forked from Public-Mirror/Textractor
55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
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#ifndef CPPPATH_H
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#define CPPPATH_H
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// cpppath.h
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// 5/7/2014 jichi
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#include <cstddef> // for size_t
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enum : char { cpp_pathsep_unix = '/' , cpp_pathsep_win = '\\' };
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// basename
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template <class charT>
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inline const charT *cpp_basic_basename(const charT *s)
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{
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const charT *p = s;
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//if (s) // not checked
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for (; *s; s++)
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if (*s == cpp_pathsep_unix || *s == cpp_pathsep_win)
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p = s + 1;
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return p;
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}
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//if (const char *r = ::strrchr(s, pathsep))
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// return r + 1; // skip the path seperator
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//else
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// return s;
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inline const char *cpp_basename(const char *s) { return cpp_basic_basename<char>(s); }
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//if (const wchar_t *r = ::wcsrchr(s, pathsep))
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// return r + 1; // skip the path seperator
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//else
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// return s;
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inline const wchar_t *cpp_wbasename(const wchar_t *s) { return cpp_basic_basename<wchar_t>(s); }
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// dirmame
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/// Return the length so that s[len] == pathsep
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template <class charT>
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inline size_t cpp_basic_dirlen(const charT *s)
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{
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const charT *p = s,
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*t = s;
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//if (s) // not checked
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for (; *s; s++)
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if (*s == cpp_pathsep_unix || *s == cpp_pathsep_win)
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p = s + 1;
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return p - t;
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}
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inline size_t cpp_wdirlen(const char *s) { return cpp_basic_dirlen<char>(s); }
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inline size_t cpp_wdirlen(const wchar_t *s) { return cpp_basic_dirlen<wchar_t>(s); }
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#endif // CPPPATH_H
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