include/common/string.h

/*
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in doc/pod/gplicense.pod.
 *
 * Various string structures and functions.
 *
 * $Id: account.h,v 1.2 2007-07-21 01:29:07 pippijn Exp $
 */

#ifndef BASE64_H
#define BASE64_H

void assign (char *dst, char const *src, size_t maxlen);

template<size_t N>
inline void assign (char (&dst)[N], char const *src)
{
  assign ((char *)&dst, src, N);
}

struct string
{
  string (size_t size = 32)
  : m_rep (new char[size]), pos (0), size (size)
  {
  }

  ~string ()
  {
    delete[] m_rep;
  }

  void reset ()
  {
    m_rep[0] = '\0';
    pos = 0;
  }

  char const * const c_str () const
  {
    return m_rep;
  }

  size_t length ()
  {
    return pos;
  }

  string &operator = (char const *rhs)
  {
    reset ();
    append (rhs, strlen (rhs));
    return *this;
  }

  int append (char const c);
  int append_nonul (char const c);
  int append (char const * const src, size_t size);
  int append_nonul (char const * const src, size_t size);

  int append_unguarded (char const c);
  int append_unguarded_nonul (char const c);
  int append_unguarded (char const * const src, size_t size);
  int append_unguarded_nonul (char const * const src, size_t size);

private:
  char *m_rep;
  size_t pos;
  size_t size;
};

#endif
Revision:	1.1
Committed:	Wed Jul 25 01:05:17 2007 UTC (19 years, 2 months ago) by pippijn
Content type:	text/plain
Branch:	MAIN
Log Message:	- moved to GPL - added license information to files
#	User	Rev	Content
1	pippijn	1.1	/*
2			* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
3			* Rights to this code are as documented in doc/pod/gplicense.pod.
4			*
5			* Various string structures and functions.
6			*
7			* $Id: account.h,v 1.2 2007-07-21 01:29:07 pippijn Exp $
8			*/
9
10			#ifndef BASE64_H
11			#define BASE64_H
12
13			void assign (char dst, char const src, size_t maxlen);
14
15			template<size_t N>
16			inline void assign (char (&dst)[N], char const *src)
17			{
18			assign ((char *)&dst, src, N);
19			}
20
21			struct string
22			{
23			string (size_t size = 32)
24			: m_rep (new char[size]), pos (0), size (size)
25			{
26			}
27
28			~string ()
29			{
30			delete[] m_rep;
31			}
32
33			void reset ()
34			{
35			m_rep[0] = '\0';
36			pos = 0;
37			}
38
39			char const * const c_str () const
40			{
41			return m_rep;
42			}
43
44			size_t length ()
45			{
46			return pos;
47			}
48
49			string &operator = (char const *rhs)
50			{
51			reset ();
52			append (rhs, strlen (rhs));
53			return *this;
54			}
55
56			int append (char const c);
57			int append_nonul (char const c);
58			int append (char const * const src, size_t size);
59			int append_nonul (char const * const src, size_t size);
60
61			int append_unguarded (char const c);
62			int append_unguarded_nonul (char const c);
63			int append_unguarded (char const * const src, size_t size);
64			int append_unguarded_nonul (char const * const src, size_t size);
65
66			private:
67			char *m_rep;
68			size_t pos;
69			size_t size;
70			};
71
72			#endif