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77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
// VFSTools.h - useful functions and misc stuff
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// For conditions of distribution and use, see copyright notice in VFS.h
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// Not all of these functions are used by ttvfs, but are added for user convenience.
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// Everyone needs some path/file mangling functions at some point.
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#ifndef VFS_TOOLS_H
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#define VFS_TOOLS_H
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#include <stdlib.h>
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#include <deque>
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#include <string>
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#include "VFSDefines.h"
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VFS_NAMESPACE_START
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typedef std::deque<std::string> StringList;
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// these return false if the queried dir does not exist
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bool GetFileList(const char *, StringList& files);
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bool GetDirList(const char *, StringList& dirs, int depth = 0); // recursion depth: 0 = subdirs of current, 1 = subdirs one level down, ..., -1 = deep recursion
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bool FileExists(const char *);
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bool IsDirectory(const char *);
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bool CreateDir(const char*);
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bool CreateDirRec(const char*);
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bool GetFileSize(const char*, vfspos&);
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void FixSlashes(std::string& s);
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void FixPath(std::string& s);
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const char *GetBaseNameFromPath(const char *str);
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void MakeSlashTerminated(std::string& s);
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void StripFileExtension(std::string& s);
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void StripLastPath(std::string& s);
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bool WildcardMatch(const char *str, const char *pattern);
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size_t strnNLcpy(char *dst, const char *src, unsigned int n = -1);
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template <class T> void StrSplit(const std::string &src, const std::string &sep, T& container, bool keepEmpty = false)
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{
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std::string s;
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for (std::string::const_iterator i = src.begin(); i != src.end(); i++)
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{
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if (sep.find(*i) != std::string::npos)
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{
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if (keepEmpty || s.length())
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container.push_back(s);
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s = "";
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}
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else
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{
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s += *i;
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}
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}
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if (keepEmpty || s.length())
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container.push_back(s);
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}
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template <typename T> void SkipSelfPath(T *& s)
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{
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while(s[0] == '.' && s[1] == '/')
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s += 2;
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if(s[0] == '.' && !s[1])
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++s;
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}
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inline std::string joinPath(std::string base, const char *sub)
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{
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if(!sub || !*sub)
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return base;
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if(*sub != '/' && base.length() && base[base.length()-1] != '/')
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base += '/';
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return base + sub;
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}
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VFS_NAMESPACE_END
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#endif
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