = true);
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//Finders
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bool FindFirst(uint32_t dwAttributes = 0);
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bool FindNext();
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// Helpers
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static void SethInst(void * hInst);
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static void * GethInst();
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private:
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bool AttributesMatch(uint32_t dwTargetAttributes, uint32_t dwFileAttributes);
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void cleanPathString(std::string& rDirectory) const;
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void StripLeadingChar(std::string& rText, char chLeading) const;
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void StripLeadingBackslash(std::string& Directory) const;
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void StripTrailingChar(std::string& rText, char chTrailing) const;
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void StripTrailingBackslash(std::string& rDirectory) const;
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void EnsureTrailingBackslash(std::string& Directory) const;
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void EnsureLeadingBackslash(std::string& Directory) const;
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};
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