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pippijn |
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/* |
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* Copyright © 2005 Atheme Development Group |
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* Rights to this code are as documented in doc/LICENSE. |
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* |
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* String stuff. |
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* |
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* $Id: atheme_string.h,v 1.1 2007-07-11 11:04:40 pippijn Exp $ |
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*/ |
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#ifndef SVS_STRING_H |
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#define SVS_STRING_H |
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void assign (char *dst, char const *src, size_t maxlen); |
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template<size_t N> |
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inline void assign (char (&dst)[N], char const *src) |
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{ |
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assign ((char *)&dst, src, N); |
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} |
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#ifndef HAVE_STRLCAT |
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extern size_t strlcat (char *dest, char const *src, size_t count); |
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#endif |
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#ifndef HAVE_STRLCPY |
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extern size_t strlcpy (char *dest, char const *src, size_t count); |
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#endif |
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extern char const *strip (char *line); |
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struct string |
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{ |
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string (size_t size = 32) |
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: m_rep (new char[size]), pos (0), size (size) |
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{ |
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} |
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~string () |
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{ |
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delete[] m_rep; |
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} |
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void reset () |
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{ |
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m_rep[0] = '\0'; |
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pos = 0; |
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} |
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char const * const c_str () const |
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{ |
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return m_rep; |
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} |
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size_t length () |
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{ |
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return pos; |
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} |
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string &operator = (char const *rhs) |
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{ |
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reset (); |
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append (rhs, strlen (rhs)); |
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return *this; |
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} |
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int append (char const c); |
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int append_nonul (char c); |
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int append (char const *src, size_t size); |
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int append_nonul (char const *src, size_t size); |
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int append_unguarded (char c); |
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int append_unguarded_nonul (char c); |
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int append_unguarded (char const *src, size_t size); |
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int append_unguarded_nonul (char const *src, size_t size); |
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private: |
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char *m_rep; |
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size_t pos; |
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size_t size; |
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}; |
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#endif |